Re: [users@httpd] MODIFIYING THE REMOTE_USER VARIABLE

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On Apr 22, 2005, at 12:12 PM, Joshua Slive wrote:
On 4/22/05, Bud P. Bruegger <bud@xxxxxxxxxxxxxxxxxx> wrote:
Brian just proposed this:

RewriteEngine On
RewriteCond %{HTTP:HTTP_SOME_HEADER_FIELD} (.*)
RewriteRule .* - [E=REMOTE_USER:%1]

and it works for me on Apache 1.3. So I assume that also 2.0 will work.

As far as I know, this technique cannot be used to override the
standard CGI env variables, including REMOTE_USER.  In fact, it is not
possible at all to override these variables, which is generally a good
thing.

That's what I was thinking, but you beat me to the punch with your post. :) The immutability of the CGI env variables is a very important thing, IMO, since there's no way to tell all the Apache modules, which have to assume those values will be there, and will be useful, that you are manually mucking with them upstream...

-Brian


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