[FreeNX-kNX] Problem: WARNING! Cookie mismatch in the authentication data

[Hans-Peter Jansen]

Hi Fabian,

thanks for your response.

Am Donnerstag, 30. Juni 2005 17:31 schrieb Fabian Franz:
> Am Donnerstag, 30. Juni 2005 14:44 schrieb Hans-Peter Jansen:
> > Hi,
> >
> > Auth: WARNING! Cookie mismatch in the authentication data.
> > handleAuthorization: WARNING! Failed to match the fake cookie for
> > FD#9.
>
> This is new functionality, which gives more security (compare with
> fake cookie in SSH), but is not yet supported by the old nxclient /
> FreeNX 0.4.1.
>
> So its no problem at all, just a "Warning".

Hmm, I forgot to note, that I didn't get any functionality out of knx 
right now, apart from the login and connecting dialog :-(..

e.g.:

NXPROXY - Version 1.5.0

Copyright (C) 2001, 2005 NoMachine.
See http://www.nomachine.com/ for more information.

Info: Proxy running in client mode with pid '24779'.
Info: Using log file 
'/home/hp/.nx/S-server-1005-2728EE29180EAC38512DD20D639945DF/errors'.
Info: Using stat file 
'/home/hp/.nx/S-server-1005-2728EE29180EAC38512DD20D639945DF/stats'.
Info: Connecting to remote host 'server.somewhere.tld:5005'.
Info: Connection to remote proxy 'server.somewhere.tld:5005' 
established.
Info: Synchronizing local and remote caches.
Info: Handshaking with remote proxy completed.
Info: Using cache parameters 4/262144/8192KB/8192KB.
Info: Using image cache parameters 1/1/32768KB.
Info: Using modem link parameters 2048/80/16/1024.
Info: Using pack method '16m-jpeg-3' with session 'unix-kde'.
Info: Using ZLIB data compression level 6.
Info: Using ZLIB data threshold set to 32.
Info: Using ZLIB stream compression level 9.
Info: Using remote ZLIB data compression level 6.
Info: Using remote ZLIB stream compression level 9.
Info: No suitable cache file found.
Info: Using remote server 'server.somewhere.tld:5005'.
Info: Starting X protocol compression.
Warning: Cookie mismatch in the authentication data.
Info: End of session requested by remote proxy.
Info: Shutting down the link and exiting.

On the server, every login attempt persist:

# nxserver --list
NX> 100 NXSERVER - Version 1.4.0-04-CVS OS (GPL)
NX> 127 Sessions list:

Display Username        Remote IP       Session ID
------- --------------- --------------- --------------------------------
1005    hp      xxx.yy.zz.qqq   2728EE29180EAC38512DD20D639945DF
1003    hp      xxx.yy.zz.qqq   3EADCC3FDFEE40AA1F0C0471C990BDB4
1006    hp      xxx.yy.zz.qqq   BDF793733D660E242EC781953724F486
1004    hp      xxx.yy.zz.qqq   EEF6299950B722458090C39A94BB5E98
NX> 999 Bye

and syslog notes on every attempt:
Jun 30 18:26:20 server sshd[20005]: Accepted publickey for nx 
from ::ffff:xxx.yy.zz.qqq port 56651 ssh2
Jun 30 18:26:21 server sshd[20036]: Accepted keyboard-interactive/pam 
for hp from ::ffff:127.0.0.1 port 41346 ssh2
Jun 30 18:26:22 server sshd[20123]: Accepted keyboard-interactive/pam 
for hp from ::ffff:127.0.0.1 port 41348 ssh2

Any idea, what am I do wrong here?

Thanks again,
Pete