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94 Commits

Author SHA1 Message Date
Roger Dingledine
e4127e4d36 move closer to being able to reload config on HUP 
rename APPort to SocksPort
introduce new tor_free() macro


svn:r642
 2003-10-21 09:48:17 +00:00
Roger Dingledine
4a66865d0b send the end cell when we realize we're going to end, 
not when we're closing the stream.

this lets us put a payload in the end cell if we want to,
to describe why we're closing the stream.

there are still some places where we don't send the end cell
immediately. i need to track them down. but it's a low priority,
since i've made it send the end cell when we close the stream if
we haven't already sent it.


svn:r640
 2003-10-21 08:37:07 +00:00
Nick Mathewson
ee9e54b434 Make buffers grow and shrink as needed. 
svn:r583
 2003-10-14 01:34:31 +00:00
Roger Dingledine
b9628f266f change WARNING to WARN 
and fix a few typos


svn:r571
 2003-10-10 01:48:32 +00:00
Nick Mathewson
36939303c9 Update LICENSE and copyright dates. 
svn:r560
 2003-10-08 02:04:08 +00:00
Nick Mathewson
6ac42f5ec0 Make testcases run again; more sanity checking to descriptor generation. 
svn:r532
 2003-10-01 22:31:13 +00:00
Nick Mathewson
92acbe12bc Refactor common file code into util.c; add published to descriptors 
svn:r487
 2003-09-26 18:27:35 +00:00
Nick Mathewson
3d4ccb781a Refactor buffers; implement descriptors. 
'buf_t' is now an opaque type defined in buffers.c .

Router descriptors now include all keys; routers generate keys as
needed on startup (in a newly defined "data directory"), and generate
their own descriptors.  Descriptors are now self-signed.

Implementation is not complete: descriptors are never published; and
upon receiving a descriptor, the directory doesn't do anything with
it.

At least "routers.or" and orkeygen are now obsolete, BTW.


svn:r483
 2003-09-25 05:17:11 +00:00
Nick Mathewson
9955b265ab Make crypto structures private to crypto.c 
svn:r437
 2003-09-10 00:47:24 +00:00
Nick Mathewson
e14aedaad0 Fix memory leaks in directory parsing 
svn:r421
 2003-08-28 04:21:57 +00:00
Roger Dingledine
ce289f65f2 remove last vestiges of op_port 
svn:r418
 2003-08-27 22:42:10 +00:00
Roger Dingledine
36f055e7ee start honoring the recommended_versions string 
your client exits if you're running a version not in the
directory's list of acceptable versions (unless you have a
config variable set to override).


svn:r408
 2003-08-23 10:09:25 +00:00
Nick Mathewson
cd3467bb01 Attempt to make sockets code work right on windows. 
svn:r398
 2003-08-14 17:13:52 +00:00
Nick Mathewson
c336c99e60 Start of port to win32. Missing are: 
- signal support
  - forking for DNS farm
  - changes for async IO
  - daemonizing

In other words, some files still don't build, and the ones that do build,
do nonblocking IO incorrectly.

I'm also not checking in the project files till I have a good place
for them.


svn:r380
 2003-08-12 03:08:41 +00:00
Nick Mathewson
f12fdd62aa Be smarter about getting key matter from DH. 
Formerly, once we had g^xy, we took the last N bytes from g^xy.

Now, we take SHA(g^xy || [0]) || SHA1(g^xy || [1]) || ... , in order
to use all bits from g^xy equally, and generate as much key material
as we need.


svn:r370
 2003-07-30 19:10:20 +00:00
Nick Mathewson
300984c057 Add AES counter-mode support to the crypt library 
svn:r362
 2003-06-30 19:18:32 +00:00
Roger Dingledine
dbf3435cde simplify fetch_from_buf; cull idle dnsworkers. 
svn:r354
 2003-06-25 00:31:41 +00:00
Nick Mathewson
efbcd71b9b Remove false warnings from printf checks 
svn:r340
 2003-06-21 19:03:22 +00:00
Nick Mathewson
49f082fcee Fix a bug where we'd sometimes run off the end of an array while 
testing stream encryption.


svn:r339
 2003-06-20 08:17:25 +00:00
Nick Mathewson
df2789c111 Make sure crypt_seed_rng succeeds 
svn:r329
 2003-06-17 20:19:54 +00:00
Nick Mathewson
3b5dc72648 Dont test handshakes in an infinite loop 
svn:r324
 2003-06-14 01:39:23 +00:00
Nick Mathewson
9182537238 Fix the periodic bug that would make handshaking fail. 
The culprit: sometimes DH_calculate_key returns less than DH_KEY_LEN bytes;
we needed to check the return value.


svn:r322
 2003-06-14 01:30:53 +00:00
Nick Mathewson
6250b90ac2 Better test messages for onion skin bug 
svn:r319
 2003-06-13 21:23:14 +00:00
Roger Dingledine
cbe7be1f78 remove on-the-fly compression feature 
it wasn't working, and it was harder than we'd anticipated

not worth it.


svn:r316
 2003-06-13 10:23:42 +00:00
Roger Dingledine
d3292e484a implement truncate and truncated (untested) 
clean up circuit_deliver_relay_cell convention


svn:r312
 2003-06-12 10:16:33 +00:00
Roger Dingledine
39e9d79038 add circuit-level sendme relay cells 
remove sendme cells
replace malloc with tor_malloc
patch (but not track down) bug in onion pending list
streamline connection_ap handshake


svn:r293
 2003-05-20 06:41:23 +00:00
Nick Mathewson
9ef930f21a Routerinfos are no longer linked 
svn:r283
 2003-05-09 02:00:33 +00:00
Nick Mathewson
39314a13b0 Thats the letter I and the number 2. (Apologies to Negativland) 
svn:r279
 2003-05-09 01:04:58 +00:00
Nick Mathewson
afc0eb2c71 Tested backends for directory signing and checking. Directory parser completely refactored. Need documentation and integration. Explanitory mail forthcoming. 
svn:r271
 2003-05-07 18:30:46 +00:00
Nick Mathewson
445cd8f0f1 Decrease DH group length to 1024. (Roger, you may want to read section 1 of the IETF draft: a 1024-bit DH key probably reduces our cipher strength to ~80 bits.) 
svn:r269
 2003-05-07 02:28:42 +00:00
Nick Mathewson
d0ff485e1b More work on directories. Signed directories not yet tested. No support for checking sigs yet 
svn:r268
 2003-05-07 02:13:23 +00:00
Nick Mathewson
fcf7bfe290 Refactor directories; add unit tests; add router keyword 
svn:r266
 2003-05-06 17:38:16 +00:00
Roger Dingledine
03ed54e920 put some symbolic constants to the onion skin lengths 
svn:r265
 2003-05-06 05:54:42 +00:00
Nick Mathewson
44b4efe34d Tests, headers, and debugging for onion skin backend 
svn:r263
 2003-05-05 04:27:00 +00:00
Roger Dingledine
8a94dd60af cpath is now a doubly linked list, not an array 
svn:r260
 2003-05-01 22:55:51 +00:00
Nick Mathewson
1eeb3f65fc Implement core of onion-skin-based handshake 
svn:r259
 2003-05-01 19:42:51 +00:00
Nick Mathewson
6af79f3a03 Basic diffie-helman wrappers with fixed modulus and tests 
svn:r257
 2003-05-01 00:53:46 +00:00
Nick Mathewson
0a9e83369a 17 does not divide 1024, but it can stomp some interesting pointers and segfault the test suite 
svn:r244
 2003-04-17 01:56:06 +00:00
Roger Dingledine
f39ca8a3aa further cleanup, test.c still has some bugs 
svn:r241
 2003-04-16 23:21:44 +00:00
Nick Mathewson
acc33c18e2 Tests for crypto; more tests for buffers 
svn:r234
 2003-04-16 15:24:09 +00:00
Roger Dingledine
e1d37ed6ab divorce circuit building from user connections 
now we rebuild the circuit periodically (but only if it's been used),
and we can further abstract it to do incremental circuit building, etc.


svn:r233
 2003-04-16 06:18:31 +00:00
Nick Mathewson
1fa0fc1487 Introduce a few unit tests (from older code), refactor compression setup/teardown 
svn:r232
 2003-04-15 19:10:18 +00:00
Nick Mathewson
79b77b421d First test added 
svn:r226
 2003-04-07 13:25:44 +00:00
Nick Mathewson
c217b1ca71 Add magic to end of C files to make emacs happy; split test invocation into separate file. 
svn:r224
 2003-04-07 02:12:02 +00:00