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3178 Commits

Author SHA1 Message Date
Nick Mathewson
ebf6476e8e Provide dire warnings to any users who set DirServer; move it out of torrc.sample and into torrc.complete. 
svn:r5132
 2005-09-23 20:44:22 +00:00
Nick Mathewson
18a0a0e458 Oops. It looks like some old GCCs dislike #if inside a macro argument. 
svn:r5131
 2005-09-23 20:31:07 +00:00
Roger Dingledine
0ef18a0fba put a log message so we can start confirming socks5-with-remote-dns 
vs socks5-with-local-dns


svn:r5130
 2005-09-23 19:56:34 +00:00
Nick Mathewson
96988b45b4 Use OpenSSL AES when OpenSSL has version 0.9.7 or later. 
svn:r5129
 2005-09-23 18:50:50 +00:00
Nick Mathewson
06625e779d Decouple router downloads from old directory downloads entirely 
svn:r5128
 2005-09-23 18:49:37 +00:00
Nick Mathewson
c345dab3bd Fix logic error (people who ask authorities should never split; others should always split). Also, fix timing error in main.c so retries really happen. 
svn:r5127
 2005-09-23 18:17:37 +00:00
Nick Mathewson
a1f1c4bf6b Re-enable autosplitting, but authorities and mirrors should not do it, and make the cutoff higher than 1. 
svn:r5126
 2005-09-23 18:08:31 +00:00
Nick Mathewson
f995edd516 Fix at least one overzealous download bug. (tor_malloc_zero new local_routerstatus_t objs); add a pile of logs back in; probe every 10sec; never autolaunch on failure. Let us see if this works better. 
svn:r5125
 2005-09-23 18:05:14 +00:00
Nick Mathewson
9050480339 Fix some compiler warnings 
svn:r5124
 2005-09-23 17:11:20 +00:00
Nick Mathewson
faa4f420de Remove extraneous space on read-history lines. 
svn:r5123
 2005-09-23 17:02:50 +00:00
Roger Dingledine
03d0f62da0 make the numbers in read-history and write-history into uint64s, 
so they don't overflow and publish negatives in the descriptor.
fixes bug 193.


svn:r5119
 2005-09-23 08:29:58 +00:00
Roger Dingledine
512d6ccdc1 and a minor log cleanup 
svn:r5115
 2005-09-23 00:04:53 +00:00
Roger Dingledine
e286c4267e there was no need to die when we failed to spawn a cpuworker. 
it handles it fine if we decide not to die.


svn:r5114
 2005-09-23 00:04:44 +00:00
Roger Dingledine
479886fce2 remove another loud debug msg 
svn:r5113
 2005-09-22 23:56:56 +00:00
Roger Dingledine
d050ff7906 resolve lucky's recent bug: tor was exiting if we failed to spawn 
a new dns worker (e.g. because we were out of fd's).


svn:r5112
 2005-09-22 23:43:41 +00:00
Roger Dingledine
2d6b36a001 get rid of a noisy debug log 
svn:r5111
 2005-09-22 20:51:45 +00:00
Nick Mathewson
cdc912714e I love the smell of C in the morning. Make router-download rules smarter (download more so long as we dont duplicate existing requests; relaunch at staggered intervals); relaunch one a minute or on failure; reset 60 minutes; always open 3 requests if we can; add authority opinion to networkstatus; make naming rule correct. There is a remaining bug where we retry servers too quickly; We need to look at that harder. 
svn:r5110
 2005-09-22 06:34:29 +00:00
Nick Mathewson
6693031947 Use a separate type for "local view of router status". Also, even though I told arma there was no need, replace an ugly O ( n lg n ) algorithm with a nice O ( n ) algorithm when stepping through servers. Some ugliness is just too bad to stand. 
svn:r5109
 2005-09-22 01:51:14 +00:00
Roger Dingledine
959598fae6 content-type bugfixes: 
http://seppia.noreply.org/tor/dir.z was being declared text/plain
and
http://seppia.noreply.org/tor/server/fp/719BE45DE224B607C53707D0E2143E2D423E74CF
was being declared application/octet-stream


svn:r5108
 2005-09-22 00:17:41 +00:00
Roger Dingledine
f011b12df2 bugfix: nobody ever implemented EVENT_ADDRMAP for control protocol 
version 0, so don't let version 0 controllers ask for it.


svn:r5107
 2005-09-21 23:30:15 +00:00
Nick Mathewson
f99b91505b Make write_escaped_data more bulletproof; backport candidate. 
svn:r5106
 2005-09-21 23:13:29 +00:00
Roger Dingledine
1cfcc4b351 clean up misleading comment on authdir_wants_to_reject_router() 
svn:r5105
 2005-09-21 21:10:36 +00:00
Nick Mathewson
72915546cd Only check versions from versioning authdirs. 
svn:r5101
 2005-09-21 02:38:51 +00:00
Nick Mathewson
20b9111266 Implement new version handling code. 
svn:r5100
 2005-09-21 00:41:06 +00:00
Roger Dingledine
94ff09af23 clean up a bit more code 
svn:r5098
 2005-09-20 19:50:43 +00:00
Roger Dingledine
19f04ae9c3 make router_is_general_exit match its documentation 
but it's still wrong maybe


svn:r5095
 2005-09-20 03:40:54 +00:00
Nick Mathewson
dcb6b3df6c bump version to 0.1.1.7-alpha-cvs 
svn:r5093
 2005-09-19 22:02:14 +00:00
Nick Mathewson
837b223c8c remove some debugging garbage 
svn:r5092
 2005-09-18 04:32:58 +00:00
Nick Mathewson
283032960d Make give-up-on-failure actually work: it seems the servers gave me a real test case. 
svn:r5091
 2005-09-18 04:15:39 +00:00
Nick Mathewson
d118d5069a Prevent a "try forever to download an unobtainable descriptor" bug. Still remaining: the "give up forever" bug. 
svn:r5090
 2005-09-18 02:51:12 +00:00
Nick Mathewson
87f6d526fe Refactor new directory code a bit. Keep a big list of rolled-up router status info, including # of download failures (not yet used). Update this list from networkstatuses when they arrive, then update routers from this list. Only download 128 routers at a time, to avoid gargantuan URLs. 
svn:r5089
 2005-09-18 02:24:42 +00:00
Nick Mathewson
e86893e87b Move to new base64 digest functions. Switch to new router digest calculation. Make sure there are no duplicates in router status lists. 
svn:r5088
 2005-09-18 02:22:21 +00:00
Nick Mathewson
f8a80e8d59 Helper functions to perform our truncated base64 encoding on hexdigests. 
svn:r5087
 2005-09-18 02:18:59 +00:00
Nick Mathewson
312af36126 Make smartlist_add_all more efficient. 
svn:r5086
 2005-09-18 02:17:02 +00:00
Nick Mathewson
1fbe499bfe Remove a bunch of #if0d code that I no longer need to look at. 
svn:r5083
 2005-09-16 16:47:20 +00:00
Nick Mathewson
6d15a73548 Resolve/expand some XXXXs and improve a log message or two 
svn:r5082
 2005-09-16 16:41:45 +00:00
Roger Dingledine
cce469c5ce simplify 
svn:r5081
 2005-09-16 06:15:34 +00:00
Nick Mathewson
538740e362 Fix the never-marked-anything-as-running bug. Now Tor builds circuts again. Woo. 
svn:r5080
 2005-09-16 04:53:28 +00:00
Nick Mathewson
d45badd9f4 Add a missing return 
svn:r5079
 2005-09-16 04:52:53 +00:00
Nick Mathewson
1a786a297f Fix the confusing bug where we were downloading only the first n/2-1 of the servers we actually wanted. 
svn:r5078
 2005-09-16 04:43:21 +00:00
Nick Mathewson
9c2ca40df3 Unify our "figure out which fingerprints we were downloading" code. 
svn:r5077
 2005-09-16 04:42:45 +00:00
Nick Mathewson
05bab28c7d Add some (notice, for now) log messages that imply confusing things are happening. 
svn:r5076
 2005-09-15 21:11:48 +00:00
Nick Mathewson
51da58eccf fix braino in dirserv. 
svn:r5075
 2005-09-15 21:10:58 +00:00
Nick Mathewson
e72e76cad6 Make authdirs smarter. Reject/invalidate by key and IP. Remember that not every authdir has to be a naming authdir. 
svn:r5074
 2005-09-15 14:39:05 +00:00
Nick Mathewson
ed21abfe87 And some documentation before bed. 
svn:r5073
 2005-09-15 06:15:31 +00:00
Nick Mathewson
b70c229f6e make some functions static; clean dead networkstatus entries more often. 
svn:r5072
 2005-09-15 05:41:30 +00:00
Nick Mathewson
3dcc4630b9 Make unittests not die 
svn:r5071
 2005-09-15 05:28:18 +00:00
Nick Mathewson
b16048917c Stop downloading directories and download routers instead. This still needs some work, but at last clients are finally on the new architecture. Next comes the tuning and bugfixing. 
svn:r5070
 2005-09-15 05:19:38 +00:00
Nick Mathewson
e83e1df811 separate validation from naming in authoritative directory servers; simplify some router-management code. 
svn:r5069
 2005-09-15 00:51:42 +00:00
Nick Mathewson
d4e0af7822 Fix a bunch of log messages. Deprecate some routerlist fields; remove others, and status_set_at from routerinfo_t. Compress routerlist.c cleanup functions. Update cached networkstatus mtime when we download the same one twice. Change some interfaces. 
svn:r5068
 2005-09-14 23:42:06 +00:00
Nick Mathewson
6973ef9be4 Add a touch_file() function to compat so we can update cache mtimes. 
svn:r5067
 2005-09-14 23:27:52 +00:00
Nick Mathewson
bc0af7046a Oops. directory_set_dirty() needs to mark networkstatus as dirty too. 
svn:r5066
 2005-09-14 23:14:37 +00:00
Nick Mathewson
27bbfe9dcf Would you believe that the software_versions field of routerlist_t was never actually used for anything? 
svn:r5064
 2005-09-14 21:38:05 +00:00
Nick Mathewson
e3adcbdb95 Big commit: clients start downloading and using network-statuses. 
Only caches need to get running-routers; nobody needs to parse, store,
or use it.  Same for the router-status line in the directories.  Add
many #if 0's that can get removed once I'm convinced they don't
contain anything I'm forgetting.

Start all newly-parsed routers as non-running and non-valid; update
them from the list of network statuses.

Update all routers when a new networkstatus comes in.

After 3 tries for a networkstatus, clients give up until they're told
to try again.

     "Let's get those missles ready to **DESTROY THE UNIVERSE**!"
				-TMBG


svn:r5063
 2005-09-14 21:09:25 +00:00
Nick Mathewson
922cee3d0c Clean up a few warnings that make gcc twig out a bit. 
svn:r5062
 2005-09-14 20:59:25 +00:00
Nick Mathewson
d9ee94543e Declare 0.1.1.7 as The Version With The Good Dirservers. 
svn:r5061
 2005-09-14 19:12:35 +00:00
Roger Dingledine
76e6cc0c2b bump to 0.1.1.7-alpha 
svn:r5051
 2005-09-14 03:59:33 +00:00
Roger Dingledine
ca727ba6e1 bugfix: when we try to determine the reachability of our dirport, 
and it doesn't work, don't freak out and mark ourselves as down and
try somewhere else. just calmly fail.


svn:r5050
 2005-09-14 03:49:17 +00:00
Nick Mathewson
7c6679d8dc Add new config.c function to set options that can fail, and roll back if they do. This should solve the setconf-an-impossible-port bug. 
svn:r5046
 2005-09-14 02:36:29 +00:00
Roger Dingledine
93be26a74a stop the call duplication inside config_assign() 
svn:r5045
 2005-09-14 02:35:06 +00:00
Nick Mathewson
6aa8850d90 note that routerstatus_t.entries is sorted. 
svn:r5044
 2005-09-14 02:28:35 +00:00
Roger Dingledine
10893e7254 simplify 
svn:r5043
 2005-09-14 02:18:28 +00:00
Roger Dingledine
c78aafe4b5 and take the bang out 
svn:r5042
 2005-09-14 02:13:35 +00:00
Roger Dingledine
62fe24c40c ok, ok, csv's get replaced even when we assign them from the torrc. 
svn:r5041
 2005-09-14 02:12:29 +00:00
Roger Dingledine
1f930a9a70 checkpoint: clean up and document the three ways to call config_assign() 
and reduce code duplication in config_free() and option_is_same().


svn:r5040
 2005-09-14 02:07:35 +00:00
Roger Dingledine
8585599965 correct "your server is reachable" log entries to indicate that it was 
self-testing that told us so.


svn:r5034
 2005-09-13 21:39:42 +00:00
Roger Dingledine
26cc51ffea a bit more code cleanup 
svn:r5033
 2005-09-13 21:24:51 +00:00
Nick Mathewson
890847d232 I forgot -- smart kids make their code compile. 
svn:r5032
 2005-09-13 21:18:00 +00:00
Nick Mathewson
4efa652a98 add docs, fix whitespace, and make ANY rule in routerparse a little tighter. 
svn:r5031
 2005-09-13 21:14:55 +00:00
Nick Mathewson
76351b8416 Fix DOCDOC entries in routerlist.c. Make more functions use SMARTLIST_FOREACH instead of raw loops. Replace router_list_superseded implementation with one that has a prayer of working. 
svn:r5027
 2005-09-13 15:32:03 +00:00
Nick Mathewson
d9bf9e48c0 Add documentation to a few functions in container.c; reformat function definitions 
svn:r5026
 2005-09-13 15:30:22 +00:00
Nick Mathewson
29c57b54d4 Add functions to extend and compress new router store logic. (Basic idea: use a journal of newly received router descriptors, and periodically replace the old file. This avoids the "too many files" problem and the "too many rewrites" problem.) 
svn:r5025
 2005-09-13 06:21:10 +00:00
Nick Mathewson
d4fb1fcd6c Two new functions like write_bytes_to_file: one takes a list of byte-and-len structs; one appends. 
svn:r5024
 2005-09-13 06:19:31 +00:00
Roger Dingledine
82b3b6249c fix a seg fault if we ask an authdirserver for a descriptor by 
fingerprint but he doesn't know about him.


svn:r5023
 2005-09-13 01:20:26 +00:00
Roger Dingledine
8b0d37096b when the user asked for a rendezvous port that the hidden service 
didn't want to provide, we were sending an IP address back along
with the end cell. fortunately, it was zero. but stop that anyway.


svn:r5022
 2005-09-12 22:05:17 +00:00
Roger Dingledine
569efe61c0 make the patch less likely to bite us later 
svn:r5021
 2005-09-12 21:42:59 +00:00
Nick Mathewson
93c1d37d5f Resolve stack corruption identified by edmanw in connection_edge_end(). Thanks! 
svn:r5020
 2005-09-12 20:57:16 +00:00
Nick Mathewson
39e29738b1 Maybe I should pay more attention to return values and less to clever comments. Fortunately, the aforementioned comments came out against smacking upside the head. 
svn:r5018
 2005-09-12 08:49:21 +00:00
Nick Mathewson
a6271650d5 Versions should be sorted by version. Lexical sorting should be used only as a last resort. 
svn:r5017
 2005-09-12 08:46:37 +00:00
Roger Dingledine
689cb28098 when writing the recommended*versions lines, sort them first. 
this is because weasel put his out of order and told me the code
should take care of it.


svn:r5016
 2005-09-12 08:31:47 +00:00
Nick Mathewson
c1a6940e73 make compile slightly happier on const-zealous compilers 
svn:r5015
 2005-09-12 08:29:53 +00:00
Nick Mathewson
2689cb081b We have so many special cases for smartlists of strings, why not add a sort function? 
svn:r5014
 2005-09-12 08:27:01 +00:00
Roger Dingledine
63bb27f19d be more thorough about noticing when a directory request has failed: 
it has failed not only when the connection attempt fails, but also
if the conn reaches eof before we get a response that we're happy with.


svn:r5013
 2005-09-12 07:36:26 +00:00
Nick Mathewson
3dc5e77b58 Numerous changes to move towards client-side v2 directories. 
connection.c:
- Add some more connection accessor functions to make directory
  download redundancy checking work.

directory.c, or.h, router.c, routerlist.c:
- Start on logic to note when networkstatus downloads fail.

dirserv.c, routerlist.c, routerparse.c:
- Start maintaining an is_named field in routerstatus_t.  Don't
  actually look at it yet.

dirserv.c, routerlist.c:
- Remove expired networkstatus objects.

or.h:
- Make some booleans into bitfields
- Add prototypes

routerlist.c:
- Sort networkstatus list by publication time
- Function to remove old (older than 10 days) networkstatus objects.
- Function to set a list of routerinfo_ts' status info from the
  current set of networkstatus objects.
- Function to tell which routerinfos we need to download based no the
  current set of networkstatus objects.
- Do not launch a networkstatus download if a redundant one is in progress.

routerparse.c:
- Keep router entries in networkstatus sorted by digest.


svn:r5012
 2005-09-12 06:56:42 +00:00
Roger Dingledine
5cebd8df70 remove temporary network-status keyword 
svn:r5007
 2005-09-12 06:14:41 +00:00
Roger Dingledine
89d516f95c clean up the log entry for when a server posts a server descriptor that 
the dirserver doesn't like


svn:r5005
 2005-09-12 06:08:48 +00:00
Nick Mathewson
8d70ae01b8 Fix a memory leak in smartlist_string_remove. 
svn:r5002
 2005-09-12 05:20:29 +00:00
Nick Mathewson
63dfe2447e Fix bug found by "ca": looking up a non-existent stream for a v1 control connection would cause a segfault. (No backport needed since 0.1.0 had only v0 connections.) 
svn:r5001
 2005-09-12 03:32:30 +00:00
Nick Mathewson
24bfac635d Document SMARTLIST_FOREACH macro, along with previously-naughty foo_sl_idx variable. 
svn:r5000
 2005-09-11 23:14:14 +00:00
Roger Dingledine
d7d4d4cbbf fix comment and return value for check_software_version_against_directory() 
svn:r4996
 2005-09-11 22:36:50 +00:00
Roger Dingledine
b0a5ba4248 downgrade the dirserver log messages when whining about unreachability 
svn:r4991
 2005-09-10 20:40:16 +00:00
Roger Dingledine
cfe34812eb bugfix: if you gave tor an odd number of command-line arguments, 
we were silently ignoring the last one. now we complain and fail.


svn:r4988
 2005-09-10 04:40:27 +00:00
Roger Dingledine
e782ee344a bump to 0.1.1.6-alpha-cvs 
svn:r4987
 2005-09-10 03:41:39 +00:00
Roger Dingledine
9b54cd349d break out a new function config_assign_value() that just assigns the 
value it's given, and doesn't do any of their weird clearing or resetting
stuff. use that when we're trying to clear or reset values.


svn:r4984
 2005-09-10 02:42:32 +00:00
Nick Mathewson
a4f32e77ef Fix segfault in win32 unittests. 
svn:r4983
 2005-09-10 02:34:32 +00:00
Roger Dingledine
e58ca648c6 bump to 0.1.1.6-alpha 
this time for sure


svn:r4982
 2005-09-10 01:47:27 +00:00
Nick Mathewson
d26523e089 Use tor_listdir in test.c instead of duplicating ode. 
svn:r4981
 2005-09-10 01:42:42 +00:00
Roger Dingledine
1d9786a392 generalize route length to three plus one if the exit node is risky. 
svn:r4978
 2005-09-10 01:01:40 +00:00
Nick Mathewson
035b1953eb Add sorting/searching to smartlist 
svn:r4977
 2005-09-09 23:12:54 +00:00
Roger Dingledine
cfa321374d reject ports 465 and 587 by default now too 
svn:r4974
 2005-09-09 22:46:43 +00:00