mirror of
https://github.com/optim-enterprises-bv/Mailu.git
synced 2025-10-31 18:18:05 +00:00
66 lines
2.0 KiB
Python
Executable File
66 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python3
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import logging as log
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import os
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import requests
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import sys
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import subprocess
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import time
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log.basicConfig(stream=sys.stderr, level="WARNING")
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hostnames = ','.join(set(host.strip() for host in os.environ['HOSTNAMES'].split(',')))
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command = [
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"certbot",
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"-n", "--agree-tos", # non-interactive
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"-d", hostnames, "--expand", "--allow-subset-of-names",
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"-m", "{}@{}".format(os.environ["POSTMASTER"], os.environ["DOMAIN"]),
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"certonly", "--standalone",
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"--cert-name", "mailu",
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"--preferred-challenges", "http", "--http-01-port", "8008",
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"--keep-until-expiring",
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"--allow-subset-of-names",
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"--key-type", "rsa",
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"--renew-with-new-domains",
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"--config-dir", "/certs/letsencrypt",
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"--post-hook", "/config.py"
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]
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command2 = [
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"certbot",
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"-n", "--agree-tos", # non-interactive
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"-d", hostnames, "--expand", "--allow-subset-of-names",
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"-m", "{}@{}".format(os.environ["POSTMASTER"], os.environ["DOMAIN"]),
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"certonly", "--standalone",
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"--cert-name", "mailu-ecdsa",
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"--preferred-challenges", "http", "--http-01-port", "8008",
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"--keep-until-expiring",
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"--allow-subset-of-names",
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"--key-type", "ecdsa",
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"--renew-with-new-domains",
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"--config-dir", "/certs/letsencrypt",
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"--post-hook", "/config.py"
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]
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# Wait for nginx to start
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time.sleep(5)
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# Run certbot every day
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while True:
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while True:
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hostname = os.environ['HOSTNAMES'].split(',')[0]
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target = f'http://{hostname}/.well-known/acme-challenge/testing'
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try:
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r = requests.get(target)
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if r.status_code != 204:
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log.critical(f"Can't reach {target}!, please ensure it's fixed or change the TLS_FLAVOR.")
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time.sleep(5)
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else:
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break
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except Exception as e:
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log.error(f"Exception while fetching {target}!", exc_info = e)
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time.sleep(15)
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subprocess.call(command)
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subprocess.call(command2)
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time.sleep(86400)
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