Examine source code of 九鼎投资

{
  "name": "九鼎投资",
  "version": "1.2.1resigned1",
  "manifest_version": 2,
  "description": "九鼎投资信息系统登录插件",
  "browser_action": {
    "default_icon": "icon.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.jiudingcapital.com/*",
        "https://otp.jdcapital.com/*"
      ],
      "js": [
        "kwjd.js"
      ]
    }
  ],
  "applications": {
    "gecko": {
      "id": "{57be31c1-9581-46f3-9256-db0747646f0f}",
      "strict_min_version": "42.0"
    }
  },
  "permissions": [
    "storage",
    "tabs"
  ]
}