| /** |
| * 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.codec; |
| |
| import org.apache.kerby.kerberos.kerb.type.base.EncryptionType; |
| import org.apache.kerby.kerberos.kerb.type.base.KrbMessageType; |
| import org.apache.kerby.kerberos.kerb.type.base.NameType; |
| import org.apache.kerby.kerberos.kerb.type.base.PrincipalName; |
| import org.apache.kerby.kerberos.kerb.type.kdc.KdcReqBody; |
| import org.apache.kerby.kerberos.kerb.type.kdc.TgsReq; |
| import org.apache.kerby.kerberos.kerb.type.pa.PaData; |
| import org.apache.kerby.kerberos.kerb.type.pa.PaDataEntry; |
| import org.apache.kerby.kerberos.kerb.type.pa.PaDataType; |
| import org.junit.Test; |
| |
| import java.io.IOException; |
| import java.text.ParseException; |
| import java.text.SimpleDateFormat; |
| import java.util.Date; |
| import java.util.List; |
| import java.util.SimpleTimeZone; |
| |
| import static org.assertj.core.api.Assertions.assertThat; |
| |
| /** |
| * Test TgsReq message using a real 'correct' network packet captured from MS-AD to detective programming errors |
| * and compatibility issues particularly regarding Kerberos crypto. |
| */ |
| public class TestTgsReqCodec { |
| |
| @Test |
| public void test() throws IOException, ParseException { |
| byte[] bytes = CodecTestUtil.readBinaryFile("/tgsreq.token"); |
| TgsReq tgsReq = new TgsReq(); |
| tgsReq.decode(bytes); |
| |
| assertThat(tgsReq.getPvno()).isEqualTo(5); |
| assertThat(tgsReq.getMsgType()).isEqualTo(KrbMessageType.TGS_REQ); |
| |
| PaData paData = tgsReq.getPaData(); |
| assertThat(paData.getElements()).hasSize(1); |
| PaDataEntry entry = paData.getElements().iterator().next(); |
| assertThat(entry.getPaDataType()).isEqualTo(PaDataType.TGS_REQ); |
| |
| //request body |
| KdcReqBody body = tgsReq.getReqBody(); |
| assertThat(body.getKdcOptions().getPadding()).isEqualTo(0); |
| byte[] kdcOptionsValue = {64, (byte) 128, 0, 0}; |
| assertThat(body.getKdcOptions().getValue()).isEqualTo(kdcOptionsValue); |
| |
| assertThat(body.getRealm()).isEqualTo("DENYDC.COM"); |
| |
| PrincipalName sName = body.getSname(); |
| assertThat(sName.getNameType()).isEqualTo(NameType.NT_SRV_HST); |
| assertThat(sName.getNameStrings()).hasSize(2) |
| .contains("host", "xp1.denydc.com"); |
| |
| SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMddHHmmss"); |
| sdf.setTimeZone(new SimpleTimeZone(0, "Z")); |
| Date date = sdf.parse("20370913024805"); |
| assertThat(body.getTill().getTime()).isEqualTo(date.getTime()); |
| |
| assertThat(body.getNonce()).isEqualTo(197296424); |
| |
| List<EncryptionType> eTypes = body.getEtypes(); |
| assertThat(eTypes).hasSize(7); |
| assertThat(eTypes.get(0).getValue()).isEqualTo(0x0017); |
| //assertThat(eTypes.get(1).getValue()).isEqualTo(-133);//FIXME |
| //assertThat(eTypes.get(2).getValue()).isEqualTo(-128);//FIXME |
| assertThat(eTypes.get(3).getValue()).isEqualTo(0x0003); |
| assertThat(eTypes.get(4).getValue()).isEqualTo(0x0001); |
| assertThat(eTypes.get(5).getValue()).isEqualTo(0x0018); |
| //assertThat(eTypes.get(6).getValue()).isEqualTo(-135);//FIXME |
| } |
| } |