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255 Commits

Author SHA1 Message Date
Nick Mathewson
467fd6e4e6 fix order of items in network-status 
svn:r4904
 2005-09-03 02:38:39 +00:00
Nick Mathewson
9bc3d34682 Add contact field to generated network-status objects 
svn:r4897
 2005-09-02 20:30:03 +00:00
Roger Dingledine
1b04f38145 subtle change to avoid some false positives: 
if a server went down for six hours and then came back, we would
complain to it that it's unreachable. now we wait until the third
consecutive descriptor post that we thought it was unreachable,
before complaining to it.


svn:r4891
 2005-09-01 08:13:40 +00:00
Roger Dingledine
711cad94ed when we think a router is unreachable, pass the message back to the 
server's logs, and make it a 'warn'.
also, fix a memory leak for rejected router descriptors.


svn:r4889
 2005-08-31 06:14:37 +00:00
Roger Dingledine
4240410a9d don't whine about reachability if the guy is hibernating now. 
speaking of which, we don't actually parse is_hibernating out
of the router descriptor right now. nick, can you fix this?


svn:r4886
 2005-08-30 06:48:24 +00:00
Roger Dingledine
e9524f9d2d refactor -- no actual changes 
svn:r4885
 2005-08-30 06:43:07 +00:00
Roger Dingledine
a8c0c51e0b a bit of cleanup 
svn:r4884
 2005-08-30 06:01:13 +00:00
Nick Mathewson
0691c7221e Update routerinfo_t.is_running when generating network status on authdirserver. 
svn:r4883
 2005-08-29 18:42:36 +00:00
Nick Mathewson
e3a058f33a Change semantics of set_cached_dir; fix massive authdir memleak. 
svn:r4880
 2005-08-28 04:20:37 +00:00
Nick Mathewson
ed070b0fdb Set a variable that exists. That works better. 
svn:r4868
 2005-08-26 22:16:09 +00:00
Nick Mathewson
a74ad8efea Remember to mark v2 networkstatus non-dirty when we generate it; also, fix spaces. 
svn:r4866
 2005-08-26 22:08:24 +00:00
Roger Dingledine
77f52e3467 fix some logs and comments 
svn:r4864
 2005-08-26 21:55:38 +00:00
Nick Mathewson
ae4a183ed8 Change the return values on dirserv_add_descriptor 
svn:r4863
 2005-08-26 21:46:24 +00:00
Roger Dingledine
53431a4950 fix compile complaints (and a bug) 
svn:r4862
 2005-08-26 21:30:52 +00:00
Nick Mathewson
e24d540d81 We no longer need dirserv_load_from_directory_string, so dirserv_add_descriptor no longer has to keep track of where each descriptor ends. 
svn:r4861
 2005-08-26 21:28:16 +00:00
Nick Mathewson
f559c49c39 Make network-status strings wellformed 
svn:r4857
 2005-08-26 21:11:53 +00:00
Nick Mathewson
9a3be928e9 Note that a descriptor has changed when we receive a new directory. 
svn:r4855
 2005-08-26 21:02:18 +00:00
Nick Mathewson
0e649ac60a Remove descriptor_list and use routerlist instead. Make directories manage routerlist a little better. 
svn:r4854
 2005-08-26 20:59:04 +00:00
Roger Dingledine
f3bccdce73 if dirservers set assumereachable, it overrides their individual 
reachability testing


svn:r4851
 2005-08-26 20:08:12 +00:00
Nick Mathewson
0239249160 Only free strmap if it is allocated. 
svn:r4846
 2005-08-26 18:48:13 +00:00
Nick Mathewson
ff25a7707a fix syntax err 
svn:r4843
 2005-08-26 18:35:52 +00:00
Nick Mathewson
88989be99b More documenting 
svn:r4842
 2005-08-26 18:02:49 +00:00
Nick Mathewson
d54d7b7ec1 Add some documentation; move the signature generation logic into routerparse.c along with the hash generation logic; make router signing use it as well. 
svn:r4840
 2005-08-26 15:34:53 +00:00
Nick Mathewson
e68bed8782 Fall back to routerlist instead of descriptor_list when we are a cache. 
svn:r4837
 2005-08-25 20:54:12 +00:00
Nick Mathewson
4dc3cb9fd9 Fix a segfault when starting a dir cache 
svn:r4836
 2005-08-25 20:45:53 +00:00
Nick Mathewson
54a6a8f0ef Start implementing the server side of the new directory protocol. 
Probably very buggy, since I can't actually run an authdir.

Features
- Generate and publish new network-status format
- Code to cache and re-serve network-status objects generated by others.
- Publish individual descriptors (by fingerprint, by "all", and by
  "tell me yours.")  [Still needs compression logic]
- Publish client and server recommended versions seprately.
- Add digest of descriptor to routerinfo_t, so we can track them better, and
  length, so we can server them more easily.

Cleanups
- Unify code to sign directory-like things
- Make resolve_my_address() able to tell you which name it wound up resolving.
- Unify code to store and serve directory-like things so it all uses
  cached_dir_t.
- Unify code to set the value of cached_dir_t objects.


svn:r4835
 2005-08-25 20:33:17 +00:00
Roger Dingledine
86f85f240c be much more conservative about logging reachability complaints. 
the ones it logs now are probably genuine problem servers.


svn:r4832
 2005-08-24 14:31:32 +00:00
Roger Dingledine
a120cc20c1 Dirservers now do their own external reachability testing of each 
Tor server, and only list them as running if they've been found to
be reachable.

Dirservers also log trouble servers, but only start complaining loudly
after they've been up for an hour, to reduce false positives. We still
need to do something about the fact that it is quite loud when there
are many trouble servers.


svn:r4829
 2005-08-24 02:31:02 +00:00
Nick Mathewson
50452c32ec fix bug 180: handle duplicate lines in approved-routers files. 
svn:r4825
 2005-08-23 22:00:35 +00:00
Roger Dingledine
cc1b82ade8 when listing min-bandwidth servers in the controller, don't get 
fooled by a low bandwidthrate


svn:r4777
 2005-08-14 08:38:34 +00:00
Roger Dingledine
ff54050fda let unregistered-servers take a parameter (the min bandwidth) 
nick, is this an ugly hack of your protocol?


svn:r4775
 2005-08-13 02:20:00 +00:00
Roger Dingledine
66b21a19db Add a 'quit' command for the controller. 
Add a 'getinfo unregistered-servers' for arma's internal use.


svn:r4774
 2005-08-13 01:55:23 +00:00
Nick Mathewson
18c11eb3bc Be consistent about preferring foo* to struct foo* 
svn:r4637
 2005-07-22 21:12:10 +00:00
Roger Dingledine
7c7c95c3f6 anonymous bugfix on our pointer arithmetic 
svn:r4535
 2005-07-12 22:56:06 +00:00
Nick Mathewson
30571317dd Fix unit tests that used old signature for add_fingerprint_to_dir 
svn:r4495
 2005-06-27 22:25:09 +00:00
Roger Dingledine
419d647353 more cleanups before i go wild 
svn:r4469
 2005-06-21 01:00:42 +00:00
Roger Dingledine
9c67ae34f1 overall cleanup and streamlining and doccing 
also fix a DoS avenue on dirservers


svn:r4468
 2005-06-20 23:04:13 +00:00
Nick Mathewson
d4972bd2e1 Remove code that has been #if-0ed for a long time. 
svn:r4435
 2005-06-15 18:34:46 +00:00
Nick Mathewson
232861ba42 Docment or add DOCDOC comments to undocumented functions in src/or. Make function definition format uniform. 
svn:r4411
 2005-06-11 18:52:12 +00:00
Roger Dingledine
fcd0fc3364 flesh out the source file descriptions for doxygen 
svn:r4404
 2005-06-11 05:31:17 +00:00
Nick Mathewson
0831823763 Change end-of-file NLNL convention. It turns out arma I and I agree. 
svn:r4382
 2005-06-09 19:03:31 +00:00
Roger Dingledine
15f937c95e when a dirserver gets a mismatched fingerprint, log the expected 
fp and the received fp


svn:r4372
 2005-06-09 10:21:55 +00:00
Roger Dingledine
978648bff8 also print the platform string for rejected descriptors 
svn:r4160
 2005-05-02 22:06:04 +00:00
Roger Dingledine
15c1853bd6 don't print nulls 
svn:r4159
 2005-05-02 21:54:16 +00:00
Roger Dingledine
c9e83eb1b4 when we refuse a router descriptor, log contactinfo and source address. 
svn:r4156
 2005-05-02 21:48:54 +00:00
Nick Mathewson
69dc4e1675 Remove support for looking at old directory/routerdesc elements; mark non-new elements optional; switch to new format for dir-signing-key; start accepting newer elements so we can mark them as non-opt later; make tor-spec say the right stuff. 
svn:r4154
 2005-05-02 21:22:31 +00:00
Roger Dingledine
914ee87e07 stop re-reading and re-parsing the directory as soon as we make it. 
it was nice for checking if we've got bugs, but it's really quite
expensive too. it was also nice for updating our routerinfo's
immediately, but we'll update them like everybody else when we fetch
a new dir from somebody else.


svn:r4128
 2005-04-27 00:48:05 +00:00
Roger Dingledine
bf79b5266f those should be notices, not warns 
svn:r4079
 2005-04-12 22:09:04 +00:00
Nick Mathewson
8cc3307e0d Improve conn_*_to_string; add circuit_state_to_string; make skewed-descriptor messages better. 
svn:r4047
 2005-04-07 21:07:19 +00:00
Roger Dingledine
dd98412ce1 allow servers to publish descriptors from 12 hours in the future. 
hopefully this will allow more slack and let crummier servers help
out too.


svn:r4046
 2005-04-07 21:01:00 +00:00
Nick Mathewson
7709547c08 When we connect and finish TLS negotiation with address:port, it is obvious that any other key or nickname we might know about (as an authdirserver) does not actually exist at address:port. 
svn:r4036
 2005-04-06 21:09:47 +00:00
Nick Mathewson
3014b03b67 Add missing comma. Oops 
svn:r4017
 2005-04-06 03:20:06 +00:00
Nick Mathewson
88fe4d6292 Handle changed router status correctly when reloading fingerprint file 
svn:r4016
 2005-04-06 01:09:26 +00:00
Nick Mathewson
1b5e2182fa Log msg spelling fix 
svn:r4015
 2005-04-06 00:53:13 +00:00
Nick Mathewson
374edd356e Change replacement semantics for directory entries: fix bug 121. 
svn:r4012
 2005-04-06 00:01:35 +00:00
Roger Dingledine
823b7d4d8b automatically approve nodes running 0.1.0.2-rc or later 
svn:r4001
 2005-04-03 19:01:47 +00:00
Nick Mathewson
0e81265359 update copyright notices. 
svn:r3982
 2005-04-01 20:15:56 +00:00
Nick Mathewson
6e4bccc4ac Make GETINFO for "network-status" work on non-authdirs 
svn:r3837
 2005-03-23 19:15:10 +00:00
Nick Mathewson
b9016bd18f Fix several bugs (including some crashes) related to control interface; implement missing desc/name functionality. 
svn:r3836
 2005-03-23 08:40:11 +00:00
Nick Mathewson
0b7a9e2e7b Be willing to cache directories from up to ROUTER_MAX_AGE seconds into the future, now that we are more tolerant of skew. 
svn:r3832
 2005-03-23 06:39:53 +00:00
Nick Mathewson
905c16846a Fix a few more instances of memory not freed on exit (found by weasel). 
svn:r3830
 2005-03-23 06:20:50 +00:00
Roger Dingledine
ed9524a626 Remove controller getinfo support for "desc/all-ids". 
Replace it with getinfo "network-status" just like in directories.
This way the controller can learn which servers are running, which
are verified, etc.


svn:r3801
 2005-03-22 03:27:51 +00:00
Nick Mathewson
bbaa3c7792 Implement more control spec functionality 
- Mapaddress
- Postdescriptor
- GetInfo on descriptors

Required changes elsewhere:
- Keep the most recent running_routers_t in the routerlist_t. That way we
  can learn about new routers and remember whether we were last told that
  they were up or down.  Also enables more simplifications.
- Keep the signed descriptor inside routerinfo_t.  This makes
  descriptor_entry_t in dirservers.c unneeded.
- Rename AddressMap (the verb) to MapAddress. Keep AddressMap as a noun.
- Check addresses for plausibility before mapping them.


svn:r3696
 2005-02-25 20:46:13 +00:00
Nick Mathewson
60f234f42b Add more functions to free things to help dmalloc allong. 
svn:r3613
 2005-02-10 23:18:39 +00:00
Peter Palfrader
d19aaa9a46 Fix arma's fix for my leak 
svn:r3485
 2005-01-31 23:47:25 +00:00
Roger Dingledine
ab8691c343 fix a minor memory leak found by weasel 
svn:r3484
 2005-01-31 20:38:57 +00:00
Roger Dingledine
191e52179c distinguish between "well-formed and rejected" and "not well 
formed", when parsing server descriptors.


svn:r3458
 2005-01-29 11:23:34 +00:00
Roger Dingledine
7fd8dfe6ea accept LDAP (389/tcp) and LDAPS (636/tcp) in default exit policy 
svn:r3457
 2005-01-29 11:16:23 +00:00
Nick Mathewson
de9b46ad64 clean a couple of messages 
svn:r3401
 2005-01-21 23:16:07 +00:00
Nick Mathewson
fd41cbcadf Have reason string for serverdesc post requests contain actual serverdesc status. Also fix return values of dirserv_add_descriptor to work as advertised. 
svn:r3391
 2005-01-20 20:18:32 +00:00
Roger Dingledine
cd1f50d2f0 new config option DirAllowPrivateAddresses for authdirservers. 
now by default they refuse router descriptors that have non-IP
or private-IP addresses.


svn:r3321
 2005-01-06 21:03:27 +00:00
Nick Mathewson
91bafc476e Fix a fun bug: do not rewrite a cached directory back to the cache; otherwise we will think it is recent and not fetch a newer one. 
svn:r3319
 2005-01-06 20:11:52 +00:00
Roger Dingledine
59504f4831 bugfix: if a server uploads a descriptor that's unapproved, actually 
tell him so.


svn:r3243
 2005-01-03 17:47:32 +00:00
Nick Mathewson
ded8e79979 remove sentence-fragment comment refering to a design that never happened. 
svn:r3220
 2004-12-24 02:50:27 +00:00
Nick Mathewson
e8585dfe97 Remove length restriction when generating directories. 
svn:r3218
 2004-12-24 02:17:32 +00:00
Nick Mathewson
7117366810 Fix for running-routers length bug 
svn:r3216
 2004-12-24 01:41:52 +00:00
Roger Dingledine
011ad3cba5 clean up logging, 
make it clearer which warns are bugs,
make the control log event match its specification,
point out a bug in how we deal with failure when renewing the tls context.


svn:r3138
 2004-12-13 00:44:39 +00:00
Nick Mathewson
b457cfb5eb Spell-check strings and comments 
svn:r3052
 2004-12-01 03:48:14 +00:00
Nick Mathewson
7fbd297532 Suggestion from weasel: Make tor --version --version dump the cvs Id of every file. 
svn:r3019
 2004-11-29 22:25:31 +00:00
Roger Dingledine
22727b4edc wrong is ok, and right is fine, but in between is apparently 
totally unacceptable to me.


svn:r3005
 2004-11-28 11:39:53 +00:00
Nick Mathewson
6f5dbefa7e Normalize space: add one between every control keyword and control clause. 
svn:r3003
 2004-11-28 09:05:49 +00:00
Roger Dingledine
7c9a707900 remove emacs droppings, since nick says he doesn't need them anymore 
svn:r2989
 2004-11-26 04:00:55 +00:00
Nick Mathewson
f91152ce6a Clarify a bunch of log messages 
svn:r2983
 2004-11-25 04:20:10 +00:00
Nick Mathewson
22dba27d8d Normalize a few more kinds of whitespace. We now dislike: 
- func (args)
  - if (x){
This doesn't normalize if(x), for(x); while(x), and friends.


svn:r2943
 2004-11-22 23:28:26 +00:00
Nick Mathewson
7a8ac5dfef Tweak on patch to make authoritative directory servers cache 
directories on disk.  Make authdirservers cache *their own*
directories instead of the ones they download.  This gives better
liveness, and marginally better resistance to broken authdirservers.

Authdirservers don't cache running-routers at all: r-r isn't stored to
disk, so there's no point right now.


svn:r2893
 2004-11-15 16:17:59 +00:00
Roger Dingledine
dbd4dadff7 Authoritative dirservers now also cache the directory, since 
they weren't writing anything into their datadirectory, so
when they stop and start, they would know nothing until they
fetched a directory from another authdirserver.


svn:r2891
 2004-11-15 09:38:17 +00:00
Nick Mathewson
22a0d82749 Cache running-routers; compress running-routers; serve compressed running-routers.z 
svn:r2883
 2004-11-15 04:04:20 +00:00
Nick Mathewson
5a5be93f80 Normalize whitespace; add a "tell me about all the unnormalized whitespace" target; fix a braino in dirserv.c 
svn:r2758
 2004-11-09 20:04:00 +00:00
Nick Mathewson
cd753df7bf Resolve many XXXs and all DOCDOCs 
svn:r2755
 2004-11-09 18:22:17 +00:00
Nick Mathewson
548d4174ef When listing router status, include ourself if we are awake 
svn:r2752
 2004-11-09 17:12:56 +00:00
Roger Dingledine
b773045a58 only non-authdirservers cache the dir they just fetched 
svn:r2747
 2004-11-09 10:38:42 +00:00
Roger Dingledine
cad26b343d once normalized, DataDirectory is always defined 
svn:r2734
 2004-11-09 07:20:21 +00:00
Roger Dingledine
6521c2ce51 Stop using the wrong DataDirectory when we're validating. 
Also validate/normalize the DataDirectory better.


svn:r2732
 2004-11-09 07:05:53 +00:00
Roger Dingledine
394554cfbf Clean up copyrights. 
Break connection_consider_empty_buckets() out of
connection_read_bucket_decrement().


svn:r2698
 2004-11-07 01:33:06 +00:00
Roger Dingledine
6c61ed4fb5 Make options no longer a global variable. 
Now we can try setting an option but back out if it fails to parse, or
  if it's disallowed (e.g. changing RunAsDaemon from 1 to 0).
Use parse_line_from_str rather than parse_line_from_file.


svn:r2692
 2004-11-06 05:18:11 +00:00
Nick Mathewson
451f8b5045 - Implement all of control interface except authentication, setconfig, 
and actually making the sockets.
- Make sure that identity-based nicknames start with $.
- Use new string_join interface.


svn:r2661
 2004-11-03 18:33:07 +00:00
Nick Mathewson
ad4dc74482 Use a stricter set of warnings; make them all pass. 
svn:r2645
 2004-11-02 03:02:17 +00:00
Roger Dingledine
85c79ffbc7 canonicalize "src" and "dest" arg order in crypto.c (and others) 
svn:r2644
 2004-11-02 02:28:51 +00:00
Nick Mathewson
11d330be5e Tweaks to prevent obsolete restarting tors from hammering the dirservers. (1) Cache a received directory as soon as the signature checks out. (2) Treat a cached directory as "recent" based on its mtime. (3) If we have a recent directory, we dont need to fetch a newer one for DirFetchPostPeriod. This needs review! 
svn:r2618
 2004-10-28 18:37:52 +00:00
Nick Mathewson
6874c39904 Fix windows build 
svn:r2613
 2004-10-27 18:14:38 +00:00