Showing the changes to java/pkg/sun/security/provider/certpath/OCSPRequest.java (1 of 18352 files). Show all
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| 1 | +/* | |
| 2 | + * Copyright (c) 2003, 2009, Oracle and/or its affiliates. All rights reserved. | |
| 3 | + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 | + * | |
| 5 | + * This code is free software; you can redistribute it and/or modify it | |
| 6 | + * under the terms of the GNU General Public License version 2 only, as | |
| 7 | + * published by the Free Software Foundation. Oracle designates this | |
| 8 | + * particular file as subject to the "Classpath" exception as provided | |
| 9 | + * by Oracle in the LICENSE file that accompanied this code. | |
| 10 | + * | |
| 11 | + * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 | + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 | + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 | + * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 | + * accompanied this code). | |
| 16 | + * | |
| 17 | + * You should have received a copy of the GNU General Public License version | |
| 18 | + * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 | + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 | + * | |
| 21 | + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 | + * or visit www.oracle.com if you need additional information or have any | |
| 23 | + * questions. | |
| 24 | + */ | |
| 25 | + | |
| 26 | +package sun.security.provider.certpath; | |
| 27 | + | |
| 28 | +import java.io.IOException; | |
| 29 | +import java.util.Collections; | |
| 30 | +import java.util.List; | |
| 31 | +import sun.misc.HexDumpEncoder; | |
| 32 | +import sun.security.util.*; | |
| 33 | + | |
| 34 | +/** | |
| 35 | + * This class can be used to generate an OCSP request and send it over | |
| 36 | + * an outputstream. Currently we do not support signing requests | |
| 37 | + * The OCSP Request is specified in RFC 2560 and | |
| 38 | + * the ASN.1 definition is as follows: | |
| 39 | + * <pre> | |
| 40 | + * | |
| 41 | + * OCSPRequest ::= SEQUENCE { | |
| 42 | + * tbsRequest TBSRequest, | |
| 43 | + * optionalSignature [0] EXPLICIT Signature OPTIONAL } | |
| 44 | + * | |
| 45 | + * TBSRequest ::= SEQUENCE { | |
| 46 | + * version [0] EXPLICIT Version DEFAULT v1, | |
| 47 | + * requestorName [1] EXPLICIT GeneralName OPTIONAL, | |
| 48 | + * requestList SEQUENCE OF Request, | |
| 49 | + * requestExtensions [2] EXPLICIT Extensions OPTIONAL } | |
| 50 | + * | |
| 51 | + * Signature ::= SEQUENCE { | |
| 52 | + * signatureAlgorithm AlgorithmIdentifier, | |
| 53 | + * signature BIT STRING, | |
| 54 | + * certs [0] EXPLICIT SEQUENCE OF Certificate OPTIONAL | |
| 55 | + * } | |
| 56 | + * | |
| 57 | + * Version ::= INTEGER { v1(0) } | |
| 58 | + * | |
| 59 | + * Request ::= SEQUENCE { | |
| 60 | + * reqCert CertID, | |
| 61 | + * singleRequestExtensions [0] EXPLICIT Extensions OPTIONAL } | |
| 62 | + * | |
| 63 | + * CertID ::= SEQUENCE { | |
| 64 | + * hashAlgorithm AlgorithmIdentifier, | |
| 65 | + * issuerNameHash OCTET STRING, -- Hash of Issuer's DN | |
| 66 | + * issuerKeyHash OCTET STRING, -- Hash of Issuers public key | |
| 67 | + * serialNumber CertificateSerialNumber | |
| 68 | + * } | |
| 69 | + * | |
| 70 | + * </pre> | |
| 71 | + * | |
| 72 | + * @author Ram Marti | |
| 73 | + */ | |
| 74 | + | |
| 75 | +class OCSPRequest { | |
| 76 | + | |
| 77 | + private static final Debug debug = Debug.getInstance("certpath"); | |
| 78 | + private static final boolean dump = false; | |
| 79 | + | |
| 80 | + // List of request CertIds | |
| 81 | + private final List<CertId> certIds; | |
| 82 | + | |
| 83 | + /* | |
| 84 | + * Constructs an OCSPRequest. This constructor is used | |
| 85 | + * to construct an unsigned OCSP Request for a single user cert. | |
| 86 | + */ | |
| 87 | + OCSPRequest(CertId certId) { | |
| 88 | + this.certIds = Collections.singletonList(certId); | |
| 89 | + } | |
| 90 | + | |
| 91 | + OCSPRequest(List<CertId> certIds) { | |
| 92 | + this.certIds = certIds; | |
| 93 | + } | |
| 94 | + | |
| 95 | + byte[] encodeBytes() throws IOException { | |
| 96 | + | |
| 97 | + // encode tbsRequest | |
| 98 | + DerOutputStream tmp = new DerOutputStream(); | |
| 99 | + DerOutputStream requestsOut = new DerOutputStream(); | |
| 100 | + for (CertId certId : certIds) { | |
| 101 | + DerOutputStream certIdOut = new DerOutputStream(); | |
| 102 | + certId.encode(certIdOut); | |
| 103 | + requestsOut.write(DerValue.tag_Sequence, certIdOut); | |
| 104 | + } | |
| 105 | + | |
| 106 | + tmp.write(DerValue.tag_Sequence, requestsOut); | |
| 107 | + // No extensions supported | |
| 108 | + DerOutputStream tbsRequest = new DerOutputStream(); | |
| 109 | + tbsRequest.write(DerValue.tag_Sequence, tmp); | |
| 110 | + | |
| 111 | + // OCSPRequest without the signature | |
| 112 | + DerOutputStream ocspRequest = new DerOutputStream(); | |
| 113 | + ocspRequest.write(DerValue.tag_Sequence, tbsRequest); | |
| 114 | + | |
| 115 | + byte[] bytes = ocspRequest.toByteArray(); | |
| 116 | + | |
| 117 | + if (dump) { | |
| 118 | + HexDumpEncoder hexEnc = new HexDumpEncoder(); | |
| 119 | + System.out.println("OCSPRequest bytes are... "); | |
| 120 | + System.out.println(hexEnc.encode(bytes)); | |
| 121 | + } | |
| 122 | + | |
| 123 | + return bytes; | |
| 124 | + } | |
| 125 | + | |
| 126 | + List<CertId> getCertIds() { | |
| 127 | + return certIds; | |
| 128 | + } | |
| 129 | +} | |