85 commits

Author	SHA1	Message	Date
Marten Seemann	080b61d271	only save transport parameters to session ticket when using 0-RTT	2020-01-17 10:50:27 +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	22abcfe6fb	drop 0-RTT write keys when receiving the 1-RTT keys	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	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	12922bdec9	drop Handshake keys when receiving HANDSHAKE_DONE (as a client)	2019-12-06 10:29:48 +07:00
Marten Seemann	f7fd5d2848	drop Handshake keys as soon as the handshake completes (as a server)	2019-12-06 10:29:48 +07:00
Marten Seemann	d0a3eaa8a3	improve logging of handshake messages	2019-11-25 09:09:34 +07:00
Marten Seemann	3db60534cf	use a sentinel error when a sealer is not yet available	2019-11-12 11:27:30 +07:00
Marten Seemann	f61f251fce	implement correct dropping of Initial keys	2019-11-04 13:33:17 +07:00
Marten Seemann	416fe8364e	remove unused return value from session constructor	2019-10-27 15:35:34 +07:00
Marten Seemann	ab2b26a5cb	add the unparam linter	2019-09-17 13:44:05 +07:00
Marten Seemann	de3e1a3de5	log the cipher suite	2019-09-07 11:47:21 +07:00
Marten Seemann	33b74fca79	use the new qtls SetWriteKey and SetReadKey interface	2019-09-07 11:36:06 +07:00
Marten Seemann	63c079e234	move header protection to a separate struct	2019-09-07 11:32:48 +07:00
Marten Seemann	e224768e46	fix deadlock when the crypto setup is closed while qtls writes messages	2019-08-31 11:59:44 +07:00
Marten Seemann	c52a28cec1	explicitly trigger sending of session tickets	2019-07-05 20:53:25 +07:00
Marten Seemann	6bf42558f3	receive the encryption level for key updates from qtls	2019-07-05 10:36:53 +07:00
Marten Seemann	a3878d99c9	drop old keys 3 PTOs after a key update	2019-06-30 17:36:09 +07:00
Marten Seemann	0333f424bb	Merge pull request #1959 from lucas-clemente/optimize-crypto-packet-sending ... optimize sending of crypto packets	2019-06-29 00:03:12 +08:00
Marten Seemann	a09c045324	initiate a key update after sending / receiving 100000 packets	2019-06-27 10:54:54 +08:00
Marten Seemann	73d5d83a1d	pass the largest acked 1-RTT packet number to the crypto setup	2019-06-27 07:42:19 +08:00
Marten Seemann	acba7d4e77	return ErrKeysDropped when sealer keys were already dropped	2019-06-25 13:38:11 +08:00
Marten Seemann	4e1f18e833	avoid unnecessary initializations of heaper protectors on key updates	2019-06-22 20:01:18 +08:00
Marten Seemann	ca8b7ddeef	add logging to the updatable AEAD	2019-06-22 20:01:18 +08:00
Marten Seemann	c522bcc683	return a defined error when the AEAD cannot open a packet	2019-06-22 20:01:18 +08:00
Marten Seemann	d3ca8db521	refactor initialization of AEADs	2019-06-22 20:01:18 +08:00
Marten Seemann	0dd5a0b91f	introduce a separate AEAD for short header crypto	2019-06-22 20:01:18 +08:00
Marten Seemann	598628d05b	use separate opener interfaces for long and short header packets	2019-06-22 20:01:18 +08:00
Marten Seemann	b2d3ef691e	use separate sealer interfaces for long and short header packets	2019-06-22 20:01:18 +08:00
Marten Seemann	c503769bcd	use separate functions per encryption level to get sealers	2019-06-22 20:01:18 +08:00
Marten Seemann	d4d3f09ee3	use separate functions per encryption level to get openers	2019-06-22 20:01:18 +08:00
Marten Seemann	17634d2fe5	error when receiving a post-handshake message with wrong encryption level	2019-06-02 14:10:51 +08:00
Marten Seemann	6888eb8593	return an error when handling the NewSessionTicket failed	2019-06-01 13:01:49 +08:00
Marten Seemann	e361d3c5cd	use a callback to signal completion of the handshake	2019-05-31 19:13:41 +08:00
Marten Seemann	4fd6a7cc99	use a struct to pass callbacks from the session to the crypto setup	2019-05-31 19:00:10 +08:00
Marten Seemann	743868159f	use a callback to pass handshake errors to the session	2019-05-31 18:35:37 +08:00
Marten Seemann	ed69ae2ce0	Merge pull request #1940 from lucas-clemente/unexpected-handshake-messages ... fix crash when receiving unexpected handshake messages	2019-05-31 18:14:29 +08:00
Marten Seemann	73bd91a093	fix crash when receiving unexpected handshake message	2019-05-31 18:04:44 +08:00
Marten Seemann	5d4a47a3f3	return a crypto error when receiving unexpected handshake messages	2019-05-31 17:57:07 +08:00
Marten Seemann	0be4ee197f	fix race condition in crypto setup when sending a HelloRetryRequest	2019-05-31 01:57:58 +08:00
Marten Seemann	a4989c3d9c	drop Initial and Handshake keys when receiving the first 1-RTT ACK	2019-05-30 14:19:26 +08:00
Marten Seemann	9ffbd662c1	fix race condition when accessing the encryption level in crypto setup	2019-04-02 00:13:22 +09:00
Marten Seemann	e9f7f87063	remove two stray TODOs from the crypto setup	2019-04-01 12:04:19 +09:00
Marten Seemann	2adf923ee6	process the NewSessionTicket TLS message	2019-04-01 11:45:20 +09:00