TrustManagersParametersTest.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,
 * 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.camel.util.jsse;

import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;

import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

import org.apache.camel.CamelContext;

public class TrustManagersParametersTest extends AbstractJsseParametersTest {
    
    protected KeyStoreParameters createMinimalKeyStoreParameters() {
        KeyStoreParameters ksp = new KeyStoreParameters();
        
        ksp.setResource("org/apache/camel/util/jsse/localhost.ks");
        ksp.setPassword("changeit");
        
        return ksp;
    }
    
    protected TrustManagersParameters createMinimalTrustManagersParameters() {
        TrustManagersParameters tmp = new TrustManagersParameters();
        tmp.setKeyStore(this.createMinimalKeyStoreParameters());
        
        return tmp;
    }
    
    public void testPropertyPlaceholders() throws Exception {
        CamelContext context = this.createPropertiesPlaceholderAwareContext();
        
        KeyStoreParameters ksp = new KeyStoreParameters();
        ksp.setCamelContext(context);
        
        ksp.setType("{{keyStoreParameters.type}}");
        ksp.setProvider("{{keyStoreParameters.provider}}");
        ksp.setResource("{{keyStoreParameters.resource}}");
        ksp.setPassword("{{keyStoreParamerers.password}}");
        
        TrustManagersParameters tmp = new TrustManagersParameters();
        tmp.setCamelContext(context);
        tmp.setKeyStore(ksp);
        
        tmp.setAlgorithm("{{trustManagersParameters.algorithm}}");
        tmp.setProvider("{{trustManagersParameters.provider}}");
        
        TrustManager[] tms = tmp.createTrustManagers();
        validateTrustManagers(tms);
    }

    public void testCustomTrustManager() throws Exception {
        TrustManager myTm = new TrustManager() {
            // noop
        };

        TrustManagersParameters tmp = new TrustManagersParameters();
        tmp.setTrustManager(myTm);

        TrustManager[] tms = tmp.createTrustManagers();
        assertSame(myTm, tms[0]);
    }

    public void testCreateTrustManagers() throws Exception {
        TrustManagersParameters tmp = this.createMinimalTrustManagersParameters();
        
        TrustManager[] tms = tmp.createTrustManagers();
        validateTrustManagers(tms);
    }
    
    public void testExplicitAlgorithm() throws Exception {
        TrustManagersParameters tmp = this.createMinimalTrustManagersParameters();
        tmp.setAlgorithm(KeyManagerFactory.getDefaultAlgorithm());
        
        TrustManager[] tms = tmp.createTrustManagers();
        validateTrustManagers(tms);
    }
    
    public void testExplicitProvider() throws Exception {
        TrustManagersParameters tmp = this.createMinimalTrustManagersParameters();
        tmp.setProvider(KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm())
                        .getProvider().getName());
        
        TrustManager[] tms = tmp.createTrustManagers();
        validateTrustManagers(tms);
    }
    
    public void testInvalidExplicitAlgorithm() throws Exception {
        TrustManagersParameters tmp = this.createMinimalTrustManagersParameters();
        tmp.setAlgorithm("dsfsdfsdfdsfdsF");
        
        try {
            tmp.createTrustManagers();
            fail();
        } catch (NoSuchAlgorithmException e) {
            // expected
        }
    }
    
    public void testInvalidExplicitProvider() throws Exception {
        TrustManagersParameters tmp = this.createMinimalTrustManagersParameters();
        tmp.setProvider("dsfsdfsdfdsfdsF");
        
        try {
            tmp.createTrustManagers();
            fail();
        } catch (NoSuchProviderException e) {
            // expected
        }
    }

    protected void validateTrustManagers(TrustManager[] tms) {
        assertEquals(1, tms.length);
        assertTrue(tms[0] instanceof X509TrustManager);
        X509TrustManager tm = (X509TrustManager) tms[0];
        assertNotNull(tm.getAcceptedIssuers());
    }
}