rsync - Sep 2002 - Password authentication in a script

Greetings,

Here is my configuration:  a rsync linux server, a rsync windows client.
I would like to run a rsync from windows in a .bat file.
The problem is that a password prompt is always shown.
I have read the archives and the man pages: i have create a rsyncd.secret like
this:
rsync:thePassword

Here is my rsyncd.conf file:
[rsync]
	path=/
	uid=nobody
	gid=nobody
	auth users=rsync
	secrets file=/etc/rsyncd.secret
	

Here is my batch file on windows:
rsync251-2 -e ssh  -av rsync@192.168.1.2:/var/www/ e:\essai

I am always asked the password !

What is the problem ?

Thanks.

Franck
------------------------------------------

Faites un voeu et puis Voila ! www.voila.fr

f.collineau wrote:
> Here is my rsyncd.conf file:
> [rsync]
> 	path=/
> 	uid=nobody
> 	gid=nobody
> 	auth users=rsync
> 	secrets file=/etc/rsyncd.secret
So, the Daemon would ask you for the passwd in the secrets file, if 
you *were to connect* to it - which you IMO aren't.

The rsync.secret passwords table is only responsible if you access the 
server per
rsync [OPTION]... [USER@]HOST::SRC [DEST]
or
rsync [OPTION]... rsync://[USER@]HOST[:PORT]/SRC [DEST]
> Here is my batch file on windows:
> rsync251-2 -e ssh  -av rsync@192.168.1.2:/var/www/ e:\essai
This looks like you used ssh transport instead of rsync:, this AFAIK 
means that the Unix system is responsible for the authentication.

So, your rsync secrets are never checked, but the prompt is from ssh.

If you want to forego password checks in this way, you probably want 
to use ssh key authentication w/o a key password.

But this special command line will probably never work, anyway, since 
the user rsync obviously is a rsync secrets-file user, not a unix user 
(which would be required for ssh transport).

I would recommend to you thoroughly reading the manpages for:
rsync
rsyncd
ssh
ssh-keygen

Also, for deeper understanding, read should up about Unix authentication.

Questions that are unclear then will likely be discussed with more 
gusto here.

Yours, have fun, Bernd