Firebase Auth in Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "short_name": "Firebase Auth in Chrome",
  "name": "Firebase Auth in Chrome",
  "version": "1.2",
  "manifest_version": 2,
  "description": "This sample shows how to authorize Firebase in a Chrome extension using a Google account.",
  "page_action": {
    "default_title": "QuickSeek React"
  },
  "oauth2": {
    "client_id": "1004374848128-s10kj8et61ermm705j8glm1j5vf31g0n.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/drive"
    ]
  },
  "icons": {
    "16": "rand_t.png",
    "48": "rand_t.png",
    "128": "rand_t.png"
  },
  "background": {
    "scripts": [
      "app/background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "*://www.youtube.com/*"
      ],
      "css": [
        "/css/root.css"
      ],
      "js": [
        "/static/js/content.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "/static/css/content.css",
    "/static/media/*",
    "oauth2/oauth2.html"
  ],
  "content_security_policy": "script-src 'self' 'sha256-GgRxrVOKNdB4LrRsVPDSbzvfdV4UqglmviH9GoBJ5jk='; https://www.gstatic.com/ https://*.firebaseio.com https://www.googleapis.com; object-src 'self' https://apis.google.com",
  "permissions": [
    "tabs",
    "*://www.youtube.com/*",
    "identity"
  ]
}