[req] distinguished_name = req_distinguished_name attributes = req_attributes [req_distinguished_name] [req_attributes] [test_client] basicConstraints = critical,CA:FALSE subjectKeyIdentifier = hash keyUsage = critical,nonRepudiation,digitalSignature,keyEncipherment extendedKeyUsage = critical,clientAuth subjectAltName = @alt_names [alt_names] URI = spiffe://foo.bar.com/client/workload/1