You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@directory.apache.org by el...@apache.org on 2010/11/23 19:25:38 UTC
svn commit: r1038260 -
/directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java
Author: elecharny
Date: Tue Nov 23 18:25:37 2010
New Revision: 1038260
URL: http://svn.apache.org/viewvc?rev=1038260&view=rev
Log:
Added tests for ETYPE-INFO2-ENTRY
Added:
directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java
Added: directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java
URL: http://svn.apache.org/viewvc/directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java?rev=1038260&view=auto
==============================================================================
--- directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java (added)
+++ directory/apacheds/trunk/kerberos-codec/src/test/java/org/apache/directory/shared/kerberos/codec/ETypeInfo2EntryDecoderTest.java Tue Nov 23 18:25:37 2010
@@ -0,0 +1,440 @@
+/*
+ * 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.directory.shared.kerberos.codec;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+
+import org.apache.directory.shared.asn1.ber.Asn1Decoder;
+import org.apache.directory.shared.asn1.codec.DecoderException;
+import org.apache.directory.shared.asn1.codec.EncoderException;
+import org.apache.directory.shared.kerberos.codec.etypeInfo2Entry.ETypeInfo2EntryContainer;
+import org.apache.directory.shared.kerberos.codec.types.EncryptionType;
+import org.apache.directory.shared.kerberos.components.ETypeInfo2Entry;
+import org.apache.directory.shared.ldap.util.StringTools;
+import org.junit.Test;
+
+/**
+ * Test cases for ETYPE-INFO2-ENTRY codec.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class ETypeInfo2EntryDecoderTest
+{
+ /**
+ * Test the decoding of a full ETYPE-INFO2-ENTRY
+ */
+ @Test
+ public void testDecodeETypeInfoEntry()
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x17 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x15,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, 0x05,
+ (byte)0xA1, 0x06, // salt
+ 0x1B, 0x04, 'a', 'b', 'c', 'd',
+ (byte)0xA2, 0x06, // s2kparams
+ 0x04, 0x04, 0x31, 0x32, 0x33, 0x34
+ } );
+
+ String decodedPdu = StringTools.dumpBytes( stream.array() );
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ try
+ {
+ krbDecoder.decode( stream, container );
+ }
+ catch ( DecoderException de )
+ {
+ de.printStackTrace();
+
+ fail( de.getMessage() );
+ }
+
+ ETypeInfo2Entry etypeInfo2Entry = container.getETypeInfo2Entry();
+
+ assertEquals( EncryptionType.DES3_CBC_MD5, etypeInfo2Entry.getEType() );
+ assertEquals( "abcd", etypeInfo2Entry.getSalt() );
+ assertTrue( Arrays.equals( StringTools.getBytesUtf8( "1234" ), etypeInfo2Entry.getS2kparams() ) );
+
+ ByteBuffer bb = ByteBuffer.allocate( etypeInfo2Entry.computeLength() );
+
+ try
+ {
+ bb = etypeInfo2Entry.encode( bb );
+
+ // Check the length
+ assertEquals( 0x17, bb.limit() );
+
+ String encodedPdu = StringTools.dumpBytes( bb.array() );
+
+ assertEquals( encodedPdu, decodedPdu );
+ }
+ catch ( EncoderException ee )
+ {
+ fail();
+ }
+ }
+
+
+ /**
+ * Test the decoding of a ETYPE-INFO2-ENTRY with no salt nor s2kparams
+ */
+ @Test
+ public void testDecodeETypeInfo2EntryNoSaltNoS2KParams()
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x07 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x05,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, 0x05
+ } );
+
+ String decodedPdu = StringTools.dumpBytes( stream.array() );
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ try
+ {
+ krbDecoder.decode( stream, container );
+ }
+ catch ( DecoderException de )
+ {
+ de.printStackTrace();
+
+ fail( de.getMessage() );
+ }
+
+ ETypeInfo2Entry etypeInfo2Entry = container.getETypeInfo2Entry();
+
+ assertEquals( EncryptionType.DES3_CBC_MD5, etypeInfo2Entry.getEType() );
+ assertNull( etypeInfo2Entry.getSalt() );
+ assertNull( etypeInfo2Entry.getS2kparams() );
+
+ ByteBuffer bb = ByteBuffer.allocate( etypeInfo2Entry.computeLength() );
+
+ try
+ {
+ bb = etypeInfo2Entry.encode( bb );
+
+ // Check the length
+ assertEquals( 0x07, bb.limit() );
+
+ String encodedPdu = StringTools.dumpBytes( bb.array() );
+
+ assertEquals( encodedPdu, decodedPdu );
+ }
+ catch ( EncoderException ee )
+ {
+ fail();
+ }
+ }
+
+
+ /**
+ * Test the decoding of a ETYPE-INFO2-ENTRY with an empty salt
+ */
+ @Test( expected = DecoderException.class )
+ public void testDecodeETypeInfo2EntryEmptySalt() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x09 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x07,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, 0x05,
+ (byte)0xA1, 0x00 // salt
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ krbDecoder.decode( stream, container );
+ fail();
+ }
+
+
+ /**
+ * Test the decoding of a ETYPE-INFO2-ENTRY with an null salt
+ */
+ @Test
+ public void testDecodeETypeInfo2EntryNullSalt()
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x0B );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x09,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, 0x05,
+ (byte)0xA1, 0x02, // salt
+ 0x1B, 0x00
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ try
+ {
+ krbDecoder.decode( stream, container );
+ }
+ catch ( DecoderException de )
+ {
+ de.printStackTrace();
+
+ fail( de.getMessage() );
+ }
+
+ ETypeInfo2Entry etypeInfo2Entry = container.getETypeInfo2Entry();
+
+ assertEquals( EncryptionType.DES3_CBC_MD5, etypeInfo2Entry.getEType() );
+ assertNull( etypeInfo2Entry.getSalt() );
+ assertNull( etypeInfo2Entry.getS2kparams() );
+
+ ByteBuffer bb = ByteBuffer.allocate( etypeInfo2Entry.computeLength() );
+
+ try
+ {
+ bb = etypeInfo2Entry.encode( bb );
+
+ // Check the length
+ assertEquals( 0x07, bb.limit() );
+
+ String encodedPdu = StringTools.dumpBytes( bb.array() );
+
+ ByteBuffer stream2 = ByteBuffer.allocate( 0x07 );
+
+ stream2.put( new byte[]
+ {
+ 0x30, 0x05,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, 0x05
+ } );
+
+ String decodedPdu2 = StringTools.dumpBytes( stream2.array() );
+
+ assertEquals( encodedPdu, decodedPdu2 );
+ }
+ catch ( EncoderException ee )
+ {
+ fail();
+ }
+ }
+
+
+ /**
+ * Test the decoding of an empty ETYPE-INFO2-ENTRY
+ * @throws DecoderException
+ */
+ @Test( expected = DecoderException.class )
+ public void testDecodeEmptyETypeInfo2Entry() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x02 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x00
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ krbDecoder.decode( stream, container );
+ fail();
+ }
+
+
+ /**
+ * Test the decoding of an ETYPE-INFO2-ENTRY with no etype
+ * @throws DecoderException
+ */
+ @Test( expected = DecoderException.class )
+ public void testDecodeEmptyETypeInfo2EntryNoEType() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x06 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x04,
+ (byte)0xA2, 0x04,
+ 0x04, 0x00
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ krbDecoder.decode( stream, container );
+ fail();
+ }
+
+
+ /**
+ * Test the decoding of an ETYPE-INFO2-ENTRY with an empty etype
+ * @throws DecoderException
+ */
+ @Test( expected = DecoderException.class )
+ public void testDecodeEmptyETypeInfo2EntryEmptyEType() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x06 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x04,
+ (byte)0xA0, 0x00
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ krbDecoder.decode( stream, container );
+ fail();
+ }
+
+
+ /**
+ * Test the decoding of an ETYPE-INFO2-ENTRY with a empty etype tag
+ * @throws DecoderException
+ */
+ @Test( expected = DecoderException.class )
+ public void testDecodeEmptyETypeInfo2EntryEmptyETypeTag() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x06 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x04,
+ (byte)0xA0, 0x02,
+ 0x02, 0x00
+ } );
+
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ krbDecoder.decode( stream, container );
+ fail();
+ }
+
+
+ /**
+ * Test the decoding of an ETYPE-INFO2-ENTRY with a bad etype
+ * @throws DecoderException
+ */
+ @Test
+ public void testDecodeEmptyETypeInfo2EntryBadEType() throws DecoderException
+ {
+ Asn1Decoder krbDecoder = new Asn1Decoder();
+
+ ByteBuffer stream = ByteBuffer.allocate( 0x07 );
+
+ stream.put( new byte[]
+ {
+ 0x30, 0x05,
+ (byte)0xA0, 0x03,
+ 0x02, 0x01, 0x40
+ } );
+
+ String decodedPdu = StringTools.dumpBytes( stream.array() );
+ stream.flip();
+
+ ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();
+
+ try
+ {
+ krbDecoder.decode( stream, container );
+ }
+ catch ( DecoderException de )
+ {
+ de.printStackTrace();
+
+ fail( de.getMessage() );
+ }
+
+ ETypeInfo2Entry etypeInfo2Entry = container.getETypeInfo2Entry();
+
+ assertEquals( EncryptionType.UNKNOWN, etypeInfo2Entry.getEType() );
+ assertNull( etypeInfo2Entry.getSalt() );
+ assertNull( etypeInfo2Entry.getS2kparams() );
+
+ ByteBuffer bb = ByteBuffer.allocate( etypeInfo2Entry.computeLength() );
+
+ try
+ {
+ bb = etypeInfo2Entry.encode( bb );
+
+ // Check the length
+ assertEquals( 0x07, bb.limit() );
+
+ String encodedPdu = StringTools.dumpBytes( bb.array() );
+
+ ByteBuffer stream2 = ByteBuffer.allocate( 0x07 );
+
+ stream2.put( new byte[]
+ {
+ 0x30, 0x05,
+ (byte)0xA0, 0x03, // etype
+ 0x02, 0x01, (byte)0xFF
+ } );
+
+ String decodedPdu2 = StringTools.dumpBytes( stream2.array() );
+ assertEquals( decodedPdu2, encodedPdu );
+ }
+ catch ( EncoderException ee )
+ {
+ fail();
+ }
+ }
+}