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Jan 5, 2010

I have run into a problem using FreeNX in combination with public key authentication. I have Googled myself silly, but I can't find the exact answer to my problem. I am hoping that someone here will know the answer. First, let me tell you what I am trying to accomplish:

- I don't want my ssh server exposed to the Internet with password logins enabled. I only want public key authentication.
- I want to have access to NX server from anywhere in the world.
- I want NX to use a custom keypair, not the default supplied by FreeNX.

My environment:
openSUSE 11.2 (client and server)
KDE 4.3.4 (client and server)
FreeNX-0.7.2-26.5.i586 (server)
openssh-5.2p1-9.1.i586 (client and server)
NX Client for Linux 3.4.0-5 from NoMachine (client)
qtNX Client qtnx-0.0.1SVNr281-215.1.i586 (client)

The login problem persists, whether I am connected to the same network or to another network. Since ssh logins work, I don't think a firewall is the culprit. What do I have working so far: - The ssh server on the remote host only accepts public key authentication and I can login from the client without problems. So far so good. - FreeNX is installed on the remote host, using a custom keypair.
Authentication with this key works. I can login from the client with the nx user and the public key.

[code]...

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[code]......

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[Code]...

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