certServiceClient/src/test/java/org/onap/aaf/certservice/client/certification/conversion/PKCS12ArtifactsCreatorTest.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 static org.mockito.Mockito.mock;
  23 import static org.mockito.Mockito.times;
  24 import static org.mockito.Mockito.verify;
  25 import static org.mockito.Mockito.when;
  26
  27 import java.security.PrivateKey;
  28 import java.util.List;
  29
  30 import org.junit.jupiter.api.BeforeEach;
  31 import org.junit.jupiter.api.Test;
  32 import org.onap.aaf.certservice.client.certification.exception.CertFileWriterException;
  33 import org.onap.aaf.certservice.client.certification.exception.PemToPKCS12ConverterException;
  34 import org.onap.aaf.certservice.client.certification.writer.CertFileWriter;
  35
  36 class PKCS12ArtifactsCreatorTest {
  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
  48     private CertFileWriter certFileWriter;
  49     private RandomPasswordGenerator passwordGenerator;
  50     private PemToPKCS12Converter converter;
  51     private PrivateKey privateKey;
  52     private PKCS12ArtifactsCreator artifactCreator;
  53
  54
  55     @BeforeEach
  56     void setUp() {
  57         certFileWriter = mock(CertFileWriter.class);
  58         passwordGenerator = mock(RandomPasswordGenerator.class);
  59         converter = mock(PemToPKCS12Converter.class);
  60         privateKey = mock(PrivateKey.class);
  61         artifactCreator = new PKCS12ArtifactsCreator(certFileWriter, passwordGenerator, converter);
  62     }
  63
  64     @Test
  65     void artifactsCreatorShouldCauseCallOfConvertAndDataSaveMethods()
  66         throws PemToPKCS12ConverterException, CertFileWriterException {
  67         // given
  68         mockPasswordGeneratorAndPKSC12Converter();
  69         final String keystoreP12 = "keystore.p12";
  70         final String keystorePass = "keystore.pass";
  71
  72         //when
  73         artifactCreator.create(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_TRUSTED_CERTIFICATE_CHAIN, privateKey);
  74
  75         // then
  76         verify(converter, times(1))
  77                 .convertKeystore(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, CERTIFICATE_ALIAS, privateKey);
  78         verify(certFileWriter, times(1))
  79             .saveData(SAMPLE_KEYSTORE_BYTES, keystoreP12);
  80         verify(certFileWriter, times(1))
  81             .saveData(SAMPLE_PASSWORD.getCurrentPassword().getBytes(), keystorePass);
  82         verify(converter, times(1))
  83                 .convertTruststore(SAMPLE_TRUSTED_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, TRUSTED_CERTIFICATE_ALIAS);
  84     }
  85
  86     @Test
  87     void artifactsCreatorShouldCallPasswordGeneratorTwice()
  88         throws PemToPKCS12ConverterException, CertFileWriterException {
  89         // given
  90         mockPasswordGeneratorAndPKSC12Converter();
  91
  92         //when
  93         artifactCreator.create(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_TRUSTED_CERTIFICATE_CHAIN, privateKey);
  94
  95         // then
  96         verify(passwordGenerator, times(2)).generate(PASSWORD_LENGTH);
  97     }
  98
  99     private void mockPasswordGeneratorAndPKSC12Converter() throws PemToPKCS12ConverterException {
 100         when(passwordGenerator.generate(PASSWORD_LENGTH)).thenReturn(SAMPLE_PASSWORD);
 101         when(converter.convertKeystore(SAMPLE_KEYSTORE_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, CERTIFICATE_ALIAS, privateKey))
 102                 .thenReturn(SAMPLE_KEYSTORE_BYTES);
 103         when(converter.convertTruststore(SAMPLE_TRUSTED_CERTIFICATE_CHAIN, SAMPLE_PASSWORD, TRUSTED_CERTIFICATE_ALIAS))
 104                 .thenReturn(SAMPLE_TRUSTSTORE_BYTES);
 105     }
 106 }