Examine source code of OneVnet

{
  "manifest_version": 2,
  "name": "零维",
  "description": "简单好用，一键接入电信联通网络，犹如身在中国内地。",
  "version": "31",
  "browser_action": {
    "default_icon": "img/128.png",
    "default_popup": "html/popup.html",
    "default_title": "点击启用或关闭OneVnet服务"
  },
  "icons": {
    "16": "img/16.png",
    "128": "img/128.png"
  },
  "applications": {
    "gecko": {
      "strict_min_version": "91.1.0",
      "id": "{33722f9d-51cf-42d1-89bf-bd9c27db01a5}"
    }
  },
  "permissions": [
    "proxy",
    "notifications",
    "webRequest",
    "webRequestBlocking",
    "storage",
    "tabs",
    "dns",
    "<all_urls>",
    "http://*/*",
    "https://*/*",
    "ftp://*/*"
  ],
  "background": {
    "page": "html/daemon.html"
  }
}