Nick Duda wrote:
> We have squid setup for a test in reverse mode for using outlook web access. We have it setup to use authentication into active directory. Basically, if you are part of a certain AD group you get denied access to OWA via the proxy. So how this works is someone browses to OWA via HTTP (which is the proxy) and they get a pop-up prompt to login/authenticate. Once they authenticate the page that loads redirects them automatically to the HTTPS version of OWA, but squid pops-up the authentication box again because, what I guess, is that it's a new protocol (https) and needs to reauth the user.
>
> This is annoying to have 2 pop-ups. If the user just hits the HTTPS version of the URL its fine, but most people don't, and rely on the transparent HTTP->HTTPS redirection.
>
> Ideas on how to make this go away? Can I configure squid to do the redirection before authentication? If so, how?
>
> - Nick
>
Of the top of my head (not tested)...
acl myOWAserver dstdomain .owa.example.com
acl HTTP proto HTTP
# Deny access to the OWA server using HTTP
http_access deny myOWAserver HTTP
# Instead use HTTPS
deny_info https://owa.example.com/ HTTP
...would be the easiest method. Otherwise a
url_rewrite_program/http_access rule combination can be crafted which works.
Chris
Received on Fri Sep 11 2009 - 17:28:46 MDT
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