{
  "manifest_version": 2,
  "name": "messaging",
  "version": "1.0",
  "description": "Example messaging web extension.",
  "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self';",
  "browser_specific_settings": {
    "gecko": {
      "id": "messaging@example.com"
    }
  },
  "content_scripts": [
    {
      "matches": ["<all_urls>"],
      "js": ["content.js"]
    }
  ],
  "background": {
    "scripts": ["background.js"],
    "persistent": true
  },
  "permissions": [
    "nativeMessaging",
    "geckoViewAddons",
    "activeTab",
    "webRequest",
    "*://localhost/*",
    "webRequestBlocking",
    "*://localhost/*"
  ]
}