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218 Commits

Author SHA1 Message Date
Roger Dingledine
5f051574d5 Happy new year! 
svn:r5949
 2006-02-09 05:46:49 +00:00
Roger Dingledine
0fadf0aad6 Fix bug 225: now "attachstream 0" treats conn like it just connected, 
doing address remapping, handling .exit and .onion idioms, and so on.

Now we are more uniform in making sure that the controller hears about
all new connections, and making sure it hears when they close.


svn:r5897
 2006-02-03 11:37:19 +00:00
Roger Dingledine
4a66f5a896 when the controller asks for a signal we don't recognize, don't 
include the whitespace/newline/etc in our complaint.


svn:r5841
 2006-01-19 02:21:24 +00:00
Nick Mathewson
2dd566d5d5 Indirect access to the signed_descriptor field to make it easier to keep them lazily on disk. 
svn:r5827
 2006-01-12 18:04:17 +00:00
Roger Dingledine
7d1f675c85 entry nodes are now entry guards. 
this is our last easy chance for a wholesale change. heave ho.


svn:r5782
 2006-01-10 22:42:44 +00:00
Roger Dingledine
d114ea7125 implement getinfo desc/all-recent 
closes bug 237.


svn:r5770
 2006-01-10 20:09:31 +00:00
Nick Mathewson
bec9b705cc Instrument directory client bytes as well as server bytes. 
svn:r5760
 2006-01-09 23:13:53 +00:00
Nick Mathewson
878962bee1 Add reasons to DESTROY and RELAY_TRUNCATED cells. 
svn:r5734
 2006-01-05 21:23:03 +00:00
Roger Dingledine
dbd7b97eff helper nodes are dead. long live entry nodes. 
(config options EntryNodes and StrictEntryNodes still not
implemented.)


svn:r5673
 2005-12-28 09:07:31 +00:00
Nick Mathewson
1af630d32c Bite the bullet and limit all our source lines to 80 characters, the way IBM intended. 
svn:r5582
 2005-12-14 20:40:40 +00:00
Roger Dingledine
ea760fa149 extendcircuit and attachstream would complain about not enough 
arguments, but then just keep on going anyway.


svn:r5575
 2005-12-12 16:50:55 +00:00
Roger Dingledine
79f09b2f17 setconf orport=9001 
513 Unrecognized option value

it's not unrecognized. it's unacceptable. (in this case, i still
have to consult the logs to figure out why, but at least i have
an inkling that maybe i should.)


svn:r5561
 2005-12-11 09:33:38 +00:00
Roger Dingledine
58366ffd24 when we changed from log_fn to debug/info/notice/warn/err, 
we screwed up the formatting in wild and unpredictable ways.

fix it before it becomes convention to format logs in wild and
unpredictable ways.

still need to do src/common/ someday.


svn:r5551
 2005-12-10 09:36:26 +00:00
Nick Mathewson
39265dd72e In my private little universe, terminals are still 80 columns. Impose a 160-character-per-line limit; this will creep down. 
svn:r5548
 2005-12-09 05:37:26 +00:00
Nick Mathewson
148a1e969d Shave off another 4.7%: remove a linear search when figuring out which circuits wanted us to open a given OR connection. 
svn:r5489
 2005-12-03 02:12:37 +00:00
Peter Palfrader
b9d37a2d58 Add a new controller event type that allows controllers to get all 
server descriptors that were uploaded to a router in its role as authoritative
dirserver.


svn:r5436
 2005-11-19 18:35:43 +00:00
Roger Dingledine
4ddf2385a0 if it's not less than three does that mean it's more than two? 
svn:r5422
 2005-11-18 11:35:23 +00:00
Roger Dingledine
9d6d6da883 and code the part where redirectstream can take a port. 
svn:r5421
 2005-11-18 11:32:59 +00:00
Roger Dingledine
d2b93df26c and now we actually do it, too. 
svn:r5414
 2005-11-17 22:01:46 +00:00
Roger Dingledine
7dbf2511c3 when you type 'getinfo' with no arguments, it doesn't give you 
any answer at all. this is clearly a bug.

the more interesting bug is whether things like setconf, getconf,
and so on should return 250 OK if you give them no arguments. should
we have a new "you didn't ask me anything" response code, or just
leave it as is?


svn:r5412
 2005-11-17 21:45:38 +00:00
Roger Dingledine
279e29a1f2 bugfix: the controller doesn't mention it's a .onion if it is. 
svn:r5400
 2005-11-16 23:54:24 +00:00
Nick Mathewson
75d85c8214 On directory servers, old_routers was wasting hundreds of bytes per superseded router descriptor. Roll the signed descriptor info and identifying info into a cache_info struct, and use only that for old_routers. 
svn:r5349
 2005-11-05 20:15:27 +00:00
Nick Mathewson
5d85560d9e Remove last vestiges of old logging interface. 
svn:r5317
 2005-10-25 18:01:01 +00:00
Nick Mathewson
91a666064a Fix possible free(NULL) in control.c 
svn:r5306
 2005-10-25 07:02:13 +00:00
Nick Mathewson
f9b0be526e Use LD_BUG as appropriate; convert rend* and router* to new logging interface; use new circ_log_path interface 
svn:r5302
 2005-10-24 19:39:45 +00:00
Nick Mathewson
55f2ab9cc3 Migrate a few more files to domained logging 
svn:r5285
 2005-10-18 22:21:29 +00:00
Nick Mathewson
3347c1741d Refactor routerlist access slightly: always use router_get_by_routerlist(); change its interface; add modifier functions to add/remove elements from the current routerlist (so we can add indices). 
svn:r5276
 2005-10-18 17:43:54 +00:00
Peter Palfrader
551e3402a3 split send_control1_event() into the printf and the print/dispatch part. The 
printf part was and is limited to at most 1024 byte messages, so having the print
part separately available makes sense.


svn:r5273
 2005-10-18 16:45:43 +00:00
Peter Palfrader
640211e59a Be a bit more verbose in our AUTHENTICATE error messages in the control protocol so the next guy doesn't blame Nick again 
svn:r5245
 2005-10-12 19:45:35 +00:00
Nick Mathewson
2b3a7b818f Add an as-yet-unused "EXTENDED" flag to SETEVENTS to indicate that the client can handle extra labeled info in its events. Add moreinfo to the "what is ready for downloading" msg so we can investigate digest-related download rules 
svn:r5237
 2005-10-12 04:31:44 +00:00
Roger Dingledine
be478bb56c stutter therapy lessons 
svn:r5191
 2005-10-05 02:09:27 +00:00
Nick Mathewson
8434595584 Fix verbose compiler warnings, including one in routerlist.c that would have been an actual error. Normalize whitespace. Enforce convention that "address" is a hostname and "addr" is an IPv4 address. 
svn:r5190
 2005-10-05 02:06:36 +00:00
Nick Mathewson
61ea516885 Check for named servers when looking them up by nickname; 
warn when we'recalling a non-named server by its nickname;
don't warn twice about the same name.

Fix a bug in routers_update_status_from_networkstatus that made nearly
all clients never update routerinfo_t.is_named.

Try to list MyFamily elements by key, not by nickname.

Only warn about names that we generated ourself, or got from the local
user.

On TLS handshake, only check the other router's nickname against its
expected nickname if is_named is set.


svn:r5185
 2005-10-04 22:23:31 +00:00
Roger Dingledine
88c37f2d24 comment cleanups 
svn:r5181
 2005-10-04 06:53:59 +00:00
Nick Mathewson
fc3c0197f9 Resolve several DOCDOCs. Make non-mirrors only launch routerdesc downloads when they have more than 16 router descriptors to download, or when 10 minutes have passed since the last download. 
svn:r5166
 2005-09-30 20:04:55 +00:00
Nick Mathewson
c6347cdb0e suppress all our usual compiler warnings, including a longstanding one from tree.h 
svn:r5149
 2005-09-29 20:49:41 +00:00
Roger Dingledine
f011b12df2 bugfix: nobody ever implemented EVENT_ADDRMAP for control protocol 
version 0, so don't let version 0 controllers ask for it.


svn:r5107
 2005-09-21 23:30:15 +00:00
Nick Mathewson
f99b91505b Make write_escaped_data more bulletproof; backport candidate. 
svn:r5106
 2005-09-21 23:13:29 +00:00
Nick Mathewson
7c6679d8dc Add new config.c function to set options that can fail, and roll back if they do. This should solve the setconf-an-impossible-port bug. 
svn:r5046
 2005-09-14 02:36:29 +00:00
Roger Dingledine
1f930a9a70 checkpoint: clean up and document the three ways to call config_assign() 
and reduce code duplication in config_free() and option_is_same().


svn:r5040
 2005-09-14 02:07:35 +00:00
Nick Mathewson
63dfe2447e Fix bug found by "ca": looking up a non-existent stream for a v1 control connection would cause a segfault. (No backport needed since 0.1.0 had only v0 connections.) 
svn:r5001
 2005-09-12 03:32:30 +00:00
Nick Mathewson
8f37357193 Make GCC v4 happy with heavy warnings enabled. 
svn:r4922
 2005-09-08 06:37:50 +00:00
Roger Dingledine
08348ae66e add a RESETCONF controller command, and make setconf with a null 
option actually mean to set it to ""


svn:r4916
 2005-09-08 03:18:51 +00:00
Nick Mathewson
5d590861c4 TOR_ISSPACE, not isspace. 
svn:r4828
 2005-08-24 02:20:31 +00:00
Nick Mathewson
7a442c2c48 Make set_options a little smarter: have options_act handle transitions on its own, and only dirty our descriptor when we really want to. 
svn:r4802
 2005-08-22 00:18:45 +00:00
Roger Dingledine
04d42ea433 rotate dns and cpu workers if the controller changes options that 
will affect them.


svn:r4787
 2005-08-15 23:46:18 +00:00
Roger Dingledine
157f013d83 fix typo 
svn:r4784
 2005-08-15 09:25:36 +00:00
Roger Dingledine
f57d062d9c Implement exit enclaves: if we know an IP address for the destination, 
and there's a running Tor server at that address which allows exit to
the destination, then extend the circuit to that exit first.
Also, if the user asks for a .exit node, cannibalize general circs for it.


svn:r4779
 2005-08-15 03:25:40 +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
789374dbbd Make GCC very happy, even with lots of warnings set. Also, try to fix some reported Solaris x86 warnings. 
svn:r4770
 2005-08-12 17:24:53 +00:00
Nick Mathewson
16528aa070 Add a config-file GETINFO entry; fix a minor memory leak on some SAVECONF calls. 
svn:r4761
 2005-08-10 18:05:20 +00:00
Nick Mathewson
742796c19f Avoid sending blank lines when GETINFO replies should be empty 
svn:r4754
 2005-08-09 05:16:29 +00:00
Roger Dingledine
588e80fdcd fix a function comment 
svn:r4743
 2005-08-08 17:48:23 +00:00
Nick Mathewson
4e735da5da Also set event_mask=0 in connection_free_all, and dont send events to marked control conns (for good measure) 
svn:r4729
 2005-08-07 19:27:38 +00:00
Roger Dingledine
5c4da9dec6 incomplete patch for matt's info controller signal term bug 
svn:r4728
 2005-08-07 19:20:55 +00:00
Nick Mathewson
4cb89fd557 Implement some more GETINFO goodness: expose helper nodes, config options, getinfo keys. 
svn:r4694
 2005-08-04 19:56:41 +00:00
Nick Mathewson
2bd6040f62 Rename cross-format config.c stuff to config_* and or_options_t-specific stuff to option[s]_* 
svn:r4641
 2005-07-23 01:58:05 +00:00
Nick Mathewson
18c11eb3bc Be consistent about preferring foo* to struct foo* 
svn:r4637
 2005-07-22 21:12:10 +00:00
Nick Mathewson
5b4e11fa5d Add getinfo logic for accounting; add options for helper nodes 
svn:r4632
 2005-07-22 14:55:09 +00:00
Roger Dingledine
43a28a4ca9 make event streams work with control v1 too 
svn:r4590
 2005-07-17 22:28:01 +00:00
Roger Dingledine
090836d171 correct error message in closestream 
svn:r4588
 2005-07-17 21:36:33 +00:00
Roger Dingledine
ebf13c6282 not not zero means zero 
svn:r4587
 2005-07-17 21:22:18 +00:00
Roger Dingledine
5643532bd9 if the controller asks to extendcircuit to circid 0, we need to 
init the circuit before we can add hops to its cpath.


svn:r4586
 2005-07-17 21:13:36 +00:00
Roger Dingledine
fe7535c5e2 arguments in EXTENDCIRCUIT were reversed 
and an error message was misleading
and we were leaking memory on some errors
more bugs remain


svn:r4585
 2005-07-17 21:06:00 +00:00
Nick Mathewson
f8b48176ed Fix several bugs in read_escaped_data; add a unit test and a few docs 
svn:r4580
 2005-07-15 19:31:11 +00:00
Roger Dingledine
83dc42055d point out some bugs for nick, noticed by whiteout 
svn:r4574
 2005-07-15 18:48:38 +00:00
Nick Mathewson
cf13b3e4a6 Macro-fu to get DEBUG events working. 
svn:r4539
 2005-07-13 05:14:42 +00:00
Roger Dingledine
8f9790a023 fix a seg fault with autodetecting which controller version is being used 
svn:r4531
 2005-07-12 05:48:15 +00:00
Nick Mathewson
63f9a8baa2 Canonicalize option names even on defaulted options. 
svn:r4530
 2005-07-11 18:11:54 +00:00
Nick Mathewson
ec83652357 Logic to implement rendezvous/introduction via unknown servers. 
- Add a new extend_info_t datatype to hold information needed to
  extend a circuit (addr,port,keyid,onion_key).  Use it in cpath and
  build_state.  Make appropriate functions take or return it instead of
  routerinfo_t or keyid.

- #if 0 needless check in circuit_get_by_edge_conn; if nobody triggers this
  error in 0.1.0.10, nobody will trigger it.

- Implement new hidden service descriptor format, which contains "extend
  info" for introduction points, along with protocol version list.
  - Parse new format.
  - Generate new format
  - Cache old and new formats alongside each other.
  - Directories serve "old" format if asked in old way, "newest available"
    format if asked in new way.
  - Use new format to find introduction points if possible; otherwise fall
    back.  Keep nickname lists and extendinfo lists in sync.
  - Tests for new format.

- Implement new "v2" INTRODUCE cell format.
  - Accept new format
  - Use new format if we have a versioned service descriptor that says the
    server accepts the new format.

- Add documentation for functions and data types.


svn:r4506
 2005-06-29 21:46:55 +00:00
Nick Mathewson
806da0d8b2 Compile on win32 
svn:r4496
 2005-06-27 23:35:04 +00:00
Nick Mathewson
5eef9177c5 Appease verbose GCC warnings. 
svn:r4466
 2005-06-20 09:38:29 +00:00
Nick Mathewson
eb327e7660 Add feature to handle unset (default) configuration options in GETCONF control messages 
svn:r4461
 2005-06-19 22:38:36 +00:00
Nick Mathewson
64fc1f7bae Implement all the rest of the new controller protocol, debug a little, add some new features, add ADDRMAP events. 
svn:r4460
 2005-06-19 20:40:41 +00:00
Nick Mathewson
d38c696d5a The new protocol is implemented. Except for the pesky string unquoting business. And the cleanups. And the docs. And the testing. And the debugging. And the new features. Hm, I think it is time to sleep. 
svn:r4456
 2005-06-18 03:50:08 +00:00
Nick Mathewson
3f2339d1d3 Implement EXTENDCIRCUIT and ATTACHCIRCUIT. Only SETCONFIG and AUTHENTICATE remain. 
svn:r4455
 2005-06-18 03:09:43 +00:00
Nick Mathewson
c2f6fe9b85 Implement even more control functionality 
svn:r4454
 2005-06-18 02:39:25 +00:00
Nick Mathewson
9b4aa8d2ab Implement all the easy bits of the new control protocol 
svn:r4449
 2005-06-17 20:37:21 +00:00
Nick Mathewson
f9f09f1c5e Start implementing framework for revised control spec. 
svn:r4447
 2005-06-17 18:49:55 +00:00
Nick Mathewson
beae4d0d32 whitespace fix 
svn:r4414
 2005-06-11 18:59:24 +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
Nick Mathewson
9f24078452 Fix buffer overlow when checking hashed passwords 
svn:r4308
 2005-06-05 14:28:47 +00:00
Nick Mathewson
11a64692c3 Make hashed controller password encoding use hex not base64; this makes it possible to write a controller without base64 
svn:r4279
 2005-05-23 02:31:53 +00:00
Roger Dingledine
0fa1890e0e fix the assumption that uninitialized variables are 0 
clean up router_load_single_router() more


svn:r4266
 2005-05-18 03:52:07 +00:00
Roger Dingledine
5265bbd2b8 first iteration of scrubbing sensitive strings from logs. 
also generally clean up log messages.


svn:r4174
 2005-05-03 10:04:08 +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
Nick Mathewson
fe65e57ca1 Re-do fragmented control message handling to work with new buf_t system. 
svn:r4144
 2005-04-27 22:01:34 +00:00
Nick Mathewson
ce9995a579 Replace an infinite-stack-recursion bug with a generate-infinite-debug-messages bug. Maybe it isnt such a good idea to send LOG_DEBUG messages to the controller after all? 
svn:r4082
 2005-04-17 22:52:02 +00:00
Nick Mathewson
f1dfa30064 Fix postdescriptor behavior: on non-complete success, only say "done" once. 
svn:r4073
 2005-04-11 02:52:09 +00:00
Nick Mathewson
74dc7eedc5 Add kludgy function to force controllers to flush EVENT_ERR_MSG events. 
svn:r4057
 2005-04-08 03:36:39 +00:00
Nick Mathewson
4991290935 Revise control spec and implementation to allow all log messages to be sent to controller with their severities intact. 
svn:r4010
 2005-04-05 22:56:17 +00:00
Nick Mathewson
055ee7c323 Give better warnings if connection_close_unattached_ap gets called twice or called on a marked connection; rename it to connection_mark_unattached_ap. 
svn:r3990
 2005-04-02 22:11:24 +00:00
Nick Mathewson
4a90d37229 Better messages when POSTDESCRIPTOR fails 
svn:r3989
 2005-04-02 22:02:13 +00:00
Nick Mathewson
0e81265359 update copyright notices. 
svn:r3982
 2005-04-01 20:15:56 +00:00
Nick Mathewson
1bf1f44e74 Fix bug in redirectstream. 
svn:r3926
 2005-03-31 06:06:02 +00:00
Roger Dingledine
7a79acd9f6 clean up socks reply stuff more. 
add a few more reasons so we can be more informative.


svn:r3895
 2005-03-27 06:37:56 +00:00
Roger Dingledine
36baf7219d stop most cases of hanging up on a socks connection without sending 
the socks reject. audit for remaining ones. also make things more
uniform so we always remember to hold-open-until-flushed, etc.


svn:r3891
 2005-03-27 04:55:13 +00:00