1#! /bin/sh 2#
| 1#! /bin/sh 2#
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3# $Id: ssh-host-keygen,v 1.2 2003/11/21 12:48:57 djm Exp $
| 3# $Id: ssh-host-keygen,v 1.3 2008/11/03 09:16:01 djm Exp $
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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
| 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
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18 echo "Generating 1024 bit SSH1 RSA host key." 19 $keygen -b 1024 -t rsa1 -f $keydir/ssh_host_key -C '' -N ''
| 18 echo "Generating SSH1 RSA host key." 19 $keygen -t rsa1 -f $keydir/ssh_host_key -C '' -N ''
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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
| 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
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26 echo "Generating 1024 bit SSH2 RSA host key." 27 $keygen -b 1024 -t rsa -f $keydir/ssh_host_rsa_key -C '' -N ''
| 26 echo "Generating SSH2 RSA host key." 27 $keygen -t rsa -f $keydir/ssh_host_rsa_key -C '' -N ''
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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
| 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
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