528 Commits

Author	SHA1	Message	Date
Roger Dingledine	5c563939ef	catch misconfigured machines that return hostname as fqdn ... svn:r610	2003-10-17 04:48:20 +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	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
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	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
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	b9628f266f	change WARNING to WARN ... and fix a few typos svn:r571	2003-10-10 01:48:32 +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
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	de6cbe53c0	some early bugfixes ... our log() conflicts with log(3) distribute only the correct files from doc/ and src/config/ sometimes laptops go back in time. i guess that's ok for now. and bump the version number because we're live. svn:r544	2003-10-07 16:30:05 +00:00
Roger Dingledine	b51d2c05a0	no need to trigger an assert if socks handshake is malformed ... svn:r542	2003-10-06 21:22:12 +00:00
Roger Dingledine	756619bfd2	refactor around connection_edge_send_command() ... svn:r539	2003-10-04 08:19:23 +00:00
Roger Dingledine	be874358a4	wrap strdup; prefer time() to gettimeofday() ... svn:r538	2003-10-04 03:29:09 +00:00
Roger Dingledine	f563bbd2f9	refactor so connection_write_to_buf() never fails ... svn:r537	2003-10-04 02:38:18 +00:00
Roger Dingledine	a6bab569ab	socks5 now works ... (or at least, we can talk to mozilla.) svn:r536	2003-10-04 01:37:01 +00:00
Nick Mathewson	985a3e1492	Add new cell fullness and bandwidth stats. ... svn:r533	2003-10-02 20:00:38 +00:00
Nick Mathewson	6ac42f5ec0	Make testcases run again; more sanity checking to descriptor generation. ... svn:r532	2003-10-01 22:31:13 +00:00
Roger Dingledine	efa8e288ef	my_routerinfo, router_is_me, and learn_my_address are obsolete ... ACIs are decided now by strcmp'ing nicknames, rather than comparing addr:port svn:r529	2003-10-01 01:49:53 +00:00
Nick Mathewson	91cf86d8da	rebuild directory before uploading ... svn:r528	2003-10-01 01:08:20 +00:00
Nick Mathewson	df5c7534b1	Move dirserv/routers code out of main.c ... svn:r527	2003-10-01 00:43:34 +00:00
Roger Dingledine	2cfc6f0379	ORs post descriptors periodically too ... svn:r523	2003-09-30 23:06:23 +00:00
Nick Mathewson	bd7db5bd87	Add "platform" to router descriptors. ... svn:r522	2003-09-30 22:44:33 +00:00
Roger Dingledine	5c8fc2f705	mark all dirservers up at boot; mark a dirserver down if dir fetch fails ... svn:r519	2003-09-30 21:27:16 +00:00
Roger Dingledine	dc8f40e4cb	fix the SSL_read() bug again. this time for sure! ... svn:r518	2003-09-30 20:36:20 +00:00
Nick Mathewson	9f0c608b7e	Check router signatures again; debug signature checking ... svn:r517	2003-09-30 20:05:45 +00:00
Nick Mathewson	1cd57b8466	make sure router descriptor doesnt eat the directory-signature ... svn:r516	2003-09-30 20:04:40 +00:00
Nick Mathewson	01786266ca	Bugfixes in directory code: ... Improve debugging output on fingerprint checking. Make sure to add our own fingerprint to the fingerprint list _before_ adding our own descriptor, or else we'll reject ourself. Don't call a directory invalid just because we have a newer descriptor for some router. Use router_get_dir_hash to generate hashes for signed directories. Make sure we add our own descriptor successfully. Don't fall-through on failed base64-endode. svn:r514	2003-09-30 19:27:54 +00:00
Nick Mathewson	d0273ee135	We need to call get_connection_array before using its outputs ... svn:r513	2003-09-30 19:25:16 +00:00
Roger Dingledine	2da3e4da0d	move connection_array accessors from main.c to connection.c ... (leave poll_array accessors in main.c) svn:r512	2003-09-30 19:06:22 +00:00
Roger Dingledine	e7e858d0d1	patch strptime warning -- reduce portability! ... svn:r511	2003-09-30 18:47:29 +00:00
Roger Dingledine	013c4e1467	move the tls handshake stuff to connection_or ... svn:r510	2003-09-30 18:45:55 +00:00
Roger Dingledine	4533da06c9	getting closer to having dirserv working ... we now add our own descriptor to the descriptor list and we rebuild the directory (and dump to disk) after receiving a POST svn:r509	2003-09-30 08:18:10 +00:00
Roger Dingledine	3ed7aedc11	bugfixes and features: closer to making dirserv work ... fix a variety of seg faults don't try to list OPs in running-routers write cached-directory to disk when rebuilding the dir on boot, dirservers load approved-routers file on boot, dirservers load cached directory file svn:r508	2003-09-29 23:14:49 +00:00
Roger Dingledine	467d278b8b	more cleanup and rearranging ... still not finished integrating new dirserv stuff svn:r507	2003-09-29 07:50:08 +00:00
Roger Dingledine	5d31f71557	fix two new segfaults ... svn:r506	2003-09-28 08:06:18 +00:00
Roger Dingledine	c4c66e2c7f	expand the scheduler to address SSL_read()'s pending bytes ... svn:r505	2003-09-28 06:48:20 +00:00
Nick Mathewson	0e0169d6fa	Write necessary backends for online directory generation. I think. ... svn:r503	2003-09-27 21:30:10 +00:00
Roger Dingledine	cb8212bfcb	clean up receiver buckets; prepare for payloads in relay_end; note a few bugs ... svn:r502	2003-09-27 21:09:56 +00:00
Roger Dingledine	0f25887048	clean up connection_assert_ok compiler warnings ... svn:r498	2003-09-27 07:33:07 +00:00
Roger Dingledine	deac704399	connection_new() can't ever fail ... svn:r497	2003-09-27 07:28:44 +00:00
Roger Dingledine	9899e09b3b	add Address config element, use it in descriptor ... svn:r496	2003-09-27 07:21:36 +00:00
Roger Dingledine	bf10a3c0f1	finish enforcing the log convention ... svn:r494	2003-09-26 22:27:24 +00:00
Roger Dingledine	ab8bceb27a	dirservers upload their descs now too ... svn:r493	2003-09-26 22:02:02 +00:00
Roger Dingledine	a970cd7cfa	update the cvsignore ... svn:r491	2003-09-26 21:16:57 +00:00
Nick Mathewson	febb2251ca	Add code to parse fingerprint files and compare routers against fingerprint files. ... svn:r490	2003-09-26 20:41:23 +00:00
Nick Mathewson	92acbe12bc	Refactor common file code into util.c; add published to descriptors ... svn:r487	2003-09-26 18:27:35 +00:00
Roger Dingledine	9e5cafc395	first pass: obey log convention ... ERR is if something fatal just happened WARNING is something bad happened, but we're still running. The bad thing is either a bug in the code, an attack or buggy protocol/implementation of the remote peer, etc. The operator should examine the bad thing and try to correct it. (No error or warning messages should be expected. I expect most people to run on -l warning eventually.) NOTICE is never ever used. INFO means something happened (maybe bad, maybe ok), but there's nothing you need to (or can) do about it. DEBUG is for everything louder than INFO. svn:r486	2003-09-26 10:03:50 +00:00
Roger Dingledine	3b5191d36d	various bugfixes and updates ... redo all the config files for the new format (we'll redo them again soon) fix (another! yuck) segfault in log_fn when input is too large tor_tls_context_new() returns -1 for error, not NULL fix segfault in check_conn_marked() on conn's that die during tls handshake make ORs also initialize conn from router when we're the receiving node make non-dirserver ORs upload descriptor to every dirserver on startup add our local address to the descriptor add Content-Length field to POST command revert the Content-Length search in fetch_from_buf_http() to previous code fix segfault in memmove in fetch_from_buf_http() raise maximum allowed headers/body size in directory.c svn:r484	2003-09-25 10:42:07 +00:00
Nick Mathewson	3d4ccb781a	Refactor buffers; implement descriptors. ... 'buf_t' is now an opaque type defined in buffers.c . Router descriptors now include all keys; routers generate keys as needed on startup (in a newly defined "data directory"), and generate their own descriptors. Descriptors are now self-signed. Implementation is not complete: descriptors are never published; and upon receiving a descriptor, the directory doesn't do anything with it. At least "routers.or" and orkeygen are now obsolete, BTW. svn:r483	2003-09-25 05:17:11 +00:00
Roger Dingledine	40d0fca63a	cleanups, bugfixes, more verbose logs ... Fixed up the assert_*_ok funcs some (more work remains) Changed config so it reads either /etc/torrc or the -f arg, never both Finally tracked down a nasty bug with our use of tls: It turns out that if you ask SSL_read() for no more than n bytes, it will read the entire record from the network (and maybe part of the next record, I'm not sure), give you n bytes of it, and keep the remaining bytes internally. This is fine, except our poll-for-read looks at the network, and there are no bytes pending on the network, so we never know to ask SSL_read() for more bytes. Currently I've hacked it so if we ask for n bytes and it returns n bytes, then it reads again right then. This will interact poorly with our rate limiting; we need a cleaner solution. svn:r481	2003-09-24 21:24:52 +00:00
Roger Dingledine	a93b44eb3b	integrate assert_connection_ok() checks ... svn:r479	2003-09-23 19:47:41 +00:00
Roger Dingledine	9cb746ac2e	call it tor, not or ... svn:r478	2003-09-22 06:22:08 +00:00
Roger Dingledine	39fd5dd405	it's safe to do parallel directory fetches/uploads ... svn:r477	2003-09-22 06:22:00 +00:00
Roger Dingledine	9fe1ed26ff	get network/host order working right again for socks4 ... svn:r476	2003-09-21 06:44:53 +00:00
Roger Dingledine	ed51df7453	bugfixes and note missing features ... deal with content-length headers better when reading http don't assume struct socks4_info is a packed struct fail the socks handshake if destip is zero flesh out conn_state_to_string() for dir conn fix typo (bug) in connection_handle_read() directory get is now called fetch, post is now upload reopen logs on sighup svn:r475	2003-09-21 06:15:43 +00:00
Roger Dingledine	078c5ab617	leave the socks handshake on the inbuf until it's complete ... this paves the way for supporting socks5 and other handshakes it also removes those pesky AP-only variables from connection_t also hacked a fix for a bug where some streams weren't ending properly -- maybe because marked connections weren't flushing properly? svn:r472	2003-09-18 08:11:31 +00:00
Roger Dingledine	b97945e411	add in directory 'post' support ... svn:r471	2003-09-17 20:09:06 +00:00
Roger Dingledine	a66669859e	phase out non-tls handshake, now that tls is stable. ... svn:r470	2003-09-16 21:20:09 +00:00
Roger Dingledine	6f46316c31	bugfixes and refactorings ... svn:r468	2003-09-16 20:57:09 +00:00
Nick Mathewson	3f3f8921f6	Make sequential ACI selection logic handle HIGHER/LOWER ... svn:r466	2003-09-16 20:13:43 +00:00
Nick Mathewson	4dddac706d	Use EXIT properly in assert_connection_ok ... svn:r465	2003-09-16 19:51:09 +00:00
Nick Mathewson	1b9c2f35eb	Add first cut of assert_*_ok functions ... svn:r464	2003-09-16 19:36:19 +00:00
Nick Mathewson	c09de55fb8	Add #ifdef'd code (on by default) to allocate ACIs sequentially. ... svn:r462	2003-09-16 17:17:39 +00:00
Roger Dingledine	8b71b7338f	clean up exported api's ... svn:r461	2003-09-16 05:41:49 +00:00
Roger Dingledine	9c6343fdf8	refactor connects into connection_connect() ... svn:r460	2003-09-16 01:58:46 +00:00
Roger Dingledine	ebc23f690c	bugfix: onion pending queue now works ... and fixed recent memory leak svn:r456	2003-09-14 08:17:14 +00:00
Roger Dingledine	b63013e847	finally tracked down the seg fault ... svn:r455	2003-09-14 06:43:18 +00:00
Roger Dingledine	e585dad887	fix the cpuworker circ-had-vanished bug (maybe) ... still several (many) tls-related bugs outstanding. svn:r454	2003-09-14 02:58:50 +00:00
Roger Dingledine	05612786e4	fix two more bugs ... svn:r452	2003-09-13 21:53:38 +00:00
Roger Dingledine	31bf3ec420	reshuffle functions for cleaner organization ... svn:r451	2003-09-12 22:45:31 +00:00
Roger Dingledine	1738af9620	tls works between routers now too ... things are still a bit shaky svn:r450	2003-09-12 06:50:21 +00:00
Roger Dingledine	b1078b7a3c	tls works with onion proxies now. ... svn:r449	2003-09-12 06:20:36 +00:00
Roger Dingledine	556bea4b6d	serious bug in cpuworker. need to think about redesign or how to handle it. ... svn:r448	2003-09-12 06:18:38 +00:00
Roger Dingledine	fa1bfaa349	check for funny business from the remote peer ... svn:r445	2003-09-11 22:19:48 +00:00
Nick Mathewson	36a3086434	Add router_get_by_pk function; use in connection_tls_finish_handshake. ... svn:r441	2003-09-11 20:32:15 +00:00
Roger Dingledine	44c3a7c2d7	collect info from peer we just handshaked with ... svn:r439	2003-09-11 20:06:55 +00:00
Nick Mathewson	9955b265ab	Make crypto structures private to crypto.c ... svn:r437	2003-09-10 00:47:24 +00:00
Roger Dingledine	c0f5ddcf33	fix confirmed win32 bug ... svn:r435	2003-09-08 23:10:24 +00:00
Roger Dingledine	0bac4247ca	tls infrastructure now in place, give or take ... svn:r434	2003-09-08 10:59:00 +00:00
Roger Dingledine	a6a5784bca	add CertFile, Nickname ... write new certfile if you don't have one already set up a tls context on startup svn:r432	2003-09-08 06:26:38 +00:00
Roger Dingledine	413c7a19ed	clean up config.c so it doesn't expose as much ... svn:r430	2003-09-08 05:16:18 +00:00
Roger Dingledine	3fa170e11f	more futzing towards tls ... not there yet svn:r429	2003-09-07 10:24:40 +00:00
Roger Dingledine	99035f3520	clean read_to_buf more ... svn:r428	2003-09-05 11:25:24 +00:00
Roger Dingledine	7a34cdf5ee	general cleanup and reabstraction, to prepare for tls ... svn:r426	2003-09-05 06:04:03 +00:00
Nick Mathewson	fd20011c26	Add initial interfaces and code for TLS support. Interfaces are right; code needs work and testing. ... svn:r424	2003-09-04 16:05:08 +00:00
Roger Dingledine	e13d947986	point out why router_forget_router probably doesn't work ... svn:r422	2003-08-29 21:50:53 +00:00
Nick Mathewson	e14aedaad0	Fix memory leaks in directory parsing ... svn:r421	2003-08-28 04:21:57 +00:00
Roger Dingledine	ce289f65f2	remove last vestiges of op_port ... svn:r418	2003-08-27 22:42:10 +00:00
Roger Dingledine	4c7e936a3a	note an assert bug that's still around ... svn:r417	2003-08-25 22:02:42 +00:00
Roger Dingledine	90f22933e7	make the conn->package_window bug go away. ... not resolved, but at least the servers will stop crashing. svn:r416	2003-08-25 21:43:51 +00:00
Nick Mathewson	14c8bc598b	Attempt to track down bug in conn->package_window ... svn:r415	2003-08-25 20:57:23 +00:00
Roger Dingledine	0878ceb779	remove bandwidth negotation from the code ... we still use bandwidth on a per-connection basis for rate limiting. but it's unclear if we need this infrastructure in addition to the total-bandwidth rate limiting that we also do. i'll leave both infrastructures in, and we'll remove the per-connection one if it starts rotting too much. svn:r413	2003-08-25 08:28:34 +00:00
Roger Dingledine	215ca90c05	fix a mild memory leak (10 bytes each time an OR connected to an OR) ... svn:r410	2003-08-25 06:24:17 +00:00
Roger Dingledine	36f055e7ee	start honoring the recommended_versions string ... your client exits if you're running a version not in the directory's list of acceptable versions (unless you have a config variable set to override). svn:r408	2003-08-23 10:09:25 +00:00
Roger Dingledine	33b0569fba	remove duplicate packagewindow-checking code, ... see if we can induce that segfault i just saw more often svn:r407	2003-08-23 10:06:46 +00:00
Roger Dingledine	2dda97e8fd	implemented cpuworkers ... please poke at it and report bugs still needs polishing, and only handles onions now (should handle OR handshakes too) svn:r402	2003-08-20 23:05:22 +00:00
Nick Mathewson	adbc057772	Add empty statement to suppress gcc warning about label at end of compount statement ... svn:r399	2003-08-14 17:16:05 +00:00
Nick Mathewson	cd3467bb01	Attempt to make sockets code work right on windows. ... svn:r398	2003-08-14 17:13:52 +00:00
Roger Dingledine	88edae9407	start refactoring dnsworker so testing won't be so darn hard ... add NumCpus config variable in preparation for cpuworkers hardcode /etc/torrc path for config (simplifies win32 port) improve exit policy debugging during router entry parsing svn:r397	2003-08-14 03:52:51 +00:00
Roger Dingledine	e1f2693d05	bugfix: if a dnsworker dies, remember that. ... svn:r396	2003-08-13 22:38:46 +00:00
Nick Mathewson	9cf01020cc	Misc patches to make windows build work. Now everything is done except the sockets stuff ... svn:r393	2003-08-12 15:08:51 +00:00
Nick Mathewson	bbd4032fc1	Make windows happier still ... svn:r392	2003-08-12 08:18:13 +00:00
Roger Dingledine	25c9c837eb	don't mess with signals on windows until we know how ... svn:r391	2003-08-12 08:04:31 +00:00
Nick Mathewson	2cb4f7a473	Adopt socketpair implementation from perl. For now, always use it. ... svn:r389	2003-08-12 07:43:15 +00:00
Roger Dingledine	5d9cfb7164	use the spawn_func / spawn_exit abstraction for dnsworkers ... svn:r388	2003-08-12 07:35:17 +00:00
Roger Dingledine	c82e13f1f5	reap exited dns/cpuworkers ... svn:r385	2003-08-12 06:41:53 +00:00
Nick Mathewson	c336c99e60	Start of port to win32. Missing are: ... - signal support - forking for DNS farm - changes for async IO - daemonizing In other words, some files still don't build, and the ones that do build, do nonblocking IO incorrectly. I'm also not checking in the project files till I have a good place for them. svn:r380	2003-08-12 03:08:41 +00:00
Nick Mathewson	5267518455	autoconf around missing stdint.h ... svn:r376	2003-08-11 20:40:21 +00:00
Roger Dingledine	681c7539ef	better log output for debugging ... svn:r375	2003-08-11 20:22:48 +00:00
Nick Mathewson	17a311d9a0	Fix typo: ports are 16 bits. ... svn:r374	2003-08-11 19:48:22 +00:00
Roger Dingledine	60d52a7e08	patch to let poll() recognize eof on more architectures ... svn:r372	2003-08-06 18:38:46 +00:00
Nick Mathewson	ac5893c626	src/or ... svn:r371	2003-07-30 19:12:03 +00:00
Nick Mathewson	f12fdd62aa	Be smarter about getting key matter from DH. ... Formerly, once we had g^xy, we took the last N bytes from g^xy. Now, we take SHA(g^xy || [0]) || SHA1(g^xy || [1]) || ... , in order to use all bits from g^xy equally, and generate as much key material as we need. svn:r370	2003-07-30 19:10:20 +00:00
Roger Dingledine	f8d7cff6ea	switch to aes ... nick: is this all there is to it? :) svn:r366	2003-07-08 08:38:24 +00:00
Roger Dingledine	c6f70e36e0	implemented total read rate limiting ... svn:r365	2003-07-05 07:10:34 +00:00
Roger Dingledine	9f58a2ece4	clean up main.c a bit ... svn:r364	2003-07-05 05:46:06 +00:00
Roger Dingledine	75440d08c2	fix many bugs in package_window handling ... svn:r363	2003-07-03 03:40:47 +00:00
Nick Mathewson	300984c057	Add AES counter-mode support to the crypt library ... svn:r362	2003-06-30 19:18:32 +00:00
Roger Dingledine	517b418b5c	bugfix: a connection-level sendme cell would cause a connection to start ... packaging from its buffer, even if the circuit-level package-window was still 0. svn:r360	2003-06-28 06:17:01 +00:00
Roger Dingledine	f8203505e1	if stream ends before resolve finishes, inform resolver ... svn:r359	2003-06-27 00:57:04 +00:00
Roger Dingledine	35a37ec3f5	fix memleak in dump_signed_directory_to_string ... svn:r358	2003-06-26 23:38:21 +00:00
Roger Dingledine	5d13db862e	entries in the dns cache now expire ... (expiry time set to 100 seconds so we can play with it) exit connections are now informed when pending resolves fail we kill off the oldest busy worker when we're under attack and need to resolve something new svn:r356	2003-06-25 07:19:30 +00:00
Roger Dingledine	dbf3435cde	simplify fetch_from_buf; cull idle dnsworkers. ... svn:r354	2003-06-25 00:31:41 +00:00
Roger Dingledine	ad917e7788	non-buggy robustness, even ... svn:r353	2003-06-24 23:14:39 +00:00
Roger Dingledine	dfdc93eccb	improve robustness: connection_get_by_* ignores conns marked for close ... svn:r352	2003-06-24 23:09:21 +00:00
Roger Dingledine	3dcc34491b	slightly happier on 64-bit archs ... svn:r349	2003-06-24 05:17:48 +00:00
Roger Dingledine	a43c015838	clean out some old comments ... svn:r348	2003-06-24 05:17:39 +00:00
Roger Dingledine	e061b70dbf	a pointer to async-dns alternatives. ... apparently glibc 2.2.4 and windows both have async gethostbynames now. we'll want to make use of them if they're available (via autoconf). svn:r347	2003-06-24 05:17:09 +00:00
Nick Mathewson	e9254430e2	My copy of cpp is not DWIM-compliant; I guess, as a workaround, I should define constants before using them. ... svn:r343	2003-06-21 21:46:17 +00:00
Nick Mathewson	04b871486c	Reorder connection_or and make unexported functions static. Partially convert to symbolic constants -- Roger, was this what you had in mind? ... svn:r342	2003-06-21 19:29:32 +00:00
Nick Mathewson	03544caca7	Make cvsignores reflect build process ... svn:r341	2003-06-21 19:09:09 +00:00
Nick Mathewson	efbcd71b9b	Remove false warnings from printf checks ... svn:r340	2003-06-21 19:03:22 +00:00
Nick Mathewson	49f082fcee	Fix a bug where we'd sometimes run off the end of an array while ... testing stream encryption. svn:r339	2003-06-20 08:17:25 +00:00
Roger Dingledine	8d4cd5d604	remove obsolete ss.h ... svn:r336	2003-06-18 07:42:13 +00:00
Roger Dingledine	a270a93da0	question for nick about daemonizing ... svn:r334	2003-06-18 05:52:32 +00:00
Nick Mathewson	95e5384af3	Change many files to new log_fn format ... svn:r333	2003-06-17 22:18:26 +00:00
Nick Mathewson	b9480620c6	Make log_fn work on apples with no workarounds needed in main code ... svn:r330	2003-06-17 21:15:25 +00:00
Nick Mathewson	df2789c111	Make sure crypt_seed_rng succeeds ... svn:r329	2003-06-17 20:19:54 +00:00
Roger Dingledine	05a8c264ff	overhaul the dns farm: cut its size in half ... i've eliminated the master dns process, so now the workers just act like regular connections and are handled by the normal pollarray. everything seems to still work. ;) svn:r327	2003-06-17 14:31:05 +00:00
Nick Mathewson	3b5dc72648	Dont test handshakes in an infinite loop ... svn:r324	2003-06-14 01:39:23 +00:00
Nick Mathewson	debfe65faf	When debugging, dump key material ... svn:r323	2003-06-14 01:34:39 +00:00
Nick Mathewson	9182537238	Fix the periodic bug that would make handshaking fail. ... The culprit: sometimes DH_calculate_key returns less than DH_KEY_LEN bytes; we needed to check the return value. svn:r322	2003-06-14 01:30:53 +00:00
Nick Mathewson	9af577fee3	Do not use pseudorandom nonces ... svn:r321	2003-06-14 01:29:16 +00:00
Nick Mathewson	71b158bf2f	Fix MacOS build ... svn:r320	2003-06-14 01:28:25 +00:00
Nick Mathewson	6250b90ac2	Better test messages for onion skin bug ... svn:r319	2003-06-13 21:23:14 +00:00
Nick Mathewson	d21c0feb5a	Add RNG seeding ... svn:r318	2003-06-13 21:13:37 +00:00
Roger Dingledine	cbe7be1f78	remove on-the-fly compression feature ... it wasn't working, and it was harder than we'd anticipated not worth it. svn:r316	2003-06-13 10:23:42 +00:00
Roger Dingledine	9a33b59ece	relay queues are obsolete (woo!) ... they used to be used for * queueing relay cells at the edge of the network, when windows are empty * queueing relay cells that arrive after an onion but before the onion has been processed. both of these uses are gone. so out they go. svn:r315	2003-06-13 09:59:33 +00:00
Roger Dingledine	1454f4aded	improve portability: inet_aton is missing on solaris ... svn:r314	2003-06-13 09:25:55 +00:00
Roger Dingledine	030564e95d	send truncates AP-ward in a circuit, not destroys ... svn:r313	2003-06-13 09:20:23 +00:00
Roger Dingledine	d3292e484a	implement truncate and truncated (untested) ... clean up circuit_deliver_relay_cell convention svn:r312	2003-06-12 10:16:33 +00:00
Nick Mathewson	d3592af042	Answer question about eliminating symmetric encryption from onion skins ... svn:r304	2003-06-02 02:18:16 +00:00
Roger Dingledine	dfa64b61ed	bugfix: it was expiring circuits that still had active connections ... svn:r303	2003-06-01 02:09:36 +00:00
Roger Dingledine	54c57def0b	fix (harmless) bug ... svn:r299	2003-05-28 06:19:58 +00:00
Roger Dingledine	fa1d446440	OPport is gone. So is conn type OP. ... svn:r298	2003-05-28 02:03:25 +00:00
Roger Dingledine	2d296afc42	bugfix ... svn:r297	2003-05-28 00:13:42 +00:00
Roger Dingledine	091e1c0167	fix design bug: circ->n_conn is shared among circs, so it can't ... point to the streams for this circ. svn:r296	2003-05-27 23:39:04 +00:00
Roger Dingledine	aca6196da9	correct the comments, plus a question for nick ... svn:r295	2003-05-26 06:03:16 +00:00
Roger Dingledine	1c6def292b	remove dead code ... circuits no longer queue more cells when the windows are empty -- they simply don't package it from the buffer if they're not going to want it. we can restore this code later if we need to resume queueing. svn:r294	2003-05-20 06:53:10 +00:00
Roger Dingledine	39e9d79038	add circuit-level sendme relay cells ... remove sendme cells replace malloc with tor_malloc patch (but not track down) bug in onion pending list streamline connection_ap handshake svn:r293	2003-05-20 06:41:23 +00:00
Nick Mathewson	0957ffeb83	work on versioning; new log_fn function ... svn:r288	2003-05-09 02:25:37 +00:00
Roger Dingledine	9f38ba196c	make router_dump_token only for debugging; clean backslashes ... svn:r287	2003-05-09 02:20:16 +00:00
Roger Dingledine	649fbceaa1	removed obsolete version.h ... svn:r285	2003-05-09 02:12:52 +00:00
Nick Mathewson	9ef930f21a	Routerinfos are no longer linked ... svn:r283	2003-05-09 02:00:33 +00:00
Nick Mathewson	c2e7b5ec3f	We cant recognize ourself until we resolve all the routers. ... svn:r282	2003-05-09 01:24:44 +00:00
Nick Mathewson	52604afd62	more debugging on build_directory ... svn:r281	2003-05-09 01:11:56 +00:00
Nick Mathewson	54a58c897c	more debugging on build_directory ... svn:r280	2003-05-09 01:10:57 +00:00
Nick Mathewson	39314a13b0	Thats the letter I and the number 2. (Apologies to Negativland) ... svn:r279	2003-05-09 01:04:58 +00:00
Nick Mathewson	22df330f14	Get directories working. ... Or at least, directories get generated, signed, download, and checked, with nobody seeming to crash. In config/*, added 'signing-key' blocks to dirservers and routers.or, so that everyone will know about the directories' signing keys. In or/directory.c, refrained from using a dirserver's signing key when no such key is known; added more debugging output. In or/main.c, added debugging output and fixed a few logic errors. In or/routers.c, added debugging output and prevented a segfault on routers_resolve_directory. The interleaving of arrays and lists on routerinfo_t is still messy, but at least it seems to work again. svn:r278	2003-05-08 21:35:11 +00:00
Nick Mathewson	1d1f46e40d	(possibly incorrect) code to make routers get resolved when they're ... inserted into the directory. Roger: If you can answer the question with your name on it, you may prevent a segfault before it happens. :) svn:r277	2003-05-08 12:32:30 +00:00
Nick Mathewson	c3998e94f9	Call the right signed-directory functions; try to describe the difference between everything; remove some unused interfaces ... svn:r276	2003-05-08 03:36:53 +00:00
Roger Dingledine	2c7e660c62	sign directories with the signing key ... svn:r274	2003-05-07 22:40:03 +00:00
Roger Dingledine	0f17d09066	hints for nick on where to integrate ... svn:r273	2003-05-07 21:42:17 +00:00
Nick Mathewson	b58939745e	Do not replace old directory if new one is invalid ... svn:r272	2003-05-07 18:39:44 +00:00
Nick Mathewson	afc0eb2c71	Tested backends for directory signing and checking. Directory parser completely refactored. Need documentation and integration. Explanitory mail forthcoming. ... svn:r271	2003-05-07 18:30:46 +00:00
Roger Dingledine	bbddd50082	fix double-semicolon parse error ... svn:r270	2003-05-07 03:32:18 +00:00
Nick Mathewson	445cd8f0f1	Decrease DH group length to 1024. (Roger, you may want to read section 1 of the IETF draft: a 1024-bit DH key probably reduces our cipher strength to ~80 bits.) ... svn:r269	2003-05-07 02:28:42 +00:00
Nick Mathewson	d0ff485e1b	More work on directories. Signed directories not yet tested. No support for checking sigs yet ... svn:r268	2003-05-07 02:13:23 +00:00