contrib/services/openrc/gnunet.initd

   1 #!/sbin/openrc-run
   2 # Copyright 1999-2016 Gentoo Authors
   3 # Copyright 2016 - 2019 ng0, lynX
   4 # Distributed under the terms of the GNU General Public License v2
   5 # SPDX-License-Identifier: GPL2.0
   6
   7 if [ -d /run ] ; then
   8         PIDFILE=${PIDFILE:-/run/gnunet/arm-service.pid}
   9 else
  10         PIDFILE=${PIDFILE:-/var/run/gnunet/arm-service.pid}
  11 fi
  12
  13 depend() {
  14         # FIXME: refine?
  15         need net
  16 }
  17
  18 GNUNET_PATH="/usr"
  19 GNUNET_HOME="/var/lib/gnunet"
  20 SUID_ROOT_HELPERS="exit nat-server nat-client transport-bluetooth transport-wlan vpn"
  21
  22 chmodown_execbin() {
  23         if [ -x $1 ]; then
  24                 if [ "$3" ]; then
  25                         chown $3 $1 2>/dev/null && chmod $2 $1
  26                 else
  27                         chmod $2 $1
  28                 fi
  29         fi
  30 }
  31
  32 checkconfig() {
  33         if [ -n "$(find ${GNUNET_HOME}/.local/share/gnunet -maxdepth 1 -name gnunet.conf -perm +0044)" ] ; then
  34                 eerror "${conf} must not be world or group readable. Try:"
  35                 eerror "    chmod 600 ${conf}"
  36                 eerror "    chown gnunet:gnunet ${conf}"
  37                 return 1
  38         fi
  39         mkdir -p ${GNUNET_HOME}/.cache/gnunet
  40
  41         # taken from dangole's lede config.. thx!
  42         local libexec="${GNUNET_PATH}/lib/gnunet/libexec"               # why not /usr/libexec/gnunet ?
  43         # not reliable enough:
  44         #[ -e ${libexec}/.permfix ] && return
  45         for helper in $SUID_ROOT_HELPERS; do
  46                 chmodown_execbin ${libexec}/gnunet-helper-$helper u+s
  47         done
  48         chmodown_execbin ${libexec}/gnunet-helper-dns 4750 root:gnunetdns
  49         chmodown_execbin ${libexec}/gnunet-service-dns 2750 gnunet:gnunetdns
  50         #touch ${libexec}/.permfix
  51 }
  52
  53 start() {
  54         checkconfig || return 1
  55
  56         local piddir=$(dirname ${PIDFILE})
  57         if [ ! -d ${piddir} ] ; then
  58                 ebegin "Making ${piddir}"
  59                 mkdir -p ${piddir}
  60                 eend $?
  61                 ebegin "Changing permissions of ${piddir}"
  62                 chown gnunet:gnunet ${piddir}
  63                 eend $?
  64         fi
  65
  66         ebegin "Starting ${SVCNAME}"
  67         # shouldn't be necessary... but
  68         start-stop-daemon --start --user gnunet --name gnunet --pidfile ${PIDFILE} \
  69              --exec ${GNUNET_PATH}/lib/gnunet/libexec/gnunet-service-arm -- -d
  70                 # flags to be passed to the process appear after the double-dash
  71         eend $?
  72 }
  73
  74 stop() {
  75         ebegin "Stopping ${SVCNAME}"
  76         start-stop-daemon --stop --signal QUIT --pidfile ${PIDFILE}
  77         sleep 1
  78         killall -u gnunet
  79         sleep 1
  80         rm -rf /tmp/gnunet-gnunet-runtime >/dev/null 2>&1
  81         rm -rf /tmp/gnunet-system-runtime >/dev/null 2>&1
  82         eend $?
  83 }
  84