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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/
#
set -e
CONFDIR=/usr/local/etc/ncp-config.d/
# don't make sense in a docker container
EXCL_DOCKER="
nc-automount
nc-format-USB
nc-datadir
nc-database
nc-ramlogs
nc-swapfile
nc-static-IP
nc-wifi
nc-nextcloud
nc-init
UFW
nc-snapshot
nc-snapshot-auto
nc-audit
nc-hdd-monitor
nc-zram
SSH
fail2ban
NFS
"
# better use a designated container
EXCL_DOCKER+="
samba
"
# check running apt
pgrep apt &>/dev/null && { echo "apt is currently running. Try again later"; exit 1; }
## TODO migration - temporary -
# install new dependencies
type jq &>/dev/null || {
apt-get update
apt-get install -y --no-install-recommends jq
}
# migrate to the new cfg format
[[ -f "$CONFDIR"/dnsmasq.sh ]] && {
mv "$CONFDIR"/DDNS_duckDNS.sh "$CONFDIR"/duckDNS.sh
mv "$CONFDIR"/DDNS_freeDNS.sh "$CONFDIR"/freeDNS.sh
mv "$CONFDIR"/DDNS_no-ip.sh "$CONFDIR"/no-ip.sh
mv "$CONFDIR"/DDNS_spDYN.sh "$CONFDIR"/spDYN.sh
for file in "$CONFDIR"/*.sh; do
test -f $file || continue
app=$(basename $file .sh)
unset DESC INFO INFOTITLE cfg vars vals
source $file
cfg=$(echo '{}' | jq ".id = \"$app\"")
cfg=$(jq ".name = \"$app\"" <<<"$cfg")
cfg=$(jq ".title = \"$app\"" <<<"$cfg")
cfg=$(jq ".description = \"$DESCRIPTION\"" <<<"$cfg")
cfg=$(jq ".info = \"$INFO\"" <<<"$cfg")
cfg=$(jq ".infotitle = \"$INFOTITLE\"" <<<"$cfg")
cfg=$(jq ".params = []" <<<"$cfg")
vars=( $( grep "^[[:alpha:]]\+_=" "$file" | cut -d= -f1 | sed 's|_$||' ) )
vals=( $( grep "^[[:alpha:]]\+_=" "$file" | cut -d= -f2 ) )
for i in $( seq 0 1 $(( ${#vars[@]} - 1 )) ); do
cfg=$(jq ".params[$i].id = \"${vars[$i]}\"" <<<"$cfg")
cfg=$(jq ".params[$i].name = \"${vars[$i]}\"" <<<"$cfg")
cfg=$(jq ".params[$i].value = \"${vals[$i]}\"" <<<"$cfg")
done
echo "$cfg" > "$CONFDIR/$app.cfg"
rm $file
done
## NCP LAUNCHER
mkdir -p /home/www
chown www-data:www-data /home/www
chmod 700 /home/www
cat > /home/www/ncp-launcher.sh <<'EOF'
#!/bin/bash
source /usr/local/etc/library.sh
run_app $1
EOF
chmod 700 /home/www/ncp-launcher.sh
}
## TODO migration - end -
cp etc/library.sh /usr/local/etc/
source /usr/local/etc/library.sh
mkdir -p "$CONFDIR"
# prevent installing some ncp-apps in the docker version
[[ -f /.docker-image ]] && {
for opt in $EXCL_DOCKER; do
touch $CONFDIR/$opt.cfg
done
}
# copy all files in bin and etc
cp -r bin/* /usr/local/bin/
find etc -maxdepth 1 -type f -exec cp '{}' /usr/local/etc \;
# install new entries of ncp-config and update others
for file in etc/ncp-config.d/*; do
[ -f "$file" ] || continue; # skip dirs
# install new ncp_apps
[ -f /usr/local/"$file" ] || {
install_app "$(basename "$file" .cfg)"
}
# keep saved cfg values
[ -f /usr/local/"$file" ] && {
len="$(jq '.params | length' /usr/local/"$file")"
for (( i = 0 ; i < len ; i++ )); do
val="$(jq -r ".params[$i].value" /usr/local/"$file")"
cfg="$(jq ".params[$i].value = \"$val\"" "$file")"
echo "$cfg" > "$file"
done
}
# configure if active by default
[ -f /usr/local/"$file" ] || {
[[ "$(jq -r ".params[0].id" "$file")" == "ACTIVE" ]] && \
[[ "$(jq -r ".params[0].value" "$file")" == "yes" ]] && {
cp "$file" /usr/local/"$file"
run_app "$(basename "$file" .cfg)"
}
}
cp "$file" /usr/local/"$file"
done
# install localization files
cp -rT etc/ncp-config.d/l10n "$CONFDIR"/l10n
# these files can contain sensitive information, such as passwords
chown -R root:www-data "$CONFDIR"
chmod 660 "$CONFDIR"/*
chmod 750 "$CONFDIR"/l10n
# 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
# install NC app
rm -rf /var/www/ncp-app
cp -r ncp-app /var/www/
[[ -f /.docker-image ]] && {
# remove unwanted ncp-apps for the docker version
for opt in $EXCL_DOCKER; do
rm $CONFDIR/$opt.cfg
find /usr/local/bin/ncp -name "$opt.sh" -exec rm '{}' \;
done
# update services
cp docker-common/{lamp/010lamp,nextcloud/020nextcloud,nextcloudpi/000ncp} /etc/services-enabled.d
}
## BACKWARD FIXES ( for older images )
# not for image builds, only live updates
[[ ! -f /.ncp-image ]] && {
# docker images only
[[ -f /.docker-image ]] && {
# fix dirs
[[ -d /data/app ]] && {
ncc config:system:set datadirectory --value="/data/nextcloud/data"
[[ -d /data/nextcloud ]] && mv /data/nextcloud /data/nextcloud-old
mv /data/app /data/nextcloud && \
rm -f /var/www/nextcloud && \
ln -s /data/nextcloud /var/www/nextcloud
}
# shouldn't be present in docker
rm -f /usr/local/bin/ncp/SYSTEM/nc-zram.sh /usr/local/etc/ncp-config.d/nc-zram.cfg
:
}
# for non docker images
[[ ! -f /.docker-image ]] && {
# re-enable automount
is_active_app nc-automount && run_app nc-automount
:
}
# Update cronfile for DDNS_spDYN if existing
cd /etc/cron.d
[[ -f spdnsupdater ]] && {
sed -i "s|.* [* * * *]|*/5 * * * *|" spdnsupdater
}
# update to NC15
is_active_app nc-autoupdate-nc && run_app nc-autoupdate-nc
# install NC app
[[ -d /var/www/nextcloud/apps/nextcloudpi ]] || {
cp -r /var/www/ncp-app /var/www/nextcloud/apps/nextcloudpi
chown -R www-data: /var/www/nextcloud/apps/nextcloudpi
ncc app:enable nextcloudpi
}
# allow private IPv6 addresses
cat > /etc/apache2/sites-available/ncp-activation.conf <<EOF
<VirtualHost _default_:443>
DocumentRoot /var/www/ncp-web/
SSLEngine on
SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem
SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key
</VirtualHost>
<Directory /var/www/ncp-web/>
<RequireAll>
<RequireAny>
Require host localhost
Require local
Require ip 192.168
Require ip 172
Require ip 10
Require ip fd00::/8
</RequireAny>
</RequireAll>
</Directory>
EOF
# update nc-backup
install_app nc-backup
install_app nc-restore
# add public IP to trusted domains
cat > /usr/local/bin/nextcloud-domain.sh <<'EOF'
#!/bin/bash
# wicd service finishes before completing DHCP
while :; do
iface="$( ip r | grep "default via" | awk '{ print $5 }' | head -1 )"
ip="$( ip a show dev "$iface" | grep global | grep -oP '\d{1,3}(.\d{1,3}){3}' | head -1 )"
public_ip="$(curl icanhazip.com 2>/dev/null)"
[[ "$public_ip" != "" ]] && ncc config:system:set trusted_domains 11 --value="$public_ip"
[[ "$ip" != "" ]] && break
sleep 3
done
ncc config:system:set trusted_domains 1 --value=$ip
EOF
# fix Armbian cron bug
[[ "$( ls -1 /etc/cron.d/ | wc -l )" -gt 0 ]] && chmod 644 /etc/cron.d/*
[[ "$( ls -1 /etc/cron.daily/ | wc -l )" -gt 0 ]] && chmod 755 /etc/cron.daily/*
[[ "$( ls -1 /etc/cron.hourly/ | wc -l )" -gt 0 ]] && chmod 755 /etc/cron.hourly/*
# change letsencrypt from package based to git based
[[ -f /etc/letsencrypt/certbot-auto ]] || {
echo "updating letsencrypt..."
[[ -f /.docker-image ]] && mv "$(readlink /etc/letsencrypt)" /etc/letsencrypt-old
[[ -f /.docker-image ]] || mv /etc/letsencrypt /etc/letsencrypt-old
rm -f /etc/letsencrypt
apt-get remove -y letsencrypt
apt-get autoremove -y
install_app letsencrypt || { rm -rf /etc/letsencrypt; mv /etc/letsencrypt-old /etc/letsencrypt; exit 1; }
[[ -f /etc/letsencrypt-old/live ]] && cp -raT /etc/letsencrypt-old/live /etc/letsencrypt/live
[[ -f /.docker-image ]] && persistent_cfg /etc/letsencrypt
[[ -f /etc/cron.weekly/letsencrypt-ncp ]] && run_app letsencrypt
}
# fix LE update bug
[[ -d /etc/letsencrypt/archive ]] || {
sleep 3
cp -ravT /etc/letsencrypt-old/archive /etc/letsencrypt/archive || true
bash -c "sleep 2 && service apache2 reload" &>/dev/null &
}
# fix LE update bug (2)
if [[ -d /etc/letsencrypt/archive ]] && [[ "$(ls /etc/letsencrypt/archive/* 2>/dev/null | wc -l )" == "0" ]]; then
rmdir /etc/letsencrypt/archive
sleep 3
cp -ravT /etc/letsencrypt-old/archive /etc/letsencrypt/archive || true
bash -c "sleep 2 && service apache2 reload" &>/dev/null &
fi
# configure MariaDB (UTF8 4 byte support)
grep -q max_heap_table_size /etc/mysql/mariadb.conf.d/90-ncp.cnf || {
cat > /etc/mysql/mariadb.conf.d/90-ncp.cnf <<EOF
[mysqld]
transaction_isolation = READ-COMMITTED
innodb_large_prefix=true
innodb_file_per_table=1
innodb_file_format=barracuda
[server]
# innodb settings
skip-name-resolve
innodb_buffer_pool_size = 256M
innodb_buffer_pool_instances = 1
innodb_flush_log_at_trx_commit = 2
innodb_log_buffer_size = 32M
innodb_max_dirty_pages_pct = 90
innodb_log_file_size = 32M
# disable query cache
query_cache_type = 0
query_cache_size = 0
# other
tmp_table_size= 64M
max_heap_table_size= 64M
EOF
service mysqld restart
}
# remove redundant opcache configuration. Leave until update bug is fixed -> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=815968
# Bug #416 reappeared after we moved to php7.2 and debian buster packages. (keep last)
[[ "$( ls -l /etc/php/7.2/fpm/conf.d/*-opcache.ini | wc -l )" -gt 1 ]] && rm "$( ls /etc/php/7.2/fpm/conf.d/*-opcache.ini | tail -1 )"
[[ "$( ls -l /etc/php/7.2/cli/conf.d/*-opcache.ini | wc -l )" -gt 1 ]] && rm "$( ls /etc/php/7.2/cli/conf.d/*-opcache.ini | tail -1 )"
} # 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
|