Examine source code of Authentication - 2FA

{
  "name": "__MSG_extension_name__",
  "version": "0.0.17",
  "description": "__MSG_extension_description__",
  "manifest_version": 3,
  "minimum_chrome_version": "88",
  "action": {
    "default_popup": "$popup.html",
    "default_title": "下载器"
  },
  "icons": {
    "16": "$_logo_16.png",
    "32": "$_logo_32.png",
    "48": "$_logo_48.png",
    "128": "$_logo_128.png"
  },
  "default_locale": "en",
  "permissions": [
    "contextMenus",
    "storage",
    "downloads"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end",
      "all_frames": true,
      "js": [
        "contentScript_0.js"
      ],
      "css": []
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "addone-otp-id@hocgin.top",
      "strict_min_version": "42.0"
    }
  }
}