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/*
* 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.qpid.server.security.access.plugins;
import org.apache.commons.configuration.Configuration;
import org.apache.qpid.AMQConnectionException;
import org.apache.qpid.framing.AMQMethodBody;
import org.apache.qpid.protocol.AMQConstant;
import org.apache.qpid.server.protocol.AMQProtocolSession;
import org.apache.qpid.server.security.access.ACLManager;
import org.apache.qpid.server.security.access.ACLPlugin;
import org.apache.qpid.server.security.access.ACLPluginFactory;
import org.apache.qpid.server.security.access.AccessResult;
import org.apache.qpid.server.security.access.Permission;
public class DenyAll extends BasicACLPlugin
{
public static final ACLPluginFactory FACTORY = new ACLPluginFactory()
{
public boolean supportsTag(String name)
{
return false;
}
public ACLPlugin newInstance(Configuration config)
{
return new DenyAll();
}
};
public AccessResult authorise(AMQProtocolSession session,
Permission permission, AMQMethodBody body, Object... parameters)
throws AMQConnectionException
{
if (ACLManager.getLogger().isInfoEnabled())
{
ACLManager.getLogger().info(
"Denying user:" + session.getPrincipal());
}
throw body.getConnectionException(AMQConstant.ACCESS_REFUSED,
"DenyAll Plugin");
}
public String getPluginName()
{
return getClass().getSimpleName();
}
@Override
protected AuthzResult getResult()
{
// Always deny
return AuthzResult.DENIED;
}
}
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