SSL TLS Server

[SaadCyDev]

Hello guys,

I hope you're doing well.

Please I configured this lab (where I have A ROOTCA, Subordinate Ca, and web server , 2 clients ). I configured Root ca, and Subordinate ca signed by Root ca . and then I generated private Key and CSR into my webserver and I create SSL TLS profile in EJBCA and Subordinate CA signed I imported in RA WEB in EJBCA and then I download fullchain.pem so in my web server I have nginx configuration but the website is still http whenever I add https it says unable to connect

[primetomas]

Your NGinx should say something in the log when starting, that it reads the certificate and key files and loads up TLS.

What does it say?

You have to make sure that the certificates in fullchain is in the order required by NGinx. https://nginx.org/en/docs/http/ngx_http_ssl_module.html#ssl_certificate
It's not certain that EJBCA returns that order, as the order is not standardized and other softwares like to have it in the reverse order. That's the most likely issue imho, that the order in the file is not correct for what nginx wants.

[SaadCyDev]

Hello Primetomas , I hope you're doing well. The problem was the 443 port was not open and I solved it. Thank you !