Oktell transport firewall

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Oktell transport firewall",
  "version": "1.2.1",
  "description": "Oktell transport firewall.",
  "icons": {
    "16": "image/connect19x19.png",
    "128": "image/connect.png"
  },
  "permissions": [
    "tabs",
    "background",
    "storage",
    "notifications",
    "http://192.168.252.2/"
  ],
  "background": {
    "page": "background.html"
  },
  "browser_action": {
    "default_icon": "image/connect19x19.png",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "http://192.168.252.2/*"
      ],
      "js": [
        "js/firewall.js"
      ]
    }
  ],
  "manifest_version": 2
}