Some information before my issue:
- Laravel project
- Nginx 1.14.2
- Debian 9
- Certbot version 0.2.8
- Hosting on a Raspberry Pi on my home network
- Using a domain through freedns.afraid.org
I am very new to much of this, so I am sorry if I am failing to understand something.
So I roughly followed this guide, except I also tried the command
sudo letsencrypt certonly --webroot /var/www/projectname/public -d domain.com -d www.domain.com
My website is running, but https does not work correctly. From outside the network, it gives me the error:
NET::ERR_CERT_AUTHORITY_INVALID Subject: Daniel Issuer: Daniel Expires on: Sep 6, 2006
Which is, from what I can tell, potentially a certificate being issued by my modem. It doesn’t work on localhost, but it lists who it’s issued to (my domain), who it’s issued by (LetsEncrypt), the validity, and so on, and all seems to be correct. The command “letsencrypt certificates” list the cert name, domains, date, and so on. Also, I tried the config shown here.
I can give the domain if needed, but it only currently shows what I posted. I would hugely appreciate any help whatsoever.