Add base wrappers for mtproto

2026-09-01 16:01:55 +03:00 · 2019-09-09 12:41:53 +03:00
parent 3816dbf5b1
commit d431feb0ba
9 changed files with 464 additions and 1 deletions
@@ -0,0 +1,32 @@
+package mtproto
+
+// SeqNo* is the number of the sequence which have special meaning for
+// the Telegram.
+const (
+	SeqNoNonce     = -2
+	SeqNoHandshake = -1
+)
+
+// Different constants for RPC protocol
+var (
+	TagCloseExt     = []byte{0xa2, 0x34, 0xb6, 0x5e}
+	TagProxyAns     = []byte{0x0d, 0xda, 0x03, 0x44}
+	TagSimpleAck    = []byte{0x9b, 0x40, 0xac, 0x3b}
+	TagHandshake    = []byte{0xf5, 0xee, 0x82, 0x76}
+	TagNonce        = []byte{0xaa, 0x87, 0xcb, 0x7a}
+	TagProxyRequest = []byte{0xee, 0xf1, 0xce, 0x36}
+
+	NonceCryptoAES = []byte{0x01, 0x00, 0x00, 0x00}
+
+	HandshakeFlags = []byte{0x00, 0x00, 0x00, 0x00}
+
+	ProxyRequestExtraSize = []byte{0x18, 0x00, 0x00, 0x00}
+	ProxyRequestProxyTag  = []byte{0xae, 0x26, 0x1e, 0xdb}
+
+	HandshakeSenderPID = []byte("IPIPPRPDTIME")
+	HandshakePeerPID   = []byte("IPIPPRPDTIME")
+
+	HandshakeRequest = append(TagHandshake,
+		append(HandshakeFlags,
+			append(HandshakeSenderPID, HandshakePeerPID...)...)...)
+)