/* * Copyright (c) 1997, 2009, 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 com.rnbiometrics.security.x509; import com.rnbiometrics.security.util.ObjectIdentifier; import java.util.*; import java.io.IOException; import java.security.cert.CertificateException; /** * This class defines the mapping from OID & name to classes and vice * versa. Used by CertificateExtensions & 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 + "." + com.rnbiometrics.security.x509.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 PK_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 final static Map oidMap; /** Map String(friendly name) -> OIDInfo(info) */ private final static Map nameMap; static { oidMap = new HashMap(); nameMap = new HashMap(); addInternal(SUB_KEY_IDENTIFIER, com.rnbiometrics.security.x509.PKIXExtensions.SubjectKey_Id, "SubjectKeyIdentifierExtension"); addInternal(KEY_USAGE, com.rnbiometrics.security.x509.PKIXExtensions.KeyUsage_Id, "KeyUsageExtension"); addInternal(PK_USAGE, com.rnbiometrics.security.x509.PKIXExtensions.PrivateKeyUsage_Id, "PrivateKeyUsageExtension"); addInternal(SUB_ALT_NAME, com.rnbiometrics.security.x509.PKIXExtensions.SubjectAlternativeName_Id, "SubjectAlternativeNameExtension"); addInternal(ISSUER_ALT_NAME, com.rnbiometrics.security.x509.PKIXExtensions.IssuerAlternativeName_Id, "IssuerAlternativeNameExtension"); addInternal(BASIC_CONSTRAINTS, com.rnbiometrics.security.x509.PKIXExtensions.BasicConstraints_Id, "BasicConstraintsExtension"); addInternal(CRL_NUMBER, com.rnbiometrics.security.x509.PKIXExtensions.CRLNumber_Id, "CRLNumberExtension"); addInternal(CRL_REASON, com.rnbiometrics.security.x509.PKIXExtensions.ReasonCode_Id, "CRLReasonCodeExtension"); addInternal(NAME_CONSTRAINTS, com.rnbiometrics.security.x509.PKIXExtensions.NameConstraints_Id, "NameConstraintsExtension"); addInternal(POLICY_MAPPINGS, com.rnbiometrics.security.x509.PKIXExtensions.PolicyMappings_Id, "PolicyMappingsExtension"); addInternal(AUTH_KEY_IDENTIFIER, com.rnbiometrics.security.x509.PKIXExtensions.AuthorityKey_Id, "AuthorityKeyIdentifierExtension"); addInternal(POLICY_CONSTRAINTS, com.rnbiometrics.security.x509.PKIXExtensions.PolicyConstraints_Id, "PolicyConstraintsExtension"); addInternal(NETSCAPE_CERT, com.rnbiometrics.security.util.ObjectIdentifier.newInternal (new int[] {2,16,840,1,113730,1,1}), "NetscapeCertTypeExtension"); addInternal(CERT_POLICIES, com.rnbiometrics.security.x509.PKIXExtensions.CertificatePolicies_Id, "CertificatePoliciesExtension"); addInternal(EXT_KEY_USAGE, com.rnbiometrics.security.x509.PKIXExtensions.ExtendedKeyUsage_Id, "ExtendedKeyUsageExtension"); addInternal(INHIBIT_ANY_POLICY, com.rnbiometrics.security.x509.PKIXExtensions.InhibitAnyPolicy_Id, "InhibitAnyPolicyExtension"); addInternal(CRL_DIST_POINTS, com.rnbiometrics.security.x509.PKIXExtensions.CRLDistributionPoints_Id, "CRLDistributionPointsExtension"); addInternal(CERT_ISSUER, com.rnbiometrics.security.x509.PKIXExtensions.CertificateIssuer_Id, "CertificateIssuerExtension"); addInternal(SUBJECT_INFO_ACCESS, com.rnbiometrics.security.x509.PKIXExtensions.SubjectInfoAccess_Id, "SubjectInfoAccessExtension"); addInternal(AUTH_INFO_ACCESS, com.rnbiometrics.security.x509.PKIXExtensions.AuthInfoAccess_Id, "AuthorityInfoAccessExtension"); addInternal(ISSUING_DIST_POINT, com.rnbiometrics.security.x509.PKIXExtensions.IssuingDistributionPoint_Id, "IssuingDistributionPointExtension"); addInternal(DELTA_CRL_INDICATOR, com.rnbiometrics.security.x509.PKIXExtensions.DeltaCRLIndicator_Id, "DeltaCRLIndicatorExtension"); addInternal(FRESHEST_CRL, com.rnbiometrics.security.x509.PKIXExtensions.FreshestCRL_Id, "FreshestCRLExtension"); addInternal(OCSPNOCHECK, PKIXExtensions.OCSPNoCheck_Id, "OCSPNoCheckExtension"); } /** * Add attributes to the table. For internal use in the static * initializer. */ private static void addInternal(String name, com.rnbiometrics.security.util.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 com.rnbiometrics.security.util.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, com.rnbiometrics.security.util.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 (CertificateException)new CertificateException ("Could not load class: " + e).initCause(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 { com.rnbiometrics.security.util.ObjectIdentifier objId; try { objId = new com.rnbiometrics.security.util.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(com.rnbiometrics.security.util.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 com.rnbiometrics.security.util.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(com.rnbiometrics.security.util.ObjectIdentifier oid) throws CertificateException { OIDInfo info = oidMap.get(oid); return (info == null) ? null : info.getClazz(); } }