Merging upstream version 126.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

16 files changed, 357 insertions, 27 deletions

diff --git a/browser/components/enterprisepolicies/Policies.sys.mjs b/browser/components/enterprisepolicies/Policies.sys.mjs
index 41fc89957c..fd15c244cc 100644
--- a/browser/components/enterprisepolicies/Policies.sys.mjs
+++ b/browser/components/enterprisepolicies/Policies.sys.mjs
@@ -81,23 +81,23 @@ export var Policies = {
   // Used for cleaning up policies.
   // Use the same timing that you used for setting up the policy.
   _cleanup: {
-    onBeforeAddons(manager) {
+    onBeforeAddons() {
       if (Cu.isInAutomation || isXpcshell) {
         console.log("_cleanup from onBeforeAddons");
         clearBlockedAboutPages();
       }
     },
-    onProfileAfterChange(manager) {
+    onProfileAfterChange() {
       if (Cu.isInAutomation || isXpcshell) {
         console.log("_cleanup from onProfileAfterChange");
       }
     },
-    onBeforeUIStartup(manager) {
+    onBeforeUIStartup() {
       if (Cu.isInAutomation || isXpcshell) {
         console.log("_cleanup from onBeforeUIStartup");
       }
     },
-    onAllWindowsRestored(manager) {
+    onAllWindowsRestored() {
       if (Cu.isInAutomation || isXpcshell) {
         console.log("_cleanup from onAllWindowsRestored");
       }
@@ -112,7 +112,7 @@ export var Policies = {
 
   AllowedDomainsForApps: {
     onBeforeAddons(manager, param) {
-      Services.obs.addObserver(function (subject, topic, data) {
+      Services.obs.addObserver(function (subject) {
         let channel = subject.QueryInterface(Ci.nsIHttpChannel);
         if (channel.URI.host.endsWith(".google.com")) {
           channel.setRequestHeader("X-GoogApps-Allowed-Domains", param, true);
@@ -540,6 +540,15 @@ export var Policies = {
           param.DenyUrlRegexList
         );
       }
+      if ("AgentName" in param) {
+        setAndLockPref("browser.contentanalysis.agent_name", param.AgentName);
+      }
+      if ("ClientSignature" in param) {
+        setAndLockPref(
+          "browser.contentanalysis.client_signature",
+          param.ClientSignature
+        );
+      }
       let boolPrefs = [
         ["IsPerUser", "is_per_user"],
         ["ShowBlockedResult", "show_blocked_result"],
@@ -1802,6 +1811,8 @@ export var Policies = {
         "places.",
         "pref.",
         "print.",
+        "privacy.userContext.enabled",
+        "privacy.userContext.ui.enabled",
         "signon.",
         "spellchecker.",
         "toolkit.legacyUserProfileCustomizations.stylesheets",
@@ -1981,13 +1992,11 @@ export var Policies = {
     onBeforeAddons(manager, param) {
       if (param.Locked) {
         manager.disallowFeature("changeProxySettings");
-        lazy.ProxyPolicies.configureProxySettings(param, setAndLockPref);
-      } else {
-        lazy.ProxyPolicies.configureProxySettings(
-          param,
-          PoliciesUtils.setDefaultPref
-        );
       }
+      lazy.ProxyPolicies.configureProxySettings(
+        param,
+        PoliciesUtils.setDefaultPref
+      );
     },
   },
 
@@ -2023,6 +2032,13 @@ export var Policies = {
         setAndLockPref("privacy.clearOnShutdown.sessions", param);
         setAndLockPref("privacy.clearOnShutdown.siteSettings", param);
         setAndLockPref("privacy.clearOnShutdown.offlineApps", param);
+        setAndLockPref(
+          "privacy.clearOnShutdown_v2.historyFormDataAndDownloads",
+          param
+        );
+        setAndLockPref("privacy.clearOnShutdown_v2.cookiesAndStorage", param);
+        setAndLockPref("privacy.clearOnShutdown_v2.cache", param);
+        setAndLockPref("privacy.clearOnShutdown_v2.siteSettings", param);
       } else {
         let locked = true;
         // Needed to preserve original behavior in perpetuity.
@@ -2042,12 +2058,22 @@ export var Policies = {
             param.Cache,
             locked
           );
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.cache",
+            param.Cache,
+            locked
+          );
         } else {
           PoliciesUtils.setDefaultPref(
             "privacy.clearOnShutdown.cache",
             false,
             lockDefaultPrefs
           );
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.cache",
+            false,
+            lockDefaultPrefs
+          );
         }
         if ("Cookies" in param) {
           PoliciesUtils.setDefaultPref(
@@ -2055,12 +2081,26 @@ export var Policies = {
             param.Cookies,
             locked
           );
+
+          // We set cookiesAndStorage to follow lock and pref
+          // settings for cookies, and deprecate offlineApps
+          // and sessions in the new clear on shutdown dialog - Bug 1853996
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.cookiesAndStorage",
+            param.Cookies,
+            locked
+          );
         } else {
           PoliciesUtils.setDefaultPref(
             "privacy.clearOnShutdown.cookies",
             false,
             lockDefaultPrefs
           );
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.cookiesAndStorage",
+            false,
+            lockDefaultPrefs
+          );
         }
         if ("Downloads" in param) {
           PoliciesUtils.setDefaultPref(
@@ -2094,12 +2134,26 @@ export var Policies = {
             param.History,
             locked
           );
+
+          // We set historyFormDataAndDownloads to follow lock and pref
+          // settings for history, and deprecate formdata and downloads
+          // in the new clear on shutdown dialog - Bug 1853996
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.historyFormDataAndDownloads",
+            param.History,
+            locked
+          );
         } else {
           PoliciesUtils.setDefaultPref(
             "privacy.clearOnShutdown.history",
             false,
             lockDefaultPrefs
           );
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.historyFormDataAndDownloads",
+            false,
+            lockDefaultPrefs
+          );
         }
         if ("Sessions" in param) {
           PoliciesUtils.setDefaultPref(
@@ -2120,6 +2174,11 @@ export var Policies = {
             param.SiteSettings,
             locked
           );
+          PoliciesUtils.setDefaultPref(
+            "privacy.clearOnShutdown_v2.siteSettings",
+            param.SiteSettings,
+            locked
+          );
         }
         if ("OfflineApps" in param) {
           PoliciesUtils.setDefaultPref(
@@ -2390,6 +2449,12 @@ export var Policies = {
     },
   },
 
+  TranslateEnabled: {
+    onBeforeAddons(manager, param) {
+      setAndLockPref("browser.translations.enable", param);
+    },
+  },
+
   UserMessaging: {
     onBeforeAddons(manager, param) {
       if ("WhatsNew" in param) {
@@ -2790,7 +2855,7 @@ function clearBlockedAboutPages() {
   gBlockedAboutPages = [];
 }
 
-function blockAboutPage(manager, feature, neededOnContentProcess = false) {
+function blockAboutPage(manager, feature) {
   addChromeURLBlocker();
   gBlockedAboutPages.push(feature);
 
@@ -2826,7 +2891,7 @@ let ChromeURLBlockPolicy = {
     }
     return Ci.nsIContentPolicy.ACCEPT;
   },
-  shouldProcess(contentLocation, loadInfo) {
+  shouldProcess() {
     return Ci.nsIContentPolicy.ACCEPT;
   },
   classDescription: "Policy Engine Content Policy",
diff --git a/browser/components/enterprisepolicies/helpers/ProxyPolicies.sys.mjs b/browser/components/enterprisepolicies/helpers/ProxyPolicies.sys.mjs
index 393b9bb85e..80968956ac 100644
--- a/browser/components/enterprisepolicies/helpers/ProxyPolicies.sys.mjs
+++ b/browser/components/enterprisepolicies/helpers/ProxyPolicies.sys.mjs
@@ -29,6 +29,22 @@ export var PROXY_TYPES_MAP = new Map([
   ["autoConfig", Ci.nsIProtocolProxyService.PROXYCONFIG_PAC],
 ]);
 
+let proxyPreferences = [
+  "network.proxy.type",
+  "network.proxy.autoconfig_url",
+  "network.proxy.socks_remote_dns",
+  "signon.autologin.proxy",
+  "network.proxy.socks_version",
+  "network.proxy.no_proxies_on",
+  "network.proxy.share_proxy_settings",
+  "network.proxy.http",
+  "network.proxy.http_port",
+  "network.proxy.ssl",
+  "network.proxy.ssl_port",
+  "network.proxy.socks",
+  "network.proxy.socks_port",
+];
+
 export var ProxyPolicies = {
   configureProxySettings(param, setPref) {
     if (param.Mode) {
@@ -105,5 +121,13 @@ export var ProxyPolicies = {
     if (param.SOCKSProxy) {
       setProxyHostAndPort("socks", param.SOCKSProxy);
     }
+
+    // All preferences should be locked regardless of whether or not a
+    // specific value was set.
+    if (param.Locked) {
+      for (let preference of proxyPreferences) {
+        Services.prefs.lockPref(preference);
+      }
+    }
   },
 };
diff --git a/browser/components/enterprisepolicies/helpers/WebsiteFilter.sys.mjs b/browser/components/enterprisepolicies/helpers/WebsiteFilter.sys.mjs
index 81f7955f27..26bae7acd9 100644
--- a/browser/components/enterprisepolicies/helpers/WebsiteFilter.sys.mjs
+++ b/browser/components/enterprisepolicies/helpers/WebsiteFilter.sys.mjs
@@ -130,10 +130,10 @@ export let WebsiteFilter = {
     }
     return Ci.nsIContentPolicy.ACCEPT;
   },
-  shouldProcess(contentLocation, loadInfo) {
+  shouldProcess() {
     return Ci.nsIContentPolicy.ACCEPT;
   },
-  observe(subject, topic, data) {
+  observe(subject) {
     try {
       let channel = subject.QueryInterface(Ci.nsIHttpChannel);
       if (
diff --git a/browser/components/enterprisepolicies/schemas/policies-schema.json b/browser/components/enterprisepolicies/schemas/policies-schema.json
index a1ccaed74f..3c578f2c4b 100644
--- a/browser/components/enterprisepolicies/schemas/policies-schema.json
+++ b/browser/components/enterprisepolicies/schemas/policies-schema.json
@@ -253,6 +253,12 @@
         "DenyUrlRegexList": {
           "type": "string"
         },
+        "AgentName": {
+          "type": "string"
+        },
+        "ClientSignature": {
+          "type": "string"
+        },
         "IsPerUser": {
           "type": "boolean"
         },
@@ -662,6 +668,9 @@
               "items": {
                 "type": "string"
               }
+            },
+            "temporarily_allow_weak_signatures": {
+              "type": "boolean"
             }
           }
         }
@@ -691,6 +700,9 @@
             "default_area": {
               "type": "string",
               "enum": ["navbar", "menupanel"]
+            },
+            "temporarily_allow_weak_signatures": {
+              "type": "boolean"
             }
           }
         }
@@ -1422,6 +1434,10 @@
       "required": ["Title", "URL"]
     },
 
+    "TranslateEnabled": {
+      "type": "boolean"
+    },
+
     "UserMessaging": {
       "type": "object",
       "properties": {
diff --git a/browser/components/enterprisepolicies/tests/browser/browser.toml b/browser/components/enterprisepolicies/tests/browser/browser.toml
index 25ac681e5b..0517bb6557 100644
--- a/browser/components/enterprisepolicies/tests/browser/browser.toml
+++ b/browser/components/enterprisepolicies/tests/browser/browser.toml
@@ -117,6 +117,8 @@ https_first_disabled = true
 
 ["browser_policy_support_menu.js"]
 
+["browser_policy_translateenabled.js"]
+
 ["browser_policy_usermessaging.js"]
 
 ["browser_policy_websitefilter.js"]
diff --git a/browser/components/enterprisepolicies/tests/browser/browser_policy_pageinfo_permissions.js b/browser/components/enterprisepolicies/tests/browser/browser_policy_pageinfo_permissions.js
index 4921464782..2fc7892c8f 100644
--- a/browser/components/enterprisepolicies/tests/browser/browser_policy_pageinfo_permissions.js
+++ b/browser/components/enterprisepolicies/tests/browser/browser_policy_pageinfo_permissions.js
@@ -58,8 +58,8 @@ add_task(async function test_pageinfo_permissions() {
     "xr",
   ];
 
-  await BrowserTestUtils.withNewTab(TEST_ORIGIN, async function (browser) {
-    let pageInfo = BrowserPageInfo(TEST_ORIGIN, "permTab");
+  await BrowserTestUtils.withNewTab(TEST_ORIGIN, async function () {
+    let pageInfo = BrowserCommands.pageInfo(TEST_ORIGIN, "permTab");
     await BrowserTestUtils.waitForEvent(pageInfo, "load");
 
     for (let i = 0; i < permissions.length; i++) {
diff --git a/browser/components/enterprisepolicies/tests/browser/browser_policy_translateenabled.js b/browser/components/enterprisepolicies/tests/browser/browser_policy_translateenabled.js
new file mode 100644
index 0000000000..3658cf6388
--- /dev/null
+++ b/browser/components/enterprisepolicies/tests/browser/browser_policy_translateenabled.js
@@ -0,0 +1,53 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+add_setup(async function setup() {
+  await setupPolicyEngineWithJson({
+    policies: {
+      TranslateEnabled: false,
+    },
+  });
+});
+
+add_task(async function test_translate_pref_disabled() {
+  is(
+    Services.prefs.getBoolPref("browser.translations.enable"),
+    false,
+    "The translations pref should be disabled when the enterprise policy is active."
+  );
+});
+
+add_task(async function test_translate_button_disabled() {
+  // Since testing will apply the policy after the browser has already started,
+  // we will need to open a new window to actually see changes from the policy
+  let win = await BrowserTestUtils.openNewBrowserWindow();
+
+  let appMenuButton = win.document.getElementById("PanelUI-menu-button");
+  let viewShown = BrowserTestUtils.waitForEvent(
+    win.PanelUI.mainView,
+    "ViewShown"
+  );
+
+  appMenuButton.click();
+  await viewShown;
+
+  let translateSiteButton = win.document.getElementById(
+    "appMenu-translate-button"
+  );
+
+  is(
+    translateSiteButton.hidden,
+    true,
+    "The app-menu translate button should be hidden when the enterprise policy is active."
+  );
+
+  is(
+    translateSiteButton.disabled,
+    true,
+    "The app-menu translate button should be disabled when the enterprise policy is active."
+  );
+
+  await BrowserTestUtils.closeWindow(win);
+});
diff --git a/browser/components/enterprisepolicies/tests/browser/disable_app_update/browser_policy_disable_app_update.js b/browser/components/enterprisepolicies/tests/browser/disable_app_update/browser_policy_disable_app_update.js
index 2f68436882..929f0470da 100644
--- a/browser/components/enterprisepolicies/tests/browser/disable_app_update/browser_policy_disable_app_update.js
+++ b/browser/components/enterprisepolicies/tests/browser/disable_app_update/browser_policy_disable_app_update.js
@@ -96,7 +96,7 @@ function waitForAboutDialog() {
         var domwindow = aXULWindow.docShell.domWindow;
         domwindow.addEventListener("load", aboutDialogOnLoad, true);
       },
-      onCloseWindow: aXULWindow => {},
+      onCloseWindow: () => {},
     };
 
     Services.wm.addListener(listener);
diff --git a/browser/components/enterprisepolicies/tests/browser/disable_developer_tools/browser_policy_disable_developer_tools.js b/browser/components/enterprisepolicies/tests/browser/disable_developer_tools/browser_policy_disable_developer_tools.js
index 27794aabbb..585218a016 100644
--- a/browser/components/enterprisepolicies/tests/browser/disable_developer_tools/browser_policy_disable_developer_tools.js
+++ b/browser/components/enterprisepolicies/tests/browser/disable_developer_tools/browser_policy_disable_developer_tools.js
@@ -73,7 +73,7 @@ async function testPageBlockedByPolicy(page, policyJSON) {
     async browser => {
       BrowserTestUtils.startLoadingURIString(browser, page);
       await BrowserTestUtils.browserLoaded(browser, false, page, true);
-      await SpecialPowers.spawn(browser, [page], async function (innerPage) {
+      await SpecialPowers.spawn(browser, [page], async function () {
         ok(
           content.document.documentURI.startsWith(
             "about:neterror?e=blockedByPolicy"
diff --git a/browser/components/enterprisepolicies/tests/browser/head.js b/browser/components/enterprisepolicies/tests/browser/head.js
index bb08173aa9..dfa01fad0e 100644
--- a/browser/components/enterprisepolicies/tests/browser/head.js
+++ b/browser/components/enterprisepolicies/tests/browser/head.js
@@ -237,7 +237,7 @@ async function testPageBlockedByPolicy(page, policyJSON) {
     async browser => {
       BrowserTestUtils.startLoadingURIString(browser, page);
       await BrowserTestUtils.browserLoaded(browser, false, page, true);
-      await SpecialPowers.spawn(browser, [page], async function (innerPage) {
+      await SpecialPowers.spawn(browser, [page], async function () {
         ok(
           content.document.documentURI.startsWith(
             "about:neterror?e=blockedByPolicy"
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/head.js b/browser/components/enterprisepolicies/tests/xpcshell/head.js
index 8b81261538..3881760ed4 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/head.js
+++ b/browser/components/enterprisepolicies/tests/xpcshell/head.js
@@ -116,7 +116,7 @@ function checkUserPref(prefName, prefValue) {
   );
 }
 
-function checkClearPref(prefName, prefValue) {
+function checkClearPref(prefName) {
   equal(
     Services.prefs.prefHasUserValue(prefName),
     false,
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/test_extensionsettings.js b/browser/components/enterprisepolicies/tests/xpcshell/test_extensionsettings.js
index ee329a65f8..22a6269cce 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/test_extensionsettings.js
+++ b/browser/components/enterprisepolicies/tests/xpcshell/test_extensionsettings.js
@@ -21,7 +21,7 @@ let themeID = "policytheme@mozilla.com";
 
 let fileURL;
 
-add_task(async function setup() {
+add_setup(async function setup() {
   await AddonTestUtils.promiseStartupManager();
 
   let webExtensionFile = AddonTestUtils.createTempWebExtensionFile({
@@ -34,6 +34,10 @@ add_task(async function setup() {
     },
   });
 
+  server.registerFile(
+    "/data/amosigned-sha1only.xpi",
+    do_get_file("amosigned-sha1only.xpi")
+  );
   server.registerFile("/data/policy_test.xpi", webExtensionFile);
   fileURL = Services.io
     .newFileURI(webExtensionFile)
@@ -289,3 +293,112 @@ add_task(async function test_addon_normalinstalled_file() {
 
   await addon.uninstall();
 });
+
+add_task(async function test_allow_weak_signatures() {
+  // Make sure weak signatures are restricted.
+  const resetWeakSignaturePref =
+    AddonTestUtils.setWeakSignatureInstallAllowed(false);
+
+  const id = "amosigned-xpi@tests.mozilla.org";
+  const perAddonSettings = {
+    installation_mode: "normal_installed",
+    install_url: BASE_URL + "/amosigned-sha1only.xpi",
+  };
+
+  info(
+    "Sanity check: expect install to fail if not allowed through enterprise policy settings"
+  );
+  await Promise.all([
+    AddonTestUtils.promiseInstallEvent("onDownloadFailed"),
+    setupPolicyEngineWithJson({
+      policies: {
+        ExtensionSettings: {
+          [id]: { ...perAddonSettings },
+        },
+      },
+    }),
+  ]);
+  let addon = await AddonManager.getAddonByID(id);
+  equal(addon, null, "Add-on not installed");
+
+  info(
+    "Expect install to be allowed through per-addon enterprise policy settings"
+  );
+  await Promise.all([
+    AddonTestUtils.promiseInstallEvent("onInstallEnded"),
+    setupPolicyEngineWithJson({
+      policies: {
+        ExtensionSettings: {
+          [id]: {
+            ...perAddonSettings,
+            temporarily_allow_weak_signatures: true,
+          },
+        },
+      },
+    }),
+  ]);
+  addon = await AddonManager.getAddonByID(id);
+  notEqual(addon, null, "Add-on not installed");
+  await addon.uninstall();
+
+  info(
+    "Expect install to be allowed through global enterprise policy settings"
+  );
+  await Promise.all([
+    AddonTestUtils.promiseInstallEvent("onInstallEnded"),
+    setupPolicyEngineWithJson({
+      policies: {
+        ExtensionSettings: {
+          "*": { temporarily_allow_weak_signatures: true },
+          [id]: { ...perAddonSettings },
+        },
+      },
+    }),
+  ]);
+  addon = await AddonManager.getAddonByID(id);
+  notEqual(addon, null, "Add-on installed");
+  await addon.uninstall();
+
+  info(
+    "Expect install to fail if allowed globally but disallowed by per-addon settings"
+  );
+  await Promise.all([
+    AddonTestUtils.promiseInstallEvent("onDownloadFailed"),
+    setupPolicyEngineWithJson({
+      policies: {
+        ExtensionSettings: {
+          "*": { temporarily_allow_weak_signatures: true },
+          [id]: {
+            ...perAddonSettings,
+            temporarily_allow_weak_signatures: false,
+          },
+        },
+      },
+    }),
+  ]);
+  addon = await AddonManager.getAddonByID(id);
+  equal(addon, null, "Add-on not installed");
+
+  info(
+    "Expect install to be allowed through per addon setting when globally disallowed"
+  );
+  await Promise.all([
+    AddonTestUtils.promiseInstallEvent("onInstallEnded"),
+    setupPolicyEngineWithJson({
+      policies: {
+        ExtensionSettings: {
+          "*": { temporarily_allow_weak_signatures: false },
+          [id]: {
+            ...perAddonSettings,
+            temporarily_allow_weak_signatures: true,
+          },
+        },
+      },
+    }),
+  ]);
+  addon = await AddonManager.getAddonByID(id);
+  notEqual(addon, null, "Add-on installed");
+  await addon.uninstall();
+
+  resetWeakSignaturePref();
+});
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/test_requestedlocales.js b/browser/components/enterprisepolicies/tests/xpcshell/test_requestedlocales.js
index 5908b2d35c..bfed2491be 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/test_requestedlocales.js
+++ b/browser/components/enterprisepolicies/tests/xpcshell/test_requestedlocales.js
@@ -12,7 +12,7 @@ const REQ_LOC_CHANGE_EVENT = "intl:requested-locales-changed";
 function promiseLocaleChanged(requestedLocale) {
   return new Promise(resolve => {
     let localeObserver = {
-      observe(aSubject, aTopic, aData) {
+      observe(aSubject, aTopic) {
         switch (aTopic) {
           case REQ_LOC_CHANGE_EVENT:
             let reqLocs = Services.locale.requestedLocales;
@@ -26,10 +26,10 @@ function promiseLocaleChanged(requestedLocale) {
   });
 }
 
-function promiseLocaleNotChanged(requestedLocale) {
+function promiseLocaleNotChanged() {
   return new Promise(resolve => {
     let localeObserver = {
-      observe(aSubject, aTopic, aData) {
+      observe(aSubject, aTopic) {
         switch (aTopic) {
           case REQ_LOC_CHANGE_EVENT:
             ok(false, "Locale should not change.");
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/test_simple_pref_policies.js b/browser/components/enterprisepolicies/tests/xpcshell/test_simple_pref_policies.js
index 82caee16a7..c0952d0627 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/test_simple_pref_policies.js
+++ b/browser/components/enterprisepolicies/tests/xpcshell/test_simple_pref_policies.js
@@ -227,6 +227,10 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.sessions": true,
       "privacy.clearOnShutdown.siteSettings": true,
       "privacy.clearOnShutdown.offlineApps": true,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": true,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": true,
+      "privacy.clearOnShutdown_v2.cache": true,
+      "privacy.clearOnShutdown_v2.siteSettings": true,
     },
   },
 
@@ -244,6 +248,10 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.sessions": false,
       "privacy.clearOnShutdown.siteSettings": false,
       "privacy.clearOnShutdown.offlineApps": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
+      "privacy.clearOnShutdown_v2.siteSettings": false,
     },
   },
 
@@ -261,6 +269,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": true,
     },
   },
 
@@ -278,6 +289,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": true,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -295,6 +309,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -312,6 +329,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": true,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -329,6 +349,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": true,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": true,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -346,6 +369,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": true,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -364,6 +390,10 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
       "privacy.clearOnShutdown.siteSettings": true,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
+      "privacy.clearOnShutdown_v2.siteSettings": true,
     },
   },
 
@@ -382,6 +412,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
       "privacy.clearOnShutdown.offlineApps": true,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": false,
     },
   },
 
@@ -396,6 +429,7 @@ const POLICIES_TESTS = [
     lockedPrefs: {
       "privacy.sanitize.sanitizeOnShutdown": true,
       "privacy.clearOnShutdown.cache": true,
+      "privacy.clearOnShutdown_v2.cache": true,
     },
     unlockedPrefs: {
       "privacy.clearOnShutdown.cookies": false,
@@ -403,6 +437,8 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
     },
   },
 
@@ -418,12 +454,15 @@ const POLICIES_TESTS = [
       "privacy.sanitize.sanitizeOnShutdown": true,
       "privacy.clearOnShutdown.cache": true,
       "privacy.clearOnShutdown.cookies": false,
+      "privacy.clearOnShutdown_v2.cache": true,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
     },
     unlockedPrefs: {
       "privacy.clearOnShutdown.downloads": false,
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
     },
   },
 
@@ -442,6 +481,9 @@ const POLICIES_TESTS = [
       "privacy.clearOnShutdown.formdata": false,
       "privacy.clearOnShutdown.history": false,
       "privacy.clearOnShutdown.sessions": false,
+      "privacy.clearOnShutdown_v2.historyFormDataAndDownloads": false,
+      "privacy.clearOnShutdown_v2.cookiesAndStorage": false,
+      "privacy.clearOnShutdown_v2.cache": true,
     },
   },
 
@@ -1045,6 +1087,18 @@ const POLICIES_TESTS = [
       "extensions.formautofill.creditCards.enabled": false,
     },
   },
+
+  // POLICY: Proxy - locking if no values are set
+  {
+    policies: {
+      Proxy: {
+        Locked: true,
+      },
+    },
+    lockedPrefs: {
+      "network.proxy.type": 5,
+    },
+  },
 ];
 
 add_task(async function test_policy_simple_prefs() {
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/test_sorted_alphabetically.js b/browser/components/enterprisepolicies/tests/xpcshell/test_sorted_alphabetically.js
index 0d246c850c..73755b1dbc 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/test_sorted_alphabetically.js
+++ b/browser/components/enterprisepolicies/tests/xpcshell/test_sorted_alphabetically.js
@@ -32,7 +32,7 @@ add_task(async function test_policies_sorted() {
   );
   checkArrayIsSorted(
     Object.keys(Policies),
-    "Policies.jsm is alphabetically sorted."
+    "Policies.sys.mjs is alphabetically sorted."
   );
 });
 
diff --git a/browser/components/enterprisepolicies/tests/xpcshell/xpcshell.toml b/browser/components/enterprisepolicies/tests/xpcshell/xpcshell.toml
index 69dd3e5103..b21e0f9022 100644
--- a/browser/components/enterprisepolicies/tests/xpcshell/xpcshell.toml
+++ b/browser/components/enterprisepolicies/tests/xpcshell/xpcshell.toml
@@ -2,7 +2,10 @@
 skip-if = ["os == 'android'"] # bug 1730213
 firefox-appdir = "browser"
 head = "head.js"
-support-files = ["policytest_v0.1.xpi"]
+support-files = [
+  "policytest_v0.1.xpi",
+  "../../../../../toolkit/mozapps/extensions/test/xpinstall/amosigned-sha1only.xpi"
+]
 
 ["test_3rdparty.js"]