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|
#!/bin/sh
#
# $FreeBSD$
#
PATH=/bin:/usr/bin:/usr/sbin
pkgname=$1
squid_base=${PKG_PREFIX:-/usr/local}/squid
squid_confdir=${PKG_PREFIX:-/usr/local}/etc/squid
if [ -x /usr/sbin/nologin ]; then
nologin=/usr/sbin/nologin
else
nologin=/sbin/nologin
fi
: ${squid_user:=squid}
: ${squid_group:=squid}
squid_gid=100
squid_uid=100
# Try to catch the case where the $squid_user might have been created with an
# id greater than or equal 3128. The valid exception is "nobody".
nobody_uid=65534
nobody_gid=65534
squid_oldgid=3128
squid_olduid=3128
unset wrong_id
case $2 in
PRE-INSTALL)
echo "===> Pre-installation configuration for ${pkgname}"
if ! pw groupshow ${squid_group} -q >/dev/null ; then
echo "There is no group '${squid_group}' on this system, so I will try to create it:"
if ! pw groupadd ${squid_group} -g ${squid_gid} -q ; then
echo "Failed to create group \"${squid_group}\"!" >&2
echo "Please create it manually." >&2
exit 1
else
echo "Group '${squid_group}' created successfully:"
fi
else
echo "I will use the existing group '${squid_group}':"
current_gid=`pw groupshow ${squid_group}|cut -f 3 -d :`
if [ ${current_gid} -ge ${squid_oldgid} \
-a ${current_gid} -ne ${nobody_gid} ]; then
wrong_id=1
fi
fi
pw groupshow ${squid_group}
if ! pw usershow ${squid_user} -q >/dev/null ; then
echo "There is no account '${squid_user}' on this system, so I will try to create it:"
if ! pw useradd -q -n ${squid_user} \
-u ${squid_uid} -g ${squid_group} \
-c "squid caching-proxy pseudo user" \
-d "${squid_base}" -s "${nologin}" \
-h - ; then
echo "Failed to create user '${squid_user}'!" >&2
echo "Please create it manually." >&2
exit 1
else
echo "User '${squid_user}' created successfully:"
fi
else
echo "I will use the existing user '${squid_user}':"
current_uid=`id -u ${squid_user}`
if [ ${current_uid} -ge ${squid_olduid} \
-a ${current_uid} -ne ${nobody_uid} ];
then
wrong_id=1
fi
fi
pw usershow ${squid_user}
if [ "${wrong_id}" ]; then
echo ""
echo " * NOTICE *"
echo ""
echo "The squid pseudo-user's uid and/or gid have been found"
echo "to be greater than or equal 3128."
echo ""
echo "This is not a problem as such, but violates the FreeBSD"
echo "ports' principle that a ports must not claim a uid greater"
echo "than 999."
echo ""
echo "Since version 2.5.4_11, the squid user is thus created"
echo "with an id of ${squid_uid}:${squid_gid} while earlier versions of this"
echo "port used the first unused uid/gid greater than or"
echo "equal 3128."
echo ""
echo "If you want to change the existing squid user's id, run"
echo "'make changeuser' after the installation has completed."
echo "If you installed this port via a package, issue the"
echo "following commands as root:"
echo ""
echo "pw userdel -u ${current_uid}"
echo "pw groupadd -n ${squid_group} -g ${squid_gid}"
echo "pw useradd -n ${squid_user} -u ${squid_uid} \\"
echo " -c \"squid caching-proxy pseudo user\" \\"
echo " -g ${squid_group} -d ${squid_base} -s /sbin/nologin \\"
echo " -h -"
echo "find -H ${PKG_PREFIX} -user ${current_uid} -exec chown ${squid_user} {} \\;"
echo "find -H ${PKG_PREFIX} -group ${current_gid} -exec chgrp ${squid_group} {} \\;"
echo ""
echo "In case you have installed third party software for squid"
echo "like squidGuard, you should additionally run:"
echo "find -H /var -user ${current_uid} -exec chown ${squid_user} {} \\;"
echo "find -H /var -group ${current_gid} -exec chgrp ${squid_group} {} \\;"
echo ""
if [ -z "${PACKAGE_BUILDING}" -a -z "${BATCH}" ]; then
sleep 30
fi
fi
for dir in cache logs; do
if [ ! -d ${squid_base}/${dir} ]; then
echo "Creating ${squid_base}/${dir}..."
install -d -o ${squid_user} -g ${squid_group} \
-m 0750 ${squid_base}/${dir}
fi
done
if [ ! -d ${squid_confdir} ]; then
echo "Creating ${squid_confdir}..."
install -d -o root -g ${squid_group} \
-m 0750 ${squid_confdir}
fi
;;
POST-INSTALL)
for file in mime.conf squid.conf; do
if [ ! -f ${squid_confdir}/${file} \
-a -f ${squid_confdir}/${file}.default ]; then
echo "Creating ${file} from default..."
install -c -o root -g ${squid_group} -m 0640 \
${squid_confdir}/${file}.default ${squid_confdir}/${file}
fi
done
echo "===> Post-installation informations for ${pkgname}"
echo ""
echo " o You can find the configuration files for this package"
echo " in the directory ${squid_confdir}."
echo ""
echo " o A cache directory has been created in ${squid_base}/cache."
echo " Log files will be written to ${squid_base}/logs."
echo ""
echo " o The default configuration will deny everyone access to the"
echo " proxy service. Edit the \"http_access\" directives in"
echo " ${squid_confdir}/squid.conf to suit your needs."
echo ""
echo " o If you never ran squid on this system before, you need to"
echo " initialize the cache directory by running \"squid -z\""
echo " as 'root' or '${squid_user}' before starting squid."
echo ""
tput md
echo " *** UPDATE NOTICE ***"
echo ""
echo " Starting with version 2.5.4_6, all helper applications are"
echo " installed to ${PKG_PREFIX}/libexec/squid instead of"
echo " ${PKG_PREFIX}/libexec."
echo " Please check your squid.conf and update it if necessary."
tput me
echo ""
if [ -f /etc/rc.subr ]; then
echo " Please note that ${PKG_PREFIX}/etc/rc.d/squid.sh"
echo " will not start squid automatically on this system."
echo " You need to set squid_enable=yes in either"
echo " /etc/rc.conf, /etc/rc.conf.local or /etc/rc.conf.d/squid"
echo " See ${PKG_PREFIX}/etc/rc.d/squid.sh for more"
echo " configuration options."
echo ""
fi
;;
*)
exit 64
;;
esac
exit 0
|
