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999 Commits

Author SHA1 Message Date
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
Nick Mathewson
eaf7c61ebc Do not crash when no desc is found 
svn:r1546
 2004-04-08 01:54:02 +00:00
Roger Dingledine
9d38311ae3 allow for directories >8192 bytes 
svn:r1545
 2004-04-08 01:47:33 +00:00
Roger Dingledine
6cf584b765 clean up choose_good_exit_server() 
svn:r1542
 2004-04-07 23:31:29 +00:00
Roger Dingledine
63cde97253 don't try to build intro circs until you've fetched the directory 
svn:r1541
 2004-04-07 22:48:06 +00:00
Roger Dingledine
e79a578fec if the rend desc cache entry was fetched more than 15 mins ago, 
then try to fetch a new one. but if the new fetch fails, use the
old one.


svn:r1540
 2004-04-07 22:41:00 +00:00
Nick Mathewson
09e66bbd14 Freeing the same variable twice in rapid succession can sometimes cause a double-free 
svn:r1539
 2004-04-07 22:25:37 +00:00
Nick Mathewson
6649645f09 Insert a *copy* of our routerinfo into the routerlist. 
svn:r1538
 2004-04-07 22:18:57 +00:00
Nick Mathewson
b1537e7943 Rebuild and re-upload service descriptors every 15 minutes 
svn:r1537
 2004-04-07 22:06:54 +00:00
Nick Mathewson
b07b2cef29 Remember when we received which service desc. 
svn:r1536
 2004-04-07 22:00:54 +00:00
Nick Mathewson
4d14b786da Make sure we have our own keys before we initialize our routerlist 
svn:r1535
 2004-04-07 21:44:46 +00:00
Nick Mathewson
10b48fee28 Generating data does no good if you make no use of it 
svn:r1534
 2004-04-07 21:44:24 +00:00
Nick Mathewson
8169da5c30 Don't use Tor version 0.0.5 for intro/rendezvous points. (We don't need 
to worry about 0.0.4 or earlier, because nobody is running them any more.)


svn:r1533
 2004-04-07 21:36:03 +00:00
Roger Dingledine
93801ac40d don't pick myself or my twins as hops when building circuits 
svn:r1531
 2004-04-07 21:12:54 +00:00
Nick Mathewson
2633d353d7 Carefully increment failure counts when appropriate 
svn:r1530
 2004-04-07 20:59:38 +00:00
Roger Dingledine
4df06ab5bb let bob replenish his intro points and republish service desc 
as necessary


svn:r1528
 2004-04-07 20:47:50 +00:00
Roger Dingledine
505797e998 expire open-but-not-yet-acked circs if they're too old 
svn:r1526
 2004-04-07 20:38:23 +00:00
Roger Dingledine
650d483bea convince ourselves that circuit_failed doesn't have to be any smarter 
svn:r1525
 2004-04-07 20:23:59 +00:00
Nick Mathewson
789df20e7d There is no need to cast void* to other pointer types. 
svn:r1524
 2004-04-07 20:11:28 +00:00
Nick Mathewson
3d60cd1d61 Delete trailing whitespace and expand tabs; remove unused aes decrypt code 
svn:r1522
 2004-04-07 19:57:40 +00:00
Nick Mathewson
75c19716a8 Put ourself in router list; act accordingly. 
svn:r1521
 2004-04-07 19:46:27 +00:00
Roger Dingledine
4a9587a486 we were uploading our server descriptor to each the dirservers 
when we boot, and then also on the first iteration of the main loop


svn:r1520
 2004-04-07 19:30:22 +00:00
Roger Dingledine
3c683a9e7c let alice reuse recent rendjoin circs 
svn:r1519
 2004-04-07 19:22:55 +00:00
Roger Dingledine
1f0769c470 mark a rend circ dirty when you attach to it 
svn:r1518
 2004-04-07 19:14:45 +00:00
Roger Dingledine
cf67520e95 when counting how many being-built circs will handle a stream, 
don't count ones that are too old


svn:r1517
 2004-04-07 19:14:33 +00:00
Roger Dingledine
90caa94662 routerinfo->addr is host order 
svn:r1515
 2004-04-07 06:17:27 +00:00
Nick Mathewson
fdb58e8ea3 Set routerinfo->addr properly for own routerinfo; do casei routerinfo compare 
svn:r1514
 2004-04-06 22:23:12 +00:00
Nick Mathewson
f24519e4b9 Set correct address and port mappings on outgoing rendezvous connections 
svn:r1513
 2004-04-06 22:05:49 +00:00
Roger Dingledine
95f0e36f08 alice just fetched bob's hidden webpage. 
yay.


svn:r1512
 2004-04-06 21:52:01 +00:00
Roger Dingledine
d473cf7ee9 set the circ windows on the middle hop of the rend circs 
svn:r1511
 2004-04-06 21:25:11 +00:00
Nick Mathewson
8b371c2aa5 router_choose_random_node wants a smartlist of routers, not of nicknames. 
svn:r1510
 2004-04-06 21:19:59 +00:00
Nick Mathewson
2fc106d210 Force hybrid encryption on for key negotiation 
svn:r1509
 2004-04-06 20:55:46 +00:00
Nick Mathewson
40a5d6055e Stupid sizeof operator! 
svn:r1508
 2004-04-06 20:45:44 +00:00
Nick Mathewson
2446996f97 Remove vestigial variable 
svn:r1507
 2004-04-06 20:42:25 +00:00
Roger Dingledine
5eca39cdb4 checkpoint commit: rend closer to working, still not there yet 
svn:r1506
 2004-04-06 20:25:18 +00:00
Nick Mathewson
ef438b894c Set handshake_state to NULL before appending cpath hops 
svn:r1505
 2004-04-06 20:23:58 +00:00
Nick Mathewson
6290d027c9 Continue attack on magic numbers; use new crypto wrappers where possible 
svn:r1504
 2004-04-06 20:16:12 +00:00
Nick Mathewson
257d509b91 Document stuff, reduce magic numbers, add emacs magic 
svn:r1502
 2004-04-06 03:44:36 +00:00
Roger Dingledine
6e6cbaad95 fix the bob-can't-decode-relays bug 
now alice can send the begin and bob can receive it.


svn:r1499
 2004-04-05 23:40:59 +00:00
Roger Dingledine
077f133257 don't detach-and-retry rendezvous streams 
svn:r1498
 2004-04-05 22:43:01 +00:00
Nick Mathewson
0f74b68edd make router_get_by_nickname consider this router. 
svn:r1497
 2004-04-05 22:22:42 +00:00
Roger Dingledine
2bb18e62cb make rend apconn send to the right cpath layer 
and fix circuit_log_path to know about rend circs


svn:r1496
 2004-04-05 22:01:35 +00:00
Nick Mathewson
62b7ae6c9d More symbolic constants for checking rendezvous1 cell lengths 
svn:r1495
 2004-04-05 21:40:22 +00:00
Nick Mathewson
283593ca1b Use correct payload lengths when sending RENDEZVOUS1 cells 
svn:r1494
 2004-04-05 21:39:47 +00:00
Nick Mathewson
d371dda8f9 Spec conformance: KH|"INTRODUCE" is only for establishing intro pt 
svn:r1493
 2004-04-05 21:39:18 +00:00
Nick Mathewson
536a9b6c28 Add a missing offset 
svn:r1492
 2004-04-05 21:31:53 +00:00
Nick Mathewson
5033c366e1 Use symbolic constants; make padding types match. 
svn:r1491
 2004-04-05 21:15:14 +00:00
Nick Mathewson
04e8dc9026 Implement response to RENDEZVOUS2 cell. 
svn:r1490
 2004-04-05 20:53:50 +00:00
Nick Mathewson
b1a8b208ca Make init_cpath_crypto able to handle both sides of handshake, by adding a "reverse" flag 
svn:r1489
 2004-04-05 20:53:04 +00:00
Nick Mathewson
2d3aea40a4 It's amazing how wrong things look when you invert the booleans on your 
sanity checks.


svn:r1487
 2004-04-05 20:34:58 +00:00
Nick Mathewson
7b1939db2d Slightly more helpful msg on mismatched service pk digest in INTRODUCE2 cell 
svn:r1486
 2004-04-05 20:33:29 +00:00
Nick Mathewson
eafb8186e5 Do first half of Alice-side of DH handshake. 
svn:r1485
 2004-04-05 20:30:53 +00:00
Roger Dingledine
27126e5007 oaep uses 42 more bytes -- stop clobbering buffers 
also maybe fix some constants here and there -- nick?


svn:r1484
 2004-04-05 18:22:00 +00:00
Roger Dingledine
92bb5b2860 strdup the intro point when you pick it, so you 
don't free it and then return it


svn:r1483
 2004-04-05 17:56:34 +00:00
Roger Dingledine
ac84512489 complain early if we get an unrecognized nickname from 
bob's rend service descriptor


svn:r1482
 2004-04-05 17:51:00 +00:00
Nick Mathewson
12ede0a2c4 use the right variable when comparing hashes; maybe fix "Hash of session" bug 
svn:r1481
 2004-04-05 17:36:30 +00:00
Nick Mathewson
41387bea08 Expect a 20-byte nul-padded-and-terminated nickname 
svn:r1480
 2004-04-05 17:28:48 +00:00
Nick Mathewson
1e2b008700 Add some temporary log calls to try to debug the "Hash of session info was not as expected" problem 
svn:r1479
 2004-04-05 17:20:57 +00:00
Roger Dingledine
cebf16eaf0 if a rend stream has already been attached to a rend circ, 
then don't attach it again (and again, and again, and...)


svn:r1477
 2004-04-05 15:24:03 +00:00
Roger Dingledine
8a209bc4d3 send a destroy after we send an introduce 
svn:r1476
 2004-04-05 15:17:34 +00:00
Roger Dingledine
5b6099e8a2 more alice-side infrastructure 
handle rendezvous acks,
do rend begin cells right,
send an introduction cell (sort of)
receive a rendezvous2 cell (sort of)


svn:r1475
 2004-04-05 07:41:31 +00:00
Roger Dingledine
7793078dff alice can now look up bob's service descriptor, 
choose an intro point, connect to it,
choose a rend point, connect to it and establish a cookie,
get an ack from the rendezvous point,
and know when both circs are ready for her.

APConns don't use conn->purpose anymore

don't initiate a renddesc lookup if one is already in progress

also fix a buffer overflow in nickname parsing (only exploitable
by the operator though)


svn:r1471
 2004-04-05 00:47:48 +00:00
Nick Mathewson
a9813f0210 Implement acks 
svn:r1470
 2004-04-03 04:55:22 +00:00
Nick Mathewson
3af1191023 Add func to generate,set,and send rend cookie 
svn:r1469
 2004-04-03 04:22:22 +00:00
Roger Dingledine
86f2ddc88d nick, can you make and send the rendezvous cookie? 
svn:r1467
 2004-04-03 04:05:30 +00:00
Nick Mathewson
b3c2b62a14 Make "common" no longer depend on or.h 
svn:r1466
 2004-04-03 04:05:12 +00:00
Nick Mathewson
cb07e2ad27 Strdup hates finding 0 bytes. 
svn:r1465
 2004-04-03 03:39:31 +00:00
Nick Mathewson
d93ff0b82f Handle rendezvous relay cells 
svn:r1464
 2004-04-03 03:37:11 +00:00
Roger Dingledine
7eaa655b6d publish and fetch the right rendezvous urls 
svn:r1463
 2004-04-03 03:33:57 +00:00
Nick Mathewson
ba196a9d17 Use (set|get)_uint(16|32) in lieu of memcpy where reasonable. 
svn:r1462
 2004-04-03 03:07:25 +00:00
Roger Dingledine
8a1ad2b84e more progress on alice's side 
svn:r1461
 2004-04-03 03:06:06 +00:00
Nick Mathewson
137b577bbd Refactor the heck out of crypto interface: admit that we will stick with one ciphersuite at a time, make const things const, and stop putting openssl in the headers. 
svn:r1458
 2004-04-03 02:40:30 +00:00
Roger Dingledine
4e996a4ce8 tabs 
svn:r1456
 2004-04-03 02:14:20 +00:00
Roger Dingledine
8c19d6e3d7 alice can intercept y.onion requests, do a lookup on them via tor, 
and receive a 404


svn:r1455
 2004-04-03 01:59:53 +00:00
Nick Mathewson
88e2a09c22 Startup without crashing. 
svn:r1452
 2004-04-03 01:11:04 +00:00
Nick Mathewson
fc4d15baf6 Hide smartlist internals 
svn:r1451
 2004-04-03 00:58:54 +00:00
Roger Dingledine
bbc9484957 fix some bugs; more remain 
svn:r1450
 2004-04-03 00:55:53 +00:00
Roger Dingledine
06c812c2de remember to lower-case the y in y.onion 
svn:r1449
 2004-04-03 00:27:33 +00:00
Roger Dingledine
2202c2c7ec AP conns use conn->rend_query now too 
expose connection_ap_handshake_attach_circuit()


svn:r1448
 2004-04-02 23:54:48 +00:00
Nick Mathewson
2bc2f1ed03 Finish renaming rend_service field 
svn:r1447
 2004-04-02 23:44:46 +00:00
Roger Dingledine
a8d805e292 break out circ->rend_service 
(this breaks the compile; must fix things)

let alice react when she learns a new rendezvous descriptor

let alice launch intro and rend circuits and mark them with her query


svn:r1446
 2004-04-02 23:38:26 +00:00
Nick Mathewson
e8345bfced refactor; start adding debugging logs to midpoint rend stuff 
svn:r1445
 2004-04-02 23:30:54 +00:00
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