[tor-commits] [tor-browser] 70/81: Bug 27476: Implement about:torconnect captive portal within Tor Browser

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pierov pushed a commit to branch tor-browser-102.4.0esr-12.0-1 in repository tor-browser.

commit c8f1df7114cef22cf677f2c2727111615cc2ea4e Author: Richard Pospesel richard@torproject.org AuthorDate: Wed Apr 28 23:09:34 2021 -0500

Bug 27476: Implement about:torconnect captive portal within Tor Browser

- implements new about:torconnect page as tor-launcher replacement - adds tor connection status to url bar and tweaks UX when not online - adds new torconnect component to browser - tor process management functionality remains implemented in tor-launcher through the TorProtocolService module - adds warning/error box to about:preferences#tor when not connected to tor - explicitly allows about:torconnect URIs to ignore Resist Fingerprinting (RFP) - various tweaks to info-pages.inc.css for about:torconnect (also affects other firefox info pages)

Bug 40773: Update the about:torconnect frontend page to match additional UI flows --- browser/actors/NetErrorParent.jsm | 6 + browser/base/content/browser.js | 66 +- browser/base/content/browser.xhtml | 2 + browser/base/content/certerror/aboutNetError.js | 12 +- browser/base/content/navigator-toolbox.inc.xhtml | 1 + browser/base/content/utilityOverlay.js | 17 + browser/components/BrowserGlue.jsm | 14 + browser/components/about/AboutRedirector.cpp | 5 + browser/components/about/components.conf | 1 + browser/components/moz.build | 1 + browser/components/torconnect/TorConnectChild.jsm | 9 + browser/components/torconnect/TorConnectParent.jsm | 202 +++++ .../torconnect/content/aboutTorConnect.css | 326 ++++++++ .../torconnect/content/aboutTorConnect.js | 843 +++++++++++++++++++++ .../torconnect/content/aboutTorConnect.xhtml | 68 ++ .../components/torconnect/content/arrow-right.svg | 4 + browser/components/torconnect/content/bridge.svg | 5 + .../torconnect/content/connection-failure.svg | 5 + .../torconnect/content/connection-location.svg | 5 + .../torconnect/content/onion-slash-fillable.svg | 5 + .../components/torconnect/content/onion-slash.svg | 5 + browser/components/torconnect/content/onion.svg | 4 + .../torconnect/content/torBootstrapUrlbar.js | 95 +++ .../torconnect/content/torconnect-urlbar.css | 37 + .../torconnect/content/torconnect-urlbar.inc.xhtml | 10 + browser/components/torconnect/jar.mn | 13 + browser/components/torconnect/moz.build | 6 + browser/components/urlbar/UrlbarInput.jsm | 37 + browser/themes/shared/browser-shared.css | 1 + dom/base/Document.cpp | 49 +- dom/base/nsGlobalWindowOuter.cpp | 2 + toolkit/actors/AboutHttpsOnlyErrorParent.jsm | 5 + .../components/httpsonlyerror/content/errorpage.js | 19 +- toolkit/modules/RemotePageAccessManager.jsm | 26 + .../lib/environments/browser-window.js | 4 + 35 files changed, 1881 insertions(+), 29 deletions(-)

diff --git a/browser/actors/NetErrorParent.jsm b/browser/actors/NetErrorParent.jsm index 315957ff112e..250b95b95059 100644 --- a/browser/actors/NetErrorParent.jsm +++ b/browser/actors/NetErrorParent.jsm @@ -18,6 +18,8 @@ const { TelemetryController } = ChromeUtils.import( "resource://gre/modules/TelemetryController.jsm" );

+const { TorConnect } = ChromeUtils.import("resource:///modules/TorConnect.jsm"); + const PREF_SSL_IMPACT_ROOTS = [ "security.tls.version.", "security.ssl3.", @@ -341,6 +343,10 @@ class NetErrorParent extends JSWindowActorParent { break; } } + break; + case "ShouldShowTorConnect": + return TorConnect.shouldShowTorConnect; } + return undefined; } } diff --git a/browser/base/content/browser.js b/browser/base/content/browser.js index 5b2b12d79922..c0ba0466fb5f 100644 --- a/browser/base/content/browser.js +++ b/browser/base/content/browser.js @@ -79,6 +79,7 @@ XPCOMUtils.defineLazyModuleGetters(this, { TabModalPrompt: "chrome://global/content/tabprompts.jsm", TabCrashHandler: "resource:///modules/ContentCrashHandlers.jsm", TelemetryEnvironment: "resource://gre/modules/TelemetryEnvironment.jsm", + TorConnect: "resource:///modules/TorConnect.jsm", Translation: "resource:///modules/translation/TranslationParent.jsm", UITour: "resource:///modules/UITour.jsm", UpdateUtils: "resource://gre/modules/UpdateUtils.jsm", @@ -646,6 +647,7 @@ var gPageIcons = {

var gInitialPages = [ "about:tor", + "about:torconnect", "about:blank", "about:home", ...(AppConstants.NIGHTLY_BUILD ? ["about:firefoxview"] : []), @@ -1874,6 +1876,8 @@ var gBrowserInit = { }

this._loadHandled = true; + + TorBootstrapUrlbar.init(); },

_cancelDelayedStartup() { @@ -2421,32 +2425,48 @@ var gBrowserInit = {

let defaultArgs = BrowserHandler.defaultArgs;

- // If the given URI is different from the homepage, we want to load it. - if (uri != defaultArgs) { - AboutNewTab.noteNonDefaultStartup(); + // figure out which URI to actually load (or a Promise to get the uri) + uri = (aUri => { + // If the given URI is different from the homepage, we want to load it. + if (aUri != defaultArgs) { + AboutNewTab.noteNonDefaultStartup(); + + if (aUri instanceof Ci.nsIArray) { + // Transform the nsIArray of nsISupportsString's into a JS Array of + // JS strings. + return Array.from( + aUri.enumerate(Ci.nsISupportsString), + supportStr => supportStr.data + ); + } else if (aUri instanceof Ci.nsISupportsString) { + return aUri.data; + } + return aUri; + }

- if (uri instanceof Ci.nsIArray) { - // Transform the nsIArray of nsISupportsString's into a JS Array of - // JS strings. - return Array.from( - uri.enumerate(Ci.nsISupportsString), - supportStr => supportStr.data - ); - } else if (uri instanceof Ci.nsISupportsString) { - return uri.data; + // The URI appears to be the the homepage. We want to load it only if + // session restore isn't about to override the homepage. + let willOverride = SessionStartup.willOverrideHomepage; + if (typeof willOverride == "boolean") { + return willOverride ? null : uri; } - return uri; - } + return willOverride.then(willOverrideHomepage => + willOverrideHomepage ? null : uri + ); + })(uri); + + // if using TorConnect, convert these uris to redirects + if (TorConnect.shouldShowTorConnect) { + return Promise.resolve(uri).then(aUri => { + if (aUri == null) { + aUri = []; + }

- // The URI appears to be the the homepage. We want to load it only if - // session restore isn't about to override the homepage. - let willOverride = SessionStartup.willOverrideHomepage; - if (typeof willOverride == "boolean") { - return willOverride ? null : uri; + aUri = TorConnect.getURIsToLoad(aUri); + return aUri; + }); } - return willOverride.then(willOverrideHomepage => - willOverrideHomepage ? null : uri - ); + return uri; })()); },

@@ -2513,6 +2533,8 @@ var gBrowserInit = {

NewIdentityButton.uninit();

+ TorBootstrapUrlbar.uninit(); + gAccessibilityServiceIndicator.uninit();

if (gToolbarKeyNavEnabled) { diff --git a/browser/base/content/browser.xhtml b/browser/base/content/browser.xhtml index cb29fa7bd280..32d971c93d6d 100644 --- a/browser/base/content/browser.xhtml +++ b/browser/base/content/browser.xhtml @@ -10,6 +10,7 @@ override rules using selectors with the same specificity. This applies to both "content" and "skin" packages, which bug 1385444 will unify later. --> <?xml-stylesheet href="chrome://global/skin/global.css" type="text/css"?> +<?xml-stylesheet href="chrome://branding/content/tor-styles.css" type="text/css"?>

<!-- While these stylesheets are defined in Toolkit, they are only used in the main browser window, so we can load them here. Bug 1474241 is on file to @@ -122,6 +123,7 @@ Services.scriptloader.loadSubScript("chrome://browser/content/search/searchbar.js", this); Services.scriptloader.loadSubScript("chrome://torbutton/content/tor-circuit-display.js", this); Services.scriptloader.loadSubScript("chrome://torbutton/content/torbutton.js", this); + Services.scriptloader.loadSubScript("chrome://browser/content/torconnect/torBootstrapUrlbar.js", this);

window.onload = gBrowserInit.onLoad.bind(gBrowserInit); window.onunload = gBrowserInit.onUnload.bind(gBrowserInit); diff --git a/browser/base/content/certerror/aboutNetError.js b/browser/base/content/certerror/aboutNetError.js index 43a1777a8b41..1714b1b8a4be 100644 --- a/browser/base/content/certerror/aboutNetError.js +++ b/browser/base/content/certerror/aboutNetError.js @@ -230,7 +230,7 @@ function setErrorPageStrings(err) { document.l10n.setAttributes(titleElement, title); }

-function initPage() { +async function initPage() { // We show an offline support page in case of a system-wide error, // when a user cannot connect to the internet and access the SUMO website. // For example, clock error, which causes certerrors across the web or @@ -253,6 +253,16 @@ function initPage() { document.body.classList.add("blocked"); }

+ // proxyConnectFailure because no-tor running daemon would return this error + if ( + err === "proxyConnectFailure" && + (await RPMSendQuery("ShouldShowTorConnect")) + ) { + // pass orginal destination as redirect param + const encodedRedirect = encodeURIComponent(document.location.href); + document.location.replace(`about:torconnect?redirect=${encodedRedirect}`); + } + // Only worry about captive portals if this is a cert error. let showCaptivePortalUI = isCaptive() && gIsCertError; if (showCaptivePortalUI) { diff --git a/browser/base/content/navigator-toolbox.inc.xhtml b/browser/base/content/navigator-toolbox.inc.xhtml index 6123e1336aed..81479615dc72 100644 --- a/browser/base/content/navigator-toolbox.inc.xhtml +++ b/browser/base/content/navigator-toolbox.inc.xhtml @@ -323,6 +323,7 @@ data-l10n-id="urlbar-go-button"/> <hbox id="page-action-buttons" context="pageActionContextMenu"> <toolbartabstop/> +#include ../../components/torconnect/content/torconnect-urlbar.inc.xhtml <hbox id="contextual-feature-recommendation" role="button" hidden="true"> <hbox id="cfr-label-container"> <label id="cfr-label"/> diff --git a/browser/base/content/utilityOverlay.js b/browser/base/content/utilityOverlay.js index 977f40e5e331..90e795888a15 100644 --- a/browser/base/content/utilityOverlay.js +++ b/browser/base/content/utilityOverlay.js @@ -21,6 +21,7 @@ XPCOMUtils.defineLazyModuleGetters(this, { ExtensionSettingsStore: "resource://gre/modules/ExtensionSettingsStore.jsm", PrivateBrowsingUtils: "resource://gre/modules/PrivateBrowsingUtils.jsm", ShellService: "resource:///modules/ShellService.jsm", + TorConnect: "resource:///modules/TorConnect.jsm", });

XPCOMUtils.defineLazyGetter(this, "ReferrerInfo", () => @@ -259,6 +260,22 @@ function openUILinkIn( aPostData, aReferrerInfo ) { + // make sure users are not faced with the scary red 'tor isn't working' screen + // if they navigate to about:tor before bootstrapped + // + // fixes tor-browser#40752 + // new tabs also redirect to about:tor if browser.newtabpage.enabled is true + // otherwise they go to about:blank + if (TorConnect.shouldShowTorConnect) { + if ( + url === "about:tor" || + (url === "about:newtab" && + Services.prefs.getBoolPref("browser.newtabpage.enabled", false)) + ) { + url = TorConnect.getRedirectURL(url); + } + } + var params;

if (arguments.length == 3 && typeof arguments[2] == "object") { diff --git a/browser/components/BrowserGlue.jsm b/browser/components/BrowserGlue.jsm index b1a0fc5ffe44..0092d25948e7 100644 --- a/browser/components/BrowserGlue.jsm +++ b/browser/components/BrowserGlue.jsm @@ -740,6 +740,20 @@ let JSWINDOWACTORS = { allFrames: true, },

+ TorConnect: { + parent: { + moduleURI: "resource:///modules/TorConnectParent.jsm", + }, + child: { + moduleURI: "resource:///modules/TorConnectChild.jsm", + events: { + DOMWindowCreated: {}, + }, + }, + + matches: ["about:torconnect", "about:torconnect?*"], + }, + Translation: { parent: { moduleURI: "resource:///modules/translation/TranslationParent.jsm", diff --git a/browser/components/about/AboutRedirector.cpp b/browser/components/about/AboutRedirector.cpp index 7c915f2b45b0..0a495a223e3e 100644 --- a/browser/components/about/AboutRedirector.cpp +++ b/browser/components/about/AboutRedirector.cpp @@ -133,6 +133,11 @@ static const RedirEntry kRedirMap[] = { nsIAboutModule::HIDE_FROM_ABOUTABOUT}, {"restartrequired", "chrome://browser/content/aboutRestartRequired.xhtml", nsIAboutModule::ALLOW_SCRIPT | nsIAboutModule::HIDE_FROM_ABOUTABOUT}, + {"torconnect", "chrome://browser/content/torconnect/aboutTorConnect.xhtml", + nsIAboutModule::URI_SAFE_FOR_UNTRUSTED_CONTENT | + nsIAboutModule::URI_CAN_LOAD_IN_CHILD | nsIAboutModule::ALLOW_SCRIPT | + nsIAboutModule::HIDE_FROM_ABOUTABOUT | + nsIAboutModule::IS_SECURE_CHROME_UI}, };

static nsAutoCString GetAboutModuleName(nsIURI* aURI) { diff --git a/browser/components/about/components.conf b/browser/components/about/components.conf index 56226324bc32..6095653409cd 100644 --- a/browser/components/about/components.conf +++ b/browser/components/about/components.conf @@ -28,6 +28,7 @@ pages = [ 'robots', 'sessionrestore', 'tabcrashed', + 'torconnect', 'unloads', 'welcome', 'welcomeback', diff --git a/browser/components/moz.build b/browser/components/moz.build index 0fa76a0e7038..ab1dac40dfab 100644 --- a/browser/components/moz.build +++ b/browser/components/moz.build @@ -58,6 +58,7 @@ DIRS += [ "translation", "uitour", "urlbar", + "torconnect", "torpreferences", ]

diff --git a/browser/components/torconnect/TorConnectChild.jsm b/browser/components/torconnect/TorConnectChild.jsm new file mode 100644 index 000000000000..bd6dd549f156 --- /dev/null +++ b/browser/components/torconnect/TorConnectChild.jsm @@ -0,0 +1,9 @@ +// Copyright (c) 2021, The Tor Project, Inc. + +var EXPORTED_SYMBOLS = ["TorConnectChild"]; + +const { RemotePageChild } = ChromeUtils.import( + "resource://gre/actors/RemotePageChild.jsm" +); + +class TorConnectChild extends RemotePageChild {} diff --git a/browser/components/torconnect/TorConnectParent.jsm b/browser/components/torconnect/TorConnectParent.jsm new file mode 100644 index 000000000000..cf3c1233dd62 --- /dev/null +++ b/browser/components/torconnect/TorConnectParent.jsm @@ -0,0 +1,202 @@ +// Copyright (c) 2021, The Tor Project, Inc. + +var EXPORTED_SYMBOLS = ["TorConnectParent"]; + +const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm"); +const { TorStrings } = ChromeUtils.import("resource:///modules/TorStrings.jsm"); +const { + InternetStatus, + TorConnect, + TorConnectTopics, + TorConnectState, +} = ChromeUtils.import("resource:///modules/TorConnect.jsm"); +const { TorSettings, TorSettingsTopics, TorSettingsData } = ChromeUtils.import( + "resource:///modules/TorSettings.jsm" +); + +const BroadcastTopic = "about-torconnect:broadcast"; + +/* +This object is basically a marshalling interface between the TorConnect module +and a particular about:torconnect page +*/ + +class TorConnectParent extends JSWindowActorParent { + constructor(...args) { + super(...args); + + const self = this; + + this.state = { + State: TorConnect.state, + StateChanged: false, + PreviousState: TorConnectState.Initial, + ErrorMessage: TorConnect.errorMessage, + ErrorDetails: TorConnect.errorDetails, + BootstrapProgress: TorConnect.bootstrapProgress, + BootstrapStatus: TorConnect.bootstrapStatus, + InternetStatus: TorConnect.internetStatus, + DetectedLocation: TorConnect.detectedLocation, + ShowViewLog: TorConnect.logHasWarningOrError, + HasBootsrapEverFailed: TorConnect.hasBootstrapEverFailed, + QuickStartEnabled: TorSettings.quickstart.enabled, + UIState: TorConnect.uiState, + }; + + // JSWindowActiveParent derived objects cannot observe directly, so create a member + // object to do our observing for us + // + // This object converts the various lifecycle events from the TorConnect module, and + // maintains a state object which we pass down to our about:torconnect page, which uses + // the state object to update its UI + this.torConnectObserver = { + observe(aSubject, aTopic, aData) { + let obj = aSubject?.wrappedJSObject; + + // update our state struct based on received torconnect topics and forward on + // to aboutTorConnect.js + self.state.StateChanged = false; + switch (aTopic) { + case TorConnectTopics.StateChange: { + self.state.PreviousState = self.state.State; + self.state.State = obj.state; + self.state.StateChanged = true; + + // clear any previous error information if we are bootstrapping + if (self.state.State === TorConnectState.Bootstrapping) { + self.state.ErrorMessage = null; + self.state.ErrorDetails = null; + } + self.state.HasBootsrapEverFailed = + TorConnect.hasBootstrapEverFailed; + break; + } + case TorConnectTopics.BootstrapProgress: { + self.state.BootstrapProgress = obj.progress; + self.state.BootstrapStatus = obj.status; + self.state.ShowViewLog = obj.hasWarnings; + break; + } + case TorConnectTopics.BootstrapComplete: { + // noop + break; + } + case TorConnectTopics.BootstrapError: { + self.state.ErrorMessage = obj.message; + self.state.ErrorDetails = obj.details; + self.state.InternetStatus = TorConnect.internetStatus; + self.state.DetectedLocation = TorConnect.detectedLocation; + self.state.ShowViewLog = true; + break; + } + case TorConnectTopics.FatalError: { + // TODO: handle + break; + } + case TorSettingsTopics.SettingChanged: { + if (aData === TorSettingsData.QuickStartEnabled) { + self.state.QuickStartEnabled = obj.value; + } else { + // this isn't a setting torconnect cares about + return; + } + break; + } + default: { + console.log(`TorConnect: unhandled observe topic '${aTopic}'`); + } + } + + self.sendAsyncMessage("torconnect:state-change", self.state); + }, + }; + + // observe all of the torconnect:.* topics + for (const key in TorConnectTopics) { + const topic = TorConnectTopics[key]; + Services.obs.addObserver(this.torConnectObserver, topic); + } + Services.obs.addObserver( + this.torConnectObserver, + TorSettingsTopics.SettingChanged + ); + + this.userActionObserver = { + observe(aSubject, aTopic, aData) { + let obj = aSubject?.wrappedJSObject; + if (obj) { + obj.connState = self.state; + self.sendAsyncMessage("torconnect:user-action", obj); + } + }, + }; + Services.obs.addObserver(this.userActionObserver, BroadcastTopic); + } + + willDestroy() { + // stop observing all of our torconnect:.* topics + for (const key in TorConnectTopics) { + const topic = TorConnectTopics[key]; + Services.obs.removeObserver(this.torConnectObserver, topic); + } + Services.obs.removeObserver( + this.torConnectObserver, + TorSettingsTopics.SettingChanged + ); + Services.obs.removeObserver(this.userActionObserver, BroadcastTopic); + } + + async receiveMessage(message) { + switch (message.name) { + case "torconnect:set-quickstart": + TorSettings.quickstart.enabled = message.data; + TorSettings.saveToPrefs().applySettings(); + break; + case "torconnect:open-tor-preferences": + TorConnect.openTorPreferences(); + break; + case "torconnect:cancel-bootstrap": + TorConnect.cancelBootstrap(); + break; + case "torconnect:begin-bootstrap": + TorConnect.beginBootstrap(); + break; + case "torconnect:begin-autobootstrap": + TorConnect.beginAutoBootstrap(message.data); + break; + case "torconnect:view-tor-logs": + TorConnect.viewTorLogs(); + break; + case "torconnect:restart": + Services.startup.quit( + Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit + ); + break; + case "torconnect:set-ui-state": + TorConnect.uiState = message.data; + this.state.UIState = TorConnect.uiState; + break; + case "torconnect:broadcast-user-action": + Services.obs.notifyObservers(message.data, BroadcastTopic); + break; + case "torconnect:get-init-args": + // called on AboutTorConnect.init(), pass down all state data it needs to init + + // pretend this is a state transition on init + // so we always get fresh UI + this.state.StateChanged = true; + this.state.UIState = TorConnect.uiState; + return { + TorStrings, + TorConnectState, + InternetStatus, + Direction: Services.locale.isAppLocaleRTL ? "rtl" : "ltr", + State: this.state, + CountryNames: TorConnect.countryNames, + }; + case "torconnect:get-country-codes": + return TorConnect.getCountryCodes(); + } + return undefined; + } +} diff --git a/browser/components/torconnect/content/aboutTorConnect.css b/browser/components/torconnect/content/aboutTorConnect.css new file mode 100644 index 000000000000..688a11c4415d --- /dev/null +++ b/browser/components/torconnect/content/aboutTorConnect.css @@ -0,0 +1,326 @@ + +/* Copyright (c) 2021, The Tor Project, Inc. */ + +@import url("chrome://browser/skin/error-pages.css"); +@import url("chrome://branding/content/tor-styles.css"); + +:root { + --onion-opacity: 1; + --onion-color: var(--card-outline-color); + --onion-radius: 75px; +} + +input[type="checkbox"]:focus, select:focus { + outline: none!important; + box-shadow: 0 0 0 3px var(--purple-30) !important; + border: 1px var(--purple-80) solid !important; +} + +@media (prefers-color-scheme: dark) { + input[type="checkbox"]:focus, select:focus { + box-shadow: 0 0 0 3px var(--purple-50)!important; + } +} + +#breadcrumbs { + display: flex; + align-items: center; + margin: 0 0 24px 0; + color: var(--grey-40); +} + +#breadcrumbs.hidden { + visibility: hidden; +} + +.breadcrumb-item, .breadcrumb-separator { + display: flex; + margin: 0; + margin-inline-start: 20px; + padding: 8px; +} + +.breadcrumb-item { + align-items: center; + cursor: pointer; + color: var(--in-content-text-color); + border-radius: 4px; +} + +.breadcrumb-item:hover { + color: var(--in-content-accent-color); + background-color: var(--in-content-button-background-hover); +} + +.breadcrumb-item:active { + color: var(--in-content-accent-color-active); + background-color: var(--in-content-button-background-active); +} + +.breadcrumb-separator { + width: 15px; + list-style-image: url("chrome://browser/content/torconnect/arrow-right.svg"); +} + +.breadcrumb-separator:dir(rtl) { + scale: -1 1; +} + +.breadcrumb-icon { + display: inline list-item; + height: 16px; + list-style-position: inside; + fill: currentColor; + -moz-context-properties: fill; +} + +.breadcrumb-item.active { + color: var(--in-content-accent-color); +} + +.breadcrumb-item.disabled, .breadcrumb-item.disabled:hover, .breadcrumb-item.disabled:active { + color: var(--in-content-text-color); + opacity: 0.4; + cursor: default; +} + +.breadcrumb-item.error { + color: var(--in-content-danger-button-background); +} + +.breadcrumb-item.error:hover { + color: var(--in-content-danger-button-background-hover); +} + +.breadcrumb-item.error:active { + color: var(--in-content-danger-button-background-active); +} + +.breadcrumb-item.hidden, .breadcrumb-separator.hidden { + display: none; +} + +#connect-to-tor { + margin-inline-start: 0; +} + +#connect-to-tor-icon { + list-style-image: url("chrome://browser/content/torconnect/onion.svg"); +} + +#connection-assist-icon { + list-style-image: url("chrome://browser/content/torconnect/onion-slash-fillable.svg"); +} + +#location-settings-icon { + list-style-image: url("chrome://browser/content/torconnect/globe.svg"); +} + +#try-bridge { + cursor: default; +} + +#try-bridge-icon { + list-style-image: url("chrome://browser/content/torconnect/bridge.svg"); +} + +button { + --purple-button-text-color: rgb(251,251,254); + --in-content-primary-button-text-color: var(--purple-button-text-color); + --in-content-primary-button-background: var(--purple-60); + --in-content-primary-button-text-color-hover: var(--purple-button-text-color); + --in-content-primary-button-background-hover: var(--purple-70); + --in-content-primary-button-text-color-active: var(--purple-button-text-color); + --in-content-primary-button-background-active: var(--purple-80); + --in-content-focus-outline-color: var(--purple-60); + fill: white; +} + +#locationDropdownLabel { + margin-block: auto; + margin-inline: 4px; +} + +#locationDropdownLabel.error { + color: var(--in-content-danger-button-background) +} + +/* this follows similar css in error-pages.css for buttons */ +@media only screen and (min-width: 480px) { + form#locationDropdown { + margin-inline: 4px; + /* subtracting out the margin is needeed because by + default forms have different margins than buttons */ + max-width: calc(100% - 8px); + } +} + +@media only screen and (max-width: 480px) { + #tryAgainButton { + margin-top: 4px; + } +} + +form#locationDropdown { + width: 240px; +} + +form#locationDropdown select { + max-width: 100%; + padding-block: 0; + margin-inline: 0; + font-weight: 700; +} + +/* checkbox css */ +input[type="checkbox"]:not(:disabled) { + background-color: var(--grey-20)!important; +} + +input[type="checkbox"]:not(:disabled):checked { + background-color: var(--purple-60)!important; + color: white; + fill: white; +} + +input[type="checkbox"]:not(:disabled):hover { + /* override firefox's default blue border on hover */ + border-color: var(--purple-70); + background-color: var(--grey-30)!important; +} + +input[type="checkbox"]:not(:disabled):hover:checked { + background-color: var(--purple-70)!important; +} + +input[type="checkbox"]:not(:disabled):active { + background-color: var(--grey-40)!important; +} + +input[type="checkbox"]:not(:disabled):active:checked { + background-color: var(--purple-80)!important; +} + +:root { + --progressbar-shadow-start: rgba(255, 255, 255, 0.7); + --progressbar-gradient: linear-gradient(90deg, #FC00FF 0%, #00DBDE 50%, #FC00FF 100%); +} + +@media (prefers-color-scheme: dark) { + :root { + --progressbar-shadow-start: rgba(28, 27, 34, 0.7); + } +} + +#progressBar { + position: fixed; + top: 0; + inset-inline-start: 0; + width: 0%; + padding: 0; + margin: 0; + animation: progressAnimation 5s ease infinite; +} + +#progressBackground { + height: 66px; + margin-top: -26px; + background-image: + linear-gradient(var(--progressbar-shadow-start), var(--in-content-page-background) 100%), + var(--progressbar-gradient); + background-position: inherit; + filter: blur(5px); + border-end-end-radius: 33px; +} + +#progressSolid { + position: absolute; + top: 0; + width: 100%; + height: 7px; + background-image: var(--progressbar-gradient); + background-position: inherit; +} + +#progressBackground, #progressSolid { + background-size: 200% 100%; +} + +@keyframes progressAnimation { + 0% { + background-position: 200%; + } + 50% { + background-position: 100%; + } + 100% { + background-position: 0%; + } +} + +@keyframes progressAnimation { + 0% { + background-position: 200%; + } + 50% { + background-position: 100%; + } + 100% { + background-position: 0%; + } +} + +#connectPageContainer { + margin-top: 10vh; + width: 100%; + max-width: 45em; +} + +#quickstartCheckbox, #quickstartCheckboxLabel { + vertical-align: middle; +} + +/* mirrors p element spacing */ +#viewLogContainer { + margin: 1em 0; + height: 1.2em; + min-height: 1.2em; +} + +#viewLogLink { + position: relative; + display: inline-block; + color: var(--in-content-link-color); +} + +/* hidden apparently only works if no display is set; who knew? */ +#viewLogLink[hidden="true"] { + display: none; +} + +#viewLogLink:hover { + cursor:pointer; +} + +body { + padding: 0px !important; + justify-content: space-between; + background-color: var(--in-content-page-background); +} + +.title { + background-image: url("chrome://browser/content/torconnect/onion.svg"); + -moz-context-properties: stroke, fill, fill-opacity; + fill-opacity: var(--onion-opacity); + fill: var(--onion-color); +} + +.title.offline, .title.assist, .title.final { + background-image: url("chrome://browser/content/torconnect/connection-failure.svg"); + stroke: var(--in-content-danger-button-background); +} + +.title.location { + background-image: url("chrome://browser/content/torconnect/connection-location.svg"); + stroke: var(--torbrowser-warning); +} diff --git a/browser/components/torconnect/content/aboutTorConnect.js b/browser/components/torconnect/content/aboutTorConnect.js new file mode 100644 index 000000000000..6b33442c7d02 --- /dev/null +++ b/browser/components/torconnect/content/aboutTorConnect.js @@ -0,0 +1,843 @@ +// Copyright (c) 2021, The Tor Project, Inc. + +/* eslint-env mozilla/frame-script */ + +// populated in AboutTorConnect.init() +let TorStrings = {}; +let TorConnectState = {}; +let InternetStatus = {}; + +const UIStates = Object.freeze({ + ConnectToTor: "ConnectToTor", + Offline: "Offline", + ConnectionAssist: "ConnectionAssist", + CouldNotLocate: "CouldNotLocate", + LocationConfirm: "LocationConfirm", + FinalError: "FinalError", +}); + +const BreadcrumbStatus = Object.freeze({ + Hidden: "hidden", + Disabled: "disabled", + Default: "default", + Active: "active", + Error: "error", +}); + +class AboutTorConnect { + selectors = Object.freeze({ + textContainer: { + title: "div.title", + titleText: "h1.title-text", + longContentText: "#connectLongContentText", + }, + progress: { + description: "p#connectShortDescText", + meter: "div#progressBar", + }, + breadcrumbs: { + container: "#breadcrumbs", + connectToTor: { + link: "#connect-to-tor", + label: "#connect-to-tor .breadcrumb-label", + }, + connectionAssist: { + separator: "#connection-assist-separator", + link: "#connection-assist", + label: "#connection-assist .breadcrumb-label", + }, + tryBridge: { + separator: "#try-bridge-separator", + link: "#try-bridge", + label: "#try-bridge .breadcrumb-label", + }, + }, + viewLog: { + container: "#viewLogContainer", + link: "span#viewLogLink", + }, + quickstart: { + container: "div#quickstartContainer", + checkbox: "input#quickstartCheckbox", + label: "label#quickstartCheckboxLabel", + }, + buttons: { + restart: "button#restartButton", + configure: "button#configureButton", + cancel: "button#cancelButton", + connect: "button#connectButton", + tryBridge: "button#tryBridgeButton", + locationDropdownLabel: "#locationDropdownLabel", + locationDropdown: "form#locationDropdown", + locationDropdownSelect: "form#locationDropdown select", + }, + }); + + elements = Object.freeze({ + title: document.querySelector(this.selectors.textContainer.title), + titleText: document.querySelector(this.selectors.textContainer.titleText), + longContentText: document.querySelector( + this.selectors.textContainer.longContentText + ), + progressDescription: document.querySelector( + this.selectors.progress.description + ), + progressMeter: document.querySelector(this.selectors.progress.meter), + breadcrumbContainer: document.querySelector( + this.selectors.breadcrumbs.container + ), + connectToTorLink: document.querySelector( + this.selectors.breadcrumbs.connectToTor.link + ), + connectToTorLabel: document.querySelector( + this.selectors.breadcrumbs.connectToTor.label + ), + connectionAssistSeparator: document.querySelector( + this.selectors.breadcrumbs.connectionAssist.separator + ), + connectionAssistLink: document.querySelector( + this.selectors.breadcrumbs.connectionAssist.link + ), + connectionAssistLabel: document.querySelector( + this.selectors.breadcrumbs.connectionAssist.label + ), + tryBridgeSeparator: document.querySelector( + this.selectors.breadcrumbs.tryBridge.separator + ), + tryBridgeLink: document.querySelector( + this.selectors.breadcrumbs.tryBridge.link + ), + tryBridgeLabel: document.querySelector( + this.selectors.breadcrumbs.tryBridge.label + ), + viewLogContainer: document.querySelector(this.selectors.viewLog.container), + viewLogLink: document.querySelector(this.selectors.viewLog.link), + quickstartContainer: document.querySelector( + this.selectors.quickstart.container + ), + quickstartCheckbox: document.querySelector( + this.selectors.quickstart.checkbox + ), + quickstartLabel: document.querySelector(this.selectors.quickstart.label), + restartButton: document.querySelector(this.selectors.buttons.restart), + configureButton: document.querySelector(this.selectors.buttons.configure), + cancelButton: document.querySelector(this.selectors.buttons.cancel), + connectButton: document.querySelector(this.selectors.buttons.connect), + locationDropdownLabel: document.querySelector( + this.selectors.buttons.locationDropdownLabel + ), + locationDropdown: document.querySelector( + this.selectors.buttons.locationDropdown + ), + locationDropdownSelect: document.querySelector( + this.selectors.buttons.locationDropdownSelect + ), + tryBridgeButton: document.querySelector(this.selectors.buttons.tryBridge), + }); + + // a redirect url can be passed as a query parameter for the page to + // forward us to once bootstrap completes (otherwise the window will just close) + redirect = null; + + uiState = { + currentState: UIStates.ConnectToTor, + connectIsTryAgain: false, + allowAutomaticLocation: true, + selectedLocation: "automatic", + bootstrapCause: UIStates.ConnectToTor, + }; + + locations = {}; + + constructor() { + this.uiStates = Object.freeze( + Object.fromEntries([ + [UIStates.ConnectToTor, this.showConnectToTor.bind(this)], + [UIStates.Offline, this.showOffline.bind(this)], + [UIStates.ConnectionAssist, this.showConnectionAssistant.bind(this)], + [UIStates.CouldNotLocate, this.showCouldNotLocate.bind(this)], + [UIStates.LocationConfirm, this.showLocationConfirmation.bind(this)], + [UIStates.FinalError, this.showFinalError.bind(this)], + ]) + ); + } + + beginBootstrap() { + RPMSendAsyncMessage("torconnect:begin-bootstrap"); + } + + beginAutoBootstrap(countryCode) { + if (countryCode === "automatic") { + countryCode = ""; + } + RPMSendAsyncMessage("torconnect:begin-autobootstrap", countryCode); + } + + cancelBootstrap() { + RPMSendAsyncMessage("torconnect:cancel-bootstrap"); + } + + transitionUIState(nextState, connState) { + if (nextState !== this.uiState.currentState) { + this.uiState.currentState = nextState; + this.saveUIState(); + } + this.uiStates[nextState](connState); + } + + saveUIState() { + RPMSendAsyncMessage("torconnect:set-ui-state", this.uiState); + } + + /* + Element helper methods + */ + + show(element, primary) { + element.classList.toggle("primary", primary !== undefined && primary); + element.removeAttribute("hidden"); + } + + hide(element) { + element.setAttribute("hidden", "true"); + } + + hideButtons() { + this.hide(this.elements.quickstartContainer); + this.hide(this.elements.restartButton); + this.hide(this.elements.configureButton); + this.hide(this.elements.cancelButton); + this.hide(this.elements.connectButton); + this.hide(this.elements.locationDropdownLabel); + this.hide(this.elements.locationDropdown); + this.hide(this.elements.tryBridgeButton); + } + + populateLocations() { + const selectCountryRegion = document.createElement("option"); + selectCountryRegion.textContent = TorStrings.torConnect.selectCountryRegion; + selectCountryRegion.value = ""; + + // get all codes and names from TorStrings + const locationNodes = []; + for (const [code, name] of Object.entries(this.locations)) { + let option = document.createElement("option"); + option.value = code; + option.textContent = name; + locationNodes.push(option); + } + // locale sort by name + locationNodes.sort((left, right) => + left.textContent.localeCompare(right.textContent) + ); + this.elements.locationDropdownSelect.append( + selectCountryRegion, + ...locationNodes + ); + } + + populateFrequentLocations(locations) { + this.removeFrequentLocations(); + if (!locations || !locations.length) { + return; + } + + const locationNodes = []; + for (const code of locations) { + const option = document.createElement("option"); + option.value = code; + option.className = "frequent-location"; + // codes (partially) come from rdsys service, so make sure we have a + // string defined for it + let name = this.locations[code]; + if (!name) { + name = code; + } + option.textContent = name; + locationNodes.push(option); + } + // locale sort by name + locationNodes.sort((left, right) => + left.textContent.localeCompare(right.textContent) + ); + + const frequentGroup = document.createElement("optgroup"); + frequentGroup.setAttribute( + "label", + TorStrings.torConnect.frequentLocations + ); + frequentGroup.className = "frequent-location"; + const locationGroup = document.createElement("optgroup"); + locationGroup.setAttribute("label", TorStrings.torConnect.otherLocations); + locationGroup.className = "frequent-location"; + // options[0] is either "Select Country or Region" or "Automatic" + this.elements.locationDropdownSelect.options[0].after( + frequentGroup, + ...locationNodes, + locationGroup + ); + } + + removeFrequentLocations() { + const select = this.elements.locationDropdownSelect; + for (const option of select.querySelectorAll(".frequent-location")) { + option.remove(); + } + } + + validateLocation() { + const selectedIndex = this.elements.locationDropdownSelect.selectedIndex; + const selectedOption = this.elements.locationDropdownSelect.options[ + selectedIndex + ]; + if (!selectedOption.value) { + this.elements.tryBridgeButton.setAttribute("disabled", "disabled"); + } else { + this.elements.tryBridgeButton.removeAttribute("disabled"); + } + } + + setTitle(title, className) { + this.elements.titleText.textContent = title; + this.elements.title.className = "title"; + if (className) { + this.elements.title.classList.add(className); + } + document.title = title; + } + + setLongText(...args) { + this.elements.longContentText.textContent = ""; + this.elements.longContentText.append(...args); + } + + setProgress(description, visible, percent) { + this.elements.progressDescription.textContent = description; + if (visible) { + this.show(this.elements.progressMeter); + this.elements.progressMeter.style.width = `${percent}%`; + } else { + this.hide(this.elements.progressMeter); + } + } + + setBreadcrumbsStatus(connectToTor, connectionAssist, tryBridge) { + this.elements.breadcrumbContainer.classList.remove("hidden"); + const elems = [ + [this.elements.connectToTorLink, connectToTor, null], + [ + this.elements.connectionAssistLink, + connectionAssist, + this.elements.connectionAssistSeparator, + ], + [ + this.elements.tryBridgeLink, + tryBridge, + this.elements.tryBridgeSeparator, + ], + ]; + elems.forEach(([elem, status, separator]) => { + elem.classList.remove(BreadcrumbStatus.Hidden); + elem.classList.remove(BreadcrumbStatus.Disabled); + elem.classList.remove(BreadcrumbStatus.Active); + elem.classList.remove(BreadcrumbStatus.Error); + if (status !== "") { + elem.classList.add(status); + } + separator?.classList.toggle("hidden", status === BreadcrumbStatus.Hidden); + }); + } + + hideBreadcrumbs() { + this.elements.breadcrumbContainer.classList.add("hidden"); + } + + /* + These methods update the UI based on the current TorConnect state + */ + + updateUI(state) { + // calls update_$state() + this[`update_${state.State}`](state); + this.elements.quickstartCheckbox.checked = state.QuickStartEnabled; + } + + /* Per-state updates */ + + update_Initial(state) { + this.showConnectToTor(state); + } + + update_Configuring(state) { + if ( + state.StateChanged && + (state.PreviousState === TorConnectState.Bootstrapping || + state.PreviousState === TorConnectState.AutoBootstrapping) + ) { + // The bootstrap has been cancelled + this.transitionUIState(this.uiState.bootstrapCause, state); + } + } + + update_AutoBootstrapping(state) { + this.showBootstrapping(state); + } + + update_Bootstrapping(state) { + this.showBootstrapping(state); + } + + update_Error(state) { + if (!this.uiState.connectIsTryAgain) { + // TorConnect.hasBootstrapEverFailed remains false in case of Internet + // offline + this.uiState.connectIsTryAgain = true; + this.saveUIState(); + } + if (!state.StateChanged) { + return; + } + if (state.InternetStatus === InternetStatus.Offline) { + this.transitionUIState(UIStates.Offline, state); + } else if (state.PreviousState === TorConnectState.Bootstrapping) { + this.transitionUIState(UIStates.ConnectionAssist, state); + } else if (state.PreviousState === TorConnectState.AutoBootstrapping) { + if (this.uiState.bootstrapCause === UIStates.ConnectionAssist) { + if (this.getLocation() === "automatic") { + this.uiState.allowAutomaticLocation = false; + if (!state.DetectedLocation) { + this.transitionUIState(UIStates.CouldNotLocate, state); + return; + } + // Change the location only here, to avoid overriding any user change/ + // insisting with the detected location + this.setLocation(state.DetectedLocation); + } + this.transitionUIState(UIStates.LocationConfirm, state); + } else { + this.transitionUIState(UIStates.FinalError, state); + } + } else { + console.error( + "We received an error starting from an unexpected state", + state + ); + } + } + + update_Bootstrapped(state) { + const showProgressbar = true; + + this.setTitle(TorStrings.torConnect.torConnected, ""); + this.setLongText(TorStrings.settings.torPreferencesDescription); + this.setProgress("", showProgressbar, 100); + this.hideButtons(); + + // redirects page to the requested redirect url, removes about:torconnect + // from the page stack, so users cannot accidentally go 'back' to the + // now unresponsive page + window.location.replace(this.redirect); + } + + update_Disabled(state) { + // TODO: we should probably have some UX here if a user goes to about:torconnect when + // it isn't in use (eg using tor-launcher or system tor) + } + + showConnectToTor(state) { + this.setTitle(TorStrings.torConnect.torConnect, ""); + this.setLongText(TorStrings.settings.torPreferencesDescription); + this.setProgress("", false); + this.hide(this.elements.viewLogContainer); + this.hideButtons(); + this.show(this.elements.quickstartContainer); + this.show(this.elements.configureButton); + this.show(this.elements.connectButton, true); + if (state?.StateChanged) { + this.elements.connectButton.focus(); + } + if (this.uiState.connectIsTryAgain) { + this.setBreadcrumbsStatus( + BreadcrumbStatus.Active, + BreadcrumbStatus.Default, + BreadcrumbStatus.Disabled + ); + this.elements.connectButton.textContent = TorStrings.torConnect.tryAgain; + } + this.uiState.bootstrapCause = UIStates.ConnectToTor; + this.saveUIState(); + } + + showBootstrapping(state) { + const showProgressbar = true; + let title = ""; + let description = ""; + const breadcrumbs = [ + BreadcrumbStatus.Disabled, + BreadcrumbStatus.Disabled, + BreadcrumbStatus.Disabled, + ]; + switch (this.uiState.bootstrapCause) { + case UIStates.ConnectToTor: + breadcrumbs[0] = BreadcrumbStatus.Active; + title = this.uiState.connectIsTryAgain + ? TorStrings.torConnect.tryAgain + : TorStrings.torConnect.torConnecting; + description = TorStrings.settings.torPreferencesDescription; + break; + case UIStates.ConnectionAssist: + breadcrumbs[2] = BreadcrumbStatus.Active; + title = TorStrings.torConnect.tryingBridge; + description = TorStrings.torConnect.assistDescription; + break; + case UIStates.CouldNotLocate: + breadcrumbs[2] = BreadcrumbStatus.Active; + title = TorStrings.torConnect.tryingBridgeAgain; + description = TorStrings.torConnect.errorLocationDescription; + break; + case UIStates.LocationConfirm: + breadcrumbs[2] = BreadcrumbStatus.Active; + title = TorStrings.torConnect.tryingBridgeAgain; + description = TorStrings.torConnect.isLocationCorrectDescription; + break; + } + this.setTitle(title, ""); + this.showConfigureConnectionLink(description); + this.setProgress("", showProgressbar, state.BootstrapProgress); + if (state.HasBootsrapEverFailed) { + this.setBreadcrumbsStatus(...breadcrumbs); + } else { + this.hideBreadcrumbs(); + } + this.hideButtons(); + if (state.ShowViewLog) { + this.show(this.elements.viewLogContainer); + } else { + this.hide(this.elements.viewLogContainer); + } + this.show(this.elements.cancelButton, true); + if (state.StateChanged) { + this.elements.cancelButton.focus(); + } + } + + showOffline(error) { + this.setTitle(TorStrings.torConnect.noInternet, "offline"); + this.setLongText(TorStrings.torConnect.noInternetDescription); + this.setProgress(error, false); + this.setBreadcrumbsStatus( + BreadcrumbStatus.Default, + BreadcrumbStatus.Active, + BreadcrumbStatus.Hidden + ); + this.show(this.elements.viewLogContainer); + this.hideButtons(); + this.show(this.elements.configureButton); + this.show(this.elements.connectButton, true); + this.elements.connectButton.textContent = TorStrings.torConnect.tryAgain; + } + + showConnectionAssistant(state) { + this.setTitle(TorStrings.torConnect.couldNotConnect, "assist"); + this.showConfigureConnectionLink(TorStrings.torConnect.assistDescription); + this.setProgress(state?.ErrorDetails, false); + this.setBreadcrumbsStatus( + BreadcrumbStatus.Default, + BreadcrumbStatus.Active, + BreadcrumbStatus.Disabled + ); + this.showLocationForm(false, TorStrings.torConnect.tryBridge); + if (state?.StateChanged) { + this.elements.tryBridgeButton.focus(); + } + this.uiState.bootstrapCause = UIStates.ConnectionAssist; + this.saveUIState(); + } + + showCouldNotLocate(state) { + this.uiState.allowAutomaticLocation = false; + this.setTitle(TorStrings.torConnect.errorLocation, "location"); + this.showConfigureConnectionLink( + TorStrings.torConnect.errorLocationDescription + ); + this.setProgress(state.ErrorMessage, false); + this.setBreadcrumbsStatus( + BreadcrumbStatus.Default, + BreadcrumbStatus.Active, + BreadcrumbStatus.Disabled + ); + this.show(this.elements.viewLogContainer); + this.showLocationForm(true, TorStrings.torConnect.tryBridge); + if (state.StateChanged) { + this.elements.tryBridgeButton.focus(); + } + this.uiState.bootstrapCause = UIStates.CouldNotLocate; + this.saveUIState(); + } + + showLocationConfirmation(state) { + this.setTitle(TorStrings.torConnect.isLocationCorrect, "location"); + this.showConfigureConnectionLink( + TorStrings.torConnect.isLocationCorrectDescription + ); + this.setProgress(state.ErrorMessage, false); + this.setBreadcrumbsStatus( + BreadcrumbStatus.Default, + BreadcrumbStatus.Default, + BreadcrumbStatus.Active + ); + this.show(this.elements.viewLogContainer); + this.showLocationForm(true, TorStrings.torConnect.tryAgain); + if (state.StateChanged) { + this.elements.tryBridgeButton.focus(); + } + this.uiState.bootstrapCause = UIStates.LocationConfirm; + this.saveUIState(); + } + + showFinalError(state) { + this.setTitle(TorStrings.torConnect.finalError, "final"); + this.setLongText(TorStrings.torConnect.finalErrorDescription); + this.setProgress(state ? state.ErrorDetails : "", false); + this.setBreadcrumbsStatus( + BreadcrumbStatus.Default, + BreadcrumbStatus.Default, + BreadcrumbStatus.Active + ); + this.hideButtons(); + this.show(this.elements.restartButton); + this.show(this.elements.configureButton, true); + } + + showConfigureConnectionLink(text) { + const pieces = text.split("#1"); + const link = document.createElement("a"); + link.textContent = TorStrings.torConnect.configureConnection; + link.setAttribute("href", "#"); + link.addEventListener("click", e => { + e.preventDefault(); + RPMSendAsyncMessage("torconnect:open-tor-preferences"); + }); + if (pieces.length > 1) { + const first = pieces.shift(); + this.setLongText(first, link, ...pieces); + } else { + this.setLongText(text); + } + } + + showLocationForm(isError, buttonLabel) { + this.hideButtons(); + RPMSendQuery("torconnect:get-country-codes").then(codes => { + if (codes && codes.length) { + this.populateFrequentLocations(codes); + this.setLocation(); + } + }); + let firstOpt = this.elements.locationDropdownSelect.options[0]; + if (this.uiState.allowAutomaticLocation) { + firstOpt.value = "automatic"; + firstOpt.textContent = TorStrings.torConnect.automatic; + } else { + firstOpt.value = ""; + firstOpt.textContent = TorStrings.torConnect.selectCountryRegion; + } + this.setLocation(); + this.validateLocation(); + this.show(this.elements.locationDropdownLabel); + this.show(this.elements.locationDropdown); + this.elements.locationDropdownLabel.classList.toggle("error", isError); + this.show(this.elements.tryBridgeButton, true); + this.elements.tryBridgeButton.classList.toggle("danger-button", isError); + if (buttonLabel !== undefined) { + this.elements.tryBridgeButton.textContent = buttonLabel; + } + } + + getLocation() { + const selectedIndex = this.elements.locationDropdownSelect.selectedIndex; + return this.elements.locationDropdownSelect.options[selectedIndex].value; + } + + setLocation(code) { + if (!code) { + code = this.uiState.selectedLocation; + } else { + this.uiState.selectedLocation = code; + } + if (this.getLocation() === code) { + return; + } + const options = this.elements.locationDropdownSelect.options; + // We need to do this way, because we have repeated values that break + // the .value way to select (which would however require the label, + // rather than the code)... + for (let i = 0; i < options.length; i++) { + if (options[i].value === code) { + this.elements.locationDropdownSelect.selectedIndex = i; + break; + } + } + this.validateLocation(); + } + + initElements(direction) { + document.documentElement.setAttribute("dir", direction); + + this.elements.connectToTorLink.addEventListener("click", event => { + if (this.uiState.currentState === UIStates.ConnectToTor) { + return; + } + this.transitionUIState(UIStates.ConnectToTor, null); + RPMSendAsyncMessage("torconnect:broadcast-user-action", { + uiState: UIStates.ConnectToTor, + }); + }); + this.elements.connectToTorLabel.textContent = + TorStrings.torConnect.torConnect; + this.elements.connectionAssistLink.addEventListener("click", event => { + if ( + this.elements.connectionAssistLink.classList.contains( + BreadcrumbStatus.Active + ) || + this.elements.connectionAssistLink.classList.contains( + BreadcrumbStatus.Disabled + ) + ) { + return; + } + this.transitionUIState(UIStates.ConnectionAssist, null); + RPMSendAsyncMessage("torconnect:broadcast-user-action", { + uiState: UIStates.ConnectionAssist, + }); + }); + this.elements.connectionAssistLabel.textContent = + TorStrings.torConnect.breadcrumbAssist; + this.elements.tryBridgeLabel.textContent = + TorStrings.torConnect.breadcrumbTryBridge; + + this.hide(this.elements.viewLogContainer); + this.elements.viewLogLink.textContent = TorStrings.torConnect.viewLog; + this.elements.viewLogLink.addEventListener("click", event => { + RPMSendAsyncMessage("torconnect:view-tor-logs"); + }); + + this.elements.quickstartCheckbox.addEventListener("change", () => { + const quickstart = this.elements.quickstartCheckbox.checked; + RPMSendAsyncMessage("torconnect:set-quickstart", quickstart); + }); + this.elements.quickstartLabel.textContent = + TorStrings.settings.quickstartCheckbox; + + this.elements.restartButton.textContent = + TorStrings.torConnect.restartTorBrowser; + this.elements.restartButton.addEventListener("click", () => { + RPMSendAsyncMessage("torconnect:restart"); + }); + + this.elements.configureButton.textContent = + TorStrings.torConnect.torConfigure; + this.elements.configureButton.addEventListener("click", () => { + RPMSendAsyncMessage("torconnect:open-tor-preferences"); + }); + + this.elements.cancelButton.textContent = TorStrings.torConnect.cancel; + this.elements.cancelButton.addEventListener("click", () => { + this.cancelBootstrap(); + }); + + this.elements.connectButton.textContent = + TorStrings.torConnect.torConnectButton; + this.elements.connectButton.addEventListener("click", () => { + this.beginBootstrap(); + }); + + this.populateLocations(); + this.elements.locationDropdownSelect.addEventListener("change", () => { + this.uiState.selectedLocation = this.getLocation(); + this.saveUIState(); + this.validateLocation(); + RPMSendAsyncMessage("torconnect:broadcast-user-action", { + location: this.uiState.selectedLocation, + }); + }); + + this.elements.locationDropdownLabel.textContent = + TorStrings.torConnect.yourLocation; + + this.elements.tryBridgeButton.textContent = TorStrings.torConnect.tryBridge; + this.elements.tryBridgeButton.addEventListener("click", () => { + const value = this.getLocation(); + if (value === "automatic") { + this.beginAutoBootstrap(); + } else { + this.beginAutoBootstrap(value); + } + }); + } + + initObservers() { + // TorConnectParent feeds us state blobs to we use to update our UI + RPMAddMessageListener("torconnect:state-change", ({ data }) => { + this.updateUI(data); + }); + RPMAddMessageListener("torconnect:user-action", ({ data }) => { + if (data.location) { + this.uiState.selectedLocation = data.location; + this.setLocation(); + } + if (data.uiState !== undefined) { + this.transitionUIState(data.uiState, data.connState); + } + }); + } + + initKeyboardShortcuts() { + document.onkeydown = evt => { + // unfortunately it looks like we still haven't standardized keycodes to + // integers, so we must resort to a string compare here :( + // see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent/code for relevant documentation + if (evt.code === "Escape") { + this.cancelBootstrap(); + } + }; + } + + async init() { + // see if a user has a final destination after bootstrapping + let params = new URLSearchParams(new URL(document.location.href).search); + if (params.has("redirect")) { + const encodedRedirect = params.get("redirect"); + this.redirect = decodeURIComponent(encodedRedirect); + } else { + // if the user gets here manually or via the button in the urlbar + // then we will redirect to about:tor + this.redirect = "about:tor"; + } + + let args = await RPMSendQuery("torconnect:get-init-args"); + + // various constants + TorStrings = Object.freeze(args.TorStrings); + TorConnectState = Object.freeze(args.TorConnectState); + InternetStatus = Object.freeze(args.InternetStatus); + this.locations = args.CountryNames; + + this.initElements(args.Direction); + this.initObservers(); + this.initKeyboardShortcuts(); + + if (Object.keys(args.State.UIState).length) { + this.uiState = args.State.UIState; + } else { + args.State.UIState = this.uiState; + this.saveUIState(); + } + this.uiStates[this.uiState.currentState](args.State); + // populate UI based on current state + this.updateUI(args.State); + } +} + +const aboutTorConnect = new AboutTorConnect(); +aboutTorConnect.init(); diff --git a/browser/components/torconnect/content/aboutTorConnect.xhtml b/browser/components/torconnect/content/aboutTorConnect.xhtml new file mode 100644 index 000000000000..77d2e6889570 --- /dev/null +++ b/browser/components/torconnect/content/aboutTorConnect.xhtml @@ -0,0 +1,68 @@ +<!-- Copyright (c) 2021, The Tor Project, Inc. --> +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <meta http-equiv="Content-Security-Policy" content="default-src chrome:; object-src 'none'" /> + <link rel="stylesheet" href="chrome://browser/skin/onionPattern.css" type="text/css" media="all" /> + <link rel="stylesheet" href="chrome://browser/content/torconnect/aboutTorConnect.css" type="text/css" media="all" /> + </head> + <body> + <div id="progressBar"> + <div id="progressBackground" /> + <div id="progressSolid" /> + </div> + <div id="connectPageContainer" class="container"> + <div id="breadcrumbs" class="hidden"> + <span id="connect-to-tor" class="breadcrumb-item"> + <span id="connect-to-tor-icon" class="breadcrumb-icon" /> + <span class="breadcrumb-label"/> + </span> + <span id="connection-assist-separator" class="breadcrumb-separator breadcrumb-icon" /> + <span id="connection-assist" class="breadcrumb-item"> + <span id="connection-assist-icon" class="breadcrumb-icon" /> + <span class="breadcrumb-label"/> + </span> + <span id="try-bridge-separator" class="breadcrumb-separator breadcrumb-icon" /> + <span id="try-bridge" class="breadcrumb-item"> + <span id="try-bridge-icon" class="breadcrumb-icon" /> + <span class="breadcrumb-label"/> + </span> + </div> + <div id="text-container"> + <div class="title"> + <h1 class="title-text"/> + </div> + <div id="connectLongContent"> + <p id="connectLongContentText" /> + </div> + <div id="connectShortDesc"> + <p id="connectShortDescText" /> + </div> + + <div id="viewLogContainer"> + <span id="viewLogLink"></span> + </div> + + <div id="quickstartContainer"> + <input id="quickstartCheckbox" type="checkbox" /> + <label id="quickstartCheckboxLabel" for="quickstartCheckbox"/> + </div> + + <div id="connectButtonContainer" class="button-container"> + <button id="restartButton" hidden="true"></button> + <button id="configureButton" hidden="true"></button> + <button id="cancelButton" hidden="true"></button> + <button id="connectButton" class="primary" hidden="true"></button> + <label id="locationDropdownLabel" for="countries"/> + <form id="locationDropdown" hidden="true"> + <select id="countries"> + </select> + </form> + <button id="tryBridgeButton" class="primary" hidden="true"></button> + </div> + </div> + </div> +#include ../../../themes/shared/onionPattern.inc.xhtml + </body> + <script src="chrome://browser/content/torconnect/aboutTorConnect.js"/> +</html> diff --git a/browser/components/torconnect/content/arrow-right.svg b/browser/components/torconnect/content/arrow-right.svg new file mode 100644 index 000000000000..3f6d8ded52be --- /dev/null +++ b/browser/components/torconnect/content/arrow-right.svg @@ -0,0 +1,4 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg"> + <path d="M10.9991 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stroke="context-fill" stroke-width="1.25" stroke-linecap="round"/> + <path d="M6.65686 15.1421C6.65686 15.1421 6.65686 12.3137 9.48529 9.48529C12.3137 6.65686 15.1421 6.65686 15.1421 6.65686" stroke="context-fill" stroke-width="1.25" stroke-linecap="round"/> +</svg> diff --git a/browser/components/torconnect/content/connection-failure.svg b/browser/components/torconnect/content/connection-failure.svg new file mode 100644 index 000000000000..76af8c8b94e4 --- /dev/null +++ b/browser/components/torconnect/content/connection-failure.svg @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg fill="none" height="60" viewBox="0 0 60 60" width="60" xmlns="http://www.w3.org/2000/svg"> + <path fill="context-fill" d="M 30,1.875 C 14.467,1.875 1.875,14.467 1.875,30 c 0,6.725546 2.3647525,12.894963 6.3027344,17.734375 l -4.7636719,4.763672 c -0.7834743,0.783474 -0.7834743,2.044651 0,2.828125 0.7834743,0.783474 2.0446507,0.783474 2.828125,0 C 21.046044,40.52782 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[...] +</svg> diff --git a/browser/components/torconnect/content/onion-slash-fillable.svg b/browser/components/torconnect/content/onion-slash-fillable.svg new file mode 100644 index 000000000000..18f1c5a5520b --- /dev/null +++ b/browser/components/torconnect/content/onion-slash-fillable.svg @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg viewBox="0 0 16 16" width="16" height="16" xmlns="http://www.w3.org/2000/svg"> + <path d="m14.1161 15.6245c-.0821.0001-.1634-.016-.2393-.0474-.0758-.0314-.1447-.0775-.2027-.1356l-12.749984-12.749c-.109266-.11882-.168406-.27526-.165071-.43666.003335-.16139.068886-.31525.182967-.42946.114078-.11421.267868-.17994.429258-.18345.16139-.00352.3179.05544.43685.16457l12.74998 12.75c.1168.1176.1824.2767.1824.4425s-.0656.3249-.1824.4425c-.058.058-.1269.1039-.2028.1352-.0759.0312-.1571.0471-.2392.0468z" fill-opacity="context-fill-opacity" fill="context-fill" /> + <path d="m 8,0.5000002 c -1.61963,0 -3.1197431,0.5137987 -4.3457031,1.3867188 l 0.84375,0.8417968 0.7792969,0.78125 0.8613281,0.8613282 0.8164062,0.8164062 0.9863281,0.984375 h 0.058594 c 1.00965,0 1.828125,0.818485 1.828125,1.828125 0,0.01968 6.2e-4,0.039074 0,0.058594 L 10.8125,9.0449221 C 10.9334,8.7195921 11,8.3674002 11,8.0000002 c 0,-1.65685 -1.34314,-3 -3,-3 v -1.078125 c 2.25231,0 4.078125,1.825845 4.078125,4.078125 0,0.67051 -0.162519,1.3033281 -0.449219,1.8613281 l 0.861328,0 [...] +</svg> diff --git a/browser/components/torconnect/content/onion-slash.svg b/browser/components/torconnect/content/onion-slash.svg new file mode 100644 index 000000000000..93eb24b03905 --- /dev/null +++ b/browser/components/torconnect/content/onion-slash.svg @@ -0,0 +1,5 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg viewBox="0 0 16 16" width="16" height="16" xmlns="http://www.w3.org/2000/svg"> + <path d="m14.1161 15.6245c-.0821.0001-.1634-.016-.2393-.0474-.0758-.0314-.1447-.0775-.2027-.1356l-12.749984-12.749c-.109266-.11882-.168406-.27526-.165071-.43666.003335-.16139.068886-.31525.182967-.42946.114078-.11421.267868-.17994.429258-.18345.16139-.00352.3179.05544.43685.16457l12.74998 12.75c.1168.1176.1824.2767.1824.4425s-.0656.3249-.1824.4425c-.058.058-.1269.1039-.2028.1352-.0759.0312-.1571.0471-.2392.0468z" fill-opacity="context-fill-opacity" fill="#ff0039" /> + <path d="m 8,0.5000002 c -1.61963,0 -3.1197431,0.5137987 -4.3457031,1.3867188 l 0.84375,0.8417968 0.7792969,0.78125 0.8613281,0.8613282 0.8164062,0.8164062 0.9863281,0.984375 h 0.058594 c 1.00965,0 1.828125,0.818485 1.828125,1.828125 0,0.01968 6.2e-4,0.039074 0,0.058594 L 10.8125,9.0449221 C 10.9334,8.7195921 11,8.3674002 11,8.0000002 c 0,-1.65685 -1.34314,-3 -3,-3 v -1.078125 c 2.25231,0 4.078125,1.825845 4.078125,4.078125 0,0.67051 -0.162519,1.3033281 -0.449219,1.8613281 l 0.861328,0 [...] +</svg> diff --git a/browser/components/torconnect/content/onion.svg b/browser/components/torconnect/content/onion.svg new file mode 100644 index 000000000000..7655a800d9ee --- /dev/null +++ b/browser/components/torconnect/content/onion.svg @@ -0,0 +1,4 @@ +<?xml version="1.0" encoding="UTF-8" standalone="no"?> +<svg viewBox="0 0 16 16" width="16" height="16" xmlns="http://www.w3.org/2000/svg"> + <path d="M 8 0.5 C 3.85786 0.5 0.5 3.85786 0.5 8 C 0.5 12.1421 3.85786 15.5 8 15.5 C 12.1421 15.5 15.5 12.1421 15.5 8 C 15.5 3.85786 12.1421 0.5 8 0.5 z M 8 1.671875 C 11.4949 1.671875 14.328125 4.50507 14.328125 8 C 14.328125 11.4949 11.4949 14.328125 8 14.328125 L 8 13.25 C 10.89951 13.25 13.25 10.89951 13.25 8 C 13.25 5.10051 10.89951 2.75 8 2.75 L 8 1.671875 z M 8 3.921875 C 10.25231 3.921875 12.078125 5.74772 12.078125 8 C 12.078125 10.25231 10.25231 12.078125 8 12.078125 L 8 11 C [...] +</svg> diff --git a/browser/components/torconnect/content/torBootstrapUrlbar.js b/browser/components/torconnect/content/torBootstrapUrlbar.js new file mode 100644 index 000000000000..61b15b809ef6 --- /dev/null +++ b/browser/components/torconnect/content/torBootstrapUrlbar.js @@ -0,0 +1,95 @@ +// Copyright (c) 2021, The Tor Project, Inc. + +"use strict"; + +const { TorConnect, TorConnectTopics, TorConnectState } = ChromeUtils.import( + "resource:///modules/TorConnect.jsm" +); +const { TorStrings } = ChromeUtils.import("resource:///modules/TorStrings.jsm"); + +/* globals browser, gURLBar, Services */ + +var TorBootstrapUrlbar = { + selectors: Object.freeze({ + torConnect: { + box: "hbox#torconnect-box", + label: "label#torconnect-label", + }, + }), + + elements: null, + + updateTorConnectBox(state) { + switch (state) { + case TorConnectState.Initial: + case TorConnectState.Configuring: + case TorConnectState.AutoConfiguring: + case TorConnectState.Error: + case TorConnectState.FatalError: { + this.elements.torConnectBox.removeAttribute("hidden"); + this.elements.torConnectLabel.textContent = + TorStrings.torConnect.torNotConnectedConcise; + this.elements.inputContainer.setAttribute("torconnect", "offline"); + break; + } + case TorConnectState.Bootstrapping: { + this.elements.torConnectBox.removeAttribute("hidden"); + this.elements.torConnectLabel.textContent = + TorStrings.torConnect.torConnectingConcise; + this.elements.inputContainer.setAttribute("torconnect", "connecting"); + break; + } + case TorConnectState.Bootstrapped: { + this.elements.torConnectBox.removeAttribute("hidden"); + this.elements.torConnectLabel.textContent = + TorStrings.torConnect.torConnectedConcise; + this.elements.inputContainer.setAttribute("torconnect", "connected"); + // hide torconnect box after 5 seconds + setTimeout(() => { + this.elements.torConnectBox.setAttribute("hidden", "true"); + }, 5000); + break; + } + case TorConnectState.Disabled: { + this.elements.torConnectBox.setAttribute("hidden", "true"); + break; + } + default: + break; + } + }, + + observe(aSubject, aTopic, aData) { + if (aTopic === TorConnectTopics.StateChange) { + const obj = aSubject?.wrappedJSObject; + this.updateTorConnectBox(obj?.state); + } + }, + + init() { + if (TorConnect.shouldShowTorConnect) { + // browser isn't populated until init + this.elements = Object.freeze({ + torConnectBox: browser.ownerGlobal.document.querySelector( + this.selectors.torConnect.box + ), + torConnectLabel: browser.ownerGlobal.document.querySelector( + this.selectors.torConnect.label + ), + inputContainer: gURLBar._inputContainer, + }); + this.elements.torConnectBox.addEventListener("click", () => { + TorConnect.openTorConnect(); + }); + Services.obs.addObserver(this, TorConnectTopics.StateChange); + this.observing = true; + this.updateTorConnectBox(TorConnect.state); + } + }, + + uninit() { + if (this.observing) { + Services.obs.removeObserver(this, TorConnectTopics.StateChange); + } + }, +}; diff --git a/browser/components/torconnect/content/torconnect-urlbar.css b/browser/components/torconnect/content/torconnect-urlbar.css new file mode 100644 index 000000000000..96d9ff63ec71 --- /dev/null +++ b/browser/components/torconnect/content/torconnect-urlbar.css @@ -0,0 +1,37 @@ +/* + ensure our torconnect button is always visible (same rule as for the bookmark button) +*/ +label#torconnect-label { + margin: 0; + opacity: 0.6; + padding: 0 0.5em; +} + +hbox.urlbar-page-action#torconnect-box { + display: -moz-inline-box!important; +} + +/* hide when hidden attribute is set */ +hbox.urlbar-page-action#torconnect-box[hidden="true"], +/* hide when user is typing in URL bar */ +#urlbar[usertyping] > #urlbar-input-container > #page-action-buttons > #torconnect-box { + display: none!important; +} + +/* hide urlbar's placeholder text when not connectd to tor */ +hbox#urlbar-input-container[torconnect="offline"] input#urlbar-input::placeholder, +hbox#urlbar-input-container[torconnect="connecting"] input#urlbar-input::placeholder { + opacity: 0; +} + +/* hide search suggestions when not connected to tor */ +hbox#urlbar-input-container[torconnect="offline"] + vbox.urlbarView, +hbox#urlbar-input-container[torconnect="connecting"] + vbox.urlbarView { + display: none!important; +} + +/* hide search icon when we are not connected to tor */ +hbox#urlbar-input-container[torconnect="offline"] > #identity-box[pageproxystate="invalid"] > #identity-icon, +hbox#urlbar-input-container[torconnect="connecting"] > #identity-box[pageproxystate="invalid"] > #identity-icon { + display: none!important; +} diff --git a/browser/components/torconnect/content/torconnect-urlbar.inc.xhtml b/browser/components/torconnect/content/torconnect-urlbar.inc.xhtml new file mode 100644 index 000000000000..60e985a72691 --- /dev/null +++ b/browser/components/torconnect/content/torconnect-urlbar.inc.xhtml @@ -0,0 +1,10 @@ +# Copyright (c) 2021, The Tor Project, Inc. + +<hbox id="torconnect-box" + class="urlbar-icon-wrapper urlbar-page-action" + role="status" + hidden="true"> + <hbox id="torconnect-container"> + <label id="torconnect-label"/> + </hbox> +</hbox> \ No newline at end of file diff --git a/browser/components/torconnect/jar.mn b/browser/components/torconnect/jar.mn new file mode 100644 index 000000000000..4a65177f7eae --- /dev/null +++ b/browser/components/torconnect/jar.mn @@ -0,0 +1,13 @@ +browser.jar: + content/browser/torconnect/torBootstrapUrlbar.js (content/torBootstrapUrlbar.js) + content/browser/torconnect/aboutTorConnect.css (content/aboutTorConnect.css) +* content/browser/torconnect/aboutTorConnect.xhtml (content/aboutTorConnect.xhtml) + content/browser/torconnect/aboutTorConnect.js (content/aboutTorConnect.js) + content/browser/torconnect/arrow-right.svg (content/arrow-right.svg) + content/browser/torconnect/bridge.svg (content/bridge.svg) + content/browser/torconnect/connection-failure.svg (content/connection-failure.svg) + content/browser/torconnect/connection-location.svg (content/connection-location.svg) + content/browser/torconnect/onion.svg (content/onion.svg) + content/browser/torconnect/onion-slash.svg (content/onion-slash.svg) + content/browser/torconnect/onion-slash-fillable.svg (content/onion-slash-fillable.svg) + skin/classic/browser/torconnect-urlbar.css (content/torconnect-urlbar.css) diff --git a/browser/components/torconnect/moz.build b/browser/components/torconnect/moz.build new file mode 100644 index 000000000000..eb29c31a4243 --- /dev/null +++ b/browser/components/torconnect/moz.build @@ -0,0 +1,6 @@ +JAR_MANIFESTS += ['jar.mn'] + +EXTRA_JS_MODULES += [ + 'TorConnectChild.jsm', + 'TorConnectParent.jsm', +] diff --git a/browser/components/urlbar/UrlbarInput.jsm b/browser/components/urlbar/UrlbarInput.jsm index 20c7f9fa2c21..ce5bf88df509 100644 --- a/browser/components/urlbar/UrlbarInput.jsm +++ b/browser/components/urlbar/UrlbarInput.jsm @@ -10,6 +10,38 @@ const { XPCOMUtils } = ChromeUtils.import( "resource://gre/modules/XPCOMUtils.jsm" );

+const { TorConnect } = ChromeUtils.import("resource:///modules/TorConnect.jsm"); + +// in certain scenarios we want user input uris to open in a new tab if they do so from the +// about:torconnect tab +function maybeUpdateOpenLocationForTorConnect( + openUILinkWhere, + currentURI, + destinationURI +) { + try { + // only open in new tab if: + if ( + // user is navigating away from about:torconnect + currentURI === "about:torconnect" && + // we are trying to open in same tab + openUILinkWhere === "current" && + // only if user still has not bootstrapped + TorConnect.shouldShowTorConnect && + // and user is not just navigating to about:torconnect + destinationURI !== "about:torconnect" + ) { + return "tab"; + } + } catch (e) { + // swallow exception and fall through returning original so we don't accidentally break + // anything if an exception is thrown + console.log(e?.message ? e.message : e); + } + + return openUILinkWhere; +} + XPCOMUtils.defineLazyModuleGetters(this, { AppConstants: "resource://gre/modules/AppConstants.jsm", BrowserSearchTelemetry: "resource:///modules/BrowserSearchTelemetry.jsm", @@ -2547,6 +2579,11 @@ class UrlbarInput { this.selectionStart = this.selectionEnd = 0; }

+ openUILinkWhere = maybeUpdateOpenLocationForTorConnect( + openUILinkWhere, + this.window.gBrowser.currentURI.asciiSpec, + url + ); if (openUILinkWhere != "current") { this.handleRevert(); } diff --git a/browser/themes/shared/browser-shared.css b/browser/themes/shared/browser-shared.css index 1a1bb759b8b4..c8dac0afb49a 100644 --- a/browser/themes/shared/browser-shared.css +++ b/browser/themes/shared/browser-shared.css @@ -21,6 +21,7 @@ @import url("chrome://browser/skin/ctrlTab.css"); @import url("chrome://browser/skin/customizableui/customizeMode.css"); @import url("chrome://browser/skin/UITour.css"); +@import url("chrome://browser/skin/torconnect-urlbar.css");

@namespace html url("http://www.w3.org/1999/xhtml");

diff --git a/dom/base/Document.cpp b/dom/base/Document.cpp index ad3abe7bffec..430238686cd0 100644 --- a/dom/base/Document.cpp +++ b/dom/base/Document.cpp @@ -17795,8 +17795,55 @@ ColorScheme Document::DefaultColorScheme() const { }

ColorScheme Document::PreferredColorScheme(IgnoreRFP aIgnoreRFP) const { + + // tor-browser#27476 + // should this document ignore resist finger-printing settings with regards to + // setting the color scheme + // currently only enabled for about:torconnect but we could expand to other non- + // SystemPrincipal pages if we wish + const auto documentUsesPreferredColorScheme = [](auto const* constDocument) -> bool { + if (auto* document = const_cast<Document*>(constDocument); document != nullptr) { + auto uri = document->GetDocBaseURI(); + + // try and extract out our prepath and filepath portions of the uri to C-strings + nsAutoCString prePathStr, filePathStr; + if(NS_FAILED(uri->GetPrePath(prePathStr)) || + NS_FAILED(uri->GetFilePath(filePathStr))) { + return false; + } + + // stick them in string view for easy comparisons + std::string_view prePath(prePathStr.get(), prePathStr.Length()), + filePath(filePathStr.get(), filePathStr.Length()); + + // these about URIs will have the user's preferred color scheme exposed to them + // we can place other URIs here in the future if we wish + // see nsIURI.idl for URI part definitions + constexpr struct { + std::string_view prePath; + std::string_view filePath; + } allowedURIs[] = { + { "about:", "torconnect" }, + }; + + // check each uri in the allow list against this document's uri + // verify the prepath and the file path match + for(auto const& uri : allowedURIs) { + if (prePath == uri.prePath && + filePath == uri.filePath) { + // positive match means we can apply dark-mode to the page + return true; + } + } + } + + // do not allow if no match or other error + return false; + }; + if (aIgnoreRFP == IgnoreRFP::No && - nsContentUtils::ShouldResistFingerprinting(this)) { + nsContentUtils::ShouldResistFingerprinting(this) && + !documentUsesPreferredColorScheme(this)) { return ColorScheme::Light; }

diff --git a/dom/base/nsGlobalWindowOuter.cpp b/dom/base/nsGlobalWindowOuter.cpp index 8f7f880de51a..1d4ffff18a52 100644 --- a/dom/base/nsGlobalWindowOuter.cpp +++ b/dom/base/nsGlobalWindowOuter.cpp @@ -6110,6 +6110,8 @@ void nsGlobalWindowOuter::CloseOuter(bool aTrustedCaller) { NS_ENSURE_SUCCESS_VOID(rv);

if (!StringBeginsWith(url, u"about:neterror"_ns) && + // we want about:torconnect pages to be able to close themselves after bootstrap + !StringBeginsWith(url, u"about:torconnect"_ns) && !mBrowsingContext->HadOriginalOpener() && !aTrustedCaller && !IsOnlyTopLevelDocumentInSHistory()) { bool allowClose = diff --git a/toolkit/actors/AboutHttpsOnlyErrorParent.jsm b/toolkit/actors/AboutHttpsOnlyErrorParent.jsm index 1094126816f6..1d34525baf5c 100644 --- a/toolkit/actors/AboutHttpsOnlyErrorParent.jsm +++ b/toolkit/actors/AboutHttpsOnlyErrorParent.jsm @@ -12,6 +12,8 @@ const { PrivateBrowsingUtils } = ChromeUtils.import( ); const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");

+const { TorConnect } = ChromeUtils.import("resource:///modules/TorConnect.jsm"); + class AboutHttpsOnlyErrorParent extends JSWindowActorParent { get browser() { return this.browsingContext.top.embedderElement; @@ -22,7 +24,10 @@ class AboutHttpsOnlyErrorParent extends JSWindowActorParent { case "goBack": this.goBackFromErrorPage(this.browser); break; + case "ShouldShowTorConnect": + return TorConnect.shouldShowTorConnect; } + return undefined; }

goBackFromErrorPage(aBrowser) { diff --git a/toolkit/components/httpsonlyerror/content/errorpage.js b/toolkit/components/httpsonlyerror/content/errorpage.js index 50ece6e33ba1..3eec71861304 100644 --- a/toolkit/components/httpsonlyerror/content/errorpage.js +++ b/toolkit/components/httpsonlyerror/content/errorpage.js @@ -122,8 +122,17 @@ function addAutofocus(selector, position = "afterbegin") {

/* Initialize Page */

-initPage(); -// Dispatch this event so tests can detect that we finished loading the error page. -// We're using the same event name as neterror because BrowserTestUtils.jsm relies on that. -let event = new CustomEvent("AboutNetErrorLoad", { bubbles: true }); -document.dispatchEvent(event); +RPMSendQuery("ShouldShowTorConnect").then(shouldShow => { + if (shouldShow) { + // pass orginal destination as redirect param + const encodedRedirect = encodeURIComponent(document.location.href); + document.location.replace(`about:torconnect?redirect=${encodedRedirect}`); + return; + } + + initPage(); + // Dispatch this event so tests can detect that we finished loading the error page. + // We're using the same event name as neterror because BrowserTestUtils.jsm relies on that. + let event = new CustomEvent("AboutNetErrorLoad", { bubbles: true }); + document.dispatchEvent(event); +}); diff --git a/toolkit/modules/RemotePageAccessManager.jsm b/toolkit/modules/RemotePageAccessManager.jsm index 2ae489873680..6b1da814765f 100644 --- a/toolkit/modules/RemotePageAccessManager.jsm +++ b/toolkit/modules/RemotePageAccessManager.jsm @@ -66,6 +66,7 @@ let RemotePageAccessManager = { RPMAddMessageListener: ["WWWReachable"], RPMTryPingSecureWWWLink: ["*"], RPMOpenSecureWWWLink: ["*"], + RPMSendQuery: ["ShouldShowTorConnect"], }, "about:certificate": { RPMSendQuery: ["getCertificates"], @@ -94,6 +95,7 @@ let RemotePageAccessManager = { RPMAddToHistogram: ["*"], RPMGetInnerMostURI: ["*"], RPMGetHttpResponseHeader: ["*"], + RPMSendQuery: ["ShouldShowTorConnect"], }, "about:plugins": { RPMSendQuery: ["RequestPlugins"], @@ -214,6 +216,30 @@ let RemotePageAccessManager = { RPMAddMessageListener: ["*"], RPMRemoveMessageListener: ["*"], }, + "about:tbupdate": { + RPMSendQuery: ["FetchUpdateData"], + }, + "about:torconnect": { + RPMAddMessageListener: [ + "torconnect:state-change", + "torconnect:user-action", + ], + RPMSendAsyncMessage: [ + "torconnect:open-tor-preferences", + "torconnect:begin-bootstrap", + "torconnect:begin-autobootstrap", + "torconnect:cancel-bootstrap", + "torconnect:set-quickstart", + "torconnect:view-tor-logs", + "torconnect:restart", + "torconnect:set-ui-state", + "torconnect:broadcast-user-action", + ], + RPMSendQuery: [ + "torconnect:get-init-args", + "torconnect:get-country-codes", + ], + }, },

/** diff --git a/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js b/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js index de0091ae8d4d..962ca7a810a3 100644 --- a/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js +++ b/tools/lint/eslint/eslint-plugin-mozilla/lib/environments/browser-window.js @@ -74,6 +74,10 @@ function getGlobalScriptIncludes(scriptPath) { let match = line.match(globalScriptsRegExp); if (match) { let sourceFile = match[1] + .replace( + "chrome://browser/content/torconnect/", + "browser/components/torconnect/content/" + ) .replace( "chrome://browser/content/search/", "browser/components/search/content/"