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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.
*
*/
#ifndef _SaslAuthenticator_
#define _SaslAuthenticator_
#include "qpid/framing/amqp_types.h"
#include "qpid/framing/AMQP_ClientProxy.h"
#include "qpid/Exception.h"
#include "qpid/sys/SecurityLayer.h"
#include <memory>
#include <vector>
#include <boost/bind.hpp>
#include <boost/function.hpp>
namespace qpid {
namespace broker {
class Connection;
class SaslAuthenticator
{
public:
virtual ~SaslAuthenticator() {}
virtual void getMechanisms(framing::Array& mechanisms) = 0;
virtual void start(const std::string& mechanism, const std::string* response) = 0;
virtual void step(const std::string& response) = 0;
virtual void getUid(std::string&) {}
virtual bool getUsername(std::string&) { return false; };
virtual void getError(std::string&) {}
virtual std::auto_ptr<qpid::sys::SecurityLayer> getSecurityLayer(uint16_t maxFrameSize) = 0;
static bool available(void);
// Initialize the SASL mechanism; throw if it fails.
static void init(const std::string& saslName, std::string const & saslConfigPath );
static void fini(void);
static std::auto_ptr<SaslAuthenticator> createAuthenticator(Connection& connection);
virtual void callUserIdCallbacks() { }
};
}}
#endif
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