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

mirror of https://gitlab.torproject.org/tpo/core/tor.git synced 2024-11-15 07:43:31 +01:00

Author	SHA1	Message	Date
Roger Dingledine	5ef2927870	correct nick's comment svn:r5360	2005-11-11 21:44:38 +00:00
Nick Mathewson	f14743a975	Note that much of check_dh_key is voodoo; make x in DH be only 320 bits for DH speed improvement: this wants auditing. [We have blessing from Ian on this.] (Note that DH in SSL is not yet affected.) svn:r5359	2005-11-11 20:18:00 +00:00
Roger Dingledine	87e8e7b4fa	using an unsigned int for something that requires at least 3 bytes makes me uncomfortable. svn:r5340	2005-11-01 06:15:48 +00:00
Roger Dingledine	c68cadc0c8	tor_assert had a misleading comment svn:r5338	2005-11-01 06:12:51 +00:00
Roger Dingledine	a2a4f4ae61	cleanups and a smidgen more docs svn:r5335	2005-11-01 03:47:55 +00:00
Nick Mathewson	3c36a14ba6	Call ERR_remove_state() on the main thread on shutdown,too svn:r5322	2005-10-26 02:20:48 +00:00
Nick Mathewson	9492424d3f	Per comments at the bottom of openssl/FAQ, call even more functions to clean up OpenSSL's toys when it's done playing. (Why isn't there an OpenSSL_free_everything() function?) svn:r5321	2005-10-25 19:01:48 +00:00
Nick Mathewson	5d85560d9e	Remove last vestiges of old logging interface. svn:r5317	2005-10-25 18:01:01 +00:00
Roger Dingledine	d7e136240a	consistency is the hobgoblin of little armas svn:r5316	2005-10-25 17:58:43 +00:00
Nick Mathewson	049f6c0131	Switch remaining files to new log interface. svn:r5315	2005-10-25 17:52:14 +00:00
Nick Mathewson	7a9774eff0	Also here. svn:r5314	2005-10-25 17:42:09 +00:00
Peter Palfrader	0738c24b97	Fix log levels notice and warn for new logging stuff svn:r5313	2005-10-25 17:41:43 +00:00
Nick Mathewson	e7e170a59e	Change more files to new loggin interface. 3 left. svn:r5310	2005-10-25 08:20:10 +00:00
Nick Mathewson	932106f54c	Efficiency hack: call tor_fix_source_file late, not early. Add "BUG" domain. Domains are now bitmasks... just in case. Make some err msgs non-general. svn:r5309	2005-10-25 07:05:03 +00:00
Nick Mathewson	beaf898fe5	add more domains svn:r5300	2005-10-24 19:36:43 +00:00
Nick Mathewson	a20835ac92	Check for even more windows version flags, and note any we do not recognize. svn:r5297	2005-10-24 18:37:09 +00:00
Nick Mathewson	1bd3f6cc9a	Update more files to new log stuff. svn:r5286	2005-10-18 22:56:40 +00:00
Nick Mathewson	55f2ab9cc3	Migrate a few more files to domained logging svn:r5285	2005-10-18 22:21:29 +00:00
Nick Mathewson	edf5698474	Start dividing log messages into logging domains. No, LD_ is not the best of identifiers. src/or has not been converted yet. Domains dont do anything yet. svn:r5284	2005-10-18 21:58:19 +00:00
Nick Mathewson	5828f8920e	Add a "Map from digest to void*" abstraction, since we already faked it in 3 places by encoding keys in hex and sticking them in a strmap. svn:r5278	2005-10-18 20:11:39 +00:00
Nick Mathewson	0349598928	stupid gcc. stupid nickm. svn:r5277	2005-10-18 17:52:45 +00:00
Nick Mathewson	95514b32a5	Make smartlist_foreach always use the fast versions. svn:r5275	2005-10-18 17:38:07 +00:00
Nick Mathewson	48ade882c3	Remove assert in sort-of c-itical path svn:r5267	2005-10-18 05:06:36 +00:00
Nick Mathewson	cf73ff195b	Actually, use #defines for common case. Nothing to see here. svn:r5266	2005-10-18 05:03:44 +00:00
Nick Mathewson	768160c872	Inline key smartlist functions; use fast versions by default. svn:r5265	2005-10-18 04:51:07 +00:00
Peter Palfrader	0d9aedfcea	Downgrade a few INFO level logs to DEBUG again. Also add two or three new logs in cases where a calling function's log was downgraded and we wouldn't get any log message otherwise. svn:r5263	2005-10-17 16:21:42 +00:00
Roger Dingledine	03dcef4c78	start the process of reducing clutter in server logs svn:r5253	2005-10-17 00:35:53 +00:00
Nick Mathewson	11b76b9ca5	Allow tor_gzip_uncompress to extract as much as possible from truncated compressed data. Also, fix a bug where truncated compressed data could break tor_gzip_uncompress. [This last part is a backport candidate.] svn:r5247	2005-10-13 22:48:09 +00:00
Nick Mathewson	9bc2467626	Okay, try to use RAND_poll() from OpenSSL where available. svn:r5229	2005-10-08 05:47:15 +00:00
Roger Dingledine	c4757e0705	LOG_ERR is for when we know we're going to exit. use LOG_WARN in other cases. svn:r5220	2005-10-07 19:53:57 +00:00
Nick Mathewson	010bcfa9df	Win32 compilation/correctness fixes. svn:r5218	2005-10-07 19:33:47 +00:00
Nick Mathewson	150e5ac098	disable RAND_poll() for the alpha of the day; at least 24 hours of testing is in order for something like that. svn:r5216	2005-10-07 19:17:20 +00:00
Nick Mathewson	a53ecc94f9	Add half our entropy from RAND_poll in OpenSSL. These know how to use egd (if present) openbsd weirdness (if present), vms/os2 weirdness (if we ever port there), and more in the future. svn:r5215	2005-10-07 19:03:09 +00:00
Nick Mathewson	a89daaeca9	Once an hour (not just on startup) give OpenSSL some more entropy. Add entropy in 512-bit chunks, not 160-bit chunks. (This latter change is voodoo.) svn:r5211	2005-10-06 22:22:22 +00:00
Nick Mathewson	cc35e1720f	Using RAND_pseudo_bytes instead of RAND_bytes is an accident waiting to happen, and does not really speed us up much when we do it. So stop doing it. svn:r5210	2005-10-06 22:18:01 +00:00
Nick Mathewson	ba24193ab5	Make doxygen marginally happier svn:r5208	2005-10-06 04:33:40 +00:00
Nick Mathewson	92abf1b653	Make windows platform detection smarter. {Untested.} svn:r5198	2005-10-05 22:04:45 +00:00
Nick Mathewson	f8c07e1f33	free EVP cipher information on shutdown to remove some spurious dmalloc complaints. svn:r5180	2005-10-03 21:10:35 +00:00
Nick Mathewson	fd04db90b5	Stop leaking storage for EVP keys. (This would be a critical bug if it had ever appeared in a released version.) svn:r5179	2005-10-03 20:53:27 +00:00
Nick Mathewson	c5ee3e961e	Reorganize some quick-and-dirty code to find out what openssl stuff is leaking, using dmalloc. svn:r5178	2005-10-03 20:20:38 +00:00
Nick Mathewson	de198d800b	Never call free() on tor_malloc()d memory. This is unlikely to be our current leak, but it may help dmalloc work. svn:r5168	2005-09-30 20:47:58 +00:00
Nick Mathewson	26e7a05725	even better function start checks; give dmalloc a chance of working. svn:r5162	2005-09-30 01:39:24 +00:00
Nick Mathewson	92451f74a8	Reformat inconsistent function declarations. svn:r5160	2005-09-30 01:09:52 +00:00
Nick Mathewson	5c53545d81	Add a bunch more warnings to out warning suite; resolve them; pack structs a little better. svn:r5150	2005-09-29 22:59:17 +00:00
Nick Mathewson	2999cbf233	Use EVP_CIPHER_CTX version of AES from openssl, so openssl can use engines (if they exist). svn:r5146	2005-09-27 19:39:25 +00:00
Nick Mathewson	0873386600	Point readers of the code to opensslv.h, since everybody who sees 0x0090700f looks at me like some kind of loon svn:r5140	2005-09-24 16:39:33 +00:00
Nick Mathewson	d661fde082	Possible fix to make aes build on woody svn:r5139	2005-09-24 16:37:24 +00:00
Nick Mathewson	96988b45b4	Use OpenSSL AES when OpenSSL has version 0.9.7 or later. svn:r5129	2005-09-23 18:50:50 +00:00
Nick Mathewson	f8a80e8d59	Helper functions to perform our truncated base64 encoding on hexdigests. svn:r5087	2005-09-18 02:18:59 +00:00
Nick Mathewson	312af36126	Make smartlist_add_all more efficient. svn:r5086	2005-09-18 02:17:02 +00:00
Nick Mathewson	6973ef9be4	Add a touch_file() function to compat so we can update cache mtimes. svn:r5067	2005-09-14 23:27:52 +00:00
Nick Mathewson	922cee3d0c	Clean up a few warnings that make gcc twig out a bit. svn:r5062	2005-09-14 20:59:25 +00:00
Nick Mathewson	d9bf9e48c0	Add documentation to a few functions in container.c; reformat function definitions svn:r5026	2005-09-13 15:30:22 +00:00
Nick Mathewson	d4fb1fcd6c	Two new functions like write_bytes_to_file: one takes a list of byte-and-len structs; one appends. svn:r5024	2005-09-13 06:19:31 +00:00
Nick Mathewson	c1a6940e73	make compile slightly happier on const-zealous compilers svn:r5015	2005-09-12 08:29:53 +00:00
Nick Mathewson	2689cb081b	We have so many special cases for smartlists of strings, why not add a sort function? svn:r5014	2005-09-12 08:27:01 +00:00
Nick Mathewson	8d70ae01b8	Fix a memory leak in smartlist_string_remove. svn:r5002	2005-09-12 05:20:29 +00:00
Nick Mathewson	24bfac635d	Document SMARTLIST_FOREACH macro, along with previously-naughty foo_sl_idx variable. svn:r5000	2005-09-11 23:14:14 +00:00
Nick Mathewson	a4f32e77ef	Fix segfault in win32 unittests. svn:r4983	2005-09-10 02:34:32 +00:00
Nick Mathewson	d26523e089	Use tor_listdir in test.c instead of duplicating ode. svn:r4981	2005-09-10 01:42:42 +00:00
Nick Mathewson	035b1953eb	Add sorting/searching to smartlist svn:r4977	2005-09-09 23:12:54 +00:00
Nick Mathewson	6b479b3cfa	Only do openssl accel stuff if version is at least 0.9.7 svn:r4973	2005-09-09 22:07:15 +00:00
Nick Mathewson	09d83c564b	Add missing arg to windows tor_listdir() svn:r4972	2005-09-09 21:34:59 +00:00
Nick Mathewson	2f6eb10fb4	Implement tor_listdir on windows. Untested. svn:r4971	2005-09-09 21:29:23 +00:00
Nick Mathewson	c4b3bf06c6	add strupper function svn:r4934	2005-09-08 18:33:51 +00:00
Roger Dingledine	780261aa2e	don't crash now that LongLivedPorts can be null svn:r4923	2005-09-08 06:47:27 +00:00
Nick Mathewson	b6a13b6cdf	Add directory listing functions to util.[ch]. Watch the features creep! svn:r4906	2005-09-03 04:40:05 +00:00
Nick Mathewson	29a6c17d67	Allow tor_gzip_uncompress to handle multiple concatenated compressed strings. svn:r4882	2005-08-29 18:01:38 +00:00
Roger Dingledine	fa507c63e8	put quotes around user-supplied strings so they are more likely to realize if they add bad characters (like quotes) to the torrc svn:r4844	2005-08-26 18:40:44 +00:00
Roger Dingledine	d5e426ab51	add a tor_dup_addr() function to simplify malloc()+tor_inet_ntoa() svn:r4838	2005-08-26 07:37:07 +00:00
Nick Mathewson	9321db8c29	Fix bug with tor_memmem finding a match at the end of the string. svn:r4803	2005-08-22 00:34:23 +00:00
Roger Dingledine	121ea4dd93	a url for better reference svn:r4778	2005-08-15 01:03:50 +00:00
Nick Mathewson	d1c094637d	Try to resolve another reported solaris x86 warning svn:r4771	2005-08-12 17:26:43 +00:00
Nick Mathewson	789374dbbd	Make GCC very happy, even with lots of warnings set. Also, try to fix some reported Solaris x86 warnings. svn:r4770	2005-08-12 17:24:53 +00:00
Nick Mathewson	943ef5256b	fix whitespace issues svn:r4752	2005-08-08 21:59:48 +00:00
Roger Dingledine	f4eec180a2	disarm a trap that's lying in wait for us svn:r4741	2005-08-08 17:31:57 +00:00
Nick Mathewson	9345323b18	far far cleaner implementation of handshake checking logic. Backport candidate. svn:r4736	2005-08-07 20:36:14 +00:00
Roger Dingledine	bfe65db284	ok, so now it was just redundant. nick, do you recall what rfc you were trying to point to? svn:r4727	2005-08-07 17:11:33 +00:00
Roger Dingledine	b9a7482c02	note another potential security problem with generating key material from our DH handshake. svn:r4724	2005-08-06 16:50:51 +00:00
Roger Dingledine	261bf4c4d4	rfc 3536 "provides a glossary of terms used in the IETF when discussing internationalization." svn:r4723	2005-08-05 22:08:57 +00:00
Nick Mathewson	224fecb281	Appease insane windows compiler. (Oh no, an extra semi, the sky is falling!) svn:r4722	2005-08-05 19:25:23 +00:00
Nick Mathewson	197eb2b2cb	fix harmless copy-and-paste error svn:r4718	2005-08-05 14:59:14 +00:00
Nick Mathewson	ea2aa107a7	cover a few more cases; needs testing and once-over svn:r4717	2005-08-05 14:20:38 +00:00
Nick Mathewson	666ab41e2b	parse_addr_port was vague about what to do when port_out was NULL. Make it behave usefully. svn:r4716	2005-08-05 01:51:19 +00:00
Nick Mathewson	3fa821d911	oops, that array got bigger svn:r4708	2005-08-04 23:18:51 +00:00
Nick Mathewson	7a9eb49f5f	Discard special bignum values. svn:r4706	2005-08-04 23:14:42 +00:00
Nick Mathewson	546fba7b04	Fix windows warning svn:r4697	2005-08-04 22:25:39 +00:00
Nick Mathewson	11ff0aba80	Make clients regenerate their keys when their IP address changes. svn:r4688	2005-08-03 20:42:17 +00:00
Nick Mathewson	98f1265309	Fix compile failures on tor_gettimeofday() fix for windows svn:r4685	2005-08-03 17:16:48 +00:00
Nick Mathewson	176e9055cc	Probably broken attempt to improve tor_gettimeofday granularity on windows. svn:r4683	2005-08-03 16:28:39 +00:00
Nick Mathewson	48787c839e	Fix logic to set TIME_T_MAX; apparently, everybody had thought of the prospect of a signed time_t but me. svn:r4675	2005-07-25 18:10:08 +00:00
Roger Dingledine	cfd6514482	and a nearby define svn:r4643	2005-07-23 02:19:43 +00:00
Nick Mathewson	b98e4a0cd7	add parenthesis to U64_PRINTF_ARG macro svn:r4642	2005-07-23 02:12:40 +00:00
Nick Mathewson	18c11eb3bc	Be consistent about preferring foo* to struct foo* svn:r4637	2005-07-22 21:12:10 +00:00
Roger Dingledine	8c657e4157	cosmetic fixes svn:r4601	2005-07-18 23:33:19 +00:00
Roger Dingledine	bb97d7f4ea	slightly cleaner fix svn:r4599	2005-07-18 23:16:09 +00:00
Roger Dingledine	893652da84	bugfixes: smartlist_join_strings2() was underflowing a size_t if you gave it an empty smartlist; and it wasn't terminating in this case even if you asked it to. this does not appear to be exploitable in any reasonable cases. svn:r4598	2005-07-18 23:11:46 +00:00
Nick Mathewson	97c58f066a	whitespace fixes svn:r4544	2005-07-13 17:24:55 +00:00
Nick Mathewson	278bac421f	Fix windows compilation svn:r4543	2005-07-13 15:24:33 +00:00
Nick Mathewson	50e11ee16a	Fix possible double call to inflateEnd. svn:r4540	2005-07-13 05:26:43 +00:00
Roger Dingledine	4457c181f5	note a worrying double-free possibility in torgzip. nick? svn:r4537	2005-07-12 23:21:15 +00:00
Nick Mathewson	d85bfe83bf	Make errors retrievable from tor_socketpair; resolve bug 163. svn:r4509	2005-06-30 07:17:38 +00:00
Nick Mathewson	584a0ae397	Fix an fd leak in start_daemon svn:r4508	2005-06-30 06:56:00 +00:00
Nick Mathewson	1647b6f837	Fix libc compilation svn:r4497	2005-06-27 23:40:17 +00:00
Nick Mathewson	806da0d8b2	Compile on win32 svn:r4496	2005-06-27 23:35:04 +00:00
Roger Dingledine	09e87f452d	note a bug in our tor_socketpair implementation can somebody fix this or create a flyspray entry for it? svn:r4483	2005-06-26 05:03:21 +00:00
Nick Mathewson	a37db0da26	Appease the hungry God of GCC: it hates K&R style unspecified args! svn:r4470	2005-06-21 01:07:32 +00:00
Nick Mathewson	2aff87caae	Load hardware acceleration options when/where available. Can anybody test this? svn:r4467	2005-06-20 18:56:35 +00:00
Roger Dingledine	8fdab20704	fix typo svn:r4453	2005-06-18 02:23:11 +00:00
Nick Mathewson	5fee58adfb	Add a tor_memmem function svn:r4452	2005-06-18 02:17:11 +00:00
Nick Mathewson	d4972bd2e1	Remove code that has been #if-0ed for a long time. svn:r4435	2005-06-15 18:34:46 +00:00
Roger Dingledine	2111c0e263	a bit more cleanup svn:r4417	2005-06-12 04:33:26 +00:00
Nick Mathewson	232861ba42	Docment or add DOCDOC comments to undocumented functions in src/or. Make function definition format uniform. svn:r4411	2005-06-11 18:52:12 +00:00
Roger Dingledine	fcd0fc3364	flesh out the source file descriptions for doxygen svn:r4404	2005-06-11 05:31:17 +00:00
Nick Mathewson	0831823763	Change end-of-file NLNL convention. It turns out arma I and I agree. svn:r4382	2005-06-09 19:03:31 +00:00
Nick Mathewson	a6f51001a5	New whitespace normalization rule: no blank line at EOF. svn:r4378	2005-06-09 16:46:51 +00:00
Nick Mathewson	8b2a7ff9fe	Remove extraneous newlines from libevent log messages. Backport candidate? svn:r4350	2005-06-08 17:41:32 +00:00
Nick Mathewson	1d9bc936c2	Adapt patch from Adam Langley: fix possible memory leak in tor_lookup_hostname svn:r4326	2005-06-07 13:45:58 +00:00
Nick Mathewson	5420aed38e	Possible bugfix for 151: backport candidate. svn:r4318	2005-06-06 20:02:09 +00:00
Nick Mathewson	ea5591ee4d	Implement --disable-threads svn:r4187	2005-05-10 20:02:52 +00:00
Nick Mathewson	10b2208d93	Make Tor compile with no warnings with gcc4.0 on OSX svn:r4184	2005-05-07 05:55:06 +00:00
Roger Dingledine	50505e677e	fix a comment svn:r4157	2005-05-02 21:49:04 +00:00
Roger Dingledine	509405a5f7	clean up this TOR_FRAGILE business svn:r4116	2005-04-26 18:52:16 +00:00
Nick Mathewson	4fb95f166e	Apparently, ASN1 failures are not treated as SSL connection errors, but are just general OpenSSL errors. Or something. Anyway, bulletproof tor_tls_handshake. svn:r4098	2005-04-23 20:35:38 +00:00
Roger Dingledine	54fd9df23f	LOG_ERR is for when you're planning to die. svn:r4087	2005-04-23 14:35:13 +00:00
Nick Mathewson	5827e2e216	Fix "JAP-client" hideous ASN1 bug, twice. (Fix1: check more thoroughly for TLS errors when handling certs. Fix2: stop assert(0)ing on uncaught TLS errors.) svn:r4085	2005-04-23 14:26:02 +00:00
Nick Mathewson	f3b833cb47	Make libevent_logging_callback static. svn:r4058	2005-04-08 03:47:18 +00:00
Roger Dingledine	8aa0df56f6	Stop putting nodename in the Platform string of server descriptors. It doesn't actually help, and it is confusing/upsetting some people. svn:r4037	2005-04-06 21:11:05 +00:00
Roger Dingledine	652dde72f1	bugfix: chdir to your datadirectory at the end of the daemonize process, not the beginning. this was a problem because the first time you run tor, if your datadir isn't there, and you have runasdaemon set to 1, it will try to chdir to it before it tries to create it. oops. svn:r4033	2005-04-06 19:07:38 +00:00
Nick Mathewson	4991290935	Revise control spec and implementation to allow all log messages to be sent to controller with their severities intact. svn:r4010	2005-04-05 22:56:17 +00:00
Nick Mathewson	7bf443e985	I hear the smart kinds compile before committing. Then they never miss parens svn:r3999	2005-04-03 06:00:00 +00:00
Nick Mathewson	f696fd98bf	Make smartlist_string_remove consistent with smartlist_string svn:r3998	2005-04-03 05:58:23 +00:00
Nick Mathewson	ff545c3103	Add useful smartlist_string_remove function. svn:r3996	2005-04-03 05:52:32 +00:00
Nick Mathewson	2a332bf0b8	Fix unterminated comment svn:r3991	2005-04-03 05:21:16 +00:00
Nick Mathewson	0e81265359	update copyright notices. svn:r3982	2005-04-01 20:15:56 +00:00
Nick Mathewson	73f6c1531e	fix typo in earlier libevent mmessage suppress patch svn:r3950	2005-04-01 07:16:52 +00:00
Nick Mathewson	410ecfcc71	Add code to suppress spurious libevent log msgs; use it to resolve bug 68. svn:r3948	2005-04-01 07:05:21 +00:00
Nick Mathewson	efe9ca659a	Use recent libevent features when possible svn:r3940	2005-04-01 02:37:40 +00:00
Nick Mathewson	837d7dff69	Try to make crash-on-shutdown bug harder to trigger. svn:r3939	2005-04-01 02:37:10 +00:00
Roger Dingledine	4a82ac12b8	add a tor_tls_is_server method to remember if conn->tls was an initiator or a receiver svn:r3931	2005-03-31 07:46:38 +00:00
Roger Dingledine	80901fde69	remember some thoughts about using WSAStartup to learn how many sockets we get to use on win32. svn:r3905	2005-03-28 01:11:02 +00:00
Nick Mathewson	905c16846a	Fix a few more instances of memory not freed on exit (found by weasel). svn:r3830	2005-03-23 06:20:50 +00:00
Roger Dingledine	248867caf5	bugfix: make smartlist_join_strings2 actually use the separator/terminator svn:r3805	2005-03-22 05:37:59 +00:00
Nick Mathewson	df9c8feac7	Commit fixes for several pending tor core tasks: document all DOCDOCed functions; time out uncontrolled unattached streams; feed reasons to SOCKS5 (refactoring connection_ap_handshake_socks_reply in the process); change DirFetchPeriod/StatusFetchPeriod to have a special "Be smart" value. svn:r3769	2005-03-17 12:38:37 +00:00
Nick Mathewson	be38e0a490	Fix a fun windows bug: apparently windows stat wants paths not to end with slash. svn:r3766	2005-03-16 00:04:59 +00:00
Nick Mathewson	0197b47ce9	Fix some more obscure compiler warnings svn:r3758	2005-03-14 03:28:46 +00:00
Nick Mathewson	97dad670ea	Renormalize whitespace svn:r3757	2005-03-14 03:18:35 +00:00
Nick Mathewson	c185825585	Finish implementing GETINFO; make it easy to query address maps. svn:r3732	2005-03-03 06:37:54 +00:00
Nick Mathewson	97bc49bd72	Try a little harder to avoid openssl SSL* double-free reports. svn:r3710	2005-02-28 02:52:51 +00:00
Nick Mathewson	0a2be3c9d8	Fix strmap_free to release memory actually held by the strmap. svn:r3708	2005-02-28 02:21:40 +00:00
Nick Mathewson	bed6c05453	give a better warning when tor points at an https server. svn:r3706	2005-02-28 01:55:09 +00:00
Nick Mathewson	2be0508f0d	Be specific about which "illegal character" we just saw in the cert. svn:r3699	2005-02-25 21:05:42 +00:00
Nick Mathewson	bbaa3c7792	Implement more control spec functionality - Mapaddress - Postdescriptor - GetInfo on descriptors Required changes elsewhere: - Keep the most recent running_routers_t in the routerlist_t. That way we can learn about new routers and remember whether we were last told that they were up or down. Also enables more simplifications. - Keep the signed descriptor inside routerinfo_t. This makes descriptor_entry_t in dirservers.c unneeded. - Rename AddressMap (the verb) to MapAddress. Keep AddressMap as a noun. - Check addresses for plausibility before mapping them. svn:r3696	2005-02-25 20:46:13 +00:00
Roger Dingledine	55c3f15ed1	Forward-port the trick to bump up ConnLimit as far as it can go, but not past MAXCONNECTIONS. Also throw away the FAKE_POLL caveats since 0.1.0 doesn't need it any more. svn:r3657	2005-02-22 23:52:44 +00:00
Nick Mathewson	6e6d95b3db	Change from inet_ntoa to a threadproof tor_inet_ntoa. svn:r3656	2005-02-22 08:18:36 +00:00
Nick Mathewson	e8da6b26b6	Note a non-bug in read_file_to_str as used. If we start to rely on it behaving differently, we need to change how it behaves. [Noticed by Chris Palmer] svn:r3655	2005-02-22 07:18:46 +00:00
Nick Mathewson	d37f4dd8a9	But on windows, localtime and gmtime _are_ threadsafe. svn:r3654	2005-02-22 07:09:17 +00:00
Nick Mathewson	70c3580f81	Patch to localtime/gmtime handling: use the _r variants where available. Use mutexes to fake _r where necessary. Make mutexes no-ops where no threading is enabled. svn:r3653	2005-02-22 07:03:03 +00:00
Nick Mathewson	d01718841e	Remove assumptions that maximum path length is anything like 1024. From comments by Chris Palmer svn:r3652	2005-02-22 06:38:39 +00:00
Nick Mathewson	bb53a0bddd	remove spurious semicolons svn:r3650	2005-02-22 04:55:19 +00:00
Nick Mathewson	d060f845f2	Snarf some logic from python, adapted to our own needs, to handle gethostbyname_r correctly across platforms. svn:r3649	2005-02-22 04:50:31 +00:00
Nick Mathewson	a68fcbf807	Initial IRIX compatibility fixes: check for inttypes.h; check for platform cell_t. svn:r3648	2005-02-22 04:26:45 +00:00
Nick Mathewson	6bd81c9ee2	Fix windows build: do not spuriously include openssl where not needed; handle lack of gethostbyname_r properly. svn:r3644	2005-02-22 02:51:55 +00:00
Roger Dingledine	b5bddd8cfd	bugfix: actually use the argument to strmap_free() svn:r3640	2005-02-20 23:12:20 +00:00
Roger Dingledine	596d65ec3b	avoid case (not yet triggered) where smartlists could grow out of control svn:r3636	2005-02-19 03:02:33 +00:00
Nick Mathewson	aac97a3c6a	Tell openssl how to use locks and how to find thread ids -- this may prevent race conditions surrounding the error queue. svn:r3622	2005-02-13 22:32:25 +00:00
Nick Mathewson	f6221b695f	Apply windows patch from Dmitri Bely svn:r3617	2005-02-12 21:03:37 +00:00
Nick Mathewson	5d836c8140	Free tls resources on exit too svn:r3615	2005-02-11 01:41:19 +00:00
Nick Mathewson	915202048e	Handle return value from getaddrinfo properly svn:r3526	2005-02-03 23:13:36 +00:00
Nick Mathewson	a035032f09	Use getaddrinfo and gethostbyname_r where available. Note that these are not necessarily threadsafe: this needs more thinking. Perhaps we should back down on this multithreading idea. svn:r3522	2005-02-03 21:31:04 +00:00
Nick Mathewson	e4b21c97f7	Forward-port SGI Compatibility patches from Jan Schaumann svn:r3517	2005-02-03 19:59:10 +00:00
Roger Dingledine	051cda803e	point out a potential thread/process leak problem when we're out of memory svn:r3512	2005-02-03 07:35:24 +00:00
Peter Palfrader	ddd724ef94	Add --with-dmalloc configure option svn:r3508	2005-02-03 07:25:10 +00:00
Roger Dingledine	f3b74a2adb	http://www.erlenstar.demon.co.uk/unix/faq_2.html says we should call _exit, not exit, from child processes. svn:r3506	2005-02-03 06:40:06 +00:00
Roger Dingledine	c53c7a0b4c	clarify what smartlist_remove promises, since we rely on it. svn:r3473	2005-01-31 00:24:59 +00:00
Nick Mathewson	083b67cda5	Add rudimentary pthread support that needs more testing. svn:r3439	2005-01-27 22:34:48 +00:00
Nick Mathewson	fbb7f869c5	fwd-port win32 isprint fix svn:r3410	2005-01-22 00:42:58 +00:00
Roger Dingledine	2a908e5180	forward-port: fix win32 compile svn:r3406	2005-01-22 00:35:09 +00:00
Roger Dingledine	a2e441da06	give a header file for ntohs svn:r3388	2005-01-20 20:15:14 +00:00
Nick Mathewson	29b6637a62	Compilation fixes for win32 version detection. svn:r3385	2005-01-20 19:03:09 +00:00
Nick Mathewson	432e313c81	Make zlib detection happy on little-endian platforms; fix unit tests. svn:r3384	2005-01-20 19:02:35 +00:00
Nick Mathewson	f8c14bbf1f	Detect windows platform correctly svn:r3377	2005-01-19 23:10:16 +00:00
Nick Mathewson	2c803bff9a	Make detect_compression_method work on platforms with more evil chars. svn:r3376	2005-01-19 23:07:43 +00:00
Nick Mathewson	69fa5be7b6	Workaround for webservers that lie about Content-Encoding: Tor now tries to autodetect compressed directories and compression itself. (resolves bug 65) svn:r3374	2005-01-19 22:40:33 +00:00
Nick Mathewson	324b192f68	Make Tor use Niels Provos's libevent instead of it's current poll-but-sometimes-select mess. This will let us use faster async cores (like epoll, kpoll, and /dev/poll), and hopefully work better on Windows too. There are some fairly nasty changes to main.c here; this will almost certainly break something. But hey, that's what alphas are for. svn:r3341	2005-01-12 06:42:32 +00:00
Roger Dingledine	51f47d746e	clean up smartlist_string_isin so callers don't have to manage bufs themselves svn:r3338	2005-01-12 04:53:53 +00:00
Roger Dingledine	74bc4e5af0	help avoid overflow from len_in + (len_in/n)*len_ins nick, do you think this does it? if so, we should maybe backport too. svn:r3334	2005-01-10 16:30:51 +00:00
Roger Dingledine	1f3e77bf92	make the initial temp log only notice-err, not info-err svn:r3274	2005-01-04 02:25:18 +00:00
Roger Dingledine	9e6d6c6096	Bugfix: we've been using openssl's BIO_get_mem_data incorrectly. We assumed the pem-encoded data written by PEM_write_bio_RSAPrivateKey is nul-terminated, and at least sometimes, it's not. svn:r3263	2005-01-03 22:35:40 +00:00
Nick Mathewson	b50263f740	More work on task #43 : fix race conditions on multithreaded (win32) servers. svn:r3251	2005-01-03 19:07:25 +00:00
Nick Mathewson	ead52e0bdc	Possible fix for task #43 : when running on a multithreaded environment (currently only windows), threads should not close opposite sides of their socketpairs, and workers should not call connection_free_all(). This may fix win32 servers. svn:r3247	2005-01-03 18:06:51 +00:00
Nick Mathewson	fca7ba9777	Resolve task 42: find where 19-char nicknames were getting truncated when read from certs, and fix it. Also audit use of MAX_NICKNAME_LEN; no other badness found, but some docs/code cleaned up a touch. svn:r3244	2005-01-03 17:53:20 +00:00
Roger Dingledine	c3189c2573	fix an assert on startup when the disk is full and you're logging to a file svn:r3204	2004-12-22 08:16:42 +00:00
Roger Dingledine	cf17d0d29c	move network_init from or/main to common/compat call network_init in tor-resolve.c too move tor_lookup_hostname from common/util to common/compat svn:r3203	2004-12-22 05:29:06 +00:00
Nick Mathewson	c79c4200f4	Fix a bug in last patch; and keep my name out of the assert() call too. svn:r3200	2004-12-22 02:46:28 +00:00
Nick Mathewson	32978afa54	Workaround for brain-damaged __FILE__ handling on MSVC: keep Nick's name out of the warning messages. svn:r3199	2004-12-22 02:32:26 +00:00
Nick Mathewson	bbc10c2ea1	Make split(..., NULL) split on horizontal space; fix bug with tabs in config file. svn:r3155	2004-12-16 21:10:51 +00:00
Nick Mathewson	8c85c0bef8	Note that length checking on base64_decode is kinda conservative svn:r3144	2004-12-13 18:38:19 +00:00
Nick Mathewson	fd4c624677	Belt or suspenders will be sufficient when casting things to unsigned char. svn:r3122	2004-12-08 07:20:21 +00:00
Nick Mathewson	fe6eb34a10	Solaris CC freaks out if isspace and friends get anything other than an int. We learned that, so we casted. But it is also a bad idea to cast a signed char to an int and expect things to work on win32. Now we cast to unsigned char, then to int, then pass to isspace. Ug svn:r3120	2004-12-08 00:42:50 +00:00
Roger Dingledine	bd5524bfc7	fix comment svn:r3110	2004-12-07 15:37:35 +00:00
Nick Mathewson	a6aa5eebd6	Fix some memory leaks and unlikely segfaults svn:r3103	2004-12-07 07:48:16 +00:00
Roger Dingledine	2297c57ba5	note an improvement on our uname we might want to make one day svn:r3101	2004-12-07 07:35:32 +00:00
Nick Mathewson	0f49fd3bcd	Fix leakable rsa key svn:r3099	2004-12-07 06:48:02 +00:00
Nick Mathewson	249a36586f	Fix parse_iso_time on platforms without strptime. svn:r3091	2004-12-06 22:39:10 +00:00
Roger Dingledine	50a314c931	int is not necessarily the same size as size_t svn:r3079	2004-12-05 11:58:30 +00:00
Roger Dingledine	32e74d3525	fix comment svn:r3077	2004-12-04 13:58:34 +00:00
Nick Mathewson	a980446d0c	Be more proactive about noticing underflows: size_t values greater than 0x800...00 are likely to be trouble. svn:r3064	2004-12-02 04:33:01 +00:00
Nick Mathewson	41ba4575b3	Fix windows build. svn:r3053	2004-12-01 03:51:59 +00:00
Nick Mathewson	b457cfb5eb	Spell-check strings and comments svn:r3052	2004-12-01 03:48:14 +00:00
Nick Mathewson	6e88abf418	If we are using select, make sure we stay within FD_SETSIZE. svn:r3051	2004-12-01 03:15:59 +00:00
Roger Dingledine	7a8c1ca1e4	a few minor tweaks svn:r3041	2004-11-30 08:54:08 +00:00
Nick Mathewson	f19e9b8577	doxygen uses backslashes, not forward-slashes svn:r3033	2004-11-30 06:17:35 +00:00
Nick Mathewson	a3477223de	clarify why strlcpy is safe in truncated log messages svn:r3032	2004-11-30 06:15:06 +00:00
Nick Mathewson	ad7db5e43a	Add casei versions of strcmpstart/strcmpend svn:r3026	2004-11-30 03:10:56 +00:00
Nick Mathewson	7fbd297532	Suggestion from weasel: Make tor --version --version dump the cvs Id of every file. svn:r3019	2004-11-29 22:25:31 +00:00
Nick Mathewson	b6b07d1d98	Remove needless -2 in log code. This was not an underflow risk, sinze we only call format_msg from one place, where buf_len==10024 svn:r3017	2004-11-29 20:39:55 +00:00
Roger Dingledine	671a2de762	clean up the previous underflow check, and also point out yet another one that may be a problem. nick? svn:r3016	2004-11-29 08:40:24 +00:00
Nick Mathewson	eccfe23a21	Disallow NDEBUG. It is very stupid. svn:r3012	2004-11-29 07:22:57 +00:00
Roger Dingledine	531c060b36	fix integer underflow in tor_vsnprintf() (probably exploitable) svn:r3011	2004-11-29 06:49:04 +00:00
Roger Dingledine	185f047450	prevent integer underflow (not currently exploitable, ilja and i think) svn:r3010	2004-11-29 06:43:21 +00:00
Roger Dingledine	22727b4edc	wrong is ok, and right is fine, but in between is apparently totally unacceptable to me. svn:r3005	2004-11-28 11:39:53 +00:00
Nick Mathewson	f7c6ad065e	correct multiple internal spaces svn:r3004	2004-11-28 09:14:07 +00:00
Nick Mathewson	6f5dbefa7e	Normalize space: add one between every control keyword and control clause. svn:r3003	2004-11-28 09:05:49 +00:00
Nick Mathewson	32651dd108	connect() on win32 can do more things than we thought? svn:r2999	2004-11-28 05:58:55 +00:00
Nick Mathewson	0702179d28	Very oops. make windows nonblocking sockets nonblocking svn:r2998	2004-11-28 05:57:18 +00:00
Nick Mathewson	f77ff938b7	remember; tor_socket_errno has side effects! svn:r2997	2004-11-28 05:48:02 +00:00
Roger Dingledine	7c9a707900	remove emacs droppings, since nick says he doesn't need them anymore svn:r2989	2004-11-26 04:00:55 +00:00
Peter Palfrader	f2a96ce1fe	Flush the logfd after we print "Tor opening log file", so we don't see those messages days later svn:r2980	2004-11-24 08:42:06 +00:00
Nick Mathewson	cd70264377	Clean up some logging and interfaces svn:r2945	2004-11-23 00:08:26 +00:00
Nick Mathewson	22dba27d8d	Normalize a few more kinds of whitespace. We now dislike: - func (args) - if (x){ This doesn't normalize if(x), for(x); while(x), and friends. svn:r2943	2004-11-22 23:28:26 +00:00
Nick Mathewson	55df2620c6	Add function to format local time in ISO format svn:r2935	2004-11-22 21:38:44 +00:00
Roger Dingledine	d4ac7300d6	and a comment so i don't try to 'fix' it again later svn:r2919	2004-11-20 12:17:19 +00:00
Roger Dingledine	246b14d8e9	yes, in fact, i broke it. putting back. svn:r2918	2004-11-20 12:16:47 +00:00
Roger Dingledine	dd19cf6ba3	kill -USR2 now moves all logs to loglevel debug plus fix some typos svn:r2914	2004-11-20 07:33:55 +00:00
Roger Dingledine	a30a5bce0f	simplify close_temp_logs() (nick, did i break this?) svn:r2913	2004-11-20 07:08:00 +00:00
Roger Dingledine	a8840db4ac	remove another possible sigpipe cause svn:r2912	2004-11-20 06:52:13 +00:00
Nick Mathewson	8acaf8e187	Add "MEMUNIT" and "INTERVAL" types to configuration. Also tweak Accounting setup. More docs needed svn:r2911	2004-11-20 00:37:00 +00:00
Nick Mathewson	89a456a1d4	Fix a fun bug in read_all that was corrupting config files on windows, and probably doing other bad stuff too. svn:r2898	2004-11-16 00:08:56 +00:00
Nick Mathewson	6143c515cd	Make log_fn not fail so miserably on VC6 svn:r2896	2004-11-15 23:30:26 +00:00
Nick Mathewson	d63d5cb139	Whitespace normalization svn:r2895	2004-11-15 23:29:24 +00:00
Nick Mathewson	5b668d8557	ugly macros to make log_fn play nice on non-GCC compilers. svn:r2894	2004-11-15 21:18:07 +00:00
Nick Mathewson	ffe9b01ad7	Split X509 certificate liveness checks into a separate function svn:r2873	2004-11-14 22:07:48 +00:00
Nick Mathewson	783bbcf471	Fix "implicit declaration of ftello" warning: add AC_FUNC_FSEEKO in configure.in and always include orconfig.h before anything else svn:r2854	2004-11-14 17:21:32 +00:00
Roger Dingledine	14c7ad409f	remove redundant stdio.h i guess that wasn't the fix svn:r2849	2004-11-14 09:49:27 +00:00
Roger Dingledine	bd4d99b3fe	clean up the ftello call a little bit. but i'm still getting: log.c:94: warning: implicit declaration of function `ftello' svn:r2848	2004-11-14 09:48:54 +00:00
Nick Mathewson	a3788d5c9d	Fix argument to strncpy. svn:r2824	2004-11-12 21:14:51 +00:00
Nick Mathewson	a8f9ba91db	Nobody was using the return values from smartlist_(set\|del\|del_keeporder), so remove them. svn:r2823	2004-11-12 21:14:06 +00:00
Nick Mathewson	238a895e69	Add a FAST_SMARTLIST define to optionally inline smartlist_get and smartlist_len, which are two major profiling offenders. svn:r2822	2004-11-12 20:41:52 +00:00
Nick Mathewson	c466b7e72f	Speed up tor_strndup a lot: profiling suggests that our use of strlcpy here was a bad idea. svn:r2821	2004-11-12 20:41:03 +00:00
Nick Mathewson	60880cda84	Resolve a bunch of FIXME items; mark a lot more for attention; ask for clarification on some. Turn all XXXX008 ("showstopper for 0.0.8 release") items into XXXX009 or XXXX, since plainly they were not showstoppers for 0.0.8. Add/clean some docs. svn:r2808	2004-11-12 16:39:03 +00:00
Nick Mathewson	5d92fbe30e	Use autoconf to enable largefile support where necessary. Use ftello where available, since ftell can fail at 2GB. svn:r2806	2004-11-12 05:05:41 +00:00
Nick Mathewson	8de9cfe184	Resolve FIXME items: make expand_filename handle ~ and ~username svn:r2789	2004-11-10 14:23:31 +00:00
Roger Dingledine	987cb2b93a	when you cast MAX_UINT to an int it confuses the users svn:r2788	2004-11-10 09:09:15 +00:00
Nick Mathewson	5a5be93f80	Normalize whitespace; add a "tell me about all the unnormalized whitespace" target; fix a braino in dirserv.c svn:r2758	2004-11-09 20:04:00 +00:00
Nick Mathewson	d9d053d70b	Clean windows a little svn:r2757	2004-11-09 19:30:50 +00:00
Nick Mathewson	7daab4034d	Fix windows build for VC6; centralize newline-fiasco-damage-control logic svn:r2756	2004-11-09 19:13:08 +00:00
Nick Mathewson	cd753df7bf	Resolve many XXXs and all DOCDOCs svn:r2755	2004-11-09 18:22:17 +00:00
Nick Mathewson	180e0a9326	Make check_private_dir trimodal (check/create/ignore), not bimodal (create/ignore). svn:r2733	2004-11-09 07:12:31 +00:00
Roger Dingledine	8c7b2ff7ed	various fixes svn:r2712	2004-11-09 01:24:10 +00:00
Roger Dingledine	865f341708	parse_line_from_file is obsolete. svn:r2693	2004-11-06 05:18:29 +00:00
Nick Mathewson	38ed0ce5e6	Unify tor_parse_(numeric); make sure MAX_UINT32 and MAX_UINT64 are defined svn:r2688	2004-11-05 17:54:50 +00:00
Nick Mathewson	2e8353e2f4	Use new log format; convert old format to new format. svn:r2684	2004-11-05 05:50:35 +00:00
Nick Mathewson	b56ef496d9	Twiddle header order to compile on OS X again svn:r2681	2004-11-04 22:33:20 +00:00
Nick Mathewson	9d604ec615	Add code to read configuration lines from a string as well as a file svn:r2676	2004-11-04 22:29:45 +00:00
Nick Mathewson	b74b72a5ce	Fix windows build svn:r2670	2004-11-04 04:01:19 +00:00
Nick Mathewson	70f7e32ec6	fix typos svn:r2666	2004-11-03 21:53:12 +00:00
Nick Mathewson	cea9125d71	Implement two flavors of authentication for control connections: one for trusted FS, one for untrusted FS. svn:r2664	2004-11-03 19:49:03 +00:00
Nick Mathewson	871bf904ae	Remove extraneous local svn:r2663	2004-11-03 19:15:38 +00:00
Nick Mathewson	d5244e3872	Add a write_bytes_to_file so we can have files with NULs in them. svn:r2662	2004-11-03 19:02:48 +00:00
Nick Mathewson	11de62aa60	Add a slightly trickier string-join interface for making NUL-terminated string messages svn:r2659	2004-11-03 18:28:00 +00:00
Nick Mathewson	11979dc1f5	Add a callback log handler type svn:r2658	2004-11-03 18:27:19 +00:00
Roger Dingledine	e761cc9750	my assert.h takes extra pains to be certain to _re-include_ itself if you include it twice. this is dumb, but hey. svn:r2653	2004-11-03 07:29:03 +00:00
Nick Mathewson	3e16515343	The spelling is "d-e-f-i-n-e". svn:r2650	2004-11-03 00:02:17 +00:00
Nick Mathewson	a2f6210b3e	Add compatibility macros for printf and scanf-ing 64-bit unsigned ints svn:r2648	2004-11-02 22:14:34 +00:00
Nick Mathewson	67f14032b1	Handle strlcat/strlcpy correctly on platforms that have them. svn:r2647	2004-11-02 19:25:52 +00:00
Nick Mathewson	ad4dc74482	Use a stricter set of warnings; make them all pass. svn:r2645	2004-11-02 03:02:17 +00:00
Roger Dingledine	85c79ffbc7	canonicalize "src" and "dest" arg order in crypto.c (and others) svn:r2644	2004-11-02 02:28:51 +00:00
Nick Mathewson	1433a0b26f	Fix signed/unsigned comparison warning svn:r2643	2004-11-01 22:41:32 +00:00
Roger Dingledine	037fba7595	util.c needs ctype.h for tolower and isspace svn:r2642	2004-11-01 21:54:12 +00:00
Nick Mathewson	ce79bab7f1	Split util into util (general utilities), container (smartlist and strmap), and compat (cross-platform compatability). svn:r2640	2004-11-01 20:41:47 +00:00
Roger Dingledine	4689243242	make sure options.MaxConn can be reached svn:r2638	2004-11-01 08:24:34 +00:00
Nick Mathewson	ae7495dd55	Only tor and test binaries need to link against openssl and zlib; tor-resolve can be smaller. svn:r2629	2004-10-30 19:27:06 +00:00
Nick Mathewson	5bc0dba933	Move all util functions that need openssl into crypto.c; make non-openssl functions that util needs into util. Now openssl can be separated. svn:r2628	2004-10-30 19:26:31 +00:00
Nick Mathewson	2fbf31533b	Tricksy compiler warnings! We hates them, hates them forever, my precious! svn:r2615	2004-10-27 21:14:11 +00:00
Nick Mathewson	ce5709184b	Pass with -Wstrict-prototypes svn:r2614	2004-10-27 18:16:37 +00:00
Nick Mathewson	6874c39904	Fix windows build svn:r2613	2004-10-27 18:14:38 +00:00
Nick Mathewson	6980929e64	Use strlcpy, not strcpy. svn:r2610	2004-10-27 06:48:16 +00:00
Nick Mathewson	44d4516155	Use tor_snprintf, not snprintf svn:r2609	2004-10-27 06:37:34 +00:00
Nick Mathewson	22dc19b590	snprintf wrapper with consistant (though not C99) overflow behavior svn:r2606	2004-10-27 06:26:23 +00:00
Nick Mathewson	f67f83b1fa	Use strlcpy, not strncpy svn:r2603	2004-10-27 06:03:28 +00:00
Nick Mathewson	bc62f8e983	Replace sprintf with snprintf svn:r2602	2004-10-27 05:53:07 +00:00
Nick Mathewson	26f3cb8652	Add SysLog option to direct log messages to the system log instead of a FILE*. svn:r2591	2004-10-26 21:48:41 +00:00
Nick Mathewson	5d53828c57	Handle more errnos from accept() without closing the connection. This may fix a bug that could close OR listeners when (a) TCP connections were hung up before accept() could be called, or (b) during FD exhaustion. svn:r2579	2004-10-24 00:55:18 +00:00
Nick Mathewson	6899b8001a	Check for low _MSC_VER, not high. On windows, always use winsock. svn:r2575	2004-10-20 23:30:38 +00:00
Roger Dingledine	c4c6ee7d61	add winsock if you've got it, regardless of whether you're msv svn:r2573	2004-10-20 23:23:53 +00:00
Nick Mathewson	62094ebd32	Tolerate NULL nicknames better svn:r2567	2004-10-19 18:17:12 +00:00
Roger Dingledine	e9e9a25881	i take back everything i've said about unit tests svn:r2547	2004-10-16 22:56:03 +00:00
Roger Dingledine	6d873e5743	don't assert multiple things in the same tor_assert() svn:r2545	2004-10-16 22:28:11 +00:00
Nick Mathewson	47dc024f7e	Change interface of parse_addr_port() to return address in host order, since most users seem to want that. svn:r2542	2004-10-16 21:53:30 +00:00
Nick Mathewson	69d7b468b4	Refactor parse-addr-mask-and-port-range into a separate function svn:r2540	2004-10-16 21:41:12 +00:00
Nick Mathewson	a42adce362	fix memory leak in router.c; start relying on NULL==(zero bytes) svn:r2538	2004-10-16 20:38:57 +00:00
Nick Mathewson	f619c4603e	Add an autoconf test to make sure that memset(&ptr, 0, sizeof(ptr)) and ptr=NULL are equivalent svn:r2536	2004-10-16 20:26:12 +00:00
Nick Mathewson	f359389866	Oops; make sure that break; and continue; work within SMARTLIST_FOREACH svn:r2532	2004-10-15 20:49:31 +00:00
Nick Mathewson	5e80944c52	Use token-pasting magic to make nested SMARTLIST_FOREACH work. svn:r2526	2004-10-15 04:45:47 +00:00
Nick Mathewson	2fb08fe46c	add documentation for smartlist_join_strings svn:r2524	2004-10-15 03:55:02 +00:00
Nick Mathewson	c5964d6738	Basic string-join functionality svn:r2521	2004-10-14 19:51:47 +00:00
Nick Mathewson	100b10473a	fix tab/space in torgzip.h svn:r2493	2004-10-14 04:31:16 +00:00
Nick Mathewson	a4ef916b8e	fix tab/space in torgzip.c svn:r2492	2004-10-14 04:24:42 +00:00
Nick Mathewson	1c9426d6e0	Build without warnings on mac gcc 3.3 svn:r2487	2004-10-14 03:18:14 +00:00
Roger Dingledine	69830afc16	and another one svn:r2484	2004-10-14 02:49:48 +00:00
Roger Dingledine	5f4a390b33	oh, and some more in common/ svn:r2483	2004-10-14 02:48:57 +00:00
Roger Dingledine	918ce7a084	a few more ints to size_ts svn:r2461	2004-10-13 05:54:58 +00:00
Roger Dingledine	fe54bd00b9	ok, vim isn't the greatest editor in the world svn:r2457	2004-10-12 20:28:53 +00:00
Roger Dingledine	a7d858bd6e	start the great migration from int to size_t and clean some deadweight from util.h svn:r2455	2004-10-12 20:20:19 +00:00
Nick Mathewson	19da1f36c2	Make a bounds-checking replacement for strtol with slightly easier error-checking in the common case svn:r2452	2004-10-12 19:32:41 +00:00
Roger Dingledine	1c757b917d	fix signed/unsigned comparison, plus typo svn:r2451	2004-10-12 19:09:40 +00:00
Nick Mathewson	e7241044e8	Better bounds checking on parsed ints svn:r2450	2004-10-12 19:01:53 +00:00
Nick Mathewson	a91fc48b39	Note byte-order on result for parse_addr_port() svn:r2444	2004-10-12 16:02:15 +00:00
Nick Mathewson	8b037509f3	Add functions to parse addr[:port] consistently svn:r2440	2004-10-12 15:48:30 +00:00
Roger Dingledine	2bcd0f34f5	fix compile error: move variable declarations before code svn:r2430	2004-10-08 05:43:28 +00:00
Nick Mathewson	6c970aec94	Turn tor_strpartion into a swiss-army-knife function, so it can terminate or not-terminate appropriately. svn:r2429	2004-10-07 21:37:06 +00:00
Nick Mathewson	7b98fb58eb	More complete docs for crypto.c; factor out string partitioning code svn:r2427	2004-10-07 20:58:53 +00:00
Nick Mathewson	ce3162d035	Make base-64-encoded DER work, including workaround for ugly openssl misfeature that makes base64 decoding fail when you strip out the newlines. svn:r2423	2004-10-07 03:11:42 +00:00
Nick Mathewson	b56bb39ed6	Add a function to remove a set of characters from a string svn:r2420	2004-10-06 13:26:37 +00:00
Nick Mathewson	8cca36d26a	Implement (temporarily) a base64-encoded-DER format for RSA keys; make it easier to generate fingerprints with no space svn:r2419	2004-10-06 13:26:10 +00:00
Roger Dingledine	1e3b9e7d31	make the warn message better for reading short files svn:r2385	2004-09-28 08:40:03 +00:00
Nick Mathewson	09586ef712	Make read_all distinguish between error and EOF; read_file_to_string should only check bytes read against st_size when in binary mode. svn:r2375	2004-09-26 16:51:31 +00:00
Roger Dingledine	8385fdb590	make our tor_assert actually work when it's going to be triggered, rather than seg fault svn:r2368	2004-09-23 05:02:51 +00:00
Roger Dingledine	a1979800ab	bugfix on the bugfix actually unlink the log entry. ok, that wasn't cleverly hidden enough. let's try again. svn:r2367	2004-09-23 04:59:02 +00:00
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
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	8954cd91ce	LOG_ERR is for when we're going to exit svn:r2348	2004-09-10 21:39:53 +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	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	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	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	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	7979c0277d	Workaround for oddity in cygwin autoconf svn:r2301	2004-08-19 17:21:17 +00:00
Roger Dingledine	7304ac1d6f	tweak the [...truncated] string again svn:r2289	2004-08-18 11:21:50 +00:00
Roger Dingledine	40f9f94794	don't add a spurious newline before [truncated] svn:r2282	2004-08-18 08:52:12 +00:00
Nick Mathewson	86980cf6e2	Functions to test nickname validity svn:r2269	2004-08-18 04:44:24 +00:00
Nick Mathewson	7cb93e5bb6	Move string-splitting into a separate function svn:r2263	2004-08-17 21:06:36 +00:00
Nick Mathewson	8566bbb489	Add strmap_isempty svn:r2250	2004-08-17 06:28:34 +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
Nick Mathewson	ebf2d275bf	End truncated log entries with [truncated] svn:r2235	2004-08-15 20:13:07 +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	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
Nick Mathewson	2091dab7f4	fencepost svn:r2178	2004-08-07 01:18:02 +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
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
Nick Mathewson	5b61dd0457	Fix all warnings on win32 build svn:r2127	2004-08-03 23:57:05 +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	3aaba3b16e	tell the user what time _they_ are too, when a cert is expired svn:r2114	2004-07-22 23:06:28 +00:00
Nick Mathewson	7119345fbb	Fix base16_decode; trashing the stack is rude. svn:r2110	2004-07-22 21:41:50 +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
Nick Mathewson	38d8e36919	Make tor_tls_new variant use alternative (certless) context svn:r2096	2004-07-22 04:53:34 +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
Nick Mathewson	c83f0e948f	Log certificate lifetime on failure. svn:r2083	2004-07-21 17:59:24 +00:00
Nick Mathewson	2d514037b7	Log number of certs in wrong-length chains svn:r2078	2004-07-21 03:32:56 +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
Nick Mathewson	06c11a61ce	When faking gettimeofday with ftime, do it right. svn:r2068	2004-07-20 21:23:50 +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	bc36db351f	Resolve all DOCDOCs. svn:r2050	2004-07-16 22:23:18 +00:00
Nick Mathewson	9364c40afd	Add generic expand_filename function to handle expanding ~/ svn:r2047	2004-07-15 02:00:43 +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	17e5f25214	trivial punctuation tweak svn:r2027	2004-07-12 16:51:28 +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
Nick Mathewson	7d8de8cd10	More digest/nickname fixes svn:r2000	2004-07-02 23:40:03 +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
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
Nick Mathewson	8aec3a7301	Implement several 008pre1 items: needs more testing svn:r1981	2004-06-21 04:37:27 +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
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	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	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	1841aa456b	rik's patch to not complain about freebsd's bug svn:r1921	2004-05-26 20:27:54 +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
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
Nick Mathewson	9d2cd7fc6e	Allow multiple logfiles at different severity ranges svn:r1899	2004-05-19 20:07:08 +00:00
Nick Mathewson	7511fbf993	Resolve some XXXs svn:r1889	2004-05-18 15:35:21 +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
Nick Mathewson	9c3fba5c3b	Not every RSA decrypt should warn on failure. svn:r1853	2004-05-12 19:30:28 +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	5dd9e60231	doxygen markup for common/*.h svn:r1840	2004-05-10 07:54:13 +00:00
Nick Mathewson	c0ea93337d	Doxygenate common. svn:r1829	2004-05-10 03:53:24 +00:00
Nick Mathewson	93576d5289	Add doxygen markup for util and buffers svn:r1820	2004-05-07 17:04:12 +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
Nick Mathewson	8aebd83a0e	Add intptr_t and uintptr_t to torint.h svn:r1794	2004-05-05 20:26:35 +00:00
Nick Mathewson	d49d3dcc7b	Make non-fake tor_poll robust against -1 fds svn:r1787	2004-05-05 01:01:34 +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
Roger Dingledine	1558fb7650	some patches on the patches svn:r1761	2004-05-01 23:29:20 +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	908ccb9dcd	Handle windows socket errors correctly; comment most of common. svn:r1756	2004-05-01 20:46:28 +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
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
Nick Mathewson	ac622d94dc	Workarounds for a couple of pieces of windows strangeness. svn:r1734	2004-04-28 19:35:12 +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
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	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	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
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
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	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
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	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
Roger Dingledine	6a45028ccb	don't warn when private_decrypt_hybrid fails svn:r1689	2004-04-25 04:32:59 +00:00
Nick Mathewson	c44016e86e	Merge flagday into main branch. svn:r1683	2004-04-24 22:17:50 +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	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	4d380ea902	quiet a -l info that should be -l debug svn:r1634	2004-04-15 22:08:37 +00:00
Nick Mathewson	306adfc8bd	Fix two dumb leaks in crypto.c svn:r1592	2004-04-12 05:27:38 +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	024c059fae	Force tor_malloc(0) to always be sane svn:r1558	2004-04-08 03:05:08 +00:00
Roger Dingledine	47488fa525	allow 90 minutes of clock skew, not 30 svn:r1544	2004-04-08 01:08:56 +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
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
Nick Mathewson	f24519e4b9	Set correct address and port mappings on outgoing rendezvous connections svn:r1513	2004-04-06 22:05:49 +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	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
Nick Mathewson	34633c1122	add more constants svn:r1488	2004-04-05 20:52:16 +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	84b9e90d5f	i2d_RSAPublicKey advances the pointer it receives past the ASN1-encoded string. svn:r1478	2004-04-05 17:10:48 +00:00
Nick Mathewson	82cde03ddc	Make it build on linux svn:r1468	2004-04-03 04:08:54 +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	d93ff0b82f	Handle rendezvous relay cells svn:r1464	2004-04-03 03:37:11 +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
Nick Mathewson	fc4d15baf6	Hide smartlist internals svn:r1451	2004-04-03 00:58:54 +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	08d748b6b3	Implement rennd_services_init svn:r1443	2004-04-02 23:01:00 +00:00
Nick Mathewson	cbbd13f789	Add new functions to wrap digest and sign/checksig. svn:r1436	2004-04-01 22:10:33 +00:00
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
Nick Mathewson	35f531b94f	Add helpful hybrid encryption functions svn:r1423	2004-04-01 03:08:35 +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
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
Nick Mathewson	93ab51e9ac	Make smartlist Do What Arma Expects. svn:r1401	2004-03-30 22:59:00 +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	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	0864d3f484	add in a 'notice' log level svn:r1383	2004-03-30 03:15:23 +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	0d8feba6d8	Add macros and functions to wrap memcpy/alignment logic. svn:r1326	2004-03-21 02:01:17 +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
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
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	6a2821a7ff	fix a byte order bug svn:r1277	2004-03-15 04:00:11 +00:00
Roger Dingledine	f55ff5b8d2	teach us to recognize internal IPs svn:r1271	2004-03-14 18:07:46 +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	45a3f6b97c	more pesky tabs svn:r1265	2004-03-12 13:02:16 +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	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
Nick Mathewson	2f103ccf6f	Some stuff should be signed svn:r1251	2004-03-10 06:57:57 +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	20f11f1800	clarifying comment for crypto_pk_get_fingerprint svn:r1243	2004-03-08 00:11:37 +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
Nick Mathewson	5072488a95	make 'make test' exit(1) if a test fails. svn:r1190	2004-03-01 06:45:32 +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
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	c9d9b9b2a7	we define some big constant arrays but don't use them svn:r1102	2004-02-18 03:17:35 +00:00
Roger Dingledine	c12a6f58b5	fix typo svn:r1007	2004-01-20 02:14:12 +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
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	bc8c6732cb	add crypto_cipher_rewind to reverse crypto_cipher_advance svn:r957	2003-12-23 07:43:05 +00:00
Roger Dingledine	eb730c41c8	clean tabs, trailing whitespace svn:r952	2003-12-17 21:14:13 +00:00
Roger Dingledine	389eb48690	document an openssl gotcha svn:r947	2003-12-17 05:31:52 +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	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	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	444798dfb9	remove obsolete code svn:r914	2003-12-14 00:11:48 +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	5458ca39e8	minor tweaks to the smartlist operations svn:r903	2003-12-13 06:56:21 +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	d23c66b041	make the license explicit on fakepoll.[ch] svn:r895	2003-12-09 21:37:26 +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	05b9c35173	assert that nobody asks for a random number between 0 and -1 svn:r875	2003-12-03 08:08:07 +00:00
Nick Mathewson	5e9ba094bc	Fix incorrect error message svn:r862	2003-11-21 05:55:03 +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
Roger Dingledine	ec02f83f94	add a tor_malloc_zero wrapper: tor_malloc and memset 0 svn:r836	2003-11-18 08:20:09 +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
Roger Dingledine	cc8ce64cb2	fix trivial typo svn:r808	2003-11-13 06:45:59 +00:00
Roger Dingledine	9358381d83	break out the string manipulation routines svn:r804	2003-11-12 19:34:19 +00:00
Nick Mathewson	5e4b9c6b61	Remove minor biasing problem from crypto_pseudo_rand_int svn:r799	2003-11-12 04:28:30 +00:00
Nick Mathewson	785f5cdac8	Make crypto_pseudo_rand* never fail. svn:r797	2003-11-12 04:12:35 +00:00
Roger Dingledine	3d19a9b514	fix a bug in handling clock skew svn:r785	2003-11-11 04:08:30 +00:00
Nick Mathewson	3c4b4c8cac	Check in a working cross-platform timegm svn:r779	2003-11-10 06:28:53 +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
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	069227db5b	introduce new tor_free() macro svn:r643	2003-10-21 09:48:58 +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	dc85b7af3c	warn, not err svn:r630	2003-10-19 01:15:36 +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	61e180ceb1	start to track down the 'peer has invalid cert' bug svn:r623	2003-10-18 06:48:46 +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	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
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	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	77be56fbdd	Add tor_realloc to mirror tor_malloc svn:r582	2003-10-14 01:11:42 +00:00
Roger Dingledine	8df0eee16a	oops, bugfix svn:r572	2003-10-10 01:50:20 +00:00
Roger Dingledine	36fb8e839d	change WARNING to WARN svn:r570	2003-10-10 01:48:03 +00:00
Nick Mathewson	36939303c9	Update LICENSE and copyright dates. svn:r560	2003-10-08 02:04:08 +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	de6cbe53c0	some early bugfixes our log() conflicts with log(3) distribute only the correct files from doc/ and src/config/ sometimes laptops go back in time. i guess that's ok for now. and bump the version number because we're live. svn:r544	2003-10-07 16:30:05 +00:00
Roger Dingledine	be874358a4	wrap strdup; prefer time() to gettimeofday() svn:r538	2003-10-04 03:29:09 +00:00
Roger Dingledine	750b238aea	clean some includes svn:r535	2003-10-04 01:36:11 +00:00
Nick Mathewson	6ac42f5ec0	Make testcases run again; more sanity checking to descriptor generation. svn:r532	2003-10-01 22:31:13 +00:00
Nick Mathewson	f694ab23f5	Flush after fputs svn:r526	2003-10-01 00:42:24 +00:00
Roger Dingledine	f0e94dab86	make log use a larger buffer, for easier debugging svn:r515	2003-09-30 19:53:25 +00:00
Roger Dingledine	3ed7aedc11	bugfixes and features: closer to making dirserv work fix a variety of seg faults don't try to list OPs in running-routers write cached-directory to disk when rebuilding the dir on boot, dirservers load approved-routers file on boot, dirservers load cached directory file svn:r508	2003-09-29 23:14:49 +00:00
Roger Dingledine	467d278b8b	more cleanup and rearranging still not finished integrating new dirserv stuff svn:r507	2003-09-29 07:50:08 +00:00
Roger Dingledine	677707433e	shift read_file_to_str() into util.c svn:r504	2003-09-28 06:47:29 +00:00
Nick Mathewson	798bb6ab3b	Add function to wrap SSL_pending svn:r501	2003-09-27 20:07:40 +00:00
Roger Dingledine	bf10a3c0f1	finish enforcing the log convention svn:r494	2003-09-26 22:27:24 +00:00
Roger Dingledine	d8f646c44f	make writing descs work svn:r492	2003-09-26 21:26:25 +00:00
Nick Mathewson	febb2251ca	Add code to parse fingerprint files and compare routers against fingerprint files. svn:r490	2003-09-26 20:41:23 +00:00
Nick Mathewson	a3e08a0119	Bugfixes in crypto_pk_write_private_key_to_filename svn:r489	2003-09-26 18:44:20 +00:00
Nick Mathewson	92acbe12bc	Refactor common file code into util.c; add published to descriptors svn:r487	2003-09-26 18:27:35 +00:00
Roger Dingledine	3b5191d36d	various bugfixes and updates redo all the config files for the new format (we'll redo them again soon) fix (another! yuck) segfault in log_fn when input is too large tor_tls_context_new() returns -1 for error, not NULL fix segfault in check_conn_marked() on conn's that die during tls handshake make ORs also initialize conn from router when we're the receiving node make non-dirserver ORs upload descriptor to every dirserver on startup add our local address to the descriptor add Content-Length field to POST command revert the Content-Length search in fetch_from_buf_http() to previous code fix segfault in memmove in fetch_from_buf_http() raise maximum allowed headers/body size in directory.c svn:r484	2003-09-25 10:42:07 +00:00
Nick Mathewson	3d4ccb781a	Refactor buffers; implement descriptors. 'buf_t' is now an opaque type defined in buffers.c . Router descriptors now include all keys; routers generate keys as needed on startup (in a newly defined "data directory"), and generate their own descriptors. Descriptors are now self-signed. Implementation is not complete: descriptors are never published; and upon receiving a descriptor, the directory doesn't do anything with it. At least "routers.or" and orkeygen are now obsolete, BTW. svn:r483	2003-09-25 05:17:11 +00:00
Roger Dingledine	e514ac528c	fix a segfault on truncated log lines svn:r473	2003-09-19 09:30:34 +00:00
Nick Mathewson	5f9ac2bdfd	More fine-grained logging messages on ZeroReturn/Syscall error cases svn:r467	2003-09-16 20:53:09 +00:00
Nick Mathewson	7711c2e745	Add backend support for multiple logfiles, including console logs. Also optimize logging by formatting messages in memory before sending them through stdio. (It turns out (according to gprof) that logging performance matters.) svn:r463	2003-09-16 17:58:36 +00:00
Nick Mathewson	e4dfc3c8fe	Cipher lists need to be colon separated. Also make initialization more bulletproof svn:r459	2003-09-15 19:38:52 +00:00
Nick Mathewson	633a5ffc0b	Fix TLS error logging svn:r458	2003-09-15 18:37:49 +00:00
Nick Mathewson	408bff4a23	Log protocol errors svn:r457	2003-09-15 18:18:37 +00:00
Roger Dingledine	e585dad887	fix the cpuworker circ-had-vanished bug (maybe) still several (many) tls-related bugs outstanding. svn:r454	2003-09-14 02:58:50 +00:00
Nick Mathewson	001cd08b2e	Fix bugs in certificate generation and SSL context creation. Both seem to work now. svn:r447	2003-09-11 23:26:31 +00:00
Nick Mathewson	5082ee8ae0	Non-debugging messages are nice to log too svn:r444	2003-09-11 22:13:13 +00:00
Nick Mathewson	529d3bc56f	Resolve XXXXs in tortls.c svn:r443	2003-09-11 21:38:57 +00:00
Nick Mathewson	f5b4ef1fa2	Simplify some code paths in TLS; cut down on memory leaks; use reasonable ciphers if not everyone has OpenSSL 0.9.7. svn:r442	2003-09-11 21:12:39 +00:00
Roger Dingledine	0761bc7b83	fix typo that's been bugging me svn:r440	2003-09-11 20:10:39 +00:00
Nick Mathewson	e22b271895	Add certificate verification functions svn:r438	2003-09-10 00:47:39 +00:00
Nick Mathewson	9955b265ab	Make crypto structures private to crypto.c svn:r437	2003-09-10 00:47:24 +00:00
Nick Mathewson	67697d5ab1	Add prototypes for functions to check whether the peer certificate is valid (if it is present); and to get a public key from a peer certificate (in order to identify the peer). svn:r436	2003-09-10 00:10:37 +00:00
Roger Dingledine	1a9b5f9de9	another wishlist function for the tls interface svn:r433	2003-09-08 10:46:19 +00:00
Roger Dingledine	ace475f01c	hide the global tls context inside tortls.c svn:r431	2003-09-08 06:22:19 +00:00

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1241 Commits