Prevent redirect loop in mod_rewrite
- by user280381
I'm writing a rule in my htaccess that basically says this:
If the request is for the homepage
And a cookie has not been set
Rewrite the page with /addCookie.php
Then in addCookie.php, we set the cookie and redirect back to the homepage.
This is all fine, but if the user doesn't accept cookies, we get an infinite loop of redirects.
I'm new to mod_rewrite, I've done a lot of searching, but can't break the loop. I have this so far:
RewriteCond %{ENV:REDIRECT_STATUS} 200
RewriteRule .* - [S=1]
RewriteCond %{REQUEST_URI} "^/$"
RewriteCond %{HTTP_COOKIE} !device_detected
RewriteRule ^ addCookie.php [L]
Is what I'm trying to do possible? I could add a query string on the redirect from addCookie.php, but I'd much rather keep the requests identical.
Any suggestions kindly welcome.
