src/java.base/share/classes/sun/security/ssl/Ciphertext.java - master - githubmirror/jdk17u-dev

src/java.base/share/classes/sun/security/ssl/Ciphertext.java

53 строки2 KB

Xue-Lei Andrew Fan

8214418: half-closed SSLEngine status may cause application dead loop

14 янв 2019, 21:00

14 янв 2019, 21:00d81c489

/*
 * 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 javax.net.ssl.SSLEngineResult.HandshakeStatus;

/*
 * Ciphertext
 */
final class Ciphertext {
    final byte contentType;
    final byte handshakeType;
    final long recordSN;

    HandshakeStatus handshakeStatus;    // null if not used or not handshaking

    private Ciphertext() {
        this.contentType = 0;
        this.handshakeType = -1;
        this.recordSN = -1L;
        this.handshakeStatus = null;
    }

    Ciphertext(byte contentType, byte handshakeType, long recordSN) {
        this.contentType = contentType;
        this.handshakeType = handshakeType;
        this.recordSN = recordSN;
        this.handshakeStatus = null;
    }
}