How to install WSSO for legacy app Installation In order to install Web Single Sign on, the following components must be installed and running Soffid IAM Console version 1.2.1 or later Soffid IAM Synchronization server 1.2.1 or later Soffid SAML Identity Provider version 1.0.0 or later An Apache server with Shibboleth Service Provider version 2.4 or later. The supported platforms are: Red Hat 6.1 Ubuntu 12.04 On RedHat Copy the library file  wsso-mod-apache.so  to modules directory /usr/lib64/httpd/modules Add the following line to /etc/httpd/conf/httpd.conf LoadModule soffid_module modules/mod_soffid_wsso.so On Ubuntu Copy the library file   wsso-mod-apache.so  to modules directory /usr/lib/apache/modules Create the file /etc/apache2/mods-enabled/soffid-wsso.load LoadModule soffid_module /usr/lib/apache2/modules/mod_soffid_wsso.so Execute:  restorecon -Rv mod_soffidwsso.so