skateman/purr

{
  "manifest_version": 2,

  "name": "Purr",
  "description": "Smuggle TCP connections through HTTP",
  "version": "0.1.2",
  "author": "Dávid Halász",

  "applications": {
    "gecko": {
      "id": "purr@purr.purr"
    }
  },

  "icons": "img/icon.png",

  "page_action": {
    "default_title": "Purr",
    "default_icon": "img/icon.png"
  },

  "permissions": [
    "activeTab",
    "nativeMessaging"
  ],

  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": false
  },

  "content_scripts": [{
    "matches": ["<all_urls>"],
    "run_at": "document_start",
    "js": [
      "js/content.js"
    ]
  }]
}