Embed auth token into HTML

Summary:
Auth token used be injected in the manifest file. Instead, have the server injected into the main HTML page.

The main driver to this change are:
- Simplify
- There are instances in which for some reason reading/writing the token from the manifest fails. This will address that problem.

Reviewed By: lblasa

Differential Revision: D51160521

fbshipit-source-id: 4626fd8f56bc8b61182a53a5d9cf5acad1e723bc

desktop/static/index.web.dev.html

@@ -141,13 +141,12 @@
         window.FLIPPER_APP_VERSION = 'FLIPPER_APP_VERSION_REPLACE_ME';
         window.FLIPPER_SESSION_ID = 'FLIPPER_SESSION_ID_REPLACE_ME';
         window.FLIPPER_UNIXNAME = 'FLIPPER_UNIXNAME_REPLACE_ME';
+        window.FLIPPER_AUTH_TOKEN = 'FLIPPER_AUTH_TOKEN_REPLACE_ME';
 
         const params = new URL(location.href).searchParams;
         let token = params.get('token');
         if (!token) {
-          const manifestResponse = await fetch('manifest.json');
-          const manifest = await manifestResponse.json();
-          token = manifest.token;
+          token = window.FLIPPER_AUTH_TOKEN
         }
 
         const socket = new WebSocket(`ws://${location.host}?token=${token}`);
@@ -212,7 +211,7 @@
                 setTimeout(() => retry(retries), 1000);
               }
             }
-            
+
             retry(3);
           };
 

desktop/static/index.web.html

@@ -90,6 +90,7 @@
         window.FLIPPER_APP_VERSION = 'FLIPPER_APP_VERSION_REPLACE_ME';
         window.FLIPPER_SESSION_ID = 'FLIPPER_SESSION_ID_REPLACE_ME';
         window.FLIPPER_UNIXNAME = 'FLIPPER_UNIXNAME_REPLACE_ME';
+        window.FLIPPER_AUTH_TOKEN = 'FLIPPER_AUTH_TOKEN_REPLACE_ME';
 
         // load correct theme (n.b. this doesn't handle system value specifically, will assume light in such cases)
         try {
@@ -117,7 +118,7 @@
                 setTimeout(() => retry(retries), 1000);
               }
             }
-            
+
             retry(3);
           };