/
shellinabox
executable file
·149 lines (135 loc) · 4.85 KB
/
shellinabox
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#!/bin/sh
### BEGIN INIT INFO
# Provides: shellinabox
# Required-Start: $network $remote_fs
# Required-Stop: $network $remote_fs
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Shell In A Box Daemon
# Description: Daemon for publishing a login shell at
# http://localhost:SHELLINABOX_PORT
# where default port number is 4200.
### END INIT INFO
# Authors: Markus Gutschke <markus@shellinabox.com>, Marc Singer <elf@buici.com>
# PATH should only include /usr/* if it runs after the mountnfs.sh script
PATH=/sbin:/bin:/usr/sbin:/usr/bin
DESC="Shell In A Box Daemon"
NAME="shellinabox"
DAEMON="/usr/local/bin/shellinaboxd"
PIDFILE="/var/run/shellinaboxd.pid"
SCRIPTNAME=/etc/init.d/$NAME
# Exit if the package is not installed
[ -x $DAEMON ] || exit 0
# Read configuration variable file if it is present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh
# Define LSB log_* functions.
# Depend on lsb-base (>= 3.0-6) to ensure that this file is present.
. /lib/lsb/init-functions
# Set some default values
SHELLINABOX_DATADIR="${SHELLINABOX_DATADIR:-/var/lib/shellinabox}"
SHELLINABOX_PORT="${SHELLINABOX_PORT:-4200}"
SHELLINABOX_USER="${SHELLINABOX_USER:-shellinabox}"
SHELLINABOX_GROUP="${SHELLINABOX_GROUP:-shellinabox}"
SHELLINABOX_ARGS=" -q --localhost-only --linkify=normal -t -s '/:root:root:/root:/bin/bash' -s '/installcmd:root:root:/root:XTERM=xterm-256color URL=\${url} PEER=\${peer} /root/bin/installcmd'"
#
# Function that starts the daemon/service.
#
d_start() {
if [ -z "$SHELLINABOX_DAEMON_START" -o \
"$SHELLINABOX_DAEMON_START" = "0" ]; then
return 0
fi
eval start-stop-daemon --start --oknodo --pidfile "'$PIDFILE'" \
--exec "'$DAEMON'" -- --background="'$PIDFILE'" \
-c "'${SHELLINABOX_DATADIR}'" -p "'${SHELLINABOX_PORT}'" \
-u "'${SHELLINABOX_USER}'" -g "'${SHELLINABOX_GROUP}'" \
$(for i in $(ls /etc/shellinabox/options-enabled/*.css |
sed -e \
's/.*[/]\([0-9]*\)[-_+][^/:,;]*[.]css/\1/'|
sort -u); do
for j in /etc/shellinabox/options-enabled/"$i"*.css; do
echo -n "$j" |
sed -e 's/\(.*[/]\)\([0-9]*\)\([-_+]\)\([^/:,;]*\)[.]css/\4:\3\1\2\3\4.css,/
s/:_/:-/'
done |
sed -e 's/,$/;/'
done |
sed -e 's/;$//
//b
s/.*/--user-css "\0"/') \
"${SHELLINABOX_ARGS}"
}
#
# Function that stops the daemon/service.
#
d_stop() {
start-stop-daemon --stop --oknodo --pidfile "$PIDFILE"
rm -f "$PIDFILE"
}
#
# Function that reloads the config file for the daemon/service.
#
d_reload() {
# Only reload if there are no active sessions running
[ -r "$PIDFILE" ] &&
[ `ps o pid= --ppid "\`cat "$PIDFILE"\`\`ps o pid= --ppid \
\\\`cat "$PIDFILE"\\\`|
xargs -r -n 1 printf ',%s'\`" |
wc -l` -gt 1 ] &&
return 1
d_stop
d_start
}
#
# Function that check the status of the daemon/service.
#
d_status() {
[ -r "$PIDFILE" ] && kill -0 `cat "$PIDFILE"` &&
echo "$DESC is running" || echo "$DESC is not running"
}
case "$1" in
start)
[ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
d_start
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
stop)
[ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
d_stop
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
reload)
[ "$VERBOSE" != no ] && log_daemon_msg "Reloading services for $DESC" "$NAME"
d_reload
case "$?" in
0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
esac
;;
restart|force-reload)
[ "$VERBOSE" != no ] && log_daemon_msg "Restarting $DESC" "$NAME"
d_stop
d_start
case "$?" in
0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
1) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
*) [ "$VERBOSE" != no ] && log_end_msg 1 ;; # Failed to start
esac
;;
status)
d_status
;;
*)
echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload|reload}" >&2
exit 1
;;
esac
exit 0