Salem

je n'arrive pas a comprendre ,j'ai une requete d'insertion ds un JSP, je recupere un parametre d'environnement (nom de la machine client)par:


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String remoteHost ="";
 String username="";
String auth = request.getHeader("Authorization");
if (auth == null)
{
  response.setStatus(response.SC_UNAUTHORIZED);
  response.setHeader("WWW-Authenticate", "NTLM");
  response.flushBuffer();
  return;
}
if (auth.startsWith("NTLM "))
{
  byte[] msg = new sun.misc.BASE64Decoder().decodeBuffer(auth.substring(5));
  int off = 0, length, offset;
  if (msg[8] == 1)
  {
    byte z = 0;
    byte[] msg1 = {(byte)'N', (byte)'T', (byte)'L', (byte)'M', (byte)'S', (byte)'S', (byte)'P',
      z,(byte)2, z, z, z, z, z, z, z,(byte)40, z, z, z,
      (byte)1, (byte)130, z, z,z, (byte)2, (byte)2,
      (byte)2, z, z, z, z, z, z, z, z, z, z, z, z};
    response.setHeader("WWW-Authenticate", "NTLM " +
       new sun.misc.BASE64Encoder().encodeBuffer(msg1));
    response.sendError(response.SC_UNAUTHORIZED);
    return;
  }
  else if (msg[8] == 3)
  {
    off = 30;

    length = msg[off+17]*256 + msg[off+16];
    offset = msg[off+19]*256 + msg[off+18];
     remoteHost = new String(msg, offset, length);

    length = msg[off+1]*256 + msg[off];
    offset = msg[off+3]*256 + msg[off+2];
    String domain = new String(msg, offset, length);

    length = msg[off+9]*256 + msg[off+8];
    offset = msg[off+11]*256 + msg[off+10];
     username = new String(msg, offset, length);

    out.println("Username:"+username+"<BR>");
    out.println("RemoteHost:"+remoteHost+"<BR>");
    out.println("Domain:"+domain+"<BR>");

  }
}
C parfait je recupere username normal, je constate ca par l'affichage de username

mais

si j'execute la requete d'insertion, il n'insert que la premiere lettre de username


a tous...j'attend l'aide
merci d'avance
Zoheir BOUSSAFI