WReqTest.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.fediz.integrationtests;


import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;

import javax.servlet.ServletException;

import com.gargoylesoftware.htmlunit.WebClient;
import com.gargoylesoftware.htmlunit.html.DomElement;
import com.gargoylesoftware.htmlunit.html.DomNodeList;
import com.gargoylesoftware.htmlunit.html.HtmlForm;
import com.gargoylesoftware.htmlunit.html.HtmlPage;
import com.gargoylesoftware.htmlunit.html.HtmlSubmitInput;

import org.apache.catalina.Context;
import org.apache.catalina.LifecycleException;
import org.apache.catalina.LifecycleState;
import org.apache.catalina.connector.Connector;
import org.apache.catalina.startup.Tomcat;
import org.apache.commons.io.IOUtils;
import org.apache.cxf.fediz.core.ClaimTypes;
import org.apache.cxf.fediz.tomcat7.FederationAuthenticator;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.junit.AfterClass;
import org.junit.Assert;
import org.junit.BeforeClass;

/**
 * A test for sending a TokenType request to the IdP via the "wreq" parameter.
 */
public class WReqTest {

    static String idpHttpsPort;
    static String rpHttpsPort;

    private static Tomcat idpServer;
    private static Tomcat rpServer;

    @BeforeClass
    public static void init() throws Exception {
        System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");
        System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");
        System.setProperty("org.apache.commons.logging.simplelog.log.httpclient.wire", "info");
        System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.commons.httpclient", "info");
        System.setProperty("org.apache.commons.logging.simplelog.log.org.springframework.webflow", "info");
        System.setProperty("org.apache.commons.logging.simplelog.log.org.springframework.security.web", "info");
        System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.cxf.fediz", "info");
        System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.cxf", "info");

        idpHttpsPort = System.getProperty("idp.https.port");
        Assert.assertNotNull("Property 'idp.https.port' null", idpHttpsPort);
        rpHttpsPort = System.getProperty("rp.https.port");
        Assert.assertNotNull("Property 'rp.https.port' null", rpHttpsPort);

        idpServer = startServer(true, idpHttpsPort);
        rpServer = startServer(false, rpHttpsPort);
    }

    private static Tomcat startServer(boolean idp, String port)
        throws ServletException, LifecycleException, IOException {
        Tomcat server = new Tomcat();
        server.setPort(0);
        String currentDir = new File(".").getCanonicalPath();
        String baseDir = currentDir + File.separator + "target";
        server.setBaseDir(baseDir);

        if (idp) {
            server.getHost().setAppBase("tomcat/idp/webapps");
        } else {
            server.getHost().setAppBase("tomcat/rp/webapps");
        }
        server.getHost().setAutoDeploy(true);
        server.getHost().setDeployOnStartup(true);

        Connector httpsConnector = new Connector();
        httpsConnector.setPort(Integer.parseInt(port));
        httpsConnector.setSecure(true);
        httpsConnector.setScheme("https");
        //httpsConnector.setAttribute("keyAlias", keyAlias);
        httpsConnector.setAttribute("keystorePass", "tompass");
        httpsConnector.setAttribute("keystoreFile", "test-classes/server.jks");
        httpsConnector.setAttribute("truststorePass", "tompass");
        httpsConnector.setAttribute("truststoreFile", "test-classes/server.jks");
        httpsConnector.setAttribute("clientAuth", "want");
        // httpsConnector.setAttribute("clientAuth", "false");
        httpsConnector.setAttribute("sslProtocol", "TLS");
        httpsConnector.setAttribute("SSLEnabled", true);

        server.getService().addConnector(httpsConnector);

        if (idp) {
            File stsWebapp = new File(baseDir + File.separator + server.getHost().getAppBase(), "fediz-idp-sts");
            server.addWebapp("/fediz-idp-sts", stsWebapp.getAbsolutePath());

            File idpWebapp = new File(baseDir + File.separator + server.getHost().getAppBase(), "fediz-idp");
            server.addWebapp("/fediz-idp", idpWebapp.getAbsolutePath());
        } else {
            File rpWebapp = new File(baseDir + File.separator + server.getHost().getAppBase(), "simpleWebapp");
            Context cxt = server.addWebapp("/fedizhelloworld", rpWebapp.getAbsolutePath());

            // Substitute the IDP port. Necessary if running the test in eclipse where port filtering doesn't seem
            // to work
            File f = new File(currentDir + "/src/test/resources/fediz_config_wreq.xml");
            FileInputStream inputStream = new FileInputStream(f);
            String content = IOUtils.toString(inputStream, "UTF-8");
            inputStream.close();
            if (content.contains("idp.https.port")) {
                content = content.replaceAll("\\$\\{idp.https.port\\}", "" + idpHttpsPort);

                File f2 = new File(baseDir + "/test-classes/fediz_config_wreq.xml");
                try (FileOutputStream outputStream = new FileOutputStream(f2)) {
                    IOUtils.write(content, outputStream, "UTF-8");
                }
            }

            FederationAuthenticator fa = new FederationAuthenticator();
            fa.setConfigFile(currentDir + File.separator + "target" + File.separator
                             + "test-classes" + File.separator + "fediz_config_wreq.xml");
            cxt.getPipeline().addValve(fa);
        }

        server.start();

        return server;
    }

    @AfterClass
    public static void cleanup() {
        shutdownServer(idpServer);
        shutdownServer(rpServer);
    }

    private static void shutdownServer(Tomcat server) {
        try {
            if (server != null && server.getServer() != null
                && server.getServer().getState() != LifecycleState.DESTROYED) {
                if (server.getServer().getState() != LifecycleState.STOPPED) {
                    server.stop();
                }
                server.destroy();
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    public String getIdpHttpsPort() {
        return idpHttpsPort;
    }

    public String getRpHttpsPort() {
        return rpHttpsPort;
    }

    public String getServletContextName() {
        return "fedizhelloworld";
    }

    @org.junit.Test
    public void testSAML1TokenViaWReq() throws Exception {
        String url = "https://localhost:" + getRpHttpsPort() + "/fedizhelloworld/secure/fedservlet";
        String user = "alice";
        String password = "ecila";

        final String bodyTextContent = login(url, user, password, getIdpHttpsPort());

        Assert.assertTrue("Principal not " + user,
                          bodyTextContent.contains("userPrincipal=" + user));
        Assert.assertTrue("User " + user + " does not have role Admin",
                          bodyTextContent.contains("role:Admin=false"));
        Assert.assertTrue("User " + user + " does not have role Manager",
                          bodyTextContent.contains("role:Manager=false"));
        Assert.assertTrue("User " + user + " must have role User",
                          bodyTextContent.contains("role:User=true"));

        String claim = ClaimTypes.FIRSTNAME.toString();
        Assert.assertTrue("User " + user + " claim " + claim + " is not 'Alice'",
                          bodyTextContent.contains(claim + "=Alice"));
        claim = ClaimTypes.LASTNAME.toString();
        Assert.assertTrue("User " + user + " claim " + claim + " is not 'Smith'",
                          bodyTextContent.contains(claim + "=Smith"));
        claim = ClaimTypes.EMAILADDRESS.toString();
        Assert.assertTrue("User " + user + " claim " + claim + " is not 'alice@realma.org'",
                          bodyTextContent.contains(claim + "=alice@realma.org"));

    }

    private static String login(String url, String user, String password, String idpPort) throws IOException {
        final WebClient webClient = new WebClient();
        webClient.getOptions().setUseInsecureSSL(true);
        webClient.getCredentialsProvider().setCredentials(
            new AuthScope("localhost", Integer.parseInt(idpPort)),
            new UsernamePasswordCredentials(user, password));

        webClient.getOptions().setJavaScriptEnabled(false);
        final HtmlPage idpPage = webClient.getPage(url);
        webClient.getOptions().setJavaScriptEnabled(true);
        Assert.assertEquals("IDP SignIn Response Form", idpPage.getTitleText());

        // Test the SAML Version here
        DomNodeList<DomElement> results = idpPage.getElementsByTagName("input");

        String wresult = null;
        for (DomElement result : results) {
            if ("wresult".equals(result.getAttributeNS(null, "name"))) {
                wresult = result.getAttributeNS(null, "value");
                break;
            }
        }
        Assert.assertTrue(wresult != null
            && wresult.contains("urn:oasis:names:tc:SAML:1.0:cm:bearer"));

        final HtmlForm form = idpPage.getFormByName("signinresponseform");
        final HtmlSubmitInput button = form.getInputByName("_eventId_submit");

        final HtmlPage rpPage = button.click();
        Assert.assertEquals("WS Federation Systests Examples", rpPage.getTitleText());

        webClient.close();
        return rpPage.getBody().getTextContent();
    }

}