1 files changed, 88 insertions, 0 deletions
diff --git a/pcr/dropbear/dropbear-rc.d b/pcr/dropbear/dropbear-rc.d
new file mode 100644
index 000000000..011880b3b
--- /dev/null
+++ b/pcr/dropbear/dropbear-rc.d
@@ -0,0 +1,88 @@
+#!/bin/bash
+daemon_name=dropbear
+
+. /etc/rc.conf
+. /etc/rc.d/functions
+
+. /etc/conf.d/$daemon_name
+
+for port in $DROPBEAR_PORT; do
+  daemon_args="$daemon_args -p $port"
+done
+
+[ ! -z $DROPBEAR_BANNER ] && daemon_args="$daemon_args -b $DROPBEAR_BANNER"
+[ ! -z $DROPBEAR_DSSKEY ] && daemon_args="$daemon_args -d $DROPBEAR_DSSKEY"
+[ ! -z $DROPBEAR_RSAKEY ] && daemon_args="$daemon_args -r $DROPBEAR_RSAKEY"
+[ ! -z $DROPBEAR_EXTRA_ARGS ] && daemon_args="$daemon_args $DROPBEAR_EXTRA_ARGS"
+[ -z $DROPBEAR_PIDFILE ] && DROPBEAR_PIDFILE="/var/run/$daemon_name.pid"
+daemon_args="$daemon_args -P $DROPBEAR_PIDFILE"
+
+get_pid() {
+  PID=''
+  if [ -r $DROPBEAR_PIDFILE -a -f $DROPBEAR_PIDFILE -a -w $DROPBEAR_PIDFILE ]; then
+    if kill -0 "`< $DROPBEAR_PIDFILE`" &>/dev/null; then # kill -0 == "exit code indicates if a signal may be sent"
+      PID="`< $DROPBEAR_PIDFILE`"
+    else # may not send signals to dropbear, because it's probably not running => remove pidfile
+      rm -f $DROPBEAR_PIDFILE
+    fi
+  fi
+}
+
+case "$1" in
+  start)
+    stat_busy "Starting $daemon_name"
+    get_pid
+    if [ -z "$PID" ]; then
+      printhl "Checking for hostkeys"
+      if [ ! -z $DROPBEAR_DSSKEY ]; then
+        [ ! -f $DROPBEAR_DSSKEY ] && dropbearkey -t dss -f $DROPBEAR_DSSKEY
+      fi;
+      if [ ! -z $DROPBEAR_RSAKEY ]; then
+        [ ! -f $DROPBEAR_RSAKEY ] && dropbearkey -t rsa -f $DROPBEAR_RSAKEY
+      fi;
+
+      $daemon_name $daemon_args # Make it Go Joe!
+      if [ $? -gt 0 ]; then
+        stat_die
+      else
+        add_daemon $daemon_name
+        stat_done
+      fi
+    else
+      stat_die
+    fi
+    ;;
+
+  stop)
+    stat_busy "Stopping $daemon_name"
+
+    get_pid
+    [ ! -z "$PID" ] && kill $PID &> /dev/null # Be dead (please), I say!
+    if [ $? -gt 0 ]; then
+      stat_die
+    else
+      rm_daemon $daemon_name
+      stat_done
+    fi
+    ;;
+
+  restart)
+    $0 stop
+    sleep 3
+    $0 start
+    ;;
+
+  fingerprint)
+    stat_busy "Fingerprinting $daemon_name hostkeys"
+    if [ ! -z $DROPBEAR_DSSKEY ]; then
+      printhl "DSS/DSA Key $(dropbearkey -y -f $DROPBEAR_DSSKEY | grep Fingerprint)"
+    fi;
+    if [ ! -z $DROPBEAR_RSAKEY ]; then
+      printhl "RSA Key $(dropbearkey -y -f $DROPBEAR_RSAKEY | grep Fingerprint)"
+    fi;
+  ;;
+
+  *)
+    echo "usage: $0 {start|stop|restart|fingerprint}"
+esac
+exit 0