Installing Nextcloud on a Raspberry Pi, I am facing issued when trying to create a letsencrypt certificate.
The ip address I added to my DynDNS provider (spdyn.de) is the ip address I found out by typing into a webbrowser “ifconfig.me” from my computer, not the raspberry. But it should be the same because this should be the public ip address of my router right? In my router (FritzBox) I granted access to the local ip address of my pi (192.168.178.35) for port 80 and 443.
I followed this instruction for setting up Nextcloud on a Raspberry Pi: https://canox.net/2016/06/die-eigene-cloud-mit-dem-raspberry-pi-und-nextcloud/
I do not know, why creating the certificates is failing. However, I am new to these topics and can not verify, if I setted up my DynDNS correctly.
My domain is:
wolke4000.spdns.org
I ran this command on the raspberry pi with user pi (not root):
sudo certbot certonly --webroot -w /var/www/html/ -d wolke4000.spdns.org -m raspnextfritz@mailbox.org --agree-tos
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator webroot, Installer None
Would you be willing to share your email address with the Electronic Frontier
Foundation, a founding partner of the Let’s Encrypt project and the non-profit
organization that develops Certbot? We’d like to send you email about our work
encrypting the web, EFF news, campaigns, and ways to support digital freedom.
(Y)es/(N)o: Y
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for wolke4000.spdns.org
Using the webroot path /var/www/html for all unmatched domains.
Waiting for verification…
Cleaning up challenges
Failed authorization procedure. wolke4000.spdns.org (http-01): urn:ietf:params:acme:error:connection :: The server could not connect to the client to verify the domain :: Fetching http://wolke4000.spdns.org/.well-known/acme-challenge/TH_dPnmFeEnAtSScmk_G1ovJ-riURPQsGlLOLer7dcc: Timeout during connect (likely firewall problem)
IMPORTANT NOTES:
-
The following errors were reported by the server:
Domain: wolke4000.spdns.org
Type: connection
Detail: Fetching
http://wolke4000.spdns.org/.well-known/acme-challenge/TH_dPnmFeEnAtSScmk_G1ovJ-riURPQsGlLOLer7dcc:
Timeout during connect (likely firewall problem)To fix these errors, please make sure that your domain name was
entered correctly and the DNS A/AAAA record(s) for that domain
contain(s) the right IP address. Additionally, please check that
your computer has a publicly routable IP address and that no
firewalls are preventing the server from communicating with the
client. If you’re using the webroot plugin, you should also verify
that you are serving files from the webroot path you provided. -
Your account credentials have been saved in your Certbot
configuration directory at /etc/letsencrypt. You should make a
secure backup of this folder now. This configuration directory will
also contain certificates and private keys obtained by Certbot so
making regular backups of this folder is ideal. -
We were unable to subscribe you the EFF mailing list because your
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visiting https://act.eff.org.
My web server is (include version):
I do not know how the get that information from my raspberry. However, during the setup process I executed this command:
sudo apt install git certbot unzip nginx postgresql curl libcurl4 redis-server php7.3-fpm php7.3-curl php7.3-gd php7.3-intl php7.3-mbstring php7.3-opcache php7.3-xml php7.3-xmlrpc php7.3-zip php7.3-apcu php7.3-common php7.3-intl php-pear php7.3-apcu php7.3-xml php7.3-mbstring php7.3-zip php7.3-pgsql php7.3-intl php-imagick php7.3-json php7.3-bz2 php-smbclient redis-server php-redis
The operating system my web server runs on is (include version):
Linux raspberrypi 4.19.97-v7l+ #1294 SMP Thu Jan 30 13:21:14 GMT 2020 armv7l GNU/Linux
My hosting provider, if applicable, is:
spdyn.de
I can login to a root shell on my machine (yes or no, or I don’t know):
I can log in using PUTTY and ssh, but only with the user “pi”.
I’m using a control panel to manage my site (no, or provide the name and version of the control panel):
No
The version of my client is (e.g. output of certbot --version or certbot-auto --version if you’re using Certbot):
certbot 0.31.0