common-be/src/test/java/org/openecomp/sdc/be/csar/security/CertificateManagerImplTest.java

   1 /*
   2  * ============LICENSE_START=======================================================
   3  *  Copyright (C) 2021 Nordix Foundation
   4  *  ================================================================================
   5  *  Licensed under the Apache License, Version 2.0 (the "License");
   6  *  you may not use this file except in compliance with the License.
   7  *  You may obtain a copy of the License at
   8  *
   9  *        http://www.apache.org/licenses/LICENSE-2.0
  10  *  Unless required by applicable law or agreed to in writing, software
  11  *  distributed under the License is distributed on an "AS IS" BASIS,
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *  See the License for the specific language governing permissions and
  14  *  limitations under the License.
  15  *
  16  *  SPDX-License-Identifier: Apache-2.0
  17  *  ============LICENSE_END=========================================================
  18  */
  19
  20 package org.openecomp.sdc.be.csar.security;
  21
  22 import static org.hamcrest.MatcherAssert.assertThat;
  23 import static org.hamcrest.Matchers.is;
  24 import static org.hamcrest.Matchers.notNullValue;
  25 import static org.junit.jupiter.api.Assertions.fail;
  26 import static org.mockito.ArgumentMatchers.any;
  27 import static org.mockito.Mockito.doNothing;
  28 import static org.mockito.Mockito.when;
  29 import static org.openecomp.sdc.be.csar.security.CertificateManagerImpl.CERT_DIR_ENV_VARIABLE;
  30
  31 import java.net.URL;
  32 import java.nio.file.Path;
  33 import java.nio.file.Paths;
  34 import java.security.cert.CertificateExpiredException;
  35 import java.security.cert.CertificateNotYetValidException;
  36 import java.security.cert.X509Certificate;
  37 import java.util.Optional;
  38 import org.junit.jupiter.api.BeforeAll;
  39 import org.junit.jupiter.api.BeforeEach;
  40 import org.junit.jupiter.api.Test;
  41 import org.mockito.ArgumentMatchers;
  42 import org.mockito.Mock;
  43 import org.mockito.MockitoAnnotations;
  44 import org.openecomp.sdc.be.csar.security.api.CertificateReader;
  45 import org.openecomp.sdc.be.csar.security.api.PrivateKeyReader;
  46 import org.openecomp.sdc.be.csar.security.api.model.CertificateInfo;
  47 import org.springframework.core.env.Environment;
  48
  49 class CertificateManagerImplTest {
  50
  51     @Mock
  52     private Environment environment;
  53     @Mock
  54     private PrivateKeyReader privateKeyReader;
  55     @Mock
  56     private CertificateReader certificateReader;
  57     @Mock
  58     private X509Certificate certificateMock;
  59     private CertificateManagerImpl certificateManager;
  60
  61     static Path certificateFolderPath;
  62
  63     @BeforeAll
  64     static void beforeAll() {
  65         final String resourceFolder = "certificateManager";
  66         final URL certificateManager = CertificateManagerImplTest.class.getClassLoader().getResource(resourceFolder);
  67         if (certificateManager == null) {
  68             fail("Could not find resource folder " + resourceFolder);
  69         }
  70         certificateFolderPath = Paths.get(certificateManager.getPath());
  71     }
  72
  73     @BeforeEach
  74     void setUp() throws CertificateNotYetValidException, CertificateExpiredException {
  75         MockitoAnnotations.openMocks(this);
  76         when(environment.getProperty(CERT_DIR_ENV_VARIABLE)).thenReturn(certificateFolderPath.toString());
  77         when(certificateMock.getType()).thenReturn("X.509");
  78         doNothing().when(certificateMock).checkValidity();
  79         when(certificateReader.loadCertificate(ArgumentMatchers.any())).thenReturn(certificateMock);
  80         certificateManager = new CertificateManagerImpl(privateKeyReader, certificateReader, environment);
  81     }
  82
  83     @Test
  84     void getCertificateSuccessTest() {
  85         final String certificateName = "fakeCert1";
  86         final Optional<CertificateInfo> certificateOpt = certificateManager.getCertificate(certificateName);
  87         assertThat(certificateOpt.isPresent(), is(true));
  88         final CertificateInfo certificateInfo = certificateOpt.get();
  89         assertThat(certificateInfo.getName(), is(certificateName));
  90         assertThat(certificateInfo.getPrivateKeyFile(), is(notNullValue()));
  91         assertThat(certificateInfo.getPrivateKeyFile().getAbsolutePath(),
  92             is(certificateFolderPath.resolve(certificateName + ".key").toString()));
  93         assertThat(certificateInfo.getCertificateFile(), is(notNullValue()));
  94         assertThat(certificateInfo.getCertificateFile().getAbsolutePath(),
  95             is(certificateFolderPath.resolve(certificateName + ".cert").toString()));
  96     }
  97
  98     @Test
  99     void initCertificateSuccessTest() {
 100         final String certificateName1 = "fakeCert1";
 101         final String certificateName2 = "fakeCert2";
 102         final String certificateName3 = "fakeCert3";
 103         assertThat("Certificate " + certificateName1 + " should be present",
 104             certificateManager.getCertificate(certificateName1).isPresent(), is(true));
 105         assertThat("Certificate " + certificateName2 + " should be present",
 106             certificateManager.getCertificate(certificateName2).isPresent(), is(true));
 107         assertThat("Certificate " + certificateName3 + " should not be present",
 108             certificateManager.getCertificate(certificateName3).isEmpty(), is(true));
 109     }
 110
 111     @Test
 112     void invalidCertificateFolderTest() {
 113         final String certificateName1 = "fakeCert1";
 114         when(environment.getProperty(CERT_DIR_ENV_VARIABLE)).thenReturn("/an/invalid/folder");
 115         final CertificateManagerImpl certificateManager =
 116             new CertificateManagerImpl(privateKeyReader, certificateReader, environment);
 117         assertThat("Certificate " + certificateName1 + " should be present",
 118             certificateManager.getCertificate(certificateName1).isPresent(), is(false));
 119     }
 120
 121     @Test
 122     void noEnvironmentVariableConfiguredTest() {
 123         final String certificateName1 = "fakeCert1";
 124         when(environment.getProperty(CERT_DIR_ENV_VARIABLE)).thenReturn(null);
 125         final CertificateManagerImpl certificateManager =
 126             new CertificateManagerImpl(privateKeyReader, certificateReader, environment);
 127         assertThat("Certificate " + certificateName1 + " should be present",
 128             certificateManager.getCertificate(certificateName1).isPresent(), is(false));
 129     }
 130
 131     @Test
 132     void loadCertificateExceptionTest() {
 133         final String certificateName1 = "fakeCert1";
 134         when(certificateReader.loadCertificate(any())).thenThrow(new RuntimeException());
 135         final CertificateManagerImpl certificateManager =
 136             new CertificateManagerImpl(privateKeyReader, certificateReader, environment);
 137         assertThat("Certificate " + certificateName1 + " should be present",
 138             certificateManager.getCertificate(certificateName1).isPresent(), is(false));
 139     }
 140
 141 }