mydns_register.py

#!/usr/bin/python

import urllib.parse
import urllib.request
import base64
import sys
import os

def mydns_register_validation(master_id, password, domain, validation, cmd = "REGIST"):
	url = "https://www.mydns.jp/directedit.html"
	authorization = master_id + ":" + password
	headers = {
		"Content-Type": "application/x-www-form-urlencoded",
		"Authorization": "Basic " + base64.b64encode(authorization.encode()).decode("utf-8")
	}
	data = {
		"EDIT_CMD": cmd,
		"CERTBOT_DOMAIN": domain,
		"CERTBOT_VALIDATION": validation
	}
				
	request = urllib.request.Request(url, headers=headers, data=urllib.parse.urlencode(data).encode(), method="POST")
	try: urllib.request.urlopen(request)
	except urllib.error.HTTPError as e:
		print(e.code)
		print(e.read())
		
cmd = "REGIST"
if len(sys.argv) > 1:
	cmd = sys.argv[1]
domain = os.environ.get('CERTBOT_DOMAIN')
validation = os.environ.get('CERTBOT_VALIDATION')

print("Domain: " + domain)
print("Validation: " + validation)

# ドメインが1つの場合
mydns_register_validation("mydns999999", "MyDNS(mydns999999)のパスワード", domain, validation, cmd)

# ドメイン・MyDNSアカウントが複数ある場合
# if domain == "example.net":
# 	mydns_register_validation("mydns888888", "MyDNS(mydns888888)のパスワード", domain, validation, cmd)
# if domain == "example.com":
# 	mydns_register_validation("mydns999999", "MyDNS(mydns999999)のパスワード", domain, validation, cmd)