org.jboss.security.auth.callback.CallbackHandlerPolicyContextHandler Maven / Gradle / Ivy
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*
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* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
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*/
package org.jboss.security.auth.callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.jacc.PolicyContextException;
import javax.security.jacc.PolicyContextHandler;
import org.jboss.security.SecurityConstants;
/**
A PolicyContextHandler implementation that allows a dynamic CallbackHandler to
be associated with the current context for use with authentication.
@author [email protected]
@version $Revision$
*/
public class CallbackHandlerPolicyContextHandler implements PolicyContextHandler
{
private static ThreadLocal requestContext = new ThreadLocal();
public static void setCallbackHandler(CallbackHandler bean)
{
requestContext.set(bean);
}
/** Access the CallbackHandler policy context data.
* @param key - "org.jboss.security.auth.spi.CallbackHandler"
* @param data currently unused
* @return The active CallbackHandler
* @throws javax.security.jacc.PolicyContextException
*/
public Object getContext(String key, Object data)
throws PolicyContextException
{
Object context = null;
if (key.equalsIgnoreCase(SecurityConstants.CALLBACK_HANDLER_KEY))
context = requestContext.get();
return context;
}
public String[] getKeys()
throws PolicyContextException
{
String[] keys = {SecurityConstants.CALLBACK_HANDLER_KEY};
return keys;
}
public boolean supports(String key)
throws PolicyContextException
{
return key.equalsIgnoreCase(SecurityConstants.CALLBACK_HANDLER_KEY);
}
}
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