| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.harmony.xnet.provider.jsse; |
| |
| import java.io.IOException; |
| |
| /** |
| * Represents certificate verify message |
| * @see <a href="http://www.ietf.org/rfc/rfc2246.txt">TLS 1.0 spec., 7.4.8. |
| * Certificate verify</a> |
| */ |
| public class CertificateVerify extends Message { |
| |
| /** |
| * Signature |
| */ |
| byte[] signedHash; |
| |
| /** |
| * Creates outbound message |
| * |
| * @param hash |
| */ |
| public CertificateVerify(byte[] hash) { |
| if (hash == null || hash.length == 0) { |
| fatalAlert(AlertProtocol.INTERNAL_ERROR, |
| "INTERNAL ERROR: incorrect certificate verify hash"); |
| } |
| this.signedHash = hash; |
| length = hash.length + 2; |
| } |
| |
| /** |
| * Creates inbound message |
| * |
| * @param in |
| * @param length |
| * @throws IOException |
| */ |
| public CertificateVerify(HandshakeIODataStream in, int length) |
| throws IOException { |
| if (length == 0) { |
| fatalAlert(AlertProtocol.DECODE_ERROR, |
| "DECODE ERROR: incorrect CertificateVerify"); |
| } else { |
| if (in.readUint16() != length - 2) { |
| fatalAlert(AlertProtocol.DECODE_ERROR, |
| "DECODE ERROR: incorrect CertificateVerify"); |
| } |
| signedHash = in.read(length -2); |
| } |
| this.length = length; |
| } |
| |
| /** |
| * Sends message |
| * |
| * @param out |
| */ |
| @Override |
| public void send(HandshakeIODataStream out) { |
| if (signedHash.length != 0) { |
| out.writeUint16(signedHash.length); |
| out.write(signedHash); |
| } |
| } |
| |
| /** |
| * Returns message type |
| * |
| * @return |
| */ |
| @Override |
| public int getType() { |
| return Handshake.CERTIFICATE_VERIFY; |
| } |
| } |