On Thu, Jan 14, 2010, Joseph L. Casale wrote:
>>Another feature of rsync modules that can be useful is that each module can
>>specify a user and group thus one can rsync user directories between
>>systems where the user names are the same but uid and gid may differ.
>
>I have been looking at this all morning. Is there any way to auth with keys
>or something unique so I can script this securely? Iiuc, the only auth is done
>through these rsync user/pass pairs unless you do it with hosts etc.
Using rsync in daemon mode with modules requires no authentication if you
are comfortable with restricting access to each module by IP address or
CIDR block. The rsync man page also says:
Some modules on the remote daemon may require authentication.
If so, you will receive a password prompt when you connect.
You can avoid the password prompt by setting the environment
variable RSYNC_PASSWORD to the password you want to use or
using the --password-file option. This may be useful when
scripting rsync.
Bill
--
INTERNET: bill at celestial.com Bill Campbell; Celestial Software LLC
URL: http://www.celestial.com/ PO Box 820; 6641 E. Mercer Way
Voice: (206) 236-1676 Mercer Island, WA 98040-0820
Fax: (206) 232-9186 Skype: jwccsllc (206) 855-5792
Many companies that have made themselves dependent on [the equipment of a
certain major manufacturer] (and in doing so have sold their soul to the
devil) will collapse under the sheer weight of the unmastered complexity of
their data processing systems.
-- Edsger W. Dijkstra, SIGPLAN Notices, Volume 17, Number 5