001 //$HeadURL: svn+ssh://rbezema@svn.wald.intevation.org/deegree/base/tags/2.1/src/org/deegree/ogcwebservices/wass/common/URN.java $
002 /*---------------- FILE HEADER ------------------------------------------
003
004 This file is part of deegree.
005 Copyright (C) 2001-2004 by:
006 EXSE, Department of Geography, University of Bonn
007 http://www.giub.uni-bonn.de/exse/
008 lat/lon GmbH
009 http://www.lat-lon.de
010
011 This library is free software; you can redistribute it and/or
012 modify it under the terms of the GNU Lesser General Public
013 License as published by the Free Software Foundation; either
014 version 2.1 of the License, or (at your option) any later version.
015
016 This library is distributed in the hope that it will be useful,
017 but WITHOUT ANY WARRANTY; without even the implied warranty of
018 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019 Lesser General Public License for more details.
020
021 You should have received a copy of the GNU Lesser General Public
022 License along with this library; if not, write to the Free Software
023 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024
025 Contact:
026
027 Andreas Poth
028 lat/lon GmbH
029 Meckenheimer Allee 176
030 53115 Bonn
031 Germany
032 E-Mail: poth@lat-lon.de
033
034 Prof. Dr. Klaus Greve
035 Department of Geography
036 University of Bonn
037 Meckenheimer Allee 166
038 53115 Bonn
039 Germany
040 E-Mail: greve@giub.uni-bonn.de
041
042 ---------------------------------------------------------------------------*/
043
044 package org.deegree.ogcwebservices.wass.common;
045
046 /**
047 * Encapsulates a Uniform Resource Name (URN) which encodes an authentication method according to
048 * the GDI NRW access control specification.
049 *
050 * @author <a href="mailto:schmitz@lat-lon.de">Andreas Schmitz</a>
051 * @author last edited by: $Author: bezema $
052 *
053 * @version 2.0, $Revision: 6259 $, $Date: 2007-03-20 10:15:15 +0100 (Di, 20 Mär 2007) $
054 *
055 * @since 2.0
056 */
057 public class URN {
058
059 private String urn;
060
061 /**
062 * Creates new one from a String.
063 *
064 * @param urn
065 * the string
066 */
067 public URN( String urn ) {
068 this.urn = urn;
069 }
070
071 /**
072 * Returns the last part of the name, or null, if it is not a wellformed GDI NRW authentication.
073 * method URN.
074 *
075 * @return the name, or null
076 */
077 public String getAuthenticationMethod() {
078 if ( !isWellformedGDINRW() )
079 return null;
080 return getLastName();
081 }
082
083 /**
084 * Returns the last part of the name, or null, if it is not a URN.
085 *
086 * @return the last part of this URN
087 */
088 public String getLastName() {
089 if ( urn == null )
090 return null;
091 if ( !urn.startsWith( "urn:" ) )
092 return null;
093 return urn.substring( urn.lastIndexOf( ':' ) + 1 );
094 }
095
096 /**
097 * Returns, whether this is a wellformed GDI NRW authentication method URN.
098 *
099 * @return true, if it is
100 */
101 public boolean isWellformedGDINRW() {
102 if ( urn == null )
103 return false;
104 String lastName = getLastName();
105 if ( urn.startsWith( "urn:x-gdi-nrw:authnMethod:1.0:" ) )
106 if ( lastName.equalsIgnoreCase( "password" ) || lastName.equalsIgnoreCase( "was" )
107 || lastName.equalsIgnoreCase( "session" )
108 || lastName.equalsIgnoreCase( "anonymous" ) )
109 return true;
110 return false;
111 }
112
113 /**
114 * @param other
115 * @return true if other equals this URN
116 */
117 public boolean equals ( URN other ){
118 if( other == null )
119 return false;
120 if( !other.isWellformedGDINRW() || !this.isWellformedGDINRW() )
121 return false;
122 return other.getLastName().equals( this.getLastName() );
123 }
124
125 @Override
126 public String toString() {
127 return urn;
128 }
129
130 }
131
132 /***************************************************************************************************
133 * Changes to this class. What the people have been up to: $Log$
134 * Changes to this class. What the people have been up to: Revision 1.4 2006/06/27 13:10:47 bezema
135 * Changes to this class. What the people have been up to: Finished the last bits of the configuration of the wass.
136 * Changes to this class. What the people have been up to:
137 * Changes to this class. What the people have been up to: Revision 1.3 2006/06/09 12:58:32 schmitz
138 * Changes to this class. What the people have been up to: Set up some tests for WAS/WSS and the URN class.
139 * Changes to this class. What the people have been up to: Commented out some of the deegree param stuff in order for the
140 * Changes to this class. What the people have been up to: tests to run.
141 * Changes to this class. What the people have been up to: Tests have hardcoded URLs in them, so they won't run just anywhere.
142 * Changes to this class. What the people have been up to:
143 * Changes to this class. What the people have been up to: Revision 1.2 2006/05/30 11:44:51 schmitz
144 * Changes to this class. What the people have been up to: Updated the documentation, fixed some warnings.
145 * Changes to this class. What the people have been up to: Revision 1.1 2006/05/29 12:00:58
146 * bezema Refactored the security and authentication webservices into one package WASS (Web
147 * Authentication -and- Security Services), also created a common package and a saml package which
148 * could be updated to work in the future.
149 *
150 * Revision 1.4 2006/05/26 14:38:32 schmitz Added some KVP constructors to WAS operations. Added
151 * some comments, updated the plan. Restructured WAS operations by adding an AbstractRequest base
152 * class.
153 *
154 * Revision 1.3 2006/05/26 11:55:09 schmitz Extended the handlers to actually do something useful.
155 * Added configuration package to WAS, added plan text file. Added GetSessionHandler interface,
156 * added CloseSessionHandler.
157 *
158 * Revision 1.2 2006/05/15 15:22:19 bezema The authentication.xsd elements will now be parsed by
159 * AuthenticationDocument. Data containing classes have also been created.
160 *
161 * Revision 1.1 2006/04/24 16:01:48 bezema Initializing gac (GDI NRW Access Control)
162 *
163 *
164 **************************************************************************************************/