EzAttach for Gmail

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "EzAttach for Gmail",
  "short_name": "EzAttach",
  "description": "Attach your phone photos in Gmail instantly.",
  "version": "1.3",
  "content_security_policy": "script-src 'self' https://www.gstatic.com/ https://*.firebaseio.com https://www.googleapis.com; object-src 'self'",
  "oauth2": {
    "client_id": "845853780492-6ip2ov8reorv9sfavop4jlhsruhfts82.apps.googleusercontent.com",
    "scopes": [
      "https://www.googleapis.com/auth/userinfo.email",
      "https://www.googleapis.com/auth/userinfo.profile"
    ]
  },
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAm//P7o4oCAdS2OmVzwfQLNB+F9HMOVreqdOo25f6edQgHoyPo87WVIwem5pV4zH6kQviPW8vVqeH36D8D0beYqUw2OSrQXDgMun7zzP4s1ZPj86tHTFhSaOX0YCCtXbdL6ErbWNEmzztEsQxH0qBJc+4kLxANzViU6na6ISrBdY7y6V2Rrg/i9F1ru9JXNxSBPWnJxMfhplcdENvEwS/4fe6nk+aYCDWT95ekj9+Sbys9t1oNR3w2Vt4yUpPqKbsXdwDJBqGEPX87mHAeAI1QspNnc+Uzz1jEZSzFXgmpqhMuwJn9eo8/NoYUsMCASIaB1DVX2QOkH++COzFuIuWowIDAQAB",
  "manifest_version": 2,
  "icons": {
    "32": "images/icon_alt_32.png",
    "48": "images/icon_header.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://mail.google.com/*",
        "https://inbox.google.com/*"
      ],
      "css": [
        "main.css"
      ],
      "js": [
        "jquery-3.1.1.js",
        "firebase.js",
        "inboxsdk.js",
        "content.js",
        "jquery.lazyload.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "page": "background.html"
  },
  "permissions": [
    "identity",
    "https://mail.google.com/",
    "https://inbox.google.com/",
    "*://firebasestorage.googleapis.com/*",
    "*://pppdcofgoapbpfjeflmkcljcihlpnini/*",
    "*://www.gstatic.com/firebasejs/3.6.2/firebase.js"
  ],
  "web_accessible_resources": [
    "login.html",
    "bar.html",
    "bar.js",
    "background.js",
    "images/icon.png",
    "images/icon_main.png",
    "images/icon_alt_32.png",
    "images/icon_alt_48.png",
    "images/icon_header.png",
    "images/user_icon.png",
    "images/google_icon.png",
    "images/overlay.png",
    "images/overlay-button.png"
  ]
}