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911 Commits

Author SHA1 Message Date
Nick Mathewson
25a9bc594f Finish missing comment :p 
svn:r1444
 2004-04-02 23:04:10 +00:00
Nick Mathewson
08d748b6b3 Implement rennd_services_init 
svn:r1443
 2004-04-02 23:01:00 +00:00
Roger Dingledine
fc3d7383e7 router_choose_random_node can take a smartlist of nodes to exclude 
svn:r1442
 2004-04-02 22:30:39 +00:00
Roger Dingledine
f34e6da3e7 now circuit_get_newest returns an appropriate circ for your purpose 
connection_ap_handshake_attach_circuit attaches to a circ of the
right purpose

add a skeletal rendclient.c


svn:r1441
 2004-04-02 22:23:15 +00:00
Nick Mathewson
4cb21bab48 Make preferred/excluded intro points configurable 
svn:r1440
 2004-04-02 22:06:46 +00:00
Nick Mathewson
a981c4099a Implement midpoint functionality for rendezvous points. 
svn:r1439
 2004-04-02 21:56:52 +00:00
Nick Mathewson
79fc52170e For hidden services: handle INTRODUCE2, send ESTABLISH_INTRO, RENDEZVOUS1. 
Also:
- Add a pending final cpath element to build_state
- Rename S_RENDEZVOUSING to S_CONNECT_REND
- Add [CS]_REND_JOINED
- Split out logic to initialize cpath crypto objects.
- Have circuits/cpaths remember the KH element from their handshake, so they
  can use it for other authentication later. (As in ESTABLISH_INTRO)


svn:r1438
 2004-04-01 22:21:01 +00:00
Nick Mathewson
6b958494f3 refactor to use new digest/checksig wrapper, add emacs magic, untabify 
svn:r1437
 2004-04-01 22:12:00 +00:00
Nick Mathewson
cbbd13f789 Add new functions to wrap digest and sign/checksig. 
svn:r1436
 2004-04-01 22:10:33 +00:00
Roger Dingledine
64cb3a027f teach directory servers to handle renddesc responses 
svn:r1434
 2004-04-01 21:32:01 +00:00
Roger Dingledine
05b99bcf7d alice chooses her rendezvous node from all running routers 
and she can set preferences in her options


svn:r1433
 2004-04-01 20:33:29 +00:00
Nick Mathewson
103b8ead40 Finish implementing what-bob-does-on-INTRODUCE2 
svn:r1432
 2004-04-01 20:05:57 +00:00
Roger Dingledine
f05937355e teach alice to recognize y.onion addresses 
svn:r1430
 2004-04-01 19:39:11 +00:00
Nick Mathewson
7993382ba1 Add some hooks to handle rendezvous-related cells at ORs 
svn:r1429
 2004-04-01 04:07:09 +00:00
Roger Dingledine
cc3c4245cb let the circuit-launcher choose the exit node (if he wants) 
svn:r1428
 2004-04-01 03:44:49 +00:00
Nick Mathewson
9feb44d3c4 Make it compile. 
svn:r1427
 2004-04-01 03:43:54 +00:00
Nick Mathewson
c671b10695 Add a (also fragmentary) function to handle introduction requests 
svn:r1426
 2004-04-01 03:34:05 +00:00
Roger Dingledine
d01497cf3c outline what bob does to initialize his hidden services 
let circuit_launch_new return the circ it just made


svn:r1424
 2004-04-01 03:23:28 +00:00
Nick Mathewson
35f531b94f Add helpful hybrid encryption functions 
svn:r1423
 2004-04-01 03:08:35 +00:00
Roger Dingledine
36ff23209b let alice recognize a y.onion address and, uhm, do something 
svn:r1422
 2004-04-01 02:41:41 +00:00
Roger Dingledine
d13857a3f0 put in hooks for alice and bob logic when circuits finish/fail 
let you specify the purpose of circuits you launch

bugfix: we used to be declaring the first successful circuit too                               early -- when the first hop finished. now we're more accurate.


svn:r1421
 2004-04-01 01:57:22 +00:00
Nick Mathewson
6d8be5e6f6 Add relay command types for rendezvous 
svn:r1419
 2004-04-01 01:11:28 +00:00
Roger Dingledine
ee45ae575d allow conns to demand to be attached to a clean circuit 
(nobody uses this yet)


svn:r1417
 2004-03-31 23:06:16 +00:00
Roger Dingledine
a0b0d16981 Add an ap_bridge function to do a socketpair and skip socks. 
This allows us to do a directory connection *through* tor just
as if we're doing it as an application.

Make ap_conns tolerate it when the application sends stuff before
The socks handshake is done (it just buffers it).

Tell directory_initiate_command the length of the payload (because
it might include nuls).

Add a directory_has_arrived function to, for example, start building
the rendezvous service descriptor.


svn:r1412
 2004-03-31 22:02:13 +00:00
Nick Mathewson
28adda81e6 Add missing file 
svn:r1411
 2004-03-31 21:54:56 +00:00
Nick Mathewson
bf83b1e345 Add code to configure hidden services, parse configuration, generate keys and service IDs, and store/load them from disk 
svn:r1410
 2004-03-31 21:35:23 +00:00
Nick Mathewson
157cd7fe15 Fix warning 
svn:r1409
 2004-03-31 20:58:35 +00:00
Roger Dingledine
b4a61d1ab1 better way: always nul-terminate. then sometimes use it, sometimes not. 
svn:r1408
 2004-03-31 05:10:34 +00:00
Roger Dingledine
87dbd36a3c let fetch_from_buf_http tolerate nuls in the http body 
teach directory.c about which places it needs to nul-terminate
body before it uses it, and which places it must not


svn:r1407
 2004-03-31 05:01:30 +00:00
Nick Mathewson
8fedefe6cb rename hidserv_xx 
svn:r1406
 2004-03-31 04:10:10 +00:00
Nick Mathewson
b32440a028 Implement hidserv_XX functions; there is still an XXX in directory_handle_command 
svn:r1404
 2004-03-31 03:42:56 +00:00
Nick Mathewson
6ea61d5e0d Parse and generate service descriptors 
svn:r1403
 2004-03-31 02:07:38 +00:00
Roger Dingledine
670aeb6c8d add and use stubs for hidserv lookup and store 
svn:r1402
 2004-03-30 23:41:24 +00:00
Nick Mathewson
93ab51e9ac Make smartlist Do What Arma Expects. 
svn:r1401
 2004-03-30 22:59:00 +00:00
Roger Dingledine
2d3ac08633 Refactor directory servers 
* read all the time (before we would ignore eof sometimes, oops)
* we can handle different urls now
* send back 404 for an un-handled url
* commands initiated by the client can handle payloads now
* introduce conn->purpose to avoid exponential state-space explosion


svn:r1400
 2004-03-30 22:57:49 +00:00
Nick Mathewson
96a86ef14d Remove maximum-size field from smartlists 
svn:r1397
 2004-03-30 20:05:52 +00:00
Nick Mathewson
0ba9ab5fb0 Add rendezvous-related metadata and code to circuits. Initially, we 
thought that a complicated adjunct structure would be necessary, but
it doesn't look that way anymore.

Of course, I might have forgotten something.


svn:r1396
 2004-03-30 19:52:42 +00:00
Nick Mathewson
6ea95488d2 Add more key manipulation functions, and base32 functions, to crypto 
svn:r1395
 2004-03-30 19:47:32 +00:00
Roger Dingledine
524312494b use 'notice' loglevel for things the operator should hear 
but that aren't warnings


svn:r1384
 2004-03-30 03:15:53 +00:00
Roger Dingledine
f796957182 don't freak people out as much with the warning message 
svn:r1378
 2004-03-30 00:06:59 +00:00
Roger Dingledine
c09b185f03 re-enable recommendedversion checking (oops, thanks weasel) 
svn:r1376
 2004-03-30 00:02:52 +00:00
Roger Dingledine
83c88c55fd old or skewed descriptor doesn't mean we failed to parse it 
svn:r1373
 2004-03-29 23:23:01 +00:00
Roger Dingledine
ce08baba1b refactor directories a smidgen 
svn:r1371
 2004-03-29 22:18:05 +00:00
Roger Dingledine
9723061dd9 first guess at a set of circuit purposes 
svn:r1370
 2004-03-29 22:14:19 +00:00
Roger Dingledine
bcda3ebaef bugfix: we were closing socks-request connections immediately, rather 
than flushing them, if they were timing out before we marked them


svn:r1366
 2004-03-29 20:04:09 +00:00
Roger Dingledine
7118c6177d clean up a few more bugs 
svn:r1365
 2004-03-29 19:57:50 +00:00
Roger Dingledine
155c777a84 fix typo 
svn:r1364
 2004-03-29 19:53:53 +00:00
Roger Dingledine
0edf0ea7cc make normal exit nodes less likely to crash from the conn-munging bug 
but leave dirservers just as likely to crash


svn:r1363
 2004-03-29 19:51:39 +00:00
Nick Mathewson
6a79b1cb57 Re-enable unit tests for directory generation. 
svn:r1362
 2004-03-29 19:50:59 +00:00
Nick Mathewson
0e6084d751 Remove descriptors that are older than 24 hours from the directory. Use strlcat instead of strncat to generate directories. 
svn:r1361
 2004-03-29 19:28:16 +00:00
Nick Mathewson
47b9d4439a Possible fix for c99 aliasing warnings 
svn:r1360
 2004-03-29 06:18:04 +00:00
Roger Dingledine
8c3999c964 make it less noisy for normal ORs when a server uses a false nickname 
svn:r1359
 2004-03-28 21:35:02 +00:00
Roger Dingledine
4a5586b8e3 make dns resolves a lot faster 
(but only enable this once we've found the bug)


svn:r1358
 2004-03-28 21:16:52 +00:00
Roger Dingledine
2ba9901cb4 oh, i forgot to enable the find-munged-conn function 
svn:r1357
 2004-03-28 21:14:05 +00:00
Roger Dingledine
e6a2e03524 hold socks reply open until flushed (if possible) 
svn:r1356
 2004-03-28 09:48:21 +00:00
Roger Dingledine
f241fdfc73 there is yet another dns-pending-conn-clobbering bug 
somewhere


svn:r1354
 2004-03-28 04:54:36 +00:00
Roger Dingledine
56dfc3151f work around a tsocks bug 
when an AP connection dies early, be sure to do a socks reject
for it. if you just hang up, tsocks goes into an infinite loop.


svn:r1352
 2004-03-27 05:45:52 +00:00
Roger Dingledine
9ab5f3c067 fix an assert trigger where an OP would fail to handshake, and we'd 
expect it to have a nickname.


svn:r1351
 2004-03-27 01:28:14 +00:00
Roger Dingledine
47b40de0aa only build circuits after we've fetched the directory 
this resolves a subtle bug where tor clients were preferentially using
the directory servers, since when they start building circuits they
know only about the directory servers

on the other hand, it now takes longer after startup before there's
a working circuit. so it goes.


svn:r1350
 2004-03-27 00:15:09 +00:00
Roger Dingledine
f2a692081f make it less noisy to consider exit policies 
svn:r1349
 2004-03-27 00:13:27 +00:00
Roger Dingledine
32e268c61b oops, 0.0.4 is more broken than 0.0.3 
maybe this will fix it


svn:r1347
 2004-03-26 23:37:13 +00:00
Roger Dingledine
45699bb5ee clean up some 'warn' messages while i'm at it 
svn:r1342
 2004-03-26 22:28:16 +00:00
Roger Dingledine
9c69f14a49 fix two assert triggers (darn it, I hate releasing software) 
when connecting to a dirserver or OR and the network is down,
we would crash.


svn:r1340
 2004-03-26 22:07:45 +00:00
Roger Dingledine
4d747cd954 a missing comma could wreak all sorts of havoc. 
svn:r1335
 2004-03-26 18:29:05 +00:00
Nick Mathewson
d44e3ad809 Remove unused open circuits when there are too many, not when they are too old. 
svn:r1332
 2004-03-21 06:33:57 +00:00
Nick Mathewson
b3f6b55ea1 Dont expire circuits we didnt originate. This may be redundant somehow, but better safe than sorry. 
svn:r1331
 2004-03-21 05:01:06 +00:00
Nick Mathewson
f608b85ddf Replace all connection_removes outsice of main.c with connection_mark_for_close 
svn:r1328
 2004-03-21 03:18:45 +00:00
Nick Mathewson
b7c2b18bd6 Add a RunTesting option to try to learn link state by creating test circuits, even when SocksPort is off. 
svn:r1327
 2004-03-21 03:03:10 +00:00
Roger Dingledine
3d2c6c7cfa catch signals in a more portable way, so solaris can catch them too 
svn:r1324
 2004-03-20 23:27:22 +00:00
Roger Dingledine
ed0ef86c0e make OR not crash when non-OR connection dies 
svn:r1319
 2004-03-20 20:37:49 +00:00
Roger Dingledine
568a4e0a04 warn and fail if server chose a nickname with illegal characters 
svn:r1318
 2004-03-20 20:28:53 +00:00
Roger Dingledine
4f0bad280d make servers not crash when they rep-hist-note circuits that don't start at them 
svn:r1317
 2004-03-20 20:21:20 +00:00
Roger Dingledine
66f878513f deal with hardware word alignment 
this was causing the seg faults on sparc processors

i wonder if i got them all.


svn:r1314
 2004-03-20 09:30:30 +00:00
Nick Mathewson
2ba2f02181 Integrate the new "rephist" [rep(utation) hist(ory)] module to trace 
successful/failed connections, successful/failed extends, and
connection uptimes.

It's still not done: more tests are needed, and not everything calls
connection/circuit_mark_for_close properly.  This skews the results.

Also, there needs to be a 'testing' mode for non-OP ORs, where they
periodically build circuits just to test whether extends work.


svn:r1313
 2004-03-20 04:59:29 +00:00
Nick Mathewson
da9d5ccfda Add initial history-tracking backend code for reputation module. Not called or tested yet. 
svn:r1310
 2004-03-20 01:48:05 +00:00
Nick Mathewson
b0ef4e1143 Use strmap code for client DNS. 
svn:r1309
 2004-03-20 01:21:19 +00:00
Nick Mathewson
9199696182 Add some wrappers around SPLAY_* for the common map-from-string-to-X case. 
It will probably be less blindingly fast than using SPLAY_* directly, but
only slightly so.


svn:r1306
 2004-03-19 22:07:24 +00:00
Roger Dingledine
c195f69058 isspace and friends take an int. solaris cares. 
svn:r1303
 2004-03-19 20:50:12 +00:00
Roger Dingledine
208625ae31 clean up some presentation and comments 
svn:r1294
 2004-03-18 19:22:56 +00:00
Roger Dingledine
a346889e94 make directory format tests quiet again 
svn:r1287
 2004-03-15 05:13:25 +00:00
Roger Dingledine
0b9c140102 make it warn about internal IPs not only if we had to guess, 
but also if they used a hostname rather than an IP


svn:r1285
 2004-03-15 04:57:24 +00:00
Roger Dingledine
70cc557a18 only complain about private IPs if we had to guess 
svn:r1279
 2004-03-15 04:04:16 +00:00
Roger Dingledine
be18884765 and another one 
svn:r1278
 2004-03-15 04:00:14 +00:00
Roger Dingledine
fdc5751c60 bugfix: address that strcat vulnerability in circuit.c 
svn:r1273
 2004-03-14 22:47:11 +00:00
Roger Dingledine
5d41346b67 prevent servers from publishing an internal IP as their address 
svn:r1272
 2004-03-14 18:12:59 +00:00
Roger Dingledine
74ef3a63ae bugfix: decrement OR connections from global_bucket too 
bugfix: don't return immediately for has_pending_tls_data unless
        the conn is allowed to read


svn:r1270
 2004-03-14 17:06:29 +00:00
Roger Dingledine
703b2d3cf8 refactor bandwidth-control token buckets 
this is a checkpoint commit; there still remain some
bugs, er, somewhere.


svn:r1269
 2004-03-14 16:00:52 +00:00
Roger Dingledine
1ae45b771e don't close all the fd's when you spawn a thread, only when you fork 
svn:r1267
 2004-03-12 21:52:15 +00:00
Roger Dingledine
965a73dc71 bugfix: we were caching transient dns failures 
svn:r1266
 2004-03-12 18:45:42 +00:00
Roger Dingledine
87797bcde5 get rid of those pesky tabs 
svn:r1264
 2004-03-12 13:00:34 +00:00
Roger Dingledine
6af8d0606f inform unapproved servers when we reject their descriptors 
svn:r1263
 2004-03-12 12:43:13 +00:00
Roger Dingledine
623cb0e311 more details when a conn is closed before it's done flushing 
svn:r1262
 2004-03-12 08:16:48 +00:00
Roger Dingledine
52e813951a start tracking the 'broken pipe' error 
svn:r1261
 2004-03-11 20:15:53 +00:00
Nick Mathewson
976bacae94 Make all the other read/writes into recv/sends, except when they shouldn't be. 
svn:r1260
 2004-03-11 06:35:03 +00:00
Nick Mathewson
060d721554 UnDOSify CRLF->LF. 
svn:r1259
 2004-03-11 06:22:53 +00:00
Nick Mathewson
9b4203266e Make OP work on windows! (Also misc logging tweaks) 
svn:r1258
 2004-03-11 06:19:08 +00:00
Nick Mathewson
59e2c77824 Get entropy in windows. 
svn:r1257
 2004-03-11 05:14:06 +00:00
Roger Dingledine
8e4f1f67fa actually, if recommendedversions is required for dirservers, 
then require it.


svn:r1253
 2004-03-10 07:44:31 +00:00
Roger Dingledine
3ba392e69f give a useful error message to clients when the dirserver hasn't 
defined any recommended versions


svn:r1252
 2004-03-10 07:02:56 +00:00
Nick Mathewson
d877aac5ad Make windows version correct; initialize windows foolishness so that gethostbyname works. 
svn:r1250
 2004-03-10 06:26:38 +00:00
Nick Mathewson
c230132562 Fix some bugs in parse_time 
svn:r1249
 2004-03-09 22:17:35 +00:00
Nick Mathewson
0e5a134709 Fix DOS line endings; autoconfize checks for strptime and inet_aton 
svn:r1248
 2004-03-09 22:09:13 +00:00
Nick Mathewson
2da54de968 Make tor build on windows again. More work still needed 
svn:r1247
 2004-03-09 22:01:17 +00:00
Roger Dingledine
30969421d3 stop troubling router operators with unapproved router connect attempts 
but give the dirserver operator more information


svn:r1246
 2004-03-09 14:53:00 +00:00
Roger Dingledine
416993afc1 bugfix: only set conn->hold_open_until_flushed after marking 
svn:r1245
 2004-03-08 01:19:57 +00:00
Roger Dingledine
6e22801e0f when you get a desc from an unknown router, log its fingerprint 
svn:r1244
 2004-03-08 00:15:40 +00:00
Roger Dingledine
0ab367ed91 re-try streams at most 4 times 
svn:r1242
 2004-03-07 23:50:15 +00:00
Roger Dingledine
10cee8b7f7 fix a rare race condition: when we send a cell and then 
mark an OR connection expired, we might close it before
finishing a flush if the other side isn't reading.


svn:r1240
 2004-03-06 06:05:00 +00:00
Roger Dingledine
516ef41ac1 if a stream times out after 15s without a connected cell, 
don't try that circuit again.


svn:r1239
 2004-03-06 05:10:07 +00:00
Roger Dingledine
c362ed877d if the directory client hangs up before getting the directory, 
then give up on him


svn:r1238
 2004-03-06 05:09:33 +00:00
Roger Dingledine
6c9d78b319 stop asserting that computers always go forward in time 
it's simply not true


svn:r1236
 2004-03-06 01:43:37 +00:00
Nick Mathewson
1e5b7bc6f1 New, more flexible directory parsing backend. Uses a bit more RAM, but implements the new spec. Uses more RAM, but not so you would notice. 
svn:r1235
 2004-03-05 05:48:28 +00:00
Roger Dingledine
01e06148a1 make workers explain their death better when tor dies 
and make them say it at log level info rather than err


svn:r1232
 2004-03-04 21:26:23 +00:00
Roger Dingledine
8fe504fee6 bugfix: don't pass complex things to the connection_mark_for_close macro 
svn:r1231
 2004-03-04 20:49:38 +00:00
Nick Mathewson
c03e9206ae Clean up dns->connection_mark_for_close->dns_remove path 
svn:r1230
 2004-03-04 18:43:44 +00:00
Roger Dingledine
89d9d80e76 Store options->Address as IP, not hostname 
And figure it out while reading config, not every time you
rebuild the descriptor


svn:r1226
 2004-03-04 01:53:56 +00:00
Nick Mathewson
b7633e2e67 Try to find out early if buffers get trashed or double-freed. 
svn:r1225
 2004-03-03 22:49:15 +00:00
Roger Dingledine
5e2e6555a2 and a minor patch 
svn:r1215
 2004-03-03 08:48:32 +00:00
Roger Dingledine
419a672222 holding until flush was borked 
we were never writing anything when hold_open_until_flushed was set,
since conn_write returns early if marked_for_conn is set.

seems a bit better now.


svn:r1214
 2004-03-03 08:46:18 +00:00
Roger Dingledine
6022bfea11 better debugging for lonely flushes 
svn:r1213
 2004-03-03 07:26:58 +00:00
Roger Dingledine
d8e5f3a3a2 close immediately when write() fails too, else things will turn bad 
svn:r1212
 2004-03-03 07:26:34 +00:00
Roger Dingledine
dbdd2eaa2a don't mark_for_close again when the destroy arrives after the end cell 
svn:r1211
 2004-03-03 07:24:53 +00:00
Roger Dingledine
3c71d09402 use conn->hold_open_until_flushed for streams 
and also note/fix a variety of other stream-based bugs


svn:r1210
 2004-03-03 06:26:34 +00:00
Nick Mathewson
f4e4dac801 Implement hold_open_until_flushed. I may have missed something important. 
svn:r1209
 2004-03-03 05:08:01 +00:00
Roger Dingledine
8275e2302c make socks5 not give a spurious warning 
also rename AP_CONN_STATE_CONNECTING to _CONNECT_WAIT


svn:r1208
 2004-03-03 04:54:16 +00:00
Roger Dingledine
77bb3e054e reenable part of assert_circuit_ok, leave some still disabled 
svn:r1207
 2004-03-03 04:11:18 +00:00
Roger Dingledine
de146de0c5 make circuit-building less noisy when a node in your exclude/exit/entrynodes is down 
svn:r1206
 2004-03-03 03:02:06 +00:00
Nick Mathewson
20ecb66c7d Fix (maybe) assert_circuit_ok. leave it disabled till arma confirms 
svn:r1205
 2004-03-03 02:24:17 +00:00
Nick Mathewson
5a053a6a81 remove redundant check 
svn:r1204
 2004-03-03 02:14:35 +00:00
Nick Mathewson
6379dbbe2a warn more when losing data on closed/marked connections. 
svn:r1203
 2004-03-03 02:07:57 +00:00
Roger Dingledine
49281424ae bugfix: close_immediate called buf_clear but listeners don't have bufs 
svn:r1202
 2004-03-03 01:58:45 +00:00
Nick Mathewson
5985aef18a Nth time is the charm on list manip. 
svn:r1201
 2004-03-03 01:37:54 +00:00
Roger Dingledine
4f6cf727b9 fix a pair of lurking segfaults 
svn:r1198
 2004-03-02 18:08:07 +00:00
Nick Mathewson
6f3c6d1289 Split out mark_for_close with circuits. Seems to work for me. 
svn:r1197
 2004-03-02 17:48:17 +00:00
Nick Mathewson
a1e4c6dc85 Fix assertion failure spotted by arma. 
Apparently, when a DNS failure was already cached, then when we tried
to mark the exit connection as closed, we'd try to remove it from the
pending queue anyway, and hit an assert.  Now, we put failed-resolve
connections in a separate state so that mark_for_close does the right
thing.


svn:r1196
 2004-03-02 07:24:11 +00:00
Roger Dingledine
b961732246 add --version, note that --help is probably obsolete 
svn:r1195
 2004-03-02 05:19:01 +00:00
Roger Dingledine
1147289dc0 make config_assign fail rather than warn for unrecognized config options 
svn:r1194
 2004-03-02 05:00:50 +00:00
Roger Dingledine
f81ad1550e note an assert trigger bug 
nick, want to fix this? :)


svn:r1192
 2004-03-01 12:37:45 +00:00
Nick Mathewson
5072488a95 make 'make test' exit(1) if a test fails. 
svn:r1190
 2004-03-01 06:45:32 +00:00
Roger Dingledine
2c341cd032 put switch_id and start_daemon earlier 
svn:r1188
 2004-02-29 22:34:38 +00:00
Roger Dingledine
e2881631cf fix duplicate call to connection_mark_for_close 
svn:r1187
 2004-02-29 22:07:44 +00:00
Roger Dingledine
2ac37c64f2 bugfix: we were checking the wrong thing to see if 'reason' 
was out of range


svn:r1186
 2004-02-29 22:04:52 +00:00
Roger Dingledine
8e5c1921fc when a stream is 15s late, print out the circuit at -l warn 
svn:r1180
 2004-02-29 09:15:29 +00:00
Roger Dingledine
ef5f917e9e print a statement when the first circ is finished, 
so the user knows it's working


svn:r1179
 2004-02-29 03:52:38 +00:00
Roger Dingledine
4716d4d871 bugfix: only warn about an unrouter router after we've fetched a directory 
svn:r1178
 2004-02-29 01:31:33 +00:00
Roger Dingledine
b4338ce704 disable buffer tests, until we rewrite them (one of them fails) 
svn:r1177
 2004-02-29 00:15:20 +00:00
Roger Dingledine
195ee8c845 create a separate connection_edge_destroy() function 
svn:r1176
 2004-02-29 00:11:37 +00:00
Roger Dingledine
62d3df8633 bugfix: when we time out on a stream and detach, send an end first 
svn:r1175
 2004-02-28 23:56:50 +00:00
Roger Dingledine
ae67c48805 bugfix: in some cases, connection_mark_for_close wasn't marking the conn 
svn:r1174
 2004-02-28 23:52:56 +00:00
Roger Dingledine
3fb9c869a8 clearer warning message 
svn:r1173
 2004-02-28 23:31:15 +00:00
Roger Dingledine
c058f87513 disallow changing from ORPort==0 to ORPort>0 on hup 
svn:r1172
 2004-02-28 23:30:41 +00:00
Roger Dingledine
928db6dadc cwd to datadir if it's defined, rather than / 
this way people can get cores if they want to


svn:r1171
 2004-02-28 23:23:06 +00:00
Roger Dingledine
5701cc2359 fix the function comment 
svn:r1169
 2004-02-28 22:34:47 +00:00
Nick Mathewson
0a673f4491 Split dns_cancel_pending_resolve into dns_cancel_pending_resolve (kill a 
resolve in response to a DNS worker dying) and connection_dns_remove (remove
a pending connection from the resolve structure.)


svn:r1168
 2004-02-28 22:23:44 +00:00
Roger Dingledine
9a55700747 add a log_warn to notify us of yet another potential dns.c bug 
svn:r1167
 2004-02-28 22:13:58 +00:00
Nick Mathewson
833d14246d Make dns_cancel_pending_resolve less agressive. 
svn:r1166
 2004-02-28 22:06:59 +00:00
Nick Mathewson
55174d1cb0 Fix bug on dns_found_answer from mark_to_close stuff. 
svn:r1165
 2004-02-28 21:52:58 +00:00
Roger Dingledine
fadfd26188 remove assert from dns.c that's no longer true: 
typically the resolve will be pending, but it could be failed if it
just failed and we're working through the 'pending' list, or it could
be valid if some other dnsworker raced us to fill in the entry.


svn:r1164
 2004-02-28 21:49:10 +00:00
Nick Mathewson
f039eca658 Stop trying to flush on broken sockets marked for close. 
svn:r1163
 2004-02-28 19:14:11 +00:00
Roger Dingledine
80410fa8dc some comments to point nick at the latest bugs 
svn:r1162
 2004-02-28 11:48:22 +00:00
Roger Dingledine
cec2eee533 enable assert_connection_ok() 
we weren't actually asserting much. oops.


svn:r1160
 2004-02-28 07:51:30 +00:00
Roger Dingledine
70c43e152a note bug in assert_connection_ok 
svn:r1159
 2004-02-28 07:48:28 +00:00
Roger Dingledine
dd632e697e clean up some log messages and severities 
still plenty more left to clean


svn:r1158
 2004-02-28 07:01:22 +00:00
Roger Dingledine
a24b6e6d4f make flush_buf have a sane return convention 
svn:r1157
 2004-02-28 05:22:07 +00:00
Roger Dingledine
b354ecfecd rename ExcludedNodes config option to ExcludeNodes 
svn:r1155
 2004-02-28 05:09:37 +00:00
Roger Dingledine
3a1a6bb09e if a relay cell is unrecognized at the end of the circuit, 
send back a destroy


svn:r1153
 2004-02-28 04:48:46 +00:00
Roger Dingledine
e59f19ca03 some more small fixes 
svn:r1152
 2004-02-28 04:44:48 +00:00
Nick Mathewson
b4a7883c90 make code more readable; arrbitrarily change a -1 to a 0. 
svn:r1151
 2004-02-28 04:34:27 +00:00
Nick Mathewson
ee68371f41 Stop answering "end" with "end" 
svn:r1150
 2004-02-28 04:25:54 +00:00
Nick Mathewson
4e89c6661a Push responsibility for connection marking down as far as possible; have only a close path; add some missing end cells; change return conventions a little. 
svn:r1149
 2004-02-28 04:11:53 +00:00
Nick Mathewson
88e222ff76 Make has_sent_end irrelevant: only try to send end if reason is nonzero 
svn:r1148
 2004-02-28 03:06:31 +00:00
Roger Dingledine
d0ad9b147a and another one 
svn:r1147
 2004-02-27 23:30:27 +00:00
Roger Dingledine
611f117ce1 patches/answers to nick's commit 
svn:r1146
 2004-02-27 23:23:33 +00:00
Nick Mathewson
c5bbb571d2 Refactor mark_for_close, connection_edge_end and friends. Now, everybody 
who wants to shut down a connection calls connection_mark_for_close instead
of setting marked_for_close to 1.  This automatically removes the connection
from the DNS cache if needed, sends a RELAY END cell if appropriate, and can
be changed to do whatever else is needed.

Still to do:
  - The same for circuits, maybe.
  - Add some kind of hold_connection_open_until_flushed flag, maybe.
  - Change stuff that closes connections with return -1 to use mark_for_close,
    maybe.


svn:r1145
 2004-02-27 22:00:26 +00:00
Roger Dingledine
737b2a0bf1 make 'connected' cells include the resolved IP 
svn:r1143
 2004-02-27 04:52:02 +00:00
Roger Dingledine
195dfd35a8 Fix a bug where you might flush some data on a tls connection, and then 
add some more data to be flushed but never turn POLLOUT on. not sure
how commonly this bug was hit, but it would be a doozy.

Also add some asserts to see if it happens elsewhere.


svn:r1142
 2004-02-27 04:42:14 +00:00
Roger Dingledine
1b3c197fad clean up an ia64 warning 
svn:r1140
 2004-02-27 01:59:36 +00:00
Peter Palfrader
1bc2384c5a Give the nice message about not being an HTTP proxy an <h1> headline 
svn:r1139
 2004-02-27 01:33:02 +00:00
Roger Dingledine
d3e9afda27 When it can't resolve any dirservers, it was useless from then on. 
Now it reloads the RouterFile (or default dirservers) if it has no
dirservers.


svn:r1130
 2004-02-26 22:56:36 +00:00
Roger Dingledine
4c48359ece break out the operations done on sighup into their own function 
svn:r1129
 2004-02-26 22:30:44 +00:00
Roger Dingledine
43156904ce dump a new router.desc on hup 
svn:r1128
 2004-02-26 22:20:00 +00:00
Roger Dingledine
2c74f19d7e writing html in C strings sucks 
svn:r1127
 2004-02-26 22:10:55 +00:00
Roger Dingledine
8f2b429a3b when they use tor as an http proxy, give them an http 501 failure 
svn:r1126
 2004-02-26 22:02:22 +00:00
Roger Dingledine
0b27ae0c2d if the default torrc isn't there, just use some default defaults 
plus provide an internal dirservers file if they don't have one

having no config files will make it easier to run on windows


svn:r1124
 2004-02-26 21:25:51 +00:00
Nick Mathewson
496e414e52 Basic RAM poisoning and magic-checking to notice connection and circuit 
corruption faster; also, check for corruption in dns.c so we can fail fast
for the bug that's nailing Lucky and moria3.


svn:r1123
 2004-02-25 07:31:46 +00:00
Roger Dingledine
1b25794a56 bugfix: if the exit stream is pending on the resolve, and a destroy 
arrives, then the stream wasn't getting removed from the pending list.

this may have been the lucky-bug.
this commit may also not actually fix the bug. it's darn hard to
reproduce.


svn:r1122
 2004-02-25 06:57:57 +00:00
Roger Dingledine
8da2e00a83 remove dead code 
svn:r1121
 2004-02-25 06:56:11 +00:00
Roger Dingledine
01e7b8638d move the tor program back to usr/bin/ 
svn:r1119
 2004-02-25 06:41:21 +00:00
Roger Dingledine
7985f525ec fix some bugs in assert_connection_ok 
svn:r1118
 2004-02-24 22:33:30 +00:00
Roger Dingledine
598f8b5661 start hunting the lucky-bug 
svn:r1116
 2004-02-22 20:50:20 +00:00
Nick Mathewson
67a273962a On OSX, decline to use the built-in select-baed poll wrapper, since it seems to sometimes not work. 
svn:r1114
 2004-02-20 23:41:45 +00:00
Roger Dingledine
67c0c64aa4 go back to a single exitpolicy parameter 
if your exitpolicy includes " *:*" then it is final,
else we append the default exit policy.
(thanks weasel)


svn:r1105
 2004-02-18 07:23:38 +00:00
Roger Dingledine
4e178907ab allow imaps and pop3s in default exit policy 
svn:r1104
 2004-02-18 04:02:05 +00:00
Roger Dingledine
7562a62ef0 Get rid of the notion of a separate default default exit policy. 
Create ExitPolicyPrepend config parameter, to customize the default
exit policy.


svn:r1103
 2004-02-18 03:56:12 +00:00
Roger Dingledine
3456adec31 adding the reattach-after-timeout feature wasn't so easy after all. 
maybe it works now.


svn:r1101
 2004-02-18 01:21:20 +00:00
Roger Dingledine
39efb0ed52 retry streams where the connected cell hasn't arrived in 15 seconds 
svn:r1100
 2004-02-17 21:07:15 +00:00
Nick Mathewson
72568d2620 Another case of the same. 
svn:r1099
 2004-02-17 08:52:57 +00:00
Nick Mathewson
bab6c0a332 Fix the Big Bug in router_compare_addr_to_exit_policy: we used port 0 
to mean "unknown port".  But no exit policy supports (nonexistant)
port 0, except accept *:*, and we had no special handling for 'unknown port'.

Now we do.


svn:r1098
 2004-02-17 08:52:03 +00:00
Roger Dingledine
46ffc5984d best_support_idx is obsolete 
(also doesn't fix the bug)


svn:r1097
 2004-02-17 08:42:25 +00:00
Nick Mathewson
bd14023afd Propagate yes/no/maybe a little farther forward. 
svn:r1096
 2004-02-17 08:29:22 +00:00