1#!/sbin/sh 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22# Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25# ident "%Z%%M% %I% %E% SMI" 26 27. /lib/svc/share/smf_include.sh 28 29ERRMSG1='WARNING: /var/mail is NFS-mounted without setting actimeo=0,' 30ERRMSG2='this can cause mailbox locking and access problems.' 31SERVER_PID_FILE="/var/run/sendmail.pid" 32CLIENT_PID_FILE="/var/spool/clientmqueue/sm-client.pid" 33DEFAULT_FILE="/etc/default/sendmail" 34ALIASES_FILE="/etc/mail/aliases" 35SENDMAIL_CF="/etc/mail/sendmail.cf" 36SUBMIT_CF="/etc/mail/submit.cf" 37SENDMAIL="/usr/lib/sendmail" 38PATH="/usr/bin:/usr/sbin:/usr/ccs/bin" 39export PATH 40 41check_queue_interval_syntax() 42{ 43 default="15m" 44 if [ $# -lt 1 ]; then 45 answer=$default 46 return 47 fi 48 if echo $1 | egrep '^([0-9]*[1-9][0-9]*[smhdw])+$' >/dev/null 2>&1; then 49 answer=$1 50 else 51 answer=$default 52 fi 53} 54 55check_and_kill() 56{ 57 PID=`head -1 $1` 58 kill -0 $PID > /dev/null 2>&1 59 [ $? -eq 0 ] && kill $PID 60} 61 62exist_or_exit() 63{ 64 if [ ! -f $1 ]; then 65 echo "$1 does not exist" 66 exit $SMF_EXIT_ERR_CONFIG 67 fi 68} 69 70turn_m4_crank() 71{ 72 # expected to be called with two arguments: .cf path & path to m4 file 73 [ $# -lt 2 ] && return 74 cf_path=$1 75 m4_path=$2 76 case "$m4_path" in 77 /*) ;; # absolute path 78 *) return;; 79 esac 80 if [ "$m4_path" = "_DONT_TOUCH_THIS" ]; then 81 if [ -f "${cf_path}.old" ]; then 82 mv "$cf_path" "${cf_path}.new" 83 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG 84 mv "${cf_path}.old" "$cf_path" 85 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG 86 fi 87 # 88 # If ${cf_path}.old does not exist, assume it was taken care 89 # of on a previous run. 90 # 91 else 92 exist_or_exit "$m4_path" 93 cd `dirname "$m4_path"` 94 base=`basename "$m4_path"` 95 name=`basename "$m4_path" .mc` 96 info=`svcprop -p config/include_info $SMF_FMRI 2>/dev/null` 97 if [ "$info" = "true" ]; then 98 m4flags="" 99 else 100 m4flags="-DSUN_HIDE_INTERNAL_DETAILS" 101 fi 102 m4 $m4flags /etc/mail/cf/m4/cf.m4 "$base" > "${name}.cf" 103 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG 104 cmp -s "${name}.cf" "$cf_path" || ( 105 cp "${name}.cf" "${cf_path}.tmp" && 106 chown root:bin "${cf_path}.tmp" && 107 chmod 444 "${cf_path}.tmp" && 108 mv "${cf_path}.tmp" "$cf_path" 109 ) 110 [ $? -ne 0 ] && exit $SMF_EXIT_ERR_CONFIG 111 fi 112} 113 114case "$1" in 115'refresh') 116 [ -f $SERVER_PID_FILE ] && kill -1 `head -1 $SERVER_PID_FILE` 117 [ -f $CLIENT_PID_FILE ] && kill -1 `head -1 $CLIENT_PID_FILE` 118 ;; 119 120'start') 121 exist_or_exit $SENDMAIL 122 if [ ! -d /var/spool/mqueue ]; then 123 /usr/bin/mkdir -m 0750 /var/spool/mqueue 124 /usr/bin/chown root:bin /var/spool/mqueue 125 fi 126 if [ ! -f $ALIASES_FILE.db ] && [ ! -f $ALIASES_FILE.dir ] \ 127 && [ ! -f $ALIASES_FILE.pag ]; then 128 /usr/sbin/newaliases 129 fi 130 MODE="-bd" 131 [ -f $DEFAULT_FILE ] && . $DEFAULT_FILE 132 # 133 # * MODE should be "-bd" or null (MODE= or MODE="") or 134 # left alone. Anything else and you're on your own. 135 # * QUEUEOPTION should be "p" or null (as above). 136 # * [CLIENT]QUEUEINTERVAL should be set to some legal value; 137 # sanity checks are done below. 138 # * [CLIENT]OPTIONS are catch-alls; set with care. 139 # 140 if [ -n "$QUEUEOPTION" -a "$QUEUEOPTION" != "p" ]; then 141 QUEUEOPTION="" 142 fi 143 if [ -z "$QUEUEOPTION" -o -n "$QUEUEINTERVAL" ]; then 144 check_queue_interval_syntax $QUEUEINTERVAL 145 QUEUEINTERVAL=$answer 146 fi 147 check_queue_interval_syntax $CLIENTQUEUEINTERVAL 148 CLIENTQUEUEINTERVAL=$answer 149 150 local=`/usr/bin/svcprop -p config/local_only $SMF_FMRI 2>/dev/null` 151 if [ $? -eq 0 -a "$local" = "true" ]; then 152 MODE="-bl" 153 fi 154 sendmail_path=`svcprop -p config/path_to_sendmail_mc $SMF_FMRI \ 155 2>/dev/null` 156 if [ $? -eq 0 -a -n "$sendmail_path" ]; then 157 turn_m4_crank $SENDMAIL_CF $sendmail_path 158 fi 159 exist_or_exit $SENDMAIL_CF 160 submit_path=`svcprop -p config/path_to_submit_mc $SMF_FMRI 2>/dev/null` 161 if [ $? -eq 0 -a -n "$submit_path" ]; then 162 turn_m4_crank $SUBMIT_CF $submit_path 163 fi 164 exist_or_exit $SUBMIT_CF 165 166 $SENDMAIL $MODE -q$QUEUEOPTION$QUEUEINTERVAL $OPTIONS & 167 $SENDMAIL -Ac -q$CLIENTQUEUEINTERVAL $CLIENTOPTIONS & 168 169 # 170 # ETRN_HOSTS should be of the form 171 # "s1:c1.1,c1.2 s2:c2.1 s3:c3.1,c3.2,c3.3" 172 # i.e., white-space separated groups of server:client where 173 # client can be one or more comma-separated names; N.B. that 174 # the :client part is optional; see etrn(1M) for details. 175 # server is the name of the server to prod; a mail queue run 176 # is requested for each client name. This is comparable to 177 # running "/usr/lib/sendmail -qRclient" on the host server. 178 # 179 # See RFC 1985 for more information. 180 # 181 for i in $ETRN_HOSTS; do 182 SERVER=`echo $i | /usr/bin/sed -e 's/:.*$//'` 183 CLIENTS=`echo $i | /usr/bin/sed -n -e 's/,/ /g' \ 184 -e '/:/s/^.*://p'` 185 /usr/sbin/etrn -b $SERVER $CLIENTS >/dev/null 2>&1 & 186 done 187 188 if /usr/bin/nawk 'BEGIN{s = 1} 189 $2 == "/var/mail" && $3 == "nfs" && $4 !~ /actimeo=0/ && 190 $4 !~ /noac/{s = 0} END{exit s}' /etc/mnttab; then 191 192 /usr/bin/logger -p mail.crit "$ERRMSG1" 193 /usr/bin/logger -p mail.crit "$ERRMSG2" 194 fi 195 ;; 196 197'stop') 198 [ -f $SERVER_PID_FILE ] && check_and_kill $SERVER_PID_FILE 199 if [ -f $CLIENT_PID_FILE ]; then 200 check_and_kill $CLIENT_PID_FILE 201 rm -f $CLIENT_PID_FILE 202 fi 203 # Need to kill the entire service contract to kill all sendmail related 204 # processes 205 smf_kill_contract $2 TERM 1 30 206 ret=$? 207 [ $ret -eq 1 ] && exit 1 208 209 # Since sendmail spawns user processes out of .forward files, it is 210 # possible that some of these are not responding to TERM. If the 211 # contract did not empty after TERM, move on to KILL. 212 if [ $ret -eq 2 ] ; then 213 smf_kill_contract $2 KILL 1 214 fi 215 ;; 216 217*) 218 echo "Usage: $0 { start | stop | refresh }" 219 exit 1 220 ;; 221esac 222exit 0 223