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ginuerzh
cb76f63754
ProxyProtoSuite starts gost with metadata.proxyProtocol set and asserts the HAProxy PROXY header is prepended on outbound connections (v1/v2), backed by a raw-TCP capture script and configs. Add echo754_repro.py from the hot-reload EADDRINUSE investigation (gost#754). Bump github.com/go-gost/core to v0.6.1 and x to v0.16.0.
24 lines
811 B
Python
24 lines
811 B
Python
# Raw-TCP backend for the PROXY-protocol e2e test (issue #677).
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# Reads the first bytes of each connection and reflects whether a HAProxy
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# PROXY protocol header was prepended by gost:
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# - v1 ("PROXY TCP4 ...") -> "PROXY-RECEIVED: PROXY TCP4 ..."
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# - v2 (12-byte signature) -> "PROXY-V2-RECEIVED"
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# - neither -> "NO-PROXY"
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import socket
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s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
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s.bind(("0.0.0.0", 5678))
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s.listen(5)
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while True:
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c, _ = s.accept()
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d = c.recv(4096)
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if d[:12] == b"\r\n\r\n\x00\r\nQUIT\n":
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c.sendall(b"PROXY-V2-RECEIVED\n")
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elif d[:6] == b"PROXY ":
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c.sendall(b"PROXY-RECEIVED: " + d.split(b"\r\n", 1)[0] + b"\n")
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else:
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c.sendall(b"NO-PROXY\n")
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c.close()
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