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|
#! /bin/sh
#
# Adapted from pkg-install in net/cvsup-mirror,
# presumably by jdp@FreeBSD.org
#
user=hunch
group=hunch
interval=4
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
}
make_account() {
local u g gcos homeopt home
u=$1
g=$2
gcos=$3
homeopt=${4:+"-d $4"}
if pw group show "${g}" >/dev/null 2>&1; then
echo "You already have a group \"${g}\", so I will use it."
else
echo "You need a group \"${g}\"."
if which -s pw && yesno "Would you like me to create it" y; then
pw groupadd ${g} || exit
echo "Done."
else
echo "Please create it, and try again."
if ! grep -q "^${u}:" /etc/passwd; then
echo "While you're at it, please create a user \"${u}\" too,"
echo "with a default group of \"${g}\"."
fi
exit 1
fi
fi
if pw user show "${u}" >/dev/null 2>&1; then
echo "You already have a user \"${u}\", so I will use it."
else
echo "You need a user \"${u}\"."
if which -s pw && yesno "Would you like me to create it" y; then
pw useradd ${u} -g ${g} -h - ${homeopt} \
-s /nonexistent -c "${gcos}" || exit
echo "Done."
else
echo "Please create it, and try again."
exit 1
fi
fi
if [ x"$homeopt" = x ]; then
eval home=~${u}
if [ ! -d "${home}" ]; then
if yesno \
"Would you like me to create ${u}'s home directory (${home})" y
then
(umask 77 && \
mkdir -p ${home}/) || exit
chown -R ${u}:${g} ${home} || exit
else
echo "Please create it, and try again."
exit 1
fi
fi
fi
}
case $2 in
POST-INSTALL)
# . ${base}/config.sh || exit
if which -s pw && which -s lockf; then
:
else
cat <<EOF
This system looks like a pre-2.2 version of FreeBSD. I see that it
is missing the "lockf" and/or "pw" utilities. I need these utilities.
Please get them and install them, and try again. You can get the
sources from:
ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/src/usr.bin/lockf.tar.gz
ftp://ftp.freebsd.org/pub/FreeBSD/FreeBSD-current/src/usr.sbin/pw.tar.gz
EOF
exit 1
fi
echo ""
make_account ${user} ${group} "Probe-griping user" "/nonexistent"
echo "Fixing ownerships and modes"
chown ${user}:${group} ${PREFIX}/etc/hunch-special
misc_files="/var/db/hunch-timestamp /var/log/hunch.log"
touch $misc_files
chown ${user}:${group} $misc_files
chmod 664 ${PREFIX}/etc/hunch-special $misc_files
echo ""
if grep -q "^[^#]*/var/log/hunch.log" /etc/newsyslog.conf; then
echo -n "It looks like you already have some logging set up, so I "
echo "will use it."
else
if yesno "Would you like me to set up log rotation" y; then
echo "Adding hunch log entry to \"/etc/newsyslog.conf\"."
cat <<EOF >>/etc/newsyslog.conf
/var/log/hunch.log hunch:hunch 644 3 100 * Z
EOF
echo "Done."
else
cat <<EOF
OK, please remember to do it yourself. You should add an entry to
"/etc/newsyslog.conf".
EOF
fi
fi
echo ""
if grep -q "^[^#]*${PREFIX}/bin/complain-httpd" /etc/crontab; then
echo "It looks like your crontab is already set up, so I'll use that."
else
if [ ${interval} -eq 1 ]; then
updstr="hourly complaints"
else
updstr="complaints every ${interval} hours"
fi
if yesno "Would you like me to set up your crontab for ${updstr}" y
then
echo "Scheduling ${updstr} in \"/etc/crontab\"."
delay=5
now=$(date "+%s")
start=$((${now} + ${delay}*60))
hh=$(date -r ${start} "+%H")
mm=$(date -r ${start} "+%M")
h=$((${hh}))
m=$((${mm}))
if [ ${interval} -eq 1 ]; then
hstr="*"
else
h0=$((${h} % ${interval}))
if [ ${interval} -eq 24 ]; then
hstr=${h0}
else
h1=$((${h0} + 24 - ${interval}))
hstr=${h0}-${h1}/${interval}
fi
fi
cat <<EOF >>/etc/crontab
${m} ${hstr} * * * ${user} ${PREFIX}/bin/complain-httpd /var/log/httpd-access.log >> /var/log/hunch.log 2>&1
EOF
cat <<EOF
Done.
EOF
else
cat <<EOF
OK, please remember to do it yourself. The crontab entry should run
"${PREFIX}/bin/complain-httpd /var/log/htppd-access.log" as user ${user}
EOF
fi
fi
echo ""
if yesno "Would you like me to set up the sender's address as it appears on outgoing complaints" y; then
host=`hostname`
sender=$(ask "Enter sender's email address" "root@$host" )
tmp="${PREFIX}/bin/#complain-httpd$$"
trap "rm -f ${tmp}" 0 1 2 3 15
sed "s/sender = ''/sender = '$sender'/" ${PREFIX}/bin/complain-httpd >${tmp} || exit
chmod 755 ${tmp}
mv ${tmp} ${PREFIX}/bin/complain-httpd || exit
echo "Done."
else
cat <<EOF
OK, please remember to do it yourself. You should modify the "my \$sender=''"
line in "${PREFIX}/bin/complain-httpd".
EOF
fi
echo ""
echo "I can enable hunch right now, or leave it in parse-only mode"
echo "which will scan the logs and determine the contacts, but"
echo "will not actually send any mail."
if yesno "Would you like me enable hunch in mail-sending mode" y; then
nomail=0
else
nomail=1
fi
tmp="${PREFIX}/bin/#complain-httpd$$"
trap "rm -f ${tmp}" 0 1 2 3 15
sed "s/no_mailing = .*;/no_mailing = $nomail;/" ${PREFIX}/bin/complain-httpd >${tmp} || exit
chmod 755 ${tmp}
mv ${tmp} ${PREFIX}/bin/complain-httpd || exit
echo "OK."
echo ""
echo "You are now hunch-enabled"
;;
esac
|
