95 Commits

Author	SHA1	Message	Date
Qian Wang	ea5bb44b0a	Add and edit some tests	2019-08-08 15:08:16 +01:00
Qian Wang	fc9f227ccf	stream.Write now returns the correct amount of data written	2019-08-08 10:56:29 +01:00
Qian Wang	572fe8486a	Rename a variable and modify a test	2019-08-07 19:08:37 +01:00
Qian Wang	586cc5ebb6	Optimise deobfs	2019-08-07 17:53:34 +01:00
Qian Wang	e3de2b9852	Fix a potential make len<0	2019-08-07 17:22:40 +01:00
Qian Wang	b7549c0664	Fix a potential nil pointer	2019-08-07 17:06:48 +01:00
Qian Wang	e244340885	Modify some tests	2019-08-07 17:06:31 +01:00
Qian Wang	d99b4009b2	Differentiate concrete types of LimitedValve and UnlimitedValve to avoid unnecessary atomic.AddUint64 since it has non-trivial overhead on embedded systems	2019-08-07 15:43:42 +01:00
Qian Wang	e7aa4cd04b	Fix a stuck mutex	2019-08-07 13:59:27 +01:00
Qian Wang	81f233c226	Update obfs_test	2019-08-07 00:19:30 +01:00
Qian Wang	acb999ee64	Force aead key sizes as 32 bytes due to chacha20-poly1305	2019-08-07 00:15:55 +01:00
Qian Wang	581c2332d1	Fix obfs_test as it wasn't really testing encryptionMethod other than aes-gcm	2019-08-07 00:15:12 +01:00
Qian Wang	3002c87a49	Fix a server crashing null pointer	2019-08-06 21:04:08 +01:00
Qian Wang	3dc4c6fb3f	Add more trace logs	2019-08-06 11:19:47 +01:00
Qian Wang	01036086c7	Change the frame distribution strategy so that each stream is assigned a fixed underlying TCP connection to send its frames to reduce framesorter ooo count	2019-08-05 22:14:11 +01:00
Qian Wang	fac381dbca	Refactor switchboard	2019-08-05 14:33:20 +01:00
Qian Wang	d46fa74924	Refactor frame sorter	2019-08-05 13:32:53 +01:00
Qian Wang	9fcc328797	Fix a mutex deadlock	2019-08-05 13:17:02 +01:00
Qian Wang	a513663a72	Use a fork of ratelimit for unlimited bucket	2019-08-04 17:16:18 +01:00
Qian Wang	640f81461c	Buffer reuse in obfs	2019-08-04 10:38:49 +01:00
Qian Wang	9fa37e327f	Use exclusively salsa20 for header encryption	2019-08-03 22:05:06 +01:00
Qian Wang	57fc31a5fc	Add tests	2019-08-02 23:23:54 +01:00
Qian Wang	237b9d131b	Add and fix some tests	2019-08-02 20:50:08 +01:00
Qian Wang	429da0e0d9	Add unit tests	2019-08-02 18:00:27 +01:00
Qian Wang	e75c713385	Refactor session struct's obfs fields	2019-08-02 16:37:48 +01:00
Qian Wang	33f232475d	Improve logging	2019-08-02 15:45:33 +01:00
Qian Wang	726a405a26	TLS1.3	2019-08-02 01:01:19 +01:00
Qian Wang	0684f5df40	Refactor payload cipher	2019-08-01 00:43:33 +01:00
Qian Wang	2735de4f96	Fix bad cryptography	2019-08-01 00:16:33 +01:00
Qian Wang	6af97e2c22	Optimise session closing	2019-07-28 23:27:59 +01:00
Qian Wang	059a222394	Use defer to unlock mutexes	2019-07-28 12:52:57 +01:00
Qian Wang	bf8d373f79	Stream optimisations	2019-07-28 11:58:45 +01:00
Qian Wang	0f9830e716	Update test	2019-07-28 11:06:15 +01:00
Qian Wang	73c0b8567e	Memory optimisation	2019-07-28 00:15:27 +01:00
Qian Wang	6fc48c5dae	Fix a goroutine leak	2019-07-27 21:38:08 +01:00
Qian Wang	0e08683828	Use a buffered pipe to buffer sorted data	2019-07-27 19:53:16 +01:00
Qian Wang	592175f73d	Close pipe properly	2019-07-25 22:06:33 +01:00
Qian Wang	8f9922b06b	Add terminal messages upon session closing	2019-07-25 20:57:02 +01:00
Qian Wang	2ce6f380d1	Implement admin control through a tunneled RESTful API	2019-07-25 12:17:29 +01:00
Qian Wang	9b552f55a4	Allow an terminal message to be set as a session terminates	2019-07-24 14:25:57 +01:00
Qian Wang	299f08270c	make Session implement net.Listener	2019-07-23 11:06:49 +01:00
Qian Wang	29a45bcc1a	Rewrite user authentication, credit bookkeeping and db interaction	2019-07-22 13:42:39 +01:00
Qian Wang	c88c3d0084	Timeout unused new sessions	2019-06-16 23:30:35 +10:00
Qian Wang	ef185b00f0	Solve a data race	2019-06-15 11:52:46 +10:00
Qian Wang	589900fe52	I just did a joint and I need to commit before things go wrong	2019-06-14 23:08:28 +10:00
Qian Wang	00069b7a69	Support Chaha20-Poly1305	2019-06-14 20:26:26 +10:00
Qian Wang	078a382963	Improve the security of header obfuscation	2019-06-14 19:48:59 +10:00
Qian Wang	f525643518	Remove debug log	2019-06-10 00:04:16 +10:00
Qian Wang	8168b9e2e7	Use AES-GCM instead of CTR	2019-06-10 00:03:28 +10:00
Qian Wang	0dd52d8570	Add optional encryption	2019-06-09 21:05:41 +10:00