My domain is:
.cf
I ran this command:
certbot certonly --dns-cloudflare --dns-cloudflare-credentials /run/secrets/api_cloudflare_secret -d xn–g77h
d.tk --preferred-challenges dns-01
It produced this output:
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator dns-cloudflare, Installer None
Obtaining a new certificate
Performing the following challenges:
dns-01 challenge for xn–g77hd.tk
Unsafe permissions on credentials configuration file: /run/secrets/api_cloudflare_secret
Cleaning up challenges
An unexpected error occurred:
KeyError: ‘code’
Please see the logfiles in /var/log/letsencrypt for more details.
My web server is (include version):
Nginx
The operating system my web server runs on is (include version):
Linux Mint 19, I am running in a Certbot (with cloudflare) docker image
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 1.3.0
This is what I found in log files
File “/opt/certbot/src/certbot-dns-cloudflare/certbot_dns_cloudflare/_internal/dns_cloudflare.py”, line 116, in add_txt_record
self.cf.zones.dns_records.post(zone_id, data=data) # zones | pylint: disable=no-member
File “/usr/local/lib/python3.8/site-packages/CloudFlare/cloudflare.py”, line 636, in post
return self._base.call_with_auth(‘POST’, self._parts,
File “/usr/local/lib/python3.8/site-packages/CloudFlare/cloudflare.py”, line 80, in call_with_auth
return self._call(method, headers, parts,
File “/usr/local/lib/python3.8/site-packages/CloudFlare/cloudflare.py”, line 455, in _call
code = errors[‘code’]
KeyError: ‘code’
2020-07-20 04:27:16,829:ERROR:certbot._internal.log:An unexpected error occurred: