/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cxf.fediz.jetty;
import java.security.Principal;
import javax.security.auth.Subject;
import org.eclipse.jetty.security.IdentityService;
import org.eclipse.jetty.security.RoleRunAsToken;
import org.eclipse.jetty.security.RunAsToken;
import org.eclipse.jetty.server.UserIdentity;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
/**
* Federation Identity Service implementation.
* This service handles only role reference maps passed in an
* associated {@link org.eclipse.jetty.server.UserIdentity.Scope}. If there are roles
* refs present, then associate will wrap the UserIdentity with one
* that uses the role references in the
* {@link org.eclipse.jetty.server.UserIdentity#isUserInRole(String, org.eclipse.jetty.server.UserIdentity.Scope)}
* implementation. All other operations are effectively noops.
*
*/
public class FederationIdentityService implements IdentityService {
private static final Logger LOG = Log.getLogger(FederationIdentityService.class);
public FederationIdentityService() {
}
/**
* If there are roles refs present in the scope, then wrap the UserIdentity
* with one that uses the role references in the
* {@link UserIdentity#isUserInRole(String, org.eclipse.jetty.server.UserIdentity.Scope)}
*/
public Object associate(UserIdentity user) {
return null;
}
public void disassociate(Object previous) {
}
public Object setRunAs(UserIdentity user, RunAsToken token) {
return token;
}
public void unsetRunAs(Object lastToken) {
}
public RunAsToken newRunAsToken(String runAsName) {
return new RoleRunAsToken(runAsName);
}
public UserIdentity getSystemUserIdentity() {
return null;
}
public UserIdentity newUserIdentity(
final Subject subject, final Principal userPrincipal, final String[] roles) {
try {
FederationUserPrincipal fup = (FederationUserPrincipal)userPrincipal;
return new FederationUserIdentity(subject, userPrincipal, roles, fup.getFederationResponse());
} catch (ClassCastException ex) {
LOG.warn("Principal must be instance of FederationUserPrincipal");
throw new IllegalStateException("Principal must be instance of FederationUserPrincipal");
}
}
}