Can’t recieve a certificates. Site works on nginx + gunicorn + flask. Please help!
My domain is: example.com
I ran this command: sudo certbot certonly --dry-run -d example.com -d www.example.com
It produced this output:
sudo certbot certonly --dry-run -d example.com -d www.example.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
How would you like to authenticate with the ACME CA?
-------------------------------------------------------------------------------
1: Nginx Web Server plugin - Alpha (nginx)
2: Spin up a temporary webserver (standalone)
3: Place files in webroot directory (webroot)
-------------------------------------------------------------------------------
Select the appropriate number [1-3] then [enter] (press 'c' to cancel): 3
Plugins selected: Authenticator webroot, Installer None
Starting new HTTPS connection (1): acme-staging-v02.api.letsencrypt.org
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for example.com
http-01 challenge for www.example.com
Input the webroot for example.com: (Enter 'c' to cancel): /home/user/sites/example.com/flask_app/templates/
Select the webroot for www.example.com:
-------------------------------------------------------------------------------
1: Enter a new webroot
2: /home/user/sites/example.com/flask_app/templates
-------------------------------------------------------------------------------
Select the appropriate number [1-2] then [enter] (press 'c' to cancel): 2
Waiting for verification...
Cleaning up challenges
Failed authorization procedure. example.com (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://example.com/.well-known/acme-challenge/NH912sc6hNewbFACRoQmJ_IxH0IRjyzsS8D3mHbPNpA: "\ufeff<!DOCTYPE html>
<meta charset="utf-8">
<html lang="ru">
<head>
<title>\u041e\u0410\u041e \xab\u0411\u0430\u0437\u043e\u0432\u044b\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438\xbb ", www.example.com (http-01): urn:ietf:params:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://www.example.com/.well-known/acme-challenge/r_FLE80UGSWGAXtE2H8T0DHigJ1tRKB1zA0I489xDcE: "\ufeff<!DOCTYPE html>
<meta charset="utf-8">
<html lang="ru">
<head>
<title>\u041e\u0410\u041e \xab\u0411\u0430\u0437\u043e\u0432\u044b\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438\xbb "
IMPORTANT NOTES:
- The following errors were reported by the server:
Domain: example.com
Type: unauthorized
Detail: Invalid response from
http://example.com/.well-known/acme-challenge/NH912sc6hNewbFACRoQmJ_IxH0IRjyzsS8D3mHbPNpA:
"<!DOCTYPE html>
<meta charset="utf-8">
<html lang="ru">
<head>
<title>Welcome to"
Domain: www.example.com
Type: unauthorized
Detail: Invalid response from
http://www.example.com/.well-known/acme-challenge/r_FLE80UGSWGAXtE2H8T0DHigJ1tRKB1zA0I489xDcE:
"<!DOCTYPE html>
<meta charset="utf-8">
<html lang="ru">
<head>
<title>Welcome to"
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.
My web server is (include version):
nginx/1.10.3 (Ubuntu)
The operating system my web server runs on is (include version):
Ubuntu
My hosting provider, if applicable, is:
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