Commit Graph

938 Commits

Author SHA1 Message Date
Marten Seemann
2b7133a6e2 implement a queue for 0-RTT packets 2020-02-15 15:44:08 +07:00
Marten Seemann
5a7f743733 qlog lost packets 2020-02-12 10:42:38 +07:00
Marten Seemann
f13ca7e791 qlog loss recovery metrics 2020-02-12 10:42:38 +07:00
Marten Seemann
85abf5fc53 save the RTT in the session ticket and use it when accepting 0-RTT 2020-02-10 17:42:10 +07:00
Marten Seemann
8cde4ab638 refactor how session tickets are sent
Previously, RunHandshake() would send the session tickets. Now, the
session initiates the sending of the session ticket. This simplifies the
setup a bit, and it will make it possible to include the RTT estimate in
the session ticket without accessing the RTTStats concurrently.
2020-02-10 17:42:09 +07:00
Marten Seemann
3e32a693ad introduce a marshaling format for data saved in the session ticket 2020-02-10 18:02:45 +08:00
Marten Seemann
182a25d2b9 don't use ASN.1 for marshalling data for the session ticket 2020-02-08 21:42:11 +01:00
Marten Seemann
69ab66ba82 save the RTT along the session ticket and use it on resumed connections 2020-02-08 21:42:11 +01:00
Marten Seemann
5893e1ec28 add a workaround for the ChaCha20 bug 2020-01-31 12:19:58 +07:00
Marten Seemann
539097fc6e return a quic.ConnectionState from Session.ConnectionState() 2020-01-30 09:21:09 +07:00
Marten Seemann
d7948d627a drop 0-RTT keys when the server rejects 0-RTT 2020-01-30 09:12:31 +07:00
Marten Seemann
2473eb0895 queue 0-RTT packets for retransmission when 0-RTT is rejected 2020-01-30 09:11:44 +07:00
Marten Seemann
bc25840519 use 0.5-RTT data to open the control stream in the http3 server 2020-01-29 10:40:06 +07:00
Marten Seemann
e8cffacc77 Merge pull request #2321 from lucas-clemente/update-mockgen
update gomock to v1.4.0, simplify mock generation
2020-01-29 00:01:00 +07:00
Marten Seemann
a93e544c94 remove Session.Close()
Session.Close() sends a transport-level error code. Applications should
not be able to call this function, but use CloseWithError() instead.
2020-01-26 17:41:53 +07:00
Marten Seemann
4fa5cfdca9 simplify generation of mocks for internal types 2020-01-26 13:24:35 +07:00
Marten Seemann
c809166cab update gomock, simplify script for generation mocks of private types 2020-01-26 12:53:41 +07:00
Marten Seemann
20e222b399 Merge pull request #2305 from lucas-clemente/update-retry-key
update Retry key and nonce to the values used in draft-25
2020-01-24 20:13:21 +07:00
Marten Seemann
5ee0c2c5cf Merge pull request #2306 from lucas-clemente/congestion-controller-packet-size
change the packet size the congestion controller uses
2020-01-24 20:12:05 +07:00
Marten Seemann
3446946217 add a unit test using the test vector from the draft 2020-01-24 10:20:23 +07:00
Marten Seemann
281fb1d0b8 use actually used datagram size for congestion controller calculations 2020-01-22 15:04:03 +07:00
Marten Seemann
d4de582fad rename defaultTCPMSS to maxDatagramSize 2020-01-22 14:54:05 +07:00
Marten Seemann
31e4691ffd move congestion controller related constants to the congestion package 2020-01-22 14:40:14 +07:00
Marten Seemann
52f9811046 update Retry key and nonce to the values used in draft-25 2020-01-22 10:51:32 +07:00
Marten Seemann
6f347233e2 update the name of the disable_active_migration transport parameter 2020-01-21 15:05:12 +07:00
Marten Seemann
5a566f2176 Merge pull request #2226 from lucas-clemente/retry-integrity
implement the retry integrity tag
2020-01-17 17:19:15 +07:00
Marten Seemann
3568c41343 Merge pull request #2302 from lucas-clemente/smaller-session-tickets
only save transport parameters to session ticket when using 0-RTT
2020-01-17 17:01:45 +07:00
Marten Seemann
3e469db631 protect the AEAD calculating the integrity tag by a mutex 2020-01-17 14:01:12 +07:00
Marten Seemann
7b10453af8 implement the Retry integrity tag 2020-01-17 13:42:57 +07:00
Marten Seemann
9ea9c7947f implement calculation of the retry integrity tag 2020-01-17 13:42:57 +07:00
Marten Seemann
080b61d271 only save transport parameters to session ticket when using 0-RTT 2020-01-17 10:50:27 +07:00
Marten Seemann
b1f8b8f25d increase the maximum congestion window to 10000 packets 2020-01-14 16:34:34 +07:00
Marten Seemann
4ab4b8004a Merge pull request #2274 from lucas-clemente/log-0-rtt-key-install
log when 0-RTT keys become available
2020-01-06 17:43:14 +07:00
Marten Seemann
a1840b3221 fix unmarshaling of transport parameters from session tickets 2020-01-02 15:12:32 +08:00
Marten Seemann
81831049c9 log when 0-RTT keys become available 2020-01-02 15:10:43 +08:00
Marten Seemann
052508e8c2 add a version to marshaled transport parameters in the session ticket 2020-01-01 18:04:02 +04:00
Marten Seemann
951477af92 queue 0-RTT packets for retransmission after receiving a Retry 2020-01-01 18:04:02 +04:00
Marten Seemann
22abcfe6fb drop 0-RTT write keys when receiving the 1-RTT keys 2020-01-01 18:04:02 +04:00
Marten Seemann
40a993e31c check that the client doesn't switch back to 0-RTT after sending 1-RTT 2020-01-01 18:04:02 +04:00
Marten Seemann
44aa12850e restore the server's transport parameters from the session ticket 2020-01-01 18:04:02 +04:00
Marten Seemann
1f8a47af02 implement a ClientSessionCache that can save application data 2020-01-01 18:04:02 +04:00
Marten Seemann
9b0a4a8813 move unmarshaling of the transport parameters to the crypto setup 2020-01-01 18:04:01 +04:00
Marten Seemann
c5f74595ca receive 0-RTT sealers and openers from qtls when using 0-RTT 2019-12-30 18:39:21 +04:00
Marten Seemann
a9f4195fd0 check that transport params didn't change when accepting 2019-12-30 18:39:21 +04:00
Marten Seemann
ed0f426943 implement marshalling of transport parameters for the session ticket
When using 0-RTT, the client will reuse the transport parameters from
the last session. The server therefore needs to make sure that the
transport parameters haven't been changed in the mean time. To do so, it
encodes the transport parameters into the session ticket.
2019-12-30 18:39:21 +04:00
Marten Seemann
0b65a0c75e don't drop Handshake keys when receiving an ACK for a 0-RTT packet 2019-12-30 18:39:21 +04:00
Marten Seemann
d6b50cf15a use the same packet number space for received 0-RTT and 1-RTT packets 2019-12-30 18:39:21 +04:00
Marten Seemann
b25b2f6921 use the same packet number space for sent 0-RTT and 1-RTT packets 2019-12-30 18:39:21 +04:00
Marten Seemann
b0c08b1bd0 implement rules for frame types in 0-RTT packets 2019-12-30 18:39:21 +04:00
Marten Seemann
b1fc984306 add a 0-RTT encryption level 2019-12-30 18:39:21 +04:00