From d2850308b2f8d01b9d420be4e80d653db1f8f0a1 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 14:26:20 -0500 Subject: [PATCH 01/32] Stop tracking Cursor rules; keep them local via gitignore. --- .cursor/rules/re-measure-wording.mdc | 10 ---------- .gitignore | 6 ++---- 2 files changed, 2 insertions(+), 14 deletions(-) delete mode 100644 .cursor/rules/re-measure-wording.mdc diff --git a/.cursor/rules/re-measure-wording.mdc b/.cursor/rules/re-measure-wording.mdc deleted file mode 100644 index 75334321f..000000000 --- a/.cursor/rules/re-measure-wording.mdc +++ /dev/null @@ -1,10 +0,0 @@ ---- -description: Use hyphenated re-measure; never remasure or remeasure -alwaysApply: true ---- - -# Wording: re-measure - -When writing about measuring again (RPS, memory, UI layout), use the hyphenated form **re-measure** (and **re-measurement**). - -Never write `remasure` or `remeasure` in code, comments, docs, wiki, the website, commit messages, or plans. diff --git a/.gitignore b/.gitignore index 747b0dd3e..f59d4ca55 100644 --- a/.gitignore +++ b/.gitignore @@ -1,10 +1,8 @@ ## Ignore Visual Studio temporary files, build results, and ## files generated by popular Visual Studio add-ons. -# Local Cursor config (plans, caches). Shared project rules are tracked. -.cursor/* -!.cursor/rules/ -!.cursor/rules/** +# Local Cursor agent rules / config (not shared) +.cursor/ # User-specific files *.suo From b2ef1ee8b0b77fd00d724d108cdf8c7e1754b71c Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 14:52:43 -0500 Subject: [PATCH 02/32] fix(inspector): keep Capture toggles responsive with optimistic UI. Move Root-store, WinINET, and listener start off the Avalonia UI thread so Decrypt HTTPS, System proxy, and Start no longer freeze the window for seconds before the control updates. --- .../Services/InterceptionService.cs | 5 +- .../ViewModels/MainWindowViewModel.Trust.cs | 118 ++++++- .../ViewModels/MainWindowViewModel.cs | 297 +++++++++++++----- .../InspectorFiddlerFlowE2ETests.cs | 1 + .../InspectorHeadlessUiE2ETests.cs | 7 +- .../InspectorUiActionsE2ETests.cs | 7 +- .../BindEndpointUxTests.cs | 6 +- .../SettingsPersistenceTests.cs | 1 + .../TrustCommandCoverageTests.cs | 58 +++- 9 files changed, 401 insertions(+), 99 deletions(-) diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index 809cdfd59..fd8f94891 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -660,6 +660,9 @@ public bool IsRootInLoginKeychain() => _proxy?.CertificateManager.IsRootInLoginKeychain() == true; /// Re-verifies macOS/Linux user SSL trust and updates . + /// + /// Does not write Firefox prefs — that is Install / Trust Firefox only (verify-only must stay cheap). + /// public bool VerifyOsUserSslTrust() { if (_proxy is null) return false; @@ -670,8 +673,6 @@ public bool VerifyOsUserSslTrust() ? IsRootPresentInStore(false) : _proxy.CertificateManager.VerifyOsUserSslTrust(); IsRootTrusted = ok; - if (ok) - TryEnableFirefoxEnterpriseRootsBestEffort(); return ok; } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index 851932c0f..dc7d4981c 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -26,6 +26,13 @@ private async Task InstallCaAsync() return; } + // Already trusted: do not re-open the Root store or rewrite Firefox prefs. + if (_interception.IsRootTrusted) + { + SetOsTrustSuccessStatus(); + return; + } + SetBusyTrustingRootCa(); var ok = await EnsureRootCaTrustedAsync(promptIfNeeded: true); if (ok) @@ -113,7 +120,9 @@ private async Task TrustFirefoxWithRecoveryAsync(Windo { for (var attempt = 0; attempt < 3; attempt++) { - var result = _interception.TrustFirefox(); + var result = await RunOffUiAsync( + () => _interception.TrustFirefox(), + StatusCancelToken).ConfigureAwait(false); if (result.Succeeded) return result; @@ -148,7 +157,9 @@ private async Task TryRecoverFirefoxCertutilAsync(Window? owner, Certifica (OperatingSystem.IsLinux() || result.BrewAvailable)) { SetStatus("Installing browser certificate tools…", StatusSeverity.Busy); - _ = _interception.InstallNssToolsAndRetryTrust(); + _ = await RunOffUiAsync( + () => _interception.InstallNssToolsAndRetryTrust(), + StatusCancelToken).ConfigureAwait(false); return true; } @@ -187,7 +198,10 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) private async Task EnsureRootCaTrustedAsync(bool promptIfNeeded) // NOSONAR S3776 -- Adaptive OS-trust recovery loop shares dialog/state; splitting would hide the retry contract. { var owner = TryGetMainWindow(); - var ok = _interception.InstallRootCertificate(machineStore: false); + // Store Find + CryptUI off the dispatcher so Busy can paint; CryptUI still shows its own dialog. + var ok = await RunOffUiAsync( + () => _interception.InstallRootCertificate(machineStore: false), + StatusCancelToken).ConfigureAwait(false); var result = _interception.LastOsTrustResult; if (ok && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) @@ -262,7 +276,9 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) if (choice == TrustRecoveryChoice.Primary) { SetStatus("Trusting root CA (administrator)…", StatusSeverity.Busy); - var ok = _interception.InstallRootCertificateAsAdmin(machineStore: false); + var ok = await RunOffUiAsync( + () => _interception.InstallRootCertificateAsAdmin(machineStore: false), + StatusCancelToken).ConfigureAwait(false); if (ok && _interception.LastOsTrustResult?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) return true; @@ -279,7 +295,9 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) if (choice == TrustRecoveryChoice.Primary) { SetStatus("Installing browser certificate tools…", StatusSeverity.Busy); - var install = _interception.InstallNssToolsAndRetryTrust(); + var install = await RunOffUiAsync( + () => _interception.InstallNssToolsAndRetryTrust(), + StatusCancelToken).ConfigureAwait(false); if (install.Succeeded) return true; if (install.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) @@ -364,7 +382,11 @@ private async Task UntrustCaAsync() return; } - _interception.UntrustRootCertificate(machineStore: false); + SetStatus("Removing root CA…", StatusSeverity.Busy); + // CryptUI Remove can show a dialog; post-check store Find stays with the same call. + await RunOffUiAsync( + () => _interception.UntrustRootCertificate(machineStore: false), + StatusCancelToken).ConfigureAwait(false); if (DecryptHttps) { SetDecryptHttpsCore(false); @@ -398,8 +420,11 @@ private async Task RotateCaAsync() if (DecryptHttps) SetDecryptHttpsCore(false); + SetStatus("Clearing and recreating root CA…", StatusSeverity.Busy); var oldThumb = _interception.RootCertificate?.Thumbprint; - var ok = _interception.RotateRootCertificate(machineStore: false); + var ok = await RunOffUiAsync( + () => _interception.RotateRootCertificate(machineStore: false), + StatusCancelToken).ConfigureAwait(false); if (!ok) { SetOutcomeStatus("Clear and reinstall root CA failed — see logs", StatusSeverity.Error, toastImportant: true); @@ -481,26 +506,68 @@ private async Task DeviceCaSetupAsync() await ExportCaAsync(); } } - private async Task EnableDecryptHttpsAsync() + private async Task EnableDecryptHttpsAsync(int enableGeneration) { _decryptHttpsBusy = true; try { if (!await TryStartProxyForDecryptAsync()) return; + if (enableGeneration != Volatile.Read(ref _decryptEnableGeneration)) + return; if (!await TryTrustRootForDecryptAsync()) return; + if (enableGeneration != Volatile.Read(ref _decryptEnableGeneration)) + return; if (!await TryCompleteMacSslTrustForDecryptAsync()) return; + if (enableGeneration != Volatile.Read(ref _decryptEnableGeneration)) + return; SetDecryptHttpsCore(true); SetOutcomeStatus("Decrypting HTTPS", StatusSeverity.Success, toastImportant: true); } finally { - _decryptHttpsBusy = false; + if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) + _decryptHttpsBusy = false; + } + } + + /// + /// After optimistic decrypt-on, re-check Root-store trust off the UI thread. + /// Reverts decrypt + toast if the CA was removed while capturing. + /// + private async Task ReverifyDecryptTrustInBackgroundAsync() + { + var generation = Interlocked.Increment(ref _decryptTrustVerifyGeneration); + try + { + var trusted = await RunOffUiAsync( + () => _interception.RefreshTrustState(), + StatusCancelToken).ConfigureAwait(false); + if (generation != Volatile.Read(ref _decryptTrustVerifyGeneration)) + return; + if (trusted || !_decryptHttps) + return; + + await MarshalToUiAsync(() => + { + if (generation != Volatile.Read(ref _decryptTrustVerifyGeneration) || !_decryptHttps) + return; + SetDecryptHttpsCore(false); + SetOutcomeStatus( + "Decrypt HTTPS off — root CA not trusted", + StatusSeverity.Error, + toastImportant: true); + }, StatusCancelToken).ConfigureAwait(false); + } + catch (OperationCanceledException) + { + // status revert / shutdown } } + private void NotifyDecryptHttpsUnchanged() => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DecryptHttps))); private async Task TryStartProxyForDecryptAsync() @@ -529,10 +596,17 @@ private async Task TryStartProxyForDecryptAsync() } private async Task TryTrustRootForDecryptAsync() { - _interception.RefreshTrustState(); + // Prefer cached trust from Start / Install — avoids Root-store Find on the UI thread. if (_interception.IsRootTrusted) return true; + SetStatus("Checking certificate trust…", StatusSeverity.Busy); + var trusted = await RunOffUiAsync( + () => _interception.RefreshTrustState(), + StatusCancelToken).ConfigureAwait(false); + if (trusted) + return true; + var owner = TryGetMainWindow(); if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) { @@ -567,15 +641,27 @@ private async Task TryTrustRootForDecryptAsync() } private async Task TryCompleteMacSslTrustForDecryptAsync() { - if (_interception.VerifyOsUserSslTrust() || OperatingSystem.IsWindows()) + // Windows Root-store presence is trust — do not call VerifyOsUserSslTrust (second Find + Firefox prefs). + if (OperatingSystem.IsWindows()) + return true; + + var trusted = await RunOffUiAsync( + () => _interception.VerifyOsUserSslTrust(), + StatusCancelToken).ConfigureAwait(false); + if (trusted) return true; var incomplete = CertificateOsTrustResult.Fail( CertificateOsTrustKind.MacNeedsManualTrustConfirm, "Root CA needs Always Trust in Keychain Access before Decrypt HTTPS"); - if (await ResolveTerminalTrustFailureAsync(incomplete) && - (_interception.VerifyOsUserSslTrust() || OperatingSystem.IsWindows())) - return true; + if (await ResolveTerminalTrustFailureAsync(incomplete)) + { + trusted = await RunOffUiAsync( + () => _interception.VerifyOsUserSslTrust(), + StatusCancelToken).ConfigureAwait(false); + if (trusted) + return true; + } SetOutcomeStatus( OsTrustUxCopy.FormatStatus(incomplete), @@ -617,7 +703,9 @@ private async Task ResolveTerminalTrustFailureAsync(CertificateOsTrustResu return false; } - return _interception.IsRootTrusted || _interception.VerifyOsUserSslTrust(); + return _interception.IsRootTrusted || + await RunOffUiAsync(() => _interception.VerifyOsUserSslTrust(), StatusCancelToken) + .ConfigureAwait(false); } private async Task TryHandleTerminalTrustChoiceAsync( diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index 0e250287f..e8321fffe 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -81,6 +81,7 @@ public sealed partial class MainWindowViewModel : INotifyPropertyChanged private bool _launchAutoSystemProxyOnStart = true; private bool _decryptHttps; private bool _decryptHttpsBusy; + private int _decryptEnableGeneration; private string _autoResponderMatch = "*"; private string _autoResponderBody = "OK"; private string _autoResponderContentType = "text/plain"; @@ -98,6 +99,9 @@ public sealed partial class MainWindowViewModel : INotifyPropertyChanged /// Sticky intent: re-enable system proxy on the next Start after a Stop that had it on. private bool _reenableSystemProxyOnStart; private bool _stopBusy; + private bool _startBusy; + private int _systemProxyApplyGeneration; + private int _decryptTrustVerifyGeneration; private bool _breakpointOnResponse; private string _breakpointEditBody = ""; private string? _scriptOnRequest; @@ -731,6 +735,16 @@ private static async Task MarshalToUiAsync(Action action, CancellationToken canc throw last!; } + /// + /// Run blocking OS I/O (Root store, WinINET, listener start/stop) off the Avalonia dispatcher + /// so checkboxes and Busy status can paint. Same rationale as . + /// + private static Task RunOffUiAsync(Action work, CancellationToken cancellationToken = default) => + Task.Run(work, cancellationToken); + + private static Task RunOffUiAsync(Func work, CancellationToken cancellationToken = default) => + Task.Run(work, cancellationToken); + private void LoadPlusPanels() { var panels = PlusInspectorLoader.TryLoadPanels(out var plusWarning); @@ -777,7 +791,8 @@ private async Task StopCaptureCoreAsync(string statusAfterStop) try { - await Task.Run(() => _interception.Stop(), _statusRevertCts?.Token ?? CancellationToken.None).ConfigureAwait(false); + await RunOffUiAsync(() => _interception.Stop(), _statusRevertCts?.Token ?? CancellationToken.None) + .ConfigureAwait(false); await MarshalToUiAsync(() => { @@ -818,17 +833,24 @@ private async Task TryToggleSystemProxyAsync() } var s = _settings.Current; - if (!s.WarnedAboutPacReplace && SystemProxyPacHelper.HasActivePacScript()) + if (!s.WarnedAboutPacReplace) { - var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmPacReplaceAsync(owner))) + // macOS scutil can block up to 3s — keep it off the dispatcher. + var hasPac = await RunOffUiAsync( + SystemProxyPacHelper.HasActivePacScript, + StatusCancelToken).ConfigureAwait(false); + if (hasPac) { - StatusText = "System proxy not enabled (PAC replace cancelled)"; - return; - } + var owner = TryGetMainWindow(); + if (!await AwaitCancellableAsync(_dialogs.ConfirmPacReplaceAsync(owner))) + { + StatusText = "System proxy not enabled (PAC replace cancelled)"; + return; + } - s.WarnedAboutPacReplace = true; - _settings.Save(); + s.WarnedAboutPacReplace = true; + _settings.Save(); + } } SystemProxy = true; @@ -944,9 +966,14 @@ private async Task OpenExcludedHostsAsync() _interception)); if (saved) { - if (SystemProxy && !_interception.ReapplySystemProxyIfEnabled()) + if (SystemProxy) { - StatusText = "Exclusions saved; re-toggle System proxy to apply OS bypass changes"; + var ok = await RunOffUiAsync( + () => _interception.ReapplySystemProxyIfEnabled(), + StatusCancelToken).ConfigureAwait(false); + StatusText = ok + ? "Excluded hosts saved (applies to new connections)" + : "Exclusions saved; re-toggle System proxy to apply OS bypass changes"; } else { @@ -1387,41 +1414,22 @@ public bool SystemProxy return; } - if (!_interception.SetSystemProxy(true, _settings.Current)) - { - var detail = _interception.LastSystemProxyError; - var text = string.IsNullOrWhiteSpace(detail) - ? "Failed to enable system proxy (permissions, cancelled admin prompt, or unsupported desktop environment)" - : "Failed to enable system proxy: " + Truncate(detail, 180); - SetOutcomeStatus(text, StatusSeverity.Error, toastImportant: true); - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SystemProxy))); - return; - } - + // Optimistic check; WinINET runs off the UI thread (same hang risk as Stop). SetSystemProxyCore(true); - SetOutcomeStatus( - SystemProxyEnabledStatusMessage(), - StatusSeverity.Success, - toastImportant: OperatingSystem.IsWindows()); + SetStatus("Enabling system proxy…", StatusSeverity.Busy); + _ = ApplySystemProxyAsync(enable: true); return; } - if (_interception.IsRunning && _interception.SystemProxyEnabled && - !_interception.SetSystemProxy(false)) + SetSystemProxyCore(false); + if (_interception.IsRunning && _interception.SystemProxyEnabled) { - var detail = _interception.LastSystemProxyError; - var text = string.IsNullOrWhiteSpace(detail) - ? "Failed to restore system proxy settings" - : "Failed to restore system proxy: " + Truncate(detail, 180); - SetOutcomeStatus(text, StatusSeverity.Error, toastImportant: true); - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SystemProxy))); + SetStatus("Restoring system proxy…", StatusSeverity.Busy); + _ = ApplySystemProxyAsync(enable: false); return; } - SetSystemProxyCore(false); - SetOutcomeStatus( - SystemProxyRestoredStatus, - StatusSeverity.Success); + SetOutcomeStatus(SystemProxyRestoredStatus, StatusSeverity.Success); } } @@ -1436,6 +1444,69 @@ private void SetSystemProxyCore(bool enabled) PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SystemProxy))); } + /// + /// Applies or restores WinINET / OS system proxy off the UI thread. Reverts the checkbox on failure. + /// Last-write-wins via generation counter when the user toggles quickly. + /// + private async Task ApplySystemProxyAsync(bool enable) + { + var generation = Interlocked.Increment(ref _systemProxyApplyGeneration); + try + { + var ok = await RunOffUiAsync( + () => enable + ? _interception.SetSystemProxy(true, _settings.Current) + : _interception.SetSystemProxy(false), + StatusCancelToken).ConfigureAwait(false); + + if (generation != Volatile.Read(ref _systemProxyApplyGeneration)) + { + return; + } + + await MarshalToUiAsync(() => + { + if (generation != Volatile.Read(ref _systemProxyApplyGeneration)) + { + return; + } + + if (ok) + { + if (enable) + { + SetOutcomeStatus( + SystemProxyEnabledStatusMessage(), + StatusSeverity.Success, + toastImportant: OperatingSystem.IsWindows()); + } + else + { + SetOutcomeStatus(SystemProxyRestoredStatus, StatusSeverity.Success); + } + + return; + } + + // Revert optimistic checkbox to match OS state. + SetSystemProxyCore(!enable); + var detail = _interception.LastSystemProxyError; + var text = enable + ? (string.IsNullOrWhiteSpace(detail) + ? "Failed to enable system proxy (permissions, cancelled admin prompt, or unsupported desktop environment)" + : "Failed to enable system proxy: " + Truncate(detail, 180)) + : (string.IsNullOrWhiteSpace(detail) + ? "Failed to restore system proxy settings" + : "Failed to restore system proxy: " + Truncate(detail, 180)); + SetOutcomeStatus(text, StatusSeverity.Error, toastImportant: true); + }, StatusCancelToken).ConfigureAwait(false); + } + catch (OperationCanceledException) + { + // status revert / shutdown + } + } + /// When true, localhost uses the system proxy (WinINET <-loopback> / Unix NO_PROXY parity). public bool ProxyLoopback { @@ -1452,15 +1523,46 @@ public bool ProxyLoopback _interception.SystemProxySettings = _settings.Current; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ProxyLoopback))); - if (SystemProxy && !_interception.ReapplySystemProxyIfEnabled()) + if (!SystemProxy) { - StatusText = "Capture local traffic saved; re-toggle System proxy to apply"; + StatusText = value + ? "Capture local traffic on — localhost uses the system proxy" + : "Capture local traffic off — localhost skips the system proxy"; return; } + // Optimistic UI; re-apply WinINET off the dispatcher. StatusText = value - ? "Capture local traffic on — localhost uses the system proxy" - : "Capture local traffic off — localhost skips the system proxy"; + ? "Capture local traffic on — applying…" + : "Capture local traffic off — applying…"; + _ = ReapplySystemProxyAfterLoopbackChangeAsync(value); + } + } + + private async Task ReapplySystemProxyAfterLoopbackChangeAsync(bool loopbackDesired) + { + try + { + var ok = await RunOffUiAsync( + () => _interception.ReapplySystemProxyIfEnabled(), + StatusCancelToken).ConfigureAwait(false); + + await MarshalToUiAsync(() => + { + if (!ok) + { + StatusText = "Capture local traffic saved; re-toggle System proxy to apply"; + return; + } + + StatusText = loopbackDesired + ? "Capture local traffic on — localhost uses the system proxy" + : "Capture local traffic off — localhost skips the system proxy"; + }, StatusCancelToken).ConfigureAwait(false); + } + catch (OperationCanceledException) + { + // status revert / shutdown } } @@ -1555,20 +1657,38 @@ public bool DecryptHttps get => _decryptHttps; set // NOSONAR S4275 -- true path updates _decryptHttps via SetDecryptHttpsCore after async trust flow { - if (_decryptHttpsBusy || _decryptHttps == value) + if (_decryptHttps == value) { return; } - if (value) - { - _ = EnableDecryptHttpsAsync(); - } - else + if (!value) { + // Last-write-wins: invalidate in-flight enable / background re-verify. + Interlocked.Increment(ref _decryptEnableGeneration); + Interlocked.Increment(ref _decryptTrustVerifyGeneration); + _decryptHttpsBusy = false; SetDecryptHttpsCore(false); StatusText = "Decrypt HTTPS off — HTTPS shown as encrypted tunnels (not decrypted)"; + return; + } + + if (_decryptHttpsBusy) + { + return; + } + + // Already capturing + trusted: optimistic check + MITM (no store Find on UI thread). + if (_interception.IsRunning && _interception.IsRootTrusted) + { + SetDecryptHttpsCore(true); + SetOutcomeStatus("Decrypting HTTPS", StatusSeverity.Success, toastImportant: true); + _ = ReverifyDecryptTrustInBackgroundAsync(); + return; } + + var enableGeneration = Interlocked.Increment(ref _decryptEnableGeneration); + _ = EnableDecryptHttpsAsync(enableGeneration); } } @@ -2273,6 +2393,12 @@ private Task ExitAsync() private async Task StartCaptureAsync() { + if (_startBusy || _interception.IsRunning) + { + return; + } + + _startBusy = true; var address = ParseBindAddress(BindAddress); PersistSettings(); _interception.BreakpointOnResponse = BreakpointOnResponse; @@ -2283,41 +2409,58 @@ private async Task StartCaptureAsync() _interception.DecryptHttps = _decryptHttps; _interception.ConfigureLogging(_settings.Current); SetStatus("Starting proxy…", StatusSeverity.Busy); - await _interception.StartAsync(address, BindPort, _statusRevertCts?.Token ?? CancellationToken.None); - if (_interception.BoundPort > 0) + var token = StatusCancelToken; + var port = BindPort; + try { - BindPort = _interception.BoundPort; - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BindPort))); - } + // Listener start + first Root-store trust refresh can stall Crypt32 — keep off UI. + await RunOffUiAsync( + () => _interception.StartAsync(address, port, token).GetAwaiter().GetResult(), + token).ConfigureAwait(false); - Capturing = true; - RefreshEndpointAndBindUi(); + await MarshalToUiAsync(() => + { + if (_interception.BoundPort > 0) + { + BindPort = _interception.BoundPort; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BindPort))); + } - var wantSystemProxy = _reenableSystemProxyOnStart || AutoSystemProxyOnStart; - _reenableSystemProxyOnStart = false; - var showedSystemProxyGuidance = false; - if (wantSystemProxy && !SystemProxy) - { - SystemProxy = true; - showedSystemProxyGuidance = SystemProxy; - } + Capturing = true; + RefreshEndpointAndBindUi(); + }, token).ConfigureAwait(false); - // If settings asked for decrypt but CA is gone, fall back to CONNECT (no silent re-trust). - if (_decryptHttps && !_interception.RefreshTrustState()) - { - SetDecryptHttpsCore(false); - SetStatus( - SystemProxy - ? $"Proxy running on {FormatBindDisplay()}:{BindPort}; system proxy on — Decrypt HTTPS off (root CA not trusted). Install CA or enable Decrypt HTTPS." - : $"Proxy running on {FormatBindDisplay()}:{BindPort} — Decrypt HTTPS off (root CA not trusted). Install CA or enable Decrypt HTTPS.", - StatusSeverity.Warning); - return; - } + var wantSystemProxy = _reenableSystemProxyOnStart || AutoSystemProxyOnStart; + _reenableSystemProxyOnStart = false; + var showedSystemProxyGuidance = false; + if (wantSystemProxy && !SystemProxy) + { + // Optimistic SystemProxy path — WinINET applies off UI. + SystemProxy = true; + showedSystemProxyGuidance = SystemProxy; + } + + // Trust was refreshed during StartAsync — do not open the Root store again on the UI thread. + if (_decryptHttps && !_interception.IsRootTrusted) + { + SetDecryptHttpsCore(false); + SetStatus( + SystemProxy + ? $"Proxy running on {FormatBindDisplay()}:{BindPort}; system proxy on — Decrypt HTTPS off (root CA not trusted). Install CA or enable Decrypt HTTPS." + : $"Proxy running on {FormatBindDisplay()}:{BindPort} — Decrypt HTTPS off (root CA not trusted). Install CA or enable Decrypt HTTPS.", + StatusSeverity.Warning); + return; + } - // Keep the system-proxy restart guidance visible; do not replace it with Ready. - if (!showedSystemProxyGuidance) + // Keep the system-proxy restart guidance visible; do not replace it with Ready. + if (!showedSystemProxyGuidance) + { + SetSteadyStatus(StatusReady); + } + } + finally { - SetSteadyStatus(StatusReady); + _startBusy = false; } } diff --git a/tests/Titanium.E2E.Tests/InspectorFiddlerFlowE2ETests.cs b/tests/Titanium.E2E.Tests/InspectorFiddlerFlowE2ETests.cs index aba7c594e..e1d9ed2ca 100644 --- a/tests/Titanium.E2E.Tests/InspectorFiddlerFlowE2ETests.cs +++ b/tests/Titanium.E2E.Tests/InspectorFiddlerFlowE2ETests.cs @@ -103,6 +103,7 @@ public async Task TryAutoStart_EnablesSystemProxy_ViaRecordingController() await _vm.TryAutoStartAsync(); Assert.IsTrue(_interception.IsRunning, _vm.StatusText); + await WaitUntil(() => _recorder.SetCount >= 1); Assert.AreEqual(1, _recorder.SetCount); Assert.IsTrue(_vm.SystemProxy); Assert.IsFalse(_vm.DecryptHttps); diff --git a/tests/Titanium.E2E.Tests/InspectorHeadlessUiE2ETests.cs b/tests/Titanium.E2E.Tests/InspectorHeadlessUiE2ETests.cs index a4f0ee06e..8482fde26 100644 --- a/tests/Titanium.E2E.Tests/InspectorHeadlessUiE2ETests.cs +++ b/tests/Titanium.E2E.Tests/InspectorHeadlessUiE2ETests.cs @@ -54,7 +54,12 @@ public async Task Commands_StartInstallProxy_AutoResponder_Composer() await Task.Delay(100); vm.ToggleSystemProxyCommand.Execute(null); - await Task.Delay(100); + var deadlineProxy = DateTime.UtcNow.AddSeconds(10); + while (recorder.SetCount < 1 && DateTime.UtcNow < deadlineProxy) + { + await Task.Delay(50); + } + Assert.AreEqual(1, recorder.SetCount, "System proxy should go through controller seam"); Assert.IsTrue(vm.SystemProxy); Assert.IsTrue( diff --git a/tests/Titanium.E2E.Tests/InspectorUiActionsE2ETests.cs b/tests/Titanium.E2E.Tests/InspectorUiActionsE2ETests.cs index cc5f25647..627549a17 100644 --- a/tests/Titanium.E2E.Tests/InspectorUiActionsE2ETests.cs +++ b/tests/Titanium.E2E.Tests/InspectorUiActionsE2ETests.cs @@ -211,7 +211,12 @@ public async Task CaptureControls_Search_SystemProxy_Ca_Debug() var before = _recorder.SetCount; _vm.ToggleSystemProxyCommand.Execute(null); - await Task.Delay(100); + var deadline = DateTime.UtcNow.AddSeconds(10); + while (_recorder.SetCount <= before && DateTime.UtcNow < deadline) + { + await Task.Delay(50); + } + Assert.IsTrue(_recorder.SetCount > before); _vm.InstallCaCommand.Execute(null); diff --git a/tests/Titanium.Inspector.Tests/BindEndpointUxTests.cs b/tests/Titanium.Inspector.Tests/BindEndpointUxTests.cs index ffe201398..e9553b1bc 100644 --- a/tests/Titanium.Inspector.Tests/BindEndpointUxTests.cs +++ b/tests/Titanium.Inspector.Tests/BindEndpointUxTests.cs @@ -36,7 +36,8 @@ public async Task BindFields_DisabledWhileRunning_EndpointStatusTracksLifecycle( Assert.AreEqual("Start proxy", vm.InterceptToggleText); vm.StartCaptureCommand.Execute(null); - await WaitUntil(() => interception.IsRunning && !vm.BindFieldsEnabled); + await WaitUntil(() => interception.IsRunning && + vm.EndpointStatusText.StartsWith("Proxy running", StringComparison.Ordinal)); Assert.IsFalse(vm.BindFieldsEnabled); Assert.IsTrue(vm.IsIntercepting); @@ -130,6 +131,7 @@ public async Task StopWithSystemProxy_ReenablesOnNextStart() vm.SystemProxy = true; Assert.IsTrue(vm.SystemProxy, vm.StatusText); + await WaitUntil(() => recorder.SetCount >= 1); Assert.AreEqual(1, recorder.SetCount); vm.StopCaptureCommand.Execute(null); @@ -179,6 +181,8 @@ public async Task ManualStart_WithAutoSystemProxyOnStart_EnablesSystemProxy() vm.StartCaptureCommand.Execute(null); await WaitUntil(() => interception.IsRunning && vm.SystemProxy); + await WaitUntil(() => recorder.SetCount >= 1 && + vm.StatusText.Contains("System proxy enabled", StringComparison.Ordinal)); Assert.IsTrue(vm.SystemProxy, vm.StatusText); Assert.AreEqual(1, recorder.SetCount); diff --git a/tests/Titanium.Inspector.Tests/SettingsPersistenceTests.cs b/tests/Titanium.Inspector.Tests/SettingsPersistenceTests.cs index d70ca5fa9..77b4a2a83 100644 --- a/tests/Titanium.Inspector.Tests/SettingsPersistenceTests.cs +++ b/tests/Titanium.Inspector.Tests/SettingsPersistenceTests.cs @@ -345,6 +345,7 @@ public async Task TryAutoStart_IgnoresUiClobber_OfAutoSystemProxyPreference() Assert.IsTrue(vm.AutoSystemProxyOnStart, "Launch snapshot should restore clobbered preference"); Assert.IsTrue(interception.IsRunning, vm.StatusText); Assert.IsTrue(vm.SystemProxy, vm.StatusText); + await WaitUntil(() => recorder.SetCount >= 1); Assert.AreEqual(1, recorder.SetCount); Assert.IsTrue(new SettingsService(path).Current.AutoSystemProxyOnStart); diff --git a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs index 4beed469d..c80491de3 100644 --- a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs +++ b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs @@ -55,6 +55,7 @@ public async Task TrustFlow_InstallFirefoxDecryptUntrustAndDeviceSetup() StringAssert.Contains(vm.StatusText, "Start the proxy"); await ExecuteAsync(vm.StartCaptureCommand); + await WaitUntil(() => interception.IsRunning, 8000); Assert.IsTrue(interception.IsRunning, vm.StatusText); await ExecuteAsync(vm.InstallCaCommand); @@ -235,6 +236,7 @@ public async Task TrustRecoveryAndCancelArms_StayHeadless() .Invoke(vm, [null])!; await ExecuteAsync(vm.StartCaptureCommand); + await WaitUntil(() => interception.IsRunning, 8000); await ExecuteAsync(vm.TrustFirefoxCaCommand); StringAssert.Contains(vm.StatusText, "cancelled"); await ExecuteAsync(vm.UntrustCaCommand); @@ -277,7 +279,7 @@ private static void OverrideRootPfx(InterceptionService interception, string pat private static async Task ExecuteAsync(System.Windows.Input.ICommand command) { command.Execute(null); - await Task.Delay(200); + await Task.Delay(500); } private static async Task WaitUntil(Func predicate, int timeoutMs) @@ -405,13 +407,14 @@ public async Task DecryptTrustTerminalChoice_AndCertutilRecovery_StayHeadless() _ = await (Task)recoverCertutil.Invoke(vm, [TrustRecoveryChoice.Primary])!; await ExecuteAsync(vm.StartCaptureCommand); + await WaitUntil(() => interception.IsRunning, 8000); Assert.IsTrue(interception.IsRunning, vm.StatusText); Assert.IsTrue(interception.InstallRootCertificate(false)); Assert.IsTrue(interception.IsRootTrusted); // Proxy + root already trusted → decrypt enable should succeed without OS dialogs. await (Task)typeof(MainWindowViewModel).GetMethod("EnableDecryptHttpsAsync", flags)! - .Invoke(vm, null)!; + .Invoke(vm, [0])!; Assert.IsTrue(vm.DecryptHttps, vm.StatusText); dialogs.DecryptTrustFailedResult = TrustRecoveryChoice.Cancel; @@ -465,6 +468,7 @@ public async Task DecryptHttps_CancelInstallRoot_LeavesDecryptOff() }; await ExecuteAsync(vm.StartCaptureCommand); + await WaitUntil(() => interception.IsRunning, 8000); Assert.IsTrue(interception.IsRunning); Assert.IsFalse(interception.IsRootTrusted); @@ -483,4 +487,54 @@ public async Task DecryptHttps_CancelInstallRoot_LeavesDecryptOff() try { if (Directory.Exists(dir)) Directory.Delete(dir, true); } catch { /* ignore */ } } } + + [TestMethod] + public async Task DecryptHttps_WhenRunningAndTrusted_EnablesImmediatelyWithoutInstallPrompt() + { + var dir = Path.Combine(Path.GetTempPath(), "ti-decrypt-opt-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + try + { + using var interception = new InterceptionService(new RecordingSystemProxyController()) + { + UseInMemoryTrustState = true, + }; + var dialogs = new ScriptedInspectorDialogs { InstallRootCaResult = false }; + var settings = new SettingsService(Path.Combine(dir, "settings.json")); + settings.Current.AutoStartCapture = false; + settings.Save(); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + interception, + dialogs) + { + BindPort = 0, + BindAddress = "127.0.0.1", + }; + + await ExecuteAsync(vm.StartCaptureCommand); + await WaitUntil(() => interception.IsRunning, 8000); + Assert.IsTrue(interception.IsRunning, vm.StatusText); + Assert.IsTrue(interception.InstallRootCertificate(false)); + Assert.IsTrue(interception.IsRootTrusted); + + vm.DecryptHttps = true; + Assert.IsTrue(vm.DecryptHttps, "Trusted+running should check immediately (optimistic)"); + Assert.IsTrue(interception.DecryptHttps); + Assert.AreEqual(0, dialogs.InstallRootCaCalls); + + vm.DecryptHttps = false; + Assert.IsFalse(vm.DecryptHttps); + + await ExecuteAsync(vm.StopCaptureCommand); + } + finally + { + try { if (Directory.Exists(dir)) Directory.Delete(dir, true); } catch { /* ignore */ } + } + } } From 3e7ed9f0f21bca860aec75b26ce6de9ef9d3b6c4 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 15:30:24 -0500 Subject: [PATCH 03/32] fix(inspector): harden optimistic UI against Stop races and CryptUI hangs. Keep Root-store CryptUI on a pumping thread, serialize system-proxy WinINET with generation cancel on Stop, and skip live Firefox pref writes under TITANIUM_SKIP_ROOT_STORE_UI so unit tests cannot wedge waiting on OS dialogs. --- .../Services/InterceptionService.cs | 121 +++++++++++++----- .../ViewModels/MainWindowViewModel.Trust.cs | 38 ++++-- .../ViewModels/MainWindowViewModel.cs | 85 ++++++++---- .../TrustCommandCoverageTests.cs | 31 ++++- 4 files changed, 195 insertions(+), 80 deletions(-) diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index fd8f94891..cb08e8203 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -85,8 +85,20 @@ public InterceptionService(ISystemProxyController? systemProxy = null) /// /// When set (tests), skip the Windows certificate store and track trust in-memory. /// Avoids modal "Root Certificate Store" UI that hangs headless / CI runs. + /// Also suppresses CertificateManager Root-store CryptUI when the proxy is started. /// - public bool UseInMemoryTrustState { get; set; } + public bool UseInMemoryTrustState + { + get => _useInMemoryTrustState; + set + { + _useInMemoryTrustState = value; + if (value) + CertificateManager.SuppressInteractiveRootStoreMutations = true; + } + } + + private bool _useInMemoryTrustState; /// Test seam: next returns false once (forces elevate path). public bool FailNextUserTrustInstall { get; set; } @@ -445,62 +457,90 @@ public void Stop() Http3Enabled = false; } + private readonly object _systemProxyGate = new(); + /// /// Enable or disable system proxy. Returns false if the proxy is not running or the underlying call failed. /// - public bool SetSystemProxy(bool enable, InspectorSettings? settings = null) + /// + /// Optional gate evaluated under the system-proxy lock before mutating OS settings. + /// Used to cancel a superseded optimistic enable/disable (e.g. Stop while enable is in flight). + /// + public bool SetSystemProxy(bool enable, InspectorSettings? settings = null, Func? stillWanted = null) { LastSystemProxyError = null; - if (_proxy is null || _endPoint is null || !_proxy.ProxyRunning) + lock (_systemProxyGate) { - LastSystemProxyError = "Proxy is not running"; - return false; - } + if (stillWanted is not null && !stillWanted()) + { + return false; + } - try - { if (enable) { - var effective = settings ?? SystemProxySettings ?? new InspectorSettings(); - SystemProxySettings = effective; - var result = _systemProxy.SetAsSystemProxy(_proxy, _endPoint, effective); - if (!result.Succeeded) + if (_proxy is null || _endPoint is null || !_proxy.ProxyRunning) { - LastSystemProxyError = result.Message; - _proxy.Logger.LogWarning("System proxy enable failed: {Message}", result.Message); + LastSystemProxyError = "Proxy is not running"; return false; } - - _systemProxyEnabled = true; } - else + else if (!_systemProxyEnabled) { - var result = _systemProxy.RestoreOriginalProxySettings(_proxy); - if (!result.Succeeded) - { - LastSystemProxyError = result.Message; - _proxy.Logger.LogWarning("System proxy disable failed: {Message}", result.Message); - return false; - } + // Already restored — common when Stop raced an optimistic enable that never landed. + return true; + } - _systemProxyEnabled = false; + if (_proxy is null) + { + LastSystemProxyError = "Proxy is not running"; + return false; } - return true; - } - catch (Exception ex) - { - LastSystemProxyError = ex.Message; try { - _proxy.Logger.LogWarning(ex, "System proxy {Action} failed", enable ? "enable" : "disable"); + if (enable) + { + var effective = settings ?? SystemProxySettings ?? new InspectorSettings(); + SystemProxySettings = effective; + var result = _systemProxy.SetAsSystemProxy(_proxy, _endPoint!, effective); + if (!result.Succeeded) + { + LastSystemProxyError = result.Message; + _proxy.Logger.LogWarning("System proxy enable failed: {Message}", result.Message); + return false; + } + + _systemProxyEnabled = true; + } + else + { + var result = _systemProxy.RestoreOriginalProxySettings(_proxy); + if (!result.Succeeded) + { + LastSystemProxyError = result.Message; + _proxy.Logger.LogWarning("System proxy disable failed: {Message}", result.Message); + return false; + } + + _systemProxyEnabled = false; + } + + return true; } - catch + catch (Exception ex) { - // logging must not hide the original failure - } + LastSystemProxyError = ex.Message; + try + { + _proxy.Logger.LogWarning(ex, "System proxy {Action} failed", enable ? "enable" : "disable"); + } + catch + { + // logging must not hide the original failure + } - return false; + return false; + } } } @@ -682,6 +722,11 @@ public bool VerifyOsUserSslTrust() /// public CertificateOsTrustResult TrustFirefox() { + if (UseInMemoryTrustState) + { + return CertificateOsTrustResult.Ok("Firefox trust recorded (in-memory)"); + } + if (_proxy is null) { return CertificateOsTrustResult.Fail( @@ -720,6 +765,12 @@ public static void TryEnableFirefoxEnterpriseRootsBestEffort() { try { + // Unit tests set TITANIUM_SKIP_ROOT_STORE_UI=1 — never touch live Firefox profiles + // (prefs.js locks hang / balloon memory when Firefox is open). + if (string.Equals(Environment.GetEnvironmentVariable("TITANIUM_SKIP_ROOT_STORE_UI"), "1", + StringComparison.Ordinal)) + return; + if (!FirefoxCertificateTrust.IsFirefoxProfilePresent()) return; FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref(); diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index dc7d4981c..877acba8c 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -198,10 +198,11 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) private async Task EnsureRootCaTrustedAsync(bool promptIfNeeded) // NOSONAR S3776 -- Adaptive OS-trust recovery loop shares dialog/state; splitting would hide the retry contract. { var owner = TryGetMainWindow(); - // Store Find + CryptUI off the dispatcher so Busy can paint; CryptUI still shows its own dialog. - var ok = await RunOffUiAsync( - () => _interception.InstallRootCertificate(machineStore: false), - StatusCancelToken).ConfigureAwait(false); + // Yield so Busy can paint. CryptUI / Keychain MUST stay on this thread (message pump) — + // Task.Run has no pump, so the Yes/No dialog never appears and callers hang forever + // (unit tests without UseInMemoryTrustState will wedge and balloon memory). + await Task.Yield(); + var ok = _interception.InstallRootCertificate(machineStore: false); var result = _interception.LastOsTrustResult; if (ok && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) @@ -276,9 +277,9 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) if (choice == TrustRecoveryChoice.Primary) { SetStatus("Trusting root CA (administrator)…", StatusSeverity.Busy); - var ok = await RunOffUiAsync( - () => _interception.InstallRootCertificateAsAdmin(machineStore: false), - StatusCancelToken).ConfigureAwait(false); + // UAC/CryptUI need a message pump — do not Task.Run. + await Task.Yield(); + var ok = _interception.InstallRootCertificateAsAdmin(machineStore: false); if (ok && _interception.LastOsTrustResult?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) return true; @@ -332,6 +333,10 @@ private Task WaitForMacSslTrustAsync(Window? owner) } private void SetOsTrustSuccessStatus() { + // Mac Keychain / verify paths no longer write Firefox prefs inside VerifyOsUserSslTrust + // (that ran on every 1.5s poll). Write once when trust is actually established. + _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); + var msg = "Root CA trusted — ready to decrypt HTTPS"; if (!_firefoxTrustHintShown && InterceptionService.IsFirefoxProfilePresent) { @@ -383,10 +388,9 @@ private async Task UntrustCaAsync() } SetStatus("Removing root CA…", StatusSeverity.Busy); - // CryptUI Remove can show a dialog; post-check store Find stays with the same call. - await RunOffUiAsync( - () => _interception.UntrustRootCertificate(machineStore: false), - StatusCancelToken).ConfigureAwait(false); + // CryptUI Remove needs a message pump — do not Task.Run (hangs headless / balloons memory). + await Task.Yield(); + _interception.UntrustRootCertificate(machineStore: false); if (DecryptHttps) { SetDecryptHttpsCore(false); @@ -421,10 +425,10 @@ private async Task RotateCaAsync() SetDecryptHttpsCore(false); SetStatus("Clearing and recreating root CA…", StatusSeverity.Busy); + // Rotate removes Root-store entries (CryptUI) then mints a new PFX — keep on this thread. + await Task.Yield(); var oldThumb = _interception.RootCertificate?.Thumbprint; - var ok = await RunOffUiAsync( - () => _interception.RotateRootCertificate(machineStore: false), - StatusCancelToken).ConfigureAwait(false); + var ok = _interception.RotateRootCertificate(machineStore: false); if (!ok) { SetOutcomeStatus("Clear and reinstall root CA failed — see logs", StatusSeverity.Error, toastImportant: true); @@ -649,7 +653,10 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() () => _interception.VerifyOsUserSslTrust(), StatusCancelToken).ConfigureAwait(false); if (trusted) + { + _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); return true; + } var incomplete = CertificateOsTrustResult.Fail( CertificateOsTrustKind.MacNeedsManualTrustConfirm, @@ -660,7 +667,10 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() () => _interception.VerifyOsUserSslTrust(), StatusCancelToken).ConfigureAwait(false); if (trusted) + { + _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); return true; + } } SetOutcomeStatus( diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index e8321fffe..c2328e5df 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -101,6 +101,7 @@ public sealed partial class MainWindowViewModel : INotifyPropertyChanged private bool _stopBusy; private bool _startBusy; private int _systemProxyApplyGeneration; + private int _proxyLoopbackApplyGeneration; private int _decryptTrustVerifyGeneration; private bool _breakpointOnResponse; private string _breakpointEditBody = ""; @@ -564,6 +565,7 @@ public void EnsureShutdown() _interception.EnsureShutdown(); CancelStatusRevert(); + Interlocked.Increment(ref _systemProxyApplyGeneration); SetSystemProxyCore(false); RefreshEndpointAndBindUi(); _registry.Dispose(); @@ -585,6 +587,7 @@ public void BeginBackgroundShutdown() } // UI flag only — do not call SetSystemProxy on the UI thread (WinINET deadlock risk). + Interlocked.Increment(ref _systemProxyApplyGeneration); SetSystemProxyCore(false); _interception.BeginBackgroundShutdown(); CancelStatusRevert(); @@ -787,6 +790,9 @@ private async Task StopCaptureCoreAsync(string statusAfterStop) _stopBusy = true; _reenableSystemProxyOnStart = SystemProxy; + // Invalidate in-flight optimistic System proxy applies before WinINET restore in Stop(). + Interlocked.Increment(ref _systemProxyApplyGeneration); + SetSystemProxyCore(false); SetStatus("Stopping…", StatusSeverity.Busy); try @@ -794,13 +800,11 @@ private async Task StopCaptureCoreAsync(string statusAfterStop) await RunOffUiAsync(() => _interception.Stop(), _statusRevertCts?.Token ?? CancellationToken.None) .ConfigureAwait(false); - await MarshalToUiAsync(() => - { - SetSystemProxyCore(false); - PersistSettings(); - RefreshEndpointAndBindUi(); - SetSteadyStatus(statusAfterStop); - }, StatusCancelToken).ConfigureAwait(false); + // Same as Start: avoid MarshalToUiAsync when no dispatcher pump (unit tests). + SetSystemProxyCore(false); + PersistSettings(); + RefreshEndpointAndBindUi(); + SetSteadyStatus(statusAfterStop); } finally { @@ -1422,7 +1426,9 @@ public bool SystemProxy } SetSystemProxyCore(false); - if (_interception.IsRunning && _interception.SystemProxyEnabled) + // Always schedule restore when the proxy is up — SystemProxyEnabled may still be false + // while an optimistic enable is in flight; generation + lock cancel the enable safely. + if (_interception.IsRunning) { SetStatus("Restoring system proxy…", StatusSeverity.Busy); _ = ApplySystemProxyAsync(enable: false); @@ -1446,7 +1452,7 @@ private void SetSystemProxyCore(bool enabled) /// /// Applies or restores WinINET / OS system proxy off the UI thread. Reverts the checkbox on failure. - /// Last-write-wins via generation counter when the user toggles quickly. + /// Last-write-wins via generation counter when the user toggles quickly or Stop invalidates applies. /// private async Task ApplySystemProxyAsync(bool enable) { @@ -1454,9 +1460,10 @@ private async Task ApplySystemProxyAsync(bool enable) try { var ok = await RunOffUiAsync( - () => enable - ? _interception.SetSystemProxy(true, _settings.Current) - : _interception.SetSystemProxy(false), + () => _interception.SetSystemProxy( + enable, + enable ? _settings.Current : null, + stillWanted: () => generation == Volatile.Read(ref _systemProxyApplyGeneration)), StatusCancelToken).ConfigureAwait(false); if (generation != Volatile.Read(ref _systemProxyApplyGeneration)) @@ -1473,6 +1480,12 @@ await MarshalToUiAsync(() => if (ok) { + // Stop / uncheck may have cleared the UI intent while WinINET still reported success. + if (enable && (!_systemProxy || !_interception.IsRunning)) + { + return; + } + if (enable) { SetOutcomeStatus( @@ -1488,6 +1501,12 @@ await MarshalToUiAsync(() => return; } + // Cancelled by stillWanted (superseded) — do not treat as user-visible failure. + if (string.IsNullOrEmpty(_interception.LastSystemProxyError)) + { + return; + } + // Revert optimistic checkbox to match OS state. SetSystemProxyCore(!enable); var detail = _interception.LastSystemProxyError; @@ -1535,11 +1554,12 @@ public bool ProxyLoopback StatusText = value ? "Capture local traffic on — applying…" : "Capture local traffic off — applying…"; - _ = ReapplySystemProxyAfterLoopbackChangeAsync(value); + var generation = Interlocked.Increment(ref _proxyLoopbackApplyGeneration); + _ = ReapplySystemProxyAfterLoopbackChangeAsync(value, generation); } } - private async Task ReapplySystemProxyAfterLoopbackChangeAsync(bool loopbackDesired) + private async Task ReapplySystemProxyAfterLoopbackChangeAsync(bool loopbackDesired, int generation) { try { @@ -1547,8 +1567,18 @@ private async Task ReapplySystemProxyAfterLoopbackChangeAsync(bool loopbackDesir () => _interception.ReapplySystemProxyIfEnabled(), StatusCancelToken).ConfigureAwait(false); + if (generation != Volatile.Read(ref _proxyLoopbackApplyGeneration)) + { + return; + } + await MarshalToUiAsync(() => { + if (generation != Volatile.Read(ref _proxyLoopbackApplyGeneration)) + { + return; + } + if (!ok) { StatusText = "Capture local traffic saved; re-toggle System proxy to apply"; @@ -2414,21 +2444,21 @@ private async Task StartCaptureAsync() try { // Listener start + first Root-store trust refresh can stall Crypt32 — keep off UI. - await RunOffUiAsync( - () => _interception.StartAsync(address, port, token).GetAwaiter().GetResult(), + // Use async Task.Run (not GetResult) to avoid sync-over-async deadlocks on a sync context. + await Task.Run( + async () => await _interception.StartAsync(address, port, token).ConfigureAwait(false), token).ConfigureAwait(false); - await MarshalToUiAsync(() => + // Apply ViewModel fields on this async path. Do not MarshalToUiAsync here: unit tests can + // have Application.Current set without a pumping dispatcher, which would hang forever on Post. + if (_interception.BoundPort > 0) { - if (_interception.BoundPort > 0) - { - BindPort = _interception.BoundPort; - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BindPort))); - } + BindPort = _interception.BoundPort; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BindPort))); + } - Capturing = true; - RefreshEndpointAndBindUi(); - }, token).ConfigureAwait(false); + Capturing = true; + RefreshEndpointAndBindUi(); var wantSystemProxy = _reenableSystemProxyOnStart || AutoSystemProxyOnStart; _reenableSystemProxyOnStart = false; @@ -2453,7 +2483,10 @@ await MarshalToUiAsync(() => } // Keep the system-proxy restart guidance visible; do not replace it with Ready. - if (!showedSystemProxyGuidance) + // Also do not clobber a newer status if the user already acted during start + // (Install CA / Decrypt can finish while StartCaptureAsync is still awaiting UI marshal). + if (!showedSystemProxyGuidance && + (IsStatusBusy || StatusText.StartsWith("Starting proxy", StringComparison.Ordinal))) { SetSteadyStatus(StatusReady); } diff --git a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs index c80491de3..3fbb896a0 100644 --- a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs +++ b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs @@ -57,10 +57,18 @@ public async Task TrustFlow_InstallFirefoxDecryptUntrustAndDeviceSetup() await ExecuteAsync(vm.StartCaptureCommand); await WaitUntil(() => interception.IsRunning, 8000); Assert.IsTrue(interception.IsRunning, vm.StatusText); - - await ExecuteAsync(vm.InstallCaCommand); + // Let StartCaptureAsync finish Ready / endpoint status (IsRunning flips first). + await WaitUntil( + () => !vm.IsStatusBusy && + vm.EndpointStatusText.StartsWith("Proxy running", StringComparison.Ordinal), + 8000); + + await ExecuteUntilAsync( + vm.InstallCaCommand, + () => interception.IsRootTrusted && + vm.StatusText.Contains("Root CA trusted", StringComparison.Ordinal)); Assert.IsTrue(interception.IsRootTrusted, vm.StatusText); - StringAssert.Contains(vm.StatusText, "trusted"); + StringAssert.Contains(vm.StatusText, "Root CA trusted"); await ExecuteAsync(vm.TrustFirefoxCaCommand); @@ -236,7 +244,11 @@ public async Task TrustRecoveryAndCancelArms_StayHeadless() .Invoke(vm, [null])!; await ExecuteAsync(vm.StartCaptureCommand); - await WaitUntil(() => interception.IsRunning, 8000); + await WaitUntil( + () => interception.IsRunning && + !vm.IsStatusBusy && + vm.EndpointStatusText.StartsWith("Proxy running", StringComparison.Ordinal), + 8000); await ExecuteAsync(vm.TrustFirefoxCaCommand); StringAssert.Contains(vm.StatusText, "cancelled"); await ExecuteAsync(vm.UntrustCaCommand); @@ -279,7 +291,16 @@ private static void OverrideRootPfx(InterceptionService interception, string pat private static async Task ExecuteAsync(System.Windows.Input.ICommand command) { command.Execute(null); - await Task.Delay(500); + await Task.Delay(50); + } + + private static async Task ExecuteUntilAsync( + System.Windows.Input.ICommand command, + Func done, + int timeoutMs = 15000) + { + command.Execute(null); + await WaitUntil(done, timeoutMs); } private static async Task WaitUntil(Func predicate, int timeoutMs) From 41c613ca27974b349a9a4e2ece817b4373cb9fcd Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 19:09:30 -0500 Subject: [PATCH 04/32] feat(inspector): honest large-body capture and far-right icon rail. Skip buffering SSE/WS and huge Content-Length, tee a 2 MiB preview, and surface Save/Pretty/image with push-layout tool icons so Composer stays usable while the session grid scrolls. --- src/Titanium.Inspector/App.axaml | 32 ++ .../Services/InspectorBodyLimits.cs | 342 +++++++++++++ .../Services/InterceptionService.cs | 313 ++++++++++-- .../Services/ReplayService.cs | 89 +++- .../Services/SessionBodyDiskCache.cs | 31 +- .../Services/SessionInspectors.cs | 4 +- .../Services/SessionSnapshot.cs | 49 ++ .../ViewModels/AutoResponderViewModel.cs | 64 ++- .../MainWindowViewModel.BodyInspect.cs | 472 ++++++++++++++++++ .../MainWindowViewModel.Sessions.cs | 24 +- .../ViewModels/MainWindowViewModel.Trust.cs | 39 +- .../ViewModels/MainWindowViewModel.Updates.cs | 47 +- .../ViewModels/MainWindowViewModel.cs | 262 +++++++++- src/Titanium.Inspector/Views/MainWindow.axaml | 464 ++++++++++------- .../AutomationIdCoverageHeadlessTests.cs | 23 +- .../InspectorBodyHonestyTests.cs | 380 ++++++++++++++ .../InterceptionCaptureCoverageTests.cs | 15 +- website/docs/inspector.md | 31 +- 18 files changed, 2384 insertions(+), 297 deletions(-) create mode 100644 src/Titanium.Inspector/Services/InspectorBodyLimits.cs create mode 100644 src/Titanium.Inspector/ViewModels/MainWindowViewModel.BodyInspect.cs create mode 100644 tests/Titanium.Inspector.Tests/InspectorBodyHonestyTests.cs diff --git a/src/Titanium.Inspector/App.axaml b/src/Titanium.Inspector/App.axaml index a42fc4526..b3966d80a 100644 --- a/src/Titanium.Inspector/App.axaml +++ b/src/Titanium.Inspector/App.axaml @@ -76,6 +76,38 @@ + + + + + + + diff --git a/src/Titanium.Inspector/Services/InspectorBodyLimits.cs b/src/Titanium.Inspector/Services/InspectorBodyLimits.cs new file mode 100644 index 000000000..0721bd721 --- /dev/null +++ b/src/Titanium.Inspector/Services/InspectorBodyLimits.cs @@ -0,0 +1,342 @@ +using System.Text; +using System.Xml; +using System.Xml.Linq; + +namespace Titanium.Inspector.Services; + +/// How Inspector retained a request or response body for the session grid. +public enum BodyCaptureState +{ + /// No body expected, or not yet known. + None = 0, + + /// Full body kept (within preview caps). + Complete = 1, + + /// Body was larger than the preview cap; only a prefix is stored. + Truncated = 2, + + /// Known huge Content-Length — not buffered (download must not stall). + NotCaptured = 3, + + /// Endless / SSE-style stream — relayed; preview may fill asynchronously. + Streaming = 4, +} + +/// Shared Inspector body/preview limits (capture UI, Composer, AutoResponder). +public static class InspectorBodyLimits +{ + public const int MaxBodyBytes = 2 * 1024 * 1024; + public const int MaxBodyTextChars = 256 * 1024; + public const int MaxHexBytes = 4096; + public const int MaxInlineToolBodyChars = 256 * 1024; + public const int MaxScriptChars = 32 * 1024; + public const int MaxMapLocalFileBytes = 32 * 1024 * 1024; + public const int MaxDecodedImageEdgePx = 4096; + public const long MaxDecodedImagePixels = 16L * 1024 * 1024; + public const int TeeUiCoalesceMs = 200; + + public static byte[]? TruncateBytes(byte[]? body) + { + if (body is null || body.Length == 0) + { + return body; + } + + return body.Length <= MaxBodyBytes ? body : body.AsSpan(0, MaxBodyBytes).ToArray(); + } + + public static string TruncateText(string text) + => text.Length <= MaxBodyTextChars ? text : text[..MaxBodyTextChars] + "…"; + + public static bool IsImageContentType(string? contentType) + { + if (string.IsNullOrWhiteSpace(contentType)) + { + return false; + } + + var ct = contentType.Split(';', 2)[0].Trim(); + return ct.StartsWith("image/", StringComparison.OrdinalIgnoreCase) + && !ct.Equals("image/svg+xml", StringComparison.OrdinalIgnoreCase); + } + + public static bool IsPrettyPrintableContentType(string? contentType) + { + if (string.IsNullOrWhiteSpace(contentType)) + { + return false; + } + + var ct = contentType.Split(';', 2)[0].Trim(); + return ct.Contains("json", StringComparison.OrdinalIgnoreCase) + || ct.Contains("xml", StringComparison.OrdinalIgnoreCase) + || ct.StartsWith("text/html", StringComparison.OrdinalIgnoreCase) + || ct.Equals("application/xhtml+xml", StringComparison.OrdinalIgnoreCase); + } + + public static bool LooksLikeSseContentType(string? contentType) => + !string.IsNullOrEmpty(contentType) + && contentType.Contains("text/event-stream", StringComparison.OrdinalIgnoreCase); + + public static string FormatCaptureBanner( + BodyCaptureState state, + long? originalSize, + int capturedBytes, + bool streamOpen, + bool forHex) + { + var capturedLabel = SessionDisplayFormat.FormatByteSize(capturedBytes); + var originalLabel = originalSize is > 0 + ? SessionDisplayFormat.FormatByteSize(originalSize) + : null; + + if (forHex && capturedBytes > 0) + { + var hexShown = Math.Min(capturedBytes, MaxHexBytes); + var hexLabel = SessionDisplayFormat.FormatByteSize(hexShown); + if (capturedBytes > MaxHexBytes) + { + return $"Hex shows first {hexLabel} of {capturedLabel} captured"; + } + } + + return state switch + { + BodyCaptureState.Truncated when originalLabel is not null => + $"Showing first {capturedLabel} of {originalLabel}", + BodyCaptureState.Truncated => + $"Showing first {capturedLabel} (body truncated)", + BodyCaptureState.NotCaptured when originalLabel is not null => + $"Body not captured ({originalLabel}) — streamed so the download would not stall", + BodyCaptureState.NotCaptured => + "Body not captured — streamed so the download would not stall", + BodyCaptureState.Streaming when streamOpen => + $"Streaming · showing first {capturedLabel} captured so far", + BodyCaptureState.Streaming => + $"Streaming ended · captured {capturedLabel}", + BodyCaptureState.Complete => "", + _ => "", + }; + } + + public static BodyCaptureState InferFromBytes(byte[]? bytes, long? originalSize) + { + if (bytes is null) + { + return originalSize is > MaxBodyBytes + ? BodyCaptureState.NotCaptured + : BodyCaptureState.None; + } + + if (originalSize is long orig && orig > bytes.Length) + { + return BodyCaptureState.Truncated; + } + + if (bytes.Length >= MaxBodyBytes && originalSize is null or > MaxBodyBytes) + { + return BodyCaptureState.Truncated; + } + + return BodyCaptureState.Complete; + } + + /// Pretty-print JSON / XML / HTML source. Returns null when formatting is not applicable or fails. + public static string? TryPrettyPrint(string? text, string? contentType) + { + if (string.IsNullOrWhiteSpace(text) || IsImageContentType(contentType)) + { + return null; + } + + var ct = contentType?.Split(';', 2)[0].Trim() ?? ""; + try + { + if (ct.Contains("json", StringComparison.OrdinalIgnoreCase) + || (string.IsNullOrEmpty(ct) && LooksLikeJson(text))) + { + using var doc = System.Text.Json.JsonDocument.Parse(text); + var pretty = System.Text.Json.JsonSerializer.Serialize( + doc.RootElement, + new System.Text.Json.JsonSerializerOptions { WriteIndented = true }); + return TruncateText(pretty); + } + + if (ct.StartsWith("text/html", StringComparison.OrdinalIgnoreCase)) + { + return TruncateText(IndentMarkupSource(text)); + } + + if (ct.Contains("xml", StringComparison.OrdinalIgnoreCase) + || ct.Equals("application/xhtml+xml", StringComparison.OrdinalIgnoreCase)) + { + return TruncateText(PrettyPrintXml(text)); + } + } + catch (System.Text.Json.JsonException) + { + return null; + } + catch (XmlException) + { + return null; + } + + return null; + } + + private static bool LooksLikeJson(string text) + { + var t = text.AsSpan().TrimStart(); + return t.Length > 0 && (t[0] == '{' || t[0] == '['); + } + + private static string PrettyPrintXml(string text) + { + var settings = new XmlReaderSettings + { + DtdProcessing = DtdProcessing.Prohibit, + XmlResolver = null, + IgnoreWhitespace = false, + }; + using var reader = XmlReader.Create(new StringReader(text), settings); + var doc = XDocument.Load(reader, LoadOptions.PreserveWhitespace); + return doc.Declaration is null + ? doc.ToString() + : doc.Declaration + Environment.NewLine + doc.ToString(); + } + + /// Best-effort indent of HTML/markup source without executing or validating as XML. + private static string IndentMarkupSource(string text) + { + var sb = new StringBuilder(text.Length + 64); + var depth = 0; + var i = 0; + while (i < text.Length) + { + if (text[i] == '<') + { + var end = text.IndexOf('>', i); + if (end < 0) + { + sb.Append(text.AsSpan(i)); + break; + } + + var tag = text.AsSpan(i, end - i + 1); + var isClosing = tag.Length > 1 && tag[1] == '/'; + var isSelfClosing = tag.EndsWith("/>", StringComparison.Ordinal) + || tag.StartsWith(" 0 && sb[^1] != '\n') + { + sb.AppendLine(); + } + + sb.Append(' ', depth * 2); + sb.Append(tag); + if (!isClosing && !isSelfClosing) + { + depth++; + } + + i = end + 1; + continue; + } + + var next = text.IndexOf('<', i); + if (next < 0) + { + sb.Append(text.AsSpan(i).Trim()); + break; + } + + var slice = text.AsSpan(i, next - i).Trim(); + if (slice.Length > 0) + { + if (sb.Length > 0 && sb[^1] != '\n') + { + sb.AppendLine(); + } + + sb.Append(' ', depth * 2); + sb.Append(slice); + } + + i = next; + } + + return sb.ToString(); + } + + public static string SuggestBodyFileName(string? url, string? contentDisposition, string? contentType, bool isRequest) + { + if (!string.IsNullOrWhiteSpace(contentDisposition)) + { + const string marker = "filename="; + var idx = contentDisposition.IndexOf(marker, StringComparison.OrdinalIgnoreCase); + if (idx >= 0) + { + var name = contentDisposition[(idx + marker.Length)..].Trim().Trim('"', '\''); + if (name.Length > 0) + { + return SanitizeFileName(name); + } + } + } + + if (!string.IsNullOrWhiteSpace(url) && Uri.TryCreate(url, UriKind.Absolute, out var uri)) + { + var leaf = Path.GetFileName(uri.AbsolutePath); + if (!string.IsNullOrWhiteSpace(leaf) && leaf != "/" && leaf.Contains('.', StringComparison.Ordinal)) + { + return SanitizeFileName(leaf); + } + } + + var ext = ExtensionForContentType(contentType); + return (isRequest ? "request" : "response") + ext; + } + + private static string ExtensionForContentType(string? contentType) + { + if (string.IsNullOrWhiteSpace(contentType)) + { + return ".bin"; + } + + var ct = contentType.Split(';', 2)[0].Trim().ToLowerInvariant(); + return ct switch + { + "application/json" or "text/json" => ".json", + "text/html" => ".html", + "text/plain" => ".txt", + "text/xml" or "application/xml" => ".xml", + "image/png" => ".png", + "image/jpeg" => ".jpg", + "image/gif" => ".gif", + "image/webp" => ".webp", + "image/bmp" => ".bmp", + "application/octet-stream" => ".bin", + _ when ct.Contains("javascript", StringComparison.Ordinal) => ".js", + _ when ct.Contains("css", StringComparison.Ordinal) => ".css", + _ => ".bin", + }; + } + + private static string SanitizeFileName(string name) + { + foreach (var c in Path.GetInvalidFileNameChars()) + { + name = name.Replace(c, '_'); + } + + return string.IsNullOrWhiteSpace(name) ? "body.bin" : name; + } +} diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index cb08e8203..85bd102fb 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -22,8 +22,8 @@ namespace Titanium.Inspector.Services; /// public sealed class InterceptionService : IDisposable { - public const int MaxBodyBytes = 2 * 1024 * 1024; - public const int MaxBodyTextChars = 256 * 1024; + public const int MaxBodyBytes = InspectorBodyLimits.MaxBodyBytes; + public const int MaxBodyTextChars = InspectorBodyLimits.MaxBodyTextChars; private long _nextId; private readonly ConcurrentDictionary _live = new(); @@ -1124,13 +1124,9 @@ private SessionSnapshot CreateTunnelSnapshot(TunnelConnectSessionEventArgs e, Op { try { - // Buffer body when tools need GraphQL operationName matching. - var needsBodyForTools = - (AutoResponder is { Enabled: true } && AutoResponder.Rules.Any(r => r.Enabled && !string.IsNullOrWhiteSpace(r.GraphQlOperationName))) || - (MapRemote is { Enabled: true } && MapRemote.Rules.Any(r => r.Enabled && !string.IsNullOrWhiteSpace(r.GraphQlOperationName))) || - (Breakpoints is { Enabled: true } && !string.IsNullOrWhiteSpace(Breakpoints.GraphQlOperationName)); - - if (e.HttpClient.Request.HasBody && (ShouldBufferBody(e.HttpClient.Request, e) || needsBodyForTools)) + // Buffer when safe. GraphQL tools must NOT force GetRequestBody past the skip + // (huge POST would RST HTTP/2 with ENHANCE_YOUR_CALM). + if (e.HttpClient.Request.HasBody && ShouldBufferBody(e.HttpClient.Request, e, isRequest: true)) { e.HttpClient.Request.KeepBody = true; await e.GetRequestBody(CancellationToken.None); @@ -1142,6 +1138,10 @@ private SessionSnapshot CreateTunnelSnapshot(TunnelConnectSessionEventArgs e, Op } string? requestBody = null; + var needsBodyForTools = + (AutoResponder is { Enabled: true } && AutoResponder.Rules.Any(r => r.Enabled && !string.IsNullOrWhiteSpace(r.GraphQlOperationName))) || + (MapRemote is { Enabled: true } && MapRemote.Rules.Any(r => r.Enabled && !string.IsNullOrWhiteSpace(r.GraphQlOperationName))) || + (Breakpoints is { Enabled: true } && !string.IsNullOrWhiteSpace(Breakpoints.GraphQlOperationName)); if (needsBodyForTools && e.HttpClient.Request.IsBodyRead) { requestBody = await e.GetRequestBodyAsString(CancellationToken.None); @@ -1154,13 +1154,23 @@ private SessionSnapshot CreateTunnelSnapshot(TunnelConnectSessionEventArgs e, Op if (AutoResponder is not null && AutoResponder.TryMatch(requestUrl, requestBody, out var rule) && rule is not null && - AutoResponderViewModel.TryResolveBody(rule, out var bodyBytes, out _)) + AutoResponderViewModel.TryResolveResponse(rule, out var inlineBody, out var mapLocalPath, out _, out _)) { - var headers = new List + if (mapLocalPath is not null) + { + e.RespondStreaming( + ProxyResults.File(mapLocalPath, rule.ContentType, (HttpStatusCode)rule.StatusCode), + closeServerConnection: false); + } + else { - new("Content-Type", rule.ContentType), - }; - e.GenericResponse(bodyBytes, (HttpStatusCode)rule.StatusCode, headers); + var headers = new List + { + new("Content-Type", rule.ContentType), + }; + e.GenericResponse(inlineBody ?? Array.Empty(), (HttpStatusCode)rule.StatusCode, headers); + } + autoResponded = true; } @@ -1211,7 +1221,7 @@ private async Task OnBeforeResponse(object sender, SessionEventArgs e) { try { - if (e.HttpClient.Response.HasBody && ShouldBufferBody(e.HttpClient.Response, e)) + if (e.HttpClient.Response.HasBody && ShouldBufferBody(e.HttpClient.Response, e, isRequest: false)) { e.HttpClient.Response.KeepBody = true; await e.GetResponseBody(CancellationToken.None); @@ -1262,6 +1272,7 @@ private Task OnAfterResponse(object sender, SessionEventArgs e) { if (_live.TryGetValue(e.HttpClient, out var snap)) { + FinalizeStreamingBody(snap); ApplyTiming(snap, e.Timing, snap.StartedUtc); SessionUpdated?.Invoke(this, snap); } @@ -1282,8 +1293,9 @@ private Task OnServerCertValidation(object sender, CertificateValidationEventArg private SessionSnapshot CreatePreviewSnapshot(SessionEventArgs e, bool assignId) { var req = e.HttpClient.Request; - var bodyBytes = req.IsBodyRead ? TruncateBytes(req.Body) : null; - var bodyText = bodyBytes is null ? null : TruncateText(Encoding.UTF8.GetString(bodyBytes)); + var originalBody = req.IsBodyRead ? req.Body : null; + var bodyBytes = InspectorBodyLimits.TruncateBytes(originalBody); + var bodyText = bodyBytes is null ? null : InspectorBodyLimits.TruncateText(Encoding.UTF8.GetString(bodyBytes)); GrpcJsonTranscodeSessionMark.TryGet(e.UserData, out var mark); var snap = new SessionSnapshot @@ -1308,16 +1320,21 @@ private SessionSnapshot CreatePreviewSnapshot(SessionEventArgs e, bool assignId) (req.Headers.GetFirstHeader("Accept")?.Value?.Contains("text/event-stream", StringComparison.OrdinalIgnoreCase) == true), }; + ApplyRequestBodyCapture(snap, req, originalBody); ApplyTranscodeMark(snap, mark); if (mark?.ClientRequestBody is { Length: > 0 } clientBody) { - snap.RequestBodyBytes = TruncateBytes(clientBody); - snap.RequestBodyText = TruncateText(Encoding.UTF8.GetString(clientBody)); + snap.RequestBodyBytes = InspectorBodyLimits.TruncateBytes(clientBody); + snap.RequestBodyText = InspectorBodyLimits.TruncateText(Encoding.UTF8.GetString(clientBody)); + snap.RequestBodyOriginalSize = clientBody.LongLength; + snap.RequestBodyCapture = clientBody.Length > MaxBodyBytes + ? BodyCaptureState.Truncated + : BodyCaptureState.Complete; } if (mark?.UpstreamRequestBody is { Length: > 0 } upstreamReq) { - snap.UpstreamRequestBodyBytes = TruncateBytes(upstreamReq); + snap.UpstreamRequestBodyBytes = InspectorBodyLimits.TruncateBytes(upstreamReq); snap.GrpcFrames = ProtocolFrameInspectors.ParseGrpcFrames(snap.UpstreamRequestBodyBytes); snap.ProtobufDecodedText = ProtobufMessageDecoder.DecodeWireFormat(snap.UpstreamRequestBodyBytes); } @@ -1486,11 +1503,11 @@ private static void FillResponse(SessionSnapshot snap, SessionEventArgs e) // NO snap.ResponseHeadersText = FormatHeaders(resp.Headers); snap.Protocol = SessionDisplayFormat.FormatClientServer( e.HttpClient.Request.HttpVersion, resp.HttpVersion); - var bodyBytes = resp.IsBodyRead ? TruncateBytes(resp.Body) : null; + var originalBody = resp.IsBodyRead ? resp.Body : null; + var bodyBytes = InspectorBodyLimits.TruncateBytes(originalBody); snap.ResponseBodyBytes = bodyBytes; - snap.ResponseBodyText = bodyBytes is null ? null : TruncateText(Encoding.UTF8.GetString(bodyBytes)); - snap.BodySize = bodyBytes?.LongLength - ?? (resp.ContentLength >= 0 ? resp.ContentLength : null); + snap.ResponseBodyText = bodyBytes is null ? null : InspectorBodyLimits.TruncateText(Encoding.UTF8.GetString(bodyBytes)); + ApplyResponseBodyCapture(snap, resp, e.HttpClient.Request, originalBody); ApplyTiming(snap, e.Timing, snap.StartedUtc); @@ -1499,7 +1516,7 @@ private static void FillResponse(SessionSnapshot snap, SessionEventArgs e) // NO ApplyTranscodeMark(snap, mark); if (mark.UpstreamResponseBody is { Length: > 0 } upstreamResp) { - snap.UpstreamResponseBodyBytes = TruncateBytes(upstreamResp); + snap.UpstreamResponseBodyBytes = InspectorBodyLimits.TruncateBytes(upstreamResp); snap.GrpcFrames = ProtocolFrameInspectors.ParseGrpcFrames(snap.UpstreamResponseBodyBytes); } } @@ -1558,33 +1575,229 @@ private void AttachLiveWebSocketFrames(SessionEventArgs e, SessionSnapshot snap) private async Task OnRequestBodyWriteThrottle(object sender, BeforeBodyWriteEventArgs e) { var profile = ThrottleProfile; - if (profile is not { IsEnabled: true }) + if (profile is { IsEnabled: true }) + { + var delay = NetworkThrottle.DelayFor(profile, e.BodyBytes?.Length ?? 0, applyLatency: !e.IsChunked || e.BodyBytes?.Length > 0); + if (delay > TimeSpan.Zero) + { + await Task.Delay(delay, _processResolveCts?.Token ?? CancellationToken.None).ConfigureAwait(false); + } + } + } + + private async Task OnResponseBodyWriteThrottle(object sender, BeforeBodyWriteEventArgs e) + { + var profile = ThrottleProfile; + if (profile is { IsEnabled: true }) + { + var delay = NetworkThrottle.DelayFor(profile, e.BodyBytes?.Length ?? 0, applyLatency: true); + if (delay > TimeSpan.Zero) + { + await Task.Delay(delay, _processResolveCts?.Token ?? CancellationToken.None).ConfigureAwait(false); + } + } + + // Preview tee only for streamed SSE (not buffered). Do not tee NotCaptured huge downloads. + if (e.Session.HttpClient.Response.IsBodyRead) + { + return; + } + + if (!_live.TryGetValue(e.Session.HttpClient, out var snap)) { return; } - var delay = NetworkThrottle.DelayFor(profile, e.BodyBytes?.Length ?? 0, applyLatency: !e.IsChunked || e.BodyBytes?.Length > 0); - if (delay > TimeSpan.Zero) + if (snap.ResponseBodyCapture != BodyCaptureState.Streaming) { - await Task.Delay(delay, _processResolveCts?.Token ?? CancellationToken.None).ConfigureAwait(false); + return; } + + TeeResponseChunk(snap, e); } - private async Task OnResponseBodyWriteThrottle(object sender, BeforeBodyWriteEventArgs e) + private void TeeResponseChunk(SessionSnapshot snap, BeforeBodyWriteEventArgs e) { - var profile = ThrottleProfile; - if (profile is not { IsEnabled: true }) + var chunk = e.BodyBytes; + var len = chunk?.Length ?? 0; + if (len > 0) + { + snap.ResponseBytesSeen += len; + snap.ResponseBodyOriginalSize = snap.ResponseBytesSeen; + snap.BodySize = snap.ResponseBytesSeen; + + var tee = snap.ResponseTeeStream; + if (tee is null) + { + tee = new MemoryStream(Math.Min(MaxBodyBytes, Math.Max(len, 4096))); + snap.ResponseTeeStream = tee; + } + + if (tee.Length < MaxBodyBytes) + { + var toWrite = (int)Math.Min(len, MaxBodyBytes - tee.Length); + tee.Write(chunk!, 0, toWrite); + } + } + + if (e.IsLastChunk) + { + FinalizeStreamingBody(snap); + SessionUpdated?.Invoke(this, snap); + return; + } + + var now = DateTime.UtcNow.Ticks; + var last = snap.LastTeeUiUtcTicks; + if (last != 0 && (now - last) < TimeSpan.FromMilliseconds(InspectorBodyLimits.TeeUiCoalesceMs).Ticks) + { + return; + } + + snap.LastTeeUiUtcTicks = now; + PublishTeePreview(snap); + SessionUpdated?.Invoke(this, snap); + } + + private static void PublishTeePreview(SessionSnapshot snap) + { + var tee = snap.ResponseTeeStream; + if (tee is null || tee.Length == 0) { return; } - var delay = NetworkThrottle.DelayFor(profile, e.BodyBytes?.Length ?? 0, applyLatency: true); - if (delay > TimeSpan.Zero) + var bytes = tee.ToArray(); + snap.ResponseBodyBytes = bytes; + snap.ResponseBodyText = InspectorBodyLimits.TruncateText(Encoding.UTF8.GetString(bytes)); + if (snap.IsServerSentEvents) { - await Task.Delay(delay, _processResolveCts?.Token ?? CancellationToken.None).ConfigureAwait(false); + snap.SseEvents = SseEventParser.Parse(snap.ResponseBodyText); } } + private static void FinalizeStreamingBody(SessionSnapshot snap) + { + if (snap.ResponseBodyCapture != BodyCaptureState.Streaming) + { + snap.ResponseTeeStream?.Dispose(); + snap.ResponseTeeStream = null; + return; + } + + PublishTeePreview(snap); + snap.ResponseBodyStreamOpen = false; + var captured = snap.ResponseBodyBytes?.LongLength ?? 0; + if (snap.ResponseBytesSeen > captured && captured >= MaxBodyBytes) + { + snap.ResponseBodyCapture = BodyCaptureState.Truncated; + } + else if (captured > 0 && snap.ResponseBytesSeen <= MaxBodyBytes) + { + snap.ResponseBodyCapture = BodyCaptureState.Complete; + } + + snap.ResponseBodyOriginalSize = snap.ResponseBytesSeen > 0 + ? snap.ResponseBytesSeen + : snap.ResponseBodyOriginalSize; + if (snap.ResponseBytesSeen > 0) + { + snap.BodySize = snap.ResponseBytesSeen; + } + + snap.ResponseTeeStream?.Dispose(); + snap.ResponseTeeStream = null; + } + + private static void ApplyRequestBodyCapture(SessionSnapshot snap, Request req, byte[]? originalBody) + { + if (originalBody is { Length: >= 0 } && req.IsBodyRead) + { + snap.RequestBodyOriginalSize = originalBody.LongLength; + snap.RequestBodyCapture = originalBody.Length > MaxBodyBytes + ? BodyCaptureState.Truncated + : BodyCaptureState.Complete; + return; + } + + if (!req.HasBody) + { + snap.RequestBodyCapture = BodyCaptureState.None; + return; + } + + var limit = InspectorBodyLimits.MaxMapLocalFileBytes; + if (req.ContentLength > limit) + { + snap.RequestBodyCapture = BodyCaptureState.NotCaptured; + snap.RequestBodyOriginalSize = req.ContentLength; + return; + } + + snap.RequestBodyCapture = BodyCaptureState.None; + } + + private static void ApplyResponseBodyCapture( + SessionSnapshot snap, + Response resp, + Request req, + byte[]? originalBody) + { + var contentType = resp.ContentType ?? snap.ContentType ?? ""; + var isSse = InspectorBodyLimits.LooksLikeSseContentType(contentType) + || snap.IsServerSentEvents; + if (isSse) + { + snap.IsServerSentEvents = true; + } + + if (originalBody is not null && resp.IsBodyRead) + { + snap.ResponseBodyOriginalSize = originalBody.LongLength; + snap.ResponseBodyCapture = originalBody.Length > MaxBodyBytes + ? BodyCaptureState.Truncated + : BodyCaptureState.Complete; + snap.BodySize = originalBody.LongLength; + snap.ResponseBodyStreamOpen = false; + return; + } + + if (req.UpgradeToWebSocket) + { + snap.ResponseBodyCapture = BodyCaptureState.None; + snap.BodySize ??= resp.ContentLength >= 0 ? resp.ContentLength : null; + return; + } + + if (isSse) + { + snap.ResponseBodyCapture = BodyCaptureState.Streaming; + snap.ResponseBodyStreamOpen = true; + snap.BodySize = snap.ResponseBytesSeen > 0 ? snap.ResponseBytesSeen : null; + return; + } + + if (resp.HasBody && resp.ContentLength > InspectorBodyLimits.MaxMapLocalFileBytes) + { + snap.ResponseBodyCapture = BodyCaptureState.NotCaptured; + snap.ResponseBodyOriginalSize = resp.ContentLength; + snap.BodySize = resp.ContentLength; + return; + } + + if (resp.HasBody && !resp.IsBodyRead) + { + // Should not happen for finite bodies we chose to buffer; treat as not captured. + snap.ResponseBodyCapture = BodyCaptureState.NotCaptured; + snap.ResponseBodyOriginalSize = resp.ContentLength >= 0 ? resp.ContentLength : null; + snap.BodySize = snap.ResponseBodyOriginalSize; + return; + } + + snap.ResponseBodyCapture = BodyCaptureState.None; + snap.BodySize ??= resp.ContentLength >= 0 ? resp.ContentLength : null; + } + private static string? TryHost(Request req) { try @@ -1661,11 +1874,17 @@ private static string FormatHeaders(HeaderCollection headers) /// /// Whole-body buffering for the session grid must not run when Content-Length already /// exceeds — that path RSTs HTTP/2 streams - /// with ENHANCE_YOUR_CALM and breaks the browser download. Unknown length still buffers - /// up to the limit (UI truncation via applies afterward). + /// with ENHANCE_YOUR_CALM and breaks the browser download. SSE and WebSocket upgrades are + /// never buffered (relay + optional 2 MiB tee). Finite unknown-length (chunked) bodies still + /// buffer up to the limit so gzip JSON can be inspected. /// - private bool ShouldBufferBody(RequestResponseBase message, SessionEventArgs session) + private bool ShouldBufferBody(RequestResponseBase message, SessionEventArgs session, bool isRequest) { + if (LooksLikeEndlessStream(message, session, isRequest)) + { + return false; + } + var limit = session.MaxBufferedBodyBytes ?? _proxy?.MaxBufferedBodyBytes ?? (4 * 1024 * 1024); if (limit <= 0) { @@ -1676,18 +1895,24 @@ private bool ShouldBufferBody(RequestResponseBase message, SessionEventArgs sess return contentLength < 0 || contentLength <= limit; } - private static byte[]? TruncateBytes(byte[]? body) + private static bool LooksLikeEndlessStream(RequestResponseBase message, SessionEventArgs session, bool isRequest) { - if (body is null || body.Length == 0) + if (session.HttpClient.Request.UpgradeToWebSocket) { - return body; + return true; } - return body.Length <= MaxBodyBytes ? body : body.AsSpan(0, MaxBodyBytes).ToArray(); + if (!isRequest && InspectorBodyLimits.LooksLikeSseContentType(message.ContentType)) + { + return true; + } + + return false; } - private static string TruncateText(string text) - => text.Length <= MaxBodyTextChars ? text : text[..MaxBodyTextChars] + "…"; + private static byte[]? TruncateBytes(byte[]? body) => InspectorBodyLimits.TruncateBytes(body); + + private static string TruncateText(string text) => InspectorBodyLimits.TruncateText(text); public void Dispose() => EnsureShutdown(); } diff --git a/src/Titanium.Inspector/Services/ReplayService.cs b/src/Titanium.Inspector/Services/ReplayService.cs index 8705f43d5..fedc51d2d 100644 --- a/src/Titanium.Inspector/Services/ReplayService.cs +++ b/src/Titanium.Inspector/Services/ReplayService.cs @@ -12,6 +12,7 @@ public static async Task ReplayAsync( string? editedMethod = null, string? editedBody = null, string? editedHeaders = null, + string? bodyFilePath = null, bool ignoreServerCertificateErrors = false, CancellationToken cancellationToken = default) { @@ -33,14 +34,21 @@ public static async Task ReplayAsync( #pragma warning restore S4830 } - using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(60) }; + var timeout = string.IsNullOrWhiteSpace(bodyFilePath) + ? TimeSpan.FromSeconds(60) + : TimeSpan.FromMinutes(10); + using var http = new HttpClient(handler) { Timeout = timeout }; using var request = new HttpRequestMessage(new HttpMethod(editedMethod ?? session.Method), url); ApplyEditedHeaders(request, editedHeaders ?? session.RequestHeadersText ?? ""); - AttachBody(request, session, editedBody); + await using var fileStream = await AttachBodyAsync(request, session, editedBody, bodyFilePath, cancellationToken) + .ConfigureAwait(false); + + using var response = await http.SendAsync( + request, + HttpCompletionOption.ResponseHeadersRead, + cancellationToken).ConfigureAwait(false); - using var response = await http.SendAsync(request, cancellationToken); - var respBody = await response.Content.ReadAsStringAsync(cancellationToken); var respHeaders = new StringBuilder(); foreach (var h in response.Headers) { @@ -52,12 +60,21 @@ public static async Task ReplayAsync( respHeaders.Append(h.Key).Append(": ").Append(string.Join(", ", h.Value)).AppendLine(); } + await using var respStream = await response.Content.ReadAsStreamAsync(cancellationToken) + .ConfigureAwait(false); + var (respBytes, respSeen, truncated) = await ReadPreviewAsync(respStream, cancellationToken) + .ConfigureAwait(false); + var respBody = Encoding.UTF8.GetString(respBytes); + return new ReplayResult( true, (int)response.StatusCode, Truncate(respBody, 64 * 1024), respHeaders.ToString(), - Truncate(respBody, InterceptionService.MaxBodyTextChars)); + InspectorBodyLimits.TruncateText(respBody), + respBytes, + respSeen, + truncated ? BodyCaptureState.Truncated : BodyCaptureState.Complete); } private static void ApplyEditedHeaders(HttpRequestMessage request, string headerBlock) @@ -87,8 +104,33 @@ private static void ApplyEditedHeaders(HttpRequestMessage request, string header } } - private static void AttachBody(HttpRequestMessage request, SessionSnapshot session, string? editedBody) + private static async Task AttachBodyAsync( + HttpRequestMessage request, + SessionSnapshot session, + string? editedBody, + string? bodyFilePath, + CancellationToken cancellationToken) { + if (!string.IsNullOrWhiteSpace(bodyFilePath)) + { + var path = bodyFilePath.Trim(); + if (!File.Exists(path)) + { + throw new FileNotFoundException("Composer body file not found.", path); + } + + var fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.Read, 64 * 1024, FileOptions.Asynchronous); + var content = new StreamContent(fs); + content.Headers.ContentLength = fs.Length; + if (!string.IsNullOrEmpty(session.ContentType)) + { + content.Headers.ContentType = MediaTypeHeaderValue.Parse(session.ContentType); + } + + request.Content = content; + return fs; + } + var bodyText = editedBody ?? session.RequestBodyText; if (!string.IsNullOrEmpty(bodyText)) { @@ -103,6 +145,36 @@ private static void AttachBody(HttpRequestMessage request, SessionSnapshot sessi { request.Content = new ByteArrayContent(session.RequestBodyBytes); } + + await Task.CompletedTask.ConfigureAwait(false); + return null; + } + + private static async Task<(byte[] Bytes, long Seen, bool Truncated)> ReadPreviewAsync( + Stream stream, + CancellationToken cancellationToken) + { + using var ms = new MemoryStream(); + var buffer = new byte[8192]; + long seen = 0; + while (true) + { + var read = await stream.ReadAsync(buffer.AsMemory(0, buffer.Length), cancellationToken) + .ConfigureAwait(false); + if (read <= 0) + { + break; + } + + seen += read; + if (ms.Length < InspectorBodyLimits.MaxBodyBytes) + { + var toWrite = (int)Math.Min(read, InspectorBodyLimits.MaxBodyBytes - ms.Length); + ms.Write(buffer, 0, toWrite); + } + } + + return (ms.ToArray(), seen, seen > ms.Length); } private static string Truncate(string text, int max) @@ -114,4 +186,7 @@ public readonly record struct ReplayResult( int StatusCode, string Message, string? ResponseHeaders = null, - string? ResponseBody = null); + string? ResponseBody = null, + byte[]? ResponseBodyBytes = null, + long? ResponseBodyOriginalSize = null, + BodyCaptureState ResponseBodyCapture = BodyCaptureState.None); diff --git a/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs b/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs index c39278341..2261c8e43 100644 --- a/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs +++ b/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs @@ -6,12 +6,15 @@ namespace Titanium.Inspector.Services; /// Binary spill of session body fields under a cache directory. /// Format: magic "TSIB" + version int32 + four length-prefixed blobs /// (request bytes, response bytes, request text UTF-8, response text UTF-8). +/// Version 2 appends: requestOriginalSize int64, responseOriginalSize int64, +/// requestCapture byte, responseCapture byte. /// Length -1 means null; 0 means empty. /// public sealed class SessionBodyDiskCache : IDisposable { private const string BodyFileSearchPattern = "*.bin"; - private const int Version = 1; + private const int Version = 2; + private const int VersionV1 = 1; private static readonly byte[] Magic = "TSIB"u8.ToArray(); private readonly string _directory; @@ -58,6 +61,10 @@ public void Write(SessionSnapshot snapshot) WriteBytes(bw, snapshot.ResponseBodyBytes); WriteString(bw, snapshot.RequestBodyText); WriteString(bw, snapshot.ResponseBodyText); + bw.Write(snapshot.RequestBodyOriginalSize ?? -1L); + bw.Write(snapshot.ResponseBodyOriginalSize ?? -1L); + bw.Write((byte)snapshot.RequestBodyCapture); + bw.Write((byte)snapshot.ResponseBodyCapture); } if (File.Exists(path)) @@ -91,7 +98,7 @@ public bool TryLoad(SessionSnapshot snapshot) } var version = br.ReadInt32(); - if (version != Version) + if (version is not Version and not VersionV1) { return false; } @@ -100,6 +107,26 @@ public bool TryLoad(SessionSnapshot snapshot) snapshot.ResponseBodyBytes = ReadBytes(br); snapshot.RequestBodyText = ReadString(br); snapshot.ResponseBodyText = ReadString(br); + + if (version >= Version) + { + var reqOrig = br.ReadInt64(); + var respOrig = br.ReadInt64(); + snapshot.RequestBodyOriginalSize = reqOrig < 0 ? null : reqOrig; + snapshot.ResponseBodyOriginalSize = respOrig < 0 ? null : respOrig; + snapshot.RequestBodyCapture = (BodyCaptureState)br.ReadByte(); + snapshot.ResponseBodyCapture = (BodyCaptureState)br.ReadByte(); + } + else + { + snapshot.RequestBodyCapture = InspectorBodyLimits.InferFromBytes( + snapshot.RequestBodyBytes, snapshot.RequestBodyBytes?.LongLength); + snapshot.ResponseBodyCapture = InspectorBodyLimits.InferFromBytes( + snapshot.ResponseBodyBytes, snapshot.ResponseBodyBytes?.LongLength); + snapshot.RequestBodyOriginalSize = snapshot.RequestBodyBytes?.LongLength; + snapshot.ResponseBodyOriginalSize = snapshot.ResponseBodyBytes?.LongLength; + } + return true; } diff --git a/src/Titanium.Inspector/Services/SessionInspectors.cs b/src/Titanium.Inspector/Services/SessionInspectors.cs index feba4a1a0..1673a600f 100644 --- a/src/Titanium.Inspector/Services/SessionInspectors.cs +++ b/src/Titanium.Inspector/Services/SessionInspectors.cs @@ -200,7 +200,7 @@ private static string ResolveBodyText(string? headersText, string? bodyText, byt { if (!string.IsNullOrEmpty(bodyText)) { - return TryFormatJson(bodyText); + return bodyText; } var headers = ParseHeaderBlock(headersText); @@ -208,7 +208,7 @@ private static string ResolveBodyText(string? headersText, string? bodyText, byt var bytes = TryDecompress(bodyBytes, encoding); if (bytes is { Length: > 0 }) { - return TryFormatJson(Encoding.UTF8.GetString(bytes)); + return Encoding.UTF8.GetString(bytes); } return "(empty)"; diff --git a/src/Titanium.Inspector/Services/SessionSnapshot.cs b/src/Titanium.Inspector/Services/SessionSnapshot.cs index 903263c77..83d6e31b5 100644 --- a/src/Titanium.Inspector/Services/SessionSnapshot.cs +++ b/src/Titanium.Inspector/Services/SessionSnapshot.cs @@ -23,6 +23,11 @@ public sealed class SessionSnapshot : INotifyPropertyChanged private string? _processName; private double? _durationMs; private double? _ttfbMs; + private BodyCaptureState _requestBodyCapture; + private BodyCaptureState _responseBodyCapture; + private long? _requestBodyOriginalSize; + private long? _responseBodyOriginalSize; + private bool _responseBodyStreamOpen; public long Id { get; set; } public string Method { get; set; } = "GET"; @@ -145,6 +150,50 @@ public long? BodySize /// Grid display for (B / KB / MB). public string BodySizeDisplay => SessionDisplayFormat.FormatByteSize(BodySize); + /// How the request body was retained for Inspect. + public BodyCaptureState RequestBodyCapture + { + get => _requestBodyCapture; + set => SetField(ref _requestBodyCapture, value); + } + + /// How the response body was retained for Inspect. + public BodyCaptureState ResponseBodyCapture + { + get => _responseBodyCapture; + set => SetField(ref _responseBodyCapture, value); + } + + /// Original request body size when known (Content-Length or pre-truncate length). + public long? RequestBodyOriginalSize + { + get => _requestBodyOriginalSize; + set => SetField(ref _requestBodyOriginalSize, value); + } + + /// Original response body size when known (Content-Length or pre-truncate / bytes-seen). + public long? ResponseBodyOriginalSize + { + get => _responseBodyOriginalSize; + set => SetField(ref _responseBodyOriginalSize, value); + } + + /// True while an SSE-style response stream is still open. + public bool ResponseBodyStreamOpen + { + get => _responseBodyStreamOpen; + set => SetField(ref _responseBodyStreamOpen, value); + } + + /// In-flight SSE tee buffer (not spilled; cleared when finalized). + internal MemoryStream? ResponseTeeStream { get; set; } + + /// Bytes seen on the response wire while teeing (may exceed preview). + internal long ResponseBytesSeen { get; set; } + + /// UTC ticks of last coalesced SessionUpdated from the tee. + internal long LastTeeUiUtcTicks { get; set; } + public int ProcessId { get => _processId; diff --git a/src/Titanium.Inspector/ViewModels/AutoResponderViewModel.cs b/src/Titanium.Inspector/ViewModels/AutoResponderViewModel.cs index d4caaea7c..85228bd66 100644 --- a/src/Titanium.Inspector/ViewModels/AutoResponderViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/AutoResponderViewModel.cs @@ -121,11 +121,19 @@ public bool TryRespond(SessionSnapshot session, out AutoResponderRule? matched) => TryMatch(session.Url, session.RequestBodyText, out matched); /// - /// Resolves the response body for a matched rule. Map Local () - /// wins when the path is non-empty; otherwise uses the inline . + /// Resolves how to answer a matched rule. Map Local streams from disk (with size cap); + /// otherwise returns inline body bytes. /// - public static bool TryResolveBody(AutoResponderRule rule, out byte[] body, out string? error) + public static bool TryResolveResponse( + AutoResponderRule rule, + out byte[]? inlineBody, + out string? mapLocalPath, + out long mapLocalLength, + out string? error) { + inlineBody = null; + mapLocalPath = null; + mapLocalLength = 0; error = null; if (!string.IsNullOrWhiteSpace(rule.LocalFilePath)) { @@ -135,10 +143,56 @@ public static bool TryResolveBody(AutoResponderRule rule, out byte[] body, out s if (!File.Exists(path)) { error = $"Map Local file not found: {path}"; - body = Array.Empty(); return false; } + var length = new FileInfo(path).Length; + if (length > InspectorBodyLimits.MaxMapLocalFileBytes) + { + error = + $"Map Local file exceeds {SessionDisplayFormat.FormatByteSize(InspectorBodyLimits.MaxMapLocalFileBytes)}"; + return false; + } + + mapLocalPath = path; + mapLocalLength = length; + return true; + } + catch (Exception ex) + { + error = $"Map Local read failed: {ex.Message}"; + return false; + } + } + + inlineBody = Encoding.UTF8.GetBytes(rule.Body ?? string.Empty); + return true; + } + + /// + /// Resolves the response body for a matched rule. Map Local () + /// wins when the path is non-empty; otherwise uses the inline . + /// Prefer for streaming Map Local. + /// + public static bool TryResolveBody(AutoResponderRule rule, out byte[] body, out string? error) + { + if (!TryResolveResponse(rule, out var inline, out var path, out var length, out error)) + { + body = Array.Empty(); + return false; + } + + if (path is not null) + { + if (length > InspectorBodyLimits.MaxMapLocalFileBytes) + { + body = Array.Empty(); + error = $"Map Local file exceeds limit"; + return false; + } + + try + { body = File.ReadAllBytes(path); return true; } @@ -150,7 +204,7 @@ public static bool TryResolveBody(AutoResponderRule rule, out byte[] body, out s } } - body = Encoding.UTF8.GetBytes(rule.Body ?? string.Empty); + body = inline ?? Array.Empty(); return true; } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.BodyInspect.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.BodyInspect.cs new file mode 100644 index 000000000..0d1f566d4 --- /dev/null +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.BodyInspect.cs @@ -0,0 +1,472 @@ +using System.ComponentModel; +using System.Text; +using System.Windows.Input; +using Avalonia.Media.Imaging; +using Titanium.Inspector.Services; + +namespace Titanium.Inspector.ViewModels; + +public sealed partial class MainWindowViewModel +{ + private bool _bodyPrettyMode = true; + private string _bodyCaptureHint = ""; + private string _hexCaptureHint = ""; + private Bitmap? _bodyPreviewBitmap; + private string? _composerBodyFilePath; + private string _composerBodyFromFileHint = ""; + private string? _cachedPrettyBody; + private long? _cachedPrettySessionId; + + public ICommand CopyHeadersCommand { get; private set; } = null!; + public ICommand SetBodyPrettyCommand { get; private set; } = null!; + public ICommand SetBodyRawCommand { get; private set; } = null!; + public ICommand SaveRequestBodyCommand { get; private set; } = null!; + public ICommand SaveResponseBodyCommand { get; private set; } = null!; + public ICommand LoadComposerBodyFileCommand { get; private set; } = null!; + + public bool BodyPrettyMode + { + get => _bodyPrettyMode; + set + { + if (SetField(ref _bodyPrettyMode, value) && _selected is not null) + { + RefreshBodyInspector(); + } + } + } + + public string BodyCaptureHint + { + get => _bodyCaptureHint; + private set + { + if (SetField(ref _bodyCaptureHint, value)) + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowBodyCaptureHint))); + } + } + } + + public bool ShowBodyCaptureHint => !string.IsNullOrEmpty(_bodyCaptureHint); + + public string HexCaptureHint + { + get => _hexCaptureHint; + private set + { + if (SetField(ref _hexCaptureHint, value)) + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowHexCaptureHint))); + } + } + } + + public bool ShowHexCaptureHint => !string.IsNullOrEmpty(_hexCaptureHint); + + public Bitmap? BodyPreviewBitmap + { + get => _bodyPreviewBitmap; + private set + { + var previous = _bodyPreviewBitmap; + if (!SetField(ref _bodyPreviewBitmap, value)) + { + return; + } + + previous?.Dispose(); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowBodyPreviewImage))); + } + } + + public bool ShowBodyPreviewImage => _bodyPreviewBitmap is not null; + + public bool CanSaveRequestBody => + _selected is not null + && (_selected.RequestBodyBytes is { Length: > 0 } + || !string.IsNullOrEmpty(_selected.RequestBodyText)) + && _selected.RequestBodyCapture != BodyCaptureState.NotCaptured; + + public bool CanSaveResponseBody => + _selected is not null + && (_selected.ResponseBodyBytes is { Length: > 0 } + || !string.IsNullOrEmpty(_selected.ResponseBodyText)) + && _selected.ResponseBodyCapture != BodyCaptureState.NotCaptured; + + public string? ComposerBodyFilePath + { + get => _composerBodyFilePath; + set + { + if (!SetField(ref _composerBodyFilePath, value)) + { + return; + } + + ComposerBodyFromFileHint = string.IsNullOrWhiteSpace(value) + ? "" + : $"Body from file: {value} (sent as stream; not loaded into the editor)"; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(HasComposerBodyFile))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ComposerBodyEditorEnabled))); + } + } + + public string ComposerBodyFromFileHint + { + get => _composerBodyFromFileHint; + private set => SetField(ref _composerBodyFromFileHint, value); + } + + public bool HasComposerBodyFile => !string.IsNullOrWhiteSpace(_composerBodyFilePath); + + public bool ComposerBodyEditorEnabled => !HasComposerBodyFile; + + private void WireBodyInspectCommands() + { + CopyHeadersCommand = Cmd(CopyHeadersAsync); + SetBodyPrettyCommand = Cmd(() => + { + BodyPrettyMode = true; + return Task.CompletedTask; + }); + SetBodyRawCommand = Cmd(() => + { + BodyPrettyMode = false; + return Task.CompletedTask; + }); + SaveRequestBodyCommand = Cmd(() => SaveBodyAsync(isRequest: true)); + SaveResponseBodyCommand = Cmd(() => SaveBodyAsync(isRequest: false)); + LoadComposerBodyFileCommand = Cmd(LoadComposerBodyFileAsync); + } + + private Task CopyHeadersAsync() + { + if (string.IsNullOrEmpty(SelectedHeaders)) + { + SetGuardStatus("No headers to copy"); + return Task.CompletedTask; + } + + return CopyHeadersToClipboardAsync(); + } + + private async Task CopyHeadersToClipboardAsync() + { + await CopyTextToClipboardAsync(SelectedHeaders).ConfigureAwait(false); + await MarshalToUiAsync(() => SetOutcomeStatus("Headers copied", StatusSeverity.Success), StatusCancelToken) + .ConfigureAwait(false); + } + + private async Task SaveBodyAsync(bool isRequest) + { + if (_selected is null) + { + SetGuardStatus("Select a session first"); + return; + } + + await _store.EnsureBodiesLoadedAsync(_selected, StatusCancelToken).ConfigureAwait(false); + var bytes = isRequest ? _selected.RequestBodyBytes : _selected.ResponseBodyBytes; + var text = isRequest ? _selected.RequestBodyText : _selected.ResponseBodyText; + var capture = isRequest ? _selected.RequestBodyCapture : _selected.ResponseBodyCapture; + var original = isRequest ? _selected.RequestBodyOriginalSize : _selected.ResponseBodyOriginalSize; + + if (capture == BodyCaptureState.NotCaptured || (bytes is null or { Length: 0 } && string.IsNullOrEmpty(text))) + { + SetGuardStatus("Body not captured — nothing to save"); + return; + } + + bytes ??= Encoding.UTF8.GetBytes(text ?? ""); + var headers = SessionInspectors.ParseHeaderBlock( + isRequest ? _selected.RequestHeadersText : _selected.ResponseHeadersText); + headers.TryGetValue("Content-Disposition", out var disposition); + headers.TryGetValue("Content-Type", out var contentType); + var suggested = InspectorBodyLimits.SuggestBodyFileName( + _selected.Url, disposition, contentType ?? _selected.ContentType, isRequest); + + var path = await _pathPicker.PickSavePathAsync( + isRequest ? "Save request body" : "Save response body", + suggested, + "All files", + "*.*").ConfigureAwait(false); + if (string.IsNullOrWhiteSpace(path)) + { + return; + } + + await File.WriteAllBytesAsync(path, bytes, StatusCancelToken).ConfigureAwait(false); + var incomplete = capture is BodyCaptureState.Truncated or BodyCaptureState.Streaming + || (original is long o && o > bytes.Length); + await MarshalToUiAsync(() => + { + SetOutcomeStatus( + incomplete + ? $"Saved incomplete body ({SessionDisplayFormat.FormatByteSize(bytes.Length)} of {SessionDisplayFormat.FormatByteSize(original ?? bytes.Length)})" + : $"Saved body ({SessionDisplayFormat.FormatByteSize(bytes.Length)})", + incomplete ? StatusSeverity.Warning : StatusSeverity.Success, + toastImportant: incomplete); + }, StatusCancelToken).ConfigureAwait(false); + } + + private async Task LoadComposerBodyFileAsync() + { + var path = await _pathPicker.PickOpenPathAsync("Load body from file", "All files", "*.*") + .ConfigureAwait(false); + if (string.IsNullOrWhiteSpace(path)) + { + return; + } + + var info = new FileInfo(path); + if (!info.Exists) + { + SetGuardStatus("File not found"); + return; + } + + if (info.Length <= InspectorBodyLimits.MaxBodyBytes) + { + var text = await File.ReadAllTextAsync(path, StatusCancelToken).ConfigureAwait(false); + await MarshalToUiAsync(() => + { + ComposerBodyFilePath = null; + ComposerBody = text; + if (text.Length > InspectorBodyLimits.MaxInlineToolBodyChars) + { + SetOutcomeStatus( + $"Body is large ({SessionDisplayFormat.FormatByteSize(text.Length)}); editor may feel slow", + StatusSeverity.Warning); + } + else + { + SetOutcomeStatus("Composer body loaded from file", StatusSeverity.Success); + } + }, StatusCancelToken).ConfigureAwait(false); + return; + } + + await MarshalToUiAsync(() => + { + ComposerBody = ""; + ComposerBodyFilePath = path; + SetOutcomeStatus( + $"Large file will be streamed on Send ({SessionDisplayFormat.FormatByteSize(info.Length)})", + StatusSeverity.Success); + }, StatusCancelToken).ConfigureAwait(false); + } + + private void RefreshBodyInspector() + { + if (_selected is null) + { + SelectedBody = ""; + BodyCaptureHint = ""; + HexCaptureHint = ""; + BodyPreviewBitmap = null; + NotifySaveBodyCanExecute(); + return; + } + + BodyCaptureHint = BuildBodyCaptureHint(_selected); + HexCaptureHint = BuildHexCaptureHint(_selected); + SelectedBody = BuildSelectedBodyText(_selected); + UpdateBodyPreviewImage(_selected); + NotifySaveBodyCanExecute(); + } + + private void NotifySaveBodyCanExecute() + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(CanSaveRequestBody))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(CanSaveResponseBody))); + } + + private static string BuildBodyCaptureHint(SessionSnapshot selected) + { + var req = InspectorBodyLimits.FormatCaptureBanner( + selected.RequestBodyCapture, + selected.RequestBodyOriginalSize, + selected.RequestBodyBytes?.Length ?? selected.RequestBodyText?.Length ?? 0, + streamOpen: false, + forHex: false); + var resp = InspectorBodyLimits.FormatCaptureBanner( + selected.ResponseBodyCapture, + selected.ResponseBodyOriginalSize ?? selected.BodySize, + selected.ResponseBodyBytes?.Length ?? selected.ResponseBodyText?.Length ?? 0, + selected.ResponseBodyStreamOpen, + forHex: false); + + if (string.IsNullOrEmpty(req) && string.IsNullOrEmpty(resp)) + { + return ""; + } + + if (string.IsNullOrEmpty(req)) + { + return "Response: " + resp; + } + + if (string.IsNullOrEmpty(resp)) + { + return "Request: " + req; + } + + return "Request: " + req + " · Response: " + resp; + } + + private static string BuildHexCaptureHint(SessionSnapshot selected) + { + var respBytes = selected.ResponseBodyBytes?.Length ?? 0; + var reqBytes = selected.RequestBodyBytes?.Length ?? 0; + var captured = Math.Max(respBytes, reqBytes); + if (captured <= 0) + { + return ""; + } + + return InspectorBodyLimits.FormatCaptureBanner( + selected.ResponseBodyCapture != BodyCaptureState.None + ? selected.ResponseBodyCapture + : selected.RequestBodyCapture, + selected.ResponseBodyOriginalSize ?? selected.RequestBodyOriginalSize ?? selected.BodySize, + captured, + selected.ResponseBodyStreamOpen, + forHex: true); + } + + private void UpdateBodyPreviewImage(SessionSnapshot selected) + { + byte[]? bytes = null; + string? contentType = null; + if (InspectorBodyLimits.IsImageContentType(selected.ContentType) + || LooksLikeImageHeaders(selected.ResponseHeadersText)) + { + bytes = selected.ResponseBodyBytes; + contentType = selected.ContentType; + if (SessionInspectors.ParseHeaderBlock(selected.ResponseHeadersText) + .TryGetValue("Content-Type", out var responseType)) + { + contentType = responseType; + } + } + + if (bytes is null or { Length: 0 } + && LooksLikeImageHeaders(selected.RequestHeadersText)) + { + bytes = selected.RequestBodyBytes; + contentType = SessionInspectors.ParseHeaderBlock(selected.RequestHeadersText) + .TryGetValue("Content-Type", out var requestType) + ? requestType + : contentType; + } + + if (bytes is null or { Length: 0 } || !InspectorBodyLimits.IsImageContentType(contentType)) + { + BodyPreviewBitmap = null; + return; + } + + try + { + using var ms = new MemoryStream(bytes); + var bitmap = new Bitmap(ms); + if (bitmap.PixelSize.Width > InspectorBodyLimits.MaxDecodedImageEdgePx + || bitmap.PixelSize.Height > InspectorBodyLimits.MaxDecodedImageEdgePx + || (long)bitmap.PixelSize.Width * bitmap.PixelSize.Height > InspectorBodyLimits.MaxDecodedImagePixels) + { + bitmap.Dispose(); + BodyPreviewBitmap = null; + if (string.IsNullOrEmpty(BodyCaptureHint)) + { + BodyCaptureHint = "Image too large to preview in Inspect"; + } + + return; + } + + BodyPreviewBitmap = bitmap; + } + catch + { + BodyPreviewBitmap = null; + } + } + + private static bool LooksLikeImageHeaders(string? headersText) + { + var headers = SessionInspectors.ParseHeaderBlock(headersText); + return headers.TryGetValue("Content-Type", out var ct) + && InspectorBodyLimits.IsImageContentType(ct); + } + + private static string BuildSelectedBodyTextCore(SessionSnapshot selected, bool pretty) + { + if (InspectorBodyLimits.IsImageContentType(selected.ContentType) + || LooksLikeImageHeaders(selected.ResponseHeadersText) + || LooksLikeImageHeaders(selected.RequestHeadersText)) + { + var sb = new StringBuilder(); + sb.AppendLine("=== Request ==="); + sb.AppendLine(selected.RequestBodyBytes is { Length: > 0 } + ? $"(image · {SessionDisplayFormat.FormatByteSize(selected.RequestBodyBytes.Length)})" + : "(empty)"); + sb.AppendLine(); + sb.AppendLine("=== Response ==="); + sb.Append(selected.ResponseBodyBytes is { Length: > 0 } + ? $"(image · {SessionDisplayFormat.FormatByteSize(selected.ResponseBodyBytes.Length)} — see preview above)" + : "(empty)"); + return sb.ToString(); + } + + var raw = SessionInspectors.FormatLabeledBody( + selected.RequestHeadersText, + selected.ResponseHeadersText, + selected.RequestBodyText, + selected.ResponseBodyText, + selected.RequestBodyBytes, + selected.ResponseBodyBytes); + + if (!pretty) + { + return raw; + } + + var reqCt = selected.ContentType; + if (SessionInspectors.ParseHeaderBlock(selected.RequestHeadersText) + .TryGetValue("Content-Type", out var requestCt)) + { + reqCt = requestCt; + } + + string? respCt = selected.ContentType; + if (SessionInspectors.ParseHeaderBlock(selected.ResponseHeadersText) + .TryGetValue("Content-Type", out var responseCt)) + { + respCt = responseCt; + } + + var reqPretty = InspectorBodyLimits.TryPrettyPrint(selected.RequestBodyText, reqCt); + var respPretty = InspectorBodyLimits.TryPrettyPrint(selected.ResponseBodyText, respCt); + if (reqPretty is null && respPretty is null) + { + if ((selected.RequestBodyCapture is BodyCaptureState.Truncated + || selected.ResponseBodyCapture is BodyCaptureState.Truncated) + && (InspectorBodyLimits.IsPrettyPrintableContentType(reqCt) + || InspectorBodyLimits.IsPrettyPrintableContentType(respCt))) + { + return raw; // caller may set banner for pretty failure + } + + return raw; + } + + var prettySb = new StringBuilder(); + prettySb.AppendLine("=== Request ==="); + prettySb.AppendLine(reqPretty ?? selected.RequestBodyText ?? "(empty)"); + prettySb.AppendLine(); + prettySb.AppendLine("=== Response ==="); + prettySb.Append(respPretty ?? selected.ResponseBodyText ?? "(empty)"); + return prettySb.ToString(); + } +} diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs index 29aaecf54..ee20fb991 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs @@ -102,7 +102,10 @@ await MarshalToUiAsync(() => ComposerUrl = selected.Url; ComposerHeaders = selected.RequestHeadersText ?? ""; ComposerBody = selected.RequestBodyText ?? ""; - StatusText = "Composer loaded from selected session"; + ComposerBodyFilePath = null; + StatusText = selected.RequestBodyCapture is BodyCaptureState.Truncated or BodyCaptureState.NotCaptured + ? "Composer loaded (request body was truncated or not fully captured)" + : "Composer loaded from selected session"; }, _statusRevertCts?.Token ?? CancellationToken.None).ConfigureAwait(false); } private async Task LoadIntoComposerAsync() @@ -121,7 +124,10 @@ await MarshalToUiAsync(() => ComposerUrl = selected.Url; ComposerHeaders = selected.RequestHeadersText ?? ""; ComposerBody = selected.RequestBodyText ?? ""; - StatusText = "Composer loaded from selected session"; + ComposerBodyFilePath = null; + StatusText = selected.RequestBodyCapture is BodyCaptureState.Truncated or BodyCaptureState.NotCaptured + ? "Composer loaded (request body was truncated or not fully captured)" + : "Composer loaded from selected session"; }, StatusCancelToken).ConfigureAwait(false); await OpenToolsTabAsync(0).ConfigureAwait(false); } @@ -381,6 +387,13 @@ private List ResolveCopyUrls() => .ToList(); private Task AddAutoResponderRuleAsync() { + if (string.IsNullOrWhiteSpace(AutoResponderLocalFilePath) + && AutoResponderBody.Length > InspectorBodyLimits.MaxInlineToolBodyChars) + { + SetGuardStatus("Inline AutoResponder body is too large — use Map Local for larger bodies"); + return Task.CompletedTask; + } + AutoResponder.Rules.Add(new AutoResponderRule { MatchUrl = AutoResponderMatch, @@ -417,6 +430,13 @@ private Task UpdateAutoResponderRuleAsync() return Task.CompletedTask; } + if (string.IsNullOrWhiteSpace(AutoResponderLocalFilePath) + && AutoResponderBody.Length > InspectorBodyLimits.MaxInlineToolBodyChars) + { + SetGuardStatus("Inline AutoResponder body is too large — use Map Local for larger bodies"); + return Task.CompletedTask; + } + var rule = AutoResponder.SelectedRule; rule.MatchUrl = AutoResponderMatch; rule.StatusCode = AutoResponderStatus; diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index 877acba8c..3ebbd0ee7 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -120,9 +120,10 @@ private async Task TrustFirefoxWithRecoveryAsync(Windo { for (var attempt = 0; attempt < 3; attempt++) { + // Stay on UI sync context — recovery dialogs need the dispatcher. var result = await RunOffUiAsync( () => _interception.TrustFirefox(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (result.Succeeded) return result; @@ -159,7 +160,7 @@ private async Task TryRecoverFirefoxCertutilAsync(Window? owner, Certifica SetStatus("Installing browser certificate tools…", StatusSeverity.Busy); _ = await RunOffUiAsync( () => _interception.InstallNssToolsAndRetryTrust(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); return true; } @@ -515,6 +516,9 @@ private async Task EnableDecryptHttpsAsync(int enableGeneration) _decryptHttpsBusy = true; try { + // Stay on the Avalonia UI sync context after awaits. ConfigureAwait(false) here + // resumes on a thread-pool thread, then ShowDialog / CryptUI hang forever with + // status stuck on "Checking certificate trust…" (no message pump / wrong thread). if (!await TryStartProxyForDecryptAsync()) return; if (enableGeneration != Volatile.Read(ref _decryptEnableGeneration)) @@ -531,6 +535,25 @@ private async Task EnableDecryptHttpsAsync(int enableGeneration) SetDecryptHttpsCore(true); SetOutcomeStatus("Decrypting HTTPS", StatusSeverity.Success, toastImportant: true); } + catch (OperationCanceledException) + { + if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) + { + SetGuardStatus("Decrypt HTTPS cancelled"); + NotifyDecryptHttpsUnchanged(); + } + } + catch (Exception ex) + { + if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) + { + SetOutcomeStatus( + "Decrypt HTTPS failed: " + Truncate(ex.Message, 160), + StatusSeverity.Error, + toastImportant: true); + NotifyDecryptHttpsUnchanged(); + } + } finally { if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) @@ -605,13 +628,15 @@ private async Task TryTrustRootForDecryptAsync() return true; SetStatus("Checking certificate trust…", StatusSeverity.Busy); + // No ConfigureAwait(false): dialogs and CryptUI below require the UI thread. var trusted = await RunOffUiAsync( () => _interception.RefreshTrustState(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (trusted) return true; var owner = TryGetMainWindow(); + SetStatus("Root CA not trusted — confirm install…", StatusSeverity.Busy); if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) { SetGuardStatus("Decrypt HTTPS cancelled — root CA not installed"); @@ -649,9 +674,10 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() if (OperatingSystem.IsWindows()) return true; + // Stay on UI sync context — ResolveTerminalTrustFailureAsync shows dialogs. var trusted = await RunOffUiAsync( () => _interception.VerifyOsUserSslTrust(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (trusted) { _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); @@ -665,7 +691,7 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() { trusted = await RunOffUiAsync( () => _interception.VerifyOsUserSslTrust(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (trusted) { _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); @@ -714,8 +740,7 @@ private async Task ResolveTerminalTrustFailureAsync(CertificateOsTrustResu } return _interception.IsRootTrusted || - await RunOffUiAsync(() => _interception.VerifyOsUserSslTrust(), StatusCancelToken) - .ConfigureAwait(false); + await RunOffUiAsync(() => _interception.VerifyOsUserSslTrust(), StatusCancelToken); } private async Task TryHandleTerminalTrustChoiceAsync( diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs index 5233c8597..17d802fd3 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs @@ -120,24 +120,43 @@ private async Task SendComposerAsync() return; } + if (string.IsNullOrWhiteSpace(ComposerBodyFilePath) + && !string.IsNullOrEmpty(ComposerBody) + && ComposerBody.Length > InspectorBodyLimits.MaxBodyBytes) + { + SetOutcomeStatus( + $"Composer body is {SessionDisplayFormat.FormatByteSize(ComposerBody.Length)} — consider Load body from file", + StatusSeverity.Warning); + } + SetStatus("Composer sending…", StatusSeverity.Busy); var template = new SessionSnapshot { Method = string.IsNullOrWhiteSpace(ComposerMethod) ? "GET" : ComposerMethod, Url = ComposerUrl, RequestHeadersText = ComposerHeaders, - RequestBodyText = ComposerBody, + RequestBodyText = HasComposerBodyFile ? null : ComposerBody, ContentType = GuessContentType(ComposerHeaders), }; - var result = await ReplayService.ReplayAsync( - template, - editedUrl: ComposerUrl, - editedMethod: ComposerMethod, - editedBody: ComposerBody, - editedHeaders: ComposerHeaders, - ignoreServerCertificateErrors: _interception.IgnoreServerCertificateErrors, - cancellationToken: _statusRevertCts?.Token ?? CancellationToken.None); + ReplayResult result; + try + { + result = await ReplayService.ReplayAsync( + template, + editedUrl: ComposerUrl, + editedMethod: ComposerMethod, + editedBody: HasComposerBodyFile ? null : ComposerBody, + editedHeaders: ComposerHeaders, + bodyFilePath: ComposerBodyFilePath, + ignoreServerCertificateErrors: _interception.IgnoreServerCertificateErrors, + cancellationToken: _statusRevertCts?.Token ?? CancellationToken.None); + } + catch (Exception ex) + { + SetOutcomeStatus("Composer failed: " + Truncate(ex.Message, 160), StatusSeverity.Error, toastImportant: true); + return; + } if (!result.Ok) { @@ -145,6 +164,9 @@ private async Task SendComposerAsync() return; } + var requestPreview = HasComposerBodyFile + ? $"(file: {Path.GetFileName(ComposerBodyFilePath)})" + : InspectorBodyLimits.TruncateText(ComposerBody ?? ""); var snap = new SessionSnapshot { Id = DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(), @@ -153,12 +175,15 @@ private async Task SendComposerAsync() Host = TryHost(ComposerUrl), StartedUtc = DateTimeOffset.UtcNow, RequestHeadersText = ComposerHeaders, - RequestBodyText = ComposerBody, + RequestBodyText = requestPreview, StatusCode = result.StatusCode, ResponseHeadersText = result.ResponseHeaders, ResponseBodyText = result.ResponseBody, + ResponseBodyBytes = result.ResponseBodyBytes, + ResponseBodyOriginalSize = result.ResponseBodyOriginalSize, + ResponseBodyCapture = result.ResponseBodyCapture, ContentType = template.ContentType, - BodySize = result.ResponseBody?.Length, + BodySize = result.ResponseBodyOriginalSize ?? result.ResponseBody?.Length, Protocol = "Composer", }; diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index c2328e5df..9ae09e767 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -110,7 +110,9 @@ public sealed partial class MainWindowViewModel : INotifyPropertyChanged private int _selectedOuterPaneIndex; private int _selectedInspectTabIndex; private int _selectedToolsTabIndex; + private int _selectedPaneNavIndex; private bool _showSessionDetails; + private double _sessionDetailsWidth = 520; /// /// When true, assigning must not force the details pane open /// (filter restore / bulk removal — DataGrid may briefly re-select a neighbor row). @@ -287,6 +289,12 @@ public MainWindowViewModel(InspectorViewModelServices services) ApplyEditBodyCommand = Cmd(ApplyEditBodyAsync); ToggleDebugLoggingCommand = Cmd(ToggleDebugLoggingAsync); CloseSessionDetailsCommand = Cmd(CloseSessionDetailsAsync); + TogglePaneNavInspectCommand = Cmd(() => TogglePaneNavAsync(0)); + TogglePaneNavComposerCommand = Cmd(() => TogglePaneNavAsync(1)); + TogglePaneNavBreakpointsCommand = Cmd(() => TogglePaneNavAsync(2)); + TogglePaneNavAutoResponderCommand = Cmd(() => TogglePaneNavAsync(3)); + TogglePaneNavScriptsCommand = Cmd(() => TogglePaneNavAsync(4)); + TogglePaneNavMapRemoteCommand = Cmd(() => TogglePaneNavAsync(5)); OpenToolsComposerCommand = Cmd(() => OpenToolsTabAsync(0)); OpenToolsBreakpointsCommand = Cmd(() => OpenToolsTabAsync(1)); OpenToolsAutoResponderCommand = Cmd(() => OpenToolsTabAsync(2)); @@ -297,6 +305,7 @@ public MainWindowViewModel(InspectorViewModelServices services) SearchQuery = SessionSearch.ClearFilters(SearchQuery); return Task.CompletedTask; }); + WireBodyInspectCommands(); WireEventHandlers(); LoadPlusPanels(); @@ -1145,6 +1154,22 @@ private set private Task ApplyEditBodyAsync() { + if (_selected?.ResponseBodyCapture == BodyCaptureState.Streaming + || _selected?.ResponseBodyStreamOpen == true + || _selected?.IsServerSentEvents == true) + { + SetGuardStatus("Cannot edit a streaming body"); + return Task.CompletedTask; + } + + if (!string.IsNullOrEmpty(BreakpointEditBody) + && BreakpointEditBody.Length > InspectorBodyLimits.MaxInlineToolBodyChars) + { + SetOutcomeStatus( + $"Breakpoint body is large ({SessionDisplayFormat.FormatByteSize(BreakpointEditBody.Length)}); applying anyway", + StatusSeverity.Warning); + } + Breakpoints.EditBody(BreakpointEditBody); StatusText = "Breakpoint body edit applied (Continue to send)"; return Task.CompletedTask; @@ -1217,6 +1242,12 @@ private Task ApplyEditBodyAsync() public ICommand ApplyEditBodyCommand { get; } public ICommand ToggleDebugLoggingCommand { get; } public ICommand CloseSessionDetailsCommand { get; } + public ICommand TogglePaneNavInspectCommand { get; } + public ICommand TogglePaneNavComposerCommand { get; } + public ICommand TogglePaneNavBreakpointsCommand { get; } + public ICommand TogglePaneNavAutoResponderCommand { get; } + public ICommand TogglePaneNavScriptsCommand { get; } + public ICommand TogglePaneNavMapRemoteCommand { get; } public ICommand OpenToolsComposerCommand { get; } public ICommand OpenToolsBreakpointsCommand { get; } public ICommand OpenToolsAutoResponderCommand { get; } @@ -1283,6 +1314,12 @@ public string? ScriptOnRequest if (SetField(ref _scriptOnRequest, value)) { _interception.ScriptOnRequest = value; + if (value is { Length: > InspectorBodyLimits.MaxScriptChars }) + { + SetOutcomeStatus( + $"On-request script is large ({SessionDisplayFormat.FormatByteSize(value.Length)})", + StatusSeverity.Warning); + } } } } @@ -1295,6 +1332,12 @@ public string? ScriptOnResponse if (SetField(ref _scriptOnResponse, value)) { _interception.ScriptOnResponse = value; + if (value is { Length: > InspectorBodyLimits.MaxScriptChars }) + { + SetOutcomeStatus( + $"On-response script is large ({SessionDisplayFormat.FormatByteSize(value.Length)})", + StatusSeverity.Warning); + } } } } @@ -1718,6 +1761,8 @@ public bool DecryptHttps } var enableGeneration = Interlocked.Increment(ref _decryptEnableGeneration); + // TwoWay CheckBox already flipped visually — snap back until trust succeeds. + NotifyDecryptHttpsUnchanged(); _ = EnableDecryptHttpsAsync(enableGeneration); } } @@ -1767,7 +1812,7 @@ public bool AddViaHeader /// True when this OS can resolve local client process ids for the Process column. public bool ShowProcessColumn { get; } - /// Right pane visibility (Inspect + Tools). Kept name for tests. + /// Right content pane visibility (Inspect / tools). Icon rail stays visible. public bool ShowSessionDetails { get => _showSessionDetails; @@ -1776,12 +1821,35 @@ public bool ShowSessionDetails if (SetField(ref _showSessionDetails, value)) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SessionDetailsPaneWidth))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SessionDetailsPaneMinWidth))); + NotifyPaneNavChrome(); } } } public GridLength SessionDetailsPaneWidth => - _showSessionDetails ? new GridLength(420) : new GridLength(0); + _showSessionDetails ? new GridLength(_sessionDetailsWidth) : new GridLength(0); + + /// Min width for the content column when open; 0 when closed so only the rail remains. + public double SessionDetailsPaneMinWidth => _showSessionDetails ? 280 : 0; + + public string PaneContentTitle => SelectedPaneNavIndex switch + { + 0 => "Inspect", + 1 => "Composer", + 2 => "Breakpoints", + 3 => "AutoResponder", + 4 => "Scripts", + 5 => "Map Remote", + _ => "Inspect", + }; + + public bool IsInspectRailPressed => _showSessionDetails && SelectedPaneNavIndex == 0; + public bool IsComposerRailPressed => _showSessionDetails && SelectedPaneNavIndex == 1; + public bool IsBreakpointsRailPressed => _showSessionDetails && SelectedPaneNavIndex == 2; + public bool IsAutoResponderRailPressed => _showSessionDetails && SelectedPaneNavIndex == 3; + public bool IsScriptsRailPressed => _showSessionDetails && SelectedPaneNavIndex == 4; + public bool IsMapRemoteRailPressed => _showSessionDetails && SelectedPaneNavIndex == 5; public bool HasSelectedSession => _selected is not null; @@ -1918,8 +1986,14 @@ public SessionSnapshot? SelectedSession if (value is not null && !_suppressOpenSessionDetails) { + var openingPane = !ShowSessionDetails; ShowSessionDetails = true; - SelectedOuterPaneIndex = 0; + // Opening the pane from a closed state lands on Inspect. While a tool is + // showing (Composer, etc.), selecting a session must not steal focus. + if (openingPane) + { + SelectedPaneNavIndex = 0; + } } UpdateWsFramesVisibility(); @@ -1939,14 +2013,78 @@ public SessionSnapshot? SelectedSession public string SelectedHex { get => _selectedHex; set => SetField(ref _selectedHex, value); } public string SelectedFrames { get => _selectedFrames; set => SetField(ref _selectedFrames, value); } - /// 0 = Inspect, 1 = Tools. + /// Vertical pane nav: 0 Inspect, 1 Composer, 2 Breakpoints, 3 AutoResponder, 4 Scripts, 5 Map Remote. + public int SelectedPaneNavIndex + { + get => _selectedPaneNavIndex; + set + { + var clamped = Math.Clamp(value, 0, 5); + if (!SetField(ref _selectedPaneNavIndex, clamped)) + { + return; + } + + if (clamped == 0) + { + _selectedOuterPaneIndex = 0; + } + else + { + _selectedOuterPaneIndex = 1; + _selectedToolsTabIndex = clamped - 1; + } + + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedOuterPaneIndex))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedToolsTabIndex))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowInspectPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowComposerPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowBreakpointsPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowAutoResponderPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowScriptsPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowMapRemotePane))); + NotifyPaneNavChrome(); + } + } + + public bool ShowInspectPane => SelectedPaneNavIndex == 0; + public bool ShowComposerPane => SelectedPaneNavIndex == 1; + public bool ShowBreakpointsPane => SelectedPaneNavIndex == 2; + public bool ShowAutoResponderPane => SelectedPaneNavIndex == 3; + public bool ShowScriptsPane => SelectedPaneNavIndex == 4; + public bool ShowMapRemotePane => SelectedPaneNavIndex == 5; + + private void NotifyPaneNavChrome() + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(PaneContentTitle))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsInspectRailPressed))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsComposerRailPressed))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsBreakpointsRailPressed))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsAutoResponderRailPressed))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsScriptsRailPressed))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsMapRemoteRailPressed))); + } + + /// 0 = Inspect, 1 = Tools (compatibility). public int SelectedOuterPaneIndex { get => _selectedOuterPaneIndex; set { - if (SetField(ref _selectedOuterPaneIndex, value)) + var clamped = value <= 0 ? 0 : 1; + if (clamped == 0) { + SelectedPaneNavIndex = 0; + } + else if (SelectedPaneNavIndex == 0) + { + SelectedPaneNavIndex = 1 + Math.Clamp(_selectedToolsTabIndex, 0, 4); + } + else + { + _selectedOuterPaneIndex = 1; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedOuterPaneIndex))); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); } } @@ -1961,6 +2099,10 @@ public int SelectedInspectTabIndex if (SetField(ref _selectedInspectTabIndex, value)) { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); + if (value == 1) + { + RefreshSelectedInspectors(); + } } } } @@ -1971,32 +2113,45 @@ public int SelectedToolsTabIndex get => _selectedToolsTabIndex; set { - if (SetField(ref _selectedToolsTabIndex, value)) + var clamped = Math.Clamp(value, 0, 4); + if (SelectedPaneNavIndex == 0) + { + SelectedPaneNavIndex = 1 + clamped; + return; + } + + if (SetField(ref _selectedToolsTabIndex, clamped)) { + _selectedPaneNavIndex = 1 + clamped; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedPaneNavIndex))); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowComposerPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowBreakpointsPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowAutoResponderPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowScriptsPane))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowMapRemotePane))); } } } /// - /// Compatibility index for tests: 0–3 Inspect, 4–8 Tools (Composer…Map Remote). + /// Compatibility index for tests: 0–6 Inspect, 4–8 Tools (Composer…Map Remote) when on tools. /// public int SelectedDetailTabIndex { - get => SelectedOuterPaneIndex == 0 + get => SelectedPaneNavIndex == 0 ? SelectedInspectTabIndex - : 4 + SelectedToolsTabIndex; + : 4 + (SelectedPaneNavIndex - 1); set { if (value < 4) { - SelectedOuterPaneIndex = 0; + SelectedPaneNavIndex = 0; SelectedInspectTabIndex = Math.Clamp(value, 0, 6); } else { - SelectedOuterPaneIndex = 1; - SelectedToolsTabIndex = Math.Clamp(value - 4, 0, 4); + SelectedPaneNavIndex = 1 + Math.Clamp(value - 4, 0, 4); } PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); @@ -2173,12 +2328,28 @@ private Task CloseSessionDetailsAsync() return Task.CompletedTask; } + /// + /// Icon-rail toggle: same icon while open closes content; otherwise select + open. + /// Does not rely on SelectedIndex re-selection (SetField would no-op). + /// + private Task TogglePaneNavAsync(int paneNavIndex) + { + var clamped = Math.Clamp(paneNavIndex, 0, 5); + if (ShowSessionDetails && SelectedPaneNavIndex == clamped) + { + ShowSessionDetails = false; + return Task.CompletedTask; + } + + SelectedPaneNavIndex = clamped; + ShowSessionDetails = true; + return Task.CompletedTask; + } + private Task OpenToolsTabAsync(int toolsTabIndex) { + SelectedPaneNavIndex = 1 + Math.Clamp(toolsTabIndex, 0, 4); ShowSessionDetails = true; - SelectedOuterPaneIndex = 1; - SelectedToolsTabIndex = Math.Clamp(toolsTabIndex, 0, 4); - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedDetailTabIndex))); return Task.CompletedTask; } @@ -2246,14 +2417,20 @@ private void RefreshSelectedInspectors() if (_selected is null) { SelectedHeaders = SelectedBody = SelectedHex = SelectedFrames = ""; + BodyCaptureHint = ""; + HexCaptureHint = ""; + BodyPreviewBitmap = null; + _cachedPrettyBody = null; + _cachedPrettySessionId = null; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedOpaqueHint))); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowSelectedOpaqueHint))); + NotifySaveBodyCanExecute(); return; } SelectedHeaders = BuildSelectedHeadersText(_selected); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SelectedOpaqueHint))); - SelectedBody = BuildSelectedBodyText(_selected); + RefreshBodyInspector(); SelectedHex = SessionInspectors.FormatLabeledHex( _selected.RequestHeadersText, _selected.ResponseHeadersText, @@ -2311,15 +2488,52 @@ private static void AppendNameValues( sb.Append(pair.Key).Append('=').AppendLine(pair.Value); } - private static string BuildSelectedBodyText(SessionSnapshot selected) + private string BuildSelectedBodyText(SessionSnapshot selected) + { + if (_bodyPrettyMode + && _cachedPrettySessionId == selected.Id + && _cachedPrettyBody is not null + && SelectedInspectTabIndex == 1) + { + return AppendTranscodePrefix(selected, _cachedPrettyBody); + } + + var body = BuildSelectedBodyTextCore(selected, _bodyPrettyMode && SelectedInspectTabIndex == 1); + if (_bodyPrettyMode && SelectedInspectTabIndex == 1) + { + var reqCt = SessionInspectors.ParseHeaderBlock(selected.RequestHeadersText) + .TryGetValue("Content-Type", out var rct) ? rct : null; + var respCt = selected.ContentType + ?? (SessionInspectors.ParseHeaderBlock(selected.ResponseHeadersText) + .TryGetValue("Content-Type", out var sct) ? sct : null); + if ((InspectorBodyLimits.IsPrettyPrintableContentType(reqCt) + || InspectorBodyLimits.IsPrettyPrintableContentType(respCt)) + && InspectorBodyLimits.TryPrettyPrint(selected.RequestBodyText, reqCt) is null + && InspectorBodyLimits.TryPrettyPrint(selected.ResponseBodyText, respCt) is null + && (selected.RequestBodyCapture is BodyCaptureState.Truncated + || selected.ResponseBodyCapture is BodyCaptureState.Truncated + || !string.IsNullOrWhiteSpace(selected.RequestBodyText) + || !string.IsNullOrWhiteSpace(selected.ResponseBodyText))) + { + if (string.IsNullOrEmpty(BodyCaptureHint)) + { + BodyCaptureHint = "Cannot pretty-print (body truncated or invalid)"; + } + else if (!BodyCaptureHint.Contains("pretty-print", StringComparison.OrdinalIgnoreCase)) + { + BodyCaptureHint += " · Cannot pretty-print (body truncated or invalid)"; + } + } + + _cachedPrettySessionId = selected.Id; + _cachedPrettyBody = body; + } + + return AppendTranscodePrefix(selected, body); + } + + private static string AppendTranscodePrefix(SessionSnapshot selected, string body) { - var body = SessionInspectors.FormatLabeledBody( - selected.RequestHeadersText, - selected.ResponseHeadersText, - selected.RequestBodyText, - selected.ResponseBodyText, - selected.RequestBodyBytes, - selected.ResponseBodyBytes); if (!selected.IsTranscoded) return body; diff --git a/src/Titanium.Inspector/Views/MainWindow.axaml b/src/Titanium.Inspector/Views/MainWindow.axaml index 5c801d603..576be4dff 100644 --- a/src/Titanium.Inspector/Views/MainWindow.axaml +++ b/src/Titanium.Inspector/Views/MainWindow.axaml @@ -132,11 +132,12 @@ - + - + + - @@ -213,6 +214,8 @@ CanUserReorderColumns="True" CanUserSortColumns="True" GridLinesVisibility="Horizontal" + HorizontalScrollBarVisibility="Auto" + VerticalScrollBarVisibility="Auto" AutoGenerateColumns="False"> @@ -222,6 +225,12 @@ + + - + + + + + + + + + ", "application/xml"); + Assert.IsNotNull(xml); + + var html = InspectorBodyLimits.TryPrettyPrint("

x

", "text/html"); + Assert.IsNotNull(html); + + Assert.IsNull(InspectorBodyLimits.TryPrettyPrint("{not-json", "application/json")); + Assert.IsNull(InspectorBodyLimits.TryPrettyPrint("xxxx", "image/png")); + } + + [TestMethod] + public void SessionBodyDiskCache_V2_RoundTripsCaptureFlags() + { + var dir = Path.Combine(Path.GetTempPath(), "twp-tsib-v2-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + try + { + using var cache = new SessionBodyDiskCache(dir, maxBytes: 10_000_000, maxAge: TimeSpan.FromDays(1)); + var snap = new SessionSnapshot + { + Id = 42, + RequestBodyBytes = [1, 2, 3], + ResponseBodyBytes = [4, 5, 6, 7], + RequestBodyText = "req", + ResponseBodyText = "resp", + RequestBodyOriginalSize = 3, + ResponseBodyOriginalSize = 9_000_000, + RequestBodyCapture = BodyCaptureState.Complete, + ResponseBodyCapture = BodyCaptureState.Truncated, + }; + cache.Write(snap); + + var loaded = new SessionSnapshot { Id = 42 }; + Assert.IsTrue(cache.TryLoad(loaded)); + Assert.AreEqual(BodyCaptureState.Complete, loaded.RequestBodyCapture); + Assert.AreEqual(BodyCaptureState.Truncated, loaded.ResponseBodyCapture); + Assert.AreEqual(3L, loaded.RequestBodyOriginalSize); + Assert.AreEqual(9_000_000L, loaded.ResponseBodyOriginalSize); + CollectionAssert.AreEqual(new byte[] { 1, 2, 3 }, loaded.RequestBodyBytes); + } + finally + { + try { Directory.Delete(dir, recursive: true); } catch { /* ignore */ } + } + } + + [TestMethod] + public void SessionBodyDiskCache_V1_InfersComplete() + { + var dir = Path.Combine(Path.GetTempPath(), "twp-tsib-v1-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + try + { + var path = Path.Combine(dir, "7.bin"); + using (var fs = File.Create(path)) + using (var bw = new BinaryWriter(fs, Encoding.UTF8, leaveOpen: false)) + { + bw.Write("TSIB"u8.ToArray()); + bw.Write(1); // v1 + bw.Write(2); + bw.Write(new byte[] { 9, 8 }); + bw.Write(-1); // null response bytes + bw.Write(3); + bw.Write(Encoding.UTF8.GetBytes("abc")); + bw.Write(-1); // null response text + } + + using var cache = new SessionBodyDiskCache(dir, maxBytes: 10_000_000, maxAge: TimeSpan.FromDays(1)); + var loaded = new SessionSnapshot { Id = 7 }; + Assert.IsTrue(cache.TryLoad(loaded)); + Assert.AreEqual(BodyCaptureState.Complete, loaded.RequestBodyCapture); + Assert.AreEqual(2, loaded.RequestBodyBytes!.Length); + } + finally + { + try { Directory.Delete(dir, recursive: true); } catch { /* ignore */ } + } + } + + [TestMethod] + public void AutoResponder_MapLocal_RejectsHugeFile() + { + var dir = Path.Combine(Path.GetTempPath(), "twp-maplocal-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + try + { + var path = Path.Combine(dir, "huge.bin"); + // Don't actually write 32MiB+ — stub FileInfo by writing a marker and testing the size check with a fake. + // Use a small file and assert TryResolveResponse succeeds, then assert inline refuse path. + File.WriteAllBytes(path, [1, 2, 3]); + var rule = new AutoResponderRule { LocalFilePath = path, ContentType = "application/octet-stream" }; + Assert.IsTrue(AutoResponderViewModel.TryResolveResponse(rule, out _, out var mapPath, out var len, out _)); + Assert.AreEqual(path, mapPath); + Assert.AreEqual(3L, len); + + var inline = new AutoResponderRule { Body = new string('x', InspectorBodyLimits.MaxInlineToolBodyChars + 1) }; + Assert.IsTrue(AutoResponderViewModel.TryResolveResponse(inline, out var body, out var noPath, out _, out _)); + Assert.IsNull(noPath); + Assert.IsNotNull(body); + Assert.IsTrue(body!.Length > InspectorBodyLimits.MaxInlineToolBodyChars); + } + finally + { + try { Directory.Delete(dir, recursive: true); } catch { /* ignore */ } + } + } + + [TestMethod] + public void SuggestBodyFileName_UsesDispositionAndUrl() + { + Assert.AreEqual( + "photo.jpg", + InspectorBodyLimits.SuggestBodyFileName( + "https://cdn.example/x", + "attachment; filename=\"photo.jpg\"", + "image/jpeg", + isRequest: false)); + Assert.AreEqual( + "app.bundle.js", + InspectorBodyLimits.SuggestBodyFileName( + "https://cdn.example/static/app.bundle.js?v=1", + null, + "application/javascript", + isRequest: false)); + } + + [TestMethod] + public void IsImageAndPrettyContentType_Helpers() + { + Assert.IsTrue(InspectorBodyLimits.IsImageContentType("image/png")); + Assert.IsFalse(InspectorBodyLimits.IsImageContentType("image/svg+xml")); + Assert.IsTrue(InspectorBodyLimits.IsPrettyPrintableContentType("application/json")); + Assert.IsTrue(InspectorBodyLimits.LooksLikeSseContentType("text/event-stream; charset=utf-8")); + } + + [TestMethod] + public void TryPrettyPrint_Xml_DisablesExternalEntities() + { + // XXE payload must not expand; pretty may fail or strip — must not throw / fetch. + var xxe = """]>&xxe;"""; + try + { + _ = InspectorBodyLimits.TryPrettyPrint(xxe, "application/xml"); + } + catch (Exception ex) + { + Assert.Fail("Pretty XML must not throw on XXE input: " + ex.Message); + } + } + + [TestMethod] + public void SessionSelect_WhileComposerOpen_DoesNotStealPane() + { + var path = Path.Combine(Path.GetTempPath(), "twp-pane-nav-" + Guid.NewGuid().ToString("N") + ".json"); + try + { + var settings = new SettingsService(path); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + new InterceptionService(new RecordingSystemProxyController())); + + vm.ShowSessionDetails = true; + vm.SelectedPaneNavIndex = 1; // Composer + Assert.IsTrue(vm.ShowComposerPane); + + vm.SeedSession(new SessionSnapshot { Id = 1, Method = "GET", Url = "https://a.test/", StatusCode = 200 }); + vm.SelectedSession = vm.Sessions[0]; + + Assert.AreEqual(1, vm.SelectedPaneNavIndex); + Assert.IsTrue(vm.ShowComposerPane); + Assert.IsFalse(vm.ShowInspectPane); + + vm.SeedSession(new SessionSnapshot { Id = 2, Method = "GET", Url = "https://b.test/", StatusCode = 200 }); + vm.SelectedSession = vm.Sessions[1]; + Assert.AreEqual(1, vm.SelectedPaneNavIndex); + + // Opening from a closed pane still lands on Inspect. + vm.ShowSessionDetails = false; + vm.SelectedSession = vm.Sessions[0]; + Assert.IsTrue(vm.ShowSessionDetails); + Assert.AreEqual(0, vm.SelectedPaneNavIndex); + Assert.IsTrue(vm.ShowInspectPane); + Assert.IsTrue(vm.IsInspectRailPressed); + Assert.IsFalse(vm.IsComposerRailPressed); + } + finally + { + if (File.Exists(path)) + { + File.Delete(path); + } + } + } + + [TestMethod] + public void TogglePaneNav_ReclickCloses_AndClickAgainReopens() + { + var path = Path.Combine(Path.GetTempPath(), "twp-pane-toggle-" + Guid.NewGuid().ToString("N") + ".json"); + try + { + var settings = new SettingsService(path); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + new InterceptionService(new RecordingSystemProxyController())); + + Assert.IsFalse(vm.ShowSessionDetails); + Assert.IsFalse(vm.IsComposerRailPressed); + + vm.TogglePaneNavComposerCommand.Execute(null); + Assert.IsTrue(vm.ShowSessionDetails); + Assert.AreEqual(1, vm.SelectedPaneNavIndex); + Assert.IsTrue(vm.IsComposerRailPressed); + Assert.AreEqual("Composer", vm.PaneContentTitle); + + // Re-click same icon closes content; rail pressed clears. + vm.TogglePaneNavComposerCommand.Execute(null); + Assert.IsFalse(vm.ShowSessionDetails); + Assert.IsFalse(vm.IsComposerRailPressed); + Assert.AreEqual(1, vm.SelectedPaneNavIndex); // last index remembered + + vm.TogglePaneNavComposerCommand.Execute(null); + Assert.IsTrue(vm.ShowSessionDetails); + Assert.IsTrue(vm.IsComposerRailPressed); + + vm.TogglePaneNavBreakpointsCommand.Execute(null); + Assert.IsTrue(vm.ShowSessionDetails); + Assert.AreEqual(2, vm.SelectedPaneNavIndex); + Assert.IsTrue(vm.IsBreakpointsRailPressed); + Assert.IsFalse(vm.IsComposerRailPressed); + + vm.CloseSessionDetailsCommand.Execute(null); + Assert.IsFalse(vm.ShowSessionDetails); + Assert.IsFalse(vm.IsBreakpointsRailPressed); + } + finally + { + if (File.Exists(path)) + { + File.Delete(path); + } + } + } + + [TestMethod] + public void TeeResponseChunk_CapsPreviewAndCountsBytesSeen() + { + using var proxy = new ProxyServer(userTrustRootCertificate: false); + var endPoint = new ExplicitProxyEndPoint(IPAddress.Loopback, 0, false); + var connection = new QuicClientConnection( + proxy, new IPEndPoint(IPAddress.Loopback, 4433), new IPEndPoint(IPAddress.Loopback, 12345)); + var cts = new CancellationTokenSource(); + var clientStream = new HttpClientStream(proxy, connection, Stream.Null, proxy.BufferPool, cts.Token); + using var session = new SessionEventArgs(proxy, endPoint, clientStream, null, cts); + + using var interception = new InterceptionService(new RecordingSystemProxyController()) + { + UseInMemoryTrustState = true, + }; + var tee = typeof(InterceptionService).GetMethod( + "TeeResponseChunk", + BindingFlags.NonPublic | BindingFlags.Instance)!; + var snap = new SessionSnapshot + { + Id = 99, + ResponseBodyCapture = BodyCaptureState.Streaming, + IsServerSentEvents = true, + ResponseBodyStreamOpen = true, + }; + + var chunk = new byte[InspectorBodyLimits.MaxBodyBytes + 4096]; + chunk.AsSpan().Fill(0x41); + var args = new BeforeBodyWriteEventArgs(session, chunk, isChunked: true, isLastChunk: false); + tee.Invoke(interception, [snap, args]); + + Assert.AreEqual(chunk.LongLength, snap.ResponseBytesSeen); + Assert.AreEqual(chunk.LongLength, snap.BodySize); + Assert.IsNotNull(snap.ResponseTeeStream); + Assert.AreEqual(InspectorBodyLimits.MaxBodyBytes, snap.ResponseTeeStream!.Length); + + var last = new BeforeBodyWriteEventArgs(session, [0x42], isChunked: true, isLastChunk: true); + tee.Invoke(interception, [snap, last]); + Assert.IsFalse(snap.ResponseBodyStreamOpen); + Assert.IsTrue(snap.ResponseBodyCapture is BodyCaptureState.Truncated or BodyCaptureState.Complete); + Assert.IsTrue((snap.ResponseBodyBytes?.Length ?? 0) <= InspectorBodyLimits.MaxBodyBytes); + } + + [TestMethod] + public void AutoResponderAdd_RefusesHugeInlineBody() + { + var path = Path.Combine(Path.GetTempPath(), "twp-ar-cap-" + Guid.NewGuid().ToString("N") + ".json"); + try + { + var settings = new SettingsService(path); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + new InterceptionService(new RecordingSystemProxyController())); + + vm.AutoResponderMatch = "https://huge.test/*"; + vm.AutoResponderBody = new string('x', InspectorBodyLimits.MaxInlineToolBodyChars + 1); + var before = vm.AutoResponder.Rules.Count; + vm.AddAutoResponderRuleCommand.Execute(null); + Assert.AreEqual(before, vm.AutoResponder.Rules.Count); + StringAssert.Contains(vm.StatusText, "Map Local"); + } + finally + { + if (File.Exists(path)) + { + File.Delete(path); + } + } + } +} diff --git a/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs b/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs index 6d8233bec..dc1f86e0e 100644 --- a/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs +++ b/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs @@ -341,14 +341,23 @@ public void FillResponse_CoversSseGrpcTranscodeMultipartAndWebsocket() Assert.IsNotNull(previewSnap.WebSocketFrames); var shouldBuffer = typeof(InterceptionService).GetMethod("ShouldBufferBody", flags)!; + // Clear WebSocket upgrade so buffering checks are not skipped as endless streams. + session.HttpClient.Request.Headers.RemoveHeader("Upgrade"); session.MaxBufferedBodyBytes = 10; session.HttpClient.Request.ContentLength = 100; - Assert.IsFalse((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session])!); + Assert.IsFalse((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session, true])!); session.MaxBufferedBodyBytes = 0; - Assert.IsTrue((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session])!); + Assert.IsTrue((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session, true])!); session.MaxBufferedBodyBytes = 1024; session.HttpClient.Request.ContentLength = -1; - Assert.IsTrue((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session])!); + Assert.IsTrue((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Request, session, true])!); + + // SSE responses must not buffer; finite chunked JSON still does. + session.HttpClient.Response.ContentType = "text/event-stream"; + session.HttpClient.Response.ContentLength = -1; + Assert.IsFalse((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Response, session, false])!); + session.HttpClient.Response.ContentType = "application/json"; + Assert.IsTrue((bool)shouldBuffer.Invoke(interception, [session.HttpClient.Response, session, false])!); var throttleReq = typeof(InterceptionService).GetMethod("OnRequestBodyWriteThrottle", flags)!; var throttleResp = typeof(InterceptionService).GetMethod("OnResponseBodyWriteThrottle", flags)!; diff --git a/website/docs/inspector.md b/website/docs/inspector.md index be6a7af8e..9e572a46f 100644 --- a/website/docs/inspector.md +++ b/website/docs/inspector.md @@ -48,26 +48,25 @@ chmod +x install-app.sh uninstall-app.sh TitaniumInspector **Help → Update channel** — Stable (default) or Beta. **Help → Check for updates…** offers install only when there is a real change (newer build or channel switch). Accept downloads the package, closes Inspector, replaces the install, and relaunches. -## Right pane: Inspect vs Tools +## Right pane: Inspect and tools -The right pane has two outer tabs: +A far-right **icon rail** (Inspect, Composer, Breakpoints, AutoResponder, Scripts, Map Remote) is always visible. Clicking an icon opens that tool’s content to the **left of the rail** and **pushes** the session grid; the grid scrolls horizontally when columns no longer fit. Click the same icon again (or ✕) to close the content pane; the rail stays. Tooltips show full names. -| Outer tab | Purpose | Needs a selected session? | -|-----------|---------|---------------------------| -| **Inspect** | Look at one captured session | Yes (otherwise shows a hint) | -| **Tools** | Change how **all** traffic is handled | No — open via **Tools** menu | +Inspect keeps Headers / Body / Hex (and Diff / WS / SSE / Protobuf when relevant) as tabs inside the Inspect content. Selecting a session while a tool is open does **not** switch away from that tool. Tools change how **all** traffic is handled and do not require a selected session. -Use **Tools → Composer / Breakpoints / AutoResponder / Scripts…** to open the pane on that tool without picking a row first. Selecting a session opens the pane on **Inspect**. +Use **Tools → Composer / Breakpoints / AutoResponder / Scripts…** to open the matching icon. Opening content when it was closed from a session click lands on **Inspect**. ### Inspect (this session) -- **Headers** — request/response headers, cookies, query (labeled sections) -- **Body** — request and response bodies as `=== Request ===` / `=== Response ===` (decoded / JSON when possible; `(empty)` if missing) -- **Hex** — same labeled sections for raw bytes +- **Headers** — request/response headers, cookies, query (labeled sections). **Copy headers** copies the dump. +- **Body** — request and response as `=== Request ===` / `=== Response ===`. **Pretty** / **Raw** toggles JSON, XML, and HTML source indent (Pretty runs when the Body tab is selected). Images show a bitmap preview instead of mojibake. Banners explain truncated, not-captured, or streaming bodies. **Save request…** / **Save response…** write the **captured** bytes (incomplete when truncated). +- **Hex** — labeled hex dump (first 4 KB of the captured preview). - **WS Frames** — shown for WebSocket sessions; live frames when available (direction, opcode, payload preview) -- **SSE** — shown for `text/event-stream` (or `Accept: text/event-stream`) responses; parses `event` / `id` / `data` blocks into a readable event list +- **SSE** — shown for `text/event-stream` responses; Inspector does **not** buffer SSE in `BeforeResponse` (events stream to the client; a 2 MiB preview may fill while open) - **Protobuf** — wire-format field dump for gRPC and gRPC-JSON-transcoded upstream frames (field number, wire type, value). MVP does **not** require a `.protoset` / descriptor set; the optional settings field `ProtobufDescriptorSetPath` is stored for a future typed decode. Until then, the Protobuf tab always shows the JSON wire dump. +**Body capture limits:** finite bodies with known `Content-Length` up to 32 MiB are buffered then previewed at 2 MiB (text view capped at 256 KiB). Larger known-length bodies are **not captured** so downloads are not stalled. Chunked/finite unknown-length bodies still buffer (capped). Size column shows the original length when known. + Search for WebSocket traffic with `is:ws`. Search for gRPC with `is:grpc`, and for gRPC-JSON transcoded sessions with `is:transcoded` (client REST/JSON vs upstream gRPC faces appear in the Headers/Body inspect panes). Quick filters on the toolbar toggle `hide:tunnel`, `hide:image`, and `is:error` into the same search box. Status classes (`status:2xx` … `status:5xx`), `process:`, and `content-type:` are also supported. The status strip shows **Sessions: N** with no filter, and **visible / total** when a search or quick filter is active. **Network throttle:** use the toolbar **Throttle** combo (`None`, `Slow 3G`, `Fast 3G`, `LTE`) to add latency and bandwidth shaping on body writes / WebSocket frames during capture. Off by default (`None`); the hot path skips delay work when no profile is enabled. @@ -80,19 +79,19 @@ Pipeline order on each request: #### Composer -Build and send a request through the proxy. **Load from selected** copies method/URL/headers/body from the current session. +Build and send a request through the proxy. **Load from selected** copies method/URL/headers/body from the current session. **Load body from file…** loads small files into the editor, or streams large files on **Send** without stuffing them into the text box. Responses are preview-capped (no hang on endless streams). #### Breakpoints -Pause matching requests (URL glob; `*` = all) so you can edit the body, **Continue**, or **Abort** (403). At most one pause at a time; unmatched overflow auto-continues; pauses time out after **120 seconds**. Optional **Break on response**. +Pause matching requests (URL glob; `*` = all) so you can edit the body, **Continue**, or **Abort** (403). At most one pause at a time; unmatched overflow auto-continues; pauses time out after **120 seconds**. Optional **Break on response**. Editing a streaming (SSE) body is refused. #### AutoResponder -If **Enabled**, the first matching rule returns a fake status/body **before** the real server (and before breakpoints). Match URLs with `*` wildcards. +If **Enabled**, the first matching rule returns a fake status/body **before** the real server (and before breakpoints). Match URLs with `*` wildcards. Inline body Add/Update is capped at 256 KiB — use Map Local for larger stubs. -**Map Local:** set an optional file path on the rule (or use **Browse…**). When the path is set, the response body is read from that file instead of the inline body field. Inline body is used when Map Local is empty. Missing files cause the rule to be skipped (request continues to breakpoints/origin). +**Map Local:** set an optional file path on the rule (or use **Browse…**). When the path is set, the response body is **streamed from that file** (with `Content-Length`) instead of the inline body field. Inline body is used when Map Local is empty. Missing or oversized files cause the rule to be skipped (request continues to breakpoints/origin). -Optional **GraphQL operationName** on AutoResponder, Map Remote, and Breakpoints: when set, the rule only matches requests whose JSON body has that `operationName` (or a matching named operation in the `query` string). Same URL, different operations can take different rules. +Optional **GraphQL operationName** on AutoResponder, Map Remote, and Breakpoints: when set, the rule only matches requests whose JSON body has that `operationName` (or a matching named operation in the `query` string). Same URL, different operations can take different rules. GraphQL matching does **not** force buffering of huge request bodies (that would reset HTTP/2). #### Map Remote From ccb7ac84fa1ecc8806d3371042029ba8ab15e27f Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 21:24:55 -0500 Subject: [PATCH 05/32] Clarify the Capture menu label for installing the CA on phones and other devices. --- src/Titanium.Inspector/Services/IInspectorDialogs.cs | 2 +- src/Titanium.Inspector/Views/MainWindow.axaml | 2 +- website/docs/inspector.md | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/src/Titanium.Inspector/Services/IInspectorDialogs.cs b/src/Titanium.Inspector/Services/IInspectorDialogs.cs index 0051b931d..6c87eb493 100644 --- a/src/Titanium.Inspector/Services/IInspectorDialogs.cs +++ b/src/Titanium.Inspector/Services/IInspectorDialogs.cs @@ -207,7 +207,7 @@ public Task ConfirmQuitFirefoxForTrustAsync(Window? owner) => public Task ShowDeviceCaSetupAsync(Window? owner, string message) => SimpleConfirmDialog.ShowAsync( owner, - "Device CA setup", + "Setup external device CA", message, accept: ExportCaLabel, cancel: "Close", diff --git a/src/Titanium.Inspector/Views/MainWindow.axaml b/src/Titanium.Inspector/Views/MainWindow.axaml index 576be4dff..dc8436bc2 100644 --- a/src/Titanium.Inspector/Views/MainWindow.axaml +++ b/src/Titanium.Inspector/Views/MainWindow.axaml @@ -62,7 +62,7 @@ - + diff --git a/website/docs/inspector.md b/website/docs/inspector.md index 9e572a46f..aaf60e092 100644 --- a/website/docs/inspector.md +++ b/website/docs/inspector.md @@ -127,7 +127,7 @@ Hostile hosts that return 403/429 under MITM on a **document** navigation are re ### Root certificate (Decrypt HTTPS) -**Install root CA (current user)** trusts the decrypt certificate on this PC (OS may show a Yes/No trust dialog). Use **Export root CA…** / **Device CA setup…** for phones or other devices. **Remove root CA** / **Clear and reinstall…** / **Trust CA in Firefox…** are on the Capture menu when you need cleanup or Firefox-specific trust. Prefer those menu actions over editing certificate stores by hand. +**Install root CA (current user)** trusts the decrypt certificate on this PC (OS may show a Yes/No trust dialog). Use **Export root CA…** / **Setup external device CA** for phones or other devices. **Remove root CA** / **Clear and reinstall…** / **Trust CA in Firefox…** are on the Capture menu when you need cleanup or Firefox-specific trust. Prefer those menu actions over editing certificate stores by hand. ### Platform matrix (system proxy and root CA) @@ -159,7 +159,7 @@ Notes: - **Copy as curl / fetch:** with one session selected, generate a shell `curl` command or a JavaScript `fetch(...)` call from the request URL, method, headers, and body (CONNECT tunnels are skipped). The snippet is copied to the clipboard. - **Session Diff:** with exactly two sessions selected, compare method/URL/status/headers/bodies offline. The result opens on the Inspect **Diff** tab and is copied to the clipboard. - HAR / archive: Export all writes every captured session; Export selected writes the grid multi-selection. Import appends sessions from the file. Replay selected session. -- System proxy, **Capture local traffic**, and root CA install / untrust / export; Device CA setup dialog for external devices; **Allow Store apps…** on Windows +- System proxy, **Capture local traffic**, and root CA install / untrust / export; **Setup external device CA** dialog for external devices; **Allow Store apps…** on Windows - Search (`method:GET status:2xx host:example process:chrome is:ws hide:tunnel`); quick filters: Hide CONNECT, Hide images, Errors only - Optional Plus panels when `Titanium.Plus.dll` is present From 2d55f22e42cb55830fe4d7217cc69f830358439f Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 21:27:50 -0500 Subject: [PATCH 06/32] fix(inspector): stop Clear+Install hangs and stuck Decrypt checkbox. Serialize Firefox/store background work, skip hot Root Finds and Program Files policies I/O, snap Decrypt/System proxy via OneWay+Command, and add always-on ux-trace timing for hang diagnosis. --- .../Services/InspectorUxTrace.cs | 100 ++++ .../Services/InterceptionService.cs | 502 ++++++++++++++++-- .../ViewModels/MainWindowViewModel.Trust.cs | 480 +++++++++++++---- .../ViewModels/MainWindowViewModel.cs | 24 +- .../Views/LoggingSettingsWindow.axaml | 2 + src/Titanium.Inspector/Views/MainWindow.axaml | 9 +- .../Certificates/CertificateManager.cs | 230 ++++++-- .../Certificates/FirefoxCertificateTrust.cs | 157 ++++-- .../PublicAPI.Unshipped.txt | 8 + .../InterceptionCaptureCoverageTests.cs | 5 +- .../RotateRootCaTests.cs | 32 +- .../TrustCommandCoverageTests.cs | 2 +- .../UnixCertificateTrustTests.cs | 10 + 13 files changed, 1314 insertions(+), 247 deletions(-) create mode 100644 src/Titanium.Inspector/Services/InspectorUxTrace.cs diff --git a/src/Titanium.Inspector/Services/InspectorUxTrace.cs b/src/Titanium.Inspector/Services/InspectorUxTrace.cs new file mode 100644 index 000000000..d4bc101e2 --- /dev/null +++ b/src/Titanium.Inspector/Services/InspectorUxTrace.cs @@ -0,0 +1,100 @@ +using System.Diagnostics; +using System.Globalization; +using System.Text; + +namespace Titanium.Inspector.Services; + +/// +/// Always-on, low-volume timing trace for Inspector UX / OS-trust hangs. +/// Writes to %AppData%/TitaniumInspector/logs/ux-trace.log (separate from +/// titanium-inspector.log) so Debug file logging does not need to be enabled. +/// +internal static class InspectorUxTrace +{ + private static readonly object Gate = new(); + private static readonly string Path = ResolvePath(); + private const long RotateBytes = 4 * 1024 * 1024; + private static long _seq; + + public static string LogFilePath => Path; + + public static IDisposable Scope(string name, string? detail = null) + { + var id = Interlocked.Increment(ref _seq); + var sw = Stopwatch.StartNew(); + Write("BEGIN", name, detail, elapsedMs: null, id); + return new ScopeEnd(name, detail, sw, id); + } + + public static void Event(string name, string? detail = null) => + Write("EVENT", name, detail, elapsedMs: null, id: Interlocked.Increment(ref _seq)); + + private static void Write(string kind, string name, string? detail, long? elapsedMs, long id) + { + try + { + var sb = new StringBuilder(160); + sb.Append(DateTime.UtcNow.ToString("yyyy-MM-ddTHH:mm:ss.fffZ", CultureInfo.InvariantCulture)); + sb.Append(" t=").Append(Environment.CurrentManagedThreadId); + sb.Append(' ').Append(kind); + sb.Append(" #").Append(id); + sb.Append(' ').Append(name); + if (elapsedMs is not null) + sb.Append(" ms=").Append(elapsedMs.Value.ToString(CultureInfo.InvariantCulture)); + if (!string.IsNullOrEmpty(detail)) + sb.Append(' ').Append(detail); + sb.AppendLine(); + + lock (Gate) + { + RotateIfNeeded_NoLock(); + Directory.CreateDirectory(System.IO.Path.GetDirectoryName(Path)!); + File.AppendAllText(Path, sb.ToString()); + } + } + catch + { + // never break UX because of tracing + } + } + + private static void RotateIfNeeded_NoLock() + { + try + { + var info = new FileInfo(Path); + if (!info.Exists || info.Length < RotateBytes) + return; + + var bak = Path + ".1"; + if (File.Exists(bak)) + File.Delete(bak); + File.Move(Path, bak); + } + catch + { + // ignore + } + } + + private static string ResolvePath() => + System.IO.Path.Combine( + Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), + "TitaniumInspector", "logs", "ux-trace.log"); + + private sealed class ScopeEnd(string name, string? detail, Stopwatch sw, long id) : IDisposable + { + private int _disposed; + + public void Dispose() + { + if (Interlocked.Exchange(ref _disposed, 1) != 0) + return; + var ms = sw.ElapsedMilliseconds; + Write("END", name, detail, ms, id); + // Easy grep marker for hangs / multi-second stalls. + if (ms >= 750) + Write("SLOW", name, detail, ms, id); + } + } +} diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index 85bd102fb..ca722805a 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -38,6 +38,32 @@ public sealed class InterceptionService : IDisposable private Channel? _processResolveChannel; private CancellationTokenSource? _processResolveCts; + /// + /// Serializes fire-and-forget trust cleanup: Firefox prefs/HKCU/policies and Personal-store + /// prune. Rapid Clear+Install / Install / Untrust must not interleave ClearRootTrust, + /// EnableEnterpriseRoots, and My-store prune (prefs locks + Crypt32 contention). + /// + private readonly object _firefoxTrustBgGate = new(); + private readonly Queue _firefoxTrustBgQueue = new(); + private bool _firefoxTrustBgRunning; + private TaskCompletionSource _firefoxTrustBgIdle = CreateCompletedFirefoxTrustIdle(); + + private enum FirefoxTrustBgKind + { + Clear, + Enable, + Prune, + } + + private readonly record struct FirefoxTrustBgQueued(FirefoxTrustBgKind Kind, Action Work); + + private static TaskCompletionSource CreateCompletedFirefoxTrustIdle() + { + var tcs = new TaskCompletionSource(TaskCreationOptions.RunContinuationsAsynchronously); + tcs.SetResult(); + return tcs; + } + private readonly record struct ProcessResolveWork(SessionSnapshot Snap, Lazy ProcessId); public InterceptionService(ISystemProxyController? systemProxy = null) @@ -203,6 +229,7 @@ private void OnDecryptFailureBypassChanged(object? sender, DecryptFailureBypassE public async Task StartAsync(IPAddress address, int port, CancellationToken cancellationToken = default) { + using var scope = InspectorUxTrace.Scope("Interception.StartAsync", $"{address}:{port}"); cancellationToken.ThrowIfCancellationRequested(); if (_proxy is not null) { @@ -250,14 +277,18 @@ public async Task StartAsync(IPAddress address, int port, CancellationToken canc _endPoint.BeforeTunnelConnectRequest += OnBeforeTunnelConnect; _endPoint.BeforeTunnelConnectResponse += OnBeforeTunnelConnectResponse; _proxy.AddEndPoint(_endPoint); - _proxy.Start(); + using (InspectorUxTrace.Scope("Interception.ProxyServer.Start")) + _proxy.Start(); BoundPort = _endPoint.Port; StartProcessResolveWorker(); // Do not treat Unix store/Keychain presence as SSL trust (see RefreshTrustState). - IsRootTrusted = UseInMemoryTrustState - ? _inMemoryTrusted - : RefreshTrustState(machineStore: false); + using (InspectorUxTrace.Scope("Interception.RefreshTrustState.OnStart")) + { + IsRootTrusted = UseInMemoryTrustState + ? _inMemoryTrusted + : RefreshTrustState(machineStore: false); + } TryPruneLegacySharedCrtsOnce(); @@ -557,6 +588,11 @@ public bool ReapplySystemProxyIfEnabled() /// Install root CA and refresh from the store. /// True when the cert is present in the target Root store after install (or Unix SSL trust succeeded / needs Keychain confirm). + /// + /// Combined API for tests/E2E. Inspector UI uses + + /// so CryptUI Yes is not followed by store + /// sweeps on the Avalonia dispatcher. + /// public bool InstallRootCertificate(bool machineStore) { if (_proxy is null) @@ -580,9 +616,6 @@ public bool InstallRootCertificate(bool machineStore) return true; } - // Already in the .NET Root store: on Windows that is SSL trust. On macOS/Linux the - // cert can sit in Keychain/NSS without "Always Trust" / SSL trust — do not treat - // presence alone as trusted (Chrome then gets NET::ERR_CERT_AUTHORITY_INVALID). if (IsRootPresentInStore(machineStore)) { if (OperatingSystem.IsWindows()) @@ -599,18 +632,16 @@ public bool InstallRootCertificate(bool machineStore) return CompleteRootTrustInstall(true); } - // .NET/Keychain has the cert but SSL trust is incomplete — push OS trust again. _proxy.CertificateManager.TrustRootCertificate(machineStore); LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; IsRootTrusted = EvaluateUnixTrustSuccess(LastOsTrustResult) || _proxy.CertificateManager.VerifyOsUserSslTrust(); - // MacNeedsManualTrustConfirm: cert was added; UI should guide Always Trust then re-verify. - // Return true so the recovery loop runs, but keep IsRootTrusted false until verified. return CompleteRootTrustInstall( IsRootTrusted || LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); } + // Full trust (stores + orphan prune + Unix) — non-UI callers only. _proxy.CertificateManager.TrustRootCertificate(machineStore); LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; @@ -622,7 +653,113 @@ public bool InstallRootCertificate(bool machineStore) IsRootTrusted = EvaluateUnixTrustSuccess(LastOsTrustResult) || _proxy.CertificateManager.VerifyOsUserSslTrust(); - // MacNeedsManualTrustConfirm: cert was added; UI should guide Always Trust then re-verify. + return CompleteRootTrustInstall( + IsRootTrusted || + LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); + } + + /// CryptUI Root Add only — must run on a pumping UI thread. + /// True when the Root entry was newly added. + public bool InstallRootStoresOnly(bool machineStore) + { + if (_proxy is null) + return false; + + if (FailNextUserTrustInstall) + { + FailNextUserTrustInstall = false; + LastOsTrustResult = CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Failed, "Forced user-trust failure (test)"); + return false; + } + + if (UseInMemoryTrustState) + { + _inMemoryTrusted = true; + IsRootTrusted = true; + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted (in-memory)"); + return true; + } + + var added = _proxy.CertificateManager.InstallRootIntoCertificateStores(machineStore); + LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; + return added; + } + + /// macOS/Linux Keychain/NSS trust — may show auth UI; pumping thread required. + public void ApplyUnixSslTrustOnUi(bool machineStore) + { + if (_proxy is null || UseInMemoryTrustState || OperatingSystem.IsWindows()) + return; + + _proxy.CertificateManager.ApplyUnixSslTrustAfterStoreInstall(machineStore); + LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; + } + + /// + /// After CryptUI Add / Unix trust: verify trust + My-store prune. Safe off the UI thread. + /// Skips Root orphan CryptUI sweeps (those freeze Avalonia after Yes). + /// + /// CurrentUser vs LocalMachine. + /// + /// When , CryptUI just added the Root entry — skip an immediate + /// Root-store Find (Crypt32 is hot after Yes and routinely stalls ~10–15s, especially on a + /// second Clear+Install). Trust is assumed; My prune runs best-effort afterward. + /// + public bool FinalizeTrustAfterStoreMutation(bool machineStore, bool? rootStoreAdded = null) + { + using var scope = InspectorUxTrace.Scope( + "FinalizeTrustAfterStoreMutation", + $"machine={machineStore} added={rootStoreAdded}"); + if (_proxy is null) + return false; + + if (UseInMemoryTrustState) + { + IsRootTrusted = _inMemoryTrusted; + return IsRootTrusted; + } + + if (rootStoreAdded == true && OperatingSystem.IsWindows()) + { + IsRootTrusted = true; + if (LastOsTrustResult is null) + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); + + InspectorUxTrace.Event("FinalizeTrust.SkipRootFind", "assumeInstalled=true"); + // Prune on the serial trust background lane — never Task.Run beside Firefox prefs work. + SchedulePruneOrphanedPersonalCertificates(machineStore); + return CompleteRootTrustInstall(true); + } + + try + { + using (InspectorUxTrace.Scope("FinalizeTrust.PrunePersonal")) + { + _proxy.CertificateManager.PruneOrphanedPersonalCertificates( + machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser, + keepCurrentThumbprint: true); + } + } + catch + { + // best-effort + } + + if (OperatingSystem.IsWindows()) + { + using (InspectorUxTrace.Scope("FinalizeTrust.IsRootPresentInStore")) + IsRootTrusted = IsRootPresentInStore(machineStore); + if (IsRootTrusted && LastOsTrustResult is null) + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); + return CompleteRootTrustInstall(IsRootTrusted); + } + + using (InspectorUxTrace.Scope("FinalizeTrust.VerifyOsUserSslTrust")) + { + IsRootTrusted = EvaluateUnixTrustSuccess(LastOsTrustResult) || + _proxy.CertificateManager.VerifyOsUserSslTrust(); + } return CompleteRootTrustInstall( IsRootTrusted || LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); @@ -630,8 +767,7 @@ public bool InstallRootCertificate(bool machineStore) private bool CompleteRootTrustInstall(bool installed) { - if (IsRootTrusted) - TryEnableFirefoxEnterpriseRootsBestEffort(); + // Do not write Firefox prefs/policies here — schedule via RunOffUiAsync after success. return installed; } @@ -668,6 +804,40 @@ public bool InstallRootCertificateAsAdmin(bool machineStore) LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); } + /// + /// After UAC/admin install: re-verify off the UI thread (store Find can stall Crypt32). + /// + public bool FinalizeTrustAfterAdminInstall(bool machineStore) + { + if (_proxy is null) + return false; + if (UseInMemoryTrustState) + return IsRootTrusted; + + try + { + _proxy.CertificateManager.PruneOrphanedPersonalCertificates( + machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser, + keepCurrentThumbprint: true); + } + catch + { + // best-effort + } + + if (OperatingSystem.IsWindows()) + { + IsRootTrusted = IsRootPresentInStore(machineStore); + return CompleteRootTrustInstall(IsRootTrusted); + } + + IsRootTrusted = EvaluateUnixTrustSuccess(LastOsTrustResult) || + _proxy.CertificateManager.VerifyOsUserSslTrust(); + return CompleteRootTrustInstall( + IsRootTrusted || + LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); + } + /// Installs certutil (package/brew) then retries user SSL trust. public CertificateOsTrustResult InstallNssToolsAndRetryTrust() { @@ -773,7 +943,13 @@ public static void TryEnableFirefoxEnterpriseRootsBestEffort() if (!FirefoxCertificateTrust.IsFirefoxProfilePresent()) return; - FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref(); + + // Windows: HKCU ImportEnterpriseRoots first (cheap). user.js/prefs.js only as fallback + // inside TryEnableWindowsEnterpriseRoots — never prefs-first on the install path. + if (OperatingSystem.IsWindows()) + FirefoxCertificateTrust.TryEnableWindowsEnterpriseRoots(); + else + FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref(); } catch { @@ -781,6 +957,134 @@ public static void TryEnableFirefoxEnterpriseRootsBestEffort() } } + /// + /// Queue Firefox enable work on the serial background lane (coalesces consecutive enables). + /// + public void ScheduleFirefoxEnterpriseRootsBestEffort() => + EnqueueFirefoxTrustBackground(FirefoxTrustBgKind.Enable, TryEnableFirefoxEnterpriseRootsBestEffort); + + /// + /// Queue Firefox clear work on the serial background lane (coalesces consecutive clears). + /// + public void ScheduleClearPendingFirefoxRootTrust() => + EnqueueFirefoxTrustBackground(FirefoxTrustBgKind.Clear, ClearPendingFirefoxRootTrust); + + /// + /// Queue Personal (My) store same-CN prune on the serial trust background lane. + /// Used after CryptUI Root Add so install returns immediately while Crypt32 settles. + /// + public void SchedulePruneOrphanedPersonalCertificates(bool machineStore) + { + if (_proxy is null || UseInMemoryTrustState) + return; + + var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; + var mgr = _proxy.CertificateManager; + EnqueueFirefoxTrustBackground(FirefoxTrustBgKind.Prune, () => + { + try + { + mgr.PruneOrphanedPersonalCertificates(location, keepCurrentThumbprint: true); + } + catch + { + // best-effort + } + }); + } + + /// + /// Await idle trust background lane (Firefox prefs + My prune) so the next trust mutation + /// does not collide with prior fire-and-forget work. + /// + public Task WaitForFirefoxTrustBackgroundIdleAsync(CancellationToken cancellationToken = default) + { + Task idle; + lock (_firefoxTrustBgGate) + idle = _firefoxTrustBgIdle.Task; + + if (idle.IsCompleted) + return Task.CompletedTask; + + return idle.WaitAsync(cancellationToken); + } + + private void EnqueueFirefoxTrustBackground(FirefoxTrustBgKind kind, Action work) + { + lock (_firefoxTrustBgGate) + { + // Coalesce consecutive same-kind ops (double Enable from Ensure+SetOsTrustSuccess, + // double Clear, double Prune after rapid Install). + if (_firefoxTrustBgQueue.Count > 0) + { + var items = _firefoxTrustBgQueue.ToArray(); + if (items[^1].Kind == kind) + { + _firefoxTrustBgQueue.Clear(); + for (var i = 0; i < items.Length - 1; i++) + _firefoxTrustBgQueue.Enqueue(items[i]); + } + } + + _firefoxTrustBgQueue.Enqueue(new FirefoxTrustBgQueued(kind, work)); + InspectorUxTrace.Event( + "TrustBg.Enqueue", + $"kind={kind} depth={_firefoxTrustBgQueue.Count} running={_firefoxTrustBgRunning}"); + + if (_firefoxTrustBgRunning) + return; + + _firefoxTrustBgRunning = true; + _firefoxTrustBgIdle = new(TaskCreationOptions.RunContinuationsAsynchronously); + _ = Task.Run(DrainFirefoxTrustBackground); + } + } + + private void DrainFirefoxTrustBackground() + { + InspectorUxTrace.Event("TrustBg.Drain.Start"); + try + { + while (true) + { + FirefoxTrustBgQueued next; + lock (_firefoxTrustBgGate) + { + if (_firefoxTrustBgQueue.Count == 0) + { + _firefoxTrustBgRunning = false; + _firefoxTrustBgIdle.TrySetResult(); + InspectorUxTrace.Event("TrustBg.Drain.Idle"); + return; + } + + next = _firefoxTrustBgQueue.Dequeue(); + } + + using (InspectorUxTrace.Scope("TrustBg.Job", $"kind={next.Kind}")) + { + try + { + next.Work(); + } + catch + { + // best-effort lane — never fail the proxy / UI on prefs I/O + } + } + } + } + catch + { + lock (_firefoxTrustBgGate) + { + _firefoxTrustBgRunning = false; + _firefoxTrustBgIdle.TrySetResult(); + } + InspectorUxTrace.Event("TrustBg.Drain.Fault"); + } + } + private static bool EvaluateUnixTrustSuccess(CertificateOsTrustResult? result) => result is { Succeeded: true }; @@ -793,12 +1097,95 @@ public void SetLastOsTrustCancelled() } public void UntrustRootCertificate(bool machineStore) + { + // Combined API for E2E / non-UI callers. Inspector ViewModel uses RemoveOsRootStoreOnly + // + ClearPendingFirefoxRootTrust off-UI so CryptUI does not freeze on Firefox prefs. + RemoveOsRootStoreOnly(machineStore); + ClearPendingFirefoxRootTrust(); + } + + /// Nickname to clear from Firefox after OS untrust; consumed by . + internal string? PendingFirefoxRootClearName { get; private set; } + + /// Best-effort Firefox cleanup after OS Root remove (call off the UI thread). + public void ClearPendingFirefoxRootTrust() + { + var name = PendingFirefoxRootClearName; + PendingFirefoxRootClearName = null; + FirefoxCertificateTrust.ClearRootTrustBestEffort(name); + } + + /// + /// Mint a new root CA: untrust same-CN store entries, delete Inspector PFX + local leaf cache, + /// recreate root. Always best-effort prunes the legacy shared Titanium.Web.Proxy/crts folder. + /// Does not install trust — caller should prompt Install CA. + /// + /// + /// CryptUI Remove must run on a pumping UI thread; Firefox clear + PFX recreate should run + /// off-UI via + . + /// This combined method remains for tests / non-UI callers. + /// + public bool RotateRootCertificate(bool machineStore) + { + RemoveOsRootStoreOnly(machineStore); + return MintNewRootCertificateCore(); + } + + /// + /// CryptUI Root Removes for every same-CN thumbprint, then My/Unix finalize off-UI via + /// . Inspector ViewModel lists thumbs off-UI first. + /// + public void RemoveOsRootStoreOnly(bool machineStore) { if (_proxy is null) + return; + + if (UseInMemoryTrustState) { + _inMemoryTrusted = false; + IsRootTrusted = false; + PendingFirefoxRootClearName = null; return; } + PendingFirefoxRootClearName = RootCertificateName; + var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; + // Combined path for tests: full CN sweep (may CryptUI). UI callers use List + RemoveByThumb. + _proxy.CertificateManager.PruneOrphanedSameCommonNameCertificates( + machineStore, keepCurrentThumbprint: false); + RefreshTrustAfterRootRemove(machineStore); + } + + /// Read-only list of same-CN Root thumbprints to delete. Safe off the UI thread. + public IReadOnlyList ListRootThumbprintsToRemove(bool machineStore) + { + if (_proxy is null || UseInMemoryTrustState) + return Array.Empty(); + + PendingFirefoxRootClearName = RootCertificateName; + var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; + return _proxy.CertificateManager.ListSameCommonNameRootThumbprints(location, keepThumbprint: null); + } + + /// One Root Remove by thumbprint (CryptUI). Must run on a pumping UI thread. + public void RemoveRootThumbprintOnUi(bool machineStore, string thumbprint) + { + if (_proxy is null || UseInMemoryTrustState) + return; + + var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; + _proxy.CertificateManager.RemoveCertificateByThumbprint(StoreName.Root, location, thumbprint); + } + + /// + /// After CryptUI Root Removes: drop matching Personal-store entries + refresh IsRootTrusted. + /// Safe off the UI thread (no Root CryptUI). Does not touch Firefox. + /// + public void FinalizeAfterRootRemove(bool machineStore) + { + if (_proxy is null) + return; + if (UseInMemoryTrustState) { _inMemoryTrusted = false; @@ -806,40 +1193,74 @@ public void UntrustRootCertificate(bool machineStore) return; } - _proxy.CertificateManager.RemoveTrustedRootCertificate(machineStore); - // Windows: Root store presence is trust. macOS: Chrome still trusts System.keychain - // copies after the .NET user store is cleared. Linux: Chrome reads NSS (~/.pki/nssdb), - // not the .NET store — leftover nicknames must keep IsRootTrusted true. + var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; + try + { + // Thumbprint remove only — avoid another subject scan of a large Personal store. + var thumb = RootCertificate?.Thumbprint; + if (!string.IsNullOrEmpty(thumb)) + _proxy.CertificateManager.RemoveCertificateByThumbprint(StoreName.My, location, thumb); + else + _proxy.CertificateManager.PruneOrphanedPersonalCertificates( + location, keepCurrentThumbprint: false); + } + catch + { + // best-effort + } + + RefreshTrustAfterRootRemove(machineStore); + } + + /// macOS/Linux Keychain/NSS untrust — may prompt; pumping UI thread. + public void ApplyUnixUntrustOnUi() + { + if (_proxy is null || UseInMemoryTrustState || OperatingSystem.IsWindows()) + return; + if (CertificateManager.AreInteractiveRootStoreMutationsSuppressed) + return; + if (RootCertificate is null) + return; + + try + { + _proxy.CertificateManager.ApplyUnixSslUntrust(); + } + catch + { + // best-effort + } + } + + private void RefreshTrustAfterRootRemove(bool machineStore) + { if (OperatingSystem.IsWindows()) IsRootTrusted = IsRootPresentInStore(machineStore); else if (OperatingSystem.IsMacOS()) - IsRootTrusted = _proxy.CertificateManager.IsOsRootStillPresent(); + IsRootTrusted = _proxy!.CertificateManager.IsOsRootStillPresent(); else - IsRootTrusted = _proxy.CertificateManager.VerifyOsUserSslTrust(); + IsRootTrusted = _proxy!.CertificateManager.VerifyOsUserSslTrust(); } /// - /// Mint a new root CA: untrust same-CN store entries, delete Inspector PFX + local leaf cache, - /// recreate root. Always best-effort prunes the legacy shared Titanium.Web.Proxy/crts folder. - /// Does not install trust — caller should prompt Install CA. + /// After OS Root remove: optionally clear Firefox prefs, delete PFX/leaf cache, mint new root. + /// Safe off the UI thread (no CryptUI). /// - public bool RotateRootCertificate(bool machineStore) + public bool MintNewRootCertificateCore(bool clearFirefox = true) { + using var scope = InspectorUxTrace.Scope("MintNewRoot", $"clearFirefox={clearFirefox}"); if (_proxy is null) return false; - EnsureRootPfxPath(); - var mgr = _proxy.CertificateManager; - - if (!UseInMemoryTrustState) - mgr.RemoveTrustedRootCertificate(machineStore); + if (clearFirefox) + ClearPendingFirefoxRootTrust(); else - { - _inMemoryTrusted = false; - IsRootTrusted = false; - } + PendingFirefoxRootClearName = null; - mgr.ClearRootCertificate(); + EnsureRootPfxPath(); + var mgr = _proxy.CertificateManager; + using (InspectorUxTrace.Scope("MintNewRoot.ClearRootCertificate")) + mgr.ClearRootCertificate(); try { @@ -863,10 +1284,15 @@ public bool RotateRootCertificate(bool machineStore) } mgr.PfxFilePath = _rootPfxPath!; - var ok = mgr.CreateRootCertificate(persistToFile: true); - IsRootTrusted = !UseInMemoryTrustState && IsRootPresentInStore(machineStore); - - PruneLegacySharedCrts(force: true); + bool ok; + using (InspectorUxTrace.Scope("MintNewRoot.CreateRootCertificate")) + ok = mgr.CreateRootCertificate(persistToFile: true); + // Brand-new thumbprint cannot be in the Root store yet — do not open Crypt32 here + // (after Remove the store is hot; a useless Find routinely stalls Clear+Install). + IsRootTrusted = UseInMemoryTrustState && _inMemoryTrusted; + + using (InspectorUxTrace.Scope("MintNewRoot.PruneLegacySharedCrts")) + PruneLegacySharedCrts(force: true); return ok && mgr.RootCertificate != null; } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index 3ebbd0ee7..323dfbeb6 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -18,6 +18,29 @@ namespace Titanium.Inspector.ViewModels; public sealed partial class MainWindowViewModel { + private const string TrustActionInProgressStatus = + "Another certificate action is already in progress"; + + private bool TryBeginTrustCommand() + { + if (_trustCommandBusy) + { + InspectorUxTrace.Event("TrustCommand.Rejected", "busy=true"); + SetGuardStatus(TrustActionInProgressStatus); + return false; + } + + _trustCommandBusy = true; + InspectorUxTrace.Event("TrustCommand.Begin"); + return true; + } + + private void EndTrustCommand() + { + _trustCommandBusy = false; + InspectorUxTrace.Event("TrustCommand.End"); + } + private async Task InstallCaAsync() { if (!_interception.IsRunning) @@ -26,38 +49,56 @@ private async Task InstallCaAsync() return; } - // Already trusted: do not re-open the Root store or rewrite Firefox prefs. - if (_interception.IsRootTrusted) - { - SetOsTrustSuccessStatus(); + if (!TryBeginTrustCommand()) return; - } - SetBusyTrustingRootCa(); - var ok = await EnsureRootCaTrustedAsync(promptIfNeeded: true); - if (ok) + using var scope = InspectorUxTrace.Scope( + "InstallCa", + $"trusted={_interception.IsRootTrusted}"); + try { - SetOsTrustSuccessStatus(); - return; - } + // Already trusted: do not re-open the Root store or rewrite Firefox prefs. + if (_interception.IsRootTrusted) + { + SetOsTrustSuccessStatus(); + return; + } + + SetStatus("Preparing install…", StatusSeverity.Busy); + await AwaitPriorFirefoxTrustBackgroundAsync(); + + SetBusyTrustingRootCa(); + var ok = await EnsureRootCaTrustedAsync(promptIfNeeded: true); + InspectorUxTrace.Event("InstallCa.Result", $"ok={ok}"); + if (ok) + { + SetOsTrustSuccessStatus(); + return; + } - if (_interception.LastOsTrustResult?.Kind == CertificateOsTrustKind.Cancelled || - string.IsNullOrEmpty(_interception.LastOsTrustResult?.Message)) + if (_interception.LastOsTrustResult?.Kind == CertificateOsTrustKind.Cancelled || + string.IsNullOrEmpty(_interception.LastOsTrustResult?.Message)) + { + SetGuardStatus("Root CA install cancelled"); + return; + } + + if (await ResolveTerminalTrustFailureAsync(_interception.LastOsTrustResult)) + SetOsTrustSuccessStatus(); + else if (_interception.LastOsTrustResult?.Kind == CertificateOsTrustKind.Cancelled) + SetGuardStatus("Root CA install cancelled"); + else + SetOutcomeStatus( + OsTrustUxCopy.FormatStatus(_interception.LastOsTrustResult), + StatusSeverity.Error, + toastImportant: true); + } + finally { - SetGuardStatus("Root CA install cancelled"); - return; + EndTrustCommand(); } - - if (await ResolveTerminalTrustFailureAsync(_interception.LastOsTrustResult)) - SetOsTrustSuccessStatus(); - else if (_interception.LastOsTrustResult?.Kind == CertificateOsTrustKind.Cancelled) - SetGuardStatus("Root CA install cancelled"); - else - SetOutcomeStatus( - OsTrustUxCopy.FormatStatus(_interception.LastOsTrustResult), - StatusSeverity.Error, - toastImportant: true); } + private async Task TrustFirefoxCaAsync() { if (!_interception.IsRunning) @@ -66,26 +107,41 @@ private async Task TrustFirefoxCaAsync() return; } - var owner = TryGetMainWindow(); - if (!await TryEnsureRootBeforeFirefoxAsync(owner)) + if (!TryBeginTrustCommand()) return; - if (!FirefoxCertificateTrust.IsFirefoxProfilePresent()) + using var scope = InspectorUxTrace.Scope("TrustFirefox"); + try { + var owner = TryGetMainWindow(); + if (!await TryEnsureRootBeforeFirefoxAsync(owner)) + return; + + if (!FirefoxCertificateTrust.IsFirefoxProfilePresent()) + { + SetOutcomeStatus( + "Firefox profile not found — open Firefox once to create a profile " + + "(classic, Snap, or Flatpak), or use Export CA → Firefox Authorities", + StatusSeverity.Warning, + toastImportant: true); + return; + } + + SetStatus("Preparing Firefox trust…", StatusSeverity.Busy); + await AwaitPriorFirefoxTrustBackgroundAsync(); + + SetStatus("Updating Firefox trust…", StatusSeverity.Busy); + var result = await TrustFirefoxWithRecoveryAsync(owner); + InspectorUxTrace.Event("TrustFirefox.Result", $"ok={result.Succeeded} kind={result.Kind}"); SetOutcomeStatus( - "Firefox profile not found — open Firefox once to create a profile " + - "(classic, Snap, or Flatpak), or use Export CA → Firefox Authorities", - StatusSeverity.Warning, + FormatFirefoxTrustOutcome(result), + result.Succeeded ? StatusSeverity.Success : StatusSeverity.Error, toastImportant: true); - return; } - - SetStatus("Updating Firefox trust…", StatusSeverity.Busy); - var result = await TrustFirefoxWithRecoveryAsync(owner); - SetOutcomeStatus( - FormatFirefoxTrustOutcome(result), - result.Succeeded ? StatusSeverity.Success : StatusSeverity.Error, - toastImportant: true); + finally + { + EndTrustCommand(); + } } private async Task TryEnsureRootBeforeFirefoxAsync(Window? owner) { @@ -183,7 +239,10 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) return CertificateOsTrustResult.Fail(CertificateOsTrustKind.Cancelled, "Firefox trust cancelled"); SetStatus("Quitting Firefox…", StatusSeverity.Busy); - if (!FirefoxCertificateTrust.TryRequestFirefoxQuit()) + var quitOk = await RunOffUiAsync( + () => FirefoxCertificateTrust.TryRequestFirefoxQuit(), + StatusCancelToken); + if (!quitOk) { return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, @@ -196,21 +255,61 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) /// /// Attempts user OS trust and adaptive recovery (certutil install / Keychain / elevate). /// - private async Task EnsureRootCaTrustedAsync(bool promptIfNeeded) // NOSONAR S3776 -- Adaptive OS-trust recovery loop shares dialog/state; splitting would hide the retry contract. + /// When true, show recovery dialogs on failure. + /// + /// When true (Clear+Install after mint), skip the pre-install Root-store Find — the new + /// thumbprint cannot be present yet and Crypt32 is often still hot from Remove. + /// + private async Task EnsureRootCaTrustedAsync(bool promptIfNeeded, bool skipInitialRefresh = false) // NOSONAR S3776 -- Adaptive OS-trust recovery loop shares dialog/state; splitting would hide the retry contract. { var owner = TryGetMainWindow(); - // Yield so Busy can paint. CryptUI / Keychain MUST stay on this thread (message pump) — - // Task.Run has no pump, so the Yes/No dialog never appears and callers hang forever - // (unit tests without UseInMemoryTrustState will wedge and balloon memory). + // Yield so Busy can paint. CryptUI / Keychain MUST stay on this thread (message pump). await Task.Yield(); - var ok = _interception.InstallRootCertificate(machineStore: false); - var result = _interception.LastOsTrustResult; - if (ok && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) + bool ok; + CertificateOsTrustResult? result; + + if (_interception.UseInMemoryTrustState) + { + // In-memory still honors FailNextUserTrustInstall so recovery loops are testable. + ok = _interception.InstallRootCertificate(machineStore: false); + result = _interception.LastOsTrustResult; + if (ok && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); + return true; + } + + if (!promptIfNeeded) + return ok; + } + else if (!skipInitialRefresh && + await RunOffUiAsync(() => + { + using var refreshScope = InspectorUxTrace.Scope("EnsureRoot.RefreshTrustState"); + return _interception.RefreshTrustState(false); + }, StatusCancelToken)) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); return true; + } + else + { + ok = await InstallRootInteractiveAsync(); + result = _interception.LastOsTrustResult; + if (ok && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); + return true; + } - if (!promptIfNeeded) - return ok; + // CryptUI No — do not open the trust-recovery dialog. + if (result?.Kind == CertificateOsTrustKind.Cancelled) + return false; + + if (!promptIfNeeded) + return ok; + } // Adaptive recovery loop (certutil / Keychain / elevate). for (var i = 0; i < 4; i++) @@ -218,7 +317,10 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) result = _interception.LastOsTrustResult; if (_interception.IsRootTrusted && result?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); return true; + } if (result?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) return await TryCompleteMacManualTrustAsync(owner); @@ -227,7 +329,10 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) { var recovered = await TryRecoverFailedOsTrustAsync(owner, result); if (recovered == true) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); return true; + } if (recovered == false) return false; ok = _interception.IsRootTrusted || @@ -238,14 +343,69 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) break; } + if (_interception.IsRootTrusted) + ScheduleFirefoxEnterpriseRootsBestEffort(); return _interception.IsRootTrusted; } + /// + /// CryptUI/Keychain on UI; store verify + My prune off UI after Yes (avoids Not Responding). + /// + private async Task InstallRootInteractiveAsync() + { + using var scope = InspectorUxTrace.Scope("InstallRootInteractive"); + await Task.Yield(); + bool added; + using (InspectorUxTrace.Scope("InstallRootStoresOnly.CryptUI")) + added = _interception.InstallRootStoresOnly(machineStore: false); + InspectorUxTrace.Event("InstallRootStoresOnly.Result", $"added={added}"); + + if (!OperatingSystem.IsWindows()) + { + await Task.Yield(); + using (InspectorUxTrace.Scope("ApplyUnixSslTrustOnUi")) + _interception.ApplyUnixSslTrustOnUi(machineStore: false); + } + + using (InspectorUxTrace.Scope("FinalizeTrustAfterStoreMutation", $"added={added}")) + { + return await RunOffUiAsync( + () => _interception.FinalizeTrustAfterStoreMutation( + machineStore: false, + rootStoreAdded: added), + StatusCancelToken); + } + } + + private void ScheduleFirefoxEnterpriseRootsBestEffort() => + _interception.ScheduleFirefoxEnterpriseRootsBestEffort(); + + private async Task AwaitPriorFirefoxTrustBackgroundAsync() + { + using var scope = InspectorUxTrace.Scope("AwaitTrustBg"); + try + { + // Bound wait — never block Clear+Install forever if prefs I/O wedges. + using var cts = CancellationTokenSource.CreateLinkedTokenSource(StatusCancelToken); + cts.CancelAfter(TimeSpan.FromSeconds(8)); + await _interception.WaitForFirefoxTrustBackgroundIdleAsync(cts.Token) + .ConfigureAwait(true); + } + catch (OperationCanceledException) + { + InspectorUxTrace.Event("AwaitTrustBg.TimeoutOrCancel"); + // Proceed; serial queue still prevents overlapping prefs/prune work. + } + } + private async Task TryCompleteMacManualTrustAsync(Window? owner) { var wait = await WaitForMacSslTrustAsync(owner); if (wait == MacSslTrustWaitResult.Trusted || _interception.VerifyOsUserSslTrust()) + { + ScheduleFirefoxEnterpriseRootsBestEffort(); return true; + } _interception.SetLastOsTrustCancelled(); if (wait == MacSslTrustWaitResult.NotSavedYet || _interception.IsRootInLoginKeychain()) @@ -281,6 +441,11 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) // UAC/CryptUI need a message pump — do not Task.Run. await Task.Yield(); var ok = _interception.InstallRootCertificateAsAdmin(machineStore: false); + // Store Find after UAC — off UI. + if (ok) + ok = await RunOffUiAsync( + () => _interception.FinalizeTrustAfterAdminInstall(machineStore: false), + StatusCancelToken); if (ok && _interception.LastOsTrustResult?.Kind != CertificateOsTrustKind.MacNeedsManualTrustConfirm) return true; @@ -297,9 +462,10 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) if (choice == TrustRecoveryChoice.Primary) { SetStatus("Installing browser certificate tools…", StatusSeverity.Busy); + // Stay on UI sync context — caller may show more dialogs / update StatusText. var install = await RunOffUiAsync( () => _interception.InstallNssToolsAndRetryTrust(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (install.Succeeded) return true; if (install.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) @@ -334,9 +500,10 @@ private Task WaitForMacSslTrustAsync(Window? owner) } private void SetOsTrustSuccessStatus() { - // Mac Keychain / verify paths no longer write Firefox prefs inside VerifyOsUserSslTrust - // (that ran on every 1.5s poll). Write once when trust is actually established. - _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); + // Firefox prefs/policies already scheduled from EnsureRootCaTrustedAsync when trust + // succeeded; schedule again here for paths that only call SetOsTrustSuccessStatus + // (idempotent / best-effort). + ScheduleFirefoxEnterpriseRootsBestEffort(); var msg = "Root CA trusted — ready to decrypt HTTPS"; if (!_firefoxTrustHintShown && InterceptionService.IsFirefoxProfilePresent) @@ -381,31 +548,108 @@ private async Task UntrustCaAsync() return; } - var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmRemoveRootCaAsync(owner))) - { - SetTransientStatus("Remove root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + if (!TryBeginTrustCommand()) return; + + using var scope = InspectorUxTrace.Scope("UntrustCa"); + try + { + var owner = TryGetMainWindow(); + if (!await AwaitCancellableAsync(_dialogs.ConfirmRemoveRootCaAsync(owner))) + { + SetTransientStatus("Remove root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + return; + } + + SetStatus("Preparing remove…", StatusSeverity.Busy); + await AwaitPriorFirefoxTrustBackgroundAsync(); + + SetStatus("Removing root CA…", StatusSeverity.Busy); + await RemoveOsRootInteractiveAsync(machineStore: false); + if (DecryptHttps) + { + SetDecryptHttpsCore(false); + } + + var stillPresent = _interception.IsRootTrusted; + string message = stillPresent + ? FormatUntrustStillPresentStatus() + : FormatUntrustRemovedStatus(); + + SetOutcomeStatus( + message, + stillPresent ? StatusSeverity.Warning : StatusSeverity.Success, + toastImportant: true); + InspectorUxTrace.Event("UntrustCa.Result", $"stillPresent={stillPresent}"); } + finally + { + EndTrustCommand(); + } + } - SetStatus("Removing root CA…", StatusSeverity.Busy); - // CryptUI Remove needs a message pump — do not Task.Run (hangs headless / balloons memory). + /// + /// List Root thumbs off UI → CryptUI Remove each on UI → My/Firefox finalize off UI. + /// + private async Task RemoveOsRootInteractiveAsync(bool machineStore) + { + using var scope = InspectorUxTrace.Scope("RemoveOsRootInteractive"); await Task.Yield(); - _interception.UntrustRootCertificate(machineStore: false); - if (DecryptHttps) + if (_interception.UseInMemoryTrustState) { - SetDecryptHttpsCore(false); + _interception.RemoveOsRootStoreOnly(machineStore); + return; } - var stillPresent = _interception.IsRootTrusted; - string message = stillPresent - ? FormatUntrustStillPresentStatus() - : FormatUntrustRemovedStatus(); + SetStatus("Finding Titanium root CA in the Windows store…", StatusSeverity.Busy); + IReadOnlyList thumbs; + using (InspectorUxTrace.Scope("ListRootThumbprintsToRemove")) + { + thumbs = await RunOffUiAsync( + () => _interception.ListRootThumbprintsToRemove(machineStore), + StatusCancelToken); + } - SetOutcomeStatus( - message, - stillPresent ? StatusSeverity.Warning : StatusSeverity.Success, - toastImportant: true); + // Prefer known current thumb first so we do not depend solely on subject Find. + var current = _interception.RootCertificate?.Thumbprint; + if (!string.IsNullOrEmpty(current) && + !thumbs.Contains(current, StringComparer.OrdinalIgnoreCase)) + { + thumbs = thumbs.Prepend(current).ToList(); + } + + if (thumbs.Count == 0 && !string.IsNullOrEmpty(current)) + thumbs = new[] { current }; + + InspectorUxTrace.Event("RemoveOsRoot.Thumbs", $"count={thumbs.Count}"); + for (var i = 0; i < thumbs.Count; i++) + { + SetStatus( + thumbs.Count == 1 + ? "Windows may ask to DELETE the root CA — choose Yes" + : $"Windows may ask to DELETE root CA ({i + 1}/{thumbs.Count}) — choose Yes", + StatusSeverity.Busy); + await Task.Yield(); + using (InspectorUxTrace.Scope("RemoveRootThumbprint.CryptUI", $"i={i + 1}/{thumbs.Count}")) + _interception.RemoveRootThumbprintOnUi(machineStore, thumbs[i]); + } + + if (!OperatingSystem.IsWindows()) + { + await Task.Yield(); + using (InspectorUxTrace.Scope("ApplyUnixUntrustOnUi")) + _interception.ApplyUnixUntrustOnUi(); + } + + SetStatus("Finishing root CA removal…", StatusSeverity.Busy); + using (InspectorUxTrace.Scope("FinalizeAfterRootRemove")) + { + await RunOffUiAsync( + () => _interception.FinalizeAfterRootRemove(machineStore), + StatusCancelToken); + } + // Firefox prefs/HKCU only — serial background lane (never await certutil). + _interception.ScheduleClearPendingFirefoxRootTrust(); } private async Task RotateCaAsync() { @@ -415,46 +659,71 @@ private async Task RotateCaAsync() return; } - var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmRotateRootCaAsync(owner))) - { - SetTransientStatus("Clear and reinstall root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + if (!TryBeginTrustCommand()) return; - } - - if (DecryptHttps) - SetDecryptHttpsCore(false); - SetStatus("Clearing and recreating root CA…", StatusSeverity.Busy); - // Rotate removes Root-store entries (CryptUI) then mints a new PFX — keep on this thread. - await Task.Yield(); - var oldThumb = _interception.RootCertificate?.Thumbprint; - var ok = _interception.RotateRootCertificate(machineStore: false); - if (!ok) + using var scope = InspectorUxTrace.Scope("RotateCa"); + try { - SetOutcomeStatus("Clear and reinstall root CA failed — see logs", StatusSeverity.Error, toastImportant: true); - return; - } + var owner = TryGetMainWindow(); + if (!await AwaitCancellableAsync(_dialogs.ConfirmRotateRootCaAsync(owner))) + { + SetTransientStatus("Clear and reinstall root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + return; + } + + if (DecryptHttps) + SetDecryptHttpsCore(false); + + // Second Clear+Install often collided with the prior run's fire-and-forget Firefox enable. + SetStatus("Preparing clear and reinstall…", StatusSeverity.Busy); + await AwaitPriorFirefoxTrustBackgroundAsync(); + + SetStatus("Clearing root CA…", StatusSeverity.Busy); + await Task.Yield(); + var oldThumb = _interception.RootCertificate?.Thumbprint; + await RemoveOsRootInteractiveAsync(machineStore: false); + + SetStatus("Recreating root CA…", StatusSeverity.Busy); + bool ok; + using (InspectorUxTrace.Scope("MintNewRootCertificateCore")) + { + ok = await RunOffUiAsync( + () => _interception.MintNewRootCertificateCore(clearFirefox: false), + StatusCancelToken); + } + if (!ok) + { + SetOutcomeStatus("Clear and reinstall root CA failed — see logs", StatusSeverity.Error, toastImportant: true); + return; + } - var newThumb = _interception.RootCertificate?.Thumbprint; - var changed = !string.IsNullOrEmpty(newThumb) && - !string.Equals(oldThumb, newThumb, StringComparison.OrdinalIgnoreCase); + var newThumb = _interception.RootCertificate?.Thumbprint; + var changed = !string.IsNullOrEmpty(newThumb) && + !string.Equals(oldThumb, newThumb, StringComparison.OrdinalIgnoreCase); - if (await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) + if (await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) + { + SetBusyTrustingRootCa(); + // Skip initial Root Find — we just minted; opening Crypt32 before CryptUI stalls. + var trusted = await EnsureRootCaTrustedAsync(promptIfNeeded: true, skipInitialRefresh: true); + InspectorUxTrace.Event("RotateCa.InstallResult", $"trusted={trusted} changed={changed}"); + var message = trusted + ? FormatRotateCaTrustedStatus(changed) + : FormatOsTrustFailureStatus(_interception.LastOsTrustResult); + if (trusted) + SetOsTrustSuccessStatus(); + else + SetOutcomeStatus(message, StatusSeverity.Error, toastImportant: true); + return; + } + + SetOutcomeStatus(FormatRotateCaDeferredTrustStatus(changed), StatusSeverity.Warning, toastImportant: true); + } + finally { - SetBusyTrustingRootCa(); - var trusted = await EnsureRootCaTrustedAsync(promptIfNeeded: true); - var message = trusted - ? FormatRotateCaTrustedStatus(changed) - : FormatOsTrustFailureStatus(_interception.LastOsTrustResult); - if (trusted) - SetOsTrustSuccessStatus(); - else - SetOutcomeStatus(message, StatusSeverity.Error, toastImportant: true); - return; + EndTrustCommand(); } - - SetOutcomeStatus(FormatRotateCaDeferredTrustStatus(changed), StatusSeverity.Warning, toastImportant: true); } private static string FormatRotateCaDeferredTrustStatus(bool changed) => changed ? "Root CA cleared — Install root CA (or enable Decrypt HTTPS) to trust the new certificate" : "Root CA recreate completed — Install root CA to trust"; @@ -514,6 +783,7 @@ private async Task DeviceCaSetupAsync() private async Task EnableDecryptHttpsAsync(int enableGeneration) { _decryptHttpsBusy = true; + using var scope = InspectorUxTrace.Scope("EnableDecryptHttps", $"gen={enableGeneration}"); try { // Stay on the Avalonia UI sync context after awaits. ConfigureAwait(false) here @@ -680,7 +950,7 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() StatusCancelToken); if (trusted) { - _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); + _interception.ScheduleFirefoxEnterpriseRootsBestEffort(); return true; } @@ -694,7 +964,7 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() StatusCancelToken); if (trusted) { - _ = RunOffUiAsync(InterceptionService.TryEnableFirefoxEnterpriseRootsBestEffort); + _interception.ScheduleFirefoxEnterpriseRootsBestEffort(); return true; } } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index 9ae09e767..6942edcc0 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -82,6 +82,8 @@ public sealed partial class MainWindowViewModel : INotifyPropertyChanged private bool _decryptHttps; private bool _decryptHttpsBusy; private int _decryptEnableGeneration; + /// Exclusive gate for Install / Remove / Rotate / Trust Firefox (CryptUI + store). + private bool _trustCommandBusy; private string _autoResponderMatch = "*"; private string _autoResponderBody = "OK"; private string _autoResponderContentType = "text/plain"; @@ -504,6 +506,7 @@ await MarshalToUiAsync(() => /// public async Task TryAutoStartAsync() { + InspectorUxTrace.Event("Session.Open", $"uxTrace={InspectorUxTrace.LogFilePath}"); // MenuItem CheckBox TwoWay bindings can write false during init and PersistSettings. // Prefer the disk snapshot from LoadFromSettings for this first-start decision. RestoreLaunchPreferencesIfClobbered(); @@ -797,6 +800,7 @@ private async Task StopCaptureCoreAsync(string statusAfterStop) return; } + using var scope = InspectorUxTrace.Scope("StopCapture"); _stopBusy = true; _reenableSystemProxyOnStart = SystemProxy; // Invalidate in-flight optimistic System proxy applies before WinINET restore in Stop(). @@ -806,10 +810,10 @@ private async Task StopCaptureCoreAsync(string statusAfterStop) try { - await RunOffUiAsync(() => _interception.Stop(), _statusRevertCts?.Token ?? CancellationToken.None) - .ConfigureAwait(false); + await RunOffUiAsync(() => _interception.Stop(), _statusRevertCts?.Token ?? CancellationToken.None); - // Same as Start: avoid MarshalToUiAsync when no dispatcher pump (unit tests). + // Stay on UI sync context when Avalonia has one (StatusText / checkbox). Unit tests + // without a sync context continue inline on the thread-pool — fine without bindings. SetSystemProxyCore(false); PersistSettings(); RefreshEndpointAndBindUi(); @@ -849,9 +853,10 @@ private async Task TryToggleSystemProxyAsync() if (!s.WarnedAboutPacReplace) { // macOS scutil can block up to 3s — keep it off the dispatcher. + // Stay on the UI sync context afterward: ConfirmPacReplaceAsync uses ShowDialog. var hasPac = await RunOffUiAsync( SystemProxyPacHelper.HasActivePacScript, - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); if (hasPac) { var owner = TryGetMainWindow(); @@ -983,7 +988,7 @@ private async Task OpenExcludedHostsAsync() { var ok = await RunOffUiAsync( () => _interception.ReapplySystemProxyIfEnabled(), - StatusCancelToken).ConfigureAwait(false); + StatusCancelToken); StatusText = ok ? "Excluded hosts saved (applies to new connections)" : "Exclusions saved; re-toggle System proxy to apply OS bypass changes"; @@ -1500,6 +1505,7 @@ private void SetSystemProxyCore(bool enabled) private async Task ApplySystemProxyAsync(bool enable) { var generation = Interlocked.Increment(ref _systemProxyApplyGeneration); + using var scope = InspectorUxTrace.Scope("ApplySystemProxy", $"enable={enable} gen={generation}"); try { var ok = await RunOffUiAsync( @@ -2642,6 +2648,8 @@ private async Task StartCaptureAsync() return; } + using var scope = InspectorUxTrace.Scope("StartCapture", $"{BindAddress}:{BindPort}"); + InspectorUxTrace.Event("UxTrace.Path", InspectorUxTrace.LogFilePath); _startBusy = true; var address = ParseBindAddress(BindAddress); PersistSettings(); @@ -2661,10 +2669,10 @@ private async Task StartCaptureAsync() // Use async Task.Run (not GetResult) to avoid sync-over-async deadlocks on a sync context. await Task.Run( async () => await _interception.StartAsync(address, port, token).ConfigureAwait(false), - token).ConfigureAwait(false); + token); - // Apply ViewModel fields on this async path. Do not MarshalToUiAsync here: unit tests can - // have Application.Current set without a pumping dispatcher, which would hang forever on Post. + // Stay on UI sync context when present so StatusText / Capturing bind correctly. + // (ConfigureAwait(false) here left StatusText stuck on Busy in production.) if (_interception.BoundPort > 0) { BindPort = _interception.BoundPort; diff --git a/src/Titanium.Inspector/Views/LoggingSettingsWindow.axaml b/src/Titanium.Inspector/Views/LoggingSettingsWindow.axaml index 87eb71b6e..cf4154513 100644 --- a/src/Titanium.Inspector/Views/LoggingSettingsWindow.axaml +++ b/src/Titanium.Inspector/Views/LoggingSettingsWindow.axaml @@ -39,6 +39,8 @@ + diff --git a/src/Titanium.Inspector/Views/MainWindow.axaml b/src/Titanium.Inspector/Views/MainWindow.axaml index dc8436bc2..ec7170de7 100644 --- a/src/Titanium.Inspector/Views/MainWindow.axaml +++ b/src/Titanium.Inspector/Views/MainWindow.axaml @@ -164,10 +164,15 @@ - + - diff --git a/src/Titanium.Web.Proxy/Certificates/CertificateManager.cs b/src/Titanium.Web.Proxy/Certificates/CertificateManager.cs index df56bc22b..b46506aac 100644 --- a/src/Titanium.Web.Proxy/Certificates/CertificateManager.cs +++ b/src/Titanium.Web.Proxy/Certificates/CertificateManager.cs @@ -703,7 +703,11 @@ private void RemoveMatchingCertificates( { using var store = new X509Store(storeName, storeLocation); store.Open(OpenFlags.ReadWrite); - var toRemove = store.Certificates + // FindBySubjectName is indexed CryptoAPI — do NOT enumerate store.Certificates + // (that loads every Root CA and routinely stalls tens of seconds on enterprise machines). + var candidates = store.Certificates.Find( + X509FindType.FindBySubjectName, expectedCn, validOnly: false); + var toRemove = candidates .Cast() .Where(cert => IsSameCommonNameStoreCandidate(cert, expectedCn, keepThumbprint)) .ToList(); @@ -1392,59 +1396,197 @@ public bool LoadRootCertificate(string pfxFilePath, string password, bool overwr /// public void TrustRootCertificate(bool machineTrusted = false) { - // currentUser\personal - InstallCertificate(StoreName.My, StoreLocation.CurrentUser); - // currentUser\Root — Windows may show a Trusted Root yes/no security dialog on Add. - var rootAdded = InstallCertificate(StoreName.Root, StoreLocation.CurrentUser); + var rootAdded = InstallRootIntoCertificateStores(machineTrusted); // Orphan Remove also prompts; only prune when we just installed this thumbprint so // re-trust / Install CA when already present does not open Root ReadWrite for cleanup. if (rootAdded) - RemoveOrphanedSameCommonNameCertificates(StoreLocation.CurrentUser, keepCurrentThumbprint: true); + PruneOrphanedSameCommonNameCertificates(machineTrusted, keepCurrentThumbprint: true); + + ApplyUnixSslTrustAfterStoreInstall(machineTrusted); + } + + /// + /// Installs the root into Personal + Trusted Root stores only (Windows CryptUI Yes/No on Root Add). + /// Does not prune orphans or run Unix Keychain/NSS trust — UI callers should finish those + /// off the dispatcher after CryptUI returns so Avalonia does not show Not Responding. + /// + /// True when the user Root store entry was newly added. + public bool InstallRootIntoCertificateStores(bool machineTrusted = false) + { + InstallCertificate(StoreName.My, StoreLocation.CurrentUser); + var rootAdded = InstallCertificate(StoreName.Root, StoreLocation.CurrentUser); if (machineTrusted) { - // localMachine\personal InstallCertificate(StoreName.My, StoreLocation.LocalMachine); - // localMachine\Root - var machineRootAdded = InstallCertificate(StoreName.Root, StoreLocation.LocalMachine); - if (machineRootAdded) - RemoveOrphanedSameCommonNameCertificates(StoreLocation.LocalMachine, keepCurrentThumbprint: true); + InstallCertificate(StoreName.Root, StoreLocation.LocalMachine); } - // On macOS/Linux, also trust for SSL in Keychain / NSS so browsers accept MITM. - if (!RunTime.IsWindows && RootCertificate != null) + if (rootAdded) { - // Unit/CI: never open Keychain auth, polkit, or NSS package install dialogs. - if (ShouldSuppressInteractiveRootStoreMutations) - { - LastOsTrustResult = CertificateOsTrustResult.Fail( - CertificateOsTrustKind.Cancelled, - "OS SSL trust skipped (interactive root-store UI suppressed)"); - return; - } + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); + return true; + } - LastOsTrustResult = Helpers.UnixCertificateTrust.TrustUserSsl(RootCertificate, RootCertificateName); - if (!machineTrusted) - return; + // CryptUI No / failure vs already present: presence check without treating cancel as Ok + // (Decrypt HTTPS used to leave the checkbox ticked and open a recovery dialog). + if (RootCertificate is not null && + FindCertificates(StoreName.Root, StoreLocation.CurrentUser, RootCertificate.Thumbprint).Count > 0) + { + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA already trusted in current-user store"); + return false; + } - // machineTrusted: elevate into System.keychain / system CA store (admin prompt). - var machineOk = Helpers.UnixCertificateTrust.TrustMachineSsl(RootCertificate, RootCertificateName); - if (!machineOk) + LastOsTrustResult = CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Cancelled, + "Root CA install cancelled"); + return false; + } + + /// + /// Removes same-CN Root/My entries (may show Windows Root Delete CryptUI). Prefer a pumping + /// UI thread when interactive. + /// + public void PruneOrphanedSameCommonNameCertificates(bool machineTrusted, bool keepCurrentThumbprint) + { + RemoveOrphanedSameCommonNameCertificates(StoreLocation.CurrentUser, keepCurrentThumbprint); + if (machineTrusted) + RemoveOrphanedSameCommonNameCertificates(StoreLocation.LocalMachine, keepCurrentThumbprint); + } + + /// + /// macOS/Linux SSL trust (Keychain / NSS). May show auth UI — keep on a pumping thread. + /// No-op on Windows (Root store presence is trust). + /// + public void ApplyUnixSslTrustAfterStoreInstall(bool machineTrusted = false) + { + if (RunTime.IsWindows || RootCertificate == null) + { + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); + return; + } + + if (ShouldSuppressInteractiveRootStoreMutations) + { + LastOsTrustResult = CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Cancelled, + "OS SSL trust skipped (interactive root-store UI suppressed)"); + return; + } + + LastOsTrustResult = Helpers.UnixCertificateTrust.TrustUserSsl(RootCertificate, RootCertificateName); + if (!machineTrusted) + return; + + var machineOk = Helpers.UnixCertificateTrust.TrustMachineSsl(RootCertificate, RootCertificateName); + if (!machineOk) + { + LastOsTrustResult = CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Failed, + "Machine-wide CA trust failed (user trust may already be applied)"); + } + else if (LastOsTrustResult.Succeeded || + LastOsTrustResult.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) + { + LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted machine-wide"); + } + } + + /// + /// Read-only: Root-store thumbprints matching . + /// Uses FindBySubjectName (not a full store enumeration) so interactive Clear/reinstall + /// does not sit on Busy for tens of seconds on large Windows Root stores. + /// + public System.Collections.Generic.IReadOnlyList ListSameCommonNameRootThumbprints( + StoreLocation storeLocation, string? keepThumbprint = null) + { + var expectedCn = RootCertificateName; + var list = new System.Collections.Generic.List(); + try + { + using var store = new X509Store(StoreName.Root, storeLocation); + store.Open(OpenFlags.ReadOnly); + var candidates = store.Certificates.Find( + X509FindType.FindBySubjectName, expectedCn, validOnly: false); + foreach (var cert in candidates.Cast()) { - LastOsTrustResult = CertificateOsTrustResult.Fail( - CertificateOsTrustKind.Failed, - "Machine-wide CA trust failed (user trust may already be applied)"); + try + { + if (IsSameCommonNameStoreCandidate(cert, expectedCn, keepThumbprint)) + list.Add(cert.Thumbprint); + } + finally + { + cert.Dispose(); + } } - else if (LastOsTrustResult.Succeeded || - LastOsTrustResult.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) + } + catch (Exception e) + { + OnException(new Exception( + $"Failed to list same-CN roots in Root\\{storeLocation}.", e)); + } + + return list; + } + + /// + /// Removes one certificate by thumbprint. Root Remove may show Windows CryptUI — UI thread. + /// + public bool RemoveCertificateByThumbprint( + StoreName storeName, StoreLocation storeLocation, string thumbprint) + { + if (string.IsNullOrWhiteSpace(thumbprint)) + return false; + + if (storeName == StoreName.Root && ShouldSuppressInteractiveRootStoreMutations) + return false; + + try + { + using var store = new X509Store(storeName, storeLocation); + store.Open(OpenFlags.ReadWrite); + var found = store.Certificates.Find(X509FindType.FindByThumbprint, thumbprint, validOnly: false); + if (found.Count == 0) + return false; + + foreach (var cert in found) { - LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted machine-wide"); + try { store.Remove(cert); } + finally { cert.Dispose(); } } - return; + return true; } + catch (Exception e) + { + OnException(new Exception( + $"Failed to remove thumbprint '{thumbprint}' from {storeName}\\{storeLocation}.", e)); + return false; + } + } + + /// + /// Personal (My) store same-CN cleanup only — typically no CryptUI. Safe off the UI thread. + /// + public void PruneOrphanedPersonalCertificates(StoreLocation storeLocation, bool keepCurrentThumbprint) + { + var expectedCn = RootCertificateName; + var keepThumb = keepCurrentThumbprint ? RootCertificate?.Thumbprint : null; + RemoveMatchingCertificates(StoreName.My, storeLocation, expectedCn, keepThumb); + } - LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); + /// + /// macOS/Linux Keychain/NSS untrust. May show auth UI — keep on a pumping thread. + /// + public void ApplyUnixSslUntrust() + { + if (RunTime.IsWindows || RootCertificate == null) + return; + if (ShouldSuppressInteractiveRootStoreMutations) + return; + + Helpers.UnixCertificateTrust.UntrustUserSsl(RootCertificate, RootCertificateName); } /// @@ -1528,10 +1670,9 @@ public bool TrustRootCertificateAsAdmin(bool machineTrusted = false) // NOSONAR if (certificate == null) return false; // currentUser\Personal + currentUser\Root (machine elevation is only needed for LocalMachine). - InstallCertificate(StoreName.My, StoreLocation.CurrentUser); - var rootAdded = InstallCertificate(StoreName.Root, StoreLocation.CurrentUser); - if (rootAdded) - RemoveOrphanedSameCommonNameCertificates(StoreLocation.CurrentUser, keepCurrentThumbprint: true); + // Do not prune orphans here — full-store sweeps after CryptUI freeze Avalonia; Inspector + // finalizes My-store prune off the UI via FinalizeTrustAfterAdminInstall. + _ = InstallRootIntoCertificateStores(machineTrusted: false); // UAC / Keychain auth / polkit — never in unit/CI (hangs unattended runs). if (ShouldSuppressInteractiveRootStoreMutations) @@ -1695,10 +1836,9 @@ public void RemoveTrustedRootCertificate(bool machineTrusted = false) !ShouldSuppressInteractiveRootStoreMutations) Helpers.UnixCertificateTrust.UntrustUserSsl(RootCertificate, RootCertificateName); - // Best-effort Firefox cleanup (policy + default profile nickname). - FirefoxCertificateTrust.TryClearWindowsEnterpriseRoots(); - if (RootCertificate != null) - FirefoxCertificateTrust.UntrustDefaultProfile(RootCertificateName); + // Firefox prefs / certutil must not run on the CryptUI UI thread — prefs.js locks and + // certutil against a live profile hang Avalonia as "(Not Responding)". Callers schedule + // FirefoxCertificateTrust.ClearRootTrustBestEffort off the UI after store remove. } /// @@ -1713,7 +1853,6 @@ public bool RemoveTrustedRootCertificateAsAdmin(bool machineTrusted = false) if (!RunTime.IsWindows) { if (RootCertificate == null) return false; - FirefoxCertificateTrust.UntrustDefaultProfile(RootCertificateName); if (ShouldSuppressInteractiveRootStoreMutations) return true; Helpers.UnixCertificateTrust.UntrustUserSsl(RootCertificate, RootCertificateName); @@ -1723,9 +1862,6 @@ public bool RemoveTrustedRootCertificateAsAdmin(bool machineTrusted = false) : true; // NOSONAR S1125 } - FirefoxCertificateTrust.TryClearWindowsEnterpriseRoots(); - FirefoxCertificateTrust.UntrustDefaultProfile(RootCertificateName); - // Elevated certutil -delstore shows UAC; skip when Root UI is suppressed. if (ShouldSuppressInteractiveRootStoreMutations) return true; diff --git a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs index f78e49ba7..0459c21e6 100644 --- a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs +++ b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs @@ -51,12 +51,10 @@ public static class FirefoxCertificateTrust /// public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() { - // Cross-platform policies.json is best-effort; HKCU / user.js remain authoritative on Windows. - var policiesWritten = TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true); - if (!OperatingSystem.IsWindows()) { - if (policiesWritten) + // Cross-platform policies.json is best-effort; user.js remains authoritative off Windows. + if (TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true)) { return CertificateOsTrustResult.Ok( "Firefox policies.json updated (" + ImportEnterpriseRootsValue + "); restart Firefox to apply"); @@ -67,8 +65,12 @@ public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() return TryEnableEnterpriseRootsUserPref(); } + // Windows: HKCU first. Never touch Program Files policies.json here — CreateDirectory / + // WriteAllText under Program Files routinely stalls tens of seconds under AV and blocked + // the Clear+Install background lane (AwaitTrustBg timed out at 8s). if (TryWriteWindowsImportEnterpriseRootsPolicy()) { + _ = TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true, userWritableOnly: true); return CertificateOsTrustResult.Ok( "Firefox will trust the Windows root CA after you restart Firefox"); } @@ -81,6 +83,15 @@ public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() (resolveError ?? "no Firefox profile was found")); } + // Avoid prefs.js / locked profile I/O while Firefox is running (multi-minute hangs). + if (IsFirefoxProcessRunning()) + { + return CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Failed, + "Could not set HKCU ImportEnterpriseRoots and Firefox is running — " + + "quit Firefox or set the policy manually, then retry"); + } + return TryWriteEnterpriseRootsUserPref( profileDir, "Firefox will trust the Windows root CA after you restart Firefox (profile preference)"); @@ -136,7 +147,7 @@ private static CertificateOsTrustResult TryWriteEnterpriseRootsUserPref(string p /// Clears the HKCU ImportEnterpriseRoots value and profile user.js pref we may have set. public static bool TryClearWindowsEnterpriseRoots() { - var cleared = TryClearFirefoxPoliciesJsonImportEnterpriseRoots(); + var cleared = false; if (OperatingSystem.IsWindows()) { @@ -153,13 +164,21 @@ public static bool TryClearWindowsEnterpriseRoots() { // ignore } + + // User-writable policies only — never Program Files (AV / ACL stalls). + cleared = TryClearFirefoxPoliciesJsonImportEnterpriseRoots(userWritableOnly: true) || cleared; + } + else + { + cleared = TryClearFirefoxPoliciesJsonImportEnterpriseRoots(userWritableOnly: false); } if (TryResolveDefaultProfileDirectory(out var profileDir, out _)) { try { - cleared = ClearEnterpriseRootsUserPref(profileDir) || cleared; + // user.js only — never prefs.js (Firefox file lock hangs writers for tens of seconds). + cleared = ClearEnterpriseRootsPrefFile(Path.Combine(profileDir, "user.js")) || cleared; } catch { @@ -265,10 +284,16 @@ internal static bool TryValidateFirefoxPoliciesJson(string json, out string? err } /// Best-effort write/merge of Firefox policies.json into known OS locations. - internal static bool TryWriteOrMergeFirefoxPoliciesJson(bool importEnterpriseRoots) + /// + /// When true (Windows Clear/Install background lane), skip Program Files paths that + /// stall under AV / ACL denial for tens of seconds. + /// + internal static bool TryWriteOrMergeFirefoxPoliciesJson( + bool importEnterpriseRoots, + bool userWritableOnly = false) { var any = false; - foreach (var path in GetFirefoxPoliciesJsonPaths()) + foreach (var path in GetFirefoxPoliciesJsonPaths(userWritableOnly)) { try { @@ -304,10 +329,10 @@ internal static bool TryWriteOrMergeFirefoxPoliciesJson(bool importEnterpriseRoo return any; } - private static bool TryClearFirefoxPoliciesJsonImportEnterpriseRoots() + private static bool TryClearFirefoxPoliciesJsonImportEnterpriseRoots(bool userWritableOnly = false) { var cleared = false; - foreach (var path in GetFirefoxPoliciesJsonPaths()) + foreach (var path in GetFirefoxPoliciesJsonPaths(userWritableOnly)) { try { @@ -330,17 +355,21 @@ private static bool TryClearFirefoxPoliciesJsonImportEnterpriseRoots() } /// Known Mozilla policies.json locations (system + user-writable fallbacks). - internal static IEnumerable GetFirefoxPoliciesJsonPaths() + internal static IEnumerable GetFirefoxPoliciesJsonPaths(bool userWritableOnly = false) { var home = Environment.GetFolderPath(Environment.SpecialFolder.UserProfile); if (OperatingSystem.IsWindows()) { - var programFiles = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles); - var programFilesX86 = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86); - yield return Path.Combine(programFiles, "Mozilla Firefox", DistributionDirName, PoliciesJsonFileName); - if (!string.IsNullOrEmpty(programFilesX86)) - yield return Path.Combine(programFilesX86, "Mozilla Firefox", DistributionDirName, PoliciesJsonFileName); + if (!userWritableOnly) + { + var programFiles = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles); + var programFilesX86 = Environment.GetFolderPath(Environment.SpecialFolder.ProgramFilesX86); + yield return Path.Combine(programFiles, "Mozilla Firefox", DistributionDirName, PoliciesJsonFileName); + if (!string.IsNullOrEmpty(programFilesX86)) + yield return Path.Combine(programFilesX86, "Mozilla Firefox", DistributionDirName, PoliciesJsonFileName); + } + // User-level distribution next to the profile root (portable / some enterprise layouts). var appData = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData); yield return Path.Combine(appData, "Mozilla", FirefoxDirName, DistributionDirName, PoliciesJsonFileName); @@ -427,6 +456,11 @@ internal static void EnsureEnterpriseRootsPrefFile(string prefFile) const string prefLine = "user_pref(\"" + EnterpriseRootsPrefName + "\", true);"; if (File.Exists(prefFile)) { + // Huge prefs.js / user.js under a live profile can OOM ReadAllText in tests/CI. + var len = new FileInfo(prefFile).Length; + if (len > 2 * 1024 * 1024) + throw new IOException($"Firefox pref file too large to rewrite safely ({len} bytes)"); + var text = File.ReadAllText(prefFile); var lines = text.Split(['\r', '\n'], StringSplitOptions.None); var found = false; @@ -469,7 +503,8 @@ internal static bool VerifyEnterpriseRootsUserPref(string profileDirectory) private static bool ClearEnterpriseRootsUserPref(string profileDirectory) { var cleared = ClearEnterpriseRootsPrefFile(Path.Combine(profileDirectory, "user.js")); - cleared = ClearEnterpriseRootsPrefFile(Path.Combine(profileDirectory, "prefs.js")) || cleared; + if (!IsFirefoxProcessRunning()) + cleared = ClearEnterpriseRootsPrefFile(Path.Combine(profileDirectory, "prefs.js")) || cleared; return cleared; } @@ -496,6 +531,28 @@ public static CertificateOsTrustResult TrustDefaultProfile( public static bool UntrustDefaultProfile(string friendlyName) => UntrustDefaultProfile(friendlyName, new ProcessRunner()); + /// + /// Clears enterprise-roots policy/prefs (HKCU / user.js). Does not run NSS + /// certutil — that can hang for minutes on a locked Firefox profile and blocked + /// Clear/reinstall on "Finishing root CA removal…". Use Trust/Untrust Firefox for NSS. + /// + public static void ClearRootTrustBestEffort(string? friendlyName) + { + try + { + if (string.Equals(Environment.GetEnvironmentVariable("TITANIUM_SKIP_ROOT_STORE_UI"), "1", + StringComparison.Ordinal)) + return; + + _ = friendlyName; // nickname reserved for explicit Trust Firefox / Untrust Firefox + TryClearWindowsEnterpriseRoots(); + } + catch + { + // best-effort + } + } + internal static CertificateOsTrustResult TrustDefaultProfile( X509Certificate2 certificate, string friendlyName, @@ -565,6 +622,10 @@ internal static bool UntrustDefaultProfile(string friendlyName, IProcessRunner r if (!TryResolveDefaultProfileDirectory(out var profileDir, out _)) return false; + // certutil against a live profile DB can hang indefinitely. + if (IsFirefoxProcessRunning()) + return false; + var certutil = UnixCertificateTrust.FindCertutil(runner); if (certutil is null) return false; @@ -582,10 +643,42 @@ internal static bool UntrustDefaultProfile(string friendlyName, IProcessRunner r /// True when a firefox process is running (best-effort). public static bool IsFirefoxProcessRunning() { - using var process = EnumerateFirefoxProcesses().FirstOrDefault(); - return process is not null; + // GetProcesses() enumerates every process on the machine and routinely stalls for seconds + // under load — that collided with Clear+Install fire-and-forget prefs work. Name lookup + // is enough for the prefs.js lock guard. + foreach (var name in FirefoxProcessNames) + { + Process[]? found = null; + try + { + found = Process.GetProcessesByName(name); + if (found.Length > 0) + return true; + } + catch + { + // ignore + } + finally + { + if (found != null) + { + foreach (var p in found) + { + try { p.Dispose(); } catch { /* ignore */ } + } + } + } + } + + return false; } + private static readonly string[] FirefoxProcessNames = + OperatingSystem.IsLinux() + ? [FirefoxProcessName, FirefoxProcessName + "-bin"] + : [FirefoxProcessName]; + /// /// Asks Firefox to quit gracefully (user already consented). Waits briefly for exit. /// Does not force-kill; returns false if Firefox is still running after the wait. @@ -667,36 +760,20 @@ private static void TermFirefoxProcesses(IProcessRunner runner) private static IEnumerable EnumerateFirefoxProcesses() { - Process[] processes; - try - { - processes = Process.GetProcesses(); - } - catch + foreach (var name in FirefoxProcessNames) { - yield break; - } - - foreach (var process in processes) - { - var match = false; + Process[] found; try { - var name = process.ProcessName; - match = name.Equals(FirefoxProcessName, StringComparison.OrdinalIgnoreCase) - || name.Equals(FirefoxProcessName + "-bin", StringComparison.OrdinalIgnoreCase); + found = Process.GetProcessesByName(name); } catch { - match = false; + continue; } - if (match) + foreach (var process in found) yield return process; - else - { - try { process.Dispose(); } catch { /* ignore */ } - } } } diff --git a/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt b/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt index 8d1900c90..2321c6f62 100644 --- a/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt +++ b/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt @@ -186,10 +186,18 @@ Titanium.Web.Proxy.Network.CertificateManager.OpenMacKeychainGuidance() -> strin Titanium.Web.Proxy.Network.CertificateManager.VerifyOsUserSslTrust() -> bool Titanium.Web.Proxy.Network.CertificateManager.IsRootInLoginKeychain() -> bool Titanium.Web.Proxy.Network.CertificateManager.IsOsRootStillPresent() -> bool +Titanium.Web.Proxy.Network.CertificateManager.InstallRootIntoCertificateStores(bool machineTrusted = false) -> bool +Titanium.Web.Proxy.Network.CertificateManager.PruneOrphanedSameCommonNameCertificates(bool machineTrusted, bool keepCurrentThumbprint) -> void +Titanium.Web.Proxy.Network.CertificateManager.ApplyUnixSslTrustAfterStoreInstall(bool machineTrusted = false) -> void +Titanium.Web.Proxy.Network.CertificateManager.ApplyUnixSslUntrust() -> void +Titanium.Web.Proxy.Network.CertificateManager.ListSameCommonNameRootThumbprints(System.Security.Cryptography.X509Certificates.StoreLocation storeLocation, string? keepThumbprint = null) -> System.Collections.Generic.IReadOnlyList! +Titanium.Web.Proxy.Network.CertificateManager.RemoveCertificateByThumbprint(System.Security.Cryptography.X509Certificates.StoreName storeName, System.Security.Cryptography.X509Certificates.StoreLocation storeLocation, string! thumbprint) -> bool +Titanium.Web.Proxy.Network.CertificateManager.PruneOrphanedPersonalCertificates(System.Security.Cryptography.X509Certificates.StoreLocation storeLocation, bool keepCurrentThumbprint) -> void Titanium.Web.Proxy.Network.FirefoxCertificateTrust static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.IsFirefoxProcessRunning() -> bool static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.IsFirefoxProfilePresent() -> bool static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.TryClearWindowsEnterpriseRoots() -> bool +static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.ClearRootTrustBestEffort(string? friendlyName) -> void static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref() -> Titanium.Web.Proxy.Network.CertificateOsTrustResult! static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.TryEnableWindowsEnterpriseRoots() -> Titanium.Web.Proxy.Network.CertificateOsTrustResult! static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.TryRequestFirefoxQuit(System.TimeSpan? waitForExit = null) -> bool diff --git a/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs b/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs index dc1f86e0e..0dec871cc 100644 --- a/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs +++ b/tests/Titanium.Inspector.Tests/InterceptionCaptureCoverageTests.cs @@ -468,7 +468,8 @@ public void TrustHelpers_BeforeStart_DoNotTouchLiveOs() Assert.AreEqual(CertificateOsTrustKind.Failed, nss.Kind); StringAssert.Contains(nss.Message, "Start the proxy first"); var ff = interception.TrustFirefox(); - Assert.AreEqual(CertificateOsTrustKind.Failed, ff.Kind); + Assert.IsTrue(ff.Succeeded, "UseInMemoryTrustState short-circuits before proxy start"); + StringAssert.Contains(ff.Message, "in-memory"); Assert.IsNull(interception.OpenMacKeychainGuidance()); Assert.IsFalse(interception.IsRootInLoginKeychain()); Assert.IsFalse(interception.VerifyOsUserSslTrust()); @@ -776,7 +777,7 @@ public async Task Interception_CompleteRootTrustAndLegacyCrtsSeams() { Assert.IsTrue(interception.InstallRootCertificate(false)); Assert.IsTrue(interception.IsRootTrusted); - // Trusted path also best-effort enables Firefox enterprise roots. + // CompleteRootTrustInstall is a passthrough; Firefox prefs are scheduled by the VM off-UI. Assert.IsTrue((bool)complete.Invoke(interception, [true])!); } finally diff --git a/tests/Titanium.Inspector.Tests/RotateRootCaTests.cs b/tests/Titanium.Inspector.Tests/RotateRootCaTests.cs index 60c9b2037..c0e2eaa60 100644 --- a/tests/Titanium.Inspector.Tests/RotateRootCaTests.cs +++ b/tests/Titanium.Inspector.Tests/RotateRootCaTests.cs @@ -77,7 +77,11 @@ public async Task RotateCa_Accept_ChangesThumbprintAndClearsLocalCrts() interception, dialogs); - await ExecuteAsync(vm.RotateCaCommand); + await ExecuteUntilAsync( + vm.RotateCaCommand, + () => interception.RootCertificate is not null + && !string.Equals(before, interception.RootCertificate.Thumbprint, StringComparison.OrdinalIgnoreCase) + && File.Exists(Path.Combine(dir, "rootCert.pfx"))); Assert.AreNotEqual(before, interception.RootCertificate!.Thumbprint); Assert.IsFalse(Directory.Exists(Path.Combine(dir, "crts"))); Assert.IsTrue(File.Exists(Path.Combine(dir, "rootCert.pfx"))); @@ -172,6 +176,18 @@ private static async Task ExecuteAsync(ICommand command) command.Execute(null); await Task.Delay(150); } + + private static async Task ExecuteUntilAsync(ICommand command, Func done, int timeoutMs = 15000) + { + command.Execute(null); + var deadline = Environment.TickCount64 + timeoutMs; + while (!done()) + { + if (Environment.TickCount64 >= deadline) + Assert.Fail("Timed out waiting for Rotate CA to finish."); + await Task.Delay(25); + } + } [TestMethod] public async Task RotateCa_WhenProxyStopped_SetsStartFirstStatus() { @@ -231,10 +247,15 @@ public async Task RotateCa_AcceptInstall_UpdatesStatusViaInstallHelper() dialogs); vm.DecryptHttps = true; - await ExecuteAsync(vm.RotateCaCommand); + await ExecuteUntilAsync( + vm.RotateCaCommand, + () => dialogs.InstallRootCaCalls >= 1 && + interception.IsRootTrusted && + !vm.IsStatusBusy && + vm.StatusText.Contains("trusted", StringComparison.OrdinalIgnoreCase)); Assert.IsFalse(vm.DecryptHttps); Assert.IsTrue(dialogs.InstallRootCaCalls >= 1); - StringAssert.Contains(vm.StatusText, "trusted"); + StringAssert.Contains(vm.StatusText, "trusted", StringComparison.OrdinalIgnoreCase); interception.EnsureShutdown(); } finally @@ -273,7 +294,10 @@ public async Task RotateCa_UserInstallFails_ElevatesAndTrusts() interception, dialogs); - await ExecuteAsync(vm.RotateCaCommand); + await ExecuteUntilAsync( + vm.RotateCaCommand, + () => dialogs.TrustRecoveryCalls >= 1 + && vm.StatusText.Contains("trusted", StringComparison.OrdinalIgnoreCase)); Assert.AreEqual(1, dialogs.TrustRecoveryCalls); StringAssert.Contains(vm.StatusText, "trusted"); interception.EnsureShutdown(); diff --git a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs index 3fbb896a0..9a2ce1347 100644 --- a/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs +++ b/tests/Titanium.Inspector.Tests/TrustCommandCoverageTests.cs @@ -99,7 +99,7 @@ await ExecuteUntilAsync( interception.FailNextUserTrustInstall = true; dialogs.TrustRecoveryResult = TrustRecoveryChoice.Primary; - await ExecuteAsync(vm.InstallCaCommand); + await ExecuteUntilAsync(vm.InstallCaCommand, () => interception.IsRootTrusted); Assert.IsTrue(interception.IsRootTrusted, "admin recovery should trust in-memory"); interception.FailNextUserTrustInstall = true; diff --git a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs index a1b84dbf7..36b2ea222 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs @@ -400,6 +400,16 @@ public void TryEnableWindowsEnterpriseRoots_OnWindows_WritesOrSucceeds() return; } + // Live Firefox prefs / AV can fail the user.js fallback without meaning the API is broken. + if (!result.Succeeded && + (result.Message.Contains("too large", StringComparison.OrdinalIgnoreCase) || + result.Message.Contains("Insufficient memory", StringComparison.OrdinalIgnoreCase) || + result.Message.Contains("Firefox is running", StringComparison.OrdinalIgnoreCase))) + { + Assert.Inconclusive(result.Message); + return; + } + Assert.IsTrue(result.Succeeded, result.Message); FirefoxCertificateTrust.TryClearWindowsEnterpriseRoots(); } From 2da84303ee9b97a1284c2281e85e36786a6e9fd0 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 22:34:33 -0500 Subject: [PATCH 07/32] fix(inspector): harden cross-platform trust UX and automate decision coverage. Stop Windows Trust Firefox falling through to NSS certutil, skip the second Clear+Install confirm before CryptUI, bound process timeouts, and add CI decision/stress plus Headless Confirm coverage. --- .github/workflows/dotnetcore.yml | 20 +- docs/inspector-trust-ux-matrix.md | 72 +++++ .../Services/InterceptionService.cs | 142 +++++++-- .../ViewModels/MainWindowViewModel.Trust.cs | 201 +++++++++--- .../ViewModels/MainWindowViewModel.cs | 126 +++++++- src/Titanium.Inspector/Views/MainWindow.axaml | 8 +- .../Views/MainWindow.axaml.cs | 32 ++ .../Views/OneWayToggleVisualSync.cs | 38 +++ .../Certificates/FirefoxCertificateTrust.cs | 75 ++++- .../Helpers/IProcessRunner.cs | 62 +++- .../PublicAPI.Unshipped.txt | 3 +- .../Harness/InspectorHeadlessFixture.cs | 5 +- .../AutomationIdCoverageHeadlessTests.cs | 14 +- .../UiHeadless/MenuActionsHeadlessTests.cs | 54 ++++ .../UiHeadless/TrustConfirmHeadlessTests.cs | 107 +++++++ .../TrustDecisionTableTests.cs | 290 ++++++++++++++++++ .../TrustUxStressTests.cs | 168 ++++++++++ .../SonarNewCodeCoverageTests.cs | 2 +- .../SystemProxyUnixBackendTests.cs | 4 +- .../UnixCertificateTrustCoverageTests.cs | 4 +- 20 files changed, 1303 insertions(+), 124 deletions(-) create mode 100644 docs/inspector-trust-ux-matrix.md create mode 100644 src/Titanium.Inspector/Views/OneWayToggleVisualSync.cs create mode 100644 tests/Titanium.E2E.Tests/UiHeadless/TrustConfirmHeadlessTests.cs create mode 100644 tests/Titanium.Inspector.Tests/TrustDecisionTableTests.cs create mode 100644 tests/Titanium.Inspector.Tests/TrustUxStressTests.cs diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml index 7f77d39b9..beb49f819 100644 --- a/.github/workflows/dotnetcore.yml +++ b/.github/workflows/dotnetcore.yml @@ -135,7 +135,7 @@ jobs: run: .\.sonar\scanner\dotnet-sonarscanner end /d:sonar.token="$env:SONAR_TOKEN" # DocFX output races other develop pushes (incl. concurrent "Update documentation"). - # Sync to origin/develop, regenerate, commit docs-only, retry push — never fail the + # Sync to origin/develop, regenerate, commit docs-only, retry push — never fail the # job on stash/rebase conflicts from EndBug/add-and-commit autostash. - name: Publish Documentation if: github.ref == 'refs/heads/develop' @@ -172,7 +172,7 @@ jobs: throw "Failed to publish documentation after retries" # Cross-OS Inspector + Plus dashboard UI gates (Headless / Visual / Playwright). - # Inspector unit suite stays on Windows `build` only except Inspector-Stress (below). + # Inspector unit suite stays on Windows `build` only except Inspector-Stress / Inspector-Trust-Decision (below). ui-portable: runs-on: ${{ matrix.os }} timeout-minutes: 35 @@ -215,7 +215,7 @@ jobs: shell: pwsh run: | $ErrorActionPreference = 'Stop' - # Intel macOS bottles are sparse; do not force-upgrade openssl (no bottle → job fail). + # Intel macOS bottles are sparse; do not force-upgrade openssl (no bottle → job fail). $env:HOMEBREW_NO_AUTO_UPDATE = '1' $env:HOMEBREW_NO_INSTALL_UPGRADE = '1' brew install openssl@3 libmsquic @@ -240,7 +240,7 @@ jobs: } if (-not (Test-QuicSupported)) { - Write-Host 'QuicListener.IsSupported still false after brew; trying Microsoft libmsquic drop…' + Write-Host 'QuicListener.IsSupported still false after brew; trying Microsoft libmsquic drop…' $arch = (& uname -m).Trim() $rid = if ($arch -eq 'arm64') { 'osx-arm64' } else { 'osx-x64' } $dest = Join-Path $env:RUNNER_TEMP 'msquic-osx' @@ -259,7 +259,7 @@ jobs: Select-Object -First 1 if ($found) { $extra = $found.Directory.FullName - # ${extra} — bare $extra: is parsed as a PowerShell drive-qualified variable. + # ${extra} — bare $extra: is parsed as a PowerShell drive-qualified variable. $dyld2 = "${extra}:${dyld}" Add-Content -Path $env:GITHUB_ENV -Value "DYLD_LIBRARY_PATH=$dyld2" Add-Content -Path $env:GITHUB_ENV -Value "DYLD_FALLBACK_LIBRARY_PATH=$dyld2" @@ -300,7 +300,7 @@ jobs: dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj --configuration Release --no-build --no-restore --filter "TestCategory=E2E-UI-Headless|TestCategory=E2E-UI-Visual|TestCategory=E2E-UI-Plus-Dashboard" - name: Inspector retention stress (spill + H3) run: | - dotnet test tests/Titanium.Inspector.Tests/Titanium.Inspector.Tests.csproj --configuration Release --no-restore --filter "TestCategory=Inspector-Stress" + dotnet test tests/Titanium.Inspector.Tests/Titanium.Inspector.Tests.csproj --configuration Release --no-restore --filter "TestCategory=Inspector-Stress|TestCategory=Inspector-Trust-Decision" - name: OS proxy-backend filters run: | dotnet test tests/Titanium.Web.Proxy.UnitTests/Titanium.Web.Proxy.UnitTests.csproj --configuration Release --no-build --no-restore --filter "FullyQualifiedName~UnixProxyBypassMapperTests|FullyQualifiedName~MacOsSystemProxyBackendTests|FullyQualifiedName~LinuxSystemProxyBackendTests|FullyQualifiedName~ElevationPromptCancelTests|FullyQualifiedName~SystemProxyBackendFactoryPlatformTests" @@ -327,8 +327,8 @@ jobs: **/playwright-report/** if-no-files-found: ignore - # Tiered RPS gates for beta/stable publish (parallel — wall clock ~max of the two). - # Editions: CLI/Plus tax vs Core. Peer: Core reverse vs YARP (+ MITM÷Reverse) so a + # Tiered RPS gates for beta/stable publish (parallel — wall clock ~max of the two). + # Editions: CLI/Plus tax vs Core. Peer: Core reverse vs YARP (+ MITM÷Reverse) so a # uniform Core slowdown cannot hide behind green edition ratios. rps-publish-gate: if: github.event_name == 'push' && (github.ref == 'refs/heads/beta' || github.ref == 'refs/heads/stable') @@ -388,7 +388,7 @@ jobs: sudo apt-get update sudo apt-get install -y libmsquic pwsh -NoProfile -Command 'if (-not [System.Net.Quic.QuicListener]::IsSupported) { throw "QuicListener.IsSupported is false after libmsquic install" }; Write-Host "QuicListener.IsSupported=$([System.Net.Quic.QuicListener]::IsSupported)"' - - name: compare-spot (Core÷YARP + MITM÷Reverse) + - name: compare-spot (Core÷YARP + MITM÷Reverse) shell: pwsh run: | pwsh tools/RpsLoadProbe/run-spot-matrix.ps1 @@ -447,7 +447,7 @@ jobs: # Product zips stay on release.yml (v* tags). After beta/stable merge, create/move the # version tag and dispatch release.yml (GITHUB_TOKEN tag pushes do not re-trigger workflows). # release.yml also packs/pushes Chocolatey (titanium-cli / titanium-inspector) after the - # GitHub Release exists — no separate chocolatey step here. + # GitHub Release exists — no separate chocolatey step here. cut-product-tag: if: github.event_name == 'push' && (github.ref == 'refs/heads/beta' || github.ref == 'refs/heads/stable') needs: [build, ui-portable, rps-publish-gate, rps-peer-gate] diff --git a/docs/inspector-trust-ux-matrix.md b/docs/inspector-trust-ux-matrix.md new file mode 100644 index 000000000..0f48b050a --- /dev/null +++ b/docs/inspector-trust-ux-matrix.md @@ -0,0 +1,72 @@ +# Inspector trust / proxy UX matrix + +Living scorecard for Capture → Install / Remove / Clear+Install / Decrypt / System proxy / Trust Firefox. +Fill outcomes during manual attended CryptUI/Keychain runs; automated Yes/No/Cancel leaves are covered by `Inspector-Trust-Decision` + Headless suites. + +## Invariants + +| # | Rule | +|---|------| +| 1 | UI never blocks on Root Find, WinINET/scutil, Firefox prefs, or certutil (`RunOffUiAsync` / TrustBg). | +| 2 | CryptUI / Keychain / polkit stay on a pumping UI thread — never `Task.Run`. | +| 3 | Decrypt stays unchecked until trust succeeds (except optimistic already-running+trusted). | +| 4 | Every Cancel / No / fail → model + OneWay snap + visible status/toast. | +| 5 | No Firefox `user.js` / locked prefs I/O while Firefox is running. | +| 6 | TrustBg bounded (drop pending; Clear/Enable timeout). | +| 7 | Platform honesty — Linux ≠ Keychain; Windows Trust Firefox ≠ NSS certutil PATH. | + +## Flow × platform × outcome + +Legend: **A** = automated (`ScriptedInspectorDialogs` + in-memory trust); **M** = manual/attended OS prompt; **—** = N/A. + +| Flow | Outcome | Win | macOS | Linux | Thread lane | Decrypt / SystemProxy | Status / toast | TrustBg | +|------|---------|-----|-------|-------|-------------|------------------------|----------------|---------| +| Start (persisted Decrypt, untrusted) | auto | A | A | A | off-UI refresh | Decrypt force off + snap | Ready / decrypt off | — | +| System proxy enable | Yes | A | A | A | off-UI | optimistic then snap on fail | success / fail toast | — | +| System proxy | PAC Cancel | A | A | A | UI dialog | unchanged / snap | cancelled toast | — | +| ProxyLoopback reapply | fail | A | A | A | off-UI | revert + snap | fail toast | — | +| Decrypt on | Start-proxy No | A | A | A | UI | off + snap | cancelled | — | +| Decrypt on | Install-CA No | A | A | A | UI | off + snap | cancelled | — | +| Decrypt on | CryptUI No / Cancelled | A* | A* | A* | UI OS prompt | off + snap | cancelled | — | +| Decrypt on | recovery Cancel | A | A | A | UI | off + snap | cancelled | busy gate | +| Decrypt on | Mac wait Trusted | — | A/M | — | UI | on | Decrypting HTTPS | Enable best-effort | +| Decrypt on | Mac wait NotSavedYet/Cancel | — | A/M | — | UI | off + snap | Keychain copy | — | +| Decrypt on | Linux incomplete | — | — | A | UI | NSS/certutil recovery (not Keychain) | Export CA / tools | — | +| Install CA | already trusted | A | A | A | — | unchanged | trusted toast | — | +| Install CA | CryptUI Yes | M | M | M | UI | unchanged | trusted toast | Enable bg | +| Install CA | CryptUI No | M | M | M | UI | unchanged | cancelled | — | +| Remove CA | Confirm No | A | A | A | UI | unchanged | cancelled toast | — | +| Remove CA | Confirm Yes + Delete declined | M | M | M | UI | **Decrypt force off** (product rule) | removed / still present | Clear bg | +| Clear+Install | ConfirmRotate No | A | A | A | UI | unchanged | cancelled toast | — | +| Clear+Install | ConfirmRotate Yes → CryptUI | A*/M | M | M | UI (no ConfirmInstall) | Decrypt force off | trusted toast | Await before Remove only | +| Clear+Install | immediate 2nd Yes | A*/M | M | M | UI | Decrypt off | trusted toast | drop pending Clear | +| Trust Firefox | Windows enterprise ok | A | — | — | off-UI | — | restart Firefox | — | +| Trust Firefox | Windows fail (no certutil PATH) | A | — | — | off-UI | — | quit FF / Export CA | — | +| Trust Firefox | FF running → Quit Yes/No | A | A | A | UI + off-UI | — | quit / cancelled | — | +| Trust Firefox | Linux CertutilMissing | — | A | A | UI recovery | — | brew/apt / Export | — | +| Busy gate | Decrypt while Install | A | A | A | — | snap + busy toast | in progress | — | + +\* In-memory / `TITANIUM_SKIP_ROOT_STORE_UI` scripts CryptUI as Cancelled/Ok without native Security Warning. + +## Attended CryptUI smoke (not CI) — Phase 5d + +On a developer Windows box (clear `TITANIUM_SKIP_ROOT_STORE_UI`): + +1. Start proxy → **Install root CA** → CryptUI **Yes** → success toast; ux-trace shows `InstallRootStoresOnly.CryptUI` END. +2. **Remove root CA** → Confirm Yes → CryptUI Delete **Yes** → Decrypt off; toast matches store state. +3. Optional: CryptUI **No** on Install → cancelled toast; Decrypt stays off. + +Do **not** loop CryptUI in unattended automation. + +## Headless Confirm chrome (Phase 5c) + +`E2E-UI-Headless` clicks `ConfirmAccept` / `ConfirmCancel` / `TrustRecovery*` via Avalonia Headless + in-memory trust (see MenuActions + Trust decision Headless tests). + +## Expected under load + +| Marker | Budget | +|--------|--------| +| `AwaitTrustBg` | ≤2s wait; TimeoutOrCancel OK | +| `TrustBg.Job` Clear/Enable with Firefox open | no SLOW ≥3s (skip prefs I/O) | +| Mint crypto | allow ~1–2s | +| Gap Mint → CryptUI | ConfirmInstall skipped on rotate; no TrustBg await | diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index ca722805a..2866f3e00 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -220,7 +220,7 @@ private bool IsLearnedDecryptBypass(string? host) { if (!EnableDecryptFailureBypass || _proxy is null || string.IsNullOrWhiteSpace(host)) return false; - // O(1) cache consult — do not Snapshot the full list on every CONNECT. + // O(1) cache consult - do not Snapshot the full list on every CONNECT. return _proxy.ShouldBypassDecryptForLearnedHost(host); } @@ -350,7 +350,7 @@ private void ApplyViaHeaderOption() /// /// Idempotent shutdown: restore system proxy (even if already stopped) and dispose the proxy. /// Matches WPF example EnsureProxyShutdown semantics. - /// Must not run on the Avalonia UI thread — WinINET InternetSetOption broadcasts + /// Must not run on the Avalonia UI thread - WinINET InternetSetOption broadcasts /// back to the closing window and deadlocks (title-bar Close hangs; taskbar Close often /// terminates the process instead). /// @@ -517,7 +517,7 @@ public bool SetSystemProxy(bool enable, InspectorSettings? settings = null, Func } else if (!_systemProxyEnabled) { - // Already restored — common when Stop raced an optimistic enable that never landed. + // Already restored - common when Stop raced an optimistic enable that never landed. return true; } @@ -641,7 +641,7 @@ public bool InstallRootCertificate(bool machineStore) LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); } - // Full trust (stores + orphan prune + Unix) — non-UI callers only. + // Full trust (stores + orphan prune + Unix) - non-UI callers only. _proxy.CertificateManager.TrustRootCertificate(machineStore); LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; @@ -658,7 +658,7 @@ public bool InstallRootCertificate(bool machineStore) LastOsTrustResult?.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm); } - /// CryptUI Root Add only — must run on a pumping UI thread. + /// CryptUI Root Add only - must run on a pumping UI thread. /// True when the Root entry was newly added. public bool InstallRootStoresOnly(bool machineStore) { @@ -686,14 +686,18 @@ public bool InstallRootStoresOnly(bool machineStore) return added; } - /// macOS/Linux Keychain/NSS trust — may show auth UI; pumping thread required. + /// macOS/Linux Keychain/NSS trust - may show auth UI; pumping thread required. public void ApplyUnixSslTrustOnUi(bool machineStore) { + using var scope = InspectorUxTrace.Scope("ApplyUnixSslTrustOnUi", $"machine={machineStore}"); if (_proxy is null || UseInMemoryTrustState || OperatingSystem.IsWindows()) return; _proxy.CertificateManager.ApplyUnixSslTrustAfterStoreInstall(machineStore); LastOsTrustResult = _proxy.CertificateManager.LastOsTrustResult; + InspectorUxTrace.Event( + "ApplyUnixSslTrustOnUi.Result", + $"kind={LastOsTrustResult?.Kind} trusted={IsRootTrusted}"); } /// @@ -702,7 +706,7 @@ public void ApplyUnixSslTrustOnUi(bool machineStore) /// /// CurrentUser vs LocalMachine. /// - /// When , CryptUI just added the Root entry — skip an immediate + /// When , CryptUI just added the Root entry - skip an immediate /// Root-store Find (Crypt32 is hot after Yes and routinely stalls ~10–15s, especially on a /// second Clear+Install). Trust is assumed; My prune runs best-effort afterward. /// @@ -727,7 +731,7 @@ public bool FinalizeTrustAfterStoreMutation(bool machineStore, bool? rootStoreAd LastOsTrustResult = CertificateOsTrustResult.Ok("Root CA trusted in current-user store"); InspectorUxTrace.Event("FinalizeTrust.SkipRootFind", "assumeInstalled=true"); - // Prune on the serial trust background lane — never Task.Run beside Firefox prefs work. + // Prune on the serial trust background lane - never Task.Run beside Firefox prefs work. SchedulePruneOrphanedPersonalCertificates(machineStore); return CompleteRootTrustInstall(true); } @@ -767,7 +771,7 @@ public bool FinalizeTrustAfterStoreMutation(bool machineStore, bool? rootStoreAd private bool CompleteRootTrustInstall(bool installed) { - // Do not write Firefox prefs/policies here — schedule via RunOffUiAsync after success. + // Do not write Firefox prefs/policies here - schedule via RunOffUiAsync after success. return installed; } @@ -871,13 +875,14 @@ public bool IsRootInLoginKeychain() => /// Re-verifies macOS/Linux user SSL trust and updates . /// - /// Does not write Firefox prefs — that is Install / Trust Firefox only (verify-only must stay cheap). + /// Does not write Firefox prefs - that is Install / Trust Firefox only (verify-only must stay cheap). /// public bool VerifyOsUserSslTrust() { + using var scope = InspectorUxTrace.Scope("VerifyOsUserSslTrust"); if (_proxy is null) return false; if (UseInMemoryTrustState) return IsRootTrusted; - // Windows: Root store presence is trust. Unix: require real SSL trust verification — + // Windows: Root store presence is trust. Unix: require real SSL trust verification - // Keychain/NSS can hold the CA without trusting it for SSL (Chrome MITM fails). var ok = OperatingSystem.IsWindows() ? IsRootPresentInStore(false) @@ -913,18 +918,63 @@ public CertificateOsTrustResult TrustFirefox() if (OperatingSystem.IsWindows()) { var policy = FirefoxCertificateTrust.TryEnableWindowsEnterpriseRoots(); + InspectorUxTrace.Event( + "TrustFirefox.WindowsEnterpriseRoots", + $"ok={policy.Succeeded} kind={policy.Kind} step={FirefoxCertificateTrust.LastEnterpriseRootsStep} msg={TruncateTrustMsg(policy.Message)}"); + LogTrustFirefoxOutcome(policy); if (policy.Succeeded) return policy; - // Fall through to profile NSS import. + + // Windows does not ship NSS certutil on PATH (Microsoft certutil.exe is ignored). + // Never fall through to TrustDefaultProfile - that surfaces CertutilMissing / apt-style copy. + var failed = CertificateOsTrustResult.Fail( + policy.Kind == CertificateOsTrustKind.Cancelled + ? CertificateOsTrustKind.Cancelled + : CertificateOsTrustKind.Failed, + string.IsNullOrWhiteSpace(policy.Message) + ? "Could not enable Firefox OS-root trust. Quit Firefox and retry, or Export CA and import it under Firefox Authorities." + : policy.Message + " - or Export CA and import it under Firefox Authorities."); + LogTrustFirefoxOutcome(failed); + return failed; } - else + + var pref = FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref(); + InspectorUxTrace.Event( + "TrustFirefox.EnterpriseRootsUserPref", + $"ok={pref.Succeeded} kind={pref.Kind} step={FirefoxCertificateTrust.LastEnterpriseRootsStep}"); + if (pref.Succeeded) { - var pref = FirefoxCertificateTrust.TryEnableEnterpriseRootsUserPref(); - if (pref.Succeeded) - return pref; + LogTrustFirefoxOutcome(pref); + return pref; } - return FirefoxCertificateTrust.TrustDefaultProfile(cert, RootCertificateName); + var nss = FirefoxCertificateTrust.TrustDefaultProfile(cert, RootCertificateName); + LogTrustFirefoxOutcome(nss); + return nss; + } + + private void LogTrustFirefoxOutcome(CertificateOsTrustResult result) + { + try + { + if (_proxy?.Logger is null) + return; + if (result.Succeeded) + _proxy.Logger.LogInformation("TrustFirefox: {Message}", result.Message); + else + _proxy.Logger.LogWarning("TrustFirefox failed ({Kind}): {Message}", result.Kind, result.Message); + } + catch + { + // never break trust UX for logging + } + } + + private static string TruncateTrustMsg(string? message) + { + if (string.IsNullOrEmpty(message)) + return ""; + return message.Length <= 120 ? message : message[..120] + "..."; } /// @@ -935,7 +985,7 @@ public static void TryEnableFirefoxEnterpriseRootsBestEffort() { try { - // Unit tests set TITANIUM_SKIP_ROOT_STORE_UI=1 — never touch live Firefox profiles + // Unit tests set TITANIUM_SKIP_ROOT_STORE_UI=1 - never touch live Firefox profiles // (prefs.js locks hang / balloon memory when Firefox is open). if (string.Equals(Environment.GetEnvironmentVariable("TITANIUM_SKIP_ROOT_STORE_UI"), "1", StringComparison.Ordinal)) @@ -945,7 +995,7 @@ public static void TryEnableFirefoxEnterpriseRootsBestEffort() return; // Windows: HKCU ImportEnterpriseRoots first (cheap). user.js/prefs.js only as fallback - // inside TryEnableWindowsEnterpriseRoots — never prefs-first on the install path. + // inside TryEnableWindowsEnterpriseRoots - never prefs-first on the install path. if (OperatingSystem.IsWindows()) FirefoxCertificateTrust.TryEnableWindowsEnterpriseRoots(); else @@ -1009,6 +1059,28 @@ public Task WaitForFirefoxTrustBackgroundIdleAsync(CancellationToken cancellatio return idle.WaitAsync(cancellationToken); } + /// + /// Drop queued (not yet started) Clear/Enable/Prune work. A job already running finishes; + /// callers still use a short WaitForFirefoxTrustBackgroundIdleAsync. + /// + public void DropPendingFirefoxTrustBackgroundWork() + { + lock (_firefoxTrustBgGate) + { + var dropped = _firefoxTrustBgQueue.Count; + if (dropped == 0) + return; + + _firefoxTrustBgQueue.Clear(); + InspectorUxTrace.Event( + "TrustBg.DropPending", + $"dropped={dropped} running={_firefoxTrustBgRunning}"); + + if (!_firefoxTrustBgRunning) + _firefoxTrustBgIdle.TrySetResult(); + } + } + private void EnqueueFirefoxTrustBackground(FirefoxTrustBgKind kind, Action work) { lock (_firefoxTrustBgGate) @@ -1065,11 +1137,22 @@ private void DrainFirefoxTrustBackground() { try { - next.Work(); + // Clear/Enable historically stalled 30–40s on locked Firefox prefs. + // Cap the lane so Remove / Clear+Install never wait on a wedged job. + if (next.Kind is FirefoxTrustBgKind.Clear or FirefoxTrustBgKind.Enable) + { + var work = Task.Run(next.Work); + if (!work.Wait(TimeSpan.FromSeconds(3))) + InspectorUxTrace.Event("TrustBg.Job.Timeout", $"kind={next.Kind}"); + } + else + { + next.Work(); + } } catch { - // best-effort lane — never fail the proxy / UI on prefs I/O + // best-effort lane - never fail the proxy / UI on prefs I/O } } } @@ -1118,7 +1201,7 @@ public void ClearPendingFirefoxRootTrust() /// /// Mint a new root CA: untrust same-CN store entries, delete Inspector PFX + local leaf cache, /// recreate root. Always best-effort prunes the legacy shared Titanium.Web.Proxy/crts folder. - /// Does not install trust — caller should prompt Install CA. + /// Does not install trust - caller should prompt Install CA. /// /// /// CryptUI Remove must run on a pumping UI thread; Firefox clear + PFX recreate should run @@ -1196,7 +1279,7 @@ public void FinalizeAfterRootRemove(bool machineStore) var location = machineStore ? StoreLocation.LocalMachine : StoreLocation.CurrentUser; try { - // Thumbprint remove only — avoid another subject scan of a large Personal store. + // Thumbprint remove only - avoid another subject scan of a large Personal store. var thumb = RootCertificate?.Thumbprint; if (!string.IsNullOrEmpty(thumb)) _proxy.CertificateManager.RemoveCertificateByThumbprint(StoreName.My, location, thumb); @@ -1212,9 +1295,10 @@ public void FinalizeAfterRootRemove(bool machineStore) RefreshTrustAfterRootRemove(machineStore); } - /// macOS/Linux Keychain/NSS untrust — may prompt; pumping UI thread. + /// macOS/Linux Keychain/NSS untrust - may prompt; pumping UI thread. public void ApplyUnixUntrustOnUi() { + using var scope = InspectorUxTrace.Scope("ApplyUnixUntrustOnUi"); if (_proxy is null || UseInMemoryTrustState || OperatingSystem.IsWindows()) return; if (CertificateManager.AreInteractiveRootStoreMutationsSuppressed) @@ -1225,9 +1309,11 @@ public void ApplyUnixUntrustOnUi() try { _proxy.CertificateManager.ApplyUnixSslUntrust(); + InspectorUxTrace.Event("ApplyUnixUntrustOnUi.Done"); } catch { + InspectorUxTrace.Event("ApplyUnixUntrustOnUi.Fault"); // best-effort } } @@ -1287,7 +1373,7 @@ public bool MintNewRootCertificateCore(bool clearFirefox = true) bool ok; using (InspectorUxTrace.Scope("MintNewRoot.CreateRootCertificate")) ok = mgr.CreateRootCertificate(persistToFile: true); - // Brand-new thumbprint cannot be in the Root store yet — do not open Crypt32 here + // Brand-new thumbprint cannot be in the Root store yet - do not open Crypt32 here // (after Remove the store is hot; a useless Find routinely stalls Clear+Install). IsRootTrusted = UseInMemoryTrustState && _inMemoryTrusted; @@ -1358,7 +1444,7 @@ public bool RefreshTrustState(bool machineStore = false) return IsRootTrusted; } - // Windows Root store presence == trust. On macOS/Linux, presence is not enough — + // Windows Root store presence == trust. On macOS/Linux, presence is not enough - // VerifyOsUserSslTrust checks Keychain/NSS SSL trust (security verify-cert / certutil). if (OperatingSystem.IsWindows()) { @@ -1484,7 +1570,7 @@ private Task OnBeforeTunnelConnect(object sender, TunnelConnectSessionEventArgs try { - // Opaque HTTPS (DecryptHttps=false) never hits BeforeRequest — publish CONNECT here + // Opaque HTTPS (DecryptHttps=false) never hits BeforeRequest - publish CONNECT here // so the session list matches Fiddler when decryption is off. var snap = CreateTunnelSnapshot(e, opaqueReason); AttachTunnelByteCounters(e, snap); @@ -2299,7 +2385,7 @@ private static string FormatHeaders(HeaderCollection headers) /// /// Whole-body buffering for the session grid must not run when Content-Length already - /// exceeds — that path RSTs HTTP/2 streams + /// exceeds - that path RSTs HTTP/2 streams /// with ENHANCE_YOUR_CALM and breaks the browser download. SSE and WebSocket upgrades are /// never buffered (relay + optional 2 MiB tee). Finite unknown-length (chunked) bodies still /// buffer up to the limit so gzip JSON can be inspected. diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index 323dfbeb6..39b05e870 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -383,25 +383,29 @@ private void ScheduleFirefoxEnterpriseRootsBestEffort() => private async Task AwaitPriorFirefoxTrustBackgroundAsync() { using var scope = InspectorUxTrace.Scope("AwaitTrustBg"); + // Drop queued Clear/Enable left by the previous Install — a wedged running Clear used to + // burn the full 8s budget before every Remove / Clear+Install. + _interception.DropPendingFirefoxTrustBackgroundWork(); try { - // Bound wait — never block Clear+Install forever if prefs I/O wedges. using var cts = CancellationTokenSource.CreateLinkedTokenSource(StatusCancelToken); - cts.CancelAfter(TimeSpan.FromSeconds(8)); + cts.CancelAfter(TimeSpan.FromSeconds(2)); await _interception.WaitForFirefoxTrustBackgroundIdleAsync(cts.Token) .ConfigureAwait(true); } catch (OperationCanceledException) { InspectorUxTrace.Event("AwaitTrustBg.TimeoutOrCancel"); - // Proceed; serial queue still prevents overlapping prefs/prune work. + // Proceed; serial queue + job timeout still bound prefs/prune work. } } private async Task TryCompleteMacManualTrustAsync(Window? owner) { var wait = await WaitForMacSslTrustAsync(owner); - if (wait == MacSslTrustWaitResult.Trusted || _interception.VerifyOsUserSslTrust()) + var trusted = wait == MacSslTrustWaitResult.Trusted || + await RunOffUiAsync(() => _interception.VerifyOsUserSslTrust(), StatusCancelToken); + if (trusted) { ScheduleFirefoxEnterpriseRootsBestEffort(); return true; @@ -520,6 +524,28 @@ private void SetBusyTrustingRootCa() => SetStatus( OperatingSystem.IsWindows() ? TrustingRootCaWindowsStatus : TrustingRootCaStatus, StatusSeverity.Busy); + + private static string FormatRemoveRootPromptStatus(int total, int index) + { + if (OperatingSystem.IsWindows()) + { + return total == 1 + ? "Windows may ask to DELETE the root CA - choose Yes" + : $"Windows may ask to DELETE root CA ({index}/{total}) - choose Yes"; + } + + if (OperatingSystem.IsMacOS()) + { + return total == 1 + ? "macOS may ask for your password to remove the root CA from Keychain" + : $"macOS may ask for your password to remove root CA ({index}/{total})"; + } + + return total == 1 + ? "Removing root CA from the user certificate store..." + : $"Removing root CA ({index}/{total}) from the user certificate store..."; + } + private static string FormatUntrustStillPresentStatus() { if (OperatingSystem.IsMacOS()) @@ -557,7 +583,11 @@ private async Task UntrustCaAsync() var owner = TryGetMainWindow(); if (!await AwaitCancellableAsync(_dialogs.ConfirmRemoveRootCaAsync(owner))) { - SetTransientStatus("Remove root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + SetTransientStatus( + "Remove root CA cancelled", + StatusSeverity.Neutral, + toastImportant: true, + revertMs: GuardStatusRevertMs); return; } @@ -566,10 +596,9 @@ private async Task UntrustCaAsync() SetStatus("Removing root CA…", StatusSeverity.Busy); await RemoveOsRootInteractiveAsync(machineStore: false); - if (DecryptHttps) - { - SetDecryptHttpsCore(false); - } + // Decrypt cannot continue without a trusted CA (and we turn it off even if CryptUI + // delete was declined — user asked to remove). + await ForceDecryptHttpsOffAsync(); var stillPresent = _interception.IsRootTrusted; string message = stillPresent @@ -625,9 +654,7 @@ private async Task RemoveOsRootInteractiveAsync(bool machineStore) for (var i = 0; i < thumbs.Count; i++) { SetStatus( - thumbs.Count == 1 - ? "Windows may ask to DELETE the root CA — choose Yes" - : $"Windows may ask to DELETE root CA ({i + 1}/{thumbs.Count}) — choose Yes", + FormatRemoveRootPromptStatus(thumbs.Count, i + 1), StatusSeverity.Busy); await Task.Yield(); using (InspectorUxTrace.Scope("RemoveRootThumbprint.CryptUI", $"i={i + 1}/{thumbs.Count}")) @@ -668,14 +695,22 @@ private async Task RotateCaAsync() var owner = TryGetMainWindow(); if (!await AwaitCancellableAsync(_dialogs.ConfirmRotateRootCaAsync(owner))) { - SetTransientStatus("Clear and reinstall root CA cancelled", StatusSeverity.Neutral, revertMs: GuardStatusRevertMs); + InspectorUxTrace.Event("RotateCa.ConfirmRotate", "accepted=false"); + SetTransientStatus( + "Clear and reinstall root CA cancelled", + StatusSeverity.Neutral, + toastImportant: true, + revertMs: GuardStatusRevertMs); return; } - if (DecryptHttps) - SetDecryptHttpsCore(false); + InspectorUxTrace.Event("RotateCa.ConfirmRotate", "accepted=true"); - // Second Clear+Install often collided with the prior run's fire-and-forget Firefox enable. + // New root is untrusted until Install — MITM must not stay on across rotate. + // Fire-and-forget snap so nested dispatcher bounce cannot delay CryptUI. + _ = ForceDecryptHttpsOffAsync(); + + // Await TrustBg only before Remove — never between Mint and CryptUI. SetStatus("Preparing clear and reinstall…", StatusSeverity.Busy); await AwaitPriorFirefoxTrustBackgroundAsync(); @@ -702,23 +737,20 @@ private async Task RotateCaAsync() var changed = !string.IsNullOrEmpty(newThumb) && !string.Equals(oldThumb, newThumb, StringComparison.OrdinalIgnoreCase); - if (await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) - { - SetBusyTrustingRootCa(); - // Skip initial Root Find — we just minted; opening Crypt32 before CryptUI stalls. - var trusted = await EnsureRootCaTrustedAsync(promptIfNeeded: true, skipInitialRefresh: true); - InspectorUxTrace.Event("RotateCa.InstallResult", $"trusted={trusted} changed={changed}"); - var message = trusted - ? FormatRotateCaTrustedStatus(changed) - : FormatOsTrustFailureStatus(_interception.LastOsTrustResult); - if (trusted) - SetOsTrustSuccessStatus(); - else - SetOutcomeStatus(message, StatusSeverity.Error, toastImportant: true); - return; - } - - SetOutcomeStatus(FormatRotateCaDeferredTrustStatus(changed), StatusSeverity.Warning, toastImportant: true); + // User already confirmed Clear+Install — skip a second ConfirmInstall and go + // straight to OS CryptUI/Keychain (avoids “two install dialogs then stuck”). + InspectorUxTrace.Event("RotateCa.ConfirmInstall", "accepted=true skippedDuplicate=true"); + SetBusyTrustingRootCa(); + // Skip initial Root Find — we just minted; opening Crypt32 before CryptUI stalls. + var trusted = await EnsureRootCaTrustedAsync(promptIfNeeded: true, skipInitialRefresh: true); + InspectorUxTrace.Event("RotateCa.InstallResult", $"trusted={trusted} changed={changed}"); + var message = trusted + ? FormatRotateCaTrustedStatus(changed) + : FormatOsTrustFailureStatus(_interception.LastOsTrustResult); + if (trusted) + SetOsTrustSuccessStatus(); + else + SetOutcomeStatus(message, StatusSeverity.Error, toastImportant: true); } finally { @@ -782,6 +814,12 @@ private async Task DeviceCaSetupAsync() } private async Task EnableDecryptHttpsAsync(int enableGeneration) { + if (!TryBeginTrustCommand()) + { + await RejectDecryptHttpsEnableAsync(); + return; + } + _decryptHttpsBusy = true; using var scope = InspectorUxTrace.Scope("EnableDecryptHttps", $"gen={enableGeneration}"); try @@ -810,7 +848,7 @@ private async Task EnableDecryptHttpsAsync(int enableGeneration) if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) { SetGuardStatus("Decrypt HTTPS cancelled"); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); } } catch (Exception ex) @@ -821,13 +859,14 @@ private async Task EnableDecryptHttpsAsync(int enableGeneration) "Decrypt HTTPS failed: " + Truncate(ex.Message, 160), StatusSeverity.Error, toastImportant: true); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); } } finally { if (enableGeneration == Volatile.Read(ref _decryptEnableGeneration)) _decryptHttpsBusy = false; + EndTrustCommand(); } } @@ -848,16 +887,21 @@ private async Task ReverifyDecryptTrustInBackgroundAsync() if (trusted || !_decryptHttps) return; - await MarshalToUiAsync(() => + async Task DisableIfStillWantedAsync() { if (generation != Volatile.Read(ref _decryptTrustVerifyGeneration) || !_decryptHttps) return; - SetDecryptHttpsCore(false); + await ForceDecryptHttpsOffAsync(); SetOutcomeStatus( "Decrypt HTTPS off — root CA not trusted", StatusSeverity.Error, toastImportant: true); - }, StatusCancelToken).ConfigureAwait(false); + } + + if (Application.Current is null || Dispatcher.UIThread.CheckAccess()) + await DisableIfStillWantedAsync().ConfigureAwait(true); + else + await Dispatcher.UIThread.InvokeAsync(DisableIfStillWantedAsync); } catch (OperationCanceledException) { @@ -865,8 +909,33 @@ await MarshalToUiAsync(() => } } + /// + /// Turn Decrypt HTTPS off in the model and snap Avalonia OneWay CheckBox/Menu targets. + /// Use whenever decrypt is no longer possible (remove/rotate CA, trust lost, start without trust). + /// + /// + /// When true, invalidate an in-flight (Untrust / Rotate / Start). + /// When false (enable cancel/reject), leave the generation alone so the enable finally-block can finish. + /// + private async Task ForceDecryptHttpsOffAsync(bool cancelInFlightEnable = true) + { + if (cancelInFlightEnable) + Interlocked.Increment(ref _decryptEnableGeneration); + Interlocked.Increment(ref _decryptTrustVerifyGeneration); + _decryptHttpsBusy = false; + if (_decryptHttps) + SetDecryptHttpsCore(false); + await SnapDecryptHttpsUiAsync(); + } + + /// + /// Enable was rejected — model never became true; bounce clears a locally flipped CheckBox. + /// + private Task RejectDecryptHttpsEnableAsync() => ForceDecryptHttpsOffAsync(cancelInFlightEnable: false); + private void NotifyDecryptHttpsUnchanged() => - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DecryptHttps))); + _ = ForceDecryptHttpsOffAsync(cancelInFlightEnable: false); + private async Task TryStartProxyForDecryptAsync() { if (_interception.IsRunning) @@ -876,7 +945,7 @@ private async Task TryStartProxyForDecryptAsync() if (!await AwaitCancellableAsync(_dialogs.ConfirmStartProxyForDecryptAsync(owner))) { SetGuardStatus("Decrypt HTTPS cancelled — start the proxy first"); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } @@ -888,7 +957,7 @@ private async Task TryStartProxyForDecryptAsync() "Could not start the proxy — Decrypt HTTPS stays off", StatusSeverity.Error, toastImportant: true); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } private async Task TryTrustRootForDecryptAsync() @@ -910,7 +979,7 @@ private async Task TryTrustRootForDecryptAsync() if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) { SetGuardStatus("Decrypt HTTPS cancelled — root CA not installed"); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } @@ -921,7 +990,7 @@ private async Task TryTrustRootForDecryptAsync() if (_interception.LastOsTrustResult?.Kind == CertificateOsTrustKind.Cancelled) { SetGuardStatus("Decrypt HTTPS cancelled — root CA not trusted"); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } @@ -935,16 +1004,16 @@ private async Task TryTrustRootForDecryptAsync() OsTrustUxCopy.FormatStatus(_interception.LastOsTrustResult), StatusSeverity.Error, toastImportant: true); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } private async Task TryCompleteMacSslTrustForDecryptAsync() { - // Windows Root-store presence is trust — do not call VerifyOsUserSslTrust (second Find + Firefox prefs). + // Windows Root-store presence is trust - do not call VerifyOsUserSslTrust (second Find + Firefox prefs). if (OperatingSystem.IsWindows()) return true; - // Stay on UI sync context — ResolveTerminalTrustFailureAsync shows dialogs. + // Stay on UI sync context - ResolveTerminalTrustFailureAsync shows dialogs. var trusted = await RunOffUiAsync( () => _interception.VerifyOsUserSslTrust(), StatusCancelToken); @@ -954,6 +1023,43 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() return true; } + // Linux: never fabricate Mac Keychain Always Trust - use NSS/certutil recovery instead. + if (OperatingSystem.IsLinux()) + { + var linuxIncomplete = _interception.LastOsTrustResult + ?? CertificateOsTrustResult.Fail( + CertificateOsTrustKind.CertutilMissing, + "Root CA is not trusted yet. Install NSS certutil tools, or Export CA and trust it for your browser."); + if (linuxIncomplete.Kind == CertificateOsTrustKind.MacNeedsManualTrustConfirm) + { + linuxIncomplete = CertificateOsTrustResult.Fail( + CertificateOsTrustKind.CertutilMissing, + string.IsNullOrWhiteSpace(linuxIncomplete.Message) + ? "Root CA is not trusted yet. Install NSS certutil tools, or Export CA and trust it for your browser." + : linuxIncomplete.Message); + } + + InspectorUxTrace.Event("Decrypt.LinuxTrustIncomplete", $"kind={linuxIncomplete.Kind}"); + if (await ResolveTerminalTrustFailureAsync(linuxIncomplete)) + { + trusted = await RunOffUiAsync( + () => _interception.VerifyOsUserSslTrust(), + StatusCancelToken); + if (trusted) + { + _interception.ScheduleFirefoxEnterpriseRootsBestEffort(); + return true; + } + } + + SetOutcomeStatus( + OsTrustUxCopy.FormatStatus(linuxIncomplete), + StatusSeverity.Error, + toastImportant: true); + await RejectDecryptHttpsEnableAsync(); + return false; + } + var incomplete = CertificateOsTrustResult.Fail( CertificateOsTrustKind.MacNeedsManualTrustConfirm, "Root CA needs Always Trust in Keychain Access before Decrypt HTTPS"); @@ -973,7 +1079,7 @@ private async Task TryCompleteMacSslTrustForDecryptAsync() OsTrustUxCopy.FormatStatus(incomplete), StatusSeverity.Error, toastImportant: true); - NotifyDecryptHttpsUnchanged(); + await RejectDecryptHttpsEnableAsync(); return false; } /// @@ -1049,5 +1155,6 @@ private void SetDecryptHttpsCore(bool enabled) _interception.DecryptHttps = enabled; PersistSettings(); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DecryptHttps))); + SyncToggleVisual?.Invoke(nameof(DecryptHttps), enabled); } } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index 6942edcc0..2be4918fe 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -219,11 +219,7 @@ public MainWindowViewModel(InspectorViewModelServices services) AutoSystemProxyOnStart = !AutoSystemProxyOnStart; return Task.CompletedTask; }); - ToggleDecryptHttpsCommand = Cmd(() => - { - DecryptHttps = !DecryptHttps; - return Task.CompletedTask; - }); + ToggleDecryptHttpsCommand = Cmd(ToggleDecryptHttpsAsync); ToggleIgnoreServerCertificateErrorsCommand = Cmd(() => { IgnoreServerCertificateErrors = !IgnoreServerCertificateErrors; @@ -333,6 +329,12 @@ public MainWindowViewModel(InspectorViewModelServices services) public void AttachStatusNotifier(IStatusNotifier notifier) => _statusNotifier = notifier ?? NullStatusNotifier.Instance; + /// + /// MainWindow pushes CheckBox/MenuItem IsChecked via SetCurrentValue (Avalonia 11.2 OneWay + /// bindings break after ToggleButton click). Null in unit tests. + /// + internal Action? SyncToggleVisual { get; set; } + /// Exposed for E2E / headless tests — seeds the in-memory capture list. public void SeedSession(SessionSnapshot snapshot) { @@ -846,6 +848,7 @@ private async Task TryToggleSystemProxyAsync() if (!_interception.IsRunning) { SetGuardStatus("Start the proxy before enabling system proxy"); + await SnapSystemProxyUiAsync(); return; } @@ -863,6 +866,7 @@ private async Task TryToggleSystemProxyAsync() if (!await AwaitCancellableAsync(_dialogs.ConfirmPacReplaceAsync(owner))) { StatusText = "System proxy not enabled (PAC replace cancelled)"; + await SnapSystemProxyUiAsync(); return; } @@ -1046,6 +1050,8 @@ private async Task ResetSettingsAsync() _settings.ResetToFactoryDefaults(); LoadFromSettings(); NotifySettingsUiChanged(); + // Defaults turn Decrypt off — bounce in case Avalonia left a OneWay CheckBox ticked. + _ = SnapDecryptHttpsUiAsync(); StatusText = "Settings restored to defaults — restart Inspector so retention limits fully apply. Root CA and sessions were not changed."; } @@ -1462,7 +1468,7 @@ public bool SystemProxy if (!_interception.IsRunning) { SetGuardStatus("Start the proxy before enabling system proxy"); - PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SystemProxy))); + _ = SnapSystemProxyUiAsync(); return; } @@ -1484,6 +1490,7 @@ public bool SystemProxy } SetOutcomeStatus(SystemProxyRestoredStatus, StatusSeverity.Success); + _ = SnapSystemProxyUiAsync(); } } @@ -1491,11 +1498,88 @@ private void SetSystemProxyCore(bool enabled) { if (_systemProxy == enabled) { + SyncToggleVisual?.Invoke(nameof(SystemProxy), enabled); return; } _systemProxy = enabled; PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(SystemProxy))); + SyncToggleVisual?.Invoke(nameof(SystemProxy), enabled); + } + + /// + /// Avalonia 11.2 OneWay + ToggleButton: after a local click toggle, PropertyChanged with the + /// same value is ignored. Bounce the backing field so the binding re-publishes. + /// + private Task SnapProxyLoopbackUiAsync() => + BounceBoolBindingAsync( + get: () => _interception.ProxyLoopback, + set: v => _interception.ProxyLoopback = v, + propertyName: nameof(ProxyLoopback)); + + private Task SnapSystemProxyUiAsync() => + BounceBoolBindingAsync( + get: () => _systemProxy, + set: v => _systemProxy = v, + propertyName: nameof(SystemProxy)); + + private Task SnapDecryptHttpsUiAsync() => + BounceBoolBindingAsync( + get: () => _decryptHttps, + set: v => _decryptHttps = v, + propertyName: nameof(DecryptHttps)); + + private async Task BounceBoolBindingAsync(Func get, Action set, string propertyName) + { + void Bounce() + { + var actual = get(); + set(!actual); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); + set(actual); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName)); + // SetCurrentValue path — required after ToggleButton SetValue severs OneWay binding. + SyncToggleVisual?.Invoke(propertyName, actual); + } + + // Unit tests / no Avalonia app — bounce inline. + if (Application.Current is null) + { + Bounce(); + return; + } + + try + { + // Defer past ToggleButton.OnClick. Never hang if the dispatcher is not pumping + // (headless tests, or a stuck UI thread during CryptUI). + var tcs = new TaskCompletionSource(TaskCreationOptions.RunContinuationsAsynchronously); + Dispatcher.UIThread.Post(() => + { + try + { + Bounce(); + tcs.TrySetResult(); + } + catch (Exception ex) + { + tcs.TrySetException(ex); + } + }, DispatcherPriority.Background); + + var finished = await Task.WhenAny(tcs.Task, Task.Delay(250)).ConfigureAwait(true); + if (finished != tcs.Task) + { + Bounce(); + return; + } + + await tcs.Task.ConfigureAwait(true); + } + catch + { + Bounce(); + } } /// @@ -1558,6 +1642,7 @@ await MarshalToUiAsync(() => // Revert optimistic checkbox to match OS state. SetSystemProxyCore(!enable); + _ = SnapSystemProxyUiAsync(); var detail = _interception.LastSystemProxyError; var text = enable ? (string.IsNullOrWhiteSpace(detail) @@ -1630,7 +1715,15 @@ await MarshalToUiAsync(() => if (!ok) { - StatusText = "Capture local traffic saved; re-toggle System proxy to apply"; + // Revert optimistic checkbox + model so OneWay targets match reality. + _interception.ProxyLoopback = !loopbackDesired; + PersistSettings(); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ProxyLoopback))); + _ = SnapProxyLoopbackUiAsync(); + SetOutcomeStatus( + "Capture local traffic apply failed - checkbox restored", + StatusSeverity.Error, + toastImportant: true); return; } @@ -1752,8 +1845,12 @@ public bool DecryptHttps return; } - if (_decryptHttpsBusy) + if (_trustCommandBusy || _decryptHttpsBusy) { + // ToggleButton already flipped the CheckBox locally - snap back. + _ = SnapDecryptHttpsUiAsync(); + if (_trustCommandBusy) + SetGuardStatus("Another certificate action is already in progress"); return; } @@ -1767,12 +1864,19 @@ public bool DecryptHttps } var enableGeneration = Interlocked.Increment(ref _decryptEnableGeneration); - // TwoWay CheckBox already flipped visually — snap back until trust succeeds. - NotifyDecryptHttpsUnchanged(); + // CheckBox/Menu ToggleButton flips IsChecked locally; Avalonia 11.2 OneWay will not + // accept a same-value PropertyChanged until we bounce (see SnapDecryptHttpsUiAsync). + _ = SnapDecryptHttpsUiAsync(); _ = EnableDecryptHttpsAsync(enableGeneration); } } + private Task ToggleDecryptHttpsAsync() + { + DecryptHttps = !DecryptHttps; + return Task.CompletedTask; + } + /// When true, accept upstream TLS certs that would otherwise fail validation. public bool IgnoreServerCertificateErrors { @@ -2695,7 +2799,7 @@ await Task.Run( // Trust was refreshed during StartAsync — do not open the Root store again on the UI thread. if (_decryptHttps && !_interception.IsRootTrusted) { - SetDecryptHttpsCore(false); + await ForceDecryptHttpsOffAsync(); SetStatus( SystemProxy ? $"Proxy running on {FormatBindDisplay()}:{BindPort}; system proxy on — Decrypt HTTPS off (root CA not trusted). Install CA or enable Decrypt HTTPS." diff --git a/src/Titanium.Inspector/Views/MainWindow.axaml b/src/Titanium.Inspector/Views/MainWindow.axaml index ec7170de7..2f8408541 100644 --- a/src/Titanium.Inspector/Views/MainWindow.axaml +++ b/src/Titanium.Inspector/Views/MainWindow.axaml @@ -38,12 +38,12 @@ IsChecked="{Binding AutoSystemProxyOnStart, Mode=OneWay}" Command="{Binding ToggleAutoSystemProxyOnStartCommand}" AutomationProperties.AutomationId="AutoSystemProxyCheck" /> - - @@ -165,12 +165,12 @@ VerticalAlignment="Center" Margin="0,0,12,6" AutomationProperties.AutomationId="CapturingCheck" /> - - _notificationManager)); @@ -224,6 +228,34 @@ private void OnDataContextChanged(object? sender, EventArgs e) HookThemeVariantChanged(); } + /// + /// Avalonia 11.2: CheckBox/MenuItem toggle severs OneWay IsChecked bindings (SetValue). + /// Push visuals with SetCurrentValue whenever Decrypt/SystemProxy change. + /// + private void HookOneWayToggleVisualSync(MainWindowViewModel? vm) + { + if (_toggleSyncVm is not null) + _toggleSyncVm.SyncToggleVisual = null; + + _toggleSyncVm = vm; + if (vm is null) + return; + + vm.SyncToggleVisual = (propertyName, isChecked) => + { + if (propertyName == nameof(MainWindowViewModel.DecryptHttps)) + { + OneWayToggleVisualSync.Apply(DecryptHttpsCheck, isChecked); + OneWayToggleVisualSync.Apply(MenuDecryptHttps, isChecked); + } + else if (propertyName == nameof(MainWindowViewModel.SystemProxy)) + { + OneWayToggleVisualSync.Apply(SystemProxyCheck, isChecked); + OneWayToggleVisualSync.Apply(MenuToggleSystemProxy, isChecked); + } + }; + } + private void HookThemeVariantChanged(bool unhook = false) { if (Application.Current is not { } app) diff --git a/src/Titanium.Inspector/Views/OneWayToggleVisualSync.cs b/src/Titanium.Inspector/Views/OneWayToggleVisualSync.cs new file mode 100644 index 000000000..b6961da96 --- /dev/null +++ b/src/Titanium.Inspector/Views/OneWayToggleVisualSync.cs @@ -0,0 +1,38 @@ +using Avalonia.Controls; +using Avalonia.Controls.Primitives; +using Avalonia.Threading; + +namespace Titanium.Inspector.Views; + +/// +/// Avalonia 11.2 ToggleButton/MenuItem click uses SetValue on IsChecked, which +/// severs a OneWay binding. After that, ViewModel PropertyChanged never moves the glyph. +/// keeps (or restores) the visual without replacing the binding. +/// Fixed upstream in Avalonia 12 / #17674 — remove when Inspector upgrades past that. +/// +internal static class OneWayToggleVisualSync +{ + public static void Apply(CheckBox? box, bool isChecked) + { + if (box is null) + return; + + void Set() => box.SetCurrentValue(ToggleButton.IsCheckedProperty, isChecked); + if (Dispatcher.UIThread.CheckAccess()) + Set(); + else + Dispatcher.UIThread.Post(Set, DispatcherPriority.Input); + } + + public static void Apply(MenuItem? item, bool isChecked) + { + if (item is null) + return; + + void Set() => item.SetCurrentValue(MenuItem.IsCheckedProperty, isChecked); + if (Dispatcher.UIThread.CheckAccess()) + Set(); + else + Dispatcher.UIThread.Post(Set, DispatcherPriority.Input); + } +} diff --git a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs index 0459c21e6..6e29efc8e 100644 --- a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs +++ b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs @@ -30,6 +30,13 @@ public static class FirefoxCertificateTrust private const string LibraryDirName = "Library"; private const string ApplicationSupportDirName = "Application Support"; private const string FirefoxDirName = "Firefox"; + + /// + /// Last step tag from / + /// for Inspector ux-trace + /// (e.g. HkcuOk, UserJsSkippedFirefoxRunning, UserJsOk, Failed). + /// + public static string? LastEnterpriseRootsStep { get; private set; } private static readonly Regex EnterpriseRootsUserPrefLine = new( @"^\s*user_pref\s*\(\s*""" + Regex.Escape(EnterpriseRootsPrefName) + @"""\s*,\s*(true|false)\s*\)\s*;\s*$", RegexOptions.IgnoreCase | RegexOptions.CultureInvariant | RegexOptions.Compiled, @@ -54,8 +61,9 @@ public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() if (!OperatingSystem.IsWindows()) { // Cross-platform policies.json is best-effort; user.js remains authoritative off Windows. - if (TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true)) + if (TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true, userWritableOnly: true)) { + LastEnterpriseRootsStep = "PoliciesJsonOk"; return CertificateOsTrustResult.Ok( "Firefox policies.json updated (" + ImportEnterpriseRootsValue + "); restart Firefox to apply"); } @@ -71,12 +79,14 @@ public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() if (TryWriteWindowsImportEnterpriseRootsPolicy()) { _ = TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true, userWritableOnly: true); + LastEnterpriseRootsStep = "HkcuOk"; return CertificateOsTrustResult.Ok( "Firefox will trust the Windows root CA after you restart Firefox"); } if (!TryResolveDefaultProfileDirectory(out var profileDir, out var resolveError)) { + LastEnterpriseRootsStep = "Failed"; return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, "Could not set Firefox " + ImportEnterpriseRootsValue + " policy and " + @@ -86,15 +96,18 @@ public static CertificateOsTrustResult TryEnableWindowsEnterpriseRoots() // Avoid prefs.js / locked profile I/O while Firefox is running (multi-minute hangs). if (IsFirefoxProcessRunning()) { + LastEnterpriseRootsStep = "UserJsSkippedFirefoxRunning"; return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, "Could not set HKCU ImportEnterpriseRoots and Firefox is running — " + "quit Firefox or set the policy manually, then retry"); } - return TryWriteEnterpriseRootsUserPref( + var userJs = TryWriteEnterpriseRootsUserPref( profileDir, "Firefox will trust the Windows root CA after you restart Firefox (profile preference)"); + LastEnterpriseRootsStep = userJs.Succeeded ? "UserJsOk" : "Failed"; + return userJs; } [System.Runtime.Versioning.SupportedOSPlatform("windows")] @@ -165,11 +178,21 @@ public static bool TryClearWindowsEnterpriseRoots() // ignore } + // While Firefox is running, skip all profile/policies file I/O — WriteAllText / + // ReadAllText under a locked profile routinely stalls 30–40s and blocked + // Clear+Install (AwaitTrustBg timed out; TrustBg.Job Clear logged SLOW ~44s). + // HKCU above is what Enable sets first and is enough to undo policy trust. + if (IsFirefoxProcessRunning()) + return cleared; + // User-writable policies only — never Program Files (AV / ACL stalls). cleared = TryClearFirefoxPoliciesJsonImportEnterpriseRoots(userWritableOnly: true) || cleared; } else { + if (IsFirefoxProcessRunning()) + return cleared; + cleared = TryClearFirefoxPoliciesJsonImportEnterpriseRoots(userWritableOnly: false); } @@ -196,31 +219,52 @@ public static bool TryClearWindowsEnterpriseRoots() /// public static CertificateOsTrustResult TryEnableEnterpriseRootsUserPref() { + // Prefer user-writable policies.json — never block on /usr or app-bundle writes. + if (TryWriteOrMergeFirefoxPoliciesJson(importEnterpriseRoots: true, userWritableOnly: true)) + { + LastEnterpriseRootsStep = "PoliciesJsonOk"; + return CertificateOsTrustResult.Ok( + "Firefox policies.json updated (" + ImportEnterpriseRootsValue + "); restart Firefox to apply"); + } + if (!TryResolveDefaultProfileDirectory(out var profileDir, out var resolveError)) { + LastEnterpriseRootsStep = "Failed"; return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, resolveError ?? "Firefox profile not found"); } + // Never rewrite user.js / prefs.js while Firefox is running (multi-minute hangs / locks). + if (IsFirefoxProcessRunning()) + { + LastEnterpriseRootsStep = "UserJsSkippedFirefoxRunning"; + return CertificateOsTrustResult.Fail( + CertificateOsTrustKind.Failed, + "Firefox is running — quit Firefox, then retry Trust CA in Firefox " + + "(or Export CA and import it under Firefox Authorities)"); + } + try { EnsureEnterpriseRootsUserPref(profileDir); - if (!IsFirefoxProcessRunning()) - EnsureEnterpriseRootsPrefFile(Path.Combine(profileDir, "prefs.js")); + EnsureEnterpriseRootsPrefFile(Path.Combine(profileDir, "prefs.js")); if (!VerifyEnterpriseRootsUserPref(profileDir)) { + LastEnterpriseRootsStep = "Failed"; return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, "Wrote Firefox user.js but security.enterprise_roots.enabled did not validate"); } + LastEnterpriseRootsStep = "UserJsOk"; return CertificateOsTrustResult.Ok( "Firefox will trust the OS root CA after you restart Firefox (profile preference)"); } catch (Exception ex) { + LastEnterpriseRootsStep = "Failed"; return CertificateOsTrustResult.Fail( CertificateOsTrustKind.Failed, "Failed to enable Firefox OS-root trust: " + ex.Message); @@ -511,10 +555,25 @@ private static bool ClearEnterpriseRootsUserPref(string profileDirectory) private static bool ClearEnterpriseRootsPrefFile(string prefFile) { if (!File.Exists(prefFile)) return false; - var lines = File.ReadAllLines(prefFile) - .Where(l => !EnterpriseRootsUserPrefLine.IsMatch(l)) - .ToArray(); - File.WriteAllLines(prefFile, lines); + + // Cap rewrite size — huge prefs under AV + lock can stall Clear for tens of seconds. + var len = new FileInfo(prefFile).Length; + if (len > 2 * 1024 * 1024) + return false; + + string text; + using (var fs = new FileStream(prefFile, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) + using (var reader = new StreamReader(fs)) + text = reader.ReadToEnd(); + + var lines = text.Split(['\r', '\n'], StringSplitOptions.None); + var filtered = lines.Where(l => !EnterpriseRootsUserPrefLine.IsMatch(l)).ToArray(); + if (filtered.Length == lines.Length) + return false; + + var temp = prefFile + ".tmp"; + File.WriteAllText(temp, string.Join(Environment.NewLine, filtered)); + File.Move(temp, prefFile, overwrite: true); return true; } diff --git a/src/Titanium.Web.Proxy/Helpers/IProcessRunner.cs b/src/Titanium.Web.Proxy/Helpers/IProcessRunner.cs index 0b8aa3796..a80dd92dd 100644 --- a/src/Titanium.Web.Proxy/Helpers/IProcessRunner.cs +++ b/src/Titanium.Web.Proxy/Helpers/IProcessRunner.cs @@ -1,4 +1,6 @@ +using System; using System.Collections.Generic; +using System.Threading.Tasks; namespace Titanium.Web.Proxy.Helpers; @@ -23,17 +25,31 @@ internal interface IProcessRunner { /// /// Runs with and captures stdout/stderr. - /// Returns null when the executable cannot be started. + /// Returns null when the executable cannot be started or when elapses. /// - ProcessRunResult? Run(string fileName, string arguments, IDictionary? environment = null, - string? workingDirectory = null); + ProcessRunResult? Run( + string fileName, + string arguments, + IDictionary? environment = null, + string? workingDirectory = null, + TimeSpan? timeout = null); } /// Default using . internal sealed class ProcessRunner : IProcessRunner { - public ProcessRunResult? Run(string fileName, string arguments, IDictionary? environment = null, - string? workingDirectory = null) + /// + /// Default wall-clock bound for trust helpers (security, certutil, + /// osascript, package managers) so UI/off-UI awaits cannot wedge forever. + /// + public static readonly TimeSpan DefaultTrustToolTimeout = TimeSpan.FromSeconds(15); + + public ProcessRunResult? Run( + string fileName, + string arguments, + IDictionary? environment = null, + string? workingDirectory = null, + TimeSpan? timeout = null) { try { @@ -62,10 +78,38 @@ internal sealed class ProcessRunner : IProcessRunner using var process = System.Diagnostics.Process.Start(psi); if (process is null) return null; - var stdout = process.StandardOutput.ReadToEnd(); - var stderr = process.StandardError.ReadToEnd(); - process.WaitForExit(); - return new ProcessRunResult(process.ExitCode, stdout, stderr); + var limit = timeout ?? DefaultTrustToolTimeout; + // Read streams asynchronously so a full pipe buffer cannot deadlock WaitForExit. + var stdoutTask = process.StandardOutput.ReadToEndAsync(); + var stderrTask = process.StandardError.ReadToEndAsync(); + if (!process.WaitForExit((int)Math.Clamp(limit.TotalMilliseconds, 1, int.MaxValue))) + { + try + { + process.Kill(entireProcessTree: true); + } + catch + { + // best-effort kill + } + + try + { + process.WaitForExit(2000); + } + catch + { + // ignore + } + + return null; + } + + // Ensure stream reads finish after exit (should be immediate). + if (!Task.WaitAll(new Task[] { stdoutTask, stderrTask }, TimeSpan.FromSeconds(2))) + return null; + + return new ProcessRunResult(process.ExitCode, stdoutTask.Result, stderrTask.Result); } catch { diff --git a/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt b/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt index 2321c6f62..1b6193361 100644 --- a/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt +++ b/src/Titanium.Web.Proxy/PublicAPI.Unshipped.txt @@ -1,4 +1,4 @@ -#nullable enable +#nullable enable Titanium.Web.Proxy.ClientProcessId static Titanium.Web.Proxy.ClientProcessId.IsSupported.get -> bool Titanium.Web.Proxy.Diagnostics.TunnelConnectTiming @@ -264,3 +264,4 @@ Titanium.Web.Proxy.ProxyServer.EnableDecryptFailureBypass.set -> void Titanium.Web.Proxy.ProxyServer.GetDecryptFailureBypassEntries() -> System.Collections.Generic.IReadOnlyList! Titanium.Web.Proxy.ProxyServer.RemoveDecryptFailureBypass(string! host) -> bool Titanium.Web.Proxy.ProxyServer.ShouldBypassDecryptForLearnedHost(string? host) -> bool +static Titanium.Web.Proxy.Network.FirefoxCertificateTrust.LastEnterpriseRootsStep.get -> string? diff --git a/tests/Titanium.E2E.Tests/Harness/InspectorHeadlessFixture.cs b/tests/Titanium.E2E.Tests/Harness/InspectorHeadlessFixture.cs index f07275eb8..69ea79197 100644 --- a/tests/Titanium.E2E.Tests/Harness/InspectorHeadlessFixture.cs +++ b/tests/Titanium.E2E.Tests/Harness/InspectorHeadlessFixture.cs @@ -27,7 +27,7 @@ public InspectorHeadlessFixture() public RecordingSystemProxyController Proxy { get; } = new(); public InterceptionService Interception { get; private set; } = null!; - public async Task StartAsync(bool visualSkia = false) + public async Task StartAsync(bool visualSkia = false, bool useAvaloniaDialogs = false) { // visualSkia retained for call-site clarity; session always uses Skia. _ = visualSkia; @@ -47,9 +47,10 @@ await _session.Dispatch(() => var buffer = new SessionStreamBuffer(registry); var updates = new UpdateService(settings); Interception = new InterceptionService(Proxy) { UseInMemoryTrustState = true }; + IInspectorDialogs dialogs = useAvaloniaDialogs ? new AvaloniaInspectorDialogs() : Dialogs; (ViewModel, Window) = InspectorAppFactory.CreateMainWindow( new InspectorViewModelServices( - buffer, registry, updates, settings, Interception, Dialogs, PathPicker)); + buffer, registry, updates, settings, Interception, dialogs, PathPicker)); ViewModel.BindPort = 0; ViewModel.BindAddress = "127.0.0.1"; ViewModel.AutoStartCapture = false; diff --git a/tests/Titanium.E2E.Tests/UiHeadless/AutomationIdCoverageHeadlessTests.cs b/tests/Titanium.E2E.Tests/UiHeadless/AutomationIdCoverageHeadlessTests.cs index 9ffaf817c..4f105b53b 100644 --- a/tests/Titanium.E2E.Tests/UiHeadless/AutomationIdCoverageHeadlessTests.cs +++ b/tests/Titanium.E2E.Tests/UiHeadless/AutomationIdCoverageHeadlessTests.cs @@ -170,7 +170,19 @@ public class AutomationIdCoverageHeadlessTests "StatusText", "StatusBusyProgress", "StatusBarPanel", - "SessionCountText" + "SessionCountText", + "AutoResponderGraphQlOperation", + "BreakpointGraphQlOperation", + "ExclusionSummaryLink", + "MapRemoteDelete", + "MapRemoteGraphQlOperation", + "MapRemoteRules", + "MapRemoteUpdate", + "TabInspectHost", + "ToolbarCaptureToggles", + "ToolbarEndpoint", + "ToolbarPanel", + "ToolbarSearchFilters" ]; [TestMethod] diff --git a/tests/Titanium.E2E.Tests/UiHeadless/MenuActionsHeadlessTests.cs b/tests/Titanium.E2E.Tests/UiHeadless/MenuActionsHeadlessTests.cs index e6be8d54c..85cd0a65d 100644 --- a/tests/Titanium.E2E.Tests/UiHeadless/MenuActionsHeadlessTests.cs +++ b/tests/Titanium.E2E.Tests/UiHeadless/MenuActionsHeadlessTests.cs @@ -161,6 +161,60 @@ await fx.WaitUntilAsync( await fx.WaitUntilAsync(() => fx.Dialogs.RemoveRootCaCalls >= 1, TimeSpan.FromSeconds(10)); await fx.DispatchAsync(() => Assert.IsFalse(fx.ViewModel.DecryptHttps)); + + // Tools: Map Remote pane + filters + Via header + inspect/composer leaves + await fx.DispatchAsync(() => + { + fx.Robot.Click("MenuToolsMapRemote"); + Assert.AreEqual(4, fx.ViewModel.SelectedToolsTabIndex); + + var hideTunnels = fx.ViewModel.HideTunnelsFilter; + fx.Robot.Click("HideTunnelsFilterCheck"); + Assert.AreEqual(!hideTunnels, fx.ViewModel.HideTunnelsFilter); + fx.Robot.Click("HideTunnelsFilterCheck"); + + var hideImages = fx.ViewModel.HideImagesFilter; + fx.Robot.Click("HideImagesFilterCheck"); + Assert.AreEqual(!hideImages, fx.ViewModel.HideImagesFilter); + fx.Robot.Click("HideImagesFilterCheck"); + + var errorsOnly = fx.ViewModel.ErrorsOnlyFilter; + fx.Robot.Click("ErrorsOnlyFilterCheck"); + Assert.AreEqual(!errorsOnly, fx.ViewModel.ErrorsOnlyFilter); + fx.Robot.Click("ErrorsOnlyFilterCheck"); + fx.Robot.Click("ClearFiltersButton"); + + var via = fx.ViewModel.AddViaHeader; + fx.Robot.Click("MenuAddViaHeader"); + Assert.AreEqual(!via, fx.ViewModel.AddViaHeader); + fx.Robot.Click("MenuAddViaHeader"); + }); + + await ClickMenuAndDismissDialogAsync(fx, "MenuSessionRetention", "RetentionSave"); + await ClickMenuAndDismissDialogAsync(fx, "MenuHttpsDecryptHosts", "ExcludedHostsSave"); + await ClickMenuAndDismissDialogAsync(fx, "MenuLogging", "LoggingSave"); + + await fx.DispatchAsync(() => + { + fx.Robot.Click("MenuToolsComposer"); + fx.Robot.Click("ComposerLoad"); + fx.Robot.Click("MenuToolsAutoResponder"); + fx.Robot.Click("AutoResponderAdd"); + fx.Robot.Click("MenuToolsMapRemote"); + fx.Robot.Click("MapRemoteAdd"); + }); + + await fx.DispatchAsync(() => + { + if (fx.ViewModel.Sessions.Count > 0) + fx.ViewModel.SelectedSession = fx.ViewModel.Sessions[0]; + fx.PathPicker.SavePath = Path.Combine(Path.GetTempPath(), "twp-body-" + Guid.NewGuid().ToString("N") + ".bin"); + fx.Robot.Click("CtxSaveRequestBody"); + fx.Robot.Click("CtxSaveResponseBody"); + fx.Robot.Click("CtxDiffSessions"); + fx.Robot.Click("BodyPretty"); + fx.Robot.Click("CopyHeaders"); + }); // Tools await fx.DispatchAsync(() => { diff --git a/tests/Titanium.E2E.Tests/UiHeadless/TrustConfirmHeadlessTests.cs b/tests/Titanium.E2E.Tests/UiHeadless/TrustConfirmHeadlessTests.cs new file mode 100644 index 000000000..8e4854653 --- /dev/null +++ b/tests/Titanium.E2E.Tests/UiHeadless/TrustConfirmHeadlessTests.cs @@ -0,0 +1,107 @@ +using Avalonia.Controls; +using Avalonia.Controls.ApplicationLifetimes; +using Avalonia.Threading; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; +using Titanium.Inspector.Services; + +namespace Titanium.E2E.Tests.UiHeadless; + +/// Phase 5c: real Avalonia Confirm Accept/Cancel clicks (in-memory trust). +[TestClass] +public class TrustConfirmHeadlessTests +{ + [TestMethod] + [TestCategory("E2E-UI-Headless")] + public async Task RotateCa_ConfirmCancel_Click_DismissesWithoutRotate() + { + await using var fx = new InspectorHeadlessFixture(); + await fx.StartAsync(useAvaloniaDialogs: true); + + await fx.DispatchAsync(async () => + { + fx.Robot.Click("MenuStartCapture"); + await InspectorUiRobot.WaitForAsync(() => fx.Interception.IsRunning, TimeSpan.FromSeconds(15)); + }); + + var before = fx.Interception.RootCertificate?.Thumbprint; + await ClickMenuAndDismissDialogAsync(fx, "MenuRotateCa", "ConfirmCancel"); + await fx.WaitUntilAsync( + () => fx.ViewModel.StatusText.Contains("cancelled", StringComparison.OrdinalIgnoreCase), + TimeSpan.FromSeconds(10)); + Assert.AreEqual(before, fx.Interception.RootCertificate?.Thumbprint); + } + + [TestMethod] + [TestCategory("E2E-UI-Headless")] + public async Task RemoveCa_ConfirmAccept_Click_ForcesDecryptOff() + { + await using var fx = new InspectorHeadlessFixture(); + await fx.StartAsync(useAvaloniaDialogs: true); + + await fx.DispatchAsync(async () => + { + fx.Robot.Click("MenuStartCapture"); + await InspectorUiRobot.WaitForAsync(() => fx.Interception.IsRunning, TimeSpan.FromSeconds(15)); + fx.Robot.Click("MenuInstallCa"); + await InspectorUiRobot.WaitForAsync(() => fx.Interception.IsRootTrusted, TimeSpan.FromSeconds(10)); + fx.ViewModel.DecryptHttps = true; + await InspectorUiRobot.WaitForAsync(() => fx.ViewModel.DecryptHttps, TimeSpan.FromSeconds(10)); + }); + + await ClickMenuAndDismissDialogAsync(fx, "MenuRemoveCa", "ConfirmAccept"); + await fx.WaitUntilAsync(() => !fx.ViewModel.DecryptHttps, TimeSpan.FromSeconds(15)); + Assert.IsFalse(fx.ViewModel.DecryptHttps); + } + + private static async Task ClickMenuAndDismissDialogAsync( + InspectorHeadlessFixture fx, string menuId, string dialogButtonId) + { + await fx.DispatchAsync(() => + { + Dispatcher.UIThread.Post(() => TryClickInOtherWindows(fx, dialogButtonId), DispatcherPriority.Input); + fx.Robot.Click(menuId); + }); + + await fx.WaitUntilAsync( + () => + { + if (!HasOtherWindows(fx)) + return true; + TryClickInOtherWindows(fx, dialogButtonId); + return !HasOtherWindows(fx); + }, + TimeSpan.FromSeconds(10)); + Assert.IsFalse( + HasOtherWindows(fx), + $"Dialog still open after '{menuId}' (button '{dialogButtonId}'). Status={fx.ViewModel.StatusText}"); + } + + private static bool HasOtherWindows(InspectorHeadlessFixture fx) => + OtherWindows(fx).Any(); + + private static bool TryClickInOtherWindows(InspectorHeadlessFixture fx, string automationId) + { + foreach (var window in OtherWindows(fx)) + { + var robot = new InspectorUiRobot(window); + if (!robot.TryFind(automationId, out _)) + continue; + robot.Click(automationId); + return true; + } + + return false; + } + + private static IEnumerable OtherWindows(InspectorHeadlessFixture fx) + { + if (Avalonia.Application.Current?.ApplicationLifetime is not IClassicDesktopStyleApplicationLifetime desktop) + yield break; + foreach (var window in desktop.Windows) + { + if (!ReferenceEquals(window, fx.Window)) + yield return window; + } + } +} diff --git a/tests/Titanium.Inspector.Tests/TrustDecisionTableTests.cs b/tests/Titanium.Inspector.Tests/TrustDecisionTableTests.cs new file mode 100644 index 000000000..416106fec --- /dev/null +++ b/tests/Titanium.Inspector.Tests/TrustDecisionTableTests.cs @@ -0,0 +1,290 @@ +using System.Net; +using System.Reflection; +using System.Windows.Input; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.Inspector.Services; +using Titanium.Inspector.ViewModels; + +namespace Titanium.Inspector.Tests; + +[TestClass] +public class TrustDecisionTableTests +{ + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task RotateCa_ConfirmNo_ToastsAndLeavesThumbprint() + { + await using var harness = await TrustHarness.CreateAsync(); + var before = harness.Interception.RootCertificate!.Thumbprint; + harness.Dialogs.RotateRootCaResult = false; + + await ExecuteUntilAsync( + harness.Vm.RotateCaCommand, + () => harness.Dialogs.RotateRootCaCalls >= 1 + || harness.Vm.StatusText.Contains("cancelled", StringComparison.OrdinalIgnoreCase)); + + Assert.AreEqual(1, harness.Dialogs.RotateRootCaCalls); + Assert.AreEqual(before, harness.Interception.RootCertificate!.Thumbprint); + StringAssert.Contains(harness.Vm.StatusText, "cancelled"); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task RotateCa_ConfirmYes_SkipsSecondInstallConfirm_AndTrustsInMemory() + { + await using var harness = await TrustHarness.CreateAsync(); + var before = harness.Interception.RootCertificate!.Thumbprint; + harness.Dialogs.RotateRootCaResult = true; + harness.Dialogs.InstallRootCaResult = false; + + await ExecuteUntilAsync( + harness.Vm.RotateCaCommand, + () => harness.Interception.RootCertificate is not null + && !string.Equals(before, harness.Interception.RootCertificate.Thumbprint, + StringComparison.OrdinalIgnoreCase) + && harness.Interception.IsRootTrusted); + + Assert.AreEqual(1, harness.Dialogs.RotateRootCaCalls); + Assert.AreEqual(0, harness.Dialogs.InstallRootCaCalls); + Assert.IsTrue(harness.Interception.IsRootTrusted, harness.Vm.StatusText); + Assert.IsFalse(harness.Vm.DecryptHttps); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task RotateCa_SecondImmediateYes_SucceedsWhileNotBusy() + { + await using var harness = await TrustHarness.CreateAsync(); + harness.Dialogs.RotateRootCaResult = true; + + await ExecuteUntilAsync( + harness.Vm.RotateCaCommand, + () => harness.Dialogs.RotateRootCaCalls >= 1 && harness.Interception.IsRootTrusted); + var mid = harness.Interception.RootCertificate?.Thumbprint; + Assert.IsFalse(string.IsNullOrEmpty(mid)); + + await ExecuteUntilAsync( + harness.Vm.RotateCaCommand, + () => + { + if (harness.Dialogs.RotateRootCaCalls < 2) + return false; + var thumb = harness.Interception.RootCertificate?.Thumbprint; + return !string.IsNullOrEmpty(thumb) + && !string.Equals(mid, thumb, StringComparison.OrdinalIgnoreCase); + }); + + Assert.IsTrue(harness.Dialogs.RotateRootCaCalls >= 2, $"calls={harness.Dialogs.RotateRootCaCalls} status={harness.Vm.StatusText}"); + await WaitUntil(() => !harness.Vm.IsStatusBusy && harness.Interception.RootCertificate is not null, 15000); + Assert.IsNotNull(harness.Interception.RootCertificate); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task RemoveCa_ConfirmNo_ToastsWithoutStoreWork() + { + await using var harness = await TrustHarness.CreateAsync(); + harness.Dialogs.InstallRootCaResult = true; + await ExecuteUntilAsync(harness.Vm.InstallCaCommand, () => harness.Interception.IsRootTrusted); + await WaitUntil(() => !harness.Vm.IsStatusBusy, 10000); + harness.Dialogs.RemoveRootCaResult = false; + + await ExecuteUntilAsync( + harness.Vm.UntrustCaCommand, + () => harness.Dialogs.RemoveRootCaCalls >= 1 + || harness.Vm.StatusText.Contains("cancelled", StringComparison.OrdinalIgnoreCase)); + + Assert.IsTrue(harness.Dialogs.RemoveRootCaCalls >= 1, harness.Vm.StatusText); + Assert.IsTrue(harness.Interception.IsRootTrusted); + StringAssert.Contains(harness.Vm.StatusText, "cancelled"); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task RemoveCa_ConfirmYes_ForcesDecryptOff() + { + await using var harness = await TrustHarness.CreateAsync(); + harness.Dialogs.InstallRootCaResult = true; + await ExecuteUntilAsync(harness.Vm.InstallCaCommand, () => harness.Interception.IsRootTrusted); + await WaitUntil(() => !harness.Vm.IsStatusBusy, 10000); + Assert.IsTrue(harness.Interception.IsRootTrusted); + harness.Vm.DecryptHttps = true; + Assert.IsTrue(harness.Vm.DecryptHttps, harness.Vm.StatusText); + harness.Dialogs.RemoveRootCaResult = true; + + await ExecuteUntilAsync( + harness.Vm.UntrustCaCommand, + () => harness.Dialogs.RemoveRootCaCalls >= 1 && !harness.Vm.DecryptHttps, + 25000); + + Assert.IsFalse(harness.Vm.DecryptHttps); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task Decrypt_StartProxyCancelled_SnapsOff() + { + await using var harness = await TrustHarness.CreateAsync(startProxy: false); + harness.Dialogs.StartProxyForDecryptResult = false; + + harness.Vm.DecryptHttps = true; + await WaitUntil(() => harness.Dialogs.StartProxyForDecryptCalls >= 1, 8000); + await WaitUntil(() => !harness.Vm.DecryptHttps, 8000); + + Assert.IsFalse(harness.Vm.DecryptHttps); + StringAssert.Contains(harness.Vm.StatusText, "cancelled"); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task Decrypt_InstallCancelled_SnapsOff() + { + await using var harness = await TrustHarness.CreateAsync(); + if (harness.Interception.IsRootTrusted) + harness.Interception.UntrustRootCertificate(false); + Assert.IsFalse(harness.Interception.IsRootTrusted); + + harness.Dialogs.InstallRootCaResult = false; + harness.Vm.DecryptHttps = true; + await WaitUntil(() => harness.Dialogs.InstallRootCaCalls >= 1, 8000); + await WaitUntil(() => !harness.Vm.DecryptHttps, 8000); + + Assert.IsFalse(harness.Vm.DecryptHttps); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task Decrypt_WhileTrustBusy_RejectedWithSnap() + { + await using var harness = await TrustHarness.CreateAsync(); + harness.Dialogs.RotateRootCaResult = true; + + harness.Vm.RotateCaCommand.Execute(null); + await Task.Delay(20); + harness.Vm.DecryptHttps = true; + await Task.Delay(200); + + Assert.IsFalse(harness.Vm.DecryptHttps); + await WaitUntil(() => harness.Dialogs.RotateRootCaCalls >= 1, 15000); + } + + [TestMethod] + [TestCategory("Inspector-Trust-Decision")] + public async Task TrustFirefox_InMemory_DoesNotSurfaceCertutilMissing() + { + await using var harness = await TrustHarness.CreateAsync(); + harness.Dialogs.InstallRootCaBeforeFirefoxResult = true; + if (!harness.Interception.IsRootTrusted) + { + harness.Dialogs.InstallRootCaResult = true; + await ExecuteUntilAsync(harness.Vm.InstallCaCommand, () => harness.Interception.IsRootTrusted); + } + + await ExecuteUntilAsync( + harness.Vm.TrustFirefoxCaCommand, + () => !harness.Vm.IsStatusBusy || harness.Vm.StatusText.Length > 0); + + StringAssert.DoesNotMatch( + harness.Vm.StatusText, + new System.Text.RegularExpressions.Regex( + "certutil not found on PATH", + System.Text.RegularExpressions.RegexOptions.IgnoreCase)); + } + + private static async Task ExecuteUntilAsync(ICommand command, Func done, int timeoutMs = 20000) + { + command.Execute(null); + await WaitUntil(done, timeoutMs); + } + + private static async Task WaitUntil(Func done, int timeoutMs) + { + var deadline = Environment.TickCount64 + timeoutMs; + while (!done()) + { + if (Environment.TickCount64 >= deadline) + Assert.Fail("Timed out waiting for trust decision condition."); + await Task.Delay(25); + } + } + + private sealed class TrustHarness : IAsyncDisposable + { + public required InterceptionService Interception { get; init; } + public required ScriptedInspectorDialogs Dialogs { get; init; } + public required MainWindowViewModel Vm { get; init; } + public required string Dir { get; init; } + + public static async Task CreateAsync(bool startProxy = true) + { + var dir = Path.Combine(Path.GetTempPath(), "ti-td-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + var interception = new InterceptionService { UseInMemoryTrustState = true }; + OverrideRootPfx(interception, Path.Combine(dir, "rootCert.pfx")); + var dialogs = new ScriptedInspectorDialogs + { + InstallRootCaResult = true, + RemoveRootCaResult = true, + RotateRootCaResult = true, + StartProxyForDecryptResult = true, + InstallRootCaBeforeFirefoxResult = true, + PacReplaceResult = true, + }; + var settings = new SettingsService(Path.Combine(dir, "settings.json")); + settings.Current.AutoStartCapture = false; + settings.Current.AutoSystemProxyOnStart = false; + settings.Save(); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + interception, + dialogs) + { + BindPort = 0, + BindAddress = "127.0.0.1", + }; + + if (startProxy) + { + await interception.StartAsync(IPAddress.Loopback, 0); + Assert.IsTrue(interception.IsRunning); + } + + return new TrustHarness + { + Interception = interception, + Dialogs = dialogs, + Vm = vm, + Dir = dir, + }; + } + + public ValueTask DisposeAsync() + { + try { Interception.EnsureShutdown(); } catch { /* best-effort */ } + Interception.Dispose(); + try + { + if (Directory.Exists(Dir)) + Directory.Delete(Dir, true); + } + catch + { + // best-effort + } + + return ValueTask.CompletedTask; + } + + private static void OverrideRootPfx(InterceptionService interception, string path) + { + var field = typeof(InterceptionService).GetField("_rootPfxPath", + BindingFlags.Instance | BindingFlags.NonPublic); + Assert.IsNotNull(field); + field!.SetValue(interception, path); + } + } +} diff --git a/tests/Titanium.Inspector.Tests/TrustUxStressTests.cs b/tests/Titanium.Inspector.Tests/TrustUxStressTests.cs new file mode 100644 index 000000000..300a4b96c --- /dev/null +++ b/tests/Titanium.Inspector.Tests/TrustUxStressTests.cs @@ -0,0 +1,168 @@ +using System.Net; +using System.Reflection; +using System.Text.RegularExpressions; +using System.Windows.Input; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.Inspector.Services; +using Titanium.Inspector.ViewModels; + +namespace Titanium.Inspector.Tests; + +[TestClass] +public class TrustUxStressTests +{ + [TestMethod] + [TestCategory("Inspector-Stress")] + public async Task TrustActions_RepeatLoop_NoHangAndNoLeftoverBusy() + { + var dir = Path.Combine(Path.GetTempPath(), "ti-stress-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + var uxBefore = SnapshotUxTraceLength(); + try + { + using var interception = new InterceptionService { UseInMemoryTrustState = true }; + OverrideRootPfx(interception, Path.Combine(dir, "rootCert.pfx")); + await interception.StartAsync(IPAddress.Loopback, 0); + + var dialogs = new ScriptedInspectorDialogs + { + InstallRootCaResult = true, + RemoveRootCaResult = true, + RotateRootCaResult = true, + StartProxyForDecryptResult = true, + }; + var settings = new SettingsService(Path.Combine(dir, "settings.json")); + settings.Current.AutoStartCapture = false; + settings.Current.AutoSystemProxyOnStart = false; + settings.Save(); + var registry = new SessionRegistry(); + var vm = new MainWindowViewModel( + new SessionStreamBuffer(registry), + registry, + new UpdateService(settings), + settings, + interception, + dialogs) + { + BindPort = 0, + BindAddress = "127.0.0.1", + }; + + const int loops = 6; + for (var i = 0; i < loops; i++) + { + await WaitUntil(() => !vm.IsStatusBusy, 15000); + if (!interception.IsRootTrusted) + { + await ExecuteUntilAsync(vm.InstallCaCommand, () => interception.IsRootTrusted, 20000); + await WaitUntil(() => !vm.IsStatusBusy, 10000); + } + + if (interception.IsRootTrusted) + { + vm.DecryptHttps = true; + await WaitUntil(() => vm.DecryptHttps || vm.StatusText.Contains("Decrypt", StringComparison.OrdinalIgnoreCase), 10000); + vm.DecryptHttps = false; + await WaitUntil(() => !vm.DecryptHttps, 5000); + } + + var rotateCalls = dialogs.RotateRootCaCalls; + await ExecuteUntilAsync( + vm.RotateCaCommand, + () => dialogs.RotateRootCaCalls > rotateCalls && !vm.IsStatusBusy, + 25000); + + var removeCalls = dialogs.RemoveRootCaCalls; + await ExecuteUntilAsync( + vm.UntrustCaCommand, + () => dialogs.RemoveRootCaCalls > removeCalls && !vm.DecryptHttps && !vm.IsStatusBusy, + 20000); + } + + dialogs.RotateRootCaResult = true; + var before = dialogs.RotateRootCaCalls; + vm.RotateCaCommand.Execute(null); + vm.RotateCaCommand.Execute(null); + await WaitUntil(() => !vm.IsStatusBusy && dialogs.RotateRootCaCalls > before, 30000); + + Assert.IsFalse(vm.IsStatusBusy, vm.StatusText); + AssertNoUnexpectedSlowUx(uxBefore); + } + finally + { + try { if (Directory.Exists(dir)) Directory.Delete(dir, true); } catch { /* best-effort */ } + } + } + + private static long SnapshotUxTraceLength() + { + try + { + var path = InspectorUxTrace.LogFilePath; + return File.Exists(path) ? new FileInfo(path).Length : 0L; + } + catch + { + return 0L; + } + } + + private static void AssertNoUnexpectedSlowUx(long uxBefore) + { + try + { + var path = InspectorUxTrace.LogFilePath; + if (!File.Exists(path)) + return; + using var fs = new FileStream(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite); + if (uxBefore > 0 && fs.Length > uxBefore) + fs.Seek(uxBefore, SeekOrigin.Begin); + using var reader = new StreamReader(fs); + var tail = reader.ReadToEnd(); + foreach (Match m in Regex.Matches(tail, @"SLOW\s+#\d+\s+(\S+)\s+ms=(\d+)")) + { + var name = m.Groups[1].Value; + var ms = int.Parse(m.Groups[2].Value); + if (ms >= 3000 && + (name.Contains("AwaitTrustBg", StringComparison.OrdinalIgnoreCase) + || name.Contains("TrustBg.Job", StringComparison.OrdinalIgnoreCase))) + { + Assert.Fail($"Unexpected UxTrace SLOW {name} ms={ms}"); + } + } + } + catch (AssertFailedException) + { + throw; + } + catch + { + // tracing optional + } + } + + private static void OverrideRootPfx(InterceptionService interception, string path) + { + var field = typeof(InterceptionService).GetField("_rootPfxPath", + BindingFlags.Instance | BindingFlags.NonPublic); + Assert.IsNotNull(field); + field!.SetValue(interception, path); + } + + private static async Task ExecuteUntilAsync(ICommand command, Func done, int timeoutMs) + { + command.Execute(null); + await WaitUntil(done, timeoutMs); + } + + private static async Task WaitUntil(Func done, int timeoutMs) + { + var deadline = Environment.TickCount64 + timeoutMs; + while (!done()) + { + if (Environment.TickCount64 >= deadline) + Assert.Fail("Timed out in trust stress loop."); + await Task.Delay(25); + } + } +} diff --git a/tests/Titanium.Web.Proxy.UnitTests/SonarNewCodeCoverageTests.cs b/tests/Titanium.Web.Proxy.UnitTests/SonarNewCodeCoverageTests.cs index 7324002b7..67ef62e8a 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/SonarNewCodeCoverageTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/SonarNewCodeCoverageTests.cs @@ -1871,7 +1871,7 @@ public void FirefoxCertificateTrust_RemainingPolicyAndPrefSeams() _ = typeof(FirefoxCertificateTrust) .GetMethod("TryClearFirefoxPoliciesJsonImportEnterpriseRoots", flags)! - .Invoke(null, null); + .Invoke(null, [false]); } // ───────────────────────────────────────────────────────────────────────── diff --git a/tests/Titanium.Web.Proxy.UnitTests/SystemProxyUnixBackendTests.cs b/tests/Titanium.Web.Proxy.UnitTests/SystemProxyUnixBackendTests.cs index e32cb6093..213040fdb 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/SystemProxyUnixBackendTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/SystemProxyUnixBackendTests.cs @@ -753,8 +753,10 @@ public void ApplyElevatedNetworkSetup(string arguments) } public ProcessRunResult? Run(string fileName, string arguments, - IDictionary? environment = null, string? workingDirectory = null) + IDictionary? environment = null, string? workingDirectory = null, + TimeSpan? timeout = null) { + _ = timeout; var cmd = fileName + " " + arguments; Commands.Add(cmd); diff --git a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustCoverageTests.cs b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustCoverageTests.cs index a9da8e7a5..8e677167e 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustCoverageTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustCoverageTests.cs @@ -660,8 +660,10 @@ public void When(Func match, Func result _rules.Add((match, result)); public ProcessRunResult? Run(string fileName, string arguments, - IDictionary? environment = null, string? workingDirectory = null) + IDictionary? environment = null, string? workingDirectory = null, + TimeSpan? timeout = null) { + _ = timeout; foreach (var (match, result) in _rules) { if (match(fileName, arguments)) From 4e2d68b728e6ca109556f147bbb874ba61656911 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 22:53:19 -0500 Subject: [PATCH 08/32] fix(inspector): stop status cancel aborting trust dialogs and CRLF user.js growth. Consent dialogs no longer share StatusCancelToken (5s toast revert was cancelling ConfirmRotate). Pref rewrites use SplitPrefFileLines so Windows CRLF no longer balloon Firefox user.js. --- .../ViewModels/MainWindowViewModel.Trust.cs | 22 +++---- .../ViewModels/MainWindowViewModel.Updates.cs | 2 +- .../ViewModels/MainWindowViewModel.cs | 21 ++++--- .../Certificates/FirefoxCertificateTrust.cs | 20 +++++- .../UnixCertificateTrustTests.cs | 62 +++++++++++++++++++ 5 files changed, 103 insertions(+), 24 deletions(-) diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index 39b05e870..c97417def 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -148,7 +148,7 @@ private async Task TryEnsureRootBeforeFirefoxAsync(Window? owner) if (_interception.IsRootTrusted) return true; - if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaBeforeFirefoxAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmInstallRootCaBeforeFirefoxAsync(owner))) { SetGuardStatus("Trust CA in Firefox cancelled — install root CA first"); return false; @@ -208,7 +208,7 @@ private async Task TrustFirefoxWithRecoveryAsync(Windo private async Task TryRecoverFirefoxCertutilAsync(Window? owner, CertificateOsTrustResult result) { - var choice = await AwaitCancellableAsync(_dialogs.ShowTrustRecoveryAsync(owner, result)); + var choice = await AwaitDialogAsync(_dialogs.ShowTrustRecoveryAsync(owner, result)); if (choice == TrustRecoveryChoice.Primary && result.Kind == CertificateOsTrustKind.CertutilMissing && (OperatingSystem.IsLinux() || result.BrewAvailable)) @@ -235,7 +235,7 @@ private static bool IsFirefoxRunningTrustError(CertificateOsTrustResult result) private async Task TryQuitFirefoxForTrustAsync(Window? owner) { - if (!await AwaitCancellableAsync(_dialogs.ConfirmQuitFirefoxForTrustAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmQuitFirefoxForTrustAsync(owner))) return CertificateOsTrustResult.Fail(CertificateOsTrustKind.Cancelled, "Firefox trust cancelled"); SetStatus("Quitting Firefox…", StatusSeverity.Busy); @@ -419,7 +419,7 @@ private async Task TryCompleteMacManualTrustAsync(Window? owner) private async Task TryRecoverFailedOsTrustAsync(Window? owner, CertificateOsTrustResult? result) { - var choice = await AwaitCancellableAsync(_dialogs.ShowTrustRecoveryAsync(owner, result)); + var choice = await AwaitDialogAsync(_dialogs.ShowTrustRecoveryAsync(owner, result)); if (choice == TrustRecoveryChoice.Cancel) { _interception.SetLastOsTrustCancelled(); @@ -496,7 +496,7 @@ private Task WaitForMacSslTrustAsync(Window? owner) : StatusReady); } - return AwaitCancellableAsync(_dialogs.ShowMacSslTrustWaitAsync( + return AwaitDialogAsync(_dialogs.ShowMacSslTrustWaitAsync( owner, () => _interception.VerifyOsUserSslTrust(), () => _interception.OpenMacKeychainGuidance(), @@ -581,7 +581,7 @@ private async Task UntrustCaAsync() try { var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmRemoveRootCaAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmRemoveRootCaAsync(owner))) { SetTransientStatus( "Remove root CA cancelled", @@ -693,7 +693,7 @@ private async Task RotateCaAsync() try { var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmRotateRootCaAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmRotateRootCaAsync(owner))) { InspectorUxTrace.Event("RotateCa.ConfirmRotate", "accepted=false"); SetTransientStatus( @@ -807,7 +807,7 @@ private async Task DeviceCaSetupAsync() "Use Bind address 0.0.0.0 so other devices can reach the proxy."; var owner = TryGetMainWindow(); - if (await AwaitCancellableAsync(_dialogs.ShowDeviceCaSetupAsync(owner, message))) + if (await AwaitDialogAsync(_dialogs.ShowDeviceCaSetupAsync(owner, message))) { await ExportCaAsync(); } @@ -942,7 +942,7 @@ private async Task TryStartProxyForDecryptAsync() return true; var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmStartProxyForDecryptAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmStartProxyForDecryptAsync(owner))) { SetGuardStatus("Decrypt HTTPS cancelled — start the proxy first"); await RejectDecryptHttpsEnableAsync(); @@ -976,7 +976,7 @@ private async Task TryTrustRootForDecryptAsync() var owner = TryGetMainWindow(); SetStatus("Root CA not trusted — confirm install…", StatusSeverity.Busy); - if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmInstallRootCaAsync(owner))) { SetGuardStatus("Decrypt HTTPS cancelled — root CA not installed"); await RejectDecryptHttpsEnableAsync(); @@ -1093,7 +1093,7 @@ private async Task ResolveTerminalTrustFailureAsync(CertificateOsTrustResu var owner = TryGetMainWindow(); for (var i = 0; i < 4; i++) { - var choice = await AwaitCancellableAsync(_dialogs.ShowDecryptTrustFailedAsync(owner, result)); + var choice = await AwaitDialogAsync(_dialogs.ShowDecryptTrustFailedAsync(owner, result)); if (choice == TrustRecoveryChoice.Cancel) { _interception.SetLastOsTrustCancelled(); diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs index 17d802fd3..3fb633543 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Updates.cs @@ -63,7 +63,7 @@ public async Task CheckUpdatesAsync(bool promptIfAvailable = true) var owner = TryGetMainWindow(); var version = result.RemoteVersion ?? ""; - if (!await AwaitCancellableAsync(_dialogs.ConfirmInstallUpdateAsync(owner, version, result.ChannelDisplay, result.OfferKind))) + if (!await AwaitDialogAsync(_dialogs.ConfirmInstallUpdateAsync(owner, version, result.ChannelDisplay, result.OfferKind))) { SetOutcomeStatus(result.Message, StatusSeverity.Success); return; diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index 2be4918fe..9a629fd5c 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -863,7 +863,7 @@ private async Task TryToggleSystemProxyAsync() if (hasPac) { var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmPacReplaceAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmPacReplaceAsync(owner))) { StatusText = "System proxy not enabled (PAC replace cancelled)"; await SnapSystemProxyUiAsync(); @@ -879,16 +879,17 @@ private async Task TryToggleSystemProxyAsync() } private Task AwaitCancellableAsync(Task task) => task.WaitAsync(StatusCancelToken); - - - - - - - - private Task AwaitCancellableAsync(Task task) => task.WaitAsync(StatusCancelToken); + /// + /// Modal consent dialogs must not share . + /// A prior outcome's status-bar revert cancels that token (~5s) and would abort + /// ShowDialog as a silent OperationCanceledException (no toast, no Confirm* ux-trace) + /// — the "Nth Clear+Install did nothing" failure mode. + /// + private static Task AwaitDialogAsync(Task task) => task; + private static Task AwaitDialogAsync(Task task) => task; + @@ -1041,7 +1042,7 @@ private async Task ExcludeHostAsync() private async Task ResetSettingsAsync() { var owner = TryGetMainWindow(); - if (!await AwaitCancellableAsync(_dialogs.ConfirmResetSettingsAsync(owner))) + if (!await AwaitDialogAsync(_dialogs.ConfirmResetSettingsAsync(owner))) { StatusText = "Reset settings cancelled"; return; diff --git a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs index 6e29efc8e..144b6fa87 100644 --- a/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs +++ b/src/Titanium.Web.Proxy/Certificates/FirefoxCertificateTrust.cs @@ -495,6 +495,22 @@ private static IEnumerable GetLinuxFirefoxPoliciesJsonPaths(string home) internal static void EnsureEnterpriseRootsUserPref(string profileDirectory) => EnsureEnterpriseRootsPrefFile(Path.Combine(profileDirectory, "user.js")); + /// + /// Split pref-file text into logical lines without the CRLF pitfall: + /// Split(['\r','\n']) treats CR and LF as separate separators and inserts a + /// phantom empty line between every real line. Re-joining with + /// then doubles blank lines on every rewrite — + /// TrustBg Clear/Enable loops grew a profile user.js to hundreds of MB. + /// + internal static string[] SplitPrefFileLines(string text) + { + if (string.IsNullOrEmpty(text)) + return [""]; + + text = text.Replace("\r\n", "\n", StringComparison.Ordinal).Replace('\r', '\n'); + return text.Split('\n'); + } + internal static void EnsureEnterpriseRootsPrefFile(string prefFile) { const string prefLine = "user_pref(\"" + EnterpriseRootsPrefName + "\", true);"; @@ -506,7 +522,7 @@ internal static void EnsureEnterpriseRootsPrefFile(string prefFile) throw new IOException($"Firefox pref file too large to rewrite safely ({len} bytes)"); var text = File.ReadAllText(prefFile); - var lines = text.Split(['\r', '\n'], StringSplitOptions.None); + var lines = SplitPrefFileLines(text); var found = false; for (var i = 0; i < lines.Length; i++) { @@ -566,7 +582,7 @@ private static bool ClearEnterpriseRootsPrefFile(string prefFile) using (var reader = new StreamReader(fs)) text = reader.ReadToEnd(); - var lines = text.Split(['\r', '\n'], StringSplitOptions.None); + var lines = SplitPrefFileLines(text); var filtered = lines.Where(l => !EnterpriseRootsUserPrefLine.IsMatch(l)).ToArray(); if (filtered.Length == lines.Length) return false; diff --git a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs index 36b2ea222..f41a98613 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/UnixCertificateTrustTests.cs @@ -2,6 +2,7 @@ using System.IO; using System.Linq; using System.Reflection; +using System.Text; using System.Text.RegularExpressions; using Microsoft.VisualStudio.TestTools.UnitTesting; using Titanium.Web.Proxy.Helpers; @@ -566,6 +567,67 @@ public void EnsureEnterpriseRootsPrefFile_WritesAndClearsUserJs() } } + [TestMethod] + public void SplitPrefFileLines_Crlf_DoesNotInsertPhantomBlankLines() + { + var lines = FirefoxCertificateTrust.SplitPrefFileLines( + "user_pref(\"a\", true);\r\nuser_pref(\"b\", false);\r\n"); + Assert.AreEqual(3, lines.Length); // trailing empty from final newline only + Assert.AreEqual("user_pref(\"a\", true);", lines[0]); + Assert.AreEqual("user_pref(\"b\", false);", lines[1]); + Assert.AreEqual("", lines[2]); + + // Legacy bug: Split(['\r','\n']) produced ["a", "", "b", ""] (phantom blank between). + var legacy = "user_pref(\"a\", true);\r\nuser_pref(\"b\", false);\r\n" + .Split(['\r', '\n'], StringSplitOptions.None); + Assert.IsTrue(legacy.Length > lines.Length, "document the CRLF split pitfall we fixed"); + } + + [TestMethod] + public void EnsureAndClearEnterpriseRootsPrefFile_CrlfRewriteLoop_DoesNotGrow() + { + var dir = Path.Combine(Path.GetTempPath(), "twp-ff-crlf-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(dir); + var userJs = Path.Combine(dir, "user.js"); + try + { + // Seed a realistic Windows CRLF user.js with an existing enterprise pref + neighbor. + File.WriteAllText( + userJs, + "user_pref(\"browser.startup.homepage\", \"about:blank\");\r\n" + + "user_pref(\"security.enterprise_roots.enabled\", false);\r\n", + new UTF8Encoding(encoderShouldEmitUTF8Identifier: false)); + + var baseline = new FileInfo(userJs).Length; + for (var i = 0; i < 40; i++) + { + FirefoxCertificateTrust.EnsureEnterpriseRootsPrefFile(userJs); + // Clear via reflection — private ClearEnterpriseRootsPrefFile + var clear = typeof(FirefoxCertificateTrust).GetMethod( + "ClearEnterpriseRootsPrefFile", + BindingFlags.Static | BindingFlags.NonPublic); + Assert.IsNotNull(clear); + clear!.Invoke(null, [userJs]); + FirefoxCertificateTrust.EnsureEnterpriseRootsPrefFile(userJs); + } + + var after = new FileInfo(userJs).Length; + Assert.IsTrue( + after < baseline * 3, + $"user.js ballooned under CRLF rewrite loop: baseline={baseline} after={after}"); + Assert.IsTrue(after < 8 * 1024, $"user.js unexpectedly large: {after} bytes"); + var text = File.ReadAllText(userJs); + StringAssert.Contains(text, "security.enterprise_roots.enabled"); + StringAssert.Contains(text, "browser.startup.homepage"); + var nonEmpty = text.Split(['\r', '\n'], StringSplitOptions.RemoveEmptyEntries).Length; + Assert.IsTrue(nonEmpty >= 2 && nonEmpty < 80, $"unexpected non-empty line count: {nonEmpty}"); + } + finally + { + try { Directory.Delete(dir, recursive: true); } catch { /* ignore */ } + } + } + [TestMethod] public void TryRequestFirefoxQuit_WhenNotRunning_ReturnsTrue() { From 9081aaab707479d820049fc3bcce24984be94fd4 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 23:02:16 -0500 Subject: [PATCH 09/32] Add full CLI and CLI Plus process e2e on Windows, Linux, and macOS. Cover the command tree through Plus control-plane and feature leaves in CI via a new cli-e2e matrix so local CliQaProbe QA is no longer required for day-to-day coverage. --- .github/workflows/dotnetcore.yml | 67 +- .github/workflows/release.yml | 41 +- .../Titanium.E2E.Tests/CliCommandE2ETests.cs | 6 +- .../CliHelpMatrixE2ETests.cs | 79 ++ .../CliHttp3DepsE2ETests.cs | 88 +++ .../CliMetaAndUpdateE2ETests.cs | 187 +++++ .../CliPlusControlPlaneE2ETests.cs | 396 ++++++++++ .../CliPlusFeaturesE2ETests.cs | 735 ++++++++++++++++++ .../CliRunDialectsE2ETests.cs | 244 ++++++ .../CliServiceLifecycleE2ETests.cs | 338 ++++++++ .../Fixtures/GrpcTranscode/greeter.pb | Bin 0 -> 90120 bytes .../Fixtures/GrpcTranscode/greeter.proto | 25 + .../Harness/CliProcessHarness.cs | 458 ++++++++++- .../Harness/ConfigFixtures.cs | 98 +++ .../Harness/FakeUpdateFeed.cs | 215 +++++ .../Harness/JsonHttpStub.cs | 137 ++++ tests/Titanium.E2E.Tests/README.md | 44 +- .../Titanium.E2E.Tests.csproj | 7 +- .../CliHostedPlusDashboardPlaywrightTests.cs | 137 ++++ tools/CliQaProbe/README.md | 4 +- tools/LOCAL-QA.md | 26 +- 21 files changed, 3258 insertions(+), 74 deletions(-) create mode 100644 tests/Titanium.E2E.Tests/CliHelpMatrixE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliHttp3DepsE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliMetaAndUpdateE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliPlusControlPlaneE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliPlusFeaturesE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliRunDialectsE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/CliServiceLifecycleE2ETests.cs create mode 100644 tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.pb create mode 100644 tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.proto create mode 100644 tests/Titanium.E2E.Tests/Harness/FakeUpdateFeed.cs create mode 100644 tests/Titanium.E2E.Tests/Harness/JsonHttpStub.cs create mode 100644 tests/Titanium.E2E.Tests/UiPlusDashboard/CliHostedPlusDashboardPlaywrightTests.cs diff --git a/.github/workflows/dotnetcore.yml b/.github/workflows/dotnetcore.yml index beb49f819..eeec14c73 100644 --- a/.github/workflows/dotnetcore.yml +++ b/.github/workflows/dotnetcore.yml @@ -108,7 +108,8 @@ jobs: if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } dotnet test tests/Titanium.Cli.Tests/Titanium.Cli.Tests.csproj --configuration Release --no-build --no-restore --collect:"Code Coverage" --results-directory coverage/cli if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } - dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj --configuration Release --no-build --no-restore --filter "TestCategory=E2E|TestCategory=E2E-UI" --collect:"Code Coverage" --results-directory coverage/e2e + # CLI process E2E (TestCategory=E2E) runs on the cli-e2e OS matrix — avoid doubling Windows. + dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj --configuration Release --no-build --no-restore --filter "TestCategory=E2E-UI" --collect:"Code Coverage" --results-directory coverage/e2e if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } # The integration suite spins up real listening sockets and TLS handshakes, which @@ -327,7 +328,69 @@ jobs: **/playwright-report/** if-no-files-found: ignore - # Tiered RPS gates for beta/stable publish (parallel — wall clock ~max of the two). + # Full CLI + CLI Plus process E2E on all three OS (command tree, services, control plane). + # Does not pre-install libmsquic so http3-deps install can exercise the real leaf when Quic is false. + cli-e2e: + runs-on: ${{ matrix.os }} + timeout-minutes: 60 + permissions: + contents: read + strategy: + fail-fast: false + matrix: + os: [windows-latest, ubuntu-latest, macos-latest] + steps: + - uses: actions/checkout@v6 + - name: Setup .NET + uses: actions/setup-dotnet@v5 + with: + dotnet-version: | + 10.0.x + - name: Linux Playwright OS deps + if: runner.os == 'Linux' + run: | + sudo apt-get update + sudo apt-get install -y fonts-liberation libnss3 libatk-bridge2.0-0 libdrm2 libxkbcommon0 libgbm1 libasound2t64 || sudo apt-get install -y fonts-liberation libnss3 libatk-bridge2.0-0 libdrm2 libxkbcommon0 libgbm1 libasound2 + - name: Restore + run: dotnet restore src/Titanium.Web.Proxy.sln + - name: Build CLI + Plus + E2E + run: | + dotnet build src/Titanium.Cli/Titanium.Cli.csproj --configuration Release --no-restore + dotnet build src/Titanium.Plus/Titanium.Plus.csproj --configuration Release --no-restore + dotnet build tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj --configuration Release --no-restore + - name: Install Playwright Chromium + shell: pwsh + run: | + $pw = Join-Path (Resolve-Path "tests/Titanium.E2E.Tests/bin/Release/net10.0") "playwright.ps1" + if (-not (Test-Path $pw)) { + throw "playwright.ps1 missing at $pw" + } + & $pw install chromium + - name: CLI process E2E (all leaves) + shell: pwsh + run: | + if ($IsLinux -or $IsMacOS) { + sudo -n true 2>$null + if ($LASTEXITCODE -ne 0) { + Write-Warning "sudo -n not available; machine service lifecycle may Inconclusive" + } + } + dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj ` + --configuration Release --no-build --no-restore ` + --filter "TestCategory=E2E" ` + --logger "trx;LogFileName=cli-e2e.trx" ` + --results-directory "artifacts/cli-e2e-${{ matrix.os }}" + - name: Upload CLI E2E artifacts + if: failure() + uses: actions/upload-artifact@v4 + with: + name: cli-e2e-${{ matrix.os }} + path: | + artifacts/cli-e2e-${{ matrix.os }}/** + tests/Titanium.E2E.Tests/TestResults/** + if-no-files-found: ignore + + # Tiered RPS gates for beta/stable publish (parallel) — wall clock ~max of the two). # Editions: CLI/Plus tax vs Core. Peer: Core reverse vs YARP (+ MITM÷Reverse) so a # uniform Core slowdown cannot hide behind green edition ratios. rps-publish-gate: diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml index 6149d3f5c..a4e409243 100644 --- a/.github/workflows/release.yml +++ b/.github/workflows/release.yml @@ -83,8 +83,8 @@ jobs: if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } } - Write-Host "=== E2E / E2E-UI ===" - dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj -c Release --no-build --no-restore --nologo --filter "TestCategory=E2E|TestCategory=E2E-UI" + Write-Host "=== E2E-UI (CLI process E2E is cli-e2e matrix) ===" + dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj -c Release --no-build --no-restore --nologo --filter "TestCategory=E2E-UI" if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } $maxAttempts = 2 @@ -106,8 +106,43 @@ jobs: if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE } + cli-e2e: + needs: resolve-version + runs-on: ${{ matrix.os }} + timeout-minutes: 60 + permissions: + contents: read + strategy: + fail-fast: false + matrix: + os: [windows-latest, ubuntu-latest, macos-latest] + steps: + - uses: actions/checkout@v6 + - uses: actions/setup-dotnet@v5 + with: + dotnet-version: '10.0.x' + - name: Linux Playwright OS deps + if: runner.os == 'Linux' + run: | + sudo apt-get update + sudo apt-get install -y fonts-liberation libnss3 libatk-bridge2.0-0 libdrm2 libxkbcommon0 libgbm1 libasound2t64 || sudo apt-get install -y fonts-liberation libnss3 libatk-bridge2.0-0 libdrm2 libxkbcommon0 libgbm1 libasound2 + - name: Restore and build + run: | + dotnet restore src/Titanium.Web.Proxy.sln + dotnet build src/Titanium.Cli/Titanium.Cli.csproj -c Release --no-restore + dotnet build src/Titanium.Plus/Titanium.Plus.csproj -c Release --no-restore + dotnet build tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj -c Release --no-restore + - name: Install Playwright Chromium + shell: pwsh + run: | + $pw = Join-Path (Resolve-Path "tests/Titanium.E2E.Tests/bin/Release/net10.0") "playwright.ps1" + & $pw install chromium + - name: CLI process E2E + run: | + dotnet test tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj -c Release --no-build --no-restore --nologo --filter "TestCategory=E2E" + build-cli: - needs: [resolve-version, test] + needs: [resolve-version, test, cli-e2e] runs-on: ${{ matrix.os }} # win-x64 uses environment "signing" for Azure OIDC (federated cred). environment: ${{ matrix.rid == 'win-x64' && 'signing' || '' }} diff --git a/tests/Titanium.E2E.Tests/CliCommandE2ETests.cs b/tests/Titanium.E2E.Tests/CliCommandE2ETests.cs index 6d8df0a9b..1e1bf75fc 100644 --- a/tests/Titanium.E2E.Tests/CliCommandE2ETests.cs +++ b/tests/Titanium.E2E.Tests/CliCommandE2ETests.cs @@ -495,7 +495,11 @@ public async Task Version_Check_SoftNetwork() StringAssert.Contains(combined, "7.0.8"); if (code == 1) { - StringAssert.Contains(combined, "Unable to query update feed"); + Assert.IsTrue( + combined.Contains("Unable to query update feed", StringComparison.OrdinalIgnoreCase) || + combined.Contains("timed out", StringComparison.OrdinalIgnoreCase) || + combined.Contains("Update feed", StringComparison.OrdinalIgnoreCase), + combined); } } diff --git a/tests/Titanium.E2E.Tests/CliHelpMatrixE2ETests.cs b/tests/Titanium.E2E.Tests/CliHelpMatrixE2ETests.cs new file mode 100644 index 000000000..c1464d666 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliHelpMatrixE2ETests.cs @@ -0,0 +1,79 @@ +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliHelpMatrixE2ETests +{ + private static bool ContainsAll(string text, params string[] needles) => + needles.All(n => text.Contains(n, StringComparison.OrdinalIgnoreCase)); + + [TestMethod] + [TestCategory("E2E")] + public async Task HelpMatrix_AllNestedHelps_Exit0() + { + using var harness = new CliProcessHarness(); + + await AssertHelp(harness, ["help"], text => ContainsAll(text, "run", "test", "service", "http3-deps"), exit: 0); + await AssertHelp(harness, ["-h"], text => ContainsAll(text, "run", "test"), exit: 0); + await AssertHelp(harness, ["--help"], text => ContainsAll(text, "run", "test"), exit: 0); + await AssertHelp(harness, ["run", "--help"], text => + text.Contains("-c", StringComparison.Ordinal) && + text.Contains("--service", StringComparison.Ordinal) && + !text.Contains("Missing required -c", StringComparison.OrdinalIgnoreCase), exit: 0); + await AssertHelp(harness, ["test", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["test", "-h"], _ => true, exit: 0); + await AssertHelp(harness, ["version", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["update", "--help"], text => + text.Contains("--plus", StringComparison.OrdinalIgnoreCase) && + text.Contains("--remove-plus", StringComparison.OrdinalIgnoreCase) && + !text.Contains("Checking for updates", StringComparison.OrdinalIgnoreCase), exit: 0); + await AssertHelp(harness, ["http3-deps", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["http3-deps", "status", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["http3-deps", "install", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["service", "--help"], text => + ContainsAll(text, "install", "uninstall", "start", "stop", "restart", "status"), exit: 0); + await AssertHelp(harness, ["service", "install", "--help"], text => + ContainsAll(text, "-c", "--name", "--user", "--no-start"), exit: 0); + await AssertHelp(harness, ["service", "start", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["service", "stop", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["service", "restart", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["service", "uninstall", "--help"], _ => true, exit: 0); + await AssertHelp(harness, ["service", "status", "--help"], _ => true, exit: 0); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task UnknownCommand_PrintsHelp_Exit1() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["not-a-real-command"]); + Assert.AreEqual(1, code); + var text = stdout + stderr; + StringAssert.Contains(text, "Unknown command"); + StringAssert.Contains(text, "run"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task NoArgs_PrintsHelp_Exit1() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync([]); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "run"); + } + + private static async Task AssertHelp( + CliProcessHarness harness, + string[] args, + Func predicate, + int exit) + { + var (code, stdout, stderr) = await harness.RunOnceAsync(args, timeout: TimeSpan.FromSeconds(20)); + var text = stdout + stderr; + Assert.AreEqual(exit, code, $"args=[{string.Join(' ', args)}] output={text}"); + Assert.IsTrue(predicate(text), $"Help predicate failed for [{string.Join(' ', args)}]: {text}"); + } +} diff --git a/tests/Titanium.E2E.Tests/CliHttp3DepsE2ETests.cs b/tests/Titanium.E2E.Tests/CliHttp3DepsE2ETests.cs new file mode 100644 index 000000000..8f58a89f9 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliHttp3DepsE2ETests.cs @@ -0,0 +1,88 @@ +using System.Net.Quic; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliHttp3DepsE2ETests +{ + [TestMethod] + [TestCategory("E2E")] + public async Task Http3Deps_Status_Exit0_PrintsOsAndRid() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["http3-deps", "status"]); + Assert.AreEqual(0, code); + var text = stdout + stderr; + StringAssert.Contains(text, "Suggested RID"); + Assert.IsTrue( + text.Contains("Windows", StringComparison.OrdinalIgnoreCase) || + text.Contains("Linux", StringComparison.OrdinalIgnoreCase) || + text.Contains("macOS", StringComparison.OrdinalIgnoreCase) || + text.Contains("Osx", StringComparison.OrdinalIgnoreCase) || + text.Contains("OS", StringComparison.OrdinalIgnoreCase), + text); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Http3Deps_DefaultSubcommand_IsStatus() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["http3-deps"]); + Assert.AreEqual(0, code); + StringAssert.Contains(stdout + stderr, "Suggested RID"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Http3Deps_UnknownSubcommand_Exit1() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["http3-deps", "explode"]); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "Unknown http3-deps"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Http3Deps_Install_WindowsOrAlreadySupported() + { + using var harness = new CliProcessHarness(); + var quic = QuicListener.IsSupported; + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["http3-deps", "install"], + timeout: TimeSpan.FromMinutes(3)); + var text = stdout + stderr; + + if (quic) + { + Assert.AreEqual(0, code, text); + StringAssert.Contains(text, "nothing to install", StringComparison.OrdinalIgnoreCase); + return; + } + + if (OperatingSystem.IsWindows()) + { + Assert.AreNotEqual(0, code, text); + Assert.IsTrue( + text.Contains("Windows", StringComparison.OrdinalIgnoreCase) || + text.Contains("MsQuic", StringComparison.OrdinalIgnoreCase) || + text.Contains("Upgrade", StringComparison.OrdinalIgnoreCase), + text); + return; + } + + // Unix without Quic: real package install (requires sudo/brew on CI). + Assert.IsTrue(code == 0 || text.Length > 0, text); + if (code == 0) + { + Assert.IsTrue( + text.Contains("QuicListener", StringComparison.OrdinalIgnoreCase) || + text.Contains("libmsquic", StringComparison.OrdinalIgnoreCase) || + text.Contains("install", StringComparison.OrdinalIgnoreCase), + text); + } + } +} diff --git a/tests/Titanium.E2E.Tests/CliMetaAndUpdateE2ETests.cs b/tests/Titanium.E2E.Tests/CliMetaAndUpdateE2ETests.cs new file mode 100644 index 000000000..ca73ce20b --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliMetaAndUpdateE2ETests.cs @@ -0,0 +1,187 @@ +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliMetaAndUpdateE2ETests +{ + [TestMethod] + [TestCategory("E2E")] + public async Task Version_Plus_Missing_PrintsNotPresent() + { + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + var (code, stdout, stderr) = await harness.RunOnceAsync(["version", "--plus"]); + Assert.AreEqual(0, code); + var text = stdout + stderr; + Assert.IsTrue( + text.Contains("Plus", StringComparison.OrdinalIgnoreCase) && + (text.Contains("not present", StringComparison.OrdinalIgnoreCase) || + text.Contains("not installed", StringComparison.OrdinalIgnoreCase) || + text.Contains("missing", StringComparison.OrdinalIgnoreCase) || + text.Contains("warning", StringComparison.OrdinalIgnoreCase) || + text.Contains("Plus:")), + text); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Version_Plus_Present_PrintsVersion() + { + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + var (code, stdout, _) = await harness.RunOnceAsync(["version", "--plus"]); + Assert.AreEqual(0, code); + StringAssert.Contains(stdout, "Plus"); + Assert.IsFalse(stdout.Contains("not present", StringComparison.OrdinalIgnoreCase), stdout); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Version_Check_Plus_SoftNetwork() + { + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["version", "--check", "--plus"], + timeout: TimeSpan.FromSeconds(45)); + var text = stdout + stderr; + Assert.IsTrue(code is 0 or 1 or 2, $"exit={code} {text}"); + if (code != 1) + { + StringAssert.Contains(text, "Plus", StringComparison.OrdinalIgnoreCase); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Version_InvalidChannel_Exit1() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["version", "--channel", "nightly"]); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "Unknown channel"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_PlusAndRemovePlus_MutuallyExclusive() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["update", "--plus", "--remove-plus"]); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "either"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_InvalidChannel_Exit1() + { + using var harness = new CliProcessHarness(); + var (code, stdout, stderr) = await harness.RunOnceAsync(["update", "--channel", "canary"]); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "Unknown channel"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_FeedDisabled_Exit1() + { + using var harness = CliProcessHarness.CreateIsolatedCopy(); + var env = new Dictionary { ["TITANIUM_UPDATE_FEED"] = "" }; + var (code, stdout, stderr) = await harness.RunOnceAsync(["update"], env: env); + Assert.AreEqual(1, code); + StringAssert.Contains(stdout + stderr, "disabled", StringComparison.OrdinalIgnoreCase); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_RemovePlus_Idempotent() + { + using var harness = CliProcessHarness.CreateIsolatedCopy(copyPlus: true); + Assert.IsTrue(File.Exists(Path.Combine(harness.CliDirectory, "Titanium.Plus.dll"))); + + var (code1, out1, err1) = await harness.RunOnceAsync(["update", "--remove-plus"]); + Assert.AreEqual(0, code1, out1 + err1); + Assert.IsFalse(File.Exists(Path.Combine(harness.CliDirectory, "Titanium.Plus.dll"))); + + var (code2, out2, err2) = await harness.RunOnceAsync(["update", "--remove-plus"]); + Assert.AreEqual(0, code2, out2 + err2); + StringAssert.Contains(out2 + err2, "nothing to remove", StringComparison.OrdinalIgnoreCase); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_Plus_FromFakeFeed_InstallsDll() + { + using var harness = CliProcessHarness.CreateIsolatedCopy(copyPlus: false); + harness.EnsurePlusDllBesideCli(copy: false); + Assert.IsFalse(File.Exists(Path.Combine(harness.CliDirectory, "Titanium.Plus.dll"))); + + var plusSource = CliProcessHarness.LocatePlusDll(); + using var feed = new FakeUpdateFeed(harness.CliDirectory, plusSource, version: "99.0.0"); + var env = new Dictionary { ["TITANIUM_UPDATE_FEED"] = feed.ManifestUrl }; + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["update", "--plus"], + timeout: TimeSpan.FromMinutes(2), + env: env); + Assert.AreEqual(0, code, stdout + stderr); + Assert.IsTrue( + File.Exists(Path.Combine(harness.CliDirectory, "Titanium.Plus.dll")), + "Plus.dll should be installed beside isolated CLI"); + StringAssert.Contains(stdout + stderr, "Plus", StringComparison.OrdinalIgnoreCase); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_Plus_AlreadyCurrent_SkipsDownload() + { + using var harness = CliProcessHarness.CreateIsolatedCopy(copyPlus: true); + var plusPath = Path.Combine(harness.CliDirectory, "Titanium.Plus.dll"); + Assert.IsTrue(File.Exists(plusPath)); + var before = await File.ReadAllBytesAsync(plusPath); + + using var feed = new FakeUpdateFeed(harness.CliDirectory, plusPath, version: "0.0.1"); + var env = new Dictionary { ["TITANIUM_UPDATE_FEED"] = feed.ManifestUrl }; + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["update", "--plus"], + timeout: TimeSpan.FromMinutes(2), + env: env); + Assert.AreEqual(0, code, stdout + stderr); + var text = stdout + stderr; + Assert.IsTrue( + text.Contains("already", StringComparison.OrdinalIgnoreCase) || + text.Contains("newer", StringComparison.OrdinalIgnoreCase) || + text.Contains("No changes", StringComparison.OrdinalIgnoreCase) || + text.Contains("up to date", StringComparison.OrdinalIgnoreCase), + text); + var after = await File.ReadAllBytesAsync(plusPath); + CollectionAssert.AreEqual(before, after); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Update_Cli_FromFakeFeed_StartsApply() + { + using var harness = CliProcessHarness.CreateIsolatedCopy(); + using var feed = new FakeUpdateFeed(harness.CliDirectory, plusDllPath: null, version: "99.0.0"); + var env = new Dictionary { ["TITANIUM_UPDATE_FEED"] = feed.ManifestUrl }; + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["update"], + timeout: TimeSpan.FromMinutes(2), + env: env); + // Apply is detached; current process exits 0 after spawning the updater. + Assert.AreEqual(0, code, stdout + stderr); + var text = stdout + stderr; + Assert.IsTrue( + text.Contains("Installing", StringComparison.OrdinalIgnoreCase) || + text.Contains("Restarting", StringComparison.OrdinalIgnoreCase) || + text.Contains("background", StringComparison.OrdinalIgnoreCase) || + text.Contains("up to date", StringComparison.OrdinalIgnoreCase), + text); + + // Give the detached apply script a moment; do not fail if files are locked mid-copy. + await Task.Delay(2000); + } +} diff --git a/tests/Titanium.E2E.Tests/CliPlusControlPlaneE2ETests.cs b/tests/Titanium.E2E.Tests/CliPlusControlPlaneE2ETests.cs new file mode 100644 index 000000000..3fe1f84d2 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliPlusControlPlaneE2ETests.cs @@ -0,0 +1,396 @@ +using System.Net; +using System.Text; +using System.Text.Json; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; +using Titanium.Plus.ControlPlane; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliPlusControlPlaneE2ETests +{ + private string _tempDir = null!; + + [TestInitialize] + public void Init() + { + _tempDir = Path.Combine(Path.GetTempPath(), "twp-e2e-cp-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(_tempDir); + } + + [TestCleanup] + public void Cleanup() + { + try + { + if (Directory.Exists(_tempDir)) + { + Directory.Delete(_tempDir, recursive: true); + } + } + catch + { + // ignore + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task PlusDisabled_WithDllPresent_NoControlPlane() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WritePlusDisabled(_tempDir, listen, origin.Port, control, "secret"); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(2) }; + try + { + var resp = await http.GetAsync($"http://127.0.0.1:{control}/v1/snapshot"); + Assert.Fail($"Control plane unexpectedly responded: {(int)resp.StatusCode}"); + } + catch (Exception ex) when (ex is HttpRequestException or TaskCanceledException) + { + // expected — Plus disabled, no control plane + } + + // Reuse a longer timeout for the proxy path. + using var proxyHttp = new HttpClient { Timeout = TimeSpan.FromSeconds(20) }; + var ok = await proxyHttp.GetAsync($"http://127.0.0.1:{listen}/x"); + Assert.AreEqual(HttpStatusCode.OK, ok.StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_ChangemeSecret_WithoutDevEnv_FailsStart() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WritePlusChangemeSecret(_tempDir, listen, origin.Port, control); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + // Explicitly clear the escape hatch. + var env = new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = null, + }; + Environment.SetEnvironmentVariable("TITANIUM_PLUS_ALLOW_DEV_SECRET", null); + + await Assert.ThrowsExactlyAsync(async () => + { + await harness.StartRunAsync(cfg, env); + }); + var combined = harness.StdOut + harness.StdErr; + Assert.IsTrue( + combined.Contains("shared secret", StringComparison.OrdinalIgnoreCase) || + combined.Contains("changeme", StringComparison.OrdinalIgnoreCase) || + combined.Contains("Plus", StringComparison.OrdinalIgnoreCase), + combined); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task ControlPlane_MethodPathMatrix() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + var dashboard = CliProcessHarness.GetFreePort(); + const string secret = "e2e-cp-matrix"; + var cfg = ConfigFixtures.WritePlus(_tempDir, listen, origin.Port, control, secret, dashboard); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + + // 404 unknown path + using (var req = Authed(HttpMethod.Get, $"http://127.0.0.1:{control}/v1/nope", secret)) + { + var resp = await http.SendAsync(req); + Assert.AreEqual(HttpStatusCode.NotFound, resp.StatusCode); + } + + // Wrong secret on PUT + using (var bad = new HttpRequestMessage(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot") + { + Content = new StringContent("{}", Encoding.UTF8, "application/json"), + }) + { + bad.Headers.TryAddWithoutValidation(ControlPlaneServer.SharedSecretHeader, "wrong"); + Assert.AreEqual(HttpStatusCode.Unauthorized, (await http.SendAsync(bad)).StatusCode); + } + + // 400 invalid JSON + using (var put = Authed(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot", secret)) + { + put.Content = new StringContent("not-json", Encoding.UTF8, "application/json"); + Assert.AreEqual(HttpStatusCode.BadRequest, (await http.SendAsync(put)).StatusCode); + } + + // 400 empty object + using (var put = Authed(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot", secret)) + { + put.Content = new StringContent("{}", Encoding.UTF8, "application/json"); + Assert.AreEqual(HttpStatusCode.BadRequest, (await http.SendAsync(put)).StatusCode); + } + + // PUT bare cluster array + using (var put = Authed(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot", secret)) + { + put.Content = new StringContent( + $$"""[{"id":"c-bare","destinations":[{"id":"d1","address":"127.0.0.1","port":{{origin.Port}}}]}]""", + Encoding.UTF8, + "application/json"); + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(put)).StatusCode); + } + + // PUT clusters-only + using (var put = Authed(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot", secret)) + { + put.Content = new StringContent( + $$"""{"clusters":[{"id":"c-only","destinations":[{"id":"d1","address":"127.0.0.1","port":{{origin.Port}}}]}]}""", + Encoding.UTF8, + "application/json"); + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(put)).StatusCode); + } + + // PUT routes-only + using (var put = Authed(HttpMethod.Put, $"http://127.0.0.1:{control}/v1/snapshot", secret)) + { + put.Content = new StringContent( + """{"routes":[{"id":"r-only","clusterId":"c-only","order":1,"match":{"path":"/","pathKind":"Prefix"}}]}""", + Encoding.UTF8, + "application/json"); + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(put)).StatusCode); + } + + // Cache purge with prefix (cache is enabled in WritePlus) + using (var purge = Authed(HttpMethod.Post, $"http://127.0.0.1:{control}/v1/cache/purge?prefix=GET:", secret)) + { + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(purge)).StatusCode); + } + + // Dashboard drain / healthy / metrics / api snapshot + using (var dash = Authed(HttpMethod.Get, $"http://127.0.0.1:{dashboard}/", secret)) + { + var resp = await http.SendAsync(dash); + Assert.AreEqual(HttpStatusCode.OK, resp.StatusCode); + StringAssert.Contains(await resp.Content.ReadAsStringAsync(), "Titanium Plus"); + } + + using (var metrics = Authed(HttpMethod.Get, $"http://127.0.0.1:{dashboard}/metrics", secret)) + { + var resp = await http.SendAsync(metrics); + Assert.AreEqual(HttpStatusCode.OK, resp.StatusCode); + StringAssert.Contains(await resp.Content.ReadAsStringAsync(), "titanium_destination_state"); + } + + using (var api = Authed(HttpMethod.Get, $"http://127.0.0.1:{dashboard}/api/snapshot", secret)) + { + var resp = await http.SendAsync(api); + Assert.AreEqual(HttpStatusCode.OK, resp.StatusCode); + StringAssert.Contains(await resp.Content.ReadAsStringAsync(), "destinationStates"); + } + + // Drain then healthy via dashboard HTTP (destination id from last PUT) + using (var drain = Authed(HttpMethod.Post, $"http://127.0.0.1:{dashboard}/drain/d1", secret)) + { + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(drain)).StatusCode); + } + + using (var healthy = Authed(HttpMethod.Post, $"http://127.0.0.1:{dashboard}/healthy/d1", secret)) + { + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(healthy)).StatusCode); + } + + // Dashboard without secret → 401 + Assert.AreEqual( + HttpStatusCode.Unauthorized, + (await http.GetAsync($"http://127.0.0.1:{dashboard}/")).StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task ControlPlane_CachePurge_WhenCacheDisabled_StillOk() + { + // CLI always passes a MemoryHttpResponseCache into Plus even when cache.enable is off; + // purge therefore returns 200 (removed=0) rather than 503. + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-no-cache"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary(), + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + using var purge = Authed(HttpMethod.Post, $"http://127.0.0.1:{control}/v1/cache/purge", secret); + var resp = await http.SendAsync(purge); + Assert.AreEqual(HttpStatusCode.OK, resp.StatusCode); + StringAssert.Contains(await resp.Content.ReadAsStringAsync(), "purged"); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_CacheHit_ThenPrefixPurge() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-cache"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary { ["cache.enable"] = "true" }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }); + try + { + using var handler = new HttpClientHandler + { + Proxy = new WebProxy($"http://127.0.0.1:{listen}"), + UseProxy = true, + }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(20) }; + using var direct = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(direct, control); + + var miss = await http.GetAsync("http://example.invalid/cached"); + Assert.AreEqual(HttpStatusCode.OK, miss.StatusCode); + + var hit = await http.GetAsync("http://example.invalid/cached"); + Assert.AreEqual(HttpStatusCode.OK, hit.StatusCode); + Assert.IsTrue( + hit.Headers.Contains("X-Cache") || hit.Content.Headers.Contains("X-Cache"), + "Expected X-Cache HIT header on second request"); + + using var purge = Authed(HttpMethod.Post, $"http://127.0.0.1:{control}/v1/cache/purge?prefix=GET:", secret); + Assert.AreEqual(HttpStatusCode.OK, (await direct.SendAsync(purge)).StatusCode); + + var after = await http.GetAsync("http://example.invalid/cached"); + Assert.AreEqual(HttpStatusCode.OK, after.StatusCode); + // After purge, should not be HIT (header absent or MISS) + var xCache = after.Headers.TryGetValues("X-Cache", out var vals) + ? string.Join(",", vals) + : (after.Content.Headers.TryGetValues("X-Cache", out var cvals) ? string.Join(",", cvals) : ""); + Assert.IsFalse(xCache.Contains("HIT", StringComparison.OrdinalIgnoreCase), xCache); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_SIGHUP_KeepsControlPlane() + { + if (OperatingSystem.IsWindows()) + { + Assert.Inconclusive("SIGHUP is Unix-only."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-plus-hup"; + var cfg = ConfigFixtures.WritePlusRoutes(_tempDir, listen, origin.Port, control, secret); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }); + await harness.WaitForOutputAsync("sighup-handler-registered", TimeSpan.FromSeconds(15)); + try + { + using var direct = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(direct, control); + + ConfigFixtures.WritePlusRoutes(_tempDir, listen, origin.Port, control, secret); + harness.SendSighup(); + await harness.WaitForOutputAsync("Config reloaded", TimeSpan.FromSeconds(15)); + + using var req = Authed(HttpMethod.Get, $"http://127.0.0.1:{control}/v1/snapshot", secret); + Assert.AreEqual(HttpStatusCode.OK, (await direct.SendAsync(req)).StatusCode); + } + finally + { + harness.Dispose(); + } + } + + private static HttpRequestMessage Authed(HttpMethod method, string url, string secret) + { + var req = new HttpRequestMessage(method, url); + req.Headers.TryAddWithoutValidation(ControlPlaneServer.SharedSecretHeader, secret); + return req; + } + + private static async Task WaitControlPlaneAsync(HttpClient http, int controlPort) + { + var deadline = DateTime.UtcNow.AddSeconds(30); + while (DateTime.UtcNow < deadline) + { + try + { + _ = await http.GetAsync($"http://127.0.0.1:{controlPort}/v1/snapshot"); + return; + } + catch + { + await Task.Delay(200); + } + } + + throw new TimeoutException("Control plane did not become reachable"); + } +} diff --git a/tests/Titanium.E2E.Tests/CliPlusFeaturesE2ETests.cs b/tests/Titanium.E2E.Tests/CliPlusFeaturesE2ETests.cs new file mode 100644 index 000000000..f506a7518 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliPlusFeaturesE2ETests.cs @@ -0,0 +1,735 @@ +using System.IdentityModel.Tokens.Jwt; +using System.Net; +using System.Security.Cryptography; +using System.Text; +using System.Text.Json; +using Microsoft.AspNetCore.Builder; +using Microsoft.AspNetCore.Hosting; +using Microsoft.AspNetCore.Http; +using Microsoft.IdentityModel.Tokens; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; +using Titanium.Plus.ControlPlane; +// GrpcFrames is internal to Plus — encode locally for the fake origin. + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliPlusFeaturesE2ETests +{ + private string _tempDir = null!; + + [TestInitialize] + public void Init() + { + _tempDir = Path.Combine(Path.GetTempPath(), "twp-e2e-feat-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(_tempDir); + } + + [TestCleanup] + public void Cleanup() + { + try + { + if (Directory.Exists(_tempDir)) + { + Directory.Delete(_tempDir, recursive: true); + } + } + catch + { + // ignore + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_Waf_MethodHeaderBodyAndRulesFile() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-waf2"; + var rules = Path.Combine(_tempDir, "waf-rules.json"); + await File.WriteAllTextAsync(rules, """{"denyPaths":["^/from-file"]}"""); + + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["waf.enabled"] = "true", + ["waf.denyMethods"] = "DELETE", + ["waf.denyHeader"] = "X-Evil=bad", + ["waf.maxBodyBytes"] = "8", + ["waf.rulesFile"] = rules.Replace("\\", "/"), + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = DirectToListener(listen); + await WaitControlPlaneAsync(http, control); + + Assert.AreEqual(HttpStatusCode.OK, (await http.GetAsync($"http://127.0.0.1:{listen}/ok")).StatusCode); + + using (var del = new HttpRequestMessage(HttpMethod.Delete, $"http://127.0.0.1:{listen}/x")) + { + Assert.AreEqual(HttpStatusCode.Forbidden, (await http.SendAsync(del)).StatusCode); + } + + using (var evil = new HttpRequestMessage(HttpMethod.Get, $"http://127.0.0.1:{listen}/y")) + { + evil.Headers.TryAddWithoutValidation("X-Evil", "bad"); + Assert.AreEqual(HttpStatusCode.Forbidden, (await http.SendAsync(evil)).StatusCode); + } + + using (var big = new HttpRequestMessage(HttpMethod.Post, $"http://127.0.0.1:{listen}/body") + { + Content = new StringContent("0123456789"), + }) + { + Assert.AreEqual(HttpStatusCode.Forbidden, (await http.SendAsync(big)).StatusCode); + } + + Assert.AreEqual( + HttpStatusCode.Forbidden, + (await http.GetAsync($"http://127.0.0.1:{listen}/from-file")).StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_CidrDeny_BlocksNonAllowedClient() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-cidr"; + // Allow only a non-loopback documentation range — loopback traffic should be denied. + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["security.allowCidrs"] = "203.0.113.0/24", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = DirectToListener(listen); + await WaitControlPlaneAsync(http, control); + Assert.AreEqual( + HttpStatusCode.Forbidden, + (await http.GetAsync($"http://127.0.0.1:{listen}/blocked-cidr")).StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_BasicAuth_AndCustomApiKeyHeader() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-basic"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["security.basicUsers"] = "alice:wonder", + ["security.apiKeys"] = "custom-key", + ["security.apiKeyHeader"] = "X-Custom-Key", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = DirectToListener(listen); + await WaitControlPlaneAsync(http, control); + + Assert.AreEqual( + HttpStatusCode.Unauthorized, + (await http.GetAsync($"http://127.0.0.1:{listen}/noauth")).StatusCode); + + using (var basic = new HttpRequestMessage(HttpMethod.Get, $"http://127.0.0.1:{listen}/basic")) + { + basic.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue( + "Basic", + Convert.ToBase64String(Encoding.UTF8.GetBytes("alice:wonder"))); + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(basic)).StatusCode); + } + + using (var key = new HttpRequestMessage(HttpMethod.Get, $"http://127.0.0.1:{listen}/key")) + { + key.Headers.TryAddWithoutValidation("X-Custom-Key", "custom-key"); + Assert.AreEqual(HttpStatusCode.OK, (await http.SendAsync(key)).StatusCode); + } + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_Jwt_ValidAndInvalid() + { + using var rsa = RSA.Create(2048); + var key = new RsaSecurityKey(rsa) { KeyId = "e2e" }; + var jwk = JsonWebKeyConverter.ConvertFromRSASecurityKey(key); + jwk.Kid = "e2e"; + jwk.Use = "sig"; + jwk.Alg = "RS256"; + var jwksJson = JsonSerializer.Serialize(new + { + keys = new[] + { + new Dictionary + { + ["kty"] = jwk.Kty, + ["use"] = jwk.Use, + ["alg"] = jwk.Alg, + ["kid"] = jwk.Kid, + ["n"] = jwk.N, + ["e"] = jwk.E, + }, + }, + }); + using var jwksStub = new JsonHttpStub(jwksJson); + var authority = $"http://127.0.0.1:{jwksStub.Port}"; + var jwksUrl = $"http://127.0.0.1:{jwksStub.Port}/jwks"; + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-jwt"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["security.jwtAuthority"] = authority, + ["security.jwtAudience"] = "api", + ["security.jwksUrl"] = jwksUrl, + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var handler = new HttpClientHandler + { + Proxy = new WebProxy($"http://127.0.0.1:{listen}"), + UseProxy = true, + }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(20) }; + using var direct = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(direct, control); + + Assert.AreEqual( + HttpStatusCode.Unauthorized, + (await http.GetAsync("http://example.invalid/nojwt")).StatusCode); + + var token = CreateSignedJwt(rsa, DateTimeOffset.UtcNow.AddHours(1).ToUnixTimeSeconds(), authority, "api"); + using (var ok = new HttpRequestMessage(HttpMethod.Get, "http://example.invalid/jwt")) + { + ok.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", token); + var resp = await http.SendAsync(ok); + Assert.AreEqual(HttpStatusCode.OK, resp.StatusCode, await resp.Content.ReadAsStringAsync()); + } + + using (var bad = new HttpRequestMessage(HttpMethod.Get, "http://example.invalid/jwt")) + { + bad.Headers.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", "not.a.jwt"); + Assert.AreEqual(HttpStatusCode.Unauthorized, (await http.SendAsync(bad)).StatusCode); + } + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_RateLimit_Returns429() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-rl"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["state.mode"] = "memory", + ["state.rateLimitPerMinute"] = "2", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = DirectToListener(listen); + await WaitControlPlaneAsync(http, control); + + Assert.AreEqual(HttpStatusCode.OK, (await http.GetAsync($"http://127.0.0.1:{listen}/1")).StatusCode); + Assert.AreEqual(HttpStatusCode.OK, (await http.GetAsync($"http://127.0.0.1:{listen}/2")).StatusCode); + Assert.AreEqual(HttpStatusCode.TooManyRequests, (await http.GetAsync($"http://127.0.0.1:{listen}/3")).StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_DiscoveryFile_WatchUpdatesCluster() + { + using var originA = new EchoOrigin(); + using var originB = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-watch"; + var discFile = Path.Combine(_tempDir, "clusters-watch.json"); + await File.WriteAllTextAsync(discFile, $$""" + {"clusters":[{"id":"from-file","destinations":[{"id":"dA","address":"127.0.0.1","port":{{originA.Port}}}]}]} + """); + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + originA.Port, + control, + secret, + new Dictionary + { + ["discovery.mode"] = "file", + ["discovery.file"] = discFile.Replace("\\", "/"), + }); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + await WaitSnapshotContains(http, control, secret, "dA"); + + await File.WriteAllTextAsync(discFile, $$""" + {"clusters":[{"id":"from-file","destinations":[{"id":"dB","address":"127.0.0.1","port":{{originB.Port}}}]}]} + """); + + await WaitSnapshotContains(http, control, secret, "dB"); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_DiscoveryDns_AppliesLocalhost() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-dns"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["discovery.mode"] = "dns", + ["discovery.dnsName"] = "localhost", + ["discovery.dnsPort"] = origin.Port.ToString(), + ["discovery.intervalMs"] = "1000", + ["discovery.clusterId"] = "dns-c", + }); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + await WaitSnapshotContains(http, control, secret, "dns-c"); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_DiscoveryConsulAndK8s_Stubs() + { + using var origin = new EchoOrigin(); + var consulJson = + "[{\"Service\":{\"ID\":\"c1\",\"Address\":\"127.0.0.1\",\"Port\":" + origin.Port + "}}]"; + var k8sJson = + "{\"subsets\":[{\"addresses\":[{\"ip\":\"127.0.0.1\"}],\"ports\":[{\"port\":" + origin.Port + "}]}]}"; + using var consul = new JsonHttpStub(consulJson); + using var k8s = new JsonHttpStub(k8sJson); + + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-disc-http"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["discovery.mode"] = "consul", + ["discovery.consulUrl"] = $"http://127.0.0.1:{consul.Port}/", + ["discovery.intervalMs"] = "1000", + ["discovery.clusterId"] = "consul-c", + }); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + await WaitSnapshotContains(http, control, secret, "consul-c"); + } + finally + { + harness.Dispose(); + } + + // Separate k8s process leaf + var listen2 = CliProcessHarness.GetFreePort(); + var control2 = CliProcessHarness.GetFreePort(); + var cfg2 = ConfigFixtures.WritePlusOptions( + _tempDir, + listen2, + origin.Port, + control2, + secret, + new Dictionary + { + ["discovery.mode"] = "k8s", + ["discovery.k8sUrl"] = $"http://127.0.0.1:{k8s.Port}/", + ["discovery.intervalMs"] = "1000", + ["discovery.clusterId"] = "k8s-c", + }); + using var harness2 = new CliProcessHarness(); + harness2.EnsurePlusDllBesideCli(copy: true); + await harness2.StartRunAsync(cfg2, DevEnv()); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control2); + await WaitSnapshotContains(http, control2, secret, "k8s-c"); + } + finally + { + harness2.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_ActiveHealth_MarksUnhealthy() + { + using var fail = new AlwaysFailOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-health"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + fail.Port, + control, + secret, + new Dictionary + { + ["resilience.activeHealth"] = "true", + ["resilience.intervalMs"] = "500", + ["resilience.unhealthyThreshold"] = "1", + ["resilience.protocol"] = "http", + ["resilience.path"] = "/", + ["resilience.timeoutMs"] = "1000", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + await WaitSnapshotContains(http, control, secret, "unhealthy"); + Assert.IsTrue(fail.Hits >= 1); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Plus_CircuitCooldown_ConfigActivates() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-cool"; + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["resilience.circuit.enabled"] = "true", + ["resilience.circuit.failureThreshold"] = "2", + ["resilience.circuit.cooldownMs"] = "1500", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv(), verbose: true); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(http, control); + var combined = harness.StdOut + harness.StdErr; + Assert.IsTrue(combined.Contains("Plus Circuit", StringComparison.OrdinalIgnoreCase), combined); + Assert.IsTrue( + combined.Contains("1500", StringComparison.Ordinal) || + combined.Contains("cooldown", StringComparison.OrdinalIgnoreCase), + combined); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + [Timeout(60_000)] + public async Task Plus_GrpcTranscode_UnaryHappyPath() + { + await using var origin = await StartFakeGrpcOriginAsync(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-grpc-ok"; + var pb = Path.Combine(AppContext.BaseDirectory, "Fixtures", "GrpcTranscode", "greeter.pb"); + Assert.IsTrue(File.Exists(pb), "greeter.pb fixture missing from test output"); + + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + origin.Port, + control, + secret, + new Dictionary + { + ["grpc.transcode.enabled"] = "true", + ["grpc.transcode.descriptorSet"] = pb.Replace("\\", "/"), + ["grpc.transcode.services"] = "helloworld.Greeter", + }, + useRoutes: true); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: true); + await harness.StartRunAsync(cfg, DevEnv()); + try + { + using var handler = new HttpClientHandler + { + Proxy = new WebProxy($"http://127.0.0.1:{listen}"), + UseProxy = true, + }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(20) }; + using var direct = new HttpClient { Timeout = TimeSpan.FromSeconds(15) }; + await WaitControlPlaneAsync(direct, control); + + var response = await http.GetAsync($"http://127.0.0.1:{origin.Port}/v1/greeter/world"); + var body = await response.Content.ReadAsStringAsync(); + Assert.AreEqual(HttpStatusCode.OK, response.StatusCode, body); + StringAssert.Contains(body, "Hello world"); + } + finally + { + harness.Dispose(); + } + } + + private static Dictionary DevEnv() => new() + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }; + + private static HttpClient DirectToListener(int listenPort) + { + // ForwardHost / route listeners that accept absolute-form on the listen port. + return new HttpClient { Timeout = TimeSpan.FromSeconds(20) }; + } + + private static async Task WaitControlPlaneAsync(HttpClient http, int controlPort) + { + var deadline = DateTime.UtcNow.AddSeconds(30); + while (DateTime.UtcNow < deadline) + { + try + { + _ = await http.GetAsync($"http://127.0.0.1:{controlPort}/v1/snapshot"); + return; + } + catch + { + await Task.Delay(200); + } + } + + throw new TimeoutException("Control plane did not become reachable"); + } + + private static async Task WaitSnapshotContains(HttpClient http, int control, string secret, string needle) + { + var deadline = DateTime.UtcNow.AddSeconds(20); + string json = ""; + while (DateTime.UtcNow < deadline) + { + using var req = new HttpRequestMessage(HttpMethod.Get, $"http://127.0.0.1:{control}/v1/snapshot"); + req.Headers.TryAddWithoutValidation(ControlPlaneServer.SharedSecretHeader, secret); + var resp = await http.SendAsync(req); + json = await resp.Content.ReadAsStringAsync(); + if (json.Contains(needle, StringComparison.OrdinalIgnoreCase)) + { + return; + } + + await Task.Delay(200); + } + + Assert.Fail($"Snapshot never contained '{needle}'. Last={json}"); + } + + private static string CreateSignedJwt(RSA rsa, long exp, string iss, string aud) + { + var creds = new SigningCredentials(new RsaSecurityKey(rsa) { KeyId = "e2e" }, SecurityAlgorithms.RsaSha256); + var expires = DateTimeOffset.FromUnixTimeSeconds(exp).UtcDateTime; + var token = new JwtSecurityToken( + issuer: iss, + audience: aud, + claims: null, + notBefore: DateTime.UtcNow.AddMinutes(-1), + expires: expires, + signingCredentials: creds); + return new JwtSecurityTokenHandler().WriteToken(token); + } + + private static async Task StartFakeGrpcOriginAsync() + { + var host = new WebHostBuilder() + .UseKestrel(o => o.Listen(IPAddress.Loopback, 0)) + .Configure(app => + { + app.Run(async context => + { + if (!context.Request.Path.StartsWithSegments("/helloworld.Greeter")) + { + context.Response.StatusCode = 404; + await context.Response.WriteAsync("not grpc path: " + context.Request.Path); + return; + } + + var msg = Encoding.UTF8.GetBytes("Hello world"); + var proto = new byte[2 + msg.Length]; + proto[0] = 0x0A; + proto[1] = (byte)msg.Length; + Buffer.BlockCopy(msg, 0, proto, 2, msg.Length); + var framed = EncodeGrpcFrame(proto); + + context.Response.StatusCode = 200; + context.Response.ContentType = "application/grpc"; + context.Response.ContentLength = framed.Length; +#pragma warning disable ASP0015 + context.Response.Headers["grpc-status"] = "0"; +#pragma warning restore ASP0015 + await context.Response.Body.WriteAsync(framed); + }); + }) + .Build(); + + await host.StartAsync(); + var port = host.ServerFeatures.Get()! + .Addresses.Select(a => new Uri(a).Port).First(); + return new RunningHost(host, port); + } + + private static byte[] EncodeGrpcFrame(ReadOnlySpan payload) + { + var framed = new byte[5 + payload.Length]; + framed[0] = 0; // uncompressed + var len = payload.Length; + framed[1] = (byte)((len >> 24) & 0xff); + framed[2] = (byte)((len >> 16) & 0xff); + framed[3] = (byte)((len >> 8) & 0xff); + framed[4] = (byte)(len & 0xff); + payload.CopyTo(framed.AsSpan(5)); + return framed; + } + + private sealed class RunningHost(IWebHost host, int port) : IAsyncDisposable + { + public int Port { get; } = port; + + public async ValueTask DisposeAsync() + { + await host.StopAsync(); + host.Dispose(); + } + } +} diff --git a/tests/Titanium.E2E.Tests/CliRunDialectsE2ETests.cs b/tests/Titanium.E2E.Tests/CliRunDialectsE2ETests.cs new file mode 100644 index 000000000..c1a0808b9 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliRunDialectsE2ETests.cs @@ -0,0 +1,244 @@ +using System.Net; +using System.Net.Sockets; +using System.Security.Cryptography; +using System.Security.Cryptography.X509Certificates; +using System.Text; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliRunDialectsE2ETests +{ + private string _tempDir = null!; + + [TestInitialize] + public void Init() + { + _tempDir = Path.Combine(Path.GetTempPath(), "twp-e2e-run-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(_tempDir); + } + + [TestCleanup] + public void Cleanup() + { + try + { + if (Directory.Exists(_tempDir)) + { + Directory.Delete(_tempDir, recursive: true); + } + } + catch + { + // ignore + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_NativeJson_ProxiesHttp() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteNativeJson(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(cfg); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(20) }; + var response = await http.GetAsync($"http://127.0.0.1:{listen}/json"); + Assert.AreEqual(HttpStatusCode.OK, response.StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Test_PlusBlock_ValidatesWithoutStartingListeners() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WritePlus(_tempDir, listen, origin.Port, control, "test-secret"); + using var harness = new CliProcessHarness(); + var (code, stdout, _) = await harness.RunOnceAsync(["test", "-c", cfg]); + Assert.AreEqual(0, code); + StringAssert.Contains(stdout, "Config OK"); + + // Control plane must not be listening after `test`. + using var probe = new HttpClient { Timeout = TimeSpan.FromSeconds(2) }; + try + { + var resp = await probe.GetAsync($"http://127.0.0.1:{control}/v1/snapshot"); + Assert.Fail($"Control plane unexpectedly responded: {(int)resp.StatusCode}"); + } + catch (Exception ex) when (ex is HttpRequestException or TaskCanceledException) + { + // expected — nothing listening + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_SiteFileDialect_LiveViaCompanionYaml() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var twp = ConfigFixtures.WriteSiteFile(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(); + var (testCode, _, _) = await harness.RunOnceAsync(["test", "-c", twp]); + Assert.AreEqual(0, testCode); + + var live = ConfigFixtures.WriteSiteFileWithListen(_tempDir, listen, origin.Port); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(live); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(20) }; + var response = await http.GetAsync($"http://127.0.0.1:{listen}/site"); + Assert.AreEqual(HttpStatusCode.OK, response.StatusCode); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_SocksListener_AcceptsTcpHandshake() + { + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteSocks(_tempDir, listen); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(cfg); + try + { + // SOCKS5 greeting: VER=5, NMETHODS=1, METHOD=NO AUTH (0) + using var client = new TcpClient(); + await client.ConnectAsync(IPAddress.Loopback, listen); + var stream = client.GetStream(); + await stream.WriteAsync(new byte[] { 0x05, 0x01, 0x00 }); + var buf = new byte[2]; + var read = await stream.ReadAsync(buf); + Assert.IsTrue(read >= 2, $"expected SOCKS greeting reply, read={read}"); + Assert.AreEqual(0x05, buf[0]); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_TlsLeaf_HttpsGet() + { + var (certPath, keyPath) = CreateSelfSignedPem(_tempDir); + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteTls(_tempDir, listen, origin.Port, certPath, keyPath); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(cfg); + try + { + using var handler = new HttpClientHandler + { + ServerCertificateCustomValidationCallback = (_, _, _, _) => true, + }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(20) }; + var response = await http.GetAsync($"https://127.0.0.1:{listen}/tls"); + Assert.AreEqual(HttpStatusCode.OK, response.StatusCode); + StringAssert.Contains(await response.Content.ReadAsStringAsync(), "echo:"); + } + finally + { + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_ServiceMode_StartsAndStops() + { + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteForwardHost(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(cfg, serviceMode: true); + try + { + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(20) }; + var response = await http.GetAsync($"http://127.0.0.1:{listen}/svc-mode"); + Assert.AreEqual(HttpStatusCode.OK, response.StatusCode); + StringAssert.Contains(harness.StdOut, "service mode", StringComparison.OrdinalIgnoreCase); + } + finally + { + harness.SendSigterm(); + await Task.Delay(500); + harness.Dispose(); + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Run_SIGHUP_ReloadFail_KeepsProcessUp() + { + if (OperatingSystem.IsWindows()) + { + Assert.Inconclusive("SIGHUP config reload is Unix-only."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteTransforms(_tempDir, listen, origin.Port, pathPrefix: "/v1"); + using var harness = new CliProcessHarness(); + harness.EnsurePlusDllBesideCli(copy: false); + await harness.StartRunAsync(cfg); + await harness.WaitForOutputAsync("sighup-handler-registered", TimeSpan.FromSeconds(15)); + try + { + // Corrupt the config then SIGHUP — process should stay up with a failure message. + await File.WriteAllTextAsync(cfg, "{ not-json"); + harness.SendSighup(); + await harness.WaitForOutputAsync("Config reload failed", TimeSpan.FromSeconds(15)); + + using var handler = new HttpClientHandler + { + Proxy = new WebProxy($"http://127.0.0.1:{listen}"), + UseProxy = true, + }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(20) }; + var after = await http.GetAsync($"http://127.0.0.1:{origin.Port}/api"); + Assert.AreEqual(HttpStatusCode.OK, after.StatusCode); + StringAssert.Contains(await after.Content.ReadAsStringAsync(), "/v1/api"); + } + finally + { + harness.Dispose(); + } + } + + private static (string CertPath, string KeyPath) CreateSelfSignedPem(string dir) + { + using var rsa = RSA.Create(2048); + var req = new CertificateRequest("CN=localhost", rsa, HashAlgorithmName.SHA256, RSASignaturePadding.Pkcs1); + req.CertificateExtensions.Add(new X509BasicConstraintsExtension(false, false, 0, false)); + using var cert = req.CreateSelfSigned(DateTimeOffset.UtcNow.AddDays(-1), DateTimeOffset.UtcNow.AddYears(1)); + var certPath = Path.Combine(dir, "leaf.pem"); + var keyPath = Path.Combine(dir, "leaf.key"); + File.WriteAllText(certPath, PemEncoding.WriteString("CERTIFICATE", cert.RawData)); + File.WriteAllText(keyPath, PemEncoding.WriteString("PRIVATE KEY", rsa.ExportPkcs8PrivateKey())); + return (certPath, keyPath); + } +} diff --git a/tests/Titanium.E2E.Tests/CliServiceLifecycleE2ETests.cs b/tests/Titanium.E2E.Tests/CliServiceLifecycleE2ETests.cs new file mode 100644 index 000000000..f1d39fac4 --- /dev/null +++ b/tests/Titanium.E2E.Tests/CliServiceLifecycleE2ETests.cs @@ -0,0 +1,338 @@ +using System.Net; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; + +namespace Titanium.E2E.Tests; + +[TestClass] +public class CliServiceLifecycleE2ETests +{ + private string _tempDir = null!; + + [TestInitialize] + public void Init() + { + _tempDir = Path.Combine(Path.GetTempPath(), "twp-e2e-svc-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(_tempDir); + } + + [TestCleanup] + public void Cleanup() + { + try + { + if (Directory.Exists(_tempDir)) + { + Directory.Delete(_tempDir, recursive: true); + } + } + catch + { + // ignore + } + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Service_Status_MissingName_Exit1() + { + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + var name = CliProcessHarness.NewServiceName(); + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["service", "status", "--name", name], + timeout: TimeSpan.FromSeconds(30)); + var text = stdout + stderr; + Assert.IsTrue( + code == 1 || text.Contains("not installed", StringComparison.OrdinalIgnoreCase), + $"exit={code} {text}"); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Service_Install_WindowsUser_Rejected() + { + if (!OperatingSystem.IsWindows()) + { + Assert.Inconclusive("Windows-only --user rejection."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteForwardHost(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + var name = CliProcessHarness.NewServiceName(); + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["service", "install", "-c", cfg, "--name", name, "--user", "--no-start"], + timeout: TimeSpan.FromSeconds(45), + env: new Dictionary { ["TITANIUM_NO_ELEVATE"] = "1" }); + Assert.AreNotEqual(0, code); + StringAssert.Contains(stdout + stderr, "--user", StringComparison.OrdinalIgnoreCase); + } + + [TestMethod] + [TestCategory("E2E")] + public async Task Service_Install_Unelevated_PrintsPrivilegeMessage() + { + if (CliProcessHarness.IsElevated()) + { + Assert.Inconclusive("Already elevated — unelevated privilege leaf cannot be asserted."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteForwardHost(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + var name = CliProcessHarness.NewServiceName(); + var (code, stdout, stderr) = await harness.RunOnceAsync( + ["service", "install", "-c", cfg, "--name", name, "--no-start"], + timeout: TimeSpan.FromSeconds(45), + env: new Dictionary { ["TITANIUM_NO_ELEVATE"] = "1" }); + var text = stdout + stderr; + Assert.AreNotEqual(0, code); + Assert.IsTrue( + text.Contains("Administrator", StringComparison.OrdinalIgnoreCase) || + text.Contains("sudo", StringComparison.OrdinalIgnoreCase) || + text.Contains("Root privileges", StringComparison.OrdinalIgnoreCase) || + text.Contains("elevated", StringComparison.OrdinalIgnoreCase), + text); + } + + [TestMethod] + [TestCategory("E2E")] + [Timeout(180_000)] + public async Task Service_Lifecycle_InstallStartHttpRestartStopUninstall() + { + // Windows GHA is typically admin; Unix uses sudo -n via RunOnceSystemAsync. + if (OperatingSystem.IsWindows() && !CliProcessHarness.IsElevated()) + { + Assert.Inconclusive("Machine service lifecycle requires an elevated Windows session (CI runners are admin)."); + } + + if (!OperatingSystem.IsWindows() && !CliProcessHarness.IsElevated() && !File.Exists("/usr/bin/sudo")) + { + Assert.Inconclusive("Need admin/root or passwordless sudo for machine service lifecycle."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteForwardHost(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + var name = CliProcessHarness.NewServiceName(); + + try + { + _ = await harness.RunOnceSystemAsync( + ["service", "uninstall", "--name", name], + timeout: TimeSpan.FromSeconds(60)); + + var (installCode, installOut, installErr) = await harness.RunOnceSystemAsync( + ["service", "install", "-c", cfg, "--name", name, "--no-start"], + timeout: TimeSpan.FromSeconds(90)); + Assert.AreEqual(0, installCode, installOut + installErr); + + var (stCode, stOut, stErr) = await harness.RunOnceSystemAsync( + ["service", "status", "--name", name], + timeout: TimeSpan.FromSeconds(30)); + Assert.AreEqual(0, stCode, stOut + stErr); + Assert.IsTrue( + (stOut + stErr).Contains("stopped", StringComparison.OrdinalIgnoreCase) || + (stOut + stErr).Contains(name, StringComparison.OrdinalIgnoreCase), + stOut + stErr); + + var (startCode, startOut, startErr) = await harness.RunOnceSystemAsync( + ["service", "start", "--name", name], + timeout: TimeSpan.FromSeconds(90)); + Assert.AreEqual(0, startCode, startOut + startErr); + + var httpOk = false; + string detail = ""; + for (var i = 0; i < 40; i++) + { + try + { + using var handler = new HttpClientHandler { UseProxy = false }; + using var http = new HttpClient(handler) { Timeout = TimeSpan.FromSeconds(3) }; + var resp = await http.GetAsync($"http://127.0.0.1:{listen}/svc"); + detail = $"status={(int)resp.StatusCode}"; + if (resp.StatusCode == HttpStatusCode.OK) + { + httpOk = true; + break; + } + } + catch (Exception ex) + { + detail = ex.Message; + } + + await Task.Delay(500); + } + + Assert.IsTrue(httpOk, "Service HTTP: " + detail); + + var (restartCode, restartOut, restartErr) = await harness.RunOnceSystemAsync( + ["service", "restart", "--name", name], + timeout: TimeSpan.FromSeconds(90)); + Assert.AreEqual(0, restartCode, restartOut + restartErr); + + var (stopCode, stopOut, stopErr) = await harness.RunOnceSystemAsync( + ["service", "stop", "--name", name], + timeout: TimeSpan.FromSeconds(90)); + Assert.AreEqual(0, stopCode, stopOut + stopErr); + } + finally + { + try + { + _ = await harness.RunOnceSystemAsync( + ["service", "stop", "--name", name], + timeout: TimeSpan.FromSeconds(60)); + } + catch + { + // ignore + } + + var (unCode, unOut, unErr) = await harness.RunOnceSystemAsync( + ["service", "uninstall", "--name", name], + timeout: TimeSpan.FromSeconds(90)); + var unText = unOut + unErr; + Assert.IsTrue( + unCode == 0 || + unText.Contains("not installed", StringComparison.OrdinalIgnoreCase) || + unText.Contains("Administrator", StringComparison.OrdinalIgnoreCase) || + unText.Contains("Root privileges", StringComparison.OrdinalIgnoreCase) || + unText.Contains("sudo", StringComparison.OrdinalIgnoreCase), + $"uninstall exit={unCode} {unText}"); + } + } + + [TestMethod] + [TestCategory("E2E")] + [Timeout(180_000)] + public async Task Service_User_Lifecycle_Unix() + { + if (OperatingSystem.IsWindows()) + { + Assert.Inconclusive("--user is not supported on Windows."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WriteForwardHost(_tempDir, listen, origin.Port); + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + var name = CliProcessHarness.NewServiceName(); + + try + { + _ = await harness.RunOnceLoginUserAsync( + ["service", "uninstall", "--name", name, "--user"], + timeout: TimeSpan.FromSeconds(60)); + + var (installCode, installOut, installErr) = await harness.RunOnceLoginUserAsync( + ["service", "install", "-c", cfg, "--name", name, "--user", "--no-start"], + timeout: TimeSpan.FromSeconds(90)); + if (installCode != 0 && + (installOut + installErr).Contains("No login user", StringComparison.OrdinalIgnoreCase)) + { + Assert.Inconclusive(installOut + installErr); + } + + Assert.AreEqual(0, installCode, installOut + installErr); + + var (stCode, stOut, stErr) = await harness.RunOnceLoginUserAsync( + ["service", "status", "--name", name, "--user"], + timeout: TimeSpan.FromSeconds(30)); + Assert.AreEqual(0, stCode, stOut + stErr); + } + finally + { + var (unCode, unOut, unErr) = await harness.RunOnceLoginUserAsync( + ["service", "uninstall", "--name", name, "--user"], + timeout: TimeSpan.FromSeconds(90)); + Assert.IsTrue( + unCode == 0 || (unOut + unErr).Contains("not installed", StringComparison.OrdinalIgnoreCase), + $"uninstall exit={unCode} {unOut + unErr}"); + } + } + + [TestMethod] + [TestCategory("E2E")] + [Timeout(180_000)] + public async Task Service_WithPlus_ControlPlaneReachable() + { + if (OperatingSystem.IsWindows() && !CliProcessHarness.IsElevated()) + { + Assert.Inconclusive("Machine service + Plus requires an elevated Windows session."); + } + + if (!OperatingSystem.IsWindows() && !CliProcessHarness.IsElevated() && !File.Exists("/usr/bin/sudo")) + { + Assert.Inconclusive("Need admin/root or passwordless sudo for machine service + Plus."); + } + + using var origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + const string secret = "e2e-svc-plus"; + var cfg = ConfigFixtures.WritePlus(_tempDir, listen, origin.Port, control, secret); + using var harness = new CliProcessHarness(CliProcessHarness.SpawnMode.Apphost); + harness.EnsurePlusDllBesideCli(copy: true); + var name = CliProcessHarness.NewServiceName(); + + try + { + _ = await harness.RunOnceSystemAsync( + ["service", "uninstall", "--name", name], + timeout: TimeSpan.FromSeconds(60)); + + var (installCode, installOut, installErr) = await harness.RunOnceSystemAsync( + ["service", "install", "-c", cfg, "--name", name], + timeout: TimeSpan.FromSeconds(90), + env: new Dictionary { ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1" }); + Assert.AreEqual(0, installCode, installOut + installErr); + + using var http = new HttpClient { Timeout = TimeSpan.FromSeconds(5) }; + HttpResponseMessage? snap = null; + for (var i = 0; i < 40; i++) + { + try + { + using var req = new HttpRequestMessage(HttpMethod.Get, $"http://127.0.0.1:{control}/v1/snapshot"); + req.Headers.TryAddWithoutValidation("X-Titanium-Control-Secret", secret); + snap = await http.SendAsync(req); + if (snap.StatusCode == HttpStatusCode.OK) + { + break; + } + } + catch + { + // wait + } + + await Task.Delay(500); + } + + Assert.IsNotNull(snap); + Assert.AreEqual(HttpStatusCode.OK, snap!.StatusCode); + } + finally + { + try + { + _ = await harness.RunOnceSystemAsync( + ["service", "stop", "--name", name], + timeout: TimeSpan.FromSeconds(60)); + } + catch + { + // ignore + } + + _ = await harness.RunOnceSystemAsync( + ["service", "uninstall", "--name", name], + timeout: TimeSpan.FromSeconds(90)); + } + } +} diff --git a/tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.pb b/tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.pb new file mode 100644 index 0000000000000000000000000000000000000000..62d2d5734f7e711cc4311cf6fbdfcfcf5edfddb2 GIT binary patch literal 90120 zcmeFa51d_Bb>FLd?!BYY8T}bu`Hwud@$nejk}Qqvu>oV_kdZX92PBPpXJlg>GP;_% zk_JX|hq*JB1tB5OK!DVQhJc|VX~^T{B@N+`G)aLrq)D4kUK?nkd4=-erGykG5YkY{ zOMuY#zQ48hKIhz-@jsfh`SkPVz@xh@`|In6nGXoM(!*{1U*Fh@yUP0Y}VEe6S 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z%nFf@Y#Eko-{|<(jom+$L1(reCvEp&-6;?OWQAb-`zZ0+pM>>Eoj#|!g<=-n)-_s zX)md$)&@HAT7n#{x6NtSf+Q%^9retda1&Fer}4f5hpTBS@!PayRxHt(-hTsS49n%3_IzosF5X#DJYRzNtIF uoG&bbn!13TPrRSHQ%qRLIkkEA2?e@4Cv-=NhUYZq#NX)doX)OD;{OjRanV8m literal 0 HcmV?d00001 diff --git a/tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.proto b/tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.proto new file mode 100644 index 000000000..a95e16742 --- /dev/null +++ b/tests/Titanium.E2E.Tests/Fixtures/GrpcTranscode/greeter.proto @@ -0,0 +1,25 @@ +syntax = "proto3"; +package helloworld; +import "google/api/annotations.proto"; + +service Greeter { + rpc SayHello (HelloRequest) returns (HelloReply) { + option (google.api.http) = { + get: "/v1/greeter/{name}" + }; + } + rpc CreateHello (HelloRequest) returns (HelloReply) { + option (google.api.http) = { + post: "/v1/greeter" + body: "*" + }; + } +} + +message HelloRequest { + string name = 1; +} + +message HelloReply { + string message = 1; +} diff --git a/tests/Titanium.E2E.Tests/Harness/CliProcessHarness.cs b/tests/Titanium.E2E.Tests/Harness/CliProcessHarness.cs index 0a9dfa923..5db262d79 100644 --- a/tests/Titanium.E2E.Tests/Harness/CliProcessHarness.cs +++ b/tests/Titanium.E2E.Tests/Harness/CliProcessHarness.cs @@ -2,6 +2,7 @@ using System.Net; using System.Net.Sockets; using System.Runtime.InteropServices; +using System.Security.Principal; using System.Text; namespace Titanium.E2E.Tests.Harness; @@ -13,9 +14,24 @@ public sealed partial class CliProcessHarness : IDisposable private readonly StringBuilder _stdout = new(); private readonly StringBuilder _stderr = new(); private readonly object _gate = new(); + private readonly bool _ownsIsolatedDirectory; + private string? _isolatedDirectory; + + ///

How the CLI process is launched. + public enum SpawnMode + { + /// dotnet titanium.dll — fine for run/test/help; not for service install binPath. + DotnetDll, + + /// Apphost titanium/titanium.exe — required for OS service install. + Apphost, + } + + public string CliDirectory { get; private set; } + public string CliDllPath { get; private set; } + public string CliExePath { get; private set; } + public SpawnMode Mode { get; } - public string CliDirectory { get; } - public string CliDllPath { get; } public string StdOut { get { lock (_gate) return _stdout.ToString(); } @@ -31,8 +47,9 @@ public string StdErr /// PID of a long-running run process started via . public int? ProcessId => _process is { HasExited: false } p ? p.Id : _process?.Id; - public CliProcessHarness() + public CliProcessHarness(SpawnMode mode = SpawnMode.DotnetDll) { + Mode = mode; CliDirectory = LocateCliDirectory(); CliDllPath = Path.Combine(CliDirectory, "titanium.dll"); if (!File.Exists(CliDllPath)) @@ -41,6 +58,91 @@ public CliProcessHarness() "titanium.dll not found. Build Titanium.Cli (Release/Debug) before E2E tests.", CliDllPath); } + + CliExePath = Path.Combine( + CliDirectory, + OperatingSystem.IsWindows() ? "titanium.exe" : "titanium"); + if (mode == SpawnMode.Apphost && !File.Exists(CliExePath)) + { + throw new FileNotFoundException( + "CLI apphost not found. Build Titanium.Cli so service install records titanium (not dotnet).", + CliExePath); + } + + _ownsIsolatedDirectory = false; + } + + private CliProcessHarness(string isolatedDir, SpawnMode mode) + { + Mode = mode; + _ownsIsolatedDirectory = true; + _isolatedDirectory = isolatedDir; + CliDirectory = isolatedDir; + CliDllPath = Path.Combine(isolatedDir, "titanium.dll"); + CliExePath = Path.Combine( + isolatedDir, + OperatingSystem.IsWindows() ? "titanium.exe" : "titanium"); + if (!File.Exists(CliDllPath)) + { + throw new FileNotFoundException("Isolated CLI copy missing titanium.dll.", CliDllPath); + } + + if (mode == SpawnMode.Apphost && !File.Exists(CliExePath)) + { + throw new FileNotFoundException("Isolated CLI copy missing apphost.", CliExePath); + } + } + + /// + /// Copy the CLI build output into a temp directory so update apply scripts + /// cannot overwrite the solution build tree. + /// + public static CliProcessHarness CreateIsolatedCopy( + SpawnMode mode = SpawnMode.Apphost, + bool copyPlus = false) + { + var source = LocateCliDirectory(); + var dest = Path.Combine(Path.GetTempPath(), "twp-cli-iso-" + Guid.NewGuid().ToString("N")); + CopyDirectory(source, dest); + if (!OperatingSystem.IsWindows()) + { + TryChmodExecutable(Path.Combine(dest, "titanium")); + TryChmodExecutable(Path.Combine(dest, "twp")); + } + + var harness = new CliProcessHarness(dest, mode); + if (copyPlus) + { + harness.EnsurePlusDllBesideCli(copy: true); + } + else + { + harness.EnsurePlusDllBesideCli(copy: false); + } + + return harness; + } + + public static string NewServiceName() => + "titanium-e2e-" + Guid.NewGuid().ToString("N")[..12]; + + public static bool IsElevated() + { + if (OperatingSystem.IsWindows()) + { + using var identity = WindowsIdentity.GetCurrent(); + var principal = new WindowsPrincipal(identity); + return principal.IsInRole(WindowsBuiltInRole.Administrator); + } + + try + { + return NativeGetEuid() == 0; + } + catch + { + return false; + } } public static int GetFreePort() @@ -122,25 +224,83 @@ public void EnsurePlusDllBesideCli(bool copy) TimeSpan? timeout = null, IDictionary? env = null) { - using var process = StartProcess(args, env); - using var cts = new CancellationTokenSource(timeout ?? TimeSpan.FromSeconds(60)); - try + using var process = StartProcess(ResolveFileName(), BuildArgList(args), env); + return await WaitProcessAsync(process, timeout).ConfigureAwait(false); + } + + /// + /// Machine service commands: run via sudo -n when the process is not already root (Unix). + /// On Windows, runs as the current user (CI runners are typically already admin). + /// + public async Task<(int ExitCode, string StdOut, string StdErr)> RunOnceSystemAsync( + string[] args, + TimeSpan? timeout = null, + IDictionary? env = null) + { + if (OperatingSystem.IsWindows() || IsElevated()) { - await process.WaitForExitAsync(cts.Token); + return await RunOnceAsync(args, timeout, env).ConfigureAwait(false); } - catch (OperationCanceledException) + + if (!File.Exists("/usr/bin/sudo")) { - TryKill(process); - throw new TimeoutException($"CLI timed out. stdout={StdOut} stderr={StdErr}"); + return (1, "", "sudo not found"); } - return (process.ExitCode, StdOut, StdErr); + EnsureApphost(); + var sudoArgs = new List { "-n", "--", CliExePath }; + sudoArgs.AddRange(args); + using var process = StartProcess("/usr/bin/sudo", sudoArgs.ToArray(), env); + return await WaitProcessAsync(process, timeout).ConfigureAwait(false); + } + + /// + /// systemd --user / LaunchAgent commands as the login user. + /// + public async Task<(int ExitCode, string StdOut, string StdErr)> RunOnceLoginUserAsync( + string[] args, + TimeSpan? timeout = null) + { + var userEnv = TryBuildLoginUserEnv(); + if (userEnv is null) + { + return (1, "", + "No login user for --user services (run as a normal user, or sudo so SUDO_USER is set)."); + } + + var user = userEnv["USER"]; + if (!IsElevated()) + { + return await RunOnceAsync(args, timeout, userEnv).ConfigureAwait(false); + } + + if (!File.Exists("/usr/bin/sudo") || string.IsNullOrEmpty(user)) + { + return (1, "", "sudo not found or no login user"); + } + + EnsureApphost(); + var sudoArgs = new List { "-n", "-u", user!, "--", "env" }; + foreach (var (k, v) in userEnv) + { + if (v is not null) + { + sudoArgs.Add($"{k}={v}"); + } + } + + sudoArgs.Add(CliExePath); + sudoArgs.AddRange(args); + using var process = StartProcess("/usr/bin/sudo", sudoArgs.ToArray(), env: null); + return await WaitProcessAsync(process, timeout).ConfigureAwait(false); } public async Task StartRunAsync( string configPath, IDictionary? env = null, - bool verbose = false) + bool verbose = false, + bool serviceMode = false, + string? serviceName = null) { if (_process is not null) { @@ -153,7 +313,17 @@ public async Task StartRunAsync( args.Add("-v"); } - _process = StartProcess(args.ToArray(), env); + if (serviceMode) + { + args.Add("--service"); + if (!string.IsNullOrEmpty(serviceName)) + { + args.Add("--name"); + args.Add(serviceName); + } + } + + _process = StartProcess(ResolveFileName(), BuildArgList(args.ToArray()), env); await WaitForOutputAsync("running", TimeSpan.FromSeconds(45)); } @@ -201,22 +371,109 @@ public void SendSighup() } } + /// Sends SIGTERM to the running CLI (Unix) or kills the tree (Windows). + public void SendSigterm() + { + if (_process is null || _process.HasExited) + { + throw new InvalidOperationException("CLI process is not running."); + } + + if (OperatingSystem.IsWindows()) + { + TryKill(_process); + return; + } + + // SIGTERM = 15 + if (NativeKill(_process.Id, 15) != 0) + { + TryKill(_process); + } + } + [LibraryImport("libc", EntryPoint = "kill", SetLastError = true)] private static partial int NativeKill(int pid, int sig); + [LibraryImport("libc", EntryPoint = "geteuid", SetLastError = true)] + private static partial uint NativeGetEuid(); + public void Dispose() { - if (_process is null) + if (_process is not null) { - return; + TryKill(_process); + _process.Dispose(); + _process = null; } - TryKill(_process); - _process.Dispose(); - _process = null; + if (_ownsIsolatedDirectory && _isolatedDirectory is not null) + { + try + { + if (Directory.Exists(_isolatedDirectory)) + { + Directory.Delete(_isolatedDirectory, recursive: true); + } + } + catch + { + // ignore locked files after update apply + } + + _isolatedDirectory = null; + } + } + + private void EnsureApphost() + { + if (Mode != SpawnMode.Apphost) + { + throw new InvalidOperationException( + "Apphost spawn mode is required for system/service elevation helpers."); + } + + if (!File.Exists(CliExePath)) + { + throw new FileNotFoundException("CLI apphost missing.", CliExePath); + } + } + + private string ResolveFileName() => + Mode == SpawnMode.Apphost ? CliExePath : "dotnet"; + + private string[] BuildArgList(string[] args) + { + if (Mode == SpawnMode.Apphost) + { + return args; + } + + var list = new string[args.Length + 1]; + list[0] = CliDllPath; + Array.Copy(args, 0, list, 1, args.Length); + return list; } - private Process StartProcess(string[] args, IDictionary? env) + private async Task<(int ExitCode, string StdOut, string StdErr)> WaitProcessAsync( + Process process, + TimeSpan? timeout) + { + using var cts = new CancellationTokenSource(timeout ?? TimeSpan.FromSeconds(60)); + try + { + await process.WaitForExitAsync(cts.Token).ConfigureAwait(false); + } + catch (OperationCanceledException) + { + TryKill(process); + throw new TimeoutException($"CLI timed out. stdout={StdOut} stderr={StdErr}"); + } + + return (process.ExitCode, StdOut, StdErr); + } + + private Process StartProcess(string fileName, string[] args, IDictionary? env) { lock (_gate) { @@ -226,7 +483,7 @@ private Process StartProcess(string[] args, IDictionary? env) var psi = new ProcessStartInfo { - FileName = "dotnet", + FileName = fileName, WorkingDirectory = CliDirectory, RedirectStandardOutput = true, RedirectStandardError = true, @@ -234,7 +491,6 @@ private Process StartProcess(string[] args, IDictionary? env) UseShellExecute = false, CreateNoWindow = true, }; - psi.ArgumentList.Add(CliDllPath); foreach (var a in args) { psi.ArgumentList.Add(a); @@ -287,6 +543,164 @@ private static void TryKill(Process process) } } + private static void CopyDirectory(string source, string dest) + { + Directory.CreateDirectory(dest); + foreach (var file in Directory.EnumerateFiles(source)) + { + File.Copy(file, Path.Combine(dest, Path.GetFileName(file)), overwrite: true); + } + + foreach (var dir in Directory.EnumerateDirectories(source)) + { + var name = Path.GetFileName(dir); + // Skip huge/irrelevant folders if present + if (name is "ref" or "refs") + { + continue; + } + + CopyDirectory(dir, Path.Combine(dest, name)); + } + } + + private static void TryChmodExecutable(string path) + { + if (!File.Exists(path)) + { + return; + } + + try + { + using var p = Process.Start(new ProcessStartInfo + { + FileName = "chmod", + ArgumentList = { "+x", path }, + UseShellExecute = false, + CreateNoWindow = true, + }); + p?.WaitForExit(5000); + } + catch + { + // ignore + } + } + + private static Dictionary? TryBuildLoginUserEnv() + { + if (OperatingSystem.IsWindows()) + { + return null; + } + + var user = TryResolveLoginUser(); + if (user is null) + { + return null; + } + + var uid = TryResolveLoginUid(user); + var home = TryResolveLoginHome(user); + if (uid is null || home is null) + { + return null; + } + + var runtime = $"/run/user/{uid.Value}"; + return new Dictionary + { + ["HOME"] = home, + ["USER"] = user, + ["LOGNAME"] = user, + ["XDG_RUNTIME_DIR"] = runtime, + ["DBUS_SESSION_BUS_ADDRESS"] = $"unix:path={runtime}/bus", + ["TITANIUM_NO_ELEVATE"] = "1", + }; + } + + private static string? TryResolveLoginUser() + { + var sudoUser = Environment.GetEnvironmentVariable("SUDO_USER"); + if (!string.IsNullOrWhiteSpace(sudoUser) && + !sudoUser.Equals("root", StringComparison.Ordinal)) + { + return sudoUser; + } + + if (!IsElevated()) + { + var name = Environment.UserName; + return string.IsNullOrWhiteSpace(name) || name.Equals("root", StringComparison.Ordinal) + ? null + : name; + } + + return null; + } + + private static uint? TryResolveLoginUid(string user) + { + var sudoUid = Environment.GetEnvironmentVariable("SUDO_UID"); + if (!string.IsNullOrEmpty(sudoUid) && + string.Equals(Environment.GetEnvironmentVariable("SUDO_USER"), user, StringComparison.Ordinal) && + uint.TryParse(sudoUid, out var parsed)) + { + return parsed; + } + + try + { + var psi = new ProcessStartInfo + { + FileName = "id", + Arguments = "-u " + user, + RedirectStandardOutput = true, + RedirectStandardError = true, + UseShellExecute = false, + }; + using var p = Process.Start(psi); + if (p is null) + { + return null; + } + + var text = p.StandardOutput.ReadToEnd().Trim(); + p.WaitForExit(5000); + return uint.TryParse(text, out var uid) ? uid : null; + } + catch + { + return null; + } + } + + private static string? TryResolveLoginHome(string user) + { + var sudoHome = Environment.GetEnvironmentVariable("SUDO_HOME"); + if (!string.IsNullOrEmpty(sudoHome) && + string.Equals(Environment.GetEnvironmentVariable("SUDO_USER"), user, StringComparison.Ordinal) && + Directory.Exists(sudoHome)) + { + return sudoHome; + } + + foreach (var candidate in new[] + { + Path.Combine("/home", user), + Path.Combine("/Users", user), + }) + { + if (Directory.Exists(candidate)) + { + return candidate; + } + } + + return null; + } + private static string LocateCliDirectory() { var configs = new[] { "Release", "Debug" }; @@ -312,7 +726,7 @@ private static string LocateCliDirectory() throw new DirectoryNotFoundException("Could not locate Titanium.Cli output directory."); } - private static string LocatePlusDll() + internal static string LocatePlusDll() { var repo = FindRepoRoot(); foreach (var cfg in new[] { "Release", "Debug" }) diff --git a/tests/Titanium.E2E.Tests/Harness/ConfigFixtures.cs b/tests/Titanium.E2E.Tests/Harness/ConfigFixtures.cs index ceed0cb90..1d55e83e5 100644 --- a/tests/Titanium.E2E.Tests/Harness/ConfigFixtures.cs +++ b/tests/Titanium.E2E.Tests/Harness/ConfigFixtures.cs @@ -569,4 +569,102 @@ public static string WriteAcmeNoDirectory(string dir, int listenPort, int origin """); return path; } + + public static string WriteSocks(string dir, int listenPort) + { + var path = Path.Combine(dir, $"socks-{listenPort}.yaml"); + File.WriteAllText(path, $""" + schemaVersion: "7.0" + listeners: + - host: "127.0.0.1" + port: {listenPort} + decryptSsl: false + type: socks + """); + return path; + } + + public static string WriteSiteFileWithListen(string dir, int listenPort, int originPort) + { + // Companion native YAML that wraps site-file style routing is covered by WriteRoutes; + // for live site-file dialect use WriteHttpServerConf or write a .twp that the CLI can + // still bind when paired with an explicit listen via native YAML include is not supported. + // Live traffic for site-file: use a native yaml that embeds the same forward mapping. + var path = Path.Combine(dir, $"site-live-{listenPort}.yaml"); + File.WriteAllText(path, $""" + schemaVersion: "7.0" + listeners: + - host: "127.0.0.1" + port: {listenPort} + decryptSsl: false + forwardHost: "127.0.0.1" + forwardPort: {originPort} + """); + // Also drop a .twp next to it so `test` dialect coverage stays distinct. + File.WriteAllText(Path.Combine(dir, $"site-{listenPort}.twp"), + $"127.0.0.1 / => http://127.0.0.1:{originPort}\n"); + return path; + } + + public static string WritePlusDisabled(string dir, int listenPort, int originPort, int controlPort, string secret) + { + var path = Path.Combine(dir, $"plus-off-{listenPort}.yaml"); + File.WriteAllText(path, $""" + schemaVersion: "7.0" + listeners: + - host: "127.0.0.1" + port: {listenPort} + decryptSsl: false + forwardHost: "127.0.0.1" + forwardPort: {originPort} + plus: + enabled: false + controlPlane: + host: "127.0.0.1" + port: {controlPort} + sharedSecret: "{secret}" + """); + return path; + } + + public static string WritePlusChangemeSecret(string dir, int listenPort, int originPort, int controlPort) + { + var path = Path.Combine(dir, $"plus-changeme-{listenPort}.yaml"); + File.WriteAllText(path, $""" + schemaVersion: "7.0" + listeners: + - host: "127.0.0.1" + port: {listenPort} + decryptSsl: false + forwardHost: "127.0.0.1" + forwardPort: {originPort} + plus: + enabled: true + controlPlane: + host: "127.0.0.1" + port: {controlPort} + sharedSecret: "changeme" + """); + return path; + } + + public static string WriteNativeJson(string dir, int listenPort, int originPort) + { + var path = Path.Combine(dir, $"native-{listenPort}.json"); + File.WriteAllText(path, $$""" + { + "schemaVersion": "7.0", + "listeners": [ + { + "host": "127.0.0.1", + "port": {{listenPort}}, + "decryptSsl": false, + "forwardHost": "127.0.0.1", + "forwardPort": {{originPort}} + } + ] + } + """); + return path; + } } diff --git a/tests/Titanium.E2E.Tests/Harness/FakeUpdateFeed.cs b/tests/Titanium.E2E.Tests/Harness/FakeUpdateFeed.cs new file mode 100644 index 000000000..3df524534 --- /dev/null +++ b/tests/Titanium.E2E.Tests/Harness/FakeUpdateFeed.cs @@ -0,0 +1,215 @@ +using System.Net; +using System.Runtime.InteropServices; +using System.Security.Cryptography; +using System.Text; +using System.Text.Json; + +namespace Titanium.E2E.Tests.Harness; + +/// +/// Loopback update feed for TITANIUM_UPDATE_FEED: serves a release-manifest JSON, +/// RID CLI zip, and Plus DLL with matching SHA256. +/// +public sealed class FakeUpdateFeed : IDisposable +{ + private readonly HttpListener _listener; + private readonly CancellationTokenSource _cts = new(); + private readonly byte[] _cliZip; + private readonly byte[] _plusDll; + private readonly string _cliSha; + private readonly string _plusSha; + private readonly string _rid; + private readonly string _version; + private readonly string _channel; + + public int Port { get; } + public string ManifestUrl => $"http://127.0.0.1:{Port}/manifest.json"; + public string Version => _version; + public string Rid => _rid; + + public FakeUpdateFeed( + string sourceCliDirectory, + string? plusDllPath, + string version = "99.0.0", + string channel = "stable") + { + _version = version; + _channel = channel; + _rid = SuggestRid(); + _cliZip = BuildCliZip(sourceCliDirectory); + _cliSha = Convert.ToHexString(SHA256.HashData(_cliZip)).ToLowerInvariant(); + + if (!string.IsNullOrEmpty(plusDllPath) && File.Exists(plusDllPath)) + { + _plusDll = File.ReadAllBytes(plusDllPath); + } + else + { + // Minimal placeholder when Plus is not needed for the test + _plusDll = Encoding.UTF8.GetBytes("fake-plus-dll-placeholder"); + } + + _plusSha = Convert.ToHexString(SHA256.HashData(_plusDll)).ToLowerInvariant(); + + (_listener, Port) = CliProcessHarness.BindHttpListenerOrRetry(p => $"http://127.0.0.1:{p}/"); + _ = Task.Run(() => AcceptLoopAsync(_cts.Token)); + } + + public void Dispose() + { + _cts.Cancel(); + try + { + _listener.Stop(); + _listener.Close(); + } + catch + { + // ignore + } + } + + private async Task AcceptLoopAsync(CancellationToken ct) + { + while (!ct.IsCancellationRequested && _listener.IsListening) + { + HttpListenerContext ctx; + try + { + ctx = await _listener.GetContextAsync().WaitAsync(ct); + } + catch + { + return; + } + + _ = Task.Run(() => Handle(ctx), ct); + } + } + + private void Handle(HttpListenerContext ctx) + { + try + { + var path = ctx.Request.Url?.AbsolutePath ?? "/"; + if (path.Equals("/manifest.json", StringComparison.OrdinalIgnoreCase)) + { + WriteJson(ctx, BuildManifestJson()); + return; + } + + if (path.Equals($"/cli-{_rid}.zip", StringComparison.OrdinalIgnoreCase)) + { + WriteBytes(ctx, _cliZip, "application/zip"); + return; + } + + if (path.Equals("/Titanium.Plus.dll", StringComparison.OrdinalIgnoreCase)) + { + WriteBytes(ctx, _plusDll, "application/octet-stream"); + return; + } + + ctx.Response.StatusCode = 404; + ctx.Response.Close(); + } + catch + { + try { ctx.Response.Abort(); } catch { /* ignore */ } + } + } + + private string BuildManifestJson() + { + var doc = new + { + version = _version, + channel = _channel, + products = new + { + cli = new + { + assets = new Dictionary + { + [_rid] = new + { + url = $"http://127.0.0.1:{Port}/cli-{_rid}.zip", + sha256 = _cliSha, + }, + }, + }, + plus = new + { + version = _version, + asset = new + { + url = $"http://127.0.0.1:{Port}/Titanium.Plus.dll", + sha256 = _plusSha, + }, + }, + }, + }; + return JsonSerializer.Serialize(doc); + } + + private static byte[] BuildCliZip(string sourceCliDirectory) + { + var zipPath = Path.Combine(Path.GetTempPath(), "twp-feed-cli-" + Guid.NewGuid().ToString("N") + ".zip"); + try + { + if (File.Exists(zipPath)) + { + File.Delete(zipPath); + } + + System.IO.Compression.ZipFile.CreateFromDirectory( + sourceCliDirectory, + zipPath, + System.IO.Compression.CompressionLevel.Fastest, + includeBaseDirectory: false); + return File.ReadAllBytes(zipPath); + } + finally + { + try { File.Delete(zipPath); } catch { /* ignore */ } + } + } + + private static string SuggestRid() + { + if (OperatingSystem.IsWindows()) + { + return "win-x64"; + } + + if (OperatingSystem.IsMacOS()) + { + return RuntimeInformation.OSArchitecture == Architecture.Arm64 ? "osx-arm64" : "osx-x64"; + } + + // Linux + var musl = File.Exists("/etc/alpine-release") || + (File.Exists("/lib/libc.musl-x86_64.so.1") || File.Exists("/lib/libc.musl-aarch64.so.1")); + var arch = RuntimeInformation.OSArchitecture == Architecture.Arm64 ? "arm64" : "x64"; + return musl ? $"linux-musl-{arch}" : $"linux-{arch}"; + } + + private static void WriteJson(HttpListenerContext ctx, string json) + { + var bytes = Encoding.UTF8.GetBytes(json); + ctx.Response.StatusCode = 200; + ctx.Response.ContentType = "application/json"; + ctx.Response.ContentLength64 = bytes.Length; + ctx.Response.OutputStream.Write(bytes); + ctx.Response.Close(); + } + + private static void WriteBytes(HttpListenerContext ctx, byte[] bytes, string contentType) + { + ctx.Response.StatusCode = 200; + ctx.Response.ContentType = contentType; + ctx.Response.ContentLength64 = bytes.Length; + ctx.Response.OutputStream.Write(bytes); + ctx.Response.Close(); + } +} diff --git a/tests/Titanium.E2E.Tests/Harness/JsonHttpStub.cs b/tests/Titanium.E2E.Tests/Harness/JsonHttpStub.cs new file mode 100644 index 000000000..cfe264ba2 --- /dev/null +++ b/tests/Titanium.E2E.Tests/Harness/JsonHttpStub.cs @@ -0,0 +1,137 @@ +using System.Net; +using System.Text; + +namespace Titanium.E2E.Tests.Harness; + +/// Loopback HTTP stub that returns a fixed body for every request (JWKS / Consul / K8s). +public sealed class JsonHttpStub : IDisposable +{ + private readonly HttpListener _listener; + private readonly CancellationTokenSource _cts = new(); + private readonly byte[] _body; + private readonly string _contentType; + private readonly int _statusCode; + + public int Port { get; } + public string BaseUrl => $"http://127.0.0.1:{Port}/"; + + public JsonHttpStub(string body, string contentType = "application/json", int statusCode = 200) + { + _body = Encoding.UTF8.GetBytes(body); + _contentType = contentType; + _statusCode = statusCode; + (_listener, Port) = CliProcessHarness.BindHttpListenerOrRetry(p => $"http://127.0.0.1:{p}/"); + _ = Task.Run(() => AcceptLoopAsync(_cts.Token)); + } + + public void Dispose() + { + _cts.Cancel(); + try + { + _listener.Stop(); + _listener.Close(); + } + catch + { + // ignore + } + } + + private async Task AcceptLoopAsync(CancellationToken ct) + { + while (!ct.IsCancellationRequested && _listener.IsListening) + { + HttpListenerContext ctx; + try + { + ctx = await _listener.GetContextAsync().WaitAsync(ct); + } + catch + { + return; + } + + _ = Task.Run(() => + { + try + { + ctx.Response.StatusCode = _statusCode; + ctx.Response.ContentType = _contentType; + ctx.Response.ContentLength64 = _body.Length; + ctx.Response.OutputStream.Write(_body); + ctx.Response.Close(); + } + catch + { + try { ctx.Response.Abort(); } catch { /* ignore */ } + } + }, ct); + } + } +} + +/// Origin that always returns 500 (for active-health / circuit tests). +public sealed class AlwaysFailOrigin : IDisposable +{ + private readonly HttpListener _listener; + private readonly CancellationTokenSource _cts = new(); + private int _hits; + + public int Port { get; } + public int Hits => Volatile.Read(ref _hits); + + public AlwaysFailOrigin() + { + (_listener, Port) = CliProcessHarness.BindHttpListenerOrRetry(p => $"http://127.0.0.1:{p}/"); + _ = Task.Run(() => AcceptLoopAsync(_cts.Token)); + } + + public void Dispose() + { + _cts.Cancel(); + try + { + _listener.Stop(); + _listener.Close(); + } + catch + { + // ignore + } + } + + private async Task AcceptLoopAsync(CancellationToken ct) + { + while (!ct.IsCancellationRequested && _listener.IsListening) + { + HttpListenerContext ctx; + try + { + ctx = await _listener.GetContextAsync().WaitAsync(ct); + } + catch + { + return; + } + + _ = Task.Run(() => + { + try + { + Interlocked.Increment(ref _hits); + var body = Encoding.UTF8.GetBytes("fail"); + ctx.Response.StatusCode = 500; + ctx.Response.ContentType = "text/plain"; + ctx.Response.ContentLength64 = body.Length; + ctx.Response.OutputStream.Write(body); + ctx.Response.Close(); + } + catch + { + try { ctx.Response.Abort(); } catch { /* ignore */ } + } + }, ct); + } + } +} diff --git a/tests/Titanium.E2E.Tests/README.md b/tests/Titanium.E2E.Tests/README.md index 5eb5add70..b029eeb0d 100644 --- a/tests/Titanium.E2E.Tests/README.md +++ b/tests/Titanium.E2E.Tests/README.md @@ -6,52 +6,36 @@ Process-level and service-level end-to-end coverage for CLI, CLI+Plus, and Inspe | Category | CI | Description | |----------|----|-------------| -| `E2E` | Yes (Windows build job) | Spawn `titanium`, reverse/edge + Plus control plane; MITM happy-path smoke only | -| `E2E-UI` | +| `E2E` | Yes (`cli-e2e` matrix: Windows / Linux / macOS) | Spawn `titanium`, full CLI command tree, OS services, Plus control plane + features | +| `E2E-UI` | Yes (`ui-portable` + Windows `build`) | ViewModel commands, feature sanity | | `E2E-UI-Headless` | Yes (`ui-portable` + Windows `build`) | Avalonia Headless click/type by AutomationId | | `E2E-UI-Visual` | Yes (`ui-portable` + Windows `build`) | Sparse Skia `CaptureRenderedFrame` smoke | -| `E2E-UI-Plus-Dashboard` | Yes (`ui-portable` + Windows `build`) | Playwright Chromium vs Plus HTML dashboard | Yes (`ui-portable` on Windows/Linux/macOS + dedicated `inspector-ui-macos`) | ViewModel commands, feature sanity (capture/proxy/CA/tools/composer), elevate-CA UX | +| `E2E-UI-Plus-Dashboard` | Yes (`ui-portable` + Windows `build`) | Playwright Chromium vs Plus HTML dashboard (in-process + CLI-hosted) | | `E2E-UI-Mac` / `E2E-UI-Linux` | Yes (macOS / Linux runners only) | System-proxy backend factory selection for that OS | | `E2E-UI-Window` | No (opt-in) | Windows FlaUI / real HWND smoke against `TitaniumInspector.exe` | -| `E2E-Slow` | No | Chrome/Firefox + system proxy (WinINET / macOS networksetup); Firefox tests are macOS-only. Shares helpers with `tools/InspectorDesktopProbe`. | +| `E2E-Slow` | No | Chrome/Firefox + system proxy (WinINET / macOS networksetup); Firefox tests are macOS-only | -**Happy path (all three products):** `HappyPathSanityE2ETests` — Inspector sessions in the UI collection, CLI explicit MITM + debug log file, CLI+Plus control-plane auth + MITM + debug log. +**CLI command tree + Plus:** `CliHelpMatrixE2ETests`, `CliMetaAndUpdateE2ETests`, `CliHttp3DepsE2ETests`, `CliRunDialectsE2ETests`, `CliServiceLifecycleE2ETests`, `CliCommandE2ETests`, `CliPlusE2ETests`, `CliPlusControlPlaneE2ETests`, `CliPlusFeaturesE2ETests`, `CliHostedPlusDashboardPlaywrightTests`. -Inspector Fiddler-like flow: auto-start + system proxy (settings), Decrypt HTTPS off by default (CONNECT), CA install prompt on enable, Remove/Install root CA, Windows AppContainer loopback exemption (`AppContainerLoopback`; `TryProbeApis` covers FirewallAPI get + `ConvertStringSidToSidW`; identity `SetExemptions` re-apply is asserted not to throw — elevation may still make mutation return false). +**Happy path (all three products):** `HappyPathSanityE2ETests` — Inspector sessions in the UI collection, CLI explicit MITM + debug log file, CLI+Plus control-plane auth + MITM + debug log. ```powershell -# PR / local fast suite (same filter as Windows CI build job) -dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E|TestCategory=E2E-UI" +# CLI / Plus process E2E (same as CI cli-e2e) +dotnet build src/Titanium.Cli -c Release +dotnet build src/Titanium.Plus -c Release +dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E" + +# Inspector ViewModel / UI +dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E-UI" # Only the cohesive happy-path trio dotnet test tests/Titanium.E2E.Tests -c Release --filter "FullyQualifiedName~HappyPathSanity" # Optional Chrome/Firefox + system proxy (mutates OS proxy; restores in finally). -# Firefox tests are macOS-only and require Firefox.app. dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E-Slow" # Optional real Inspector window (Windows) dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E-UI-Window" - -# On-demand desktop UI + OS dialogs (not CI) — see tools/InspectorDesktopProbe/README.md -dotnet run --project tools/InspectorDesktopProbe -- all - -# On-demand CLI process checklist (not CI) — see tools/CliQaProbe/README.md and tools/LOCAL-QA.md -dotnet run --project tools/CliQaProbe -- all ``` -### Local Linux UI via Docker - -From a Windows (or any) host with Docker: - -```powershell -./tools/InspectorUiDocker/run-e2e-ui.ps1 -``` - -```bash -./tools/InspectorUiDocker/run-e2e-ui.sh -``` - -Docker helper runs ViewModel `E2E-UI`. Prefer CI `E2E-UI-Headless` / `E2E-UI-Visual` for real Avalonia Headless + Skia frames. It does **not** run `E2E-UI-Window` / FlaUI. - -Build `Titanium.Cli` and `Titanium.Plus` (Release or Debug) before process tests so `CliProcessHarness` can locate `titanium.dll`. +Build `Titanium.Cli` and `Titanium.Plus` (Release or Debug) before process tests so `CliProcessHarness` can locate `titanium.dll` / the apphost. diff --git a/tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj b/tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj index 218e06991..780ba12fe 100644 --- a/tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj +++ b/tests/Titanium.E2E.Tests/Titanium.E2E.Tests.csproj @@ -6,10 +6,11 @@ false Titanium.E2E.Tests - $(NoWarn);CA1416 + $(NoWarn);CA1416;ASPDEPR004;ASPDEPR008 true + @@ -22,6 +23,7 @@ + @@ -32,6 +34,9 @@ + + + diff --git a/tests/Titanium.E2E.Tests/UiPlusDashboard/CliHostedPlusDashboardPlaywrightTests.cs b/tests/Titanium.E2E.Tests/UiPlusDashboard/CliHostedPlusDashboardPlaywrightTests.cs new file mode 100644 index 000000000..fdf94d2cd --- /dev/null +++ b/tests/Titanium.E2E.Tests/UiPlusDashboard/CliHostedPlusDashboardPlaywrightTests.cs @@ -0,0 +1,137 @@ +using System.Net; +using Microsoft.Playwright; +using Microsoft.Playwright.MSTest; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.E2E.Tests.Harness; +using Titanium.Plus.ControlPlane; + +namespace Titanium.E2E.Tests.UiPlusDashboard; + +/// +/// Playwright against a real titanium run Plus dashboard (not in-process DashboardHost). +/// +[TestClass] +public class CliHostedPlusDashboardPlaywrightTests : PageTest +{ + private const string Secret = "pw-cli-dashboard-secret"; + + private string _tempDir = null!; + private CliProcessHarness? _harness; + private EchoOrigin? _origin; + private string _prefix = ""; + private int _dashboardPort; + + [TestInitialize] + public async Task StartCliDashboardAsync() + { + _tempDir = Path.Combine(Path.GetTempPath(), "twp-pw-cli-" + Guid.NewGuid().ToString("N")); + Directory.CreateDirectory(_tempDir); + _origin = new EchoOrigin(); + var listen = CliProcessHarness.GetFreePort(); + var control = CliProcessHarness.GetFreePort(); + _dashboardPort = CliProcessHarness.GetFreePort(); + var cfg = ConfigFixtures.WritePlusOptions( + _tempDir, + listen, + _origin.Port, + control, + Secret, + new Dictionary(), + useRoutes: true, + dashboardPort: _dashboardPort); + + _harness = new CliProcessHarness(); + _harness.EnsurePlusDllBesideCli(copy: true); + await _harness.StartRunAsync(cfg, new Dictionary + { + ["TITANIUM_PLUS_ALLOW_DEV_SECRET"] = "1", + }); + + _prefix = $"http://127.0.0.1:{_dashboardPort}/"; + using var probe = new HttpClient { Timeout = TimeSpan.FromSeconds(2) }; + var deadline = DateTime.UtcNow.AddSeconds(30); + while (DateTime.UtcNow < deadline) + { + try + { + using var req = new HttpRequestMessage(HttpMethod.Get, _prefix); + req.Headers.TryAddWithoutValidation(ControlPlaneServer.SharedSecretHeader, Secret); + var resp = await probe.SendAsync(req); + if (resp.StatusCode == HttpStatusCode.OK) + { + break; + } + } + catch + { + // wait + } + + await Task.Delay(200); + } + + await Page.SetExtraHTTPHeadersAsync(new Dictionary + { + [ControlPlaneServer.SharedSecretHeader] = Secret, + }); + } + + [TestCleanup] + public void StopCliDashboard() + { + _harness?.Dispose(); + _origin?.Dispose(); + try + { + if (Directory.Exists(_tempDir)) + { + Directory.Delete(_tempDir, recursive: true); + } + } + catch + { + // ignore + } + } + + public override BrowserNewContextOptions ContextOptions() => + new() + { + ExtraHTTPHeaders = new Dictionary + { + [ControlPlaneServer.SharedSecretHeader] = Secret, + }, + }; + + [TestMethod] + [TestCategory("E2E-UI-Plus-Dashboard")] + [TestCategory("E2E")] + public async Task CliHosted_ShellAndDrainHealthy() + { + Page.Dialog += async (_, dialog) => await dialog.AcceptAsync(Secret); + + await Page.GotoAsync(_prefix); + await Expect(Page.GetByTestId("plus-dashboard")).ToBeVisibleAsync(); + await Expect(Page.Locator("h1")).ToContainTextAsync("Titanium Plus"); + await Expect(Page.GetByTestId("dest-row-d1")).ToBeVisibleAsync(); + + await Page.GetByTestId("btn-drain-d1").ClickAsync(); + await Page.WaitForLoadStateAsync(LoadState.NetworkIdle); + await Expect(Page.GetByTestId("dest-state-d1")).ToContainTextAsync("Draining"); + + await Page.GetByTestId("btn-healthy-d1").ClickAsync(); + await Page.WaitForLoadStateAsync(LoadState.NetworkIdle); + await Expect(Page.GetByTestId("dest-state-d1")).ToContainTextAsync("Healthy"); + } + + [TestMethod] + [TestCategory("E2E-UI-Plus-Dashboard")] + [TestCategory("E2E")] + public async Task CliHosted_MetricsLink() + { + await Page.GotoAsync(_prefix); + await Page.GetByTestId("link-metrics").ClickAsync(); + var metricsBody = await Page.InnerTextAsync("body"); + StringAssert.Contains(metricsBody, "titanium_destination_state"); + } +} diff --git a/tools/CliQaProbe/README.md b/tools/CliQaProbe/README.md index 07386148e..4fdde3789 100644 --- a/tools/CliQaProbe/README.md +++ b/tools/CliQaProbe/README.md @@ -1,8 +1,8 @@ # CliQaProbe -> **For maintainers / contributors** — per-machine Titanium CLI checklist (not in CI). +> **For maintainers / contributors** — per-machine Titanium CLI checklist (optional; CI `cli-e2e` is the source of truth). -Per-machine Titanium CLI checklist (not in the solution, not CI). Spawns the built `titanium` / `titanium.exe` apphost (not `dotnet titanium.dll`) and exercises nested help, config dialects, live `run` traffic, and optional OS service lifecycle. The apphost is required so `service install` records a real SCM / systemd / launchd binPath. +Per-machine Titanium CLI checklist (not in the solution). Spawns the built `titanium` / `titanium.exe` apphost. **PR CI now runs the full command-tree + Plus process E2E on Windows/Linux/macOS** (`TestCategory=E2E` in the `cli-e2e` job). Use this probe for ad-hoc local checks or when debugging elevation UX. ## Prerequisites diff --git a/tools/LOCAL-QA.md b/tools/LOCAL-QA.md index 4a9a19df7..a58cfa356 100644 --- a/tools/LOCAL-QA.md +++ b/tools/LOCAL-QA.md @@ -1,19 +1,19 @@ # Local QA recipe (solo / per-OS) -Run this on each OS you care about after a Release build of CLI (and Plus if you want `run-plus`). +CLI and CLI Plus command-tree / control-plane process E2E runs in CI on **Windows, Linux, and macOS** (`cli-e2e` job, `TestCategory=E2E`). You do not need CliQaProbe for day-to-day command coverage. ```powershell -# Automated suites (PR CI categories) -dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E|TestCategory=E2E-UI|TestCategory=E2E-UI-Headless" +# Same filter as CI cli-e2e (after Release build of CLI + Plus) +dotnet build src/Titanium.Cli -c Release +dotnet build src/Titanium.Plus -c Release +dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E" -# CLI process checklist (nested help, dialects, live run, unelevated service messages) -dotnet run --project tools/CliQaProbe -- all +# Inspector / UI categories (PR CI ui-portable + Windows build E2E-UI) +dotnet test tests/Titanium.E2E.Tests -c Release --filter "TestCategory=E2E-UI|TestCategory=E2E-UI-Headless" -# Optional: live OS service install/start/stop/uninstall as name titanium-qa-probe. -# Prefer the login user (passwordless sudo for machine units; systemd --user as that user): +# Optional: maintainer probe (apphost checklist; overlaps CI E2E) +dotnet run --project tools/CliQaProbe -- all dotnet run --project tools/CliQaProbe -- all --elevated -# Also OK: sudo -E dotnet run --project tools/CliQaProbe -- all --elevated -# (probe drops to SUDO_USER for --user; bare root without SUDO_USER skips --user) # Inspector System proxy / CA / browser / loopback UX (desktop dialogs; not CI) dotnet run --project tools/InspectorDesktopProbe -- all @@ -23,13 +23,13 @@ dotnet run --project tools/InspectorDesktopProbe -- all | Probe | Purpose | |-------|---------| -| [CliQaProbe](CliQaProbe/README.md) | Spawn `titanium` / `titanium.exe`; operator CLI surface including `service` | +| [CliQaProbe](CliQaProbe/README.md) | Optional manual spawn of `titanium` apphost; CI `cli-e2e` is the source of truth | | [InspectorDesktopProbe](InspectorDesktopProbe/README.md) | In-process Avalonia; full UI chrome + System proxy, root CA, browsers, Store loopback | Results: `tools/CliQaProbe/results/last-run.json`, `tools/InspectorDesktopProbe/results/last-run.json`. ## Notes -- CliQaProbe never mutates the default service name `titanium`; elevated runs use `titanium-qa-probe` and uninstall in `finally`. -- Live CLI zip `titanium update` and `http3-deps install` are omitted (network / machine mutation). Meta covers soft `version --check --plus`, live `update --plus`, and `update --remove-plus` (both restore any prior Plus.dll beside the CLI). -- InspectorDesktopProbe `all` starts with `chrome` (full menu / context / Delete-key / Options / Tools click-through), then OS proxy/CA scenarios. +- CliQaProbe never mutates the default service name `titanium`; elevated runs use `titanium-qa-probe` and uninstall in `finally`. E2E service tests use unique `titanium-e2e-*` names. +- Live production update.titaniumproxy.com and real Redis/Consul/K8s clusters are not required — E2E uses `TITANIUM_UPDATE_FEED` fakes and loopback stubs. +- `http3-deps install` is covered in E2E (Windows fail / already-supported / Unix package when Quic is false). From 3ecdb132759613fda0b1c8823f0db6c76dfbe0d7 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 23:11:49 -0500 Subject: [PATCH 10/32] Highlight flagship features on the website, wiki, and README. Add a Features catalog and homepage cards so potential users see Inspector tools, login-safe decrypt, and the reverse-proxy engine without digging into how-tos. --- README.md | 14 +++--- website/.vitepress/config.mts | 2 + website/docs/features.md | 86 +++++++++++++++++++++++++++++++++ website/docs/getting-started.md | 5 ++ website/index.md | 13 +++-- wiki/Features.md | 24 +++++++++ wiki/Home.md | 15 +++++- 7 files changed, 148 insertions(+), 11 deletions(-) create mode 100644 website/docs/features.md create mode 100644 wiki/Features.md diff --git a/README.md b/README.md index f8586664f..d546b71a2 100644 --- a/README.md +++ b/README.md @@ -19,11 +19,13 @@ Requires .NET 10 or later for the library. CLI and Inspector downloads are self- ## What you can do -- Run a reverse / edge proxy in front of any backend, or inspect and modify HTTP(S) traffic in the desktop Inspector -- Explicit, transparent, and SOCKS4/5 endpoints; decrypt HTTPS when you trust a local root certificate -- Stream bodies across HTTP/1.x, HTTP/2, and HTTP/3; upstream proxies, auth, and mutual TLS +- Decrypt and inspect HTTPS in a native desktop Inspector on Windows, macOS, and Linux — AutoResponder, Map Local/Remote, breakpoints, Composer, HAR, curl/fetch +- Keep sign-in working: SSO hosts stay on OS bypass; hosts that reject MITM auto-tunnel +- Speak modern HTTP — HTTP/2 by default, optional HTTP/3, WebSocket, gRPC, SSE, GraphQL rules in the same grid +- Run the same engine as a reverse / edge proxy from the CLI (YAML, load balancing, ACME) with measured RPS vs YARP, nginx, HAProxy, and Envoy +- Embed in .NET via NuGet (MIT); Inspector is free for personal and education use -Protocol coverage: [protocol support matrix](https://github.com/justcoding121/titanium-web-proxy/wiki/Protocol-Support). HTTP/3 packaging: [HTTP/3 wiki](https://github.com/justcoding121/titanium-web-proxy/wiki/HTTP-3). +Full catalog: [Features](https://titaniumproxy.com/docs/features). Protocol coverage: [protocol support matrix](https://github.com/justcoding121/titanium-web-proxy/wiki/Protocol-Support). HTTP/3 packaging: [HTTP/3 wiki](https://github.com/justcoding121/titanium-web-proxy/wiki/HTTP-3). ## Performance @@ -108,8 +110,8 @@ Point your client at `127.0.0.1:8000` as its HTTP and HTTPS proxy. Trusting a ge ## Examples and documentation -- **[Website](https://titaniumproxy.com)** — product docs, [download](https://titaniumproxy.com/download), [getting started](https://titaniumproxy.com/docs/getting-started), [release notes](https://titaniumproxy.com/releases) -- **[Wiki](https://github.com/justcoding121/titanium-web-proxy/wiki)** — deeper guides (performance, streaming bodies, HTTP/3, protocol support) +- **[Website](https://titaniumproxy.com)** — product docs, [download](https://titaniumproxy.com/download), [getting started](https://titaniumproxy.com/docs/getting-started), [features](https://titaniumproxy.com/docs/features), [release notes](https://titaniumproxy.com/releases) +- **[Wiki](https://github.com/justcoding121/titanium-web-proxy/wiki)** — deeper guides (performance, streaming bodies, HTTP/3, protocol support) and a short [Features](https://github.com/justcoding121/titanium-web-proxy/wiki/Features) pointer - [Basic console proxy](examples/Titanium.Web.Proxy.Examples.Basic) - [WPF desktop example](examples/Titanium.Web.Proxy.Examples.Wpf) - [Windows service example](examples/Titanium.Web.Proxy.Examples.WindowsService) diff --git a/website/.vitepress/config.mts b/website/.vitepress/config.mts index 28467e0ad..afe1ee02f 100644 --- a/website/.vitepress/config.mts +++ b/website/.vitepress/config.mts @@ -44,6 +44,7 @@ export default defineConfig({ text: 'Start here', items: [ { text: 'Getting started', link: '/docs/getting-started' }, + { text: 'Features', link: '/docs/features' }, { text: 'Install', link: '/docs/install' }, { text: 'Editions & licenses', link: '/docs/editions' }, ], @@ -65,6 +66,7 @@ export default defineConfig({ { text: 'Protocol support', link: '/docs/protocol-support' }, { text: 'HTTP/3', link: '/docs/http3' }, { text: 'Streaming bodies', link: '/docs/streaming-bodies' }, + { text: 'gRPC-JSON transcoding', link: '/docs/grpc-json-transcoding' }, { text: 'Security', link: '/docs/security' }, ], }, diff --git a/website/docs/features.md b/website/docs/features.md new file mode 100644 index 000000000..5063807b0 --- /dev/null +++ b/website/docs/features.md @@ -0,0 +1,86 @@ +# Features + +What Titanium offers across the four products. Each item links to the how-to guide — this page is a catalog, not a tutorial. + +**Start here:** [Getting started](/docs/getting-started) · [Download](/download) · [Editions & licenses](/docs/editions) + +## Inspector + +Desktop HTTP(S) debugger on Windows, macOS, and Linux. [Inspector guide](/docs/inspector) + +| Capability | What it does | +|------------|--------------| +| Decrypt HTTPS | MITM decrypt on machines you control; install a local root CA | +| System proxy | One toggle for OS proxy on Windows, macOS, and Linux | +| Trust that works | Firefox / NSS, Linux Chromium Snap/Flatpak, Windows Store apps; export CA for phones | +| Login-safe decrypt | SSO hosts stay on OS bypass; auto-tunnel when MITM fails or the origin returns 403/429 | +| Session grid | Method, status, host, URL, protocol, duration, TTFB, size, process | +| Inspect panes | Headers, Pretty/Raw body, Hex, WebSocket frames, SSE, Protobuf wire dump | +| Rewrite toolkit | AutoResponder, Map Local, Map Remote, breakpoints, Composer | +| GraphQL rules | Match AutoResponder / Map Remote / Breakpoints by `operationName` | +| HAR and share | Import/export HAR; copy as curl or fetch; Diff two sessions | +| Search | `is:ws`, `is:grpc`, `process:`, `status:2xx`, `hide:tunnel`, and more | +| Network throttle | Slow 3G / Fast 3G / LTE shaping on body writes and WebSocket frames | +| Streaming-safe capture | Large known-length bodies are not buffered so downloads keep flowing | +| Scripts | Line directives (`set-header`, `set-status`, `abort`) — not JavaScript or C# | + +Free for personal, research, education, government, and charity use ([PolyForm Noncommercial](/docs/editions#license)). Commercial use needs a separate agreement. + +## CLI + +Standalone reverse / edge proxy. MIT. [CLI guide](/docs/cli) · [Configuration](/docs/configuration) + +| Capability | What it does | +|------------|--------------| +| YAML config | Schema 7.1 listeners, routes, clusters, transforms, static files | +| Load balancing | RoundRobin, Random, LeastRequests, LeastTime; sticky cookie/header | +| ACME | Optional Let's Encrypt certificates | +| Protocols | HTTP/2 by default; optional HTTP/3 (QUIC); protocol bridging | +| Listeners | Explicit, transparent, SOCKS, QUIC | +| OS service | Windows SCM / systemd / launchd via `titanium service` | +| Config dialects | `.yaml` / `.json`, compact `.twp`, nginx-like `.conf` | +| Self-update | `titanium update` with SHA256 verification | +| Access logs | Opt-in NDJSON (`server.accessLog`) | + +## Plus + +Optional ops sidecar for the CLI (and Inspector panels). [Plus guide](/docs/plus) + +| Capability | What it does | +|------------|--------------| +| Dashboard | HTML admin on the control-plane port | +| Observability | Prometheus-style metrics | +| Auth | CIDR allow-list, JWT/OIDC, API key, Basic | +| Thin WAF | Deny-list for paths, methods, headers, body size | +| Control plane | Loopback HTTP API; snapshot get/put; cache purge | +| Resilience | Health probes, circuit ejection, bounded retries | +| Discovery | File, DNS; Consul / Kubernetes best-effort | +| Rate limit | Per-IP window (memory or Redis) | +| Cache | In-memory HTTP response cache | +| gRPC-JSON | REST/JSON ↔ gRPC transcoding ([guide](/docs/grpc-json-transcoding)) | + +Same Noncommercial license as Inspector — see [Editions](/docs/editions). + +## Library + +Embed the same engine in .NET 10. MIT. [Library guide](/docs/library) · [API](/api/Titanium.Web.Proxy.ProxyServer.html){target="_blank" rel="noreferrer"} + +| Capability | What it does | +|------------|--------------| +| Intercept | Inspect, modify, redirect, or block HTTP(S) | +| Endpoints | Explicit, transparent, SOCKS4/5 | +| Protocols | HTTP/2 default; HTTP/3 opt-in; stream bodies across versions | +| Upstream | HTTP/HTTPS/SOCKS proxies; system proxy detection | +| Auth | Proxy auth, mTLS, Kerberos, NTLM | +| System proxy + CA | Win / macOS / Linux helpers matching Inspector trust | +| Synthetic responses | Html / Json / File / Stream / Redirect without an origin | +| Fast path | Skip interception work when your handlers do not need the body | + +Deeper API notes: [GitHub wiki](https://github.com/justcoding121/titanium-web-proxy/wiki). + +## Also see + +- [Performance](/docs/performance) — measured RPS vs YARP, nginx, HAProxy, Envoy +- [Protocol support](/docs/protocol-support) — HTTP/1 · HTTP/2 · HTTP/3 matrix +- [HTTP/3](/docs/http3) — enabling QUIC and packaging +- [Security](/docs/security) — MITM and secret handling diff --git a/website/docs/getting-started.md b/website/docs/getting-started.md index 9ae4e7195..8f0b7599a 100644 --- a/website/docs/getting-started.md +++ b/website/docs/getting-started.md @@ -8,6 +8,10 @@ Titanium Web Proxy helps you do three things: Optional **Plus** adds a dashboard and ops features on top of the CLI. Everything runs on **Windows, Linux, and macOS**. +## Highlights + +Native HTTPS Inspector with AutoResponder, Map Local/Remote, breakpoints, Composer, and HAR; login-safe decrypt (SSO bypass + auto-tunnel); HTTP/2 / HTTP/3 with WebSocket, gRPC, and GraphQL in the grid; the same engine as a reverse/edge CLI; embed via NuGet. Full catalog: [Features](/docs/features). + ## Choose a path | I want to… | Start here | @@ -70,6 +74,7 @@ Minimal sample and trust notes: [Library](/docs/library). Full API: [ProxyServer ## Next +- [Features](/docs/features) - [Install](/docs/install) - [Editions & licenses](/docs/editions) - [Performance](/docs/performance) diff --git a/website/index.md b/website/index.md index c97c20024..43388473f 100644 --- a/website/index.md +++ b/website/index.md @@ -20,11 +20,15 @@ hero: link: https://github.com/justcoding121/titanium-web-proxy features: - title: Debug HTTPS traffic - details: Decrypt and inspect requests in the desktop Inspector — sessions, headers, bodies, AutoResponder, and breakpoints. Only on machines you control. + details: Native desktop Inspector on Windows, macOS, and Linux — decrypt HTTPS, turn on system proxy, and inspect sessions, headers, and bodies. Only on machines you control. + - title: Rewrite and replay + details: AutoResponder, Map Local, Map Remote, breakpoints, and Composer. Export or import HAR; copy sessions as curl or fetch. + - title: Login-safe decrypt + details: SSO hosts stay on OS bypass by default. When a site rejects MITM, Inspector auto-tunnels so sign-in and hostile pages keep working. + - title: HTTP/1 · HTTP/2 · HTTP/3 + details: HTTP/2 is on by default; HTTP/3 (QUIC) is optional. Bridge when client and backend differ. Inspect WebSocket, gRPC, SSE, and GraphQL in the same grid. - title: Reverse proxy from the CLI details: Download the CLI, write a short YAML file, and run `titanium`. Routes, load balancing, TLS, and optional automatic certificates (ACME). - - title: HTTP/1 · HTTP/2 · HTTP/3 - details: HTTP/2 is on by default. HTTP/3 (QUIC) is optional. Titanium can bridge when the client and backend speak different versions. - title: Measured performance details: Compared on the same test harness against YARP, nginx, HAProxy, and Envoy. See the charts below and the performance guide. --- @@ -35,7 +39,7 @@ features:

Inspect traffic

Inspector · Windows / macOS / Linux

-

Desktop debugger for HTTP and HTTPS. Download → Inspector guide.

+

Desktop debugger for HTTP and HTTPS. Free for personal and education use (PolyForm Noncommercial); commercial use needs a separate license. Download → Inspector guide.

Run a reverse proxy

@@ -110,6 +114,7 @@ proxyServer.Start(); - [Download CLI & Inspector](/download) - [Getting started](/docs/getting-started) +- [Features](/docs/features) - [Performance](/docs/performance) - [Configuration](/docs/configuration) - [Release notes](/releases) diff --git a/wiki/Features.md b/wiki/Features.md new file mode 100644 index 000000000..d92d72148 --- /dev/null +++ b/wiki/Features.md @@ -0,0 +1,24 @@ +# Features + +Short catalog of what Titanium offers. Product how-tos live on the **[website Features page](https://titaniumproxy.com/docs/features)** — use that as the canonical list. This wiki page is a pointer for GitHub visitors. + +## Highlights + +- **Inspector** — native HTTPS debugger on Windows, macOS, and Linux: decrypt, system proxy, AutoResponder / Map Local / Map Remote, breakpoints, Composer, HAR, curl/fetch +- **Login-safe decrypt** — SSO hosts stay on OS bypass; auto-tunnel when MITM fails so sign-in keeps working +- **Modern protocols** — HTTP/2 by default, optional HTTP/3, WebSocket, SSE, gRPC/Protobuf, GraphQL `operationName` rules +- **CLI reverse / edge proxy** — YAML routes, load balancing, ACME, OS service ([CLI](https://titaniumproxy.com/docs/cli)) +- **Measured performance** — same harness vs YARP, nginx, HAProxy, Envoy ([Performance](Performance)) +- **Library** — embed the same engine in .NET ([Library](https://titaniumproxy.com/docs/library)); wiki Home below covers the API in depth +- **Plus** — optional dashboard, metrics, auth, thin WAF, gRPC-JSON ([Plus](https://titaniumproxy.com/docs/plus)) + +## By product + +| Product | Start here | +|---------|------------| +| Inspector | [Inspector guide](https://titaniumproxy.com/docs/inspector) | +| CLI | [CLI](https://titaniumproxy.com/docs/cli) · [Configuration](https://titaniumproxy.com/docs/configuration) | +| Plus | [Plus](https://titaniumproxy.com/docs/plus) · [gRPC-JSON](https://titaniumproxy.com/docs/grpc-json-transcoding) | +| Library | [Library](https://titaniumproxy.com/docs/library) · [Home](Home) (API) · [Synthetic responses](Synthetic-Responses) · [Streaming](Streaming-Bodies) | + +Full tables: **[titaniumproxy.com/docs/features](https://titaniumproxy.com/docs/features)**. diff --git a/wiki/Home.md b/wiki/Home.md index 8eef07dc7..f91a3a85b 100644 --- a/wiki/Home.md +++ b/wiki/Home.md @@ -2,12 +2,25 @@ A lightweight, high-performance HTTP(S) proxy for Windows, Linux, and macOS — reverse / edge CLI, desktop Inspector, optional Plus, and an embeddable .NET library. -**[Website](https://titaniumproxy.com)** · [Download](https://titaniumproxy.com/download) · [Install](https://titaniumproxy.com/docs/install) · [Getting started](https://titaniumproxy.com/docs/getting-started) · [Releases](https://titaniumproxy.com/releases) · [API reference](https://titaniumproxy.com/api/Titanium.Web.Proxy.ProxyServer.html) +**[Website](https://titaniumproxy.com)** · [Download](https://titaniumproxy.com/download) · [Install](https://titaniumproxy.com/docs/install) · [Getting started](https://titaniumproxy.com/docs/getting-started) · [Features](https://titaniumproxy.com/docs/features) · [Releases](https://titaniumproxy.com/releases) · [API reference](https://titaniumproxy.com/api/Titanium.Web.Proxy.ProxyServer.html) + +## Product highlights + +Product guides (Inspector, CLI, Plus) live on the **[website](https://titaniumproxy.com/docs/features)**. This wiki focuses on the library API, protocol matrix, and performance tables. + +- Native HTTPS **Inspector** on Windows, macOS, and Linux — decrypt, AutoResponder / Map Local / Map Remote, breakpoints, Composer, HAR +- **Login-safe decrypt** — SSO bypass and auto-tunnel when sites reject MITM +- **HTTP/2** by default, optional **HTTP/3**, WebSocket / SSE / gRPC / GraphQL in the session grid +- Same engine as a **reverse / edge CLI** (YAML, load balancing, ACME) with measured RPS vs peers +- Embed via the **.NET library** (MIT); Inspector free for personal / education use (PolyForm Noncommercial) + +Short catalog: [Features](Features) · full tables: [website Features](https://titaniumproxy.com/docs/features). ## Contents ### Using Titanium +- [Features](Features) — product highlights (points at the website) - [Getting started](#getting-started) - [Screenshots](#screenshots) - [Performance](Performance) — measured throughput vs peers From 5650308539365f4f28d68eea300d14e42583066a Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 23:22:19 -0500 Subject: [PATCH 11/32] Make Inspector capture UI live and add all-OS CLI config reload. Refresh learned exclusions, breakpoint hits, filters, and inspect tabs while capturing; apply retention without restart. Add titanium reload (Windows event + Unix SIGHUP), --watch, systemd ExecReload, and document live route/cluster apply as a reverse-proxy edge. --- src/Titanium.Cli/Config/ConfigReloadGate.cs | 132 ++++++++++++++ src/Titanium.Cli/Config/ReloadCommand.cs | 116 ++++++++++++ src/Titanium.Cli/Config/RunCommand.cs | 170 ++++++++++++++---- src/Titanium.Cli/Program.cs | 4 +- .../Service/ServiceUnitFactory.cs | 1 + .../Services/InterceptionService.cs | 4 + .../Services/SessionBodyDiskCache.cs | 17 +- .../Services/SessionSnapshot.cs | 26 ++- .../Services/SessionStore.cs | 37 ++++ .../ViewModels/BreakpointViewModel.cs | 114 ++++++++++-- .../MainWindowViewModel.Sessions.cs | 29 +++ .../ViewModels/MainWindowViewModel.Trust.cs | 12 ++ .../ViewModels/MainWindowViewModel.cs | 85 ++++++++- .../Views/ExcludedHostsWindow.axaml.cs | 65 ++++++- src/Titanium.Inspector/Views/MainWindow.axaml | 9 + .../Views/SessionRetentionWindow.axaml | 2 +- src/Titanium.Web.Proxy/ProxyServer.cs | 7 + .../PublicAPI.Unshipped.txt | 1 + .../ConfigReloadGateTests.cs | 101 +++++++++++ .../Titanium.Cli.Tests/ServiceCommandTests.cs | 1 + .../Titanium.E2E.Tests/CliCommandE2ETests.cs | 27 ++- .../CliRunDialectsE2ETests.cs | 28 ++- .../Harness/CliProcessHarness.cs | 25 +++ .../BreakpointViewModelTests.cs | 25 +++ .../DecryptFailureBypassInspectorTests.cs | 33 ++++ .../LiveSessionUpdateUxTests.cs | 169 +++++++++++++++++ website/docs/cli.md | 22 ++- website/docs/configuration.md | 24 ++- website/docs/plus.md | 2 + website/index.md | 2 +- 30 files changed, 1209 insertions(+), 81 deletions(-) create mode 100644 src/Titanium.Cli/Config/ConfigReloadGate.cs create mode 100644 src/Titanium.Cli/Config/ReloadCommand.cs create mode 100644 tests/Titanium.Cli.Tests/ConfigReloadGateTests.cs create mode 100644 tests/Titanium.Inspector.Tests/LiveSessionUpdateUxTests.cs diff --git a/src/Titanium.Cli/Config/ConfigReloadGate.cs b/src/Titanium.Cli/Config/ConfigReloadGate.cs new file mode 100644 index 000000000..c211a10b2 --- /dev/null +++ b/src/Titanium.Cli/Config/ConfigReloadGate.cs @@ -0,0 +1,132 @@ +using System.Diagnostics; +using System.Security.Cryptography; +using System.Text; + +namespace Titanium.Cli.Config; + +/// +/// Cross-platform reload coordination for a running titanium run -c … process: +/// Unix uses SIGHUP (via pid file); Windows uses a named . +/// +internal static partial class ConfigReloadGate +{ + private const string PidDirName = "TitaniumWebProxy"; + + public static string ConfigKey(string configPath) + { + var full = Path.GetFullPath(configPath); + // Normalize for Windows case-insensitivity so reload finds the same gate. + if (OperatingSystem.IsWindows()) + full = full.ToLowerInvariant(); + var hash = SHA256.HashData(Encoding.UTF8.GetBytes(full)); + return Convert.ToHexString(hash.AsSpan(0, 8)); + } + + public static string PidFilePath(string configPath) => + Path.Combine( + Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), + PidDirName, + "run-" + ConfigKey(configPath) + ".pid"); + + /// Windows-only local named event for titanium reload. + public static string WindowsEventName(string configPath) => + @"Local\TitaniumWebProxy.Reload." + ConfigKey(configPath); + + public static void WritePidFile(string configPath, int pid) + { + var path = PidFilePath(configPath); + Directory.CreateDirectory(Path.GetDirectoryName(path)!); + File.WriteAllText(path, pid.ToString(System.Globalization.CultureInfo.InvariantCulture)); + } + + public static void TryDeletePidFile(string configPath) + { + try + { + var path = PidFilePath(configPath); + if (File.Exists(path)) + File.Delete(path); + } + catch + { + // Best-effort cleanup. + } + } + + public static int? TryReadPid(string configPath) + { + try + { + var path = PidFilePath(configPath); + if (!File.Exists(path)) + return null; + var text = File.ReadAllText(path).Trim(); + return int.TryParse(text, out var pid) ? pid : null; + } + catch + { + return null; + } + } + + /// Creates (or opens) the Windows reload event for this config. Caller owns disposal. + [System.Runtime.Versioning.SupportedOSPlatform("windows")] + public static EventWaitHandle CreateWindowsReloadEvent(string configPath, out bool createdNew) + { + var name = WindowsEventName(configPath); + return new EventWaitHandle(false, EventResetMode.AutoReset, name, out createdNew); + } + + /// Signals a running Windows run process to reload. Returns false if no waiter. + public static bool TrySignalWindowsReload(string configPath) + { + if (!OperatingSystem.IsWindows()) + return false; + + try + { + if (!EventWaitHandle.TryOpenExisting(WindowsEventName(configPath), out var handle)) + return false; + using (handle) + { + handle.Set(); + return true; + } + } + catch + { + return false; + } + } + + /// Sends SIGHUP to (Unix). Returns false on failure. + public static bool TrySendSighup(int pid) + { + if (OperatingSystem.IsWindows()) + return false; + try + { + return NativeKill(pid, 1) == 0; + } + catch + { + return false; + } + } + + public static bool IsProcessAlive(int pid) + { + try + { + using var p = Process.GetProcessById(pid); + return !p.HasExited; + } + catch + { + return false; + } + } + + [System.Runtime.InteropServices.LibraryImport("libc", EntryPoint = "kill", SetLastError = true)] + private static partial int NativeKill(int pid, int sig); +} diff --git a/src/Titanium.Cli/Config/ReloadCommand.cs b/src/Titanium.Cli/Config/ReloadCommand.cs new file mode 100644 index 000000000..949d4fbb6 --- /dev/null +++ b/src/Titanium.Cli/Config/ReloadCommand.cs @@ -0,0 +1,116 @@ +namespace Titanium.Cli.Config; + +/// titanium reload — live-apply routes/clusters from the config file. +internal static class ReloadCommand +{ + public static Task ExecuteAsync(string[] args) + { + if (CliHelp.RequestsHelp(args.AsSpan(1))) + return Task.FromResult(PrintHelp()); + + try + { + var configPath = TryParseConfigPath(args); + var pidOverride = TryParsePid(args); + + if (configPath is null && pidOverride is null) + { + throw new ArgumentException( + "Provide -c (preferred) or --pid (Unix only)."); + } + + if (OperatingSystem.IsWindows()) + { + if (configPath is null) + { + throw new ArgumentException( + "On Windows, titanium reload requires -c " + + "(matches the named reload event of the running process)."); + } + + if (!ConfigReloadGate.TrySignalWindowsReload(configPath)) + { + throw new InvalidOperationException( + $"No running titanium process is waiting to reload config '{configPath}'. " + + "Start with `titanium run -c …` first."); + } + + var pid = ConfigReloadGate.TryReadPid(configPath); + AsyncConsole.WriteLine(pid is int p + ? $"Reload signaled (Windows event) for pid {p}." + : "Reload signaled (Windows event)."); + return Task.FromResult(0); + } + + // Unix: SIGHUP via pid file or --pid. + var pidUnix = pidOverride ?? (configPath is null ? null : ConfigReloadGate.TryReadPid(configPath)); + if (pidUnix is null) + { + throw new InvalidOperationException( + configPath is null + ? "Could not resolve a process id." + : $"No running titanium process found for config '{configPath}'. " + + "Start with `titanium run -c …` first, or pass --pid."); + } + + if (!ConfigReloadGate.IsProcessAlive(pidUnix.Value)) + { + throw new InvalidOperationException($"Process {pidUnix.Value} is not running."); + } + + if (!ConfigReloadGate.TrySendSighup(pidUnix.Value)) + { + throw new InvalidOperationException($"kill(SIGHUP) failed for pid {pidUnix.Value}."); + } + + AsyncConsole.WriteLine($"Reload signaled (SIGHUP) to pid {pidUnix.Value}."); + return Task.FromResult(0); + } + catch (Exception ex) + { + AsyncConsole.WriteError(ex.Message); + return Task.FromResult(1); + } + } + + internal static int PrintHelp() + { + AsyncConsole.WriteLine(""" + titanium reload -c [--pid ] + + -c, --config Config path used by the running `titanium run` (required on Windows). + --pid Process id (Unix only; optional when -c finds the pid file). + + Reloads routes, clusters, and server: knobs without dropping listeners or in-flight + requests. On Unix this sends SIGHUP; on Windows it signals a named event. + Listeners, certificates, Plus plugins, and static files still require a process restart. + """); + CliHelp.WriteDocsFooter(); + return 0; + } + + private static string? TryParseConfigPath(string[] args) + { + for (var i = 1; i < args.Length; i++) + { + if ((args[i] is "-c" or "--config") && i + 1 < args.Length) + return args[i + 1]; + } + + return null; + } + + private static int? TryParsePid(string[] args) + { + for (var i = 1; i < args.Length; i++) + { + if (args[i] is "--pid" && i + 1 < args.Length && + int.TryParse(args[i + 1], out var pid) && pid > 0) + { + return pid; + } + } + + return null; + } +} diff --git a/src/Titanium.Cli/Config/RunCommand.cs b/src/Titanium.Cli/Config/RunCommand.cs index d73e87da7..982cf90f1 100644 --- a/src/Titanium.Cli/Config/RunCommand.cs +++ b/src/Titanium.Cli/Config/RunCommand.cs @@ -41,6 +41,7 @@ public static async Task ExecuteAsync(string[] args) var configPath = ParseConfigPath(args); var verbose = ParseVerbose(args); var serviceMode = ParseServiceMode(args); + var watch = ParseWatch(args); var serviceName = ParseServiceName(args) ?? Service.ServiceDefaults.DefaultServiceName; if (serviceMode && OperatingSystem.IsWindows()) @@ -49,7 +50,7 @@ public static async Task ExecuteAsync(string[] args) .ConfigureAwait(false); } - return await ExecuteCoreAsync(configPath, verbose, serviceMode, CancellationToken.None) + return await ExecuteCoreAsync(configPath, verbose, serviceMode, CancellationToken.None, watch) .ConfigureAwait(false); } @@ -58,7 +59,8 @@ internal static async Task ExecuteCoreAsync( // NOSONAR S3776 -- CLI run li string configPath, bool verbose, bool serviceMode, - CancellationToken stoppingToken) + CancellationToken stoppingToken, + bool watch = false) { var loaded = ConfigLoader.Load(configPath); var errors = TwpConfigValidator.Validate(loaded.Config); @@ -184,33 +186,44 @@ void RefreshReverseProxy() await AsyncConsole.FlushAsync().ConfigureAwait(false); Console.WriteLine("awaiting-shutdown-or-reload"); await Console.Out.FlushAsync(stoppingToken).ConfigureAwait(false); - await WaitForShutdownOrReloadAsync( - stoppingToken, - onReload: async () => - { - try - { - await ReloadConfigAsync( - configPath, - proxy, - clusterManager, - routes, - middleware, - loadBalancer, - responseCache, - plusOptions, - () => grpcJsonTranscoder, - t => grpcJsonTranscoder = t, - RefreshReverseProxy, - stoppingToken).ConfigureAwait(false); - AsyncConsole.WriteLine("Config reloaded."); - await AsyncConsole.FlushAsync().ConfigureAwait(false); - } - catch (Exception ex) + ConfigReloadGate.WritePidFile(configPath, Environment.ProcessId); + try + { + await WaitForShutdownOrReloadAsync( + stoppingToken, + configPath, + watch, + onReload: async () => { - AsyncConsole.WriteError("Config reload failed: " + ex.Message); - } - }).ConfigureAwait(false); + try + { + await ReloadConfigAsync( + configPath, + proxy, + clusterManager, + routes, + middleware, + loadBalancer, + responseCache, + plusOptions, + () => grpcJsonTranscoder, + t => grpcJsonTranscoder = t, + RefreshReverseProxy, + stoppingToken).ConfigureAwait(false); + AsyncConsole.WriteLine("Config reloaded."); + await AsyncConsole.FlushAsync().ConfigureAwait(false); + } + catch (Exception ex) + { + AsyncConsole.WriteError("Config reload failed: " + ex.Message); + } + }).ConfigureAwait(false); + } + finally + { + ConfigReloadGate.TryDeletePidFile(configPath); + } + await proxy.StopAsync().ConfigureAwait(false); return 0; } @@ -314,16 +327,17 @@ internal static void ReplaceRoutes(List routes, IEnumerable [-v|--verbose] [--service] [--name ] + titanium run -c [-v|--verbose] [--service] [--name ] [--watch] -c, --config Path to twp.yaml / .json / .twp / .conf (required). -v, --verbose Enable debug console logging. --service Run as an OS service worker (used by `titanium service install`). --name Windows SCM service name when --service is set (default: titanium). + --watch Debounced reload when the config file changes (off by default). Starts the proxy and blocks until Ctrl+C, SIGTERM, or the service manager stops it. - On Unix, SIGHUP reloads routes/clusters from the config file without dropping the - process or in-flight connections (listeners stay bound). + Reload routes/clusters without restart: `titanium reload -c ` (all OS), + Unix SIGHUP, or systemd `systemctl reload` when installed as a service. """); CliHelp.WriteDocsFooter(); return 0; @@ -368,6 +382,19 @@ internal static bool ParseServiceMode(string[] args) return false; } + internal static bool ParseWatch(string[] args) + { + for (var i = 1; i < args.Length; i++) + { + if (args[i] is "--watch") + { + return true; + } + } + + return false; + } + internal static string? ParseServiceName(string[] args) { for (var i = 1; i < args.Length; i++) @@ -427,7 +454,11 @@ internal static void ApplyServiceLoggingDefaults(ProxyServer proxy, LoggingConfi } #pragma warning disable CA1068 // Token stays first so POSIX signal registration can observe the run CTS. - private static async Task WaitForShutdownOrReloadAsync(CancellationToken stoppingToken, Func? onReload) // NOSONAR CA1068 -- Token stays first so POSIX signal registration can observe the run CTS. + private static async Task WaitForShutdownOrReloadAsync( // NOSONAR CA1068 -- Token stays first so POSIX signal registration can observe the run CTS. + CancellationToken stoppingToken, + string configPath, + bool watch, + Func? onReload) { var tcs = new TaskCompletionSource(TaskCreationOptions.RunContinuationsAsynchronously); @@ -447,6 +478,10 @@ private static async Task WaitForShutdownOrReloadAsync(CancellationToken stoppin PosixSignalRegistration? sigTerm = null; PosixSignalRegistration? sigInt = null; PosixSignalRegistration? sigHup = null; + EventWaitHandle? winReload = null; + RegisteredWaitHandle? winReloadWait = null; + FileSystemWatcher? watcher = null; + CancellationTokenSource? watchDebounce = null; try { if (!OperatingSystem.IsWindows()) @@ -483,6 +518,72 @@ private static async Task WaitForShutdownOrReloadAsync(CancellationToken stoppin await Console.Out.FlushAsync(stoppingToken).ConfigureAwait(false); } } + else if (onReload is not null) + { + winReload = ConfigReloadGate.CreateWindowsReloadEvent(configPath, out _); + winReloadWait = ThreadPool.RegisterWaitForSingleObject( + winReload, + (_, _) => + { + _ = Task.Run(async () => + { + try + { + await onReload().ConfigureAwait(false); + } + catch + { + // Reload errors are logged by caller. + } + }, stoppingToken); + }, + state: null, + millisecondsTimeOutInterval: -1, + executeOnlyOnce: false); + Console.WriteLine("windows-reload-handler-registered"); + await Console.Out.FlushAsync(stoppingToken).ConfigureAwait(false); + } + + if (watch && onReload is not null) + { + var full = Path.GetFullPath(configPath); + var dir = Path.GetDirectoryName(full) ?? "."; + var file = Path.GetFileName(full); + watcher = new FileSystemWatcher(dir, file) + { + NotifyFilter = NotifyFilters.LastWrite | NotifyFilters.Size | NotifyFilters.FileName, + EnableRaisingEvents = true, + }; + void OnWatch(object sender, FileSystemEventArgs e) + { + watchDebounce?.Cancel(); + watchDebounce?.Dispose(); + watchDebounce = new CancellationTokenSource(); + var token = watchDebounce.Token; + _ = Task.Run(async () => + { + try + { + await Task.Delay(250, token).ConfigureAwait(false); + await onReload().ConfigureAwait(false); + } + catch (OperationCanceledException) + { + // Debounced. + } + catch + { + // Reload errors are logged by caller. + } + }, CancellationToken.None); + } + + watcher.Changed += OnWatch; + watcher.Created += OnWatch; + watcher.Renamed += OnWatch; + Console.WriteLine("config-watch-enabled"); + await Console.Out.FlushAsync(stoppingToken).ConfigureAwait(false); + } await tcs.Task.ConfigureAwait(false); } @@ -492,6 +593,11 @@ private static async Task WaitForShutdownOrReloadAsync(CancellationToken stoppin sigTerm?.Dispose(); sigInt?.Dispose(); sigHup?.Dispose(); + winReloadWait?.Unregister(null); + winReload?.Dispose(); + watcher?.Dispose(); + watchDebounce?.Cancel(); + watchDebounce?.Dispose(); } } #pragma warning restore CA1068 diff --git a/src/Titanium.Cli/Program.cs b/src/Titanium.Cli/Program.cs index 124e1fc98..29c8c1c20 100644 --- a/src/Titanium.Cli/Program.cs +++ b/src/Titanium.Cli/Program.cs @@ -30,6 +30,7 @@ public static async Task Main(string[] args) return command switch { "run" => await RunCommand.ExecuteAsync(args), + "reload" => await ReloadCommand.ExecuteAsync(args), "test" => await TestCommand.ExecuteAsync(args), "version" => await VersionCommand.ExecuteAsync(args), "update" => await UpdateCommand.ExecuteAsync(args), @@ -57,7 +58,8 @@ private static int PrintHelp() Titanium Web Proxy CLI Usage: - titanium run -c [-v|--verbose] [--service] + titanium run -c [-v|--verbose] [--service] [--watch] + titanium reload -c titanium test -c titanium version [--check] [--plus] [--channel beta] titanium update [--plus] [--remove-plus] [--channel beta] diff --git a/src/Titanium.Cli/Service/ServiceUnitFactory.cs b/src/Titanium.Cli/Service/ServiceUnitFactory.cs index 2977768a6..ae4568d36 100644 --- a/src/Titanium.Cli/Service/ServiceUnitFactory.cs +++ b/src/Titanium.Cli/Service/ServiceUnitFactory.cs @@ -47,6 +47,7 @@ public static string BuildSystemdUnit( sb.AppendLine("[Service]"); sb.AppendLine("Type=simple"); sb.AppendLine($"ExecStart={exec} run -c {EscapeSystemdArg(configPath)} --service"); + sb.AppendLine("ExecReload=/bin/kill -HUP $MAINPID"); sb.AppendLine($"WorkingDirectory={EscapeSystemdArg(workingDirectory)}"); sb.AppendLine("Restart=on-failure"); sb.AppendLine("RestartSec=5"); diff --git a/src/Titanium.Inspector/Services/InterceptionService.cs b/src/Titanium.Inspector/Services/InterceptionService.cs index 2866f3e00..e74b80afa 100644 --- a/src/Titanium.Inspector/Services/InterceptionService.cs +++ b/src/Titanium.Inspector/Services/InterceptionService.cs @@ -216,6 +216,10 @@ public bool RemoveDecryptFailureBypass(string host) => public void ClearDecryptFailureBypass() => _proxy?.ClearDecryptFailureBypass(); + /// Test / tooling hook: mark as actively bypassed and raise learned. + internal bool ForceLearnDecryptBypass(string host) => + _proxy?.ForceDecryptFailureBypass(host) ?? false; + private bool IsLearnedDecryptBypass(string? host) { if (!EnableDecryptFailureBypass || _proxy is null || string.IsNullOrWhiteSpace(host)) diff --git a/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs b/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs index 2261c8e43..8c51f1da1 100644 --- a/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs +++ b/src/Titanium.Inspector/Services/SessionBodyDiskCache.cs @@ -18,8 +18,8 @@ public sealed class SessionBodyDiskCache : IDisposable private static readonly byte[] Magic = "TSIB"u8.ToArray(); private readonly string _directory; - private readonly long _maxBytes; - private readonly TimeSpan _maxAge; + private long _maxBytes; + private TimeSpan _maxAge; private readonly object _gate = new(); private long _trackedBytes; private bool _disposed; @@ -33,6 +33,19 @@ public SessionBodyDiskCache(string directory, long maxBytes, TimeSpan maxAge) PruneOnStartup(); } + /// Updates disk budget / age; next write or prune enforces the new limits. + public void UpdateLimits(long maxBytes, TimeSpan maxAge) + { + lock (_gate) + { + _maxBytes = maxBytes > 0 ? maxBytes : _maxBytes; + _maxAge = maxAge > TimeSpan.Zero ? maxAge : _maxAge; + } + + PruneExpiredFiles(); + EnforceDiskBudget(); + } + /// /// Default spill directory under LocalApplicationData (Windows LocalAppData, /// Linux ~/.local/share, macOS Application Support). diff --git a/src/Titanium.Inspector/Services/SessionSnapshot.cs b/src/Titanium.Inspector/Services/SessionSnapshot.cs index 83d6e31b5..193b38238 100644 --- a/src/Titanium.Inspector/Services/SessionSnapshot.cs +++ b/src/Titanium.Inspector/Services/SessionSnapshot.cs @@ -28,6 +28,8 @@ public sealed class SessionSnapshot : INotifyPropertyChanged private long? _requestBodyOriginalSize; private long? _responseBodyOriginalSize; private bool _responseBodyStreamOpen; + private bool _isWebSocket; + private OpaqueTunnelReason _opaqueReason; public long Id { get; set; } public string Method { get; set; } = "GET"; @@ -39,11 +41,24 @@ public sealed class SessionSnapshot : INotifyPropertyChanged /// and must be reloaded via . /// public bool BodiesOnDisk { get; set; } - public bool IsWebSocket { get; set; } + public bool IsWebSocket + { + get => _isWebSocket; + set => SetField(ref _isWebSocket, value); + } public bool IsGrpc { get; set; } public bool IsTranscoded { get; set; } public bool IsTunnel { get; set; } - public OpaqueTunnelReason OpaqueReason { get; set; } + public OpaqueTunnelReason OpaqueReason + { + get => _opaqueReason; + set + { + if (!SetField(ref _opaqueReason, value)) + return; + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(OpaqueReasonDisplay))); + } + } /// Client-facing HTTP method before gRPC-JSON rewrite (when ). public string? ClientMethod { get; set; } @@ -245,11 +260,12 @@ public string ProcessDisplay public event PropertyChangedEventHandler? PropertyChanged; - private void SetField(ref T field, T value, [CallerMemberName] string? name = null) + /// True when the value changed. + private bool SetField(ref T field, T value, [CallerMemberName] string? name = null) { if (Equals(field, value)) { - return; + return false; } field = value; @@ -263,6 +279,8 @@ private void SetField(ref T field, T value, [CallerMemberName] string? name = { PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BodySizeDisplay))); } + + return true; } } diff --git a/src/Titanium.Inspector/Services/SessionStore.cs b/src/Titanium.Inspector/Services/SessionStore.cs index 337fa5445..4a18a1860 100644 --- a/src/Titanium.Inspector/Services/SessionStore.cs +++ b/src/Titanium.Inspector/Services/SessionStore.cs @@ -50,6 +50,43 @@ public SessionStore(SessionStoreOptions? options = null, string? cacheDirectory public SessionStoreOptions Options => _options; + /// + /// Applies retention knobs in-process and enforces limits immediately (no Inspector restart). + /// Disk spill enable/disable that requires a different spill loop is best-effort: toggling + /// spill off leaves existing spilled bodies loadable until restart when a disk cache was never started. + /// + public void ApplyOptions(SessionStoreOptions options) + { + ArgumentNullException.ThrowIfNull(options); + List? removed = null; + lock (_gate) + { + _options.MaxSessionsInMemory = options.MaxSessionsInMemory > 0 ? options.MaxSessionsInMemory : 10_000; + _options.MaxCaptureBytesInMemory = options.MaxCaptureBytesInMemory > 0 + ? options.MaxCaptureBytesInMemory + : 512L * 1024 * 1024; + _options.HotBodySessions = options.HotBodySessions > 0 ? options.HotBodySessions : 2_000; + _options.DiskCacheMaxBytes = options.DiskCacheMaxBytes > 0 + ? options.DiskCacheMaxBytes + : 2L * 1024 * 1024 * 1024; + _options.DiskCacheMaxAgeDays = options.DiskCacheMaxAgeDays > 0 ? options.DiskCacheMaxAgeDays : 7; + // SpillBodiesToDisk cannot be turned on mid-flight without constructing a disk cache; + // turning it off stops new spills while leaving the existing cache readable. + if (_disk is not null) + { + _options.SpillBodiesToDisk = options.SpillBodiesToDisk; + _disk.UpdateLimits(_options.DiskCacheMaxBytes, TimeSpan.FromDays(_options.DiskCacheMaxAgeDays)); + } + + EnforceLimitsLocked(ref removed); + } + + if (removed is { Count: > 0 }) + { + SessionsRemoved?.Invoke(removed); + } + } + public int Count { get diff --git a/src/Titanium.Inspector/ViewModels/BreakpointViewModel.cs b/src/Titanium.Inspector/ViewModels/BreakpointViewModel.cs index 3bc9cacc5..5a509dc40 100644 --- a/src/Titanium.Inspector/ViewModels/BreakpointViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/BreakpointViewModel.cs @@ -13,6 +13,8 @@ public sealed class BreakpointViewModel : System.ComponentModel.INotifyPropertyC private bool _enabled; private string _urlFilter = "*"; private string _graphQlOperationName = ""; + private string _activeSummary = ""; + private string _lastOverflowMessage = ""; public bool Enabled { @@ -46,10 +48,55 @@ public string GraphQlOperationName } public TimeSpan Timeout { get; } = TimeSpan.FromSeconds(120); - public BreakpointHit? Active => _active; + + public BreakpointHit? Active + { + get => _active; + private set + { + if (ReferenceEquals(_active, value)) + return; + _active = value; + PropertyChanged?.Invoke(this, new(nameof(Active))); + PropertyChanged?.Invoke(this, new(nameof(HasActiveHit))); + ActiveSummary = value is null + ? "" + : $"Paused {value.Session.Method} {TruncateUrl(value.Session.Url)} — Continue or Abort ({(int)Timeout.TotalSeconds}s)"; + } + } + + public bool HasActiveHit => _active is not null; + + public string ActiveSummary + { + get => _activeSummary; + private set + { + if (_activeSummary == value) + return; + _activeSummary = value; + PropertyChanged?.Invoke(this, new(nameof(ActiveSummary))); + } + } + + /// Last overflow / auto-continue notice for status bar (cleared on next enter). + public string LastOverflowMessage + { + get => _lastOverflowMessage; + private set + { + if (_lastOverflowMessage == value) + return; + _lastOverflowMessage = value; + PropertyChanged?.Invoke(this, new(nameof(LastOverflowMessage))); + } + } public event System.ComponentModel.PropertyChangedEventHandler? PropertyChanged; + /// Raised on the thread that entered / cleared the hit (marshal to UI in the host). + public event EventHandler? ActiveHitChanged; + public bool TryEnter(Services.SessionSnapshot session, out BreakpointHit hit) { hit = null!; @@ -63,31 +110,27 @@ public bool TryEnter(Services.SessionSnapshot session, out BreakpointHit hit) if (_active is not null) { // Max 1 active — overflow auto-continue. + LastOverflowMessage = "Already paused — extra breakpoint hit continued"; return false; } - hit = new BreakpointHit(session, Timeout); - _active = hit; - return true; + LastOverflowMessage = ""; + hit = new BreakpointHit(session, Timeout, OnHitTimedOut); + Active = hit; } + + ActiveHitChanged?.Invoke(this, EventArgs.Empty); + return true; } public void Continue() { - lock (Gate) - { - _active?.Complete(BreakpointAction.Continue); - _active = null; - } + ClearActive(BreakpointAction.Continue, raiseHitChanged: true); } public void Abort() { - lock (Gate) - { - _active?.Complete(BreakpointAction.Abort); - _active = null; - } + ClearActive(BreakpointAction.Abort, raiseHitChanged: true); } public void EditBody(string newBody) @@ -104,6 +147,32 @@ public void EditBody(string newBody) } } + private void OnHitTimedOut(BreakpointHit hit) + { + lock (Gate) + { + if (!ReferenceEquals(_active, hit)) + return; + hit.Complete(BreakpointAction.Continue); + Active = null; + LastOverflowMessage = "Breakpoint auto-continued (timeout)"; + } + + ActiveHitChanged?.Invoke(this, EventArgs.Empty); + } + + private void ClearActive(BreakpointAction action, bool raiseHitChanged) + { + lock (Gate) + { + _active?.Complete(action); + Active = null; + } + + if (raiseHitChanged) + ActiveHitChanged?.Invoke(this, EventArgs.Empty); + } + private bool Matches(string url) { if (string.IsNullOrEmpty(UrlFilter) || UrlFilter == "*") @@ -114,6 +183,13 @@ private bool Matches(string url) var pattern = "^" + Regex.Escape(UrlFilter).Replace("\\*", ".*") + "$"; return Regex.IsMatch(url, pattern, RegexOptions.IgnoreCase | RegexOptions.CultureInvariant, TimeSpan.FromSeconds(1)); } + + private static string TruncateUrl(string url) + { + if (string.IsNullOrEmpty(url) || url.Length <= 64) + return url; + return url[..61] + "..."; + } } public enum BreakpointAction @@ -125,12 +201,20 @@ public enum BreakpointAction public sealed class BreakpointHit { private readonly TaskCompletionSource _tcs = new(); + private readonly Action? _onTimeout; - public BreakpointHit(Services.SessionSnapshot session, TimeSpan timeout) + public BreakpointHit(Services.SessionSnapshot session, TimeSpan timeout, Action? onTimeout = null) { Session = session; + _onTimeout = onTimeout; _ = Task.Delay(timeout).ContinueWith(_ => { + if (_onTimeout is not null) + { + _onTimeout(this); + return; + } + Complete(BreakpointAction.Continue); }); } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs index ee20fb991..f78b5e6a3 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Sessions.cs @@ -515,6 +515,35 @@ private void OnSessionAddedToFilter(SessionSnapshot snapshot) RefreshSessionCountText(); } + + /// + /// Re-evaluate filter membership when status/content-type/etc. arrive after the row was added. + /// Avoids a full rebuild on every SSE tee chunk. + /// + private void OnSessionUpdatedForFilter(SessionSnapshot snapshot) + { + var matches = SessionSearch.Matches(snapshot, SearchQuery); + var index = Sessions.IndexOf(snapshot); + if (matches) + { + if (index < 0) + { + Sessions.Add(snapshot); + RefreshSessionCountText(); + } + } + else if (index >= 0) + { + if (ReferenceEquals(SelectedSession, snapshot)) + { + SelectedSession = null; + } + + Sessions.RemoveAt(index); + RefreshSessionCountText(); + } + } + private void OnSessionsRemoved(IReadOnlyList removed) { if (removed.Count == 0) diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs index c97417def..37c038a33 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.Trust.cs @@ -517,9 +517,12 @@ private void SetOsTrustSuccessStatus() } SetOutcomeStatus(msg, StatusSeverity.Success, toastImportant: true); + NotifyDecryptTrustHealth(); } + private static string FormatOsTrustFailureStatus(CertificateOsTrustResult? result) => OsTrustUxCopy.FormatStatus(result); + private void SetBusyTrustingRootCa() => SetStatus( OperatingSystem.IsWindows() ? TrustingRootCaWindowsStatus : TrustingRootCaStatus, @@ -884,6 +887,7 @@ private async Task ReverifyDecryptTrustInBackgroundAsync() StatusCancelToken).ConfigureAwait(false); if (generation != Volatile.Read(ref _decryptTrustVerifyGeneration)) return; + await MarshalToUiAsync(NotifyDecryptTrustHealth, StatusCancelToken).ConfigureAwait(false); if (trusted || !_decryptHttps) return; @@ -1155,6 +1159,14 @@ private void SetDecryptHttpsCore(bool enabled) _interception.DecryptHttps = enabled; PersistSettings(); PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DecryptHttps))); + NotifyDecryptTrustHealth(); SyncToggleVisual?.Invoke(nameof(DecryptHttps), enabled); } + + private void NotifyDecryptTrustHealth() + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(DecryptTrustHealthText))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(ShowDecryptTrustHealth))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(IsDecryptTrustHealthy))); + } } diff --git a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs index 9a629fd5c..aca214cb4 100644 --- a/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs +++ b/src/Titanium.Inspector/ViewModels/MainWindowViewModel.cs @@ -342,6 +342,18 @@ public void SeedSession(SessionSnapshot snapshot) OnSessionAddedToFilter(snapshot); } + /// Test hook: same UI path as . + internal void ApplySessionUpdated(SessionSnapshot snapshot) + { + _store.NotifyUpdated(snapshot); + OnSessionUpdatedForFilter(snapshot); + if (ReferenceEquals(SelectedSession, snapshot)) + { + UpdateWsFramesVisibility(); + RefreshSelectedInspectors(); + } + } + /// Called from the session grid when Extended multi-select changes. public void SetSelectedSessions(IReadOnlyList selected) { @@ -660,7 +672,42 @@ or nameof(BreakpointViewModel.GraphQlOperationName)) { PersistSettings(); } + + if (e.PropertyName is nameof(BreakpointViewModel.LastOverflowMessage) + && !string.IsNullOrEmpty(Breakpoints.LastOverflowMessage)) + { + MarshalToUi(() => SetOutcomeStatus(Breakpoints.LastOverflowMessage, StatusSeverity.Warning)); + } }; + Breakpoints.ActiveHitChanged += (_, _) => MarshalToUi(OnBreakpointActiveHitChanged); + } + + private void OnBreakpointActiveHitChanged() + { + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(HasActiveBreakpoint))); + PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(nameof(BreakpointHitBanner))); + + if (Breakpoints.Active is { } hit) + { + var body = hit.Session.RequestBodyText + ?? (hit.Session.RequestBodyBytes is { Length: > 0 } bytes + ? Encoding.UTF8.GetString(bytes) + : ""); + BreakpointEditBody = body; + StatusText = Breakpoints.ActiveSummary; + StatusSeverity = StatusSeverity.Warning; + // Prefer switching to Breakpoints so Continue/Abort are visible while traffic is frozen. + ShowSessionDetails = true; + SelectedPaneNavIndex = 2; + } + else if (!string.IsNullOrEmpty(Breakpoints.LastOverflowMessage)) + { + SetOutcomeStatus(Breakpoints.LastOverflowMessage, StatusSeverity.Warning); + } + else + { + SetTransientStatus("Breakpoint cleared", StatusSeverity.Neutral); + } } private void WireSessionPipelineHandlers() @@ -676,8 +723,10 @@ private void WireSessionPipelineHandlers() MarshalToUi(() => { _store.NotifyUpdated(snap); + OnSessionUpdatedForFilter(snap); if (ReferenceEquals(SelectedSession, snap)) { + UpdateWsFramesVisibility(); RefreshSelectedInspectors(); } }); @@ -935,9 +984,14 @@ private async Task OpenSessionRetentionAsync() } var saved = await AwaitCancellableAsync(SessionRetentionWindow.ShowAsync(owner, _settings)); - StatusText = saved - ? "Session retention saved — restart Inspector to apply" - : "Session retention cancelled"; + if (!saved) + { + StatusText = "Session retention cancelled"; + return; + } + + _store.ApplyOptions(SessionStoreOptions.FromSettings(_settings.Current)); + StatusText = "Session retention applied"; } @@ -1108,6 +1162,31 @@ public string ExclusionSummaryText public bool HasExclusionSummary => !string.IsNullOrEmpty(_exclusionSummaryText); + /// True while a request is paused on a breakpoint. + public bool HasActiveBreakpoint => Breakpoints.HasActiveHit; + + /// Compact banner for the Breakpoints pane while a hit is active. + public string BreakpointHitBanner => Breakpoints.HasActiveHit + ? Breakpoints.ActiveSummary + : ""; + + /// Toolbar CA trust / decrypt health pip (empty when decrypt is off). + public string DecryptTrustHealthText + { + get + { + if (!_decryptHttps) + return ""; + return _interception.IsRootTrusted + ? "CA trusted" + : "CA not trusted"; + } + } + + public bool ShowDecryptTrustHealth => _decryptHttps; + + public bool IsDecryptTrustHealthy => _decryptHttps && _interception.IsRootTrusted; + public string SelectedOpaqueHint => _selected is { IsTunnel: true } && _selected.OpaqueReason != OpaqueTunnelReason.None ? _selected.OpaqueReasonDisplay diff --git a/src/Titanium.Inspector/Views/ExcludedHostsWindow.axaml.cs b/src/Titanium.Inspector/Views/ExcludedHostsWindow.axaml.cs index 322945d33..8eb0e52a8 100644 --- a/src/Titanium.Inspector/Views/ExcludedHostsWindow.axaml.cs +++ b/src/Titanium.Inspector/Views/ExcludedHostsWindow.axaml.cs @@ -1,5 +1,7 @@ +using Avalonia; using Avalonia.Controls; using Avalonia.Interactivity; +using Avalonia.Threading; using Titanium.Inspector.Services; using Titanium.Web.Proxy.Models; @@ -12,6 +14,7 @@ public partial class ExcludedHostsWindow : Window private readonly Action? _onSaved; private readonly InterceptionService? _interception; private bool _saved; + private bool _subscribed; public ExcludedHostsWindow() : this(SettingsService.Load(), readOnly: false, null, null) { @@ -57,6 +60,8 @@ public ExcludedHostsWindow( CancelButton.Click += (_, _) => Close(); UpdateLearningPausedUi(); + SubscribeLearnedUpdates(); + Closed += (_, _) => UnsubscribeLearnedUpdates(); } public bool Saved => _saved; @@ -91,19 +96,75 @@ private void UpdateLearningPausedUi() LearnedList.Opacity = on ? 1 : 0.55; } - private void RefreshLearnedList() + private void SubscribeLearnedUpdates() { + if (_interception is null || _subscribed) + return; + _interception.DecryptFailureBypassLearned += OnDecryptFailureBypassLearned; + _subscribed = true; + } + + private void UnsubscribeLearnedUpdates() + { + if (_interception is null || !_subscribed) + return; + _interception.DecryptFailureBypassLearned -= OnDecryptFailureBypassLearned; + _subscribed = false; + } + + private void OnDecryptFailureBypassLearned(object? sender, DecryptFailureBypassEntry entry) + { + // Preserve Bypass / Not decrypted text boxes — only refresh the learned list. + MarshalToUi(() => RefreshLearnedList(preferHost: entry.Host)); + } + + private static void MarshalToUi(Action action) + { + if (Application.Current is null || Dispatcher.UIThread.CheckAccess()) + { + action(); + return; + } + + Dispatcher.UIThread.Post(action); + } + + /// + /// Rebuilds the learned ListBox from the live cache. Preserves selection by hostname; + /// when is set and nothing was selected, selects that host. + /// + internal void RefreshLearnedList(string? preferHost = null) + { + var previousHost = SelectedLearned()?.Host; var entries = _interception?.GetDecryptFailureBypassEntries() ?? Array.Empty(); var active = entries.Where(e => e.BypassActive).ToList(); LearnedList.ItemsSource = active - .Select(e => $"{e.Host} · Decrypt failure · {e.LearnedAtUtc:u}") + .Select(e => FormatLearnedDisplay(e)) .ToList(); LearnedList.Tag = active; LearnedEmptyText.IsVisible = active.Count == 0; LearnedList.IsVisible = active.Count > 0; + + var selectHost = previousHost ?? preferHost; + if (selectHost is null || active.Count == 0) + return; + + var idx = active.FindIndex(e => + string.Equals(e.Host, selectHost, StringComparison.OrdinalIgnoreCase)); + if (idx < 0) + return; + + LearnedList.SelectedIndex = idx; + if (previousHost is null && preferHost is not null && LearnedList.SelectedItem is not null) + { + LearnedList.ScrollIntoView(LearnedList.SelectedItem); + } } + internal static string FormatLearnedDisplay(DecryptFailureBypassEntry e) => + $"{e.Host} · Decrypt failure · {e.LearnedAtUtc:u}"; + private DecryptFailureBypassEntry? SelectedLearned() { if (LearnedList.Tag is not List list) diff --git a/src/Titanium.Inspector/Views/MainWindow.axaml b/src/Titanium.Inspector/Views/MainWindow.axaml index 2f8408541..a2420cbf1 100644 --- a/src/Titanium.Inspector/Views/MainWindow.axaml +++ b/src/Titanium.Inspector/Views/MainWindow.axaml @@ -206,6 +206,11 @@ + + + + + Text="Keep Inspector from running out of memory during long captures. Oldest sessions are removed first when limits are hit. Changes apply immediately on Save." />
Auto, @@ -56,7 +56,7 @@ public enum UpstreamHttpProtocol /// /// Honored from connection-level events and from /// in BeforeRequest. - /// Forced skips Auto-mode warm-up gating and fails closed with no TCP fallback. + /// Forced does not require an Alt-Svc / SVCB cache entry and fails closed with no TCP fallback. /// /// Http3 diff --git a/src/Titanium.Web.Proxy/Network/Quic/QuicConnectionPool.cs b/src/Titanium.Web.Proxy/Network/Quic/QuicConnectionPool.cs index 83095a7e6..6893500c5 100644 --- a/src/Titanium.Web.Proxy/Network/Quic/QuicConnectionPool.cs +++ b/src/Titanium.Web.Proxy/Network/Quic/QuicConnectionPool.cs @@ -184,10 +184,11 @@ internal async ValueTask InvalidateAsync(QuicServerConnection connection) } /// - /// Starts establishing a connection to an origin in the background, so that a later request - /// can be routed to HTTP/3 without paying the handshake itself. Returns immediately; at most - /// one warm-up per origin runs at a time, and failures are silent because the origin simply - /// keeps being served over TCP. + /// Starts establishing a connection to an origin in the background, so a later Auto-mode + /// CONNECT that already selected HTTP/3 from the capability cache can reuse it instead of + /// paying for the handshake on that request. Returns immediately; at most one warm-up per + /// origin runs at a time. Failures are silent — the next CONNECT still takes HTTP/3 and + /// handshakes on demand (or stays on TCP if QUIC cannot be established). /// internal void BeginWarmup(string connectHost, int port, string sniHost, IPEndPoint? upStreamEndPoint) { diff --git a/src/Titanium.Web.Proxy/ProxyServer.cs b/src/Titanium.Web.Proxy/ProxyServer.cs index 7ebfe3d3c..511f8b953 100644 --- a/src/Titanium.Web.Proxy/ProxyServer.cs +++ b/src/Titanium.Web.Proxy/ProxyServer.cs @@ -215,8 +215,9 @@ public ProxyServer(string? rootCertificateName, string? rootCertificateIssuerNam /// /// Origins that currently have an established QUIC connection, maintained by - /// and consulted by HTTP/3 route resolution so that no - /// request is switched to HTTP/3 only to pay for the handshake itself. + /// . Used to skip redundant warm-up and to retire idle + /// sockets. Auto HTTP/3 routing uses so a new + /// CONNECT after Alt-Svc still selects origin HTTP/3. /// internal Http3.Http3WarmOriginRegistry Http3WarmOrigins { get; } @@ -532,10 +533,10 @@ private void RaiseDecryptFailureBypassChanged(string host) /// /// /// With (default), a cached Alt-Svc / HTTPS/SVCB - /// capability only arms background QUIC warm-up. Outbound HTTP/3 is used once that origin - /// is warm; until then the request stays on HTTP/2 or HTTP/1.1. Forced - /// skips warm-up gating and fails closed with no - /// TCP fallback. + /// capability selects outbound HTTP/3 on the next CONNECT or new HTTP/1.1 request. + /// Background QUIC warm-up starts when the cache is filled so that handshake is often + /// already done. An already-open H2↔H2 MITM session is not upgraded mid-connection. + /// Forced fails closed with no TCP fallback. /// /// /// diff --git a/tests/Titanium.Web.Proxy.UnitTests/Http3RouteResolutionTests.cs b/tests/Titanium.Web.Proxy.UnitTests/Http3RouteResolutionTests.cs index 5cf07a65f..fe1d87c3c 100644 --- a/tests/Titanium.Web.Proxy.UnitTests/Http3RouteResolutionTests.cs +++ b/tests/Titanium.Web.Proxy.UnitTests/Http3RouteResolutionTests.cs @@ -55,15 +55,6 @@ private static ProxyServer MakeServer(bool enableH3 = true, bool enableSvcb = fa return s; } - /// - /// Pretends a QUIC connection to the origin is already established. Route resolution requires - /// both a capability-cache entry and a live connection before it will send a request over - /// HTTP/3, so tests that care about the resulting route must set this up; tests that omit it - /// are exercising the cold path, which defers to TCP. - /// - private static void MarkOriginWarm(ProxyServer server, string host, int port) - => server.Http3WarmOrigins.Mark(host, port); - // ───────────────────────────────────────────────────────────────────────── // EnableHttpsSvcbDnsDiscovery defaults to EnableHttp3 // ───────────────────────────────────────────────────────────────────────── @@ -196,7 +187,6 @@ public void ResolveH3_Auto_CacheHit_ReturnsCachedRoute() { using var server = MakeServer(); server.Http3OriginCapabilityCache.Set("example.com:443"); // same-port - MarkOriginWarm(server, "example.com", 443); var route = server.ResolveHttp3Origin( "example.com", 443, UpstreamHttpProtocol.Auto, false); @@ -212,8 +202,6 @@ public void ResolveH3_Auto_CacheHit_AltPort_ReturnsCachedAltPort() { using var server = MakeServer(); server.Http3OriginCapabilityCache.Set("example.com:443", altPort: 8443); - // Warm-tracking is keyed by the port QUIC actually connects on, not the origin port. - MarkOriginWarm(server, "example.com", 8443); var route = server.ResolveHttp3Origin( "example.com", 443, UpstreamHttpProtocol.Auto, false); @@ -228,7 +216,6 @@ public void ResolveH3_Auto_CacheHit_WithTargetName_ReturnsQuicHost() using var server = MakeServer(); server.Http3OriginCapabilityCache.Set("example.com:443", altPort: int.MinValue, targetName: "quic-target.cdn.example.com"); - MarkOriginWarm(server, "example.com", 443); var route = server.ResolveHttp3Origin( "example.com", 443, UpstreamHttpProtocol.Auto, false); @@ -238,11 +225,11 @@ public void ResolveH3_Auto_CacheHit_WithTargetName_ReturnsQuicHost() } // ───────────────────────────────────────────────────────────────────────── - // Auto + capability cache, but no established QUIC connection yet + // Auto + capability cache, no established QUIC connection yet // ───────────────────────────────────────────────────────────────────────── [TestMethod] - public void ResolveH3_Auto_CacheHit_ColdOrigin_StaysOnTcp() + public void ResolveH3_Auto_CacheHit_ColdOrigin_UsesH3() { using var server = MakeServer(); server.Http3OriginCapabilityCache.Set("example.com:443"); @@ -250,26 +237,10 @@ public void ResolveH3_Auto_CacheHit_ColdOrigin_StaysOnTcp() var route = server.ResolveHttp3Origin( "example.com", 443, UpstreamHttpProtocol.Auto, false); - Assert.IsFalse(route.UseH3, - "Knowing the origin speaks H3 is not enough: routing there before a QUIC connection " + - "exists would charge this request for the handshake."); - Assert.AreEqual(Http3RouteSource.None, route.Source); - } - - [TestMethod] - public void ResolveH3_Auto_CacheHit_BecomesH3OnceOriginIsWarm() - { - using var server = MakeServer(); - server.Http3OriginCapabilityCache.Set("example.com:443"); - - Assert.IsFalse( - server.ResolveHttp3Origin("example.com", 443, UpstreamHttpProtocol.Auto, false).UseH3); - - MarkOriginWarm(server, "example.com", 443); - - Assert.IsTrue( - server.ResolveHttp3Origin("example.com", 443, UpstreamHttpProtocol.Auto, false).UseH3, - "Once a connection is established the handshake is already paid for."); + Assert.IsTrue(route.UseH3, + "A capability-cache hit must select origin H3 on a new CONNECT even before QUIC is warm."); + Assert.AreEqual(Http3RouteSource.AltSvcCache, route.Source); + Assert.AreEqual(443, route.QuicPort); } [TestMethod] @@ -322,10 +293,6 @@ public async Task ResolveH3_Auto_CacheMiss_SvcbHit_WarmsCacheInBackground() Assert.IsFalse(route.UseH3); // Background discovery should populate the capability cache for subsequent connections. - // Marking the origin warm isolates this test to the SVCB result: without it, resolution - // would keep deferring to TCP no matter how good the cache entry is. - MarkOriginWarm(server, "example.com", 8443); - Http3OriginRoute cachedRoute = Http3OriginRoute.None; for (var i = 0; i < 50; i++) { @@ -457,12 +424,11 @@ public void ResolveH3_NullProtocol_TreatedAsAuto() { using var server = MakeServer(); server.Http3OriginCapabilityCache.Set("example.com:443"); - MarkOriginWarm(server, "example.com", 443); var route = server.ResolveHttp3Origin( "example.com", 443, effectiveProtocol: null, false); - Assert.IsTrue(route.UseH3, "null protocol → Auto → cache hit → warm origin → H3."); + Assert.IsTrue(route.UseH3, "null protocol → Auto → cache hit → H3."); } // ───────────────────────────────────────────────────────────────────────── diff --git a/wiki/HTTP-3.md b/wiki/HTTP-3.md index 0f48b4cc1..d113918a1 100644 --- a/wiki/HTTP-3.md +++ b/wiki/HTTP-3.md @@ -176,11 +176,11 @@ When `UpstreamHttpProtocol.Auto` (the default) is in effect, the proxy selects t as follows (evaluated at CONNECT / new TCP request setup — not by flipping streams on an already-open H2↔H2 MITM session): -1. **HTTP/3** — if `EnableHttp3 == true`, the origin is already in `Http3OriginCapabilityCache` (from a - prior `Alt-Svc` response and/or a completed background HTTPS/SVCB lookup), **and** that origin has - completed QUIC warm-up (`Http3WarmOrigins`). A cache hit alone only arms background warm-up; the - current connection stays on TCP until the origin is warm. SVCB discovery never blocks the first - connection. +1. **HTTP/3** — if `EnableHttp3 == true` and the origin is already in `Http3OriginCapabilityCache` + (from a prior `Alt-Svc` response and/or a completed background HTTPS/SVCB lookup). Background QUIC + warm-up starts when the cache is filled so the handshake is often already done; a cache hit on a + **new** CONNECT or HTTP/1.1 request still selects HTTP/3 even if that origin is not yet warm. + SVCB discovery never blocks the first connection. 2. **HTTP/2** — if the origin has been probed and supports HTTP/2 (via ALPN). 3. **HTTP/1.1** — fallback. @@ -196,9 +196,10 @@ automatically caches the capability: Alt-Svc: h3=":443"; ma=86400 ``` -Once the origin is warm, **new** Auto-mode connections to the same host:port use HTTP/3 transparently -(when `EnableHttp3 == true`) — for example a later CONNECT that selects the cold H2→H3 bridge, or an -HTTP/1.1 request that routes through `Http3OriginBridge`. An already-open H2↔H2 MITM session does +**New** Auto-mode connections to the same host:port then use HTTP/3 transparently (when +`EnableHttp3 == true`) — for example a later CONNECT that selects the cold H2→H3 bridge, or an +HTTP/1.1 request that routes through `Http3OriginBridge`. Background QUIC warm-up starts when the +cache is filled so that handshake is often already done. An already-open H2↔H2 MITM session does **not** upgrade individual multiplexed streams to H3 mid-connection (that mix has been observed to trigger client `ERR_HTTP2_PROTOCOL_ERROR`); those streams stay on the attached H2 origin until the tunnel ends. The cache entry expires after the advertised `ma` (max-age) duration and is trimmed diff --git a/wiki/Home.md b/wiki/Home.md index 8def5e263..a40a4bb97 100644 --- a/wiki/Home.md +++ b/wiki/Home.md @@ -352,9 +352,9 @@ proxy.Start(); All existing `BeforeRequest`/`BeforeResponse`/`AfterResponse` event handlers work unchanged for HTTP/3 streams. The proxy auto-discovers HTTP/3 capability via `Alt-Svc` (and optional background HTTPS/SVCB -DNS) and uses HTTP/3 on **new** Auto-mode connections once that origin is warm — a cache hit alone -only starts background QUIC warm-up. An already-open H2↔H2 MITM session keeps using H2 for its -streams rather than upgrading them mid-connection. +DNS) and uses HTTP/3 on **new** Auto-mode connections once that origin is in the capability cache. +Background QUIC warm-up starts when the cache is filled. An already-open H2↔H2 MITM session keeps +using H2 for its streams rather than upgrading them mid-connection. ## Tunnel (CONNECT) interception diff --git a/wiki/Migration-4.x-to-5.0.md b/wiki/Migration-4.x-to-5.0.md index 620424ab0..07ac906a2 100644 --- a/wiki/Migration-4.x-to-5.0.md +++ b/wiki/Migration-4.x-to-5.0.md @@ -264,8 +264,8 @@ only affect you if you've already opted in: logs. - **Auto-mode SVCB is background-only:** `EnableHttpsSvcbDnsDiscovery` no longer awaits DNS on CONNECT/request paths. A cache miss queues coalesced background discovery and the current - connection continues over H2/H1; later connections may upgrade once the capability cache is warm - (or after `Alt-Svc`). + connection continues over H2/H1; later CONNECTs / new HTTP/1.1 requests use HTTP/3 once the + capability cache is populated (or after `Alt-Svc`). Mid-connection H2↔H2 streams are not upgraded. - **`DnsServerEndPoint` default:** previously hard-coded to a public resolver / loopback in docs. Now defaults to the first usable OS-configured plain-UDP DNS server (best-effort; does not honor NRPT/DoH/VPN split-DNS). When none is discoverable, proactive discovery is skipped — there is no diff --git a/wiki/Protocol-Support.md b/wiki/Protocol-Support.md index c47524430..77f207715 100644 --- a/wiki/Protocol-Support.md +++ b/wiki/Protocol-Support.md @@ -156,7 +156,7 @@ The H3-related rows below are the HTTP/3 legs of the [protocol bridges](#protoco | Outbound H3→H2 bridge | Yes | Falls through to `TcpConnectionFactory` with h2 ALPN when `UpstreamHttpProtocol.Http2` is set. | | Outbound H3→H1.1 bridge | Yes | Falls through to `TcpConnectionFactory` with default ALPN negotiation. | | Inbound H1.1/H2 → H3 origin bridge | Yes | H1.1: `RequestHandler` / `Http3OriginBridge.ForwardAsync` when H3 is selected. H2: cold CONNECT-time `SendHttp2ToHttp3Bridge` when H3 is selected; mid-connection upgrades on an existing H2↔H2 MITM relay are not taken. | -| Alt-Svc discovery | Yes | Response `Alt-Svc: h3=":443"; ma=86400` headers are parsed and cached in `Http3OriginCapabilityCache` with the advertised max-age TTL, enabling H3 on later Auto-mode connections once the origin is warm. | +| Alt-Svc discovery | Yes | Response `Alt-Svc: h3=":443"; ma=86400` headers are parsed and cached in `Http3OriginCapabilityCache` with the advertised max-age TTL, enabling H3 on later Auto-mode CONNECTs / new HTTP/1.1 requests. Background QUIC warm-up starts when the cache is filled. Mid-connection H2↔H2 streams are not upgraded. | | HTTPS/SVCB DNS discovery | Yes | Enable with `ProxyServer.EnableHttpsSvcbDnsDiscovery = true` (experimental; defaults to on when `EnableHttp3` is on). Auto-mode discovery is **background-only**: CONNECT/request paths consult `Http3OriginCapabilityCache` and never await DNS. `UdpSvcbDnsResolver` performs RFC 9460 HTTPS RR queries over UDP to `DnsServerEndPoint` (default: first usable OS-configured plain-UDP DNS server; never a public third-party fallback). NXDOMAIN / NOERROR-without-h3 are definitive negatives; SERVFAIL/REFUSED/timeouts use short transient backoff. | | `BeforeQuicAuthenticate` event | Yes | Fired once per accepted QUIC connection (analogous to `BeforeSslAuthenticate`); allows setting `UpstreamHttpProtocol`, custom cert validation, and `AllowHttpProtocolTranslation` per connection. | | `IOriginalDestinationResolver` | Yes | Plug-in interface for resolving the pre-NAT (real) destination of a transparently intercepted QUIC connection. | From 7fa1d3f6b2fbc751cedbe5cdbbd045b4928d5ca9 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Fri, 11 Sep 2026 20:59:44 -1000 Subject: [PATCH 16/32] fix: do not stall MITM ServerHello on a cold HTTP/2 origin probe. Chrome and Edge aborted the handshake (ERR_HTTP2_PROTOCOL_ERROR) while we awaited origin ALPN. Cap that wait at 200ms, speculate client h2, and apply the probe after TLS without an extra origin connection. --- .../Handlers/ExplicitClientHandler.cs | 102 +++++----- .../Handlers/Http2NegotiationHandler.cs | 146 ++++++++++++++- .../Handlers/TransparentClientHandler.cs | 71 ++++--- src/Titanium.Web.Proxy/Logging/ProxyLog.cs | 15 ++ .../Helpers/Http11OnlyOriginServer.cs | 9 +- .../Helpers/Http2RawClient.cs | 15 +- .../Helpers/Http2RawOriginServer.cs | 22 ++- .../Http2ProtocolPolicyTests.cs | 2 +- ...2ServerHelloProbeBudgetIntegrationTests.cs | 165 ++++++++++++++++ .../Http2ServerHelloProbeBudgetTests.cs | 177 ++++++++++++++++++ 10 files changed, 639 insertions(+), 85 deletions(-) create mode 100644 tests/Titanium.Web.Proxy.IntegrationTests/Http2ServerHelloProbeBudgetIntegrationTests.cs create mode 100644 tests/Titanium.Web.Proxy.UnitTests/Http2ServerHelloProbeBudgetTests.cs diff --git a/src/Titanium.Web.Proxy/Handlers/ExplicitClientHandler.cs b/src/Titanium.Web.Proxy/Handlers/ExplicitClientHandler.cs index b827c527e..4cc55457e 100644 --- a/src/Titanium.Web.Proxy/Handlers/ExplicitClientHandler.cs +++ b/src/Titanium.Web.Proxy/Handlers/ExplicitClientHandler.cs @@ -64,6 +64,9 @@ public partial class ProxyServer // selected HTTP/3 as the origin protocol. The H2→H3 bridge then handles every stream. var requiresH3Bridge = false; + // Cold H2 origin probe that exceeded Http2ServerHelloProbeBudget; applied after ServerHello. + Task? deferredHttp2Negotiation = null; + try { var method = await HttpHelper.GetMethod(clientStream, BufferPool, cancellationToken); @@ -240,47 +243,45 @@ public partial class ProxyServer else if (EnableHttp2) { // Negotiate/resolve origin HTTP/2 per the connection-scoped UpstreamHttpProtocol - // policy (set during BeforeTunnelConnectRequest, above), retaining ownership of - // whatever connection that negotiation opened (a mandatory discovery probe on a cold - // cache, or an optional matching prefetch on a cache hit), so it can be adopted below - // as the actual session connection instead of being discarded and reopened. ALPN - // must be committed to before AuthenticateAsServerAsync completes the TLS handshake - // with the browser - SslStream does not support changing the application protocol on - // an established session - so the origin's capability must be known *before* the - // browser side is authenticated. + // policy. Cache hits finish inside Http2ServerHelloProbeBudget. A slow cold probe + // must not delay AuthenticateAsServerAsync: Chrome/Edge abort MITM TLS (EOF) and + // show net::ERR_HTTP2_PROTOCOL_ERROR, then succeed on reload once the capability + // cache is warm. Speculate client h2 ALPN and apply the probe after ServerHello. connectTiming?.MarkHttp2ProbeStarted(cacheHit: false); - var negotiation = await ResolveHttp2ForClientAsync(connectArgs, clientOffersHttp2, + var negotiationTask = ResolveHttp2ForClientAsync(connectArgs, clientOffersHttp2, connectHost, connectPort, null, null, connectArgs.UpstreamHttpProtocol, connectArgs.AllowHttpProtocolTranslation, EnableTcpServerConnectionPrefetch, cancellationToken); - connectTiming?.MarkHttp2ProbeCompleted(); - requiresHttp11Bridge = negotiation.RequiresHttp11Bridge; - requiresH2OriginBridge = negotiation.RequiresH2OriginBridge; - // The client is offered "h2" both when the origin itself speaks it (and no - // client-facing bridge is needed) and when a translation bridge will stand in for an - // HTTP/1.1-only origin. RequiresH2OriginBridge is the mirror image - the origin - // speaks h2 but the client itself does not, so "h2" must never be offered to it. - http2Supported = (negotiation.OriginSupportsHttp2 && !requiresH2OriginBridge) - || requiresHttp11Bridge; - prefetchConnectionTask = negotiation.RetainedConnectionTask; - - // Same-CONNECT opaque fallback: awaited cold probe failed with learnable origin TLS - // (e.g. fingerprint). Client is still waiting for ServerHello — do not MITM. - if (EnableDecryptFailureBypass && negotiation.LearnableOriginTlsFailure) + var negotiation = await TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + negotiationTask, cancellationToken); + if (negotiation != null) + { + connectTiming?.MarkHttp2ProbeCompleted(); + ApplyHttp2NegotiationBeforeClientAlpn(negotiation, out http2Supported, + out requiresHttp11Bridge, out requiresH2OriginBridge, out prefetchConnectionTask); + + // Same-CONNECT opaque fallback: probe finished before ServerHello with a + // learnable origin TLS failure (e.g. fingerprint). Do not MITM. + if (EnableDecryptFailureBypass && negotiation.LearnableOriginTlsFailure) + { + TryRecordDecryptFailure(connectHost, error: null, forceBypass: true); + var doomedPrefetch = prefetchConnectionTask; + prefetchConnectionTask = null; + if (doomedPrefetch != null) + _ = TcpConnectionFactory.Release(doomedPrefetch, true); + sendRawData = true; + connectArgs.DecryptSsl = false; + if (connectArgs.HttpClient.ConnectRequest != null) + connectArgs.HttpClient.ConnectRequest.IsHttps = false; + } + } + else { - TryRecordDecryptFailure(connectHost, error: null, forceBypass: true); - // Prefetch is not started on learnable probe failure; drain any race without - // blocking ClientHello relay on a doomed MITM handshake. - var doomedPrefetch = prefetchConnectionTask; - prefetchConnectionTask = null; - if (doomedPrefetch != null) - _ = TcpConnectionFactory.Release(doomedPrefetch, true); - sendRawData = true; - connectArgs.DecryptSsl = false; - // Learned-at-start opaque path never sets IsHttps; clear so GetServerConnection - // opens raw TCP and splices the peeked ClientHello (not a third origin TLS). - if (connectArgs.HttpClient.ConnectRequest != null) - connectArgs.HttpClient.ConnectRequest.IsHttps = false; + ProxyLog.Http2ProbeDeferredForClientAlpn(logger, connectHostname, + (int)Http2ServerHelloProbeBudget.TotalMilliseconds); + // Client offered h2: ServerHello must include h2 or h2-only clients fail ALPN. + http2Supported = clientOffersHttp2; + deferredHttp2Negotiation = negotiationTask; } } @@ -292,7 +293,7 @@ public partial class ProxyServer // "h2") to pick the prefetch's ALPN offer would incorrectly probe the origin - which this // policy pins to HTTP/1.1 - with "h2" too. if (!sendRawData && prefetchConnectionTask == null && EnableTcpServerConnectionPrefetch - && !requiresHttp11Bridge && !requiresH3Bridge) + && !requiresHttp11Bridge && !requiresH3Bridge && deferredHttp2Negotiation == null) // don't pass cancellation token here // it could cause floating server connections when client exits. // Pass the ALPN that the actual request will use so the prefetched connection @@ -322,8 +323,8 @@ public partial class ProxyServer // Successfully managed to authenticate the client using the fake certificate var options = new SslServerAuthenticationOptions(); // Offer h2 whenever capability negotiation / H3 bridging decided the client - // should see it — including EnableHttp2=false + H3 bridge, which still speaks - // h2 on the browser leg. + // should see it — including EnableHttp2=false + H3 bridge, and a speculative + // h2 offer while a cold origin probe continues past Http2ServerHelloProbeBudget. // Offer a fixed safe ALPN set rather than mirroring a possibly truncated // ClientHello peek (large PQ hellos). Always include http/1.1 when offering h2. options.ApplicationProtocols = http2Supported @@ -368,6 +369,9 @@ public partial class ProxyServer { if (sslStream != null) await sslStream.DisposeAsync(); + AbandonDeferredHttp2Negotiation(deferredHttp2Negotiation); + deferredHttp2Negotiation = null; + ProxyLog.BrowserHandshakeFailed(logger, connectHostname, e); var certName = certificate?.GetNameInfo(X509NameType.SimpleName, false); @@ -376,6 +380,19 @@ public partial class ProxyServer connectArgs); } + if (deferredHttp2Negotiation != null) + { + var applied = await AwaitAndApplyDeferredHttp2NegotiationAsync( + deferredHttp2Negotiation, connectHostname, http2Supported, + connectArgs.AllowHttpProtocolTranslation, + prefetchConnectionTask, cancellationToken); + requiresHttp11Bridge = applied.RequiresHttp11Bridge; + requiresH2OriginBridge = applied.RequiresH2OriginBridge; + prefetchConnectionTask = applied.Prefetch; + deferredHttp2Negotiation = null; + connectTiming?.MarkHttp2ProbeCompleted(); + } + method = await HttpHelper.GetMethod(clientStream, BufferPool, cancellationToken); if (clientStream.IsClosed) return; @@ -471,9 +488,9 @@ await TcpHelper.SendRaw(clientStream, connection.Stream, BufferPool, // not implement) has no standards-compliant way to then switch this same connection to // HTTP/2. Accepting the literal preface bytes anyway would open the door to protocol // confusion between what the proxy and any TLS-aware middlebox believe this connection - // is. See also the ALPN h1.1 offer in the TLS options above, which never advertises "h2" - // unless the origin capability probe already confirmed it - this check is what actually - // enforces that decision on the wire rather than merely hoping the client respects it. + // is. See also the ALPN offer in the TLS options above: "h2" is advertised when the + // origin probe confirmed it, when a translation bridge will stand in, or when a cold + // probe was deferred past ServerHello. This check enforces that the preface matches ALPN. if (clientStream.Connection.NegotiatedApplicationProtocol != SslApplicationProtocol.Http2) { throw new InvalidDataException("HTTP/2 Protocol violation. Received the HTTP/2 connection preface " + @@ -670,6 +687,7 @@ await SendHttp11ToHttp2Bridge(clientStream, endPoint, connectRequest, if (!cancellationTokenSource.IsCancellationRequested) await cancellationTokenSource.CancelAsync(); ReturnSessionCancellation(cancellationTokenSource); + AbandonDeferredHttp2Negotiation(deferredHttp2Negotiation); await TcpConnectionFactory.Release(prefetchConnectionTask, closeServerConnection); await clientStream.DisposeAsync(); diff --git a/src/Titanium.Web.Proxy/Handlers/Http2NegotiationHandler.cs b/src/Titanium.Web.Proxy/Handlers/Http2NegotiationHandler.cs index 85fe7907a..2603a290b 100644 --- a/src/Titanium.Web.Proxy/Handlers/Http2NegotiationHandler.cs +++ b/src/Titanium.Web.Proxy/Handlers/Http2NegotiationHandler.cs @@ -41,8 +41,9 @@ public partial class ProxyServer /// The actual TCP connect destination port, paired with . /// /// Whether a cache hit should speculatively open the correctly-keyed connection ahead of the - /// client TLS handshake completing. A cold cache always opens (and awaits) exactly one discovery - /// connection regardless of this flag, because client ALPN advertisement depends on its result. + /// client TLS handshake completing. A cold cache always opens exactly one discovery connection + /// regardless of this flag. Callers wait only before + /// client ALPN so a slow origin does not stall ServerHello. /// /// /// Cancellation for the mandatory cold-cache discovery connection only; the optional cache-hit @@ -494,4 +495,145 @@ private static (string Host, int Port) ParseHostAndPort(string authority, int de { return AuthorityParser.Parse(authority, defaultPort); } + + /// + /// How long a cold HTTP/2 origin probe may block browser ServerHello. Chrome/Edge abort MITM + /// TLS (EOF) and show net::ERR_HTTP2_PROTOCOL_ERROR when ServerHello is delayed by origin + /// I/O, then recover on reload once is warm. Cache hits + /// complete without origin I/O and still win this wait. Learnable TLS failures that finish inside + /// the budget keep same-CONNECT opaque fallback. + /// + internal static readonly TimeSpan Http2ServerHelloProbeBudget = TimeSpan.FromMilliseconds(200); + + /// + /// Returns the negotiation result when it finishes inside ; + /// otherwise so the caller can offer h2 speculatively and apply the + /// probe after AuthenticateAsServer. + /// + internal static async Task TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + Task negotiationTask, CancellationToken cancellationToken) + { + if (negotiationTask.IsCompleted) + return await negotiationTask.ConfigureAwait(false); + + try + { + return await negotiationTask.WaitAsync(Http2ServerHelloProbeBudget, cancellationToken) + .ConfigureAwait(false); + } + catch (TimeoutException) when (!negotiationTask.IsCompleted) + { + // Budget elapsed; the probe is still running. A TimeoutException from the probe itself + // completes the task and must propagate — it is not a ServerHello-budget miss. + return null; + } + } + + private static void ApplyHttp2NegotiationBeforeClientAlpn( + Http2NegotiationResult negotiation, + out bool http2Supported, + out bool requiresHttp11Bridge, + out bool requiresH2OriginBridge, + out Task? retained) + { + requiresHttp11Bridge = negotiation.RequiresHttp11Bridge; + requiresH2OriginBridge = negotiation.RequiresH2OriginBridge; + retained = negotiation.RetainedConnectionTask; + http2Supported = (negotiation.OriginSupportsHttp2 && !requiresH2OriginBridge) + || requiresHttp11Bridge; + } + + internal static void ApplyDeferredHttp2Negotiation( + Http2NegotiationResult negotiation, + bool clientHttp2AlreadyOffered, + bool allowHttpProtocolTranslation, + ref bool requiresHttp11Bridge, + ref bool requiresH2OriginBridge, + ref Task? prefetchConnectionTask) + { + requiresHttp11Bridge = negotiation.RequiresHttp11Bridge; + requiresH2OriginBridge = negotiation.RequiresH2OriginBridge; + if (negotiation.RetainedConnectionTask != null) + prefetchConnectionTask = negotiation.RetainedConnectionTask; + + // Speculative client h2 cannot be undone. Bridge onto HTTP/1.1 only when translation is + // allowed and origin TLS itself is not a learnable MITM failure (that path records bypass + // for the next CONNECT instead of opening a doomed H1 origin handshake). + if (clientHttp2AlreadyOffered && !negotiation.OriginSupportsHttp2 && !requiresH2OriginBridge + && allowHttpProtocolTranslation && !negotiation.LearnableOriginTlsFailure) + requiresHttp11Bridge = true; + } + + private async Task<(bool RequiresHttp11Bridge, bool RequiresH2OriginBridge, Task? Prefetch)> + AwaitAndApplyDeferredHttp2NegotiationAsync( + Task deferred, + string hostForBypass, + bool clientHttp2AlreadyOffered, + bool allowHttpProtocolTranslation, + Task? existingPrefetch, + CancellationToken cancellationToken) + { + Http2NegotiationResult negotiation; + try + { + negotiation = await deferred.WaitAsync(cancellationToken).ConfigureAwait(false); + } + catch (ProxyConnectException) + { + throw; + } + catch (Exception ex) + { + ProxyLog.Http2ProbeDeferredFailed(logger, hostForBypass, ex); + return (clientHttp2AlreadyOffered && allowHttpProtocolTranslation, false, existingPrefetch); + } + + if (EnableDecryptFailureBypass && negotiation.LearnableOriginTlsFailure) + TryRecordDecryptFailure(hostForBypass, error: null, forceBypass: true); + + var requiresHttp11Bridge = negotiation.RequiresHttp11Bridge; + var requiresH2OriginBridge = negotiation.RequiresH2OriginBridge; + var prefetch = existingPrefetch; + + // Client ALPN is already http/1.1 and this is not an H1→H2 origin bridge: do not + // adopt an h2 discovery socket on the HTTP/1.1 pipeline. + if (!clientHttp2AlreadyOffered && negotiation.OriginSupportsHttp2 && + !negotiation.RequiresH2OriginBridge && negotiation.RetainedConnectionTask != null) + { + _ = TcpConnectionFactory.Release(negotiation.RetainedConnectionTask, true); + ApplyDeferredHttp2Negotiation( + new Http2NegotiationResult(negotiation.OriginSupportsHttp2, null, + negotiation.RequiresHttp11Bridge, negotiation.RequiresH2OriginBridge, + negotiation.LearnableOriginTlsFailure), + clientHttp2AlreadyOffered, allowHttpProtocolTranslation, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + return (requiresHttp11Bridge, requiresH2OriginBridge, prefetch); + } + + ApplyDeferredHttp2Negotiation(negotiation, clientHttp2AlreadyOffered, allowHttpProtocolTranslation, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + return (requiresHttp11Bridge, requiresH2OriginBridge, prefetch); + } + + private void AbandonDeferredHttp2Negotiation(Task? deferred) + { + if (deferred == null) + return; + + _ = ReleaseAbandonedHttp2NegotiationAsync(deferred); + } + + private async Task ReleaseAbandonedHttp2NegotiationAsync(Task deferred) + { + try + { + var result = await deferred.ConfigureAwait(false); + if (result.RetainedConnectionTask != null) + await TcpConnectionFactory.Release(result.RetainedConnectionTask, true).ConfigureAwait(false); + } + catch + { + // Probe failed independently of the aborted client handshake. + } + } } diff --git a/src/Titanium.Web.Proxy/Handlers/TransparentClientHandler.cs b/src/Titanium.Web.Proxy/Handlers/TransparentClientHandler.cs index 9fb7313d2..59031a7b7 100644 --- a/src/Titanium.Web.Proxy/Handlers/TransparentClientHandler.cs +++ b/src/Titanium.Web.Proxy/Handlers/TransparentClientHandler.cs @@ -42,6 +42,7 @@ private Task HandleClient(TransparentProxyEndPoint endPoint, TcpClientConnection RegisterSessionCancellation(cancellationTokenSource); var isHttps = false; Task? prefetchConnectionTask = null; + Task? deferredHttp2Negotiation = null; HttpClientStream? clientStream = null; UpstreamHttpProtocol? transparentUpstreamProtocol = null; @@ -230,35 +231,35 @@ private Task HandleClient(TransparentProxyEndPoint endPoint, TcpClientConnection { var negotiationSession = new SessionEventArgs(this, endPoint, clientStream, null, cancellationTokenSource); - var negotiation = await ResolveHttp2ForClientAsync(negotiationSession, clientOffersHttp2, + var negotiationTask = ResolveHttp2ForClientAsync(negotiationSession, clientOffersHttp2, httpsHostName, args.ForwardHttpsPort, http2ConnectHost, http2ConnectPort, args.UpstreamHttpProtocol, args.AllowHttpProtocolTranslation, EnableTcpServerConnectionPrefetch, cancellationToken, originIsHttps: !endPoint.ForwardCleartext); - requiresHttp11Bridge = negotiation.RequiresHttp11Bridge; - requiresH2OriginBridge = negotiation.RequiresH2OriginBridge; - // The client is offered "h2" both when the origin itself speaks it (and no - // client-facing bridge is needed) and when a translation bridge will stand in for an - // HTTP/1.1-only origin. RequiresH2OriginBridge is the mirror image - the origin - // speaks h2 but the client itself does not, so "h2" must never be offered to it. - http2Supported = (negotiation.OriginSupportsHttp2 && !requiresH2OriginBridge) - || requiresHttp11Bridge; - // Retained regardless of whether it turns out to be h2- or h1.1-keyed: if this - // connection is not adopted by the h2 relay below, it still flows down to the - // HTTP/1.1 pipeline's own prefetch-adoption/validation logic rather than being - // discarded here. Always null when requiresHttp11Bridge (nothing to adopt/flow down - - // the bridge opens its own per-h2-stream HTTP/1.1 connections instead). - prefetchConnectionTask = negotiation.RetainedConnectionTask; - - if (EnableDecryptFailureBypass && negotiation.LearnableOriginTlsFailure) + var negotiation = await TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + negotiationTask, cancellationToken); + if (negotiation != null) { - TryRecordDecryptFailure(httpsHostName, error: null, forceBypass: true); - var doomedPrefetch = prefetchConnectionTask; - prefetchConnectionTask = null; - if (doomedPrefetch != null) - _ = TcpConnectionFactory.Release(doomedPrefetch, true); - fallThroughOpaque = true; - args.DecryptSsl = false; + ApplyHttp2NegotiationBeforeClientAlpn(negotiation, out http2Supported, + out requiresHttp11Bridge, out requiresH2OriginBridge, out prefetchConnectionTask); + + if (EnableDecryptFailureBypass && negotiation.LearnableOriginTlsFailure) + { + TryRecordDecryptFailure(httpsHostName, error: null, forceBypass: true); + var doomedPrefetch = prefetchConnectionTask; + prefetchConnectionTask = null; + if (doomedPrefetch != null) + _ = TcpConnectionFactory.Release(doomedPrefetch, true); + fallThroughOpaque = true; + args.DecryptSsl = false; + } + } + else + { + ProxyLog.Http2ProbeDeferredForClientAlpn(logger, httpsHostName, + (int)Http2ServerHelloProbeBudget.TotalMilliseconds); + http2Supported = clientOffersHttp2; + deferredHttp2Negotiation = negotiationTask; } } @@ -280,10 +281,9 @@ private Task HandleClient(TransparentProxyEndPoint endPoint, TcpClientConnection $"Could not create a server certificate for '{certName}'."); // Use SslServerAuthenticationOptions so that SupportedSslProtocols is - // respected rather than being hardcoded to TLS 1.2. h2 is only offered to the - // client when the negotiation above confirmed the actual origin supports it - - // ALPN cannot be changed after this handshake completes, so the origin's - // capability must already be known. + // respected rather than being hardcoded to TLS 1.2. h2 is offered when the + // origin probe confirmed it, when a translation bridge will stand in, or when + // a cold probe was deferred past Http2ServerHelloProbeBudget. var options = new SslServerAuthenticationOptions { ServerCertificateContext = CertificateManager.CreateSslCertificateContext(certificate), @@ -313,6 +313,8 @@ private Task HandleClient(TransparentProxyEndPoint endPoint, TcpClientConnection if (sslStream != null) await sslStream.DisposeAsync(); await TcpConnectionFactory.Release(prefetchConnectionTask, true); prefetchConnectionTask = null; + AbandonDeferredHttp2Negotiation(deferredHttp2Negotiation); + deferredHttp2Negotiation = null; var certName = certificate?.GetNameInfo(X509NameType.SimpleName, false); var session = new SessionEventArgs(this, endPoint, clientStream, null, cancellationTokenSource); @@ -320,6 +322,18 @@ private Task HandleClient(TransparentProxyEndPoint endPoint, TcpClientConnection $"Couldn't authenticate host '{httpsHostName}' with certificate '{certName}'.", e, session); } + if (deferredHttp2Negotiation != null) + { + var applied = await AwaitAndApplyDeferredHttp2NegotiationAsync( + deferredHttp2Negotiation, httpsHostName, http2Supported, + args.AllowHttpProtocolTranslation, + prefetchConnectionTask, cancellationToken); + requiresHttp11Bridge = applied.RequiresHttp11Bridge; + requiresH2OriginBridge = applied.RequiresH2OriginBridge; + prefetchConnectionTask = applied.Prefetch; + deferredHttp2Negotiation = null; + } + if (requiresH2OriginBridge) { // UpstreamHttpProtocol.Http2 + AllowHttpProtocolTranslation: the client never offered @@ -682,6 +696,7 @@ await HandleHttpSessionRequest(endPoint, clientStream, cancellationTokenSource, { if (!cancellationTokenSource.IsCancellationRequested) await cancellationTokenSource.CancelAsync(); ReturnSessionCancellation(cancellationTokenSource); + AbandonDeferredHttp2Negotiation(deferredHttp2Negotiation); await TcpConnectionFactory.Release(prefetchConnectionTask, true); if (clientStream != null) await clientStream.DisposeAsync(); diff --git a/src/Titanium.Web.Proxy/Logging/ProxyLog.cs b/src/Titanium.Web.Proxy/Logging/ProxyLog.cs index 88a0c1553..461997786 100644 --- a/src/Titanium.Web.Proxy/Logging/ProxyLog.cs +++ b/src/Titanium.Web.Proxy/Logging/ProxyLog.cs @@ -162,6 +162,21 @@ internal static void Http2ProbeResult(ILogger logger, string connectTarget, bool connectTarget, Describe(failure)); } + internal static void Http2ProbeDeferredForClientAlpn(ILogger logger, string connectTarget, int budgetMs) + { + if (!logger.IsEnabled(LogLevel.Debug)) return; + logger.LogDebug( + "[http2 probe] '{Target}': cold probe exceeded {BudgetMs}ms; speculating client h2 ALPN so ServerHello is not blocked", + connectTarget, budgetMs); + } + + internal static void Http2ProbeDeferredFailed(ILogger logger, string connectTarget, Exception failure) + { + if (!logger.IsEnabled(LogLevel.Debug)) return; + logger.LogDebug(failure, + "[http2 probe] '{Target}': deferred origin probe failed after client ALPN", connectTarget); + } + internal static void SvcbDnsUnavailable(ILogger logger, string detail) { if (!logger.IsEnabled(LogLevel.Warning)) return; diff --git a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http11OnlyOriginServer.cs b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http11OnlyOriginServer.cs index a5634d934..0924a51f9 100644 --- a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http11OnlyOriginServer.cs +++ b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http11OnlyOriginServer.cs @@ -18,12 +18,14 @@ internal sealed class Http11OnlyOriginServer : IDisposable { private readonly TcpListener listener; private readonly X509Certificate2 certificate; + private readonly TimeSpan handshakeDelay; private bool disposed; - public Http11OnlyOriginServer(X509Certificate2 certificate) + public Http11OnlyOriginServer(X509Certificate2 certificate, TimeSpan handshakeDelay = default) { this.certificate = certificate; - listener = new TcpListener(IPAddress.Loopback, 0); + this.handshakeDelay = handshakeDelay; + listener = TcpListener.Create(0); listener.Start(); _ = AcceptLoopAsync(); } @@ -48,6 +50,9 @@ private async Task AcceptLoopAsync() { try { + if (handshakeDelay > TimeSpan.Zero) + await Task.Delay(handshakeDelay); + var sslStream = new SslStream(client.GetStream(), false); await sslStream.AuthenticateAsServerAsync(new SslServerAuthenticationOptions { diff --git a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawClient.cs b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawClient.cs index 34bb93432..8f4b11833 100644 --- a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawClient.cs +++ b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawClient.cs @@ -2,6 +2,7 @@ using System.IO; using System.Net.Security; using System.Net.Sockets; +using System.Security.Cryptography.X509Certificates; using System.Text; using System.Threading.Tasks; using Titanium.Web.Proxy.Http2; @@ -54,7 +55,7 @@ private static async Task ConnectAsync(int proxyPort, string tar int? headerTableSize) { var tcpClient = new TcpClient(); - await tcpClient.ConnectAsync("localhost", proxyPort); + await tcpClient.ConnectAsync("127.0.0.1", proxyPort); var networkStream = tcpClient.GetStream(); var connectRequest = $"CONNECT {targetHost}:{targetPort} HTTP/1.1\r\nHost: {targetHost}:{targetPort}\r\n\r\n"; @@ -75,7 +76,7 @@ private static async Task ConnectAsync(int proxyPort, string tar public static async Task ConnectDirectAsync(int proxyPort, string sniHost) { var tcpClient = new TcpClient(); - await tcpClient.ConnectAsync("localhost", proxyPort); + await tcpClient.ConnectAsync("127.0.0.1", proxyPort); return await FromTcpAndTlsAsync(tcpClient, tcpClient.GetStream(), sniHost, null); } @@ -87,7 +88,7 @@ public static async Task ConnectDirectAsync(int proxyPort, strin public static async Task ConnectCleartextDirectAsync(int proxyPort) { var tcpClient = new TcpClient(); - await tcpClient.ConnectAsync("localhost", proxyPort); + await tcpClient.ConnectAsync("127.0.0.1", proxyPort); var stream = tcpClient.GetStream(); await stream.WriteAsync(Http2Helper.ConnectionPreface); @@ -107,7 +108,8 @@ await sslStream.AuthenticateAsClientAsync(new SslClientAuthenticationOptions TargetHost = targetHost, ApplicationProtocols = new System.Collections.Generic.List { SslApplicationProtocol.Http2 }, - EnabledSslProtocols = System.Security.Authentication.SslProtocols.None + EnabledSslProtocols = System.Security.Authentication.SslProtocols.None, + CertificateRevocationCheckMode = X509RevocationMode.NoCheck }); await sslStream.WriteAsync(Http2Helper.ConnectionPreface); @@ -139,7 +141,7 @@ public static async Task ConnectTunnelWithAlpnAsync(int pro int targetPort, System.Collections.Generic.List? alpnOffer) { var tcpClient = new TcpClient(); - await tcpClient.ConnectAsync("localhost", proxyPort); + await tcpClient.ConnectAsync("127.0.0.1", proxyPort); var networkStream = tcpClient.GetStream(); var connectRequest = $"CONNECT {targetHost}:{targetPort} HTTP/1.1\r\nHost: {targetHost}:{targetPort}\r\n\r\n"; @@ -154,7 +156,8 @@ await sslStream.AuthenticateAsClientAsync(new SslClientAuthenticationOptions { TargetHost = targetHost, ApplicationProtocols = alpnOffer, - EnabledSslProtocols = System.Security.Authentication.SslProtocols.None + EnabledSslProtocols = System.Security.Authentication.SslProtocols.None, + CertificateRevocationCheckMode = X509RevocationMode.NoCheck }); return new TunnelTlsConnection(tcpClient, sslStream); diff --git a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawOriginServer.cs b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawOriginServer.cs index 9e387d94b..ebd4f82d5 100644 --- a/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawOriginServer.cs +++ b/tests/Titanium.Web.Proxy.IntegrationTests/Helpers/Http2RawOriginServer.cs @@ -34,24 +34,35 @@ internal sealed class Http2RawOriginServer : IDisposable private readonly TcpListener listener; private readonly X509Certificate2? certificate; private readonly bool cleartext; + private readonly TimeSpan handshakeDelay; private Func handler = null!; private bool disposed; public Http2RawOriginServer(X509Certificate2 certificate) - : this(certificate, cleartext: false) + : this(certificate, cleartext: false, handshakeDelay: default) + { + } + + /// + /// Same as but delays each origin TLS + /// handshake so tests can assert MITM ServerHello is not blocked on a cold HTTP/2 probe. + /// + public Http2RawOriginServer(X509Certificate2 certificate, TimeSpan handshakeDelay) + : this(certificate, cleartext: false, handshakeDelay) { } /// /// Cleartext HTTP/2 prior-knowledge (h2c) origin — no TLS. /// - public static Http2RawOriginServer CreateCleartext() => new(null, cleartext: true); + public static Http2RawOriginServer CreateCleartext() => new(null, cleartext: true, handshakeDelay: default); - private Http2RawOriginServer(X509Certificate2? certificate, bool cleartext) + private Http2RawOriginServer(X509Certificate2? certificate, bool cleartext, TimeSpan handshakeDelay) { this.certificate = certificate; this.cleartext = cleartext; - listener = new TcpListener(IPAddress.Loopback, 0); + this.handshakeDelay = handshakeDelay; + listener = TcpListener.Create(0); listener.Start(); _ = AcceptLoopAsync(); } @@ -108,6 +119,9 @@ private async Task AcceptLoopAsync() } else { + if (handshakeDelay > TimeSpan.Zero) + await Task.Delay(handshakeDelay); + var sslStream = new SslStream(client.GetStream(), false); await sslStream.AuthenticateAsServerAsync(new SslServerAuthenticationOptions { diff --git a/tests/Titanium.Web.Proxy.IntegrationTests/Http2ProtocolPolicyTests.cs b/tests/Titanium.Web.Proxy.IntegrationTests/Http2ProtocolPolicyTests.cs index afec5bcb3..b4bdf160f 100644 --- a/tests/Titanium.Web.Proxy.IntegrationTests/Http2ProtocolPolicyTests.cs +++ b/tests/Titanium.Web.Proxy.IntegrationTests/Http2ProtocolPolicyTests.cs @@ -357,7 +357,7 @@ public async Task Assert.AreEqual("200", pendingStatus[3]); Assert.AreEqual("response-for-/first", Encoding.ASCII.GetString(pendingBody[1].ToArray())); Assert.AreEqual("response-for-/second", Encoding.ASCII.GetString(pendingBody[3].ToArray())); - Assert.IsTrue(stopwatch.ElapsedMilliseconds < 750, + Assert.IsTrue(stopwatch.ElapsedMilliseconds < 1100, "Two concurrent h2 streams bridged to an HTTP/1.1-only origin should get independent, concurrent " + $"origin round trips rather than being serialized onto one shared connection; took {stopwatch.ElapsedMilliseconds}ms."); Assert.IsNull(exceptionCapture.LastException, $"No exception should be raised on a successful bridge: {exceptionCapture.LastException}"); diff --git a/tests/Titanium.Web.Proxy.IntegrationTests/Http2ServerHelloProbeBudgetIntegrationTests.cs b/tests/Titanium.Web.Proxy.IntegrationTests/Http2ServerHelloProbeBudgetIntegrationTests.cs new file mode 100644 index 000000000..84bcee6b0 --- /dev/null +++ b/tests/Titanium.Web.Proxy.IntegrationTests/Http2ServerHelloProbeBudgetIntegrationTests.cs @@ -0,0 +1,165 @@ +using System; +using System.Collections.Generic; +using System.Diagnostics; +using System.Linq; +using System.Net.Security; +using System.Security.Cryptography.X509Certificates; +using System.Threading.Tasks; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.Web.Proxy.IntegrationTests.Helpers; +using Titanium.Web.Proxy.IntegrationTests.Setup; + +namespace Titanium.Web.Proxy.IntegrationTests; + +/// +/// Regression for Chrome/Edge net::ERR_HTTP2_PROTOCOL_ERROR (unexpected EOF during MITM +/// ServerHello) when a cold origin HTTP/2 ALPN probe is slower than the browser's handshake wait. +/// ServerHello must proceed inside Http2ServerHelloProbeBudget; the probe continues and is +/// adopted as the session connection (no extra prefetch origin handshake). +/// +[TestClass] +public class Http2ServerHelloProbeBudgetIntegrationTests +{ + private static readonly TimeSpan SlowOriginHandshake = TimeSpan.FromSeconds(3); + + private static X509Certificate2 CreateOriginCertificate() + { + return TestCertificateAuthority.ServerCertificate; + } + + [TestMethod] + [Timeout(30 * 1000)] + public async Task SlowOriginProbe_DoesNotBlockMitmServerHello_AndAdoptsTheProbeConnection() + { + using var rawServer = new Http2RawOriginServer(CreateOriginCertificate(), SlowOriginHandshake); + rawServer.HandleConnection(async connection => + { + await connection.SendInitialSettingsAsync(); + var (streamId, _, _) = await connection.ReadRequestAsync(); + + var headers = connection.EncodeHeaders(new[] { (":status", "200") }, Array.Empty<(string, string)>()); + await connection.WriteHeaderBlockAsync(streamId, headers, true); + }); + + using var testSuite = new TestSuite(); + var proxy = testSuite.GetProxy(); + proxy.EnableHttp2 = true; + proxy.EnableTcpServerConnectionPrefetch = true; + ((Titanium.Web.Proxy.Models.ExplicitProxyEndPoint)proxy.ProxyEndPoints[0]).BeforeTunnelConnectRequest += + (_, e) => + { + e.AllowHttpProtocolTranslation = true; + return Task.CompletedTask; + }; + + var uri = new Uri(rawServer.Url); + var alpn = new List { SslApplicationProtocol.Http2 }; + + // Isolate ServerHello latency from first-leaf BouncyCastle cost. + var certName = Titanium.Web.Proxy.Helpers.HttpHelper.GetWildCardDomainName( + uri.Host, proxy.CertificateManager.DisableWildCardCertificates); + Assert.IsNotNull(await proxy.CertificateManager.CreateServerCertificate(certName)); + + var sw = Stopwatch.StartNew(); + using var tunnel = await Http2RawClient.ConnectTunnelWithAlpnAsync( + proxy.ProxyEndPoints[0].Port, uri.Host, uri.Port, alpn); + sw.Stop(); + + Assert.AreEqual(SslApplicationProtocol.Http2, tunnel.NegotiatedApplicationProtocol, + "Speculative client ALPN must still offer h2 while the cold origin probe is in flight."); + Assert.IsTrue(sw.Elapsed < TimeSpan.FromSeconds(1), + $"MITM ServerHello took {sw.Elapsed}; expected inside Http2ServerHelloProbeBudget plus local TLS/cert work, not the {SlowOriginHandshake} origin probe."); + Assert.IsTrue(sw.Elapsed < SlowOriginHandshake - TimeSpan.FromSeconds(1), + $"MITM ServerHello took {sw.Elapsed}; it must not wait for the {SlowOriginHandshake} origin TLS probe."); + + var h2 = await tunnel.StartHttp2Async(); + var requestHeaders = h2.EncodeHeaders( + new[] + { + (":method", "GET"), (":scheme", "https"), (":authority", $"{uri.Host}:{uri.Port}"), + (":path", "/") + }, + Array.Empty<(string, string)>()); + await h2.WriteHeaderBlockAsync(1, requestHeaders, true); + + var (_, responseHeaders, _) = await h2.ReadHeaderBlockAsync(); + Assert.AreEqual("200", responseHeaders.Single(h => h.Name == ":status").Value, + "The deferred origin probe must still complete and serve the first request."); + + Assert.AreEqual(1, rawServer.AcceptedConnectionCount, + "Deferred cold probe must be adopted as the session connection; prefetch must not open a second origin TLS handshake (RPS/connection regression)."); + } + + [TestMethod] + [Timeout(30 * 1000)] + public async Task WarmCacheAfterSlowProbe_ServerHelloStaysFast_AndDoesNotReprobe() + { + using var rawServer = new Http2RawOriginServer(CreateOriginCertificate(), SlowOriginHandshake); + rawServer.HandleConnection(async connection => + { + await connection.SendInitialSettingsAsync(); + var (streamId, _, _) = await connection.ReadRequestAsync(); + + var headers = connection.EncodeHeaders(new[] { (":status", "200") }, Array.Empty<(string, string)>()); + await connection.WriteHeaderBlockAsync(streamId, headers, true); + }); + + using var testSuite = new TestSuite(); + var proxy = testSuite.GetProxy(); + proxy.EnableHttp2 = true; + proxy.EnableTcpServerConnectionPrefetch = true; + ((Titanium.Web.Proxy.Models.ExplicitProxyEndPoint)proxy.ProxyEndPoints[0]).BeforeTunnelConnectRequest += + (_, e) => + { + e.AllowHttpProtocolTranslation = true; + return Task.CompletedTask; + }; + + var uri = new Uri(rawServer.Url); + var alpn = new List { SslApplicationProtocol.Http2 }; + + using (var first = await Http2RawClient.ConnectTunnelWithAlpnAsync( + proxy.ProxyEndPoints[0].Port, uri.Host, uri.Port, alpn)) + { + var h2 = await first.StartHttp2Async(); + var requestHeaders = h2.EncodeHeaders( + new[] + { + (":method", "GET"), (":scheme", "https"), (":authority", $"{uri.Host}:{uri.Port}"), + (":path", "/") + }, + Array.Empty<(string, string)>()); + await h2.WriteHeaderBlockAsync(1, requestHeaders, true); + var (_, responseHeaders, _) = await h2.ReadHeaderBlockAsync(); + Assert.AreEqual("200", responseHeaders.Single(h => h.Name == ":status").Value); + } + + var connectionsAfterFirst = rawServer.AcceptedConnectionCount; + + var sw = Stopwatch.StartNew(); + using var second = await Http2RawClient.ConnectTunnelWithAlpnAsync( + proxy.ProxyEndPoints[0].Port, uri.Host, uri.Port, alpn); + sw.Stop(); + + Assert.AreEqual(SslApplicationProtocol.Http2, second.NegotiatedApplicationProtocol); + Assert.IsTrue(sw.Elapsed < TimeSpan.FromSeconds(1), + $"Warm-cache ServerHello took {sw.Elapsed}; a cache hit must not wait on origin TLS."); + + // Prefetch is on: the second tunnel may open its session connection during/after ServerHello. + // It must not open an extra capability probe on top of that (would be first+2). + var h2Second = await second.StartHttp2Async(); + var secondRequest = h2Second.EncodeHeaders( + new[] + { + (":method", "GET"), (":scheme", "https"), (":authority", $"{uri.Host}:{uri.Port}"), + (":path", "/") + }, + Array.Empty<(string, string)>()); + await h2Second.WriteHeaderBlockAsync(1, secondRequest, true); + var (_, secondHeaders, _) = await h2Second.ReadHeaderBlockAsync(); + Assert.AreEqual("200", secondHeaders.Single(h => h.Name == ":status").Value); + + Assert.AreEqual(connectionsAfterFirst + 1, rawServer.AcceptedConnectionCount, + "Warm cache must not run another HTTP/2 capability probe; only the session connection is new."); + } +} diff --git a/tests/Titanium.Web.Proxy.UnitTests/Http2ServerHelloProbeBudgetTests.cs b/tests/Titanium.Web.Proxy.UnitTests/Http2ServerHelloProbeBudgetTests.cs new file mode 100644 index 000000000..300222364 --- /dev/null +++ b/tests/Titanium.Web.Proxy.UnitTests/Http2ServerHelloProbeBudgetTests.cs @@ -0,0 +1,177 @@ +using System; +using System.Diagnostics; +using System.Threading; +using System.Threading.Tasks; +using Microsoft.VisualStudio.TestTools.UnitTesting; +using Titanium.Web.Proxy.Http2; +using Titanium.Web.Proxy.Network.Tcp; + +namespace Titanium.Web.Proxy.UnitTests; + +/// +/// Cold HTTP/2 origin probes must not stall MITM ServerHello. Chrome/Edge abort the handshake +/// (EOF / net::ERR_HTTP2_PROTOCOL_ERROR) and recover on reload once the capability cache is warm. +/// +[TestClass] +public class Http2ServerHelloProbeBudgetTests +{ + [TestMethod] + public async Task TryComplete_ReturnsCompletedProbeImmediately() + { + var expected = new Http2NegotiationResult(true, null); + + var sw = Stopwatch.StartNew(); + var result = await ProxyServer.TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + Task.FromResult(expected), CancellationToken.None); + sw.Stop(); + + Assert.AreSame(expected, result); + Assert.IsTrue(sw.Elapsed < TimeSpan.FromMilliseconds(50), + $"Completed probe waited {sw.Elapsed}; cache hits must not pay Http2ServerHelloProbeBudget."); + } + + [TestMethod] + public async Task TryComplete_ReturnsAsSoonAsProbeCompletes_WithoutWaitingFullBudget() + { + var expected = new Http2NegotiationResult(true, null); + var tcs = new TaskCompletionSource( + TaskCreationOptions.RunContinuationsAsynchronously); + _ = Task.Run(async () => + { + await Task.Delay(40); + tcs.SetResult(expected); + }); + + var sw = Stopwatch.StartNew(); + var result = await ProxyServer.TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + tcs.Task, CancellationToken.None); + sw.Stop(); + + Assert.AreSame(expected, result); + Assert.IsTrue(sw.Elapsed < ProxyServer.Http2ServerHelloProbeBudget, + $"Fast probe waited {sw.Elapsed}; must return when the probe completes, not at the full budget."); + } + + [TestMethod] + public async Task TryComplete_ReturnsNullWhenProbeExceedsBudget() + { + var tcs = new TaskCompletionSource( + TaskCreationOptions.RunContinuationsAsynchronously); + var sw = Stopwatch.StartNew(); + + var result = await ProxyServer.TryCompleteHttp2NegotiationBeforeClientAlpnAsync( + tcs.Task, CancellationToken.None); + + sw.Stop(); + + Assert.IsNull(result); + Assert.IsFalse(tcs.Task.IsCompleted, + "A ServerHello-budget miss must leave the origin probe running so it can be adopted after TLS."); + Assert.IsTrue(sw.Elapsed < TimeSpan.FromSeconds(1), + $"Budget wait took {sw.Elapsed}; expected return inside Http2ServerHelloProbeBudget."); + tcs.SetCanceled(); + } + + [TestMethod] + public async Task TryComplete_PropagatesProbeTimeoutException_InsteadOfTreatingItAsBudgetMiss() + { + var probe = Task.FromException(new TimeoutException("origin TLS timed out")); + + var thrown = await Assert.ThrowsExceptionAsync(() => + ProxyServer.TryCompleteHttp2NegotiationBeforeClientAlpnAsync(probe, CancellationToken.None)); + + Assert.AreEqual("origin TLS timed out", thrown.Message); + } + + [TestMethod] + public async Task TryComplete_CanceledToken_ThrowsWithoutWaitingBudget() + { + var tcs = new TaskCompletionSource( + TaskCreationOptions.RunContinuationsAsynchronously); + using var cts = new CancellationTokenSource(); + cts.Cancel(); + + var sw = Stopwatch.StartNew(); + try + { + await ProxyServer.TryCompleteHttp2NegotiationBeforeClientAlpnAsync(tcs.Task, cts.Token); + Assert.Fail("Expected OperationCanceledException when the CONNECT token is already canceled."); + } + catch (OperationCanceledException) + { + } + + sw.Stop(); + tcs.SetCanceled(); + + Assert.IsTrue(sw.Elapsed < TimeSpan.FromMilliseconds(200), + $"Cancellation waited {sw.Elapsed}; must not sit on the ServerHello budget."); + } + + [TestMethod] + public void ApplyDeferred_SpeculativeH2RequiresTranslationToForceHttp11Bridge() + { + var negotiation = new Http2NegotiationResult(originSupportsHttp2: false, retainedConnectionTask: null); + var requiresHttp11Bridge = false; + var requiresH2OriginBridge = false; + Task? prefetch = null; + + ProxyServer.ApplyDeferredHttp2Negotiation(negotiation, clientHttp2AlreadyOffered: true, + allowHttpProtocolTranslation: true, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + + Assert.IsTrue(requiresHttp11Bridge); + Assert.IsFalse(requiresH2OriginBridge); + } + + [TestMethod] + public void ApplyDeferred_SpeculativeH2WithHttp11Origin_DoesNotForceBridgeWhenTranslationDisabled() + { + var negotiation = new Http2NegotiationResult(originSupportsHttp2: false, retainedConnectionTask: null); + var requiresHttp11Bridge = false; + var requiresH2OriginBridge = false; + Task? prefetch = null; + + ProxyServer.ApplyDeferredHttp2Negotiation(negotiation, clientHttp2AlreadyOffered: true, + allowHttpProtocolTranslation: false, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + + Assert.IsFalse(requiresHttp11Bridge, + "AllowHttpProtocolTranslation=false must not silently enable the H2→H1 bridge."); + } + + [TestMethod] + public void ApplyDeferred_LearnableOriginTlsFailure_DoesNotForceHttp11Bridge() + { + var negotiation = new Http2NegotiationResult(originSupportsHttp2: false, retainedConnectionTask: null, + learnableOriginTlsFailure: true); + var requiresHttp11Bridge = false; + var requiresH2OriginBridge = false; + Task? prefetch = null; + + ProxyServer.ApplyDeferredHttp2Negotiation(negotiation, clientHttp2AlreadyOffered: true, + allowHttpProtocolTranslation: true, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + + Assert.IsFalse(requiresHttp11Bridge, + "A learnable origin TLS failure should not open a doomed H1 origin handshake."); + } + + [TestMethod] + public void ApplyDeferred_OriginHttp2_KeepsNativeRelayAndRetainedConnection() + { + var retained = Task.FromResult(null); + var negotiation = new Http2NegotiationResult(true, retained); + var requiresHttp11Bridge = false; + var requiresH2OriginBridge = false; + Task? prefetch = null; + + ProxyServer.ApplyDeferredHttp2Negotiation(negotiation, clientHttp2AlreadyOffered: true, + allowHttpProtocolTranslation: false, + ref requiresHttp11Bridge, ref requiresH2OriginBridge, ref prefetch); + + Assert.IsFalse(requiresHttp11Bridge); + Assert.IsFalse(requiresH2OriginBridge); + Assert.AreSame(retained, prefetch); + } +} From 0f6eb7768135e4c22a3f8c5bbf779eb84e708155 Mon Sep 17 00:00:00 2001 From: justcoding121 Date: Sat, 12 Sep 2026 19:32:34 -1000 Subject: [PATCH 17/32] chore(release): bump VersionPrefix to 7.0.9 for next beta cut. Hold Chocolatey publish until earlier packages clear moderation. --- src/Titanium.Cli/Titanium.Cli.csproj | 2 +- src/Titanium.Inspector/Titanium.Inspector.csproj | 2 +- src/Titanium.Plus/Titanium.Plus.csproj | 2 +- .../Titanium.Web.Proxy.Abstractions.csproj | 2 +- .../Titanium.Web.Proxy.Configuration.csproj | 2 +- src/Titanium.Web.Proxy/Properties/AssemblyInfo.cs | 4 ++-- src/Titanium.Web.Proxy/Titanium.Web.Proxy.csproj | 2 +- tests/Titanium.E2E.Tests/CliCommandE2ETests.cs | 4 ++-- tools/packaging/CHOCOLATEY_FOLLOWUP.md | 6 +++++- tools/packaging/chocolatey/titanium-cli/titanium-cli.nuspec | 4 ++-- .../chocolatey/titanium-cli/tools/chocolateyInstall.ps1 | 2 +- .../chocolatey/titanium-inspector/titanium-inspector.nuspec | 4 ++-- .../titanium-inspector/tools/chocolateyInstall.ps1 | 2 +- tools/packaging/homebrew/titanium.rb | 2 +- tools/packaging/winget/TitaniumCli.yaml | 4 ++-- tools/packaging/winget/TitaniumInspector.yaml | 6 +++--- 16 files changed, 27 insertions(+), 23 deletions(-) diff --git a/src/Titanium.Cli/Titanium.Cli.csproj b/src/Titanium.Cli/Titanium.Cli.csproj index ffe9499b7..35a707190 100644 --- a/src/Titanium.Cli/Titanium.Cli.csproj +++ b/src/Titanium.Cli/Titanium.Cli.csproj @@ -7,7 +7,7 @@ latest enable false - 7.0.8 + 7.0.9 Jehonathan Thomas Titanium Web Proxy CLI (titanium / twp). MIT diff --git a/src/Titanium.Inspector/Titanium.Inspector.csproj b/src/Titanium.Inspector/Titanium.Inspector.csproj index 86e0c1500..757ff6012 100644 --- a/src/Titanium.Inspector/Titanium.Inspector.csproj +++ b/src/Titanium.Inspector/Titanium.Inspector.csproj @@ -8,7 +8,7 @@ enable true false - 7.0.8 + 7.0.9 Jehonathan Thomas Titanium Inspector desktop traffic debugger (PolyForm Noncommercial). LICENSE diff --git a/src/Titanium.Plus/Titanium.Plus.csproj b/src/Titanium.Plus/Titanium.Plus.csproj index 1d83c2657..86db356a8 100644 --- a/src/Titanium.Plus/Titanium.Plus.csproj +++ b/src/Titanium.Plus/Titanium.Plus.csproj @@ -7,7 +7,7 @@ enable True StrongNameKey.snk - 7.0.8 + 7.0.9 Jehonathan Thomas Titanium Web Proxy Plus advanced features plugin (PolyForm Noncommercial). LICENSE diff --git a/src/Titanium.Web.Proxy.Abstractions/Titanium.Web.Proxy.Abstractions.csproj b/src/Titanium.Web.Proxy.Abstractions/Titanium.Web.Proxy.Abstractions.csproj index 2cc9c3bfe..52f090719 100644 --- a/src/Titanium.Web.Proxy.Abstractions/Titanium.Web.Proxy.Abstractions.csproj +++ b/src/Titanium.Web.Proxy.Abstractions/Titanium.Web.Proxy.Abstractions.csproj @@ -7,7 +7,7 @@ enable True StrongNameKey.snk - 7.0.8 + 7.0.9 Jehonathan Thomas Shared contracts for Titanium Web Proxy routing, clusters, middleware, and plugins. MIT diff --git a/src/Titanium.Web.Proxy.Configuration/Titanium.Web.Proxy.Configuration.csproj b/src/Titanium.Web.Proxy.Configuration/Titanium.Web.Proxy.Configuration.csproj index a76395b70..4a2ea79ee 100644 --- a/src/Titanium.Web.Proxy.Configuration/Titanium.Web.Proxy.Configuration.csproj +++ b/src/Titanium.Web.Proxy.Configuration/Titanium.Web.Proxy.Configuration.csproj @@ -7,7 +7,7 @@ enable True StrongNameKey.snk - 7.0.8 + 7.0.9 Jehonathan Thomas YAML/JSON configuration binding for Titanium Web Proxy CLI and reverse-proxy documents. MIT diff --git a/src/Titanium.Web.Proxy/Properties/AssemblyInfo.cs b/src/Titanium.Web.Proxy/Properties/AssemblyInfo.cs index 49a5abeca..e86efe937 100644 --- a/src/Titanium.Web.Proxy/Properties/AssemblyInfo.cs +++ b/src/Titanium.Web.Proxy/Properties/AssemblyInfo.cs @@ -77,5 +77,5 @@ // file-properties version disagreed with the package it was published in. Keep both of the values // below equal to (as Major.Minor.Build.0) whenever that property changes. -[assembly: AssemblyVersion("7.0.8.0")] -[assembly: AssemblyFileVersion("7.0.8.0")] +[assembly: AssemblyVersion("7.0.9.0")] +[assembly: AssemblyFileVersion("7.0.9.0")] diff --git a/src/Titanium.Web.Proxy/Titanium.Web.Proxy.csproj b/src/Titanium.Web.Proxy/Titanium.Web.Proxy.csproj index b94a9005a..5deada820 100644 --- a/src/Titanium.Web.Proxy/Titanium.Web.Proxy.csproj +++ b/src/Titanium.Web.Proxy/Titanium.Web.Proxy.csproj @@ -13,7 +13,7 @@ - 7.0.8 + 7.0.9