$string['shib_not_set_up_error'] = 'Shibboleth authentication doesn\'t seem to be set up correctly because no Shibboleth environment variables are present for this page. Please consult the <a href=\"README.txt\">README</a> for further instructions on how to set up Shibboleth authentication or contact the webmaster of this Moodle installation.';
$string['shib_no_attributes_error'] = 'You seem to be Shibboleth authenticated but Moodle didn\'t receive any user attributes. Please check that your Identity Provider releases the necessary attributes ($a) to the Service Provider Moodle is running on or inform the webmaster of this server.';
$string['shib_not_all_attributes_error'] = 'Moodle needs certain Shibboleth attributes which are not present in your case. The attributes are: $a<br />Please contact the webmaster of this server or your Identity Provider.';
+$string['auth_shib_integrated_wayf'] = 'Moodle WAYF Service';
+$string['auth_shib_integrated_wayf_description'] = 'If you check this, Moodle will use its own WAYF service instead of the one configured for Shibboleth. Moodle will display a drop-down list on this alternative login page where the user has to select his Identity Provider.';
+$string['auth_shib_idp_list'] = 'Identity Providers';
+$string['auth_shib_idp_list_description'] = 'Provide a list of Identity Provider entityIDs to let the user choose from on the login page.<br />On each line there must be a comma-separated tuple for entityID of the IdP (see the Shibboleth metadata file) and Name of IdP as it shall be displayed in the drow-down list.<br />As an optional third parameter you can add the location of a Shibboleth session initiator that shall be used in case your Moodle installation is part of a multi federation setup.';
+$string['auth_shib_logout_url'] = 'Shibboleth Service Provider logout handler URL';
+$string['auth_shib_logout_url_description'] = 'Provide the URL to the Shibboleth Service Provider logout handler. This typically is <tt>/Shibboleth.sso/Logout</tt>';
+$string['auth_shib_auth_method'] = 'Authentication Method Name';
+$string['auth_shib_auth_method_description'] = 'Provide a name for the Shibboleth authentication method that is familiar to your users. This could be the name of your Shibboleth federation, e.g. <tt>SWITCHaai Login</tt> or <tt>InCommon Login</tt> or similar.';
+$string['auth_shib_logout_return_url'] = 'Alternative logout return URL';
+$string['auth_shib_logout_return_url_description'] = 'Provide the URL that Shibboleth users shall be redirected to after logging out.<br />If left empty, users will be redirected to the location that moodle will redirect users to';
+
$string['auth_updatelocal'] = 'Update local';
$string['auth_updatelocal_expl'] = '<p><b>Update local:</b> If enabled, the field will be updated (from external auth) every time the user logs in or there is a user synchronization. Fields set to update locally should be locked.</p>';