Generate self signed cert

wildcard.conf

# —------------ BEGIN custom wildcard.conf —---
oid_section             = new_oids
[ new_oids ]
[ req ]
default_days            = 3650            # how long to certify for
distinguished_name      = req_distinguished_name
encrypt_key             = no
string_mask = nombstr
req_extensions = v3_req # Extensions to add to certificate request, needed for multiname
[ req_distinguished_name ]
commonName              = Common Name (eg, YOUR name)
commonName_default      = *.tida.dev
commonName_max          = 64
[ v3_req ]
subjectAltName=DNS:tida.dev,IP:172.19.0.6
# —------------ END custom wildcard.conf —---

# Steps:
# 1. openssl req -x509 -nodes -batch -config wildcard.conf -newkey rsa:2048 -keyout nginx.key -extensions v3_req -out nginx.crt
# 2. openssl x509 -noout -text -in nginx.crt