OpenPKG Specs: dhcpd/rc.dhcpd@0ba300bdf30a

Change unfortunate but partly useful overreaching security tradeoff.
The principle of allocating each running process an individual system
user and group can have security benefits, however maintining a plethora
of users, groups, processes, file modes, file permissions, and even
nonportable file ACLs on a host serving from a hundred processes has
some security disadvantages. This tradeoff is even worse for systems
like OpenPKG which benefit from administration transparency through the
use of minimal system intrusion and only three usage privilege levels.

     1 #!@l_prefix@/bin/openpkg rc

     2 ##

     3 ##  rc.dhcpd -- Run-Commands

     4 ##

     6 %config

     7     dhcpd_enable="$openpkg_rc_def"

     8     dhcpd_flags="-q"

     9     dhcpd_if=""

    10     dhcpd_port="67"

    11     dhcpd_log_prolog="true"

    12     dhcpd_log_epilog="true"

    13     dhcpd_log_numfiles="10"

    14     dhcpd_log_minsize="1M"

    15     dhcpd_log_complevel="9"

    17 %common

    18     dhcpd_pidfile="@l_prefix@/var/dhcpd/run/dhcpd.pid"

    19     dhcpd_leases="@l_prefix@/var/dhcpd/db/dhcpd.leases"

    20     dhcpd_signal () {

    21         [ -f $dhcpd_pidfile ] && kill -$1 `cat $dhcpd_pidfile`

    22     }

    23     dhcpd_start () {

    24         if [ ! -f $dhcpd_leases ]; then

    25             touch $dhcpd_leases

    26             chmod 644 $dhcpd_leases

    27             chown @l_susr@:@l_mgrp@ $dhcpd_leases

    28         fi

    29         local cmd="@l_prefix@/sbin/dhcpd"

    30         cmd="$cmd $dhcpd_flags"

    31         echo ".$dhcpd_flags" | grep -- -p >/dev/null 2>&1

    32         if [ $? -ne 0 -a ".$dhcpd_port" != . ]; then

    33             cmd="$cmd -p $dhcpd_port"

    34         fi

    35         if [ $# -gt 0 ]; then

    36             cmd="$cmd $@"

    37         fi

    38         cmd="$cmd >/dev/null 2>&1"

    39         eval $cmd

    40     }

    42 %status -u @l_susr@ -o

    43     dhcpd_usable="unknown"

    44     dhcpd_active="no"

    45     dhcpd_start -q -t || dhcpd_usable="no"

    46     [ ".$dhcpd_if" = . ] && dhcpd_usable="no"

    47     rcService dhcpd enable yes && \

    48         dhcpd_signal 0 && dhcpd_active="yes"

    49     echo "dhcpd_enable=\"$dhcpd_enable\""

    50     echo "dhcpd_usable=\"$dhcpd_usable\""

    51     echo "dhcpd_active=\"$dhcpd_active\""

    53 %start -u @l_susr@

    54     rcService dhcpd enable yes || exit 0

    55     rcService dhcpd usable no  && exit 0

    56     rcService dhcpd active yes && exit 0

    57     dhcpd_start $dhcpd_if

    59 %stop -u @l_susr@

    60     rcService dhcpd enable yes || exit 0

    61     rcService dhcpd active no  && exit 0

    62     dhcpd_signal TERM

    63     sleep 2

    64     rm -f $dhcpd_pidfile 2>/dev/null || true

    66 %restart -u @l_susr@

    67     rcService dhcpd enable yes || exit 0

    68     rcService dhcpd active no  && exit 0

    69     rc dhcpd stop start

    71 %reload -u @l_susr@

    72     rcService dhcpd enable yes || exit 0

    73     dhcpd_signal HUP

    75 %daily -u @l_susr@

    76     rcService dhcpd enable yes || exit 0

    77     rcTmp -i

    78     hintfile=`rcTmp -f -n hint`

    79     for tool in dhcpd dhclient dhrelay omshell; do

    80         shtool rotate -f \

    81             -n $dhcpd_log_numfiles -s $dhcpd_log_minsize -d \

    82             -z $dhcpd_log_complevel -m 644 -o @l_susr@ -g @l_mgrp@ \

    83             -P "$dhcpd_log_prolog" \

    84             -E "$dhcpd_log_epilog; echo 1 >$hintfile" \

    85             @l_prefix@/var/dhcpd/log/$tool.log

    86     done

    87     if [ -s $hintfile ]; then

    88         rc dhcpd restart

    89     fi

    90     rcTmp -k

OpenPKG Specs / file revision

dhcpd/rc.dhcpd@0ba300bdf30a

dhcpd/rc.dhcpd