openssl_server.cnf

[ req ]
default_bits        = 2048
distinguished_name  = req_distinguished_name
string_mask         = utf8only
req_extensions      = v3_req


# SHA-1 is deprecated, so use SHA-2 instead.
default_md          = sha256


[ req_distinguished_name ]
countryName                     = Country Name (2 letter code)
stateOrProvinceName             = State or Province Name
localityName                    = Locality Name
0.organizationName              = Organization Name
organizationalUnitName          = Organizational Unit Name
commonName                      = Common Name
emailAddress                    = Email Address

# Optionally, specify some defaults.
countryName_default             = DE
stateOrProvinceName_default     = Deutschland
localityName_default            = Geisenhausen
0.organizationName_default      = ADITO Software GmbH

[v3_req]
subjectAltName = @alt_names

[alt_names]
#DNS.1 = www.domain.tld