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#!/bin/bash
# Updaterfor 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
"
# better use a designated container
EXCL_DOCKER+="
samba.sh
NFS.sh
"
# TODO review systemd timers
EXCL_DOCKER+="
nc-notify-updates.sh
nc-scan-auto.sh
nc-backup-auto.sh
freeDNS.sh
"
# TODO think about updates
EXCL_DOCKER+="
nc-update.sh
nc-autoupdate-ncp.sh
"
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
# these files can contain sensitive information, such as passwords
chown -R root:www-data /usr/local/etc/nextcloudpi-config.d
chmod 660 /usr/local/etc/nextcloudpi-config.d/*
# 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 )
[[ "$DOCKERBUILD" != 1 ]] && {
# ncp-web password auth
CERTFILE=$( grep SSLCertificateFile /etc/apache2/sites-available/ncp.conf| awk '{ print $2 }' )
KEYFILE=$( grep SSLCertificateKeyFile /etc/apache2/sites-available/ncp.conf| awk '{ print $2 }' )
grep -q DefineExternalAuth /etc/apache2/sites-available/ncp.conf || {
apt-get update
apt-get install -y --no-install-recommends libapache2-mod-authnz-external pwauth
a2enmod authnz_external authn_core auth_basic
bash -c "sleep 2 && systemctl restart apache2" &>/dev/null &
}
cat > /etc/apache2/sites-available/ncp.conf <<EOF
Listen 4443
<VirtualHost _default_:4443>
DocumentRoot /var/www/ncp-web
SSLEngine on
SSLCertificateFile $CERTFILE
SSLCertificateKeyFile $KEYFILE
<IfModule mod_authnz_external.c>
DefineExternalAuth pwauth pipe /usr/sbin/pwauth
</IfModule>
</VirtualHost>
<Directory /var/www/ncp-web/>
AuthType Basic
AuthName "ncp-web login"
AuthBasicProvider external
AuthExternal pwauth
SetEnvIf Request_URI "^" noauth
SetEnvIf Request_URI "^index\\.php$" !noauth
SetEnvIf Request_URI "^/$" !noauth
SetEnvIf Request_URI "^/wizard/index.php$" !noauth
SetEnvIf Request_URI "^/wizard/$" !noauth
<RequireAll>
<RequireAny>
Require host localhost
Require local
Require ip 192.168
Require ip 10
</RequireAny>
<RequireAny>
Require env noauth
Require user pi
</RequireAny>
</RequireAll>
</Directory>
EOF
# temporary workaround for bug https://github.com/certbot/certbot/issues/5138#issuecomment-333391771
cat > /etc/pip.conf <<EOF
[global]
extra-index-url=https://www.piwheels.hostedpi.com/simple
extra-index-url=https://www.piwheels.hostedpi.com/simple/zope.components
EOF
test -e /etc/pip.conf && grep -q zope /etc/pip.conf || {
/etc/letsencrypt/letsencrypt-auto --help
}
# tweak fail2ban email
F=/etc/fail2ban/action.d/sendmail-common.conf
sed -i 's|Fail2Ban|NextCloudPi|' /etc/fail2ban/action.d/sendmail-whois-lines.conf
grep -q actionstart_ "$F" || sed -i 's|actionstart|actionstart_|' "$F"
grep -q actionstop_ "$F" || sed -i 's|actionstop|actionstop_|' "$F"
type whois &>/dev/null || { apt-get update; apt-get install --no-install-recommends -y whois; }
# fix notify unattended upgrades repeating lines
cat > /usr/local/bin/ncp-notify-unattended-upgrade <<EOF
#!/bin/bash
LOGFILE=/var/log/unattended-upgrades/unattended-upgrades.log
STAMPFILE=/var/run/.ncp-notify-unattended-upgrades
VERFILE=/usr/local/etc/ncp-version
test -e "\$LOGFILE" || { echo "\$LOGFILE not found"; exit 1; }
test -e "\$STAMPFILE" || touch "\$STAMPFILE"
[ \$( date -r "\$LOGFILE" +'%y%m%d%H%M' ) -le \$( date -r "\$STAMPFILE" +'%y%m%d%H%M' ) ] && { echo "info is up to date"; exit 0; }
LINE=\$( grep "INFO Packages that will be upgraded" "\$LOGFILE" | tail -1 )
[[ "\$LINE" == "" ]] && { echo "no new upgrades"; touch "\$STAMPFILE"; exit 0; }
PKGS=\$( sed 's|^.*Packages that will be upgraded: ||' <<< "\$LINE" )
echo "Packages automatically upgraded: \$PKGS"
touch "\$STAMPFILE"
sudo -u www-data php /var/www/nextcloud/occ notification:generate \
$USER_ "NextCloudPi Unattended Upgrades" \
-l "Packages automatically upgraded \$PKGS"
EOF
chmod +x /usr/local/bin/ncp-notify-unattended-upgrade
# log adjustment for wizard
grep -q sleep /home/www/ncp-launcher.sh || echo "sleep 0.5 && echo \"\" > /run/ncp.log" >> /home/www/ncp-launcher.sh
}
# 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
|