crypto/openssh/opensshd.init.in

   1 #!@STARTUP_SCRIPT_SHELL@
   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 PidFile=`grep "^PidFile" ${sysconfdir}/sshd_config | tr "=" " " | awk '{print $2}'`
  18 [ X$PidFile = X ]  ||  PIDFILE=$PidFile
  19 SSH_KEYGEN=$prefix/bin/ssh-keygen
  20 HOST_KEY_RSA1=$sysconfdir/ssh_host_key
  21 HOST_KEY_DSA=$sysconfdir/ssh_host_dsa_key
  22 HOST_KEY_RSA=$sysconfdir/ssh_host_rsa_key
  23 @COMMENT_OUT_ECC@HOST_KEY_ECDSA=$sysconfdir/ssh_host_ecdsa_key
  24 HOST_KEY_ED25519=$sysconfdir/ssh_host_ed25519_key
  25
  26
  27 checkkeys() {
  28     if [ ! -f $HOST_KEY_RSA1 ]; then
  29         ${SSH_KEYGEN} -t rsa1 -f ${HOST_KEY_RSA1} -N ""
  30     fi
  31     if [ ! -f $HOST_KEY_DSA ]; then
  32         ${SSH_KEYGEN} -t dsa -f ${HOST_KEY_DSA} -N ""
  33     fi
  34     if [ ! -f $HOST_KEY_RSA ]; then
  35         ${SSH_KEYGEN} -t rsa -f ${HOST_KEY_RSA} -N ""
  36     fi
  37 @COMMENT_OUT_ECC@    if [ ! -f $HOST_KEY_ECDSA ]; then
  38 @COMMENT_OUT_ECC@       ${SSH_KEYGEN} -t ecdsa -f ${HOST_KEY_ECDSA} -N ""
  39 @COMMENT_OUT_ECC@    fi
  40     if [ ! -f $HOST_KEY_ED25519 ]; then
  41         ${SSH_KEYGEN} -t ed25519 -f ${HOST_KEY_ED25519} -N ""
  42     fi
  43 }
  44
  45 stop_service() {
  46     if [  -r $PIDFILE  -a  ! -z ${PIDFILE}  ]; then
  47         PID=`${CAT} ${PIDFILE}`
  48     fi
  49     if [  ${PID:=0} -gt 1 -a  ! "X$PID" = "X "  ]; then
  50         ${KILL} ${PID}
  51     else
  52         echo "Unable to read PID file"
  53     fi
  54 }
  55
  56 start_service() {
  57     # XXX We really should check if the service is already going, but
  58     # XXX we will opt out at this time. - Bal
  59
  60     # Check to see if we have keys that need to be made
  61     checkkeys
  62
  63     # Start SSHD
  64     echo "starting $SSHD... \c"         ; $SSHD
  65
  66     sshd_rc=$?
  67     if [ $sshd_rc -ne 0 ]; then
  68         echo "$0: Error ${sshd_rc} starting ${SSHD}... bailing."
  69         exit $sshd_rc
  70     fi
  71     echo done.
  72 }
  73
  74 case $1 in
  75
  76 'start')
  77     start_service
  78     ;;
  79
  80 'stop')
  81     stop_service
  82     ;;
  83
  84 'restart')
  85     stop_service
  86     start_service
  87     ;;
  88
  89 *)
  90     echo "$0:  usage:  $0 {start|stop|restart}"
  91     ;;
  92 esac