| /* |
| * Copyright (c) 1997, 2011, 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.x509; |
| |
| import java.util.*; |
| import java.io.IOException; |
| |
| import java.security.cert.CertificateException; |
| |
| import sun.security.util.*; |
| |
| /** |
| * This class defines the mapping from OID {@literal &} name to classes and vice |
| * versa. Used by CertificateExtensions {@literal &} PKCS10 to get the java |
| * classes associated with a particular OID/name. |
| * |
| * @author Amit Kapoor |
| * @author Hemma Prafullchandra |
| * @author Andreas Sterbenz |
| * |
| */ |
| public class OIDMap { |
| |
| private OIDMap() { |
| // empty |
| } |
| |
| // "user-friendly" names |
| private static final String ROOT = X509CertImpl.NAME + "." + |
| X509CertInfo.NAME + "." + |
| X509CertInfo.EXTENSIONS; |
| private static final String AUTH_KEY_IDENTIFIER = ROOT + "." + |
| AuthorityKeyIdentifierExtension.NAME; |
| private static final String SUB_KEY_IDENTIFIER = ROOT + "." + |
| SubjectKeyIdentifierExtension.NAME; |
| private static final String KEY_USAGE = ROOT + "." + |
| KeyUsageExtension.NAME; |
| private static final String PRIVATE_KEY_USAGE = ROOT + "." + |
| PrivateKeyUsageExtension.NAME; |
| private static final String POLICY_MAPPINGS = ROOT + "." + |
| PolicyMappingsExtension.NAME; |
| private static final String SUB_ALT_NAME = ROOT + "." + |
| SubjectAlternativeNameExtension.NAME; |
| private static final String ISSUER_ALT_NAME = ROOT + "." + |
| IssuerAlternativeNameExtension.NAME; |
| private static final String BASIC_CONSTRAINTS = ROOT + "." + |
| BasicConstraintsExtension.NAME; |
| private static final String NAME_CONSTRAINTS = ROOT + "." + |
| NameConstraintsExtension.NAME; |
| private static final String POLICY_CONSTRAINTS = ROOT + "." + |
| PolicyConstraintsExtension.NAME; |
| private static final String CRL_NUMBER = ROOT + "." + |
| CRLNumberExtension.NAME; |
| private static final String CRL_REASON = ROOT + "." + |
| CRLReasonCodeExtension.NAME; |
| private static final String NETSCAPE_CERT = ROOT + "." + |
| NetscapeCertTypeExtension.NAME; |
| private static final String CERT_POLICIES = ROOT + "." + |
| CertificatePoliciesExtension.NAME; |
| private static final String EXT_KEY_USAGE = ROOT + "." + |
| ExtendedKeyUsageExtension.NAME; |
| private static final String INHIBIT_ANY_POLICY = ROOT + "." + |
| InhibitAnyPolicyExtension.NAME; |
| private static final String CRL_DIST_POINTS = ROOT + "." + |
| CRLDistributionPointsExtension.NAME; |
| |
| private static final String CERT_ISSUER = ROOT + "." + |
| CertificateIssuerExtension.NAME; |
| private static final String SUBJECT_INFO_ACCESS = ROOT + "." + |
| SubjectInfoAccessExtension.NAME; |
| private static final String AUTH_INFO_ACCESS = ROOT + "." + |
| AuthorityInfoAccessExtension.NAME; |
| private static final String ISSUING_DIST_POINT = ROOT + "." + |
| IssuingDistributionPointExtension.NAME; |
| private static final String DELTA_CRL_INDICATOR = ROOT + "." + |
| DeltaCRLIndicatorExtension.NAME; |
| private static final String FRESHEST_CRL = ROOT + "." + |
| FreshestCRLExtension.NAME; |
| private static final String OCSPNOCHECK = ROOT + "." + |
| OCSPNoCheckExtension.NAME; |
| |
| private static final int[] NetscapeCertType_data = |
| { 2, 16, 840, 1, 113730, 1, 1 }; |
| |
| /** Map ObjectIdentifier(oid) -> OIDInfo(info) */ |
| private static final Map<ObjectIdentifier,OIDInfo> oidMap; |
| |
| /** Map String(friendly name) -> OIDInfo(info) */ |
| private static final Map<String,OIDInfo> nameMap; |
| |
| static { |
| oidMap = new HashMap<ObjectIdentifier,OIDInfo>(); |
| nameMap = new HashMap<String,OIDInfo>(); |
| addInternal(SUB_KEY_IDENTIFIER, PKIXExtensions.SubjectKey_Id, |
| "sun.security.x509.SubjectKeyIdentifierExtension"); |
| addInternal(KEY_USAGE, PKIXExtensions.KeyUsage_Id, |
| "sun.security.x509.KeyUsageExtension"); |
| addInternal(PRIVATE_KEY_USAGE, PKIXExtensions.PrivateKeyUsage_Id, |
| "sun.security.x509.PrivateKeyUsageExtension"); |
| addInternal(SUB_ALT_NAME, PKIXExtensions.SubjectAlternativeName_Id, |
| "sun.security.x509.SubjectAlternativeNameExtension"); |
| addInternal(ISSUER_ALT_NAME, PKIXExtensions.IssuerAlternativeName_Id, |
| "sun.security.x509.IssuerAlternativeNameExtension"); |
| addInternal(BASIC_CONSTRAINTS, PKIXExtensions.BasicConstraints_Id, |
| "sun.security.x509.BasicConstraintsExtension"); |
| addInternal(CRL_NUMBER, PKIXExtensions.CRLNumber_Id, |
| "sun.security.x509.CRLNumberExtension"); |
| addInternal(CRL_REASON, PKIXExtensions.ReasonCode_Id, |
| "sun.security.x509.CRLReasonCodeExtension"); |
| addInternal(NAME_CONSTRAINTS, PKIXExtensions.NameConstraints_Id, |
| "sun.security.x509.NameConstraintsExtension"); |
| addInternal(POLICY_MAPPINGS, PKIXExtensions.PolicyMappings_Id, |
| "sun.security.x509.PolicyMappingsExtension"); |
| addInternal(AUTH_KEY_IDENTIFIER, PKIXExtensions.AuthorityKey_Id, |
| "sun.security.x509.AuthorityKeyIdentifierExtension"); |
| addInternal(POLICY_CONSTRAINTS, PKIXExtensions.PolicyConstraints_Id, |
| "sun.security.x509.PolicyConstraintsExtension"); |
| addInternal(NETSCAPE_CERT, ObjectIdentifier.newInternal |
| (new int[] {2,16,840,1,113730,1,1}), |
| "sun.security.x509.NetscapeCertTypeExtension"); |
| addInternal(CERT_POLICIES, PKIXExtensions.CertificatePolicies_Id, |
| "sun.security.x509.CertificatePoliciesExtension"); |
| addInternal(EXT_KEY_USAGE, PKIXExtensions.ExtendedKeyUsage_Id, |
| "sun.security.x509.ExtendedKeyUsageExtension"); |
| addInternal(INHIBIT_ANY_POLICY, PKIXExtensions.InhibitAnyPolicy_Id, |
| "sun.security.x509.InhibitAnyPolicyExtension"); |
| addInternal(CRL_DIST_POINTS, PKIXExtensions.CRLDistributionPoints_Id, |
| "sun.security.x509.CRLDistributionPointsExtension"); |
| addInternal(CERT_ISSUER, PKIXExtensions.CertificateIssuer_Id, |
| "sun.security.x509.CertificateIssuerExtension"); |
| addInternal(SUBJECT_INFO_ACCESS, PKIXExtensions.SubjectInfoAccess_Id, |
| "sun.security.x509.SubjectInfoAccessExtension"); |
| addInternal(AUTH_INFO_ACCESS, PKIXExtensions.AuthInfoAccess_Id, |
| "sun.security.x509.AuthorityInfoAccessExtension"); |
| addInternal(ISSUING_DIST_POINT, |
| PKIXExtensions.IssuingDistributionPoint_Id, |
| "sun.security.x509.IssuingDistributionPointExtension"); |
| addInternal(DELTA_CRL_INDICATOR, PKIXExtensions.DeltaCRLIndicator_Id, |
| "sun.security.x509.DeltaCRLIndicatorExtension"); |
| addInternal(FRESHEST_CRL, PKIXExtensions.FreshestCRL_Id, |
| "sun.security.x509.FreshestCRLExtension"); |
| addInternal(OCSPNOCHECK, PKIXExtensions.OCSPNoCheck_Id, |
| "sun.security.x509.OCSPNoCheckExtension"); |
| } |
| |
| /** |
| * Add attributes to the table. For internal use in the static |
| * initializer. |
| */ |
| private static void addInternal(String name, ObjectIdentifier oid, |
| String className) { |
| OIDInfo info = new OIDInfo(name, oid, className); |
| oidMap.put(oid, info); |
| nameMap.put(name, info); |
| } |
| |
| /** |
| * Inner class encapsulating the mapping info and Class loading. |
| */ |
| private static class OIDInfo { |
| |
| final ObjectIdentifier oid; |
| final String name; |
| final String className; |
| private volatile Class<?> clazz; |
| |
| OIDInfo(String name, ObjectIdentifier oid, String className) { |
| this.name = name; |
| this.oid = oid; |
| this.className = className; |
| } |
| |
| OIDInfo(String name, ObjectIdentifier oid, Class<?> clazz) { |
| this.name = name; |
| this.oid = oid; |
| this.className = clazz.getName(); |
| this.clazz = clazz; |
| } |
| |
| /** |
| * Return the Class object associated with this attribute. |
| */ |
| Class<?> getClazz() throws CertificateException { |
| try { |
| Class<?> c = clazz; |
| if (c == null) { |
| c = Class.forName(className); |
| clazz = c; |
| } |
| return c; |
| } catch (ClassNotFoundException e) { |
| throw new CertificateException("Could not load class: " + e, e); |
| } |
| } |
| } |
| |
| /** |
| * Add a name to lookup table. |
| * |
| * @param name the name of the attr |
| * @param oid the string representation of the object identifier for |
| * the class. |
| * @param clazz the Class object associated with this attribute |
| * @exception CertificateException on errors. |
| */ |
| public static void addAttribute(String name, String oid, Class<?> clazz) |
| throws CertificateException { |
| ObjectIdentifier objId; |
| try { |
| objId = new ObjectIdentifier(oid); |
| } catch (IOException ioe) { |
| throw new CertificateException |
| ("Invalid Object identifier: " + oid); |
| } |
| OIDInfo info = new OIDInfo(name, objId, clazz); |
| if (oidMap.put(objId, info) != null) { |
| throw new CertificateException |
| ("Object identifier already exists: " + oid); |
| } |
| if (nameMap.put(name, info) != null) { |
| throw new CertificateException("Name already exists: " + name); |
| } |
| } |
| |
| /** |
| * Return user friendly name associated with the OID. |
| * |
| * @param oid the name of the object identifier to be returned. |
| * @return the user friendly name or null if no name |
| * is registered for this oid. |
| */ |
| public static String getName(ObjectIdentifier oid) { |
| OIDInfo info = oidMap.get(oid); |
| return (info == null) ? null : info.name; |
| } |
| |
| /** |
| * Return Object identifier for user friendly name. |
| * |
| * @param name the user friendly name. |
| * @return the Object Identifier or null if no oid |
| * is registered for this name. |
| */ |
| public static ObjectIdentifier getOID(String name) { |
| OIDInfo info = nameMap.get(name); |
| return (info == null) ? null : info.oid; |
| } |
| |
| /** |
| * Return the java class object associated with the user friendly name. |
| * |
| * @param name the user friendly name. |
| * @exception CertificateException if class cannot be instantiated. |
| */ |
| public static Class<?> getClass(String name) throws CertificateException { |
| OIDInfo info = nameMap.get(name); |
| return (info == null) ? null : info.getClazz(); |
| } |
| |
| /** |
| * Return the java class object associated with the object identifier. |
| * |
| * @param oid the name of the object identifier to be returned. |
| * @exception CertificateException if class cannot be instatiated. |
| */ |
| public static Class<?> getClass(ObjectIdentifier oid) |
| throws CertificateException { |
| OIDInfo info = oidMap.get(oid); |
| return (info == null) ? null : info.getClazz(); |
| } |
| |
| } |