#!/bin/sh
user=postfix
group=postfix
group2=maildrop
ask() {
local question default answer
question=$1
default=$2
if [ -z "${PACKAGE_BUILDING}" ]; then
read -p "${question} [${default}]? " answer
fi
if [ x${answer} = x ]; then
answer=${default}
fi
echo ${answer}
}
yesno() {
local dflt question answer
question=$1
dflt=$2
while :; do
answer=$(ask "${question}" "${dflt}")
case "${answer}" in
[Yy]*) return 0;;
[Nn]*) return 1;;
esac
echo "Please answer yes or no."
done
}
if pw groupshow "${group}" 2>/dev/null; then
echo "You already have a group \"${group}\", so I will use it."
else
echo "You need a group \"${group}\"."
if yesno "Would you like me to create it" y; then
pw groupadd ${group} -h - || exit
echo "Done."
else
echo "Please create it, and try again."
exit 1
fi
fi
if pw groupshow "${group2}" 2>/dev/null; then
echo "You already have a group \"${group2}\", so I will use it."
else
echo "You need a group \"${group2}\"."
if yesno "Would you like me to create it" y; then
pw groupadd ${group2} -h - || exit
echo "Done."
else
echo "Please create it, and try again."
exit 1
fi
fi
if pw user show "${user}" 2>/dev/null; then
echo "You already have a user \"${user}\", so I will use it."
else
echo "You need a user \"${user}\"."
if yesno "Would you like me to create it" y; then
pw useradd ${user} -g ${group} -h - -d /nonexistent \
-s /nonexistent -c "Postfix Mail System" || exit
echo "Done."
else
echo "Please create it, and try again."
exit 1
fi
fi
chown root:maildrop ${PREFIX}/sbin/postdrop
chmod 2755 ${PREFIX}/sbin/postdrop
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