org.argeo.cms/src/org/argeo/cms/internal/kernel/NodeAuthorization.java

   1 package org.argeo.cms.internal.kernel;
   2
   3 import java.util.ArrayList;
   4 import java.util.Arrays;
   5 import java.util.Collection;
   6 import java.util.Collections;
   7 import java.util.List;
   8
   9 import javax.security.auth.x500.X500Principal;
  10
  11 import org.osgi.service.useradmin.Authorization;
  12
  13 class NodeAuthorization implements Authorization {
  14         private final String name;
  15         private final String displayName;
  16         private final List<String> systemRoles;
  17         private final List<String> roles;
  18
  19         public NodeAuthorization(String name, String displayName,
  20                         Collection<String> systemRoles, String[] roles) {
  21                 this.name = new X500Principal(name).getName();
  22                 this.displayName = displayName;
  23                 this.systemRoles = Collections.unmodifiableList(new ArrayList<String>(
  24                                 systemRoles));
  25                 this.roles = Collections.unmodifiableList(Arrays.asList(roles));
  26         }
  27
  28         @Override
  29         public String getName() {
  30                 return name;
  31         }
  32
  33         @Override
  34         public boolean hasRole(String name) {
  35                 if (systemRoles.contains(name))
  36                         return true;
  37                 if (roles.contains(name))
  38                         return true;
  39                 return false;
  40         }
  41
  42         @Override
  43         public String[] getRoles() {
  44                 int size = systemRoles.size() + roles.size();
  45                 List<String> res = new ArrayList<String>(size);
  46                 res.addAll(systemRoles);
  47                 res.addAll(roles);
  48                 return res.toArray(new String[size]);
  49         }
  50
  51         @Override
  52         public int hashCode() {
  53                 if (name == null)
  54                         return super.hashCode();
  55                 return name.hashCode();
  56         }
  57
  58         @Override
  59         public boolean equals(Object obj) {
  60                 if (!(obj instanceof Authorization))
  61                         return false;
  62                 Authorization that = (Authorization) obj;
  63                 if (name == null)
  64                         return that.getName() == null;
  65                 return name.equals(that.getName());
  66         }
  67
  68         @Override
  69         public String toString() {
  70                 return displayName;
  71         }
  72
  73 }