nevisProxy configuration meta location in SCIM behind proxy

By default, the SCIM meta property returns the server URL. Using the following configuration, the SCIM meta property returns the proxy URL.

work/WEB-INF/web.xml in the nevisProxy instance

Add the following filter:

   <filter>
        <filter-name>CorrelationDelegationFilter</filter-name>
        <filter-class>::ch::nevis::isiweb4::filter::delegation::DelegationFilter</filter-class>
        <init-param>
            <param-name>Delegate</param-name>
            <param-value>
                ENV:bcx.servlet.session.HttpSessionId:clientId
                ENV:bcx.servlet.request.TransferID:transferId
                ENV:REQUEST_URL:X-Forwarded-For
            </param-value>
        </init-param>
    </filter>