How to stub a website in yii

Question

Yii

In htaccess, I wrote the path to the redirect to the close.html page, which contains the stub info:
RewriteCond %{REQUEST_URI} !^/close.html
RewriteRule ^.*$ close.html
But how to allow entry to the admin part (for example admin/index controller, etc) ?

Answer 1

IP, COOKIES, IfEnv did not try to use? Does not help?)

Answer 2

https://github.com/ekaragodin/MaintenanceMode