Invoice Verification for Unity3D

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Invoice Verification for Unity3D",
  "short_name": "Invoice Verification",
  "version": "2.0.1",
  "manifest_version": 2,
  "description": "Verify Unity3D invoices in a snap.",
  "homepage_url": "https://github.com/Mintonne/Invoice-Verification-for-Unity3D",
  "author": "Mintonne",
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "browser_action": {
    "default_popup": "index.html"
  },
  "background": {
    "scripts": [
      "js/keys.js",
      "js/background.js"
    ],
    "persistent": false
  },
  "permissions": [
    "contextMenus"
  ],
  "content_security_policy": "default-src 'none'; script-src 'self'; connect-src https://api.assetstore.unity3d.com/publisher/v1/invoice/verify.json"
}