content: //
  // 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.cloudstack.ca;
  
  import com.cloud.agent.AgentManager;
  import com.cloud.certificate.CrlVO;
  import com.cloud.certificate.dao.CrlDao;
  import com.cloud.host.Host;
  import com.cloud.host.dao.HostDao;
  import org.apache.cloudstack.api.ServerApiException;
  import org.apache.cloudstack.framework.ca.CAProvider;
  import org.apache.cloudstack.framework.ca.Certificate;
  import org.apache.cloudstack.utils.security.CertUtils;
  import org.junit.After;
  import org.junit.Assert;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Mock;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  
  import java.lang.reflect.Field;
  import java.math.BigInteger;
  import java.security.KeyPair;
  import java.security.cert.X509Certificate;
  import java.util.Collections;
  import java.util.List;
  
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyInt;
  import static org.mockito.ArgumentMatchers.anyList;
  import static org.mockito.ArgumentMatchers.anyLong;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.ArgumentMatchers.nullable;
  
  @RunWith(MockitoJUnitRunner.class)
  public class CAManagerImplTest {
  
      @Mock
      private HostDao hostDao;
      @Mock
      private CrlDao crlDao;
      @Mock
      private AgentManager agentManager;
      @Mock
      private CAProvider caProvider;
  
      private CAManagerImpl caManager;
  
      private void addField(final CAManagerImpl provider, final String name, final Object o) throws IllegalAccessException, NoSuchFieldException {
          Field f = CAManagerImpl.class.getDeclaredField(name);
          f.setAccessible(true);
          f.set(provider, o);
      }
  
      @Before
      public void setUp() throws Exception {
          caManager = new CAManagerImpl();
          addField(caManager, "crlDao", crlDao);
          addField(caManager, "hostDao", hostDao);
          addField(caManager, "agentManager", agentManager);
          addField(caManager, "configuredCaProvider", caProvider);
  
          Mockito.when(caProvider.getProviderName()).thenReturn("root");
          caManager.setCaProviders(Collections.singletonList(caProvider));
      }
  
      @After
      public void tearDown() throws Exception {
          Mockito.reset(crlDao);
          Mockito.reset(agentManager);
          Mockito.reset(caProvider);
      }
  
      @Test(expected = ServerApiException.class)
      public void testIssueCertificateThrowsException() throws Exception {
          caManager.issueCertificate(null, null, null, 1, null);
      }
  
      @Test
      public void testIssueCertificate() throws Exception {
          caManager.issueCertificate(null, Collections.singletonList("domain.example"), null, 1, null);
          Mockito.verify(caProvider, Mockito.times(1)).issueCertificate(anyList(), nullable(List.class), anyInt());
          Mockito.verify(caProvider, Mockito.times(0)).issueCertificate(anyString(), anyList(), anyList(), anyInt());
      }
  
      @Test
      public void testRevokeCertificate() throws Exception {
          final CrlVO crl = new CrlVO(CertUtils.generateRandomBigInt(), "some.domain", "some-uuid");
          Mockito.when(crlDao.revokeCertificate(Mockito.any(BigInteger.class), anyString())).thenReturn(crl);
          Mockito.when(caProvider.revokeCertificate(Mockito.any(BigInteger.class), anyString())).thenReturn(true);
          Assert.assertTrue(caManager.revokeCertificate(crl.getCertSerial(), crl.getCertCn(), null));
          Mockito.verify(caProvider, Mockito.times(1)).revokeCertificate(Mockito.any(BigInteger.class), anyString());
      }
  
      @Test
      public void testProvisionCertificate() throws Exception {
          final Host host = Mockito.mock(Host.class);
          Mockito.when(host.getPrivateIpAddress()).thenReturn("1.2.3.4");
          final KeyPair keyPair = CertUtils.generateRandomKeyPair(1024);
          final X509Certificate certificate = CertUtils.generateV3Certificate(null, keyPair, keyPair.getPublic(), "CN=ca", "SHA256withRSA", 365, null, null);
          Mockito.when(caProvider.issueCertificate(anyString(), anyList(), anyList(), anyInt())).thenReturn(new Certificate(certificate, null, Collections.singletonList(certificate)));
          Mockito.when(agentManager.send(anyLong(), any(SetupCertificateCommand.class))).thenReturn(new SetupCertificateAnswer(true));
          Mockito.when(agentManager.send(anyLong(), any(SetupKeyStoreCommand.class))).thenReturn(new SetupKeystoreAnswer("someCsr"));
          Mockito.doNothing().when(agentManager).reconnect(Mockito.anyLong());
          Assert.assertTrue(caManager.provisionCertificate(host, true, null));
          Mockito.verify(agentManager, Mockito.times(1)).send(Mockito.anyLong(), any(SetupKeyStoreCommand.class));
          Mockito.verify(agentManager, Mockito.times(1)).send(Mockito.anyLong(), any(SetupCertificateCommand.class));
          Mockito.verify(agentManager, Mockito.times(1)).reconnect(Mockito.anyLong());
      }
  }
  