grpc-node/examples/data/x509 at master · grpc/grpc-node · GitHub

Name		Name	Last commit message	Last commit date
parent directory ..
x509		x509
README.md		README.md
ca_cert.pem		ca_cert.pem
ca_key.pem		ca_key.pem
client_ca_cert.pem		client_ca_cert.pem
client_ca_key.pem		client_ca_key.pem
client_cert.pem		client_cert.pem
client_key.pem		client_key.pem
create.sh		create.sh
openssl.cnf		openssl.cnf
server_cert.pem		server_cert.pem
server_key.pem		server_key.pem

README.md

This directory contains x509 certificates and associated private keys used in examples.

How were these test certs/keys generated ?

Run ./create.sh