Webapp changes to support third party authentication

remoting/webapp/appsv2.patch

Index: remoting/webapp/appsv2.patch
diff --git a/remoting/webapp/appsv2.patch b/remoting/webapp/appsv2.patch
index 6ff3063c3577cd4371c1a28070620ff9a2e6673e..3d72941d54f5f5c56de2b2ab8e540577bf82af7b 100644
--- a/remoting/webapp/appsv2.patch
+++ b/remoting/webapp/appsv2.patch
@@ -43,19 +43,21 @@ index 061caeb..f61e532 100644
      <script src="log_to_server.js"></script>
      <script src="menu_button.js"></script>
 diff --git a/remoting/webapp/manifest.json b/remoting/webapp/manifest.json
-index 5be9243..39052b9 100644
+index d1f8d1f..67bf660 100644
 --- a/manifest.json
 +++ b/manifest.json
-@@ -5,24 +5,16 @@
+@@ -5,30 +5,16 @@
    "manifest_version": 2,
    "default_locale": "en",
    "app": {
 -    "launch": {
 -      "local_path": "main.html"
+-    }
+-  },
 +    "background": {
 +      "scripts": ["background.js"]
-     }
-   },
++     }
++   },
 +  "key": "chromotingappsv2",
    "icons": {
      "128": "chromoting128.webp",
@@ -68,27 +70,30 @@ index 5be9243..39052b9 100644
 -        "OAUTH2_REDIRECT_URL"
 -      ],
 -      "js": [ "cs_oauth2_trampoline.js" ]
+-    },
+-    {
+-      "matches": [
+-        "THIRD_PARTY_AUTH_REDIRECT_URL"
+-      ],
+-      "js": [ "cs_third_party_auth_trampoline.js" ]
 -    }
 -  ],
 -  "content_security_policy": "default-src 'self'; script-src 'self' TALK_GADGET_HOST; style-src 'self' https://fonts.googleapis.com; img-src 'self' TALK_GADGET_HOST; font-src *; connect-src 'self' OAUTH2_ACCOUNTS_HOST GOOGLE_API_HOSTS TALK_GADGET_HOST https://relay.google.com",
-   "permissions": [
-     "OAUTH2_ACCOUNTS_HOST/*",
-     "OAUTH2_API_BASE_URL/*",
-@@ -30,18 +22,22 @@
-     "TALK_GADGET_HOST/talkgadget/*",
-     "https://relay.google.com/*",
+   "optional_permissions": [
+     "<all_urls>"
+   ],
+@@ -41,16 +27,20 @@
      "storage",
      "clipboardRead",
--    "clipboardWrite"
--  ],
+     "clipboardWrite",
++    "experimental"
+   ],
 -  "plugins": [
 -    { "path": "remoting_host_plugin.dll", "public": false },
 -    { "path": "libremoting_host_plugin.ia32.so", "public": false },
 -    { "path": "libremoting_host_plugin.x64.so", "public": false },
 -    { "path": "remoting_host_plugin.plugin", "public": false }
-+    "clipboardWrite",
-+    "experimental"
-   ],
+-  ],
 +  "oauth2": {
 +    "client_id": "45833509441.apps.googleusercontent.com",
 +    "scopes": [