#!/usr/bin/env python
# -*- coding: utf-8 -*-

# Copyright (c) 2015, NORDUnet A/S.
# See LICENSE for licensing information.

import argparse
import base64
from certtools import *

parser = argparse.ArgumentParser(description='')
parser.add_argument('baseurl', help="Base URL for CT server")
parser.add_argument('index', type=int, help="Index for entry to fetch")
args = parser.parse_args()

rawentries = get_entries(args.baseurl, args.index, args.index)["entries"]
entry = extract_original_entry(rawentries[0])
(chain, _timestamp, _issuer_key_hash) = entry
s = ""
for cert in chain:
    s += "-----BEGIN CERTIFICATE-----\n"
    s += base64.encodestring(cert).rstrip() + "\n"
    s += "-----END CERTIFICATE-----\n"
    s += "\n"
print s