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| 1 | /* | ||
| 2 | * Copyright (c) 1997, 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.x509; | ||
| 27 | |||
| 28 | import java.io.*; | ||
| 29 | |||
| 30 | import sun.security.util.*; | ||
| 31 | |||
| 32 | /** | ||
| 33 | * Lists all the object identifiers of the X509 extensions of the PKIX profile. | ||
| 34 | * | ||
| 35 | * <p>Extensions are addiitonal attributes which can be inserted in a X509 | ||
| 36 | * v3 certificate. For example a "Driving License Certificate" could have | ||
| 37 | * the driving license number as a extension. | ||
| 38 | * | ||
| 39 | * <p>Extensions are represented as a sequence of the extension identifier | ||
| 40 | * (Object Identifier), a boolean flag stating whether the extension is to | ||
| 41 | * be treated as being critical and the extension value itself (this is again | ||
| 42 | * a DER encoding of the extension value). | ||
| 43 | * | ||
| 44 | * @see Extension | ||
| 45 | * | ||
| 46 | * | ||
| 47 | * @author Amit Kapoor | ||
| 48 | * @author Hemma Prafullchandra | ||
| 49 | */ | ||
| 50 | public class PKIXExtensions { | ||
| 51 | // The object identifiers | ||
| 52 | private static final int AuthorityKey_data [] = { 2, 5, 29, 35 }; | ||
| 53 | private static final int SubjectKey_data [] = { 2, 5, 29, 14 }; | ||
| 54 | private static final int KeyUsage_data [] = { 2, 5, 29, 15 }; | ||
| 55 | private static final int PrivateKeyUsage_data [] = { 2, 5, 29, 16 }; | ||
| 56 | private static final int CertificatePolicies_data [] = { 2, 5, 29, 32 }; | ||
| 57 | private static final int PolicyMappings_data [] = { 2, 5, 29, 33 }; | ||
| 58 | private static final int SubjectAlternativeName_data [] = { 2, 5, 29, 17 }; | ||
| 59 | private static final int IssuerAlternativeName_data [] = { 2, 5, 29, 18 }; | ||
| 60 | private static final int SubjectDirectoryAttributes_data [] = { 2, 5, 29, 9 }; | ||
| 61 | private static final int BasicConstraints_data [] = { 2, 5, 29, 19 }; | ||
| 62 | private static final int NameConstraints_data [] = { 2, 5, 29, 30 }; | ||
| 63 | private static final int PolicyConstraints_data [] = { 2, 5, 29, 36 }; | ||
| 64 | private static final int CRLDistributionPoints_data [] = { 2, 5, 29, 31 }; | ||
| 65 | private static final int CRLNumber_data [] = { 2, 5, 29, 20 }; | ||
| 66 | private static final int IssuingDistributionPoint_data [] = { 2, 5, 29, 28 }; | ||
| 67 | private static final int DeltaCRLIndicator_data [] = { 2, 5, 29, 27 }; | ||
| 68 | private static final int ReasonCode_data [] = { 2, 5, 29, 21 }; | ||
| 69 | private static final int HoldInstructionCode_data [] = { 2, 5, 29, 23 }; | ||
| 70 | private static final int InvalidityDate_data [] = { 2, 5, 29, 24 }; | ||
| 71 | private static final int ExtendedKeyUsage_data [] = { 2, 5, 29, 37 }; | ||
| 72 | private static final int InhibitAnyPolicy_data [] = { 2, 5, 29, 54 }; | ||
| 73 | private static final int CertificateIssuer_data [] = { 2, 5, 29, 29 }; | ||
| 74 | private static final int AuthInfoAccess_data [] = { 1, 3, 6, 1, 5, 5, 7, 1, 1}; | ||
| 75 | private static final int SubjectInfoAccess_data [] = { 1, 3, 6, 1, 5, 5, 7, 1, 11}; | ||
| 76 | private static final int FreshestCRL_data [] = { 2, 5, 29, 46 }; | ||
| 77 | private static final int OCSPNoCheck_data [] = { 1, 3, 6, 1, 5, 5, 7, | ||
| 78 | 48, 1, 5}; | ||
| 79 | |||
| 80 | /** | ||
| 81 | * Identifies the particular public key used to sign the certificate. | ||
| 82 | */ | ||
| 83 | public static final ObjectIdentifier AuthorityKey_Id; | ||
| 84 | |||
| 85 | /** | ||
| 86 | * Identifies the particular public key used in an application. | ||
| 87 | */ | ||
| 88 | public static final ObjectIdentifier SubjectKey_Id; | ||
| 89 | |||
| 90 | /** | ||
| 91 | * Defines the purpose of the key contained in the certificate. | ||
| 92 | */ | ||
| 93 | public static final ObjectIdentifier KeyUsage_Id; | ||
| 94 | |||
| 95 | /** | ||
| 96 | * Allows the certificate issuer to specify a different validity period | ||
| 97 | * for the private key than the certificate. | ||
| 98 | */ | ||
| 99 | public static final ObjectIdentifier PrivateKeyUsage_Id; | ||
| 100 | |||
| 101 | /** | ||
| 102 | * Contains the sequence of policy information terms. | ||
| 103 | */ | ||
| 104 | public static final ObjectIdentifier CertificatePolicies_Id; | ||
| 105 | |||
| 106 | /** | ||
| 107 | * Lists pairs of objectidentifiers of policies considered equivalent by the | ||
| 108 | * issuing CA to the subject CA. | ||
| 109 | */ | ||
| 110 | public static final ObjectIdentifier PolicyMappings_Id; | ||
| 111 | |||
| 112 | /** | ||
| 113 | * Allows additional identities to be bound to the subject of the certificate. | ||
| 114 | */ | ||
| 115 | public static final ObjectIdentifier SubjectAlternativeName_Id; | ||
| 116 | |||
| 117 | /** | ||
| 118 | * Allows additional identities to be associated with the certificate issuer. | ||
| 119 | */ | ||
| 120 | public static final ObjectIdentifier IssuerAlternativeName_Id; | ||
| 121 | |||
| 122 | /** | ||
| 123 | * Identifies additional directory attributes. | ||
| 124 | * This extension is always non-critical. | ||
| 125 | */ | ||
| 126 | public static final ObjectIdentifier SubjectDirectoryAttributes_Id; | ||
| 127 | |||
| 128 | /** | ||
| 129 | * Identifies whether the subject of the certificate is a CA and how deep | ||
| 130 | * a certification path may exist through that CA. | ||
| 131 | */ | ||
| 132 | public static final ObjectIdentifier BasicConstraints_Id; | ||
| 133 | |||
| 134 | /** | ||
| 135 | * Provides for permitted and excluded subtrees that place restrictions | ||
| 136 | * on names that may be included within a certificate issued by a given CA. | ||
| 137 | */ | ||
| 138 | public static final ObjectIdentifier NameConstraints_Id; | ||
| 139 | |||
| 140 | /** | ||
| 141 | * Used to either prohibit policy mapping or limit the set of policies | ||
| 142 | * that can be in subsequent certificates. | ||
| 143 | */ | ||
| 144 | public static final ObjectIdentifier PolicyConstraints_Id; | ||
| 145 | |||
| 146 | /** | ||
| 147 | * Identifies how CRL information is obtained. | ||
| 148 | */ | ||
| 149 | public static final ObjectIdentifier CRLDistributionPoints_Id; | ||
| 150 | |||
| 151 | /** | ||
| 152 | * Conveys a monotonically increasing sequence number for each CRL | ||
| 153 | * issued by a given CA. | ||
| 154 | */ | ||
| 155 | public static final ObjectIdentifier CRLNumber_Id; | ||
| 156 | |||
| 157 | /** | ||
| 158 | * Identifies the CRL distribution point for a particular CRL. | ||
| 159 | */ | ||
| 160 | public static final ObjectIdentifier IssuingDistributionPoint_Id; | ||
| 161 | |||
| 162 | /** | ||
| 163 | * Identifies the delta CRL. | ||
| 164 | */ | ||
| 165 | public static final ObjectIdentifier DeltaCRLIndicator_Id; | ||
| 166 | |||
| 167 | /** | ||
| 168 | * Identifies the reason for the certificate revocation. | ||
| 169 | */ | ||
| 170 | public static final ObjectIdentifier ReasonCode_Id; | ||
| 171 | |||
| 172 | /** | ||
| 173 | * This extension provides a registered instruction identifier indicating | ||
| 174 | * the action to be taken, after encountering a certificate that has been | ||
| 175 | * placed on hold. | ||
| 176 | */ | ||
| 177 | public static final ObjectIdentifier HoldInstructionCode_Id; | ||
| 178 | |||
| 179 | /** | ||
| 180 | * Identifies the date on which it is known or suspected that the private | ||
| 181 | * key was compromised or that the certificate otherwise became invalid. | ||
| 182 | */ | ||
| 183 | public static final ObjectIdentifier InvalidityDate_Id; | ||
| 184 | /** | ||
| 185 | * Identifies one or more purposes for which the certified public key | ||
| 186 | * may be used, in addition to or in place of the basic purposes | ||
| 187 | * indicated in the key usage extension field. | ||
| 188 | */ | ||
| 189 | public static final ObjectIdentifier ExtendedKeyUsage_Id; | ||
| 190 | |||
| 191 | /** | ||
| 192 | * Specifies whether any-policy policy OID is permitted | ||
| 193 | */ | ||
| 194 | public static final ObjectIdentifier InhibitAnyPolicy_Id; | ||
| 195 | |||
| 196 | /** | ||
| 197 | * Identifies the certificate issuer associated with an entry in an | ||
| 198 | * indirect CRL. | ||
| 199 | */ | ||
| 200 | public static final ObjectIdentifier CertificateIssuer_Id; | ||
| 201 | |||
| 202 | /** | ||
| 203 | * This extension indicates how to access CA information and services for | ||
| 204 | * the issuer of the certificate in which the extension appears. | ||
| 205 | * This information may be used for on-line certification validation | ||
| 206 | * services. | ||
| 207 | */ | ||
| 208 | public static final ObjectIdentifier AuthInfoAccess_Id; | ||
| 209 | |||
| 210 | /** | ||
| 211 | * This extension indicates how to access CA information and services for | ||
| 212 | * the subject of the certificate in which the extension appears. | ||
| 213 | */ | ||
| 214 | public static final ObjectIdentifier SubjectInfoAccess_Id; | ||
| 215 | |||
| 216 | /** | ||
| 217 | * Identifies how delta CRL information is obtained. | ||
| 218 | */ | ||
| 219 | public static final ObjectIdentifier FreshestCRL_Id; | ||
| 220 | |||
| 221 | /** | ||
| 222 | * Identifies the OCSP client can trust the responder for the | ||
| 223 | * lifetime of the responder's certificate. | ||
| 224 | */ | ||
| 225 | public static final ObjectIdentifier OCSPNoCheck_Id; | ||
| 226 | |||
| 227 | static { | ||
| 228 | AuthorityKey_Id = ObjectIdentifier.newInternal(AuthorityKey_data); | ||
| 229 | SubjectKey_Id = ObjectIdentifier.newInternal(SubjectKey_data); | ||
| 230 | KeyUsage_Id = ObjectIdentifier.newInternal(KeyUsage_data); | ||
| 231 | PrivateKeyUsage_Id = ObjectIdentifier.newInternal(PrivateKeyUsage_data); | ||
| 232 | CertificatePolicies_Id = | ||
| 233 | ObjectIdentifier.newInternal(CertificatePolicies_data); | ||
| 234 | PolicyMappings_Id = ObjectIdentifier.newInternal(PolicyMappings_data); | ||
| 235 | SubjectAlternativeName_Id = | ||
| 236 | ObjectIdentifier.newInternal(SubjectAlternativeName_data); | ||
| 237 | IssuerAlternativeName_Id = | ||
| 238 | ObjectIdentifier.newInternal(IssuerAlternativeName_data); | ||
| 239 | ExtendedKeyUsage_Id = ObjectIdentifier.newInternal(ExtendedKeyUsage_data); | ||
| 240 | InhibitAnyPolicy_Id = ObjectIdentifier.newInternal(InhibitAnyPolicy_data); | ||
| 241 | SubjectDirectoryAttributes_Id = | ||
| 242 | ObjectIdentifier.newInternal(SubjectDirectoryAttributes_data); | ||
| 243 | BasicConstraints_Id = | ||
| 244 | ObjectIdentifier.newInternal(BasicConstraints_data); | ||
| 245 | ReasonCode_Id = ObjectIdentifier.newInternal(ReasonCode_data); | ||
| 246 | HoldInstructionCode_Id = | ||
| 247 | ObjectIdentifier.newInternal(HoldInstructionCode_data); | ||
| 248 | InvalidityDate_Id = ObjectIdentifier.newInternal(InvalidityDate_data); | ||
| 249 | |||
| 250 | NameConstraints_Id = ObjectIdentifier.newInternal(NameConstraints_data); | ||
| 251 | PolicyConstraints_Id = | ||
| 252 | ObjectIdentifier.newInternal(PolicyConstraints_data); | ||
| 253 | CRLDistributionPoints_Id = | ||
| 254 | ObjectIdentifier.newInternal(CRLDistributionPoints_data); | ||
| 255 | CRLNumber_Id = | ||
| 256 | ObjectIdentifier.newInternal(CRLNumber_data); | ||
| 257 | IssuingDistributionPoint_Id = | ||
| 258 | ObjectIdentifier.newInternal(IssuingDistributionPoint_data); | ||
| 259 | DeltaCRLIndicator_Id = | ||
| 260 | ObjectIdentifier.newInternal(DeltaCRLIndicator_data); | ||
| 261 | CertificateIssuer_Id = | ||
| 262 | ObjectIdentifier.newInternal(CertificateIssuer_data); | ||
| 263 | AuthInfoAccess_Id = | ||
| 264 | ObjectIdentifier.newInternal(AuthInfoAccess_data); | ||
| 265 | SubjectInfoAccess_Id = | ||
| 266 | ObjectIdentifier.newInternal(SubjectInfoAccess_data); | ||
| 267 | FreshestCRL_Id = ObjectIdentifier.newInternal(FreshestCRL_data); | ||
| 268 | OCSPNoCheck_Id = ObjectIdentifier.newInternal(OCSPNoCheck_data); | ||
| 269 | } | ||
| 270 | } | ||