mirror of
https://github.com/nextcloud/nextcloudpi.git
synced 2026-01-10 15:12:01 -03:30
74 lines
2.4 KiB
Bash
74 lines
2.4 KiB
Bash
#!/bin/bash
|
|
|
|
# Namecheap DNS updater client installation on Raspbian
|
|
#
|
|
# Copyleft 2020 by ndunks and Huizerd
|
|
# GPL licensed (see end of file) * Use at your own risk!
|
|
#
|
|
# Based on:
|
|
# - https://gist.github.com/ndunks/c756030c0757b667c9a478c97ca5a9b7
|
|
# - https://www.namecheap.com/support/knowledgebase/article.aspx/29/11/how-do-i-use-a-browser-to-dynamically-update-the-hosts-ip
|
|
#
|
|
# Further steps to be taken:
|
|
# - Buying a Namecheap domain
|
|
# - https://www.namecheap.com/support/knowledgebase/article.aspx/595/11/how-do-i-enable-dynamic-dns-for-a-domain/
|
|
# - https://www.namecheap.com/support/knowledgebase/article.aspx/43/11/how-do-i-set-up-a-host-for-dynamic-dns
|
|
|
|
|
|
install()
|
|
{
|
|
apt-get update
|
|
apt-get install --no-install-recommends -y dnsutils
|
|
}
|
|
|
|
configure()
|
|
{
|
|
local updateurl=https://dynamicdns.park-your-domain.com/update
|
|
local url="${updateurl}?host=${HOST}&domain=${DOMAIN}&password=${PASSWORD}"
|
|
|
|
[[ $ACTIVE != "yes" ]] && {
|
|
rm -f /etc/cron.d/namecheapDNS
|
|
service cron restart
|
|
echo "Namecheap DNS client is disabled"
|
|
return 0
|
|
}
|
|
|
|
cat > /usr/local/bin/namecheapdns.sh <<EOF
|
|
#!/bin/bash
|
|
echo "Namecheap DNS client started"
|
|
registeredIP=\$(dig +short "$FULLDOMAIN"|tail -n1)
|
|
currentIP=\$(wget -q -O - http://checkip.dyndns.org|sed s/[^0-9.]//g)
|
|
echo "${url}&ip=${currentIP}"
|
|
[ "\$currentIP" != "\$registeredIP" ] && {
|
|
wget -q -O /dev/null "${url}&ip=${currentIP}"
|
|
}
|
|
echo "Registered IP: \$registeredIP | Current IP: \$currentIP"
|
|
EOF
|
|
chmod +744 /usr/local/bin/namecheapdns.sh
|
|
|
|
echo "*/${UPDATEINTERVAL} * * * * root /bin/bash /usr/local/bin/namecheapdns.sh" > /etc/cron.d/namecheapDNS
|
|
chmod 644 /etc/cron.d/namecheapDNS
|
|
service cron restart
|
|
|
|
set-nc-domain "$FULLDOMAIN"
|
|
|
|
echo "Namecheap DNS client is enabled"
|
|
}
|
|
|
|
# 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
|