org.kalypso.test.bsu.wfs.SingleSignonTest.java Source code

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Here is the source code for org.kalypso.test.bsu.wfs.SingleSignonTest.java

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/*----------------    FILE HEADER KALYPSO ------------------------------------------
 *
 *  This file is part of kalypso.
 *  Copyright (C) 2004 by:
 * 
 *  Technical University Hamburg-Harburg (TUHH)
 *  Institute of River and coastal engineering
 *  Denickestrae 22
 *  21073 Hamburg, Germany
 *  http://www.tuhh.de/wb
 * 
 *  and
 *  
 *  Bjoernsen Consulting Engineers (BCE)
 *  Maria Trost 3
 *  56070 Koblenz, Germany
 *  http://www.bjoernsen.de
 * 
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 * 
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 * 
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * 
 *  Contact:
 * 
 *  E-Mail:
 *  belger@bjoernsen.de
 *  schlienger@bjoernsen.de
 *  v.doemming@tuhh.de
 *   
 *  ---------------------------------------------------------------------------*/
package org.kalypso.test.bsu.wfs;

import java.io.File;
import java.io.FileWriter;
import java.net.URL;
import java.security.Principal;
import java.util.Iterator;
import java.util.Set;

import javax.security.auth.callback.Callback;
import javax.security.auth.callback.CallbackHandler;
import javax.security.auth.callback.NameCallback;
import javax.security.auth.callback.PasswordCallback;
import javax.security.auth.login.LoginContext;

import junit.framework.TestCase;

import org.apache.commons.io.CopyUtils;
import org.apache.commons.io.IOUtils;

/**
 * @author doemming
 */
public class SingleSignonTest extends TestCase {

    public void testSigngleSignon() throws Exception {
        try {
            copy(new File("D:/eclipse3.1/tmp/web_FlowsAStestLogin.html"));
            LoginContext loginContext = null;
            System.setProperty("java.security.auth.login.config", "D:/eclipse3.1/tmp/jaasConf.txt");
            // Login-Kontext fr die Konfiguration "Demo" erzeugen
            // loginContext = new LoginContext( "Demo" );
            loginContext = new LoginContext("Demo", new CallbackHandler() {

                public void handle(Callback[] callbacks) {
                    for (int i = 0; i < callbacks.length; i++) {
                        Callback callback = callbacks[i];
                        if (callback instanceof NameCallback) {
                            final NameCallback nCall = (NameCallback) callback;
                            System.out.println(nCall.getPrompt());
                            nCall.setName("Flowsad");
                        } else if (callback instanceof PasswordCallback) {
                            final PasswordCallback call = (PasswordCallback) callback;
                            System.out.println(call.getPrompt());
                            call.setPassword(new char[] { ' ', ' ', });
                        } else
                            System.out.println("unknown Callback: " + callback.getClass().getName());
                    }
                }

            });
            // Durchfhrung des Logins
            loginContext.login();
            System.out.println("authentication succeeded");

            // Die Principals ermitteln...
            Set principals = loginContext.getSubject().getPrincipals();
            // ...und in einer Iteration ausgeben
            Iterator it = principals.iterator();
            Principal p;
            while (it.hasNext()) {
                p = (Principal) it.next();
                System.out.println(p);
            }
            System.out.println("logging out...");
            copy(new File("D:/eclipse3.1/tmp/web_FlowsAdmitLogin.html"));

            loginContext.logout();
        } catch (Exception e) {
            System.out.println("authentication failed");
            throw e;
        }
    }

    private void copy(File file) throws Exception {
        URL url = new URL("http://bsu-srv-u04242/gruenplan/control?action=init");
        FileWriter writer = new FileWriter(file);
        CopyUtils.copy(url.openStream(), writer);
        IOUtils.closeQuietly(writer);
    }
}