mirror of
https://github.com/optim-enterprises-bv/Mailu.git
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75afe1092d
Fix setup correctly writing the value for API to mailu.env Normalize env vars for front container. Update reverse proxy with API information.
58 lines
2.5 KiB
Python
Executable File
58 lines
2.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import os
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import logging as log
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import sys
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from socrate import system, conf
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args = system.set_env()
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log.basicConfig(stream=sys.stderr, level=args.get("LOG_LEVEL", "WARNING"))
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args['TLS_PERMISSIVE'] = str(args.get('TLS_PERMISSIVE')).lower() not in ('false', 'no')
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# Get the first DNS server
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with open("/etc/resolv.conf") as handle:
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content = handle.read().split()
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resolver = content[content.index("nameserver") + 1]
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args["RESOLVER"] = f"[{resolver}]" if ":" in resolver else resolver
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# TLS configuration
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cert_name = os.getenv("TLS_CERT_FILENAME", default="cert.pem")
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keypair_name = os.getenv("TLS_KEYPAIR_FILENAME", default="key.pem")
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args["TLS"] = {
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"cert": ("/certs/%s" % cert_name, "/certs/%s" % keypair_name),
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"letsencrypt": ("/certs/letsencrypt/live/mailu/nginx-chain.pem",
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"/certs/letsencrypt/live/mailu/privkey.pem", "/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem", "/certs/letsencrypt/live/mailu-ecdsa/privkey.pem"),
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"mail": ("/certs/%s" % cert_name, "/certs/%s" % keypair_name),
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"mail-letsencrypt": ("/certs/letsencrypt/live/mailu/nginx-chain.pem",
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"/certs/letsencrypt/live/mailu/privkey.pem", "/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem", "/certs/letsencrypt/live/mailu-ecdsa/privkey.pem"),
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"notls": None
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}[args["TLS_FLAVOR"]]
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def format_for_nginx(fullchain, output):
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""" We may want to strip ISRG Root X1 out """
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if not os.path.exists(fullchain):
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return
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split = '-----END CERTIFICATE-----\n'
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with open(fullchain, 'r') as pem:
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certs = [f'{cert}{split}' for cert in pem.read().split(split) if cert]
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if len(certs)>2 and os.getenv('LETSENCRYPT_SHORTCHAIN'):
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del certs[-1]
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with open(output, 'w') as pem:
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pem.write(''.join(certs))
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if args['TLS_FLAVOR'] in ['letsencrypt', 'mail-letsencrypt']:
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format_for_nginx('/certs/letsencrypt/live/mailu/fullchain.pem', '/certs/letsencrypt/live/mailu/nginx-chain.pem')
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format_for_nginx('/certs/letsencrypt/live/mailu-ecdsa/fullchain.pem', '/certs/letsencrypt/live/mailu-ecdsa/nginx-chain.pem')
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if args["TLS"] and not all(os.path.exists(file_path) for file_path in args["TLS"]):
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print("Missing cert or key file, disabling TLS")
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args["TLS_ERROR"] = "yes"
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# Build final configuration paths
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conf.jinja("/conf/tls.conf", args, "/etc/nginx/tls.conf")
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conf.jinja("/conf/proxy.conf", args, "/etc/nginx/proxy.conf")
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conf.jinja("/conf/nginx.conf", args, "/etc/nginx/nginx.conf")
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if os.path.exists("/var/run/nginx.pid"):
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os.system("nginx -s reload")
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