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1062 Commits

Author SHA1 Message Date
Roger Dingledine
ce64ca48b8 make some log entries more accurate 
svn:r14998
 2008-06-06 22:31:36 +00:00
Roger Dingledine
b65b89d50f make sure, when we're checking if we have enough dir info, that 
we actually have the descriptor listed in the consensus, not just
any descriptor, for each relay.

don't backport this patch (yet); who knows what it might do.


svn:r14971
 2008-06-05 11:37:40 +00:00
Roger Dingledine
ca416a78e3 When we switched to using v3 directories, we threw away the part of 
the "do we have enough directory info?" calculation that checked
how many relays we believed to still be running based on our own
experience. So if we went offline, we never gave up trying to make
new circuits; worse, when we came back online we didn't recognize
that we should give all the relays another chance. Bugfix on
0.2.0.9-alpha; fixes bugs 648 and 675.


svn:r14970
 2008-06-05 10:57:09 +00:00
Roger Dingledine
c6b3cf4b96 documentation bug 
svn:r14935
 2008-06-04 08:59:14 +00:00
Nick Mathewson
6bfa96bfc7 Fix bug noted by roger: rebuild extrainfo store from time to time, even if we have never actually downloaded an extrainfo. Bridge authorities need this, or they never clean the extrainfo store. 
svn:r14792
 2008-05-29 00:44:57 +00:00
Nick Mathewson
08ba3355bc r19694@catbus: nickm | 2008-05-12 00:21:37 -0400 
Add unit tests for last patch; make it more testable; fix a bug or two.


svn:r14586
 2008-05-12 04:22:01 +00:00
Peter Palfrader
c3c7e7114e Actually, do not use conditional consensus downloads until the authorities have upgraded 
svn:r14453
 2008-04-24 15:51:53 +00:00
Peter Palfrader
ca43044600 I bet I screwed up while merging in the changes from the feature branch into my git-svn repository. Undo r14451 
svn:r14452
 2008-04-24 15:43:25 +00:00
Peter Palfrader
016e67f941 Merge conditional consensus downloading 
svn:r14451
 2008-04-24 15:39:14 +00:00
Peter Palfrader
788404dacf and the client part of the consensus-by-authority-fpr proposal (ifdef'ed out) 
svn:r14446
 2008-04-24 15:38:57 +00:00
Nick Mathewson
41929c2684 r15287@tombo: nickm | 2008-04-22 17:09:25 -0400 
Periodically launch requests for server/authority.z when it might help us learn our IP.  Fix for bug 652.


svn:r14418
 2008-04-22 21:10:41 +00:00
Roger Dingledine
5e299b5e01 minor fixes that have been accumulating 
svn:r14378
 2008-04-16 00:12:44 +00:00
Nick Mathewson
a627407fcb r19233@catbus: nickm | 2008-04-08 13:06:34 -0400 
When we remove old routers, use Bloom filters rather than a digestmap-based set in order to tell which ones we absolutely need to keep.  This will save us roughly a kazillion little short-lived allocations for hash table entries.


svn:r14318
 2008-04-08 17:06:41 +00:00
Nick Mathewson
72ca7e5d88 r19138@catbus: nickm | 2008-03-30 11:59:26 -0400 
oops; fix bug in descriptor metric logic.


svn:r14245
 2008-03-30 15:59:32 +00:00
Nick Mathewson
e19d96637d r19118@catbus: nickm | 2008-03-29 00:27:08 -0400 
Code (disabled) to get way too much info about the contents of old_routers on USR1.


svn:r14230
 2008-03-29 04:27:34 +00:00
Nick Mathewson
fa15ed4b7b r19079@catbus: nickm | 2008-03-26 17:16:46 -0400 
Free authority certs on exit.  Backport candidate.


svn:r14205
 2008-03-26 21:16:56 +00:00
Nick Mathewson
80ec9e51dd r18891@catbus: nickm | 2008-03-17 13:20:20 -0400 
Patch from Sebastian Hahn: give an error message on "error replacing old router store."


svn:r14080
 2008-03-17 17:21:12 +00:00
Nick Mathewson
e7db789e82 r14399@tombo: nickm | 2008-02-22 14:09:38 -0500 
More 64-to-32 fixes. Partial backport candidate. still not done.


svn:r13680
 2008-02-22 19:09:45 +00:00
Roger Dingledine
b3c0d066e5 other cleanups that have been sitting in my sandbox 
svn:r13649
 2008-02-21 09:01:32 +00:00
Nick Mathewson
f0e523c6ef r18272@catbus: nickm | 2008-02-20 18:20:33 -0500 
add a flag to suppress overwriting the certificates file with new certificates, so we do not overwrite all certs when starting as an authority.


svn:r13630
 2008-02-20 23:20:36 +00:00
Nick Mathewson
08f7842384 r18139@catbus: nickm | 2008-02-18 13:14:05 -0500 
Clarify logic in trusted_dirs_load_certs_from_string(); avoid a maybe-impossible maybe-not double-free spotted by lodger.


svn:r13558
 2008-02-18 18:14:34 +00:00
Nick Mathewson
9e9b447b87 r14243@tombo: nickm | 2008-02-17 14:51:26 -0500 
Better debugging to track down bug 606.  Also remove a break; that may have been the possible culprit


svn:r13547
 2008-02-17 19:51:33 +00:00
Nick Mathewson
418c2e1b6b r14181@tombo: nickm | 2008-02-15 16:48:17 -0500 
Fix all but 2 DOCDOC items; defer many XXX020s (particularly those where fixing them would fix no bugs at the risk of introducing some bugs).


svn:r13529
 2008-02-15 23:39:04 +00:00
Nick Mathewson
ff64e78b20 r14170@tombo: nickm | 2008-02-15 11:50:38 -0500 
Fix or downgrade a bunch of xxx020 items.


svn:r13527
 2008-02-15 19:20:53 +00:00
Nick Mathewson
7ae3f6a491 r18056@catbus: nickm | 2008-02-12 17:21:10 -0500 
Add roger's responses from IRC to some XXX020 items.


svn:r13487
 2008-02-12 22:21:20 +00:00
Roger Dingledine
3abafccd0e Start choosing which bridge to use proportional to its advertised 
bandwidth, rather than uniformly at random. This should speed up Tor
for bridge users. Also do this for people who set StrictEntryNodes.


svn:r13486
 2008-02-12 22:02:47 +00:00
Nick Mathewson
b5c03f05d8 r14102@tombo: nickm | 2008-02-10 13:30:04 -0500 
Remove some deadcode.


svn:r13459
 2008-02-10 18:40:27 +00:00
Nick Mathewson
842a33ff20 Update some copyright notices: it is now 2008. 
svn:r13412
 2008-02-07 05:31:47 +00:00
Nick Mathewson
a869574c56 r17947@catbus: nickm | 2008-02-06 11:57:53 -0500 
Fix a bunch of DOCDOC items; document the --quiet flag; refactor a couple of XXXX020 items.


svn:r13405
 2008-02-06 16:58:05 +00:00
Roger Dingledine
55971c71b6 if we have a networkstatus concensus but only 0 or 1 descriptors, 
don't declare that we're ready to build circuits yet. we're not.


svn:r13399
 2008-02-06 12:37:25 +00:00
Nick Mathewson
ec6c131da6 r17936@catbus: nickm | 2008-02-06 00:31:11 -0500 
Fix/downgrade some more XXX020s.


svn:r13397
 2008-02-06 05:31:21 +00:00
Nick Mathewson
ff9bd0fd3a r17929@catbus: nickm | 2008-02-05 17:10:26 -0500 
Fix or downgrade a few XXX020 items.


svn:r13393
 2008-02-05 23:20:44 +00:00
Nick Mathewson
9c7eaa7a9d r17918@catbus: nickm | 2008-02-05 16:39:17 -0500 
Remove a few #if-0d items.


svn:r13392
 2008-02-05 21:39:56 +00:00
Nick Mathewson
c8a689c9e8 r17909@catbus: nickm | 2008-02-05 14:48:22 -0500 
As planned, rename networkstatus_vote_t to networkstatus_t, now that v3 networkstatuses are working and standard and v2 networkstatuses are obsolete.


svn:r13383
 2008-02-05 21:39:29 +00:00
Nick Mathewson
2866c53eec r17900@catbus: nickm | 2008-02-05 14:14:54 -0500 
I wonder what the emacs command is for "exchange words?"  I know that there _is_ one, because I apparently hit it by accident.


svn:r13381
 2008-02-05 19:40:21 +00:00
Nick Mathewson
2502359a5b r17897@catbus: nickm | 2008-02-05 13:51:40 -0500 
Whitespace cleanups


svn:r13378
 2008-02-05 19:40:15 +00:00
Roger Dingledine
fdbefc8934 If we're a relay, avoid picking ourselves as an introduction point, 
a rendezvous point, or as the final hop for internal circuits. Bug
reported by taranis and lodger. Bugfix on 0.1.2.x.


svn:r13372
 2008-02-04 17:25:24 +00:00
Roger Dingledine
426a9bbde1 Don't trigger an assert if we start a directory authority with a 
private IP address (like 127.0.0.1).


svn:r13371
 2008-02-04 16:58:50 +00:00
Nick Mathewson
68cf666d04 Fix bug 571: associate certificates with keys, not dirservers, so that we can have certificates for dirservers we do not recognize. 
svn:r13304
 2008-01-26 23:18:30 +00:00
Roger Dingledine
aa25bf1405 a slightly better interface for hid_serv_get_responsible_directories() 
svn:r13271
 2008-01-25 07:22:42 +00:00
Roger Dingledine
5fcc79185f avoid calling smartlist_get(..., -1) if we have a consensus but no 
hsdir nodes.


svn:r13270
 2008-01-25 07:11:32 +00:00
Roger Dingledine
d72ccd95a8 clean out some proposal 114 stuff 
svn:r13269
 2008-01-25 06:47:46 +00:00
Roger Dingledine
cbe9863422 patch "14a" from karsten: don't fail if we can't find 
REND_NUMBER_OF_CONSECUTIVE_REPLICAS v2 hsdirs.


svn:r13263
 2008-01-24 22:46:29 +00:00
Roger Dingledine
4682e5f924 when we're counting how many descriptors to not download, be a 
little bit more accurate


svn:r13173
 2008-01-18 04:47:03 +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
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
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
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
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
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
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
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
9ebf86bb66 new config option FetchDirInfoEarly for tup/ioerror and the tordnsel 
svn:r12896
 2007-12-21 06:08:00 +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
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
Roger Dingledine
1d8a8063b9 clean up copyrights, and assign 2007 copyrights to The Tor Project, Inc 
svn:r12786
 2007-12-12 21:09:01 +00:00
Roger Dingledine
be337eb0ad fix a memory leak in authority_certs_fetch_missing() every time 
we try to call it but don't have enough dir info.


svn:r12743
 2007-12-09 17:43:43 +00:00
Roger Dingledine
8de470cf69 Add "GETINFO/desc-annotations/id/<OR digest>" so controllers can 
ask about source, timestamp of arrival, purpose, etc. We need
something like this to help Vidalia not do GeoIP lookups on bridge 
addresses.


svn:r12687
 2007-12-06 07:15:06 +00:00
Roger Dingledine
d46b8a3eac Stop being so aggressive about fetching dir info if your DirPort is 
on but your ORPort is off.

Add a new config option BridgeRelay that specifies you want to
be a bridge relay. Right now the only difference is that it makes
you answer begin_dir requests, and it makes you cache dir info,
even if your DirPort isn't on.

Refactor directory_caches_dir_info() into some more functions.


svn:r12668
 2007-12-04 18:35:03 +00:00
Roger Dingledine
1a254477fc minor cleanups 
svn:r12631
 2007-12-02 04:39:56 +00:00
Roger Dingledine
f8df8d791e start to refactor dirserver_mode() 
svn:r12621
 2007-12-01 04:58:53 +00:00
Roger Dingledine
aaf35cccf7 karsten's second refactoring patch 
svn:r12607
 2007-11-29 15:25:04 +00:00
Roger Dingledine
b701583ffa note a log message that might want to get quieter 
svn:r12526
 2007-11-17 12:11:00 +00:00
Roger Dingledine
d6f8ba25c9 back out r12509 and fix a better bug instead: 
When authorities detected more than two relays running on the same
IP address, they were clearing all the status flags but forgetting
to clear the "hsdir" flag. So clients were being told that a
given relay was the right choice for a v2 hsdir lookup, yet they
never had its descriptor because it was marked as 'not running'
in the consensus.


svn:r12515
 2007-11-17 01:53:33 +00:00
Roger Dingledine
0e442e098c Nov 16 02:20:50.089 [info] update_consensus_router_descriptor_downloads(): 0 router descriptors downloadable. 0 delayed; 1676 present (0 of those were in old_routers); 0 would_reject; 582 wouldnt_use, 0 in progress. 
Nov 16 02:20:50.089 [info] launch_router_descriptor_downloads(): There are not many downloadable routerdescs, but we haven't tried downloading descriptors recently. Downloading.

Get rid of the second line.


svn:r12510
 2007-11-16 07:23:25 +00:00
Roger Dingledine
60ee26c873 Karsten: you should look at this and decide if we should skip over 
non-running hsdirs, or not give them the flag if they're not running,
or what.

When picking v2 hidden service directories, don't pick ones that
aren't listed as Running.


svn:r12509
 2007-11-16 05:29:27 +00:00
Nick Mathewson
bbb34846b4 r16665@catbus: nickm | 2007-11-14 13:36:11 -0500 
Fix bug spotted by karsten: when we have no consensus, do not try to continue finding directories for a hidden service.


svn:r12493
 2007-11-14 18:39:15 +00:00
Roger Dingledine
c23a22785d make r12485 more likely to work on tonga too 
svn:r12486
 2007-11-12 19:01:28 +00:00
Nick Mathewson
f7c2d1522e r16656@catbus: nickm | 2007-11-12 11:27:00 -0500 
Possibly fix bug 548 by making the fix for bug 543 not get invoked on authorities.  See changelog and bug 548 entry for rationale.


svn:r12485
 2007-11-12 16:29:31 +00:00
Nick Mathewson
6deca312a7 r16654@catbus: nickm | 2007-11-12 10:43:45 -0500 
Add explanatory comment.  Does not fix bug 548.


svn:r12484
 2007-11-12 15:46:38 +00:00
Roger Dingledine
7870964e0c Don't reevaluate all the information from our consensus document 
just because we've downloaded a v2 networkstatus that we intend
to cache. Fixes bug 545.


svn:r12479
 2007-11-11 17:37:59 +00:00
Roger Dingledine
49e9c6d96b tweak 
svn:r12478
 2007-11-11 17:20:30 +00:00
Nick Mathewson
17a34e4a43 r16569@catbus: nickm | 2007-11-08 10:51:11 -0500 
More log messages about certificate downloads; try to track down bug 546.2


svn:r12436
 2007-11-08 16:19:04 +00:00
Roger Dingledine
1d61b54227 make the complaints about missing v2hidserv directories quieter, 
at least until we're *supposed* to have any of them.


svn:r12431
 2007-11-08 04:21:35 +00:00
Roger Dingledine
e12cf29960 Don't stop fetching descriptors when FetchUselessDescriptors is 
set, even if we stop asking for circuits. Bugfix on 0.1.2.x;
reported by tup and ioerror.


svn:r12430
 2007-11-08 04:19:51 +00:00
Nick Mathewson
45b0ee42a3 r16531@catbus: nickm | 2007-11-07 12:39:56 -0500 
Initialize re-parsed routerinfos with routerlist_index -1, since they are not yet inserted into the routerlist.  Fixes another crash.


svn:r12415
 2007-11-07 17:41:14 +00:00
Nick Mathewson
dc2ab2f4e2 r16529@catbus: nickm | 2007-11-07 12:28:52 -0500 
And make it compile too.


svn:r12414
 2007-11-07 17:30:08 +00:00
Nick Mathewson
9b2d86d83d r16527@catbus: nickm | 2007-11-07 12:27:59 -0500 
Re-set all of the indices immediately after sorting old_routers.  Fixes a crash.


svn:r12413
 2007-11-07 17:29:16 +00:00
Nick Mathewson
bed01a9003 r16525@catbus: nickm | 2007-11-07 12:10:01 -0500 
Clean up log messages from bug 543 fix, and make old_routers also keep track of their indices.  This will probably crash some until all the bugs are fixed.


svn:r12412
 2007-11-07 17:11:23 +00:00
Nick Mathewson
381619a973 Fix typo. 
svn:r12409
 2007-11-07 15:22:46 +00:00
Nick Mathewson
acaa9a7f69 r16518@catbus: nickm | 2007-11-07 10:18:31 -0500 
First attempt at fixing bug 543.  Needs testing. Too slow.


svn:r12408
 2007-11-07 15:19:53 +00:00
Nick Mathewson
bc4cefcd7e r16471@catbus: nickm | 2007-11-06 15:50:42 -0500 
Detect whether any of the descriptors we want are in old_routers. Possibly useful in tracking down bug 543.


svn:r12404
 2007-11-06 20:51:45 +00:00
Nick Mathewson
28dd56f982 r16459@catbus: nickm | 2007-11-06 13:26:11 -0500 
Fix "0 request for 0 router" message.


svn:r12399
 2007-11-06 18:27:14 +00:00
Nick Mathewson
42f7ae3eae r16435@catbus: nickm | 2007-11-05 14:23:07 -0500 
Patch from karsten: tidy up v2 hidden service directory logic, and fix a few bugs.


svn:r12388
 2007-11-05 19:23:57 +00:00
Roger Dingledine
735498cb27 add the other v3 dir bugfixes. my bridge is now working 
again even when my datadir starts empty. phew.


svn:r12372
 2007-11-04 02:36:09 +00:00
Roger Dingledine
5bf61633e3 avoid sending a request for "keys/fp" (for which we'll get a 400 bad 
request) if we need more v3 certs but we've already got pending requests
for all of them.


svn:r12370
 2007-11-04 02:06:09 +00:00
Nick Mathewson
bf2717ff3d r14678@tombo: nickm | 2007-11-03 16:12:31 -0400 
Try to make hidden service directory lookup functions a bit more efficient: go for fewer O(n) operations, and look at the consensus rather than the routerinfo list.


svn:r12361
 2007-11-03 20:12:41 +00:00
Nick Mathewson
3a6287615b r16367@catbus: nickm | 2007-11-02 13:13:15 -0400 
Space fixes.


svn:r12345
 2007-11-02 17:16:34 +00:00
Nick Mathewson
6aeca5237d r14631@tombo: nickm | 2007-11-02 00:18:17 -0400 
Better log messages for "not enough to build a circuit" message.


svn:r12324
 2007-11-02 04:18:28 +00:00
Nick Mathewson
401b5c26de r16320@catbus: nickm | 2007-11-01 00:11:20 -0400 
Learn new addresses for authorities from their certificates.


svn:r12305
 2007-11-01 04:14:23 +00:00
Nick Mathewson
779b615bc2 r16300@catbus: nickm | 2007-10-31 15:36:41 -0400 
Next patch from Karsten:  rename some macros, tunnel dir connections, generate (and upload) multiple descriptors as appropriate.


svn:r12299
 2007-10-31 20:48:06 +00:00
Nick Mathewson
024798ee4c r16263@catbus: nickm | 2007-10-29 15:08:17 -0400 
Tidy last patch a bit.


svn:r12273
 2007-10-29 19:10:47 +00:00
Nick Mathewson
e136f00ca8 r16262@catbus: nickm | 2007-10-29 13:21:35 -0400 
Patch from Karsten: Code to act as (and use) v2 hidden service directories.


svn:r12272
 2007-10-29 19:10:42 +00:00
Nick Mathewson
20b1085989 r16242@catbus: nickm | 2007-10-28 16:28:13 -0400 
Implement if-modified-since for consensus networkstatuses so that we do not download duplicates needlessly.


svn:r12258
 2007-10-28 20:30:21 +00:00
Nick Mathewson
2ac37c8b01 r16174@catbus: nickm | 2007-10-26 10:55:26 -0400 
Better log on vote from unknown authority.  Make get_by_v3_authority_id retrun only v3 authorities.


svn:r12203
 2007-10-26 14:57:26 +00:00
Nick Mathewson
53e6233985 r16153@catbus: nickm | 2007-10-25 10:21:42 -0400 
do not set authority cert bodies twice: fixes memory leak bug 536.


svn:r12187
 2007-10-25 14:31:13 +00:00
Roger Dingledine
0491f2a99c more cleanups 
svn:r12172
 2007-10-25 03:03:52 +00:00
Nick Mathewson
93331ebf69 r16115@catbus: nickm | 2007-10-24 21:52:33 -0400 
Tolerate a slightly dead consensus when deciding whether to download descriptors and build circuits.


svn:r12167
 2007-10-25 01:53:49 +00:00
Nick Mathewson
02e7a83f91 r16108@catbus: nickm | 2007-10-24 14:41:12 -0400 
Refactor the arguments for router_pick_{directory_|trusteddir}server[_impl] so that they all take the same flags, and so that their flags have names.  Fix their documentation too.


svn:r12157
 2007-10-24 18:42:16 +00:00
Nick Mathewson
5b65103bb9 r16101@catbus: nickm | 2007-10-24 11:44:40 -0400 
Detect mmap failures from empty descriptor files, and only warn if the file was not supposed to be empty.  Fixes bug 533


svn:r12154
 2007-10-24 15:45:45 +00:00
Roger Dingledine
7a35dad007 Authorities no longer send back "400 you're unreachable please fix 
it" errors to Tor servers that aren't online all the time. We're
supposed to tolerate these servers now.


svn:r12136
 2007-10-24 03:34:03 +00:00
Nick Mathewson
09bce19884 r16042@catbus: nickm | 2007-10-22 13:30:49 -0400 
Move functions into and out of dirvote.c so that it contains all the v3 authority functionality, and no non-authority functionality.


svn:r12107
 2007-10-22 17:31:26 +00:00
Nick Mathewson
c47eb2c8d9 r16032@catbus: nickm | 2007-10-22 11:56:53 -0400 
When our directory status or our v3 authority status changes, reschedule operations as appropriate. (Fixes some xxxx020 items)


svn:r12102
 2007-10-22 16:32:04 +00:00
Nick Mathewson
db05869466 r16031@catbus: nickm | 2007-10-22 11:45:00 -0400 
Remove an unused and unneeded layer of abstraction: we only have one store for routers.  (I had thought we might need  a second one for annotated routers, but that's silly.


svn:r12101
 2007-10-22 16:32:01 +00:00
Nick Mathewson
4a8cf7b517 r15995@catbus: nickm | 2007-10-21 00:40:46 -0400 
More fixes for bad behavior when downloading extrainfos: do not download an ei if we lack the key to verify it, and do not download it if we already got it and found (weirdly) that it didn't match the corresponding server descriptor.


svn:r12071
 2007-10-21 04:41:00 +00:00
Nick Mathewson
5ada3cc09a r15991@catbus: nickm | 2007-10-20 20:08:29 -0400 
Fix a nasty bug in DownloadExtraInfo implementation where we would discard, download, discard, download ad infinitum.


svn:r12069
 2007-10-21 00:08:35 +00:00
Nick Mathewson
dc4e710e27 r15976@catbus: nickm | 2007-10-20 19:44:47 -0400 
Prioritize fetching descriptors and networkstatus docs over fetching more extrainfo docs.


svn:r12067
 2007-10-20 23:45:07 +00:00
Nick Mathewson
7bb202fd19 r15965@catbus: nickm | 2007-10-19 13:32:11 -0400 
Client-side implementation for proposal 122.


svn:r12051
 2007-10-19 18:56:24 +00:00
Nick Mathewson
53f9fe7dc5 r15960@catbus: nickm | 2007-10-19 12:30:17 -0400 
Make authority_certs_fetch_missing() honor should_delay_dir_fetches()


svn:r12048
 2007-10-19 16:41:30 +00:00
Nick Mathewson
29dfdac923 r15939@catbus: nickm | 2007-10-18 22:14:15 -0400 
Remember the valid-until time of the most recent consensus that listed
 a router, and (if we are a cache) never delete the routerdesc until
 that conensus is expired.  This is way easier than retaining multiple
 consensuses.  (Of course, the info isn't retained across restarts,
 but that only affects a few caches at a time.) 
 


svn:r12041
 2007-10-19 02:15:47 +00:00
Nick Mathewson
db2c5132c9 r15919@catbus: nickm | 2007-10-18 10:57:47 -0400 
Add a log message to router_remove_old_routers to try to figure out why peacetime has such a big cache.


svn:r12024
 2007-10-18 14:58:45 +00:00
Nick Mathewson
5ff0e4ed56 r15917@catbus: nickm | 2007-10-18 10:50:01 -0400 
Better log messages about extrainfo downloads.


svn:r12023
 2007-10-18 14:50:59 +00:00
Nick Mathewson
59b1b08753 r15905@catbus: nickm | 2007-10-18 09:58:54 -0400 
Document some functions while I can still rememberf what they do.  Fix up some whitespace.


svn:r12018
 2007-10-18 14:19:51 +00:00
Nick Mathewson
f988f93b1a r15877@catbus: nickm | 2007-10-17 12:54:56 -0400 
Make unverified-consensus get removed when it is accepted or rejected.  Make a new get_datadir_fname*() set of functions to eliminate the common code of "get the options, get the datadir, append some stuff".


svn:r12000
 2007-10-17 16:55:44 +00:00
Nick Mathewson
c23409080e r15871@catbus: nickm | 2007-10-16 14:47:00 -0400 
Add a debugging info msg to routerlist


svn:r11995
 2007-10-16 18:47:32 +00:00
Nick Mathewson
9d7eba6ecc r15868@catbus: nickm | 2007-10-16 14:18:29 -0400 
Remove nearly all calls to routerlist_remove_old().  Backport candidate.


svn:r11994
 2007-10-16 18:19:02 +00:00
Nick Mathewson
03ce9d3ee7 r15848@catbus: nickm | 2007-10-16 10:17:02 -0400 
Only drop routers for not appearing in the consensus if their purpose is GENERAL.


svn:r11984
 2007-10-16 14:25:14 +00:00
Nick Mathewson
3ad6dc0e2e r15806@catbus: nickm | 2007-10-15 19:14:57 -0400 
Implement v3 networkstatus client code.  Remove v2 networkstatus client code, except as needed for caches to fetch and serve v2 networkstatues and the routers they list.


svn:r11957
 2007-10-15 23:15:24 +00:00
Nick Mathewson
09dfe31ff4 r15750@catbus: nickm | 2007-10-13 20:06:47 -0400 
Eventually delete the obsolete cached-routers and cached-routers.new files, so they don't sit around on disk forever.


svn:r11918
 2007-10-14 00:13:06 +00:00
Nick Mathewson
783402f63a r15731@catbus: nickm | 2007-10-12 17:27:48 -0400 
Move "sort a list of routerinfo_t" into its own function in routerlist.c


svn:r11903
 2007-10-12 21:33:37 +00:00
Nick Mathewson
a009014eb3 r15730@catbus: nickm | 2007-10-12 16:47:47 -0400 
Note a way to make routerlist_remove_old_routrs get called way less.


svn:r11902
 2007-10-12 21:33:35 +00:00
Nick Mathewson
8fdfdc5bbb r15719@catbus: nickm | 2007-10-12 13:07:45 -0400 
Add the routers in the latest consensus to the list of routers to retain when removing old ones.


svn:r11895
 2007-10-12 17:13:09 +00:00
Roger Dingledine
3977ccbc80 Controllers should now specify cache=no or cache=yes when using 
the +POSTDESCRIPTOR command.


svn:r11892
 2007-10-12 07:57:29 +00:00
Nick Mathewson
3100712c34 r15703@catbus: nickm | 2007-10-11 17:30:34 -0400 
Fix for the reported case of bug 438: check families as well as identities in circuit_find_to_cannibalize().  Code audit still pending. ;)


svn:r11886
 2007-10-11 21:40:35 +00:00
Nick Mathewson
ff2820c1ba r14892@Kushana: nickm | 2007-10-11 14:00:33 -0400 
Fix a bunch of XXX020s: treat some 403s as INFO severity; remove some dead code; share the retry path for consensus routerdescs that are also listed in the v2 networkstatus; check even more aspects of votes when parsing them.


svn:r11871
 2007-10-11 18:01:12 +00:00
Nick Mathewson
0a1dd92d3e r14884@Kushana: nickm | 2007-10-11 10:30:58 -0400 
More fixes for cacheing bridge descs:Remove obsolete EXTRAINFO_PURPOSE_GENERAL; remove purpose argument from signed_desc_append_to_journal.


svn:r11867
 2007-10-11 16:06:37 +00:00
Nick Mathewson
a718fcb1c0 r15663@catbus: nickm | 2007-10-10 16:35:58 -0400 
Resolve some more voting-related XXXXs.


svn:r11860
 2007-10-11 00:13:03 +00:00
Nick Mathewson
0452a965da r15662@catbus: nickm | 2007-10-10 16:27:58 -0400 
Removee a misleading log message.


svn:r11859
 2007-10-11 00:13:00 +00:00
Roger Dingledine
dd920354c2 let bridge authorities write bridge descriptors to their 
cached-descriptors* files.

nick, did i get this right?


svn:r11855
 2007-10-10 23:11:53 +00:00
Roger Dingledine
d9a99b9ba6 get r11842 closer to what i want 
svn:r11851
 2007-10-10 20:13:52 +00:00
Nick Mathewson
55520a2d95 r15636@catbus: nickm | 2007-10-10 15:28:12 -0400 
Retry consensus and certificate downloads properly.  Do not fail when there are no certificates to download.  Do not download certificates we already have when retrying.


svn:r11841
 2007-10-10 19:33:19 +00:00
Nick Mathewson
8b71a76dd3 r15598@catbus: nickm | 2007-10-09 16:37:35 -0400 
Turn all "Is DirPort nonzero? Because if it is, we must be a directory" logic into calls to dirserver_mode().


svn:r11817
 2007-10-09 20:44:47 +00:00
Nick Mathewson
010fd50c36 r15597@catbus: nickm | 2007-10-09 16:17:42 -0400 
Make authority_certs_fetch_missing only fetch certificates which we are not currently downloading; fix XXXX020s in networkstatus.c


svn:r11816
 2007-10-09 20:44:45 +00:00
Nick Mathewson
f1d4e3477b Bugfixes in fetching certificates for a consensus: fetch tor/keys/fp/X, not tor/keys/X. Also, count signatures where no certificate is known as "missing a certificate" not as "unknown authority." 
svn:r11805
 2007-10-09 17:40:23 +00:00
Nick Mathewson
5346a01796 r14813@Kushana: nickm | 2007-10-09 11:10:48 -0400 
Use download_status_t for v2 networkstatuses and certs as well as for routers.  Make functions to manipulate it.  Next steps: use it for consensus networkstatuses, and get consensus download rescheduling working.


svn:r11800
 2007-10-09 15:27:45 +00:00
Nick Mathewson
bb9cc4fb29 r14812@Kushana: nickm | 2007-10-09 10:22:00 -0400 
Merge extra fields in local_routerstatus_t back into routerstatus_t.  See changelog for rationale.


svn:r11799
 2007-10-09 15:27:15 +00:00
Nick Mathewson
18ec603861 r14802@Kushana: nickm | 2007-10-08 17:21:30 -0400 
Refactor out about a third of routerlist.c into a new networkstatus.c.  I\m not sure that I got everything that needed to move, but so far so good.


svn:r11791
 2007-10-08 21:21:50 +00:00
Nick Mathewson
13f7f98ad2 r14799@Kushana: nickm | 2007-10-08 15:55:18 -0400 
Add code to download router descriptors listed in a v3 networkstatus consensus.


svn:r11790
 2007-10-08 19:56:57 +00:00
Nick Mathewson
84d7677a8a r14770@Kushana: nickm | 2007-10-08 11:43:02 -0400 
Make router_digest_is_trusted_dir able to check for type.  When looking for a V3 directory, only assume that the V3 authorities and caches have it: previous code assumed that all authorities had it.


svn:r11789
 2007-10-08 17:44:19 +00:00
Nick Mathewson
3f6e3ce61b r14769@Kushana: nickm | 2007-10-07 14:00:17 -0400 
Fetch networkstatus consensus documents as needed.  Disabled for clients until more caches support it.


svn:r11788
 2007-10-08 17:44:09 +00:00
Nick Mathewson
6f7847b378 r15530@catbus: nickm | 2007-10-04 12:16:27 -0400 
Add a bunch of function documentation; clean up a little code; fix some XXXXs; tag the nonsensical EXTRAINFO_PURPOSE_GENERAL as nonsesnse; note another bit of "do not cache special routers" code to nuke.


svn:r11761
 2007-10-04 16:21:58 +00:00
Nick Mathewson
b5c8a8ae53 r15422@catbus: nickm | 2007-09-27 16:42:35 -0400 
Use descriptor annotations to record the source, download t time, and purpose of every descriptor we add to the store.  The remaining to-do item is to stop setting do_not_cache on bridges.


svn:r11680
 2007-09-27 20:46:30 +00:00
Nick Mathewson
60efd6b726 r15420@catbus: nickm | 2007-09-27 15:40:25 -0400 
Remove annotated_desc_store store (which we never used).  Instead, shift name of router store to cached-descriptors, but initialize it from cached-routers as needed


svn:r11678
 2007-09-27 20:46:24 +00:00
Nick Mathewson
a1c5a807d0 r15418@catbus: nickm | 2007-09-27 12:37:59 -0400 
Fix a stupid logic error in authority_cert_get_by_sk_digest: the presence of an authority lacking a v3 cert does not mean that subsequent authorities lack them too.


svn:r11668
 2007-09-27 16:41:42 +00:00
Nick Mathewson
28946069ee r15412@catbus: nickm | 2007-09-27 12:04:24 -0400 
More annotated-store work: handle annotations in lists correctly.  Add ability to prepend annotations to a routerdesc (and to every rtouredesc in a list), while verifying that the routerdesc is not already annotated.


svn:r11665
 2007-09-27 16:08:10 +00:00
Nick Mathewson
034524f4b7 r15400@catbus: nickm | 2007-09-26 12:13:12 -0400 
Backend for descriptor annotations: parse annotations as keywords; only allow them to appear in the cache; do not serve them as part of the descriptor if we are a dirserver.  Still need mechanism to set annotations.  Still need to rename cache file.


svn:r11654
 2007-09-26 16:19:44 +00:00
Nick Mathewson
921f9f774d r15279@catbus: nickm | 2007-09-22 02:00:06 -0400 
V3 authority work: fetch missing votes and/or signatures as needed.


svn:r11575
 2007-09-22 06:06:05 +00:00
Roger Dingledine
193a144c9f Make "UpdateBridgesFromAuthority" torrc option work: when bridge 
users configure that and specify a bridge with an identity
fingerprint, now they will lookup the bridge descriptor at the
default bridge authority via a one-hop tunnel, but once circuits
are established they will switch to a three-hop tunnel for later
connections to the bridge authority.


svn:r11550
 2007-09-21 06:14:36 +00:00
Nick Mathewson
e73fb2f102 r15049@catbus: nickm | 2007-09-11 16:05:50 -0400 
When we get a consensus for which we are missing the right certificates, keep it around pending more certificates; do not just drop it.


svn:r11430
 2007-09-11 20:17:28 +00:00
Nick Mathewson
4de4f53abd r15048@catbus: nickm | 2007-09-11 14:20:39 -0400 
Add code to warn about mauthorities on a consensus when they are not what we expect to find.


svn:r11429
 2007-09-11 20:17:25 +00:00
Nick Mathewson
eb3f24f027 r14358@Kushana: nickm | 2007-09-08 13:45:16 -0400 
Implement certificate fetch functions.


svn:r11405
 2007-09-08 19:08:39 +00:00
Nick Mathewson
c967fae598 r14880@catbus: nickm | 2007-08-31 11:06:10 -0400 
Refactor store_stats_t to hold a pointer to the proper mmap, and turn it into a full-fledged type.  This sets stuff up nicely for adding a separate "annotated" store.  Add some XXXX NM items that need to be fixed when annotated stores exist


svn:r11338
 2007-08-31 15:08:37 +00:00
Roger Dingledine
da1485088c formatting cleanups 
svn:r11273
 2007-08-25 21:31:34 +00:00
Nick Mathewson
c3805e753a r14200@kushana: nickm | 2007-08-24 08:33:41 -0400 
In new code, let's try to prefer named flags to mazes of twisted boolean arguments, all alike.


svn:r11267
 2007-08-24 12:33:53 +00:00
Roger Dingledine
daece599a1 more cleanups on r11258. looks good now. 
svn:r11266
 2007-08-24 10:50:48 +00:00
Roger Dingledine
9bacf68851 cleanups on r11258 
svn:r11263
 2007-08-24 08:01:47 +00:00
Roger Dingledine
d39c7515d1 patch from mike perry to a) stop overloading guards as much, and 
b) raise the max-believable-bandwidth to 10MB/s.


svn:r11258
 2007-08-24 06:30:34 +00:00
Nick Mathewson
08e605b4e2 r14184@Kushana: nickm | 2007-08-22 11:06:37 -0400 
Unmap cached-extrainfo on exit. Fixes bug 484.


svn:r11254
 2007-08-22 15:07:29 +00:00
Peter Palfrader
50c0e6b37f Remove routerlist_check_bug_417() and all its calls. There is still some more debugging code left, marked with XXXs 
svn:r11161
 2007-08-17 22:55:04 +00:00
Nick Mathewson
181ba71a90 r14051@Kushana: nickm | 2007-08-15 15:55:36 -0400 
Fix an XXXX020 and a few DOCDOCs.


svn:r11127
 2007-08-15 19:56:01 +00:00
Nick Mathewson
717f3b8a12 r14047@Kushana: nickm | 2007-08-15 13:57:39 -0400 
fix a really nasty bug in v3 authorities: only set v3_digest in trusted_dir_server_t for v3 authorities.


svn:r11124
 2007-08-15 17:57:47 +00:00
Nick Mathewson
484a580698 r14028@Kushana: nickm | 2007-08-14 17:07:51 -0400 
Implement cert-retrieval URLs. (Also, update TODO)


svn:r11112
 2007-08-14 21:09:30 +00:00
Nick Mathewson
3399d63170 r14009@Kushana: nickm | 2007-08-14 10:20:20 -0400 
Fix a logic error in certificate handling


svn:r11102
 2007-08-14 14:30:25 +00:00
Nick Mathewson
b6c548094c r13998@kushana: nickm | 2007-08-13 19:20:28 -0400 
Add some insanely verbose log messages on voting authorities.


svn:r11097
 2007-08-13 23:23:06 +00:00
Nick Mathewson
7d990b5aa1 r13992@Kushana: nickm | 2007-08-13 16:45:22 -0400 
A vote we already have a nd a double-upload are different things.


svn:r11093
 2007-08-13 20:45:36 +00:00
Nick Mathewson
b4adf151d2 r13991@Kushana: nickm | 2007-08-13 16:37:43 -0400 
Do not warn on missing cached consensus.


svn:r11092
 2007-08-13 20:45:27 +00:00
Nick Mathewson
4e4dcb2571 r13989@Kushana: nickm | 2007-08-13 16:31:03 -0400 
Actually store the v3 authority id digest of a trusteddirserver


svn:r11091
 2007-08-13 20:31:08 +00:00
Nick Mathewson
ce1f01c3e6 r14531@catbus: nickm | 2007-08-13 14:46:25 -0400 
Cache v3 networkstatus consensuses on disk.


svn:r11086
 2007-08-13 18:47:22 +00:00
Nick Mathewson
34a3a5e2f4 r14016@catbus: nickm | 2007-07-30 13:45:55 -0400 
More documentation


svn:r10992
 2007-07-30 17:46:14 +00:00
Roger Dingledine
5d535a28c9 clean up some bridge log messages 
svn:r10985
 2007-07-30 08:43:02 +00:00
Nick Mathewson
77508edd36 r13989@catbus: nickm | 2007-07-29 19:11:07 -0400 
More directory voting code.  Now, if everything works, and I haven't forgotten anything, it is possible to set up some v3 authorities and start voting. Of course, I have probably forgotten something, and there are probably bugs in there somewhere too.


svn:r10976
 2007-07-29 23:11:44 +00:00
Nick Mathewson
764bde22de r13960@catbus: nickm | 2007-07-28 18:14:29 -0400 
Start correctly when cached-certs is missing. oops


svn:r10957
 2007-07-28 22:14:42 +00:00
Nick Mathewson
76a408941c r13959@catbus: nickm | 2007-07-28 18:09:56 -0400 
Use the correct formula to calculate exit weights.


svn:r10956
 2007-07-28 22:14:39 +00:00
Nick Mathewson
afe9f33d35 r13956@catbus: nickm | 2007-07-27 20:09:48 -0400 
Better certificate manipulations: extract certificates from incoming votes, forget ones that are very old, and remember to store them on disk.


svn:r10954
 2007-07-28 00:11:34 +00:00
Peter Palfrader
1f4275451b Resolve a compiler warning about uninitialized use 
svn:r10940
 2007-07-27 01:10:23 +00:00
Nick Mathewson
eed888a2b7 r13927@catbus: nickm | 2007-07-26 17:26:49 -0400 
Fix router_choose_by_bandwidth to no longer be biases by floating-point roundoff issues.  This runs through the list of routers yet another time, and uses an additional bitfield, but this should be okay: the function did not appear in profiles before, and shouldnt start appearing now.


svn:r10939
 2007-07-26 21:26:57 +00:00
Nick Mathewson
6c4864f351 r13924@catbus: nickm | 2007-07-26 16:46:45 -0400 
We can have multiple authority certificates for an authority at a time: make the code reflect that.


svn:r10937
 2007-07-26 20:49:04 +00:00
Nick Mathewson
fb2f3c035b r13921@catbus: nickm | 2007-07-26 16:26:48 -0400 
Code to add signatures to a pending consensus directory.


svn:r10936
 2007-07-26 20:26:59 +00:00
Nick Mathewson
83fa843663 r13900@catbus: nickm | 2007-07-25 16:16:30 -0400 
Better fix for GCC 4.2 warning on routerlist.c


svn:r10925
 2007-07-25 22:56:34 +00:00
Roger Dingledine
5190916670 free a small static string on exit. 
svn:r10902
 2007-07-22 06:32:28 +00:00
Roger Dingledine
e96d807db4 Revert part of r10874, since it was breaking our load balancing 
(we always picked one router past the one we wanted!) and could
conceivably read past the end of the smartlist too.

Nick, I don't know what gcc 4.2 was worried about, but we need
to find a better fix than this. :)


svn:r10901
 2007-07-22 04:36:33 +00:00
Roger Dingledine
6fc336d217 handle fetching bridge descriptors from the bridge authority too. 
svn:r10898
 2007-07-22 00:16:48 +00:00
Nick Mathewson
bbbf504281 r13827@catbus: nickm | 2007-07-19 14:42:25 -0400 
Merge in some generic address manipulation code from croup.  Needs some work.


svn:r10880
 2007-07-19 18:46:09 +00:00
Nick Mathewson
5e6f05bc31 r13822@catbus: nickm | 2007-07-18 16:43:39 -0400 
Tweak a couple of loop-related variables to make the gcc 4.2 -Wstrict-overflow warning happy.


svn:r10874
 2007-07-18 20:46:14 +00:00
Nick Mathewson
d920683718 r13821@catbus: nickm | 2007-07-18 16:29:17 -0400 
Initial code to manipulate vote timing correctly.


svn:r10873
 2007-07-18 20:46:12 +00:00
Peter Palfrader
3052bf6a84 Change routerlist_remove to not take an index argument we do not need anyway. 
Now the only remaining caller of _routerlist_find_elt is an assert()

svn:r10869
 2007-07-18 14:02:47 +00:00
Roger Dingledine
50487c249d timeout and retry schedules for fetching bridge descriptors 
svn:r10867
 2007-07-18 10:06:03 +00:00
Roger Dingledine
98ce45bebf Backport candidate: 
Fix a potential crash bug when we load many server descriptors at
once and some of them make others of them obsolete. Fixes bug
458. [Bugfix on 0.1.2.x]


svn:r10832
 2007-07-16 00:11:03 +00:00
Roger Dingledine
5ab3f49d93 backport candidate: fix a memory leak from r9039 which had us leaking 
50ish bytes every time we rebuild the cached-router files.


svn:r10830
 2007-07-15 08:34:32 +00:00
Peter Palfrader
2ce1cb22bd Comment one tor_assert 
svn:r10820
 2007-07-12 17:37:47 +00:00
Roger Dingledine
ef6bc1a451 Keep streamids from different exits on a circuit separate. This 
bug may have allowed other routers on a given circuit to inject
cells into streams. Reported by lodger; fixes bug 446. [Bugfix
on 0.1.2.x]


svn:r10818
 2007-07-12 17:09:19 +00:00
Nick Mathewson
656b7761a8 r13730@catbus: nickm | 2007-07-12 12:32:40 -0400 
Patch from lodger: avoid roundoff-error-induced crash bugs when picking routers by bandwidth.
 Also, remove listed backports for 0.1.2.x; that list is now in TODO.012


svn:r10812
 2007-07-12 16:34:45 +00:00
Peter Palfrader
9ed261cd6a In router_add_to_routerlist() only call router_have_minimum_dir_info() under some circumstances, not always 
svn:r10799
 2007-07-12 15:57:23 +00:00