Hello,
I'm trying to do SCP file transfer with username/password
auth (no keys involved). I'm using almost verbatim version
of example http://www.jcraft.com/jsch/examples/ScpToNoneCipher.java.
There are two servers, sitting side by side, one of which
works fine, other produces "Auth cancel" exception (Session.java:448).
[good server]
Login or failure takes about 4-5 seconds.
On failure produces "Auth failed" exception.
[bad server]
No matter if given correct or incorrect credentials,
_instantly_ (less than 1 sec) produces "Auth cancel" exception.
Manual SCP ('scp file [EMAIL PROTECTED]') works fine.
On both servers command 'ssh -V' produces:
OpenSSH_4.3p2 Debian-9, OpenSSL 0.9.8c 05 Sep 2006
My intuition tells me, that problem may be buried in this file:
----------------------------------+---------------------+-------------------------+
| /etc/ssh/sshd_conf differences | [good server value] | [bad server
value] |
+---------------------------------+---------------------+-------------------------+
| LoginGraceTime | 600 | 120
|
| AuthorizedKeysFile | #commented out |
%h/.ssh/authorized_keys |
| ChallengeResponseAuthentication | #commented out | no
|
| PasswordAuthentication | no | #commented
out |
| KeepAlive | yes | -no entry-
|
| TCPKeepAlive | -no entry- | yes
|
+---------------------------------+---------------------+-------------------------+
...although what most of these properties mean - I'm bereft of notion.
Hopefully one of you knows it? If go and start shouting at the administrator
I'd better know what I'm doing :)
Since trying Sftp (as per http://www.jcraft.com/jsch/examples/Sftp.java)
produces the same exact result ('Auth cancel' on bad server), i strongly
suspect sshd_conf of inducing this mischevous behaviour.
If anyone is able to clear those things for me - i'd be very grateful.
greets
--
pafau k.
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
JSch-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/jsch-users
