| author | chegar |
| Thu, 17 Oct 2019 20:54:25 +0100 | |
| branch | datagramsocketimpl-branch |
| changeset 58679 | 9c3209ff7550 |
| parent 58678 | 9cf78a70fa4f |
| parent 57799 | 7cc5a5b4eee9 |
| permissions | -rw-r--r-- |
| 2 | 1 |
/* |
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* Copyright (c) 2006, 2019, 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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||
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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.handshake12Consumer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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), |
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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.handshake12Producer, |
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ProtocolVersion.PROTOCOLS_TO_12 |
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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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|
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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[] {
|
|
275 |
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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}), |
|
280 |
(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 |
|
307 |
) |
|
308 |
})), |
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| 2 | 309 |
|
| 50768 | 310 |
CERTIFICATE_URL ((byte)0x15, "certificate_url"), |
| 2 | 311 |
|
| 50768 | 312 |
@SuppressWarnings({"unchecked", "rawtypes"})
|
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CERTIFICATE_STATUS ((byte)0x16, "certificate_status", |
|
314 |
(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
|
|
315 |
new SimpleImmutableEntry<SSLConsumer, ProtocolVersion[]>( |
|
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CertificateStatus.handshakeConsumer, |
|
317 |
ProtocolVersion.PROTOCOLS_TO_12 |
|
318 |
) |
|
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}), |
|
320 |
(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
|
|
321 |
new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
|
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CertificateStatus.handshakeProducer, |
|
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ProtocolVersion.PROTOCOLS_TO_12 |
|
324 |
) |
|
325 |
}), |
|
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(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])(new Map.Entry[] {
|
|
327 |
new SimpleImmutableEntry<HandshakeAbsence, ProtocolVersion[]>( |
|
328 |
CertificateStatus.handshakeAbsence, |
|
329 |
ProtocolVersion.PROTOCOLS_TO_12 |
|
330 |
) |
|
331 |
})), |
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| 2 | 332 |
|
| 50768 | 333 |
SUPPLEMENTAL_DATA ((byte)0x17, "supplemental_data"), |
| 2 | 334 |
|
| 50768 | 335 |
@SuppressWarnings({"unchecked", "rawtypes"})
|
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KEY_UPDATE ((byte)0x18, "key_update", |
|
337 |
(Map.Entry<SSLConsumer, ProtocolVersion[]>[])(new Map.Entry[] {
|
|
338 |
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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}), |
|
343 |
(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])(new Map.Entry[] {
|
|
344 |
new SimpleImmutableEntry<HandshakeProducer, ProtocolVersion[]>( |
|
345 |
KeyUpdate.handshakeProducer, |
|
346 |
ProtocolVersion.PROTOCOLS_OF_13 |
|
347 |
) |
|
348 |
})), |
|
349 |
MESSAGE_HASH ((byte)0xFE, "message_hash"), |
|
350 |
NOT_APPLICABLE ((byte)0xFF, "not_applicable"); |
|
| 2 | 351 |
|
| 50768 | 352 |
final byte id; |
353 |
final String name; |
|
354 |
final Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers; |
|
355 |
final Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers; |
|
356 |
final Map.Entry<HandshakeAbsence, ProtocolVersion[]>[] handshakeAbsences; |
|
| 2 | 357 |
|
| 50768 | 358 |
@SuppressWarnings({"unchecked", "rawtypes"})
|
359 |
SSLHandshake(byte id, String name) {
|
|
360 |
this(id, name, |
|
361 |
(Map.Entry<SSLConsumer, ProtocolVersion[]>[])( |
|
362 |
new Map.Entry[0]), |
|
363 |
(Map.Entry<HandshakeProducer, ProtocolVersion[]>[])( |
|
364 |
new Map.Entry[0]), |
|
365 |
(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])( |
|
366 |
new Map.Entry[0])); |
|
| 2 | 367 |
} |
368 |
||
| 50768 | 369 |
@SuppressWarnings({"unchecked", "rawtypes"})
|
370 |
SSLHandshake(byte id, String name, |
|
371 |
Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers, |
|
372 |
Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers) {
|
|
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373 |
|
| 50768 | 374 |
this(id, name, handshakeConsumers, handshakeProducers, |
375 |
(Map.Entry<HandshakeAbsence, ProtocolVersion[]>[])( |
|
376 |
new Map.Entry[0])); |
|
| 2 | 377 |
} |
378 |
||
| 50768 | 379 |
SSLHandshake(byte id, String name, |
380 |
Map.Entry<SSLConsumer, ProtocolVersion[]>[] handshakeConsumers, |
|
381 |
Map.Entry<HandshakeProducer, ProtocolVersion[]>[] handshakeProducers, |
|
382 |
Map.Entry<HandshakeAbsence, ProtocolVersion[]>[] handshakeAbsence) {
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|
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383 |
|
| 50768 | 384 |
this.id = id; |
385 |
this.name = name; |
|
386 |
this.handshakeConsumers = handshakeConsumers; |
|
387 |
this.handshakeProducers = handshakeProducers; |
|
388 |
this.handshakeAbsences = handshakeAbsence; |
|
| 6856 | 389 |
} |
390 |
||
391 |
@Override |
|
| 50768 | 392 |
public void consume(ConnectionContext context, |
393 |
ByteBuffer message) throws IOException {
|
|
394 |
SSLConsumer hc = getHandshakeConsumer(context); |
|
395 |
if (hc != null) {
|
|
396 |
hc.consume(context, message); |
|
397 |
} else {
|
|
398 |
throw new UnsupportedOperationException( |
|
399 |
"Unsupported handshake consumer: " + this.name); |
|
| 2 | 400 |
} |
401 |
} |
|
402 |
||
| 50768 | 403 |
private SSLConsumer getHandshakeConsumer(ConnectionContext context) {
|
404 |
if (handshakeConsumers.length == 0) {
|
|
405 |
return null; |
|
| 2 | 406 |
} |
407 |
||
| 50768 | 408 |
// The consuming happens in handshake context only. |
409 |
HandshakeContext hc = (HandshakeContext)context; |
|
410 |
ProtocolVersion protocolVersion; |
|
411 |
if ((hc.negotiatedProtocol == null) || |
|
412 |
(hc.negotiatedProtocol == ProtocolVersion.NONE)) {
|
|
|
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|
413 |
if (hc.conContext.isNegotiated && |
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|
414 |
hc.conContext.protocolVersion != ProtocolVersion.NONE) {
|
|
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|
415 |
protocolVersion = hc.conContext.protocolVersion; |
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416 |
} else {
|
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417 |
protocolVersion = hc.maximumActiveProtocol; |
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418 |
} |
| 50768 | 419 |
} else {
|
420 |
protocolVersion = hc.negotiatedProtocol; |
|
421 |
} |
|
| 2 | 422 |
|
| 50768 | 423 |
for (Map.Entry<SSLConsumer, |
424 |
ProtocolVersion[]> phe : handshakeConsumers) {
|
|
425 |
for (ProtocolVersion pv : phe.getValue()) {
|
|
426 |
if (protocolVersion == pv) {
|
|
427 |
return phe.getKey(); |
|
| 2 | 428 |
} |
429 |
} |
|
430 |
} |
|
431 |
||
| 50768 | 432 |
return null; |
| 2 | 433 |
} |
434 |
||
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|
435 |
@Override |
| 50768 | 436 |
public byte[] produce(ConnectionContext context, |
437 |
HandshakeMessage message) throws IOException {
|
|
438 |
HandshakeProducer hp = getHandshakeProducer(context); |
|
439 |
if (hp != null) {
|
|
440 |
return hp.produce(context, message); |
|
| 32032 | 441 |
} else {
|
| 50768 | 442 |
throw new UnsupportedOperationException( |
443 |
"Unsupported handshake producer: " + this.name); |
|
| 32032 | 444 |
} |
445 |
} |
|
446 |
||
| 50768 | 447 |
private HandshakeProducer getHandshakeProducer( |
448 |
ConnectionContext context) {
|
|
449 |
if (handshakeConsumers.length == 0) {
|
|
450 |
return null; |
|
451 |
} |
|
452 |
||
453 |
// The consuming happens in handshake context only. |
|
454 |
HandshakeContext hc = (HandshakeContext)context; |
|
455 |
ProtocolVersion protocolVersion; |
|
456 |
if ((hc.negotiatedProtocol == null) || |
|
457 |
(hc.negotiatedProtocol == ProtocolVersion.NONE)) {
|
|
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|
458 |
if (hc.conContext.isNegotiated && |
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|
459 |
hc.conContext.protocolVersion != ProtocolVersion.NONE) {
|
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460 |
protocolVersion = hc.conContext.protocolVersion; |
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461 |
} else {
|
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462 |
protocolVersion = hc.maximumActiveProtocol; |
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|
463 |
} |
| 50768 | 464 |
} else {
|
465 |
protocolVersion = hc.negotiatedProtocol; |
|
466 |
} |
|
| 32032 | 467 |
|
| 50768 | 468 |
for (Map.Entry<HandshakeProducer, |
469 |
ProtocolVersion[]> phe : handshakeProducers) {
|
|
470 |
for (ProtocolVersion pv : phe.getValue()) {
|
|
471 |
if (protocolVersion == pv) {
|
|
472 |
return phe.getKey(); |
|
473 |
} |
|
| 32032 | 474 |
} |
| 50768 | 475 |
} |
| 32032 | 476 |
|
| 50768 | 477 |
return null; |
478 |
} |
|
| 32032 | 479 |
|
| 50768 | 480 |
@Override |
481 |
public String toString() {
|
|
482 |
return name; |
|
| 32032 | 483 |
} |
484 |
||
| 50768 | 485 |
static String nameOf(byte id) {
|
486 |
// If two handshake message share the same handshake type, returns |
|
487 |
// the first handshake message name. |
|
488 |
// |
|
489 |
// It is not a big issue at present as only ServerHello and |
|
490 |
// HellRetryRequest share a handshake type. |
|
491 |
for (SSLHandshake hs : SSLHandshake.values()) {
|
|
492 |
if (hs.id == id) {
|
|
493 |
return hs.name; |
|
| 32032 | 494 |
} |
495 |
} |
|
496 |
||
| 50768 | 497 |
return "UNKNOWN-HANDSHAKE-MESSAGE(" + id + ")";
|
| 32032 | 498 |
} |
499 |
||
|
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|
500 |
static boolean isKnown(byte id) {
|
|
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|
501 |
for (SSLHandshake hs : SSLHandshake.values()) {
|
|
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|
502 |
if (hs.id == id && id != NOT_APPLICABLE.id) {
|
|
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|
503 |
return true; |
|
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|
504 |
} |
|
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|
505 |
} |
|
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|
506 |
|
|
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|
507 |
return false; |
|
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|
508 |
} |
|
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changeset
|
509 |
|
| 50768 | 510 |
static final void kickstart(HandshakeContext context) throws IOException {
|
511 |
if (context instanceof ClientHandshakeContext) {
|
|
512 |
// For initial handshaking, including session resumption, |
|
513 |
// ClientHello message is used as the kickstart message. |
|
514 |
// |
|
515 |
// (D)TLS 1.2 and older protocols support renegotiation on existing |
|
516 |
// connections. A ClientHello messages is used to kickstart the |
|
517 |
// renegotiation. |
|
518 |
// |
|
519 |
// (D)TLS 1.3 forbids renegotiation. The post-handshake KeyUpdate |
|
520 |
// message is used to update the sending cryptographic keys. |
|
521 |
if (context.conContext.isNegotiated && |
|
522 |
context.conContext.protocolVersion.useTLS13PlusSpec()) {
|
|
523 |
// Use KeyUpdate message for renegotiation. |
|
524 |
KeyUpdate.kickstartProducer.produce(context); |
|
525 |
} else {
|
|
526 |
// Using ClientHello message for the initial handshaking |
|
527 |
// (including session resumption) or renegotiation. |
|
528 |
// SSLHandshake.CLIENT_HELLO.produce(context); |
|
529 |
ClientHello.kickstartProducer.produce(context); |
|
| 32032 | 530 |
} |
531 |
} else {
|
|
| 50768 | 532 |
// The server side can delivering kickstart message after the |
533 |
// connection has established. |
|
534 |
// |
|
535 |
// (D)TLS 1.2 and older protocols use HelloRequest to begin a |
|
536 |
// negotiation process anew. |
|
537 |
// |
|
538 |
// While (D)TLS 1.3 uses the post-handshake KeyUpdate message |
|
539 |
// to update the sending cryptographic keys. |
|
540 |
if (context.conContext.protocolVersion.useTLS13PlusSpec()) {
|
|
541 |
// Use KeyUpdate message for renegotiation. |
|
542 |
KeyUpdate.kickstartProducer.produce(context); |
|
543 |
} else {
|
|
544 |
// SSLHandshake.HELLO_REQUEST.produce(context); |
|
545 |
HelloRequest.kickstartProducer.produce(context); |
|
| 32032 | 546 |
} |
547 |
} |
|
548 |
} |
|
549 |
||
550 |
/** |
|
| 50768 | 551 |
* A (transparent) specification of handshake message. |
| 32032 | 552 |
*/ |
| 50768 | 553 |
static abstract class HandshakeMessage {
|
554 |
final HandshakeContext handshakeContext; |
|
| 2 | 555 |
|
| 50768 | 556 |
HandshakeMessage(HandshakeContext handshakeContext) {
|
557 |
this.handshakeContext = handshakeContext; |
|
| 2 | 558 |
} |
559 |
||
| 50768 | 560 |
abstract SSLHandshake handshakeType(); |
561 |
abstract int messageLength(); |
|
562 |
abstract void send(HandshakeOutStream hos) throws IOException; |
|
|
45064
b1b45177051b
8140436: Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS
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parents:
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diff
changeset
|
563 |
|
| 50768 | 564 |
void write(HandshakeOutStream hos) throws IOException {
|
565 |
int len = messageLength(); |
|
566 |
if (len >= Record.OVERFLOW_OF_INT24) {
|
|
567 |
throw new SSLException("Handshake message is overflow"
|
|
568 |
+ ", type = " + handshakeType() + ", len = " + len); |
|
| 7043 | 569 |
} |
| 50768 | 570 |
hos.write(handshakeType().id); |
571 |
hos.putInt24(len); |
|
572 |
send(hos); |
|
573 |
hos.complete(); |
|
| 2 | 574 |
} |
575 |
} |
|
576 |
} |