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4183 Commits

Author SHA1 Message Date
Roger Dingledine
50e36dc11b more cleanups, including a shiny new XXX012 
svn:r9250
 2007-01-03 10:30:26 +00:00
Roger Dingledine
d677332a83 checkpoint as we add PreferTunneledDirConns config option 
svn:r9249
 2007-01-03 06:33:03 +00:00
Nick Mathewson
eebbfbc854 r11806@Kushana: nickm | 2007-01-03 00:12:21 -0500 
Fix unit test broken by r9239.


svn:r9248
 2007-01-03 05:12:26 +00:00
Roger Dingledine
9545bbf57f - When the user uses bad syntax in the Log config line, stop 
suggesting other bad syntax as a replacement.


svn:r9247
 2007-01-03 03:56:17 +00:00
Roger Dingledine
7396b8eecf interim tweaks 
svn:r9246
 2007-01-03 03:45:53 +00:00
Nick Mathewson
f5b984a36f r11800@Kushana: nickm | 2007-01-02 16:46:45 -0500 
Remove an XXXX012 for which the answer is "not really."


svn:r9244
 2007-01-02 21:47:28 +00:00
Nick Mathewson
cbdd21cbf5 r11799@Kushana: nickm | 2007-01-02 16:38:34 -0500 
Simplify and remove most of dirserv_orconn_tls_cone 


svn:r9243
 2007-01-02 21:47:21 +00:00
Nick Mathewson
2caeaf4e2f r11787@Kushana: nickm | 2007-01-02 14:40:14 -0500 
Stop polluting new descriptors with the defaults-to-1 "opt eventdns" entry.


svn:r9239
 2007-01-02 20:08:03 +00:00
Nick Mathewson
75eca91459 r11786@Kushana: nickm | 2007-01-02 14:32:54 -0500 
Add a comment about a possible refactoring in main.c


svn:r9238
 2007-01-02 20:07:54 +00:00
Andrew Lewman
4f565b73ef Fix formatting in eventdns.c. Remove the rest of the osx binary 
uninstaller.


svn:r9235
 2007-01-02 06:26:42 +00:00
Nick Mathewson
722a3ab544 r11784@Kushana: nickm | 2007-01-02 01:13:04 -0500 
Spec-conformance on r9181: make "opt v" strings start with "Tor".


svn:r9233
 2007-01-02 06:13:10 +00:00
Nick Mathewson
6ae3ba9b2d r11777@Kushana: nickm | 2007-01-01 21:01:10 -0500 
Fix an idiot bug in r9181: snprintf returns <0 on error, not !=0.


svn:r9232
 2007-01-02 02:01:15 +00:00
Nick Mathewson
46092f8163 r11765@Kushana: nickm | 2006-12-29 16:04:22 -0500 
Remove duplicated code in dirserv_get_networkstatus_v2; document dirserv_get_networkstatus_v2_fingerprints. Down to 13 XXXX012 items.


svn:r9220
 2006-12-30 02:41:14 +00:00
Nick Mathewson
c54b7c4d56 r11761@Kushana: nickm | 2006-12-29 15:45:56 -0500 
Another cleanup: expand_exit_policy_aliases was totally redundant with respect to router_parse_[private_]addr_policy_private.


svn:r9219
 2006-12-29 20:50:24 +00:00
Nick Mathewson
7ee99ba342 r11759@Kushana: nickm | 2006-12-29 15:21:14 -0500 
Actually, handle_getinfo_helper supports 552 results just fine: just leave *answer unset.


svn:r9217
 2006-12-29 20:49:47 +00:00
Nick Mathewson
e3d5e4fcae Okay, now descriptors seem to be buildable. 
svn:r9216
 2006-12-29 17:10:29 +00:00
Nick Mathewson
2741dd5741 r11755@Kushana: nickm | 2006-12-29 11:49:20 -0500 
Calculate the length of policy strings correctly again.


svn:r9215
 2006-12-29 16:49:33 +00:00
Nick Mathewson
a77bbe2346 r11753@Kushana: nickm | 2006-12-29 11:30:28 -0500 
Fix flipped sign in compare: make descriptors buildable again.


svn:r9214
 2006-12-29 16:31:37 +00:00
Nick Mathewson
6fbf17e7b0 r11749@Kushana: nickm | 2006-12-29 00:51:42 -0500 
Remove dead code; make targets of addressmap commands/configs use AllowNonRFC953Hostnames


svn:r9211
 2006-12-29 05:51:50 +00:00
Nick Mathewson
0e172d9f6e r11745@Kushana: nickm | 2006-12-29 00:00:28 -0500 
Close any directory connection on which we have received 10MB or more of data.  This prevents a malicious directory cache from running us out of memory by spooling an infinite amount of data.  (Not a terribly good attack, but hey, every one helps.)


svn:r9210
 2006-12-29 05:07:25 +00:00
Nick Mathewson
8728e2826f r11744@Kushana: nickm | 2006-12-28 23:43:53 -0500 
Refactor connection_write_to_buf_zlib back into connection_write_to_buf.  Hooray for dumping duplicate code.


svn:r9209
 2006-12-29 05:07:04 +00:00
Nick Mathewson
26c0d6ec58 r11743@Kushana: nickm | 2006-12-28 23:13:21 -0500 
Refactor _connection_controller_force_write back into conncetion_handle_write.  Again, the line count goes down: groovy!


svn:r9208
 2006-12-29 05:06:47 +00:00
Nick Mathewson
361998d0f3 r11741@Kushana: nickm | 2006-12-28 22:41:29 -0500 
Count TLS bytes accurately: previously, we counted only the number of bytes read or transmitted via tls, not the number of extra bytes used to do so.  This has been a lonstanding wart.  The fix "Works for me".


svn:r9207
 2006-12-29 03:42:46 +00:00
Nick Mathewson
7cfdac1bf6 r11737@Kushana: nickm | 2006-12-28 18:32:13 -0500 
Remove some dead code; refactor some duplicated code.


svn:r9206
 2006-12-29 02:49:12 +00:00
Nick Mathewson
b59573949e r11736@Kushana: nickm | 2006-12-28 17:46:23 -0500 
Mark a pile of XXXX comments as targetted for 0.1.2: some because they look important, some because they look easy.


svn:r9205
 2006-12-29 02:47:51 +00:00
Nick Mathewson
0bbbf98be4 r11727@Kushana: nickm | 2006-12-28 16:27:17 -0500 
If we only have a single nameserver, raise the threshold to decide that the nameserver is dead.  (Another fumbling attempt to do something about bug 326.)


svn:r9203
 2006-12-28 21:29:37 +00:00
Nick Mathewson
3996fd1d9d r11726@Kushana: nickm | 2006-12-28 16:24:06 -0500 
Expose a function from eventdns.c to set options without having to make a fake configuration file.  Also, add more settable options


svn:r9202
 2006-12-28 21:29:31 +00:00
Nick Mathewson
460a476efa r11725@Kushana: nickm | 2006-12-28 14:44:56 -0500 
Partial solution to 326: downgrade single-nameserver failures to INFO.


svn:r9201
 2006-12-28 21:29:26 +00:00
Nick Mathewson
d9f1f3533d r11724@Kushana: nickm | 2006-12-28 14:22:35 -0500 
Refactor and unify my-ip-addr-changed logic.  Make change in IP address or in nameservers reset and relaunch DNS hijacking tests.


svn:r9200
 2006-12-28 21:29:20 +00:00
Nick Mathewson
e5f5b96ca6 r11723@Kushana: nickm | 2006-12-28 13:52:48 -0500 
Fix bug 364: check for whether popular hostnames (curently google, yahoo, mit, and slashdot) are getting wildcarded.  If they are, we are probably behind a DNS server that is useless: change our exit policy to reject *:*.


svn:r9199
 2006-12-28 21:29:11 +00:00
Nick Mathewson
1df04d70f7 r11718@Kushana: nickm | 2006-12-26 16:57:44 -0500 
Add client-side caching for reverse DNS.


svn:r9194
 2006-12-26 22:41:43 +00:00
Nick Mathewson
58ae3cd648 r11713@Kushana: nickm | 2006-12-24 22:42:08 -0500 
Better handling of internal addresses wrt X-Your-Address-Is (never believe them; never provide them.) Also, report something useful for X-Your-Address-Is with one-hop tunneled connections.


svn:r9191
 2006-12-25 03:42:38 +00:00
Nick Mathewson
3ab84c5f48 r11711@Kushana: nickm | 2006-12-24 21:42:57 -0500 
Stop counting 503s against the total number of failures allowed for a download.


svn:r9190
 2006-12-25 02:47:37 +00:00
Nick Mathewson
a71a5d4bf2 r11706@Kushana: nickm | 2006-12-24 01:50:52 -0500 
Fix 2 bugs in last patch.  (VS has weird ideas about const, and I have weird ideas about block structure.)


svn:r9186
 2006-12-24 06:50:57 +00:00
Nick Mathewson
bae366eff0 r11702@Kushana: nickm | 2006-12-24 01:31:59 -0500 
Patch from Edmanm, slightly modified.  Original change list:
   - Support running the Tor service with a torrc not in the
     same directory as tor.exe (Bug #356) and default to using the torrc
     located in the %appdata%\Tor\ of the user who installed the service
   - Removed the supposedly misleading error message mentioned in Bug #294
   - Fixed some CloseHandle()s that should've been CloseServiceHandle()s
   - Fixed some nt_service_foo() return values to be consistent
   - Resolved some nt_service_foo() DOCDOCs
   - Fixed one trivial typo that I happened to randomly notice
 
 Changes:
   - Make more comments into "imperative" house style.
   - Remove special handling for "-f"; only use --options.
   - Quote all options.
   - Clean up whitespace
 


svn:r9185
 2006-12-24 06:32:24 +00:00
Nick Mathewson
c12a1f1e3a r11701@Kushana: nickm | 2006-12-24 01:24:39 -0500 
fix warning on win32.


svn:r9184
 2006-12-24 06:32:20 +00:00
Nick Mathewson
2e538d9918 r11694@Kushana: nickm | 2006-12-23 23:09:20 -0500 
Add a version entry to networkstatus documents; have this entry get parsed and used to calculate whether begin_dir is supported.


svn:r9181
 2006-12-24 04:09:48 +00:00
Nick Mathewson
339384238c r11693@Kushana: nickm | 2006-12-23 22:42:11 -0500 
Stop requiring the "opt" keyword before unrecognized directory items.


svn:r9180
 2006-12-24 04:09:42 +00:00
Nick Mathewson
baac5389a1 r11690@Kushana: nickm | 2006-12-23 22:09:53 -0500 
Hmm. Maybe I should have been compiling these before I checked them in.


svn:r9178
 2006-12-24 03:09:58 +00:00
Nick Mathewson
d76b2a4ec0 r11688@Kushana: nickm | 2006-12-23 22:08:36 -0500 
Fix "r may be used uninitialized" warning from last patch.


svn:r9177
 2006-12-24 03:08:44 +00:00
Nick Mathewson
bf1014692f r11686@Kushana: nickm | 2006-12-23 22:05:57 -0500 
More changes wrt unnecessary disk writes.


svn:r9176
 2006-12-24 03:06:03 +00:00
Nick Mathewson
f3fd5d9032 r11680@Kushana: nickm | 2006-12-23 21:45:05 -0500 
Remove code to look for keys in their old locations: we havent stored them there since 0.0.7.2.


svn:r9175
 2006-12-24 02:45:53 +00:00
Nick Mathewson
bba5a3533f r11679@Kushana: nickm | 2006-12-23 21:38:41 -0500 
Update the state file less often when AvoidDiskWrites is set.


svn:r9174
 2006-12-24 02:45:46 +00:00
Nick Mathewson
9efdf6acc5 r11677@Kushana: nickm | 2006-12-23 21:17:54 -0500 
Track when we get 503s from directory servers.  Do not use directory servers that have given us a 503 until either an hour has passed, or we are are out of non-busy servers.


svn:r9172
 2006-12-24 02:45:35 +00:00
Nick Mathewson
4d948281c3 r11676@Kushana: nickm | 2006-12-23 20:42:17 -0500 
Add an orport option to dirserver lines so that clients can tell where to connect to open an encrypted tunnel to a dirserver even before they have its descriptor.


svn:r9171
 2006-12-24 02:45:27 +00:00
Roger Dingledine
488b4726a7 reinstate the most important dead chickens for limiting 
impact of directory writes now that we're write limiting.

a few more dead chickens remain.


svn:r9170
 2006-12-23 08:48:16 +00:00
Nick Mathewson
bf74dcd855 r11658@Kushana: nickm | 2006-12-20 15:58:44 -0500 
Remove long-deprecated log and accounting options.


svn:r9164
 2006-12-20 21:02:10 +00:00
Nick Mathewson
2e1e919d65 r11657@Kushana: nickm | 2006-12-20 15:11:19 -0500 
Fixes to check-docs script; add some docs; mark some options as deprecated in the online docs.


svn:r9163
 2006-12-20 21:02:02 +00:00
Nick Mathewson
e9ad1650c0 r11651@Kushana: nickm | 2006-12-20 12:05:04 -0500 
Add a maintainer script and a new make target "make check-docs" to get a quick dump of which options are undocumented where, and which documentation refers to nonexistent options.


svn:r9160
 2006-12-20 17:05:48 +00:00
Roger Dingledine
00257212c7 Take out the '5 second' timeout from the connection retry 
schedule. Now the first connect attempt will wait a full 10
seconds before switching to a new circuit. Perhaps this will help
a lot. Based on observations from Mike Perry.


svn:r9159
 2006-12-20 09:43:28 +00:00
Roger Dingledine
858d7295e7 minor cleanups 
svn:r9158
 2006-12-20 09:25:58 +00:00
Nick Mathewson
baadf35c63 r11646@Kushana: nickm | 2006-12-19 14:40:38 -0500 
Resolve bug 363: do not fall back to 127.0.0.1 when no nameservers are configured.  Instead, have the admin fix resolv.conf or configure a nameserver.


svn:r9157
 2006-12-19 19:49:03 +00:00
Nick Mathewson
bf6702cf8b r11645@Kushana: nickm | 2006-12-19 14:22:36 -0500 
Reject hostnames with invalid characters, in an attempt to catch more errors earlier.  Add an option to disable this behavior.


svn:r9156
 2006-12-19 19:48:58 +00:00
Nick Mathewson
280692d65f r11643@Kushana: nickm | 2006-12-19 13:15:14 -0500 
Stop recommmending exits as guards when the exit bandwidth is less than a third of the total bandwidth.


svn:r9154
 2006-12-19 19:48:48 +00:00
Roger Dingledine
e66b6f0d50 Reject *:563 (NTTPS) in the default exit policy. We already reject 
NNTP by default, so this seems like a sensible addition.
(suggested by bug 331)


svn:r9149
 2006-12-18 08:25:34 +00:00
Roger Dingledine
ad5ce3c7ed fix whitespace; add a todo item 
svn:r9148
 2006-12-18 08:24:22 +00:00
Nick Mathewson
973baa1673 r11630@Kushana: nickm | 2006-12-17 22:02:24 -0500 
Add a typedef to (try to) make eventdns work on mingw.  Man, I need a buildbot for this.


svn:r9147
 2006-12-18 03:02:30 +00:00
Nick Mathewson
952b34d610 r11627@Kushana: nickm | 2006-12-17 11:37:39 -0500 
Remove an artificial upper bound on expected bandwidth.  More immediately, fix a VC warning.


svn:r9146
 2006-12-17 16:37:46 +00:00
Roger Dingledine
b3b75a3bef write-limiting fix: avoid a rare bug where we don't remember 
that there's stuff on the outbuf we want to flush.


svn:r9142
 2006-12-16 11:36:36 +00:00
Roger Dingledine
0cc7eaf302 remove some dead comments, and resolve some XXXs 
svn:r9141
 2006-12-16 11:34:12 +00:00
Roger Dingledine
f175aca3a8 and then revert half of r9138 
svn:r9140
 2006-12-16 07:04:26 +00:00
Nick Mathewson
80b8abf7be r11618@Kushana: nickm | 2006-12-16 02:00:52 -0500 
Make router_is_me work without calling router_rebuild_descriptor.


svn:r9139
 2006-12-16 07:00:59 +00:00
Roger Dingledine
9cd8feb649 fix an infinite loop and a memory leak in r9131 
svn:r9138
 2006-12-16 06:56:58 +00:00
Nick Mathewson
31e09bb524 r11614@Kushana: nickm | 2006-12-15 17:39:42 -0500 
Implement SETEVENTS GUARD.  Needs review and testing.


svn:r9137
 2006-12-15 22:40:20 +00:00
Nick Mathewson
251f007b75 r11609@Kushana: nickm | 2006-12-15 16:42:21 -0500 
Implement GETINFO fingerprint.


svn:r9136
 2006-12-15 21:51:24 +00:00
Roger Dingledine
ce51a1d349 a changelog for write limiting. also, disable the "advertise dirport 
until we reach our max bandwidth if it's tiny" trick now that we
do the bandwidth self-test on boot.


svn:r9134
 2006-12-15 21:39:35 +00:00
Nick Mathewson
f53a269928 r11598@Kushana: nickm | 2006-12-15 15:59:00 -0500 
Add internal documentation for a bunch of configuration options.  We should do something to keep this list, the canonical list, the tor.1 list, and the torrc.complete list in sync.


svn:r9133
 2006-12-15 21:27:19 +00:00
Nick Mathewson
078aab810b r11597@Kushana: nickm | 2006-12-15 15:49:27 -0500 
Add a rudimentary line-wrapping function for use in dumping comments in config files.


svn:r9132
 2006-12-15 21:26:23 +00:00
Nick Mathewson
ab2fc7bd62 r11596@Kushana: nickm | 2006-12-15 10:57:12 -0500 
Mark some TODO items as done.  Also, never include ourself in our family list.


svn:r9131
 2006-12-15 21:26:15 +00:00
Roger Dingledine
bdf470c263 turn TunnelDirConns on by default. 
that's what alpha releases are for, right?


svn:r9129
 2006-12-15 21:06:21 +00:00
Roger Dingledine
c4ed331d8d oh, and catch the other instance we should fix 
svn:r9122
 2006-12-15 08:14:32 +00:00
Roger Dingledine
0bc0688668 if we rotate our onion key, publish a new descriptor, and 
die soon after, we want to stick with that onion key when
we restart.


svn:r9121
 2006-12-15 07:58:31 +00:00
Nick Mathewson
38bd6837db r11588@Kushana: nickm | 2006-12-15 02:04:32 -0500 
Add a LastRotatedOnionKey variable to the state file, so we can rotate onion keys a week after they change even if we never stay up for a whole week at a time.  Should fix bug 368.


svn:r9120
 2006-12-15 07:04:37 +00:00
Roger Dingledine
2ae9615a0b take the broken obsolete url out again. 
seriously, this line should stay out.
how can we make this happen?


svn:r9119
 2006-12-15 06:22:52 +00:00
Nick Mathewson
62f711fcf3 r11585@Kushana: nickm | 2006-12-15 01:11:49 -0500 
Tabify eventdns so that it matches libevent house style.


svn:r9118
 2006-12-15 06:12:14 +00:00
Nick Mathewson
b16aa6412e r11584@Kushana: nickm | 2006-12-15 01:10:45 -0500 
Try to reconcile (except for whitespace) eventdns with version in libevent, so it is easier for me to send merges.  These changes should be cosmetic. (Ha!)


svn:r9117
 2006-12-15 06:12:01 +00:00
Nick Mathewson
fdb10ff0b5 r11580@Kushana: nickm | 2006-12-15 00:09:46 -0500 
Resolve bug 369: Check for integer underflow when printing "bytes left" accounting numbers.  Also fix a copyright date that I noticed while reading the bug.  Also make a buffer big enough that strings will not get truncated.  All are backport candidates.


svn:r9115
 2006-12-15 05:12:42 +00:00
Roger Dingledine
c44dd3870e clarify our use of local time vs GMT 
svn:r9109
 2006-12-14 23:39:14 +00:00
Roger Dingledine
30e4f4f6ce when we're doing a write split over the end of a circular 
buffer, make sure our tls_get_forced_write_size doesn't
make it write whatever's after the buffer.

this hasn't triggered yet, but it would be rare, so let's
leave it in.


svn:r9107
 2006-12-14 03:26:42 +00:00
Nick Mathewson
c9c8072bd3 r11569@Kushana: nickm | 2006-12-13 17:59:58 -0500 
fix last fix


svn:r9106
 2006-12-13 23:00:05 +00:00
Nick Mathewson
43e06eba8b r11566@Kushana: nickm | 2006-12-13 17:46:24 -0500 
Try to fix an assert failure in new write limiting code: make buffers.c aware of previous "forced" write sizes from tortls.


svn:r9105
 2006-12-13 22:46:42 +00:00
Roger Dingledine
5cce710e2b Some more documentation and specs for CONNECT_DIR and BEGIN_DIR. 
Demand that BEGIN_DIR cells have an empty payload.


svn:r9104
 2006-12-13 22:42:52 +00:00
Roger Dingledine
04409f202d reenable write limiting. nick finally convinced me this was 
a smart move.

more todo sub-items remain for it.


svn:r9101
 2006-12-13 07:08:36 +00:00
Roger Dingledine
97c83a4c09 finish enabling begin-dir cells. require one-hop circs for 
socks-command-connect-dir streams, so we don't open new anonymity
questions.


svn:r9099
 2006-12-13 02:49:45 +00:00
Roger Dingledine
0dbf725927 Infrastructure to test BEGIN_DIR cells. 
New socks command CONNECT_DIR. New config option TunnelDirConns that
builds a circ ending at the directory server and delivers a BEGIN_DIR
cell if it's running 0.1.2.2-alpha or later. We still need to make
one-hop circs when appropriate, while making other conns avoid them.


svn:r9098
 2006-12-13 00:28:56 +00:00
Roger Dingledine
f5164ba61d remove an XXXX that asked to get removed 
svn:r9097
 2006-12-13 00:05:28 +00:00
Roger Dingledine
477438e6c7 a better fix. puts r8446 to bed. 
svn:r9096
 2006-12-12 21:09:30 +00:00
Roger Dingledine
1efd377428 Fix a bug in 0.1.2.2-alpha that prevented clients from asking 
to resolve an address at a given exit node even when they ask for
it by name.


svn:r9095
 2006-12-12 20:23:17 +00:00
Roger Dingledine
7217f3ca47 couldn't handle leaving this typo in 
svn:r9094
 2006-12-12 20:20:48 +00:00
Roger Dingledine
ee144598c8 minor cleanups and notes 
svn:r9093
 2006-12-12 20:19:54 +00:00
Nick Mathewson
9fa707f5d3 r11552@Kushana: nickm | 2006-12-12 13:34:13 -0500 
fix a signed/unsigned comparison in eventdns.c


svn:r9092
 2006-12-12 18:34:22 +00:00
Nick Mathewson
a3a00df69d r11548@Kushana: nickm | 2006-12-12 00:44:51 -0500 
Merge whitespace and other changes from libevent


svn:r9090
 2006-12-12 05:45:19 +00:00
Nick Mathewson
494e45482a r11536@Kushana: nickm | 2006-12-11 22:48:21 -0500 
Add ipv6 functionality to evdns.


svn:r9089
 2006-12-12 03:48:46 +00:00
Nick Mathewson
35d92f8245 r11498@Kushana: nickm | 2006-12-11 21:40:24 -0500 
Document all structures and (non-exported) functions.  External documentation will probably wind up being a manpage, hopefully written by somebody else.


svn:r9087
 2006-12-12 02:57:02 +00:00
Nick Mathewson
097aec8e9d r11497@Kushana: nickm | 2006-12-11 21:17:45 -0500 
Rename nameserver functions: every one should now have "server" in the name.


svn:r9086
 2006-12-12 02:56:54 +00:00
Nick Mathewson
707429e9a3 r11496@Kushana: nickm | 2006-12-11 19:39:37 -0500 
Clean up XXXX comments in evdns code.  Make server_ports actually go away when their refcnt reaches zero.


svn:r9085
 2006-12-12 02:56:47 +00:00
Nick Mathewson
d22deb61d6 r11495@Kushana: nickm | 2006-12-11 19:11:14 -0500 
More evdns: tab fixes.  Dont make users worry about flags.  Set truncated flag correctly when generating responses, rather than just bailing out.


svn:r9084
 2006-12-12 02:56:41 +00:00
Nick Mathewson
abc1304aef r11494@Kushana: nickm | 2006-12-11 14:50:20 -0500 
Export DNS types and classes in eventdns.h so that server code can use them.


svn:r9083
 2006-12-12 02:56:35 +00:00
Nick Mathewson
fc125b1ef4 r11493@Kushana: nickm | 2006-12-11 14:28:42 -0500 
Oops; apparently DNS replies are supposed to include the questions.  Revise "add_ptr_reply" to accept an inaddr_arpa name instead of just the sockaddr_in. Also, add a "-servertest" function to the test code to see whether the DNS server logic is working.


svn:r9082
 2006-12-12 02:56:28 +00:00
Nick Mathewson
e53bca15e7 r11492@Kushana: nickm | 2006-12-11 12:30:23 -0500 
Implement dns server reply retry logic.


svn:r9081
 2006-12-12 02:56:23 +00:00
Nick Mathewson
c58d9494df r11491@Kushana: nickm | 2006-12-11 12:12:57 -0500 
More DNS server hacking: everything except testing, and retries, and documentation, and Tor integration.


svn:r9080
 2006-12-12 02:56:20 +00:00
Nick Mathewson
991308fac9 svn:r9079 2006-12-12 02:56:17 +00:00
Nick Mathewson
ff029a635d svn:r9077 2006-12-12 02:54:48 +00:00
Nick Mathewson
e190acf780 r9254@Kushana: nickm | 2006-10-17 17:23:36 -0400 
Implement dns label compression.  Clients do not need this much; dns servers definitely do.


svn:r9073
 2006-12-12 02:50:17 +00:00
Nick Mathewson
e9d67b1162 r9099@Kushana: nickm | 2006-10-05 17:42:55 -0400 
start fleshing out some logic to build server support into eventdns.  Still needs work and testing.


svn:r9068
 2006-12-12 02:49:45 +00:00
Roger Dingledine
ea93289590 fix another bug in r9052, pointed out by robert hogan 
svn:r9063
 2006-12-10 17:30:33 +00:00
Roger Dingledine
e206d22297 some more cleanups and a bugfix on r9052 
svn:r9062
 2006-12-10 08:04:50 +00:00
Roger Dingledine
733882315d resolve a buffer overflow / crash from r9051 
svn:r9061
 2006-12-10 04:50:33 +00:00
Roger Dingledine
f7319a0b6d correction and cleanups on r9047 
svn:r9060
 2006-12-09 19:40:16 +00:00
Roger Dingledine
29099a98c2 fix xiando's bug -- we were reporting stuff about hibernation 
even though it wasn't enabled.


svn:r9055
 2006-12-09 02:55:40 +00:00
Nick Mathewson
81be0ad1e5 r11486@Kushana: nickm | 2006-12-08 00:58:47 -0500 
Fix a longstanding bug in eventdns related to timeouts:  The timeout count was never actually reset to 0.  Argh.  Now we reset it to zero after we get a successful request, or after we notice that a nameserver is back up, or after we decide the nameserver is down because of timeouts.  This may fix bug 326.


svn:r9054
 2006-12-08 05:59:21 +00:00
Nick Mathewson
cf04e1e6e7 r11479@Kushana: nickm | 2006-12-07 23:38:54 -0500 
Refactor GETINFO into a table-driven dispatch, as suggested by arma.  My brain hurts.


svn:r9052
 2006-12-08 04:39:13 +00:00
Nick Mathewson
1567e13dc8 r11475@Kushana: nickm | 2006-12-07 20:49:21 -0500 
Make GETINFO dir/status/... work even when we are not a directory.  Needs a little cleanup.  Closes bug 263.


svn:r9051
 2006-12-08 01:50:02 +00:00
Roger Dingledine
566543a4f8 more changes on r9041 
svn:r9049
 2006-12-07 20:14:29 +00:00
Nick Mathewson
b4a90ca8a3 r11469@Kushana: nickm | 2006-12-07 15:11:04 -0500 
Round stored/transmitted values for bandwidth usage.  This might make some attacks work less well.  This might well be voodoo, but it gives me a warm fuzzy feeling.


svn:r9048
 2006-12-07 20:11:36 +00:00
Nick Mathewson
7c79495137 r11468@Kushana: nickm | 2006-12-07 14:56:57 -0500 
Revise logic used to flush state to disk. Now, we try to batch non-urgent changes so that we do not do too many writes, and we save very-non-urgent changes every once in a rare while, and we never save more than once per second.


svn:r9047
 2006-12-07 20:11:30 +00:00
Nick Mathewson
c304a10fd3 r11467@Kushana: nickm | 2006-12-07 14:38:54 -0500 
Whitespace cleanup


svn:r9046
 2006-12-07 20:11:24 +00:00
Nick Mathewson
6c8075d8a0 r11462@Kushana: nickm | 2006-12-07 13:42:21 -0500 
Make bandwidth accounting information get stored to the state file as well as bw_accounting.  Read from the state file if it is more recent than bw_accounting, or if bw_accounting is not there.


svn:r9044
 2006-12-07 18:57:37 +00:00
Nick Mathewson
63e4cfbeb6 r11461@Kushana: nickm | 2006-12-07 13:16:45 -0500 
Change logging format of state file to only include non-default values.  Adjust clients to never store bandwidth history in the state file. (Possible backport candidate.)


svn:r9043
 2006-12-07 18:57:29 +00:00
Nick Mathewson
26392fc75d r11458@Kushana: nickm | 2006-12-07 12:04:22 -0500 
Fix bug 338: log verbose nicknames, not just keys, for intro points.  Also, suppress intro point name logging when SafeLogging is 1. (The security part is a possible backport candidate.)


svn:r9041
 2006-12-07 17:04:44 +00:00
Nick Mathewson
8249f5d676 r11456@Kushana: nickm | 2006-12-07 10:09:55 -0500 
oops; removed one unmap too many in the tests.


svn:r9040
 2006-12-07 15:10:36 +00:00
Nick Mathewson
e6c467fe07 r11454@Kushana: nickm | 2006-12-07 10:07:24 -0500 
Apparently, we actually hit the nasty mmap-then-unlink behavior.  Fix it.


svn:r9039
 2006-12-07 15:07:33 +00:00
Nick Mathewson
97e5e78afd r11451@Kushana: nickm | 2006-12-07 10:06:30 -0500 
Apparently Windows takes a dim view of unlinking a file while it is mapped.  Silly windows, did nobody ever tell you about inodes?


svn:r9038
 2006-12-07 15:06:38 +00:00
Roger Dingledine
44c55dad23 Fix an assert failure when the directory authority sets 
AuthDirRejectUnlisted and then receives a descriptor from an
unlisted router (reported by seeess).


svn:r9023
 2006-12-04 18:54:01 +00:00
Nick Mathewson
a91c12f2e7 r9855@Kushana: nickm | 2006-12-04 00:55:09 -0500 
Merge circuit_about_to_close_connection and connection_about_to_close_connection.


svn:r9021
 2006-12-04 05:55:40 +00:00
Nick Mathewson
f90cd5bfc0 r9853@Kushana: nickm | 2006-12-04 00:02:03 -0500 
Patch from Fabian Keil: Fix return statement in get_pf_socket()


svn:r9020
 2006-12-04 05:09:09 +00:00
Roger Dingledine
c5b90daf86 cleanups, bump to 0.1.2.4-alpha 
svn:r9015
 2006-12-02 22:47:46 +00:00
Nick Mathewson
d1fdabf1c7 r9843@Kushana: nickm | 2006-11-30 17:22:25 -0500 
Turn an xxxx0124 into an #ifdef; avoid leaking memory.


svn:r9013
 2006-11-30 22:23:01 +00:00
Roger Dingledine
ab68e312bd actually, i think this fix was closest to what i originally 
intended. this way we don't call resolve-my-address, which
yells and screams if we're using an internal address (mere
clients should not have to care).


svn:r8998
 2006-11-26 20:01:45 +00:00
Nick Mathewson
116ae04c2d r9399@totoro: nickm | 2006-11-26 14:22:17 -0500 
Actually, clients *should* try to guess their addresses.


svn:r8997
 2006-11-26 19:22:25 +00:00
Nick Mathewson
68142b18cd r9396@totoro: nickm | 2006-11-26 13:36:29 -0500 
Fix router_new_address_suggestion() so it only changes last_guessed_ip() when it actually calls resolve_my_address(). (bug found by dev-girl)


svn:r8996
 2006-11-26 18:36:51 +00:00
Roger Dingledine
69ae0a2986 we were leaking all the fingerprints for !reject, !invalid, 
and !badexit lines in the approved-routers file.


svn:r8974
 2006-11-20 16:36:44 +00:00
Nick Mathewson
b1dc014fc6 r9347@totoro: nickm | 2006-11-20 11:24:46 -0500 
11:23 < armadev> typo
 11:23 < nickm> ?
 11:23 < armadev> did you get the coffee yet? :)
 11:23 < nickm> no
 11:23 < armadev> i'm at an advantage..i haven't slept yet


svn:r8972
 2006-11-20 16:26:52 +00:00
Nick Mathewson
b4ea6136a4 r9345@totoro: nickm | 2006-11-20 11:22:10 -0500 
Fix a small and unlikely memory leak in dirserv.c. I think this is not the one arma is looking for.


svn:r8971
 2006-11-20 16:22:46 +00:00
Nick Mathewson
aef64c1277 r9577@Kushana: nickm | 2006-11-20 11:07:28 -0500 
Oops; fix bug in last fix. Time to get some coffee.


svn:r8970
 2006-11-20 16:07:33 +00:00
Nick Mathewson
a667f2e514 r9567@Kushana: nickm | 2006-11-20 11:05:59 -0500 
Fix leak in choose_good_exit_server_general()


svn:r8969
 2006-11-20 16:06:09 +00:00
Nick Mathewson
e2abc727e5 r9561@Kushana: nickm | 2006-11-16 22:32:54 -0500 
Tweaks to test-connection patch:  use ".noconnect" instead of ".test" (since there are lots of ways to test things).  Use a regular sequence of STREAM events (NEW followed by CLOSED) instead of a new event type.  Make the function that checks the address be static and use const and strcasecmpend properly.
 


svn:r8959
 2006-11-17 03:34:58 +00:00
Nick Mathewson
d125c61e02 r9560@Kushana: nickm | 2006-11-16 22:09:12 -0500 
Check in an implementation of "test" connections from Scott Squires:
 these connections immediately close upon reaching Tor.  They're useful
 for apps that want to check whether they're talking to the same Tor as
 a given controller.  (I'll be tweaking this a bit before I push.)
 


svn:r8958
 2006-11-17 03:34:44 +00:00
Nick Mathewson
b052b810e2 r9319@totoro: nickm | 2006-11-14 13:04:50 -0500 
Patch from Zajcev Evgeny to make natd work properly (we needed to allow extra characters after the port number).


svn:r8952
 2006-11-14 18:05:01 +00:00
Nick Mathewson
ad1f019110 r9317@totoro: nickm | 2006-11-13 22:45:33 -0500 
Fix some more mipspro warnings.  Nothing should remain excecpt "conversion from pointer to same-sized integral type."


svn:r8950
 2006-11-14 03:45:48 +00:00
Nick Mathewson
9243e54177 r9313@totoro: nickm | 2006-11-13 20:07:41 -0500 
Try to compile with fewer warnings on irix64's MIPSpro compiler /
 environment, which apparently believes that:
   - off_t can be bigger than size_t.
   - only mean kids assign things they do not subsequently inspect.
 
 I don't try to fix the "error" that makes it say:
 
 cc-3970 cc: WARNING File = main.c, Line = 1277
   conversion from pointer to same-sized integral type (potential portability
           problem)
 
     uintptr_t sig = (uintptr_t)arg;
 
 Because really, what can you do about a compiler that claims to be c99
 but doesn't understand that void* x = NULL; uintptr_t y = (uintptr_t) x;
 is safe?
 


svn:r8948
 2006-11-14 01:07:52 +00:00
Nick Mathewson
0f6402f17b r9309@totoro: nickm | 2006-11-13 19:05:41 -0500 
Whitespace fixes, and clean up code from last natd patch.


svn:r8947
 2006-11-14 00:06:45 +00:00
Nick Mathewson
1913cb915e r9308@totoro: nickm | 2006-11-13 18:41:23 -0500 
Add support for (Free?)BSD's natd, which was an old way to let you
 have your firewall automatically redirect traffic.  (Original patch
 from Zajcev Evgeny, updated for 0.1.2.x by tup.)
 


svn:r8946
 2006-11-14 00:06:31 +00:00
Nick Mathewson
fa6fbbc150 r9307@totoro: nickm | 2006-11-13 18:25:56 -0500 
Patch from tup based on patch from Zajcev Evgeny: Make TransPort work even when the server wants to talk before the client.


svn:r8945
 2006-11-14 00:06:02 +00:00
Nick Mathewson
0ad2fd1129 r9467@Kushana: nickm | 2006-11-01 18:51:16 -0500 
Allow larger amounts of drift in uptime to be "cosmetic".


svn:r8891
 2006-11-01 23:53:15 +00:00
Nick Mathewson
5d7ca19b44 r9465@auth3-479: nickm | 2006-11-01 13:16:21 -0500 
Add some temporary code to count  how many *distinct* router digests we verify.  (I have a sneaking suspicion that the numbers look way way high.)


svn:r8890
 2006-11-01 18:16:44 +00:00
Peter Palfrader
c195b8f806 r10475@danube: weasel | 2006-11-01 14:33:35 +0100 
Fix copy/paste error


svn:r8889
 2006-11-01 13:33:49 +00:00
Nick Mathewson
31e274ddd3 r9461@Kushana: nickm | 2006-10-31 20:30:12 -0500 
Oops. Fix compile error in last build.


svn:r8888
 2006-11-01 01:30:25 +00:00
Nick Mathewson
9e13a6f31c r9457@Kushana: nickm | 2006-10-31 18:35:17 -0500 
Do not warn when an OR gives us a new circuit end reason. (This will prevent bug 351 from recurring.)


svn:r8887
 2006-10-31 23:35:50 +00:00
Nick Mathewson
1bf1f9d2fc r9449@Kushana: nickm | 2006-10-31 00:12:02 -0500 
Dump breakdown of PK operations when we get a USR2 signal.  This should help us figure out of we are doing some of them for stupid reasons.


svn:r8881
 2006-10-31 19:17:07 +00:00
Roger Dingledine
8a781f7f34 general cleanups from looking through or-cvs 
svn:r8855
 2006-10-29 07:41:25 +00:00
Roger Dingledine
8f7940348f Avoid an infinite loop on evil controlport input. Fixes bug 350, 
unless it doesn't. (Nick, please confirm.)

Backport candidate.


svn:r8844
 2006-10-28 08:17:02 +00:00
Roger Dingledine
e473ca2427 give a nicer warning message when windows people try to 
configure syslog in their torrc


svn:r8841
 2006-10-27 19:35:12 +00:00
Nick Mathewson
5b72dc77ad r9395@Kushana: nickm | 2006-10-26 22:06:51 -0400 
Fix Bug 349: Have GETINFO network-status return even old routers, and use long nicknames where appropriate.  Document this.


svn:r8834
 2006-10-27 02:07:04 +00:00
Nick Mathewson
3fbb292bff r9389@Kushana: nickm | 2006-10-25 17:46:16 -0400 
Add a CLEARDNSCACHE signal to clear the client-side DNS cache.


svn:r8829
 2006-10-25 21:46:21 +00:00
Nick Mathewson
5c670a186c r9386@Kushana: nickm | 2006-10-25 17:35:38 -0400 
Resolve bug 347: translate v0 controller signal numbers into internal signal numbers; leave v1 signal numbers alone.


svn:r8828
 2006-10-25 21:39:42 +00:00
Nick Mathewson
4df90e455c r9164@totoro: nickm | 2006-10-24 17:50:43 -0400 
Oops: 17:50 < armadev> today is opposite day?


svn:r8822
 2006-10-24 21:51:06 +00:00
Nick Mathewson
6b7d1c94da r9162@totoro: nickm | 2006-10-24 17:41:35 -0400 
Make "boolean !=" logic more obvious.


svn:r8821
 2006-10-24 21:41:48 +00:00
Nick Mathewson
a5bf6df14a r9160@totoro: nickm | 2006-10-24 17:38:07 -0400 
More dirserver oops: actually set the digest for a given name in the case when the name is not yet recognized.


svn:r8820
 2006-10-24 21:38:31 +00:00
Nick Mathewson
ba1b04c736 r9158@totoro: nickm | 2006-10-24 16:50:18 -0400 
Oops on last authority patch: handle routers with unrecognized fingerprints correctly


svn:r8819
 2006-10-24 20:51:28 +00:00
Roger Dingledine
6877a7e1ee and update the pile of getinfo strings that's impossible to remember 
to update


svn:r8813
 2006-10-24 04:55:02 +00:00
Nick Mathewson
6c7bf2f830 r9364@Kushana: nickm | 2006-10-23 22:57:48 -0400 
Remove reference to NS_FULL event; add two GETINFO targets.


svn:r8812
 2006-10-24 02:58:03 +00:00
Roger Dingledine
6ecf74af60 and blow away what appears to be some redundant logic 
svn:r8806
 2006-10-23 10:17:52 +00:00
Roger Dingledine
77c8c0ee51 spec and implement some more status events. start to build 
some conventions.


svn:r8805
 2006-10-23 10:16:43 +00:00
Roger Dingledine
2a1c294717 implement a few status events, so we can make sure they work, 
and so vidalia can start handling them if it wants.


svn:r8802
 2006-10-23 05:51:46 +00:00
Roger Dingledine
c804eea39d build on 64-bit again 
svn:r8801
 2006-10-23 05:36:56 +00:00
Roger Dingledine
d48828dbe1 good thing we didn't have to track this bug down the old-fashioned way 
svn:r8800
 2006-10-23 05:29:40 +00:00
Nick Mathewson
4401c47f63 r9347@Kushana: nickm | 2006-10-23 01:24:48 -0400 
Implement status event backend logic.


svn:r8799
 2006-10-23 05:24:57 +00:00
Nick Mathewson
27a3f0da2b r9320@Kushana: nickm | 2006-10-22 15:56:27 -0400 
fix unittests; add more tests for smartlist stuff; make tests cache generated RSA keys (to speed up unittest run time by 30% and encourage people to run them more).


svn:r8796
 2006-10-23 03:48:58 +00:00
Nick Mathewson
ed69c10b3f r9319@Kushana: nickm | 2006-10-22 15:25:18 -0400 
oops; include or.h changes for last patch.


svn:r8795
 2006-10-23 03:48:52 +00:00
Nick Mathewson
42bab1c6d3 r9318@Kushana: nickm | 2006-10-22 15:22:57 -0400 
Let directory authorities set the BadExit flag if they like.  Also, refactor directory authority code so we can believe multiple things about a single router, and do fewer linear searches.


svn:r8794
 2006-10-23 03:48:42 +00:00
Roger Dingledine
07cfeb0198 fix a minor memory leak every time we rebuild the router store, 
fix a rare memory leak if something goes wrong while rebuilding it,
and clean up some code. nick, please confirm.

reported by "fookoowa" in flyspray 346 (yay!)


svn:r8789
 2006-10-22 08:08:10 +00:00
Roger Dingledine
0f33a548c2 fix a string, pointed out by matt edman. 
also fix a bug next to it that i noticed.


svn:r8784
 2006-10-21 02:51:35 +00:00
Roger Dingledine
a0ec758f9e stop writing arbitrary memory out on the controller port. 
it's an ugly patch, but at least this way we can see that
it's fixed. maybe clean up the whole "@" syntax later on.


svn:r8783
 2006-10-20 23:23:19 +00:00
Nick Mathewson
c9a01dea53 r9313@Kushana: nickm | 2006-10-20 17:04:11 -0400 
Oops. Conform to spec.


svn:r8782
 2006-10-20 21:04:44 +00:00
Nick Mathewson
01bc03eff4 r9312@Kushana: nickm | 2006-10-20 14:45:22 -0400 
Add an event type to tell the controller when our opinion of a router status has changed.  I might have missed some cases here.


svn:r8781
 2006-10-20 21:04:39 +00:00
Roger Dingledine
0459db2c0d checkpoint some changes as i read diffs 
svn:r8780
 2006-10-20 19:11:12 +00:00
Nick Mathewson
b27cb38dee r9307@Kushana: nickm | 2006-10-20 13:53:54 -0400 
Have connection_about_to_close use an end_reason field in edge_connection_t to tell what reason to tell the controller for closing the stream.  Set end_reason in connection_edge_end, connection_mark_unattached_ap, and everwhere we set edge_has_sent_end.  Add a changelog entry.


svn:r8779
 2006-10-20 17:54:48 +00:00
Nick Mathewson
8e94097edb r9306@Kushana: nickm | 2006-10-20 13:27:43 -0400 
Enable reasons for stream events in all cases but CLOSED in about_to_close_connection.  That one will take a little longer.


svn:r8778
 2006-10-20 17:54:43 +00:00
Nick Mathewson
12af87539b r9303@Kushana: nickm | 2006-10-20 12:07:34 -0400 
Start implementing reason extension for stream events to match the one one used by circuit events. (Not a complete implementation yet; actual reasons are not passed to control.c)


svn:r8777
 2006-10-20 17:54:36 +00:00
Nick Mathewson
c8c36dd227 r9304@dhcp-18-188-67-85: nickm | 2006-10-20 12:22:46 -0400 
Change HT_INIT from a special-case to a macro-calling-a-function like the rest of ht.h.  This might prevent errors if somebody did, I dunno, "HT_INIT(tp, hashtable++)". Based on a patch from Watson Ladd.


svn:r8776
 2006-10-20 16:22:53 +00:00
Nick Mathewson
2d7cf75e42 r9298@dhcp-18-188-67-85: nickm | 2006-10-20 11:25:07 -0400 
Weasel correctly notes that we should not discard the return value from connection_exit_begin_con.  Right now, the return value is always discardable, so this does not actually cause a bug, but it might later. So fix it.


svn:r8774
 2006-10-20 15:26:02 +00:00
Nick Mathewson
e5f064c983 r9290@31-35-219: nickm | 2006-10-20 10:32:33 -0400 
Add a GETINFO target so controllers can ask Tor for the current state of a router.  (Results given in networkstatus format.)


svn:r8772
 2006-10-20 14:58:29 +00:00
Nick Mathewson
136ed33071 r9289@31-35-219: nickm | 2006-10-20 09:43:22 -0400 
Fix longstanding bug in connection_exit_begin_conn():  Since connection_edge_end() exits when the connection is unattached, we were never sending RELAY_END cells back for failed RELAY_BEGIN attempts. Fix this.  This might make clients that were otherwise timing out either fail faster or retry faster, which is good news for us.


svn:r8770
 2006-10-20 14:57:46 +00:00
Nick Mathewson
7f8d9e8af2 r9287@Kushana: nickm | 2006-10-19 19:28:31 -0400 
Weasel points out that a routerdesc requested by digest can never change.  Weasel is right.


svn:r8766
 2006-10-19 23:28:38 +00:00
Nick Mathewson
974bdee183 r9277@Kushana: nickm | 2006-10-19 19:03:05 -0400 
Add pragma:no-cache and expires headers so that directory lookups can work better in the presence of caching HTTP proxies. (I would have used Cache-Control, but that is an HTTP/1.1 thing.)  All timeouts are currently wild-assed guesses.


svn:r8765
 2006-10-19 23:05:34 +00:00
Nick Mathewson
f47c49228d r9276@Kushana: nickm | 2006-10-19 17:08:15 -0400 
Add some more unit tests for policies.


svn:r8764
 2006-10-19 23:05:25 +00:00
Nick Mathewson
96caedecc7 r9275@Kushana: nickm | 2006-10-19 16:45:19 -0400 
Split smartlist tests into their own function, and add a couple more.  Re-enable strmap iteration tests.  Remove tests for code that doesnt exist any more (parse_nickname_list, identity ciphers).


svn:r8763
 2006-10-19 23:05:19 +00:00
Nick Mathewson
7551c44a53 r9274@Kushana: nickm | 2006-10-19 16:16:58 -0400 
Add unit tests for tor_mmap_file(); make tor_mmap_t.size always be the size of the file (not the size of the mapping); add an extra argument to read_file_to_str() so it can return the size of the result string.


svn:r8762
 2006-10-19 23:05:02 +00:00
Nick Mathewson
126a3f699a r9273@Kushana: nickm | 2006-10-19 15:43:39 -0400 
Never discard a descriptor for being too old until either it is recommended by no authorities, or until we download a better (more recent and recommended) one for the same router. This will eventually make it possible for servers to publish less often.


svn:r8761
 2006-10-19 23:04:56 +00:00
Nick Mathewson
bfdb93d8bd r9272@Kushana: nickm | 2006-10-19 12:52:37 -0400 
Fix an XXX in handling destroy cells: when we get a destroy cell with reason FOO, do not tell the controller REASON=FOO.  Instead, say REASON=DESTROYED REMOTE_REASON=FOO. Suggested by a conversation with Mike Perry.


svn:r8760
 2006-10-19 23:04:49 +00:00
Nick Mathewson
4443934702 r9091@totoro: nickm | 2006-10-19 11:45:28 -0400 
Change to BadExit logic: Let authorities set an "I list bad exits" flag.  Consider an exit bad if it is listed as bad by more than half of *those* authorities.  This gives us a better migration path.


svn:r8756
 2006-10-19 15:45:48 +00:00
Nick Mathewson
df40c2e1ca r9080@totoro: nickm | 2006-10-19 11:00:16 -0400 
Oops, forgot the patch: Use corect macro to detect cygwin builds (patch from Pei Hanru)


svn:r8754
 2006-10-19 15:02:02 +00:00
Nick Mathewson
3c459a7397 r9077@totoro: nickm | 2006-10-18 11:41:16 -0400 
Another patch from Mike Perry; sprintfing a NULL pointer. (with comment).


svn:r8747
 2006-10-18 15:41:46 +00:00
Nick Mathewson
efbe87cb6c r9062@totoro: nickm | 2006-10-17 11:19:43 -0400 
Fix -Wlots with command.c (a uchar is never -1).  Note also that one of our ifs is very stupid.


svn:r8741
 2006-10-17 15:20:20 +00:00
Nick Mathewson
faf7445255 r9061@totoro: nickm | 2006-10-17 11:18:28 -0400 
Oops. Libevent 1.2 exists.  Add it to our enum, even though we dont care yet.


svn:r8740
 2006-10-17 15:20:15 +00:00
Nick Mathewson
b713b370bf r9060@totoro: nickm | 2006-10-17 11:12:48 -0400 
Apply patch from Mike Perry: add more reasons for circuit destroys. (Slightly tweaked to avoid allocating a number for an "internal" reason.)


svn:r8739
 2006-10-17 15:20:00 +00:00
Roger Dingledine
7d33c4b904 clean up and downgrade some log messages 
svn:r8727
 2006-10-15 07:42:51 +00:00
Roger Dingledine
584d598e8a move the 'time jump' warning back to a higher threshold. 
this still occurs on moria sometimes if it's swapping to death.
so be it.


svn:r8725
 2006-10-15 02:32:16 +00:00
Nick Mathewson
45b16c2d9e r9021@totoro: nickm | 2006-10-13 01:42:45 -0400 
Fix for last patch. "", though empty, is true.  This ain't Python, Nick.


svn:r8701
 2006-10-13 05:42:57 +00:00
Nick Mathewson
d453fd3709 r9019@totoro: nickm | 2006-10-13 01:32:34 -0400 
Fix extraneous space in CIRC events when path is empty.


svn:r8700
 2006-10-13 05:36:00 +00:00
Nick Mathewson
78043b8478 r9017@totoro: nickm | 2006-10-13 01:27:33 -0400 
Second patch to work on circuit close reasons from Mike Perry.  Disabled partially; see comment.  Whitespace cleaned up.


svn:r8699
 2006-10-13 05:27:59 +00:00
Nick Mathewson
eca28f24f5 r9004@totoro: nickm | 2006-10-11 18:05:24 -0400 
Add client support for a 'BadExit' flag, so authorities can say "Server X is a poor choise for your nytimes.com connections, as it seems to direct them to HoorayForMao.com or (more likely) WouldYouLikeToBuyTheseFineEncyclopedias.com"
 


svn:r8690
 2006-10-11 22:06:01 +00:00
Nick Mathewson
97e17d817b r8985@totoro: nickm | 2006-10-10 19:39:57 -0400 
Fix a signed/unsigned compare in eventdns.c


svn:r8685
 2006-10-10 23:46:33 +00:00
Roger Dingledine
552d828def - Stop triggering asserts if the controller tries to extend hidden 
service circuits.
(also found by mwenge)


svn:r8682
 2006-10-09 22:26:21 +00:00
Roger Dingledine
655859f76b When reporting verbose nicknames in entry_guards_getinfo(), avoid 
printing a duplicate "$" in the keys we send. (Reported by mwenge)


svn:r8681
 2006-10-09 21:26:34 +00:00
Roger Dingledine
86263acf95 Security bugfixes: 
When the user sends a NEWNYM signal, clear the client-side DNS
  cache too. Otherwise we continue to act on previous information.


svn:r8679
 2006-10-09 21:11:50 +00:00
Roger Dingledine
81dd9720f2 whitespace tweaks 
svn:r8677
 2006-10-09 20:54:51 +00:00
Nick Mathewson
69e0843f7c r8983@totoro: nickm | 2006-10-09 14:19:18 -0400 
Add missing ! to code to generate short/verbose nicknames for orconn events.


svn:r8674
 2006-10-09 18:19:32 +00:00
Nick Mathewson
26283e69ba r8973@totoro: nickm | 2006-10-09 11:45:47 -0400 
Touch up last patch (to add REASON to CIRC events): make some reasons
 more sensible, send reasons only to controllers that have enabled
 extended events, and clean up whitespace.
 
 


svn:r8672
 2006-10-09 15:47:50 +00:00
Nick Mathewson
b76fd968b4 r8972@totoro: nickm | 2006-10-09 10:36:22 -0400 
Patch from Mike Perry: add a REASON field to closed and failed circ events.


svn:r8671
 2006-10-09 15:47:27 +00:00
Nick Mathewson
17abfa6a6a r8971@totoro: nickm | 2006-10-09 10:16:23 -0400 
Move definition of ssize_t to torint.h


svn:r8670
 2006-10-09 15:47:08 +00:00
Nick Mathewson
829bf4dcd0 r8970@totoro: nickm | 2006-10-09 10:12:53 -0400 
Win32 patch from Matt Edman: fix compilation bugs by casting to int; defining SSIZE_T; defining USE_TWOS_COMPLEMENT in windows orconfig.h; and using the proper names for win32 functions on GetProcAddress. Also fixes bug 295.


svn:r8669
 2006-10-09 15:46:21 +00:00
Roger Dingledine
c639fd8258 was this one we missed? 
svn:r8666
 2006-10-09 06:22:31 +00:00
Nick Mathewson
e618c15aff r8967@totoro: nickm | 2006-10-08 23:38:50 -0400 
Fix some test and warn failures in last commit


svn:r8665
 2006-10-09 03:39:06 +00:00
Nick Mathewson
c6f2d725d0 r8957@totoro: nickm | 2006-10-08 22:35:17 -0400 
The otherwise regrettable MIPSpro C compiler warns about values set but never used, and about mixing enums and ints; these are good warnings, and so should be fixed.  This removes some dead code and some potential bugs. Thanks to pnx.


svn:r8664
 2006-10-09 02:35:51 +00:00
Nick Mathewson
c341255034 r8956@totoro: nickm | 2006-10-08 22:25:27 -0400 
Fix bug with handling EVENT_NEW_DESC with verbose nicknames enabled.  Also, check for tor_vsnprintf failure in controller messages.


svn:r8663
 2006-10-09 02:35:43 +00:00
Roger Dingledine
604b13c910 remove some old debugging code 
svn:r8657
 2006-10-08 23:20:43 +00:00
Nick Mathewson
d1c8fd9759 r8947@totoro: nickm | 2006-10-08 17:04:30 -0400 
Fix signed/unsigned compare warning in eventdns.c


svn:r8654
 2006-10-08 21:05:06 +00:00
Andrew Lewman
5227531744 Remove spurious void which causes builds to fail in mingw. 
svn:r8650
 2006-10-08 18:44:02 +00:00
Roger Dingledine
538c54e376 try dirport reachability testing five times less often. 
it's already so darn thorough per test -- it chews through
like four circuits before giving up.


svn:r8646
 2006-10-08 06:33:02 +00:00
Nick Mathewson
ea00437f74 r8933@totoro: nickm | 2006-10-07 20:33:16 -0400 
whitespace fixes; add changelog for last commit.


svn:r8644
 2006-10-08 00:33:43 +00:00
Nick Mathewson
1c01797c16 r8932@totoro: nickm | 2006-10-07 20:29:03 -0400 
Try to make mingw capable of producing a working tor binary for win98: make all NT-service-related functions get lazy-loaded on demand.  I have no idea if this even compiles.


svn:r8643
 2006-10-08 00:33:35 +00:00
Nick Mathewson
e230fe8ea6 r8926@totoro: nickm | 2006-10-07 15:56:14 -0400 
refactor circuit_list_path and circuit_list_path_verbose into a common _impl function.


svn:r8642
 2006-10-07 19:56:49 +00:00
Nick Mathewson
f07f7a7a12 r8923@totoro: nickm | 2006-10-07 11:44:33 -0400 
More doxygen comments


svn:r8637
 2006-10-07 16:25:28 +00:00
Roger Dingledine
9fb98b269c finish poking and prodding. i'm all happy now. 
svn:r8633
 2006-10-07 09:13:30 +00:00
Roger Dingledine
f2bd0e2f16 more minor cleanups 
svn:r8630
 2006-10-07 06:28:50 +00:00
Roger Dingledine
4f3827f1d1 resolve the entryguard uptime/capacity question. and mark a 
new xxx that we'll want to address one day.


svn:r8628
 2006-10-07 02:55:44 +00:00
Roger Dingledine
06e5b2283c minor cleanups 
svn:r8622
 2006-10-07 00:50:39 +00:00
Roger Dingledine
1cf37f90c4 bugfix and cleanups re: entry guards. 
svn:r8620
 2006-10-06 23:37:07 +00:00
Roger Dingledine
864069f5c7 fix a size_t-to-len compile warning 
svn:r8618
 2006-10-06 22:37:10 +00:00
Roger Dingledine
1d4bd3990f fetch all the v1 directory stuff way less often. plus, move 
around some housecleaning calls so they still occur often.
are some of these redundant or in the wrong order? there are
so many of them, maybe they should be put into a separate
function that has better documentation.


svn:r8607
 2006-10-06 09:04:11 +00:00
Roger Dingledine
d1b9de222e cleanups, closer to a changelog 
svn:r8606
 2006-10-06 07:50:57 +00:00
Roger Dingledine
b6e590a1a5 reapply a patch from adam langley that got clobbered when 
nick merged something back in


svn:r8605
 2006-10-06 06:46:08 +00:00
Roger Dingledine
baf208d7b3 bugfix: When testing reachability of our dirport, don't launch a new 
test if there's already one in progress.


svn:r8604
 2006-10-06 04:02:27 +00:00
Nick Mathewson
c15dc2d94c r9101@Kushana: nickm | 2006-10-05 23:05:11 -0400 
Trivial fix for solaris build.  Libevent will want to use its own fix here, and probably already has.


svn:r8601
 2006-10-06 03:05:19 +00:00
Nick Mathewson
4767d533f7 r9097@Kushana: nickm | 2006-10-05 14:51:57 -0400 
Make eventdns.c formatting a little closer to evdns.c in libevent; add some bulletproofing to APPEND16 macro; clean some messages.


svn:r8600
 2006-10-05 19:22:26 +00:00
Roger Dingledine
64b5fd3194 checkpoint some cleanups 
svn:r8599
 2006-10-05 08:23:21 +00:00
Nick Mathewson
5391ceb21a r9087@Kushana: nickm | 2006-10-04 01:19:15 -0400 
We're trying to catch the kind of jerk who'd hijack zy6pzwohtnlq.test,
 not the kind of lunatic who'd hijack zy6pzwohtnlq%s.test, though
 apparently those exist too.
 


svn:r8595
 2006-10-04 05:19:40 +00:00
Nick Mathewson
50320ac420 r8862@totoro: nickm | 2006-10-03 14:54:14 -0400 
Make verbose names get used (when appropriate and selected) in responses to getinfo requests.


svn:r8593
 2006-10-03 19:00:18 +00:00
Nick Mathewson
4c10464e13 r8861@totoro: nickm | 2006-10-03 14:49:54 -0400 
Fix bug in r8579: TrackHostExits .foo.bar implies TrackHostExits foo.bar; also fix logic error.


svn:r8592
 2006-10-03 19:00:12 +00:00
Nick Mathewson
1ae7282d9b r8857@totoro: nickm | 2006-10-03 13:54:21 -0400 
Implement ORCONN with verbose names.


svn:r8588
 2006-10-03 18:59:52 +00:00
Nick Mathewson
55bd42d50f r8841@totoro: nickm | 2006-10-02 15:59:21 -0400 
Add EXTENDED_EVENTS to the USEFEATURE command; move flag from connection_t into control_conn, since we will probably grow more of these.


svn:r8585
 2006-10-03 18:58:56 +00:00
Nick Mathewson
c796adc7df r8840@totoro: nickm | 2006-10-02 15:56:16 -0400 
Add USEFEATURE to control changes to control protocol.  Use like __future__ directive from Python.  Will spec before pushing changes. No, really. :)


svn:r8584
 2006-10-03 18:58:52 +00:00
Nick Mathewson
eb0f51f2a3 r8839@totoro: nickm | 2006-10-02 15:31:49 -0400 
Make a field longer to accomodate verbose nicknames; note that verbose nicknames will never reach this point.


svn:r8583
 2006-10-03 18:58:47 +00:00
Nick Mathewson
6e0b90a902 r8838@totoro: nickm | 2006-10-02 15:24:39 -0400 
Partial implementation of revised nickname syntax for controllers.  Implement ability to look up routers by "verbose" nicknames; add a per-v1-control-connection flag to turn the feature on in events.  Needs testing, spec, ability to actually turn on the flag, double-checking that we wont overflow any nickname buffers, and changelog.


svn:r8582
 2006-10-03 18:58:40 +00:00
Roger Dingledine
246fecb585 the other half of the is_local_IP patch 
svn:r8581
 2006-10-03 05:45:58 +00:00
Nick Mathewson
4c56ac93ca r8851@totoro: nickm | 2006-10-02 18:13:27 -0400 
Remove/clarify some XXXs for no longer being accurate; for begin things we do not indend to fix; for already being parts of big todo issues (like "/* XXX ipv6 */"); etc. Also fix some spaces.


svn:r8580
 2006-10-02 22:13:42 +00:00
Nick Mathewson
4de9f45d6f r8850@totoro: nickm | 2006-10-02 17:21:11 -0400 
Make TrackExitHosts case-insensitive, and fix the behavior of .suffix TrackExitHosts items to avoid matching in the middle of an address. (Resolves an XXXX)


svn:r8579
 2006-10-02 22:13:37 +00:00
Nick Mathewson
bff83b666c r8846@totoro: nickm | 2006-10-02 16:59:57 -0400 
Move is_local_IP to config.c; have it check for same-/24; make it used only for reachability (not for banwidth, because that is probably not what we want). Fixes an XXX.


svn:r8578
 2006-10-02 21:00:35 +00:00
Nick Mathewson
14f9b537d1 r8835@totoro: nickm | 2006-10-02 12:54:41 -0400 
Improve error messages from AUTHENTICATE attempts to controller.


svn:r8574
 2006-10-02 18:08:46 +00:00
Roger Dingledine
a3efc8e3d1 - V1 authorities should set "HSAuthoritativeDir 1" to continue being 
hidden service authorities too.
- Just because your DirPort is open doesn't mean people should be
  able to remotely teach you about hidden service descriptors. Now
  only accept rendezvous posts if you've got HSAuthoritativeDir set.


svn:r8573
 2006-10-01 22:16:55 +00:00
Nick Mathewson
57ffca883d r8826@totoro: nickm | 2006-10-01 17:58:45 -0400 
Disprefer exit nodes for entry, middle positions (fixes bug 200).  Also, switch to using a uint64_t to hold "total bandwidth for all nodes" under consideration; crypt_rand_int would have died at 2GB/s network capacity.


svn:r8571
 2006-10-01 21:59:09 +00:00
Roger Dingledine
3fcf736c83 misc touchups 
svn:r8568
 2006-10-01 21:42:44 +00:00
Nick Mathewson
ce72a9914e r8822@totoro: nickm | 2006-10-01 16:24:22 -0400 
Fix bug 303: reject attempts to use Tor as a one-hop proxy.


svn:r8566
 2006-10-01 20:50:11 +00:00
Roger Dingledine
7ed921708f Track down a seg fault that's been bothering me a while: if you 
enable your dirport as a client, you'll crash.


svn:r8561
 2006-10-01 07:53:17 +00:00
Roger Dingledine
4096e577c5 if we fail to build a circuit to an intended enclave, and it's 
not mandatory that we use that enclave, stop wanting it.


svn:r8559
 2006-10-01 06:41:13 +00:00
Roger Dingledine
96a4cb1dfa touchups 
svn:r8558
 2006-10-01 04:55:12 +00:00
Roger Dingledine
e6f4431722 stop trying to hammer router_rebuild_descriptor() when we don't 
have a public address we like yet.


svn:r8554
 2006-09-30 20:40:26 +00:00
Roger Dingledine
0fb7a7de95 Bugfix: when we tunnel our dir fetches via tor, don't believe 
the X-Forwarded-For header.


svn:r8553
 2006-09-30 20:14:15 +00:00
Nick Mathewson
fc9dd98d4c r8805@totoro: nickm | 2006-09-30 16:07:13 -0400 
Oops; nameserver list is circular.


svn:r8552
 2006-09-30 20:07:37 +00:00
Roger Dingledine
075cb54d9b make hidden service predicted circuits correct rather than 
exactly incorrect. i wonder how much this will help.


svn:r8550
 2006-09-30 19:22:24 +00:00
Nick Mathewson
723ff1c93d r8800@totoro: nickm | 2006-09-29 23:10:49 -0400 
Resolve bug 336: When displaying circuit paths with non-named routers, use their digests, not their nicknames.


svn:r8548
 2006-09-30 03:11:13 +00:00
Nick Mathewson
2cb956d1f5 r9036@Kushana: nickm | 2006-09-29 18:59:51 -0400 
I am glad that arma reviews my patches.


svn:r8546
 2006-09-29 22:59:59 +00:00
Nick Mathewson
c2d304366b r9032@Kushana: nickm | 2006-09-29 18:51:42 -0400 
Now, all log messages should be distinct.


svn:r8545
 2006-09-29 22:51:47 +00:00
Nick Mathewson
7d366f61cb r9025@Kushana: nickm | 2006-09-29 18:33:13 -0400 
Differentiate more duplicated log entries


svn:r8542
 2006-09-29 22:33:40 +00:00
Nick Mathewson
8308a37908 r9023@Kushana: nickm | 2006-09-29 17:27:24 -0400 
Make distinct all non-bug messages at notice or higher that appear 3 or more times.


svn:r8541
 2006-09-29 22:33:34 +00:00
Nick Mathewson
b21e656eaf r9007@Kushana: nickm | 2006-09-29 13:17:32 -0400 
Make eventdns give strings for DNS errors, not just error numbers.


svn:r8535
 2006-09-29 18:13:33 +00:00
Nick Mathewson
0335bd51d3 r9005@Kushana: nickm | 2006-09-29 10:37:55 -0400 
Implement DESCCHANGED event to tell controller when our router descriptor changes.


svn:r8533
 2006-09-29 18:13:25 +00:00
Nick Mathewson
8992bf6204 r8776@totoro: nickm | 2006-09-29 00:50:46 -0400 
Reserve the nickname "Unnamed" for routers that can't pick a hostname; any
 router can call itself Unnamed; directory servers will never allocate Unnamed
 to any particular router; clients won't believe that any router is the
 canonical Unnamed.
 


svn:r8529
 2006-09-29 04:51:28 +00:00
Nick Mathewson
9dbfb91f17 r8997@Kushana: nickm | 2006-09-28 23:40:22 -0400 
[Needs review.] Add a BEGIN_DIR relay cell type for an easier
 in-protocol way to connect to directory servers through Tor.
 Previously, clients could only connect to director servers over Tor
 from exit nodes, but couldn't get directory information anonymously
 from a non-exit cache without getting a directory server involved.
 
 This needs testing, and needs client-side code to actually exercise it.
 


svn:r8527
 2006-09-29 03:50:11 +00:00
Roger Dingledine
4791a4f1c9 combine the cutoff log entries 
svn:r8524
 2006-09-29 00:19:43 +00:00
Nick Mathewson
907fc6c73e r8977@Kushana: nickm | 2006-09-28 19:56:41 -0400 
Make "is a v1 authority", "is a v2 authority", and "is a hidden service authority" into separate flags so we can eventually migrate more trust away from moria.


svn:r8523
 2006-09-28 23:57:59 +00:00
Nick Mathewson
1a444e089a r8976@Kushana: nickm | 2006-09-28 17:18:57 -0400 
Another tweak to guard logic: ignore check for the Guard flag if a server is listed on EntryNodes.  (Also remove redundant checks for always-set variables.)


svn:r8522
 2006-09-28 23:57:56 +00:00
Nick Mathewson
d174cccd0b r8975@Kushana: nickm | 2006-09-28 17:13:53 -0400 
Document entry-guard related functions


svn:r8521
 2006-09-28 23:57:52 +00:00
Nick Mathewson
d3a06684bc r8974@Kushana: nickm | 2006-09-28 17:05:59 -0400 
Improvement to last entry guards patch: track when we last attempted to connect to a node in our state file along with how long it has been unreachable.  Also clarify behavior of parse_iso_time() when it gets extra characters.


svn:r8520
 2006-09-28 23:57:49 +00:00
Nick Mathewson
9988112c87 r8973@Kushana: nickm | 2006-09-28 16:53:19 -0400 
Refactor entry guard status logic a lot; allow more factors [like not
 having a Guard flag or being listed in ExcludeNodes] to render a guard
 "unlisted" (now called "unusable"); track guard down status (now
 called "unreachable") separately from is_running.


svn:r8519
 2006-09-28 23:57:44 +00:00
Peter Palfrader
bc25e87754 r9897@danube: weasel | 2006-09-29 01:08:44 +0200 
Add a space in a wrapped log message


svn:r8517
 2006-09-28 23:08:54 +00:00
Peter Palfrader
c339bd2713 r9895@danube: weasel | 2006-09-29 01:05:00 +0200 
Restore to previous wording that svk merging made me mess up


svn:r8516
 2006-09-28 23:05:17 +00:00
Peter Palfrader
540fbaae75 r9889@danube: weasel | 2006-09-29 00:57:42 +0200 
bandwidth is not measured in bytes


svn:r8515
 2006-09-28 22:59:36 +00:00
Peter Palfrader
9e6c0b8b3b r9888@danube: weasel | 2006-09-29 00:57:02 +0200 
Also log guard bandwidth cutoff


svn:r8514
 2006-09-28 22:59:25 +00:00
Peter Palfrader
14882b3ec0 r9770@danube: weasel | 2006-09-15 07:20:05 +0200 
router_set_networkstatus() gets a list of status documents we asked for from
 connection_dir_client_reached_eof().  However, as a cache we (sometimes?) just
 ask for "all".  router_set_networkstatus() would freak out over that, meaning
 it would log a warning and drop the status document instead of caching it
 as it is supposed to.  Now we let router_set_networkstatus() know if the
 data comes from an all-request so it can do the right thing.


svn:r8513
 2006-09-28 22:58:58 +00:00
Nick Mathewson
95132f836a r8750@totoro: nickm | 2006-09-27 20:52:01 -0400 
Fix some warnings on mingw; hopefully this should let us build on mingw without warnings.


svn:r8509
 2006-09-28 00:53:02 +00:00
Nick Mathewson
ba7868c7b3 r8969@Kushana: nickm | 2006-09-26 18:00:36 -0400 
Remove a signed/unsigned comparison in eventdns.c


svn:r8508
 2006-09-26 22:03:26 +00:00
Nick Mathewson
cd2425ffa0 r8968@Kushana: nickm | 2006-09-26 17:53:27 -0400 
Fix for reverse dns: only assume we will get an answer when the result was success.


svn:r8507
 2006-09-26 22:03:23 +00:00
Nick Mathewson
49ad1eefa1 Add an EnforceDistinctSubnets option so that clients who know what they are doing (mainly people with private testing networks) can disable our same-/16 detection. 
svn:r8504
 2006-09-25 22:12:54 +00:00
Nick Mathewson
01f9e97d43 Minor fix: add code to eventdns so it can free memory on shutdown. This should help valgrind and dmalloc freak out less. 
svn:r8503
 2006-09-25 20:38:58 +00:00
Nick Mathewson
52e179b942 Trivial fix to make dmalloc happier: release memory held in static member of escaped(). 
svn:r8502
 2006-09-25 18:46:29 +00:00
Nick Mathewson
4fe76e7b6b Free named_server_map on shutdown. 
svn:r8500
 2006-09-25 16:06:39 +00:00
Roger Dingledine
ad430b9561 checkpoint changelog and general polishing 
svn:r8497
 2006-09-25 05:59:13 +00:00
Roger Dingledine
bc848c8740 add 6697 (ircs) as longlivedport. 
svn:r8496
 2006-09-25 05:24:43 +00:00
Roger Dingledine
bda137501e whitespace cleanups 
svn:r8485
 2006-09-24 20:54:59 +00:00
Nick Mathewson
11b4296b0b Marge changes from libevent evdns to our eventdns. Most are cosmetic, but one or two are stability-related. This should make it easier to push our changes back towards libevent. 
svn:r8482
 2006-09-24 17:52:23 +00:00
Nick Mathewson
d3af1f2189 Backport candidate: Fix a long-standing server-side DNS bug. When a 
client asks us to resolve (not connect to) an address, and we have a
cached answer, give them the cached answer.  Previously, we would give
them no answer at all.



svn:r8478
 2006-09-24 17:05:00 +00:00
Nick Mathewson
4218f09820 r8910@Kushana: nickm | 2006-09-22 12:14:05 -0400 
Instead of just checking known-invalid addresses for DNS hijacking, we
 now check randomly generated addresses, and if too many of them map to
 the same IP, we assume that IP is the destination of a DNS hijack
 attempt.
 
 A little bird tells me that some DNS hijackers think that declining to
 give an A record for RFC2606 addresses (like .invalid and .example)
 makes them more standards compliant.  Standardswise, this is like an
 illicit brothel making sure that nobody has pulled the tags off the
 mattresss, but that doesn't get us out of working around it.
 


svn:r8465
 2006-09-22 20:20:26 +00:00
Nick Mathewson
bde5939ad3 r8909@Kushana: nickm | 2006-09-22 00:38:13 -0400 
Consider changes to has_old_dnsworkers as noncosmetic


svn:r8464
 2006-09-22 20:20:21 +00:00
Roger Dingledine
aa77298819 remove 8888 as a long lived port. i can't remember why it's 
on the list.


svn:r8461
 2006-09-22 19:29:26 +00:00
Nick Mathewson
f0f3bbc63b r8901@Kushana: nickm | 2006-09-21 20:43:48 -0400 
I tracked a bug in server-side reverse DNS to something concerning the caching code. Ive disabled server-side cacheing for reverse DNS answers for now, and I am noting the bug in the TODO.


svn:r8454
 2006-09-22 00:45:08 +00:00
Nick Mathewson
6b3f6afb58 r8895@Kushana: nickm | 2006-09-21 20:05:11 -0400 
Debug client-side reverse dns code.


svn:r8452
 2006-09-22 00:44:07 +00:00
Nick Mathewson
213658f117 r8894@Kushana: nickm | 2006-09-21 18:30:42 -0400 
Specify and implement SOCKS5 interface for reverse hostname lookup.


svn:r8451
 2006-09-22 00:43:55 +00:00
Roger Dingledine
9bc8d69dfc remove some loud log messages 
svn:r8450
 2006-09-22 00:24:27 +00:00
Nick Mathewson
29a756af8e Fix a couple of server-side reverse dns bugs 
svn:r8449
 2006-09-22 00:10:26 +00:00
Nick Mathewson
63395c747c Fix stupid C mistake. Glad I caught that one fast. 
svn:r8448
 2006-09-21 22:57:07 +00:00
Nick Mathewson
58200f06a5 Fix bug in r8440: base32 uses 5 bytes per char, not 4. 
svn:r8447
 2006-09-21 22:24:45 +00:00
Nick Mathewson
4f13cb82fd r8881@Kushana: nickm | 2006-09-21 17:27:59 -0400 
Allow resolve requests to non-exits when they are specifically requested (via resolve foo.bar.exit).


svn:r8446
 2006-09-21 21:49:36 +00:00
Nick Mathewson
59f9487225 r8880@Kushana: nickm | 2006-09-21 17:26:02 -0400 
Trivial patch to appease warn-happy gcc: mark unused parameter


svn:r8445
 2006-09-21 21:49:15 +00:00
Nick Mathewson
adade79f68 r8879@Kushana: nickm | 2006-09-21 17:20:31 -0400 
Oops from earlier patch; add "opt eventdns" to unittests, fix bug in routerdesc generation.


svn:r8444
 2006-09-21 21:49:03 +00:00
Nick Mathewson
7c21dabef1 r8878@Kushana: nickm | 2006-09-21 17:15:47 -0400 
Trivial whitespace cleanups.


svn:r8443
 2006-09-21 21:48:55 +00:00
Nick Mathewson
6a1746f98f r8877@Kushana: nickm | 2006-09-21 17:12:33 -0400 
Consider non-exit servers unsuitable for RESOLVE commands.


svn:r8442
 2006-09-21 21:48:42 +00:00
Nick Mathewson
d273d52979 r8876@Kushana: nickm | 2006-09-21 16:58:46 -0400 
Trivial cleanup: !!x is a weird way to spell x != NULL.


svn:r8441
 2006-09-21 21:48:37 +00:00
Nick Mathewson
e4a9b4de4e r8875@Kushana: nickm | 2006-09-21 16:46:28 -0400 
Resolve bug 330: detect ISPs that want to hijack failing DNS requests and basically domain-squat the entire internet.


svn:r8440
 2006-09-21 21:48:22 +00:00
Nick Mathewson
04bec67574 r8874@Kushana: nickm | 2006-09-21 15:22:27 -0400 
Rename and document SearchDomains and ResolvConf options; warn if ServerDNSResolvConfFile is given but eventdns isnt enabled.


svn:r8439
 2006-09-21 21:48:16 +00:00
Nick Mathewson
083e9c2b59 r8873@Kushana: nickm | 2006-09-21 14:38:22 -0400 
Fix a bug: Remember, each call to escaped() replaces the value returned from the last call to escaped().


svn:r8438
 2006-09-21 21:48:11 +00:00
Nick Mathewson
a942441615 r8872@Kushana: nickm | 2006-09-21 14:00:20 -0400 
Implement server-side reverse DNS using eventdns.  Add an option to routerdescs so we can tell which servers have eventdns enabled.


svn:r8437
 2006-09-21 21:48:06 +00:00
Nick Mathewson
6b716fdfb9 NEEDS REVIEW. Act on previous comment, and handle named servers differently: now, we allow multiple servers with the same name in the routerlist even if that name is reserved, but we check whether names are reserved when we try to look up routers by nickname. This is a minor security fix. This makes router_add_to_routerlist O(1). This is a backport candidate. 
svn:r8433
 2006-09-19 23:48:14 +00:00
Nick Mathewson
5ebb949c9f Stop searching routerlist for routers with the same identity as other routers (on router insert): we already have a map for that. (We need to add an index field to routerinfo_t so we can figure out which point in the routerlist to replace.) Also, add a comment to routerlist.c; arma, please advise? 
svn:r8432
 2006-09-19 23:18:30 +00:00
Nick Mathewson
7b0ec744bc Switch routerlist.c to using memcmp on digests rather than crypto_pk_cmp_keys(); speed up find_whitespace a lot (8x for me) by using a switch statement. This should speed parsing a lot of routers at once by a lot. 
svn:r8430
 2006-09-19 22:20:09 +00:00
Roger Dingledine
e9abe750ea eventdns patch from Adam Langley 
svn:r8429
 2006-09-19 21:37:03 +00:00
Nick Mathewson
4bc42f4c18 Fix a bogus free() in eventdns.c. Bug reported by xiando. 
svn:r8428
 2006-09-19 20:45:20 +00:00
Nick Mathewson
93beeac01d Merge in some bsockets calls, all wrapped inside #if defined(USE_BSOCKETS) 
svn:r8427
 2006-09-19 20:41:31 +00:00
Roger Dingledine
0494e271e7 good god, that was a bad idea. i've built 500 circuits in the past 5 
minutes, trying to establish reachability of my unreachable server.


svn:r8415
 2006-09-18 04:59:15 +00:00
Roger Dingledine
4920b9d1cc Fix two bugs: first, "extendcircuit" would crash if you gave it a purpose. 
Second, if you give an unknown purpose, it would say:
552 Unknown purpose "purpose=foo"
Now it just says
552 Unknown purpose "foo"


svn:r8412
 2006-09-18 04:24:41 +00:00
Nick Mathewson
65974f82fa r8839@Kushana: nickm | 2006-09-17 16:11:59 -0400 
Add some client performance XXXXs; try to move some common case tests higher on their decision trees.


svn:r8410
 2006-09-17 20:12:10 +00:00
Roger Dingledine
b049b1b014 build testing circuits more rapidly. this has a failure mode 
where if circuits fail quickly, we'll fail a lot of them very
quickly and not retry for a while. so be it.


svn:r8407
 2006-09-17 06:18:06 +00:00
Roger Dingledine
bfa78b3dea actually, do the bandwidth test anyway, if you've been up at 
least 6 hours at your previous address.


svn:r8403
 2006-09-15 18:07:11 +00:00
Roger Dingledine
a51ec44466 avoid thrashing the bandwidth exercise when we change IPs a lot. 
(we avoid simply by not doing any new tests when we change IPs --
it looks like we retain our previous bandwidth estimates, so there's
no need to do new exercise. though in some cases new exercises may
still be useful. one day we'll do something smarter.)


svn:r8402
 2006-09-15 18:03:53 +00:00
Roger Dingledine
c22dc94fe6 make my bandwidth exercises actually happen 
svn:r8400
 2006-09-15 05:53:00 +00:00
Roger Dingledine
769f9201a6 Send out a burst of long-range drop cells after we've established that 
we're reachable. Spread them over 4 circuits, so hopefully a few will
be fast. This exercises our bandwidth and bootstraps us quicker.


svn:r8399
 2006-09-15 05:30:25 +00:00
Peter Palfrader
ba091ae5d7 r9770@danube: weasel | 2006-09-15 07:20:05 +0200 
router_set_networkstatus() gets a list of status documents we asked for from
 connection_dir_client_reached_eof().  However, as a cache we (sometimes?) just
 ask for "all".  router_set_networkstatus() would freak out over that, meaning
 it would log a warning and drop the status document instead of caching it
 as it is supposed to.  Now we let router_set_networkstatus() know if the
 data comes from an all-request so it can do the right thing.


svn:r8398
 2006-09-15 05:20:16 +00:00
Peter Palfrader
5beb114744 r9767@danube: weasel | 2006-09-15 06:27:48 +0200 
Minor documentation fix


svn:r8397
 2006-09-15 04:29:36 +00:00
Nick Mathewson
e58b9c1151 r8819@Kushana: nickm | 2006-09-15 00:27:45 -0400 
Implement a smartlist_uniq() that will with luck not end the world.


svn:r8396
 2006-09-15 04:27:58 +00:00
Nick Mathewson
ce83f43629 r8817@Kushana: nickm | 2006-09-14 18:31:29 -0400 
Patch from steve hildrey: Generate network status correctly on non-versioning dirservers


svn:r8395
 2006-09-14 22:34:57 +00:00
Peter Palfrader
2cf6cfe189 r9758@danube: weasel | 2006-09-14 07:10:12 +0200 
Add a comment


svn:r8391
 2006-09-14 05:17:02 +00:00
Peter Palfrader
7fcec09560 r9753@danube: weasel | 2006-09-14 07:07:02 +0200 
Remove duplicates from MyFamily


svn:r8390
 2006-09-14 05:07:34 +00:00
Peter Palfrader
9d9e31dcf4 r9752@danube: weasel | 2006-09-14 07:06:49 +0200 
Fix some dead code that is on occasion useful


svn:r8389
 2006-09-14 05:07:26 +00:00
Nick Mathewson
4f888c9dfc r8808@senior-two-eighty: nickm | 2006-09-14 00:59:54 -0400 
House style for no-args functions is old-style C, not C++


svn:r8388
 2006-09-14 05:00:02 +00:00
Peter Palfrader
984e8f6efb r9736@danube: weasel | 2006-09-14 05:53:06 +0200 
Refactor dirserv_parse_fingerprint_file(fname) into dirserv_load_fingerprint_file():
 There is not need to put together the path to the approved-routers file in more than one place.


svn:r8386
 2006-09-14 04:53:23 +00:00
Nick Mathewson
1852f503cf r8776@Kushana: nickm | 2006-09-11 22:49:53 -0400 
Avoid crash when telling controller stream-status and a stream is detached.  Fixes bug 334. Backport candidate.


svn:r8370
 2006-09-12 02:50:14 +00:00
Roger Dingledine
e56dbb810f start remembering X-Your-Address-Is hints even if you're 
a client, so you can become a server more smoothly.


svn:r8359
 2006-09-09 19:36:51 +00:00
Roger Dingledine
9af3175687 parameterize the loudness of get_interface_address() 
svn:r8358
 2006-09-09 19:20:27 +00:00
Roger Dingledine
5f6351ceb3 fix typo, add log message 
svn:r8357
 2006-09-09 19:16:07 +00:00
Roger Dingledine
0c3cc15898 fix encoding in "getinfo addr-mappings" response. 
fix error code when "getinfo dir/status/" fails.


svn:r8355
 2006-09-09 03:38:03 +00:00
Roger Dingledine
29b6d6560e add a "getinfo address" controller command. 
svn:r8354
 2006-09-09 03:18:39 +00:00
Roger Dingledine
25cb9453d7 possibly make tor build and run on cygwin again. 
svn:r8353
 2006-09-08 20:48:43 +00:00
Peter Palfrader
fdd56dee69 r9695@danube: weasel | 2006-09-08 18:11:53 +0200 
Make tor build with -O0


svn:r8352
 2006-09-08 16:12:15 +00:00
Mike Chiussi
f9f281251b another typo 
svn:r8351
 2006-09-08 09:05:07 +00:00
Mike Chiussi
1ee88bb01a fixed typo in eventdns.c 
svn:r8350
 2006-09-08 09:02:14 +00:00
Nick Mathewson
c063c7b8cb r8757@Kushana: nickm | 2006-09-07 13:07:46 -0400 
Fix more compile warnings on Woody.


svn:r8349
 2006-09-07 19:00:51 +00:00
Nick Mathewson
8a12d9ae2e r8755@Kushana: nickm | 2006-09-07 12:31:57 -0400 
Tabify eventdns


svn:r8348
 2006-09-07 16:32:06 +00:00
Nick Mathewson
4246490b81 r8753@Kushana: nickm | 2006-09-07 12:23:25 -0400 
Make eventdns spacing consistant


svn:r8347
 2006-09-07 16:24:19 +00:00