Bug 993495 - Update WebRTC UI and add test, r=felipe.

browser/base/content/test/general/browser_devices_get_user_media.js

@@ -1,3 +1,7 @@
+/* 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 kObservedTopics = [
   "getUserMedia:response:allow",
   "getUserMedia:revoke",
@@ -736,6 +740,50 @@ let gTests = [
     info("request video, stop sharing resets video only");
     yield stopAndCheckPerm(false, true);
   }
+},
+
+{
+  desc: "'Always Allow' ignored and not shown on http pages",
+  run: function checkNoAlwaysOnHttp() {
+    // Load an http page instead of the https version.
+    let deferred = Promise.defer();
+    let browser = gBrowser.selectedTab.linkedBrowser;
+    browser.addEventListener("load", function onload() {
+      browser.removeEventListener("load", onload, true);
+      deferred.resolve();
+    }, true);
+    content.location = content.location.href.replace("https://", "http://");
+    yield deferred.promise;
+
+    // Initially set both permissions to 'allow'.
+    let Perms = Services.perms;
+    let uri = content.document.documentURIObject;
+    Perms.add(uri, "microphone", Perms.ALLOW_ACTION);
+    Perms.add(uri, "camera", Perms.ALLOW_ACTION);
+
+    // Request devices and expect a prompt despite the saved 'Allow' permission,
+    // because the connection isn't secure.
+    yield promisePopupNotificationShown("webRTC-shareDevices", () => {
+      content.wrappedJSObject.requestDevice(true, true);
+    });
+    expectObserverCalled("getUserMedia:request");
+
+    // Ensure that the 'Always Allow' action isn't shown.
+    let alwaysLabel = gNavigatorBundle.getString("getUserMedia.always.label");
+    ok(!!alwaysLabel, "found the 'Always Allow' localized label");
+    let labels = [];
+    let notification = PopupNotifications.panel.firstChild;
+    for (let node of notification.childNodes) {
+      if (node.localName == "menuitem")
+        labels.push(node.getAttribute("label"));
+    }
+    is(labels.indexOf(alwaysLabel), -1, "The 'Always Allow' item isn't shown");
+
+    // Cleanup.
+    yield closeStream(true);
+    Perms.remove(uri.host, "camera");
+    Perms.remove(uri.host, "microphone");
+  }
 }
 
 ];

browser/modules/webrtcUI.jsm

@@ -140,14 +140,6 @@ function prompt(aContentWindow, aCallID, aAudioRequested, aVideoRequested, aDevi
   };
 
   let secondaryActions = [
-    {
-      label: stringBundle.getString("getUserMedia.always.label"),
-      accessKey: stringBundle.getString("getUserMedia.always.accesskey"),
-      callback: function () {
-        // don't save unless secure load!
-        mainAction.callback(aSecure);
-      }
-    },
     {
       label: stringBundle.getString("getUserMedia.denyRequest.label"),
       accessKey: stringBundle.getString("getUserMedia.denyRequest.accesskey"),
@@ -160,8 +152,8 @@ function prompt(aContentWindow, aCallID, aAudioRequested, aVideoRequested, aDevi
       accessKey: stringBundle.getString("getUserMedia.never.accesskey"),
       callback: function () {
         denyRequest(aCallID);
-	// Let someone save "Never" for http sites so that they can be stopped from
-	// bothering you with doorhangers
+        // Let someone save "Never" for http sites so that they can be stopped from
+        // bothering you with doorhangers.
         let perms = Services.perms;
         if (audioDevices.length)
           perms.add(uri, "microphone", perms.DENY_ACTION);
@@ -171,6 +163,17 @@ function prompt(aContentWindow, aCallID, aAudioRequested, aVideoRequested, aDevi
     }
   ];
 
+  if (aSecure) {
+    // Don't show the 'Always' action if the connection isn't secure.
+    secondaryActions.unshift({
+      label: stringBundle.getString("getUserMedia.always.label"),
+      accessKey: stringBundle.getString("getUserMedia.always.accesskey"),
+      callback: function () {
+        mainAction.callback(true);
+      }
+    });
+  }
+
   let options = {
     eventCallback: function(aTopic, aNewBrowser) {
       if (aTopic == "swapping")