Examine source code of LicenceOne

{
  "description": "__MSG_extensionDescription__",
  "version": "1.3.1",
  "manifest_version": 3,
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAmJamuVycHROndvoJftIdBO6p7FoNI4MtM+XINmWY58pd5N5akTEBdnONmDOpDDZZJiD4SPIYxR2vtBjWly0kcrcGS4uADr/ZiZXkeRhBEjMfJslxSyGRBKtmZdnRAaH7Nu/yf5qOpQKwK8zm9BrUB+uNVT0W3qzPvBk6+H61nyuqYdnJgH9xFCSmD8YaLb7qgEUJkLN6ooHl8zjdcgfvwJcghIVeAEuuE++ETEze8o48Ef0YOLjtPEqGM/xNzvdCcOosVfWFNN42QpHUMjPAWOAxe7p5BlaSSsXVQYN5YogJwb9o16gGpSxcH9KYF1CWdw2px582dYMJG4XH0y+cuQIDAQAB",
  "name": "LicenceOne",
  "homepage_url": "https://licence.one",
  "default_locale": "en",
  "permissions": [
    "storage",
    "history",
    "tabs",
    "identity"
  ],
  "icons": {
    "16": "icons/16.png",
    "48": "icons/48.png",
    "128": "icons/128.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ]
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "LicenceOne",
    "default_icon": {
      "19": "icons/19.png",
      "38": "icons/38.png"
    }
  },
  "host_permissions": [
    "https://*.licence.one/*"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "emilien@licenceone.com",
      "strict_min_version": "109.0"
    }
  }
}