*/
package jcifs.smb;


import java.security.GeneralSecurityException;
import java.security.MessageDigest;

import javax.crypto.Cipher;
import javax.crypto.ShortBufferException;

import jcifs.CIFSContext;
import jcifs.util.Crypto;
import jcifs.util.Encdec;
import jcifs.util.Strings;


/**
 * Internal use only
 * 
 * @author mbechler
 * @internal
 */
public final class NtlmUtil {

    /**

 */
package jcifs.internal.smb2.create;


import java.nio.charset.StandardCharsets;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.Configuration;
import jcifs.internal.RequestWithPath;
import jcifs.internal.smb2.ServerMessageBlock2Request;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.util.SMBUtil;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import org.junit.runners.Parameterized.Parameters;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.SmbConstants;
import jcifs.SmbResource;
import jcifs.SmbSession;
import jcifs.internal.smb2.Smb2Constants;
import jcifs.internal.smb2.create.Smb2CloseRequest;

    @Override
    public SmbSessionImpl getSmbSession ( CIFSContext tf ) {
        return getSmbSession(tf, null, null);
    }


    /**
     *
     * @param tf
     *            context to use
     * @return a session for the context
     */
    @Override
    @SuppressWarnings ( "resource" )
    public synchronized SmbSessionImpl getSmbSession ( CIFSContext tf, String targetHost, String targetDomain ) {

    protected SmbTreeConnection ( CIFSContext ctx ) {
        this.ctx = ctx;
        this.delegate = null;
    }


    protected SmbTreeConnection ( SmbTreeConnection treeConnection ) {
        this.ctx = treeConnection.ctx;
        this.delegate = treeConnection;
    }


    static SmbTreeConnection create ( CIFSContext c ) {
        if ( c.getConfig().isTraceResourceUsage() ) {

import javax.servlet.http.HttpSession;

import org.bouncycastle.util.encoders.Base64;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.Address;
import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.Config;
import jcifs.DfsReferralData;
import jcifs.NameServiceClient;
import jcifs.SmbConstants;
import jcifs.config.PropertyConfiguration;
import jcifs.context.BaseContext;

    private String share; // Can be null

    private Address[] addresses;
    private int addressIndex;
    private int type;

    private CIFSContext ctx;


    /**
     * 
     * @param ctx
     * @param u
     */
    public SmbResourceLocatorImpl ( CIFSContext ctx, URL u ) {
        this.ctx = ctx;
        this.url = u;
    }


    /**
     * {@inheritDoc}
     *

import java.io.IOException;
import java.io.InputStream;
import java.io.InterruptedIOException;
import java.net.MalformedURLException;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import jcifs.CIFSContext;
import jcifs.CIFSException;
import jcifs.SmbConstants;
import jcifs.SmbFileHandle;
import jcifs.internal.smb1.com.SmbComReadAndX;
import jcifs.internal.smb1.com.SmbComReadAndXResponse;

    private String authMethod;

    private boolean handshakeComplete;

    private CIFSContext transportContext;


    /**
     * 
     * @param connection
     *            connection to wrap
     * @param tc
     *            context to use
     */
    public NtlmHttpURLConnection ( HttpURLConnection connection, CIFSContext tc ) {
        super(connection.getURL());
        this.connection = connection;

        }
        return cs;
    }


    /**
     * 
     * {@inheritDoc}
     *
     * @see jcifs.smb.SmbTreeInternal#connectLogon(jcifs.CIFSContext)
     */
    @Override
    @Deprecated
    public void connectLogon ( CIFSContext tf ) throws SmbException {
        if ( tf.getConfig().getLogonShare() == null ) {
            try {
                treeConnect(null, null);
            }