1#! /bin/sh
2#
3# $Id: ssh-host-keygen,v 1.3 2008/11/03 09:16:01 djm Exp $
4#
5# This script is normally run only *once* for a given host
6# (in a given period of time) -- on updates/upgrades/recovery
7# the ssh_host_key* files _should_ be retained! Otherwise false
8# "man-in-the-middle-attack" alerts will frighten unsuspecting
9# clients...
10
11keydir=@sysconfdir@
12keygen=@sshkeygen@
13
14if [ -f $keydir/ssh_host_key -o \
15	     -f $keydir/ssh_host_key.pub ]; then
16  echo "You already have an SSH1 RSA host key in $keydir/ssh_host_key."
17else
18  echo "Generating SSH1 RSA host key."
19  $keygen -t rsa1 -f $keydir/ssh_host_key -C '' -N ''
20fi
21
22if [ -f $keydir/ssh_host_rsa_key -o \
23	     -f $keydir/ssh_host_rsa_key.pub ]; then
24  echo "You already have an SSH2 RSA host key in $keydir/ssh_host_rsa_key."
25else
26  echo "Generating SSH2 RSA host key."
27  $keygen -t rsa -f $keydir/ssh_host_rsa_key -C '' -N ''
28fi
29
30if [ -f $keydir/ssh_host_dsa_key -o \
31	     -f $keydir/ssh_host_dsa_key.pub ]; then
32  echo "You already have an SSH2 DSA host key in $keydir/ssh_host_dsa_key."
33else
34  echo "Generating SSH2 DSA host key."
35  $keygen -t dsa -f $keydir/ssh_host_dsa_key -C '' -N ''
36fi
37