Add base for faketls

faketls/client_protocol.go

@@ -0,0 +1,35 @@
+package faketls
+
+import (
+	"bufio"
+
+	"github.com/9seconds/mtg/conntypes"
+	"github.com/9seconds/mtg/obfuscated2"
+	"github.com/9seconds/mtg/wrappers/stream"
+)
+
+type ClientProtocol struct {
+	obfuscated2.ClientProtocol
+}
+
+func (c *ClientProtocol) Handshake(socket conntypes.StreamReadWriteCloser) (conntypes.StreamReadWriteCloser, error) {
+	rewinded := stream.NewRewind(socket)
+	bufferedReader := bufio.NewReader(rewinded)
+
+	for _, expected := range faketlsStartBytes {
+		if actual, err := bufferedReader.ReadByte(); err != nil || actual != expected {
+			return nil, c.simulateWebsite(rewinded)
+		}
+	}
+
+	if err := c.tlsHandshake(rewinded); err != nil {
+		return nil, c.simulateWebsite(rewinded)
+	}
+
+	conn, err := c.ClientProtocol.Handshake(socket)
+	if err != nil {
+		return nil, err
+	}
+
+	return conn, err
+}

faketls/consts.go

@@ -0,0 +1,21 @@
+package faketls
+
+const (
+	TLSHandshakeLength = 1 + 2 + 2 + 512
+)
+
+var (
+faketlsStartBytes = [...]byte{
+	0x16,
+	0x03,
+	0x01,
+	0x02,
+	0x00,
+	0x01,
+	0x00,
+	0x01,
+	0xfc,
+	0x03,
+	0x03,
+}
+)

faketls/telegram_protocol.go

@@ -0,0 +1,10 @@
+package faketls
+
+import (
+	"github.com/9seconds/mtg/conntypes"
+	"github.com/9seconds/mtg/protocol"
+)
+
+func TelegramProtocol(req *protocol.TelegramRequest) (conntypes.StreamReadWriteCloser, error) {
+	return nil, nil
+}