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|
#!/bin/sh
#
# $FreeBSD$
#
# If the POSTFIX_DEFAULT_MTA environment variable is set to YES, it
# will make the port/package use defaults which make postfix replace
# sendmail as much as possible.
# allowed vars during package installation
BATCH=${BATCH:=no}
POSTFIX_DEFAULT_MTA=${POSTFIX_DEFAULT_MTA:=no}
# fixed vars
PREFIX="%%PREFIX%%"
ETCDIR="%%ETCDIR%%"
DAEMONDIR="%%DAEMONDIR%%"
META_DIRECTORY="%%META_DIRECTORY%%"
READMEDIR="%%READMEDIR%%"
MC_TEMPLATE="%%DATADIR%%/mailer.conf.postfix"
# FreeBSD <= 10.3
MC_BASE="/etc/mail/mailer.conf"
# FreeBSD >= 10.3 (and current)
MC_LOCALBASE="%%LOCALBASE%%/etc/mail/mailer.conf"
USE_LOCALBASE_MAILER_CONF="%%USE_LOCALBASE_MAILER_CONF%%"
if [ "${POSTFIX_DEFAULT_MTA}" = "no" ]; then
DEFAULT_REPLACE_MAILERCONF=n
else
DEFAULT_REPLACE_MAILERCONF=y
fi
ask() {
local question default answer
question=$1
default=$2
if [ -z "${PACKAGE_BUILDING}" -a "${BATCH}" = "no" ]; then
read -p "${question} [${default}]? " answer
fi
if [ -z "${answer}" ]; then
answer=${default}
fi
echo ${answer}
}
yesno() {
local question default answer
question=$1
default=$2
while :; do
answer=$(ask "${question}" "${default}")
case "${answer}" in
[Yy]*) return 0;;
[Nn]*) return 1;;
esac
echo "Please answer yes or no."
done
}
# ==============================================================================
# Respect POSTFIX_DEFAULT_MTA, do not ask for confirmation!
# (This helps tools like salt, ansible or puppet on new installations)
# ==============================================================================
install_choise(){
local mailerconf
mailerconf=$1
if [ "${DEFAULT_REPLACE_MAILERCONF}" = "y" ]; then
install_mailer_conf ${mailerconf}
elif [ "${DEFAULT_REPLACE_MAILERCONF}" = "n" -a -t 0 ]; then
if yesno "Would you like to activate Postfix in ${mailerconf}" ${DEFAULT_REPLACE_MAILERCONF:="n"}; then
install_mailer_conf ${mailerconf}
else
show_not_activated_msg ${mailerconf}
fi
else
show_not_activated_msg ${mailerconf}
fi
}
show_not_activated_msg() {
local mailerconf
mailerconf=$1
echo
echo "==============================================================="
echo "Postfix was *not* activated in ${mailerconf}! "
echo
echo "To finish installation run the following commands:"
echo
if [ "${USE_LOCALBASE_MAILER_CONF}" = "yes" ]; then
echo " mkdir -p %%LOCALBASE%%/etc/mail"
else
echo " mv -f ${mailerconf} ${mailerconf}.old"
fi
echo " install -m 0644 ${MC_TEMPLATE} ${mailerconf}"
echo "==============================================================="
echo
}
show_activated_msg() {
local mailerconf
mailerconf=$1
echo "==============================================================="
echo "Postfix already activated in ${mailerconf}"
echo "==============================================================="
}
cmp_mailer() {
local mailerconf
mailerconf=$1
cmp -s ${mailerconf} ${MC_TEMPLATE}
return $?
}
install_mailer_conf() {
local mailerconf
mailerconf=$1
echo "Activate Postfix in ${mailerconf}"
if [ "${USE_LOCALBASE_MAILER_CONF}" = "yes" ]; then
[ -d %%LOCALBASE%%/etc/mail ] || mkdir -p %%LOCALBASE%%/etc/mail
fi
[ -f ${mailerconf} ] && mv -f ${mailerconf} ${mailerconf}.old
install -m 644 ${MC_TEMPLATE} ${mailerconf}
}
# ==============================================================================
# Run postfix reload
# This is a candidate for a dedicated pkg-post-upgrade script, but it seems
# this not fully implemented in pkg :(see upstream PR 941)
# ==============================================================================
try_reload(){
${PREFIX}/sbin/postfix status 2>/dev/null
if [ $? -eq 0 ]; then
${PREFIX}/sbin/postfix reload
else
echo "postfix not running"
fi
}
# ==============================================================================
# Run postfix post-install to fix permissions and new config values
# ==============================================================================
if [ "$2" = "POST-INSTALL" ]; then
/bin/sh ${DAEMONDIR}/post-install tempdir=/tmp \
daemon_directory=${DAEMONDIR} \
meta_directory=${META_DIRECTORY} \
html_directory=${READMEDIR} \
readme_directory=${READMEDIR} \
upgrade-package
fi
# ==============================================================================
# If FreeBSD <= 10.2 is deprecated check only LOCALBASE and remove BASE checks,
# regardless if installed in BASE or LOCALBASE
# Iff postfix is activated in BASE, also activate postfix in LOCALBASE!
# ==============================================================================
if [ "$2" = "POST-INSTALL" -a -z "${PACKAGE_BUILDING}" ]; then
if [ -f "${MC_BASE}" ]; then
if [ "${USE_LOCALBASE_MAILER_CONF}" = "yes" ]; then
cmp_mailer ${MC_BASE}
if [ $? -eq 0 ]; then
show_activated_msg ${MC_BASE}
cmp_mailer ${MC_LOCALBASE} || install_mailer_conf ${MC_LOCALBASE}
try_reload
else
cmp_mailer ${MC_LOCALBASE} || install_choise ${MC_LOCALBASE}
fi
else
cmp_mailer ${MC_BASE}
if [ $? -ne 0 ]; then
install_choise ${MC_BASE}
else
show_activated_msg ${MC_BASE}
try_reload
fi
fi
else
if [ "${USE_LOCALBASE_MAILER_CONF}" = "yes" ]; then
show_not_activated_msg ${MC_LOCALBASE}
else
show_not_activated_msg ${MC_BASE}
fi
fi # -f "${MC_BASE}"
fi # "$2" = "POST-INSTALL" -a -z "${PACKAGE_BUILDING}"
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