LetsEncrypt (Ubuntu 18.04)

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Installation

Ubuntu

sudo apt-get install certbot python-certbot-apache

Raspbian

wget https://dl.eff.org/certbot-auto
sudo mv certbot-auto /usr/local/bin/certbot-auto
sudo chown root /usr/local/bin/certbot-auto
sudo chmod 0755 /usr/local/bin/certbot-auto

echo "0 0,12 * * * root python -c 'import random; import time; time.sleep(random.random() * 3600)' && /usr/local/bin/certbot-auto renew -q" | sudo tee -a /etc/crontab > /dev/null

Migration bestehender Zertifikate

Backup

sudo ls -l /etc/letsencrypt/live/tutorials-rasp.kirner.or.at

insgesamt 0
lrwxrwxrwx 1 root root 52 Jän 11 10:31 cert.pem -> ../../archive/tutorials-rasp.kirner.or.at/cert20.pem
lrwxrwxrwx 1 root root 53 Jän 11 10:31 chain.pem -> ../../archive/tutorials-rasp.kirner.or.at/chain20.pem
lrwxrwxrwx 1 root root 57 Jän 11 10:31 fullchain.pem -> ../../archive/tutorials-rasp.kirner.or.at/fullchain20.pem
lrwxrwxrwx 1 root root 55 Jän 11 10:31 privkey.pem -> ../../archive/tutorials-rasp.kirner.or.at/privkey20.pem

sudo ls -l /etc/letsencrypt/renewal

insgesamt 4
-rw-r--r-- 1 root root 594 Jän 11 10:31 tutorials-rasp.kirner.or.at.conf

sudo tar -chvzf certs_raspberry2.tar.gz /etc/letsencrypt/archive/tutorials-rasp.kirner.or.at \
/etc/letsencrypt/renewal/tutorials-rasp.kirner.or.at.conf

Restore

cd /
sudo tar -xvf ~/temp/certs_raspberry2.tar.gz 
sudo mkdir -p /etc/letsencrypt/live/tutorials-rasp.kirner.or.at

sudo ln -s /etc/letsencrypt/archive/tutorials-rasp.kirner.or.at/cert20.pem /etc/letsencrypt/live/tutorials-rasp.kirner.or.at/cert.pem
sudo ln -s /etc/letsencrypt/archive/tutorials-rasp.kirner.or.at/chain20.pem /etc/letsencrypt/live/tutorials-rasp.kirner.or.at/chain.pem
sudo ln -s /etc/letsencrypt/archive/tutorials-rasp.kirner.or.at/fullchain20.pem /etc/letsencrypt/live/tutorials-rasp.kirner.or.at/fullchain.pem
sudo ln -s /etc/letsencrypt/archive/tutorials-rasp.kirner.or.at/privkey20.pem /etc/letsencrypt/live/tutorials-rasp.kirner.or.at/privkey.pem

Links

https://ivanderevianko.com/2019/03/migrate-letsencrypt-certificates-certbot-to-new-server

Links

https://certbot.eff.org/lets-encrypt/debianother-apache

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