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/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.util.ArrayList;
import java.util.List;
/*
* The TLS communication use case.
*/
public class UseCase {
private static final boolean FULL_CASES
= Utils.getBoolProperty("fullCases");
private static final Parameter[][] PARAMS = new Parameter[][] {
FULL_CASES ? Protocol.values() : Protocol.getMandatoryValues(),
FULL_CASES ? CipherSuite.values() : CipherSuite.getMandatoryValues(),
FULL_CASES ? ClientAuth.values() : ClientAuth.getMandatoryValues(),
FULL_CASES ? ServerName.values() : ServerName.getMandatoryValues(),
FULL_CASES ? AppProtocol.values() : AppProtocol.getMandatoryValues() };
public final Protocol protocol;
public final CipherSuite cipherSuite;
public final ClientAuth clientAuth;
public final ServerName serverName;
public final AppProtocol appProtocol;
public final boolean negativeCase;
public UseCase(
Protocol protocol,
CipherSuite cipherSuite,
ClientAuth clientAuth,
ServerName serverName,
AppProtocol appProtocol) {
this.protocol = protocol;
this.cipherSuite = cipherSuite;
this.clientAuth = clientAuth;
this.serverName = serverName;
this.appProtocol = appProtocol;
negativeCase = !cipherSuite.supportedByProtocol(protocol);
}
// JDK 6 doesn't support EC key algorithm.
public boolean ignoredByJdk(JdkInfo jdkInfo) {
return cipherSuite.name().contains("_EC") && !jdkInfo.supportsECKey;
}
@Override
public String toString() {
return Utils.join(Utils.PARAM_DELIMITER,
"Protocol=" + protocol.version,
"CipherSuite=" + cipherSuite,
"ClientAuth=" + clientAuth,
"ServerName=" + serverName,
"AppProtocols=" + appProtocol);
}
public static List<UseCase> getAllUseCases() {
List<UseCase> useCases = new ArrayList<>();
getUseCases(PARAMS, 0, new Parameter[PARAMS.length], useCases);
return useCases;
}
private static void getUseCases(Parameter[][] params, int index,
Parameter[] currentValues, List<UseCase> useCases) {
if (index == params.length) {
Protocol protocol = (Protocol) currentValues[0];
CipherSuite cipherSuite = (CipherSuite) currentValues[1];
UseCase useCase = new UseCase(
protocol,
cipherSuite,
(ClientAuth) currentValues[2],
(ServerName) currentValues[3],
(AppProtocol) currentValues[4]);
useCases.add(useCase);
} else {
Parameter[] values = params[index];
for (int i = 0; i < values.length; i++) {
currentValues[index] = values[i];
getUseCases(params, index + 1, currentValues, useCases);
}
}
}
}
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