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|
#! /bin/sh
# Source debconf library.
. /usr/share/debconf/confmodule
db_version 2.0
warn() {
db_reset squid/old_version
db_input high squid/old_version || true
db_go
db_get squid/old_version
if [ "$RET" = "true" ]
then
exit 1
fi
}
case "$1" in
upgrade|install-upgrade)
;;
abort-upgrade)
exit 0
;;
esac
#
# See if we upgraded from 1.0 or 1.2
#
if [ "$1" = upgrade ] || [ "$1" = install ]
then
case "$2" in
1.0*)
warn 1.0
;;
1.1*)
warn 1.1
;;
esac
fi
#
# See if we upgraded from < 2.5.5-3 and need to move config file
#
if ([ "$1" = upgrade ] && dpkg --compare-versions "$2" le '2.5.5-3' )
then
if [ -e /etc/squid.conf ]
then
if [ ! -d /etc/squid ]
then
mkdir /etc/squid
fi
if [ -e /etc/squid/squid.conf ]
then
mv /etc/squid/squid.conf /etc/squid/squid.conf.dpkg-old
fi
mv /etc/squid.conf /etc/squid/squid.conf
touch /etc/squid/conffile-moved
fi
fi
#
# Add the "proxy" user/group to /etc/passwd if needed.
#
if ! grep -q "^proxy:" /etc/passwd
then
#
# Let's hope that this works; if /var/spool/squid is
# already present this fails :(
#
adduser --system --home /var/spool/squid --group proxy
#
# Change the shell so that cron jobs will work.
# (They run as root now, but you can never know).
#
chsh -s /bin/sh proxy
fi
exit 0
|
