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post_install() {
# Make sure the group and user "nx" exists on this system and have the correct values
if grep -q "^nx:" /etc/group &> /dev/null ; then
groupmod -g 85 -n nx nx &> /dev/null
else
groupadd -g 85 nx &> /dev/null
fi
if grep -q "^nx:" /etc/passwd 2> /dev/null ; then
usermod -s /usr/bin/nxserver -c "NX user" -d /var/lib/nxserver/home/nx -u 85 -g nx nx &> /dev/null
else
useradd -s /usr/bin/nxserver -c "NX user" -d /var/lib/nxserver/home/nx -u 85 -g nx -r nx &> /dev/null
fi
# setting up freenx
echo 'Generating keys ...'
/usr/lib/nx/bin/nxsetup --install 2>&1 >/dev/null
echo "ATTENTION FREENX:"
echo "For correct setup please take a look at the wiki:"
echo "http://wiki.archlinux.org/index.php/FreeNX"
}
post_upgrade() {
# Make sure the group and user "nx" exists on this system and have the correct values
if grep -q "^nx:" /etc/group &> /dev/null ; then
groupmod -g 85 -n nx nx &> /dev/null
else
groupadd -g 85 nx &> /dev/null
fi
if grep -q "^nx:" /etc/passwd 2> /dev/null ; then
usermod -s /usr/bin/nxserver -c "NX user" -d /var/lib/nxserver/home/nx -u 85 -g nx nx &> /dev/null
else
useradd -s /usr/bin/nxserver -c "NX user" -d /var/lib/nxserver/home/nx -u 85 -g nx -r nx &> /dev/null
fi
# setting up freenx
echo "Rerunning nxsetup ..."
/usr/lib/nx/bin/nxsetup --install 2>&1 >/dev/null
if [ "`vercmp $2 0.7.3-10.1`" -lt 0 ]; then
# important upgrade notice
echo "*** config file location has been moved ***"
echo "Please apply your local settings from /opt/NX/etc/node.conf.pacsave"
echo "into /etc/nxserver/node.conf. A new key set is required."
echo "Please copy to your clients the new client key:"
echo "\"/var/lib/nxserver/home/nx/.ssh/client.id_dsa.key\""
echo "When you have FreeNX server running clean up with \"rm -rf /opt/NX\"."
fi
}
# arg 1: the old package version
pre_remove() {
/usr/lib/nx/bin/nxsetup --uninstall --purge 2>&1 >/dev/null
# usr/sbin/groupdel nx &>/dev/null
userdel nx &> /dev/null
groupdel nx &> /dev/null || /bin/true
}
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