Hi All, I am running a rails application in my laptop which is connected to the corporate intranet. I am using Apache 2.2.4 with Mongrel proxying. I want to authenticate the corporate intranet users using Windows Authentication. This is working fine with mod_sspi but I cant retrieve the username in rails. Its not available in REMOTE_USER or X_FORWARDED_USER. I have used the rewrite rule to add this information in the request header but with no success. When I set the request header like this for testing purpose, RequestHeader add X-FORWARDED-User "testuser" its working fine and I can see the username but when I use this rewrite rule RewriteEngine On RewriteCond %{LA-U:REMOTE_USER} (.+) RewriteRule . -[E=RU:%1] RequestHeader add X-FORWARDED-User %{RU}e all I get in HTTP_X_FORWARDED_USER is (null). I know this issue has been discussed a lot and I can see people saying its working for them but I cant get this working. My Apache configuration for proxying is:- ######################################################### ProxyRequests Off <Proxy *> Order deny,allow Allow from all RewriteEngine On RewriteCond %{LA-U:REMOTE_USER} (.+) RewriteRule . -[E=RU:%1] RequestHeader add X-FORWARDED-User %{RU}e </Proxy> Alias /rca "c:/IIS/rca/public" <Directory "C:/IIS/rca/public"> Options Indexes FollowSymLinks AllowOverride none Order allow,deny Allow from all </Directory> ProxyPass /rca/images ! ProxyPass /rca/stylesheets ! ProxyPass /rca/javascripts ! ProxyPass /rca/ http://127.0.0.1:4000/ ProxyPass /rca http://127.0.0.1:4000/ ProxyPassReverse /rca/ http://127.0.0.1:4000/ ############################################################ Here is the list of enviornment variables printed in rails. ############################################################## SERVER_NAME 127.0.0.1 HTTP_MAX_FORWARDS 10 PATH_INFO HTTP_X_FORWARDED_HOST localhost HTTP_ACCEPT_ENCODING gzip,deflate HTTP_USER_AGENT Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6 SCRIPT_NAME / SERVER_PROTOCOL HTTP/1.1 HTTP_ACCEPT_LANGUAGE en-us,en;q=0.5 HTTP_HOST 127.0.0.1:4000 REMOTE_ADDR 127.0.0.1 SERVER_SOFTWARE Mongrel 1.1.3 REQUEST_PATH HTTP_X_FORWARDED_USER (null) HTTP_ACCEPT_CHARSET ISO-8859-1,utf-8;q=0.7,*;q=0.7 HTTP_VERSION HTTP/1.1 HTTP_X_FORWARDED_SERVER E001B784E228A REQUEST_URI / SERVER_PORT 4000 GATEWAY_INTERFACE CGI/1.2 HTTP_X_FORWARDED_FOR 0.0.0.0 HTTP_ACCEPT text/xml,application/xml, application/xhtml+xml, text/html;q=0.9, text/plain;q=0.8,image/png,*/*;q=0.5 HTTP_CONNECTION Keep-Alive REQUEST_METHOD GET ########################################################### Any help is appreciated. Regards, Abhi -- Posted via http://www.ruby-forum.com/. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---