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197 Commits

Author SHA1 Message Date
Nick Mathewson
6e6d95b3db Change from inet_ntoa to a threadproof tor_inet_ntoa. 
svn:r3656
 2005-02-22 08:18:36 +00:00
Nick Mathewson
58540dde50 Do not try to double-aquire lock when rotating keys. May fix deadlock bug found by weasel. 
svn:r3616
 2005-02-11 07:56:10 +00:00
Nick Mathewson
f672577bc6 Free even more things on shutdown. Temporarily move tor_free_all out from #ifdef so it gets tested more. 
svn:r3614
 2005-02-11 01:26:47 +00:00
Roger Dingledine
0551e3a814 reject more default filesharing ports by default. 
svn:r3500
 2005-02-02 04:15:40 +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
Roger Dingledine
82d3894f3e don't let a corrupt directory cache keep us from starting 
svn:r3456
 2005-01-29 11:07:35 +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
4b6d55afdf separate time_of_process_start from stats_n_seconds_uptime: 
now we reset uptime when a dir fetch entirely fails. this
hopefully has something to do with stability of being on the
network.


svn:r3333
 2005-01-10 05:10:22 +00:00
Nick Mathewson
6dd91de3bd Nothing actually _uses_ socks_port, so why publish it? For backward compatibility, publish a socks_port of 0, and never read socks_port. 
svn:r3279
 2005-01-04 05:46:54 +00:00
Nick Mathewson
fca7ba9777 Resolve task 42: find where 19-char nicknames were getting truncated when read from certs, and fix it. Also audit use of MAX_NICKNAME_LEN; no other badness found, but some docs/code cleaned up a touch. 
svn:r3244
 2005-01-03 17:53:20 +00:00
Roger Dingledine
b6173b7b68 0.0.9 broke hibernation. darn it. 
svn:r3147
 2004-12-13 19:42:46 +00:00
Roger Dingledine
464338b250 when hibernating, don't advertise any ports 
this is important for the dirport, because clients will still
ask you for a directory, and they'll be sad when you're down.
and do the other ports too, because hey, they're not listening.


svn:r3133
 2004-12-11 23:53:59 +00:00
Nick Mathewson
fc87758ff3 Add function to check that addr_policy_t is okay; change struct addr_policy_t to addr_policy_t. 
svn:r3070
 2004-12-04 01:14:36 +00:00
Roger Dingledine
db5e100cde clean up 3 more underflow possibilities 
svn:r3063
 2004-12-02 04:31:52 +00:00
Roger Dingledine
0799804c60 fix redundant (and dangerous) NUL termination 
svn:r3062
 2004-12-02 04:16:18 +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
7fc30fc1e6 accept *:706 (silc) by default 
svn:r3006
 2004-11-28 15:49:12 +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
d4754b334c Compile cleanly on windows; prevent some insane bandwidth cases (e.g., "BandwidthBurst 1000 TB" from occuring. 
svn:r2941
 2004-11-22 22:24:10 +00:00
Nick Mathewson
983a335f3b Normalize space 
svn:r2939
 2004-11-22 22:13:34 +00:00
Nick Mathewson
bdb61f2a04 fix typo 
svn:r2925
 2004-11-21 05:06:22 +00:00
Nick Mathewson
36f4e15e81 Call init_keys() where needed; fix hibernate bug. 
svn:r2924
 2004-11-21 04:19:04 +00:00
Nick Mathewson
8acaf8e187 Add "MEMUNIT" and "INTERVAL" types to configuration. Also tweak Accounting setup. More docs needed 
svn:r2911
 2004-11-20 00:37:00 +00:00
Nick Mathewson
08627d5d87 Track whether descriptor is dirty/uploaded. When any options are set, mark it dirty. Once a minute, regenerate and upload the server descriptor if it is dirty. 
svn:r2832
 2004-11-13 16:53:48 +00:00
Nick Mathewson
5109de5626 Rename exit_policy to addr_policy, since it gets used for SOCKS and directory connections too. Make all policies get validated in options_validate, and make SOCKS/directory policies get set in options_act. 
svn:r2819
 2004-11-12 19:39:13 +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
7daab4034d Fix windows build for VC6; centralize newline-fiasco-damage-control logic 
svn:r2756
 2004-11-09 19:13:08 +00:00
Nick Mathewson
cd753df7bf Resolve many XXXs and all DOCDOCs 
svn:r2755
 2004-11-09 18:22:17 +00:00
Roger Dingledine
9f3e3d2b71 stop wanting to split init_keys() 
svn:r2735
 2004-11-09 07:29:05 +00:00
Nick Mathewson
180e0a9326 Make check_private_dir trimodal (check/create/ignore), not bimodal (create/ignore). 
svn:r2733
 2004-11-09 07:12:31 +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
8b9d7da59f while we hibernate, our declared bandwidth capacity is 0 
svn:r2710
 2004-11-07 23:19:12 +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
Roger Dingledine
d0c158c8d6 clarify the bandwidthburst and bandwidthrate are in bytes 
(niels had thought they were in bits, or kb, or something)


svn:r2669
 2004-11-04 03:25:43 +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
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
2fbf31533b Tricksy compiler warnings! We hates them, hates them forever, my precious! 
svn:r2615
 2004-10-27 21:14:11 +00:00
Nick Mathewson
44d4516155 Use tor_snprintf, not snprintf 
svn:r2609
 2004-10-27 06:37:34 +00:00
Nick Mathewson
06fa8fc05f Avoid strcat; use snprintf or strlcat instead 
svn:r2605
 2004-10-27 06:25:29 +00:00
Nick Mathewson
bc62f8e983 Replace sprintf with snprintf 
svn:r2602
 2004-10-27 05:53:07 +00:00
Nick Mathewson
e5049d5aa3 Remove routerinfo_t->is_trusted_dir, and all the twisted machinery used to 
maintain it.

Have clients default to the nickname "client" in their certificates.

Give a less frightening warning on obsolete (pre-0.0.8) routerinfo_t's.


svn:r2568
 2004-10-19 18:19:59 +00:00
Roger Dingledine
97a0a43511 start the process of making 0.0.7* obsolete 
svn:r2565
 2004-10-17 21:51:20 +00:00
Roger Dingledine
de65052312 don't assert multiple things in the same tor_assert() 
svn:r2544
 2004-10-16 22:14:52 +00:00
Nick Mathewson
a42adce362 fix memory leak in router.c; start relying on NULL==(zero bytes) 
svn:r2538
 2004-10-16 20:38:57 +00:00
Nick Mathewson
7fa5d224d4 Implement "families" of coadministered nodes; prevent them all from appearing on the same circuit. 
svn:r2523
 2004-10-15 01:58:11 +00:00
Nick Mathewson
08c33f0b46 Compile without warnings on windows 
svn:r2491
 2004-10-14 04:06:24 +00:00
Nick Mathewson
bd10bf4b5b Try to always dtrt if routerlist==NULL 
svn:r2489
 2004-10-14 03:44:45 +00:00
Nick Mathewson
1c9426d6e0 Build without warnings on mac gcc 3.3 
svn:r2487
 2004-10-14 03:18:14 +00:00
Roger Dingledine
aebc3a03ba more int to size_t conversions, fixing one or more amd64 bugs 
plus a whitespace patch on config.c from vicman


svn:r2482
 2004-10-14 02:47:09 +00:00
Nick Mathewson
0d5a847f12 Remove need for dirservers file: now, we note trusted dirservers in configuration options, and only need to remember addr:port and key digest for each one. 
svn:r2479
 2004-10-14 01:44:32 +00:00
Nick Mathewson
9dc72de41f Omit any exit rules that follow a catch-all rule when writing a router descriptor. 
svn:r2459
 2004-10-13 01:25:42 +00:00
Nick Mathewson
dad7c71686 Workaround for bug on windows where cached-directories get crlf corruption. 
svn:r2426
 2004-10-07 20:22:58 +00:00
Nick Mathewson
2bba65148b Refactor fingerprint handling: remember hex digests (no spaces) instead of beautified fingerprints 
svn:r2422
 2004-10-06 13:31:48 +00:00
Roger Dingledine
136d4e5739 prefer tor_free to free 
plus complain more loudly when we fail to parse a dir we just fetched


svn:r2401
 2004-09-29 06:52:36 +00:00
Roger Dingledine
a2517b4f07 checking only 0.0.7 and 0.0.8 didn't work, because some dirservers 
files have really old descriptors for the authdirservers, so we're
asking them in the new format because they're too old.

now we actually compare the version to a cutoff version, and act
appropriately.

also take this chance to use only >=0.0.8 servers for dns resolves,
because of the recent bugs. we'll bump to >=0.0.9pre1 once there are
some servers running that.


svn:r2380
 2004-09-27 06:00:43 +00:00
Roger Dingledine
fa0a1ec49f cleanup: use strcmpstart() in more places 
svn:r2372
 2004-09-23 22:18:50 +00:00
Nick Mathewson
0ef85f6dba Some platforms have weird translations when you open files in "test" mode; make read/write_str_to_file aware. 
svn:r2336
 2004-09-08 07:16:34 +00:00
Nick Mathewson
86980cf6e2 Functions to test nickname validity 
svn:r2269
 2004-08-18 04:44:24 +00:00
Roger Dingledine
0a6e27208b o Handle servers with dynamic IP addresses: don't replace 
options->Address with the resolved one at startup.
  o detect our address right before we make a routerinfo each time.
o external IP vs bind-IP. Already done, just use options->Address.
o OutboundBindAddress config option, to bind to a specific
  IP address for outgoing connect()s.


svn:r2241
 2004-08-16 11:43:18 +00:00
Roger Dingledine
cd3da3fc12 o clients choose nodes proportional to advertised bandwidth 
o and/or while avoiding unreliable nodes, depending on goals
o 'fascistfirewall' option to pick dirservers on port 80 and ORs on
  port 443.
o if a begin failed due to exit policy, but we believe the IP should                       have been allowed, switch that router to exitpolicy reject *:* until                     we get our next directory.


svn:r2231
 2004-08-15 08:15:12 +00:00
Nick Mathewson
6141097f6e Fix bug in saving onion keys to disk when rotating; also survive short-term shutdowns better 
svn:r2206
 2004-08-09 04:27:13 +00:00
Roger Dingledine
292e9c5567 reject the default edonkey, kazaa, gnutella ports 
to slow the coming flood


svn:r2195
 2004-08-08 05:26:13 +00:00
Nick Mathewson
b0c9ba99f8 Fix a leak 
svn:r2183
 2004-08-07 02:59:46 +00:00
Nick Mathewson
f6cc218742 Refactor ISO-style (yyyy-mm-dd hh:mm:ss) time parsing into util.c; rename format/parse_rfc1123_time; make rephist remember used bandwidth; published used bandwidth in descriptors in 15-minute chunks. Breaks unittests. 
svn:r2182
 2004-08-07 02:46:16 +00:00
Roger Dingledine
b51a444dd2 commit some odds and ends, so my tree is clean 
svn:r2137
 2004-08-04 05:10:49 +00:00
Roger Dingledine
ea43172c11 make router_is_me() compare identity, not nickname 
svn:r2102
 2004-07-22 08:08:25 +00:00
Roger Dingledine
f355a9c9f1 put our fingerprint into the descriptor, so we can match a 
desc to a running-routers entry


svn:r2100
 2004-07-22 06:22:04 +00:00
Roger Dingledine
c1450319f4 allow OPs to set a DirPort and cache/serve directories 
(hey, why not, it works)


svn:r2099
 2004-07-22 06:04:54 +00:00
Roger Dingledine
b48cdc9d40 populate router_get_my_routerinfo()->is_verified 
svn:r2097
 2004-07-22 06:03:53 +00:00
Roger Dingledine
06b72cc8f2 publish advertised_bandwidth in descriptor 
svn:r2095
 2004-07-22 04:20:27 +00:00
Roger Dingledine
3c2c8ed42b 0.0.8 ORs should autoconnect to authdirservers and 0.0.7 servers 
svn:r2091
 2004-07-21 23:43:47 +00:00
Roger Dingledine
ce7fcd110c solve the authdirserver initialization precedence problem 
svn:r2085
 2004-07-21 18:53:56 +00:00
Roger Dingledine
3e97c12f24 rearrange to prepare to solve the authdirserver initialization 
precedence problem. doesn't actually solve it yet.


svn:r2079
 2004-07-21 07:50:06 +00:00
Nick Mathewson
334de84cbe Misc small code cleanups; remove exit_server_mode(); change tor_tls_verify behavior 
svn:r2073
 2004-07-21 00:44:04 +00:00
Nick Mathewson
2a339b7627 Split uptime into separate field 
svn:r2067
 2004-07-20 21:13:11 +00:00
Nick Mathewson
d858a9e990 Remember list of digests for trusted dirservers; use this list to tell whether you are a trusted dirserver 
svn:r2064
 2004-07-20 20:09:59 +00:00
Roger Dingledine
d5999a24af also don't hang up on him if we're an OR and he's an authdirserver 
otherwise we keep getting taken out of the running-routers list


svn:r2063
 2004-07-20 19:45:29 +00:00
Roger Dingledine
dc7951a5a7 a whole swath of fixes 
introduce an authdir_mode() macro to match the others.
don't initialize uptime to the number of seconds since 1970.
non-authoritative dirservers don't cache their directory on disk.
make only authdirservers use clique_mode.
only read approved-routers file if you're an authdirserver.
even authdirservers fetch a new directory in do_hup.
retry_all_connections() is now called retry_all_listeners().
router_parse_list_from_string() correctly reports the router number
  it's working on.
only call dirserv_add_own_fingerprint() and
   dirserv_add_descriptor() on startup if we're an authdirserver.
if AuthDir and !ORPort then fail.
if AuthDir and ClientOnly then fail.


svn:r2061
 2004-07-20 10:17:43 +00:00
Nick Mathewson
54c129d8dc abstract ORPort/SocksPort checks into server_mode(), proxy_mode(), clique_mode(), etc. Dont change underlying comments. 
svn:r2054
 2004-07-18 21:47:04 +00:00
Nick Mathewson
c2103eb63a Finish most pre2 items: make running-routers list work right; rename secret key files; make even more lookup-by-nickname use lookup-by-id; default nicknames to hostname. 
svn:r2043
 2004-07-13 18:23:40 +00:00
Roger Dingledine
e167eeb18e add 'advertisedbandwidth' to router descriptor 
svn:r2028
 2004-07-12 18:02:54 +00:00
Nick Mathewson
38c889c454 Remove spurious assert 
svn:r2018
 2004-07-07 19:51:20 +00:00
Nick Mathewson
e9d81d873b Fix the router_compare_to_my_exit_policy assertion failure once-and-for-all, by declaring 0.0.0.0 always denied. 
svn:r2017
 2004-07-07 19:49:48 +00:00
Roger Dingledine
cbf73b2bc5 touchups all over 
put uptime in descriptor


svn:r2011
 2004-07-04 22:48:11 +00:00
Nick Mathewson
7d8de8cd10 More digest/nickname fixes 
svn:r2000
 2004-07-02 23:40:03 +00:00
Roger Dingledine
62dcf9e20f some of the infrastructure to let ORs connect on demand 
svn:r1998
 2004-07-02 09:29:01 +00:00
Nick Mathewson
cbab134bd9 Switch most uses of *_by_addr_port to *_by_identity_digest 
svn:r1997
 2004-07-01 23:13:04 +00:00
Roger Dingledine
e1ba0c4663 running-routers now lists down routers too (with a ! before their name) 
svn:r1996
 2004-07-01 11:32:26 +00:00
Nick Mathewson
541add90a1 Track routers by hash of identity key; use hex hash of identity key in place of nickname; accept (and use) hash of identity key in EXTEND cells. 
svn:r1994
 2004-07-01 01:16:59 +00:00
Roger Dingledine
f42f04c859 cleanups on 008pre1 items 
svn:r1993
 2004-06-30 21:48:02 +00:00
Nick Mathewson
b1e9adf056 Always use get_data_directory() instead of options.DataDirectory; fix a memory leak in router.c 
svn:r1991
 2004-06-30 16:37:08 +00:00
Nick Mathewson
76f769deb9 Remaining 008pre1 items done; deferred where more design is needed. 
More docs and (way more!) testing needed.

Done:
 - Authdirservers down directories from others.
 - Generate and use running-routers lists
 - Cache directories; store across reboots.
 - Refactor directory parsing a bit; note potential trouble spots.


svn:r1985
 2004-06-25 00:29:31 +00:00
Nick Mathewson
f7976c1e9b Terminate comment 
svn:r1982
 2004-06-21 04:40:24 +00:00
Nick Mathewson
8aec3a7301 Implement several 008pre1 items: needs more testing 
svn:r1981
 2004-06-21 04:37:27 +00:00
Roger Dingledine
ba5d48e852 router->is_trusted_dir implies router->dir_port>0 
and add some infrastructure for fetching running-routers list


svn:r1973
 2004-06-16 21:08:29 +00:00