Package org.apache.maven.wagon.tck.http.fixture

Source Code of org.apache.maven.wagon.tck.http.fixture.ServerFixture

package org.apache.maven.wagon.tck.http.fixture;

/*
* 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
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import org.apache.log4j.Logger;
import org.mortbay.jetty.Connector;
import org.mortbay.jetty.Handler;
import org.mortbay.jetty.Server;
import org.mortbay.jetty.handler.DefaultHandler;
import org.mortbay.jetty.handler.HandlerCollection;
import org.mortbay.jetty.nio.SelectChannelConnector;
import org.mortbay.jetty.security.Constraint;
import org.mortbay.jetty.security.ConstraintMapping;
import org.mortbay.jetty.security.HashUserRealm;
import org.mortbay.jetty.security.SecurityHandler;
import org.mortbay.jetty.security.SslSocketConnector;
import org.mortbay.jetty.servlet.AbstractSessionManager;
import org.mortbay.jetty.servlet.FilterHolder;
import org.mortbay.jetty.servlet.FilterMapping;
import org.mortbay.jetty.servlet.ServletHolder;
import org.mortbay.jetty.servlet.SessionHandler;
import org.mortbay.jetty.webapp.WebAppContext;

import javax.servlet.Filter;
import javax.servlet.Servlet;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;

import static org.apache.maven.wagon.tck.http.util.TestUtil.getResource;

public class ServerFixture
{
    private static Logger logger = Logger.getLogger( ServerFixture.class );

    public static final String SERVER_ROOT_RESOURCE_PATH = "default-server-root";

    // it seems that some JDKs have a problem if you use different key stores
    // so we gonna reuse the keystore which is is used in the wagon implementations already
    public static final String SERVER_SSL_KEYSTORE_RESOURCE_PATH = "ssl/keystore";

    public static final String SERVER_SSL_KEYSTORE_PASSWORD = "wagonhttp";

    public static final String SERVER_HOST = "localhost";

    private final Server server;

    private final WebAppContext webappContext;

    private final HashUserRealm securityRealm;

    private final SecurityHandler securityHandler;

    private int filterCount = 0;

    private int httpPort;

    public ServerFixture( final boolean ssl )
        throws URISyntaxException, IOException
    {
        server = new Server();
        if ( ssl )
        {
            SslSocketConnector connector = new SslSocketConnector();
            String keystore = getResource( SERVER_SSL_KEYSTORE_RESOURCE_PATH ).getAbsolutePath();

            Logger.getLogger( ServerFixture.class ).info( "TCK Keystore path: " + keystore );
            System.setProperty( "javax.net.ssl.keyStore", keystore );
            System.setProperty( "javax.net.ssl.trustStore", keystore );

            // connector.setHost( SERVER_HOST );
            //connector.setPort( port );
            connector.setKeystore( keystore );
            connector.setPassword( SERVER_SSL_KEYSTORE_PASSWORD );
            connector.setKeyPassword( SERVER_SSL_KEYSTORE_PASSWORD );

            server.addConnector( connector );
        }
        else
        {
            Connector connector = new SelectChannelConnector();
            connector.setHost( "localhost" );
            //connector.setPort( port );
            server.addConnector( connector );
        }

        Constraint constraint = new Constraint();
        constraint.setName( Constraint.__BASIC_AUTH );

        constraint.setRoles( new String[]{ "allowed" } );
        constraint.setAuthenticate( true );

        ConstraintMapping cm = new ConstraintMapping();
        cm.setConstraint( constraint );
        cm.setPathSpec( "/protected/*" );

        securityHandler = new SecurityHandler();

        securityRealm = new HashUserRealm( "Test Server" );

        securityHandler.setUserRealm( securityRealm );
        securityHandler.setConstraintMappings( new ConstraintMapping[]{ cm } );

        webappContext = new WebAppContext();
        webappContext.setContextPath( "/" );

        File base = getResource( SERVER_ROOT_RESOURCE_PATH );
        logger.info( "docroot: " + base );
        webappContext.setWar( base.getAbsolutePath() );
        webappContext.addHandler( securityHandler );

        SessionHandler sessionHandler = webappContext.getSessionHandler();
        ( (AbstractSessionManager) sessionHandler.getSessionManager() ).setUsingCookies( false );

        HandlerCollection handlers = new HandlerCollection();
        handlers.setHandlers( new Handler[]{ webappContext, new DefaultHandler() } );

        server.setHandler( handlers );
    }

    public void addFilter( final String pathSpec, final Filter filter )
    {
        String name = "filter" + filterCount++;

        FilterMapping fm = new FilterMapping();
        fm.setPathSpec( pathSpec );
        fm.setFilterName( name );

        FilterHolder fh = new FilterHolder( filter );
        fh.setName( name );

        webappContext.getServletHandler().addFilter( fh, fm );
    }

    public void addServlet( final String pathSpec, final Servlet servlet )
    {
        webappContext.getServletHandler().addServletWithMapping( new ServletHolder( servlet ), pathSpec );
    }

    public void addUser( final String user, final String password )
    {
        securityRealm.put( user, password );
        securityRealm.addUserToRole( user, "allowed" );
    }

    public Server getServer()
    {
        return server;
    }

    public WebAppContext getWebappContext()
    {
        return webappContext;
    }

    public void stop()
        throws Exception
    {
        if ( server != null )
        {
            server.stop();
        }
    }

    public void start()
        throws Exception
    {
        if ( server.isStarted() || server.isRunning() )
        {
            return;
        }
        server.start();

        int total = 0;
        while ( total < 3000 && !server.isStarted() )
        {
            server.wait( 10 );
            total += 10;
        }

        if ( !server.isStarted() )
        {
            throw new IllegalStateException( "Server didn't start in: " + total + "ms." );
        }
        this.httpPort = server.getConnectors()[0].getLocalPort();
    }

    public int getHttpPort()
    {
        return httpPort;
    }
}
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