On 28/11/2013 9:48 PM, "iridium1191" <[email protected]> wrote: > > Hi Apache users, > > I'm running Apache 2.2.22 on Ubuntu server 12.04 as a reverse proxy to some internal services, including Exchange/OWA 2003. I have setup a site login page where users authenticate before they can access these services. This works fine, but now I want to avoid users having to authenticate a second time to access their OWA mailbox. > > To do this I've setup a form which is pre-filled with the User ID, password and some other details. This works if I post it directly to the Exchange server, eg. > > <form id="logonForm" name="logonForm" formtarget="_self" action=" https://ExchangeServer/exchweb/bin/auth/owaauth.dll"; method="post"> > <input type="hidden" name="destination" value=" https://ExchangeServer/exchange"; /> > > But fails if I post via the reverse proxy, eg. > > <form id="logonForm" name="logonForm" formtarget="_self" action="/exchange/bin/auth/owaauth.dll" method="post"> > <input type="hidden" name="destination" value="/exchange" /> > > The relevant section of the virtual host file is: > > # OWA links > <Location /exchange> > ProxyPass https://ExchangeServer/exchange > ProxyPassReverse https://ExchangeServer/exchange > SSLRequireSSL > </Location> > > <Location /exchweb> > ProxyPass https://ExchangeServer/exchweb > ProxyPassReverse https://ExchangeServer/exchweb > SSLRequireSSL > </Location> > > The only error I receive is a "440 Login Timeout" from the Exchange server. I suspect it may be a cookie issue but I'm not really sure. As I said the form auto login works fine if I use the Exchange server directly rather than through the reverse proxy so I think it is an issue with my mod_rewrite config. > Can you show us the rewrite config then? What are you rewriting? From what you posted we can see the use of mod_proxy not mod_rewrite.
> Any suggestions or advice would be much appreciated Anything in the apache log? Set LogLevel to debug and have a look.
