Tutorial for extensions when generating certificate

UNDER CONSTRUCTION

Extensions can be specified as JSON object when generating a certificate.

This document describes samples for extensions.

Common to extensions

"extname" member shall be specified. "critical" flag is OPTION.

{ extname: "NAME-OF-EXTENSION",
  critical: true, // OPTION: critical flag can be specified
  ... extension values ... }

Basic Constraints

{ extname: "basicConstraints",
  critical: true,
  cA: true,     // OPTION
  pathLen: 2 }  // OPTION