com.oracle.util.ssl.SSLCapabilities Maven / Gradle / Ivy
package com.oracle.util.ssl;
/*
* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* - Neither the name of Oracle or the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
import java.nio.ByteBuffer;
import java.util.List;
import javax.net.ssl.SNIServerName;
/**
* Encapsulates the security capabilities of an SSL/TLS connection.
*
* The security capabilities are the list of ciphersuites to be accepted in
* an SSL/TLS handshake, the record version, the hello version, and server
* name indication, etc., of an SSL/TLS connection.
*
* SSLCapabilities can be retrieved by exploring the network
* data of an SSL/TLS connection via {@link SSLExplorer#explore(ByteBuffer)}
* or {@link SSLExplorer#explore(byte[], int, int)}.
*
* @see SSLExplorer
*/
public abstract class SSLCapabilities {
/**
* Returns the record version of an SSL/TLS connection
*
* @return a non-null record version
*/
public abstract String getRecordVersion();
/**
* Returns the hello version of an SSL/TLS connection
*
* @return a non-null hello version
*/
public abstract String getHelloVersion();
/**
* Returns a List containing all {@link SNIServerName}s
* of the server name indication.
*
* @return a non-null immutable list of {@link SNIServerName}s
* of the server name indication parameter, may be empty
* if no server name indication.
*
* @see SNIServerName
*/
public abstract List getServerNames();
}