nihilist/tor - tor - Git with a cup of Datura seeds

mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-09-23 14:34:58 +02:00

Author	SHA1	Message	Date
Roger Dingledine	f753f6f0e2	bugfix: when we run out of disk space, or other log writing error, don't crash. just stop logging to that log and continue. nick, can you find the bug i've cleverly hidden in this commit? svn:r2365	2004-09-23 03:51:45 +00:00
Roger Dingledine	c0db9fa803	fix confusing cut-n-paste mistake svn:r2364	2004-09-22 04:08:05 +00:00
Roger Dingledine	013104a1e2	people are starting to bump into the limit of 50 dns workers. raise it to 100 for now. we need a better solution long-term. but alas, there are no better solutions that are also portable. hm. svn:r2363	2004-09-22 03:56:41 +00:00
Nick Mathewson	9defe8a307	Attach dummy resolve connections to a circuit before calling dns_resolve(). This fixes a bug where cached answers would never be sent in RESOLVED cells. svn:r2360	2004-09-21 18:12:12 +00:00
Nick Mathewson	c20b24c952	clean up/bugfix deflate logic and log messages svn:r2359	2004-09-21 18:09:38 +00:00
Roger Dingledine	d977677aa8	bugfix: when a resolve fails for a begin request, actually send the end cell back. also, give a better reason for failure. svn:r2358	2004-09-21 17:33:05 +00:00
Roger Dingledine	ff622786f1	slightly better warn message svn:r2357	2004-09-21 17:14:47 +00:00
Nick Mathewson	431b33a2ca	Warn the user when we mark ourself as down. svn:r2356	2004-09-21 16:44:20 +00:00
Nick Mathewson	0dcc8c7048	Bugfix: When a dns request failed, we would detach any "resolving" streams from the circuit before we would send a the resolve_failed cells. svn:r2355	2004-09-21 16:42:07 +00:00
Nick Mathewson	93f085c4a2	Stop using openssl functions that rely on stdio; they can apparently lead to linker grief on win32. svn:r2354	2004-09-21 04:55:43 +00:00
Roger Dingledine	802b203ff1	fix a rare seg fault for people running hidden services on intermittent connections svn:r2353	2004-09-20 03:07:11 +00:00
Roger Dingledine	eade496dcd	JI hates people who say "IP" when they mean "IP address" svn:r2352	2004-09-12 15:07:14 +00:00
Roger Dingledine	959199340a	don't pick administrative-friends when picking your path (just a skeleton for now) svn:r2349	2004-09-10 21:40:29 +00:00
Roger Dingledine	8954cd91ce	LOG_ERR is for when we're going to exit svn:r2348	2004-09-10 21:39:53 +00:00
Roger Dingledine	a475ccf5b8	we should exit(1) if $HOME doesn't exist and we needed it svn:r2344	2004-09-10 19:16:01 +00:00
Nick Mathewson	8ab26650ee	Fix documentation about how not to be an OP svn:r2342	2004-09-10 18:54:21 +00:00
Nick Mathewson	0ef85f6dba	Some platforms have weird translations when you open files in "test" mode; make read/write_str_to_file aware. svn:r2336	2004-09-08 07:16:34 +00:00
Nick Mathewson	c66e4c4870	Flush more changes from sandbox - make clients cache directories and use them to seed their router lists at startup. This means clients have a datadir again. - Introduce a global_write_bucket. We need to respond better to exhausting it. - Remove the last vestiges of LinkPadding and TrafficShaping. - Configuration infrastructure support for warning on obsolete options. - Refactor directory header parsing to use smartlist_split_string. - Respond to content-encoding headers by trying to uncompress as appropriate. - Reply with a deflated directory when a client asks for "dir.z". (We could use allow-encodings instead, but allow-encodings isn't specified in HTTP 1.0.) svn:r2335	2004-09-08 06:52:33 +00:00
Nick Mathewson	b6798866d0	Idiot-proof uncompress; make sure it always nul-terminates its output. Also, make all compression methods nonzero. svn:r2334	2004-09-08 06:47:33 +00:00
Nick Mathewson	9836ccda8c	Move a paren 4 characters to the left; fix a bug in OutboundBindAddress svn:r2330	2004-09-02 23:25:23 +00:00
Nick Mathewson	ecf414f05e	Stop using separate defaults for no-config-file and empty-config-file svn:r2329	2004-09-02 22:08:36 +00:00
Nick Mathewson	d6e47bec46	Keep a deflated version of each directory so we can deliver it when requested svn:r2328	2004-09-02 18:57:09 +00:00
Nick Mathewson	bda41ba3fd	Use new split function and strcmpstart correctly svn:r2327	2004-09-02 18:39:59 +00:00
Nick Mathewson	4c799ae731	Check for zlib; link with it. svn:r2326	2004-09-02 18:27:09 +00:00
Nick Mathewson	f311206d1d	Make split function smarter; add a strcmpstart function so we can stop bungling strcmp(x, y, strlen(y)); svn:r2325	2004-09-02 18:25:50 +00:00
Nick Mathewson	3590eb535a	Add basic wrappers for zlib/gzip svn:r2324	2004-09-02 18:22:51 +00:00
Nick Mathewson	6e844ea743	Bump windows version to 0.0.8 svn:r2319	2004-08-26 01:27:58 +00:00
Nick Mathewson	31b81650b7	Define LONG_MAX and UINT_MAX when they are missing svn:r2317	2004-08-25 19:16:18 +00:00
Roger Dingledine	f91c552af7	fix a seg fault on solaris svn:r2313	2004-08-25 17:37:00 +00:00
Roger Dingledine	444a01610c	make the compile work (and not complain) on sunos 5.9 svn:r2312	2004-08-25 17:31:47 +00:00
Roger Dingledine	be7909f670	Fix a symptom for a bug that straycat found. Apparently in rare cases poll() is returning POLLIN for an idle dns worker. It reads no bytes, presumably because the idle dns worker didn't write anything in the first place. Gosh, who knows. Now we only trigger the assert if the idle dns worker actually tries to send an answer to us. svn:r2311	2004-08-25 05:26:09 +00:00
Roger Dingledine	d91cacb839	agree with nick: this legal-chars-in-filename stuff gets us nothing svn:r2310	2004-08-24 21:57:12 +00:00
Nick Mathewson	015232bd39	As far as I can tell, CONFIG_LEGAL_FILENAME_CHARACTERS is both pointless and broken. #if it out, pending agreement from arma. This fixes a bug on win32 that rejected paths with a : in them. svn:r2309	2004-08-24 20:48:22 +00:00
Nick Mathewson	4b4bfd500a	Improve log message to make it obvious _why_ reading the configuration has failed. svn:r2308	2004-08-24 20:46:42 +00:00
Roger Dingledine	79df0aa18a	when picking unverified routers, skip those with bad uptime or bad bandwidth, depending on what properties you care about svn:r2302	2004-08-20 21:34:36 +00:00
Nick Mathewson	7979c0277d	Workaround for oddity in cygwin autoconf svn:r2301	2004-08-19 17:21:17 +00:00
Nick Mathewson	c8b621b147	Increment windows version to 0.0.8rc1 svn:r2299	2004-08-18 22:25:50 +00:00
Nick Mathewson	ae46b6b077	Fix some DOCDOCs svn:r2295	2004-08-18 21:56:45 +00:00
Roger Dingledine	cf6159abb9	fix a seg fault on hup when FascistFirewall is defined svn:r2294	2004-08-18 21:46:53 +00:00
Roger Dingledine	8ddc029d07	if options.FascistFirewall but none are running on port 80, try the others before giving up. svn:r2293	2004-08-18 21:13:58 +00:00
Roger Dingledine	2396c6bf71	remove last vestiges of this 'twin' concept svn:r2291	2004-08-18 20:35:11 +00:00
Roger Dingledine	9504db8ce8	be more aggressive about building circuits when we have no open circuits svn:r2290	2004-08-18 20:34:43 +00:00
Roger Dingledine	7304ac1d6f	tweak the [...truncated] string again svn:r2289	2004-08-18 11:21:50 +00:00
Roger Dingledine	b500104cbe	tolerate old 0.0.7 clients that demand a certain ip:port for a router even though it's moved on to another one. also reduce some log verbosity. svn:r2288	2004-08-18 11:20:15 +00:00
Roger Dingledine	3937ecfaae	when we try to exclude our routerinfo from being picked in the path, it fails because we're using a pointer to the routerinfo we generate, not a pointer to the routerinfo in the routerlist. so look up the right one and use that. svn:r2286	2004-08-18 10:32:50 +00:00
Roger Dingledine	20b8819023	even better, only print extend attempts if there are any. svn:r2285	2004-08-18 09:57:50 +00:00
Roger Dingledine	a447570036	stop taking strlen of an uninitialized buffer we were (are?) printing garbage in the rephist stats svn:r2284	2004-08-18 09:49:17 +00:00
Roger Dingledine	b885db033e	remove crazy notion that clique_mode() means we are already connected to everybody we could be connected to. svn:r2283	2004-08-18 09:07:11 +00:00
Roger Dingledine	40f9f94794	don't add a spurious newline before [truncated] svn:r2282	2004-08-18 08:52:12 +00:00
Roger Dingledine	765530421e	be more aggressive about trying to make circuits: try once a second for 30 seconds, and only when the entire previous period has failed do we pause after MAX_CIRCUIT_FAILURES failures. svn:r2281	2004-08-18 08:51:04 +00:00
Roger Dingledine	6d661d1bc0	bugfix: make intro circuits work again svn:r2280	2004-08-18 07:53:43 +00:00
Nick Mathewson	555f8f30f4	Avoid segfault when freeing options_t without firewall_ports svn:r2279	2004-08-18 07:06:53 +00:00
Roger Dingledine	99e367f045	authdirservers don't need to be treated specially on hup for making intro points svn:r2277	2004-08-18 06:48:45 +00:00
Roger Dingledine	807a484b88	only establish intro points after we've gotten a directory svn:r2276	2004-08-18 06:47:01 +00:00
Roger Dingledine	6e9e467b1d	dirservers now don't build circuits until they have fetched a directory from somebody else. this means they have time to build their connections first. svn:r2275	2004-08-18 06:29:58 +00:00
Roger Dingledine	b294a037a4	choose exit nodes by bandwidth too svn:r2274	2004-08-18 06:10:12 +00:00
Nick Mathewson	6de61bd694	Revert dumb think-o. Just because _some_ INTRODUCE2 cells are now longer, doesn't mean we should raise the _minimum_ size. svn:r2273	2004-08-18 05:05:58 +00:00
Nick Mathewson	196e6c1cc2	Support new INTRODUCE2 cell format svn:r2270	2004-08-18 04:48:59 +00:00
Nick Mathewson	86980cf6e2	Functions to test nickname validity svn:r2269	2004-08-18 04:44:24 +00:00
Nick Mathewson	fffb4dbb8b	fix unix build: CONFDIR, not CONF_DIR svn:r2267	2004-08-18 04:04:08 +00:00
Nick Mathewson	8626c7724e	Clean windows whitespace svn:r2266	2004-08-18 03:47:55 +00:00
Nick Mathewson	17ce7d499f	On windows, default datadir is APPDATA/tor, and default config file is APPDATA/tor/torrc. (APPDATA is usually somedrive:/Documents and Settings/.../Application Data/) svn:r2265	2004-08-18 03:42:55 +00:00
Nick Mathewson	7cb93e5bb6	Move string-splitting into a separate function svn:r2263	2004-08-17 21:06:36 +00:00
Roger Dingledine	2c002b1533	deal better if we don't have enough available nodes to choose a path svn:r2262	2004-08-17 12:09:37 +00:00
Roger Dingledine	4c47e07a11	make csv parsing notice the last letter of each entry too svn:r2261	2004-08-17 11:55:47 +00:00
Roger Dingledine	0131d94a6c	bugfix: make receiving csv lines not seg fault svn:r2260	2004-08-17 11:52:20 +00:00
Roger Dingledine	6cf09a5dc0	people with no torrc allow unverified middle/rendezvous nodes by default svn:r2259	2004-08-17 11:42:22 +00:00
Roger Dingledine	92a44fddb1	allow unverified nodes in middle and rendezvous positions by default svn:r2258	2004-08-17 08:48:52 +00:00
Roger Dingledine	aa1e518446	when a verified routerinfo arrives with a new key than the previous verified routerinfo with that name, close connections to the obsolete key to make way for connections to the new key. svn:r2257	2004-08-17 08:00:23 +00:00
Nick Mathewson	4e026f5b1d	Fix crash when looking for ~/.torrc with no $HOME set svn:r2256	2004-08-17 07:33:06 +00:00
Nick Mathewson	9bcd4a9c6a	make last patch compile svn:r2255	2004-08-17 07:14:45 +00:00
Nick Mathewson	525a4fc365	Stop logging events that happen to uninitialized digests svn:r2254	2004-08-17 07:12:05 +00:00
Roger Dingledine	2d8a1f208a	if they ask for exactly one entrynode, don't pick it as an exitnode. also, fix part of the zero-identity-router-in-stats bug svn:r2252	2004-08-17 07:09:02 +00:00
Roger Dingledine	9e5fc55564	now that we parse router->uptime, make use of it svn:r2251	2004-08-17 06:42:30 +00:00
Nick Mathewson	8566bbb489	Add strmap_isempty svn:r2250	2004-08-17 06:28:34 +00:00
Roger Dingledine	ee23b7a470	use unverified routers in the desired positions svn:r2249	2004-08-17 06:27:32 +00:00
Nick Mathewson	590cd621f8	Clean up last patch; implement (mostly) proper handling for verified/unverified name collisions. svn:r2248	2004-08-17 06:06:05 +00:00
Nick Mathewson	85a910e085	Parse uptime into routerinfo svn:r2247	2004-08-17 05:29:41 +00:00
Nick Mathewson	74621132a9	Implement AllowUnverifiedNodes svn:r2246	2004-08-17 05:13:58 +00:00
Roger Dingledine	76eadc6f0a	if a router claim huge bandwidth, don't believe it svn:r2245	2004-08-17 02:00:36 +00:00
Nick Mathewson	0b91fd1cbe	Add a generic Comma-separated-value config type, and a FirewallPorts option to tell FascistFirewall which ports are open. (Defaults to 80,443) svn:r2244	2004-08-16 20:47:00 +00:00
Nick Mathewson	15a903b21c	Convenience function to do a strcmp on each member of a smartlist of strings svn:r2243	2004-08-16 20:46:00 +00:00
Roger Dingledine	0a6e27208b	o Handle servers with dynamic IP addresses: don't replace options->Address with the resolved one at startup. o detect our address right before we make a routerinfo each time. o external IP vs bind-IP. Already done, just use options->Address. o OutboundBindAddress config option, to bind to a specific IP address for outgoing connect()s. svn:r2241	2004-08-16 11:43:18 +00:00
Nick Mathewson	6514eb5d44	Update to new choose_random_node interface. svn:r2239	2004-08-15 20:31:11 +00:00
Nick Mathewson	bcf8ca5ba6	Check for time skew on http headers; report date in response to "GET /". svn:r2238	2004-08-15 20:30:15 +00:00
Nick Mathewson	e19af3fa0f	We are an OR if ORPort or ORBindAddress is set; similarly for being an OP svn:r2237	2004-08-15 20:16:26 +00:00
Nick Mathewson	416653271a	Implement strict{entry\|exit}nodes config options svn:r2236	2004-08-15 20:14:44 +00:00
Nick Mathewson	ebf2d275bf	End truncated log entries with [truncated] svn:r2235	2004-08-15 20:13:07 +00:00
Roger Dingledine	488aa52f25	fix assert triggers in 0.0.7.x: if the other side returns an address 0.0.0.0, don't put it into the client dns cache. svn:r2233	2004-08-15 20:05:35 +00:00
Roger Dingledine	cd3da3fc12	o clients choose nodes proportional to advertised bandwidth o and/or while avoiding unreliable nodes, depending on goals o 'fascistfirewall' option to pick dirservers on port 80 and ORs on port 443. o if a begin failed due to exit policy, but we believe the IP should have been allowed, switch that router to exitpolicy reject : until we get our next directory. svn:r2231	2004-08-15 08:15:12 +00:00
Roger Dingledine	699a9d8b46	commit some minor fixes from this sandbox so i can commit the next one svn:r2229	2004-08-15 05:28:09 +00:00
Nick Mathewson	ba7cc463d4	Clean up tempdir after finishing unittests; use tor_temp_$PID instead of tor_temp; quit if tor_temp_$PID exists. svn:r2226	2004-08-11 19:20:24 +00:00
Roger Dingledine	dda2e44222	compile again on win32 (i think) svn:r2222	2004-08-09 23:45:11 +00:00
Roger Dingledine	1e415817a3	minor fix svn:r2215	2004-08-09 07:41:32 +00:00
Roger Dingledine	7068dd8e87	make "%llu" less likely to warn on weird platforms svn:r2209	2004-08-09 05:25:19 +00:00
Nick Mathewson	6453a25567	Add replace_file to util.[ch] to survive stupidity of windows rename call svn:r2208	2004-08-09 04:28:25 +00:00
Nick Mathewson	98b8a89aa8	Fix comment svn:r2207	2004-08-09 04:27:42 +00:00
Nick Mathewson	6141097f6e	Fix bug in saving onion keys to disk when rotating; also survive short-term shutdowns better svn:r2206	2004-08-09 04:27:13 +00:00
Nick Mathewson	e6c34ad071	Make unittests pass svn:r2205	2004-08-09 04:26:25 +00:00
Nick Mathewson	0652a0e90a	Fix a fencepost error in the last bandwidth reporting fix svn:r2202	2004-08-08 19:14:44 +00:00
Roger Dingledine	7506cce649	stop wasting cpu time on authdirservers we were making a new directory only when the old one was dirty, but every time we made one, we'd dirty it by testing it right then. svn:r2199	2004-08-08 11:15:38 +00:00
Roger Dingledine	b2c7b5adfb	fix a race condition in 008pre2: don't try to extend onto a connection that's still handshaking. for servers in clique mode, require the conn to be open before you'll choose it for your path. svn:r2198	2004-08-08 10:32:36 +00:00
Roger Dingledine	05790d1722	let children survive sigint, sigterm, etc. this was biting us because ^c would get delivered to all of them, maybe because they were all still listening to stdin? svn:r2197	2004-08-08 07:25:45 +00:00
Roger Dingledine	292e9c5567	reject the default edonkey, kazaa, gnutella ports to slow the coming flood svn:r2195	2004-08-08 05:26:13 +00:00
Roger Dingledine	fb4b804c2c	Don't warn about being unverified if you're not in the running-routers list at all. svn:r2193	2004-08-07 09:01:56 +00:00
Roger Dingledine	44ff309c26	touch-ups svn:r2192	2004-08-07 09:01:04 +00:00
Nick Mathewson	28a6d0901f	Handle loop initialization for bandwidth tracking properly svn:r2190	2004-08-07 05:13:55 +00:00
Nick Mathewson	3de630ec67	Only warn about version newness once svn:r2189	2004-08-07 05:12:08 +00:00
Roger Dingledine	dbf150bd4e	list the port and socks version when complaining about unsafe socks svn:r2188	2004-08-07 04:03:01 +00:00
Nick Mathewson	bc24c3f47d	Allow multiple ORs with same nickname in routerlist svn:r2187	2004-08-07 03:38:07 +00:00
Nick Mathewson	05e9a2269c	Remove obsolete link-key keyword svn:r2186	2004-08-07 03:37:36 +00:00
Nick Mathewson	1ada52fe87	router_get_hash_impl would fail when end_str started with \n. Now it works. svn:r2185	2004-08-07 03:25:42 +00:00
Roger Dingledine	052537dad9	rotate onion keys every 12 hours, not every 2 hours svn:r2184	2004-08-07 03:03:23 +00:00
Nick Mathewson	b0c9ba99f8	Fix a leak svn:r2183	2004-08-07 02:59:46 +00:00
Nick Mathewson	f6cc218742	Refactor ISO-style (yyyy-mm-dd hh:mm:ss) time parsing into util.c; rename format/parse_rfc1123_time; make rephist remember used bandwidth; published used bandwidth in descriptors in 15-minute chunks. Breaks unittests. svn:r2182	2004-08-07 02:46:16 +00:00
Roger Dingledine	f47fe829dd	avoid racing the mark-for-close when the client hangs up on us at the same time we get an end relay cell. (thanks to wmf for reminding me) svn:r2181	2004-08-07 02:19:49 +00:00
Roger Dingledine	658e02a621	untwisting the logic, it would seem the pkey is always defined? svn:r2180	2004-08-07 01:48:50 +00:00
Nick Mathewson	6ceb351e31	Comment about n_args<1 is correct, since all directory servers are running post-007x versions svn:r2179	2004-08-07 01:30:23 +00:00
Nick Mathewson	2091dab7f4	fencepost svn:r2178	2004-08-07 01:18:02 +00:00
Roger Dingledine	8491d97b9c	print the name of the dirserver that told us we were unverified nick, please review this. svn:r2177	2004-08-07 01:17:38 +00:00
Nick Mathewson	f5f4314e2d	Always initialize hexid in rend_mid_rendezvous, no matter what svn:r2176	2004-08-07 01:12:04 +00:00
Nick Mathewson	380f32f07d	hex_encode is obsoleted by base16_encode, and never actually worked in the first place. (Thanks to Timo Lindfors for noticing the never-actually-worked part.) svn:r2175	2004-08-07 01:03:33 +00:00
Roger Dingledine	9952b37456	reject tor-resolve requests for .onion addresses early svn:r2174	2004-08-07 00:19:14 +00:00
Roger Dingledine	810ebc80d0	be willing to expire routers that have a dirport open it's just the authoritative dirservers we want to not forget svn:r2173	2004-08-06 22:47:41 +00:00
Roger Dingledine	e95ae1c9ad	let purging routerinfos and descriptors take an age argument svn:r2171	2004-08-06 22:15:25 +00:00
Nick Mathewson	bed5696185	Keep track of a whole day of bandwidth, not just 12 hrs svn:r2168	2004-08-06 20:46:50 +00:00
Nick Mathewson	3ca2728eb2	(size_t)-1 is never < 0; fix an XXXX008 by changing the interface for dirserv_get_runningrouters svn:r2165	2004-08-06 20:00:16 +00:00
Nick Mathewson	2ff6d6d8b9	There is no space after network-status; make router_get_hash_impl more bulletproof. svn:r2162	2004-08-06 19:54:20 +00:00
Roger Dingledine	6e9bdc862c	when they use tor as an http proxy, point them at a better url svn:r2161	2004-08-06 19:44:17 +00:00
Roger Dingledine	05e9fb5c44	and add a comment to that effect svn:r2159	2004-08-06 10:13:25 +00:00
Roger Dingledine	f8c14e5dce	make explicit that 'no socks policy' means 'accept' svn:r2158	2004-08-06 10:12:55 +00:00
Roger Dingledine	59a356ea47	clarify sockspolicy, exitpolicy rules svn:r2157	2004-08-06 10:11:57 +00:00
Roger Dingledine	276d953b22	fix an assert: check the sockspolicy before we make/add the connection, else we close a connection without assigning it a state, which is bad because it fails assert_conn_ok() svn:r2156	2004-08-06 09:56:36 +00:00
Roger Dingledine	967a762fe1	they're uint64 and uint32, not int and int svn:r2152	2004-08-06 08:40:55 +00:00
Roger Dingledine	f32e34044f	list total traffic and total uptime in -usr1 stats svn:r2151	2004-08-06 08:37:13 +00:00
Roger Dingledine	1d41c0ee35	note a bug that adam found svn:r2150	2004-08-06 02:27:06 +00:00
Roger Dingledine	3b00c950c2	note a bug in our dns error handling. we should fix this sometime. svn:r2149	2004-08-05 19:33:54 +00:00
Roger Dingledine	de0f72ce2a	bugfix: when you finish answering a 'resolve' request, hold the connection open so you can flush the answer svn:r2148	2004-08-05 00:39:23 +00:00
Roger Dingledine	54dd90d391	bugfix: when tor-resolve asks to resolve an IP to an IP and we answer immediately, there's no need to send an 'end' relay cell when we close the conn. svn:r2147	2004-08-04 21:38:00 +00:00
Roger Dingledine	0c8542d889	fix rare race condition that causes infinite loop if we get a sigchld but all our children are gone by the time we get around to reaping them (i don't think this should ever happen, but it just did), then we'd loop forever trying to reap them. svn:r2141	2004-08-04 06:49:17 +00:00
Roger Dingledine	97338cf9a0	update the sample torrc svn:r2139	2004-08-04 06:17:24 +00:00
Roger Dingledine	b51a444dd2	commit some odds and ends, so my tree is clean svn:r2137	2004-08-04 05:10:49 +00:00
Nick Mathewson	75684a48d5	<arma> did you get it working on win32? or just compiling svn:r2136	2004-08-04 04:58:30 +00:00
Nick Mathewson	78f12ffcca	Bugfix: "Okay, I just shut down like you told me. Now let me verify your signature." Also fix error message when running over-new version. svn:r2135	2004-08-04 02:35:06 +00:00
Roger Dingledine	d0cfbcf875	only pick a default nickname if you're a server svn:r2134	2004-08-04 02:15:22 +00:00
Roger Dingledine	a939796919	put a comment by routerlist_update_from_runningrouters() to remind me that it's not used yet svn:r2132	2004-08-04 01:25:21 +00:00
Roger Dingledine	da26a7a197	log a warning if you're running an unverified server, to let you know you might want to get it verified also, moved that whole block below the check-signature logic, so we don't execute it if the directory is a fake. (the recommended-versions logic is still executed before the signature is checked; we should fix that.) svn:r2131	2004-08-04 01:17:21 +00:00
Nick Mathewson	630e1e4b44	Hack: Include date with successful directory GETs. svn:r2130	2004-08-04 01:15:57 +00:00
Nick Mathewson	14d5478f29	Add functions to format and parse RFC1123-style times, for HTTP protocol. svn:r2129	2004-08-04 01:11:15 +00:00
Roger Dingledine	8b55f73bbe	put the have_warned_about_unsafe_socks static var inside the function svn:r2128	2004-08-04 01:08:10 +00:00
Nick Mathewson	5b61dd0457	Fix all warnings on win32 build svn:r2127	2004-08-03 23:57:05 +00:00
Roger Dingledine	8cb4124121	warn if we use an unsafe socks variant for now, warn every time. we should decide how often we want to warn; one problem here is that there are several scenarios where we use an unsafe socks variant safely, so the warning may be inaccurate. hm. svn:r2126	2004-08-03 23:42:33 +00:00
Nick Mathewson	849e998ac6	It is possible to have struct timeval but not gettimeofday. svn:r2125	2004-08-03 23:31:22 +00:00
Roger Dingledine	5525606653	check return value of fclose while writing to disk, since it might return out-of-space, etc svn:r2122	2004-07-23 21:25:28 +00:00
Roger Dingledine	5b54780df3	don't send an end back for a malformed resolved cell, since they don't establish streams svn:r2119	2004-07-23 06:28:12 +00:00
Roger Dingledine	cc54d9efe9	tor-resolve triggered a has_sent_end warning svn:r2116	2004-07-23 00:04:40 +00:00
Roger Dingledine	a328aab316	clean whitespace and tabs svn:r2115	2004-07-22 23:21:12 +00:00
Roger Dingledine	3aaba3b16e	tell the user what time _they_ are too, when a cert is expired svn:r2114	2004-07-22 23:06:28 +00:00
Roger Dingledine	aebec8ab9e	stop using atexit() to remove our pid, since it's called immediately when we daemonize. also drop our retry period for hidserv desc uploads from 10m to 5m svn:r2111	2004-07-22 22:15:36 +00:00
Nick Mathewson	7119345fbb	Fix base16_decode; trashing the stack is rude. svn:r2110	2004-07-22 21:41:50 +00:00
Nick Mathewson	1391eafe67	Chek for overlong nicknames in add_nickname_list_to_smartlist svn:r2109	2004-07-22 21:36:03 +00:00
Nick Mathewson	7b4865ec33	Add notion of "longest nickname-or-hex-digest-with-$" svn:r2108	2004-07-22 21:31:04 +00:00
Nick Mathewson	0c990259de	Add noisy debug log to hunt for bug in router_update_status_from_smartlist svn:r2107	2004-07-22 21:20:23 +00:00
Nick Mathewson	d07d0a4e6b	Add fingerprint to router format in tests svn:r2106	2004-07-22 20:34:55 +00:00
Nick Mathewson	33fe5e362f	Never use time(NULL) as assumed publication time for a directory. svn:r2105	2004-07-22 20:30:02 +00:00
Roger Dingledine	0536b853fd	add a comment asking ORs to configure a DirPort too svn:r2104	2004-07-22 11:16:39 +00:00
Roger Dingledine	7459d067a5	now base16_encode() and base32_encode() can't ever fail svn:r2103	2004-07-22 08:30:06 +00:00
Roger Dingledine	ea43172c11	make router_is_me() compare identity, not nickname svn:r2102	2004-07-22 08:08:25 +00:00
Roger Dingledine	f355a9c9f1	put our fingerprint into the descriptor, so we can match a desc to a running-routers entry svn:r2100	2004-07-22 06:22:04 +00:00
Roger Dingledine	c1450319f4	allow OPs to set a DirPort and cache/serve directories (hey, why not, it works) svn:r2099	2004-07-22 06:04:54 +00:00
Roger Dingledine	a403c1035e	getting an unknown descriptor is an info, not a warn, now svn:r2098	2004-07-22 06:04:13 +00:00
Roger Dingledine	b48cdc9d40	populate router_get_my_routerinfo()->is_verified svn:r2097	2004-07-22 06:03:53 +00:00
Nick Mathewson	38d8e36919	Make tor_tls_new variant use alternative (certless) context svn:r2096	2004-07-22 04:53:34 +00:00
Roger Dingledine	06b72cc8f2	publish advertised_bandwidth in descriptor svn:r2095	2004-07-22 04:20:27 +00:00
Roger Dingledine	eb0a19c475	change 0.0.8 extend cell format so it's compatible with 0.0.7 svn:r2094	2004-07-22 03:47:20 +00:00
Roger Dingledine	6c56f34aaf	clients shouldn't create datadir until we have something to put there svn:r2092	2004-07-22 00:13:42 +00:00
Roger Dingledine	3c2c8ed42b	0.0.8 ORs should autoconnect to authdirservers and 0.0.7 servers svn:r2091	2004-07-21 23:43:47 +00:00
Roger Dingledine	f82a36508d	make router_nickname_is_approved() do the right thing svn:r2090	2004-07-21 22:54:27 +00:00
Roger Dingledine	3783d2e682	if johnny has three fenceposts, and jill takes four away... svn:r2089	2004-07-21 22:37:03 +00:00
Roger Dingledine	156cfb00fa	oh, and it should compile too svn:r2088	2004-07-21 22:34:32 +00:00
Roger Dingledine	6e571c8c4c	make base16_encode() fail more obviously when it fails svn:r2087	2004-07-21 22:33:26 +00:00
Roger Dingledine	cdb98cf04a	fix our tls handshake chain cert bug svn:r2086	2004-07-21 22:11:11 +00:00
Roger Dingledine	ce7fcd110c	solve the authdirserver initialization precedence problem svn:r2085	2004-07-21 18:53:56 +00:00
Roger Dingledine	1e62d24ddc	bugfix: only require the correct key if the nickname is for a verified router svn:r2084	2004-07-21 18:20:09 +00:00
Nick Mathewson	c83f0e948f	Log certificate lifetime on failure. svn:r2083	2004-07-21 17:59:24 +00:00
Roger Dingledine	fd0fcc89e9	disallow picking unverified routers in circuits (for now) svn:r2082	2004-07-21 09:35:24 +00:00
Roger Dingledine	ecc9009256	authdirservers accept the uploading of unverified descriptors. fix a bunch of bugs in router_update_status_from_smartlist() (Nick, did I get them all, or was there a trickier one still hiding?) svn:r2081	2004-07-21 09:13:12 +00:00
Roger Dingledine	906d1aa99f	caching dirservers don't handle posts, running-routers, or rend descs svn:r2080	2004-07-21 08:40:57 +00:00
Roger Dingledine	3e97c12f24	rearrange to prepare to solve the authdirserver initialization precedence problem. doesn't actually solve it yet. svn:r2079	2004-07-21 07:50:06 +00:00
Nick Mathewson	2d514037b7	Log number of certs in wrong-length chains svn:r2078	2004-07-21 03:32:56 +00:00
Roger Dingledine	ddb6eb35af	we were counting incorrectly when trying to figure out whether a given AP stream was being handled or not. (how did this work?) svn:r2077	2004-07-21 03:16:24 +00:00
Roger Dingledine	30d6b1479b	clients exit immediately on interrupt; they don't wait svn:r2076	2004-07-21 03:15:32 +00:00
Roger Dingledine	84b8f8e04a	fix some bool logic svn:r2075	2004-07-21 02:42:49 +00:00
Roger Dingledine	e547ab293b	make connection_tls_finish_handshake() more plausible. now we accept connections from unknown routers. svn:r2074	2004-07-21 02:25:14 +00:00
Nick Mathewson	334de84cbe	Misc small code cleanups; remove exit_server_mode(); change tor_tls_verify behavior svn:r2073	2004-07-21 00:44:04 +00:00
Roger Dingledine	99926813b1	get the function prototype right svn:r2072	2004-07-21 00:21:26 +00:00
Roger Dingledine	73ffcc5cef	add a new advertised_server_mode() to distinguish ORs that are willing to become servers from ones that really are servers. svn:r2071	2004-07-21 00:12:42 +00:00
Roger Dingledine	0da256ef97	when we get a sigint, don't accept new connections/circuits, but delay 30 seconds until exiting. if we get a second sigint, exit immediately. svn:r2070	2004-07-20 23:31:00 +00:00
Nick Mathewson	18d752e518	Correct "advance-time" logic svn:r2069	2004-07-20 23:25:00 +00:00
Nick Mathewson	06c11a61ce	When faking gettimeofday with ftime, do it right. svn:r2068	2004-07-20 21:23:50 +00:00
Nick Mathewson	2a339b7627	Split uptime into separate field svn:r2067	2004-07-20 21:13:11 +00:00
Nick Mathewson	e57698cc6e	Track bandwidth usage to estimate capacity svn:r2065	2004-07-20 20:57:46 +00:00
Nick Mathewson	d858a9e990	Remember list of digests for trusted dirservers; use this list to tell whether you are a trusted dirserver svn:r2064	2004-07-20 20:09:59 +00:00
Roger Dingledine	d5999a24af	also don't hang up on him if we're an OR and he's an authdirserver otherwise we keep getting taken out of the running-routers list svn:r2063	2004-07-20 19:45:29 +00:00
Roger Dingledine	66fc6cf04a	if you're an OR and he's an OR and he's running 0.0.7, don't expire your connections to him. svn:r2062	2004-07-20 19:28:02 +00:00
Roger Dingledine	dc7951a5a7	a whole swath of fixes introduce an authdir_mode() macro to match the others. don't initialize uptime to the number of seconds since 1970. non-authoritative dirservers don't cache their directory on disk. make only authdirservers use clique_mode. only read approved-routers file if you're an authdirserver. even authdirservers fetch a new directory in do_hup. retry_all_connections() is now called retry_all_listeners(). router_parse_list_from_string() correctly reports the router number it's working on. only call dirserv_add_own_fingerprint() and dirserv_add_descriptor() on startup if we're an authdirserver. if AuthDir and !ORPort then fail. if AuthDir and ClientOnly then fail. svn:r2061	2004-07-20 10:17:43 +00:00
Roger Dingledine	f54224ab35	clients can now pick non-authdirservers for fetching directories. servers still pick authdirservers, but they never pick themselves. but picking themselves for fetching rend descs is ok. svn:r2059	2004-07-20 06:44:16 +00:00
Roger Dingledine	b4d4a961b1	break connection_dir_client_finished_reading() into its own function svn:r2058	2004-07-20 02:44:26 +00:00
Roger Dingledine	a5ff0527e6	it turns out we weren't looking at the result from getsockopt(). now we do. but i'm not sure it matters, since we also poll for reads, and if there's an error with the connecting socket, poll is supposed to return readable, so we should notice it then. who knows. svn:r2057	2004-07-19 23:26:21 +00:00
Roger Dingledine	19deb93c29	more useful warning messages (fixed because the old ones confused a user) svn:r2055	2004-07-19 19:49:03 +00:00
Nick Mathewson	54c129d8dc	abstract ORPort/SocksPort checks into server_mode(), proxy_mode(), clique_mode(), etc. Dont change underlying comments. svn:r2054	2004-07-18 21:47:04 +00:00
Roger Dingledine	87d0948903	bugfix: hidden services were broken in cvs svn:r2053	2004-07-17 19:50:29 +00:00
Nick Mathewson	df3544422c	Change rule from "reject non-recommended versions" to "reject obsolete versions". A version is "obsolete" if it is non-recommended, and at least one recommended version is newer than it. svn:r2052	2004-07-16 23:33:42 +00:00
Nick Mathewson	1040762531	Remove 1024-router limit in routerparse.c; unify handling of running-routers lines in running-routers requests and in directories; set is_verified field of routerinfo_ts correctly; use most-recent-info rule to decide whether to change router-is-running status. svn:r2051	2004-07-16 23:05:40 +00:00
Nick Mathewson	bc36db351f	Resolve all DOCDOCs. svn:r2050	2004-07-16 22:23:18 +00:00
Nick Mathewson	656a664334	Revert cpuworker to use addr/port svn:r2049	2004-07-16 21:47:18 +00:00
Nick Mathewson	0b3357d573	Look in .torrc if no CONFDIR "torrc" is found. svn:r2048	2004-07-16 19:43:58 +00:00
Nick Mathewson	9364c40afd	Add generic expand_filename function to handle expanding ~/ svn:r2047	2004-07-15 02:00:43 +00:00
Nick Mathewson	c458f33ef1	Fix warning svn:r2046	2004-07-15 01:59:18 +00:00
Nick Mathewson	5f7738d4cc	Code to parse tor version numbers so we can do an is-newer-than check. svn:r2044	2004-07-13 19:16:49 +00:00
Nick Mathewson	c2103eb63a	Finish most pre2 items: make running-routers list work right; rename secret key files; make even more lookup-by-nickname use lookup-by-id; default nicknames to hostname. svn:r2043	2004-07-13 18:23:40 +00:00
Nick Mathewson	e9365f9ed5	Bugfix: some things (like ctrl-z) can make a second take more than one second svn:r2042	2004-07-13 18:07:57 +00:00
Roger Dingledine	d37850bb98	only count bytes transmitted to/from non-local IPs svn:r2041	2004-07-13 16:58:01 +00:00
Roger Dingledine	7e344f191a	add is_local_IP() function to help distinguish which bandwidth "matters" svn:r2040	2004-07-13 16:57:37 +00:00
Roger Dingledine	86e0ede07e	checkpoint: start working on bandwidth tracking and letting clients evaluate whether they're suitable servers svn:r2037	2004-07-13 07:42:20 +00:00
Roger Dingledine	017d7d1fb3	refuse to build a circuit before the directory has arrived this will prevent a few of the 'couldn't decrypt onionskin' errors, maybe svn:r2036	2004-07-13 01:25:39 +00:00
Roger Dingledine	3294b514d3	when you expire a wedged dir conn, conn_close_if_marked will take care of trying to flush before it closes svn:r2035	2004-07-13 00:38:08 +00:00
Roger Dingledine	149115cc4e	bugfix: tell circuits what id_digest to look for, so n_conn_open() can find waiting circuits. svn:r2034	2004-07-12 23:53:16 +00:00
Roger Dingledine	a3aaff34b7	why does gcc not warn me about this at all? that's evil. svn:r2032	2004-07-12 20:41:20 +00:00
Roger Dingledine	2325050b1b	tor now tolerates down dirservers better svn:r2031	2004-07-12 20:39:40 +00:00
Roger Dingledine	63256c9e7a	make unit tests pass again but note a bug that i don't know how to address. nick? svn:r2030	2004-07-12 20:18:05 +00:00
Roger Dingledine	538655cd80	if connecting to an OR fails immediately, mark it as down svn:r2029	2004-07-12 18:19:55 +00:00
Roger Dingledine	e167eeb18e	add 'advertisedbandwidth' to router descriptor svn:r2028	2004-07-12 18:02:54 +00:00
Roger Dingledine	17e5f25214	trivial punctuation tweak svn:r2027	2004-07-12 16:51:28 +00:00
Roger Dingledine	379768290e	fix a bug related to reading usernames for socks4 this hasn't bitten us yet, but hey. svn:r2026	2004-07-12 16:51:05 +00:00
Nick Mathewson	38c889c454	Remove spurious assert svn:r2018	2004-07-07 19:51:20 +00:00
Nick Mathewson	e9d81d873b	Fix the router_compare_to_my_exit_policy assertion failure once-and-for-all, by declaring 0.0.0.0 always denied. svn:r2017	2004-07-07 19:49:48 +00:00
Nick Mathewson	88451ce25b	Yes, I did mean "else if". svn:r2016	2004-07-06 23:29:34 +00:00
Nick Mathewson	d5e275ddf4	Fix bug reported by peter palfrader: an empty address is unresolvable, but not an occasion for an assertion failure in a dnsworker. svn:r2015	2004-07-06 23:25:21 +00:00
Roger Dingledine	cbf73b2bc5	touchups all over put uptime in descriptor svn:r2011	2004-07-04 22:48:11 +00:00
Nick Mathewson	0f3fcfd1db	When tor_lookup_hostname says 0.0.0.0, treat it as an error. svn:r2003	2004-07-04 04:52:43 +00:00
Roger Dingledine	198e5f4c16	fix a seg fault when you try to launch a circ svn:r2002	2004-07-03 01:45:13 +00:00
Roger Dingledine	dc0a36d27b	populate circ->n_conn_id_digest when we set circ->n_conn svn:r2001	2004-07-03 01:37:59 +00:00
Nick Mathewson	7d8de8cd10	More digest/nickname fixes svn:r2000	2004-07-02 23:40:03 +00:00
Roger Dingledine	d58d4c0db6	another checkpoint toward letting ORs connect on demand svn:r1999	2004-07-02 23:08:59 +00:00
Roger Dingledine	62dcf9e20f	some of the infrastructure to let ORs connect on demand svn:r1998	2004-07-02 09:29:01 +00:00
Nick Mathewson	cbab134bd9	Switch most uses of _by_addr_port to _by_identity_digest svn:r1997	2004-07-01 23:13:04 +00:00
Roger Dingledine	e1ba0c4663	running-routers now lists down routers too (with a ! before their name) svn:r1996	2004-07-01 11:32:26 +00:00
Nick Mathewson	541add90a1	Track routers by hash of identity key; use hex hash of identity key in place of nickname; accept (and use) hash of identity key in EXTEND cells. svn:r1994	2004-07-01 01:16:59 +00:00
Roger Dingledine	f42f04c859	cleanups on 008pre1 items svn:r1993	2004-06-30 21:48:02 +00:00
Nick Mathewson	29818d5b6b	Use arguments to routerlist_update_from_runningrouters correctly svn:r1992	2004-06-30 16:48:36 +00:00
Nick Mathewson	b1e9adf056	Always use get_data_directory() instead of options.DataDirectory; fix a memory leak in router.c svn:r1991	2004-06-30 16:37:08 +00:00
Nick Mathewson	653aaeef08	Always log version when starting tor. svn:r1990	2004-06-30 16:35:11 +00:00
Roger Dingledine	899bd4f471	stop leaking options->ContactInfo on hup svn:r1989	2004-06-29 19:46:06 +00:00
Roger Dingledine	0f69fd9954	add an example ContactInfo line to torrc.sample svn:r1988	2004-06-29 19:32:11 +00:00
Nick Mathewson	76f769deb9	Remaining 008pre1 items done; deferred where more design is needed. More docs and (way more!) testing needed. Done: - Authdirservers down directories from others. - Generate and use running-routers lists - Cache directories; store across reboots. - Refactor directory parsing a bit; note potential trouble spots. svn:r1985	2004-06-25 00:29:31 +00:00
Nick Mathewson	f7976c1e9b	Terminate comment svn:r1982	2004-06-21 04:40:24 +00:00
Nick Mathewson	8aec3a7301	Implement several 008pre1 items: needs more testing svn:r1981	2004-06-21 04:37:27 +00:00
Roger Dingledine	207fcb35d1	tweaks and bugfix on resolve/resolved code svn:r1980	2004-06-17 21:11:09 +00:00
Nick Mathewson	3708886939	Implement RESOLVE/RESOLVED cells and socks resolve code svn:r1978	2004-06-17 18:13:09 +00:00
Roger Dingledine	ba5d48e852	router->is_trusted_dir implies router->dir_port>0 and add some infrastructure for fetching running-routers list svn:r1973	2004-06-16 21:08:29 +00:00
Roger Dingledine	80cee93f84	include <inttypes.h> if we have it openbsd on a sparc64 needs this (apparently) svn:r1971	2004-06-16 00:49:27 +00:00
Roger Dingledine	43295ca61f	if datadirectory isn't owned by this uid, tell the user he must fix it before he can proceed. svn:r1968	2004-06-13 11:28:32 +00:00
Roger Dingledine	73d3f3efa5	what is this "command line" that we can allegedly write to? svn:r1967	2004-06-13 11:25:20 +00:00
Nick Mathewson	a788981399	Implement code to run tor as an NT service. More testing is needed, as is code to install the service. svn:r1966	2004-06-12 21:43:02 +00:00
Nick Mathewson	125b351970	Break tor_main into startup/loop/shutdown portions, to make NT service refactoring possible. svn:r1965	2004-06-12 19:45:46 +00:00
Roger Dingledine	23c1a72c4c	Address can be an IP too svn:r1964	2004-06-10 14:23:34 +00:00
Nick Mathewson	dbf9fe57ea	Use intptr_t correctly in test.c; try to resolve ia64 warnings svn:r1963	2004-06-08 19:08:45 +00:00
Nick Mathewson	5577333db7	Update windows version to 0.0.7 svn:r1962	2004-06-07 22:31:24 +00:00
Roger Dingledine	d90cb3504e	provide a prototype for dnsworkers_rotate svn:r1961	2004-06-07 20:00:30 +00:00
Roger Dingledine	26f77f4454	tweak on the sample torrc svn:r1951	2004-06-06 18:00:59 +00:00
Nick Mathewson	184f4e6044	Rotate dnsworkers and cpuworkers on SIGHUP, so they get new config settings too svn:r1950	2004-06-06 03:38:31 +00:00
Nick Mathewson	0d1b4b5024	Unbork windows whitespace svn:r1949	2004-06-05 01:56:54 +00:00
Nick Mathewson	17b5b3685f	Make tor build on win32 again; handle locking for server svn:r1948	2004-06-05 01:50:35 +00:00
Roger Dingledine	42569ffd0f	bump an info message down to a debug svn:r1947	2004-06-03 05:57:27 +00:00
Nick Mathewson	dda75e8f09	Document new config options in torrc.sample.in svn:r1944	2004-06-02 20:36:39 +00:00
Nick Mathewson	66881d5709	If we are a directory, we should trust ourself. svn:r1943	2004-06-02 20:15:35 +00:00
Nick Mathewson	65e26bae3d	Check directory signatures based on name of signer, not on whom we got the directory from. svn:r1940	2004-06-02 20:00:57 +00:00
Roger Dingledine	011ccbbf8d	crank up some of our constants, for better scalability svn:r1938	2004-06-02 19:44:41 +00:00
Roger Dingledine	4db9e9aa8a	define FD_SETSIZE in all cases, not just win32 svn:r1937	2004-06-02 19:44:23 +00:00
Nick Mathewson	605e10a650	Stop multiplying logs on sighup. svn:r1936	2004-06-02 19:18:37 +00:00
Roger Dingledine	69931106f8	be sure to detach streams from the circuit linked list before freeing them also, don't bother marking a conn for close if you're about to free it svn:r1935	2004-06-02 18:32:24 +00:00
Nick Mathewson	0932505829	Only connection_dns_remove resolving exit connections svn:r1934	2004-06-02 18:12:49 +00:00
Roger Dingledine	fbbb4d01c3	bugfix: while closing a circuit, we were freeing the conns that were pending resolve, but not removing them from the pending resolve list svn:r1933	2004-06-02 18:11:28 +00:00
Nick Mathewson	0d20fee2fb	Add more asserts to dns-pending connections; fix a couple seeming bugs. svn:r1931	2004-06-01 22:09:58 +00:00
Nick Mathewson	94782444f8	Check recommended-software string early, before actually parsing the directory. svn:r1930	2004-06-01 18:19:01 +00:00
Roger Dingledine	4181d18b3d	declare the epipe bug a non-bug. now we catch and ignore epipe signals, and when write returns epipe, we simply return -1 and close the socket/connection. svn:r1928	2004-06-01 17:31:13 +00:00
Roger Dingledine	1ef411fefd	use sys/param.h if it's there svn:r1927	2004-06-01 17:03:01 +00:00
Roger Dingledine	8ca162c472	put a comment reminding us that we do hashes in software only svn:r1925	2004-06-01 16:36:56 +00:00
Roger Dingledine	834ffa358f	bugfix: if the wedged dir conn has no bytes to flush, then we never close it. svn:r1924	2004-05-28 17:56:17 +00:00
Roger Dingledine	8064807896	dirservers try to reconnect periodically too, in case connections have failed svn:r1922	2004-05-28 15:01:47 +00:00
Roger Dingledine	1841aa456b	rik's patch to not complain about freebsd's bug svn:r1921	2004-05-26 20:27:54 +00:00
Nick Mathewson	9b4e8486ce	Keep temporary log in place while configuring logs svn:r1919	2004-05-24 02:28:15 +00:00
Roger Dingledine	994c9cbd7e	commit two fixes from Thomas Themel svn:r1918	2004-05-22 18:05:20 +00:00
Roger Dingledine	f875db1821	it looks like parse_log_level() was never taught about WARN? svn:r1917	2004-05-21 12:38:52 +00:00
Roger Dingledine	c278ff3bc2	minor comment patch svn:r1916	2004-05-21 12:30:07 +00:00
Roger Dingledine	f51061439b	when the dns resolve is cancelled, or fails, be sure to remove conn from circ->resolving_streams otherwise it gets freed and stays there, causing seg faults. svn:r1915	2004-05-21 12:25:15 +00:00
Roger Dingledine	3532ba8177	a few instructions for hidden services svn:r1914	2004-05-20 22:41:06 +00:00
Roger Dingledine	a8417dfac8	fix a double mark-for-close svn:r1913	2004-05-20 22:39:01 +00:00
Nick Mathewson	ccb825128e	Tinker with log behavior: never send error messages about logs into the bitbucket svn:r1912	2004-05-20 19:47:28 +00:00
Roger Dingledine	1c21a02b90	router_choose_random_node() was ignoring its routerlist argument. so now we don't pass it one. svn:r1911	2004-05-20 19:12:28 +00:00
Roger Dingledine	66dd21b7a4	some more patching svn:r1910	2004-05-20 08:41:54 +00:00
Roger Dingledine	034110e761	bugfix: if no loglevel or logfile is specified, then we need to open a default log to stdout. svn:r1909	2004-05-20 08:15:28 +00:00
Roger Dingledine	faf2fdb1e0	don't ever expire dirserver routerinfos! svn:r1908	2004-05-20 06:42:38 +00:00
Roger Dingledine	30a07b2ecd	non-dirservers expire routerinfo's that are more than a day old svn:r1907	2004-05-20 05:10:30 +00:00
Roger Dingledine	b6faca2268	enable checking the socks policy svn:r1906	2004-05-20 04:16:43 +00:00
Nick Mathewson	80365b9897	Allow multiple exit policy lines; mostly add support for AP policies svn:r1905	2004-05-20 02:42:50 +00:00
Nick Mathewson	80be19d9da	Tighten assert_cpath_layer_ok assumptions svn:r1904	2004-05-19 23:51:39 +00:00
Roger Dingledine	b37450ce55	do all the heavy lifting in connection_about_to_close_connection, not in _connection_mark_for_close this will hopefully clean up the huge cyclical function mess svn:r1903	2004-05-19 23:32:20 +00:00
Nick Mathewson	b8f535a2d8	tor_assert, not assert. stdout, not stderr svn:r1902	2004-05-19 21:40:44 +00:00
Nick Mathewson	d95f347b14	Add Port to *bindAddress. svn:r1901	2004-05-19 20:25:44 +00:00
Nick Mathewson	9d2cd7fc6e	Allow multiple logfiles at different severity ranges svn:r1899	2004-05-19 20:07:08 +00:00
Roger Dingledine	41c9b8230d	fix compile error in dirserv (declare variables before the rest of the function) svn:r1896	2004-05-19 19:42:50 +00:00
Nick Mathewson	ba14428d66	Fix segfault svn:r1895	2004-05-19 19:28:24 +00:00
Nick Mathewson	1cfac90984	remove upper limit on number of descriptors/directories in dirserver; use smartlists instead of arrays svn:r1894	2004-05-18 17:41:40 +00:00
Roger Dingledine	d2de7120fa	fix a seg fault, add another XXX for nick ;) svn:r1892	2004-05-18 16:54:04 +00:00
Nick Mathewson	7511fbf993	Resolve some XXXs svn:r1889	2004-05-18 15:35:21 +00:00
Nick Mathewson	a782b83c28	Only try to launch a fixed number of intro circuits for a service per 15-minute period or before all of the intro circuits succeed, whichever comes first svn:r1883	2004-05-18 01:53:53 +00:00
Nick Mathewson	683d06bf44	Fix segfault and logic error in last patch. svn:r1881	2004-05-17 20:41:40 +00:00
Nick Mathewson	50b7ebcf9e	Make directory functions update routerlist, not replace it. Add notion of OR-is-trusted-to-be-a-dirserver. Arma, please review: does this handle being a dirserver right? svn:r1880	2004-05-17 20:31:01 +00:00
Roger Dingledine	6dc576bab7	bugfix: our integrity-checking digest was checking only the most recent cell, not the previous cells like we'd thought. this change is backward incompatible. svn:r1868	2004-05-15 23:49:41 +00:00
Roger Dingledine	04bb8c8046	bugfix: if a circuit if borderline too old, then count it as too old. bugfix: we were retrying the same circuit after getting a resolve failure. so of course the next two tries would fail too. now we try a new circuit each time (at most three times). svn:r1867	2004-05-15 07:21:25 +00:00
Roger Dingledine	010ee5d0ba	having two example exitpolicy lines, when only one is allowed, was confusing svn:r1865	2004-05-13 22:38:16 +00:00
Roger Dingledine	d7815e85a7	assert_cpath_ok has always been broken re-disable it. svn:r1864	2004-05-13 07:44:21 +00:00
Roger Dingledine	ef561c0e42	Break files apart into more modules * \file circuitbuild.c * \brief The actual details of building circuits. * \file circuitlist.c * \brief Manage the global circuit list. * \file circuituse.c * \brief Launch the right sort of circuits, attach streams to them. * \file connection_edge.c * \brief Handle edge streams. * \file onion.c * \brief Functions to queue create cells, and handle onionskin * parsing and creation. * \file relay.c * \brief Handle relay cell encryption/decryption, plus packaging and * receiving from circuits. svn:r1863	2004-05-13 07:24:49 +00:00
Roger Dingledine	5ba9235873	clean up directory.c API svn:r1860	2004-05-12 23:48:57 +00:00
Roger Dingledine	630e930799	don't flush the buf from inside connection_write_to_buf svn:r1859	2004-05-12 22:56:26 +00:00
Roger Dingledine	1cf1836990	break connection_edge_end out of connection_mark_for_close svn:r1858	2004-05-12 21:12:33 +00:00
Nick Mathewson	537fb82cbb	Make some functions static svn:r1857	2004-05-12 20:58:27 +00:00
Roger Dingledine	32c42a0ee2	break rend_client_desc_fetched out of connection_mark_for_close svn:r1856	2004-05-12 20:36:44 +00:00
Roger Dingledine	7ee6194f3a	break part of circuit.c into relay.c svn:r1854	2004-05-12 19:49:48 +00:00
Nick Mathewson	9c3fba5c3b	Not every RSA decrypt should warn on failure. svn:r1853	2004-05-12 19:30:28 +00:00
Nick Mathewson	f1bc7af9f5	Make "connected" a different case from "finished_flushing"; always close_immediate whhen connect() fails. svn:r1852	2004-05-12 19:17:09 +00:00
Roger Dingledine	4c9138d640	calling flush_buf and not checking for return value is bad svn:r1851	2004-05-12 18:41:32 +00:00
Roger Dingledine	df4be6a1f7	list in-points to command.c svn:r1849	2004-05-11 03:21:18 +00:00
Nick Mathewson	3e2f889a29	Add an extra flush attempt when closing wedged dir conns, in an attempt to isolate the EPIPE bug svn:r1848	2004-05-11 01:55:32 +00:00
Nick Mathewson	b45fafa3d0	Split directory/router parsing functionality into separate file from routerlist.c svn:r1846	2004-05-10 17:30:51 +00:00
Roger Dingledine	83f06dcc97	always a bit more svn:r1844	2004-05-10 10:31:48 +00:00
Roger Dingledine	3cdf2d67da	it's amazing what a bit of punctuation can do for appearances svn:r1843	2004-05-10 10:27:54 +00:00
Roger Dingledine	6168b3222e	a few more pieces of markup svn:r1841	2004-05-10 08:56:42 +00:00
Roger Dingledine	5dd9e60231	doxygen markup for common/*.h svn:r1840	2004-05-10 07:54:13 +00:00
Roger Dingledine	341d6f2cab	more cleanup, including fleshing out or.h more svn:r1839	2004-05-10 07:37:10 +00:00
Nick Mathewson	720281b32e	Close rogue <b>s svn:r1838	2004-05-10 07:27:29 +00:00
Roger Dingledine	d9fa234fd9	comments and doxygen markup on circuit.c svn:r1837	2004-05-10 07:02:58 +00:00
Nick Mathewson	3bf2c572ad	Doxygen most of or.h svn:r1836	2004-05-10 06:52:01 +00:00
Nick Mathewson	ae2a2072b9	Doxygenate config.c svn:r1834	2004-05-10 04:48:13 +00:00
Roger Dingledine	4845fe7197	comment and doxygenate connection_edge.c svn:r1833	2004-05-10 04:42:22 +00:00
Nick Mathewson	81922a125c	More doxygenation. svn:r1832	2004-05-10 04:34:48 +00:00
Roger Dingledine	397466a23d	give connection.c a skeletal file/brief header svn:r1831	2004-05-10 03:56:58 +00:00
Roger Dingledine	658873eb01	tweak comment in connection_or svn:r1830	2004-05-10 03:54:33 +00:00
Nick Mathewson	c0ea93337d	Doxygenate common. svn:r1829	2004-05-10 03:53:24 +00:00
Roger Dingledine	9968f1da98	doxygen for tor_main.c svn:r1828	2004-05-10 02:43:41 +00:00
Roger Dingledine	a26265c3cc	remove an orphan function declaration svn:r1827	2004-05-10 02:39:48 +00:00
Roger Dingledine	21e094a5d3	function header comments for onion.c, including doxygen markup svn:r1826	2004-05-10 02:36:04 +00:00
Roger Dingledine	8f6aa6688f	function header comments for connection.c, including doxygen markup svn:r1825	2004-05-10 01:32:57 +00:00
Roger Dingledine	c6d4a00c5f	more doxygen markup plenty more remains svn:r1824	2004-05-09 16:47:25 +00:00
Roger Dingledine	b384c5a18d	bugfix: do directory_send_command only after we've established a socket also many comments, cleaning, etc svn:r1823	2004-05-09 16:33:04 +00:00
Nick Mathewson	93576d5289	Add doxygen markup for util and buffers svn:r1820	2004-05-07 17:04:12 +00:00
Roger Dingledine	fa3db976df	comment the functions in connection_or.c svn:r1818	2004-05-07 08:53:40 +00:00
Roger Dingledine	f1fc4ce22b	comment the functions in command.c this is one of the files nick regarded as scary, so hopefully these will help. svn:r1817	2004-05-07 08:07:41 +00:00
Roger Dingledine	d4efa475a1	forward-port header-length-increase patch svn:r1814	2004-05-06 22:47:48 +00:00
Roger Dingledine	e45fd6cec1	forward-port built-in dirservers string svn:r1813	2004-05-06 22:47:15 +00:00
Roger Dingledine	f34b600764	forward-port dirservers file svn:r1812	2004-05-06 22:46:42 +00:00
Nick Mathewson	6cfa2835a1	Fix bug in stream position adjustment svn:r1801	2004-05-06 19:51:50 +00:00
Nick Mathewson	ebe8fa0d62	Use correct aes-ctr implementation in mainline, too. svn:r1800	2004-05-06 19:41:33 +00:00
Roger Dingledine	9bf9ca4d09	bugfix: add a circ->resolving_streams field, and make dns resolving streams not actually in the connection_array until they're done resolving. bugfix: actually complain if we duplicate mark-for-close a circuit add more logging for relay ends that claim dns resolve failed, so we can find out why they're not being retried. svn:r1798	2004-05-06 11:08:04 +00:00
Nick Mathewson	e6477a8e16	Document the rest of main.c svn:r1797	2004-05-05 21:35:12 +00:00
Nick Mathewson	682a805092	Comments for nearly all non-tricky files svn:r1796	2004-05-05 21:32:43 +00:00
Nick Mathewson	6cfdc90d92	Use intptr_t when playing with void*s svn:r1795	2004-05-05 20:27:20 +00:00
Nick Mathewson	8aebd83a0e	Add intptr_t and uintptr_t to torint.h svn:r1794	2004-05-05 20:26:35 +00:00
Nick Mathewson	e6ac85a8cc	Fix compilation warnings on 64-bit platforms svn:r1793	2004-05-05 20:09:06 +00:00
Nick Mathewson	44defa4b1a	Never list unapproved servers as recommended svn:r1790	2004-05-05 04:55:00 +00:00
Nick Mathewson	924f60288a	More documentation; fix for compilation warning svn:r1789	2004-05-05 02:50:38 +00:00
Nick Mathewson	2ba0776b02	Only connection_add connections once they have conn->s sett; refactor code around this. Should make stuff more bulletproof. svn:r1788	2004-05-05 01:26:57 +00:00
Nick Mathewson	d49d3dcc7b	Make non-fake tor_poll robust against -1 fds svn:r1787	2004-05-05 01:01:34 +00:00
Roger Dingledine	608c156820	must close marked connections at the end of run_scheduled_events. otherwise they might have a socket -1, and if we leave them around they'll muck up poll/select. i think this was the cause of our win32 and os x fakepoll crashes, and probably would cause other errors down the road. svn:r1786	2004-05-05 00:59:42 +00:00
Nick Mathewson	efdb356a81	More documentation svn:r1785	2004-05-05 00:30:43 +00:00
Roger Dingledine	fa6e9efcd0	accept port 81 by default also, since people have been asking for it svn:r1784	2004-05-04 22:46:19 +00:00
Nick Mathewson	89275e7806	Comment router*.c svn:r1783	2004-05-04 18:17:45 +00:00
Nick Mathewson	08ac3c7190	Fix mac compile svn:r1782	2004-05-04 18:17:28 +00:00
Nick Mathewson	e6f3bf2a68	tor_assert(), not assert() svn:r1777	2004-05-02 20:27:48 +00:00
Nick Mathewson	3dd1ef8783	Fix windows compile. svn:r1776	2004-05-02 20:23:35 +00:00
Nick Mathewson	af08c4f878	Working strerror for windows socket errors, plus some snide comments. svn:r1775	2004-05-02 20:18:21 +00:00
Nick Mathewson	a187d3e0b6	Assert that we never try to fakepoll on sock -1. svn:r1774	2004-05-02 20:17:43 +00:00
Nick Mathewson	a16ec39800	Windows version is 0.0.6 too svn:r1771	2004-05-02 19:29:59 +00:00
Nick Mathewson	d055ac4709	Bump windows version to 0.0.6rc4 svn:r1767	2004-05-02 03:38:31 +00:00
Roger Dingledine	bbbc063ed9	stop the circuit_receive_relay_cell warning mark the circ for close if circuit_extend fails because the next hop is not up yet; don't just return -1 svn:r1765	2004-05-02 03:32:00 +00:00
Roger Dingledine	25909c2c29	patches on patches svn:r1763	2004-05-02 03:15:55 +00:00
Roger Dingledine	1558fb7650	some patches on the patches svn:r1761	2004-05-01 23:29:20 +00:00
Nick Mathewson	f6fe336ad4	Documenmt buffers.c; remove function that nobody ever calls. svn:r1760	2004-05-01 22:08:43 +00:00
Nick Mathewson	4dc30ea3c8	Remove bogus */ so util.c compiles svn:r1759	2004-05-01 21:50:53 +00:00
Nick Mathewson	9a041591ac	Finish documenting the functions in common svn:r1758	2004-05-01 21:41:23 +00:00
Nick Mathewson	6fa2ded74c	Fix windows compile svn:r1757	2004-05-01 20:55:31 +00:00
Nick Mathewson	908ccb9dcd	Handle windows socket errors correctly; comment most of common. svn:r1756	2004-05-01 20:46:28 +00:00
Roger Dingledine	ac4cb9bdd1	fix a seg fault (whoops) svn:r1755	2004-04-30 16:35:48 +00:00
Roger Dingledine	2b5e6aef15	note another bug to be fixed sometime svn:r1754	2004-04-30 05:42:52 +00:00
Roger Dingledine	18f250c364	update the built-in dirservers default svn:r1750	2004-04-29 08:10:13 +00:00
Roger Dingledine	4b316b4a7d	some cosmetic fixes svn:r1747	2004-04-29 02:52:49 +00:00
Nick Mathewson	5a9b144092	Oops -- the Windows function is closesocket, not socketclose svn:r1746	2004-04-28 21:17:42 +00:00
Nick Mathewson	9322641710	Use socketclose on windows as appropriate; end pid files with newline svn:r1745	2004-04-28 21:14:56 +00:00
Roger Dingledine	dd335d9bb2	use tor_lookup_hostname for binding local addresses too svn:r1744	2004-04-28 20:57:03 +00:00
Nick Mathewson	3a66f523a1	Regenerate windows orconfig.h to match current autoheader generated orconfig.h svn:r1743	2004-04-28 20:43:30 +00:00
Nick Mathewson	ddb15b8f67	Remove IVs from cipher code, since AES-ctr has none. svn:r1742	2004-04-28 20:31:32 +00:00
Roger Dingledine	5d1510883e	use nick's _ARRAYSIZE abstraction svn:r1741	2004-04-28 20:22:37 +00:00
Roger Dingledine	47dc5cd1c8	nick, is this what you meant? svn:r1740	2004-04-28 20:18:22 +00:00
Nick Mathewson	7055f837ab	Make Tor build on win32 with VC6 without warnings. svn:r1739	2004-04-28 20:13:21 +00:00
Roger Dingledine	ca8d50abeb	bug resolved (hopefully), so remove comment svn:r1738	2004-04-28 20:12:44 +00:00
Roger Dingledine	22c0cd8a14	clean dns.c better svn:r1737	2004-04-28 20:11:37 +00:00
Roger Dingledine	25d5425fdb	fix a bug in dns.c, note but don't fix another one svn:r1735	2004-04-28 19:55:20 +00:00
Nick Mathewson	ac622d94dc	Workarounds for a couple of pieces of windows strangeness. svn:r1734	2004-04-28 19:35:12 +00:00
Roger Dingledine	8cc9001391	clean some dead code (right?) svn:r1733	2004-04-28 00:05:56 +00:00
Roger Dingledine	4e0dd5bd33	some compilers don't like an array of length zero nick: should we remove support for IVs for now, since we don't use them and don't plan to use them? svn:r1732	2004-04-27 23:50:35 +00:00
Roger Dingledine	158e2cf536	set Content-Type on the directory and hidserv descriptor svn:r1731	2004-04-27 21:48:37 +00:00
Roger Dingledine	9965bd8387	make my assumption explicit svn:r1730	2004-04-27 11:28:45 +00:00
Roger Dingledine	505bb2f4a0	it was the second bug that was nailing us. periodically we expire some circuits if we already have enough, and we were counting rend circs in that number. (the first one wasn't a bug after all) svn:r1729	2004-04-27 11:23:56 +00:00
Roger Dingledine	8e8af6aaee	don't expire joined-rend circs that have an exit connection attached and don't expire non-general excess circuits svn:r1728	2004-04-27 10:16:31 +00:00
Nick Mathewson	873564ea9c	Some versions of openssl have an SSL_pending function that erroneously returns bytes when there is a non-application record pending. I have no idea when/why this would even happen, but let's catch it and make sure tor_tls_get_pending_bytes stays correct. svn:r1727	2004-04-26 23:19:21 +00:00
Nick Mathewson	06624df622	Log number of bytes pending after read. svn:r1726	2004-04-26 23:05:58 +00:00
Roger Dingledine	d7f4b82373	rendmid says it drops but actually sends nack fix log messages svn:r1725	2004-04-26 23:02:20 +00:00
Nick Mathewson	d6d4b93863	Remove spurious semi svn:r1724	2004-04-26 23:01:15 +00:00
Nick Mathewson	ad07c62938	Add a macro to catch unhandled openssl errors. svn:r1723	2004-04-26 23:00:07 +00:00
Roger Dingledine	e34c201bb3	and other debugs svn:r1722	2004-04-26 22:22:18 +00:00
Roger Dingledine	719bb5c0f3	log debug so nick can see it too svn:r1721	2004-04-26 22:22:11 +00:00
Peter Palfrader	750211259b	The dots are there so you see test doing something. Therefore we should flush them after printing svn:r1720	2004-04-26 22:12:13 +00:00
Roger Dingledine	80d0b634a4	add a debugging entry, to find the wants-to-read-but-can't bug svn:r1719	2004-04-26 21:15:06 +00:00
Nick Mathewson	337f7a981f	Include strerror(errno) with tls syscall errors svn:r1718	2004-04-26 18:11:58 +00:00
Nick Mathewson	f6dbe5a0d4	Refactor crypto error handling to be more like TLS error handling: crypto_perror is a no-no, since an operation can set more than one error. Also, fix a bug in the unix crypto_seed_rng: mixing stdio with /dev/urandom is a bad idea, since fopen can make all kinds of weird extraneous syscalls (mmap, fcntl, stat64, etc.) and since fread tends to buffer data in big chunks, thus depleting the entropy pool. svn:r1717	2004-04-26 18:09:50 +00:00
Nick Mathewson	b410dff6c0	Log pending TLS errors in a couple more places, in case they are possible. svn:r1716	2004-04-26 16:52:47 +00:00
Roger Dingledine	fff89216a9	tell us when we're rotating things svn:r1712	2004-04-26 09:32:51 +00:00
Roger Dingledine	fb2279b90b	since we don't support truncateds much, don't bother sending them; just close the circ. (this wasn't relevant before, because we were mis-handling destroys.) svn:r1711	2004-04-26 04:32:01 +00:00
Roger Dingledine	bd38df8472	fix a bug that's been lurking since 27 may 03 (!) when passing back a destroy cell, we would use the wrong circ id. how the heck did this work? svn:r1710	2004-04-26 03:42:41 +00:00
Nick Mathewson	0355d29e12	Call tls_log_errors at a more appropriate location; we can remove the other calls in tor_tls_verify once we are sure they never happen. svn:r1709	2004-04-26 03:09:17 +00:00
Nick Mathewson	75dc76eb3e	Better error msg on unknown circuit id. svn:r1708	2004-04-26 03:00:33 +00:00
Nick Mathewson	cb465160da	Very blunt debugging code: log pending errors at start and end of tor_tls_verify svn:r1707	2004-04-26 02:33:12 +00:00
Roger Dingledine	10f3b74cb9	tell us the nickname of the OR that hung up on us svn:r1706	2004-04-26 01:50:08 +00:00
Nick Mathewson	568a4d187a	Check for machine/limits.h in addition to sys/limits.h svn:r1705	2004-04-25 23:47:26 +00:00
Roger Dingledine	9e5d2ad91c	don't crash, if a conn that sent a begin has suddenly lost its circuit svn:r1704	2004-04-25 22:48:47 +00:00
Roger Dingledine	482d7e7cd3	resolve a double-mark-for-close when things die inside connection_handle_write svn:r1702	2004-04-25 22:23:54 +00:00
Roger Dingledine	dccbbaa88a	give us a new dirservers file svn:r1700	2004-04-25 21:56:52 +00:00
Roger Dingledine	28f034e10a	now assume all routers support rendezvous cells svn:r1699	2004-04-25 21:32:04 +00:00
Roger Dingledine	25d54257fb	use tor_assert remove obsolete BUF_OK macro svn:r1697	2004-04-25 20:37:37 +00:00
Roger Dingledine	37192bd25e	use tor_assert and PUBLIC_KEY_OK but don't use tor_assert inside log.c, to avoid loops svn:r1696	2004-04-25 19:59:38 +00:00
Nick Mathewson	e062ca046b	Add a tor_assert macro that logs failed assertions. svn:r1695	2004-04-25 19:37:39 +00:00
Nick Mathewson	70bbd0cafa	Add assert on crypto_pk_write_private_key,and macros to make sure we have real keys svn:r1694	2004-04-25 19:21:44 +00:00
Nick Mathewson	0fca143ea1	Remove onion_pkey from connection, since onion keys can change more often than connections. Also add more log messages svn:r1693	2004-04-25 19:04:11 +00:00
Nick Mathewson	cb3897e5ab	remove spurious router_rebuild_descriptor svn:r1692	2004-04-25 19:01:49 +00:00
Roger Dingledine	7fbc35c136	don't build and upload a new desc twice in a row svn:r1691	2004-04-25 05:19:03 +00:00
Roger Dingledine	e355ed0e15	log correctly if decoding onion failed svn:r1690	2004-04-25 04:49:11 +00:00
Roger Dingledine	6a45028ccb	don't warn when private_decrypt_hybrid fails svn:r1689	2004-04-25 04:32:59 +00:00
Roger Dingledine	7e2a2a7f81	bugfix: when rotating onion key, do it (more) correctly svn:r1688	2004-04-25 03:38:19 +00:00
Roger Dingledine	0b31d0d4e8	more touch-ups svn:r1687	2004-04-24 23:32:24 +00:00
Nick Mathewson	3ace033c0c	Spurious link-key should not be an error svn:r1686	2004-04-24 22:50:09 +00:00
Nick Mathewson	220e859912	Note router addr:port in log messages svn:r1685	2004-04-24 22:40:32 +00:00
Nick Mathewson	2e47a0f009	Compare nicknames casei. svn:r1684	2004-04-24 22:34:31 +00:00
Nick Mathewson	c44016e86e	Merge flagday into main branch. svn:r1683	2004-04-24 22:17:50 +00:00
Roger Dingledine	3c250a2fed	only expire wedged dir conns that haven't already been expired svn:r1676	2004-04-20 17:27:54 +00:00
Roger Dingledine	06a60c4fbb	use the real socketpair if we've got it now it's just windows that has to use the kludged one svn:r1675	2004-04-19 21:31:32 +00:00
Roger Dingledine	a3200f79cd	the socketpair bug is no longer a bug now it is a documented behavior svn:r1674	2004-04-19 21:25:48 +00:00
Roger Dingledine	5cfec379ae	expire wedged dir conns after 5min without write, not simply after 5min svn:r1673	2004-04-19 20:08:42 +00:00
Roger Dingledine	d40e9f453f	give wedged dir conns a last chance to flush svn:r1671	2004-04-19 01:59:20 +00:00
Roger Dingledine	c4b72a254f	tmp patch to also expire old clean rend_ready circs for now will have to be fixed once we build-and-open rend circs preemptively svn:r1668	2004-04-18 09:27:05 +00:00
Roger Dingledine	e9ebefc8bf	bugfix: you mean we're supposed to reuse fresh descriptors and refetch stale ones, not reuse stale ones and refetch fresh ones? svn:r1667	2004-04-18 09:04:37 +00:00
Roger Dingledine	bce1fc43a2	when you get an intro ack, don't also count it as an intro nack svn:r1666	2004-04-18 08:38:40 +00:00
Roger Dingledine	3fa2925a6a	if an intro circ waiting for an ack dies before getting one, then count it as a nack svn:r1665	2004-04-18 07:37:16 +00:00
Roger Dingledine	8d86f8abf5	reverse the logic, captain svn:r1664	2004-04-18 06:42:13 +00:00
Roger Dingledine	7a7baf0552	expire dir connections that live for more than 5 minutes svn:r1663	2004-04-18 06:35:31 +00:00
Roger Dingledine	14c30fe9fa	bugfix: give dir_conn a state before building the bridge, so it has a state if things fail svn:r1660	2004-04-17 20:19:43 +00:00
Roger Dingledine	65d507b980	log n_circ_ids when attaching rend streams svn:r1657	2004-04-17 10:25:38 +00:00
Roger Dingledine	26dd5c68b0	a ! goes a long way toward more helpful debug messages svn:r1656	2004-04-17 10:04:00 +00:00
Roger Dingledine	bd4a776576	include sys/limits.h if it's found svn:r1654	2004-04-17 06:35:18 +00:00
Roger Dingledine	a54ded2879	util.c uses LONG_MAX, needs another include on fbsd 5.x svn:r1653	2004-04-17 06:35:03 +00:00
Roger Dingledine	01e594e512	clean up some warnings svn:r1651	2004-04-17 06:34:20 +00:00
Roger Dingledine	0e94b9ff77	more useful logs to track weasel's bug svn:r1649	2004-04-17 05:17:40 +00:00
Roger Dingledine	f5427463f5	more debugging to hunt for a bug svn:r1647	2004-04-17 01:33:04 +00:00
Roger Dingledine	8d62a36256	bugfix: when you sleep your hidden-service laptop, as soon as it wakes up it tries to upload a service descriptor, but socketpair fails for some reason (localhost not up yet?) now we simply give up on that upload, and we'll try again later. svn:r1646	2004-04-17 00:46:05 +00:00
Roger Dingledine	f36d7b8fea	fix another rare bug: when we had tried all the intro points for a hidden service, we fetched the descriptor again, but we left our introcirc thinking it had already sent an intro, so it kept waiting for a response... svn:r1644	2004-04-16 14:35:28 +00:00
Roger Dingledine	ed24a4f807	fix a pair of duplicate mark-for-closes svn:r1643	2004-04-16 14:26:23 +00:00
Roger Dingledine	f84fa39d87	when alice uses a port that the hidden service doesn't accept, it now sends back an end cell (denied by exit policy). otherwise alice would just have to wait to time out. svn:r1642	2004-04-16 13:49:14 +00:00
Roger Dingledine	a0a6ed85d1	more useful logging for rend services and clients svn:r1641	2004-04-16 11:48:03 +00:00
Roger Dingledine	359c1fb9aa	wait a minute, weasel said there was a memory-stomping bug here let's see if we find it svn:r1639	2004-04-16 08:49:14 +00:00
Roger Dingledine	9c1470840f	i was wrong about one of my invariants now it's commented this should fix asserts when you try an intro point, get a nack, and try a second one and it works. svn:r1637	2004-04-16 08:21:35 +00:00
Roger Dingledine	598d8b8f79	put in an extra assert, might find a bug these way svn:r1636	2004-04-16 04:41:07 +00:00
Roger Dingledine	4c2de3a2b6	compress end-of-second summary into one line svn:r1635	2004-04-15 22:09:14 +00:00
Roger Dingledine	4d380ea902	quiet a -l info that should be -l debug svn:r1634	2004-04-15 22:08:37 +00:00
Nick Mathewson	880ffd8f64	Must detach before attaching, or else we infinite-loop svn:r1632	2004-04-15 03:48:26 +00:00
Nick Mathewson	f6dd710aff	Strings need room for a NUL. svn:r1630	2004-04-15 02:02:46 +00:00
Nick Mathewson	3f352719f3	Add a missing return -1 svn:r1629	2004-04-15 01:23:43 +00:00
Roger Dingledine	26c1c8f173	make unattached rend streams expire after a while (60s) (they were darned persistent) also make intro circs that are waiting for acks expire after a while (20s) svn:r1628	2004-04-15 01:08:59 +00:00
Roger Dingledine	ac38746b3b	narrow in closer svn:r1627	2004-04-15 00:03:48 +00:00
Roger Dingledine	b51561f7fb	prune abandoned circs better add debugging info for the bug weasel found svn:r1626	2004-04-14 23:52:29 +00:00
Nick Mathewson	37255d24bc	Retry non-final-hop rendezvous failures svn:r1625	2004-04-14 21:40:50 +00:00
Nick Mathewson	94f126bca3	Never ever leave ri.platform unset. svn:r1624	2004-04-14 19:51:57 +00:00
Roger Dingledine	cda782bac0	make rendezvous points work again (yay. now time to mess them up again.) svn:r1619	2004-04-14 05:18:21 +00:00
Roger Dingledine	49f5e5b4ae	handle more purposes in new_route_len svn:r1618	2004-04-14 05:06:08 +00:00
Roger Dingledine	465f0e528a	call circuit_build_failed() even when the failure is immediate svn:r1617	2004-04-14 04:32:49 +00:00
Nick Mathewson	ddd45a7c0a	Do not segfault on missing intro points. svn:r1616	2004-04-14 04:19:12 +00:00
Roger Dingledine	f07d880f38	remove unused variable svn:r1615	2004-04-13 23:01:10 +00:00
Roger Dingledine	1d7979b460	let introcircs receive acks. rend streams now deal correctly again. (i think) svn:r1614	2004-04-13 22:56:24 +00:00
Nick Mathewson	5514ad715b	Scan list of servers in directory after reloading fingerprint list; remove any servers that are no longer recognized. svn:r1613	2004-04-13 20:06:08 +00:00
Nick Mathewson	baaf58fe1d	only consider uploading descriptors every 5 sec svn:r1612	2004-04-13 19:53:25 +00:00
Nick Mathewson	867832cd07	or, not and svn:r1610	2004-04-13 18:44:42 +00:00
Nick Mathewson	d19abb2402	Handle END_STREAM_REASON_{EXITPOLICY\|RESOLVEFAILED} svn:r1609	2004-04-13 17:49:41 +00:00
Nick Mathewson	11ca973d26	Mark service descriptors as dirty when we have lost an intro point svn:r1608	2004-04-13 17:20:41 +00:00
Nick Mathewson	a2ece0fc08	Separate "start-establishing-introduction" from "upload descriptors"; only upload descriptors containing fully established intro points. svn:r1607	2004-04-13 17:16:47 +00:00
Roger Dingledine	e0ce205a76	clean up circuit rebuilding some; fix some bugs we hadn't hit yet svn:r1606	2004-04-13 05:20:52 +00:00
Nick Mathewson	c9b5ca39de	Handle the rendezvous-circ elements of retrying introductions. svn:r1604	2004-04-13 03:19:58 +00:00
Nick Mathewson	a4d25bdbd9	<arma> you should make r and i and use r for r and i for i svn:r1603	2004-04-13 02:36:37 +00:00
Nick Mathewson	e53ba59250	Handle introduce naks. Arma: Is this right? svn:r1602	2004-04-13 02:31:52 +00:00
Nick Mathewson	8483bace65	Get the rest of intro-ack/nak handling in ... except for the tricky "pick a new intro and re-extend and re-try" part. svn:r1601	2004-04-13 01:41:39 +00:00
Nick Mathewson	9cd163f6ff	Have find_intro_circuit return non-open circs svn:r1600	2004-04-13 01:15:06 +00:00
Nick Mathewson	5af7e27c62	Re-number the new relay command so as to maintain backward compatibility. Doh! svn:r1598	2004-04-13 00:38:16 +00:00
Nick Mathewson	a5bfe84509	ACK/NAK INTRODUCE1 requests. (We do no useful processing on them yet) svn:r1597	2004-04-12 23:33:47 +00:00
Roger Dingledine	f4ff5a75c1	break circuit_build_needed_circs into its own func svn:r1596	2004-04-12 22:47:12 +00:00
Roger Dingledine	c5052bec95	normal circs are 3 hops, but rend/intro circs are 4, because the initiator doesn't get to choose the last hop svn:r1595	2004-04-12 18:40:14 +00:00
Nick Mathewson	fc5a766298	Use service IDs in rendmid. (rendclient and common require no changes, it seems) svn:r1594	2004-04-12 18:10:28 +00:00
Roger Dingledine	2321d21b3b	bump allowed rend desc skew from 60 mins to 90 mins svn:r1593	2004-04-12 09:44:38 +00:00
Nick Mathewson	306adfc8bd	Fix two dumb leaks in crypto.c svn:r1592	2004-04-12 05:27:38 +00:00
Nick Mathewson	1dbf61e7e6	Use service id instead of hex id in rendservice.c log messages. Rendcommon and rendclient will follow tomorrow. svn:r1591	2004-04-12 05:12:50 +00:00
Nick Mathewson	c024745bd4	Cosmetic patch for arma's fix for The Bug: Don't set the state to RESOLVEFAILED if the resolve didn't fail; set it to CONNECTING instead. svn:r1590	2004-04-11 17:07:45 +00:00
Roger Dingledine	d8c954e156	continue beating at pieces of The Bug svn:r1588	2004-04-09 21:31:09 +00:00
Roger Dingledine	23c193c065	if dns resolve is valid, but our exit policy rejects it or the connect attempt fails immediately, we were trying to double-remove it from the dns pending list. i think this might have been The Bug. (thanks weasel!) svn:r1587	2004-04-09 21:06:14 +00:00
Roger Dingledine	8f8d185f4b	give better instructions than just 'mail arma' svn:r1586	2004-04-09 20:23:25 +00:00
Roger Dingledine	48e0228f1e	expire old CIRCUIT_PURPOSE_C_REND_READY circs too svn:r1585	2004-04-09 20:08:13 +00:00
Nick Mathewson	4e1b65f53d	Dump introduction point status on kill -USR1 svn:r1584	2004-04-09 20:02:16 +00:00
Nick Mathewson	f9ade70cf9	Resolve init-services-in-do-hup issue svn:r1583	2004-04-09 19:37:50 +00:00
Roger Dingledine	c80b42e17c	don't call rend_services_init right before we fetch the dir, because we call it right after now. svn:r1582	2004-04-09 19:34:55 +00:00
Roger Dingledine	c5bef32d95	call directory_has_arrived has arrived every time we get a new directory, not just the first time svn:r1581	2004-04-09 19:30:38 +00:00
Nick Mathewson	c256f2c3a1	Make comment more sensible. Still uncertain about when to call rend_services_init, though. svn:r1580	2004-04-09 17:54:20 +00:00
Nick Mathewson	e6964ed7e6	set rend exit connection state _before_ calling rend_service_set_connection_addr_port and maybe eventually assert_connection_ok. This solves the other half of the bug weasel found. svn:r1579	2004-04-09 17:51:57 +00:00
Nick Mathewson	facb5d4221	Reload rendezvous service keys on sighup; otherwise, we wind up with a bunch of half-initialized services. This should solve half of weasel's current bug. The crash is the other half. (arma: should we also call rend_services_init on hup?) svn:r1578	2004-04-09 17:48:09 +00:00
Peter Palfrader	a1a4c5be19	Update cvsignores svn:r1577	2004-04-09 13:14:52 +00:00
Roger Dingledine	4011906b6b	get more serious about hunting The Bug (it has been haunting us since the days of 0.0.2preX) svn:r1576	2004-04-09 09:39:42 +00:00
Nick Mathewson	9b436c7f7a	remove a stray printf svn:r1575	2004-04-08 20:59:48 +00:00
Nick Mathewson	aa7cfd93e5	Fix base32 implementation; make base32 implementation follow standard; add more tests for base32 svn:r1574	2004-04-08 20:56:33 +00:00
Nick Mathewson	d237692396	Fix unit tests (now that platform code works differently) svn:r1573	2004-04-08 20:22:01 +00:00
Roger Dingledine	3b97a54226	when rend_cache_store warns, give more detail svn:r1572	2004-04-08 20:13:28 +00:00
Nick Mathewson	aa2189b406	note which preexisting or connection we found. svn:r1571	2004-04-08 19:49:55 +00:00
Roger Dingledine	eb9f5a561e	circuit-level sendmes weren't working, because the exit thought it was an exit. i overhauled the edge_type mechanism. hopefully this will help. svn:r1570	2004-04-08 09:41:28 +00:00
Roger Dingledine	8e686d0c72	we added more AP conns, oops svn:r1569	2004-04-08 07:25:54 +00:00
Roger Dingledine	4122e2de11	stop being so eager to have rend_cache_store reject the service descriptor svn:r1566	2004-04-08 05:08:27 +00:00
Nick Mathewson	bb46d782ab	Be endianly-correct for rendezvous functionality svn:r1565	2004-04-08 04:47:39 +00:00
Roger Dingledine	15de201041	log which intro points we picked svn:r1564	2004-04-08 04:36:13 +00:00
Nick Mathewson	2a01e3ad10	Launch intro services after launching connections; allow ORs to build circuits through as-yet-unconnectd ORs svn:r1562	2004-04-08 03:53:39 +00:00
Roger Dingledine	299df7117c	don't try to circuit_log_path if you're at the exit edge of a circ svn:r1561	2004-04-08 03:30:47 +00:00
Nick Mathewson	ede1d3e42d	Invert strcasecmp check for supports-rendezvous svn:r1560	2004-04-08 03:21:15 +00:00
Roger Dingledine	3e7c8a40bc	bugfix: alice would crash if bob advertised 0 intro points svn:r1559	2004-04-08 03:18:03 +00:00
Nick Mathewson	024c059fae	Force tor_malloc(0) to always be sane svn:r1558	2004-04-08 03:05:08 +00:00
Nick Mathewson	40f7324eea	Allow service descriptors with no intro points svn:r1557	2004-04-08 03:02:50 +00:00
Nick Mathewson	8351847afd	Nothing is good enough for you, is it? svn:r1556	2004-04-08 02:50:34 +00:00
Nick Mathewson	14e31fbd71	Use CIRCUIT_IS_ORIGIN in favor of boolean circ->cpath svn:r1555	2004-04-08 02:24:06 +00:00
Roger Dingledine	ad2192c90f	only call circuit_build_failed when we're circ's origin svn:r1554	2004-04-08 02:22:26 +00:00
Roger Dingledine	36d7cc8529	make the max buf size 10 megabytes, not 1 megabyte need to implement flexible buffer sizes soon svn:r1553	2004-04-08 02:19:35 +00:00
Roger Dingledine	4d194ef13f	clean up rend_client_get_random_intro svn:r1552	2004-04-08 02:11:49 +00:00
Nick Mathewson	46c82e7dbe	Set rend_query on exiting streams svn:r1551	2004-04-08 02:10:43 +00:00
Roger Dingledine	584350feb8	don't log info when we asked for log warn svn:r1548	2004-04-08 01:59:31 +00:00
Nick Mathewson	60772ec90c	Split out major functionality of circuit_get_best; rephrase a few booleans svn:r1547	2004-04-08 01:55:21 +00:00
Nick Mathewson	eaf7c61ebc	Do not crash when no desc is found svn:r1546	2004-04-08 01:54:02 +00:00
Roger Dingledine	9d38311ae3	allow for directories >8192 bytes svn:r1545	2004-04-08 01:47:33 +00:00
Roger Dingledine	47488fa525	allow 90 minutes of clock skew, not 30 svn:r1544	2004-04-08 01:08:56 +00:00
Roger Dingledine	e32668ab13	clean up torrc.sample more svn:r1543	2004-04-08 00:49:28 +00:00
Roger Dingledine	6cf584b765	clean up choose_good_exit_server() svn:r1542	2004-04-07 23:31:29 +00:00
Roger Dingledine	63cde97253	don't try to build intro circs until you've fetched the directory svn:r1541	2004-04-07 22:48:06 +00:00
Roger Dingledine	e79a578fec	if the rend desc cache entry was fetched more than 15 mins ago, then try to fetch a new one. but if the new fetch fails, use the old one. svn:r1540	2004-04-07 22:41:00 +00:00
Nick Mathewson	09e66bbd14	Freeing the same variable twice in rapid succession can sometimes cause a double-free svn:r1539	2004-04-07 22:25:37 +00:00
Nick Mathewson	6649645f09	Insert a copy of our routerinfo into the routerlist. svn:r1538	2004-04-07 22:18:57 +00:00
Nick Mathewson	b1537e7943	Rebuild and re-upload service descriptors every 15 minutes svn:r1537	2004-04-07 22:06:54 +00:00
Nick Mathewson	b07b2cef29	Remember when we received which service desc. svn:r1536	2004-04-07 22:00:54 +00:00
Nick Mathewson	4d14b786da	Make sure we have our own keys before we initialize our routerlist svn:r1535	2004-04-07 21:44:46 +00:00
Nick Mathewson	10b48fee28	Generating data does no good if you make no use of it svn:r1534	2004-04-07 21:44:24 +00:00
Nick Mathewson	8169da5c30	Don't use Tor version 0.0.5 for intro/rendezvous points. (We don't need to worry about 0.0.4 or earlier, because nobody is running them any more.) svn:r1533	2004-04-07 21:36:03 +00:00
Roger Dingledine	93801ac40d	don't pick myself or my twins as hops when building circuits svn:r1531	2004-04-07 21:12:54 +00:00
Nick Mathewson	2633d353d7	Carefully increment failure counts when appropriate svn:r1530	2004-04-07 20:59:38 +00:00
Roger Dingledine	4df06ab5bb	let bob replenish his intro points and republish service desc as necessary svn:r1528	2004-04-07 20:47:50 +00:00
Roger Dingledine	505797e998	expire open-but-not-yet-acked circs if they're too old svn:r1526	2004-04-07 20:38:23 +00:00
Roger Dingledine	650d483bea	convince ourselves that circuit_failed doesn't have to be any smarter svn:r1525	2004-04-07 20:23:59 +00:00
Nick Mathewson	789df20e7d	There is no need to cast void* to other pointer types. svn:r1524	2004-04-07 20:11:28 +00:00
Nick Mathewson	dfb009febb	Repair whitespace in windows orconfig.h svn:r1523	2004-04-07 20:01:51 +00:00
Nick Mathewson	3d60cd1d61	Delete trailing whitespace and expand tabs; remove unused aes decrypt code svn:r1522	2004-04-07 19:57:40 +00:00
Nick Mathewson	75c19716a8	Put ourself in router list; act accordingly. svn:r1521	2004-04-07 19:46:27 +00:00
Roger Dingledine	4a9587a486	we were uploading our server descriptor to each the dirservers when we boot, and then also on the first iteration of the main loop svn:r1520	2004-04-07 19:30:22 +00:00
Roger Dingledine	3c683a9e7c	let alice reuse recent rendjoin circs svn:r1519	2004-04-07 19:22:55 +00:00
Roger Dingledine	1f0769c470	mark a rend circ dirty when you attach to it svn:r1518	2004-04-07 19:14:45 +00:00
Roger Dingledine	cf67520e95	when counting how many being-built circs will handle a stream, don't count ones that are too old svn:r1517	2004-04-07 19:14:33 +00:00
Roger Dingledine	90caa94662	routerinfo->addr is host order svn:r1515	2004-04-07 06:17:27 +00:00
Nick Mathewson	fdb58e8ea3	Set routerinfo->addr properly for own routerinfo; do casei routerinfo compare svn:r1514	2004-04-06 22:23:12 +00:00
Nick Mathewson	f24519e4b9	Set correct address and port mappings on outgoing rendezvous connections svn:r1513	2004-04-06 22:05:49 +00:00
Roger Dingledine	95f0e36f08	alice just fetched bob's hidden webpage. yay. svn:r1512	2004-04-06 21:52:01 +00:00
Roger Dingledine	d473cf7ee9	set the circ windows on the middle hop of the rend circs svn:r1511	2004-04-06 21:25:11 +00:00
Nick Mathewson	8b371c2aa5	router_choose_random_node wants a smartlist of routers, not of nicknames. svn:r1510	2004-04-06 21:19:59 +00:00
Nick Mathewson	2fc106d210	Force hybrid encryption on for key negotiation svn:r1509	2004-04-06 20:55:46 +00:00
Nick Mathewson	40a5d6055e	Stupid sizeof operator! svn:r1508	2004-04-06 20:45:44 +00:00
Nick Mathewson	2446996f97	Remove vestigial variable svn:r1507	2004-04-06 20:42:25 +00:00
Roger Dingledine	5eca39cdb4	checkpoint commit: rend closer to working, still not there yet svn:r1506	2004-04-06 20:25:18 +00:00
Nick Mathewson	ef438b894c	Set handshake_state to NULL before appending cpath hops svn:r1505	2004-04-06 20:23:58 +00:00
Nick Mathewson	6290d027c9	Continue attack on magic numbers; use new crypto wrappers where possible svn:r1504	2004-04-06 20:16:12 +00:00
Nick Mathewson	ce51a30adc	Remove the last tab in non-contributed code svn:r1503	2004-04-06 03:46:37 +00:00
Nick Mathewson	257d509b91	Document stuff, reduce magic numbers, add emacs magic svn:r1502	2004-04-06 03:44:36 +00:00
Roger Dingledine	6e6cbaad95	fix the bob-can't-decode-relays bug now alice can send the begin and bob can receive it. svn:r1499	2004-04-05 23:40:59 +00:00
Roger Dingledine	077f133257	don't detach-and-retry rendezvous streams svn:r1498	2004-04-05 22:43:01 +00:00
Nick Mathewson	0f74b68edd	make router_get_by_nickname consider this router. svn:r1497	2004-04-05 22:22:42 +00:00
Roger Dingledine	2bb18e62cb	make rend apconn send to the right cpath layer and fix circuit_log_path to know about rend circs svn:r1496	2004-04-05 22:01:35 +00:00
Nick Mathewson	62b7ae6c9d	More symbolic constants for checking rendezvous1 cell lengths svn:r1495	2004-04-05 21:40:22 +00:00
Nick Mathewson	283593ca1b	Use correct payload lengths when sending RENDEZVOUS1 cells svn:r1494	2004-04-05 21:39:47 +00:00
Nick Mathewson	d371dda8f9	Spec conformance: KH\|"INTRODUCE" is only for establishing intro pt svn:r1493	2004-04-05 21:39:18 +00:00
Nick Mathewson	536a9b6c28	Add a missing offset svn:r1492	2004-04-05 21:31:53 +00:00
Nick Mathewson	5033c366e1	Use symbolic constants; make padding types match. svn:r1491	2004-04-05 21:15:14 +00:00
Nick Mathewson	04e8dc9026	Implement response to RENDEZVOUS2 cell. svn:r1490	2004-04-05 20:53:50 +00:00
Nick Mathewson	b1a8b208ca	Make init_cpath_crypto able to handle both sides of handshake, by adding a "reverse" flag svn:r1489	2004-04-05 20:53:04 +00:00
Nick Mathewson	34633c1122	add more constants svn:r1488	2004-04-05 20:52:16 +00:00
Nick Mathewson	2d3aea40a4	It's amazing how wrong things look when you invert the booleans on your sanity checks. svn:r1487	2004-04-05 20:34:58 +00:00
Nick Mathewson	7b1939db2d	Slightly more helpful msg on mismatched service pk digest in INTRODUCE2 cell svn:r1486	2004-04-05 20:33:29 +00:00
Nick Mathewson	eafb8186e5	Do first half of Alice-side of DH handshake. svn:r1485	2004-04-05 20:30:53 +00:00
Roger Dingledine	27126e5007	oaep uses 42 more bytes -- stop clobbering buffers also maybe fix some constants here and there -- nick? svn:r1484	2004-04-05 18:22:00 +00:00
Roger Dingledine	92bb5b2860	strdup the intro point when you pick it, so you don't free it and then return it svn:r1483	2004-04-05 17:56:34 +00:00
Roger Dingledine	ac84512489	complain early if we get an unrecognized nickname from bob's rend service descriptor svn:r1482	2004-04-05 17:51:00 +00:00
Nick Mathewson	12ede0a2c4	use the right variable when comparing hashes; maybe fix "Hash of session" bug svn:r1481	2004-04-05 17:36:30 +00:00
Nick Mathewson	41387bea08	Expect a 20-byte nul-padded-and-terminated nickname svn:r1480	2004-04-05 17:28:48 +00:00
Nick Mathewson	1e2b008700	Add some temporary log calls to try to debug the "Hash of session info was not as expected" problem svn:r1479	2004-04-05 17:20:57 +00:00
Nick Mathewson	84b9e90d5f	i2d_RSAPublicKey advances the pointer it receives past the ASN1-encoded string. svn:r1478	2004-04-05 17:10:48 +00:00
Roger Dingledine	cebf16eaf0	if a rend stream has already been attached to a rend circ, then don't attach it again (and again, and again, and...) svn:r1477	2004-04-05 15:24:03 +00:00
Roger Dingledine	8a209bc4d3	send a destroy after we send an introduce svn:r1476	2004-04-05 15:17:34 +00:00
Roger Dingledine	5b6099e8a2	more alice-side infrastructure handle rendezvous acks, do rend begin cells right, send an introduction cell (sort of) receive a rendezvous2 cell (sort of) svn:r1475	2004-04-05 07:41:31 +00:00
Roger Dingledine	7793078dff	alice can now look up bob's service descriptor, choose an intro point, connect to it, choose a rend point, connect to it and establish a cookie, get an ack from the rendezvous point, and know when both circs are ready for her. APConns don't use conn->purpose anymore don't initiate a renddesc lookup if one is already in progress also fix a buffer overflow in nickname parsing (only exploitable by the operator though) svn:r1471	2004-04-05 00:47:48 +00:00
Nick Mathewson	a9813f0210	Implement acks svn:r1470	2004-04-03 04:55:22 +00:00
Nick Mathewson	3af1191023	Add func to generate,set,and send rend cookie svn:r1469	2004-04-03 04:22:22 +00:00
Nick Mathewson	82cde03ddc	Make it build on linux svn:r1468	2004-04-03 04:08:54 +00:00
Roger Dingledine	86f2ddc88d	nick, can you make and send the rendezvous cookie? svn:r1467	2004-04-03 04:05:30 +00:00
Nick Mathewson	b3c2b62a14	Make "common" no longer depend on or.h svn:r1466	2004-04-03 04:05:12 +00:00
Nick Mathewson	cb07e2ad27	Strdup hates finding 0 bytes. svn:r1465	2004-04-03 03:39:31 +00:00
Nick Mathewson	d93ff0b82f	Handle rendezvous relay cells svn:r1464	2004-04-03 03:37:11 +00:00
Roger Dingledine	7eaa655b6d	publish and fetch the right rendezvous urls svn:r1463	2004-04-03 03:33:57 +00:00
Nick Mathewson	ba196a9d17	Use (set\|get)_uint(16\|32) in lieu of memcpy where reasonable. svn:r1462	2004-04-03 03:07:25 +00:00
Roger Dingledine	8a1ad2b84e	more progress on alice's side svn:r1461	2004-04-03 03:06:06 +00:00
Nick Mathewson	7451de5d97	Loops work better when they terminate. Non-terminating loops are easier to diagnose when they don't trash the stack. svn:r1460	2004-04-03 02:55:42 +00:00
Nick Mathewson	ffc58cd91a	Build without warnings against openssl 0.9.6 svn:r1459	2004-04-03 02:43:09 +00:00
Nick Mathewson	137b577bbd	Refactor the heck out of crypto interface: admit that we will stick with one ciphersuite at a time, make const things const, and stop putting openssl in the headers. svn:r1458	2004-04-03 02:40:30 +00:00
Roger Dingledine	3dc3d0c4cc	it's HiddenServiceDir svn:r1457	2004-04-03 02:37:13 +00:00
Roger Dingledine	4e996a4ce8	tabs svn:r1456	2004-04-03 02:14:20 +00:00
Roger Dingledine	8c19d6e3d7	alice can intercept y.onion requests, do a lookup on them via tor, and receive a 404 svn:r1455	2004-04-03 01:59:53 +00:00
Roger Dingledine	15036380a8	no underscores in nicknames svn:r1454	2004-04-03 01:48:22 +00:00
Nick Mathewson	99dc566c18	Add examples for hidden services svn:r1453	2004-04-03 01:44:24 +00:00
Nick Mathewson	88e2a09c22	Startup without crashing. svn:r1452	2004-04-03 01:11:04 +00:00
Nick Mathewson	fc4d15baf6	Hide smartlist internals svn:r1451	2004-04-03 00:58:54 +00:00
Roger Dingledine	bbc9484957	fix some bugs; more remain svn:r1450	2004-04-03 00:55:53 +00:00
Roger Dingledine	06c812c2de	remember to lower-case the y in y.onion svn:r1449	2004-04-03 00:27:33 +00:00
Roger Dingledine	2202c2c7ec	AP conns use conn->rend_query now too expose connection_ap_handshake_attach_circuit() svn:r1448	2004-04-02 23:54:48 +00:00
Nick Mathewson	2bc2f1ed03	Finish renaming rend_service field svn:r1447	2004-04-02 23:44:46 +00:00
Roger Dingledine	a8d805e292	break out circ->rend_service (this breaks the compile; must fix things) let alice react when she learns a new rendezvous descriptor let alice launch intro and rend circuits and mark them with her query svn:r1446	2004-04-02 23:38:26 +00:00
Nick Mathewson	e8345bfced	refactor; start adding debugging logs to midpoint rend stuff svn:r1445	2004-04-02 23:30:54 +00:00
Nick Mathewson	25a9bc594f	Finish missing comment :p svn:r1444	2004-04-02 23:04:10 +00:00
Nick Mathewson	08d748b6b3	Implement rennd_services_init svn:r1443	2004-04-02 23:01:00 +00:00
Roger Dingledine	fc3d7383e7	router_choose_random_node can take a smartlist of nodes to exclude svn:r1442	2004-04-02 22:30:39 +00:00
Roger Dingledine	f34e6da3e7	now circuit_get_newest returns an appropriate circ for your purpose connection_ap_handshake_attach_circuit attaches to a circ of the right purpose add a skeletal rendclient.c svn:r1441	2004-04-02 22:23:15 +00:00
Nick Mathewson	4cb21bab48	Make preferred/excluded intro points configurable svn:r1440	2004-04-02 22:06:46 +00:00
Nick Mathewson	a981c4099a	Implement midpoint functionality for rendezvous points. svn:r1439	2004-04-02 21:56:52 +00:00
Nick Mathewson	79fc52170e	For hidden services: handle INTRODUCE2, send ESTABLISH_INTRO, RENDEZVOUS1. Also: - Add a pending final cpath element to build_state - Rename S_RENDEZVOUSING to S_CONNECT_REND - Add [CS]_REND_JOINED - Split out logic to initialize cpath crypto objects. - Have circuits/cpaths remember the KH element from their handshake, so they can use it for other authentication later. (As in ESTABLISH_INTRO) svn:r1438	2004-04-01 22:21:01 +00:00
Nick Mathewson	6b958494f3	refactor to use new digest/checksig wrapper, add emacs magic, untabify svn:r1437	2004-04-01 22:12:00 +00:00
Nick Mathewson	cbbd13f789	Add new functions to wrap digest and sign/checksig. svn:r1436	2004-04-01 22:10:33 +00:00
Roger Dingledine	64cb3a027f	teach directory servers to handle renddesc responses svn:r1434	2004-04-01 21:32:01 +00:00
Roger Dingledine	05b99bcf7d	alice chooses her rendezvous node from all running routers and she can set preferences in her options svn:r1433	2004-04-01 20:33:29 +00:00
Nick Mathewson	103b8ead40	Finish implementing what-bob-does-on-INTRODUCE2 svn:r1432	2004-04-01 20:05:57 +00:00
Nick Mathewson	56b3d67149	Separate "generate-DH-key" from "get-DH-key" without breaking old interface svn:r1431	2004-04-01 20:04:54 +00:00
Roger Dingledine	f05937355e	teach alice to recognize y.onion addresses svn:r1430	2004-04-01 19:39:11 +00:00
Nick Mathewson	7993382ba1	Add some hooks to handle rendezvous-related cells at ORs svn:r1429	2004-04-01 04:07:09 +00:00
Roger Dingledine	cc3c4245cb	let the circuit-launcher choose the exit node (if he wants) svn:r1428	2004-04-01 03:44:49 +00:00
Nick Mathewson	9feb44d3c4	Make it compile. svn:r1427	2004-04-01 03:43:54 +00:00
Nick Mathewson	c671b10695	Add a (also fragmentary) function to handle introduction requests svn:r1426	2004-04-01 03:34:05 +00:00
Roger Dingledine	d01497cf3c	outline what bob does to initialize his hidden services let circuit_launch_new return the circ it just made svn:r1424	2004-04-01 03:23:28 +00:00
Nick Mathewson	35f531b94f	Add helpful hybrid encryption functions svn:r1423	2004-04-01 03:08:35 +00:00
Roger Dingledine	36ff23209b	let alice recognize a y.onion address and, uhm, do something svn:r1422	2004-04-01 02:41:41 +00:00
Roger Dingledine	d13857a3f0	put in hooks for alice and bob logic when circuits finish/fail let you specify the purpose of circuits you launch bugfix: we used to be declaring the first successful circuit too early -- when the first hop finished. now we're more accurate. svn:r1421	2004-04-01 01:57:22 +00:00
Nick Mathewson	6d8be5e6f6	Add relay command types for rendezvous svn:r1419	2004-04-01 01:11:28 +00:00
Roger Dingledine	ee45ae575d	allow conns to demand to be attached to a clean circuit (nobody uses this yet) svn:r1417	2004-03-31 23:06:16 +00:00
Roger Dingledine	d7cb4d0ae6	make changes that ben laurie suggested (ben, was this what you had in mind?) svn:r1415	2004-03-31 22:41:25 +00:00
Roger Dingledine	a0b0d16981	Add an ap_bridge function to do a socketpair and skip socks. This allows us to do a directory connection through tor just as if we're doing it as an application. Make ap_conns tolerate it when the application sends stuff before The socks handshake is done (it just buffers it). Tell directory_initiate_command the length of the payload (because it might include nuls). Add a directory_has_arrived function to, for example, start building the rendezvous service descriptor. svn:r1412	2004-03-31 22:02:13 +00:00
Nick Mathewson	28adda81e6	Add missing file svn:r1411	2004-03-31 21:54:56 +00:00
Nick Mathewson	bf83b1e345	Add code to configure hidden services, parse configuration, generate keys and service IDs, and store/load them from disk svn:r1410	2004-03-31 21:35:23 +00:00
Nick Mathewson	157cd7fe15	Fix warning svn:r1409	2004-03-31 20:58:35 +00:00
Roger Dingledine	b4a61d1ab1	better way: always nul-terminate. then sometimes use it, sometimes not. svn:r1408	2004-03-31 05:10:34 +00:00
Roger Dingledine	87dbd36a3c	let fetch_from_buf_http tolerate nuls in the http body teach directory.c about which places it needs to nul-terminate body before it uses it, and which places it must not svn:r1407	2004-03-31 05:01:30 +00:00
Nick Mathewson	8fedefe6cb	rename hidserv_xx svn:r1406	2004-03-31 04:10:10 +00:00
Nick Mathewson	b32440a028	Implement hidserv_XX functions; there is still an XXX in directory_handle_command svn:r1404	2004-03-31 03:42:56 +00:00
Nick Mathewson	6ea61d5e0d	Parse and generate service descriptors svn:r1403	2004-03-31 02:07:38 +00:00
Roger Dingledine	670aeb6c8d	add and use stubs for hidserv lookup and store svn:r1402	2004-03-30 23:41:24 +00:00
Nick Mathewson	93ab51e9ac	Make smartlist Do What Arma Expects. svn:r1401	2004-03-30 22:59:00 +00:00
Roger Dingledine	2d3ac08633	Refactor directory servers * read all the time (before we would ignore eof sometimes, oops) * we can handle different urls now * send back 404 for an un-handled url * commands initiated by the client can handle payloads now * introduce conn->purpose to avoid exponential state-space explosion svn:r1400	2004-03-30 22:57:49 +00:00
Nick Mathewson	919a8f236e	Resolve type-punning warnings svn:r1399	2004-03-30 22:50:49 +00:00
Nick Mathewson	c31f5505da	Jump through a hoop, suppress a warning svn:r1398	2004-03-30 22:42:26 +00:00
Nick Mathewson	96a86ef14d	Remove maximum-size field from smartlists svn:r1397	2004-03-30 20:05:52 +00:00
Nick Mathewson	0ba9ab5fb0	Add rendezvous-related metadata and code to circuits. Initially, we thought that a complicated adjunct structure would be necessary, but it doesn't look that way anymore. Of course, I might have forgotten something. svn:r1396	2004-03-30 19:52:42 +00:00
Nick Mathewson	6ea95488d2	Add more key manipulation functions, and base32 functions, to crypto svn:r1395	2004-03-30 19:47:32 +00:00
Nick Mathewson	abcf3d9341	Make smartlists start small and grow as needed. svn:r1394	2004-03-30 19:25:43 +00:00
Roger Dingledine	524312494b	use 'notice' loglevel for things the operator should hear but that aren't warnings svn:r1384	2004-03-30 03:15:53 +00:00
Roger Dingledine	0864d3f484	add in a 'notice' log level svn:r1383	2004-03-30 03:15:23 +00:00
Roger Dingledine	f796957182	don't freak people out as much with the warning message svn:r1378	2004-03-30 00:06:59 +00:00
Roger Dingledine	c09b185f03	re-enable recommendedversion checking (oops, thanks weasel) svn:r1376	2004-03-30 00:02:52 +00:00
Roger Dingledine	ce200ae133	rename torrc to torrc.sample now by default no torrc will be installed, so we'll just use the built-in defaults (we already do this on windows) svn:r1375	2004-03-30 00:01:03 +00:00
Roger Dingledine	83c88c55fd	old or skewed descriptor doesn't mean we failed to parse it svn:r1373	2004-03-29 23:23:01 +00:00
Roger Dingledine	ce08baba1b	refactor directories a smidgen svn:r1371	2004-03-29 22:18:05 +00:00
Roger Dingledine	9723061dd9	first guess at a set of circuit purposes svn:r1370	2004-03-29 22:14:19 +00:00
Roger Dingledine	bcda3ebaef	bugfix: we were closing socks-request connections immediately, rather than flushing them, if they were timing out before we marked them svn:r1366	2004-03-29 20:04:09 +00:00
Roger Dingledine	7118c6177d	clean up a few more bugs svn:r1365	2004-03-29 19:57:50 +00:00
Roger Dingledine	155c777a84	fix typo svn:r1364	2004-03-29 19:53:53 +00:00
Roger Dingledine	0edf0ea7cc	make normal exit nodes less likely to crash from the conn-munging bug but leave dirservers just as likely to crash svn:r1363	2004-03-29 19:51:39 +00:00
Nick Mathewson	6a79b1cb57	Re-enable unit tests for directory generation. svn:r1362	2004-03-29 19:50:59 +00:00
Nick Mathewson	0e6084d751	Remove descriptors that are older than 24 hours from the directory. Use strlcat instead of strncat to generate directories. svn:r1361	2004-03-29 19:28:16 +00:00
Nick Mathewson	47b9d4439a	Possible fix for c99 aliasing warnings svn:r1360	2004-03-29 06:18:04 +00:00
Roger Dingledine	8c3999c964	make it less noisy for normal ORs when a server uses a false nickname svn:r1359	2004-03-28 21:35:02 +00:00
Roger Dingledine	4a5586b8e3	make dns resolves a lot faster (but only enable this once we've found the bug) svn:r1358	2004-03-28 21:16:52 +00:00
Roger Dingledine	2ba9901cb4	oh, i forgot to enable the find-munged-conn function svn:r1357	2004-03-28 21:14:05 +00:00
Roger Dingledine	e6a2e03524	hold socks reply open until flushed (if possible) svn:r1356	2004-03-28 09:48:21 +00:00
Roger Dingledine	f241fdfc73	there is yet another dns-pending-conn-clobbering bug somewhere svn:r1354	2004-03-28 04:54:36 +00:00
Roger Dingledine	56dfc3151f	work around a tsocks bug when an AP connection dies early, be sure to do a socks reject for it. if you just hang up, tsocks goes into an infinite loop. svn:r1352	2004-03-27 05:45:52 +00:00
Roger Dingledine	9ab5f3c067	fix an assert trigger where an OP would fail to handshake, and we'd expect it to have a nickname. svn:r1351	2004-03-27 01:28:14 +00:00
Roger Dingledine	47b40de0aa	only build circuits after we've fetched the directory this resolves a subtle bug where tor clients were preferentially using the directory servers, since when they start building circuits they know only about the directory servers on the other hand, it now takes longer after startup before there's a working circuit. so it goes. svn:r1350	2004-03-27 00:15:09 +00:00
Roger Dingledine	f2a692081f	make it less noisy to consider exit policies svn:r1349	2004-03-27 00:13:27 +00:00
Roger Dingledine	32e268c61b	oops, 0.0.4 is more broken than 0.0.3 maybe this will fix it svn:r1347	2004-03-26 23:37:13 +00:00
Roger Dingledine	45699bb5ee	clean up some 'warn' messages while i'm at it svn:r1342	2004-03-26 22:28:16 +00:00
Roger Dingledine	9c69f14a49	fix two assert triggers (darn it, I hate releasing software) when connecting to a dirserver or OR and the network is down, we would crash. svn:r1340	2004-03-26 22:07:45 +00:00
Roger Dingledine	4d747cd954	a missing comma could wreak all sorts of havoc. svn:r1335	2004-03-26 18:29:05 +00:00
Nick Mathewson	d44e3ad809	Remove unused open circuits when there are too many, not when they are too old. svn:r1332	2004-03-21 06:33:57 +00:00
Nick Mathewson	b3f6b55ea1	Dont expire circuits we didnt originate. This may be redundant somehow, but better safe than sorry. svn:r1331	2004-03-21 05:01:06 +00:00
Nick Mathewson	b69f5f3e1b	Add an autoconf test for whether unaligned int access is permitted. It works on macos, and works correctly when I twiddle the test code to generate a spurious segfault. Will it work anywhere else? svn:r1329	2004-03-21 04:14:06 +00:00
Nick Mathewson	f608b85ddf	Replace all connection_removes outsice of main.c with connection_mark_for_close svn:r1328	2004-03-21 03:18:45 +00:00
Nick Mathewson	b7c2b18bd6	Add a RunTesting option to try to learn link state by creating test circuits, even when SocksPort is off. svn:r1327	2004-03-21 03:03:10 +00:00
Nick Mathewson	0d8feba6d8	Add macros and functions to wrap memcpy/alignment logic. svn:r1326	2004-03-21 02:01:17 +00:00
Roger Dingledine	3d2c6c7cfa	catch signals in a more portable way, so solaris can catch them too svn:r1324	2004-03-20 23:27:22 +00:00
Roger Dingledine	d10fcc89ec	make uname() more likely to work on solaris (linux says 0 is success, solaris says 1 is success) svn:r1322	2004-03-20 21:22:16 +00:00
Roger Dingledine	ed0ef86c0e	make OR not crash when non-OR connection dies svn:r1319	2004-03-20 20:37:49 +00:00
Roger Dingledine	568a4e0a04	warn and fail if server chose a nickname with illegal characters svn:r1318	2004-03-20 20:28:53 +00:00
Roger Dingledine	4f0bad280d	make servers not crash when they rep-hist-note circuits that don't start at them svn:r1317	2004-03-20 20:21:20 +00:00
Roger Dingledine	66f878513f	deal with hardware word alignment this was causing the seg faults on sparc processors i wonder if i got them all. svn:r1314	2004-03-20 09:30:30 +00:00
Nick Mathewson	2ba2f02181	Integrate the new "rephist" [rep(utation) hist(ory)] module to trace successful/failed connections, successful/failed extends, and connection uptimes. It's still not done: more tests are needed, and not everything calls connection/circuit_mark_for_close properly. This skews the results. Also, there needs to be a 'testing' mode for non-OP ORs, where they periodically build circuits just to test whether extends work. svn:r1313	2004-03-20 04:59:29 +00:00
Nick Mathewson	da9d5ccfda	Add initial history-tracking backend code for reputation module. Not called or tested yet. svn:r1310	2004-03-20 01:48:05 +00:00
Nick Mathewson	b0ef4e1143	Use strmap code for client DNS. svn:r1309	2004-03-20 01:21:19 +00:00
Nick Mathewson	9199696182	Add some wrappers around SPLAY_* for the common map-from-string-to-X case. It will probably be less blindingly fast than using SPLAY_* directly, but only slightly so. svn:r1306	2004-03-19 22:07:24 +00:00
Roger Dingledine	df3f37b84f	getpid returns a pid_t. we all know that's an int. but solaris doesn't know. svn:r1305	2004-03-19 21:34:04 +00:00
Roger Dingledine	c195f69058	isspace and friends take an int. solaris cares. svn:r1303	2004-03-19 20:50:12 +00:00
Roger Dingledine	6438a5db08	ship strlcat and strlcpy with the tarball, but don't compile them svn:r1297	2004-03-19 06:39:52 +00:00
Roger Dingledine	7648c6c0ea	define INADDR_NONE so we compile on solaris svn:r1295	2004-03-18 19:59:39 +00:00
Roger Dingledine	208625ae31	clean up some presentation and comments svn:r1294	2004-03-18 19:22:56 +00:00
Nick Mathewson	971b002d93	Include strlcpy and strlcat where not available, so our string ops can be less error-prone. svn:r1289	2004-03-17 07:28:09 +00:00
Roger Dingledine	a346889e94	make directory format tests quiet again svn:r1287	2004-03-15 05:13:25 +00:00
Roger Dingledine	0b9c140102	make it warn about internal IPs not only if we had to guess, but also if they used a hostname rather than an IP svn:r1285	2004-03-15 04:57:24 +00:00
Roger Dingledine	70cc557a18	only complain about private IPs if we had to guess svn:r1279	2004-03-15 04:04:16 +00:00
Roger Dingledine	be18884765	and another one svn:r1278	2004-03-15 04:00:14 +00:00
Roger Dingledine	6a2821a7ff	fix a byte order bug svn:r1277	2004-03-15 04:00:11 +00:00
Roger Dingledine	fdc5751c60	bugfix: address that strcat vulnerability in circuit.c svn:r1273	2004-03-14 22:47:11 +00:00
Roger Dingledine	5d41346b67	prevent servers from publishing an internal IP as their address svn:r1272	2004-03-14 18:12:59 +00:00
Roger Dingledine	f55ff5b8d2	teach us to recognize internal IPs svn:r1271	2004-03-14 18:07:46 +00:00
Roger Dingledine	74ef3a63ae	bugfix: decrement OR connections from global_bucket too bugfix: don't return immediately for has_pending_tls_data unless the conn is allowed to read svn:r1270	2004-03-14 17:06:29 +00:00
Roger Dingledine	703b2d3cf8	refactor bandwidth-control token buckets this is a checkpoint commit; there still remain some bugs, er, somewhere. svn:r1269	2004-03-14 16:00:52 +00:00
Roger Dingledine	3ccd545c9a	crash when our logs go bad nick, can you think of a better response here? svn:r1268	2004-03-14 15:50:00 +00:00
Roger Dingledine	1ae45b771e	don't close all the fd's when you spawn a thread, only when you fork svn:r1267	2004-03-12 21:52:15 +00:00
Roger Dingledine	965a73dc71	bugfix: we were caching transient dns failures svn:r1266	2004-03-12 18:45:42 +00:00
Roger Dingledine	45a3f6b97c	more pesky tabs svn:r1265	2004-03-12 13:02:16 +00:00
Roger Dingledine	87797bcde5	get rid of those pesky tabs svn:r1264	2004-03-12 13:00:34 +00:00
Roger Dingledine	6af8d0606f	inform unapproved servers when we reject their descriptors svn:r1263	2004-03-12 12:43:13 +00:00
Roger Dingledine	623cb0e311	more details when a conn is closed before it's done flushing svn:r1262	2004-03-12 08:16:48 +00:00
Roger Dingledine	52e813951a	start tracking the 'broken pipe' error svn:r1261	2004-03-11 20:15:53 +00:00
Nick Mathewson	976bacae94	Make all the other read/writes into recv/sends, except when they shouldn't be. svn:r1260	2004-03-11 06:35:03 +00:00
Nick Mathewson	060d721554	UnDOSify CRLF->LF. svn:r1259	2004-03-11 06:22:53 +00:00
Nick Mathewson	9b4203266e	Make OP work on windows! (Also misc logging tweaks) svn:r1258	2004-03-11 06:19:08 +00:00
Nick Mathewson	59e2c77824	Get entropy in windows. svn:r1257	2004-03-11 05:14:06 +00:00
Roger Dingledine	8e4f1f67fa	actually, if recommendedversions is required for dirservers, then require it. svn:r1253	2004-03-10 07:44:31 +00:00
Roger Dingledine	3ba392e69f	give a useful error message to clients when the dirserver hasn't defined any recommended versions svn:r1252	2004-03-10 07:02:56 +00:00
Nick Mathewson	2f103ccf6f	Some stuff should be signed svn:r1251	2004-03-10 06:57:57 +00:00
Nick Mathewson	d877aac5ad	Make windows version correct; initialize windows foolishness so that gethostbyname works. svn:r1250	2004-03-10 06:26:38 +00:00
Nick Mathewson	c230132562	Fix some bugs in parse_time svn:r1249	2004-03-09 22:17:35 +00:00
Nick Mathewson	0e5a134709	Fix DOS line endings; autoconfize checks for strptime and inet_aton svn:r1248	2004-03-09 22:09:13 +00:00
Nick Mathewson	2da54de968	Make tor build on windows again. More work still needed svn:r1247	2004-03-09 22:01:17 +00:00
Roger Dingledine	30969421d3	stop troubling router operators with unapproved router connect attempts but give the dirserver operator more information svn:r1246	2004-03-09 14:53:00 +00:00
Roger Dingledine	416993afc1	bugfix: only set conn->hold_open_until_flushed after marking svn:r1245	2004-03-08 01:19:57 +00:00
Roger Dingledine	6e22801e0f	when you get a desc from an unknown router, log its fingerprint svn:r1244	2004-03-08 00:15:40 +00:00
Roger Dingledine	20f11f1800	clarifying comment for crypto_pk_get_fingerprint svn:r1243	2004-03-08 00:11:37 +00:00
Roger Dingledine	0ab367ed91	re-try streams at most 4 times svn:r1242	2004-03-07 23:50:15 +00:00
Roger Dingledine	694d287774	improve comments for server operators (maybe) svn:r1241	2004-03-07 10:18:15 +00:00
Roger Dingledine	10cee8b7f7	fix a rare race condition: when we send a cell and then mark an OR connection expired, we might close it before finishing a flush if the other side isn't reading. svn:r1240	2004-03-06 06:05:00 +00:00
Roger Dingledine	516ef41ac1	if a stream times out after 15s without a connected cell, don't try that circuit again. svn:r1239	2004-03-06 05:10:07 +00:00
Roger Dingledine	c362ed877d	if the directory client hangs up before getting the directory, then give up on him svn:r1238	2004-03-06 05:09:33 +00:00
Roger Dingledine	6c9d78b319	stop asserting that computers always go forward in time it's simply not true svn:r1236	2004-03-06 01:43:37 +00:00
Nick Mathewson	1e5b7bc6f1	New, more flexible directory parsing backend. Uses a bit more RAM, but implements the new spec. Uses more RAM, but not so you would notice. svn:r1235	2004-03-05 05:48:28 +00:00
Roger Dingledine	01e06148a1	make workers explain their death better when tor dies and make them say it at log level info rather than err svn:r1232	2004-03-04 21:26:23 +00:00
Roger Dingledine	8fe504fee6	bugfix: don't pass complex things to the connection_mark_for_close macro svn:r1231	2004-03-04 20:49:38 +00:00
Nick Mathewson	c03e9206ae	Clean up dns->connection_mark_for_close->dns_remove path svn:r1230	2004-03-04 18:43:44 +00:00
Roger Dingledine	89d9d80e76	Store options->Address as IP, not hostname And figure it out while reading config, not every time you rebuild the descriptor svn:r1226	2004-03-04 01:53:56 +00:00
Nick Mathewson	b7633e2e67	Try to find out early if buffers get trashed or double-freed. svn:r1225	2004-03-03 22:49:15 +00:00
Roger Dingledine	5e2e6555a2	and a minor patch svn:r1215	2004-03-03 08:48:32 +00:00
Roger Dingledine	419a672222	holding until flush was borked we were never writing anything when hold_open_until_flushed was set, since conn_write returns early if marked_for_conn is set. seems a bit better now. svn:r1214	2004-03-03 08:46:18 +00:00
Roger Dingledine	6022bfea11	better debugging for lonely flushes svn:r1213	2004-03-03 07:26:58 +00:00
Roger Dingledine	d8e5f3a3a2	close immediately when write() fails too, else things will turn bad svn:r1212	2004-03-03 07:26:34 +00:00
Roger Dingledine	dbdd2eaa2a	don't mark_for_close again when the destroy arrives after the end cell svn:r1211	2004-03-03 07:24:53 +00:00
Roger Dingledine	3c71d09402	use conn->hold_open_until_flushed for streams and also note/fix a variety of other stream-based bugs svn:r1210	2004-03-03 06:26:34 +00:00
Nick Mathewson	f4e4dac801	Implement hold_open_until_flushed. I may have missed something important. svn:r1209	2004-03-03 05:08:01 +00:00
Roger Dingledine	8275e2302c	make socks5 not give a spurious warning also rename AP_CONN_STATE_CONNECTING to _CONNECT_WAIT svn:r1208	2004-03-03 04:54:16 +00:00
Roger Dingledine	77bb3e054e	reenable part of assert_circuit_ok, leave some still disabled svn:r1207	2004-03-03 04:11:18 +00:00
Roger Dingledine	de146de0c5	make circuit-building less noisy when a node in your exclude/exit/entrynodes is down svn:r1206	2004-03-03 03:02:06 +00:00
Nick Mathewson	20ecb66c7d	Fix (maybe) assert_circuit_ok. leave it disabled till arma confirms svn:r1205	2004-03-03 02:24:17 +00:00
Nick Mathewson	5a053a6a81	remove redundant check svn:r1204	2004-03-03 02:14:35 +00:00
Nick Mathewson	6379dbbe2a	warn more when losing data on closed/marked connections. svn:r1203	2004-03-03 02:07:57 +00:00
Roger Dingledine	49281424ae	bugfix: close_immediate called buf_clear but listeners don't have bufs svn:r1202	2004-03-03 01:58:45 +00:00
Nick Mathewson	5985aef18a	Nth time is the charm on list manip. svn:r1201	2004-03-03 01:37:54 +00:00
Roger Dingledine	4f6cf727b9	fix a pair of lurking segfaults svn:r1198	2004-03-02 18:08:07 +00:00
Nick Mathewson	6f3c6d1289	Split out mark_for_close with circuits. Seems to work for me. svn:r1197	2004-03-02 17:48:17 +00:00
Nick Mathewson	a1e4c6dc85	Fix assertion failure spotted by arma. Apparently, when a DNS failure was already cached, then when we tried to mark the exit connection as closed, we'd try to remove it from the pending queue anyway, and hit an assert. Now, we put failed-resolve connections in a separate state so that mark_for_close does the right thing. svn:r1196	2004-03-02 07:24:11 +00:00
Roger Dingledine	b961732246	add --version, note that --help is probably obsolete svn:r1195	2004-03-02 05:19:01 +00:00
Roger Dingledine	1147289dc0	make config_assign fail rather than warn for unrecognized config options svn:r1194	2004-03-02 05:00:50 +00:00
Roger Dingledine	08346f13f0	make parse_line_from_file fail rather than warn for malformed lines svn:r1193	2004-03-02 04:59:52 +00:00
Roger Dingledine	f81ad1550e	note an assert trigger bug nick, want to fix this? :) svn:r1192	2004-03-01 12:37:45 +00:00
Nick Mathewson	5072488a95	make 'make test' exit(1) if a test fails. svn:r1190	2004-03-01 06:45:32 +00:00
Roger Dingledine	2c341cd032	put switch_id and start_daemon earlier svn:r1188	2004-02-29 22:34:38 +00:00
Roger Dingledine	e2881631cf	fix duplicate call to connection_mark_for_close svn:r1187	2004-02-29 22:07:44 +00:00
Roger Dingledine	2ac37c64f2	bugfix: we were checking the wrong thing to see if 'reason' was out of range svn:r1186	2004-02-29 22:04:52 +00:00
Roger Dingledine	8e5c1921fc	when a stream is 15s late, print out the circuit at -l warn svn:r1180	2004-02-29 09:15:29 +00:00
Roger Dingledine	ef5f917e9e	print a statement when the first circ is finished, so the user knows it's working svn:r1179	2004-02-29 03:52:38 +00:00
Roger Dingledine	4716d4d871	bugfix: only warn about an unrouter router after we've fetched a directory svn:r1178	2004-02-29 01:31:33 +00:00
Roger Dingledine	b4338ce704	disable buffer tests, until we rewrite them (one of them fails) svn:r1177	2004-02-29 00:15:20 +00:00
Roger Dingledine	195ee8c845	create a separate connection_edge_destroy() function svn:r1176	2004-02-29 00:11:37 +00:00
Roger Dingledine	62d3df8633	bugfix: when we time out on a stream and detach, send an end first svn:r1175	2004-02-28 23:56:50 +00:00
Roger Dingledine	ae67c48805	bugfix: in some cases, connection_mark_for_close wasn't marking the conn svn:r1174	2004-02-28 23:52:56 +00:00
Roger Dingledine	3fb9c869a8	clearer warning message svn:r1173	2004-02-28 23:31:15 +00:00
Roger Dingledine	c058f87513	disallow changing from ORPort==0 to ORPort>0 on hup svn:r1172	2004-02-28 23:30:41 +00:00
Roger Dingledine	928db6dadc	cwd to datadir if it's defined, rather than / this way people can get cores if they want to svn:r1171	2004-02-28 23:23:06 +00:00
Roger Dingledine	5cf0b6224b	bugfix: stop trying to write to a stderr that may not be there also, tell start_daemon our desired cwd svn:r1170	2004-02-28 23:21:29 +00:00
Roger Dingledine	5701cc2359	fix the function comment svn:r1169	2004-02-28 22:34:47 +00:00
Nick Mathewson	0a673f4491	Split dns_cancel_pending_resolve into dns_cancel_pending_resolve (kill a resolve in response to a DNS worker dying) and connection_dns_remove (remove a pending connection from the resolve structure.) svn:r1168	2004-02-28 22:23:44 +00:00
Roger Dingledine	9a55700747	add a log_warn to notify us of yet another potential dns.c bug svn:r1167	2004-02-28 22:13:58 +00:00
Nick Mathewson	833d14246d	Make dns_cancel_pending_resolve less agressive. svn:r1166	2004-02-28 22:06:59 +00:00
Nick Mathewson	55174d1cb0	Fix bug on dns_found_answer from mark_to_close stuff. svn:r1165	2004-02-28 21:52:58 +00:00
Roger Dingledine	fadfd26188	remove assert from dns.c that's no longer true: typically the resolve will be pending, but it could be failed if it just failed and we're working through the 'pending' list, or it could be valid if some other dnsworker raced us to fill in the entry. svn:r1164	2004-02-28 21:49:10 +00:00
Nick Mathewson	f039eca658	Stop trying to flush on broken sockets marked for close. svn:r1163	2004-02-28 19:14:11 +00:00
Roger Dingledine	80410fa8dc	some comments to point nick at the latest bugs svn:r1162	2004-02-28 11:48:22 +00:00
Roger Dingledine	d1deb753db	better explain exit policies in the torrc svn:r1161	2004-02-28 11:44:07 +00:00
Roger Dingledine	cec2eee533	enable assert_connection_ok() we weren't actually asserting much. oops. svn:r1160	2004-02-28 07:51:30 +00:00
Roger Dingledine	70c43e152a	note bug in assert_connection_ok svn:r1159	2004-02-28 07:48:28 +00:00
Roger Dingledine	dd632e697e	clean up some log messages and severities still plenty more left to clean svn:r1158	2004-02-28 07:01:22 +00:00
Roger Dingledine	a24b6e6d4f	make flush_buf have a sane return convention svn:r1157	2004-02-28 05:22:07 +00:00
Roger Dingledine	b354ecfecd	rename ExcludedNodes config option to ExcludeNodes svn:r1155	2004-02-28 05:09:37 +00:00
Roger Dingledine	3a1a6bb09e	if a relay cell is unrecognized at the end of the circuit, send back a destroy svn:r1153	2004-02-28 04:48:46 +00:00
Roger Dingledine	e59f19ca03	some more small fixes svn:r1152	2004-02-28 04:44:48 +00:00
Nick Mathewson	b4a7883c90	make code more readable; arrbitrarily change a -1 to a 0. svn:r1151	2004-02-28 04:34:27 +00:00
Nick Mathewson	ee68371f41	Stop answering "end" with "end" svn:r1150	2004-02-28 04:25:54 +00:00
Nick Mathewson	4e89c6661a	Push responsibility for connection marking down as far as possible; have only a close path; add some missing end cells; change return conventions a little. svn:r1149	2004-02-28 04:11:53 +00:00
Nick Mathewson	88e222ff76	Make has_sent_end irrelevant: only try to send end if reason is nonzero svn:r1148	2004-02-28 03:06:31 +00:00
Roger Dingledine	d0ad9b147a	and another one svn:r1147	2004-02-27 23:30:27 +00:00
Roger Dingledine	611f117ce1	patches/answers to nick's commit svn:r1146	2004-02-27 23:23:33 +00:00
Nick Mathewson	c5bbb571d2	Refactor mark_for_close, connection_edge_end and friends. Now, everybody who wants to shut down a connection calls connection_mark_for_close instead of setting marked_for_close to 1. This automatically removes the connection from the DNS cache if needed, sends a RELAY END cell if appropriate, and can be changed to do whatever else is needed. Still to do: - The same for circuits, maybe. - Add some kind of hold_connection_open_until_flushed flag, maybe. - Change stuff that closes connections with return -1 to use mark_for_close, maybe. svn:r1145	2004-02-27 22:00:26 +00:00
Roger Dingledine	737b2a0bf1	make 'connected' cells include the resolved IP svn:r1143	2004-02-27 04:52:02 +00:00
Roger Dingledine	195dfd35a8	Fix a bug where you might flush some data on a tls connection, and then add some more data to be flushed but never turn POLLOUT on. not sure how commonly this bug was hit, but it would be a doozy. Also add some asserts to see if it happens elsewhere. svn:r1142	2004-02-27 04:42:14 +00:00
Roger Dingledine	1b3c197fad	clean up an ia64 warning svn:r1140	2004-02-27 01:59:36 +00:00
Peter Palfrader	1bc2384c5a	Give the nice message about not being an HTTP proxy an <h1> headline svn:r1139	2004-02-27 01:33:02 +00:00
Roger Dingledine	d3e9afda27	When it can't resolve any dirservers, it was useless from then on. Now it reloads the RouterFile (or default dirservers) if it has no dirservers. svn:r1130	2004-02-26 22:56:36 +00:00
Roger Dingledine	4c48359ece	break out the operations done on sighup into their own function svn:r1129	2004-02-26 22:30:44 +00:00
Roger Dingledine	43156904ce	dump a new router.desc on hup svn:r1128	2004-02-26 22:20:00 +00:00
Roger Dingledine	2c74f19d7e	writing html in C strings sucks svn:r1127	2004-02-26 22:10:55 +00:00
Roger Dingledine	8f2b429a3b	when they use tor as an http proxy, give them an http 501 failure svn:r1126	2004-02-26 22:02:22 +00:00
Roger Dingledine	0b27ae0c2d	if the default torrc isn't there, just use some default defaults plus provide an internal dirservers file if they don't have one having no config files will make it easier to run on windows svn:r1124	2004-02-26 21:25:51 +00:00
Nick Mathewson	496e414e52	Basic RAM poisoning and magic-checking to notice connection and circuit corruption faster; also, check for corruption in dns.c so we can fail fast for the bug that's nailing Lucky and moria3. svn:r1123	2004-02-25 07:31:46 +00:00
Roger Dingledine	1b25794a56	bugfix: if the exit stream is pending on the resolve, and a destroy arrives, then the stream wasn't getting removed from the pending list. this may have been the lucky-bug. this commit may also not actually fix the bug. it's darn hard to reproduce. svn:r1122	2004-02-25 06:57:57 +00:00
Roger Dingledine	8da2e00a83	remove dead code svn:r1121	2004-02-25 06:56:11 +00:00
Roger Dingledine	01e7b8638d	move the tor program back to usr/bin/ svn:r1119	2004-02-25 06:41:21 +00:00
Roger Dingledine	7985f525ec	fix some bugs in assert_connection_ok svn:r1118	2004-02-24 22:33:30 +00:00
Roger Dingledine	598f8b5661	start hunting the lucky-bug svn:r1116	2004-02-22 20:50:20 +00:00
Nick Mathewson	67a273962a	On OSX, decline to use the built-in select-baed poll wrapper, since it seems to sometimes not work. svn:r1114	2004-02-20 23:41:45 +00:00
Roger Dingledine	f202d38191	patch from vicman to publish less platform information svn:r1111	2004-02-18 21:23:50 +00:00
Roger Dingledine	67c0c64aa4	go back to a single exitpolicy parameter if your exitpolicy includes " :" then it is final, else we append the default exit policy. (thanks weasel) svn:r1105	2004-02-18 07:23:38 +00:00
Roger Dingledine	4e178907ab	allow imaps and pop3s in default exit policy svn:r1104	2004-02-18 04:02:05 +00:00
Roger Dingledine	7562a62ef0	Get rid of the notion of a separate default default exit policy. Create ExitPolicyPrepend config parameter, to customize the default exit policy. svn:r1103	2004-02-18 03:56:12 +00:00
Roger Dingledine	c9d9b9b2a7	we define some big constant arrays but don't use them svn:r1102	2004-02-18 03:17:35 +00:00
Roger Dingledine	3456adec31	adding the reattach-after-timeout feature wasn't so easy after all. maybe it works now. svn:r1101	2004-02-18 01:21:20 +00:00
Roger Dingledine	39efb0ed52	retry streams where the connected cell hasn't arrived in 15 seconds svn:r1100	2004-02-17 21:07:15 +00:00
Nick Mathewson	72568d2620	Another case of the same. svn:r1099	2004-02-17 08:52:57 +00:00
Nick Mathewson	bab6c0a332	Fix the Big Bug in router_compare_addr_to_exit_policy: we used port 0 to mean "unknown port". But no exit policy supports (nonexistant) port 0, except accept :, and we had no special handling for 'unknown port'. Now we do. svn:r1098	2004-02-17 08:52:03 +00:00
Roger Dingledine	46ffc5984d	best_support_idx is obsolete (also doesn't fix the bug) svn:r1097	2004-02-17 08:42:25 +00:00
Nick Mathewson	bd14023afd	Propagate yes/no/maybe a little farther forward. svn:r1096	2004-02-17 08:29:22 +00:00
Roger Dingledine	d081d1d061	make braces cleaner, bug still persists svn:r1095	2004-02-17 08:10:07 +00:00
Nick Mathewson	61756b5893	Fix router_compare_addr_to_exit_policy, and name its return codes. The bug was: "maybe reject,accept" should be "maybe", not "accept". svn:r1093	2004-02-17 07:56:33 +00:00
Roger Dingledine	d508a194f7	Let paranoid exit nodes (which default to reject) be exit nodes Before we resolve the hostname, we don't know whether its IP will be accepted or rejected by the exit policy of each host. So we were only going with nodes that would certainly accept -- which was just itys and poblano. (This bug was hidden until now by the earlier port bug.) (Actual bugfix pending on Nick's next commit, hopefully.) svn:r1092	2004-02-17 07:45:44 +00:00
Roger Dingledine	1801bd7592	prevent picking middleman nodes as the last node in the circuit svn:r1088	2004-02-17 06:39:20 +00:00
Roger Dingledine	a8d8b82662	install the 'tor' binary to usr/sbin by default svn:r1082	2004-02-17 04:48:01 +00:00
Nick Mathewson	17adfa9dfd	log when exit situation is hopeless. svn:r1057	2004-02-04 22:35:58 +00:00
Roger Dingledine	f00dc6fe1e	last minute fix: don't early-flush non-tls streams e.g., this breaks directory service svn:r1033	2004-01-31 00:36:00 +00:00
Roger Dingledine	f6f9b1d94d	for perf testing, paths are always 3 hops, not "3 or more" svn:r1030	2004-01-30 23:43:17 +00:00
Roger Dingledine	e05d39d1af	fix a per-circuit memory leak svn:r1029	2004-01-30 21:32:40 +00:00
Nick Mathewson	a81435c64e	Another related leak svn:r1028	2004-01-30 21:16:51 +00:00
Nick Mathewson	e4ad1f1629	Freeing twice does not make the heap twice as clean. svn:r1027	2004-01-30 21:05:47 +00:00
Nick Mathewson	88b579dd33	Fix a bug that might have caused the leak, but which might have been hiding other bugs. svn:r1026	2004-01-30 20:59:15 +00:00
Nick Mathewson	6c3f55526a	Fix possible (but unlikely) mem leak. svn:r1025	2004-01-30 20:38:08 +00:00
Roger Dingledine	7651b09c8a	finally locate the memory leak, plus commit a patch that doesn't fix it (but doesn't hurt? i dunno) svn:r1024	2004-01-30 20:33:04 +00:00
Roger Dingledine	afdaff63ef	turn some knobs, add more debugging svn:r1023	2004-01-30 19:31:39 +00:00
Roger Dingledine	b42b16357f	note an assert trigger, if you use an old broken netscape socks4 svn:r1022	2004-01-30 15:15:11 +00:00
Roger Dingledine	deda0d93dd	Let AP edges receive 'end' relay cells while waiting for 'connected' svn:r1012	2004-01-20 18:17:43 +00:00
Roger Dingledine	3516ae1a26	add an ap_conn connecting state; report connecting delay svn:r1011	2004-01-20 09:21:46 +00:00
Roger Dingledine	61723a1f69	small default route when doing speed testing svn:r1010	2004-01-20 03:12:46 +00:00
Roger Dingledine	f5ebf4c712	push out a tls record's worth of data once you've got it svn:r1009	2004-01-20 02:14:51 +00:00
Roger Dingledine	585c2efe87	add TOR_PERF macro options svn:r1008	2004-01-20 02:14:30 +00:00
Roger Dingledine	c12a6f58b5	fix typo svn:r1007	2004-01-20 02:14:12 +00:00
Roger Dingledine	fb81a32c68	setuid to User _before_ complaining about running as root svn:r1006	2004-01-19 06:12:32 +00:00
Roger Dingledine	522982f8e9	fix assert trigger in server Jan 18 04:11:43.312 [warn] connection_edge_send_command(): no circ. Closing. i think it was while sending a connected relay cell back. reason for having the circ gone is still not known. presumably the end cell arrived at just the right time. svn:r1005	2004-01-19 04:58:39 +00:00
Roger Dingledine	561c6236af	fix some errors in logs and comments svn:r999	2004-01-16 08:27:17 +00:00
Nick Mathewson	793c65e60f	Note discrepency between N bytes transmitted over TLS and actual bandwidth use; add 2 functions to help resolve. svn:r986	2004-01-13 01:19:02 +00:00
Roger Dingledine	b669b1d57c	oh, and make it compile still need to make a decision about per-connection rate limiting (take it out? update it?) svn:r984	2004-01-11 07:41:01 +00:00
Roger Dingledine	5086300815	split the token bucket into 'rate' and 'burst' params we're not entirely migrated to burst yet, for backward compatibility note some win32 probable-bugs clean up routerlist.c svn:r982	2004-01-10 23:40:38 +00:00
Roger Dingledine	db0c27b362	resolve cygwin warnings for pre19 svn:r981	2004-01-08 22:48:18 +00:00
Roger Dingledine	c485725c5a	Fix the dns bug: children weren't dying We were telling a child to die by closing the parent's file descriptor to him. But newer children were inheriting the open file descriptor from the parent, and since they weren't closing them, the socket never closed, so the child never read eof, so he never knew to exit. As a side effect to this bug, we were probably failing to properly close connections to remote hosts, ORs, and OPs, after a dns child was born. I'm surprised Tor worked at all. svn:r974	2004-01-06 07:53:40 +00:00
Roger Dingledine	d6ce65afd6	the onionskin challenge length was 30 bytes longer than necessary (i think ;) svn:r971	2004-01-05 05:23:03 +00:00
Roger Dingledine	607078cf70	print an entry at the top of the logfile so you know it's working clean up a minor bug in a debugfile log entry svn:r970	2004-01-05 05:22:04 +00:00
Nick Mathewson	cacacfe2b1	Integrate new daemon code, adapted from submission by christian grothoff svn:r969	2004-01-03 22:40:49 +00:00
Roger Dingledine	53061b3778	fix endian issue: rh.integrity was getting sent wrong now it's a char[4] rather than an int svn:r966	2004-01-02 09:03:38 +00:00
Roger Dingledine	c2e37901be	stop a bug that straycat may have found svn:r964	2004-01-01 07:01:09 +00:00
Roger Dingledine	8085235e5f	make loglevel info less noisy svn:r961	2003-12-30 22:49:35 +00:00
Roger Dingledine	f3fdbadfdf	randomize the initial circ_id and stream_id, so an adversary who breaks in part-way through can't learn how many circs/streams have been made svn:r960	2003-12-28 04:46:09 +00:00
Roger Dingledine	71739b486a	back out the insert-padding-if-conflict code use recognized + digest instead, just assume it's enough bits svn:r959	2003-12-26 06:29:57 +00:00
Roger Dingledine	43fcb70bad	checkpoint: revamp relay cell packaging and handling include the infrastructure for inserting padding cells when there's a relay-recognized conflict, but it does not work currently. svn:r958	2003-12-23 07:45:31 +00:00
Roger Dingledine	bc8c6732cb	add crypto_cipher_rewind to reverse crypto_cipher_advance svn:r957	2003-12-23 07:43:05 +00:00
Roger Dingledine	55a94cd497	correct a warn message in mark_if_closed svn:r956	2003-12-23 07:42:01 +00:00
Roger Dingledine	ad93c0a2bd	make sure there's no conflict when generating stream_ids svn:r955	2003-12-19 21:25:44 +00:00
Roger Dingledine	a5e6ec244f	rename circ_id_t to uint16_t for code clarity change message when using non-recommended tor version svn:r954	2003-12-19 19:55:02 +00:00
Roger Dingledine	45a66c6955	make a relay_header_t struct and pack/unpack funcs split 7-byte stream_id string into 2-byte recognized and 2-byte stream_id fix two seg faults in fetch_from_buf_http fix several lurking seg faults in handling unexpected relay cells still need to * clean up relay_crypt * use relay dummies if there's going to be a conflict with rh.recognized * check for a conflict when generating stream_ids svn:r953	2003-12-19 05:09:51 +00:00
Roger Dingledine	eb730c41c8	clean tabs, trailing whitespace svn:r952	2003-12-17 21:14:13 +00:00
Roger Dingledine	6a19e64066	remove trailing whitespace svn:r951	2003-12-17 21:09:31 +00:00
Roger Dingledine	5ecd6b6bad	make fetch_from_buf_http malloc its strings rather than use fixed-size strings reorganize directory_handle_command so it'll be easier to do more with our directory servers svn:r950	2003-12-17 09:42:28 +00:00
Roger Dingledine	4a1e05de51	betcha didn't know strncpy could leave an unterminated string svn:r949	2003-12-17 09:20:29 +00:00
Roger Dingledine	aba237e3e2	end-to-end integrity checking now works initialize digests from shared secrets at handshake make circuit_send_next_onion_skin use connection_edge_send_command svn:r948	2003-12-17 05:58:30 +00:00
Roger Dingledine	389eb48690	document an openssl gotcha svn:r947	2003-12-17 05:31:52 +00:00
Roger Dingledine	21cc01299b	infrastructure for integrity-checks in relay cells make circuit_consider_sending_sendme use connection_edge_send_command fix endian bug in relay length handling (maybe) svn:r946	2003-12-16 22:56:50 +00:00
Roger Dingledine	4e50f79b11	resolve an edge case in get_unique_circ_id_by_conn svn:r944	2003-12-16 20:45:10 +00:00
Roger Dingledine	8712a30e91	move cell size to 512 bytes move length to 2 bytes, put it in the relay header remove 4 reserved bytes in cell add 4 bytes to relay header for the integrity check svn:r942	2003-12-16 09:48:17 +00:00
Roger Dingledine	961ecf7abf	add H(K\|1) to the onionskin reply verify it at the client end abstract the onionskin handshake lengths breaks backward compatibility (again) svn:r941	2003-12-16 08:21:58 +00:00
Roger Dingledine	f3b165fdc0	change crypto_digest_new_env to crypto_new_digest_env (and same with _free_) to match our conventions i think our conventions may be getting too ad hoc svn:r940	2003-12-16 08:13:26 +00:00
Roger Dingledine	e358a362ee	rename digest_copy to digest_dup, make it return, make gcc happier svn:r939	2003-12-16 05:47:21 +00:00
Nick Mathewson	7c439c30d0	Resolve format warnings on MacOS X 10.3 svn:r938	2003-12-16 05:33:11 +00:00
Nick Mathewson	eeae6157ed	Add more fine-grained SHA1 functionality. svn:r937	2003-12-16 05:29:04 +00:00
Nick Mathewson	4885e90490	Make compile warning-free on cygwin svn:r936	2003-12-15 21:35:52 +00:00
Roger Dingledine	a5aa80cc41	make --debuglogfile (or any second log file) work svn:r935	2003-12-14 09:58:43 +00:00
Roger Dingledine	08534a6271	start tracking the 'It appears I've already sent the end' warning svn:r932	2003-12-14 08:32:14 +00:00
Roger Dingledine	0ea88d508d	oops, i broke buffers. fixed. svn:r931	2003-12-14 08:15:41 +00:00
Roger Dingledine	f9bdb8a0da	document aborted attempt to merge client dns cache with server dns cache svn:r930	2003-12-14 07:50:45 +00:00
Roger Dingledine	7d58bfbd50	change dns notation from question/answer to address/addr svn:r929	2003-12-14 07:40:47 +00:00
Roger Dingledine	8f573c06c3	start to track the 'unexpected relay cell' warning svn:r928	2003-12-14 06:50:44 +00:00
Roger Dingledine	36ea39ec9c	on hup, close and rebind listener ports too (in case their config has changed) svn:r926	2003-12-14 06:03:46 +00:00
Roger Dingledine	50e17d633b	clean up some file-scope-global directory variables svn:r925	2003-12-14 05:25:23 +00:00
Roger Dingledine	1096eae543	add options.ExcludedNodes -- nodes that are never picked in path building svn:r924	2003-12-14 05:08:28 +00:00
Roger Dingledine	3465c4dee4	make it compile svn:r923	2003-12-14 05:00:09 +00:00
Roger Dingledine	f4cb5d8c93	extend smartlist with _remove() and _subtract() svn:r922	2003-12-14 04:57:47 +00:00
Roger Dingledine	2997ef8dd9	warn if you're running tor as root svn:r921	2003-12-14 04:39:23 +00:00
Roger Dingledine	25e7e97d73	on HUP, retry OR connections, and stop clobbering the dirserver's routerlist svn:r920	2003-12-14 04:33:18 +00:00
Roger Dingledine	05c05d6444	more friendly warning when there are too many dns workers svn:r919	2003-12-14 04:19:12 +00:00
Roger Dingledine	9e3608ce7b	more friendly warning when a connection buffer overflows svn:r918	2003-12-14 04:18:43 +00:00
Roger Dingledine	a1745b6895	slightly different default default exit policy. svn:r917	2003-12-14 00:18:57 +00:00
Roger Dingledine	55d3ec028d	reject 0.0.0.0/8,reject 169.254.0.0/16 svn:r916	2003-12-14 00:17:44 +00:00
Roger Dingledine	29adf04683	more general cleanup svn:r915	2003-12-14 00:12:02 +00:00
Roger Dingledine	444798dfb9	remove obsolete code svn:r914	2003-12-14 00:11:48 +00:00
Nick Mathewson	fb95d99f79	Accept 1.2.3.4/x as a synonym for 1.2.3.4/x:* . svn:r912	2003-12-14 00:04:29 +00:00
Roger Dingledine	78a7de300c	make options.ExitNodes work if your best choices happen to include any of your preferred exit nodes, you choose among just those preferred exit nodes. svn:r911	2003-12-13 23:32:57 +00:00
Roger Dingledine	4d3d99fa0c	extend smartlist with a few smarter operations svn:r910	2003-12-13 23:32:03 +00:00
Roger Dingledine	8222fe8e4f	clean up some copyrights svn:r907	2003-12-13 22:53:17 +00:00
Roger Dingledine	03616803e6	bughunt: start tracking the bug mutiny found svn:r906	2003-12-13 08:06:03 +00:00
Roger Dingledine	7a3a3ae1df	bugfix: a circuit that immediately failed still counts as a failed circuit svn:r905	2003-12-13 07:42:18 +00:00
Roger Dingledine	9e6f4a3029	revamp circuit node selection to use smartlists: * now we know for sure if an acceptable node is available; we don't have to keep guessing and checking * we try options.EntryNodes first for picking the first node svn:r904	2003-12-13 07:01:46 +00:00
Roger Dingledine	5458ca39e8	minor tweaks to the smartlist operations svn:r903	2003-12-13 06:56:21 +00:00
Nick Mathewson	911f155f94	Make default exit policy reject 127.: svn:r902	2003-12-13 03:37:25 +00:00
Roger Dingledine	41bb717241	reasonably permissive exit policy if you don't set one svn:r901	2003-12-13 02:53:35 +00:00
Roger Dingledine	865173d7a1	put the default exit policy in place svn:r900	2003-12-13 02:52:54 +00:00
Nick Mathewson	f37f7daa2f	Add port ranges to exit policies svn:r899	2003-12-13 02:44:02 +00:00
Roger Dingledine	c425f2e0ec	use the smartlist to pick random routers, rather than our own idiom svn:r898	2003-12-13 01:43:21 +00:00
Roger Dingledine	1ae84fcbc1	add a 'smartlist' building block that picks random elements from a list svn:r897	2003-12-13 01:42:44 +00:00
Roger Dingledine	9c66e2bf9a	if >=2 circs are being built that handle a given stream, no need to have new circs handle it too. svn:r896	2003-12-12 23:03:25 +00:00
Roger Dingledine	d23c66b041	make the license explicit on fakepoll.[ch] svn:r895	2003-12-09 21:37:26 +00:00
Nick Mathewson	17269eff3c	Document parsing functions in routerlist.c, and separate parsing from non-parsing functions. svn:r894	2003-12-09 04:29:52 +00:00
Roger Dingledine	38ce03d0e7	close the circuit when we get a truncated cell svn:r893	2003-12-09 02:06:58 +00:00
Roger Dingledine	ea6c4f6348	our circuit symmetric key (for aes) is 127 bits, not 128 bits. we accept that. svn:r892	2003-12-09 01:04:40 +00:00
Roger Dingledine	48e42e9346	back out the broken change from yesterday svn:r891	2003-12-09 01:04:11 +00:00
Nick Mathewson	ac552573dd	Make router/directory parsing nondestructive and more const-friendly svn:r890	2003-12-08 23:45:37 +00:00
Roger Dingledine	8bd7c94bf6	general cleanups svn:r889	2003-12-07 22:03:47 +00:00
Roger Dingledine	6a968495b1	declare the prototypes better svn:r888	2003-12-06 06:01:42 +00:00
Roger Dingledine	c25fbd2676	break routers.c into router.c for stuff the router does, and routerlist.c for handling routerlist. svn:r887	2003-12-06 05:54:04 +00:00
Roger Dingledine	e0952d0773	terminology shift: directory is the string that dirserv.c and directory.c deal with routerlist is routerinfo's that are bundled together in routers.c rename some of the get_routerlist functions to set_routerlist preparing to break into router.c for stuff the router does, and routerlist.c for handling routerlist. svn:r886	2003-12-05 09:51:49 +00:00
Roger Dingledine	727a260a81	prevent assert failure on -HUP when options->PidFile==NULL svn:r885	2003-12-03 22:00:20 +00:00
Roger Dingledine	c183789c96	OnionRouter config option is obsolete svn:r883	2003-12-03 20:21:03 +00:00
Roger Dingledine	4f2d556508	choose randomly from running dirservers, not always the first one svn:r881	2003-12-03 10:39:27 +00:00
Roger Dingledine	63f81bddae	pick nodes for a circuit only from those the directory says are up svn:r880	2003-12-03 10:28:51 +00:00
Roger Dingledine	99db996aef	stop segfault when choose_good_exit_server returns NULL svn:r879	2003-12-03 10:04:44 +00:00
Roger Dingledine	d172fdd300	fix vicious bug in connection_ap_attach_pending that caused it to never work. fix vicious bug in choose_good_exit_server that caused it to skip over pending circuits, and look only at non-pending circuits, when choosing a good exit node for the new circuit. bugfix: remove incorrect asserts in circuit_get_newest() svn:r876	2003-12-03 09:50:02 +00:00
Roger Dingledine	05b9c35173	assert that nobody asks for a random number between 0 and -1 svn:r875	2003-12-03 08:08:07 +00:00
Roger Dingledine	f65e871bfd	bugfix in exit node choice: we used to find the perfect exit node but then use the wrong one. bugfix in connection_ap_can_use_exit: it was using the wrong port bugfix: the OP now handles a port of '' correctly when the IP is not yet known and it's trying to guess whether a router's exit policy might accept it. we now don't ever pick exit routers which will reject :* attach_circuit now fails a new stream outright if it will never work. when you get an 'end' cell that resolves an IP, now it will fail the circuit outright if no safe exit nodes exist for that IP. don't try building a new circuit after an 'end' if a suitable one is already on the way. svn:r874	2003-12-03 08:06:55 +00:00
Roger Dingledine	fc98ca1a2d	stop expecting sample-server-torrc to be there svn:r873	2003-12-02 22:43:23 +00:00
Roger Dingledine	af4192b172	start tracking a rare bug: package_raw_inbuf gets called with package_window 0 Nov 25 22:39:18.294 [warn] connection_edge_package_raw_inbuf(): called with package_window 0. T ell Roger. svn:r870	2003-11-30 10:10:29 +00:00
Roger Dingledine	3d37291e02	stop complaining as loudly when a dns resolve fails svn:r869	2003-11-30 09:57:00 +00:00
Roger Dingledine	02ec2cdb34	bugfix: we were writing to stderr even when it's closed svn:r868	2003-11-30 09:51:35 +00:00
Roger Dingledine	2de4fc2b7f	bump up header length when the dirserv reads http commands Nov 23 12:10:26.556 [warn] fetch_from_buf_http(): headerlen 1487 larger than 1023. Failing. Nov 23 12:10:26.556 [warn] directory_handle_command(): input too large. Failing. svn:r867	2003-11-30 09:47:57 +00:00
Roger Dingledine	3818776f62	remove a conn_close_if_marked warning Nov 27 15:45:19.003 [warn] connection_write_to_buf(): write_to_buf failed. Closing connection (fd 42). Nov 27 15:45:19.010 [warn] conn_close_if_marked(): Conn (socket 42) still wants to flush. Losing 0 bytes! svn:r866	2003-11-30 09:35:26 +00:00
Roger Dingledine	00de055f43	bugfix: an offline OP would leak all its sockets and stop working svn:r865	2003-11-29 02:50:12 +00:00
Nick Mathewson	c52ee5e2af	Fix a few bugs in sending and receiving DNS results svn:r864	2003-11-23 18:16:06 +00:00
Nick Mathewson	1155ae9b03	Bring assert_connection_ok up to date svn:r863	2003-11-23 18:14:19 +00:00
Nick Mathewson	5e9ba094bc	Fix incorrect error message svn:r862	2003-11-21 05:55:03 +00:00
Roger Dingledine	f53fe3cd7f	merge torrc.in and sample-server-torrc.in svn:r858	2003-11-20 18:22:09 +00:00
Roger Dingledine	975bb68010	simplify: options.OnionRouter==1 iff options.ORPort>0 svn:r857	2003-11-20 17:49:45 +00:00
Roger Dingledine	91cf5e44cc	default log level is now warn (info is too noisy) svn:r855	2003-11-19 22:48:48 +00:00
Roger Dingledine	d6601f8cff	make pidfile default to null rather than writing to your cwd svn:r853	2003-11-19 22:45:06 +00:00
Roger Dingledine	4565150db2	if you tell people that IgnoreVersion exists, some of them will use it rather than upgrade. svn:r852	2003-11-19 21:24:04 +00:00
Roger Dingledine	f5994416c4	bugfix and cleanups svn:r848	2003-11-19 13:12:43 +00:00
Nick Mathewson	fd07872a72	Separate failure-count tracking from circuit-launching. Increment failure counts only when circuits close without having been built. Reset failure counts only on the second, and when circuits are done building. svn:r847	2003-11-19 02:22:52 +00:00
Peter Palfrader	9a676b04dd	Check that we can write to the logfile and log a warning to stderr if we can't Move writing of pidfile after daemonizing, and also after setting the [ug]id: This means that the tor user needs write priviliges to the pidfile location. It needs it for unlinking the pidfile anyway. svn:r846	2003-11-19 02:09:43 +00:00
Nick Mathewson	3d145769de	Patch last patch to last patch svn:r845	2003-11-19 01:35:44 +00:00
Nick Mathewson	312208eff1	removed unused variable; silence warning svn:r844	2003-11-19 01:32:34 +00:00
Nick Mathewson	dde0eb6570	Patch last patch. svn:r843	2003-11-19 01:28:57 +00:00
Nick Mathewson	0e5abcb635	Skip non-running routers for exit node selection svn:r842	2003-11-19 01:24:19 +00:00
Roger Dingledine	25ac8857f3	bugfix: sometimes we closed a circ while cpuworker was cranking, and it didn't notice svn:r841	2003-11-18 21:12:17 +00:00
Roger Dingledine	a6595f4579	revert part of that last change time for bed svn:r840	2003-11-18 10:38:13 +00:00
Roger Dingledine	c00953d2a1	make more sure we can't end up with two connections to the same OR fix leaked pk in connection_tls_finish_handshake svn:r839	2003-11-18 10:17:52 +00:00
Roger Dingledine	f0cccc567e	bugfix: don't ask for ->next of an expired circuit bugfix: keep going when a circ fails in circuit_n_conn_open (make circuit_enumerate_by_naddr_nport obsolete) bugfix: make circuit_n_conn_open only look at circ's that start at us bugfix: only try circuit_n_conn_open if we're an OP. Otherwise we expect connections to always already be up. bugfix: when choosing path length, pay attention to whether the directory says a router is down. bugfix: when picking good exit, skip routers which are known to be down (more work needs to be done on this one) svn:r838	2003-11-18 09:53:03 +00:00
Roger Dingledine	ac56486bf6	use the tor_malloc_zero wrapper svn:r837	2003-11-18 08:20:19 +00:00
Roger Dingledine	ec02f83f94	add a tor_malloc_zero wrapper: tor_malloc and memset 0 svn:r836	2003-11-18 08:20:09 +00:00
Roger Dingledine	a3e39b0ceb	don't build too many circs at once expire circs that have been building for too long svn:r835	2003-11-18 07:48:00 +00:00
Nick Mathewson	bb0e409fbd	Simplify post-TLS-handshake checks, and add check for correct nickname svn:r834	2003-11-18 07:25:04 +00:00
Nick Mathewson	dd16a9abcb	Stop leaking X509 certs; those things are _nasty_ on the carpet svn:r833	2003-11-18 06:52:25 +00:00
Nick Mathewson	366ba4a7c7	Always include newline with port section of exit policy svn:r832	2003-11-18 06:51:29 +00:00
Roger Dingledine	51de02bcb5	stop client_dns_clean from calling malloc(0) svn:r831	2003-11-18 00:02:24 +00:00
Nick Mathewson	4eabb8450e	Fix possible bug in circID selection when building circuits on combination OP/OR servers svn:r830	2003-11-17 18:40:56 +00:00
Roger Dingledine	7a702d64d4	more verbose info for circuits when kill -USR1 svn:r829	2003-11-17 09:30:29 +00:00
Nick Mathewson	f42c77f618	"I don't think it's quite fair to condemn a whole program because of a single slip-up." -- General "Buck" Turgidson, _Doctor Strangelove_ svn:r828	2003-11-17 08:15:37 +00:00
Roger Dingledine	a18ced652b	finally find and possibly fix the circuit_deliver_relay_cell warn bug svn:r827	2003-11-17 07:43:03 +00:00
Nick Mathewson	44ced0952f	Fix bytesex issues on in.s_addr svn:r826	2003-11-17 07:37:45 +00:00
Roger Dingledine	42b5ed754f	catch the last missing log line i hope svn:r825	2003-11-17 07:29:43 +00:00
Nick Mathewson	90e143e6d4	Remove a possible source of error in circID picking. svn:r824	2003-11-17 07:24:01 +00:00
Roger Dingledine	e5d6e7db1a	continue the circuit_deliver_relay_cell forward-failure bughunt svn:r823	2003-11-17 07:20:51 +00:00
Nick Mathewson	ac5fc456ee	comment choose_good_exit_server svn:r822	2003-11-17 06:02:41 +00:00
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

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2698 Commits