manifest.json

{
    "short_name": "Test Extension MV2",
    "name": "Test Extension MV2",
    "version": "1.0.0",
    "manifest_version": 2,
    "permissions": [
      "storage",
      "tabs",
      "activeTab",
      "http://*/*", 
      "https://*/*"
    ],
    "browser_action": {
      "default_popup": "extension/build/index.html",
      "default_icon": {
        "16": "/images/icon-16.png",
        "32": "/images/icon-32.png",
        "48": "/images/icon-48.png",
        "128": "/images/icon-128.png"
      }
    },
    "icons": {
        "16": "/images/icon-16.png",
        "32": "/images/icon-32.png",
        "48": "/images/icon-48.png",
        "128": "/images/icon-128.png"
    },
    "content_security_policy": "script-src 'self' 'sha256-dPJaIDV1DuSDEoGkHlj/FY5oHvUD0ITVoueDYwtbXKo=' 'sha256-fdAfMKZtCTRPKMRznGwonJHC++vCCrQS7XFnVrzSXAE=' 'sha256-YD8w9VLrdvqI5/tFVmpT+1337ly+e/JvPrkRxYZo/w4=' 'sha256-WlYEFkj7V8J5WqzPxJXl8muyBIEBmcD4oOwxW4+eQ0M=' 'sha256-/WYevN1JHydd5ah6Q7UaVg3K2Uw7yBFYDVgqWuquZt0=' 'sha256-YA5MosX7L1+Ysp/HYQnZTxsxPD5qyYRwq9apQUiUv1k=' 'sha256-JFEat6u9nefs0MDFMdUw4OVQjyveaGljYAKjnFFaJtU=' 'sha256-qJ8pIGWkJPRStK2VePK9woSm+p1iScUwGWPW3n6Jnu8=' 'sha256-6SvVv4iOXQ2qw71UGhJrpf1GnJHGhCFOd1XYAE6xbWk='; object-src 'self';"
  }