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.ambari.server.security;
  
  import static junit.framework.Assert.assertEquals;
  import static junit.framework.Assert.assertNull;
  import static org.easymock.EasyMock.createNiceMock;
  
  import java.io.IOException;
  
  import org.apache.ambari.server.configuration.Configuration;
  import org.apache.ambari.server.state.stack.OsFamily;
  import org.junit.Before;
  import org.junit.Test;
  import org.springframework.mock.web.MockFilterChain;
  import org.springframework.mock.web.MockHttpServletRequest;
  import org.springframework.mock.web.MockHttpServletResponse;
  
  import com.google.inject.Binder;
  import com.google.inject.Guice;
  import com.google.inject.Injector;
  import com.google.inject.Module;
  
  public class SecurityFilterTest {
    
    private Injector injector;
  
    @Before
    public void setUp() throws IOException {
      injector = Guice.createInjector(new MockModule());
      SecurityFilter.init(injector.getInstance(Configuration.class));
    }
  
    @Test
    public void mustFilterNonHttpsRequests() throws Exception {
      SecurityFilter filter = new SecurityFilter();
      MockHttpServletRequest request = this.getDefaultRequest();
      request.setRequestURI("/certs/");
      request.setScheme("http");
      MockHttpServletResponse response = new MockHttpServletResponse();
      request.setLocalPort(8440);
      MockFilterChain chain = new MockFilterChain();
      filter.doFilter(request, response, chain);
      assertNull(chain.getRequest());
      assertNull(chain.getResponse());
    }
  
    @Test
    public void mustAllowSecurePortRequests() throws Exception {
      SecurityFilter filter = new SecurityFilter();
      MockHttpServletResponse response = new MockHttpServletResponse();
      MockHttpServletRequest request = this.getDefaultRequest();
      request.setServerPort(8441);
      request.setLocalPort(8441);
      request.setRequestURI("/certs/");
      MockFilterChain chain = new MockFilterChain();
      filter.doFilter(request, response, chain);
      assertEquals(request, chain.getRequest());
      assertEquals(response, chain.getResponse());
    }
  
    @Test
    public void mustAllowCertCreationRequests() throws Exception {
      SecurityFilter filter = new SecurityFilter();
      MockHttpServletResponse response = new MockHttpServletResponse();
      MockHttpServletRequest request = this.getDefaultRequest();
      request.setRequestURI("/certs/www.andromeda-01.com");
      request.setMethod("POST");
      MockFilterChain chain = new MockFilterChain();
      filter.doFilter(request, response, chain);
      assertEquals(request, chain.getRequest());
      assertEquals(response, chain.getResponse());
    }
  
    @Test
    public void mustAllowCertCaGetRequests() throws Exception {
      SecurityFilter filter = new SecurityFilter();
      MockHttpServletResponse response = new MockHttpServletResponse();
      MockHttpServletRequest request = this.getDefaultRequest();
      request.setRequestURI("/cert/ca/");
      MockFilterChain chain = new MockFilterChain();
      filter.doFilter(request, response, chain);
      assertEquals(request, chain.getRequest());
      assertEquals(response, chain.getResponse());
    }
  
    private MockHttpServletRequest getDefaultRequest() {
      MockHttpServletRequest request = new MockHttpServletRequest();
      request.setServerPort(8440);
      request.setMethod("GET");
      request.setServerName("www.andromeda-01.com");
      request.setScheme("https");
      return request;
    }
  
    private class MockModule implements Module {
      @Override
      public void configure(Binder binder) {
        binder.bind(OsFamily.class).toInstance(createNiceMock(OsFamily.class));
      }
    }
  }
  