manifest.json

{
   "background": {
      "service_worker": "background.js"
   },
   "content_security_policy": {
      "extension_pages": "default-src 'self'; object-src 'self'"
   },
   "host_permissions": [ "https://login.microsoftonline.com/*", "https://login.windows.net/*", "https://login.live.com/*", "https://login.microsoft.com/*" ],
   "manifest_version": 3,
   "name": "Sanders EntraID Tenant Restrictions",
   "options_ui": {
      "open_in_tab": true,
      "page": "options.html"
   },
   "permissions": [ "storage", "declarativeNetRequest"],
   "storage": {
      "managed_schema": "schema.json"
   },
   "version": "0.27"
   "action": {
      "default_title": "Options",
      "default_popup": "options.html"
   }
}