Re: [users@httpd] redirect only if a URL does not exists

["Joshua Slive" <joshua@xxxxxxxx>]

On 8/22/06, Lothar Krenzien <lkrenzien@xxxxxx> wrote:

> Hi Joshua,
>
> thanks for the hint with the loglevel. Now here's my httpd.conf :
>
> ProxyRequests off
> ProxyPass /sunreader/ http://localhost:8080/sunreader/
> ProxyHTMLURLMap http://localhost:8080/sunreader/ /sunreader
> ProxyHTMLLogVerbose On
> LogLevel Debug
>
>
> <Location /sunreader/>
>         ProxyPassReverse /
>         SetOutputFilter  proxy-html
>         ProxyHTMLURLMap  /      /sunreader/
>         ProxyHTMLURLMap  /sunreader     /sunreader
>         RequestHeader    unset  Accept-Encoding
> </Location>
>
> <IfModule mod_rewrite.c>
>  RewriteEngine On
>  RewriteLog "C:\Programme\xampp\apache\logs\rewrite.log"
>  RewriteLogLevel 100
>
>  # Update
>  RewriteCond    %{REQUEST_URI} !-U
>  RewriteRule    ^/(.*).do  http://localhost/Portal_Update.php [L]
>
>  #RewriteCond   ^/conergy/(.*).do !-U
>  #RewriteRule   ^/conergy/(.*).do  http://localhost/Portal_Update.php
>
>  #RewriteCond   ^/suntechnics/(.*).do !-U
>  #RewriteRule   ^/suntechnics/(.*).do  http://localhost/Portal_Update.php
>
>  # Portal
>  RewriteRule ^/conergy/(.*).do$ http://localhost/sunreader/$1.do?mandant=conergy [R,L]
>  RewriteRule ^/suntechnics/(.*).do$ http://localhost/sunreader/$1.do?mandant=suntechnics [R,L]
>
>  .....
>
> </IfModule>
>
> Note that I have mod_proxy enabled, because I want to redirect the requests with /sunreader/... to tomcat. But I tested it also with mod_jk with no difference.
> And here's the rewrite.log

Too much stuff going on here.  You need to break this into smaller
problems that you can debug and solve independently.

It seems clear to me that the RewriteCond is working fine.  The
RewriteRule that follows seems a little weird.  If what you want is an
external redirect, you should add the R flag.

You should also avoid mixing RewriteRule and ProxyPass.  You can use
the [P] flag on RewriteRule to replace the ProxyPass.

Joshua.

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