870 Commits

Author	SHA1	Message	Date
Roger Dingledine	851b0933f5	trivial bugfixes ... svn:r821	2003-11-17 01:23:15 +00:00
Nick Mathewson	53ab335787	Fix a segfault caused by a weird logic error and masked by another. ... svn:r820	2003-11-17 01:20:35 +00:00
Roger Dingledine	4aede010b9	recognize in-progress circs and don't start redundant ones ... quickly notice streams that don't have a circ on the way, and start one svn:r819	2003-11-17 00:57:56 +00:00
Roger Dingledine	5e81e4748e	bugfixes ... svn:r818	2003-11-16 23:43:08 +00:00
Roger Dingledine	6d0e611fde	change when circuits are built and expired ... not quite happy with it yet svn:r817	2003-11-16 21:49:52 +00:00
Roger Dingledine	f5089681f7	bugfix: if you recognize a relay cell, don't also pass it on. ... svn:r816	2003-11-16 17:31:19 +00:00
Roger Dingledine	b5e84e24ae	dump exit policies correctly to descriptor ... svn:r815	2003-11-16 17:15:40 +00:00
Roger Dingledine	fe856406be	initial patches on patches ... svn:r814	2003-11-16 17:00:02 +00:00
Nick Mathewson	8a17d9e5d3	Finish implementing the rest of the exitpolicy stuff, except for automatically starting circuit builds. ... svn:r813	2003-11-16 05:33:45 +00:00
Nick Mathewson	a8eaa79e03	Improved exit policy syntax; basic client-side DNS caching. ... - Exit policies now support bitmasks (18.0.0.0/255.0.0.0) and bitcounts 18.0.0.0/8. Policies are parsed on startup, not when comparing to them. - desired_path_len is now part of an opaque cpath_build_state_t structure. - END_REASON_EXITPOLICY cells no longer include a port. - RELAY_COMMAND_CONNECTED cells now include the IP address we've connected to. - connection_edge now has a client_dns cache to remember resolved addresses. It gets populated by RELAY_COMMAND_CONNECTED cells and END_REASON_EXITPOLICY cells. It gets used by connection_ap_handshake_send_begin. We don't compare it to exit policies yet. svn:r812	2003-11-14 20:45:47 +00:00
Roger Dingledine	273da1d3c4	commencing the bughunt ... svn:r811	2003-11-14 07:15:52 +00:00
Roger Dingledine	c8639b2bbc	bump default pathlen to 3; clean up surrounding code ... svn:r810	2003-11-13 23:01:56 +00:00
Roger Dingledine	56cd147eb9	let getconfig survive repeated calls. now we call it again when we hup. ... change RecommendedVersions into a config option, so dirservers can hup for a new one svn:r809	2003-11-13 06:49:25 +00:00
Roger Dingledine	cc8ce64cb2	fix trivial typo ... svn:r808	2003-11-13 06:45:59 +00:00
Roger Dingledine	aac29076da	warn on startup that we don't provide anonymity ... make exit dns cache entries last 15 minutes svn:r807	2003-11-13 04:51:34 +00:00
Roger Dingledine	f5829aa723	lay groundwork for EntryNodes and ExitNodes ... svn:r805	2003-11-12 19:34:34 +00:00
Roger Dingledine	9358381d83	break out the string manipulation routines ... svn:r804	2003-11-12 19:34:19 +00:00
Roger Dingledine	4ba8bc0a73	make dir parsing robust to invalid but well-formed descriptors ... svn:r800	2003-11-12 05:12:51 +00:00
Nick Mathewson	5e4b9c6b61	Remove minor biasing problem from crypto_pseudo_rand_int ... svn:r799	2003-11-12 04:28:30 +00:00
Roger Dingledine	7e4cb9a750	connection_ap_handshake_send_begin always succeeds ... svn:r798	2003-11-12 04:24:04 +00:00
Nick Mathewson	785f5cdac8	Make crypto_pseudo_rand* never fail. ... svn:r797	2003-11-12 04:12:35 +00:00
Nick Mathewson	99a6d48f62	Restore erroneously removed assert ... svn:r796	2003-11-12 03:48:33 +00:00
Nick Mathewson	e0ad4d08be	Fix thinko: Failure and success are different things. ... svn:r795	2003-11-12 03:01:38 +00:00
Nick Mathewson	2e05b9ccf9	Remove dead code ... svn:r794	2003-11-12 02:58:45 +00:00
Nick Mathewson	7d441ec6b4	Compute paths as we build them. ... svn:r793	2003-11-12 02:55:38 +00:00
Nick Mathewson	e6296a4e2f	Refactor onion_generate_cpath to build cpaths one hop at a time. This ... is a the first step in computing hops one step at a time. Next, we move the responsibility for calling onion_extend_cpath into circuit.c (Later, we may want to special-case onion_extend_cpath to treat entry and exit routers differently.) svn:r792	2003-11-12 02:32:20 +00:00
Roger Dingledine	9a0a638c02	point out bug ... svn:r791	2003-11-11 19:47:51 +00:00
Roger Dingledine	9c8a54a39f	more cleanups and bugfix ... svn:r790	2003-11-11 17:21:35 +00:00
Roger Dingledine	5a6bb0333e	leave conn->socks_request around after the begin ... that way we can reuse it if we need to try another begin later svn:r788	2003-11-11 06:42:10 +00:00
Roger Dingledine	84884a79c0	conn->socks_version is obsolete ... svn:r787	2003-11-11 04:13:37 +00:00
Roger Dingledine	2a3479af5f	respond to nick's questions ... svn:r786	2003-11-11 04:09:34 +00:00
Roger Dingledine	3d19a9b514	fix a bug in handling clock skew ... svn:r785	2003-11-11 04:08:30 +00:00
Nick Mathewson	7bde42676b	Rename aci to circ_id throughout. ... svn:r784	2003-11-11 03:01:48 +00:00
Nick Mathewson	dafb0e6a6e	Make AP connections wait for a circuit if none exists. ... Also: - Refactor socks request into a separate struct - Add a separate 'waiting for circuit' state to AP connections between 'waiting for socks' and 'open'. Arma: can you check out the XXX's I've added to connection_edge? I may be mishandling some async and close logic. svn:r783	2003-11-11 02:41:31 +00:00
Roger Dingledine	1969c8a92f	client now survives going offline better ... fix badness in usage() if neither socksport nor orrport is defined, quit obsolete connection_flush_buf() svn:r780	2003-11-10 08:06:55 +00:00
Nick Mathewson	3c4b4c8cac	Check in a working cross-platform timegm ... svn:r779	2003-11-10 06:28:53 +00:00
Nick Mathewson	3dddcf4306	Add lots of logging to dns.c; change behavior of often-failing assertion ... svn:r778	2003-11-08 04:02:05 +00:00
Roger Dingledine	a27b570788	bugfix for win32 with lots of users ... plus general cleanup on switch_id() svn:r684	2003-10-27 10:26:44 +00:00
Roger Dingledine	aee3769cf3	remove obsolete config file ... svn:r681	2003-10-27 10:09:09 +00:00
Roger Dingledine	52589289fe	add DirBindAddress, parse the BindAddress's when you bind ... exit if bind fails add usage printfs rearrange config options for readability svn:r674	2003-10-25 12:01:09 +00:00
Nick Mathewson	faa0f7ffe7	Use daemon(3) function where available. ... svn:r665	2003-10-23 14:28:44 +00:00
Nick Mathewson	71e5ad714b	resolve warning ... svn:r664	2003-10-23 14:27:53 +00:00
Nick Mathewson	6b79d8a7e9	Two-pronged attack at my overzealous skew fixes. ... The problem was that the fixes had us generating TLS certs with a 2-day lifetime on the assumption that we'd rotate fairly often. In fact, we never rotate our TLS keys. This patch fixes the situation in 2 ways: 1. It bumps the default lifetime back up to one year until we get rotation in place. 2. It changes tor_tls_context_new() so that it doesn't leak memory when you call it more than once. svn:r663	2003-10-23 14:20:51 +00:00
Steven Hazel	4fef6f4566	switch_id() no longer tries to log the user name when it's calld on ... Windows, since we don't know whether it's the user or the group that was set. svn:r659	2003-10-22 17:25:58 +00:00
Nick Mathewson	7604cfe61b	Clock skew fixes. ... Allow some slop (currently 3 minutes) when checking certificate validity. Change certificate lifetime from 1 year to 2 days. Since we regenerate regularly (we regenerate regularly, right??), this shouldn't be a problem. Have directories reject descriptors published too far in the future (currently 30 minutes). If dirservs don't do this: 0) Today is January 1, 2000. 1) A very skewed server publishes descriptor X with a declared publication time of August 1, 2000. 2) The directory includes X. 3) Because of certificate lifetime issues, nobody can use the skewed server. 4) The server fixes its skew, and goes to republish a new descriptor Y with publication time of January 1, 2000. 5) But because the directory already has a "more recent" descriptor X, it rejects descriptor "Y" as superseded! This patch should make step 2 go away. svn:r658	2003-10-22 16:41:35 +00:00
Steven Hazel	4139c1c86a	- fixed a bug in the id switching code -- setgid has to happen before ... setuid, because after we setuid we don't have the priviledges we need to setgid anymore, duh. merged switch_user() and switch_group() into switch_id(), since that code has to be wound together. - return -1 from switch_id() if it's not defined to do anything else. - moved daemoinize(), write_pidfile(), and switch_id() from main.c to util.c svn:r656	2003-10-22 11:21:29 +00:00
Roger Dingledine	c78d5d7d30	play with connection_edge_send_command ... maybe more robust now svn:r655	2003-10-22 09:08:10 +00:00
Roger Dingledine	c35fc271d2	move default exit policy into config files ... svn:r654	2003-10-22 07:56:11 +00:00
Roger Dingledine	c6b442a346	make end relay cells have payloads ... move default exit policy into config files svn:r653	2003-10-22 07:55:44 +00:00
Steven Hazel	b1eca56b77	added User and Group options -- if you set them, tor will try to ... setuid and setgid respectively, and die if it can't. (If the User option is set, tor will setgid to the user's gid as well.) This happens after the pidfile is created, so that in cases where tor needs to be root to work with the pidfile, it will at least be able to create it, although it won't be able to delete it. That sucks, but it's somewhat better than not being able to create the pidfile in the first place. svn:r652	2003-10-22 06:03:11 +00:00
Nick Mathewson	009f2f6dbb	Update .cvsignores to exclude files generated due to recent build improvements ... svn:r647	2003-10-21 17:49:52 +00:00
Roger Dingledine	0e137e413f	APPort is now SocksPort ... svn:r644	2003-10-21 09:49:39 +00:00
Roger Dingledine	069227db5b	introduce new tor_free() macro ... svn:r643	2003-10-21 09:48:58 +00:00
Roger Dingledine	e4127e4d36	move closer to being able to reload config on HUP ... rename APPort to SocksPort introduce new tor_free() macro svn:r642	2003-10-21 09:48:17 +00:00
Roger Dingledine	80d428b225	remove obsolete config file ... svn:r641	2003-10-21 09:22:38 +00:00
Roger Dingledine	4a66865d0b	send the end cell when we realize we're going to end, ... not when we're closing the stream. this lets us put a payload in the end cell if we want to, to describe why we're closing the stream. there are still some places where we don't send the end cell immediately. i need to track them down. but it's a low priority, since i've made it send the end cell when we close the stream if we haven't already sent it. svn:r640	2003-10-21 08:37:07 +00:00
Roger Dingledine	5f1750a288	include our own timegm() impl, since it's not portable ... svn:r635	2003-10-20 20:19:59 +00:00
Roger Dingledine	b40d0bffa7	a skeletal print_usage() function ... svn:r634	2003-10-20 01:19:54 +00:00
Roger Dingledine	db33eac4c4	add an Address line to the sample server rc file ... svn:r633	2003-10-19 05:50:52 +00:00
Roger Dingledine	b4117d2a37	move to 0.0.2pre13 ... svn:r631	2003-10-19 05:45:22 +00:00
Roger Dingledine	dc85b7af3c	warn, not err ... svn:r630	2003-10-19 01:15:36 +00:00
Roger Dingledine	efce1b8b3e	put small buffers back in place ... svn:r629	2003-10-19 01:10:38 +00:00
Nick Mathewson	0142a568d3	Example code to get nickname from cert ... svn:r628	2003-10-19 00:47:03 +00:00
Nick Mathewson	0ec2a34a1d	Code to get nicknames from peer certs ... svn:r627	2003-10-19 00:46:51 +00:00
Roger Dingledine	ec96419109	let tls tolerate reallocing the buf ... and also remember the params for ssl_write if it returns wantread. svn:r626	2003-10-19 00:39:48 +00:00
Roger Dingledine	c627ba2632	first steps toward a WANTWRITE SSL_write tls bug fix ... how exactly the same do the arguments need to be? :( svn:r625	2003-10-18 08:00:19 +00:00
Roger Dingledine	9d3f2b232b	another minor memory leak ... make dnsconn->address reflect what it's currently resolving svn:r624	2003-10-18 07:09:09 +00:00
Roger Dingledine	61e180ceb1	start to track down the 'peer has invalid cert' bug ... svn:r623	2003-10-18 06:48:46 +00:00
Roger Dingledine	a73a3a21f7	no more memory leaks ... when you run it under normal operation for as many as three minutes svn:r622	2003-10-18 04:18:26 +00:00
Roger Dingledine	a3962bf6fc	fix two more memory problems ... one remains :) svn:r621	2003-10-18 03:23:26 +00:00
Roger Dingledine	af3fc006a5	clean up memory leaks, confusions ... still one memory leak remaining here. svn:r620	2003-10-18 02:18:22 +00:00
Roger Dingledine	2093f60760	we've been stomping on memory while reading config ... doesn't seem to have bitten us yet, but let's fix that :) svn:r619	2003-10-18 01:28:39 +00:00
Roger Dingledine	193383b70a	log to stdout while parsing config, ... otherwise we log to nothing and give no feedback! svn:r617	2003-10-18 00:13:08 +00:00
Roger Dingledine	82aa621b47	rewrite close_logs so it could possibly work ... remove deadbeef memory-clobber testing (for now) svn:r616	2003-10-18 00:07:58 +00:00
Roger Dingledine	35dcfcb145	put a blank line in the directory, before the first router ... this makes it easier to read (at least for me) svn:r613	2003-10-17 10:24:58 +00:00
Roger Dingledine	f96f964a19	try to make cvs more stable for now. need to test this more in a bit. ... svn:r612	2003-10-17 10:00:01 +00:00
Roger Dingledine	0b1afa951e	reload the fingerprints file on HUP ... svn:r611	2003-10-17 05:23:48 +00:00
Roger Dingledine	5c563939ef	catch misconfigured machines that return hostname as fqdn ... svn:r610	2003-10-17 04:48:20 +00:00
Nick Mathewson	f32c1c3127	Log TLS errors even harder ... svn:r604	2003-10-15 23:50:25 +00:00
Nick Mathewson	f81178a312	Add more logging on some ssl errors. ... svn:r603	2003-10-15 23:42:44 +00:00
Roger Dingledine	b3471bbc55	closing stdout *should* be safe (we'll see) ... svn:r601	2003-10-15 19:27:51 +00:00
Nick Mathewson	ba9b542e93	Report delivery cell fullness correctly ... svn:r600	2003-10-15 19:25:28 +00:00
Roger Dingledine	afd8fa5a97	change buf->buf to buf->mem ... maybe this will mean fewer dumb errors svn:r599	2003-10-15 19:17:21 +00:00
Nick Mathewson	75170f052b	fix bug with overzealous shrinking; add more comments. ... svn:r597	2003-10-15 19:07:07 +00:00
Roger Dingledine	11a23fc280	clean up logging, allow user to specify log files ... If DebugLogFile is specified, log to it at -l debug If LogFile is specified, log to it at the -l from the commandline (default info) If no LogFile *and* not a Daemon, then log to stdout. Make conn->s = -1 by default (this might break things) When kill -USR1, prefer to log at INFO, but make sure they always see it. svn:r596	2003-10-15 18:50:16 +00:00
Nick Mathewson	695920d09f	Build without warnings on OS X. ... svn:r595	2003-10-15 18:48:48 +00:00
Nick Mathewson	22ef733058	Make add_file_log return 0 on success. ... svn:r594	2003-10-15 18:38:38 +00:00
Nick Mathewson	7432d97336	Make last commit build ... svn:r593	2003-10-15 18:37:19 +00:00
Nick Mathewson	959b5585a5	Stop using stdout for non-debugging cases ... svn:r592	2003-10-15 18:28:32 +00:00
Roger Dingledine	4f1a84b772	and in OP config files ... svn:r589	2003-10-15 07:27:29 +00:00
Roger Dingledine	b24b846069	less confusing comments in config files ... svn:r588	2003-10-15 07:26:39 +00:00
Steven Hazel	a54a65dfb6	- cause configure to create a tor.sh which will have directories set ... correctly based on how configure was run - cause tor to guess the location of torrc more intelligently - cause cause src/config/torrc and src/conf/sample-server-torrc to be generated with contents that are correct for the way configure was run - cause "make install" to put torrc, sample-server-torrc, and dirservers somewhere intelligent svn:r587	2003-10-15 07:19:38 +00:00
Roger Dingledine	f5cb7887d9	clean up the sample or rc ... svn:r585	2003-10-14 03:21:39 +00:00
Roger Dingledine	58ec05877a	make the buffer resize stuff work ... and make listener connections not have bufs svn:r584	2003-10-14 03:06:48 +00:00
Nick Mathewson	ee9e54b434	Make buffers grow and shrink as needed. ... svn:r583	2003-10-14 01:34:31 +00:00
Nick Mathewson	77be56fbdd	Add tor_realloc to mirror tor_malloc ... svn:r582	2003-10-14 01:11:42 +00:00
Roger Dingledine	6115813de3	i'm a little teapot, short and stout ... cvs compiles again svn:r581	2003-10-14 01:10:22 +00:00
Roger Dingledine	737760f071	fix segfault (connecting to dirserver when network is down) ... svn:r580	2003-10-13 19:58:21 +00:00
Roger Dingledine	411a18e34c	put out 0.0.2pre12 ... (mainly doc and log changes) svn:r579	2003-10-12 07:19:10 +00:00
Roger Dingledine	4d0b8f00b1	clarify the warning for unrecognized socks version ... (generally happens when people use tor as an httpd proxy) svn:r576	2003-10-11 23:38:20 +00:00
Roger Dingledine	8df0eee16a	oops, bugfix ... svn:r572	2003-10-10 01:50:20 +00:00
Roger Dingledine	b9628f266f	change WARNING to WARN ... and fix a few typos svn:r571	2003-10-10 01:48:32 +00:00
Roger Dingledine	36fb8e839d	change WARNING to WARN ... svn:r570	2003-10-10 01:48:03 +00:00
Nick Mathewson	ecfb36823e	Refactor, rename, and clarify ... svn:r569	2003-10-09 18:45:14 +00:00
Roger Dingledine	746d64e631	add in basic support for pidfiles ... (patch courtesy aaron turner) svn:r565	2003-10-08 08:54:52 +00:00
Roger Dingledine	8b80362c76	0.0.2pre11, new license ... svn:r564	2003-10-08 04:10:59 +00:00
Nick Mathewson	36939303c9	Update LICENSE and copyright dates. ... svn:r560	2003-10-08 02:04:08 +00:00
Roger Dingledine	543e4e8fd5	more details to track a warning in tls handshakes ... plus make exit policy comparisons not always reject svn:r559	2003-10-07 23:54:02 +00:00
Roger Dingledine	aca4bc5126	successfully parse exit policies on future attempts too ... svn:r558	2003-10-07 23:25:10 +00:00
Roger Dingledine	c42d928b30	pull exit policies from config into desc_routerinfo ... svn:r557	2003-10-07 23:04:31 +00:00
Nick Mathewson	3b2943d845	lowercase exit policies. ... svn:r556	2003-10-07 23:02:37 +00:00
Roger Dingledine	9e30ac2870	obey exit policies for addresses too ... svn:r555	2003-10-07 22:18:14 +00:00
Nick Mathewson	686fce453b	Stop requiring newline at end of exit policy. ... svn:r554	2003-10-07 22:15:47 +00:00
Nick Mathewson	499bbe72d4	Add a "router_add_exit_policy_from_string" function. ... svn:r553	2003-10-07 22:09:09 +00:00
Roger Dingledine	e6847c4420	add ExitPolicy line to config file ... svn:r552	2003-10-07 22:04:17 +00:00
Roger Dingledine	16778795f3	minor fixes; bump to 0.0.2pre10 ... svn:r551	2003-10-07 21:27:33 +00:00
Nick Mathewson	3d7463d2b3	Clear revents even when no events are received. Also, since everyone gets in exceptions, everyone gets to increment maxfd. ... svn:r550	2003-10-07 21:16:04 +00:00
Nick Mathewson	74e6c03cab	Hoping to find an fd larger than ((unsigned)-1) is probably a lost cause. ... svn:r549	2003-10-07 20:45:16 +00:00
Roger Dingledine	f9f091eb0e	do not ask for whom there's an error, it polls for thee ... svn:r548	2003-10-07 20:02:45 +00:00
Roger Dingledine	0b8a0c3720	give correct warning message when you're running an old version ... svn:r546	2003-10-07 16:56:27 +00:00
Roger Dingledine	4039eccd6f	and a Makefile.am for src/config/ ... svn:r545	2003-10-07 16:30:38 +00:00
Roger Dingledine	de6cbe53c0	some early bugfixes ... our log() conflicts with log(3) distribute only the correct files from doc/ and src/config/ sometimes laptops go back in time. i guess that's ok for now. and bump the version number because we're live. svn:r544	2003-10-07 16:30:05 +00:00
Roger Dingledine	b51d2c05a0	no need to trigger an assert if socks handshake is malformed ... svn:r542	2003-10-06 21:22:12 +00:00
Roger Dingledine	756619bfd2	refactor around connection_edge_send_command() ... svn:r539	2003-10-04 08:19:23 +00:00
Roger Dingledine	be874358a4	wrap strdup; prefer time() to gettimeofday() ... svn:r538	2003-10-04 03:29:09 +00:00
Roger Dingledine	f563bbd2f9	refactor so connection_write_to_buf() never fails ... svn:r537	2003-10-04 02:38:18 +00:00
Roger Dingledine	a6bab569ab	socks5 now works ... (or at least, we can talk to mozilla.) svn:r536	2003-10-04 01:37:01 +00:00
Roger Dingledine	750b238aea	clean some includes ... svn:r535	2003-10-04 01:36:11 +00:00
Nick Mathewson	985a3e1492	Add new cell fullness and bandwidth stats. ... svn:r533	2003-10-02 20:00:38 +00:00
Nick Mathewson	6ac42f5ec0	Make testcases run again; more sanity checking to descriptor generation. ... svn:r532	2003-10-01 22:31:13 +00:00
Roger Dingledine	efa8e288ef	my_routerinfo, router_is_me, and learn_my_address are obsolete ... ACIs are decided now by strcmp'ing nicknames, rather than comparing addr:port svn:r529	2003-10-01 01:49:53 +00:00
Nick Mathewson	91cf86d8da	rebuild directory before uploading ... svn:r528	2003-10-01 01:08:20 +00:00
Nick Mathewson	df5c7534b1	Move dirserv/routers code out of main.c ... svn:r527	2003-10-01 00:43:34 +00:00
Nick Mathewson	f694ab23f5	Flush after fputs ... svn:r526	2003-10-01 00:42:24 +00:00
Roger Dingledine	01884951bc	updated dirservers file, new config files. ... svn:r524	2003-09-30 23:25:30 +00:00
Roger Dingledine	2cfc6f0379	ORs post descriptors periodically too ... svn:r523	2003-09-30 23:06:23 +00:00
Nick Mathewson	bd7db5bd87	Add "platform" to router descriptors. ... svn:r522	2003-09-30 22:44:33 +00:00
Roger Dingledine	5c8fc2f705	mark all dirservers up at boot; mark a dirserver down if dir fetch fails ... svn:r519	2003-09-30 21:27:16 +00:00
Roger Dingledine	dc8f40e4cb	fix the SSL_read() bug again. this time for sure! ... svn:r518	2003-09-30 20:36:20 +00:00
Nick Mathewson	9f0c608b7e	Check router signatures again; debug signature checking ... svn:r517	2003-09-30 20:05:45 +00:00
Nick Mathewson	1cd57b8466	make sure router descriptor doesnt eat the directory-signature ... svn:r516	2003-09-30 20:04:40 +00:00
Roger Dingledine	f0e94dab86	make log use a larger buffer, for easier debugging ... svn:r515	2003-09-30 19:53:25 +00:00
Nick Mathewson	01786266ca	Bugfixes in directory code: ... Improve debugging output on fingerprint checking. Make sure to add our own fingerprint to the fingerprint list _before_ adding our own descriptor, or else we'll reject ourself. Don't call a directory invalid just because we have a newer descriptor for some router. Use router_get_dir_hash to generate hashes for signed directories. Make sure we add our own descriptor successfully. Don't fall-through on failed base64-endode. svn:r514	2003-09-30 19:27:54 +00:00
Nick Mathewson	d0273ee135	We need to call get_connection_array before using its outputs ... svn:r513	2003-09-30 19:25:16 +00:00
Roger Dingledine	2da3e4da0d	move connection_array accessors from main.c to connection.c ... (leave poll_array accessors in main.c) svn:r512	2003-09-30 19:06:22 +00:00
Roger Dingledine	e7e858d0d1	patch strptime warning -- reduce portability! ... svn:r511	2003-09-30 18:47:29 +00:00
Roger Dingledine	013c4e1467	move the tls handshake stuff to connection_or ... svn:r510	2003-09-30 18:45:55 +00:00
Roger Dingledine	4533da06c9	getting closer to having dirserv working ... we now add our own descriptor to the descriptor list and we rebuild the directory (and dump to disk) after receiving a POST svn:r509	2003-09-30 08:18:10 +00:00
Roger Dingledine	3ed7aedc11	bugfixes and features: closer to making dirserv work ... fix a variety of seg faults don't try to list OPs in running-routers write cached-directory to disk when rebuilding the dir on boot, dirservers load approved-routers file on boot, dirservers load cached directory file svn:r508	2003-09-29 23:14:49 +00:00
Roger Dingledine	467d278b8b	more cleanup and rearranging ... still not finished integrating new dirserv stuff svn:r507	2003-09-29 07:50:08 +00:00
Roger Dingledine	5d31f71557	fix two new segfaults ... svn:r506	2003-09-28 08:06:18 +00:00
Roger Dingledine	c4c66e2c7f	expand the scheduler to address SSL_read()'s pending bytes ... svn:r505	2003-09-28 06:48:20 +00:00
Roger Dingledine	677707433e	shift read_file_to_str() into util.c ... svn:r504	2003-09-28 06:47:29 +00:00
Nick Mathewson	0e0169d6fa	Write necessary backends for online directory generation. I think. ... svn:r503	2003-09-27 21:30:10 +00:00
Roger Dingledine	cb8212bfcb	clean up receiver buckets; prepare for payloads in relay_end; note a few bugs ... svn:r502	2003-09-27 21:09:56 +00:00
Nick Mathewson	798bb6ab3b	Add function to wrap SSL_pending ... svn:r501	2003-09-27 20:07:40 +00:00
Roger Dingledine	e835122cc0	remove more pieces of orkeygen ... svn:r499	2003-09-27 08:40:47 +00:00
Roger Dingledine	0f25887048	clean up connection_assert_ok compiler warnings ... svn:r498	2003-09-27 07:33:07 +00:00
Roger Dingledine	deac704399	connection_new() can't ever fail ... svn:r497	2003-09-27 07:28:44 +00:00
Roger Dingledine	9899e09b3b	add Address config element, use it in descriptor ... svn:r496	2003-09-27 07:21:36 +00:00
Roger Dingledine	d27514b70a	orkeygen is obsolete ... svn:r495	2003-09-27 05:35:18 +00:00
Roger Dingledine	bf10a3c0f1	finish enforcing the log convention ... svn:r494	2003-09-26 22:27:24 +00:00
Roger Dingledine	ab8bceb27a	dirservers upload their descs now too ... svn:r493	2003-09-26 22:02:02 +00:00
Roger Dingledine	d8f646c44f	make writing descs work ... svn:r492	2003-09-26 21:26:25 +00:00
Roger Dingledine	a970cd7cfa	update the cvsignore ... svn:r491	2003-09-26 21:16:57 +00:00
Nick Mathewson	febb2251ca	Add code to parse fingerprint files and compare routers against fingerprint files. ... svn:r490	2003-09-26 20:41:23 +00:00
Nick Mathewson	a3e08a0119	Bugfixes in crypto_pk_write_private_key_to_filename ... svn:r489	2003-09-26 18:44:20 +00:00
Nick Mathewson	92acbe12bc	Refactor common file code into util.c; add published to descriptors ... svn:r487	2003-09-26 18:27:35 +00:00
Roger Dingledine	9e5cafc395	first pass: obey log convention ... ERR is if something fatal just happened WARNING is something bad happened, but we're still running. The bad thing is either a bug in the code, an attack or buggy protocol/implementation of the remote peer, etc. The operator should examine the bad thing and try to correct it. (No error or warning messages should be expected. I expect most people to run on -l warning eventually.) NOTICE is never ever used. INFO means something happened (maybe bad, maybe ok), but there's nothing you need to (or can) do about it. DEBUG is for everything louder than INFO. svn:r486	2003-09-26 10:03:50 +00:00
Roger Dingledine	3b5191d36d	various bugfixes and updates ... redo all the config files for the new format (we'll redo them again soon) fix (another! yuck) segfault in log_fn when input is too large tor_tls_context_new() returns -1 for error, not NULL fix segfault in check_conn_marked() on conn's that die during tls handshake make ORs also initialize conn from router when we're the receiving node make non-dirserver ORs upload descriptor to every dirserver on startup add our local address to the descriptor add Content-Length field to POST command revert the Content-Length search in fetch_from_buf_http() to previous code fix segfault in memmove in fetch_from_buf_http() raise maximum allowed headers/body size in directory.c svn:r484	2003-09-25 10:42:07 +00:00
Nick Mathewson	3d4ccb781a	Refactor buffers; implement descriptors. ... 'buf_t' is now an opaque type defined in buffers.c . Router descriptors now include all keys; routers generate keys as needed on startup (in a newly defined "data directory"), and generate their own descriptors. Descriptors are now self-signed. Implementation is not complete: descriptors are never published; and upon receiving a descriptor, the directory doesn't do anything with it. At least "routers.or" and orkeygen are now obsolete, BTW. svn:r483	2003-09-25 05:17:11 +00:00
Roger Dingledine	40d0fca63a	cleanups, bugfixes, more verbose logs ... Fixed up the assert_*_ok funcs some (more work remains) Changed config so it reads either /etc/torrc or the -f arg, never both Finally tracked down a nasty bug with our use of tls: It turns out that if you ask SSL_read() for no more than n bytes, it will read the entire record from the network (and maybe part of the next record, I'm not sure), give you n bytes of it, and keep the remaining bytes internally. This is fine, except our poll-for-read looks at the network, and there are no bytes pending on the network, so we never know to ask SSL_read() for more bytes. Currently I've hacked it so if we ask for n bytes and it returns n bytes, then it reads again right then. This will interact poorly with our rate limiting; we need a cleaner solution. svn:r481	2003-09-24 21:24:52 +00:00
Roger Dingledine	a93b44eb3b	integrate assert_connection_ok() checks ... svn:r479	2003-09-23 19:47:41 +00:00
Roger Dingledine	9cb746ac2e	call it tor, not or ... svn:r478	2003-09-22 06:22:08 +00:00
Roger Dingledine	39fd5dd405	it's safe to do parallel directory fetches/uploads ... svn:r477	2003-09-22 06:22:00 +00:00
Roger Dingledine	9fe1ed26ff	get network/host order working right again for socks4 ... svn:r476	2003-09-21 06:44:53 +00:00
Roger Dingledine	ed51df7453	bugfixes and note missing features ... deal with content-length headers better when reading http don't assume struct socks4_info is a packed struct fail the socks handshake if destip is zero flesh out conn_state_to_string() for dir conn fix typo (bug) in connection_handle_read() directory get is now called fetch, post is now upload reopen logs on sighup svn:r475	2003-09-21 06:15:43 +00:00
Roger Dingledine	e514ac528c	fix a segfault on truncated log lines ... svn:r473	2003-09-19 09:30:34 +00:00
Roger Dingledine	078c5ab617	leave the socks handshake on the inbuf until it's complete ... this paves the way for supporting socks5 and other handshakes it also removes those pesky AP-only variables from connection_t also hacked a fix for a bug where some streams weren't ending properly -- maybe because marked connections weren't flushing properly? svn:r472	2003-09-18 08:11:31 +00:00
Roger Dingledine	b97945e411	add in directory 'post' support ... svn:r471	2003-09-17 20:09:06 +00:00
Roger Dingledine	a66669859e	phase out non-tls handshake, now that tls is stable. ... svn:r470	2003-09-16 21:20:09 +00:00
Roger Dingledine	6f46316c31	bugfixes and refactorings ... svn:r468	2003-09-16 20:57:09 +00:00
Nick Mathewson	5f9ac2bdfd	More fine-grained logging messages on ZeroReturn/Syscall error cases ... svn:r467	2003-09-16 20:53:09 +00:00
Nick Mathewson	3f3f8921f6	Make sequential ACI selection logic handle HIGHER/LOWER ... svn:r466	2003-09-16 20:13:43 +00:00
Nick Mathewson	4dddac706d	Use EXIT properly in assert_connection_ok ... svn:r465	2003-09-16 19:51:09 +00:00
Nick Mathewson	1b9c2f35eb	Add first cut of assert_*_ok functions ... svn:r464	2003-09-16 19:36:19 +00:00
Nick Mathewson	7711c2e745	Add backend support for multiple logfiles, including console logs. ... Also optimize logging by formatting messages in memory before sending them through stdio. (It turns out (according to gprof) that logging performance matters.) svn:r463	2003-09-16 17:58:36 +00:00
Nick Mathewson	c09de55fb8	Add #ifdef'd code (on by default) to allocate ACIs sequentially. ... svn:r462	2003-09-16 17:17:39 +00:00
Roger Dingledine	8b71b7338f	clean up exported api's ... svn:r461	2003-09-16 05:41:49 +00:00
Roger Dingledine	9c6343fdf8	refactor connects into connection_connect() ... svn:r460	2003-09-16 01:58:46 +00:00
Nick Mathewson	e4dfc3c8fe	Cipher lists need to be colon separated. Also make initialization more bulletproof ... svn:r459	2003-09-15 19:38:52 +00:00
Nick Mathewson	633a5ffc0b	Fix TLS error logging ... svn:r458	2003-09-15 18:37:49 +00:00
Nick Mathewson	408bff4a23	Log protocol errors ... svn:r457	2003-09-15 18:18:37 +00:00
Roger Dingledine	ebc23f690c	bugfix: onion pending queue now works ... and fixed recent memory leak svn:r456	2003-09-14 08:17:14 +00:00
Roger Dingledine	b63013e847	finally tracked down the seg fault ... svn:r455	2003-09-14 06:43:18 +00:00
Roger Dingledine	e585dad887	fix the cpuworker circ-had-vanished bug (maybe) ... still several (many) tls-related bugs outstanding. svn:r454	2003-09-14 02:58:50 +00:00
Roger Dingledine	05612786e4	fix two more bugs ... svn:r452	2003-09-13 21:53:38 +00:00
Roger Dingledine	31bf3ec420	reshuffle functions for cleaner organization ... svn:r451	2003-09-12 22:45:31 +00:00
Roger Dingledine	1738af9620	tls works between routers now too ... things are still a bit shaky svn:r450	2003-09-12 06:50:21 +00:00
Roger Dingledine	b1078b7a3c	tls works with onion proxies now. ... svn:r449	2003-09-12 06:20:36 +00:00
Roger Dingledine	556bea4b6d	serious bug in cpuworker. need to think about redesign or how to handle it. ... svn:r448	2003-09-12 06:18:38 +00:00
Nick Mathewson	001cd08b2e	Fix bugs in certificate generation and SSL context creation. Both seem to work now. ... svn:r447	2003-09-11 23:26:31 +00:00
Roger Dingledine	ec23ebc4e6	update onion router configs for tls ... svn:r446	2003-09-11 22:20:16 +00:00
Roger Dingledine	fa1bfaa349	check for funny business from the remote peer ... svn:r445	2003-09-11 22:19:48 +00:00
Nick Mathewson	5082ee8ae0	Non-debugging messages are nice to log too ... svn:r444	2003-09-11 22:13:13 +00:00
Nick Mathewson	529d3bc56f	Resolve XXXXs in tortls.c ... svn:r443	2003-09-11 21:38:57 +00:00
Nick Mathewson	f5b4ef1fa2	Simplify some code paths in TLS; cut down on memory leaks; use ... reasonable ciphers if not everyone has OpenSSL 0.9.7. svn:r442	2003-09-11 21:12:39 +00:00
Nick Mathewson	36a3086434	Add router_get_by_pk function; use in connection_tls_finish_handshake. ... svn:r441	2003-09-11 20:32:15 +00:00
Roger Dingledine	0761bc7b83	fix typo that's been bugging me ... svn:r440	2003-09-11 20:10:39 +00:00
Roger Dingledine	44c3a7c2d7	collect info from peer we just handshaked with ... svn:r439	2003-09-11 20:06:55 +00:00
Nick Mathewson	e22b271895	Add certificate verification functions ... svn:r438	2003-09-10 00:47:39 +00:00
Nick Mathewson	9955b265ab	Make crypto structures private to crypto.c ... svn:r437	2003-09-10 00:47:24 +00:00
Nick Mathewson	67697d5ab1	Add prototypes for functions to check whether the peer certificate is ... valid (if it is present); and to get a public key from a peer certificate (in order to identify the peer). svn:r436	2003-09-10 00:10:37 +00:00
Roger Dingledine	c0f5ddcf33	fix confirmed win32 bug ... svn:r435	2003-09-08 23:10:24 +00:00
Roger Dingledine	0bac4247ca	tls infrastructure now in place, give or take ... svn:r434	2003-09-08 10:59:00 +00:00
Roger Dingledine	1a9b5f9de9	another wishlist function for the tls interface ... svn:r433	2003-09-08 10:46:19 +00:00
Roger Dingledine	a6a5784bca	add CertFile, Nickname ... write new certfile if you don't have one already set up a tls context on startup svn:r432	2003-09-08 06:26:38 +00:00
Roger Dingledine	ace475f01c	hide the global tls context inside tortls.c ... svn:r431	2003-09-08 06:22:19 +00:00
Roger Dingledine	413c7a19ed	clean up config.c so it doesn't expose as much ... svn:r430	2003-09-08 05:16:18 +00:00
Roger Dingledine	3fa170e11f	more futzing towards tls ... not there yet svn:r429	2003-09-07 10:24:40 +00:00
Roger Dingledine	99035f3520	clean read_to_buf more ... svn:r428	2003-09-05 11:25:24 +00:00
Roger Dingledine	7a34cdf5ee	general cleanup and reabstraction, to prepare for tls ... svn:r426	2003-09-05 06:04:03 +00:00
Roger Dingledine	99d1e4931b	move variable declarations to top of function ... svn:r425	2003-09-05 05:58:21 +00:00
Nick Mathewson	fd20011c26	Add initial interfaces and code for TLS support. Interfaces are right; code needs work and testing. ... svn:r424	2003-09-04 16:05:08 +00:00
Roger Dingledine	e13d947986	point out why router_forget_router probably doesn't work ... svn:r422	2003-08-29 21:50:53 +00:00
Nick Mathewson	e14aedaad0	Fix memory leaks in directory parsing ... svn:r421	2003-08-28 04:21:57 +00:00
Roger Dingledine	7ae853b04c	router formats don't include op_port now either ... svn:r419	2003-08-27 22:42:39 +00:00
Roger Dingledine	ce289f65f2	remove last vestiges of op_port ... svn:r418	2003-08-27 22:42:10 +00:00
Roger Dingledine	4c7e936a3a	note an assert bug that's still around ... svn:r417	2003-08-25 22:02:42 +00:00
Roger Dingledine	90f22933e7	make the conn->package_window bug go away. ... not resolved, but at least the servers will stop crashing. svn:r416	2003-08-25 21:43:51 +00:00
Nick Mathewson	14c8bc598b	Attempt to track down bug in conn->package_window ... svn:r415	2003-08-25 20:57:23 +00:00
Roger Dingledine	0878ceb779	remove bandwidth negotation from the code ... we still use bandwidth on a per-connection basis for rate limiting. but it's unclear if we need this infrastructure in addition to the total-bandwidth rate limiting that we also do. i'll leave both infrastructures in, and we'll remove the per-connection one if it starts rotting too much. svn:r413	2003-08-25 08:28:34 +00:00
Roger Dingledine	58c5d5e918	fix formatting in crypto.c for my sanity ... svn:r411	2003-08-25 07:06:12 +00:00
Roger Dingledine	215ca90c05	fix a mild memory leak (10 bytes each time an OR connected to an OR) ... svn:r410	2003-08-25 06:24:17 +00:00
Roger Dingledine	36f055e7ee	start honoring the recommended_versions string ... your client exits if you're running a version not in the directory's list of acceptable versions (unless you have a config variable set to override). svn:r408	2003-08-23 10:09:25 +00:00
Roger Dingledine	33b0569fba	remove duplicate packagewindow-checking code, ... see if we can induce that segfault i just saw more often svn:r407	2003-08-23 10:06:46 +00:00
Roger Dingledine	2dda97e8fd	implemented cpuworkers ... please poke at it and report bugs still needs polishing, and only handles onions now (should handle OR handshakes too) svn:r402	2003-08-20 23:05:22 +00:00
Roger Dingledine	d43f145ddf	include torint.h in 'make dist' ... svn:r401	2003-08-14 21:46:24 +00:00
Nick Mathewson	1777487f4e	Tor now builds on win32. ... svn:r400	2003-08-14 17:51:36 +00:00
Nick Mathewson	adbc057772	Add empty statement to suppress gcc warning about label at end of compount statement ... svn:r399	2003-08-14 17:16:05 +00:00
Nick Mathewson	cd3467bb01	Attempt to make sockets code work right on windows. ... svn:r398	2003-08-14 17:13:52 +00:00
Roger Dingledine	88edae9407	start refactoring dnsworker so testing won't be so darn hard ... add NumCpus config variable in preparation for cpuworkers hardcode /etc/torrc path for config (simplifies win32 port) improve exit policy debugging during router entry parsing svn:r397	2003-08-14 03:52:51 +00:00
Roger Dingledine	e1f2693d05	bugfix: if a dnsworker dies, remember that. ... svn:r396	2003-08-13 22:38:46 +00:00
Nick Mathewson	9cf01020cc	Misc patches to make windows build work. Now everything is done except the sockets stuff ... svn:r393	2003-08-12 15:08:51 +00:00
Nick Mathewson	bbd4032fc1	Make windows happier still ... svn:r392	2003-08-12 08:18:13 +00:00
Roger Dingledine	25c9c837eb	don't mess with signals on windows until we know how ... svn:r391	2003-08-12 08:04:31 +00:00
Nick Mathewson	9b12a48428	Stop trying to #include the world in util.c ... svn:r390	2003-08-12 07:49:29 +00:00
Nick Mathewson	2cb4f7a473	Adopt socketpair implementation from perl. For now, always use it. ... svn:r389	2003-08-12 07:43:15 +00:00
Roger Dingledine	5d9cfb7164	use the spawn_func / spawn_exit abstraction for dnsworkers ... svn:r388	2003-08-12 07:35:17 +00:00
Nick Mathewson	e4a6ea5c46	Add abstraction for fork vs thread. ... svn:r387	2003-08-12 07:01:20 +00:00
Nick Mathewson	5c4255595d	Dont use explicit paths for orconfig.h -- it messes up the windows build ... svn:r386	2003-08-12 06:45:03 +00:00
Roger Dingledine	c82e13f1f5	reap exited dns/cpuworkers ... svn:r385	2003-08-12 06:41:53 +00:00
Nick Mathewson	2aff21f857	Reorder includes so that fakepoll.c gets built when it should ... svn:r384	2003-08-12 06:41:40 +00:00
Roger Dingledine	33d484bf10	we must have openssl, so HAVE_OPENSSL is redundant ... svn:r383	2003-08-12 05:48:26 +00:00
Nick Mathewson	b927c56144	unbork windows line endings ... svn:r381	2003-08-12 03:16:15 +00:00
Nick Mathewson	c336c99e60	Start of port to win32. Missing are: ... - signal support - forking for DNS farm - changes for async IO - daemonizing In other words, some files still don't build, and the ones that do build, do nonblocking IO incorrectly. I'm also not checking in the project files till I have a good place for them. svn:r380	2003-08-12 03:08:41 +00:00
Nick Mathewson	5126f203f2	Work on systems with broken AC_CHECK_TYPE ... svn:r379	2003-08-11 23:21:51 +00:00
Nick Mathewson	58e2edfb24	Who would have thought that some systems define intfoo_t, but not uintfoo_t? Cygwin is such a system. ... svn:r378	2003-08-11 21:16:13 +00:00
Nick Mathewson	7284c25b34	Cope better on platforms that define some of intFOO_t in sys/types.h or elsewhere ... svn:r377	2003-08-11 20:50:30 +00:00
Nick Mathewson	5267518455	autoconf around missing stdint.h ... svn:r376	2003-08-11 20:40:21 +00:00
Roger Dingledine	681c7539ef	better log output for debugging ... svn:r375	2003-08-11 20:22:48 +00:00
Nick Mathewson	17a311d9a0	Fix typo: ports are 16 bits. ... svn:r374	2003-08-11 19:48:22 +00:00
Roger Dingledine	60d52a7e08	patch to let poll() recognize eof on more architectures ... svn:r372	2003-08-06 18:38:46 +00:00
Nick Mathewson	ac5893c626	src/or ... svn:r371	2003-07-30 19:12:03 +00:00
Nick Mathewson	f12fdd62aa	Be smarter about getting key matter from DH. ... Formerly, once we had g^xy, we took the last N bytes from g^xy. Now, we take SHA(g^xy || [0]) || SHA1(g^xy || [1]) || ... , in order to use all bits from g^xy equally, and generate as much key material as we need. svn:r370	2003-07-30 19:10:20 +00:00
Roger Dingledine	f8d7cff6ea	switch to aes ... nick: is this all there is to it? :) svn:r366	2003-07-08 08:38:24 +00:00
Roger Dingledine	c6f70e36e0	implemented total read rate limiting ... svn:r365	2003-07-05 07:10:34 +00:00
Roger Dingledine	9f58a2ece4	clean up main.c a bit ... svn:r364	2003-07-05 05:46:06 +00:00
Roger Dingledine	75440d08c2	fix many bugs in package_window handling ... svn:r363	2003-07-03 03:40:47 +00:00
Nick Mathewson	300984c057	Add AES counter-mode support to the crypt library ... svn:r362	2003-06-30 19:18:32 +00:00
Nick Mathewson	a0f1588318	Add a the public-domain AES implementation, with a minimal counter-mode wrapper. ... svn:r361	2003-06-30 19:18:12 +00:00
Roger Dingledine	517b418b5c	bugfix: a connection-level sendme cell would cause a connection to start ... packaging from its buffer, even if the circuit-level package-window was still 0. svn:r360	2003-06-28 06:17:01 +00:00
Roger Dingledine	f8203505e1	if stream ends before resolve finishes, inform resolver ... svn:r359	2003-06-27 00:57:04 +00:00
Roger Dingledine	35a37ec3f5	fix memleak in dump_signed_directory_to_string ... svn:r358	2003-06-26 23:38:21 +00:00
Roger Dingledine	5d13db862e	entries in the dns cache now expire ... (expiry time set to 100 seconds so we can play with it) exit connections are now informed when pending resolves fail we kill off the oldest busy worker when we're under attack and need to resolve something new svn:r356	2003-06-25 07:19:30 +00:00
Roger Dingledine	6c9e3762b5	clean up sev_to_string hack in log.c ... svn:r355	2003-06-25 04:47:54 +00:00
Roger Dingledine	dbf3435cde	simplify fetch_from_buf; cull idle dnsworkers. ... svn:r354	2003-06-25 00:31:41 +00:00
Roger Dingledine	ad917e7788	non-buggy robustness, even ... svn:r353	2003-06-24 23:14:39 +00:00
Roger Dingledine	dfdc93eccb	improve robustness: connection_get_by_* ignores conns marked for close ... svn:r352	2003-06-24 23:09:21 +00:00
Roger Dingledine	23b1586c26	clean up a broken comment in crypto.c ... svn:r351	2003-06-24 21:34:19 +00:00
Roger Dingledine	d8af672bb6	correct log()'s comment ... svn:r350	2003-06-24 05:18:12 +00:00
Roger Dingledine	3dcc34491b	slightly happier on 64-bit archs ... svn:r349	2003-06-24 05:17:48 +00:00
Roger Dingledine	a43c015838	clean out some old comments ... svn:r348	2003-06-24 05:17:39 +00:00
Roger Dingledine	e061b70dbf	a pointer to async-dns alternatives. ... apparently glibc 2.2.4 and windows both have async gethostbynames now. we'll want to make use of them if they're available (via autoconf). svn:r347	2003-06-24 05:17:09 +00:00
Nick Mathewson	e9254430e2	My copy of cpp is not DWIM-compliant; I guess, as a workaround, I should define constants before using them. ... svn:r343	2003-06-21 21:46:17 +00:00
Nick Mathewson	04b871486c	Reorder connection_or and make unexported functions static. Partially convert to symbolic constants -- Roger, was this what you had in mind? ... svn:r342	2003-06-21 19:29:32 +00:00
Nick Mathewson	03544caca7	Make cvsignores reflect build process ... svn:r341	2003-06-21 19:09:09 +00:00
Nick Mathewson	efbcd71b9b	Remove false warnings from printf checks ... svn:r340	2003-06-21 19:03:22 +00:00
Nick Mathewson	49f082fcee	Fix a bug where we'd sometimes run off the end of an array while ... testing stream encryption. svn:r339	2003-06-20 08:17:25 +00:00
Roger Dingledine	968d31162b	fix typos, streamline ... svn:r337	2003-06-18 07:44:48 +00:00
Roger Dingledine	8d4cd5d604	remove obsolete ss.h ... svn:r336	2003-06-18 07:42:13 +00:00
Roger Dingledine	a270a93da0	question for nick about daemonizing ... svn:r334	2003-06-18 05:52:32 +00:00
Nick Mathewson	95e5384af3	Change many files to new log_fn format ... svn:r333	2003-06-17 22:18:26 +00:00
Nick Mathewson	6965a4696c	Have GCC catch errors in format strings ... svn:r332	2003-06-17 22:14:44 +00:00
Nick Mathewson	5fd033a8e8	Come up with a less macro-happy, even more portable log_fn implementation ... svn:r331	2003-06-17 21:36:44 +00:00
Nick Mathewson	b9480620c6	Make log_fn work on apples with no workarounds needed in main code ... svn:r330	2003-06-17 21:15:25 +00:00
Nick Mathewson	df2789c111	Make sure crypt_seed_rng succeeds ... svn:r329	2003-06-17 20:19:54 +00:00
Nick Mathewson	769c78a395	Use fread instead of fgets for binary data ... svn:r328	2003-06-17 20:19:41 +00:00
Roger Dingledine	05a8c264ff	overhaul the dns farm: cut its size in half ... i've eliminated the master dns process, so now the workers just act like regular connections and are handled by the normal pollarray. everything seems to still work. ;) svn:r327	2003-06-17 14:31:05 +00:00
Nick Mathewson	3b5dc72648	Dont test handshakes in an infinite loop ... svn:r324	2003-06-14 01:39:23 +00:00
Nick Mathewson	debfe65faf	When debugging, dump key material ... svn:r323	2003-06-14 01:34:39 +00:00
Nick Mathewson	9182537238	Fix the periodic bug that would make handshaking fail. ... The culprit: sometimes DH_calculate_key returns less than DH_KEY_LEN bytes; we needed to check the return value. svn:r322	2003-06-14 01:30:53 +00:00
Nick Mathewson	9af577fee3	Do not use pseudorandom nonces ... svn:r321	2003-06-14 01:29:16 +00:00
Nick Mathewson	71b158bf2f	Fix MacOS build ... svn:r320	2003-06-14 01:28:25 +00:00
Nick Mathewson	6250b90ac2	Better test messages for onion skin bug ... svn:r319	2003-06-13 21:23:14 +00:00
Nick Mathewson	d21c0feb5a	Add RNG seeding ... svn:r318	2003-06-13 21:13:37 +00:00
Roger Dingledine	cbe7be1f78	remove on-the-fly compression feature ... it wasn't working, and it was harder than we'd anticipated not worth it. svn:r316	2003-06-13 10:23:42 +00:00
Roger Dingledine	9a33b59ece	relay queues are obsolete (woo!) ... they used to be used for * queueing relay cells at the edge of the network, when windows are empty * queueing relay cells that arrive after an onion but before the onion has been processed. both of these uses are gone. so out they go. svn:r315	2003-06-13 09:59:33 +00:00
Roger Dingledine	1454f4aded	improve portability: inet_aton is missing on solaris ... svn:r314	2003-06-13 09:25:55 +00:00
Roger Dingledine	030564e95d	send truncates AP-ward in a circuit, not destroys ... svn:r313	2003-06-13 09:20:23 +00:00
Roger Dingledine	d3292e484a	implement truncate and truncated (untested) ... clean up circuit_deliver_relay_cell convention svn:r312	2003-06-12 10:16:33 +00:00
Roger Dingledine	e75dc941a7	don't complain as much when using openssl 0.9.7a ... svn:r308	2003-06-10 20:50:56 +00:00
Nick Mathewson	d3592af042	Answer question about eliminating symmetric encryption from onion skins ... svn:r304	2003-06-02 02:18:16 +00:00
Roger Dingledine	dfa64b61ed	bugfix: it was expiring circuits that still had active connections ... svn:r303	2003-06-01 02:09:36 +00:00
Roger Dingledine	8e242d9b87	update config files to not use opport ... svn:r300	2003-05-28 06:22:18 +00:00
Roger Dingledine	54c57def0b	fix (harmless) bug ... svn:r299	2003-05-28 06:19:58 +00:00
Roger Dingledine	fa1d446440	OPport is gone. So is conn type OP. ... svn:r298	2003-05-28 02:03:25 +00:00
Roger Dingledine	2d296afc42	bugfix ... svn:r297	2003-05-28 00:13:42 +00:00
Roger Dingledine	091e1c0167	fix design bug: circ->n_conn is shared among circs, so it can't ... point to the streams for this circ. svn:r296	2003-05-27 23:39:04 +00:00
Roger Dingledine	aca6196da9	correct the comments, plus a question for nick ... svn:r295	2003-05-26 06:03:16 +00:00
Roger Dingledine	1c6def292b	remove dead code ... circuits no longer queue more cells when the windows are empty -- they simply don't package it from the buffer if they're not going to want it. we can restore this code later if we need to resume queueing. svn:r294	2003-05-20 06:53:10 +00:00
Roger Dingledine	39e9d79038	add circuit-level sendme relay cells ... remove sendme cells replace malloc with tor_malloc patch (but not track down) bug in onion pending list streamline connection_ap handshake svn:r293	2003-05-20 06:41:23 +00:00
Roger Dingledine	59029a3eed	replace malloc with tor_malloc; remove broken/unused crypto_pk_set_key ... svn:r292	2003-05-20 06:37:34 +00:00
Nick Mathewson	c94d42fa41	Fail less spectacularly on macos ... svn:r291	2003-05-09 11:46:39 +00:00
Nick Mathewson	fb435daa28	Fix build on linux; macos is still messed up ... svn:r290	2003-05-09 03:37:18 +00:00
Nick Mathewson	48b0c839b5	One is the language; the other is the compiler ... svn:r289	2003-05-09 02:41:27 +00:00
Nick Mathewson	0957ffeb83	work on versioning; new log_fn function ... svn:r288	2003-05-09 02:25:37 +00:00
Roger Dingledine	9f38ba196c	make router_dump_token only for debugging; clean backslashes ... svn:r287	2003-05-09 02:20:16 +00:00
Roger Dingledine	6973ccb59b	still removing version.h ... svn:r286	2003-05-09 02:14:01 +00:00
Roger Dingledine	649fbceaa1	removed obsolete version.h ... svn:r285	2003-05-09 02:12:52 +00:00
Roger Dingledine	bf8ef8e597	obsolete, removed ... svn:r284	2003-05-09 02:12:33 +00:00
Nick Mathewson	9ef930f21a	Routerinfos are no longer linked ... svn:r283	2003-05-09 02:00:33 +00:00
Nick Mathewson	c2e7b5ec3f	We cant recognize ourself until we resolve all the routers. ... svn:r282	2003-05-09 01:24:44 +00:00
Nick Mathewson	52604afd62	more debugging on build_directory ... svn:r281	2003-05-09 01:11:56 +00:00
Nick Mathewson	54a58c897c	more debugging on build_directory ... svn:r280	2003-05-09 01:10:57 +00:00
Nick Mathewson	39314a13b0	Thats the letter I and the number 2. (Apologies to Negativland) ... svn:r279	2003-05-09 01:04:58 +00:00
Nick Mathewson	22df330f14	Get directories working. ... Or at least, directories get generated, signed, download, and checked, with nobody seeming to crash. In config/*, added 'signing-key' blocks to dirservers and routers.or, so that everyone will know about the directories' signing keys. In or/directory.c, refrained from using a dirserver's signing key when no such key is known; added more debugging output. In or/main.c, added debugging output and fixed a few logic errors. In or/routers.c, added debugging output and prevented a segfault on routers_resolve_directory. The interleaving of arrays and lists on routerinfo_t is still messy, but at least it seems to work again. svn:r278	2003-05-08 21:35:11 +00:00
Nick Mathewson	1d1f46e40d	(possibly incorrect) code to make routers get resolved when they're ... inserted into the directory. Roger: If you can answer the question with your name on it, you may prevent a segfault before it happens. :) svn:r277	2003-05-08 12:32:30 +00:00
Nick Mathewson	c3998e94f9	Call the right signed-directory functions; try to describe the difference between everything; remove some unused interfaces ... svn:r276	2003-05-08 03:36:53 +00:00
Roger Dingledine	bcfbccb056	cheap hack so the dirservers have a signing key ... svn:r275	2003-05-07 22:41:12 +00:00
Roger Dingledine	2c7e660c62	sign directories with the signing key ... svn:r274	2003-05-07 22:40:03 +00:00
Roger Dingledine	0f17d09066	hints for nick on where to integrate ... svn:r273	2003-05-07 21:42:17 +00:00
Nick Mathewson	b58939745e	Do not replace old directory if new one is invalid ... svn:r272	2003-05-07 18:39:44 +00:00
Nick Mathewson	afc0eb2c71	Tested backends for directory signing and checking. Directory parser completely refactored. Need documentation and integration. Explanitory mail forthcoming. ... svn:r271	2003-05-07 18:30:46 +00:00
Roger Dingledine	bbddd50082	fix double-semicolon parse error ... svn:r270	2003-05-07 03:32:18 +00:00
Nick Mathewson	445cd8f0f1	Decrease DH group length to 1024. (Roger, you may want to read section 1 of the IETF draft: a 1024-bit DH key probably reduces our cipher strength to ~80 bits.) ... svn:r269	2003-05-07 02:28:42 +00:00
Nick Mathewson	d0ff485e1b	More work on directories. Signed directories not yet tested. No support for checking sigs yet ... svn:r268	2003-05-07 02:13:23 +00:00
Nick Mathewson	fcf7bfe290	Refactor directories; add unit tests; add router keyword ... svn:r266	2003-05-06 17:38:16 +00:00
Roger Dingledine	03ed54e920	put some symbolic constants to the onion skin lengths ... svn:r265	2003-05-06 05:54:42 +00:00
Roger Dingledine	d7f50337c1	incremental path building in; uses ephemeral DH; onions are gone ... still need to change circuit-level sendmes svn:r264	2003-05-05 23:24:46 +00:00