/*
 * Copyright (c) 2015, 2018, 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.
 */

// SunJSSE does not support dynamic system properties, no way to re-use
// system properties in samevm/agentvm mode.

/*
 * @test
 * @bug 8043758
 * @key intermittent
 * @summary Datagram Transport Layer Security (DTLS)
 * @modules java.base/sun.security.util
 *          jdk.crypto.ec
 * @build DTLSOverDatagram
 * @run main/othervm CipherSuite TLS_RSA_WITH_AES_128_CBC_SHA
 * @run main/othervm CipherSuite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256
 * @run main/othervm CipherSuite TLS_RSA_WITH_AES_128_CBC_SHA256
 * @run main/othervm CipherSuite TLS_DHE_RSA_WITH_AES_128_CBC_SHA256
 * @run main/othervm CipherSuite TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA
 * @run main/othervm CipherSuite TLS_DHE_RSA_WITH_AES_128_CBC_SHA
 * @run main/othervm CipherSuite TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA re-enable
 * @run main/othervm CipherSuite TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_RSA_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_DHE_RSA_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_DHE_DSS_WITH_AES_128_GCM_SHA256
 * @run main/othervm CipherSuite TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256
 */

import javax.net.ssl.SSLEngine;
import java.security.Security;

/**
 * Test common DTLS cipher suites.
 */
public class CipherSuite extends DTLSOverDatagram {

    // use the specific cipher suite
    volatile static String cipherSuite;

    public static void main(String[] args) throws Exception {
        if (args.length > 1 && "re-enable".equals(args[1])) {
            Security.setProperty("jdk.tls.disabledAlgorithms", "");
        }

        cipherSuite = args[0];

        CipherSuite testCase = new CipherSuite();
        testCase.runTest(testCase);
    }

    @Override
    SSLEngine createSSLEngine(boolean isClient) throws Exception {
        SSLEngine engine = super.createSSLEngine(isClient);

        if (isClient) {
            engine.setEnabledCipherSuites(new String[]{cipherSuite});
        }

        return engine;
    }
}
