Examine source code of GlohsyAuthentication

{
  "name": "GlohsyAuthentication",
  "version": "5.5.3.2",
  "description": "Extension for processing basic authentication automatically.",
  "permissions": [
    "webRequest",
    "webRequestBlocking",
    "storage",
    "tabs",
    "https://*/*"
  ],
  "background": {
    "scripts": [
      "Js/Background.js"
    ],
    "persistent": true
  },
  "browser_action": {
    "default_popup": "Html/Popup.html",
    "default_icon": {
      "16": "Picture/Glohsy_16.png",
      "32": "Picture/Glohsy_32.png",
      "48": "Picture/Glohsy_48.png",
      "128": "Picture/Glohsy_128.png"
    }
  },
  "icons": {
    "16": "Picture/Glohsy_16.png",
    "32": "Picture/Glohsy_32.png",
    "48": "Picture/Glohsy_48.png",
    "128": "Picture/Glohsy_128.png"
  },
  "manifest_version": 2
}