activemq-cpp/src/main/decaf/net/ssl/SSLServerSocketFactory.h

/*
 * 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 _DECAF_NET_SSL_SSLSERVERSOCKETFACTORY_H_
#define _DECAF_NET_SSL_SSLSERVERSOCKETFACTORY_H_

#include <decaf/util/Config.h>

#include <decaf/net/ServerSocketFactory.h>

#include <vector>
#include <string>

namespace decaf {
namespace net {
namespace ssl {

    /**
     * Factory class interface that provides methods to create SSL Server Sockets.
     *
     * @since 1.0
     */
    class DECAF_API SSLServerSocketFactory : public decaf::net::ServerSocketFactory {
    private:

        static ServerSocketFactory* defaultFactory;

    protected:

        SSLServerSocketFactory();

    public:

        virtual ~SSLServerSocketFactory();

        /**
         * Returns the current default SSL ServerSocketFactory, the factory is returned as a pointer
         * however the caller does not own this pointer and should not delete it.
         *
         * This method returns SSLContext::getDefault()->getServerSocketFactory(). If that call fails,
         * a non-functional factory is returned.
         *
         * @return the default SSL ServerSocketFactory pointer.
         *
         * @see decaf::net::ssl::SSLContext::getDefault()
         */
        static ServerSocketFactory* getDefault();

        /**
         * Returns the list of cipher suites which are enabled by default. Unless a different list
         * is enabled, handshaking on an SSL connection will use one of these cipher suites. The
         * minimum quality of service for these defaults requires confidentiality protection and
         * server authentication (that is, no anonymous cipher suites).
         *
         * @return an STL vector containing the list of cipher suites enabled by default.
         *
         * @see getSupportedCipherSuites()
         */
        virtual std::vector<std::string> getDefaultCipherSuites() = 0;

        /**
         * Returns the names of the cipher suites which could be enabled for use on an SSL connection.
         * Normally, only a subset of these will actually be enabled by default, since this list may
         * include cipher suites which do not meet quality of service requirements for those defaults.
         * Such cipher suites are useful in specialized applications.
         *
         * @return an STL vector containing the list of supported cipher suites.
         *
         * @see getDefaultCipherSuites()
         */
        virtual std::vector<std::string> getSupportedCipherSuites() = 0;

    };

}}}

#endif /* _DECAF_NET_SSL_SSLSERVERSOCKETFACTORY_H_ */