Adding new pam class variables $pam_d_login_template_content and $pam_d_sshd_template_content, and checks in the code to see if they are populated. If they are, their contents will be used instead of calling template() to load the template set in $my_pam_d_login_template and $my_pam_d_sshd_template. This allows the usage of data binding with the hiera-file backend to populate the login and sshd configuration.