Sigraweb - Token Recaptcha

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Sigraweb - Token Recaptcha",
  "description": "Esta extensão recupera token ao resolver o reCaptcha",
  "version": "1.1",
  "browser_action": {
    "default_icon": "sigraweb.png",
    "default_popup": "popup.html",
    "default_title": "Sigraweb - Token Recaptcha"
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "js": [
        "scripts/content.js"
      ]
    }
  ],
  "permissions": [
    "activeTab"
  ],
  "content_security_policy": "script-src 'self' https://www.gstatic.com/; object-src 'self'"
}