crypto/openssh-3.9p1/opensshd.init.in

   1 #!/sbin/sh
   2 # Donated code that was put under PD license.
   3 #
   4 # Stripped PRNGd out of it for the time being.
   5
   6 umask 022
   7
   8 CAT=@CAT@
   9 KILL=@KILL@
  10
  11 prefix=@prefix@
  12 sysconfdir=@sysconfdir@
  13 piddir=@piddir@
  14
  15 SSHD=$prefix/sbin/sshd
  16 PIDFILE=$piddir/sshd.pid
  17 SSH_KEYGEN=$prefix/bin/ssh-keygen
  18 HOST_KEY_RSA1=$sysconfdir/ssh_host_key
  19 HOST_KEY_DSA=$sysconfdir/ssh_host_dsa_key
  20 HOST_KEY_RSA=$sysconfdir/ssh_host_rsa_key
  21
  22
  23 checkkeys() {
  24     if [ ! -f $HOST_KEY_RSA1 ]; then
  25         ${SSH_KEYGEN} -t rsa1 -f ${HOST_KEY_RSA1} -N ""
  26     fi
  27     if [ ! -f $HOST_KEY_DSA ]; then
  28         ${SSH_KEYGEN} -t dsa -f ${HOST_KEY_DSA} -N ""
  29     fi
  30     if [ ! -f $HOST_KEY_RSA ]; then
  31         ${SSH_KEYGEN} -t rsa -f ${HOST_KEY_RSA} -N ""
  32     fi
  33 }
  34
  35 stop_service() {
  36     if [  -r $PIDFILE  -a  ! -z ${PIDFILE}  ]; then
  37         PID=`${CAT} ${PIDFILE}`
  38     fi
  39     if [  ${PID:=0} -gt 1 -a  ! "X$PID" = "X "  ]; then
  40         ${KILL} ${PID}
  41     else
  42         echo "Unable to read PID file"
  43     fi
  44 }
  45
  46 start_service() {
  47     # XXX We really should check if the service is already going, but
  48     # XXX we will opt out at this time. - Bal
  49
  50     # Check to see if we have keys that need to be made
  51     checkkeys
  52
  53     # Start SSHD
  54     echo "starting $SSHD... \c"         ; $SSHD
  55
  56     sshd_rc=$?
  57     if [ $sshd_rc -ne 0 ]; then
  58         echo "$0: Error ${sshd_rc} starting ${SSHD}... bailing."
  59         exit $sshd_rc
  60     fi
  61     echo done.
  62 }
  63
  64 case $1 in
  65
  66 'start')
  67     start_service
  68     ;;
  69
  70 'stop')
  71     stop_service
  72     ;;
  73
  74 'restart')
  75     stop_service
  76     start_service
  77     ;;
  78
  79 *)
  80     echo "$0:  usage:  $0 {start|stop|restart}"
  81     ;;
  82 esac