| author | xuelei |
| Mon, 25 Jun 2018 13:41:39 -0700 | |
| changeset 50768 | 68fa3d4026ea |
| parent 48225 | src/java.base/share/classes/sun/security/ssl/HandshakeMessage.java@718669e6b375 |
| child 51407 | 910f7b56592f |
| permissions | -rw-r--r-- |
| 2 | 1 |
/* |
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* Copyright (c) 2006, 2018, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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package sun.security.ssl; |
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import java.io.IOException; |
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import java.nio.ByteBuffer; |
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import java.util.AbstractMap.SimpleImmutableEntry; |
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import java.util.Map; |
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import javax.net.ssl.SSLException; |
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enum SSLHandshake implements SSLConsumer, HandshakeProducer {
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@SuppressWarnings({"unchecked", "rawtypes"})
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HELLO_REQUEST ((byte)0x00, "hello_request", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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HelloRequest.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
|
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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HelloRequest.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CLIENT_HELLO ((byte)0x01, "client_hello", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ClientHello.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ClientHello.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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SERVER_HELLO ((byte)0x02, "server_hello", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ServerHello.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ServerHello.t12HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ServerHello.t13HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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HELLO_RETRY_REQUEST ((byte)0x02, "hello_retry_request", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ServerHello.handshakeConsumer, // Use ServerHello consumer |
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ProtocolVersion.PROTOCOLS_TO_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ServerHello.hrrHandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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HELLO_VERIFY_REQUEST ((byte)0x03, "hello_verify_request", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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HelloVerifyRequest.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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HelloVerifyRequest.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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NEW_SESSION_TICKET ((byte)0x04, "new_session_ticket", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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NewSessionTicket.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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NewSessionTicket.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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END_OF_EARLY_DATA ((byte)0x05, "end_of_early_data"), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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ENCRYPTED_EXTENSIONS ((byte)0x08, "encrypted_extensions", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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EncryptedExtensions.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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EncryptedExtensions.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CERTIFICATE ((byte)0x0B, "certificate", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateMessage.t12HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateMessage.t13HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateMessage.t12HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateMessage.t13HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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SERVER_KEY_EXCHANGE ((byte)0x0C, "server_key_exchange", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ServerKeyExchange.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ServerKeyExchange.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CERTIFICATE_REQUEST ((byte)0x0D, "certificate_request", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateRequest.t10HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_11 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateRequest.t12HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_12 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateRequest.t13HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateRequest.t10HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_11 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateRequest.t12HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_12 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateRequest.t13HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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SERVER_HELLO_DONE ((byte)0x0E, "server_hello_done", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ServerHelloDone.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ServerHelloDone.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CERTIFICATE_VERIFY ((byte)0x0F, "certificate_verify", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateVerify.s30HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_30 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateVerify.t10HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_10_11 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateVerify.t12HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_12 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateVerify.t13HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateVerify.s30HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_30 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateVerify.t10HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_10_11 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateVerify.t12HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_12 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateVerify.t13HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CLIENT_KEY_EXCHANGE ((byte)0x10, "client_key_exchange", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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ClientKeyExchange.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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ClientKeyExchange.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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FINISHED ((byte)0x14, "finished", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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Finished.t12HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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Finished.t13HandshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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Finished.t12HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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Finished.t13HandshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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CERTIFICATE_URL ((byte)0x15, "certificate_url"), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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CERTIFICATE_STATUS ((byte)0x16, "certificate_status", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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CertificateStatus.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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CertificateStatus.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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}), |
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(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeAbsence, ProtocolVersion[]>( |
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CertificateStatus.handshakeAbsence, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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) |
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})), |
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SUPPLEMENTAL_DATA ((byte)0x17, "supplemental_data"), |
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@SuppressWarnings({"unchecked", "rawtypes"})
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KEY_UPDATE ((byte)0x18, "key_update", |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
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KeyUpdate.handshakeConsumer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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}), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
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new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
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KeyUpdate.handshakeProducer, |
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ProtocolVersion.PROTOCOLS_OF_13 |
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) |
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})), |
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MESSAGE_HASH ((byte)0xFE, "message_hash"), |
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NOT_APPLICABLE ((byte)0xFF, "not_applicable"); |
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final byte id; |
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final String name; |
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final Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers; |
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final Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers; |
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final Map.Entry<HandshakeAbsence, ProtocolVersion[]>[] handshakeAbsences; |
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@SuppressWarnings({"unchecked", "rawtypes"})
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SSLHandshake(byte id, String name) {
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this(id, name, |
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(Map.Entry<SSLConsumer, ProtocolVersion[]>[])( |
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new Map.Entry[0]), |
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(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])( |
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new Map.Entry[0]), |
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(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])( |
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new Map.Entry[0])); |
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} |
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@SuppressWarnings({"unchecked", "rawtypes"})
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SSLHandshake(byte id, String name, |
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Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers, |
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Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers) {
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this(id, name, handshakeConsumers, handshakeProducers, |
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(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])( |
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new Map.Entry[0])); |
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} |
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||
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SSLHandshake(byte id, String name, |
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Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers, |
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Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers, |
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Map.Entry<HandshakeAbsence, ProtocolVersion[]>[] handshakeAbsence) {
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this.id = id; |
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this.name = name; |
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this.handshakeConsumers = handshakeConsumers; |
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this.handshakeProducers = handshakeProducers; |
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this.handshakeAbsences = handshakeAbsence; |
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} |
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@Override |
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public void consume(ConnectionContext context, |
387 |
ByteBuffer message) throws IOException {
|
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SSLConsumer hc = getHandshakeConsumer(context); |
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if (hc != null) {
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hc.consume(context, message); |
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} else {
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throw new UnsupportedOperationException( |
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"Unsupported handshake consumer: " + this.name); |
|
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} |
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} |
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||
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private SSLConsumer getHandshakeConsumer(ConnectionContext context) {
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398 |
if (handshakeConsumers.length == 0) {
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return null; |
|
| 2 | 400 |
} |
401 |
||
| 50768 | 402 |
// The consuming happens in handshake context only. |
403 |
HandshakeContext hc = (HandshakeContext)context; |
|
404 |
ProtocolVersion protocolVersion; |
|
405 |
if ((hc.negotiatedProtocol == null) || |
|
406 |
(hc.negotiatedProtocol == ProtocolVersion.NONE)) {
|
|
407 |
protocolVersion = hc.maximumActiveProtocol; |
|
408 |
} else {
|
|
409 |
protocolVersion = hc.negotiatedProtocol; |
|
410 |
} |
|
| 2 | 411 |
|
| 50768 | 412 |
for (Map.Entry<SSLConsumer, |
413 |
ProtocolVersion[]> phe : handshakeConsumers) {
|
|
414 |
for (ProtocolVersion pv : phe.getValue()) {
|
|
415 |
if (protocolVersion == pv) {
|
|
416 |
return phe.getKey(); |
|
| 2 | 417 |
} |
418 |
} |
|
419 |
} |
|
420 |
||
| 50768 | 421 |
return null; |
| 2 | 422 |
} |
423 |
||
|
14664
e71aa0962e70
8003950: Adds missing Override annotations and removes unnecessary imports in sun.security.ssl
xuelei
parents:
14194
diff
changeset
|
424 |
@Override |
| 50768 | 425 |
public byte[] produce(ConnectionContext context, |
426 |
HandshakeMessage message) throws IOException {
|
|
427 |
HandshakeProducer hp = getHandshakeProducer(context); |
|
428 |
if (hp != null) {
|
|
429 |
return hp.produce(context, message); |
|
| 32032 | 430 |
} else {
|
| 50768 | 431 |
throw new UnsupportedOperationException( |
432 |
"Unsupported handshake producer: " + this.name); |
|
| 32032 | 433 |
} |
434 |
} |
|
435 |
||
| 50768 | 436 |
private HandshakeProducer getHandshakeProducer( |
437 |
ConnectionContext context) {
|
|
438 |
if (handshakeConsumers.length == 0) {
|
|
439 |
return null; |
|
440 |
} |
|
441 |
||
442 |
// The consuming happens in handshake context only. |
|
443 |
HandshakeContext hc = (HandshakeContext)context; |
|
444 |
ProtocolVersion protocolVersion; |
|
445 |
if ((hc.negotiatedProtocol == null) || |
|
446 |
(hc.negotiatedProtocol == ProtocolVersion.NONE)) {
|
|
447 |
protocolVersion = hc.maximumActiveProtocol; |
|
448 |
} else {
|
|
449 |
protocolVersion = hc.negotiatedProtocol; |
|
450 |
} |
|
| 32032 | 451 |
|
| 50768 | 452 |
for (Map.Entry<HandshakeProducer, |
453 |
ProtocolVersion[]> phe : handshakeProducers) {
|
|
454 |
for (ProtocolVersion pv : phe.getValue()) {
|
|
455 |
if (protocolVersion == pv) {
|
|
456 |
return phe.getKey(); |
|
457 |
} |
|
| 32032 | 458 |
} |
| 50768 | 459 |
} |
| 32032 | 460 |
|
| 50768 | 461 |
return null; |
462 |
} |
|
| 32032 | 463 |
|
| 50768 | 464 |
@Override |
465 |
public String toString() {
|
|
466 |
return name; |
|
| 32032 | 467 |
} |
468 |
||
| 50768 | 469 |
static String nameOf(byte id) {
|
470 |
// If two handshake message share the same handshake type, returns |
|
471 |
// the first handshake message name. |
|
472 |
// |
|
473 |
// It is not a big issue at present as only ServerHello and |
|
474 |
// HellRetryRequest share a handshake type. |
|
475 |
for (SSLHandshake hs : SSLHandshake.values()) {
|
|
476 |
if (hs.id == id) {
|
|
477 |
return hs.name; |
|
| 32032 | 478 |
} |
479 |
} |
|
480 |
||
| 50768 | 481 |
return "UNKNOWN-HANDSHAKE-MESSAGE(" + id + ")";
|
| 32032 | 482 |
} |
483 |
||
| 50768 | 484 |
static final void kickstart(HandshakeContext context) throws IOException {
|
485 |
if (context instanceof ClientHandshakeContext) {
|
|
486 |
// For initial handshaking, including session resumption, |
|
487 |
// ClientHello message is used as the kickstart message. |
|
488 |
// |
|
489 |
// (D)TLS 1.2 and older protocols support renegotiation on existing |
|
490 |
// connections. A ClientHello messages is used to kickstart the |
|
491 |
// renegotiation. |
|
492 |
// |
|
493 |
// (D)TLS 1.3 forbids renegotiation. The post-handshake KeyUpdate |
|
494 |
// message is used to update the sending cryptographic keys. |
|
495 |
if (context.conContext.isNegotiated && |
|
496 |
context.conContext.protocolVersion.useTLS13PlusSpec()) {
|
|
497 |
// Use KeyUpdate message for renegotiation. |
|
498 |
KeyUpdate.kickstartProducer.produce(context); |
|
499 |
} else {
|
|
500 |
// Using ClientHello message for the initial handshaking |
|
501 |
// (including session resumption) or renegotiation. |
|
502 |
// SSLHandshake.CLIENT_HELLO.produce(context); |
|
503 |
ClientHello.kickstartProducer.produce(context); |
|
| 32032 | 504 |
} |
505 |
} else {
|
|
| 50768 | 506 |
// The server side can delivering kickstart message after the |
507 |
// connection has established. |
|
508 |
// |
|
509 |
// (D)TLS 1.2 and older protocols use HelloRequest to begin a |
|
510 |
// negotiation process anew. |
|
511 |
// |
|
512 |
// While (D)TLS 1.3 uses the post-handshake KeyUpdate message |
|
513 |
// to update the sending cryptographic keys. |
|
514 |
if (context.conContext.protocolVersion.useTLS13PlusSpec()) {
|
|
515 |
// Use KeyUpdate message for renegotiation. |
|
516 |
KeyUpdate.kickstartProducer.produce(context); |
|
517 |
} else {
|
|
518 |
// SSLHandshake.HELLO_REQUEST.produce(context); |
|
519 |
HelloRequest.kickstartProducer.produce(context); |
|
| 32032 | 520 |
} |
521 |
} |
|
522 |
} |
|
523 |
||
524 |
/** |
|
| 50768 | 525 |
* A (transparent) specification of handshake message. |
| 32032 | 526 |
*/ |
| 50768 | 527 |
static abstract class HandshakeMessage {
|
528 |
final HandshakeContext handshakeContext; |
|
| 2 | 529 |
|
| 50768 | 530 |
HandshakeMessage(HandshakeContext handshakeContext) {
|
531 |
this.handshakeContext = handshakeContext; |
|
| 2 | 532 |
} |
533 |
||
| 50768 | 534 |
abstract SSLHandshake handshakeType(); |
535 |
abstract int messageLength(); |
|
536 |
abstract void send(HandshakeOutStream hos) throws IOException; |
|
|
45064
b1b45177051b
8140436: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS
xuelei
parents:
41471
diff
changeset
|
537 |
|
| 50768 | 538 |
void write(HandshakeOutStream hos) throws IOException {
|
539 |
int len = messageLength(); |
|
540 |
if (len >= Record.OVERFLOW_OF_INT24) {
|
|
541 |
throw new SSLException("Handshake message is overflow"
|
|
542 |
+ ", type = " + handshakeType() + ", len = " + len); |
|
| 7043 | 543 |
} |
| 50768 | 544 |
hos.write(handshakeType().id); |
545 |
hos.putInt24(len); |
|
546 |
send(hos); |
|
547 |
hos.complete(); |
|
| 2 | 548 |
} |
549 |
} |
|
550 |
} |