Marten Seemann
f3e9bf4332
remove the params negotiator
2017-10-20 18:08:21 +07:00
Marten Seemann
9cb7480050
rename connection ID truncation to connection ID omission
2017-09-29 22:52:54 +07:00
Marten Seemann
c95f2054a8
rename the ConnectionParametersManager to ParamsNegotiator
2017-09-28 18:15:33 +07:00
Marten Seemann
e603715949
make handshake and crypto internal packages
2017-09-21 11:52:21 +07:00
Marten Seemann
8bcabe0ba9
correctly pack packets with sealers with different overheads
2017-09-08 12:04:45 +03:00
Marten Seemann
f1ada87dcf
make the protocol package internal
2017-08-30 00:19:44 +07:00
Marten Seemann
ed522ebbce
make wire an internal package
2017-08-29 23:51:56 +07:00
Marten Seemann
1794636220
more the PublicHeader to the wire package
2017-08-29 23:45:38 +07:00
Marten Seemann
88afad8722
rename package frames to wire
2017-08-29 23:27:15 +07:00
Lucas Clemente
a0aba76df9
QueueControlFrameForNextPacket -> QueueControlFrame
2017-06-21 11:16:28 +02:00
Lucas Clemente
3300b6cef0
Store ackframe along with swf in the packet packer
2017-06-21 11:16:28 +02:00
Lucas Clemente
efc9ec5051
Add packer.SetLeastUnacked and remove the parameter from the Pack* functions
2017-06-21 11:16:28 +02:00
Lucas Clemente
ff8c75a22e
Send ACKs and SWFs even if we are congestion limited
...
Fixes #576 .
2017-06-20 23:41:36 +02:00
Lucas Clemente
6157eeffdb
Factor crypto frame packing into a separate function
2017-06-20 10:38:55 +02:00
Lucas Clemente
8b56b6c169
Separate non-fw retransmissions from the main code path
2017-06-20 10:25:45 +02:00
Lucas Clemente
f1c2163f14
Remove non-retransmittable logic from packer, this is now in ackhandler
2017-06-20 10:25:45 +02:00
Lucas Clemente
e50a03148d
Separate the CONN_CLOSE packing path from the normal one
2017-06-20 10:25:45 +02:00
Lucas Clemente
dc3126ba90
Move packet writing and sealing to a new function
2017-06-20 10:25:45 +02:00
Lucas Clemente
cbb640b093
Don't pass the stop waiting frame to the packer as a parameter
2017-06-20 10:25:45 +02:00
Lucas Clemente
495399ede6
Remove PackPacket's control frames parameter
...
With this change it would theoretically be possible for outdated control frames to be sent, but this is quite unlikely in practice.
2017-06-20 10:25:45 +02:00
Lucas Clemente
80f87e2fab
Fix formatting
2017-06-10 15:33:07 +02:00
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
Lucas Clemente
4ea2ccd526
Improve STOP_WAITING detection in packet packer
2017-06-09 19:12:10 +02:00
Lucas Clemente
86b329d7da
Factor public header creation into a new function
2017-06-09 19:12:09 +02:00
Marten Seemann
2903f9b238
return a lambda to for sealing a packet in the CryptoSetup
2017-03-22 16:52:00 +07:00
Marten Seemann
8c5e7818a0
retransmit the diversification nonce in the packet carrying the SHLO
...
The packet containing the SHLO is the only packet that is sent with
initial encryption. If it is lost, we need to make sure that the
diversification nonce is included in the PublicHeader, otherwise the
client will not be able to derive the keys for the forward-secure
encryption.
2017-03-01 15:11:01 +07:00
Marten Seemann
5e91f139ce
add a method to pack a retransmission in the packetPacker
2017-03-01 14:11:21 +07:00
Marten Seemann
9e147714ac
pack smaller packets as long as the encryption is not forward secure
2017-03-01 14:01:52 +07:00
Marten Seemann
d4b2b66273
change composeNextPacket function signature in packetPacker
2017-03-01 14:01:52 +07:00
Marten Seemann
88561ff8c7
prevent sending of unencrypted stream data on data streams
...
fixes #446
2017-02-25 10:13:34 +07:00
Marten Seemann
1bd1a9e0e5
store the encryption level that a packet was sent with
2017-02-25 08:27:15 +07:00
Marten Seemann
d1c9d8e93d
only send the client version number until the handshake is complete
...
fixes #426
2017-02-20 11:52:00 +07:00
Marten Seemann
6cb48aad71
send correct version number in PublicHeader
2017-01-14 18:52:25 +07:00
Marten Seemann
fece562b22
compose PublicHeader depending on perspective set in packetPacker
2017-01-14 18:52:12 +07:00
Marten Seemann
756a421065
calculate PublicHeader length for packets with VersionFlag and ResetFlag
2017-01-14 18:45:16 +07:00
Marten Seemann
6c0a885a0e
pass perspective to packetPacker
2017-01-14 18:45:16 +07:00
Marten Seemann
2b7c67d297
create handshake.CryptoSetup interface
2017-01-14 18:45:14 +07:00
Marten Seemann
cc2d966d84
write PublicHeaders for packets sent as a client
...
fixes #346
2017-01-14 18:45:13 +07:00
Marten Seemann
c6c1233e98
simplify the packPacket method in the packetPacker
2017-01-11 00:13:52 +07:00
Marten Seemann
edf6ee3dfc
implement a sophisticated ack algorithm
...
fixes #354
2017-01-09 15:01:44 +07:00
Marten Seemann
ebc053dbe0
create interface for the ConnectionParametersManager
2016-12-08 18:39:14 +07:00
Marten Seemann
0d6356d9d8
rename PublicHeader.WritePublicHeader to PublicHeader.Write
2016-11-06 22:34:16 +07:00
Lucas Clemente
2970ee3ac5
fix public header write error handling
2016-09-16 21:01:00 +02:00
Lucas Clemente
809ea02511
use packetPacker.controlFrames as stack, decreasing allocs
2016-09-07 15:20:26 +02:00
Lucas Clemente
340fb52848
cleanup some v33 leftovers
2016-09-01 20:26:32 +02:00
Lucas Clemente
6bb89d4902
remove entropy from packet packer
2016-09-01 20:26:32 +02:00
Lucas Clemente
d76d86a7e1
fix detection of only-ack packets
...
ref #315
2016-09-01 20:24:19 +02:00
Marten Seemann
bca012cbde
handle Frame.Write errors in packet packer
2016-08-17 18:10:23 +07:00
Marten Seemann
88e1e50efe
only increase packet number when sending a packet in PacketPacker
...
fixes #288
2016-08-16 17:07:03 +07:00
Marten Seemann
78fab5c264
use PacketNumberGenerator in PacketPacker
2016-08-11 11:03:45 +02:00
