| #!/bin/sh |
| |
| DAEMON="tee-supplicant" |
| DAEMON_PATH="/usr/sbin" |
| DAEMON_ARGS="-d /dev/teepriv0" |
| PIDFILE="/var/run/$DAEMON.pid" |
| |
| start() { |
| # tee-supplicant and the client applications need not run as |
| # root provided that the TEE devices and the data store have |
| # proper permissions |
| printf 'Set permissions on %s: ' "/dev/tee*" |
| chown root:tee /dev/teepriv0 && chmod 0660 /dev/teepriv0 && \ |
| chown root:teeclnt /dev/tee0 && chmod 0660 /dev/tee0 |
| status=$? |
| if [ "$status" -eq 0 ]; then |
| echo "OK" |
| else |
| echo "FAIL" |
| return "$status" |
| fi |
| printf 'Create/set permissions on %s: ' "/data/tee" |
| mkdir -p /data/tee && chown -R tee:tee /data/tee && chmod 0770 /data/tee |
| status=$? |
| if [ "$status" -eq 0 ]; then |
| echo "OK" |
| else |
| echo "FAIL" |
| return "$status" |
| fi |
| printf 'Starting %s: ' "$DAEMON" |
| start-stop-daemon -S -q -p "$PIDFILE" -c tee -x "$DAEMON_PATH/$DAEMON" \ |
| -- $DAEMON_ARGS |
| status=$? |
| if [ "$status" -eq 0 ]; then |
| echo "OK" |
| else |
| echo "FAIL" |
| fi |
| return "$status" |
| } |
| |
| stop() { |
| printf 'Stopping %s: ' "$DAEMON" |
| start-stop-daemon -K -q -p "$PIDFILE" |
| status=$? |
| if [ "$status" -eq 0 ]; then |
| echo "OK" |
| else |
| echo "FAIL" |
| fi |
| return "$status" |
| } |
| |
| restart() { |
| stop |
| sleep 1 |
| start |
| } |
| |
| case "$1" in |
| start|stop|restart) |
| "$1";; |
| reload) |
| # Restart, since there is no true "reload" feature (does not |
| # reconfigure/restart on SIGHUP, just closes all open files). |
| restart;; |
| *) |
| echo "Usage: $0 {start|stop|restart|reload}" |
| exit 1 |
| esac |