import os
import sys
import json
import base64

acmejson_filename = os.environ.get('ACME_FILENAME', "acme.json")
acme_store = os.environ.get('ACME_STORE', "leprod")

if not len(sys.argv) > 1:
  print("Usage: acmetopem.py HOST_NAME")
  sys.exit(1)

acmejson = json.load(open(acmejson_filename))
acmestore = acmejson.get(acme_store)

certbin = ""
keybin = ""
for cert in acmestore.get('Certificates'):
    if not cert.get('domain').get('main') == sys.argv[1]:
        continue
    certbin = cert.get('certificate')
    keybin = cert.get('key')

if not (certbin and keybin):
    print("Cert not found")
    sys.exit(1)

for line in base64.b64decode(keybin).decode('ascii').split('\n'):
    print(line)
for line in base64.b64decode(certbin).decode('ascii').split('\n'):
    print(line)