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reject unencrypted stream data on all streams except stream 1

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fixes #440
This commit is contained in:
Marten Seemann
2017-02-24 13:35:37 +07:00
parent f88cbd801b
commit a97faf0bea
2 changed files with 48 additions and 13 deletions
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5
packet_unpacker.go
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@@ -49,6 +49,11 @@ func (u *packetUnpacker) Unpack(publicHeaderBinary []byte, hdr *PublicHeader, da
frame, err = frames.ParseStreamFrame(r)
if err != nil {
err = qerr.Error(qerr.InvalidStreamData, err.Error())
} else {
streamID := frame.(*frames.StreamFrame).StreamID
if streamID != 1 && encryptionLevel <= protocol.EncryptionUnencrypted {
err = qerr.Error(qerr.UnencryptedStreamData, fmt.Sprintf("received unencrypted stream data on stream %d", streamID))
}
}
} else if typeByte&0xc0 == 0x40 {
frame, err = frames.ParseAckFrame(r, u.version)