/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.security.provider;
import org.apereo.portal.security.PortalSecurityException;
/**
* A SecurityContext that can never be authenticated.
*
* <p>An unauthenticatable security context which a security context factory may return in the case
* where its initialization of the security context it was supposed to return failed. This allows a
* security context factory to "fail gracefully", fulfilling its API contract and allowing other
* security contexts in the chain to continue to operate.
*
* <p>
*
* <p>This class is a descendent of edu.yale.its.tp.portal.security.BrokenSecurityContext, which was
* distributed in the Yale CAS uPortal security provider module version 3.0.0.
*
*/
public class BrokenSecurityContext extends ChainingSecurityContext {
private static final long serialVersionUID = 1L;
public static final int BROKEN_AUTH_TYPE = 666;
/** Instantiate a BrokenSecurityContext */
public BrokenSecurityContext() {
super();
}
public int getAuthType() {
return BROKEN_AUTH_TYPE;
}
public void authenticate() throws PortalSecurityException {
if (log.isTraceEnabled()) {
log.trace("entering authenticate()");
}
// Note that this.isauth is still false.
super.authenticate();
if (log.isTraceEnabled()) {
log.trace("returning from authenticate()");
}
return;
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(this.getClass().getName());
return sb.toString();
}
}