| /** |
| * 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.kerby.kerberos.kerb.type.ad; |
| |
| import java.io.IOException; |
| |
| import org.apache.kerby.asn1.Asn1Dumper; |
| import org.apache.kerby.asn1.Asn1FieldInfo; |
| import org.apache.kerby.asn1.EnumType; |
| import org.apache.kerby.asn1.ExplicitField; |
| import org.apache.kerby.kerberos.kerb.type.KrbSequenceType; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * <pre> |
| * AD-CAMMAC ::= SEQUENCE { |
| * elements [0] AuthorizationData, |
| * kdc-verifier [1] Verifier-MAC OPTIONAL, |
| * svc-verifier [2] Verifier-MAC OPTIONAL, |
| * other-verifiers [3] SEQUENCE (SIZE (1..MAX)) |
| * OF Verifier OPTIONAL |
| * } |
| * </pre> |
| * |
| * Contributed to the Apache Kerby Project by: Prodentity - Corrales, NM |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache DirectoryProject</a> |
| */ |
| public class ADCamMac extends AuthorizationDataEntry { |
| private static final Logger LOG = LoggerFactory |
| .getLogger(ADCamMac.class); |
| |
| private CamMac myCamMac; |
| |
| private static class CamMac extends KrbSequenceType { |
| |
| protected enum CamMacField implements EnumType { |
| CAMMAC_elements, CAMMAC_kdc_verifier, CAMMAC_svc_verifier, CAMMAC_other_verifiers; |
| |
| @Override |
| public int getValue() { |
| return ordinal(); |
| } |
| |
| @Override |
| public String getName() { |
| return name(); |
| } |
| } |
| |
| /** The CamMac's fields */ |
| private static Asn1FieldInfo[] fieldInfos = new Asn1FieldInfo[] { |
| new ExplicitField(CamMacField.CAMMAC_elements, AuthorizationData.class), |
| new ExplicitField(CamMacField.CAMMAC_kdc_verifier, CamMacVerifierMac.class), |
| new ExplicitField(CamMacField.CAMMAC_svc_verifier, CamMacVerifierMac.class), |
| new ExplicitField(CamMacField.CAMMAC_other_verifiers, CamMacOtherVerifiers.class)}; |
| |
| CamMac() { |
| super(fieldInfos); |
| } |
| |
| CamMac(byte[] authzFields) { |
| super(fieldInfos); |
| super.setFieldAsOctets(AuthorizationDataEntryField.AD_DATA, authzFields); |
| } |
| |
| CamMac(AuthorizationData authzData) { |
| super(fieldInfos); |
| setFieldAs(CamMacField.CAMMAC_elements, authzData); |
| } |
| |
| public AuthorizationData getAuthorizationData() { |
| return getFieldAs(CamMacField.CAMMAC_elements, AuthorizationData.class); |
| } |
| |
| public void setAuthorizationData(AuthorizationData authzData) { |
| setFieldAs(CamMacField.CAMMAC_elements, authzData); |
| resetBodyLength(); |
| } |
| |
| public CamMacVerifierMac getKdcVerifier() { |
| return getFieldAs(CamMacField.CAMMAC_kdc_verifier, CamMacVerifierMac.class); |
| } |
| |
| public void setKdcVerifier(CamMacVerifierMac kdcVerifier) { |
| setFieldAs(CamMacField.CAMMAC_kdc_verifier, kdcVerifier); |
| resetBodyLength(); |
| } |
| |
| public CamMacVerifierMac getSvcVerifier() { |
| return getFieldAs(CamMacField.CAMMAC_svc_verifier, CamMacVerifierMac.class); |
| } |
| |
| public void setSvcVerifier(CamMacVerifierMac svcVerifier) { |
| setFieldAs(CamMacField.CAMMAC_svc_verifier, svcVerifier); |
| resetBodyLength(); |
| } |
| |
| public CamMacOtherVerifiers getOtherVerifiers() { |
| return getFieldAs(CamMacField.CAMMAC_other_verifiers, CamMacOtherVerifiers.class); |
| } |
| |
| public void setOtherVerifiers(CamMacOtherVerifiers svcVerifier) { |
| setFieldAs(CamMacField.CAMMAC_other_verifiers, svcVerifier); |
| resetBodyLength(); |
| } |
| } |
| |
| public ADCamMac() { |
| super(AuthorizationType.AD_CAMMAC); |
| myCamMac = new CamMac(); |
| myCamMac.outerEncodeable = this; |
| } |
| |
| public ADCamMac(byte[] encoded) throws IOException { |
| this(); |
| myCamMac.decode(encoded); |
| } |
| |
| public AuthorizationData getAuthorizationData() { |
| return myCamMac.getAuthorizationData(); |
| } |
| |
| public void setAuthorizationData(AuthorizationData authzData) { |
| myCamMac.setAuthorizationData(authzData); |
| } |
| |
| public CamMacVerifierMac getKdcVerifier() { |
| return myCamMac.getKdcVerifier(); |
| } |
| |
| public void setKdcVerifier(CamMacVerifierMac kdcVerifier) { |
| myCamMac.setKdcVerifier(kdcVerifier); |
| } |
| |
| public CamMacVerifierMac getSvcVerifier() { |
| return myCamMac.getSvcVerifier(); |
| } |
| |
| public void setSvcVerifier(CamMacVerifierMac svcVerifier) { |
| myCamMac.setSvcVerifier(svcVerifier); |
| } |
| |
| public CamMacOtherVerifiers getOtherVerifiers() { |
| return myCamMac.getOtherVerifiers(); |
| } |
| |
| public void setOtherVerifiers(CamMacOtherVerifiers otherVerifiers) { |
| myCamMac.setOtherVerifiers(otherVerifiers); |
| } |
| |
| @Override |
| protected int encodingBodyLength() throws IOException { |
| if (bodyLength == -1) { |
| setAuthzData(myCamMac.encode()); |
| bodyLength = super.encodingBodyLength(); |
| } |
| return bodyLength; |
| }; |
| |
| @Override |
| public void dumpWith(Asn1Dumper dumper, int indents) { |
| try { |
| setAuthzData(myCamMac.encode()); |
| } catch (IOException e) { |
| LOG.error("Failed to set the AD_DATA field. " + e.toString()); |
| } |
| super.dumpWith(dumper, indents); |
| dumper.newLine(); |
| myCamMac.dumpWith(dumper, indents + 8); |
| } |
| |
| } |