troubleshooting Question

mod_rewrite check HTTP_COOKIE exists redirect infinite loop problem

Avatar of NevilleChinan
NevilleChinan asked on
Web DevelopmentApache Web ServerWeb Servers
2 Comments2 Solutions4550 ViewsLast Modified:
Hi I am trying to implement a website security system.  It works on the bases of cookies beeing set by login.php
i.e login.php will setcoookie(...) and send the user to the homepage.  Every page that is on the site will do a quick auth check and reset the cookie in specific the time + 3hrs.  
The main protection is in the config file for apache

in the <directory> directive for the directory that corresponds to the virtual host
I have the following code

<Directory "C:/Program Files/Apache Group/Apache2/htdocs/test">
   Options FollowSymlinks
   RewriteEngine On
   RewriteCond %{HTTP_COOKIE} !(sessionid) [NC]
   RewriteRule ^.*$ [L,R]
   RewriteCond %{REQUEST_URI} ^/index.php
   RewriteRule (.*) [L,R]

I tired setting a cookie first before entering the lines
   RewriteCond %{HTTP_COOKIE} !(sessionid) [NC]
   RewriteRule ^.*$ [L,R]
into the config file.  Everything works

now I entered the lines
  RewriteCond %{HTTP_COOKIE} !(sessionid) [NC]
   RewriteRule ^.*$ [L,R]
into the config file.  Everything works

Now when I delete the cookies fire fox displays

The page isn't redirecting properly
Firefox has detected that the server is redirecting the request for this address in a way that will never complete

So if anyone needs to login for the first time that will be the page they see.  The page is redirecting to the right page, the url says on anything i try to access even files like will redirect to login.php however never loads the page correctly
really stuck, any way around this?
Robin HickmottSoftware Developer
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