archive/openssh/rc.main

   1 #! /bin/sh -
   2 #
   3 # sshd/rc.main
   4 #
   5 # The OpenSSH SSH daemon.
   6 #
   7
   8 # Redirects the standard error to the standard output
   9 exec 2>&1
  10
  11 TARGET="$1"
  12 SVNAME="${2:-sshd}"
  13
  14 make_keys()
  15 {
  16     if test ! -f /etc/ssh/ssh_host_key || test ! -s /etc/ssh/ssh_host_key
  17     then
  18         echo "*** ${SVNAME}: Generating /etc/ssh/ssh_host_key ..."
  19         /usr/bin/ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_key -N ''
  20     fi
  21     if test ! -f /etc/ssh/ssh_host_dsa_key || test ! -s /etc/ssh/ssh_host_dsa_key
  22     then
  23         echo "*** ${SVNAME}: Generating /etc/ssh/ssh_host_dsa_key ..."
  24         /usr/bin/ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N ''
  25     fi
  26     if test ! -f /etc/ssh/ssh_host_rsa_key || test ! -s /etc/ssh/ssh_host_rsa_key
  27     then
  28         echo "*** ${SVNAME}: Generating /etc/ssh/ssh_host_rsa_key ..."
  29         /usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ''
  30     fi
  31 }
  32
  33 start()
  34 {
  35     echo "*** ${SVNAME}: Starting sshd ..."
  36     make_keys
  37     # sshd options required for perp service:
  38     #   -D  no detach, run in foreground
  39     #   -e  log to stderr (for tinylog) instead of syslog
  40     #
  41     exec /usr/sbin/sshd -D -e -f /etc/ssh/sshd_config
  42 }
  43
  44 reset()
  45 {
  46     case $3 in
  47     exit)
  48         echo "*** ${SVNAME}: Exited status $4"
  49         ;;
  50     signal)
  51         echo "*** ${SVNAME}: Killed on signal $5"
  52         ;;
  53     *)
  54         echo "*** ${SVNAME}: Stopped (${3})"
  55         ;;
  56     esac
  57 }
  58
  59 # Branch to target
  60 eval ${TARGET} "$@"
  61