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tg-ws-proxy
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Mapping unknown DC by IP for mobile clients

This commit is contained in:
Flowseal 2026-03-06 02:47:59 +03:00
parent e57f61a621
commit f8a10d9940
1 changed files with 24 additions and 1 deletions
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25
tg_ws_proxy.py
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@ -32,6 +32,26 @@ _TG_RANGES = [
struct.unpack('!I', _socket.inet_aton('91.108.255.255'))[0]),
]
_IP_TO_DC: Dict[str, int] = {
# DC1
'149.154.175.50': 1, '149.154.175.51': 1, '149.154.175.54': 1,
# DC2
'149.154.167.41': 2,
'149.154.167.50': 2, '149.154.167.51': 2, '149.154.167.220': 2,
# DC3
'149.154.175.100': 3, '149.154.175.101': 3,
# DC4
'149.154.167.91': 4, '149.154.167.92': 4,
# DC5
'91.108.56.100': 5,
'91.108.56.126': 5, '91.108.56.101': 5, '91.108.56.116': 5,
# DC203
'91.105.192.100': 203,
# Media DCs
'149.154.167.151': 2, '149.154.167.223': 2,
'149.154.166.120': 4, '149.154.166.121': 4,
}
_dc_opt: Dict[int, Optional[str]] = {}
# DCs where WS is known to fail (302 redirect)
@ -578,7 +598,7 @@ async def _handle_client(reader, writer):
rr, rw = await asyncio.wait_for(
asyncio.open_connection(dst, port), timeout=10)
except Exception as exc:
log.warning("[%s] passthrough failed: %s", label, exc)
log.warning("[%s] passthrough failed to %s: %s", label, dst, exc)
writer.write(_socks5_reply(0x05))
await writer.drain()
writer.close()
@ -621,6 +641,9 @@ async def _handle_client(reader, writer):
# -- Extract DC ID --
dc, is_media = _dc_from_init(init)
if dc is None and dst in _IP_TO_DC:
dc = _IP_TO_DC.get(dst)
if dc is None or dc not in _dc_opt:
log.warning("[%s] unknown DC%s for %s:%d -> TCP passthrough",
label, dc, dst, port)