| /* |
| * 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.api.ldap.extras.extended.ads_impl; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.nio.ByteBuffer; |
| |
| import org.apache.directory.api.asn1.DecoderException; |
| import org.apache.directory.api.asn1.EncoderException; |
| import org.apache.directory.api.asn1.ber.Asn1Decoder; |
| import org.apache.directory.api.ldap.codec.api.LdapApiServiceFactory; |
| import org.apache.directory.api.ldap.extras.extended.ads_impl.certGeneration.CertGenerationContainer; |
| import org.apache.directory.api.ldap.extras.extended.ads_impl.certGeneration.CertGenerationRequestDecorator; |
| import org.apache.directory.api.util.Strings; |
| import org.apache.directory.shared.ldap.extras.extended.CertGenerationRequestImpl; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import com.mycila.junit.concurrent.Concurrency; |
| import com.mycila.junit.concurrent.ConcurrentJunitRunner; |
| |
| |
| /** |
| * |
| * Test case for CertGenerate extended operation request. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @RunWith(ConcurrentJunitRunner.class) |
| @Concurrency() |
| public class CertGenerationRequestTest |
| { |
| |
| /** |
| * test the decode operation |
| */ |
| @Test |
| public void testCertGenrationDecode() |
| { |
| String dn = "uid=admin,ou=system"; |
| String keyAlgo = "RSA"; |
| |
| Asn1Decoder decoder = new Asn1Decoder(); |
| |
| int dnLen = dn.length(); |
| |
| // start Tag + L is 2 bytes |
| // the same value of Dn is used for all target,issuer and subject DNs so |
| // it is ( ( OCTET_STRING Tag + Len ) + dnLen ) * 3 |
| // finally for keyAlgo ( OCTET_STRING Tag + Len ) + keyAlgoLen |
| |
| int bufLen = 2 + ( ( 2 + dnLen ) * 3 ) + ( keyAlgo.length() + 2 ); |
| |
| ByteBuffer bb = ByteBuffer.allocate( bufLen ); |
| |
| bb.put( new byte[] |
| { 0x30, ( byte ) ( bufLen - 2 ) } ); // CertGenerateObject ::= SEQUENCE { |
| |
| /* targetDN IA5String, |
| * issuerDN IA5String, |
| * subjectDN IA5String, |
| * keyAlgorithm IA5String |
| */ |
| for ( int i = 0; i < 3; i++ ) |
| { |
| bb.put( new byte[] |
| { 0x04, ( byte ) dnLen } ); |
| for ( char c : dn.toCharArray() ) |
| { |
| bb.put( ( byte ) c ); |
| } |
| } |
| bb.put( new byte[] |
| { 0x04, 0x03, 'R', 'S', 'A' } ); |
| |
| String decodedPdu = Strings.dumpBytes( bb.array() ); |
| bb.flip(); |
| |
| CertGenerationContainer container = new CertGenerationContainer(); |
| try |
| { |
| decoder.decode( bb, container ); |
| } |
| catch ( DecoderException e ) |
| { |
| fail( e.getMessage() ); |
| } |
| |
| CertGenerationRequestDecorator req = new CertGenerationRequestDecorator( |
| LdapApiServiceFactory.getSingleton(), new CertGenerationRequestImpl() ); |
| req = container.getCertGenerationObject(); |
| assertEquals( dn, req.getTargetDN() ); |
| assertEquals( dn, req.getIssuerDN() ); |
| assertEquals( dn, req.getSubjectDN() ); |
| assertEquals( keyAlgo, req.getKeyAlgorithm() ); |
| |
| assertEquals( bufLen, req.getCertGenerationObject().computeLength() ); |
| |
| try |
| { |
| ByteBuffer encodedBuf = req.getCertGenerationObject().encode(); |
| String encodedPdu = Strings.dumpBytes( encodedBuf.array() ); |
| |
| assertEquals( decodedPdu, encodedPdu ); |
| } |
| catch ( EncoderException e ) |
| { |
| e.getMessage(); |
| fail( e.getMessage() ); |
| } |
| |
| } |
| |
| |
| @Test |
| public void testCertGenerationDecodeTargetDN() |
| { |
| Asn1Decoder decoder = new Asn1Decoder(); |
| |
| ByteBuffer bb = ByteBuffer.allocate( 5 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x03, // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| 0x01, |
| ' ' } ); // empty targetDN value |
| |
| bb.flip(); |
| |
| CertGenerationContainer container = new CertGenerationContainer(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail( "shouldn't accept the empty targetDN" ); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| |
| String dn = "=sys"; |
| |
| bb = ByteBuffer.allocate( dn.length() + 2 + 2 ); |
| |
| bb.put( new byte[] |
| { 0x30, ( byte ) ( dn.length() + 2 ), // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| ( byte ) dn.length(), |
| '=', |
| 's', |
| 'y', |
| 's' } ); // empty targetDN value |
| |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail( "shouldn't accept the invalid targetDN" ); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| |
| } |
| |
| |
| @Test |
| public void testCertGenerationDecodeIssuerDN() |
| { |
| Asn1Decoder decoder = new Asn1Decoder(); |
| |
| ByteBuffer bb = ByteBuffer.allocate( 11 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x09, // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // target Dn string |
| 0x04, |
| 0x01, |
| ' ' } ); // empty issuer Dn |
| |
| CertGenerationContainer container = new CertGenerationContainer(); |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail(); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| |
| bb = ByteBuffer.allocate( 12 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x10, // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // target Dn string |
| 0x04, |
| 0x02, |
| '=', |
| 'x' } ); // empty issuer Dn |
| |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail( "shouldn't accept the invalid issuerDN" ); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| } |
| |
| |
| @Test |
| public void testCertGenerationDecodeWithoutSubjectDN() |
| { |
| Asn1Decoder decoder = new Asn1Decoder(); |
| |
| ByteBuffer bb = ByteBuffer.allocate( 17 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x15, // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // target Dn string |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // issuer Dn |
| 0x04, |
| 0x01, |
| ' ' } ); // empty subject Dn |
| |
| CertGenerationContainer container = new CertGenerationContainer(); |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail(); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| |
| bb = ByteBuffer.allocate( 18 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x16, // CertGenerateObject ::= SEQUENCE { |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // target Dn string |
| 0x04, |
| 0x04, |
| 'c', |
| 'n', |
| '=', |
| 'x', // issuer Dn |
| 0x04, |
| 0x02, |
| '=', |
| 'x' } ); // invalid subject Dn |
| |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| fail( "shouldn't accept the invalid subject Dn" ); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| } |
| |
| |
| @Test |
| public void testDecodeEmptySequence() |
| { |
| Asn1Decoder decoder = new Asn1Decoder(); |
| |
| ByteBuffer bb = ByteBuffer.allocate( 2 ); |
| |
| bb.put( new byte[] |
| { 0x30, 0x00 } ); // CertGenerateObject ::= SEQUENCE { |
| |
| CertGenerationContainer container = new CertGenerationContainer(); |
| bb.flip(); |
| |
| try |
| { |
| decoder.decode( bb, container ); |
| // The PDU with an empty sequence is not allowed |
| fail(); |
| } |
| catch ( DecoderException e ) |
| { |
| assertTrue( true ); |
| } |
| } |
| } |