AuthorizationTest.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.coheigea.cxf.jdbc.authorization;

import java.io.File;
import java.net.URL;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Properties;

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

import org.apache.commons.io.FileUtils;
import org.apache.cxf.Bus;
import org.apache.cxf.bus.spring.SpringBusFactory;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.frontend.ClientProxy;
import org.apache.cxf.testutil.common.AbstractBusClientServerTestBase;
import org.apache.cxf.testutil.common.TestUtil;
import org.example.contract.doubleit.DoubleItPortType;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;

/**
 * This tests using JDBC for authorization. A cxf client sends a SOAP UsernameToken to a CXF Endpoint.
 * The CXF Endpoint has been configured (see cxf-service.xml) to validate the UsernameToken via
 * the JAASUsernameTokenValidator, which dispatches it to the database for authentication + role 
 * retrieval.
 * 
 * The CXF Endpoint has configured the SimpleAuthorizingInterceptor, which requires that a user must
 * have role "boss" to access the "doubleIt" operation ("alice" has this role, "bob" does not).
 */
public class AuthorizationTest extends AbstractBusClientServerTestBase {

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

    private static final String PORT = allocatePort(Server.class);

    private static Connection conn;

    @BeforeClass
    public static void startServers() throws Exception {
        assertTrue(
                   "Server failed to launch",
                   // run the server in the same process
                   // set this to false to forkj
                   launchServer(Server.class, true)
            );

        String basedir = System.getProperty("basedir");
        if (basedir == null) {
            basedir = new File(".").getCanonicalPath();
        }

        File f = new File(basedir 
                          + "/target/test-classes/org/apache/coheigea/cxf/jdbc/authentication/jdbc.jaas");
        System.setProperty("java.security.auth.login.config", f.getPath());

        // Start Apache Derby
        Class.forName("org.apache.derby.jdbc.EmbeddedDriver").newInstance();

        Properties props = new Properties();
        conn = DriverManager.getConnection("jdbc:derby:memory:derbyDB;create=true", props);

        Statement statement = conn.createStatement();

        // Read in SQL file + populate the database
        File sqlFile = new File(basedir + "/target/test-classes/create-users.sql");
        String sqlString = FileUtils.readFileToString(sqlFile);
        String[] statements = sqlString.split(";");
        for (String s : statements) {
            String trimmedS = s.trim();
            if (!trimmedS.equals("")) {
                statement.executeUpdate(trimmedS);
            }
        }

    }

    @AfterClass
    public static void stopServers() throws Exception {
        // Shut Derby down
        if (conn != null) {
            conn.close();
        }
        try {
            DriverManager.getConnection("jdbc:derby:memory:derbyDB;drop=true");
        } catch (SQLException ex) {
            // expected
        }
    }

    @org.junit.Test
    public void testAuthorizedRequestViaJetty() throws Exception {

        SpringBusFactory bf = new SpringBusFactory();
        URL busFile = AuthorizationTest.class.getResource("cxf-client.xml");

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

        URL wsdl = AuthorizationTest.class.getResource("DoubleIt.wsdl");
        Service service = Service.create(wsdl, SERVICE_QNAME);
        QName portQName = new QName(NAMESPACE, "DoubleItTransportUTJettyPort");
        DoubleItPortType transportPort = 
            service.getPort(portQName, DoubleItPortType.class);
        TestUtil.updateAddressPort(transportPort, PORT);

        Client client = ClientProxy.getClient(transportPort);
        client.getRequestContext().put("ws-security.username", "alice");

        doubleIt(transportPort, 25);
    }

    @org.junit.Test
    public void testUnauthorizedRequestViaJetty() throws Exception {

        SpringBusFactory bf = new SpringBusFactory();
        URL busFile = AuthorizationTest.class.getResource("cxf-client.xml");

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

        URL wsdl = AuthorizationTest.class.getResource("DoubleIt.wsdl");
        Service service = Service.create(wsdl, SERVICE_QNAME);
        QName portQName = new QName(NAMESPACE, "DoubleItTransportUTJettyPort");
        DoubleItPortType transportPort = 
            service.getPort(portQName, DoubleItPortType.class);
        TestUtil.updateAddressPort(transportPort, PORT);

        Client client = ClientProxy.getClient(transportPort);
        client.getRequestContext().put("ws-security.username", "bob");

        try {
            doubleIt(transportPort, 25);
            Assert.fail("Failure expected on bob");
        } catch (Exception ex) {
            // expected
        }
    }

    private static void doubleIt(DoubleItPortType port, int numToDouble) {
        int resp = port.doubleIt(numToDouble);
        Assert.assertEquals(numToDouble * 2 , resp);
    }

}