#!/usr/bin/env python3 import json import sys CA_CONFIG = sys.argv[1] with open(CA_CONFIG) as f: data = json.load(f) if "authority" not in data: data["authority"] = dict() if "claims" not in data["authority"]: data["authority"]["claims"] = dict() # One year of certificate duration. data["authority"]["claims"] = {"maxTLSCertDuration": "8800h"} with open(CA_CONFIG, "w") as f: json.dump(data, f)