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a1bea2c3afd9e1237d6a0661925bedb13713f006
Commit Graph

410 Commits

Author SHA1 Message Date
Marten Seemann
a1bea2c3af implement HKDF expansion 2018-09-20 13:54:16 -04:00
Marten Seemann
3eea16ce93 implement HKDF extraction 2018-09-19 21:54:20 -04:00
Marten Seemann
91d65baf1b add gQUIC 44 to the supported versions 2018-08-28 08:49:29 +07:00
Marten Seemann
73a1a0e509 implement writing of the gQUIC 44 header 2018-08-28 08:49:29 +07:00
Marten Seemann
a98fd88a1b implement parsing of the gQUIC 44 header 2018-08-28 08:49:29 +07:00
Marten Seemann
88505b79a7 disable sending and receiving of STOP_WAITING frames in QUIC 44 2018-08-28 08:49:13 +07:00
Marten Seemann
afbd2e1962 drop support for gQUIC 42 2018-08-27 19:13:06 +07:00
Marten Seemann
46f8c07daa improve the version negotiation integration test 2018-08-27 09:29:26 +07:00
Marten Seemann
e0e831f1fc implement (un)marshalling of the transport parameters 2018-08-20 15:34:37 +07:00
Marten Seemann
00e1884a88 move reading of stateless reset tokens to the transport parameter struct 2018-08-20 15:34:37 +07:00
Marten Seemann
2c75b795ae move adding of stateless reset tokens to the transport parameter struct 2018-08-20 15:34:37 +07:00
Marten Seemann
1bb9a7e1ac don't require the flow control values in the transport parameters 2018-08-19 10:36:47 +07:00
Marten Seemann
3ff262dd7f Merge pull request #1489 from lucas-clemente/go-1.11 
update CIs to Go 1.11
 2018-08-16 12:27:13 +07:00
Marten Seemann
e23c08eef9 update CIs to Go 1.11 2018-08-16 11:51:23 +07:00
Marten Seemann
623fcd85b0 move the mint cookie protector to the handshake package 
It's duplicate code now, but it reduces the dependency on mint.
 2018-08-16 11:50:43 +07:00
Marten Seemann
7bf5cb6e2a Merge pull request #1487 from lucas-clemente/version-negotiate-ietf-and-gquic 
allow version negotiation between IETF QUIC and gQUIC, and vice versa
 2018-08-15 19:47:35 +07:00
Marten Seemann
c840bd4177 allow version negotiation between IETF QUIC and gQUIC, and vice versa 2018-08-15 17:10:05 +07:00
Marten Seemann
9608e8563f only accept 3 retries 
While the server is allowed to perform multiple Retries, the client
should impose a limit in order to avoid being caught in an endless loop.
 2018-08-14 18:35:25 +07:00
Marten Seemann
872e1747f4 always use connection IDs longer than 8 bytes when sending a Retry 
A server is allowed to perform multiple Retries. There's little to gain
from doing so, but it's something our API allows. If a server performs
multiple Retries, it must use a connection ID that's at least 8 bytes
long. Only if it doesn't perform any further Retries it is allowed to
use shorter IDs. Therefore, we're on the safe side by always using a
long connection ID.
This shouldn't have a performance impact, since the server changes the
connection ID to a short value with the first Handshake packet it sends.
 2018-08-14 17:34:21 +07:00
Marten Seemann
77f5d30338 buffer writes to the crypto stream 
mint performs a Write for every state change. This results in a lot of
small packets getting sent when using an unbuffered connection. By
buffering, we make sure that packets are filled up properly.
 2018-08-13 08:47:29 +07:00
Marten Seemann
f88b7bb175 implement the new Retry mechanism 2018-08-13 08:47:29 +07:00
Marten Seemann
d8aa49d0f9 implement writing and parsing of the new Retry packet 2018-08-13 08:47:29 +07:00
Marten Seemann
e39251c8b5 implement writing and parsing of Initial packets containing a Token 2018-08-13 08:47:29 +07:00
Marten Seemann
f9c1de5779 make it possible to generate mocks of private internal interfaces 2018-08-11 14:49:49 +07:00
Marten Seemann
defafec71e use retransmissions as TLP packets 2018-08-09 22:28:28 +07:00
Marten Seemann
bd23e1651d Merge pull request #1472 from lucas-clemente/fix-spurious-loss-detection-alarm 
don't do anything when OnAlarm is called, but no packets are outstanding
 2018-08-09 22:27:18 +07:00
Marten Seemann
5358831604 don't do anything when OnAlarm is called, but no packets are outstanding 
When all outstanding are acknowledged, the alarm is canceled in
updateLossDetectionAlarm. This doesn't reset the timer in the session
though. When OnAlarm is called, we therefore need to make sure that
there are actually packets outstanding.
 2018-08-08 15:40:36 +07:00
Marten Seemann
ad5a3e2fa0 also use the multiplexer for the server 2018-08-08 10:03:22 +07:00
Marten Seemann
d95dc29d90 only set the largestSentBeforeRTO when sending the first RTO 2018-08-07 12:34:45 +07:00
Marten Seemann
31f2ef7d32 add some useful logging for the sentPacketHandler OnAlarm function 2018-08-07 12:34:39 +07:00
Marten Seemann
50397a979c only send BLOCKED frames if there is more data to send 2018-07-30 05:06:11 +07:00
Marten Seemann
3d087d522c implement parsing of ACK_ECN frames 2018-07-29 17:35:31 +07:00
Marten Seemann
f02dc92a32 make the connection ID length configurable 2018-07-03 18:34:31 +07:00
Marten Seemann
73f7636537 use a random length destination connection ID on the Initial packet 
The destination connection ID on the Initial packet must be at least 8
bytes long. By using all valid values, we make sure that the everything
works correctly. The server chooses a new connection ID with the Retry
or Handshake packet it sends, so the overhead of this is negligible.
 2018-07-03 18:01:41 +07:00
Marten Seemann
0bd7e744ff implement parsing of headers with different connection ID lengths 2018-07-03 18:01:41 +07:00
Marten Seemann
6e299157d4 implement the disable_migration transport parameter and use it 2018-07-02 22:18:28 +07:00
Marten Seemann
eb8ee42d75 Merge pull request #1424 from lucas-clemente/header-refactoring 
refactor header parsing
 2018-07-02 21:46:06 +07:00
Marten Seemann
1d5fb4cec9 Merge pull request #1426 from lucas-clemente/fix-vnp-len 
fix buffer size for version negotiation packets
 2018-07-02 21:27:56 +07:00
Marten Seemann
1f4335ffce fix buffer size for version negotiation packets 2018-07-01 14:06:35 +07:00
Marten Seemann
4109c85c8a refactor header parsing in a version independent and dependent part 2018-07-01 09:01:30 +07:00
Marten Seemann
95ef15c6b1 only fire the handshake alarm if handshake packets are outstanding 2018-06-30 14:30:38 +07:00
Marten Seemann
74ed3f7037 remove writing of special Public Header packets 
Version Negotiation Packets and Public Resets are written separately, so
we don't need to have code for that in the Public Header.
 2018-06-30 12:48:42 +07:00
Marten Seemann
7b96d158d2 remove the OmitConnectionID field from the Header struct 
Instead, just look at the length of the destination connection ID.
 2018-06-24 17:21:41 +07:00
Marten Seemann
fc57bf6c35 only set the destination connection ID for the Public Header 2018-06-24 16:47:59 +07:00
Marten Seemann
c1d6433d9b Merge pull request #1411 from lucas-clemente/min-initial-connid-len 
drop Initial packets that have a too short Destination Connection ID
 2018-06-19 20:53:25 +07:00
Marten Seemann
4633acd7bf only set the loss detection alarm if packets are outstanding 2018-06-18 10:42:45 +07:00
Marten Seemann
f7e05c3158 drop Initial packets that have a too short Destination Connection ID 2018-06-16 21:15:46 +07:00
Marten Seemann
d32665af9d remove FHL2 experiment 
FHL2 was an experiment in Chrome, run in Q036, which introduced HOL
blocking. This experiment is over, so we can remove the code to send a
PUBLIC_RESET when a peer initiates this experiment.
 2018-06-10 17:02:06 +02:00
Marten Seemann
48ef98f641 Merge pull request #1388 from lucas-clemente/varint-packet-numbers 
use varint packet numbers in IETF QUIC headers
 2018-06-06 16:26:49 +02:00
Marten Seemann
3e03055a7d use varint packet numbers in IETF QUIC headers 2018-06-06 16:07:47 +02:00