anti
6708f26e6b
The docker build contexts and syslog_bridge.py lived at repo root, which meant setuptools (include = ["decnet*"]) never shipped them. Agents installed via `pip install $RELEASE_DIR` got site-packages/decnet/** but no templates/, so every deploy blew up in deployer._sync_logging_helper with FileNotFoundError on templates/syslog_bridge.py. Move templates/ -> decnet/templates/ and declare it as setuptools package-data. Path resolutions in services/*.py and engine/deployer.py drop one .parent since templates now lives beside the code. Test fixtures, bandit exclude path, and coverage omit glob updated to match.
56 lines
1.9 KiB
Python
56 lines
1.9 KiB
Python
#!/usr/bin/env python3
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"""
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Minimal RDP server using Twisted.
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Listens on port 3389, logs connection attempts and any credentials sent
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in the initial RDP negotiation request. Forwards events as JSON to
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LOG_TARGET if set.
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"""
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import os
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from twisted.internet import protocol, reactor
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from twisted.python import log as twisted_log
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from syslog_bridge import syslog_line, write_syslog_file, forward_syslog
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NODE_NAME = os.environ.get("NODE_NAME", "WORKSTATION")
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SERVICE_NAME = "rdp"
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LOG_TARGET = os.environ.get("LOG_TARGET", "")
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def _log(event_type: str, severity: int = 6, **kwargs) -> None:
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line = syslog_line(SERVICE_NAME, NODE_NAME, event_type, severity, **kwargs)
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write_syslog_file(line)
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forward_syslog(line, LOG_TARGET)
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class RDPServerProtocol(protocol.Protocol):
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def connectionMade(self):
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peer = self.transport.getPeer()
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_log("connection", src_ip=peer.host, src_port=peer.port)
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# Send a minimal RDP Connection Confirm PDU to keep clients talking
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# X.224 Connection Confirm: length=0x0e, type=0xd0 (CC), dst=0, src=0, class=0
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self.transport.write(b"\x03\x00\x00\x0b\x06\xd0\x00\x00\x00\x00\x00")
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def dataReceived(self, data: bytes):
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peer = self.transport.getPeer()
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_log("data", src_ip=peer.host, src_port=peer.port, bytes=len(data), hex=data[:64].hex())
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# Drop the connection after receiving data — we're just a logger
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self.transport.loseConnection()
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def connectionLost(self, reason):
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peer = self.transport.getPeer()
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_log("disconnect", src_ip=peer.host, src_port=peer.port)
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class RDPServerFactory(protocol.ServerFactory):
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protocol = RDPServerProtocol
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if __name__ == "__main__":
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twisted_log.startLoggingWithObserver(lambda e: None, setStdout=False)
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_log("startup", msg=f"RDP server starting as {NODE_NAME} on port 3389")
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reactor.listenTCP(3389, RDPServerFactory())
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reactor.run()
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