| /* |
| * 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. |
| */ |
| |
| /** |
| * @author Alexander Y. Kleymenov |
| * @version $Revision$ |
| */ |
| |
| package org.apache.harmony.security.x509; |
| |
| import org.apache.harmony.security.asn1.ASN1Any; |
| import org.apache.harmony.security.asn1.ASN1Oid; |
| import org.apache.harmony.security.asn1.ASN1Sequence; |
| import org.apache.harmony.security.asn1.ASN1Type; |
| import org.apache.harmony.security.asn1.BerInputStream; |
| import org.apache.harmony.security.asn1.ObjectIdentifier; |
| |
| /** |
| * The class encapsulates the ASN.1 DER encoding/decoding work |
| * with PolicyInformation structure which is a subpart of certificatePolicies |
| * (as specified in RFC 3280 - |
| * Internet X.509 Public Key Infrastructure. |
| * Certificate and Certificate Revocation List (CRL) Profile. |
| * http://www.ietf.org/rfc/rfc3280.txt): |
| * |
| * <pre> |
| * PolicyInformation ::= SEQUENCE { |
| * policyIdentifier CertPolicyId, |
| * policyQualifiers SEQUENCE SIZE (1..MAX) OF |
| * PolicyQualifierInfo OPTIONAL |
| * } |
| * </pre> |
| * |
| * TODO: This class is not fully implemented, implemented only work |
| * with OIDs. |
| */ |
| |
| public class PolicyInformation { |
| |
| // the value of policyIdentifier field of the structure |
| private String policyIdentifier; |
| // the ASN.1 encoded form of PolicyInformation |
| private byte[] encoding; |
| |
| /** |
| * TODO |
| * @param policyIdentifier: String |
| */ |
| public PolicyInformation(String policyIdentifier) { |
| this.policyIdentifier = policyIdentifier; |
| } |
| |
| /** |
| * Returns the value of policyIdentifier field of the structure. |
| * @return policyIdentifier |
| */ |
| public String getPolicyIdentifier() { |
| return policyIdentifier; |
| } |
| |
| /** |
| * Returns ASN.1 encoded form of this X.509 PolicyInformation value. |
| * @return a byte array containing ASN.1 encode form. |
| */ |
| public byte[] getEncoded() { |
| if (encoding == null) { |
| encoding = ASN1.encode(this); |
| } |
| return encoding; |
| } |
| |
| /** |
| * Places the string representation of extension value |
| * into the StringBuffer object. |
| */ |
| public void dumpValue(StringBuffer buffer) { |
| buffer.append("Policy Identifier [") |
| .append(policyIdentifier).append(']'); |
| } |
| |
| /** |
| * ASN.1 DER X.509 PolicyInformation encoder/decoder class. |
| */ |
| public static final ASN1Sequence ASN1 = new ASN1Sequence( |
| new ASN1Type[] { ASN1Oid.getInstance(), ASN1Any.getInstance() }) { |
| { |
| setOptional(1); |
| } |
| |
| protected Object getDecodedObject(BerInputStream in) { |
| Object[] values = (Object[]) in.content; |
| return new PolicyInformation(ObjectIdentifier |
| .toString((int[]) values[0])); |
| } |
| |
| protected void getValues(Object object, Object[] values) { |
| |
| PolicyInformation pi = (PolicyInformation) object; |
| |
| values[0] = ObjectIdentifier.toIntArray(pi.policyIdentifier); |
| } |
| }; |
| } |
| |