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My domain is:
I ran this command:
./certbot-auto --nginx --nginx-server-root /usr/local/nginx/conf --no-self-upgrade
It produced this output:
Performing the following challenges:
http-01 challenge for rdp.aaaddd.com
Using default address 80 for authentication.
Waiting for verification...
Challenge failed for domain rdp.aaaddd.com
http-01 challenge for rdp.aaaddd.com
Cleaning up challenges
Some challenges have failed.
My web server is (include version):
nginx
nginx vhost config is:
server_name rdp.aaaddd.com;
location / {
proxy_pass http://127.0.0.1:8075/app/;
proxy_buffering off;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection $http_connection;
proxy_cookie_path /app/ /;
access_log off;
}
listen 8018 ssl;
Because the firewall does not allow the default SSL port 443 to be used, other ports can only be used.
how can I create certificate by certbot for the other ssl port?