Commit Graph

5 Commits

Author SHA1 Message Date
Lucas Clemente
e43b91f633 Fix encryption of stream data
This commit splits up handling of the crypto stream and the other streams in the framer, crypto setup, and the packer.

- Crypto stream data is handled separately and should never be sent unencrypted or FW-secure. Fixes #544.
- Non-crypto stream data is only sent with FW encryption on the server and only with non-FW or FW encryption on the client. Fixes #611.

The crypto stream is current excluded from flow control (#657), but that shouldn't be an issue in practice for now.
2017-06-09 19:12:10 +02:00
Marten Seemann
7a18b870e8 add a quic.Config option to ask the server to truncate the connection ID 2017-05-13 17:19:09 +08:00
Marten Seemann
adc4ef464a simplify the CryptoSetup.SetDiversificationNonce interface
Pass the diversification nonce via a channel instead of setting it
directly. That way there is no need to protect the diversificationNonce
member by a mutex. Also prevents a possible deadlock that occurred when
SetDiversificationNonce was called before maybeUpgradeCrypto returned.
2017-05-11 21:56:41 +08:00
Marten Seemann
0a6a9551f8 close the aeadChanged chan when the handshake completes
This allows us to remove HandshakeComplete() from the CryptoSetup
interface. It also provides a signal to the session when the handshake
completes.
2017-05-09 18:40:23 +08:00
Marten Seemann
2903f9b238 return a lambda to for sealing a packet in the CryptoSetup 2017-03-22 16:52:00 +07:00