Marten Seemann
dc8b547793
reject ACKs that ack packets with a higher encryption level
2017-11-12 15:05:14 +08:00
Marten Seemann
9f1eb62860
implement the IETF draft BLOCKED and STREAM_BLOCKED frames
2017-11-04 15:22:14 +07:00
Marten Seemann
0f1f1c8d41
implement the MAX_DATA and MAX_STREAM_DATA frames
...
For gQUIC WINDOW_UPDATEs are converted to MAX_DATA and MAX_STREAM_DATA,
respectively.
2017-11-04 15:22:14 +07:00
Marten Seemann
1f644debd4
set if a stream contributes to connection flow control
...
This depends on the version. In gQUIC, stream 1 and 3 don't contribute,
in IETF QUIC only stream 0 doesn't contribute.
2017-11-04 15:22:14 +07:00
Marten Seemann
f662822486
use stream 0 for the crypto stream when using TLS
2017-11-04 15:22:07 +07:00
Marten Seemann
a1a4f35096
send initial version in the CHLO, not the current version
...
This commit fixes two bugs:
1. In the CHLO, we need to send the initial QUIC version. It will differ
from the current version if version negotiation was performed.
2. The session setup was using the wrong version (current version, and
not the initial version), such that we would have sent the wrong version
in the TLS handshake as well.
2017-11-02 21:51:51 +07:00
Marten Seemann
df13a0a970
implement the TLS Cookie extension
2017-11-02 16:45:43 +07:00
Marten Seemann
a65929f6cf
add logging for the packet header
2017-10-27 22:56:41 +07:00
Marten Seemann
4f86995e48
encrypt unprotected packets with a connection-dependent key
2017-10-27 17:35:08 +07:00
Marten Seemann
4556ad01e5
use the new packet header for connections using TLS
2017-10-27 16:54:47 +07:00
Marten Seemann
5ee7b205c6
handle the crypto stream separately
2017-10-25 09:13:48 +07:00
Marten Seemann
282b423f7d
pass the crypto stream to the crypto setup constructor
...
The crypto stream is opened during the session setup. Passing it to the
crypto setup directly helps simplify the constructor.
2017-10-25 09:13:47 +07:00
Marten Seemann
268c3859fc
remove the flow control manager
2017-10-20 21:34:09 +07:00
Marten Seemann
e087ee7e9f
handle WINDOW_UPDATEs for streams and connection separately
...
In IETF QUIC, stream 0 is a valid stream ID, and is not used to encode
WINDOW_UPDATEs for the connection any more.
2017-10-20 21:12:19 +07:00
Marten Seemann
f3e9bf4332
remove the params negotiator
2017-10-20 18:08:21 +07:00
Marten Seemann
91a8fc9456
open the crypto stream during session setup
2017-10-19 14:57:30 +07:00
Marten Seemann
0e1a8a5f8c
move the max flow control increments out of the params negotiator
...
The params negotiator was just keeping track of the value set in the
quic.Config. The max flow control increments are not subject to
negotiation, but an independent implementation decision of every peer.
2017-10-04 07:16:16 -07:00
Marten Seemann
daa8d08fba
implement loss detection for handshake packets
2017-10-03 13:56:47 -07:00
Marten Seemann
e20fdf43ef
Merge pull request #867 from lucas-clemente/fix-828
...
improve garbage collection of stream
2017-10-03 11:55:54 -07:00
Marten Seemann
6874ff7b41
Merge pull request #866 from lucas-clemente/fix-856
...
handle version negotiation in the TLS handshake
2017-10-03 11:26:53 -07:00
Marten Seemann
0ffb64b5d7
rename the IdleConnectionStateLifetime to RemoteIdleTimeout
2017-10-03 10:48:08 -07:00
Marten Seemann
a8b603b7bf
don't negotiate the idle timeout
...
The idle timeout doesn't need to be negotiated, simply announcing it to
the peer is sufficient. We now close the session if there's no incoming
network activity for the duration of the local idle timeout, and we
send a PING frame after half the remote idle timeout (if keep alives are
enabled).
2017-10-02 18:16:27 -07:00
Marten Seemann
709eec55b5
improve garbage collection of stream
...
This removes the Iterate method of the streamsMap, and moves the garbage
collection of closed streams from the session to the streamsMap.
2017-10-03 04:04:21 +08:00
Marten Seemann
a136ceffeb
implement the validation of the version negotiation for the client
2017-10-02 13:51:38 +07:00
Marten Seemann
a2988bce8d
send versions in ClientHello and EncryptedExtensions TLS parameters
...
It only sends the right values now, but doesn't yet perform any
validation.
2017-10-02 12:50:17 +07:00
Marten Seemann
6f3d3919df
use separate constructors for client and server for the TLS crypto setup
2017-10-02 11:11:42 +07:00
Marten Seemann
9cb7480050
rename connection ID truncation to connection ID omission
2017-09-29 22:52:54 +07:00
Marten Seemann
4cbdced106
send the transport parameters in the TLS handshake
2017-09-29 17:35:22 +07:00
Marten Seemann
c95f2054a8
rename the ConnectionParametersManager to ParamsNegotiator
2017-09-28 18:15:33 +07:00
Marten Seemann
95901cdee4
initialize the connection parameters manager in the crypto setup
2017-09-28 18:15:32 +07:00
Marten Seemann
e6ebe89c1e
Merge pull request #840 from lucas-clemente/version-uses-tls
...
define a function to tell if a QUIC version uses the TLS 1.3 handshake
2017-09-22 21:47:59 +07:00
Marten Seemann
8312e766ed
define a function to tell if a QUIC version uses the TLS 1.3 handshake
2017-09-22 19:47:08 +07:00
Marten Seemann
265c35c2eb
rename the STK to Cookie
2017-09-22 18:58:04 +07:00
Marten Seemann
e603715949
make handshake and crypto internal packages
2017-09-21 11:52:21 +07:00
Marten Seemann
4da08c9710
use a type alias for the STK
2017-09-11 18:38:24 +02:00
Marten Seemann
91b7404182
implement a very basic TLS 1.3 handshake
2017-09-08 12:04:45 +03:00
Marten Seemann
60f5c660c6
export flow control window sizes as uint64 in quic.Config
2017-08-31 16:37:03 +07:00
Marten Seemann
95a971f322
make the flow control package internal
2017-08-30 00:27:44 +07:00
Marten Seemann
f1ada87dcf
make the protocol package internal
2017-08-30 00:19:44 +07:00
Marten Seemann
524ecb5827
move the Public Reset to the wire package
2017-08-29 23:58:27 +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
Marten Seemann
5152019554
don't use an idle timeout before the handshake has completed
...
This simplifies the timeout logic a bit. Before the handshake has
completed, the only timeout is the handshake timeout. After the
handshake has completed, the only timeout is the idle connection timeout.
2017-08-29 15:47:56 +07:00
Marten Seemann
71e82677e1
add a quic.Config option to configure the idle timeout
2017-08-28 17:58:39 +07:00
Marten Seemann
e398d5409a
set the idle timeout during the handshake to half the handshake timeout
2017-08-28 17:58:39 +07:00
Marten Seemann
6bdd782a4b
don't queue ACKs for non-retransmittable packets for QUIC >= 39
...
From QUIC 39 on, the peer is required to send a retransmittable packet
when it wishes to receive an ACK.
2017-08-23 16:00:48 +07:00
Marten Seemann
79bb3a9bd3
force sending of a retransmittable packet every 20 packets
2017-08-23 16:00:48 +07:00
Marten Seemann
dd0daaaf1e
implement version-dependent parsing of the Public Header
2017-08-23 16:00:45 +07:00
Marten Seemann
be338c8389
send a Public Reset when receiving the NSTP tag in the CHLO
...
We currently don't support the no STOP_WAITING experiment.
2017-08-10 20:26:31 +07:00
