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2584 Commits

Author SHA1 Message Date
Nick Mathewson
b0538591c7 Reset buf->highwater every time buf_shrink is called, not just on suffessful shrink. 
svn:r4353
 2005-06-08 20:17:32 +00:00
Roger Dingledine
9ed7b53143 don't upload your descriptor if rebuilding it failed 
svn:r4352
 2005-06-08 19:45:17 +00:00
Roger Dingledine
4c43789435 Some play code to throw away old buffers sometimes rather 
than constantly reallocing them; just in case this is our memory
problem. It looks for now like it isn't, so disabled.


svn:r4349
 2005-06-08 17:27:11 +00:00
Roger Dingledine
eeb6d6dba6 dump periodic memory usage stats 
svn:r4348
 2005-06-08 17:24:58 +00:00
Nick Mathewson
be1c81a767 Fix syntax error. 
svn:r4346
 2005-06-08 16:26:44 +00:00
Nick Mathewson
ec07e1195f add patch for 143 and code to check for known-bad/slow libevent versions. Needs more testing. 
svn:r4344
 2005-06-08 13:53:19 +00:00
Roger Dingledine
aff308e6d9 reenable the part of the code that tries to flush as soon as an OR outbuf 
has a full tls record available. perhaps this will make OR outbufs not grow
as huge except in rare cases, thus saving lots of cpu time plus memory.


svn:r4343
 2005-06-08 04:55:06 +00:00
Roger Dingledine
1a5c5452b4 when you send a USR2 signal, the log message now tells you to send 
a HUP signal if you want to change back to old log levels.


svn:r4332
 2005-06-07 18:16:14 +00:00
Nick Mathewson
621ab95e59 Fix for 152: reject malformed .onion addresses rather then passing them on 
svn:r4329
 2005-06-07 18:01:46 +00:00
Nick Mathewson
2118e5798a Use correct errno from libevent on win32 
svn:r4327
 2005-06-07 17:32:33 +00:00
Nick Mathewson
e1c8aa8035 Fix win32 compilation: backport candidate 
svn:r4320
 2005-06-06 20:06:10 +00:00
Nick Mathewson
fc40f974c2 When RNG seeding fails, die. Backport candidate 
svn:r4319
 2005-06-06 20:02:33 +00:00
Nick Mathewson
baa10cbbfa Instrument buffers.c and rephist.c memory usage 
svn:r4317
 2005-06-06 17:03:21 +00:00
Nick Mathewson
9f24078452 Fix buffer overlow when checking hashed passwords 
svn:r4308
 2005-06-05 14:28:47 +00:00
Nick Mathewson
3c58cdf280 Add unit test for openpgp s2k 
svn:r4306
 2005-06-04 13:43:03 +00:00
Roger Dingledine
4855990d37 clean up a few more log entries 
svn:r4304
 2005-05-27 17:43:43 +00:00
Roger Dingledine
bfc7838b97 downgrade the 'caught sigpipe' notice. 
we're going to pretend like all of these are fine.


svn:r4301
 2005-05-25 02:20:15 +00:00
Roger Dingledine
4f0d7b82ae make lucky's weird libevent poll einprogress bug just warn, not kill tor. 
svn:r4300
 2005-05-24 22:58:57 +00:00
Nick Mathewson
d2cdae221d Fix not-freed-on-exit event 
svn:r4298
 2005-05-24 17:13:15 +00:00
Roger Dingledine
5005f682ae Bugfix: we were checking to see if you want to send a keepalive, based 
on five minutes since last successful write. But if you have bytes queued
already, and they're not getting through, we were adding a new keepalive
every second. This was bad.


svn:r4296
 2005-05-23 22:20:54 +00:00
Roger Dingledine
040a748d87 i screwed up the dirport reachability testing when we don't yet 
have a cached version of the directory. hopefully now fixed.


svn:r4284
 2005-05-23 05:20:52 +00:00
Nick Mathewson
751db63a17 Always disable kqueue on OSX. It seems linked to kernel panics 
svn:r4282
 2005-05-23 04:28:58 +00:00
Nick Mathewson
11a64692c3 Make hashed controller password encoding use hex not base64; this makes it possible to write a controller without base64 
svn:r4279
 2005-05-23 02:31:53 +00:00
Roger Dingledine
b86716b839 If a socks connection ends because read fails, don't warn that you're 
not sending a socks reply back. (bug reported by Warren Barrow)


svn:r4277
 2005-05-21 00:15:23 +00:00
Roger Dingledine
d22c141659 we were leaking 616 bytes every time somebody established us as 
an intro point for their hidden service.


svn:r4276
 2005-05-20 22:14:33 +00:00
Roger Dingledine
c95677725a a note for nick about other memory not freed at exit 
svn:r4275
 2005-05-20 22:11:46 +00:00
Roger Dingledine
f0e309e5bd add HttpProxyAuthenticator config option too 
svn:r4272
 2005-05-20 08:51:45 +00:00
Roger Dingledine
0fa1890e0e fix the assumption that uninitialized variables are 0 
clean up router_load_single_router() more


svn:r4266
 2005-05-18 03:52:07 +00:00
Roger Dingledine
fe78aac027 fix seg faults when router_load_single_router fails 
svn:r4265
 2005-05-18 03:42:46 +00:00
Nick Mathewson
e7354725bb Handle relay cells with rh.length too large. 
svn:r4264
 2005-05-17 20:00:24 +00:00
Roger Dingledine
9abef5e483 allow the middle hop of the testing circuit to be running 
any version, now that most of them have the bugfix to let
them connect to unknown servers.


svn:r4263
 2005-05-17 19:46:43 +00:00
Roger Dingledine
b7d6b8a397 doxygeny goodness from tyranix 
svn:r4262
 2005-05-17 17:01:36 +00:00
Roger Dingledine
ec1331d49e fix a comment that tyranix noticed 
svn:r4239
 2005-05-17 01:55:53 +00:00
Roger Dingledine
2812d4a08c free some memory that is still reachable on exit 
svn:r4234
 2005-05-16 10:32:10 +00:00
Nick Mathewson
530da0e772 Normalize whitespace 
svn:r4233
 2005-05-16 01:04:28 +00:00
Roger Dingledine
28195a0eb1 clean up some log entries 
svn:r4228
 2005-05-15 05:00:24 +00:00
Nick Mathewson
9bc6e3aa6c Add an explanatory comment 
svn:r4222
 2005-05-15 02:05:45 +00:00
Roger Dingledine
3c9ec416f6 fix a case error in suppressing a bogus libevent warning. 
nick, was this lower-case for a reason? have both cases
appeared? or was this just a typo.


svn:r4206
 2005-05-14 05:14:36 +00:00
Roger Dingledine
07230a698c if router_resolve fails on the descriptor the controller 
gives us, we shouldn't leave the routerinfo in the list.


svn:r4205
 2005-05-14 05:01:41 +00:00
Roger Dingledine
b92a77b1d2 move the periodic buffer shrinking interval from 3 mins to 1 min 
svn:r4204
 2005-05-14 01:11:45 +00:00
Nick Mathewson
00f2a09380 Append default exit policy before checking for implicit internal addresses: fix bug 129. 
svn:r4201
 2005-05-14 00:13:17 +00:00
Nick Mathewson
776b411dc9 Fix a segfault 
svn:r4191
 2005-05-11 04:14:17 +00:00
Nick Mathewson
3893b3c7ac Patch for task 133 
svn:r4189
 2005-05-10 22:33:45 +00:00
Nick Mathewson
d0c0d6c86a Apply patch from Geoff for bug 132. Clean it up a little to fix a memory leak and to avoid unnecessary parse/unparse code. 
svn:r4188
 2005-05-10 22:12:48 +00:00
Nick Mathewson
13126eeb0f Patch from goodell for task 131: Do not die on internal address if we are not publishing. 
svn:r4186
 2005-05-09 04:31:00 +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
Nick Mathewson
6567ec9ccf Functions work better when you call them. Resolve a bug which would prevent unreachable dirports from getting suppressed. 
svn:r4183
 2005-05-07 05:17:36 +00:00
Nick Mathewson
bc51c8b074 Implement --verify-config command-line option to fix bug 69. 
svn:r4182
 2005-05-07 04:49:09 +00:00
Roger Dingledine
cee7c5988c fix massive memory leak 
(50 megabytes over a couple of days, on the dirservers)


svn:r4181
 2005-05-06 08:53:23 +00:00
Roger Dingledine
cc0b19888d log buffer sizes on kill -usr1 too. 
svn:r4180
 2005-05-06 08:32:37 +00:00
Roger Dingledine
1f263bf6f5 whine at you if you're a server and you don't set your contactinfo 
svn:r4178
 2005-05-04 20:45:38 +00:00
Roger Dingledine
68ba303323 fix compile error if you're not multithreaded 
svn:r4177
 2005-05-03 18:44:20 +00:00
Roger Dingledine
6ea839265d remove archaic debugging aid that was probably unsafe 
svn:r4176
 2005-05-03 10:17:38 +00:00
Roger Dingledine
87850c47b0 cleanup now that 0.0.9pre1 is obsolete 
svn:r4175
 2005-05-03 10:12:08 +00:00
Roger Dingledine
5265bbd2b8 first iteration of scrubbing sensitive strings from logs. 
also generally clean up log messages.


svn:r4174
 2005-05-03 10:04:08 +00:00
Nick Mathewson
b35f7dacef Call tor_free_all instead of connections_free_all after forking 
svn:r4173
 2005-05-03 03:51:20 +00:00
Nick Mathewson
8b9ae25224 Change some >=s to >s in buf_resize, so that we do not denormalize buffers on resize. 
svn:r4172
 2005-05-03 03:25:04 +00:00
Nick Mathewson
4666b801fa If DataDir is ~/.tor, and that expands to /.tor, then default to LOCALSTATEDIR/tor instead. 
svn:r4170
 2005-05-03 00:36:57 +00:00
Nick Mathewson
14bac4dad4 Elaborate on buf_shrink comment. 
svn:r4169
 2005-05-02 23:41:39 +00:00
Roger Dingledine
aa6bcd50ca comment buf_shrink 
svn:r4168
 2005-05-02 23:39:09 +00:00
Nick Mathewson
ad547cbb8c Correct and simplify buf_shrink logic 
svn:r4167
 2005-05-02 23:36:13 +00:00
Nick Mathewson
d6a6c8785b When removing all bytes from a buffer, reset buf->cur=buf->mem 
svn:r4166
 2005-05-02 23:32:23 +00:00
Nick Mathewson
a312ce1d3b Change buffer shrinking strategy: only try to shrink once every 3 minutes. Do not try to read over buffer size unless buffer is nearly empty. 
svn:r4165
 2005-05-02 23:17:08 +00:00
Nick Mathewson
9c683c7613 Make buffer shrinking algorithm a little smarter. 
svn:r4164
 2005-05-02 22:49:24 +00:00
Nick Mathewson
830ac87611 Actually, dont send CREATE_FAST cells at all for now 
svn:r4163
 2005-05-02 22:39:59 +00:00
Nick Mathewson
ab34901263 New and frightening code to implement fast-path first-hop CREATE_FAST cells. Watch out when we bump the version to 0.1.0.6-rc! 
svn:r4162
 2005-05-02 22:35:18 +00:00
Roger Dingledine
978648bff8 also print the platform string for rejected descriptors 
svn:r4160
 2005-05-02 22:06:04 +00:00
Roger Dingledine
15c1853bd6 don't print nulls 
svn:r4159
 2005-05-02 21:54:16 +00:00
Roger Dingledine
c9e83eb1b4 when we refuse a router descriptor, log contactinfo and source address. 
svn:r4156
 2005-05-02 21:48:54 +00:00
Roger Dingledine
57b7427c2d reformat routerparse a bit 
svn:r4155
 2005-05-02 21:48:25 +00:00
Nick Mathewson
69dc4e1675 Remove support for looking at old directory/routerdesc elements; mark non-new elements optional; switch to new format for dir-signing-key; start accepting newer elements so we can mark them as non-opt later; make tor-spec say the right stuff. 
svn:r4154
 2005-05-02 21:22:31 +00:00
Roger Dingledine
729e720095 workaround for user error: some people were putting "Address " in their 
torrc, and they had a buggy resolver that resolved " " to 0.0.0.0. Oops.


svn:r4150
 2005-04-29 18:52:05 +00:00
Nick Mathewson
fe65e57ca1 Re-do fragmented control message handling to work with new buf_t system. 
svn:r4144
 2005-04-27 22:01:34 +00:00
Nick Mathewson
d0a9a8bdd3 Appease VC7. It has a strangely puritanical attitude about what programmers are allowed to do a consenting void*. 
svn:r4140
 2005-04-27 20:02:52 +00:00
Nick Mathewson
53607d3bb3 Turn SENTINELS back on; give NOINLINE a name and turn it off. 
svn:r4139
 2005-04-27 19:40:31 +00:00
Roger Dingledine
4c4a14e3cb turn off the mongo debugging stuff, for performance tests 
svn:r4137
 2005-04-27 17:21:42 +00:00
Roger Dingledine
543d31c89a bump the default bandwidthrate from 1mb to 2mb 
svn:r4131
 2005-04-27 04:13:59 +00:00
Nick Mathewson
52376dc9e8 Rename buf->start to buf->cur; fix bug in read_to_buf; still debug with paranoia. 
svn:r4130
 2005-04-27 02:55:21 +00:00
Nick Mathewson
746768df5d Add even more debugging code; temporarily disable inlines in buffers.c 
svn:r4129
 2005-04-27 00:53:44 +00:00
Roger Dingledine
914ee87e07 stop re-reading and re-parsing the directory as soon as we make it. 
it was nice for checking if we've got bugs, but it's really quite
expensive too. it was also nice for updating our routerinfo's
immediately, but we'll update them like everybody else when we fetch
a new dir from somebody else.


svn:r4128
 2005-04-27 00:48:05 +00:00
Roger Dingledine
adaf3d31e6 hidden service client connections were using some of their 
60 seconds fetching the hidserv descriptor, which made them
more likely to fail on the first attempt, yet they work fine
on the second. so now give them extra time for the first try.


svn:r4127
 2005-04-26 22:36:00 +00:00
Roger Dingledine
2a7aec0ffd fix function prototype, fix typo 
svn:r4126
 2005-04-26 21:29:20 +00:00
Nick Mathewson
ecc76d8245 Avoid overflow on wrapping a TLS read. 
svn:r4125
 2005-04-26 21:20:22 +00:00
Nick Mathewson
e6794e5808 Fix unit tests for buffers. 
svn:r4124
 2005-04-26 21:10:31 +00:00
Nick Mathewson
9ba2dd7ea1 Clean/renormalize whitespace 
svn:r4122
 2005-04-26 20:55:32 +00:00
Nick Mathewson
ef2409e4ed Change the implementation of buf_t a lot: make it a ring buffer to minimize memmove on flush. This may break the universe, but it is probably Necessary For Perfomance. 
svn:r4121
 2005-04-26 20:53:22 +00:00
Roger Dingledine
4eb3cf9330 a bit more debug info 
svn:r4119
 2005-04-26 20:05:15 +00:00
Roger Dingledine
953cf91ecd add more debugging info to help us find the weird dns freebsd pthreads bug. 
svn:r4117
 2005-04-26 19:08:06 +00:00
Roger Dingledine
509405a5f7 clean up this TOR_FRAGILE business 
svn:r4116
 2005-04-26 18:52:16 +00:00
Roger Dingledine
5e86e87124 Add basic HttpsProxyAuthenticator support, based on patch 
from Adam Langley.


svn:r4115
 2005-04-26 18:33:33 +00:00
Roger Dingledine
4fafa81f32 help debug: when we close a conn due to timeout, tell us its 
file descriptor, not its connectionarray index.


svn:r4113
 2005-04-25 17:24:16 +00:00
Roger Dingledine
662cfc976d only call the connection open once we've decided we like the cert. 
svn:r4112
 2005-04-25 17:23:52 +00:00
Roger Dingledine
f3ea883ccd bugfix: stop trying to print a null pointer if an OR conn fails 
because we didn't like its cert.


svn:r4111
 2005-04-25 15:43:37 +00:00
Roger Dingledine
12ea3a26b2 bugfix: make a debug log stop lying 
svn:r4110
 2005-04-25 15:43:05 +00:00
Roger Dingledine
92b970d2a6 only complain about wedged cpuworkers after an hour, not 100 secs 
svn:r4100
 2005-04-23 20:58:44 +00:00
Roger Dingledine
6128cdead0 let NumCpus be singular without whining 
svn:r4097
 2005-04-23 19:29:09 +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
Roger Dingledine
ad4eca60ec add geoff's NoPublish patch 
svn:r4084
 2005-04-21 10:40:48 +00:00
Nick Mathewson
ce9995a579 Replace an infinite-stack-recursion bug with a generate-infinite-debug-messages bug. Maybe it isnt such a good idea to send LOG_DEBUG messages to the controller after all? 
svn:r4082
 2005-04-17 22:52:02 +00:00
Nick Mathewson
cf84759b4b zero-out errno before calling event_dispatch, just in case we have misdiagnosed poll(2)/EINVAL bug. 
svn:r4081
 2005-04-17 22:38:39 +00:00
Roger Dingledine
769541ff7e be willing to load balance over up to 2mB, not 1mB, of advertised capacity 
svn:r4080
 2005-04-12 22:09:47 +00:00
Roger Dingledine
bf79b5266f those should be notices, not warns 
svn:r4079
 2005-04-12 22:09:04 +00:00
Nick Mathewson
f1dfa30064 Fix postdescriptor behavior: on non-complete success, only say "done" once. 
svn:r4073
 2005-04-11 02:52:09 +00:00
Roger Dingledine
e2cdc87485 remove some redundant code 
svn:r4062
 2005-04-08 06:16:09 +00:00
Nick Mathewson
656e31ba33 If it has not been 100 seconds since we told the cpuworker about an onion, complain! Oh, wait... 
svn:r4059
 2005-04-08 04:59:34 +00:00
Nick Mathewson
74dc7eedc5 Add kludgy function to force controllers to flush EVENT_ERR_MSG events. 
svn:r4057
 2005-04-08 03:36:39 +00:00
Nick Mathewson
31c12e265f Move a quote, fix a log. 
svn:r4056
 2005-04-08 03:26:44 +00:00
Nick Mathewson
c6769a80fb Fixs a signed/unsigned comparison 
svn:r4055
 2005-04-08 03:26:23 +00:00
Nick Mathewson
6face4f482 Add missing "char" 
svn:r4054
 2005-04-08 03:07:07 +00:00
Roger Dingledine
97637549bb tie MAX_DIR_SIZE to MAX_BUF_SIZE 
resolve bug 80


svn:r4052
 2005-04-07 22:13:17 +00:00
Roger Dingledine
dabafddb82 fix format bug 
svn:r4051
 2005-04-07 22:03:56 +00:00
Roger Dingledine
ec3650f00f only whine about clock skew from the dirserver if he's a trusted 
dirserver.


svn:r4048
 2005-04-07 21:09:19 +00:00
Nick Mathewson
8cc3307e0d Improve conn_*_to_string; add circuit_state_to_string; make skewed-descriptor messages better. 
svn:r4047
 2005-04-07 21:07:19 +00:00
Roger Dingledine
dd98412ce1 allow servers to publish descriptors from 12 hours in the future. 
hopefully this will allow more slack and let crummier servers help
out too.


svn:r4046
 2005-04-07 21:01:00 +00:00
Nick Mathewson
b897cb1ec3 Change conn_(type|state)_to_string from const arrays to switch functions so we (I) will not make Tor crash the next time we (I) add a new state. 
svn:r4045
 2005-04-07 20:25:22 +00:00
Roger Dingledine
6bdfd97272 add function comment 
svn:r4043
 2005-04-07 20:07:34 +00:00
Roger Dingledine
ab8a0bb52c We have a bug that I can't find. Sometimes, very rarely, cpuworkers get 
stuck in the 'busy' state, even though the cpuworker process thinks of
itself as idle. I don't know why. But here's a workaround to kill any
cpuworker that's been busy for more than 100 seconds.


svn:r4042
 2005-04-07 20:02:00 +00:00
Nick Mathewson
c92a2620d4 Try RB_TREE instead of SPLAY_TREE, but with a single-entry caching optimization. 
svn:r4041
 2005-04-07 05:09:19 +00:00
Nick Mathewson
a035b8e3c3 Make compare_orconn_circid_entries marginally faster and inlined, if that helps 
svn:r4040
 2005-04-07 04:50:25 +00:00
Nick Mathewson
7709547c08 When we connect and finish TLS negotiation with address:port, it is obvious that any other key or nickname we might know about (as an authdirserver) does not actually exist at address:port. 
svn:r4036
 2005-04-06 21:09:47 +00:00
Roger Dingledine
03720b39fd stop wasting time doing a case insensitive comparison for every dns name 
every time we do any lookup. canonicalize the names to lowercase and be
done with it.


svn:r4035
 2005-04-06 20:25:21 +00:00
Roger Dingledine
46089c49c4 blow away most calls to assert_all_pending_dns_resolves_ok, since 
they're eating our cpu.


svn:r4034
 2005-04-06 20:05:34 +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
Roger Dingledine
8596947ee2 quiet another instance where we whine to an innocent OR operator's 
logs when some other server switches keys unexpectedly.


svn:r4032
 2005-04-06 18:55:14 +00:00
Roger Dingledine
620419b421 oh, and accept() into the right place, too. 
svn:r4029
 2005-04-06 16:16:31 +00:00
Roger Dingledine
70f3b3ef86 Forward-port the checking of 
sin_addr.s_addr == 0 || sin->sin_port == 0.
This just happened on moria2, so I guess it happens rarely
on Linux as well as OS X.
We can't afford to accept OR conns from 0.0.0.0:0, since we
send created cells back to the first addr:port that matches,
and we'd better not send them to the wrong place.
So, let's drop them all for now, and see if we can find a pattern
later.


svn:r4028
 2005-04-06 15:42:35 +00:00
Roger Dingledine
9cbaf4603d fix an assert trigger: when we have the rare case of accepting 
a conn on 0.0.0.0:0, then when we look through the connection array,
we'll find any of the workers. this is no good.


svn:r4027
 2005-04-06 15:19:32 +00:00
Nick Mathewson
88dc243bb5 Rename circuit_get_by_stream to circuit_get_by_edge_conn, and actually start using it. Watch out, kids! 
svn:r4026
 2005-04-06 06:43:21 +00:00
Roger Dingledine
716d9bc99a when using preferred entry or exit nodes, ignore whether 
the circuit wants uptime or capacity. they asked for the
nodes, they get the nodes.


svn:r4025
 2005-04-06 06:17:35 +00:00
Nick Mathewson
4453e3794a Add a pointer from edge connections to their corresponding circuit (ulp!); add some debugging sanity-checking for cirid_orconn_map stuff 
svn:r4024
 2005-04-06 06:13:49 +00:00
Nick Mathewson
2a0b1025e5 Fix bug in last commit when no circid can be found 
svn:r4023
 2005-04-06 05:45:07 +00:00
Nick Mathewson
b34d9adb59 Fix format warning 
svn:r4022
 2005-04-06 05:44:05 +00:00
Roger Dingledine
94cecc712d note some features we intend to add. 
svn:r4021
 2005-04-06 05:35:06 +00:00
Nick Mathewson
b7cdcf3462 Hopefully, this will make ORs much faster, and not break them: keep a big splay tree of (circid,orconn)->circuit mappings to make circuit_get_by_circid_conn much faster. 
svn:r4020
 2005-04-06 05:33:32 +00:00
Roger Dingledine
712d05c19a a bit more data on gene's dns threading bug 
svn:r4019
 2005-04-06 05:32:24 +00:00
Roger Dingledine
5f0a84cbe2 update conn-type-state-strings to handle https states for ORs 
svn:r4018
 2005-04-06 04:55:17 +00:00
Nick Mathewson
3014b03b67 Add missing comma. Oops 
svn:r4017
 2005-04-06 03:20:06 +00:00
Nick Mathewson
88fe4d6292 Handle changed router status correctly when reloading fingerprint file 
svn:r4016
 2005-04-06 01:09:26 +00:00
Nick Mathewson
1b5e2182fa Log msg spelling fix 
svn:r4015
 2005-04-06 00:53:13 +00:00
Roger Dingledine
f860b490be When we're connecting to an OR and he's got a different nickname/key 
than we were expecting, only complain loudly if we're an OP or an
authdirserver. Complaining loudly to OR admins just confuses people.


svn:r4014
 2005-04-06 00:50:40 +00:00
Nick Mathewson
ac268a8340 Fix Tor for no-threading compilation: move connection_unregister from _connection_free to connection_free. 
svn:r4013
 2005-04-06 00:46:57 +00:00
Nick Mathewson
374edd356e Change replacement semantics for directory entries: fix bug 121. 
svn:r4012
 2005-04-06 00:01:35 +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
46be0fa999 Make last fix work on windows too. 
svn:r4009
 2005-04-04 21:53:26 +00:00
Nick Mathewson
0fff263a46 Fix possible bug on threading platforms with running out of fds do to cpuworkers and dnsworkers. 
svn:r4008
 2005-04-04 21:46:08 +00:00
Roger Dingledine
f1edeebf7d client now retries when streams end early for 'hibernating' or 
'resource limit' reasons; refactor.


svn:r4004
 2005-04-04 03:30:49 +00:00
Roger Dingledine
823b7d4d8b automatically approve nodes running 0.1.0.2-rc or later 
svn:r4001
 2005-04-03 19:01:47 +00:00
Nick Mathewson
1aedf3daf5 Only warn once per nickname from add_nickname_list_to_smartlist per failure. 
svn:r3997
 2005-04-03 05:53:34 +00:00
Nick Mathewson
11d20d78a0 Adjust maximum skew and age for rendezvous descriptors: adjust code to make skew add to age. 
svn:r3995
 2005-04-03 05:36:23 +00:00
Roger Dingledine
658463a751 clean up the circuit-mark-for-close patch 
svn:r3994
 2005-04-03 05:31:41 +00:00
Roger Dingledine
096879687a start sending 'truncated' cells back rather than destroy cells, 
if the circuit closes in front of you.


svn:r3993
 2005-04-03 05:25:26 +00:00
Nick Mathewson
0dc02328af Move most of *_mark_for_close out of macros. 
svn:r3992
 2005-04-03 05:22:33 +00:00
Nick Mathewson
055ee7c323 Give better warnings if connection_close_unattached_ap gets called twice or called on a marked connection; rename it to connection_mark_unattached_ap. 
svn:r3990
 2005-04-02 22:11:24 +00:00
Nick Mathewson
4a90d37229 Better messages when POSTDESCRIPTOR fails 
svn:r3989
 2005-04-02 22:02:13 +00:00
Roger Dingledine
13e211de17 We're printing the host mask wrong in exit policies in server descriptors. 
I believe this isn't a critical bug tho, since we're still obeying the
exit policy internally.


svn:r3987
 2005-04-02 08:55:31 +00:00
Roger Dingledine
8dbdbfb831 improved log error message 
svn:r3986
 2005-04-02 08:30:40 +00:00
Nick Mathewson
0e81265359 update copyright notices. 
svn:r3982
 2005-04-01 20:15:56 +00:00
Nick Mathewson
0d6c9c47b3 Short-term fix: prevent possible segfault in connection_close_unattached_ap 
svn:r3970
 2005-04-01 16:04:45 +00:00
Roger Dingledine
453a822425 when you decide you're reachable, actually publish your descriptor 
right then.


svn:r3968
 2005-04-01 09:28:14 +00:00
Roger Dingledine
1ff62dbd18 require exactly 0.0.9.7 for middle hops of testing circs, for now 
svn:r3967
 2005-04-01 09:23:51 +00:00
Roger Dingledine
e786e5dedb when building testing circuits, always use middle hops 
running at least 0.0.9.7


svn:r3966
 2005-04-01 08:42:26 +00:00
Roger Dingledine
a28ae7a70c fix assert: if our dirport isn't reachable yet, don't trick 
*ourselves* into thinking the dirport is zero. but continue
to tell other people that it is.


svn:r3952
 2005-04-01 07:42:32 +00:00
Roger Dingledine
cd25e56ad2 when the or-connect succeeded and the tls handshake succeeded 
but we didn't like the result, we were closing the connection
without sending any destroys back for the pending circuits. now
send those destroys anyway; i hope this doesn't break too much.


svn:r3951
 2005-04-01 07:25:18 +00:00
Nick Mathewson
73f6c1531e fix typo in earlier libevent mmessage suppress patch 
svn:r3950
 2005-04-01 07:16:52 +00:00
Roger Dingledine
003d9df6b0 authdirservers shouldn't do orport reachability detection, 
since they're in clique mode, so it will be rare to find a
server not already connected to them.


svn:r3949
 2005-04-01 07:09:18 +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
Roger Dingledine
2ff2db8d2a fix some log spacing problems 
svn:r3942
 2005-04-01 06:23:21 +00:00
Nick Mathewson
efe9ca659a Use recent libevent features when possible 
svn:r3940
 2005-04-01 02:37:40 +00:00
Nick Mathewson
e04a82ecaf Patch: when extending to an unknown router, compare identity to expected identity; not nickname-to-expected identity. 
svn:r3937
 2005-03-31 23:30:13 +00:00
Roger Dingledine
801d5ef1de spell recommended correctly 
svn:r3936
 2005-03-31 20:52:43 +00:00
Roger Dingledine
1f5c8335e8 still publish your descriptor if orport is reachable but dirport isn't 
when building testing circs for orport testing, require high-bandwidth
nodes, so fewer circs fail. complain about unreachable orport separately
from unreachable dirport.


svn:r3935
 2005-03-31 19:26:33 +00:00
Roger Dingledine
c2a05e1ca9 redo the state descriptors now that we have a controller-wait state 
svn:r3934
 2005-03-31 17:36:24 +00:00
Roger Dingledine
4f5192b280 ...and use it to make sure we only conclude reachability if 
we didn't initiate the conn.


svn:r3932
 2005-03-31 07:46:59 +00:00
Nick Mathewson
1bf1f44e74 Fix bug in redirectstream. 
svn:r3926
 2005-03-31 06:06:02 +00:00
Roger Dingledine
5bdab005c9 mark two more bugs. nick, can you take a look? 
svn:r3920
 2005-03-29 05:27:32 +00:00
Roger Dingledine
20a8eda31b don't check for reachability, and don't whine about it, while we're 
hibernating.


svn:r3919
 2005-03-29 03:48:31 +00:00
Roger Dingledine
7cf33ed495 resolve another 'hasn't sent end yet' bug 
svn:r3911
 2005-03-29 00:35:35 +00:00
Nick Mathewson
1612df7b2c Fix a couple more places where we use ->new_address without checking that it is there. 
svn:r3907
 2005-03-28 02:03:51 +00:00
Roger Dingledine
0e26973c02 make calls to address_is_in_virtual_range more bullet-proof. 
might fix the assert failure i just got.


svn:r3906
 2005-03-28 01:56:12 +00:00
Nick Mathewson
4246f6f8bc Clarify that we don't, and why we don't, need to redefine FD_SETSIZE. 
svn:r3904
 2005-03-28 01:07:14 +00:00
Roger Dingledine
96c331e4ed we seem to have lost our define for FD_SETSIZE on win32 in the change 
from fakepoll to libevent. be sure to define it *before* we include
winsock.


svn:r3903
 2005-03-27 22:52:48 +00:00
Roger Dingledine
9b5432214d but only do the rapid reachability testing if we're hoping to be a server. 
svn:r3902
 2005-03-27 11:52:15 +00:00
Roger Dingledine
b8fe866a9d forward-port the fixing of the crash bug. 
svn:r3900
 2005-03-27 07:18:30 +00:00
Roger Dingledine
92acd64da0 if your server hasn't found itself to be reachable, complain every 
20 minutes, not just once.


svn:r3897
 2005-03-27 06:50:36 +00:00
Roger Dingledine
7a79acd9f6 clean up socks reply stuff more. 
add a few more reasons so we can be more informative.


svn:r3895
 2005-03-27 06:37:56 +00:00
Nick Mathewson
ce854906db Rename ManageConnections to LeaveStreamsUnattached. Apparently, there was a missing "TorShould" that was mistaken for an "IWantTo". 
svn:r3894
 2005-03-27 06:25:33 +00:00
Roger Dingledine
36baf7219d stop most cases of hanging up on a socks connection without sending 
the socks reject. audit for remaining ones. also make things more
uniform so we always remember to hold-open-until-flushed, etc.


svn:r3891
 2005-03-27 04:55:13 +00:00
Roger Dingledine
4533a46e41 move the assert higher up so the error message makes more sense 
next time.


svn:r3887
 2005-03-26 06:27:51 +00:00
Roger Dingledine
fcfe6d2e8b fix assert: stop trying to send a socks reply to an *exit* 
connection when we get an end cell before it's finished opening.


svn:r3886
 2005-03-26 06:27:04 +00:00
Roger Dingledine
b8d38dc57b try harder to establish reachability, in the first 20 minutes 
of uptime.


svn:r3884
 2005-03-26 05:54:50 +00:00
Roger Dingledine
1328383482 make it clearer to the human that his server is testing 
its reachability. tell him when it succeeds, or when 20
minutes pass and it hasn't succeeded yet.


svn:r3882
 2005-03-26 01:43:39 +00:00
Roger Dingledine
570da8a8e8 and fill in another missing socks reply 
svn:r3877
 2005-03-25 11:23:03 +00:00
Roger Dingledine
9b9dbad0b7 fix another case where we need to send a socks reply (reject) 
back before we close the conn.


svn:r3876
 2005-03-25 11:12:14 +00:00
Roger Dingledine
8945df8daa remove dead code 
svn:r3875
 2005-03-25 10:55:49 +00:00
Roger Dingledine
9685164fe5 don't mark a router down just because your httpsproxy is unreachable 
svn:r3874
 2005-03-25 10:55:06 +00:00
Nick Mathewson
d26bcfab92 Note where connection that hasnt sent end was marked. 
svn:r3872
 2005-03-25 05:54:50 +00:00
Roger Dingledine
bd37c9a3bd REUSEADDR on normal places means you can rebind to the port 
right after somebody else has let it go. But REUSEADDR on win32
means to let you bind to the port _even when somebody else
already has it bound_. So, don't do that on Win32.


svn:r3867
 2005-03-24 23:20:06 +00:00
Roger Dingledine
4abb54a876 forward-port the circuit_resume_edge_reading_helper fix. 
svn:r3863
 2005-03-24 21:57:45 +00:00
Roger Dingledine
fa3c9d94bc when you attachstream to a circid of 0, send back an answer 
svn:r3857
 2005-03-24 06:28:21 +00:00
Roger Dingledine
09ef2b7e41 cleanup so connection_ap_handshake_attach_chosen_circuit() always 
gets open circs.


svn:r3856
 2005-03-24 06:18:59 +00:00
Nick Mathewson
13fdf51bc1 Bulletproof connection_ap_handshake_attach_chosen_circuit 
svn:r3855
 2005-03-24 06:05:14 +00:00
Nick Mathewson
8e8915f3ca Fix SOCKS5 bug: Set replylen to 0 after sending hanshake back 
svn:r3850
 2005-03-24 01:11:28 +00:00
Nick Mathewson
0cfdeb01c8 Debug EXTENDCIRCUIT 
svn:r3849
 2005-03-24 01:08:25 +00:00
Roger Dingledine
0dc91fd9c0 fix an assert -- we're not allowed to write onto a conn after we've 
connection_unregistered it. there's still more work to be done here,
since we need to make sure to send back the socks-reply as soon as we
know what it will be -- we can't just wait until connection-about-to-close
to deal with it.


svn:r3847
 2005-03-23 23:19:18 +00:00
Roger Dingledine
fb8a319ffe fix an over-eager assert, to make httpsproxy get a little farther 
svn:r3846
 2005-03-23 22:11:59 +00:00
Roger Dingledine
a799dad937 forward-port the commenting out of the assert that glenn fink was 
triggering. we still don't know why he was triggering it.


svn:r3841
 2005-03-23 20:42:37 +00:00
Nick Mathewson
4ee6addf57 Fix bug 44: on HUP, if descriptor building fails (say, because router_get_my_address() fails), use old descriptor and warn. 
svn:r3839
 2005-03-23 20:28:40 +00:00
Nick Mathewson
6e4bccc4ac Make GETINFO for "network-status" work on non-authdirs 
svn:r3837
 2005-03-23 19:15:10 +00:00
Nick Mathewson
b9016bd18f Fix several bugs (including some crashes) related to control interface; implement missing desc/name functionality. 
svn:r3836
 2005-03-23 08:40:11 +00:00
Nick Mathewson
0b7a9e2e7b Be willing to cache directories from up to ROUTER_MAX_AGE seconds into the future, now that we are more tolerant of skew. 
svn:r3832
 2005-03-23 06:39:53 +00:00
Nick Mathewson
631ab5c69b Add a magic value to cpath_layer_t to make sure that we can tell valid cpaths from freed ones. I audited this once; it could use another audit. 
svn:r3831
 2005-03-23 06:21:48 +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
Nick Mathewson
b7ce4d1d3d Correct fix for self-to-self addressmap; simplify replace-old-entry logic; add missing case. 
svn:r3829
 2005-03-23 05:32:06 +00:00
Roger Dingledine
22386ecf1e whoops, fix seg fault i just introduced 
svn:r3828
 2005-03-23 03:02:44 +00:00
Roger Dingledine
7373042a7b fix assert triggers (bugs 109 and 96), and put in some 
debugging logs to notice future repeat bugs.


svn:r3826
 2005-03-23 02:52:55 +00:00
Roger Dingledine
a523439cbc maybe resolve an assert trigger i just got: 
connection_edge.c:643 address_is_in_virtual_range: Assertion addr failed; aborting.
nick, what do you think?


svn:r3825
 2005-03-23 00:19:51 +00:00
Roger Dingledine
e28b8aaa40 make httpsproxy more likely to work 
(don't let OR conns do tls until they've finished connecting and
doing the proxy dance.)


svn:r3824
 2005-03-22 23:57:18 +00:00
Roger Dingledine
21b1adefbb fix a 32bit/64bit sprintf mixup that weasel pointed out 
svn:r3823
 2005-03-22 23:27:29 +00:00
Roger Dingledine
ad5f5ddf7e remove a duplicate circuit_mark_for_close() when picking 
a path for the circuit fails.


svn:r3822
 2005-03-22 23:20:33 +00:00
Roger Dingledine
6659cd5e8e options->MaxAdvertisedBandwidth only replaces advertised 
bandwidthrate, not advertised bandwidthcapacity


svn:r3818
 2005-03-22 20:41:28 +00:00
Nick Mathewson
ab1d0049a2 Prevent spurious closes when we put stuff on a conn that has not written for a while. 
svn:r3816
 2005-03-22 20:25:51 +00:00
Roger Dingledine
8a763b5ae3 cleanup and a question 
svn:r3815
 2005-03-22 20:04:00 +00:00
Nick Mathewson
7a0072cc1a Specify and implement close-stream and close-circuit control messages 
svn:r3814
 2005-03-22 19:36:38 +00:00
Nick Mathewson
ec81f87018 Implement an option to cap bandwidth-to-advertise. Arma: can you improve the manpage entry by explaining why you would want to do this? 
svn:r3813
 2005-03-22 19:01:46 +00:00
Nick Mathewson
2d662bf773 Clear up a couple of pedantic compiler warnings 
svn:r3812
 2005-03-22 18:56:11 +00:00
Nick Mathewson
2d40991427 Report HTTP reasons to directory clients. (Also, fix format on new TODO items) 
svn:r3811
 2005-03-22 18:43:24 +00:00
Roger Dingledine
d6a0e5bcc9 when reporting events about streams, use the "real" address for 
the stream, including the requested .exit address.


svn:r3810
 2005-03-22 10:34:23 +00:00
Roger Dingledine
e07e0a4732 remove obsolete code 
svn:r3809
 2005-03-22 10:34:00 +00:00
Nick Mathewson
c4470cbedf be more explicit about why we are expiring a conn; improve logic a bit too 
svn:r3808
 2005-03-22 06:21:35 +00:00
Nick Mathewson
f5989afde2 Add opt hibernating; fix bug 78 
svn:r3807
 2005-03-22 06:08:28 +00:00
Roger Dingledine
76a03e8635 handle_control_getinfo() was counting msg_len itself, 
when that's actually smartlist_join_strings2()'s job.


svn:r3806
 2005-03-22 05:41:05 +00:00
Roger Dingledine
ed9524a626 Remove controller getinfo support for "desc/all-ids". 
Replace it with getinfo "network-status" just like in directories.
This way the controller can learn which servers are running, which
are verified, etc.


svn:r3801
 2005-03-22 03:27:51 +00:00
Roger Dingledine
8d1460c858 tell me the address of the guy who's trying to attack my dirserver 
svn:r3799
 2005-03-22 01:18:50 +00:00
Roger Dingledine
f1ba4296c1 clean up and refactor some more 
svn:r3798
 2005-03-22 01:01:15 +00:00
Roger Dingledine
35953edae0 Implement controller's "extendcircuit" directive. 
Also refactor circuit building so we plan the whole path ahead
of time.


svn:r3797
 2005-03-22 00:42:38 +00:00
Roger Dingledine
4a497e5030 if our clock jumps forward by 100 seconds or more, assume something 
has gone wrong with our network and abandon all not-yet-used circs.


svn:r3792
 2005-03-19 23:58:42 +00:00
Roger Dingledine
856ab90ca8 stop logging at -l notice every single time a create cell successfully 
gets processed


svn:r3791
 2005-03-19 23:04:15 +00:00
Roger Dingledine
fbeaeb138e and forward-port the missing space 
svn:r3789
 2005-03-19 20:30:23 +00:00
Nick Mathewson
b88c4ba11c Turn addr_policy_compare from a tristate to a quadstate; this should help address our "Ah, you allow 1.2.3.4:80. You are a good choice for google.com" problem. 
svn:r3786
 2005-03-19 06:57:16 +00:00
Nick Mathewson
07a7b6af64 Implement redirectstream in control interface. 
svn:r3785
 2005-03-19 06:05:55 +00:00
Roger Dingledine
963ddf2953 fix typo 
svn:r3784
 2005-03-19 05:09:13 +00:00
Nick Mathewson
11aa682812 Split version info into separate spec doc. 
svn:r3783
 2005-03-19 05:07:19 +00:00
Roger Dingledine
ec7f232b24 make hidden services more likely to work from the server-side 
svn:r3781
 2005-03-19 04:38:59 +00:00
Nick Mathewson
b004eda10c Enable NT service code by default 
svn:r3780
 2005-03-19 01:04:05 +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
Roger Dingledine
229761465c re-enable reachability testing stuff. 
also, consider your ORPort reachable after you've processed a
create cell from any non-local address.


svn:r3763
 2005-03-15 01:44:46 +00:00
Roger Dingledine
316afb6d09 fix an assert trigger in cvs: if a resolve request fails, and the circuit 
has vanished in the meantime, then we would both mark it for close
(i.e. put it on the closeable list) and also immediately free it.


svn:r3759
 2005-03-14 04:42:52 +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
fd150459b3 Raise common code for "detach this stream and try it with a different circuit" into a separate function; make that function handle controller-managed streams right. 
svn:r3756
 2005-03-14 03:12:59 +00:00
Roger Dingledine
cabb8624e2 bugfix: now that we don't do the client dns thing, our checks 
to see if somebody was contradicting his exit policy were wrong.


svn:r3755
 2005-03-13 05:53:17 +00:00
Roger Dingledine
01f0b31432 ShutdownWaitLength should be an interval, not a uint 
svn:r3753
 2005-03-12 20:16:52 +00:00
Roger Dingledine
fe768d1d2a change SHUTDOWN_WAIT_LENGTH from a fixed 30 secs to a config option 
svn:r3752
 2005-03-12 20:13:38 +00:00
Nick Mathewson
115271f65e Implement the common case of ATTACHSTREAM. 
svn:r3751
 2005-03-12 04:22:01 +00:00
Nick Mathewson
2b7907ef42 Increment step of a for loop should only happen once. 
svn:r3746
 2005-03-11 21:42:32 +00:00
Nick Mathewson
777d3dde0c Get address map resetting implemented. 
svn:r3745
 2005-03-11 21:39:39 +00:00
Nick Mathewson
b17bb918ac Remove unused macro; add a comment on remaining macros. 
svn:r3744
 2005-03-11 21:38:06 +00:00
Roger Dingledine
5254c4e63a remove duplicate function prototype 
svn:r3743
 2005-03-11 20:47:23 +00:00
Geoff Goodell
af15c711c9 redefining default exit policy as per or-talk discussion 
svn:r3739
 2005-03-11 05:07:31 +00:00
Nick Mathewson
99cc6bae0d Fix error codes to work on windows 
svn:r3738
 2005-03-10 18:48:13 +00:00
Nick Mathewson
6394f77edb Initialize msg_len 
svn:r3737
 2005-03-10 18:46:11 +00:00
Nick Mathewson
aaf70df3bd Fix signed/unsigned warning 
svn:r3736
 2005-03-10 18:45:42 +00:00
Nick Mathewson
a308353600 Fix const-ness warning 
svn:r3733
 2005-03-10 06:15:46 +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
f90ccf5648 Implement new controller events for changed descriptors and new (not-yet-attached) streams. 
svn:r3731
 2005-03-02 22:29:58 +00:00
Nick Mathewson
4b5e213a0b Separate reverse-virtual-address-map entries into ipv4 and hostname slots. Otherwise if you ask me to map "some IPv4 address" to foo.onion, I might tell you that I already mapped "bar.virtual" to foo.onion 
svn:r3730
 2005-03-02 22:01:10 +00:00
Nick Mathewson
5315b61e13 Fix some log messages to refer to correct control type. 
svn:r3729
 2005-03-02 21:59:36 +00:00
Nick Mathewson
5f8e2c2bc4 Rename unused-address functions to virtual address; this is more accurate. Also, include almost-right implementation of reusing dont-care mappings. (It is still kind of wrong because it does not take type into account.) 
svn:r3728
 2005-03-02 21:02:11 +00:00
Nick Mathewson
b494c2223d Specify and implement fragmented control messages to allow for (among other things) long GETINFO replies. Otherwise we could hit the 64K barrier on questions like "please dump your client-side DNS cache." 
svn:r3726
 2005-03-02 20:22:10 +00:00
Nick Mathewson
65230fd39f Implement "Dont-Care" from addresses to MapAddress control message. For safety, refuse to launch connections to unmapped addresses in the dont-care range. 
svn:r3725
 2005-03-02 19:26:46 +00:00
Nick Mathewson
e14f812a67 Still more code to make sure we send the right number and kind of RELAY END cells 
svn:r3723
 2005-03-02 03:13:05 +00:00
Nick Mathewson
afe414f070 Revise all calls to connection_edge_end to avoid sending MISC, and to take errno into account where possible. 
svn:r3720
 2005-03-01 22:42:31 +00:00
Nick Mathewson
4ddf768a4f Forward-port new reasons; clean up code more; add code to convert new reasons to SOCKS5 reply codes; add code to convert errnos to reasons. New code still needs to get invoked. 
svn:r3719
 2005-03-01 22:16:15 +00:00
Nick Mathewson
83743d64ab Change version parsing logic: a version is "obsolete" if it is not recommended and (1) there is a newer recommended version in the same series, or (2) there are no recommended versions in the same series, but there are some recommended versions in a newer series. A version is "new" if it is newer than any recommended version in the same series. 
svn:r3716
 2005-03-01 01:44:57 +00:00
Nick Mathewson
b7b05dc1b2 make control interface stream IDs monotonically increasing to prevent possible races 
svn:r3715
 2005-03-01 01:15:01 +00:00
Nick Mathewson
349ee1abea Clean up rend cache on shutdown 
svn:r3714
 2005-02-28 22:38:00 +00:00
Roger Dingledine
b961d1c3bd disable the reachability detection stuff in cvs, so people can 
run servers from cvs while i'm gone.


svn:r3712
 2005-02-28 09:39:12 +00:00
Nick Mathewson
c5091e7134 When copying routerinfo, copy descriptor too to prevent later double-free. 
svn:r3711
 2005-02-28 03:37:27 +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
Roger Dingledine
b3177d509e free some more memory at shutdown 
svn:r3707
 2005-02-28 01:59:18 +00:00
Roger Dingledine
25ff3a5042 fix bug in control mapaddress 
svn:r3705
 2005-02-27 23:20:48 +00:00
Roger Dingledine
3cef60a0f7 fix a minor memory leak 
svn:r3704
 2005-02-27 22:08:01 +00:00
Roger Dingledine
a1f1fa6ab2 Checkpoint in-progress fixes: 
Add 'testing' circuit purpose, for reachability testing.
Notice when our IP changes, and reset stats.
Try to pull down a directory via Tor to see if our DirPort is working.
Try to extend a circuit back to us to see if our ORPort is working.
Only publish a descriptor if they're both reachable.

These mostly work, and I'd better get them in before I cause conflicts.


svn:r3703
 2005-02-27 09:47:01 +00:00
Nick Mathewson
8efb2a957d Make sure that router_get_by_* can always return "me" 
svn:r3702
 2005-02-27 07:23:42 +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
Nick Mathewson
8396105d84 Implement some of GETINFO control message 
svn:r3694
 2005-02-25 06:37:07 +00:00
Nick Mathewson
81d2c2d8e5 Stub functions for new control-spec logic. 
svn:r3693
 2005-02-25 06:16:28 +00:00
Nick Mathewson
26e6eb7539 Check returns from libevent calls better; stop poking at internals of events to see if they are live. 
svn:r3691
 2005-02-25 05:42:01 +00:00
Roger Dingledine
6329811a88 fix a seg fault from tor_free_all 
svn:r3690
 2005-02-24 23:01:26 +00:00
Nick Mathewson
24d7ae6fe8 Insert missing ! in assert_connection_ok; test was accidentally reversed in revision 1.329 yesterday. Should fix bug 102 
svn:r3685
 2005-02-24 17:08:27 +00:00
Roger Dingledine
5b24ca6cde cache .exit address better (i think) 
svn:r3684
 2005-02-24 11:44:08 +00:00
Roger Dingledine
6faaac2706 add support for CONNECTing through https proxies. 
not sure if it works. i don't have an https proxy.


svn:r3682
 2005-02-24 10:56:55 +00:00
Roger Dingledine
8054f82992 stop a potential overflow (pointed out by ilja) 
svn:r3681
 2005-02-24 10:22:00 +00:00
Nick Mathewson
2adee31a26 Improve log message on unrecognized encoding to indicate that we can cope. 
svn:r3676
 2005-02-23 22:14:34 +00:00
Nick Mathewson
22c38b0f9b Clarify comment. Use CONN_IS_EDGE more. Try to be more zealous about calling connection_edge_end when things go bad with edge conns in connection.c 
svn:r3671
 2005-02-23 20:35:26 +00:00
Nick Mathewson
69a36e352e clarify comment 
svn:r3667
 2005-02-23 06:46:54 +00:00
Nick Mathewson
e0387d1322 Addressmap tweak: Make "addressmap x x" remove any mapping from the address x. 
svn:r3666
 2005-02-23 06:40:48 +00:00
Nick Mathewson
2ff6cfccd6 Forward-port fix to make dual-purpose NT executable work. 
svn:r3665
 2005-02-23 05:34:25 +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
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
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
c2d5b67dd2 After we successfully connect, try handling pending stuff immediately, rather than waiting for the next call to connection_handle_write. Roger: is this right? 
svn:r3647
 2005-02-22 03:02:33 +00:00
Nick Mathewson
e673536e3f Print uname on start of unittests. 
svn:r3646
 2005-02-22 03:01:31 +00:00
Nick Mathewson
1a55422006 Fix windows build: juggle }s and #endifs around in main.c 
svn:r3645
 2005-02-22 02:57:43 +00:00
Roger Dingledine
8991af604c make the addressmap internals less noisy 
svn:r3643
 2005-02-22 00:55:50 +00:00
Roger Dingledine
8727acf2f1 Add a new AddressMap directive to rewrite incoming socks addresses. 
Add a new TrackHostExits directive to trigger addressmaps for
certain incoming socks addresses, for sites that break when your exit
keeps changing.
Redo the client-side dns cache so it's just an addressmap too.


svn:r3641
 2005-02-22 00:53:08 +00:00
Roger Dingledine
38f53cff41 forward-port the onion queue thing 
svn:r3639
 2005-02-20 09:27:48 +00:00
Roger Dingledine
cbb4803ec8 forward-port some fixes 
svn:r3631
 2005-02-17 01:12:50 +00:00
Roger Dingledine
797419a62c remove unused code 
svn:r3629
 2005-02-16 02:06:54 +00:00
Nick Mathewson
0289144229 Fix another crash bug found by Jaroslaw--it is possible for dns_resolve to mark a connection to be freed, if the circuit it was attached to fails for some reason. 
svn:r3623
 2005-02-14 21:16:27 +00:00
Nick Mathewson
427e246a10 Add a missing prototype to or.h 
svn:r3621
 2005-02-13 22:31:26 +00:00
Nick Mathewson
d90ab823ea remove redundant unpack in critical path 
svn:r3620
 2005-02-13 16:17:32 +00:00
Nick Mathewson
58540dde50 Do not try to double-aquire lock when rotating keys. May fix deadlock bug found by weasel. 
svn:r3616
 2005-02-11 07:56:10 +00:00
Nick Mathewson
5d836c8140 Free tls resources on exit too 
svn:r3615
 2005-02-11 01:41:19 +00:00
Nick Mathewson
f672577bc6 Free even more things on shutdown. Temporarily move tor_free_all out from #ifdef so it gets tested more. 
svn:r3614
 2005-02-11 01:26:47 +00:00
Nick Mathewson
60f234f42b Add more functions to free things to help dmalloc allong. 
svn:r3613
 2005-02-10 23:18:39 +00:00
Roger Dingledine
33569e40d7 if we're hibernating and we get a sigint, exit immediately. 
closes bug 91.


svn:r3611
 2005-02-10 07:34:19 +00:00
Roger Dingledine
236aa86ae7 stop picking unverified dir mirrors, ever. 
it only leads to misery.


svn:r3610
 2005-02-10 07:00:23 +00:00
Roger Dingledine
37ca621301 when a client asks us for a dir mirror and we don't have one, 
launch an attempt to get a fresh one.


svn:r3609
 2005-02-10 06:31:34 +00:00
Roger Dingledine
07a3307460 remove redundant lines 
svn:r3607
 2005-02-09 23:54:30 +00:00
Nick Mathewson
89d422914a Patch from adam langley: always remove sockets from libevent before closing them. Should fix epoll-related bugs. 
svn:r3606
 2005-02-09 23:16:31 +00:00
Roger Dingledine
c5c46d6fb6 don't list version in the win32 service display name or service name, 
since they'll keep changing and people will get messed up about which
one is installed.


svn:r3592
 2005-02-09 02:26:24 +00:00
Nick Mathewson
a64b03a4fd Avoid double-free on tor-resolve failure 
svn:r3567
 2005-02-05 23:55:21 +00:00
Nick Mathewson
bb32fa86d7 Re-normalize whitespace; make "make check-spaces" happy 
svn:r3566
 2005-02-05 21:42:46 +00:00
Nick Mathewson
24ad6542c9 forward-port NT service patch 
svn:r3565
 2005-02-05 21:40:25 +00:00
Nick Mathewson
322c728e97 Fix tor-resolve implementation to prevent crashes and send resolves when we should. 
svn:r3561
 2005-02-05 21:03:24 +00:00
Roger Dingledine
56d4b99491 forward-port the logic skew and double-free thing 
svn:r3549
 2005-02-04 01:49:58 +00:00
Roger Dingledine
efa9bb5535 fix the latest bug: don't explode when some router declares a 
bandwidthburst of 500 gigabytes.

this bug seems to have taken down most of the network. oops.


svn:r3523
 2005-02-03 22:58:22 +00:00
Roger Dingledine
bcece3d8a7 another minor fix 
svn:r3511
 2005-02-03 07:30:00 +00:00
Peter Palfrader
ddd724ef94 Add --with-dmalloc configure option 
svn:r3508
 2005-02-03 07:25:10 +00:00
Peter Palfrader
dfa3a0220f Write a function header for Roger so he can fill it with life 
svn:r3507
 2005-02-03 07:23:48 +00:00
Roger Dingledine
f575d29a59 note a bug that wmf just found 
svn:r3503
 2005-02-02 06:28:45 +00:00
Roger Dingledine
c1656f41b4 bugfix: tor-resolve requests were ignoring .exit if there was 
a working circuit they could use instead.


svn:r3502
 2005-02-02 06:26:52 +00:00
Roger Dingledine
0551e3a814 reject more default filesharing ports by default. 
svn:r3500
 2005-02-02 04:15:40 +00:00
Roger Dingledine
976bee4a3f only check if exit_policy_implicitly_allows if you're a server. 
also, put a comment next to an interesting undocumented 'feature'.


svn:r3499
 2005-02-02 01:59:16 +00:00
Roger Dingledine
0f5a198028 sometimes, a conn on the closeable_lst gets absolutely 
clobbered. maybe this will help me find out why.


svn:r3498
 2005-02-02 00:19:09 +00:00
Roger Dingledine
850c300e46 bump the default rate limit to 1 MB 
svn:r3494
 2005-02-01 13:44:10 +00:00
Roger Dingledine
b90983e44f reject odd-looking addresses at the client, rather than having 
the server drop them because they're malformed.


svn:r3493
 2005-02-01 12:19:44 +00:00
Roger Dingledine
1447145470 give a bit more load to servers that claim to be able to 
handle a whole lot.


svn:r3489
 2005-02-01 02:56:31 +00:00
Roger Dingledine
1e847aebb1 Go into soft hibernation after 95% of the bandwidth is used, 
not 99%. This is especially important for daily hibernators who
have a small accounting max. Hopefully it will result in fewer
cut connections when the hard hibernation starts.


svn:r3488
 2005-02-01 02:45:28 +00:00
Roger Dingledine
2e97593d25 define TOR_FRAGILE if you want tor to give you a core when 
something goes wrong. this should only be used by people actively
tracking bugs.


svn:r3487
 2005-02-01 00:37:16 +00:00
Roger Dingledine
e7e77d6d8e fix an edge case in parsing config options (thanks weasel) 
svn:r3486
 2005-02-01 00:05:57 +00:00
Peter Palfrader
d19aaa9a46 Fix arma's fix for my leak 
svn:r3485
 2005-01-31 23:47:25 +00:00
Roger Dingledine
ab8691c343 fix a minor memory leak found by weasel 
svn:r3484
 2005-01-31 20:38:57 +00:00
Roger Dingledine
d232831135 stop a sigpipe. 
apparently when we get an eof, at least sometimes it *does* mean
you'd better not try writing.


svn:r3481
 2005-01-31 08:12:30 +00:00
Roger Dingledine
9856e328c4 stop logging loudly when a client tries an old onion key. it's 
time to give up on that issue, at least for now.


svn:r3479
 2005-01-31 04:03:57 +00:00
Roger Dingledine
a7138f2535 fix another rogue connection_free that was causing us troubles 
there are no doubt more lurking.


svn:r3478
 2005-01-31 03:47:38 +00:00
Roger Dingledine
a0312f3590 don't double-detach a closing exit conn that's waiting for dns resolve 
svn:r3477
 2005-01-31 01:27:49 +00:00
Roger Dingledine
692a57c8e8 but don't spring the trip on worker children, because it turns 
out they don't actually remove anything before freeing the conns.


svn:r3476
 2005-01-31 01:02:20 +00:00
Roger Dingledine
d6489d8e41 lay a trap for situations where we connection_free something 
that's still on one of the lists.

in particular, this will detect situations where we mark-for-close
and then free it ourselves.


svn:r3475
 2005-01-31 00:33:32 +00:00
Roger Dingledine
75b45bcd4d stop the infinite loop of freeing the same connection_t over and 
over when it's not linked into the connection_array


svn:r3474
 2005-01-31 00:26:09 +00:00
Roger Dingledine
5d8659429e be less noisy about complaining when a jap client tries to connect 
and we refuse him.


svn:r3472
 2005-01-30 23:52:47 +00:00
Roger Dingledine
3969b6066e Stop crashing when we're asking to close_if_marked a conn that 
hasn't been connection_added yet. This happens when an exit conn
is in dns_wait and we get a relay end cell for it before it finishes.

We were silently leaking each of these marked conns in 0.0.9.x. Now
we actually free them.


svn:r3470
 2005-01-30 21:47:47 +00:00
Roger Dingledine
20ecfc757b be safe: if you got a resolvefailed end cell but you're not an AP, bail. 
svn:r3469
 2005-01-30 21:46:42 +00:00
Roger Dingledine
7ddeb7fae7 try to find the corrupt closeable_connection_lst entry early 
svn:r3468
 2005-01-30 20:31:08 +00:00
Roger Dingledine
e432d2ceea we should handle the case where the client has no cert, for 
backwards compatibility with jap clients.


svn:r3466
 2005-01-30 08:02:33 +00:00
Roger Dingledine
cab0138e4c give a better log message when we don't have a good mirror of 
the directory yet and somebody asks for it.


svn:r3464
 2005-01-30 06:08:42 +00:00
Roger Dingledine
8e7fc8d259 comment about a bug wrt clock skew 
svn:r3461
 2005-01-30 00:07:31 +00:00
Roger Dingledine
d273891107 if we fetch the dir from a mirror that has a wildly skewed 
clock, then don't bother checking recommended-versions: it will
just make us sad.

as a side effect, people running obsolete versions and whose
clocks are wildly skewed will not be auto-shut-down. but they
will still get warns about their clock skew.


svn:r3459
 2005-01-29 11:48:37 +00:00
Roger Dingledine
191e52179c distinguish between "well-formed and rejected" and "not well 
formed", when parsing server descriptors.


svn:r3458
 2005-01-29 11:23:34 +00:00
Roger Dingledine
7fd8dfe6ea accept LDAP (389/tcp) and LDAPS (636/tcp) in default exit policy 
svn:r3457
 2005-01-29 11:16:23 +00:00
Roger Dingledine
82d3894f3e don't let a corrupt directory cache keep us from starting 
svn:r3456
 2005-01-29 11:07:35 +00:00
Roger Dingledine
0b9b97aaf4 forward-port the shutting up 
svn:r3450
 2005-01-28 10:00:29 +00:00
Roger Dingledine
b2fbd834f0 forward-port the dns and maxconn fixes 
svn:r3448
 2005-01-28 08:53:47 +00:00
Nick Mathewson
e03f571ee3 Forward-port win32 service patch; try to clean it a touch. 
svn:r3438
 2005-01-27 21:45:32 +00:00
Nick Mathewson
fbb7f869c5 fwd-port win32 isprint fix 
svn:r3410
 2005-01-22 00:42:58 +00:00
Nick Mathewson
1dc4d9a0ce Fix dumb bug in unittests. 
svn:r3409
 2005-01-22 00:42:40 +00:00
Nick Mathewson
de9b46ad64 clean a couple of messages 
svn:r3401
 2005-01-21 23:16:07 +00:00
Roger Dingledine
4826718eac special case so we don't yell when an empty http body doesn't specify a 
content-encoding


svn:r3397
 2005-01-21 03:18:49 +00:00
Roger Dingledine
b137f6d19f if we get an incredibly skewed timestamp from a dirserver mirror that 
isn't a verified OR, don't complain very loudly -- it's probably him
that's wrong.


svn:r3395
 2005-01-21 00:45:18 +00:00
Nick Mathewson
8115ca5f99 Log the offending policy, not the first policy 
svn:r3394
 2005-01-20 20:42:45 +00:00
Nick Mathewson
6704093c0d Appease another 64-bit warning 
svn:r3392
 2005-01-20 20:21:34 +00:00
Nick Mathewson
fd41cbcadf Have reason string for serverdesc post requests contain actual serverdesc status. Also fix return values of dirserv_add_descriptor to work as advertised. 
svn:r3391
 2005-01-20 20:18:32 +00:00
Nick Mathewson
5b45527851 Appease weasel's paranoid 64-bit compiler. 
svn:r3389
 2005-01-20 20:16:48 +00:00
Roger Dingledine
67f0babfd4 start to fix http status stuff, more work needed 
svn:r3387
 2005-01-20 20:07:36 +00:00
Nick Mathewson
80e8359ccf Give better reason phrases in HTTP status lines. Start resolving task #67. (Messages still need to be better.) 
svn:r3386
 2005-01-20 19:46:02 +00:00
Nick Mathewson
129e754ae4 Warn when exit policy implicitly allows local addresses. 
svn:r3383
 2005-01-20 18:39:48 +00:00
Roger Dingledine
a6e91f8157 The crowning hidden-service patch: prefer non-internal circuits 
for normal connections, so we don't spend our internal circs on
other stuff and not have them when we need them.


svn:r3380
 2005-01-20 07:02:24 +00:00
Roger Dingledine
38be533c69 Handle unavailable hidden services better. We try each intro point 
until none are left, then we try to refetch the descriptor. If it's
the same one we had before, then close streams right then. Whenever
a new stream arrives, even if it's right after, optimistically try
refetching the descriptor, just in case.


svn:r3379
 2005-01-19 23:15:59 +00:00
Roger Dingledine
ff48179372 make cannibalizing for rend circs prey on the pleb circs first 
if possible, rather than the elite ones.


svn:r3378
 2005-01-19 23:13:20 +00:00
Nick Mathewson
1eddb28f82 Add unittests for compression detection. Make all rendezvous descriptors "plausible". 
svn:r3375
 2005-01-19 22:47:48 +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
e0bf597665 Give more useful log messages when the tor process closes dns/cpuworker connections. "Error: Success!" makes us seem like crazy people." 
svn:r3373
 2005-01-19 21:34:42 +00:00
Roger Dingledine
75d83827e0 fix another bug where general exit circs were looking at rendezvous 
streams. consolidate the looking into one function so it doesn't
happen again.


svn:r3372
 2005-01-19 17:59:37 +00:00
Roger Dingledine
cfcc93296c bugfix for cvs: we were needing a rendezvous circ, so we cannibalized 
a general circ, and called rend_client_rendcirc_has_opened(), which
called connection_ap_attach_pending(), which was needing a rendezvous
circ, so it cannibalized a general circuit, and called ...


svn:r3370
 2005-01-19 17:13:11 +00:00
Nick Mathewson
7d4a167c81 Basic windows libevent fixes 
svn:r3366
 2005-01-18 23:44:55 +00:00
Roger Dingledine
4e369bc9e8 allow bandwidthburst to be smaller, but whine if it's small. 
svn:r3364
 2005-01-18 19:34:22 +00:00
Roger Dingledine
ea24dc31bc remove some extra-verbose logs 
svn:r3361
 2005-01-17 18:49:13 +00:00
Roger Dingledine
d2400a5afd Introduce a notion of 'internal' circs, which are chosen without regard 
to the exit policy of the last hop. Intro and rendezvous circs must
be internal circs, to avoid leaking information. Resolve and connect
streams can use internal circs if they want.

New circuit pooling algorithm: make sure to have enough circs around
to satisfy any predicted ports, and also make sure to have 2 internal
circs around if we've required internal circs lately (with high uptime
if we've seen that lately).

Split NewCircuitPeriod config option into NewCircuitPeriod (30 secs),
which describes how often we retry making new circuits if current ones
are dirty, and MaxCircuitDirtiness (10 mins), which describes how long
we're willing to make use of an already-dirty circuit.

Once rendezvous circuits are established, keep using the same circuit as
long as you attach a new stream to it at least every 10 minutes. (So web
browsing doesn't require you to build new rend circs every 30 seconds.)

Cannibalize GENERAL circs to be C_REND, C_INTRO, S_INTRO, and S_REND
circ as necessary, if there are any completed ones lying around when
we try to launch one.

Re-instate the ifdef's to use version-0 style introduce cells, since
there was yet another bug in handling version-1 style. We'll try switching
over again after 0.0.9 is obsolete.

Bugfix: when choosing an exit node for a new non-internal circ, don't take
into account whether it'll be useful for any pending x.onion addresses --
it won't.

Bugfix: we weren't actually publishing the hidden service descriptor when
it became dirty. So we only published it every 20 minutes or so, which
means when you first start your Tor, the hidden service will seem broken.


svn:r3360
 2005-01-17 18:13:09 +00:00
Roger Dingledine
c6771e5ce4 reset published uptime when you wake up from hibernation, 
since if you hibernate daily a published uptime of >1day
will be misleading.


svn:r3356
 2005-01-14 17:49:25 +00:00
Roger Dingledine
dcf8b18215 when the hidden service launches a rendezvous circ, make sure it 
provides good uptime if any virtual_port of the service wants that.


svn:r3355
 2005-01-14 04:35:53 +00:00
Nick Mathewson
a38bccdca7 Move call to event_init() immediately after start_daemon(); move start_daemon earlier. This should fix using libevent with RunAsDaemon. 
svn:r3354
 2005-01-13 21:32:08 +00:00
Roger Dingledine
0aff4ff4cb get rid of 0.0.8 backwards compatibility 
svn:r3353
 2005-01-13 20:22:38 +00:00
Roger Dingledine
22f7934718 start generating version 1 style introduce cells 
svn:r3352
 2005-01-13 20:21:11 +00:00
Roger Dingledine
49fe4cba74 when deciding if a port is handled and the port demands uptime, don't 
consider it handled if there's a circ that fits but isn't high-uptime.


svn:r3349
 2005-01-13 07:23:19 +00:00
Roger Dingledine
abea142665 more cleanup 
svn:r3347
 2005-01-12 12:22:25 +00:00
Roger Dingledine
bafb3e4a5b fix another integer underflow caused by buckets going negative 
svn:r3346
 2005-01-12 12:19:00 +00:00
Roger Dingledine
24a97d2c55 fix up some comments 
svn:r3345
 2005-01-12 12:18:46 +00:00
Roger Dingledine
3809c0ab91 tolerate bandwidtch buckets going negative (i hope) 
svn:r3344
 2005-01-12 10:00:38 +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
9b578f2fe2 add more chat and interactive protocols to LongLivedPorts 
svn:r3340
 2005-01-12 05:18:14 +00:00
Roger Dingledine
84c81e0783 Annotate circuits w/ whether they aim to contain high uptime nodes and/or 
high capacity nodes. When building circuits, choose appropriate nodes.

New config option LongLivedPorts to indicate application streams
that will want high uptime circuits.

When attaching a stream to a circuit, pay attention to its requirements.

This means that every single node in an intro rend circuit, not just
the last one, will have a minimum uptime.

Boost the min uptime from an hour to 24 hours.


svn:r3339
 2005-01-12 04:58:23 +00:00
Roger Dingledine
70b3208f0a if somebody starts his tor server in jan 2004 and then fixes his 
clock, don't make his published uptime be a year.


svn:r3337
 2005-01-11 11:54:11 +00:00
Roger Dingledine
45eb8d9660 if you're a server and the auth dirservers are down, go to any other 
server. only give up hope on network reachability when no other servers
are reachable either.


svn:r3335
 2005-01-10 17:39:41 +00:00
Roger Dingledine
4b6d55afdf separate time_of_process_start from stats_n_seconds_uptime: 
now we reset uptime when a dir fetch entirely fails. this
hopefully has something to do with stability of being on the
network.


svn:r3333
 2005-01-10 05:10:22 +00:00
Roger Dingledine
3370f53010 it helps to use the correct name for the struct 
svn:r3331
 2005-01-10 04:32:59 +00:00
Roger Dingledine
10a81ccf18 when pruning circuit-wait streams when a dir fetch failed, 
refer in logs to the destination address, not the address of the
application connection.


svn:r3330
 2005-01-10 02:47:50 +00:00
Roger Dingledine
f468ff04ea when we haven't fetched a directory yet, or the last time we 
tried they were all unreachable, assume we are not connected to
the network.

when an application request comes in during this state, be
optimistic and assume we just reconnected. fetch a new directory
and if it works, begin making circuits.


svn:r3327
 2005-01-07 15:57:57 +00:00
Roger Dingledine
608caffc64 fix unit tests: address has to be a non-private IP, and socksport 
needs to be 0.


svn:r3324
 2005-01-07 01:12:30 +00:00
Roger Dingledine
cd1f50d2f0 new config option DirAllowPrivateAddresses for authdirservers. 
now by default they refuse router descriptors that have non-IP
or private-IP addresses.


svn:r3321
 2005-01-06 21:03:27 +00:00
Nick Mathewson
91bafc476e Fix a fun bug: do not rewrite a cached directory back to the cache; otherwise we will think it is recent and not fetch a newer one. 
svn:r3319
 2005-01-06 20:11:52 +00:00
Roger Dingledine
f8b517fa97 finish marking my comment in main.c 
svn:r3318
 2005-01-06 19:20:54 +00:00
Roger Dingledine
1f51809e65 clean up string printing in relay logs 
svn:r3317
 2005-01-06 19:19:13 +00:00
Roger Dingledine
6d2859c2e5 fix trivial typo in log entry 
svn:r3316
 2005-01-06 19:17:01 +00:00
Nick Mathewson
a6e587305f typo spotted by chris 
svn:r3308
 2005-01-05 06:48:39 +00:00
Nick Mathewson
dcd228585d Implement SIGNAL control command. 
svn:r3307
 2005-01-05 06:40:47 +00:00
Nick Mathewson
b4fedc7f14 Stop reversing and re-reversing config lines: keep them in order all the time. Removes needless confusion and fixes bug #50. 
svn:r3305
 2005-01-05 06:05:37 +00:00
Nick Mathewson
e99f79fa4d Remove broken and undocumented wart where multiple CSV config lines are appended rather than replaced. Resolves bug #49 
svn:r3301
 2005-01-05 02:51:04 +00:00
Roger Dingledine
814dd946f0 fix duplicate dns_cancel_pending_resolve reported by Giorgos Pallas 
svn:r3293
 2005-01-04 11:26:08 +00:00
Roger Dingledine
ba7c74e742 bandaid: make Giorgos Pallas's dns assert bug not actually crash on him. 
one day we should try to figure out what's actually going on here.


svn:r3280
 2005-01-04 06:21:06 +00:00
Nick Mathewson
6dd91de3bd Nothing actually _uses_ socks_port, so why publish it? For backward compatibility, publish a socks_port of 0, and never read socks_port. 
svn:r3279
 2005-01-04 05:46:54 +00:00
Roger Dingledine
e6c1ab2daf post 0.0.9.x, demand that servers declare at least 20000 bytes/s 
for bandwidthrate


svn:r3277
 2005-01-04 03:46:50 +00:00
Nick Mathewson
4d30e2f4b8 Make sequence of log messages when starting on win32 with no config file more reasonable. 
svn:r3275
 2005-01-04 02:25:36 +00:00
Roger Dingledine
82c5381ecb forward-port the fix for the compiler warning 
svn:r3273
 2005-01-04 01:16:20 +00:00
Roger Dingledine
d7a0f1a629 update print_usage to use new url 
svn:r3267
 2005-01-03 23:21:32 +00:00
Roger Dingledine
a005509c9d update url for when users try to use socksport as an http proxy 
svn:r3265
 2005-01-03 23:19:15 +00:00
Nick Mathewson
d1fc7ad94b Log when we retry a directory connection 
svn:r3258
 2005-01-03 21:14:09 +00:00
Nick Mathewson
0c4186d6ee Use correct logic to decide whether there are more directory servers to retry. 
svn:r3257
 2005-01-03 20:51:24 +00:00
Nick Mathewson
65c4fa2614 Split mark-dir-failed-and-retry logic into separate function; make it retry runningrouters as well as directory fetches; note that the do-we-need-to-give-up test is wrong. 
svn:r3256
 2005-01-03 20:07:07 +00:00
Nick Mathewson
858eda4736 Fix an unused function warning 
svn:r3255
 2005-01-03 20:03:49 +00:00
Nick Mathewson
5f40d6bf72 Make directory fail-and-retry logic happen in connection_about_to_close(); fixes win32 bug. 
svn:r3253
 2005-01-03 19:51:10 +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
59504f4831 bugfix: if a server uploads a descriptor that's unapproved, actually 
tell him so.


svn:r3243
 2005-01-03 17:47:32 +00:00
Roger Dingledine
70075933c6 stop checking for clock skew, even for servers. 
this means we are vulnerable to an attack where somebody recovers
and uses a really old certificate. however, if they do that, they
probably can get our identity key just as easily.


svn:r3241
 2005-01-03 17:10:32 +00:00
Roger Dingledine
b4dad0e6a4 fix the assert bug reported by bassclef@163.com 
svn:r3237
 2005-01-02 06:16:46 +00:00
Roger Dingledine
a4ad47df86 Fix a double-mark-for-close bug, where we were finding a conn 
for a cell even if that conn is already marked for close.

Don't back-port to 0.0.9.x, since this fix could have weird implications.


svn:r3235
 2005-01-01 07:54:01 +00:00
Roger Dingledine
35d5a5b712 when a dirserver causes you to give a warn, mention which dirserver it was 
svn:r3234
 2005-01-01 07:40:59 +00:00
Roger Dingledine
e29d7329b3 ...but only if you're a server 
svn:r3233
 2004-12-31 21:49:20 +00:00
Roger Dingledine
95f3e6161b require BandwidthRate to be at least 10kB/s 
svn:r3232
 2004-12-31 21:47:54 +00:00
Roger Dingledine
717fe4993e actually make it stop keeping track of times. whoops. 
svn:r3230
 2004-12-25 07:19:48 +00:00
Roger Dingledine
e1ac30c2bb stop calling assert_connection_ok(conn, time(NULL)) on every single 
conn on every single loop.


svn:r3229
 2004-12-25 06:43:40 +00:00
Roger Dingledine
288f2ed59e stop telling win32 folks they have a bug just because we haven't finished 
making tor work on win32 yet.


svn:r3227
 2004-12-25 06:42:15 +00:00
Roger Dingledine
be72937ab0 initial profiling by phobos says we spend a whole lot of time 
measuring how long each cell takes to process. make that optional.


svn:r3226
 2004-12-25 06:10:34 +00:00
Roger Dingledine
53105cdae5 when you're loading the rendezvous service keys in options_act(), 
don't call it 'reloading'.


svn:r3225
 2004-12-24 20:45:45 +00:00
Roger Dingledine
3a572fcffa don't connection_edge_end() on eof if we're already marked for close, 
because if we are then it's because we already got an end.


svn:r3223
 2004-12-24 09:43:57 +00:00
Nick Mathewson
ded8e79979 remove sentence-fragment comment refering to a design that never happened. 
svn:r3220
 2004-12-24 02:50:27 +00:00