Question

Freenas generage ssh-key

Asked by: JROCK1980

I have a freenas server up and running and what I would like to do is generate a ssh key so that when my freenas box goes to ssh into other boxes it does not have to use a password. I know how to do this in a typical linux/unix box. Any ideas? Thanks

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Asked On
2009-02-05 at 08:51:02ID24116261
Tags

freenas

,

ssh

Topics

rSync Backup Utility

,

Linux

,

Miscellaneous Networking

Participating Experts
2
Points
125
Comments
8

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Answers

 

by: fosiul01Posted on 2009-02-09 at 07:22:10ID: 23590767

Hi yah, i never worked with freenas, but

have a look to this one

http://apps.sourceforge.net/phpbb/freenas/viewtopic.php?f=48&t=581

in freenas uer directory at /mnt
so you need to upload authorzied key as /mnt

 

by: ai_ja_naiPosted on 2009-02-10 at 02:35:14ID: 23598953

Do those users, that trie to access with a key based auth, have their own account and folder on the freenas?

 

by: JROCK1980Posted on 2009-02-12 at 11:23:01ID: 23625639

It is the other way around. I want the freenas box to rsync to other servers and pull some files to the freenas box. I want to create a key so the freenas box does not need to use a password.

 

by: ai_ja_naiPosted on 2009-02-13 at 02:19:55ID: 23631303

Ok, if I don't go wrong FreeNAS is a FreeBSD modified.
Download and compile a OpenSSH server on somemachine and then bring it on the FreeNAS.
Run ssh-keygen, put the keys on the remote machines and you are done.

Or, you may run a 'expect' script, a language that by itself sends input when it reads some output that it.. expects to read. So, you run rsync and whenever it asks for password, he automatically supplies it

#!/usr/bin/expect -f
# Expect script to supply root/admin password for remote ssh server
# and execute command.
# This script needs three argument to(s) connect to remote server:
# password = Password of remote UNIX server, for root user.
# ipaddr = IP Addreess of remote UNIX server, no hostname
# For example:
#  ./sshlogin.exp password 192.168.1.11
# ------------------------------------------------------------------------
# Copyright (c) 2004 nixCraft project <http://cyberciti.biz/fb/>
# This script is licensed under GNU GPL version 2.0 or above
# -------------------------------------------------------------------------
# This script is part of nixCraft shell script collection (NSSC)
# Visit http://bash.cyberciti.biz/ for more information.
# ----------------------------------------------------------------------
# set Variables
set password [lrange $argv 0 0]
set ipaddr [lrange $argv 1 1]
set timeout -1
# now connect to remote UNIX box (ipaddr) with given script to execute
 
spawn rsync -ave ssh  user@ipaddr:/blabla /blablabla
expect  "password:" { send "$PASSPH\n"}  <<---adjust to needs
expect "#"  <<-- this is to stop the script; put here the line it receives at the end of rsync so it exits
 
expect eof

                                              
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