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I was getting a cert error with chrome trying to log into my EVE instance. It was working fine with Firefox but I wanted to get it going with chrome for whatever reason.

My deployment is Bare metal install of EVE-NG Pro. I ended up following this method which broke everything

https://www.eve-ng.net/index.php/docume ... self-sign/

After applying that I was unable to log in with any browser that had worked before.

I found the Pro Guide and tried that but started getting this error when attempting to create the standalone:

Trying to create a Cert with certbot and getting this error.

===================================================================================================================

root@eve-ng-pro:/lib/systemd/system# certbot certonly --standalone --preferred-challenges http -d eve-ng-pro.example.com
Saving debug log to /var/log/letsencrypt/letsencrypt.log
Plugins selected: Authenticator standalone, Installer None
Obtaining a new certificate
Performing the following challenges:
http-01 challenge for eve-ng-pro.example.com
Waiting for verification...
Cleaning up challenges
Failed authorization procedure. eve-ng-pro.example.com (http-01): urn:ietf:params:acme:error:dns :: DNS problem: NXDOMAIN looking up A for eve-ng-pro.example.com - check that a DNS record exists for this domain; DNS problem: NXDOMAIN looking up AAAA for eve-ng-pro.example.com - check that a DNS record exists for this domain

IMPORTANT NOTES:
- The following errors were reported by the server:

Domain: eve-ng-pro.example.com
Type: None
Detail: DNS problem: NXDOMAIN looking up A for
eve-ng-pro.example.com - check that a DNS record exists for this
domain; DNS problem: NXDOMAIN looking up AAAA for
eve-ng-pro.example.com - check that a DNS record exists for this
domain

following the guide on https://www.eve-ng.net/index.php/docume ... s-encrypt/

===================================================================================================================

When I try to connect o openssl from a different machine I just get connection refused

openssl s_client -connect 192.168.0.50:443 -showcerts
connect: Connection refused
connect:errno=61

I'm not a linux admin by any means so any help would be greatly appreciated!!

eve pro already had SSL self signed.
But for Letsencrypt your domain must be registered in public and with pub it
to revert back:


/etc/apache2/sites-enabled/eveng-ssl.conf

nano /etc/apache2/sites-enabled/eveng-ssl.conf

change:

SSLCertificateFile /etc/letsencrypt/live/eve.example.com/fullchain.pem
SSLCertificateKeyFile /etc/letsencrypt/live/eve.example.com/privkey.pem

to

SSLCertificateFile /etc/ssl/certs/apache-selfsigned.crt
SSLCertificateKeyFile /etc/ssl/private/apache-selfsigned.key

Restart apache2

systemctl stop apache2
systemctl start apache2