Redmine

Hi all,

I have a small issue with redmine/apache/passenger on CentOS.

My Setup:

Redmine is accessed via a proxy.

The configuration from apache/httpd.conf on the proxy:

<Location /redmine>
        ProxyPass               http://redmine.host.com
        ProxyPassReverse        http://redmine.host.com
        Options Indexes ExecCGI FollowSymLinks -MultiViews
        Order Allow,Deny
        Allow from all
</Location>

apache/httpd.conf from the redmine.host:

<VirtualHost w.x.y.z:80>
    ServerAdmin webmaster@example.com 
    DocumentRoot /var/www/redmine/public 
    ServerName redmine.host.com
    <Directory /var/www/redmine/public>
        Options Indexes ExecCGI FollowSymLinks -MultiViews
        Order allow,deny
        Allow from all
        AllowOverride all
    </Directory>
</VirtualHost>

And to have the links and CSS work on a connection over the proxy server I had to add the following to redmine/config/environment.rb:

  config.action_controller.relative_url_root = '/redmine'

I now can access the redmine installation by going to https://some.domain.com/redmine and then ProxyPass and ActionController do the rest for me. Like this everything is working fine, until I logout.

When I hit the "Sign out"-Link the site falls back to http only and says "THE PAGE YOU REQUESTED CANNOT BE FOUND" instead of going back to the start page.
When I just move the cursor over the "Sign out"-Link I can see that https://some.domain.com/redmine/logout will be called. But after clicking the link it loads http://some.domain.com/redmine.

Long story short: How can I achieve that clicking the "Sign out"-Link leads me to https://some.domain.com/redmine istead of http://some.domain.com/redmine ?

Thanks for any help.

Update:

adding "RequestHeader set X_FORWARDED_PROTO 'https'" to the config of the virtualhost on the redmine.host solved the problem.