Examine source code of vpn

{
  "applications": {
    "gecko": {
      "strict_min_version": "91.1.0",
      "id": "{f1576793-53e3-4a9d-a2e6-f5823bdf7d56}"
    }
  },
  "background": {
    "page": "js/bg.html"
  },
  "browser_action": {
    "default_icon": "js/bext/vpn/ui/img/icon19_gray.png",
    "default_popup": "js/popup.html",
    "default_title": "__MSG_appName__"
  },
  "content_scripts": [
    {
      "js": [
        "js/bext/vpn/bg/cs_hola.js"
      ],
      "matches": [
        "*://*/*"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "default_locale": "en",
  "description": "__MSG_appDesc__",
  "homepage_url": "https://softnour.com/plus",
  "icons": {
    "16": "js/bext/vpn/ui/img/icon16.png",
    "48": "js/bext/vpn/ui/img/icon48.png",
    "128": "js/bext/vpn/ui/img/icon128.png"
  },
  "incognito": "not_allowed",
  "manifest_version": 2,
  "name": "__MSG_appName__",
  "permissions": [
    "<all_urls>",
    "activeTab",
    "alarms",
    "browserSettings",
    "browsingData",
    "cookies",
    "geolocation",
    "history",
    "identity",
    "idle",
    "contextMenus",
    "proxy",
    "storage",
    "tabs",
    "webNavigation",
    "webRequest",
    "webRequestBlocking"
  ],
  "short_name": "vpn",
  "version": "1.0.0",
  "web_accessible_resources": [
    "/js/popup.html",
    "/js/animation_arrow.html",
    "/js/bext/vpn/bg/tz_spoof.js"
  ]
}