gateway-provider-security-shiro/src/test/java/org/apache/knox/gateway/deploy/impl/ShiroDeploymentContributorTest.java

/*
 * 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,
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 * See the License for the specific language governing permissions and
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package org.apache.knox.gateway.deploy.impl;

import org.apache.knox.gateway.deploy.DeploymentContext;
import org.apache.knox.gateway.deploy.ProviderDeploymentContributor;
import org.apache.knox.gateway.services.GatewayServices;
import org.apache.knox.gateway.services.security.AliasService;
import org.apache.knox.gateway.services.security.CryptoService;
import org.apache.knox.gateway.services.security.impl.DefaultCryptoService;
import org.apache.knox.gateway.topology.Provider;
import org.apache.knox.gateway.topology.Topology;
import org.easymock.EasyMock;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.WebArchive;
import org.jboss.shrinkwrap.descriptor.api.Descriptors;
import org.jboss.shrinkwrap.descriptor.api.webapp30.WebAppDescriptor;
import org.junit.Test;

import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.ServiceLoader;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.fail;

public class ShiroDeploymentContributorTest {

  @Test
  public void testServiceLoader() throws Exception {
    ServiceLoader loader = ServiceLoader.load( ProviderDeploymentContributor.class );
    Iterator iterator = loader.iterator();
    assertThat( "Service iterator empty.", iterator.hasNext() );
    while( iterator.hasNext() ) {
      Object object = iterator.next();
      if( object instanceof ShiroDeploymentContributor ) {
        return;
      }
    }
    fail( "Failed to find " + ShiroDeploymentContributor.class.getName() + " via service loader." );
  }

  @Test
  public void testDeployment() throws IOException {
    WebArchive webArchive = ShrinkWrap.create( WebArchive.class, "test-archive" );

    Map<String,String> providerParams = new HashMap<>();
    Provider provider = new Provider();
    provider.setEnabled( true );
    provider.setName( "shiro" );
    provider.setParams(  providerParams );

    Topology topology = new Topology();
    topology.setName( "Sample" );

    DeploymentContext context = EasyMock.createNiceMock( DeploymentContext.class );
    EasyMock.expect( context.getWebArchive() ).andReturn( webArchive ).anyTimes();
    EasyMock.expect( context.getWebAppDescriptor() ).andReturn( Descriptors.create( WebAppDescriptor.class ) ).anyTimes();
    EasyMock.expect( context.getTopology() ).andReturn( topology ).anyTimes();
    EasyMock.replay( context );

    AliasService as = EasyMock.createNiceMock( AliasService.class );
    CryptoService cryptoService = new DefaultCryptoService();
    ((DefaultCryptoService)cryptoService).setAliasService( as );

    GatewayServices gatewayServices = EasyMock.createNiceMock( GatewayServices.class );
    EasyMock.expect( gatewayServices.getService( GatewayServices.CRYPTO_SERVICE ) ).andReturn( cryptoService ).anyTimes();

    ShiroDeploymentContributor contributor = new ShiroDeploymentContributor();

    assertThat( contributor.getRole(), is( "authentication" ) );
    assertThat( contributor.getName(), is( "ShiroProvider" ) );

    // Just make sure it doesn't blow up.
    contributor.initializeContribution( context );

    contributor.contributeProvider( context, provider );

    // Just make sure it doesn't blow up.
    contributor.finalizeContribution( context );

    assertThat( context.getWebAppDescriptor().getOrCreateSessionConfig().getOrCreateCookieConfig().isHttpOnly(), is( true ) );
    assertThat( context.getWebAppDescriptor().getOrCreateSessionConfig().getOrCreateCookieConfig().isSecure(), is( true ) );
  }

}