org.argeo.security.core/src/org/argeo/security/NodeAuthenticationToken.java

   1 /*
   2  * Copyright (C) 2007-2012 Argeo GmbH
   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 package org.argeo.security;
  17
  18 import java.util.Collection;
  19
  20 import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
  21 import org.springframework.security.core.GrantedAuthority;
  22
  23 /** Credentials required for the authentication to a node. */
  24 public class NodeAuthenticationToken extends
  25                 UsernamePasswordAuthenticationToken {
  26         private static final long serialVersionUID = 1955222132884795213L;
  27         private final String url;
  28
  29         /** Non authenticated local constructor */
  30         public NodeAuthenticationToken(Object principal, Object credentials) {
  31                 super(principal, credentials);
  32                 this.url = null;
  33         }
  34
  35         /** Non authenticated remote constructor */
  36         public NodeAuthenticationToken(Object principal, Object credentials,
  37                         String url) {
  38                 super(principal, credentials);
  39                 this.url = url;
  40         }
  41
  42         /** Authenticated constructor */
  43         public NodeAuthenticationToken(NodeAuthenticationToken sat,
  44                         Collection<? extends GrantedAuthority> authorities) {
  45                 super(sat.getPrincipal(), sat.getCredentials(), authorities);
  46                 this.url = sat.getUrl();
  47         }
  48
  49         public String getUrl() {
  50                 return url;
  51         }
  52
  53         public Boolean isRemote() {
  54                 return url != null;
  55         }
  56
  57         public String toString() {
  58                 String username = getName();
  59                 StringBuilder buf = new StringBuilder("groups=");
  60                 for (GrantedAuthority ga : getAuthorities()) {
  61                         if (!ga.getAuthority().equals(username)) {
  62                                 buf.append(ga.getAuthority());
  63                                 buf.append(',');
  64                         }
  65                 }
  66                 buf.deleteCharAt(buf.length() - 1);
  67                 return "uid=" + getName() + " " + buf.toString();
  68         }
  69 }