Examine source code of Push Security

{
  "manifest_version": 2,
  "name": "Push Security",
  "version": "2.37.19",
  "description": "Keep your users secure.",
  "browser_action": {
    "default_icon": {
      "16": "assets/push16.png",
      "24": "assets/push24.png",
      "32": "assets/push32.png"
    },
    "default_popup": "dist/popup/index.html"
  },
  "background": {
    "page": "dist/background/index.html",
    "persistent": false
  },
  "icons": {
    "16": "assets/push16.png",
    "48": "assets/push48.png"
  },
  "permissions": [
    "alarms",
    "cookies",
    "declarativeNetRequestWithHostAccess",
    "downloads",
    "history",
    "identity",
    "management",
    "privacy",
    "scripting",
    "storage",
    "tabs",
    "unlimitedStorage",
    "webNavigation",
    "webRequest",
    "<all_urls>"
  ],
  "web_accessible_resources": [
    "dist/assets/fonts/*",
    "dist/assets/wasm/*.wasm",
    "dist/contentScripts/**.css",
    "dist/domainCategoryBlock/*",
    "dist/urlBlocking/*",
    "dist/contentScripts/clipboardHooks/index.js",
    "dist/contentScripts/fileUploadDetections/hooksAndListeners/index.js",
    "dist/contentScripts/fileUploadDetections/folderDetection/hooksAndListeners/index.js"
  ],
  "content_security_policy": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'",
  "browser_specific_settings": {
    "gecko": {
      "id": "{7c4c19b9-2441-4942-873e-cb9eeee18a97}"
    }
  }
}