import java.util.stream.Collectors;

import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
import org.apache.http.auth.NTCredentials;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.auth.DigestScheme;
import org.apache.http.impl.auth.NTLMScheme;
import org.apache.logging.log4j.LogManager;

     */

    public synchronized static void setDefault ( NtlmAuthenticator a ) {
        if ( auth != null ) {
            return;
        }
        auth = a;
    }


    /**
     * 
     * @return the default authentiucation credentials
     */
    public static NtlmAuthenticator getDefault () {
        return auth;
    }


    protected final String getRequestingURL () {
        return this.url;
    }

     * @param auth Credentials suitable for accessing the SID's information.
     */
    public void resolve(String authorityServerName,
                    NtlmPasswordAuthentication auth) throws IOException {
        SID[] sids = new SID[1];
        sids[0] = this;
        SID.resolveSids(authorityServerName, auth, sids);
    }

    void resolveWeak() {

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.crawler.client.http.ntlm;

import org.apache.http.auth.AuthScheme;
import org.apache.http.auth.AuthSchemeProvider;
import org.apache.http.impl.auth.NTLMScheme;
import org.apache.http.protocol.HttpContext;

/**
 * This class is AuthSchemeFactory implementation for NTLM.
 *
 * @author shinsuke
 *
 */

    }
    synchronized SmbSession getSmbSession( NtlmPasswordAuthentication auth ) {
        SmbSession ssn;
        long now;

        ListIterator iter = sessions.listIterator();
        while( iter.hasNext() ) {
            ssn = (SmbSession)iter.next();
            if( ssn.matches( auth )) {
                ssn.auth = auth;
                return ssn;
            }
        }

/**
 * @author shinsuke
 *
 */
public class SmbAuthenticationHolder {
    private final Map<String, SmbAuthentication> authMap = new HashMap<>();

    public void add(final SmbAuthentication auth) {
        authMap.put(auth.getPathPrefix(), auth);
    }

    public SmbAuthentication get(final String path) {
        if (path == null) {
            return null;
        }

                this.creds = renewed;
                return true;
            }
        }
        NtlmAuthenticator auth = NtlmAuthenticator.getDefault();
        if ( auth != null ) {
            NtlmPasswordAuthenticator newAuth = NtlmAuthenticator
                    .requestNtlmPasswordAuthentication(auth, locationHint, ( error instanceof SmbAuthException ) ? (SmbAuthException) error : null);
            if ( newAuth != null ) {

/**
 * @author shinsuke
 *
 */
public class SmbAuthenticationHolder {
    private final Map<String, SmbAuthentication> authMap = new HashMap<>();

    public void add(final SmbAuthentication auth) {
        authMap.put(auth.getPathPrefix(), auth);
    }

    public SmbAuthentication get(final String path) {
        if (path == null) {
            return null;
        }

import java.security.Key;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import javax.security.auth.Subject;
import javax.security.auth.kerberos.KerberosKey;
import javax.security.auth.kerberos.KeyTab;
import javax.security.auth.login.LoginContext;
import javax.security.auth.login.LoginException;


@SuppressWarnings ( "javadoc" )
public class KerberosCredentials {

    private Subject subject;

                auth.getUserSessionKey(transport.server.encryptionKey, macSigningKey, 0);
                System.arraycopy(auth.getUnicodeHash(transport.server.encryptionKey),
                            0, macSigningKey, 16, 24);
                break;
            case 3:
            case 4:
            case 5:
                macSigningKey = new byte[16];