mirror of https://github.com/D4-project/d4-core
58 lines
1.5 KiB
Python
Executable File
58 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env python3
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import sys
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from twisted.internet import ssl, task, protocol, endpoints, defer
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from twisted.python import log
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from twisted.python.modules import getModule
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from twisted.internet.protocol import Protocol
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from ctypes import *
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class Echo(Protocol):
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#def __init__(self, factory):
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# self.factory = factory
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def dataReceived(self, data):
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print(data)
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d = unpack(D4Header, data)
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print('-----')
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print(d.version)
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print(d.type)
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print('{}-{}'.format(d.uuid1, d.uuid2))
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print(d.timestamp)
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print('{}-{}-{}-{}'.format(d.hmac1, d.hmac2, d.hmac3, d.hmac4))
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print(d.size)
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class D4Header(Structure):
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_fields_ = [
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("version", c_uint8),
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("type", c_uint8),
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("uuid1", c_uint64),
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("uuid2", c_uint64),
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("timestamp", c_uint64),
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("hmac1", c_uint64),
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("hmac2", c_uint64),
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("hmac3", c_uint64),
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("hmac4", c_uint64),
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("size", c_uint32),
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]
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def unpack(ctype, buffer):
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c_str = create_string_buffer(buffer)
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return cast(pointer(c_str), POINTER(ctype)).contents
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def main(reactor):
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log.startLogging(sys.stdout)
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certData = getModule(__name__).filePath.sibling('server.pem').getContent()
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certificate = ssl.PrivateCertificate.loadPEM(certData)
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factory = protocol.Factory.forProtocol(Echo)
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reactor.listenSSL(4443, factory, certificate.options())
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return defer.Deferred()
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if __name__ == "__main__":
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task.react(main)
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