Examine source code of IronVest

{
  "name": "IronVest",
  "version": "9.9.12",
  "description": "Protect your Passwords, Payments, and Privacy.",
  "browser_action": {
    "default_icon": "images/icons/b-icon-40.png",
    "default_title": "IronVest v9.9.12"
  },
  "applications": {
    "gecko": {
      "id": "donottrackplus@abine.com",
      "strict_min_version": "51.0"
    }
  },
  "manifest_version": 2,
  "web_accessible_resources": [
    "biometrics.html",
    "panel.html",
    "pages/images/dnt-field-icon.png"
  ],
  "icons": {
    "16": "images/icons/b-icon-16.png",
    "48": "images/icons/b-icon-48.png",
    "128": "images/icons/b-icon-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "almond-min.js",
        "jquery-min.js",
        "underscore-min.js",
        "backbone-min.js",
        "common.js",
        "common-content.js",
        "content.js"
      ],
      "run_at": "document_start",
      "all_frames": false
    },
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "iframe_content.js"
      ],
      "run_at": "document_idle",
      "all_frames": true
    }
  ],
  "background": {
    "scripts": [
      "socket-io-min.js",
      "almond-min.js",
      "jquery-min.js",
      "underscore-min.js",
      "api-background.js",
      "cognito-min.js",
      "common.js",
      "background.js"
    ]
  },
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "tabs",
    "<all_urls>",
    "contextMenus",
    "clipboardWrite",
    "storage"
  ],
  "optional_permissions": [
    "privacy",
    "webNavigation"
  ],
  "content_security_policy": "script-src 'self' 'wasm-eval'; object-src 'self'"
}