Bug 1958070 - move content blocking prefs handling out of BrowserGlue, r=anti-tracking-reviewers,emz
Differential Revision: https://phabricator.services.mozilla.com/D244425
This commit is contained in:
Gijs Kruitbosch
@@ -27,6 +27,8 @@ ChromeUtils.defineESModuleGetters(lazy, {
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BrowserWindowTracker: "resource:///modules/BrowserWindowTracker.sys.mjs",
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BrowserWindowTracker: "resource:///modules/BrowserWindowTracker.sys.mjs",
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CaptchaDetectionPingUtils:
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CaptchaDetectionPingUtils:
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"resource://gre/modules/CaptchaDetectionPingUtils.sys.mjs",
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"resource://gre/modules/CaptchaDetectionPingUtils.sys.mjs",
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ContentBlockingPrefs:
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"moz-src:///browser/components/protections/ContentBlockingPrefs.sys.mjs",
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ContextualIdentityService:
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ContextualIdentityService:
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"resource://gre/modules/ContextualIdentityService.sys.mjs",
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"resource://gre/modules/ContextualIdentityService.sys.mjs",
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DAPTelemetrySender: "resource://gre/modules/DAPTelemetrySender.sys.mjs",
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DAPTelemetrySender: "resource://gre/modules/DAPTelemetrySender.sys.mjs",
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@@ -600,58 +602,7 @@ BrowserGlue.prototype = {
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delete this._gmpInstallManager;
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delete this._gmpInstallManager;
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}
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}
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Services.prefs.removeObserver(
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lazy.ContentBlockingPrefs.uninit();
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"privacy.trackingprotection",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"network.cookie.cookieBehavior",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"network.cookie.cookieBehavior.pbmode",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"network.http.referer.disallowCrossSiteRelaxingDefault",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.partition.network_state.ocsp_cache",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.query_stripping.enabled",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.query_stripping.enabled.pbmode",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.fingerprintingProtection",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.fingerprintingProtection.pbmode",
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this._matchCBCategory
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);
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Services.prefs.removeObserver(
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ContentBlockingCategoriesPrefs.PREF_CB_CATEGORY,
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this._updateCBCategory
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);
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Services.prefs.removeObserver(
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"privacy.trackingprotection",
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this._setPrefExpectations
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);
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Services.prefs.removeObserver(
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"browser.contentblocking.features.strict",
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this._setPrefExpectationsAndUpdate
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);
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},
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},
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// runs on startup, before the first command line handler is invoked
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// runs on startup, before the first command line handler is invoked
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@@ -1096,63 +1047,7 @@ BrowserGlue.prototype = {
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16 * aWindow.devicePixelRatio
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16 * aWindow.devicePixelRatio
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);
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);
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this._setPrefExpectationsAndUpdate();
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lazy.ContentBlockingPrefs.init();
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this._matchCBCategory();
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// This observes the entire privacy.trackingprotection.* pref tree.
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Services.prefs.addObserver(
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"privacy.trackingprotection",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"network.cookie.cookieBehavior",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"network.cookie.cookieBehavior.pbmode",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"network.http.referer.disallowCrossSiteRelaxingDefault",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"privacy.partition.network_state.ocsp_cache",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"privacy.query_stripping.enabled",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"privacy.query_stripping.enabled.pbmode",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"privacy.fingerprintingProtection",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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"privacy.fingerprintingProtection.pbmode",
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this._matchCBCategory
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);
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Services.prefs.addObserver(
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ContentBlockingCategoriesPrefs.PREF_CB_CATEGORY,
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this._updateCBCategory
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);
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Services.prefs.addObserver(
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"privacy.trackingprotection",
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this._setPrefExpectations
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);
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Services.prefs.addObserver(
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"browser.contentblocking.features.strict",
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this._setPrefExpectationsAndUpdate
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);
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lazy.CaptchaDetectionPingUtils.init();
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lazy.CaptchaDetectionPingUtils.init();
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this._verifySandboxUserNamespaces(aWindow);
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this._verifySandboxUserNamespaces(aWindow);
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@@ -1208,23 +1103,6 @@ BrowserGlue.prototype = {
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}
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}
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},
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},
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_setPrefExpectations() {
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ContentBlockingCategoriesPrefs.setPrefExpectations();
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},
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_setPrefExpectationsAndUpdate() {
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ContentBlockingCategoriesPrefs.setPrefExpectations();
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ContentBlockingCategoriesPrefs.updateCBCategory();
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},
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_matchCBCategory() {
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ContentBlockingCategoriesPrefs.matchCBCategory();
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},
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_updateCBCategory() {
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ContentBlockingCategoriesPrefs.updateCBCategory();
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},
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/**
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/**
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* Application shutdown handler.
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* Application shutdown handler.
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*
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*
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@@ -3539,405 +3417,3 @@ BrowserGlue.prototype = {
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"nsISupportsWeakReference",
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"nsISupportsWeakReference",
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]),
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]),
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};
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};
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var ContentBlockingCategoriesPrefs = {
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PREF_CB_CATEGORY: "browser.contentblocking.category",
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PREF_STRICT_DEF: "browser.contentblocking.features.strict",
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switchingCategory: false,
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setPrefExpectations() {
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// The prefs inside CATEGORY_PREFS are initial values.
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// If the pref remains null, then it will expect the default value.
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// The "standard" category is defined as expecting default values of the
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// listed prefs. The "strict" category lists all prefs that will be set
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// according to the strict feature pref.
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this.CATEGORY_PREFS = {
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strict: {
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"network.cookie.cookieBehavior": null,
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"network.cookie.cookieBehavior.pbmode": null,
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"privacy.trackingprotection.pbmode.enabled": null,
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"privacy.trackingprotection.enabled": null,
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"privacy.trackingprotection.socialtracking.enabled": null,
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"privacy.trackingprotection.fingerprinting.enabled": null,
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"privacy.trackingprotection.cryptomining.enabled": null,
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"privacy.trackingprotection.emailtracking.enabled": null,
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"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
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"privacy.trackingprotection.consentmanager.skip.enabled": null,
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"privacy.trackingprotection.consentmanager.skip.pbmode.enabled": null,
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"privacy.annotate_channels.strict_list.enabled": null,
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"network.http.referer.disallowCrossSiteRelaxingDefault": null,
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"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
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null,
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"privacy.partition.network_state.ocsp_cache": null,
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"privacy.query_stripping.enabled": null,
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"privacy.query_stripping.enabled.pbmode": null,
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"privacy.fingerprintingProtection": null,
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"privacy.fingerprintingProtection.pbmode": null,
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"network.cookie.cookieBehavior.optInPartitioning": null,
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"privacy.bounceTrackingProtection.mode": null,
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},
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standard: {
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"network.cookie.cookieBehavior": null,
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"network.cookie.cookieBehavior.pbmode": null,
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"privacy.trackingprotection.pbmode.enabled": null,
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"privacy.trackingprotection.enabled": null,
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"privacy.trackingprotection.socialtracking.enabled": null,
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"privacy.trackingprotection.fingerprinting.enabled": null,
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"privacy.trackingprotection.cryptomining.enabled": null,
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"privacy.trackingprotection.emailtracking.enabled": null,
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"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
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"privacy.trackingprotection.consentmanager.skip.enabled": null,
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"privacy.trackingprotection.consentmanager.skip.pbmode.enabled": null,
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"privacy.annotate_channels.strict_list.enabled": null,
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"network.http.referer.disallowCrossSiteRelaxingDefault": null,
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"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
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null,
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"privacy.partition.network_state.ocsp_cache": null,
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"privacy.query_stripping.enabled": null,
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"privacy.query_stripping.enabled.pbmode": null,
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"privacy.fingerprintingProtection": null,
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"privacy.fingerprintingProtection.pbmode": null,
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"network.cookie.cookieBehavior.optInPartitioning": null,
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"privacy.bounceTrackingProtection.mode": null,
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},
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};
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let type = "strict";
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let rulesArray = Services.prefs
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.getStringPref(this.PREF_STRICT_DEF)
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.split(",");
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for (let item of rulesArray) {
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switch (item) {
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case "tp":
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this.CATEGORY_PREFS[type]["privacy.trackingprotection.enabled"] =
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true;
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break;
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case "-tp":
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this.CATEGORY_PREFS[type]["privacy.trackingprotection.enabled"] =
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false;
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break;
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case "tpPrivate":
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this.CATEGORY_PREFS[type][
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"privacy.trackingprotection.pbmode.enabled"
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] = true;
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break;
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case "-tpPrivate":
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.pbmode.enabled"
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] = false;
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break;
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case "fp":
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.fingerprinting.enabled"
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] = true;
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break;
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case "-fp":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.fingerprinting.enabled"
|
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] = false;
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break;
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case "cryptoTP":
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this.CATEGORY_PREFS[type][
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"privacy.trackingprotection.cryptomining.enabled"
|
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] = true;
|
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break;
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case "-cryptoTP":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.cryptomining.enabled"
|
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] = false;
|
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break;
|
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case "stp":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.socialtracking.enabled"
|
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] = true;
|
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break;
|
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case "-stp":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.socialtracking.enabled"
|
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] = false;
|
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break;
|
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case "emailTP":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.emailtracking.enabled"
|
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] = true;
|
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break;
|
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case "-emailTP":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.emailtracking.enabled"
|
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] = false;
|
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break;
|
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case "emailTPPrivate":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
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] = true;
|
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break;
|
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case "-emailTPPrivate":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
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] = false;
|
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break;
|
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case "consentmanagerSkip":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.consentmanager.skip.enabled"
|
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] = true;
|
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break;
|
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case "-consentmanagerSkip":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.consentmanager.skip.enabled"
|
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] = false;
|
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break;
|
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case "consentmanagerSkipPrivate":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.consentmanager.skip.pbmode.enabled"
|
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] = true;
|
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break;
|
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case "-consentmanagerSkipPrivate":
|
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this.CATEGORY_PREFS[type][
|
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"privacy.trackingprotection.consentmanager.skip.pbmode.enabled"
|
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] = false;
|
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break;
|
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case "lvl2":
|
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||||||
this.CATEGORY_PREFS[type][
|
|
||||||
"privacy.annotate_channels.strict_list.enabled"
|
|
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] = true;
|
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break;
|
|
||||||
case "-lvl2":
|
|
||||||
this.CATEGORY_PREFS[type][
|
|
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"privacy.annotate_channels.strict_list.enabled"
|
|
||||||
] = false;
|
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break;
|
|
||||||
case "rp":
|
|
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this.CATEGORY_PREFS[type][
|
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"network.http.referer.disallowCrossSiteRelaxingDefault"
|
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] = true;
|
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break;
|
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||||||
case "-rp":
|
|
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this.CATEGORY_PREFS[type][
|
|
||||||
"network.http.referer.disallowCrossSiteRelaxingDefault"
|
|
||||||
] = false;
|
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break;
|
|
||||||
case "rpTop":
|
|
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this.CATEGORY_PREFS[type][
|
|
||||||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
|
||||||
] = true;
|
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||||||
break;
|
|
||||||
case "-rpTop":
|
|
||||||
this.CATEGORY_PREFS[type][
|
|
||||||
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
|
||||||
] = false;
|
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||||||
break;
|
|
||||||
case "ocsp":
|
|
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this.CATEGORY_PREFS[type][
|
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"privacy.partition.network_state.ocsp_cache"
|
|
||||||
] = true;
|
|
||||||
break;
|
|
||||||
case "-ocsp":
|
|
||||||
this.CATEGORY_PREFS[type][
|
|
||||||
"privacy.partition.network_state.ocsp_cache"
|
|
||||||
] = false;
|
|
||||||
break;
|
|
||||||
case "qps":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = true;
|
|
||||||
break;
|
|
||||||
case "-qps":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = false;
|
|
||||||
break;
|
|
||||||
case "qpsPBM":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled.pbmode"] =
|
|
||||||
true;
|
|
||||||
break;
|
|
||||||
case "-qpsPBM":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled.pbmode"] =
|
|
||||||
false;
|
|
||||||
break;
|
|
||||||
case "fpp":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = true;
|
|
||||||
break;
|
|
||||||
case "-fpp":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = false;
|
|
||||||
break;
|
|
||||||
case "fppPrivate":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection.pbmode"] =
|
|
||||||
true;
|
|
||||||
break;
|
|
||||||
case "-fppPrivate":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection.pbmode"] =
|
|
||||||
false;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior0":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior1":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior2":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior3":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior4":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
|
||||||
break;
|
|
||||||
case "cookieBehavior5":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM0":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM1":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM2":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM3":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM4":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
|
||||||
break;
|
|
||||||
case "cookieBehaviorPBM5":
|
|
||||||
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
|
||||||
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
|
||||||
break;
|
|
||||||
case "3pcd":
|
|
||||||
this.CATEGORY_PREFS[type][
|
|
||||||
"network.cookie.cookieBehavior.optInPartitioning"
|
|
||||||
] = true;
|
|
||||||
break;
|
|
||||||
case "-3pcd":
|
|
||||||
this.CATEGORY_PREFS[type][
|
|
||||||
"network.cookie.cookieBehavior.optInPartitioning"
|
|
||||||
] = false;
|
|
||||||
break;
|
|
||||||
case "btp":
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.bounceTrackingProtection.mode"] =
|
|
||||||
Ci.nsIBounceTrackingProtection.MODE_ENABLED;
|
|
||||||
break;
|
|
||||||
case "-btp":
|
|
||||||
// We currently consider MODE_ENABLED_DRY_RUN the "off" state. See
|
|
||||||
// nsIBounceTrackingProtection.idl for details.
|
|
||||||
this.CATEGORY_PREFS[type]["privacy.bounceTrackingProtection.mode"] =
|
|
||||||
Ci.nsIBounceTrackingProtection.MODE_ENABLED_DRY_RUN;
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
console.error(`Error: Unknown rule observed ${item}`);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Checks if CB prefs match perfectly with one of our pre-defined categories.
|
|
||||||
*/
|
|
||||||
prefsMatch(category) {
|
|
||||||
// The category pref must be either unset, or match.
|
|
||||||
if (
|
|
||||||
Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY) &&
|
|
||||||
Services.prefs.getStringPref(this.PREF_CB_CATEGORY) != category
|
|
||||||
) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
for (let pref in this.CATEGORY_PREFS[category]) {
|
|
||||||
let value = this.CATEGORY_PREFS[category][pref];
|
|
||||||
if (value == null) {
|
|
||||||
if (Services.prefs.prefHasUserValue(pref)) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
} else {
|
|
||||||
let prefType = Services.prefs.getPrefType(pref);
|
|
||||||
if (
|
|
||||||
(prefType == Services.prefs.PREF_BOOL &&
|
|
||||||
Services.prefs.getBoolPref(pref) != value) ||
|
|
||||||
(prefType == Services.prefs.PREF_INT &&
|
|
||||||
Services.prefs.getIntPref(pref) != value) ||
|
|
||||||
(prefType == Services.prefs.PREF_STRING &&
|
|
||||||
Services.prefs.getStringPref(pref) != value)
|
|
||||||
) {
|
|
||||||
return false;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return true;
|
|
||||||
},
|
|
||||||
|
|
||||||
matchCBCategory() {
|
|
||||||
if (this.switchingCategory) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
// If PREF_CB_CATEGORY is not set match users to a Content Blocking category. Check if prefs fit
|
|
||||||
// perfectly into strict or standard, otherwise match with custom. If PREF_CB_CATEGORY has previously been set,
|
|
||||||
// a change of one of these prefs necessarily puts us in "custom".
|
|
||||||
if (this.prefsMatch("standard")) {
|
|
||||||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "standard");
|
|
||||||
} else if (this.prefsMatch("strict")) {
|
|
||||||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "strict");
|
|
||||||
} else {
|
|
||||||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
|
||||||
}
|
|
||||||
|
|
||||||
// If there is a custom policy which changes a related pref, then put the user in custom so
|
|
||||||
// they still have access to other content blocking prefs, and to keep our default definitions
|
|
||||||
// from changing.
|
|
||||||
let policy = Services.policies.getActivePolicies();
|
|
||||||
if (policy && (policy.EnableTrackingProtection || policy.Cookies)) {
|
|
||||||
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
|
||||||
}
|
|
||||||
},
|
|
||||||
|
|
||||||
updateCBCategory() {
|
|
||||||
if (
|
|
||||||
this.switchingCategory ||
|
|
||||||
!Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY)
|
|
||||||
) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
// Turn on switchingCategory flag, to ensure that when the individual prefs that change as a result
|
|
||||||
// of the category change do not trigger yet another category change.
|
|
||||||
this.switchingCategory = true;
|
|
||||||
let value = Services.prefs.getStringPref(this.PREF_CB_CATEGORY);
|
|
||||||
this.setPrefsToCategory(value);
|
|
||||||
this.switchingCategory = false;
|
|
||||||
},
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Sets all user-exposed content blocking preferences to values that match the selected category.
|
|
||||||
*/
|
|
||||||
setPrefsToCategory(category) {
|
|
||||||
// Leave prefs as they were if we are switching to "custom" category.
|
|
||||||
if (category == "custom") {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (let pref in this.CATEGORY_PREFS[category]) {
|
|
||||||
let value = this.CATEGORY_PREFS[category][pref];
|
|
||||||
if (!Services.prefs.prefIsLocked(pref)) {
|
|
||||||
if (value == null) {
|
|
||||||
Services.prefs.clearUserPref(pref);
|
|
||||||
} else {
|
|
||||||
switch (Services.prefs.getPrefType(pref)) {
|
|
||||||
case Services.prefs.PREF_BOOL:
|
|
||||||
Services.prefs.setBoolPref(pref, value);
|
|
||||||
break;
|
|
||||||
case Services.prefs.PREF_INT:
|
|
||||||
Services.prefs.setIntPref(pref, value);
|
|
||||||
break;
|
|
||||||
case Services.prefs.PREF_STRING:
|
|
||||||
Services.prefs.setStringPref(pref, value);
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
},
|
|
||||||
};
|
|
||||||
|
|||||||
483
browser/components/protections/ContentBlockingPrefs.sys.mjs
Normal file
483
browser/components/protections/ContentBlockingPrefs.sys.mjs
Normal file
@@ -0,0 +1,483 @@
|
|||||||
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
||||||
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||||
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
||||||
|
|
||||||
|
const PREFS_CHANGING_CATEGORY = new Set([
|
||||||
|
"network.cookie.cookieBehavior",
|
||||||
|
"network.cookie.cookieBehavior.pbmode",
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault",
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation",
|
||||||
|
"privacy.partition.network_state.ocsp_cache",
|
||||||
|
"privacy.query_stripping.enabled",
|
||||||
|
"privacy.query_stripping.enabled.pbmode",
|
||||||
|
"privacy.fingerprintingProtection",
|
||||||
|
"privacy.fingerprintingProtection.pbmode",
|
||||||
|
]);
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @class ContentBlockingPrefs
|
||||||
|
*
|
||||||
|
* Manages how the content blocking and anti-tracking preferences relate to the
|
||||||
|
* broad Tracking Protection categories (standard, strict and custom).
|
||||||
|
*
|
||||||
|
* @typedef {"standard"|"strict"|"custom"} CBCategory
|
||||||
|
*/
|
||||||
|
export let ContentBlockingPrefs = {
|
||||||
|
PREF_CB_CATEGORY: "browser.contentblocking.category",
|
||||||
|
PREF_STRICT_DEF: "browser.contentblocking.features.strict",
|
||||||
|
switchingCategory: false,
|
||||||
|
|
||||||
|
setPrefExpectations() {
|
||||||
|
// The prefs inside CATEGORY_PREFS are initial values.
|
||||||
|
// If the pref remains null, then it will expect the default value.
|
||||||
|
// The "standard" category is defined as expecting default values of the
|
||||||
|
// listed prefs. The "strict" category lists all prefs that will be set
|
||||||
|
// according to the strict feature pref.
|
||||||
|
this.CATEGORY_PREFS = {
|
||||||
|
strict: {
|
||||||
|
"network.cookie.cookieBehavior": null,
|
||||||
|
"network.cookie.cookieBehavior.pbmode": null,
|
||||||
|
"privacy.trackingprotection.pbmode.enabled": null,
|
||||||
|
"privacy.trackingprotection.enabled": null,
|
||||||
|
"privacy.trackingprotection.socialtracking.enabled": null,
|
||||||
|
"privacy.trackingprotection.fingerprinting.enabled": null,
|
||||||
|
"privacy.trackingprotection.cryptomining.enabled": null,
|
||||||
|
"privacy.trackingprotection.emailtracking.enabled": null,
|
||||||
|
"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.enabled": null,
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.pbmode.enabled": null,
|
||||||
|
"privacy.annotate_channels.strict_list.enabled": null,
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault": null,
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
|
||||||
|
null,
|
||||||
|
"privacy.partition.network_state.ocsp_cache": null,
|
||||||
|
"privacy.query_stripping.enabled": null,
|
||||||
|
"privacy.query_stripping.enabled.pbmode": null,
|
||||||
|
"privacy.fingerprintingProtection": null,
|
||||||
|
"privacy.fingerprintingProtection.pbmode": null,
|
||||||
|
"network.cookie.cookieBehavior.optInPartitioning": null,
|
||||||
|
"privacy.bounceTrackingProtection.mode": null,
|
||||||
|
},
|
||||||
|
standard: {
|
||||||
|
"network.cookie.cookieBehavior": null,
|
||||||
|
"network.cookie.cookieBehavior.pbmode": null,
|
||||||
|
"privacy.trackingprotection.pbmode.enabled": null,
|
||||||
|
"privacy.trackingprotection.enabled": null,
|
||||||
|
"privacy.trackingprotection.socialtracking.enabled": null,
|
||||||
|
"privacy.trackingprotection.fingerprinting.enabled": null,
|
||||||
|
"privacy.trackingprotection.cryptomining.enabled": null,
|
||||||
|
"privacy.trackingprotection.emailtracking.enabled": null,
|
||||||
|
"privacy.trackingprotection.emailtracking.pbmode.enabled": null,
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.enabled": null,
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.pbmode.enabled": null,
|
||||||
|
"privacy.annotate_channels.strict_list.enabled": null,
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault": null,
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation":
|
||||||
|
null,
|
||||||
|
"privacy.partition.network_state.ocsp_cache": null,
|
||||||
|
"privacy.query_stripping.enabled": null,
|
||||||
|
"privacy.query_stripping.enabled.pbmode": null,
|
||||||
|
"privacy.fingerprintingProtection": null,
|
||||||
|
"privacy.fingerprintingProtection.pbmode": null,
|
||||||
|
"network.cookie.cookieBehavior.optInPartitioning": null,
|
||||||
|
"privacy.bounceTrackingProtection.mode": null,
|
||||||
|
},
|
||||||
|
};
|
||||||
|
let type = "strict";
|
||||||
|
let rulesArray = Services.prefs
|
||||||
|
.getStringPref(this.PREF_STRICT_DEF)
|
||||||
|
.split(",");
|
||||||
|
for (let item of rulesArray) {
|
||||||
|
switch (item) {
|
||||||
|
case "tp":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.trackingprotection.enabled"] =
|
||||||
|
true;
|
||||||
|
break;
|
||||||
|
case "-tp":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.trackingprotection.enabled"] =
|
||||||
|
false;
|
||||||
|
break;
|
||||||
|
case "tpPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.pbmode.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-tpPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.pbmode.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "fp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.fingerprinting.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-fp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.fingerprinting.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "cryptoTP":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.cryptomining.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-cryptoTP":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.cryptomining.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "stp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.socialtracking.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-stp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.socialtracking.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "emailTP":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.emailtracking.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-emailTP":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.emailtracking.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "emailTPPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-emailTPPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.emailtracking.pbmode.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "consentmanagerSkip":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-consentmanagerSkip":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "consentmanagerSkipPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.pbmode.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-consentmanagerSkipPrivate":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.trackingprotection.consentmanager.skip.pbmode.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "lvl2":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.annotate_channels.strict_list.enabled"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-lvl2":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.annotate_channels.strict_list.enabled"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "rp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-rp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "rpTop":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-rpTop":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault.top_navigation"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "ocsp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.partition.network_state.ocsp_cache"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-ocsp":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"privacy.partition.network_state.ocsp_cache"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "qps":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = true;
|
||||||
|
break;
|
||||||
|
case "-qps":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled"] = false;
|
||||||
|
break;
|
||||||
|
case "qpsPBM":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled.pbmode"] =
|
||||||
|
true;
|
||||||
|
break;
|
||||||
|
case "-qpsPBM":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.query_stripping.enabled.pbmode"] =
|
||||||
|
false;
|
||||||
|
break;
|
||||||
|
case "fpp":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = true;
|
||||||
|
break;
|
||||||
|
case "-fpp":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection"] = false;
|
||||||
|
break;
|
||||||
|
case "fppPrivate":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection.pbmode"] =
|
||||||
|
true;
|
||||||
|
break;
|
||||||
|
case "-fppPrivate":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.fingerprintingProtection.pbmode"] =
|
||||||
|
false;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior0":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior1":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior2":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior3":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior4":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
||||||
|
break;
|
||||||
|
case "cookieBehavior5":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM0":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_ACCEPT;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM1":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM2":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM3":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_LIMIT_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM4":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER;
|
||||||
|
break;
|
||||||
|
case "cookieBehaviorPBM5":
|
||||||
|
this.CATEGORY_PREFS[type]["network.cookie.cookieBehavior.pbmode"] =
|
||||||
|
Ci.nsICookieService.BEHAVIOR_REJECT_TRACKER_AND_PARTITION_FOREIGN;
|
||||||
|
break;
|
||||||
|
case "3pcd":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.cookie.cookieBehavior.optInPartitioning"
|
||||||
|
] = true;
|
||||||
|
break;
|
||||||
|
case "-3pcd":
|
||||||
|
this.CATEGORY_PREFS[type][
|
||||||
|
"network.cookie.cookieBehavior.optInPartitioning"
|
||||||
|
] = false;
|
||||||
|
break;
|
||||||
|
case "btp":
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.bounceTrackingProtection.mode"] =
|
||||||
|
Ci.nsIBounceTrackingProtection.MODE_ENABLED;
|
||||||
|
break;
|
||||||
|
case "-btp":
|
||||||
|
// We currently consider MODE_ENABLED_DRY_RUN the "off" state. See
|
||||||
|
// nsIBounceTrackingProtection.idl for details.
|
||||||
|
this.CATEGORY_PREFS[type]["privacy.bounceTrackingProtection.mode"] =
|
||||||
|
Ci.nsIBounceTrackingProtection.MODE_ENABLED_DRY_RUN;
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
console.error(`Error: Unknown rule observed ${item}`);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Checks if CB prefs match perfectly with one of our pre-defined categories.
|
||||||
|
*
|
||||||
|
* @param {CBCategory} category
|
||||||
|
*/
|
||||||
|
prefsMatch(category) {
|
||||||
|
// The category pref must be either unset, or match.
|
||||||
|
if (
|
||||||
|
Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY) &&
|
||||||
|
Services.prefs.getStringPref(this.PREF_CB_CATEGORY) != category
|
||||||
|
) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
for (let pref in this.CATEGORY_PREFS[category]) {
|
||||||
|
let value = this.CATEGORY_PREFS[category][pref];
|
||||||
|
if (value == null) {
|
||||||
|
if (Services.prefs.prefHasUserValue(pref)) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
} else {
|
||||||
|
let prefType = Services.prefs.getPrefType(pref);
|
||||||
|
if (
|
||||||
|
(prefType == Services.prefs.PREF_BOOL &&
|
||||||
|
Services.prefs.getBoolPref(pref) != value) ||
|
||||||
|
(prefType == Services.prefs.PREF_INT &&
|
||||||
|
Services.prefs.getIntPref(pref) != value) ||
|
||||||
|
(prefType == Services.prefs.PREF_STRING &&
|
||||||
|
Services.prefs.getStringPref(pref) != value)
|
||||||
|
) {
|
||||||
|
return false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return true;
|
||||||
|
},
|
||||||
|
|
||||||
|
matchCBCategory() {
|
||||||
|
if (this.switchingCategory) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// If PREF_CB_CATEGORY is not set match users to a Content Blocking category. Check if prefs fit
|
||||||
|
// perfectly into strict or standard, otherwise match with custom. If PREF_CB_CATEGORY has previously been set,
|
||||||
|
// a change of one of these prefs necessarily puts us in "custom".
|
||||||
|
if (this.prefsMatch("standard")) {
|
||||||
|
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "standard");
|
||||||
|
} else if (this.prefsMatch("strict")) {
|
||||||
|
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "strict");
|
||||||
|
} else {
|
||||||
|
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
||||||
|
}
|
||||||
|
|
||||||
|
// If there is a custom policy which changes a related pref, then put the user in custom so
|
||||||
|
// they still have access to other content blocking prefs, and to keep our default definitions
|
||||||
|
// from changing.
|
||||||
|
let policy = Services.policies.getActivePolicies();
|
||||||
|
if (policy && (policy.EnableTrackingProtection || policy.Cookies)) {
|
||||||
|
Services.prefs.setStringPref(this.PREF_CB_CATEGORY, "custom");
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
updateCBCategory() {
|
||||||
|
if (
|
||||||
|
this.switchingCategory ||
|
||||||
|
!Services.prefs.prefHasUserValue(this.PREF_CB_CATEGORY)
|
||||||
|
) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
// Turn on switchingCategory flag, to ensure that when the individual prefs that change as a result
|
||||||
|
// of the category change do not trigger yet another category change.
|
||||||
|
this.switchingCategory = true;
|
||||||
|
let value = Services.prefs.getStringPref(this.PREF_CB_CATEGORY);
|
||||||
|
this.setPrefsToCategory(value);
|
||||||
|
this.switchingCategory = false;
|
||||||
|
},
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Sets all user-exposed content blocking preferences to values that match the selected category.
|
||||||
|
*
|
||||||
|
* @param {CBCategory} category
|
||||||
|
*/
|
||||||
|
setPrefsToCategory(category) {
|
||||||
|
// Leave prefs as they were if we are switching to "custom" category.
|
||||||
|
if (category == "custom") {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
for (let pref in this.CATEGORY_PREFS[category]) {
|
||||||
|
let value = this.CATEGORY_PREFS[category][pref];
|
||||||
|
if (!Services.prefs.prefIsLocked(pref)) {
|
||||||
|
if (value == null) {
|
||||||
|
Services.prefs.clearUserPref(pref);
|
||||||
|
} else {
|
||||||
|
switch (Services.prefs.getPrefType(pref)) {
|
||||||
|
case Services.prefs.PREF_BOOL:
|
||||||
|
Services.prefs.setBoolPref(pref, value);
|
||||||
|
break;
|
||||||
|
case Services.prefs.PREF_INT:
|
||||||
|
Services.prefs.setIntPref(pref, value);
|
||||||
|
break;
|
||||||
|
case Services.prefs.PREF_STRING:
|
||||||
|
Services.prefs.setStringPref(pref, value);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
setPrefExpectationsAndUpdate() {
|
||||||
|
this.setPrefExpectations();
|
||||||
|
this.updateCBCategory();
|
||||||
|
},
|
||||||
|
|
||||||
|
observe(subject, topic, data) {
|
||||||
|
if (topic != "nsPref:changed") {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (
|
||||||
|
data.startsWith("privacy.trackingprotection") ||
|
||||||
|
PREFS_CHANGING_CATEGORY.has(data)
|
||||||
|
) {
|
||||||
|
this.matchCBCategory();
|
||||||
|
}
|
||||||
|
|
||||||
|
if (data.startsWith("privacy.trackingprotection")) {
|
||||||
|
this.setPrefExpectations();
|
||||||
|
} else if (data == this.PREF_CB_CATEGORY) {
|
||||||
|
this.updateCBCategory();
|
||||||
|
} else if (data == "browser.contentblocking.features.strict") {
|
||||||
|
this.setPrefExpectationsAndUpdate();
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
init() {
|
||||||
|
this.setPrefExpectationsAndUpdate();
|
||||||
|
this.matchCBCategory();
|
||||||
|
|
||||||
|
for (let prefix of PREF_PREFIXES_TO_OBSERVE) {
|
||||||
|
Services.prefs.addObserver(prefix, this);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
|
||||||
|
uninit() {
|
||||||
|
for (let prefix of PREF_PREFIXES_TO_OBSERVE) {
|
||||||
|
Services.prefs.removeObserver(prefix, this);
|
||||||
|
}
|
||||||
|
},
|
||||||
|
};
|
||||||
|
|
||||||
|
const PREF_PREFIXES_TO_OBSERVE = new Set([
|
||||||
|
"privacy.trackingprotection",
|
||||||
|
"network.cookie.cookieBehavior",
|
||||||
|
"network.http.referer.disallowCrossSiteRelaxingDefault",
|
||||||
|
"privacy.partition.network_state.ocsp_cache",
|
||||||
|
"privacy.query_stripping.enabled",
|
||||||
|
"privacy.fingerprintingProtection",
|
||||||
|
ContentBlockingPrefs.PREF_CB_CATEGORY,
|
||||||
|
ContentBlockingPrefs.PREF_STRICT_DEF,
|
||||||
|
]);
|
||||||
|
|
||||||
|
ContentBlockingPrefs.QueryInterface = ChromeUtils.generateQI([Ci.nsIObserver]);
|
||||||
@@ -8,5 +8,12 @@ BROWSER_CHROME_MANIFESTS += ["test/browser/browser.toml"]
|
|||||||
|
|
||||||
JAR_MANIFESTS += ["jar.mn"]
|
JAR_MANIFESTS += ["jar.mn"]
|
||||||
|
|
||||||
|
MOZ_SRC_FILES += [
|
||||||
|
"ContentBlockingPrefs.sys.mjs",
|
||||||
|
]
|
||||||
|
|
||||||
with Files("**"):
|
with Files("**"):
|
||||||
BUG_COMPONENT = ("Firefox", "Protections UI")
|
BUG_COMPONENT = ("Firefox", "Protections UI")
|
||||||
|
|
||||||
|
with Files("ContentBlockingPrefs.sys.mjs"):
|
||||||
|
BUG_COMPONENT = ("Core", "Privacy: Anti-Tracking")
|
||||||
|
|||||||
Reference in New Issue
Block a user