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1192 Commits

Author SHA1 Message Date
Roger Dingledine
06a60c4fbb use the real socketpair if we've got it 
now it's just windows that has to use the kludged one


svn:r1675
 2004-04-19 21:31:32 +00:00
Roger Dingledine
a3200f79cd the socketpair bug is no longer a bug 
now it is a documented behavior


svn:r1674
 2004-04-19 21:25:48 +00:00
Roger Dingledine
5cfec379ae expire wedged dir conns after 5min without write, not simply after 5min 
svn:r1673
 2004-04-19 20:08:42 +00:00
Roger Dingledine
d40e9f453f give wedged dir conns a last chance to flush 
svn:r1671
 2004-04-19 01:59:20 +00:00
Roger Dingledine
c4b72a254f tmp patch to also expire old clean rend_ready circs for now 
will have to be fixed once we build-and-open rend circs preemptively


svn:r1668
 2004-04-18 09:27:05 +00:00
Roger Dingledine
e9ebefc8bf bugfix: you mean we're supposed to reuse fresh descriptors and 
refetch stale ones, not reuse stale ones and refetch fresh ones?


svn:r1667
 2004-04-18 09:04:37 +00:00
Roger Dingledine
bce1fc43a2 when you get an intro ack, don't also count it as an intro nack 
svn:r1666
 2004-04-18 08:38:40 +00:00
Roger Dingledine
3fa2925a6a if an intro circ waiting for an ack dies before getting one, then 
count it as a nack


svn:r1665
 2004-04-18 07:37:16 +00:00
Roger Dingledine
8d86f8abf5 reverse the logic, captain 
svn:r1664
 2004-04-18 06:42:13 +00:00
Roger Dingledine
7a7baf0552 expire dir connections that live for more than 5 minutes 
svn:r1663
 2004-04-18 06:35:31 +00:00
Roger Dingledine
14c30fe9fa bugfix: give dir_conn a state before building the bridge, so it has 
a state if things fail


svn:r1660
 2004-04-17 20:19:43 +00:00
Roger Dingledine
65d507b980 log n_circ_ids when attaching rend streams 
svn:r1657
 2004-04-17 10:25:38 +00:00
Roger Dingledine
26dd5c68b0 a ! goes a long way toward more helpful debug messages 
svn:r1656
 2004-04-17 10:04:00 +00:00
Roger Dingledine
bd4a776576 include sys/limits.h if it's found 
svn:r1654
 2004-04-17 06:35:18 +00:00
Roger Dingledine
a54ded2879 util.c uses LONG_MAX, needs another include on fbsd 5.x 
svn:r1653
 2004-04-17 06:35:03 +00:00
Roger Dingledine
01e594e512 clean up some warnings 
svn:r1651
 2004-04-17 06:34:20 +00:00
Roger Dingledine
0e94b9ff77 more useful logs to track weasel's bug 
svn:r1649
 2004-04-17 05:17:40 +00:00
Roger Dingledine
f5427463f5 more debugging to hunt for a bug 
svn:r1647
 2004-04-17 01:33:04 +00:00
Roger Dingledine
8d62a36256 bugfix: when you sleep your hidden-service laptop, as soon 
as it wakes up it tries to upload a service descriptor, but
socketpair fails for some reason (localhost not up yet?)

now we simply give up on that upload, and we'll try again later.


svn:r1646
 2004-04-17 00:46:05 +00:00
Roger Dingledine
f36d7b8fea fix another rare bug: when we had tried all the intro 
points for a hidden service, we fetched the descriptor
again, but we left our introcirc thinking it had already
sent an intro, so it kept waiting for a response...


svn:r1644
 2004-04-16 14:35:28 +00:00
Roger Dingledine
ed24a4f807 fix a pair of duplicate mark-for-closes 
svn:r1643
 2004-04-16 14:26:23 +00:00
Roger Dingledine
f84fa39d87 when alice uses a port that the hidden service doesn't accept, 
it now sends back an end cell (denied by exit policy). otherwise
alice would just have to wait to time out.


svn:r1642
 2004-04-16 13:49:14 +00:00
Roger Dingledine
a0a6ed85d1 more useful logging for rend services and clients 
svn:r1641
 2004-04-16 11:48:03 +00:00
Roger Dingledine
359c1fb9aa wait a minute, weasel said there was a memory-stomping bug here 
let's see if we find it


svn:r1639
 2004-04-16 08:49:14 +00:00
Roger Dingledine
9c1470840f i was wrong about one of my invariants 
now it's commented
this should fix asserts when you try an intro point, get a nack,
and try a second one and it works.


svn:r1637
 2004-04-16 08:21:35 +00:00
Roger Dingledine
598d8b8f79 put in an extra assert, might find a bug these way 
svn:r1636
 2004-04-16 04:41:07 +00:00
Roger Dingledine
4c2de3a2b6 compress end-of-second summary into one line 
svn:r1635
 2004-04-15 22:09:14 +00:00
Roger Dingledine
4d380ea902 quiet a -l info that should be -l debug 
svn:r1634
 2004-04-15 22:08:37 +00:00
Nick Mathewson
880ffd8f64 Must detach before attaching, or else we infinite-loop 
svn:r1632
 2004-04-15 03:48:26 +00:00
Nick Mathewson
f6dd710aff Strings need room for a NUL. 
svn:r1630
 2004-04-15 02:02:46 +00:00
Nick Mathewson
3f352719f3 Add a missing return -1 
svn:r1629
 2004-04-15 01:23:43 +00:00
Roger Dingledine
26c1c8f173 make unattached rend streams expire after a while (60s) 
(they were darned persistent)

also make intro circs that are waiting for acks expire after a while (20s)


svn:r1628
 2004-04-15 01:08:59 +00:00
Roger Dingledine
ac38746b3b narrow in closer 
svn:r1627
 2004-04-15 00:03:48 +00:00
Roger Dingledine
b51561f7fb prune abandoned circs better 
add debugging info for the bug weasel found


svn:r1626
 2004-04-14 23:52:29 +00:00
Nick Mathewson
37255d24bc Retry non-final-hop rendezvous failures 
svn:r1625
 2004-04-14 21:40:50 +00:00
Nick Mathewson
94f126bca3 Never ever leave ri.platform unset. 
svn:r1624
 2004-04-14 19:51:57 +00:00
Roger Dingledine
cda782bac0 make rendezvous points work again 
(yay. now time to mess them up again.)


svn:r1619
 2004-04-14 05:18:21 +00:00
Roger Dingledine
49f5e5b4ae handle more purposes in new_route_len 
svn:r1618
 2004-04-14 05:06:08 +00:00
Roger Dingledine
465f0e528a call circuit_build_failed() even when the failure is immediate 
svn:r1617
 2004-04-14 04:32:49 +00:00
Nick Mathewson
ddd45a7c0a Do not segfault on missing intro points. 
svn:r1616
 2004-04-14 04:19:12 +00:00
Roger Dingledine
f07d880f38 remove unused variable 
svn:r1615
 2004-04-13 23:01:10 +00:00
Roger Dingledine
1d7979b460 let introcircs receive acks. rend streams now deal correctly again. 
(i think)


svn:r1614
 2004-04-13 22:56:24 +00:00
Nick Mathewson
5514ad715b Scan list of servers in directory after reloading fingerprint list; remove any servers that are no longer recognized. 
svn:r1613
 2004-04-13 20:06:08 +00:00
Nick Mathewson
baaf58fe1d only consider uploading descriptors every 5 sec 
svn:r1612
 2004-04-13 19:53:25 +00:00
Nick Mathewson
867832cd07 or, not and 
svn:r1610
 2004-04-13 18:44:42 +00:00
Nick Mathewson
d19abb2402 Handle END_STREAM_REASON_{EXITPOLICY|RESOLVEFAILED} 
svn:r1609
 2004-04-13 17:49:41 +00:00
Nick Mathewson
11ca973d26 Mark service descriptors as dirty when we have lost an intro point 
svn:r1608
 2004-04-13 17:20:41 +00:00
Nick Mathewson
a2ece0fc08 Separate "start-establishing-introduction" from "upload descriptors"; only upload descriptors containing fully established intro points. 
svn:r1607
 2004-04-13 17:16:47 +00:00
Roger Dingledine
e0ce205a76 clean up circuit rebuilding some; fix some bugs we hadn't hit yet 
svn:r1606
 2004-04-13 05:20:52 +00:00
Nick Mathewson
c9b5ca39de Handle the rendezvous-circ elements of retrying introductions. 
svn:r1604
 2004-04-13 03:19:58 +00:00
Nick Mathewson
a4d25bdbd9 <arma> you should make r and i and use r for r and i for i 
svn:r1603
 2004-04-13 02:36:37 +00:00
Nick Mathewson
e53ba59250 Handle introduce naks. Arma: Is this right? 
svn:r1602
 2004-04-13 02:31:52 +00:00
Nick Mathewson
8483bace65 Get the rest of intro-ack/nak handling in ... except for the tricky "pick a new intro and re-extend and re-try" part. 
svn:r1601
 2004-04-13 01:41:39 +00:00
Nick Mathewson
9cd163f6ff Have find_intro_circuit return non-open circs 
svn:r1600
 2004-04-13 01:15:06 +00:00
Nick Mathewson
5af7e27c62 Re-number the new relay command so as to maintain backward compatibility. Doh! 
svn:r1598
 2004-04-13 00:38:16 +00:00
Nick Mathewson
a5bfe84509 ACK/NAK INTRODUCE1 requests. (We do no useful processing on them yet) 
svn:r1597
 2004-04-12 23:33:47 +00:00
Roger Dingledine
f4ff5a75c1 break circuit_build_needed_circs into its own func 
svn:r1596
 2004-04-12 22:47:12 +00:00
Roger Dingledine
c5052bec95 normal circs are 3 hops, but rend/intro circs are 4, because 
the initiator doesn't get to choose the last hop


svn:r1595
 2004-04-12 18:40:14 +00:00
Nick Mathewson
fc5a766298 Use service IDs in rendmid. (rendclient and common require no changes, it seems) 
svn:r1594
 2004-04-12 18:10:28 +00:00
Roger Dingledine
2321d21b3b bump allowed rend desc skew from 60 mins to 90 mins 
svn:r1593
 2004-04-12 09:44:38 +00:00
Nick Mathewson
306adfc8bd Fix two dumb leaks in crypto.c 
svn:r1592
 2004-04-12 05:27:38 +00:00
Nick Mathewson
1dbf61e7e6 Use service id instead of hex id in rendservice.c log messages. Rendcommon and rendclient will follow tomorrow. 
svn:r1591
 2004-04-12 05:12:50 +00:00
Nick Mathewson
c024745bd4 Cosmetic patch for arma's fix for The Bug: Don't set the state to 
RESOLVEFAILED if the resolve didn't fail; set it to CONNECTING
instead.


svn:r1590
 2004-04-11 17:07:45 +00:00
Roger Dingledine
d8c954e156 continue beating at pieces of The Bug 
svn:r1588
 2004-04-09 21:31:09 +00:00
Roger Dingledine
23c193c065 if dns resolve is valid, but our exit policy rejects it or 
the connect attempt fails immediately, we were trying to
double-remove it from the dns pending list.

i think this might have been The Bug.
(thanks weasel!)


svn:r1587
 2004-04-09 21:06:14 +00:00
Roger Dingledine
8f8d185f4b give better instructions than just 'mail arma' 
svn:r1586
 2004-04-09 20:23:25 +00:00
Roger Dingledine
48e0228f1e expire old CIRCUIT_PURPOSE_C_REND_READY circs too 
svn:r1585
 2004-04-09 20:08:13 +00:00
Nick Mathewson
4e1b65f53d Dump introduction point status on kill -USR1 
svn:r1584
 2004-04-09 20:02:16 +00:00
Nick Mathewson
f9ade70cf9 Resolve init-services-in-do-hup issue 
svn:r1583
 2004-04-09 19:37:50 +00:00
Roger Dingledine
c80b42e17c don't call rend_services_init right before we fetch the 
dir, because we call it right after now.


svn:r1582
 2004-04-09 19:34:55 +00:00
Roger Dingledine
c5bef32d95 call directory_has_arrived has arrived every time we get 
a new directory, not just the first time


svn:r1581
 2004-04-09 19:30:38 +00:00
Nick Mathewson
c256f2c3a1 Make comment more sensible. Still uncertain about when to call rend_services_init, though. 
svn:r1580
 2004-04-09 17:54:20 +00:00
Nick Mathewson
e6964ed7e6 set rend exit connection state _before_ calling rend_service_set_connection_addr_port and maybe eventually assert_connection_ok. This solves the other half of the bug weasel found. 
svn:r1579
 2004-04-09 17:51:57 +00:00
Nick Mathewson
facb5d4221 Reload rendezvous service keys on sighup; otherwise, we wind up with a 
bunch of half-initialized services.  This should solve half of
weasel's current bug.  The crash is the other half.

(arma: should we also call rend_services_init on hup?)


svn:r1578
 2004-04-09 17:48:09 +00:00
Peter Palfrader
a1a4c5be19 Update cvsignores 
svn:r1577
 2004-04-09 13:14:52 +00:00
Roger Dingledine
4011906b6b get more serious about hunting The Bug 
(it has been haunting us since the days of 0.0.2preX)


svn:r1576
 2004-04-09 09:39:42 +00:00
Nick Mathewson
9b436c7f7a remove a stray printf 
svn:r1575
 2004-04-08 20:59:48 +00:00
Nick Mathewson
aa7cfd93e5 Fix base32 implementation; make base32 implementation follow standard; add more tests for base32 
svn:r1574
 2004-04-08 20:56:33 +00:00
Nick Mathewson
d237692396 Fix unit tests (now that platform code works differently) 
svn:r1573
 2004-04-08 20:22:01 +00:00
Roger Dingledine
3b97a54226 when rend_cache_store warns, give more detail 
svn:r1572
 2004-04-08 20:13:28 +00:00
Nick Mathewson
aa2189b406 note which preexisting or connection we found. 
svn:r1571
 2004-04-08 19:49:55 +00:00
Roger Dingledine
eb9f5a561e circuit-level sendmes weren't working, because the exit 
thought it was an exit.

i overhauled the edge_type mechanism. hopefully this will help.


svn:r1570
 2004-04-08 09:41:28 +00:00
Roger Dingledine
8e686d0c72 we added more AP conns, oops 
svn:r1569
 2004-04-08 07:25:54 +00:00
Roger Dingledine
4122e2de11 stop being so eager to have rend_cache_store reject the 
service descriptor


svn:r1566
 2004-04-08 05:08:27 +00:00
Nick Mathewson
bb46d782ab Be endianly-correct for rendezvous functionality 
svn:r1565
 2004-04-08 04:47:39 +00:00
Roger Dingledine
15de201041 log which intro points we picked 
svn:r1564
 2004-04-08 04:36:13 +00:00
Nick Mathewson
2a01e3ad10 Launch intro services after launching connections; allow ORs to build circuits through as-yet-unconnectd ORs 
svn:r1562
 2004-04-08 03:53:39 +00:00
Roger Dingledine
299df7117c don't try to circuit_log_path if you're at the exit edge of a circ 
svn:r1561
 2004-04-08 03:30:47 +00:00
Nick Mathewson
ede1d3e42d Invert strcasecmp check for supports-rendezvous 
svn:r1560
 2004-04-08 03:21:15 +00:00
Roger Dingledine
3e7c8a40bc bugfix: alice would crash if bob advertised 0 intro points 
svn:r1559
 2004-04-08 03:18:03 +00:00
Nick Mathewson
024c059fae Force tor_malloc(0) to always be sane 
svn:r1558
 2004-04-08 03:05:08 +00:00
Nick Mathewson
40f7324eea Allow service descriptors with no intro points 
svn:r1557
 2004-04-08 03:02:50 +00:00
Nick Mathewson
8351847afd Nothing is good enough for you, is it? 
svn:r1556
 2004-04-08 02:50:34 +00:00
Nick Mathewson
14e31fbd71 Use CIRCUIT_IS_ORIGIN in favor of boolean circ->cpath 
svn:r1555
 2004-04-08 02:24:06 +00:00
Roger Dingledine
ad2192c90f only call circuit_build_failed when we're circ's origin 
svn:r1554
 2004-04-08 02:22:26 +00:00
Roger Dingledine
36d7cc8529 make the max buf size 10 megabytes, not 1 megabyte 
need to implement flexible buffer sizes soon


svn:r1553
 2004-04-08 02:19:35 +00:00
Roger Dingledine
4d194ef13f clean up rend_client_get_random_intro 
svn:r1552
 2004-04-08 02:11:49 +00:00
Nick Mathewson
46c82e7dbe Set rend_query on exiting streams 
svn:r1551
 2004-04-08 02:10:43 +00:00
Roger Dingledine
584350feb8 don't log info when we asked for log warn 
svn:r1548
 2004-04-08 01:59:31 +00:00
Nick Mathewson
60772ec90c Split out major functionality of circuit_get_best; rephrase a few booleans 
svn:r1547
 2004-04-08 01:55:21 +00:00