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102 commits

Author SHA1 Message Date
Roger Dingledine
c25fbd2676 break routers.c into router.c for stuff the router does, 
and routerlist.c for handling routerlist.


svn:r887
 2003-12-06 05:54:04 +00:00
Roger Dingledine
e0952d0773 terminology shift: 
directory is the string that dirserv.c and directory.c deal with
routerlist is routerinfo's that are bundled together in routers.c

rename some of the get_routerlist functions to set_routerlist

preparing to break into router.c for stuff the router does,
and routerlist.c for handling routerlist.


svn:r886
 2003-12-05 09:51:49 +00:00
Roger Dingledine
4f2d556508 choose randomly from running dirservers, not always the first one 
svn:r881
 2003-12-03 10:39:27 +00:00
Roger Dingledine
63f81bddae pick nodes for a circuit only from those the directory says are up 
svn:r880
 2003-12-03 10:28:51 +00:00
Roger Dingledine
f65e871bfd bugfix in exit node choice: we used to find the perfect exit node but then use the wrong one. 
bugfix in connection_ap_can_use_exit: it was using the wrong port
bugfix: the OP now handles a port of '*' correctly when the IP is not
  yet known and it's trying to guess whether a router's exit policy
  might accept it.
we now don't ever pick exit routers which will reject *:*
attach_circuit now fails a new stream outright if it will never work.
when you get an 'end' cell that resolves an IP, now it will fail the                             circuit outright if no safe exit nodes exist for that IP.
don't try building a new circuit after an 'end' if a suitable one is
  already on the way.


svn:r874
 2003-12-03 08:06:55 +00:00
Roger Dingledine
af4192b172 start tracking a rare bug: package_raw_inbuf gets called with package_window 0 
Nov 25 22:39:18.294 [warn] connection_edge_package_raw_inbuf(): called with package_window 0. T
ell Roger.


svn:r870
 2003-11-30 10:10:29 +00:00
Roger Dingledine
4565150db2 if you tell people that IgnoreVersion exists, 
some of them will use it rather than upgrade.


svn:r852
 2003-11-19 21:24:04 +00:00
Roger Dingledine
ac56486bf6 use the tor_malloc_zero wrapper 
svn:r837
 2003-11-18 08:20:19 +00:00
Nick Mathewson
366ba4a7c7 Always include newline with port section of exit policy 
svn:r832
 2003-11-18 06:51:29 +00:00
Nick Mathewson
44ced0952f Fix bytesex issues on in.s_addr 
svn:r826
 2003-11-17 07:37:45 +00:00
Roger Dingledine
b5e84e24ae dump exit policies correctly to descriptor 
svn:r815
 2003-11-16 17:15:40 +00:00
Roger Dingledine
fe856406be initial patches on patches 
svn:r814
 2003-11-16 17:00:02 +00:00
Nick Mathewson
8a17d9e5d3 Finish implementing the rest of the exitpolicy stuff, except for automatically starting circuit builds. 
svn:r813
 2003-11-16 05:33:45 +00:00
Nick Mathewson
a8eaa79e03 Improved exit policy syntax; basic client-side DNS caching. 
- Exit policies now support bitmasks (18.0.0.0/255.0.0.0) and bitcounts
  18.0.0.0/8.  Policies are parsed on startup, not when comparing to them.

- desired_path_len is now part of an opaque cpath_build_state_t structure.

- END_REASON_EXITPOLICY cells no longer include a port.

- RELAY_COMMAND_CONNECTED cells now include the IP address we've connected
  to.

- connection_edge now has a client_dns cache to remember resolved addresses.
  It gets populated by RELAY_COMMAND_CONNECTED cells and END_REASON_EXITPOLICY
  cells.  It gets used by connection_ap_handshake_send_begin.  We don't
  compare it to exit policies yet.


svn:r812
 2003-11-14 20:45:47 +00:00
Roger Dingledine
f5829aa723 lay groundwork for EntryNodes and ExitNodes 
svn:r805
 2003-11-12 19:34:34 +00:00
Roger Dingledine
9c8a54a39f more cleanups and bugfix 
svn:r790
 2003-11-11 17:21:35 +00:00
Roger Dingledine
1969c8a92f client now survives going offline better 
fix badness in usage()
if neither socksport nor orrport is defined, quit
obsolete connection_flush_buf()


svn:r780
 2003-11-10 08:06:55 +00:00
Roger Dingledine
e4127e4d36 move closer to being able to reload config on HUP 
rename APPort to SocksPort
introduce new tor_free() macro


svn:r642
 2003-10-21 09:48:17 +00:00
Roger Dingledine
5f1750a288 include our own timegm() impl, since it's not portable 
svn:r635
 2003-10-20 20:19:59 +00:00
Roger Dingledine
a73a3a21f7 no more memory leaks 
when you run it under normal operation
for as many as three minutes


svn:r622
 2003-10-18 04:18:26 +00:00
Roger Dingledine
a3962bf6fc fix two more memory problems 
one remains :)


svn:r621
 2003-10-18 03:23:26 +00:00
Roger Dingledine
af3fc006a5 clean up memory leaks, confusions 
still one memory leak remaining here.


svn:r620
 2003-10-18 02:18:22 +00:00
Roger Dingledine
5c563939ef catch misconfigured machines that return hostname as fqdn 
svn:r610
 2003-10-17 04:48:20 +00:00
Roger Dingledine
b9628f266f change WARNING to WARN 
and fix a few typos


svn:r571
 2003-10-10 01:48:32 +00:00
Nick Mathewson
36939303c9 Update LICENSE and copyright dates. 
svn:r560
 2003-10-08 02:04:08 +00:00
Roger Dingledine
543e4e8fd5 more details to track a warning in tls handshakes 
plus make exit policy comparisons not always reject


svn:r559
 2003-10-07 23:54:02 +00:00
Roger Dingledine
aca4bc5126 successfully parse exit policies on future attempts too 
svn:r558
 2003-10-07 23:25:10 +00:00
Roger Dingledine
c42d928b30 pull exit policies from config into desc_routerinfo 
svn:r557
 2003-10-07 23:04:31 +00:00
Nick Mathewson
3b2943d845 lowercase exit policies. 
svn:r556
 2003-10-07 23:02:37 +00:00
Roger Dingledine
9e30ac2870 obey exit policies for addresses too 
svn:r555
 2003-10-07 22:18:14 +00:00
Nick Mathewson
686fce453b Stop requiring newline at end of exit policy. 
svn:r554
 2003-10-07 22:15:47 +00:00
Nick Mathewson
499bbe72d4 Add a "router_add_exit_policy_from_string" function. 
svn:r553
 2003-10-07 22:09:09 +00:00
Roger Dingledine
0b8a0c3720 give correct warning message when you're running an old version 
svn:r546
 2003-10-07 16:56:27 +00:00
Roger Dingledine
be874358a4 wrap strdup; prefer time() to gettimeofday() 
svn:r538
 2003-10-04 03:29:09 +00:00
Nick Mathewson
6ac42f5ec0 Make testcases run again; more sanity checking to descriptor generation. 
svn:r532
 2003-10-01 22:31:13 +00:00
Roger Dingledine
efa8e288ef my_routerinfo, router_is_me, and learn_my_address are obsolete 
ACIs are decided now by strcmp'ing nicknames, rather than comparing addr:port


svn:r529
 2003-10-01 01:49:53 +00:00
Nick Mathewson
91cf86d8da rebuild directory before uploading 
svn:r528
 2003-10-01 01:08:20 +00:00
Nick Mathewson
df5c7534b1 Move dirserv/routers code out of main.c 
svn:r527
 2003-10-01 00:43:34 +00:00
Nick Mathewson
bd7db5bd87 Add "platform" to router descriptors. 
svn:r522
 2003-09-30 22:44:33 +00:00
Roger Dingledine
5c8fc2f705 mark all dirservers up at boot; mark a dirserver down if dir fetch fails 
svn:r519
 2003-09-30 21:27:16 +00:00
Roger Dingledine
dc8f40e4cb fix the SSL_read() bug again. this time for sure! 
svn:r518
 2003-09-30 20:36:20 +00:00
Nick Mathewson
9f0c608b7e Check router signatures again; debug signature checking 
svn:r517
 2003-09-30 20:05:45 +00:00
Nick Mathewson
01786266ca Bugfixes in directory code: 
Improve debugging output on fingerprint checking.

Make sure to add our own fingerprint to the fingerprint list _before_
adding our own descriptor, or else we'll reject ourself.

Don't call a directory invalid just because we have a newer descriptor
for some router.

Use router_get_dir_hash to generate hashes for signed directories.

Make sure we add our own descriptor successfully.

Don't fall-through on failed base64-endode.


svn:r514
 2003-09-30 19:27:54 +00:00
Roger Dingledine
e7e858d0d1 patch strptime warning -- reduce portability! 
svn:r511
 2003-09-30 18:47:29 +00:00
Roger Dingledine
4533da06c9 getting closer to having dirserv working 
we now add our own descriptor to the descriptor list
and we rebuild the directory (and dump to disk) after receiving a POST


svn:r509
 2003-09-30 08:18:10 +00:00
Roger Dingledine
3ed7aedc11 bugfixes and features: closer to making dirserv work 
fix a variety of seg faults
don't try to list OPs in running-routers
write cached-directory to disk when rebuilding the dir
on boot, dirservers load approved-routers file
on boot, dirservers load cached directory file


svn:r508
 2003-09-29 23:14:49 +00:00
Roger Dingledine
c4c66e2c7f expand the scheduler to address SSL_read()'s pending bytes 
svn:r505
 2003-09-28 06:48:20 +00:00
Nick Mathewson
0e0169d6fa Write necessary backends for online directory generation. I think. 
svn:r503
 2003-09-27 21:30:10 +00:00
Nick Mathewson
febb2251ca Add code to parse fingerprint files and compare routers against fingerprint files. 
svn:r490
 2003-09-26 20:41:23 +00:00
Nick Mathewson
92acbe12bc Refactor common file code into util.c; add published to descriptors 
svn:r487
 2003-09-26 18:27:35 +00:00