001/*
002 * Copyright (c) 2013 - 2016 TDP Ltd All Rights Reserved.
003 * TDP Ltd grants permission, free of charge, to any person obtaining copies
004 * of this software and its associated documentation files (the "Software"),
005 * to deal in the Software without restriction, including to use, copy, adapt,
006 * publish, distribute, display, perform, sublicense, and sell copies of the
007 * Software, subject to the following condition: You must include the above
008 * copyright notice and this permission notice in all full or partial copies
009 * of the Software.
010 * 
011 * TDP LTD PROVIDES THE SOFTWARE "AS IS," WITHOUT ANY EXPRESS OR IMPLIED WARRANTY,
012 * INCLUDING WITHOUT THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
013 * PARTICULAR PURPOSE, AND NON-INFRINGMENT. TDP LTD, THE AUTHORS OF THE SOFTWARE,
014 * AND THE OWNERS OF COPYRIGHT IN THE SOFTWARE ARE NOT LIABLE FOR ANY CLAIM, DAMAGES,
015 * OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING
016 * FROM, OUT OF, OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
017 * THE SOFTWARE.
018 */
019package cz.tdp.kshield.integration.cas;
020
021import org.jasig.cas.authentication.principal.AbstractPersonDirectoryCredentialsToPrincipalResolver;
022import org.jasig.cas.authentication.principal.Credentials;
023
024public class KShieldCredentialsToPrincipalResolver extends AbstractPersonDirectoryCredentialsToPrincipalResolver
025{
026  @Override
027  protected String extractPrincipalId(Credentials credentials) {
028    final KShieldCredentials c = (KShieldCredentials)credentials;
029    return c.getPrincipal().getId();
030  }
031
032  @Override
033  public boolean supports(Credentials credentials) {
034    return credentials != null && KShieldCredentials.class.equals(credentials.getClass());
035  }
036}