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9a397abc177badb035e63b4d9321fc287430ee2d
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1544 Commits

Author SHA1 Message Date
Marten Seemann
9a397abc17 update gomock to v0.3.0 (#4087) 2023-09-24 04:38:28 -07:00
Marten Seemann
4a046185b7 ackhandler: fix ECN mangling detection when packets are lost (#4089) 
Some of the 10 testing packets are might be lost, while others might be
CE-marked. We need to detect mangling if all testing packets are either
lost are CE-marked.
 2023-09-17 22:08:33 -07:00
Marten Seemann
c12f425803 ackhandler: don't fail ECN validation if less than 10 testing packets are lost (#4088) 
* ackhandler: don't fail ECN validation less than 10 testing packets lost

* ackhandler: simplify checks for mangling and loss of all testing packets
 2023-09-17 23:00:05 +04:00
Marten Seemann
1affe38703 move MaxTokenAge configuration option to the Transport (#4084) 2023-09-16 05:10:20 -07:00
Marten Seemann
9b82196578 make the logging.Tracer and logging.ConnectionTracer a struct (#4082) 2023-09-16 04:58:51 -07:00
Marten Seemann
862e64c7b9 add a Transport config option for the key used to encrypt tokens (#4066) 
* add a Transport config option for the key used to encrypt tokens

* handshake: remove unused error return values
 2023-09-15 18:33:57 +07:00
Marten Seemann
d52e9f35bc ackhandler: detect ECN mangling (#4080) 
* ackhandler: detect ECN mangling

Mangling means that a path is re-marking all ECN-marked packets as CE.

* ackhandler: only detect ECN mangling once all testing packets were sent
 2023-09-11 23:18:33 -07:00
Ameagari
d1f6ea997c save the RTT in non-0-RTT session tickets (#4042) 
* also send session ticket when 0-RTT is disabled for go1.21

* allow session ticket without transport parameters

* do not include transport parameters for non-0RTT session ticket

* remove the test assertion because it is not supported for go1.20

* Update internal/handshake/session_ticket.go

Co-authored-by: Marten Seemann <martenseemann@gmail.com>

* add a 0-RTT argument to unmarshaling session tickets

* bump sessionTicketRevision to 4

* check if non-0-RTT session ticket has expected length

* change parameter order

* add test checks

---------

Co-authored-by: Marten Seemann <martenseemann@gmail.com>
 2023-09-11 08:05:31 -07:00
Marten Seemann
d6ac6300a4 feed ECN feedback into the congestion controller 2023-09-11 21:17:31 +07:00
Marten Seemann
797e275293 congestion: rename OnPacketLost to OnCongestionEvent 2023-09-11 21:14:53 +07:00
Marten Seemann
f9cfa248da implement ECN path validation logic, send ECN-marked 1-RTT packets 2023-09-11 21:14:52 +07:00
Marten Seemann
ffe6546833 add tracing and qlogging of state transitions for ECN validation 2023-09-11 20:31:50 +07:00
Marten Seemann
ad63e2a40a trace and qlog the ECN marking on sent and received packets 2023-09-11 20:31:50 +07:00
Marten Seemann
bed8ebbd4c distinguish coalesced and 1-RTT packets when determining ECN mode 2023-09-11 20:31:50 +07:00
Marten Seemann
b73a4de7ea only add an ECN control message if ECN is supported 2023-09-11 20:31:50 +07:00
Marten Seemann
5dd6d91c11 send and track packets with ECN markings 2023-09-11 20:31:50 +07:00
Marten Seemann
abfe1ef548 remove Config.MaxRetryTokenAge, set it to the handshake timeout (#4064) 
There is no good reason to manually set the validity period for Retry
tokens. Retry tokens are only valid on a single connection during the
handshake, so it makes sense to limit their validity to the configured
handshake timeout.
 2023-09-10 13:53:12 +07:00
Marten Seemann
e1fcac3e46 set the handshake timeout to twice the handshake idle timeout (#4063) 2023-09-09 06:12:37 -07:00
Marten Seemann
54b76ceb3e ackhandler: use the receive time of the Retry packet for RTT estimation (#4070) 2023-09-09 06:12:19 -07:00
Marten Seemann
96b1943cf5 ackhandler: rename variables to follow RFC 9002 terminology (#4062) 2023-09-03 21:45:41 -07:00
Marten Seemann
2797f85fc0 switch from unmaintained golang/mock to go.uber.org/mock (#4050) 2023-08-28 02:23:55 -07:00
Marten Seemann
ced65c0ddc wire: always set the QUIC bit for Version Negotiation packets (#3991) 
* wire: always set the QUIC bit for Version Negotiation packets

* Update internal/wire/version_negotiation_test.go
 2023-08-20 19:55:57 -07:00
Marten Seemann
fe3c4f271d add a method to retrieve non-QUIC packets from the Transport (#3992) 2023-08-19 01:19:17 -07:00
Ameagari
6880f88089 save the max_datagram_frame_size transport parameter in the session ticket (#4013) 
* Add MaxDatagramFrameSize parameter in session ticket

* fix gofumpt issues

* Update integrationtests/self/zero_rtt_test.go

Co-authored-by: Marten Seemann <martenseemann@gmail.com>

* fix: correct comparsion of max_datagram_frame_size

* test: use constant MaxDatagramFrameSize for session ticket test

* fix grammar

---------

Co-authored-by: Marten Seemann <martenseemann@gmail.com>
 2023-08-18 19:16:16 -07:00
Marten Seemann
443c6148b6 protocol: add string representation for ECN values (#4008) 2023-08-18 17:17:37 -07:00
Marten Seemann
501cc21c4b expose crypto/tls errors on the TransportError (#4015) 2023-08-18 03:01:49 -07:00
Marten Seemann
bda01bc489 handshake: use the correct hash function for TLS_AES_256_GCM_SHA384 (#4031) 2023-08-15 20:09:01 -07:00
Marten Seemann
1d848392bc ignore QUICConn.SendSessionTicket error if session tickets are disabled (#4030) 2023-08-15 19:53:41 -07:00
elagergren-spideroak
571d3adef4 fix compatibility with API breaking change in Go 1.21 (#4020) 
* add Go 1.21 compatibility

Signed-off-by: Eric Lagergren <elagergren@spideroak-inc.com>

* refactor for Go 1.20

Signed-off-by: Eric Lagergren <elagergren@spideroak-inc.com>

---------

Signed-off-by: Eric Lagergren <elagergren@spideroak-inc.com>
 2023-08-09 05:22:30 -07:00
Marten Seemann
95ab7bdc9a add tls.ClientHelloInfo.Conn for recursive GetConfigForClient calls (#4016) 2023-08-05 13:00:11 -07:00
Marten Seemann
18d3846d4f set a net.Conn for tls.ClientHelloInfo.Conn used by GetCertificate (#4014) 2023-08-03 20:33:19 -04:00
Ameagari
1c47ebefc0 check transport parameters after 0-RTT resumption (#3985) 
* check new transport parameters do not contain redueced limits

* redefine ValidForUpdate and add tests

* fix test assertion and update comment
 2023-08-01 18:34:42 -07:00
Marten Seemann
f3a0ce1599 set a net.Conn with the correct addresses on the tls.ClientHelloInfo (#4001) 2023-07-31 13:32:10 -07:00
Marten Seemann
469a6153b6 use a synchronous API for the crypto setup (#3939) 2023-07-21 10:00:42 -07:00
Marten Seemann
0662afba63 stop using math/rand.Seed and Read in tests, bump go.mod version to 1.20 (#3936) 2023-07-01 11:29:41 -07:00
Marten Seemann
3d89e545d3 use the new crypto/tls QUIC Transport (#3860) 2023-07-01 11:15:00 -07:00
Glonee
435444af7e add a context to Connection.ReceiveMessage (#3926) 
* add context to ReceiveMessage

* add newlines

---------

Co-authored-by: Marten Seemann <martenseemann@gmail.com>
 2023-06-27 11:29:30 -07:00
Marten Seemann
21388c86bb drop support for draft-29 (#3903) 2023-06-21 04:06:44 -07:00
Marten Seemann
28d5106a1c wire: switch to crypto/rand for greased transport parameter generation (#3904) 2023-06-20 09:31:12 -07:00
Marten Seemann
e45c46041a ackhandler: don't allocate a packet struct for non-ack-eliciting packets 2023-06-05 21:07:05 +03:00
Marten Seemann
da55dfaabd ackhandler: unexport Packet 2023-06-05 21:06:58 +03:00
Marten Seemann
e1bcedc78c ackhandler: use a frame handler interface for OnAcked / OnLost of all frame types (#3888) 2023-06-04 13:04:28 -07:00
Marten Seemann
bde283640b ackhandler: be explicit about skipping packet numbers (#3886) 2023-06-04 12:45:43 -07:00
Marten Seemann
6619e17dd7 ackhandler: don't log / trace skipped packets when declaring them lost (#3887) 2023-06-04 12:29:40 -07:00
Marten Seemann
8f3a68b4eb ackhandler: use a slice to keep track of sent packets (#3841) 
* ackhandler: simplify deletion of old packets in packet history

* ackhandler: use a slice to keep track of sent packets

This is a vastly simpler data structure than the combination of map
and linked list used before. It avoids using a linked list (bad cache
locality) and a sync.Pool (for list elements), as well as having to do
hash table lookups.

In the future, this can be easily replaces with a ring buffer, avoiding
all allocations.

* ackhandler: don't store packets that were declared lost
 2023-06-04 02:36:38 -07:00
Marten Seemann
6f07050269 ackhandler: apply logic from RFC 9000 to derive packet number length (#3885) 2023-06-04 02:17:57 -07:00
Marten Seemann
b27d114f07 pass the current timestamp to the pacer instead of calling time.Now() (#3824) 2023-06-03 00:26:30 -07:00
Marten Seemann
9d70bc24a5 simplify pacing logic by introducing a SendPacingLimited send mode 2023-06-02 18:35:02 +03:00
Marten Seemann
7d8db149b6 introduce a buffer pool for large buffers (20k) 2023-06-02 18:35:02 +03:00
Marten Seemann
7ea6dc991f use the same ACK frame struct in the send path, remove ACK frame pool (#3831) 2023-06-02 08:34:27 -07:00