SpnegoTokenTest.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.cxf.systest.kerberos.wssec.spnego;

import java.io.File;
import java.net.URL;
import java.nio.charset.StandardCharsets;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;

import javax.xml.namespace.QName;
import javax.xml.ws.Service;

import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBusFactory;
import org.apache.cxf.systest.kerberos.common.SecurityTestUtil;
import org.apache.cxf.testutil.common.AbstractBusClientServerTestBase;
import org.apache.cxf.testutil.common.TestUtil;
import org.apache.directory.server.annotations.CreateKdcServer;
import org.apache.directory.server.annotations.CreateTransport;
import org.apache.directory.server.core.annotations.ApplyLdifFiles;
import org.apache.directory.server.core.annotations.CreateDS;
import org.apache.directory.server.core.annotations.CreateIndex;
import org.apache.directory.server.core.annotations.CreatePartition;
import org.apache.directory.server.core.integ.AbstractLdapTestUnit;
import org.apache.directory.server.core.integ.FrameworkRunner;
import org.apache.directory.server.core.kerberos.KeyDerivationInterceptor;
import org.apache.wss4j.dom.engine.WSSConfig;
import org.example.contract.doubleit.DoubleItPortType;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.runner.RunWith;

/**
 * A set of tests for Spnego Tokens that use an Apache DS instance as the KDC.
 */

@RunWith(FrameworkRunner.class)

//Define the DirectoryService
@CreateDS(name = "AbstractKerberosTest-class",
    enableAccessControl = false,
    allowAnonAccess = false,
    enableChangeLog = true,
    partitions = {
        @CreatePartition(
            name = "example",
            suffix = "dc=example,dc=com",
            indexes = {
                @CreateIndex(attribute = "objectClass"),
                @CreateIndex(attribute = "dc"),
                @CreateIndex(attribute = "ou")
            }
        ) },
    additionalInterceptors = {
        KeyDerivationInterceptor.class
        }
)

@CreateKdcServer(
    transports = {
        @CreateTransport(protocol = "KRB", address = "localhost")
        },
    primaryRealm = "service.ws.apache.org",
    kdcPrincipal = "krbtgt/service.ws.apache.org@service.ws.apache.org"
)

//Inject an file containing entries
@ApplyLdifFiles("kerberos.ldif")

public class SpnegoTokenTest extends AbstractLdapTestUnit {
    static final String PORT = TestUtil.getPortNumber(Server.class);
    static final String STAX_PORT = TestUtil.getPortNumber(StaxServer.class);
    static final String PORT2 = TestUtil.getPortNumber(Server.class, 2);
    static final String STAX_PORT2 = TestUtil.getPortNumber(StaxServer.class, 2);

    private static final String NAMESPACE = "http://www.example.org/contract/DoubleIt";
    private static final QName SERVICE_QNAME = new QName(NAMESPACE, "DoubleItService");

    private static boolean unrestrictedPoliciesInstalled =
            SecurityTestUtil.checkUnrestrictedPoliciesInstalled();

    private static boolean runTests;
    private static boolean portUpdated;

    @Before
    public void updatePort() throws Exception {
        if (!portUpdated) {
            String basedir = System.getProperty("basedir");
            if (basedir == null) {
                basedir = new File(".").getCanonicalPath();
            }

            // Read in krb5.conf and substitute in the correct port
            Path path = FileSystems.getDefault().getPath(basedir, "/src/test/resources/krb5.conf");
            String content = new String(Files.readAllBytes(path), StandardCharsets.UTF_8);
            content = content.replaceAll("port", "" + super.getKdcServer().getTransports()[0].getPort());

            Path path2 = FileSystems.getDefault().getPath(basedir, "/target/test-classes/wssec.spnego.krb5.conf");
            Files.write(path2, content.getBytes());

            System.setProperty("java.security.krb5.conf", path2.toString());

            portUpdated = true;
        }
    }

    @BeforeClass
    public static void startServers() throws Exception {
        WSSConfig.init();

        //
        // This test fails with the IBM JDK
        //
        if (!"IBM Corporation".equals(System.getProperty("java.vendor"))) {
            runTests = true;
            String basedir = System.getProperty("basedir");
            if (basedir == null) {
                basedir = new File(".").getCanonicalPath();
            }

            // System.setProperty("sun.security.krb5.debug", "true");
            System.setProperty("java.security.auth.login.config",
                               basedir + "/src/test/resources/kerberos.jaas");

        }

        // Launch servers
        org.junit.Assert.assertTrue(
            "Server failed to launch",
            // run the server in the same process
            // set this to false to fork
            AbstractBusClientServerTestBase.launchServer(Server.class, true)
        );

        org.junit.Assert.assertTrue(
            "Server failed to launch",
            // run the server in the same process
            // set this to false to fork
            AbstractBusClientServerTestBase.launchServer(StaxServer.class, true)
        );
    }

    @org.junit.AfterClass
    public static void cleanup() throws Exception {
        SecurityTestUtil.cleanup();
        AbstractBusClientServerTestBase.stopAllServers();
    }

    @org.junit.Test
    public void testSpnegoOverSymmetric() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoSymmetricPort";
        runKerberosTest(portName, false, PORT);
        runKerberosTest(portName, false, STAX_PORT);
        runKerberosTest(portName, true, PORT);
        runKerberosTest(portName, true, STAX_PORT);
    }

    @org.junit.Test
    public void testSpnegoOverSymmetricDerived() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoSymmetricDerivedPort";
        runKerberosTest(portName, false, PORT);
        runKerberosTest(portName, false, STAX_PORT);
        runKerberosTest(portName, true, PORT);
        runKerberosTest(portName, true, STAX_PORT);
    }

    @org.junit.Test
    public void testSpnegoOverSymmetricEncryptBeforeSigning() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoSymmetricEncryptBeforeSigningPort";
        runKerberosTest(portName, false, PORT);
        runKerberosTest(portName, false, STAX_PORT);
        runKerberosTest(portName, true, PORT);
        runKerberosTest(portName, true, STAX_PORT);
    }

    @org.junit.Test
    public void testSpnegoOverTransport() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoTransportPort";
        runKerberosTest(portName, false, PORT2);
        runKerberosTest(portName, false, STAX_PORT2);
        // // TODO Supporting streaming Snego outbound
        // runKerberosTest(portName, true, PORT2);
        // runKerberosTest(portName, true, STAX_PORT2);
    }

    @org.junit.Test
    public void testSpnegoOverTransportEndorsing() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoTransportEndorsingPort";
        runKerberosTest(portName, false, PORT2);
        runKerberosTest(portName, false, STAX_PORT2);
        // TODO Supporting streaming Spnego outbound
        // runKerberosTest(portName, true, PORT2);
        // runKerberosTest(portName, true, STAX_PORT2);
    }

    @org.junit.Test
    public void testSpnegoOverTransportEndorsingSP11() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoTransportEndorsingSP11Port";
        runKerberosTest(portName, false, PORT2);
        runKerberosTest(portName, false, STAX_PORT2);
        // TODO Supporting streaming Spnego outbound
        // runKerberosTest(portName, true, PORT2);
        // runKerberosTest(portName, true, STAX_PORT2);
    }

    @org.junit.Test
    @org.junit.Ignore
    public void testSpnegoOverSymmetricSecureConversation() throws Exception {
        if (!runTests || !unrestrictedPoliciesInstalled) {
            return;
        }

        String portName = "DoubleItSpnegoSymmetricSecureConversationPort";
        runKerberosTest(portName, false, PORT);
        //runKerberosTest(portName, false, STAX_PORT);
        //runKerberosTest(portName, true, PORT);
        //runKerberosTest(portName, true, STAX_PORT);
    }

    private void runKerberosTest(String portName, boolean streaming, String portNumber) throws Exception {

        SpringBusFactory bf = new SpringBusFactory();
        URL busFile = SpnegoTokenTest.class.getResource("client.xml");

        Bus bus = bf.createBus(busFile.toString());
        SpringBusFactory.setDefaultBus(bus);
        SpringBusFactory.setThreadDefaultBus(bus);

        URL wsdl = SpnegoTokenTest.class.getResource("DoubleItSpnego.wsdl");
        Service service = Service.create(wsdl, SERVICE_QNAME);
        QName portQName = new QName(NAMESPACE, portName);
        DoubleItPortType kerberosPort =
                service.getPort(portQName, DoubleItPortType.class);

        TestUtil.updateAddressPort(kerberosPort, portNumber);

        if (streaming) {
            SecurityTestUtil.enableStreaming(kerberosPort);
        }

        Assert.assertEquals(50, kerberosPort.doubleIt(25));

        ((java.io.Closeable)kerberosPort).close();
        bus.shutdown(true);
    }
}