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#!/bin/bash
# Updater for NextCloudPi
#
# Copyleft 2017 by Ignacio Nunez Hernanz <nacho _a_t_ ownyourbits _d_o_t_ com>
# GPL licensed (see end of file) * Use at your own risk!
#
# More at https://ownyourbits.com/
#
CONFDIR=/usr/local/etc/nextcloudpi-config.d/
# don't make sense in a docker container
EXCL_DOCKER="
nc-automount.sh
nc-format-USB.sh
nc-datadir.sh
nc-database.sh
nc-ramlogs.sh
nc-swapfile.sh
nc-static-IP.sh
nc-wifi.sh
nc-nextcloud.sh
nc-init.sh
UFW.sh
nc-snapshot.sh
nc-snapshot-auto.sh
nc-audit.sh
SSH.sh
"
# need to be fixed for this
EXCL_DOCKER+="
fail2ban.sh
spDYN.sh
"
# better use a designated container
EXCL_DOCKER+="
samba.sh
NFS.sh
"
# use systemd timers
EXCL_DOCKER+="
nc-notify-updates.sh
nc-scan-auto.sh
freeDNS.sh
"
# TODO think about updates
EXCL_DOCKER+="
nc-update.sh
nc-autoupdate-ncp.sh
"
# check running apt
pgrep apt &>/dev/null && { echo "apt is currently running. Try again later"; exit 1; }
cp etc/library.sh /usr/local/etc/
source /usr/local/etc/library.sh
# prevent installing some apt packages in the docker version
[[ "$DOCKERBUILD" == 1 ]] && {
mkdir -p $CONFDIR
for opt in $EXCL_DOCKER; do
touch $CONFDIR/$opt
done
}
# copy all files in bin and etc
for file in bin/* etc/*; do
[ -f "$file" ] || continue;
cp "$file" /usr/local/"$file"
done
# install new entries of nextcloudpi-config and update others
for file in etc/nextcloudpi-config.d/*; do
[ -f "$file" ] || continue; # skip dirs
[ -f /usr/local/"$file" ] || { # new entry
install_script "$file" # install
# configure if active by default
grep -q '^ACTIVE_=yes$' "$file" && activate_script "$file"
}
# save current configuration to (possibly) updated script
[ -f /usr/local/"$file" ] && {
VARS=( $( grep "^[[:alpha:]]\+_=" /usr/local/"$file" | cut -d= -f1 ) )
VALS=( $( grep "^[[:alpha:]]\+_=" /usr/local/"$file" | cut -d= -f2 ) )
for i in $( seq 0 1 ${#VARS[@]} ); do
sed -i "s|^${VARS[$i]}=.*|${VARS[$i]}=${VALS[$i]}|" "$file"
done
}
cp "$file" /usr/local/"$file"
done
# install localization files
cp -rT etc/nextcloudpi-config.d/l10n "$CONFDIR"/l10n
# these files can contain sensitive information, such as passwords
chown -R root:www-data "$CONFDIR"
chmod 660 "$CONFDIR"/*
# install web interface
cp -r ncp-web /var/www/
chown -R www-data:www-data /var/www/ncp-web
chmod 770 /var/www/ncp-web
# remove unwanted packages for the docker version
[[ "$DOCKERBUILD" == 1 ]] && {
for opt in $EXCL_DOCKER; do
rm $CONFDIR/$opt
done
}
## BACKWARD FIXES ( for older images )
# not for image builds, only live updates
[[ ! -f /.ncp-image ]] && {
# make sure the redis directory exists
mkdir -p /var/log/redis
chown redis /var/log/redis
# improve dependency of database with automount
sed -i 's|^ExecStartPre=/bin/sleep .*|ExecStartPre=/bin/sleep 20|' /lib/systemd/system/mariadb.service
sed -i 's|^Restart=.*|Restart=on-failure|' /lib/systemd/system/mariadb.service
# fix for nc-automount-links
cat > /usr/local/etc/nc-automount-links <<'EOF'
#!/bin/bash
ls -d /media/* &>/dev/null && {
# remove old links
for l in $( ls /media/ ); do
test -L /media/"$l" && rm /media/"$l"
done
# create links
i=0
for d in $( ls -d /media/* 2>/dev/null ); do
if [ $i -eq 0 ]; then
test -e /media/USBdrive || test -d "$d" && ln -sT "$d" /media/USBdrive
else
test -e /media/USBdrive$i || test -d "$d" && ln -sT "$d" /media/USBdrive$i
fi
i=$(( i + 1 ))
done
}
EOF
chmod +x /usr/local/etc/nc-automount-links
# fix updates from NC12 to NC12.0.1
rm -rf /var/www/nextcloud/.well-known
# remove .well-known after each renewal
test -d /etc/letsencrypt/live && {
cat > /etc/cron.weekly/letsencrypt-ncp <<EOF
#!/bin/bash
/etc/letsencrypt/certbot-auto renew --quiet
rm -rf /var/www/nextcloud/.well-known
EOF
chmod +x /etc/cron.weekly/letsencrypt-ncp
}
# disable ramlogs if accidentally enabled
grep -q '^ACTIVE_=yes$' "$CONFDIR"/nc-ramlogs.sh || {
systemctl disable log2ram
systemctl stop log2ram
}
# remove directories left from unclean shutdown
UNIT=/usr/lib/systemd/system/nc-automount.service
grep -q rmdir "$UNIT" || sed -i '/^ExecStart=/iExecStartPre=/bin/bash -c "rmdir /media/* || true"' "$UNIT"
} # end - only live updates
exit 0
# License
#
# This script is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this script; if not, write to the
# Free Software Foundation, Inc., 59 Temple Place, Suite 330,
# Boston, MA 02111-1307 USA
|
