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/*
* Copyright (C) 2022 THL A29 Limited, a Tencent company. 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.
*/
// SunJSSE does not support dynamic system properties, no way to re-use
// system properties in samevm/agentvm mode.
/*
* @test
* @bug 8281236
* @summary Check TLS connection behaviors for named groups configuration
* @library /javax/net/ssl/templates
* @run main/othervm NamedGroups
*/
import javax.net.ssl.SSLParameters;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLSocket;
import java.security.Security;
public class NamedGroups extends SSLSocketTemplate {
private final String[] serverNamedGroups;
private final String[] clientNamedGroups;
private final boolean exceptionExpected;
public NamedGroups(String[] serverNamedGroups,
String[] clientNamedGroups,
boolean exceptionExpected) {
this.serverNamedGroups = serverNamedGroups;
this.clientNamedGroups = clientNamedGroups;
this.exceptionExpected = exceptionExpected;
}
@Override
protected void configureServerSocket(SSLServerSocket sslServerSocket) {
SSLParameters sslParameters = sslServerSocket.getSSLParameters();
sslParameters.setNamedGroups(serverNamedGroups);
sslServerSocket.setSSLParameters(sslParameters);
}
@Override
protected void configureClientSocket(SSLSocket socket) {
SSLParameters sslParameters = socket.getSSLParameters();
sslParameters.setNamedGroups(clientNamedGroups);
socket.setSSLParameters(sslParameters);
}
@Override
protected void runServerApplication(SSLSocket socket) {
try {
super.runServerApplication(socket);
} catch (Exception ex) {
// Just ignore, let the client handle the failure information.
}
}
@Override
protected void runClientApplication(SSLSocket sslSocket) throws Exception {
try {
super.runClientApplication(sslSocket);
} catch (Exception ex) {
if (!exceptionExpected) {
throw ex;
} else { // Otherwise, swallow the exception and return.
return;
}
}
if (exceptionExpected) {
throw new RuntimeException("Unexpected success!");
}
}
public static void main(String[] args) throws Exception {
Security.setProperty("jdk.tls.disabledAlgorithms", "");
runTest(new String[] {
"x25519",
"secp256r1"
},
new String[] {
"x25519",
"secp256r1"
},
false);
runTest(new String[] {
"secp256r1"
},
new String[] {
"secp256r1"
},
false);
runTest(null,
new String[] {
"secp256r1"
},
false);
runTest(new String[] {
"secp256r1"
},
null,
false);
runTest(new String[0],
new String[] {
"secp256r1"
},
true);
runTest(new String[] {
"secp256r1"
},
new String[0],
true);
runTest(new String[] {
"secp256NA"
},
new String[] {
"secp256r1"
},
true);
}
private static void runTest(String[] serverNamedGroups,
String[] clientNamedGroups,
boolean exceptionExpected) throws Exception {
new NamedGroups(serverNamedGroups,
clientNamedGroups, exceptionExpected).run();
}
}
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