[Node.js] https connection return curl: (35) Unknown SSL protocol error

Error:

curl: (35) Unknown SSL protocol error

Cause: For node.js https connection you are using invalid certificate. Invalid certificate is because the procedure you create the certificate.

Solution: Use the following mechanism to generate certificate and key.

openssl req -x509 -sha256 -newkey rsa:2048 -keyout key.pem -out cert.pem -days XXX