#!/sbin/sh # # CDDL HEADER START # # The contents of this file are subject to the terms of the # Common Development and Distribution License (the "License"). # You may not use this file except in compliance with the License. # # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE # or http://www.opensolaris.org/os/licensing. # See the License for the specific language governing permissions # and limitations under the License. # # When distributing Covered Code, include this CDDL HEADER in each # file and include the License file at usr/src/OPENSOLARIS.LICENSE. # If applicable, add the following below this CDDL HEADER, with the # fields enclosed by brackets "[]" replaced with your own identifying # information: Portions Copyright [yyyy] [name of copyright owner] # # CDDL HEADER END # # # Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. # . /lib/svc/share/smf_include.sh . /lib/svc/share/net_include.sh SVCPROP=/usr/bin/svcprop CHMOD=/usr/bin/chmod TOUCH=/usr/bin/touch DHCPD_IPV4="svc:/network/dhcp/server:ipv4" DHCPD_IPV6="svc:/network/dhcp/server:ipv6" DHCPRELAY_IPV4="svc:/network/dhcp/relay:ipv4" DHCRELAY_IPV6="svc:/network/dhcp/relay:ipv6" DHCPD_BIN="/usr/lib/inet/dhcpd" DHCPRELAY_BIN="/usr/lib/inet/dhcrelay" # # dhcpd/dhcprelay can run in a global or exclusive-stack zone only # smf_configure_ip || exit $SMF_EXIT_OK if [ -z $SMF_FMRI ]; then echo "SMF framework variables are not initialized." exit $SMF_EXIT_ERR fi # # get_prop fmri propname # get_prop () { VALUE="`$SVCPROP -p config/$1 $SMF_FMRI 2>/dev/null`" # Empty astring_list values show up as "" - do not return this. if [ "$VALUE" != "\"\"" ]; then echo $VALUE fi } errlog () { echo $1 >&2 } get_common_options() { # # get debug property value # if [ "`get_prop debug`" = "true" ]; then DEBUG="-d" else DEBUG="-q" fi export OPTIONS="$OPTIONS $DEBUG" return 0 } get_dhcpd_options() { # get listen_ifname property value. LISTENIFNAMES="`get_prop listen_ifnames`" # # get common config file properties # CONFIGFILE=`get_prop config_file` if [ -z "$CONFIGFILE" ]; then errlog "No config_file specified, exiting" return 1 fi if [ ! -f "$CONFIGFILE" ]; then errlog "Required config_file $CONFIGFILE not found, exiting" return 1 fi # # If a leasefile does not exist, create an empty file. # LEASEFILE=`get_prop lease_file` if [ -z "$LEASEFILE" ]; then errlog "No lease_file specified, exiting" return 1 fi if [ ! -f "$LEASEFILE" ]; then $TOUCH $LEASEFILE $CHMOD u=rw,go=r $LEASEFILE fi export OPTIONS="$OPTIONS -cf $CONFIGFILE -lf $LEASEFILE $LISTENIFNAMES" return 0 } get_dhcprelay_options_v4() { # # Get append_agent_option V4 property value # if [ "`get_prop append_agent_option`" = "true" ]; then APPEND="-m" else APPEND="" fi # # get listen_ifname property value and modify it. # If listen_ifnames property value is "e1000g01 iprb0" then the # command line option will look like "- i e1000g0 -i iprb0" # LISTENIFNAMES="`get_prop listen_ifnames`" IIFLIST="" if [ ! -z "$LISTENIFNAMES" ]; then IIFLIST="`echo $LISTENIFNAMES | sed -e 's/[ \t]/ -i /g'`" fi # # Get servers V4 property value - command line option will look # like "1.2.3.5 4.5.6.7". # # NOTE: By default server property value is empty. User must # first specify a server using svccfg/setprop command # before enabling service. # DHCPSERVERS=`get_prop servers` if [ -z "$DHCPSERVERS" ]; then errlog "Must specify at least one servers prop value, exiting" return 1 fi export OPTIONS="$OPTIONS -4 $APPEND $IIFLIST $DHCPSERVERS" return 0 } get_dhcprelay_options_v6() { # # Get receivelinks V6 property value and modify it: # Given property values of "1.2.3.4%bge0#1 bge2,1.2.3.4%iprb", # the command line option will look like "-l 1.2.3.4%bge0#1 -l # bge2 -l 1.2.3.4%iprb". # # NOTE: By default receivelinks value is empty. User must # first specify a server using svccfg/setprop command # before enabling service. # RECVLINKS=`get_prop receive_query_links` if [ -z "$RECVLINKS" ]; then errlog "Must specify at least one receive_query_links propvalue" errlog "Exiting." return 1 fi IRECVLINKS="" if [ ! -z "$RECVLINKS" ]; then IRECVLINKS="-l `echo $RECVLINKS | sed -e 's/[ \t]/ -l /g'`" fi # # Get forwardlinks V6 property value and modify it: # Given forwardquery_links property value is "1.2.3.4%bge0 bge2," # then the command line option will look like "-u 1.2.3.4%bge0 -u # bge2" # # NOTE: By default forwardlinks value is empty. User must # first specify a server using svccfg/setprop command # before enabling service. # FWDLINKS=`get_prop forwardquery_links` if [ -z "$FWDLINKS" ]; then errlog "Must specify at least one forwardquery_links propvalue" errlog "Exiting" return 1 fi IFWDLINKS="" if [ ! -z "$FWDLINKS" ]; then IFWDLINKS="-u `echo $FWDLINKS sed -e 's/,/ -u /g'`" fi export OPTIONS="$OPTIONS -6 $IRECVLINKS $IFWDLINKS" } export EXECFILE=$DHCPD_BIN export OPTIONS="--no-pid" case "$SMF_FMRI" in "$DHCPD_IPV4"|"$DHCPD_IPV6") get_common_options if [ "$?" != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi get_dhcpd_options if [ "$?" != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi if [ "$SMF_FMRI" = "$DHCPD_IPV4" ]; then OPTIONS="-4 $OPTIONS" else OPTIONS="-6 $OPTIONS" fi export EXECFILE=$DHCPD_BIN ;; $DHCPRELAY_IPV4) get_common_options if [ $? != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi get_dhcprelay_options_v4 if [ $? != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi export EXECFILE=$DHCPRELAY_BIN ;; $DHCPRELAY_IPV6) get_common_options if [ $? != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi get_dhcprelay_options_v6 if [ $? != "0" ]; then exit $SMF_EXIT_ERR_CONFIG fi export EXECFILE=$DHCPRELAY_BIN ;; *) echo "isc-dhcp must be invoked from within SMF" exit $SMF_EXIT_ERR_FATAL ;; esac # Now start the daemon if [ "$DEBUG" = "-d" ]; then $EXECFILE $OPTIONS & else $EXECFILE $OPTIONS fi if [ "$?" != "0" ]; then exit $SMF_EXIT_ERR_FATAL fi exit $SMF_EXIT_OK