3 files changed, 7 insertions, 3 deletions
diff --git a/toolkit/components/extensions/parent/ext-identity.js b/toolkit/components/extensions/parent/ext-identity.js
index bd53163305..f0f63dbf34 100644
--- a/toolkit/components/extensions/parent/ext-identity.js
+++ b/toolkit/components/extensions/parent/ext-identity.js
@@ -12,7 +12,7 @@ var { promiseDocumentLoaded } = ExtensionUtils;
 
 const checkRedirected = (url, redirectURI) => {
   return new Promise((resolve, reject) => {
-    let xhr = new XMLHttpRequest();
+    let xhr = new XMLHttpRequest({ mozAnon: false });
     xhr.open("GET", url);
     // We expect this if the user has not authenticated.
     xhr.onload = () => {
diff --git a/toolkit/components/extensions/parent/ext-runtime.js b/toolkit/components/extensions/parent/ext-runtime.js
index d1c03d9e0d..3f9c0f8857 100644
--- a/toolkit/components/extensions/parent/ext-runtime.js
+++ b/toolkit/components/extensions/parent/ext-runtime.js
@@ -248,7 +248,7 @@ this.runtime = class extends ExtensionAPIPersistent {
         },
 
         openOptionsPage: function () {
-          if (!extension.manifest.options_ui) {
+          if (!extension.optionsPageProperties) {
             return Promise.reject({ message: "No `options_ui` declared" });
           }
 
diff --git a/toolkit/components/extensions/parent/ext-webRequest.js b/toolkit/components/extensions/parent/ext-webRequest.js
index 4f0ea90abd..f94c773e2e 100644
--- a/toolkit/components/extensions/parent/ext-webRequest.js
+++ b/toolkit/components/extensions/parent/ext-webRequest.js
@@ -64,7 +64,11 @@ function registerEvent(
     filter2.incognito = filter.incognito;
   }
 
-  let blockingAllowed = extension.hasPermission("webRequestBlocking");
+  let blockingAllowed =
+    eventName == "onAuthRequired"
+      ? extension.hasPermission("webRequestBlocking") ||
+        extension.hasPermission("webRequestAuthProvider")
+      : extension.hasPermission("webRequestBlocking");
 
   let info2 = [];
   if (info) {