Fixes for these issues:

dugan

23.54.2009 841933daec4f92d73f999337422fab52c1030b1f

 opends/src/server/org/opends/server/extensions/SASLContext.java

@@ -22,7 +22,7 @@
 * CDDL HEADER END
 *
 *
 *      Copyright 2008 Sun Microsystems, Inc.
 *      Copyright 2008-2009 Sun Microsystems, Inc.
 */

package org.opends.server.extensions;
@@ -44,6 +44,8 @@
import javax.security.sasl.Sasl;
import javax.security.sasl.SaslException;
import javax.security.sasl.SaslServer;

import org.ietf.jgss.GSSException;
import org.opends.server.loggers.debug.DebugTracer;
import org.opends.messages.Message;
import org.opends.server.api.ClientConnection;
@@ -297,14 +299,13 @@
     * @throws SaslException If the SASL server cannot evaluate the byte array.
     */
    private ByteString evaluateResponse(ByteString response)
      throws SaslException
    {
      throws SaslException  {
      if (response == null)
      {
        response = ByteString.empty();
      }
      return ByteString.wrap(saslServer.evaluateResponse(
          response.toByteArray()));
      byte[] evalResponse = saslServer.evaluateResponse(response.toByteArray());
      if(evalResponse == null)
        return ByteString.empty();
      else return ByteString.wrap(evalResponse);
    }


@@ -750,13 +751,17 @@
       if(saslServer == null) {
           try {
               initSASLServer();
           } catch (SaslException e) {
               if (debugEnabled()) {
                   TRACER.debugCaught(DebugLogLevel.ERROR, e);
               }
               Message msg =
                   ERR_SASL_CONTEXT_CREATE_ERROR.get(SASL_MECHANISM_DIGEST_MD5,
                                                     getExceptionMessage(e));
           } catch (SaslException ex) {
               if (debugEnabled())
                   TRACER.debugCaught(DebugLogLevel.ERROR, ex);
               Message msg;
               GSSException gex = (GSSException) ex.getCause();
               if(gex != null)
                 msg = ERR_SASL_CONTEXT_CREATE_ERROR.get(SASL_MECHANISM_GSSAPI,
                     GSSAPISASLMechanismHandler.getGSSExceptionMessage(gex));
               else
                  msg = ERR_SASL_CONTEXT_CREATE_ERROR.get(SASL_MECHANISM_GSSAPI,
                                                     getExceptionMessage(ex));
               clientConn.setSASLAuthStateInfo(null);
               bindOp.setAuthFailureReason(msg);
               bindOp.setResultCode(ResultCode.INVALID_CREDENTIALS);