Shared CN in CA and server certs

[whorvath2]

Environment

• Operating system (including version): podman container (base image is Python: 3.9)
• mkcert version (from mkcert -version): 1.4.4
• Server (where the certificate is loaded): localhost:4336
• Client (e.g. browser, CLI tool, or script): localhost:3386

What you did

mkcert identifier.local identifier localhost 0.0.0.0 127.0.0.1 ::1

What went wrong

2022/07/01 00:36:24 [info] 4#4: *1 SSL_do_handshake() failed (SSL: error:14094418:SSL routines:ssl3_read_bytes:tlsv1 alert unknown ca:SSL alert number 48) while SSL handshaking, client: 127.0.0.1, server: 0.0.0.0:443

I'm running two independent services inside of a podman pod; the client referenced in the error message talks to the server for data IO. I've already solved a few different problems related to installing the root CA as trusted on the client.

Research suggests this is the root cause of this particular problem.

What do you think?