001 //$HeadURL: svn+ssh://jwilden@svn.wald.intevation.org/deegree/base/branches/2.5_testing/src/org/deegree/ogcwebservices/wass/common/AuthenticationData.java $
002 /*----------------------------------------------------------------------------
003 This file is part of deegree, http://deegree.org/
004 Copyright (C) 2001-2009 by:
005 Department of Geography, University of Bonn
006 and
007 lat/lon GmbH
008
009 This library is free software; you can redistribute it and/or modify it under
010 the terms of the GNU Lesser General Public License as published by the Free
011 Software Foundation; either version 2.1 of the License, or (at your option)
012 any later version.
013 This library is distributed in the hope that it will be useful, but WITHOUT
014 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
015 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
016 details.
017 You should have received a copy of the GNU Lesser General Public License
018 along with this library; if not, write to the Free Software Foundation, Inc.,
019 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020
021 Contact information:
022
023 lat/lon GmbH
024 Aennchenstr. 19, 53177 Bonn
025 Germany
026 http://lat-lon.de/
027
028 Department of Geography, University of Bonn
029 Prof. Dr. Klaus Greve
030 Postfach 1147, 53001 Bonn
031 Germany
032 http://www.geographie.uni-bonn.de/deegree/
033
034 e-mail: info@deegree.org
035 ----------------------------------------------------------------------------*/
036
037 package org.deegree.ogcwebservices.wass.common;
038
039 /**
040 * Encapsulated data: authn:AuthenticationData element
041 *
042 * Namespace: http://www.gdi-nrw.org/authentication
043 *
044 * @author <a href="mailto:bezema@lat-lon.de">Rutger Bezema</a>
045 * @author last edited by: $Author: mschneider $
046 *
047 * @version 2.0, $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
048 *
049 * @since 2.0
050 */
051 public class AuthenticationData {
052
053 private URN authenticationMethod = null;
054
055 private String credentials = null;
056
057 /**
058 * @param authenticationMethod
059 * @param credentials
060 */
061 public AuthenticationData( URN authenticationMethod, String credentials ) {
062 this.authenticationMethod = authenticationMethod;
063 this.credentials = credentials;
064 }
065
066 /**
067 * @return the Method of authentication
068 * @see org.deegree.ogcwebservices.wass.common.URN
069 */
070 public URN getAuthenticationMethod() {
071 return authenticationMethod;
072 }
073
074 /**
075 * @return the Credentials
076 */
077 public String getCredentials() {
078 return credentials;
079 }
080
081 /**
082 * @return true, if authenticationMethod is by password
083 */
084 public boolean usesPasswordAuthentication() {
085 return authenticationMethod.isWellformedGDINRW()
086 && authenticationMethod.getAuthenticationMethod().equals( "password" );
087 }
088
089 /**
090 * @return true, if authenticationMethod is by session
091 */
092 public boolean usesSessionAuthentication() {
093 return authenticationMethod.isWellformedGDINRW()
094 && authenticationMethod.getAuthenticationMethod().equals( "session" );
095 }
096
097 /**
098 * @return true, if authenticationMethod is by anonymous
099 */
100 public boolean usesAnonymousAuthentication() {
101 return authenticationMethod.isWellformedGDINRW()
102 && authenticationMethod.getAuthenticationMethod().equals( "anonymous" );
103 }
104
105 /**
106 * @return the username of the credentials or null, if authenticationMethod is not password
107 */
108 public String getUsername() {
109 if ( !usesPasswordAuthentication() ) {
110 return null;
111 }
112 if ( credentials.indexOf( ',' ) > 0 ) {
113 return credentials.substring( 0, credentials.indexOf( ',' ) );
114 }
115 return credentials;
116 }
117
118 /**
119 * @return the password of the credentials or null, if authenticationMethod is not password
120 */
121 public String getPassword() {
122 if ( !usesPasswordAuthentication() || credentials.indexOf( ',' ) < 0 ) {
123 return null;
124 }
125 return credentials.substring( credentials.indexOf( ',' ) + 1 );
126
127 }
128
129 }