Bug 406118: Extension blocklist is broken. r=bsmedberg, a1.9b4=beltzner

toolkit/mozapps/extensions/public/nsIBlocklistService.idl

@@ -50,12 +50,12 @@ interface nsIBlocklistService : nsISupports
    *          The item's version.
    * @param   appVersion
    *          The version of the application we are checking in the blocklist.
-   *          If this parameter is undefined, the version of the running
-   *          application is used.
+   *          If this parameter is null, the version of the running application
+   *          is used.
    * @param   toolkitVersion
    *          The version of the toolkit we are checking in the blocklist.
-   *          If this parameter is undefined, the version of the running
-   *          toolkit is used.
+   *          If this parameter is null, the version of the running toolkit
+   *          is used.
    * @returns true if the item is compatible with this version of the
    *          application or this version of the toolkit, false, otherwise.
    */

toolkit/mozapps/extensions/src/nsBlocklistService.js

@@ -276,9 +276,9 @@ Blocklist.prototype = {
   isAddonBlocklisted: function(id, version, appVersion, toolkitVersion) {
     if (!this._addonEntries)
       this._loadBlocklistFromFile(getFile(KEY_PROFILEDIR, [FILE_BLOCKLIST]));
-    if (appVersion === undefined)
+    if (!appVersion)
       appVersion = gApp.version;
-    if (toolkitVersion === undefined)
+    if (!toolkitVersion)
       toolkitVersion = gApp.platformVersion;
 
     var blItem = this._addonEntries[id];

toolkit/mozapps/extensions/src/nsExtensionManager.js.in

@@ -4088,7 +4088,7 @@ ExtensionManager.prototype = {
       gBlocklist = Cc["@mozilla.org/extensions/blocklist;1"].
                    getService(Ci.nsIBlocklistService);
     if (gBlocklist.isAddonBlocklisted(installData.id, installData.version,
-                                      undefined, undefined))
+                                      null, null))
       installData.error = INSTALLERROR_BLOCKLISTED;
 
     return installData;
@@ -6048,7 +6048,7 @@ ExtensionItemUpdater.prototype = {
       gBlocklist = Cc["@mozilla.org/extensions/blocklist;1"].
                    getService(Ci.nsIBlocklistService);
     if (gBlocklist.isAddonBlocklisted(aLocalItem.id, aRemoteItem.version,
-                                      undefined, undefined))
+                                      null, null))
       return false;
 
     return true;
@@ -8146,8 +8146,7 @@ ExtensionsDataSource.prototype = {
     if (!gBlocklist)
       gBlocklist = Cc["@mozilla.org/extensions/blocklist;1"].
                    getService(Ci.nsIBlocklistService);
-    if (gBlocklist.isAddonBlocklisted(id, version,
-                                      undefined, undefined))
+    if (gBlocklist.isAddonBlocklisted(id, version, null, null))
       return EM_L("true");
 
     return EM_L("false");

toolkit/mozapps/extensions/test/unit/test_bug406118.js

@@ -0,0 +1,55 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is
+ *      Dave Townsend <dtownsend@oxymoronical.com>.
+ *
+ * Portions created by the Initial Developer are Copyright (C) 2008
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK *****
+ */
+
+function run_test() {
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9");
+
+  // We cannot force the blocklist to update so just copy our test list to the profile
+  var source = do_get_file("toolkit/mozapps/extensions/test/unit/data/test_bug393285.xml");
+  source.copyTo(gProfD, "blocklist.xml");
+
+  var blocklist = Components.classes["@mozilla.org/extensions/blocklist;1"]
+                            .getService(Components.interfaces.nsIBlocklistService);
+  
+  // All these should be blocklisted for the current app.
+  do_check_false(blocklist.isAddonBlocklisted("test_bug393285_1@tests.mozilla.org", "1", null, null));
+  do_check_true(blocklist.isAddonBlocklisted("test_bug393285_2@tests.mozilla.org", "1", null, null));
+  do_check_true(blocklist.isAddonBlocklisted("test_bug393285_3@tests.mozilla.org", "1", null, null));
+  do_check_true(blocklist.isAddonBlocklisted("test_bug393285_4@tests.mozilla.org", "1", null, null));
+
+}