certServiceClient/src/test/java/org/onap/aaf/certservice/client/certification/conversion/ConvertedArtifactsCreatorTest.java

   1 /*============LICENSE_START=======================================================
   2  * aaf-certservice-client
   3  * ================================================================================
   4  * Copyright (C) 2020 Nokia. All rights reserved.
   5  * ================================================================================
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  *      http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  * ============LICENSE_END=========================================================
  18  */
  19
  20 package org.onap.aaf.certservice.client.certification.conversion;
  21
  22 import org.junit.jupiter.api.BeforeEach;
  23 import org.junit.jupiter.api.Test;
  24 import org.onap.aaf.certservice.client.certification.exception.CertFileWriterException;
  25 import org.onap.aaf.certservice.client.certification.exception.PemConversionException;
  26 import org.onap.aaf.certservice.client.certification.writer.CertFileWriter;
  27
  28 import java.security.PrivateKey;
  29 import java.util.List;
  30
  31 import static org.mockito.Mockito.mock;
  32 import static org.mockito.Mockito.times;
  33 import static org.mockito.Mockito.verify;
  34 import static org.mockito.Mockito.when;
  35
  36 class ConvertedArtifactsCreatorTest {
  37
  38     private static final int PASSWORD_LENGTH = 24;
  39     private static final String CERTIFICATE_ALIAS = "certificate";
  40     private static final String TRUSTED_CERTIFICATE_ALIAS = "trusted-certificate-";
  41
  42     private static final Password SAMPLE_PASSWORD = new Password("d9D_u8LooYaXH4G48DtN#vw0");
  43     private static final List<String> SAMPLE_KEYSTORE_CERTIFICATE_CHAIN = List.of("a", "b");
  44     private static final List<String> SAMPLE_TRUSTED_CERTIFICATE_CHAIN = List.of("c", "d");
  45     private static final byte[] SAMPLE_KEYSTORE_BYTES = "this is a keystore test".getBytes();
  46     private static final byte[] SAMPLE_TRUSTSTORE_BYTES = "this is a truststore test".getBytes();
  47     private static final String P12_EXTENSION = "p12";
  48
  49     private CertFileWriter certFileWriter;
  50     private RandomPasswordGenerator passwordGenerator;
  51     private PemConverter converter;
  52     private PrivateKey privateKey;
  53     private ConvertedArtifactsCreator artifactsCreator;
  54
  55
  56     @BeforeEach
  57     void setUp() {
  58         certFileWriter = mock(CertFileWriter.class);
  59         passwordGenerator = mock(RandomPasswordGenerator.class);
  60         converter = mock(PemConverter.class);
  61         privateKey = mock(PrivateKey.class);
  62         artifactsCreator = new ConvertedArtifactsCreator(certFileWriter, passwordGenerator, converter, P12_EXTENSION);
  63     }
  64
  65     @Test
  66     void convertedArtifactCreatorShouldTryCreateFileWithGivenExtension()
  67             throws CertFileWriterException, PemConversionException {
  68         //given
  69         mockPasswordGeneratorAndPemConverter();
  70         final String keystore = "keystore";
  71         final String testExtension = "testExt";
  72         final String keystoreFileName = String.format("%s.%s", keystore, testExtension);
  73         artifactsCreator = new ConvertedArtifactsCreator(certFileWriter, passwordGenerator, converter, testExtension);
  74
  75         //when
  76         artifactsCreator.create(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_TRUSTED_CERTIFICATE_CHAIN, privateKey);
  77
  78         //then
  79         verify(certFileWriter, times(1))
  80                 .saveData(SAMPLE_KEYSTORE_BYTES, keystoreFileName);
  81     }
  82
  83     @Test
  84     void convertedArtifactsCreatorShouldCallConverterAndFilesCreatorMethods()
  85             throws PemConversionException, CertFileWriterException {
  86         // given
  87         mockPasswordGeneratorAndPemConverter();
  88         final String keystoreP12 = "keystore.p12";
  89         final String keystorePass = "keystore.pass";
  90
  91         //when
  92         artifactsCreator.create(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_TRUSTED_CERTIFICATE_CHAIN, privateKey);
  93
  94         // then
  95         verify(converter, times(1))
  96                 .convertKeystore(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, CERTIFICATE_ALIAS, privateKey);
  97         verify(certFileWriter, times(1))
  98                 .saveData(SAMPLE_KEYSTORE_BYTES, keystoreP12);
  99         verify(certFileWriter, times(1))
 100                 .saveData(SAMPLE_PASSWORD.getCurrentPassword().getBytes(), keystorePass);
 101         verify(converter, times(1))
 102                 .convertTruststore(SAMPLE_TRUSTED_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, TRUSTED_CERTIFICATE_ALIAS);
 103     }
 104
 105     @Test
 106     void convertedArtifactsCreatorShouldCallPasswordGeneratorTwice()
 107             throws PemConversionException, CertFileWriterException {
 108         // given
 109         mockPasswordGeneratorAndPemConverter();
 110
 111         //when
 112         artifactsCreator.create(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_TRUSTED_CERTIFICATE_CHAIN, privateKey);
 113
 114         // then
 115         verify(passwordGenerator, times(2)).generate(PASSWORD_LENGTH);
 116     }
 117
 118     private void mockPasswordGeneratorAndPemConverter() throws PemConversionException {
 119         when(passwordGenerator.generate(PASSWORD_LENGTH)).thenReturn(SAMPLE_PASSWORD);
 120         when(converter.convertKeystore(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, CERTIFICATE_ALIAS, privateKey))
 121                 .thenReturn(SAMPLE_KEYSTORE_BYTES);
 122         when(converter.convertTruststore(SAMPLE_TRUSTED_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, TRUSTED_CERTIFICATE_ALIAS))
 123                 .thenReturn(SAMPLE_TRUSTSTORE_BYTES);
 124     }
 125 }