/* * 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.security.x509; import java.io.IOException; import java.security.cert.CRLReason; import org.apache.harmony.security.asn1.ASN1Enumerated; import org.apache.harmony.security.asn1.ASN1Type; /** * CRL Entry's Reason Code Extension (OID = 2.5.29.21). * <pre> * id-ce-cRLReason OBJECT IDENTIFIER ::= { id-ce 21 } * * -- reasonCode ::= { CRLReason } * CRLReason ::= ENUMERATED { * unspecified (0), * keyCompromise (1), * cACompromise (2), * affiliationChanged (3), * superseded (4), * cessationOfOperation (5), * certificateHold (6), * removeFromCRL (8), * privilegeWithdrawn (9), * aACompromise (10) * } * </pre> * (as specified in RFC 3280 http://www.ietf.org/rfc/rfc3280.txt) */ public final class ReasonCode extends ExtensionValue { // predefined reason code values public static final byte UNSPECIFIED = 0; public static final byte KEY_COMPROMISE = 1; public static final byte CA_COMPROMISE = 2; public static final byte AFFILIATION_CHANGED = 3; public static final byte SUPERSEDED = 4; public static final byte CESSATION_OF_OPERATION = 5; public static final byte CERTIFICATE_HOLD = 6; public static final byte REMOVE_FROM_CRL = 8; public static final byte PRIVILEGE_WITHDRAWN = 9; public static final byte AA_COMPROMISE = 10; // the reason code value private final byte code; public ReasonCode(byte[] encoding) throws IOException { super(encoding); this.code = ((byte[]) ASN1.decode(encoding))[0]; } @Override public byte[] getEncoded() { if (encoding == null) { encoding = ASN1.encode(new byte[] { code }); } return encoding; } public CRLReason getReason() { CRLReason[] values = CRLReason.values(); if (code < 0 || code > values.length) { return null; } return values[code]; } @Override public void dumpValue(StringBuilder sb, String prefix) { sb.append(prefix).append("Reason Code: [ "); switch (code) { case UNSPECIFIED: sb.append("unspecified"); break; case KEY_COMPROMISE: sb.append("keyCompromise"); break; case CA_COMPROMISE: sb.append("cACompromise"); break; case AFFILIATION_CHANGED: sb.append("affiliationChanged"); break; case SUPERSEDED: sb.append("superseded"); break; case CESSATION_OF_OPERATION: sb.append("cessationOfOperation"); break; case CERTIFICATE_HOLD: sb.append("certificateHold"); break; case REMOVE_FROM_CRL: sb.append("removeFromCRL"); break; case PRIVILEGE_WITHDRAWN: sb.append("privilegeWithdrawn"); break; case AA_COMPROMISE: sb.append("aACompromise"); break; } sb.append(" ]\n"); } /** * ASN.1 Encoder/Decoder. */ public static final ASN1Type ASN1 = ASN1Enumerated.getInstance(); }