+/*
+ * Copyright (C) 2007-2012 Mathieu Baudier
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
package org.argeo.security;
import java.security.AccessController;
import java.security.Principal;
import java.util.ArrayList;
import java.util.Arrays;
-import java.util.Collections;
import java.util.List;
import java.util.Set;
this(null);
}
+ /** @return the name, or null if not yet logged */
public String getName() {
+ Subject subject = Subject.getSubject(AccessController.getContext());
+ if (subject == null)
+ return null;
return getUser().getName();
}
+ /**
+ * Should not be called during authentication since group IDs are not yet
+ * available {@link Subject} has been set
+ */
public GrantedAuthority[] getAuthorities() {
// grantedAuthorities should not be null at this stage
List<GrantedAuthority> gas = new ArrayList<GrantedAuthority>(
}
public Principal getUser() {
- Subject subject = Subject.getSubject(AccessController.getContext());
+ Subject subject = getSubject();
Set<? extends Principal> userPrincipals = subject
.getPrincipals(osUserPrincipalClass);
if (userPrincipals == null || userPrincipals.size() == 0)
}
public Principal getUserId() {
- Subject subject = Subject.getSubject(AccessController.getContext());
+ Subject subject = getSubject();
Set<? extends Principal> userIdsPrincipals = subject
.getPrincipals(osUserIdPrincipalClass);
if (userIdsPrincipals == null || userIdsPrincipals.size() == 0)
}
public Set<? extends Principal> getGroupsIds() {
- Subject subject = Subject.getSubject(AccessController.getContext());
+ Subject subject = getSubject();
return (Set<? extends Principal>) subject
.getPrincipals(osGroupIdPrincipalClass);
}
+ /** @return the subject always non null */
+ protected Subject getSubject() {
+ Subject subject = Subject.getSubject(AccessController.getContext());
+ if (subject == null)
+ throw new ArgeoException("No subject in JAAS context");
+ return subject;
+ }
+
public Object getCredentials() {
return "";
}