--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/java.base/share/classes/sun/security/ssl/ServerHelloDone.java Mon Jun 25 13:41:39 2018 -0700
@@ -0,0 +1,178 @@
+/*
+ * 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. 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.nio.ByteBuffer;
+import sun.security.ssl.SSLHandshake.HandshakeMessage;
+
+/**
+ * Pack of the ServerHelloDone handshake message.
+ */
+final class ServerHelloDone {
+ static final SSLConsumer handshakeConsumer =
+ new ServerHelloDoneConsumer();
+ static final HandshakeProducer handshakeProducer =
+ new ServerHelloDoneProducer();
+
+ /**
+ * The ServerHelloDone handshake message.
+ */
+ static final class ServerHelloDoneMessage extends HandshakeMessage {
+ ServerHelloDoneMessage(HandshakeContext handshakeContext) {
+ super(handshakeContext);
+ }
+
+ ServerHelloDoneMessage(HandshakeContext handshakeContext,
+ ByteBuffer m) throws IOException {
+ super(handshakeContext);
+ if (m.hasRemaining()) {
+ handshakeContext.conContext.fatal(Alert.ILLEGAL_PARAMETER,
+ "Error parsing ServerHelloDone message: not empty");
+ }
+ }
+
+ @Override
+ public SSLHandshake handshakeType() {
+ return SSLHandshake.SERVER_HELLO_DONE;
+ }
+
+ @Override
+ public int messageLength() {
+ return 0;
+ }
+
+ @Override
+ public void send(HandshakeOutStream s) throws IOException {
+ // empty, nothing to send
+ }
+
+ @Override
+ public String toString() {
+ return "<empty>";
+ }
+ }
+
+ /**
+ * The "ServerHelloDone" handshake message producer.
+ */
+ private static final
+ class ServerHelloDoneProducer implements HandshakeProducer {
+ // Prevent instantiation of this class.
+ private ServerHelloDoneProducer() {
+ // blank
+ }
+
+ @Override
+ public byte[] produce(ConnectionContext context,
+ HandshakeMessage message) throws IOException {
+ // The producing happens in server side only.
+ ServerHandshakeContext shc = (ServerHandshakeContext)context;
+
+ ServerHelloDoneMessage shdm = new ServerHelloDoneMessage(shc);
+ if (SSLLogger.isOn && SSLLogger.isOn("ssl,handshake")) {
+ SSLLogger.fine(
+ "Produced ServerHelloDone handshake message", shdm);
+ }
+
+ // Output the handshake message.
+ shdm.write(shc.handshakeOutput);
+ shc.handshakeOutput.flush();
+
+ //
+ // update
+ //
+ shc.handshakeConsumers.put(SSLHandshake.CLIENT_KEY_EXCHANGE.id,
+ SSLHandshake.CLIENT_KEY_EXCHANGE);
+ shc.conContext.consumers.put(ContentType.CHANGE_CIPHER_SPEC.id,
+ ChangeCipherSpec.t10Consumer);
+ shc.handshakeConsumers.put(SSLHandshake.FINISHED.id,
+ SSLHandshake.FINISHED);
+
+ // The handshake message has been delivered.
+ return null;
+ }
+ }
+
+ /**
+ * The "ServerHelloDone" handshake message consumer.
+ */
+ private static final
+ class ServerHelloDoneConsumer implements SSLConsumer {
+ // Prevent instantiation of this class.
+ private ServerHelloDoneConsumer() {
+ // blank
+ }
+
+ @Override
+ public void consume(ConnectionContext context,
+ ByteBuffer message) throws IOException {
+ // The consuming happens in client side only.
+ ClientHandshakeContext chc = (ClientHandshakeContext)context;
+
+ // clean up this consumer
+ chc.handshakeConsumers.clear();
+
+ ServerHelloDoneMessage shdm =
+ new ServerHelloDoneMessage(chc, message);
+ if (SSLLogger.isOn && SSLLogger.isOn("ssl,handshake")) {
+ SSLLogger.fine(
+ "Consuming ServerHelloDone handshake message", shdm);
+ }
+
+ //
+ // validate
+ //
+ // blank
+
+ //
+ // update
+ //
+ chc.handshakeProducers.put(SSLHandshake.CLIENT_KEY_EXCHANGE.id,
+ SSLHandshake.CLIENT_KEY_EXCHANGE);
+ chc.handshakeProducers.put(SSLHandshake.FINISHED.id,
+ SSLHandshake.FINISHED);
+ //
+ // produce
+ //
+ SSLHandshake[] probableHandshakeMessages = new SSLHandshake[] {
+ // full handshake messages
+ SSLHandshake.CERTIFICATE,
+ SSLHandshake.CLIENT_KEY_EXCHANGE,
+ SSLHandshake.CERTIFICATE_VERIFY,
+ SSLHandshake.FINISHED
+ };
+
+ for (SSLHandshake hs : probableHandshakeMessages) {
+ HandshakeProducer handshakeProducer =
+ chc.handshakeProducers.remove(hs.id);
+ if (handshakeProducer != null) {
+ handshakeProducer.produce(context, null);
+ }
+ }
+ }
+ }
+}