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#!/usr/bin/env python
import os
import sys
import socket
from OpenSSL import crypto
from OpenSSL.crypto import PKey, X509
from server import app
VAR_PATH = "var"
LOG_PATH = os.path.join(VAR_PATH, "log")
KEY_PATH = os.path.join(VAR_PATH, "ssl-key.pem")
CERT_PATH = os.path.join(VAR_PATH, "ssl-cert.pem")
def generate_cert(serial=1):
ca = X509()
ca.set_version(2)
ca.set_serial_number(serial)
ca.get_subject().CN = socket.getfqdn()
ca.gmtime_adj_notBefore(0)
ca.gmtime_adj_notAfter(24 * 60 * 60)
ca.set_issuer(ca.get_subject())
ca.set_pubkey(key)
ca.sign(key, "sha256")
with open(CERT_PATH, "wb") as fp:
fp.write(crypto.dump_certificate(crypto.FILETYPE_PEM, ca))
if not os.path.exists(VAR_PATH):
os.mkdir(VAR_PATH)
if not os.path.exists(LOG_PATH):
os.mkdir(LOG_PATH)
if not os.path.exists(KEY_PATH):
key = PKey()
key.generate_key(crypto.TYPE_RSA, 2048)
with open(KEY_PATH, "wb") as fp:
os.chmod(KEY_PATH, 0o600)
fp.write(crypto.dump_privatekey(crypto.FILETYPE_PEM, key))
else:
with open(KEY_PATH, "rb") as fp:
key = crypto.load_privatekey(crypto.FILETYPE_PEM, fp.read())
if not os.path.exists(CERT_PATH):
generate_cert()
else:
with open(CERT_PATH, "rb") as fp:
cert = crypto.load_certificate(crypto.FILETYPE_PEM, fp.read())
if cert.has_expired():
generate_cert(cert.get_serial_number() + 1)
if __name__ == "__main__" and sys.argv[-1] == "runserver":
app.run(host="0.0.0.0", port=5000,
ssl_context=("var/ssl-cert.pem", "var/ssl-key.pem"),
threaded=True, debug=True)
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