certbot.py

import os, sys, logging
from subprocess import Popen, PIPE
from helpers import *

def generateCertificates(config_object, domain_objects):
    certbot_binary_path = config_object['certbot_binary_path']
    certbot_arguments = config_object['certbot_arguments']
    hash_file_directory = config_object['hash_file_directory']

    for primary_domain, config in domain_objects.iteritems():
        if 'additional_domains' in config:
            config_hash = generateHash(primary_domain, config['additional_domains'])
        else:
            config_hash = generateHash(primary_domain)

        saved_hash = getSavedHash(primary_domain, hash_file_directory)

        if saved_hash != config_hash:
            print "Making some certs!"

            command = certbot_binary_path + ' certonly ' + certbot_arguments
            command = command + " -d " + primary_domain

            if 'additional_domains' in config:
                for additional_domain in config['additional_domains']:
                    command = command + ' -d ' + additional_domain

            p = Popen(command, shell=True, stdout=PIPE)
            output = p.communicate()[0]

            if p.returncode != 0:
                logError("Unable to generate certificate(s). Command:" + command)
            else:
                setSavedHash(primary_domain, hash_file_directory, config_hash)

def renewCertificates(certbot_binary_path, certbot_arguments):

    command = certbot_binary_path + ' renew ' + certbot_arguments

    p = Popen(command, shell=True, stdout=PIPE)
    output = p.communicate()[0]

    if p.returncode != 0:
        print "Something went wrong."
    else:
        print "All good!"