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add secure tag

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Alexander Bersenev
2018-06-29 17:52:37 +05:00
parent 03f7ca1d4c
commit 6a27096618
1 changed files with 2 additions and 1 deletions
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mtprotoproxy.py
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@@ -203,6 +203,7 @@ DC_IDX_POS = 60
PROTO_TAG_ABRIDGED = b"\xef\xef\xef\xef"
PROTO_TAG_INTERMEDIATE = b"\xee\xee\xee\xee"
PROTO_TAG_SECURE = b"\xdd\xdd\xdd\xdd"
CBC_PADDING = 16
PADDING_FILLER = b"\x04\x00\x00\x00"
@@ -548,7 +549,7 @@ async def handle_handshake(reader, writer):
decrypted = decryptor.decrypt(handshake)
proto_tag = decrypted[PROTO_TAG_POS:PROTO_TAG_POS+4]
if proto_tag not in (PROTO_TAG_ABRIDGED, PROTO_TAG_INTERMEDIATE):
if proto_tag not in (PROTO_TAG_ABRIDGED, PROTO_TAG_INTERMEDIATE, PROTO_TAG_SECURE):
continue
dc_idx = int.from_bytes(decrypted[DC_IDX_POS:DC_IDX_POS+2], "little", signed=True)