39 lines
1.8 KiB
Python
39 lines
1.8 KiB
Python
"""Private auth detection must not change attacker-visible responses."""
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import http.client
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import threading
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from honeypot import Engine, Server
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rows = []
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engine = Engine(lambda event, **data: rows.append(dict(event=event, **data)))
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server = Server(('127.0.0.1', 0), engine, serve_guest_files=False)
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thread = threading.Thread(target=server.serve_forever, daemon=True)
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thread.start()
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responses = []
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try:
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for _ in range(12):
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conn = http.client.HTTPConnection('127.0.0.1', server.server_port, timeout=3)
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conn.request('POST', '/nf/auth/doAuthentication.do', 'login=fixture&passwd=synthetic',
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{'Content-Type': 'application/x-www-form-urlencoded', 'X-Forwarded-For': '203.0.113.9'})
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response = conn.getresponse()
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responses.append((response.status, response.read()))
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assert not any('brute' in k.lower() or 'rate' in k.lower() for k, _ in response.getheaders())
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conn.close()
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assert len(set(responses)) == 1
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attempts = [r for r in rows if r['event'] == 'auth_attempt']
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assert [r['attempts_in_window'] for r in attempts] == list(range(1,13))
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assert all(r['peer'] == '127.0.0.1' and r['request_id'] for r in attempts)
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alerts = [r for r in rows if r['event'] == 'brute_force_suspected']
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assert len(alerts) == 1 and alerts[0]['attempts_in_window'] == 10
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state = engine.session('127.0.0.1')
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state.auth_started -= 301
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engine.auth_attempt(state, {'peer': '127.0.0.1'}, '/nf/auth/doAuthentication.do')
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assert rows[-1]['attempts_in_window'] == 1
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other = engine.session('192.0.2.1')
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engine.auth_attempt(other, {'peer': '192.0.2.1'}, '/nf/auth/doAuthentication.do')
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assert rows[-1]['attempts_in_window'] == 1
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finally:
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server.shutdown()
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server.server_close()
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thread.join(3)
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print('PASS: private per-IP auth detection, spoof rejection, fixed-window reset, unchanged responses')
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