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rtinst/scripts/rtletsencrypt
V33m 0a8b21b8f3 Verify if PPA is available for current distribution
Added checking to verify if current distribution (release name, ex. focal) has available PPA packages. If not, packages will be installed from Ubuntu Package archive.

Solves Issue https://github.com/arakasi72/rtinst/issues/518 and https://github.com/arakasi72/rtinst/issues/522.
2020-08-25 19:12:33 +02:00

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#!/bin/bash
#########################################################################################
#
# Copyright (c) 2015 arakasi72 (https://github.com/arakasi72)
#
# --> Licensed under the MIT license: http://www.opensource.org/licenses/mit-license.php
#
#########################################################################################
headless=0
osname=$(lsb_release -si)
releasename=$(lsb_release -cs)
[ -z $logfile ] && logfile="/dev/null"
if [ -z $serverip ]; then
headless=1
fi
#check it is being run as root
if [ "$(id -u)" != "0" ]; then
echo "Must be run from root or using sudo" && exit 1
fi
if [ $headless = 1 ]; then
serveripa=$(ip route get 8.8.8.8 | awk 'NR==1 {print $7}')
serveripb=$(wget -qO- ipecho.net/plain)
serveripc=$(wget -qO- --timeout=3 ipinfo.io/ip)
if [ "$serveripa" = "$serveripb" ] || [ "$serveripa" = "$serveripc" ]; then
serverip=$serveripa
else
echo "Select the IP address to use:"
echo "1.) "$serveripa
echo "2.) "$serveripb
echo "3.) "$serveripc
while true
do
read answer
case $answer in [1] ) serverip=$serveripa && break ;;
[2] ) serverip=$serveripb && break ;;
[3] ) serverip=$serveripc && break ;;
* ) echo "Enter 1, 2 or 3";;
esac
done
fi
serverdn=$(perl -MSocket -le "print((gethostbyaddr(inet_aton('$serverip'), AF_INET))[0])")
fi
echo "IP: $serverip"
echo "DN: $serverdn"
if [ -z $serverdn ]; then
echo "Unable to determine domain name cannot setup Lets Encypt"
exit 1
fi
#Installing Certbot
if [ $(dpkg-query -W -f='${Status}' "certbot" 2>/dev/null | grep -c "ok installed") = 0 ]; then
echo "Installing certbot"
if [ "$osname" = "Ubuntu" ]; then
# Verify if current distribution (release name, ex. focal) has available PPA packages
wget -qO- http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/ | grep -q "$releasename" && USE_PPA=y
if [ "$USE_PPA" = "y" ]; then
apt-get -q update >> $logfile 2>&1
add-apt-repository -y universe >> $logfile 2>&1
add-apt-repository -y ppa:certbot/certbot >> $logfile 2>&1
fi
apt-get -q update >> $logfile 2>&1
apt-get install -y certbot python-certbot-nginx >> $logfile 2>&1
else
deb_name=$(lsb_release --codename --short)
grep "^deb http\:\/\/deb\.debian\.org\/debian $deb_name-backports main" /etc/apt/sources.list > /dev/null || echo "deb http://deb.debian.org/debian $deb_name-backports main" >> /etc/apt/sources.list
apt-get -q update >> $logfile 2>&1
apt-get install -y certbot python-certbot-nginx -t $deb_name-backports >> $logfile 2>&1
fi
else
echo "certbot already installed"
fi
if [ $(dpkg-query -W -f='${Status}' "certbot" 2>/dev/null | grep -c "ok installed") = 0 ]; then
echo "Install Failed"
exit 1
fi
#Generating Certificates
certbot -q --nginx --register-unsafely-without-email --agree-tos certonly -d $serverdn >> $logfile 2>&1
if [ $? = 1 ]; then
echo "unable to generate certificates"
exit 1
fi
echo "Certificates Generated"
if [ $headless = 0 ]; then
exit 0
fi
if [ -d "/etc/letsencrypt/live/$serverdn" ]; then
echo "Replacing certificates in nginx and vsftpd"
sed -i "/^\(\s\|#\)*server_name/ c\ server_name $serverdn;" /etc/nginx/sites-available/default
sed -i "/ssl_certificate / c\ ssl_certificate /etc/letsencrypt/live/$serverdn/fullchain.pem;" /etc/nginx/sites-available/default
sed -i "/ssl_certificate_key / c\ ssl_certificate_key /etc/letsencrypt/live/$serverdn/privkey.pem;" /etc/nginx/sites-available/default
service nginx restart
sed -i "/^\(\s\|#\)*rsa_cert_file/ c\rsa_cert_file=/etc/letsencrypt/live/$serverdn/fullchain.pem" /etc/vsftpd.conf
sed -i "/^\(\s\|#\)*rsa_private_key_file/ c\rsa_private_key_file=/etc/letsencrypt/live/$serverdn/privkey.pem" /etc/vsftpd.conf
service vsftpd restart
fi