LinuxQuestions.org - Single sign on pages dont show up in firefox due to proxy

- Linux - Server (https://www.linuxquestions.org/questions/linux-server-73/)

- - Single sign on pages dont show up in firefox due to proxy (https://www.linuxquestions.org/questions/linux-server-73/single-sign-on-pages-dont-show-up-in-firefox-due-to-proxy-630399/)

Single sign on pages dont show up in firefox due to proxy

Dear all,

I have joined an ubuntu PC with our AD and users can login using AD credentials there. Also have a RHEL server with webpages for single sign on. Now users can browse the pages easily with IE from windows and can get their AD username in php page. But the problem is when users from ubuntu try to use firefox for browsing those pages. It gives the below error messgae:

PHP Code:




Authorization Required  
This server could not verify that you are authorized to access the document requested.Either you supplied the wrong credentials(e.g., bad password) or your browser doesn't understand how to supply the credentials requested.

both of these users are using proxy. Now interesting part is if Ubuntu users don't use proxy settings in firefox then they can view those SSO pages fine.

Tried this below:
Firefox: about:config → network.negotiate-auth.trusted-uris
and gave the link there.

but no luck. Any help please.

Hello,

in firefox you can configure to exclude some sites from using the proxy.

Use Edit/Preferences/Advanced/Network/Configure ... <Settings>/No Proxy for

HTH

I already tried that but no luck.
Its not working in ubuntu but works in IE in windows though.