| /* | |
| * Copyright (c) 2018, 2024, 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. Oracle designates this | |
| * particular file as subject to the "Classpath" exception as provided | |
| * by Oracle in the LICENSE file that accompanied this code. | |
| * | |
| * 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. | |
| */ | |
| package sun.security.ssl; | |
| import java.io.IOException; | |
| import java.security.AlgorithmConstraints; | |
| import sun.security.util.LegacyAlgorithmConstraints; | |
| class ServerHandshakeContext extends HandshakeContext { | |
| // To prevent the TLS renegotiation issues, by setting system property | |
| // "jdk.tls.rejectClientInitiatedRenegotiation" to true, applications in | |
| // server side can disable all client initiated SSL renegotiation | |
| // regardless of the support of TLS protocols. | |
| // | |
| // By default, allow client initiated renegotiation. | |
| static final boolean rejectClientInitiatedRenego = | |
| Utilities.getBooleanProperty( | |
| "jdk.tls.rejectClientInitiatedRenegotiation", false); | |
| // legacy algorithm constraints | |
| static final AlgorithmConstraints legacyAlgorithmConstraints = | |
| new LegacyAlgorithmConstraints( | |
| LegacyAlgorithmConstraints.PROPERTY_TLS_LEGACY_ALGS, | |
| new SSLAlgorithmDecomposer()); | |
| // temporary authentication information | |
| SSLPossession interimAuthn; | |
| StatusResponseManager.StaplingParameters stapleParams; | |
| CertificateMessage.CertificateEntry currentCertEntry; | |
| private static final long DEFAULT_STATUS_RESP_DELAY = 5000L; | |
| final long statusRespTimeout; | |
| boolean acceptCliHelloFragments = false; | |
| ServerHandshakeContext(SSLContextImpl sslContext, | |
| TransportContext conContext) throws IOException { | |
| super(sslContext, conContext); | |
| long respTimeOut = Long.getLong( | |
| "jdk.tls.stapling.responseTimeout", | |
| DEFAULT_STATUS_RESP_DELAY); | |
| statusRespTimeout = respTimeOut >= 0 ? respTimeOut : | |
| DEFAULT_STATUS_RESP_DELAY; | |
| handshakeConsumers.put( | |
| SSLHandshake.CLIENT_HELLO.id, SSLHandshake.CLIENT_HELLO); | |
| } | |
| @Override | |
| void kickstart() throws IOException { | |
| if (!conContext.isNegotiated || kickstartMessageDelivered) { | |
| return; | |
| } | |
| SSLHandshake.kickstart(this); | |
| kickstartMessageDelivered = true; | |
| } | |
| } | |