GuestAuthenticationToken


1   /*
2    * Copyright 2002-2005 the original author or authors.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *      http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package info.jtrac.acegi;
18  
19  import java.io.Serializable  ;
20  import org.acegisecurity.GrantedAuthority;
21  import org.acegisecurity.providers.AbstractAuthenticationToken;
22  
23  /**
24   * Custom Acegi Authentication Token designed to plug along with Acegi authentication
25   * providers and implement our custom "anonymous" Authentication strategy
26   * This allows users to browse projects that have "Guest Allowed"
27   * without signing on.
28   */
29  public class GuestAuthenticationToken extends AbstractAuthenticationToken implements Serializable   {
30      
31      Object   principal;
32      
33      public GuestAuthenticationToken(Object   principal, GrantedAuthority[] authorities) {
34          super(authorities);
35          this.principal = principal;
36          setAuthenticated(true);
37      }
38      
39      public Object   getPrincipal() {
40          return principal;
41      }
42      
43      public Object   getCredentials() {
44          return "";
45      }    
46  }
47

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