#!/bin/sh
#
# $FreeBSD$
#
PKG_PREFIX=${PKG_PREFIX:=/usr/local}
BATCH=${BATCH:=no}
ask() {
local question default answer
question=$1
default=$2
if [ -z "${PACKAGE_BUILDING}" -a x${BATCH} = xno ]; then
read -p "${question} [${default}]? " answer
fi
if [ x${answer} = x ]; 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
}
if [ x"$2" = xPRE-INSTALL ]; then
USER=postfix
GROUP=postfix
GROUP2=maildrop
if /usr/sbin/pw groupshow "${GROUP}" 2>/dev/null; then
echo "You already have a group \"${GROUP}\", so I will use it."
else
if /usr/sbin/pw groupadd ${GROUP} -h -
then
echo "Added group \"${GROUP}\"."
else
echo "Adding group \"${GROUP}\" failed..."
echo "Please create it, and try again."
exit 1
fi
fi
if /usr/sbin/pw groupshow "${GROUP2}" 2>/dev/null; then
echo "You already have a group \"${GROUP2}\", so I will use it."
else
if /usr/sbin/pw groupadd ${GROUP2} -h -
then
echo "Added group \"${GROUP2}\"."
else
echo "Adding group \"${GROUP2}\" failed..."
echo "Please create it, and try again."
exit 1
fi
fi
if /usr/sbin/pw user show "${USER}" 2>/dev/null; then
echo "You already have a user \"${USER}\", so I will use it."
else
if /usr/sbin/pw useradd ${USER} -g ${GROUP} -h - \
-d /var/spool/postfix \
-s /sbin/nologin \
-c "Postfix Mail System"
then
echo "Added user \"${USER}\"."
else
echo "Adding user \"${USER}\" failed..."
echo "Please create it, and try again."
exit 1
fi
fi
if /usr/sbin/pw show group mail | grep -q "${USER}" 2>/dev/null; then
echo "You already have user \"${USER}\" in group \"mail\", so I will use it."
else
echo "You need user \"${USER}\" added to group \"mail\"."
if yesno "Would you like me to add it" y; then
/usr/sbin/pw groupmod mail -m ${USER} || exit
echo "Done."
else
echo "Please create it, and try again."
exit 1
fi
fi
fi
if [ x"$2" = xPOST-INSTALL ]; then
CONF1="main.cf master.cf access aliases canonical pcre_table \
regexp_table relocated transport virtual"
for file in $CONF1
do
if [ ! -f ${PKG_PREFIX}/etc/postfix/$file ]; then
cp ${PKG_PREFIX}/etc/postfix/sample-$file ${PKG_PREFIX}/etc/postfix/$file
fi
done
sh ${PKG_PREFIX}/etc/postfix/post-install tempdir=/tmp \
config_directory=${PKG_PREFIX}/etc/postfix \
daemon_directory=${PKG_PREFIX}/libexec/postfix \
command_directory=${PKG_PREFIX}/sbin \
queue_directory=/var/spool/postfix \
sendmail_path=${PKG_PREFIX}/sbin/sendmail \
newaliases_path=${PKG_PREFIX}/bin/newaliases \
mailq_path=${PKG_PREFIX}/bin/mailq \
mail_owner=postfix \
setgid_group=maildrop \
manpage_directory=${PKG_PREFIX}/man \
sample_directory=${PKG_PREFIX}/etc/postfix \
readme_directory=no \
upgrade-package
# readme_directory is "no" above since the package will have correct perms
# already, and we don't know if they had PORTDOCS.
fi
replace() {
local orig repl
orig=$1
repl=$2
if [ -e ${orig} ]; then
mv -f ${orig} ${orig}.OFF
chmod 0 ${orig}.OFF
fi
if [ -e ${repl} ]; then
ln -s ${repl} ${orig}
fi
}
if [ x"$2" = xPOST-INSTALL -a -z "${PACKAGE_BUILDING}" ]; then
if [ -x /sbin/sysctl ]; then
OSVERSION=`/sbin/sysctl -n kern.osreldate`
else
OSVERSION=`/usr/sbin/sysctl -n kern.osreldate`
fi
if [ ${OSVERSION} -ge 400014 ]; then
if yesno "Would you like to activate Postfix in /etc/mail/mailer.conf" n; then
mv -f /etc/mail/mailer.conf /etc/mail/mailer.conf.old
echo "#" > /etc/mail/mailer.conf
echo -n "# Execute the Postfix sendmail program" >> /etc/mail/mailer.conf
echo ", named ${PKG_PREFIX}/sbin/sendmail" >> /etc/mail/mailer.conf
echo "#" >> /etc/mail/mailer.conf
echo "sendmail ${PKG_PREFIX}/sbin/sendmail" >> /etc/mail/mailer.conf
echo "send-mail ${PKG_PREFIX}/sbin/sendmail" >> /etc/mail/mailer.conf
echo "mailq ${PKG_PREFIX}/sbin/sendmail" >> /etc/mail/mailer.conf
echo "newaliases ${PKG_PREFIX}/sbin/sendmail" >> /etc/mail/mailer.conf
fi
else
if yesno "Would you like to replace {sendmail,mailq,newaliases} with Postfix versions" n; then
replace /usr/sbin/sendmail ${PKG_PREFIX}/sbin/sendmail
replace /usr/bin/mailq ${PKG_PREFIX}/sbin/sendmail
replace /usr/bin/newaliases ${PKG_PREFIX}/sbin/sendmail
echo "Done."
fi
fi
fi
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