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5197 Commits

Author SHA1 Message Date
Roger Dingledine
06047bcec9 Avoid going directly to the directory authorities even if you're a 
relay, if you haven't found yourself reachable yet or if you've
decided not to advertise your dirport yet. Addresses bug 556.


svn:r13172
 2008-01-18 04:42:22 +00:00
Roger Dingledine
55e052b0a5 Assert error introduced in r11957: 
Fix an assert if we post a general-purpose descriptor via the
control port but that descriptor isn't mentioned in our current
network consensus. Bug reported by Jon McLachlan; bugfix on
0.2.0.9-alpha.


svn:r13153
 2008-01-17 05:25:21 +00:00
Nick Mathewson
4a3b7496f0 r17639@catbus: nickm | 2008-01-15 19:09:21 -0500 
Fix some hard to trigger but nonetheless real memory leaks spotted by an anonymous contributor.  Needs review.  Partial backport candidate.


svn:r13147
 2008-01-16 05:27:19 +00:00
Nick Mathewson
24aae484c9 r17624@catbus: nickm | 2008-01-15 00:42:01 -0500 
Fixes to more anonymously-reported typos and logic errors.


svn:r13136
 2008-01-15 05:57:19 +00:00
Nick Mathewson
a984011814 r17623@catbus: nickm | 2008-01-15 00:22:04 -0500 
bulletproof option_get_canonical_name()


svn:r13135
 2008-01-15 05:57:14 +00:00
Nick Mathewson
89dfec02d8 r17614@catbus: nickm | 2008-01-14 13:55:25 -0500 
Add a missing "goto err" when parsing v2 ns docs


svn:r13133
 2008-01-14 19:00:33 +00:00
Nick Mathewson
581ba51c5c r17612@catbus: nickm | 2008-01-14 13:46:04 -0500 
Oops; fix compile


svn:r13131
 2008-01-14 19:00:26 +00:00
Nick Mathewson
3b8f76aa51 r17611@catbus: nickm | 2008-01-14 13:44:16 -0500 
add some missing checks for failing return values.


svn:r13130
 2008-01-14 19:00:23 +00:00
Nick Mathewson
e49229caf8 r17610@catbus: nickm | 2008-01-14 13:20:49 -0500 
Fix a bogus free() call on a base64 failure in router_append_dirobj_signature().


svn:r13129
 2008-01-14 19:00:19 +00:00
Nick Mathewson
edf5e70784 r15891@tombo: nickm | 2008-01-12 19:20:24 -0500 
Basic hacks to get TLS handshakes working: remove dead code; fix post-handshake logic; keep servers from writing while the client is supposed to be renegotiating.  This may work.  Needs testing.


svn:r13122
 2008-01-13 00:20:47 +00:00
Nick Mathewson
ae6df065ed r15890@tombo: nickm | 2008-01-12 17:19:51 -0500 
Add a --disable-buffer-freelists configure argument to build without buffer RAM chunk freelists, so we can benchmark the impact of this.


svn:r13121
 2008-01-13 00:20:44 +00:00
Nick Mathewson
705b4670d3 r17580@catbus: nickm | 2008-01-11 20:40:30 -0500 
Fix policies.c build on gcc 4.2 with warnings.


svn:r13112
 2008-01-12 05:52:59 +00:00
Roger Dingledine
4e9a701d4b fix unit tests after r13092 
svn:r13100
 2008-01-10 23:11:13 +00:00
Nick Mathewson
b84955285a r17564@catbus: nickm | 2008-01-10 13:19:59 -0500 
Fix bug in r13094: be sure to set the purpose and send_unencrypted fields correctly in our own routerinfo and extrainfo.


svn:r13098
 2008-01-10 18:20:04 +00:00
Nick Mathewson
10d86f7615 r17558@catbus: nickm | 2008-01-10 13:07:41 -0500 
If we do not serve v2 directory info, and our cached v2 networkstatus files are very old, remove them.  If the directory is old, remove that too.  (We already did this for obsolete routers files.)


svn:r13096
 2008-01-10 18:08:42 +00:00
Roger Dingledine
2ac1e36248 minor cleanups 
svn:r13095
 2008-01-10 17:54:24 +00:00
Nick Mathewson
04263648c4 r17554@catbus: nickm | 2008-01-10 12:48:29 -0500 
Do not send bridge descriptors over unencrypted connections.


svn:r13094
 2008-01-10 17:48:40 +00:00
Nick Mathewson
29b0f51a73 r17553@catbus: nickm | 2008-01-10 12:18:27 -0500 
Add connection_dir_is_encrypted() so that we can refrain from sending bridge descriptors over an unencrypted link.


svn:r13093
 2008-01-10 17:48:36 +00:00
Nick Mathewson
59fdab43cd r17552@catbus: nickm | 2008-01-10 12:13:43 -0500 
Make bridge geoip data get rounded up, not down.


svn:r13092
 2008-01-10 17:48:32 +00:00
Nick Mathewson
ca5f670fab r17548@catbus: nickm | 2008-01-10 11:08:12 -0500 
Make proposal-109 behavior optional.


svn:r13090
 2008-01-10 16:08:47 +00:00
Roger Dingledine
a7eef34a03 Jan 08 19:55:01.865 [notice] Added -2 pending signatures while building consensus. 
svn:r13080
 2008-01-09 01:06:19 +00:00
Roger Dingledine
7d3bf1608b Set up gabelmoo (run by Karsten Loesing) as the fifth v3 directory 
authority.


svn:r13079
 2008-01-08 23:51:48 +00:00
Roger Dingledine
8609c825e9 our defensive programming plan hid a bug. switch to offensive programming. 
svn:r13078
 2008-01-08 23:35:03 +00:00
Roger Dingledine
50f4cd10ad don't rebuild the router store for all those times when we 
fetch one descriptor and then we don't like it


svn:r13077
 2008-01-08 23:31:25 +00:00
Roger Dingledine
58d88dfc7f make new v3 authorities that aren't in the DirServers list believe 
in themselves again. bug experienced by karsten.


svn:r13076
 2008-01-08 23:08:39 +00:00
Nick Mathewson
177d5102d5 r17503@catbus: nickm | 2008-01-07 14:15:30 -0500 
Change set_current_consensus interface to take a flags variable.  Do not try to fetch certificates until after we have tried loading the fallback consensus.  Should fix bug 583.


svn:r13058
 2008-01-07 19:15:34 +00:00
Nick Mathewson
a62ab48d30 r17500@catbus: nickm | 2008-01-07 13:54:51 -0500 
More messing about with bug 557 issues: do not let bizarre settings for myfamily or contactinfo muck with generated router descriptors.


svn:r13057
 2008-01-07 18:54:58 +00:00
Nick Mathewson
dd35fe59c4 r17499@catbus: nickm | 2008-01-07 13:39:46 -0500 
Bugfix on fix for 557: Make values containing special characters work right with getconf, setconf, and saveconf.  Document this in control-spec.txt


svn:r13056
 2008-01-07 18:54:55 +00:00
Nick Mathewson
a63eb68fe1 r17495@catbus: nickm | 2008-01-07 12:48:56 -0500 
Consequence of fix for 539: when a client gets a 503 response with a nontrivial body, pretend it got a 200 response.  This lets clients use information erroneously sent to them by old buggy servers.


svn:r13054
 2008-01-07 17:49:13 +00:00
Roger Dingledine
ea2280ada7 hack at networkstatus.c until we actually try to load our 
fallback consensus. nick, can you take a closer look at this,
and add a changelog entry if it's a valid fix?


svn:r13050
 2008-01-07 15:41:47 +00:00
Roger Dingledine
5a912aa1c8 cleanups on r13037 
svn:r13045
 2008-01-06 23:37:48 +00:00
Nick Mathewson
d73b791969 r17473@catbus: nickm | 2008-01-05 22:15:05 -0500 
Add a reverse mapping from SSL to tor_tls_t*: we need this in order to do a couple of things the sensible way from inside callbacks.  Also, add a couple of missing cases in connection_or.c


svn:r13040
 2008-01-06 03:16:11 +00:00
Roger Dingledine
5aa7ce2915 patch from karsten to complain less when a node loses 
its hsdir status


svn:r13037
 2008-01-06 01:54:09 +00:00
Nick Mathewson
17036de8b7 r17469@catbus: nickm | 2008-01-05 20:14:07 -0500 
Fix bug 579: Count DNSPort and hidden services when checking whether Tor is going to do anything.  Change "no configured ports" from fatal to warning.


svn:r13036
 2008-01-06 01:14:11 +00:00
Nick Mathewson
614dc52623 r17467@catbus: nickm | 2008-01-05 19:54:20 -0500 
fix whitespace


svn:r13035
 2008-01-06 00:54:22 +00:00
Nick Mathewson
58de695f90 r15787@tombo: nickm | 2008-01-02 01:59:07 -0500 
Allow config values in quotes to contain special characters, with full C escape syntax.  With tests.  Addresses bug 557.


svn:r13021
 2008-01-02 06:59:15 +00:00
Nick Mathewson
86f5180853 r15786@tombo: nickm | 2008-01-02 01:11:51 -0500 
Push the strdups used for parsing configuration lines into parse_line_from_string().  This will make it easier to parse more complex value formats, which in turn will help fix bug 557


svn:r13020
 2008-01-02 06:59:12 +00:00
Nick Mathewson
c0ec281565 r15784@tombo: nickm | 2008-01-02 00:38:06 -0500 
Fix bug 575: protect the list of logs with a mutex.  I couldn't find any appreciable change in logging performance on osx, but ymmv. You can undef USE_LOG_MUTEX to see if stuff gets faster for you.


svn:r13019
 2008-01-02 05:38:53 +00:00
Nick Mathewson
feb1c60e9d r15782@tombo: nickm | 2008-01-01 23:57:43 -0500 
Bugfix for bug 569: do not try to download nonexistant certificates with signing key 000000000000000.


svn:r13018
 2008-01-02 04:57:48 +00:00
Nick Mathewson
11fff225fa r15779@tombo: nickm | 2008-01-01 23:43:24 -0500 
Use reference-counting to avoid allocating a zillion little addr_policy_t objects. (This is an old patch that had been sitting on my hard drive for a while.)


svn:r13017
 2008-01-02 04:43:44 +00:00
Nick Mathewson
48d7adca8a r15768@tombo: nickm | 2007-12-31 16:12:09 -0500 
Patch from Tup: make NS events work again.


svn:r13009
 2007-12-31 21:12:16 +00:00
Nick Mathewson
46a27c2f93 r15750@tombo: nickm | 2007-12-29 19:12:51 -0500 
Make HTTP-processing code in buffers.c faster: do not pull up 50K of text into the first chunk if the headers end earlier than that.


svn:r13006
 2007-12-30 00:13:07 +00:00
Nick Mathewson
cd85eac0d3 r17433@catbus: nickm | 2007-12-29 12:35:57 -0500 
Incomplete code to avoid doing needless pull-ups on HTTP.  Also, use memstr instead of strstr to find the content-length header.


svn:r13005
 2007-12-29 17:36:03 +00:00
Nick Mathewson
f4f5dc4aca r15745@tombo: nickm | 2007-12-29 00:15:17 -0500 
Try even harder not to allocate chunks bigger than MAX_CHUNK_ALLOC.


svn:r13003
 2007-12-29 05:16:30 +00:00
Nick Mathewson
bd32982c77 r17426@catbus: nickm | 2007-12-28 21:12:29 -0500 
Remove need for buf_pullup in fetch_line_from_buf().


svn:r13002
 2007-12-29 02:33:42 +00:00
Nick Mathewson
d7f5a73173 r17410@catbus: nickm | 2007-12-27 09:20:27 -0500 
Exciting new entries in buf_dump_freelist_sizes() to make sure our freelist sizes are reasonable.


svn:r12996
 2007-12-27 14:20:30 +00:00
Nick Mathewson
1a2b6c2ae3 r17407@catbus: nickm | 2007-12-27 00:18:31 -0500 
Fix windows compile error


svn:r12995
 2007-12-27 05:18:36 +00:00
Nick Mathewson
119b4e1edf r17405@catbus: nickm | 2007-12-26 22:27:37 -0500 
And clean up an assertion failure.


svn:r12993
 2007-12-27 03:27:48 +00:00
Nick Mathewson
148e2e1c48 r17403@catbus: nickm | 2007-12-26 22:23:50 -0500 
Apparently loops work better when you actually increment/decrement the loop variable.  Who knew?


svn:r12992
 2007-12-27 03:23:57 +00:00
Nick Mathewson
1503021ee5 r15723@tombo: nickm | 2007-12-26 19:25:51 -0500 
Actually trim freelists.


svn:r12991
 2007-12-27 00:25:54 +00:00
Nick Mathewson
3a5bee150f r15721@tombo: nickm | 2007-12-26 17:07:10 -0500 
Fix a nasty infinite loop in flush_buf[_tls].


svn:r12990
 2007-12-26 22:07:14 +00:00
Nick Mathewson
27220fb395 r15719@tombo: nickm | 2007-12-26 14:02:12 -0500 
More tweaks on 0-byte TLS writes.


svn:r12989
 2007-12-26 19:02:15 +00:00
Nick Mathewson
80151b42df r15717@tombo: nickm | 2007-12-26 13:55:53 -0500 
Oops.  flush_buf_tls can request more than the requested number of bytes.  When that happens, do not let the size_t sz wrap around.


svn:r12988
 2007-12-26 18:55:56 +00:00
Nick Mathewson
84b6e26c50 r15715@tombo: nickm | 2007-12-26 13:09:27 -0500 
Peacetime managed to run overnight in paranoia mode.  Disabling paranoia, so that buffers.c can be a little speedy again.


svn:r12987
 2007-12-26 18:09:36 +00:00
Nick Mathewson
fb8cbc8642 r15710@tombo: nickm | 2007-12-25 19:36:03 -0500 
Fix in flush_buf_tls: it is okay to flush an empty buffer, since we may have a partial TLS record pending.


svn:r12984
 2007-12-26 00:36:05 +00:00
Nick Mathewson
a7ef07b4bd r15693@tombo: nickm | 2007-12-25 19:11:29 -0500 
Here, have some terribly clever new buffer code.  It uses a mbuf-like strategy rather than a ring buffer strategy, so it should require far far less extra memory to hold any given amount of data.  Also, it avoids access patterns like x=malloc(1024);x=realloc(x,1048576);x=realloc(x,1024);append_to_freelist(x) that might have been contributing to memory fragmentation.  I've  tested it out a little on peacetime, and it seems to work so far.  If you want to benchmark it for speed, make sure to remove the #define PARANOIA; #define NOINLINE macros at the head of the module.


svn:r12983
 2007-12-26 00:12:08 +00:00
Roger Dingledine
c6788cc0de The bridge GeoIP stats were counting other relays, for example 
self-reachability and authority-reachability tests.


svn:r12960
 2007-12-25 00:07:13 +00:00
Roger Dingledine
5925bc972c tweaks 
svn:r12959
 2007-12-24 23:51:22 +00:00
Roger Dingledine
15c048bdc5 Fix several remotely triggerable asserts based on DirPort requests 
for a v2 or v3 networkstatus object before we were prepared. This
was particularly bad for 0.2.0.13 and later bridge relays, who
would never have a v2 networkstatus and would thus always crash
when used. Bugfixes on 0.2.0.x.

Estimate the v3 networkstatus size more accurately, rather than
estimating it at zero bytes and giving it artificially high priority 
compared to other directory requests. Bugfix on 0.2.0.x.


svn:r12952
 2007-12-24 11:25:45 +00:00
Roger Dingledine
4fb573fddd bugfix on r10612: 
When we load a bridge descriptor from the cache,
and it was previously unreachable, mark it as retriable so we won't
just ignore it. Also, try fetching a new copy immediately.


svn:r12950
 2007-12-24 10:31:39 +00:00
Nick Mathewson
da06bfb80f r15653@tombo: nickm | 2007-12-23 14:15:12 -0500 
Refactor circuit_launch* functions to take a bitfield of flags rather than 4 separate nonconsecutive flags arguments.  Also, note a possible but in circuit_find_to_cannibalize, which seems to be ignoring its purpose argument.


svn:r12948
 2007-12-23 19:15:22 +00:00
Nick Mathewson
473725e1a4 r15648@tombo: nickm | 2007-12-23 13:27:30 -0500 
Support building for iPhone; patch from cjacker huang.


svn:r12946
 2007-12-23 18:27:47 +00:00
Roger Dingledine
c10faf5085 fix some irix compile complaints; make "kbytes" work as a memory unit 
svn:r12936
 2007-12-23 04:22:55 +00:00
Roger Dingledine
9dcde682f5 minor other things in my sandbox 
svn:r12934
 2007-12-23 01:28:25 +00:00
Roger Dingledine
61bd5583d9 If we receive a general-purpose descriptor and then receive an 
identical bridge-purpose descriptor soon after, don't discard
the next one as a duplicate.


svn:r12933
 2007-12-23 01:18:14 +00:00
Roger Dingledine
fe006ad880 and clean up after myself 
svn:r12930
 2007-12-22 11:54:33 +00:00
Roger Dingledine
88503e25c7 If bridge authorities set BridgePassword, they will serve a 
snapshot of known bridge routerstatuses from their DirPort to
anybody who knows that password. Unset by default.


svn:r12929
 2007-12-22 11:48:17 +00:00
Roger Dingledine
87a616e128 Fix a crash on startup if you install Tor 0.2.0.13-alpha fresh 
without a datadirectory from a previous Tor install. Reported
by Zax.


svn:r12928
 2007-12-22 11:42:12 +00:00
Roger Dingledine
abf9fadcca start working on serving bridge status from the dirport, for 
bridge communities.


svn:r12927
 2007-12-22 10:54:21 +00:00
Roger Dingledine
ce636beff9 If the user sets RelayBandwidthRate but doesn't set 
RelayBandwidthBurst, then make them equal rather than erroring out.


svn:r12925
 2007-12-22 09:13:24 +00:00
Roger Dingledine
be906a836a If BridgeRelay is set to 1, then the default for 
PublishServerDescriptor is now "bridge" rather than "v2,v3".


svn:r12923
 2007-12-22 09:04:46 +00:00
Roger Dingledine
39d910e97b Make PublishServerDescriptor default to 1, so the default doesn't 
have to change as we invent new directory protocol versions.


svn:r12922
 2007-12-22 08:27:42 +00:00
Roger Dingledine
6097e46420 Fix a crash when we load a bridge descriptor from disk but we don't 
currently have a Bridge line for it in our torrc. Bugfix on
0.2.0.12-alpha.


svn:r12921
 2007-12-22 06:11:49 +00:00
Roger Dingledine
366c273d27 Make "GETINFO/desc-annotations/id/<OR digest>" actually work. 
svn:r12919
 2007-12-22 05:27:30 +00:00
Roger Dingledine
869858bf57 add a little note about matt's 0.2.0.12-alpha crash 
svn:r12918
 2007-12-22 05:26:36 +00:00
Roger Dingledine
a223f5db03 Fix a crash when accessing hidden services: it would work the first 
time you use a given introduction point for your service, but
on subsequent requests we'd be using garbage memory. Fixed by
Karsten Loesing. Bugfix on 0.2.0.12-alpha.


svn:r12913
 2007-12-21 23:28:23 +00:00
Roger Dingledine
73ff2e5d5e Fix a crash when we fetch a descriptor that turns out to be 
unexpected (it used to be in our networkstatus when we started
fetching it, but it isn't in our current networkstatus), and we
aren't using bridges. Bugfix on 0.2.0.x.


svn:r12911
 2007-12-21 22:58:22 +00:00
Roger Dingledine
c1af7de6e4 the better fix for the unit tests 
svn:r12907
 2007-12-21 10:44:10 +00:00
Roger Dingledine
46bb4a40ee Make the unit tests build again. 
svn:r12905
 2007-12-21 10:40:40 +00:00
Roger Dingledine
3f4080d15d tiny tweaks on r12900 
svn:r12901
 2007-12-21 09:33:11 +00:00
Roger Dingledine
90fcfade4e revert r12841 and r12842, and commit karsten's "patch 13" 
svn:r12900
 2007-12-21 09:28:22 +00:00
Roger Dingledine
7b60d6c526 Directory authorities should only automatically download Extra Info 
documents if they're v1, v2, or v3 authorities.


svn:r12898
 2007-12-21 06:33:02 +00:00
Roger Dingledine
e2dc45a2e1 some more refactoring 
svn:r12897
 2007-12-21 06:28:59 +00:00
Roger Dingledine
9ebf86bb66 new config option FetchDirInfoEarly for tup/ioerror and the tordnsel 
svn:r12896
 2007-12-21 06:08:00 +00:00
Roger Dingledine
f0e7c4f0da Only Tors that want to mirror the v2 directory info should 
create the "cached-status" directory in their datadir. All Tors
used to create it. Bugfix on 0.1.2.x.

Bridge relays with DirPort set to 0 no longer cache v1 or v2
directory information; there's no point. Bugfix on trunk.


svn:r12887
 2007-12-20 06:47:59 +00:00
Roger Dingledine
acd8bc1fd9 make r12871 do what i meant 
svn:r12886
 2007-12-20 06:36:44 +00:00
Nick Mathewson
2f922937d3 r17274@catbus: nickm | 2007-12-20 01:14:09 -0500 
Don't try to create the datadir when we are only verifying the configuration or hashing a password. Resolves bug 540.


svn:r12884
 2007-12-20 06:15:09 +00:00
Nick Mathewson
6de2b484cf r17270@catbus: nickm | 2007-12-20 00:04:21 -0500 
When we decide to send a 503 in response to a request for server descriptors, disable spooling so that we do not then send the descriptors anyway.  Fixes bug 539.


svn:r12882
 2007-12-20 05:06:02 +00:00
Nick Mathewson
5c33c0632e r17268@catbus: nickm | 2007-12-19 23:53:53 -0500 
Initialize [un]named_server_map to empty strmaps when router_reload_consensus_networkstatus fails completely.  Resolves bug 538.


svn:r12881
 2007-12-20 04:54:06 +00:00
Roger Dingledine
4aa5e678cd and the obligatory 'make it compile' follow-up 
svn:r12872
 2007-12-19 05:04:05 +00:00
Roger Dingledine
f405f9b614 Make getinfo ns/purpose/bridge actually work 
Also, dump our bridge router status entries to disk every 30 minutes.


svn:r12871
 2007-12-19 04:58:58 +00:00
Nick Mathewson
a697573ce9 r15562@tombo: nickm | 2007-12-18 23:23:59 -0500 
Remove the LearnAuthorityAddrFromCerts option; make it always-on.  One option down, ~160 options to go.


svn:r12870
 2007-12-19 04:24:05 +00:00
Nick Mathewson
95fecd6fbc r15560@tombo: nickm | 2007-12-18 23:18:21 -0500 
Add a bit of missing documentation.


svn:r12869
 2007-12-19 04:18:28 +00:00
Nick Mathewson
95d500f33f r15558@tombo: nickm | 2007-12-18 22:55:23 -0500 
Re-parse annotations in another place.  Good catch, arma.


svn:r12868
 2007-12-19 03:55:40 +00:00
Roger Dingledine
07c7f9e9e7 When we were reading router descriptors from cache, we were ignoring 
the annotations -- including reading in bridge-purpose descriptors
as general-purpose descriptors.


svn:r12867
 2007-12-19 03:11:02 +00:00
Nick Mathewson
d07122ba47 r17246@catbus: nickm | 2007-12-18 18:45:17 -0500 
Fix some xxx020 items.


svn:r12864
 2007-12-18 23:45:24 +00:00
Nick Mathewson
076097281d r17239@catbus: nickm | 2007-12-18 16:57:02 -0500 
Sort GeoIP results in descending order of IP counts.


svn:r12863
 2007-12-18 23:45:19 +00:00
Roger Dingledine
74d05f4b2c answer getinfo ns/purpose/bridge queries 
svn:r12860
 2007-12-18 22:39:15 +00:00
Roger Dingledine
b63a247c68 Make bridge authorities test reachability of bridges. 
Added two XXX020's that we need to think harder about.


svn:r12859
 2007-12-18 21:37:58 +00:00
Nick Mathewson
d2fe8542df r17232@catbus: nickm | 2007-12-18 16:22:10 -0500 
Whitespace fix.


svn:r12857
 2007-12-18 21:27:10 +00:00