Contact Share App: Share Google Contacts

manifest.json

{
  "author": "Contact Share App",
  "background": {
    "persistent": true,
    "scripts": [
      "/js/lib/jquery.js",
      "/js/background.js"
    ]
  },
  "browser_action": {
    "default_icon": {
      "16": "/img/img.png",
      "24": "/img/img.png",
      "32": "/img/img.png"
    },
    "default_popup": "popup.html",
    "default_title": "Contact Share App: Share Google Contacts"
  },
  "content_scripts": [
    {
      "all_frames": true,
      "css": [
        "/css/lib/font-awesome.min.css",
        "/css/content.css"
      ],
      "fonts": [
        "/fonts/MaterialIcons-Regular.woff"
      ],
      "js": [
        "/js/lib/jquery.js",
        "/js/content.js"
      ],
      "matches": [
        "https://contacts.google.com/*"
      ],
      "run_at": "document_end"
    }
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'",
  "description": "Share Google Contacts with Gmail & G-Suite Users",
  "externally_connectable": {
    "matches": [
      "https://app.contactshareapp.com/*"
    ]
  },
  "icons": {
    "128": "/img/img.png"
  },
  "manifest_version": 2,
  "name": "Contact Share App: Share Google Contacts",
  "permissions": [
    "https://app.contactshareapp.com/*",
    "tabs",
    "storage",
    "identity",
    "identity.email"
  ],
  "short_name": "CSAExtension",
  "signature": "https://app.contactshareapp.com",
  "update_url": "https://clients2.google.com/service/update2/crx",
  "version": "1.5",
  "web_accessible_resources": [
    "styles/contentscript.css",
    "https://fonts.googleapis.com/icon?family=Material+Icons"
  ]
}