| /* |
| * Copyright (c) 2019, 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. |
| * |
| * 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. |
| */ |
| |
| // |
| // SunJSSE does not support dynamic system properties, no way to re-use |
| // system properties in samevm/agentvm mode. |
| // |
| |
| /* |
| * @test |
| * @bug 8215790 8219389 |
| * @summary Verify exception |
| * @modules java.base/sun.security.util |
| * @run main/othervm ClientHelloBufferUnderflowException |
| */ |
| |
| import sun.security.util.HexDumpEncoder; |
| import javax.net.ssl.SSLHandshakeException; |
| |
| public class ClientHelloBufferUnderflowException extends ClientHelloInterOp { |
| /* |
| * Main entry point for this test. |
| */ |
| public static void main(String args[]) throws Exception { |
| try { |
| (new ClientHelloBufferUnderflowException()).run(); |
| } catch (SSLHandshakeException e) { |
| System.out.println("Correct exception thrown: " + e); |
| return; |
| } catch (Exception e) { |
| System.out.println("Failed: Exception not SSLHandShakeException"); |
| System.out.println(e.getMessage()); |
| throw e; |
| } |
| |
| throw new Exception("No expected exception"); |
| } |
| |
| @Override |
| protected byte[] createClientHelloMessage() { |
| // The ClientHello message in hex: 16 03 01 00 05 01 00 00 01 03 |
| // Record Header: |
| // 16 - type is 0x16 (handshake record) |
| // 03 01 - protocol version is 3.1 (also known as TLS 1.0) |
| // 00 05 - 0x05 (5) bytes of handshake message follows |
| // Handshake Header: |
| // 01 - handshake message type 0x01 (client hello) |
| // 00 00 01 - 0x01 (1) bytes of client hello follows |
| // Client Version: |
| // 03 - incomplete client version |
| // |
| // (Based on https://tls.ulfheim.net) |
| byte[] bytes = { |
| 0x16, 0x03, 0x01, 0x00, 0x05, 0x01, 0x00, 0x00, 0x01, 0x03}; |
| |
| System.out.println("The ClientHello message used"); |
| try { |
| (new HexDumpEncoder()).encodeBuffer(bytes, System.out); |
| } catch (Exception e) { |
| // ignore |
| } |
| |
| return bytes; |
| } |
| } |