Hello, I tried to set up SSL for my subdomain in AWS EC2 where my website hosted in Hostinger. I am new at configuring the server and I'm facing some issues using Let's Encrypt.
I was able to succesfully set up the SSL for another subdomain before, but the domain in this one was in GoDaddy.
My domain is: soventix.com.do
My Subdomain: app.soventix.com.do
I ran this command: sudo certbot --nginx -d app.soventix.com.do
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Enter email address (used for urgent renewal and security notices)
(Enter 'c' to cancel): henfry.delossantos@gmail.com
Please read the Terms of Service at
https://letsencrypt.org/documents/LE-SA-v1.4-April-3-2024.pdf. You must agree in
order to register with the ACME server. Do you agree?
(Y)es/(N)o: y
Would you be willing, once your first certificate is successfully issued, 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: n
Account registered.
Requesting a certificate for app.soventix.com.doCertbot failed to authenticate some domains (authenticator: nginx). The Certificate Authority reported these problems:
Domain: app.soventix.com.do
Type: unauthorized
Detail: 2a02:4780:3:1200:0:20d3:1110:10: Invalid response from http://app.soventix.com.do/.well-known/acme-challenge/JOvvbTGjyQ_QFNe8PrDcAMilKp5EojnbUH2LADL86bU: 404Hint: The Certificate Authority failed to verify the temporary nginx configuration changes made by Certbot. Ensure the listed domains point to this nginx server and that it is accessible from the internet.
Some challenges have failed.
Ask for help or search for solutions at https://community.letsencrypt.org. See the logfile /var/log/letsencrypt/letsencrypt.log or re-run Certbot with -v for more details.
My web server is (include version): nginx/1.24.0 (Ubuntu)
The operating system my web server runs on is (include version): Ubuntu 24.04 LTS
My hosting provider, if applicable, is: Hostinger
I can login to a root shell on my machine (yes or no, or I don't know): Yes
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 2.9.0
Additional information:
After running sudo certbot --nginx -d app.soventix.com.do --debug --verbose
This came out:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator nginx, Installer nginx
Requesting a certificate for app.soventix.com.do
Performing the following challenges:
http-01 challenge for app.soventix.com.do
Waiting for verification...
Challenge failed for domain app.soventix.com.do
http-01 challenge for app.soventix.com.do
Certbot failed to authenticate some domains (authenticator: nginx). The Certificate Authority reported these problems:
Domain: app.soventix.com.do
Type: unauthorized
Detail: 2a02:4780:3:1200:0:20d3:1110:10: Invalid response from http://app.soventix.com.do/.well-known/acme-challenge/Jpec1SS-EhGCtap2v2CdwC0kHZUyjUYXwzAALjtj4qE: 404
Hint: The Certificate Authority failed to verify the temporary nginx configuration changes made by Certbot. Ensure the listed domains point to this nginx server and that it is accessible from the internet.
Cleaning up challenges
Exiting abnormally:
Traceback (most recent call last):
File "/usr/bin/certbot", line 33, in <module>
sys.exit(load_entry_point('certbot==2.9.0', 'console_scripts', 'certbot')())
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/main.py", line 19, in main
return internal_main.main(cli_args)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/main.py", line 1894, in main
return config.func(config, plugins)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/main.py", line 1450, in run
new_lineage = _get_and_save_cert(le_client, config, domains,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/main.py", line 143, in _get_and_save_cert
lineage = le_client.obtain_and_enroll_certificate(domains, certname)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/client.py", line 517, in obtain_and_enroll_certificate
cert, chain, key, _ = self.obtain_certificate(domains)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/client.py", line 428, in obtain_certificate
orderr = self._get_order_and_authorizations(csr.data, self.config.allow_subset_of_names)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/client.py", line 496, in _get_order_and_authorizations
authzr = self.auth_handler.handle_authorizations(orderr, self.config, best_effort)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3/dist-packages/certbot/_internal/auth_handler.py", line 108, in handle_authorizations
self._poll_authorizations(authzrs, max_retries, max_time_mins, best_effort)
File "/usr/lib/python3/dist-packages/certbot/_internal/auth_handler.py", line 212, in _poll_authorizations
raise errors.AuthorizationError('Some challenges have failed.')
certbot.errors.AuthorizationError: Some challenges have failed.
