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