etc/rc.d/sshd

   1 #!/bin/sh
   2 #
   3 # $NetBSD: sshd,v 1.19 2004/02/18 17:36:34 jonb Exp $
   4 #
   5
   6 # PROVIDE: sshd
   7 # REQUIRE: LOGIN
   8
   9 $_rc_subr_loaded . /etc/rc.subr
  10
  11 name="sshd"
  12 rcvar=$name
  13 command="/usr/sbin/${name}"
  14 pidfile="/var/run/${name}.pid"
  15 required_files="/etc/ssh/sshd_config"
  16 extra_commands="keygen reload"
  17
  18 sshd_keygen()
  19 {
  20         (
  21         umask 022
  22         if [ -f /etc/ssh/ssh_host_key ]; then
  23                 echo "You already have an RSA host key" \
  24                     "in /etc/ssh/ssh_host_key"
  25                 echo "Skipping protocol version 1 RSA Key Generation"
  26         else
  27                 /usr/bin/ssh-keygen -t rsa1 ${ssh_keygen_flags} \
  28                     -f /etc/ssh/ssh_host_key -N ''
  29         fi
  30
  31         if [ -f /etc/ssh/ssh_host_dsa_key ]; then
  32                 echo "You already have a DSA host key" \
  33                     "in /etc/ssh/ssh_host_dsa_key"
  34                 echo "Skipping protocol version 2 DSA Key Generation"
  35         else
  36                 /usr/bin/ssh-keygen -t dsa ${ssh_keygen_flags} \
  37                     -f /etc/ssh/ssh_host_dsa_key -N ''
  38         fi
  39
  40         if [ -f /etc/ssh/ssh_host_rsa_key ]; then
  41                 echo "You already have a RSA host key" \
  42                     "in /etc/ssh/ssh_host_rsa_key"
  43                 echo "Skipping protocol version 2 RSA Key Generation"
  44         else
  45                 /usr/bin/ssh-keygen -t rsa ${ssh_keygen_flags} \
  46                     -f /etc/ssh/ssh_host_rsa_key -N ''
  47         fi
  48         )
  49 }
  50
  51 sshd_precmd()
  52 {
  53         if [ ! -f /etc/ssh/ssh_host_key -o \
  54             ! -f /etc/ssh/ssh_host_dsa_key -o \
  55             ! -f /etc/ssh/ssh_host_rsa_key ]; then
  56                 run_rc_command keygen
  57         fi
  58 }
  59
  60 keygen_cmd=sshd_keygen
  61 start_precmd=sshd_precmd
  62
  63 load_rc_config $name
  64 run_rc_command "$1"