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70 lines
2.3 KiB
Python
Executable File
70 lines
2.3 KiB
Python
Executable File
#!/usr/bin/env python3
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# Test whether a valid CONNECT results in the correct CONNACK packet using an
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# SSL connection with client certificates required.
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from mosq_test_helper import *
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if sys.version < '2.7':
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print("WARNING: SSL not supported on Python 2.6")
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exit(0)
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def write_config(filename, port1, port2):
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with open(filename, 'w') as f:
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f.write("port %d\n" % (port2))
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f.write("\n")
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f.write("listener %d\n" % (port1))
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f.write("cafile ../ssl/all-ca.crt\n")
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f.write("certfile ../ssl/server.crt\n")
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f.write("keyfile ../ssl/server.key\n")
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f.write("require_certificate true\n")
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(port1, port2) = mosq_test.get_port(2)
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conf_file = os.path.basename(__file__).replace('.py', '.conf')
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write_config(conf_file, port1, port2)
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rc = 1
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connect_packet = mosq_test.gen_connect("connect-success-test")
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broker = mosq_test.start_broker(filename=os.path.basename(__file__), port=port2, use_conf=True)
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ssl_eof = False
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try:
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context = ssl.create_default_context(ssl.Purpose.SERVER_AUTH, cafile="../ssl/test-root-ca.crt")
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context.load_cert_chain(certfile="../ssl/client-expired.crt", keyfile="../ssl/client-expired.key")
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with socket.create_connection(("localhost", port1)) as sock:
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ssock = context.wrap_socket(sock, server_hostname="localhost", suppress_ragged_eofs=True)
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ssock.settimeout(None)
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try:
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mosq_test.do_send_receive(ssock, connect_packet, "", "connack")
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except ssl.SSLEOFError:
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# Under load, sometimes the broker closes the connection after the
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# handshake has failed, but before we have chance to send our
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# payload and so we get an EOF.
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ssl_eof = True
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except ssl.SSLError as err:
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if err.reason == "SSLV3_ALERT_CERTIFICATE_EXPIRED":
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rc = 0
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elif err.errno == 8 and "EOF occurred" in err.strerror:
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rc = 0
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else:
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broker.terminate()
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print(err.strerror)
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raise ValueError(err.errno) from err
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except mosq_test.TestError:
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pass
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finally:
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os.remove(conf_file)
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time.sleep(0.5)
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broker.terminate()
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broker.wait()
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(stdo, stde) = broker.communicate()
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if ssl_eof:
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if "certificate verify failed" in stde.decode('utf-8'):
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rc = 0
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if rc:
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print(stde.decode('utf-8'))
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exit(rc)
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