On Thursday 11 June 2009 05:15:07 Bonnie Kurniawan wrote:
> Mohon maaf mohon pencerahan tentang SSH yg menggunakan Public Key ? gimana
> untuk masuk ke server tersebut ?
Cara masuknya, langsung ketik:
ssh ip-address-server-tujuan
maka kita langsung masuk ke server tersebut tanpa perlu mengetik password.
Berikut salah satu contoh cara membuatnya, aku copy paste dari sini:
http://lqman.wordpress.com/2008/08/29/ssh-tanpa-password/
Langkah-langkahnya adalah sbb :
1. Generate public/private rsa key pair
lq...@constantine:~$ ssh-keygen
Generating public/private rsa key pair.
Enter file in which to save the key (/home/lqman/.ssh/id_rsa):
Created directory '/home/lqman/.ssh'.
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/lqman/.ssh/id_rsa.
Your public key has been saved in /home/lqman/.ssh/id_rsa.pub.
The key fingerprint is:
bf:bc:af:19:15:65:f7:3e:81:78:ee:8b:b2:3e:e5:90 lq...@constantine
2. Copy-kan private key yg telah dibuat ke masing2 komputer yang akan kita
lakukan ssh tanpa password
lq...@constantine:~$ ssh-copy-id -i .ssh/id_rsa.pub
[email protected]
The authenticity of host 'server.metindo.com (10.11.12.254)' can't be
established.
RSA key fingerprint is 09:56:5d:a2:ed:15:0b:44:5b:c7:b4:7d:d7:08:48:bd.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'server.metindo.com,10.11.12.254' (RSA) to
the list of known hosts.
[email protected]'s password:
Sampai disini anda harus memasukkan password [email protected]
lalu tekan ENTER, maka akan muncul tulisan spt dibawah ini :
Now try logging into the machine, with "ssh '[email protected]'",
and check in:
.ssh/authorized_keys
to make sure we haven’t added extra keys that you weren’t expecting.
3. Lakukan testing
lq...@constantine:~$ ssh [email protected]
Linux server 2.6.24-1-486 #1 Thu May 8 01:29:10 UTC 2008 i686
The programs included with the Debian GNU/Linux system are free
software;
the exact distribution terms for each program are described in the
individual files in /usr/share/doc/*/copyright.
Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent
permitted by applicable law.
Last login: Fri Aug 29 18:35:57 2008 from operator.metindo.com
lq...@server:~$
apabila sudah muncul tulisan diatas (lq...@server:~$) , berarti anda
sukses melakukan ssh tanpa password (hanya dengan menggunakan private key).
Happy Hacking bro…
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