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184 Commits

Author SHA1 Message Date
Roger Dingledine
254005fc1b apparently i think of comments with no whitespace around them as 
"read this if you don't understand the code and want some help."
which is not the same as "hey, you think you understand this code,
but you don't."


svn:r9307
 2007-01-09 00:57:36 +00:00
Roger Dingledine
1d8a4cb989 Fix an assert error introduced in 0.1.2.5-alpha: if a single TLS 
connection handles more than 4 gigs in either direction, we assert.


svn:r9306
 2007-01-09 00:50:50 +00:00
Roger Dingledine
658c09c06f more progress and cleanups 
svn:r9269
 2007-01-05 06:03:10 +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
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
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
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
Nick Mathewson
c4ac4bcba3 r8696@Kushana: nickm | 2006-08-31 14:43:44 -0400 
Try to appease some warnings with newer gccs that believe that ignoring a return value is okay, but casting a return value and then ignoring it is a sign of madness.


svn:r8312
 2006-08-31 18:47:54 +00:00
Roger Dingledine
12cc290a7d ok, i'm not allowed to say that there. oh well. 
svn:r6720
 2006-07-04 16:11:35 +00:00
Roger Dingledine
579849f600 fix a misleading function comment 
svn:r6717
 2006-07-04 15:52:22 +00:00
Roger Dingledine
5dc1e6f788 if we're the server-side of the tls and there are problems, 
don't yell as loudly.


svn:r6716
 2006-07-04 15:51:59 +00:00
Roger Dingledine
8cf45df230 and now the exciting part: there is now no such thing as doing 
a client-only tls, that is, one with no certs.


svn:r6558
 2006-06-07 06:21:11 +00:00
Roger Dingledine
0bfef523df simplify the tortls api: we only support being a "server", that 
is, even tor clients do the same sort of handshake.

this has been true for years, so it's best to get rid of the
stale code.


svn:r6557
 2006-06-07 06:10:54 +00:00
Roger Dingledine
7512be0b65 looks like we missed a piece of the 0.1.1.9 paranoia code. 
hopefully this change is a no-op.


svn:r6556
 2006-06-07 02:57:23 +00:00
Roger Dingledine
7f611f4732 if we're a server and some peer has a broken tls certificate, don't 
shout about it unless we want to hear about protocol violations.


svn:r6507
 2006-05-26 16:32:16 +00:00
Roger Dingledine
67a885ecac Claim a commonname of Tor, rather than TOR, in tls handshakes. 
Maybe this will help us win the war of names.


svn:r6489
 2006-05-24 00:21:55 +00:00
Nick Mathewson
5777ee0e1a Add some functions to escape values from the network before sending them to the log. Use them everywhere except for routerinfo->plaftorm, routerinfo->contact_info, and rend*.c. (need sleep now) 
svn:r6087
 2006-03-05 09:50:26 +00:00
Roger Dingledine
6ce36ead42 Start the process of converting warn to log_warn and so on. 
This is needed because Windows already has an err() that we
can't clobber. And we need to be able to make the log functions
a macro so we can print the function's name in the log entry.


svn:r6000
 2006-02-13 08:01:59 +00:00
Roger Dingledine
5f051574d5 Happy new year! 
svn:r5949
 2006-02-09 05:46:49 +00:00
Nick Mathewson
241310bbac Split 0119_PARANOIA into 0119_PARANOIA_[ABC]. A is "this is suspicious, and we have not tried running without this yet". B is "this is suspicious, but the last time we tested, it was okay." C is "How could this possibly be the cause?" 
svn:r5840
 2006-01-17 23:08:38 +00:00
Nick Mathewson
55ac4f032c Add a (diabled by default) option in crypto.h to disable most of the interesting crypto-related changes made on 0.1.1.9. This will help hunt bug 234. 
svn:r5777
 2006-01-10 21:12:06 +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
Nick Mathewson
e022aa73e6 Hm; looks like the callback business was unnecessary, since DHparams_dup() copies dh->length. 
svn:r5372
 2005-11-14 21:17:38 +00:00
Nick Mathewson
027d0ef18c Use a callback to set our DH parameters; set SSL_OP_SINGLE_DH_USE. 
svn:r5371
 2005-11-14 19:20:47 +00:00
Nick Mathewson
932106f54c Efficiency hack: call tor_fix_source_file late, not early. Add "BUG" domain. Domains are now bitmasks... just in case. Make some err msgs non-general. 
svn:r5309
 2005-10-25 07:05:03 +00:00
Nick Mathewson
a20835ac92 Check for even more windows version flags, and note any we do not recognize. 
svn:r5297
 2005-10-24 18:37:09 +00:00
Nick Mathewson
edf5698474 Start dividing log messages into logging domains. No, LD_ is not the best of identifiers. src/or has not been converted yet. Domains dont do anything yet. 
svn:r5284
 2005-10-18 21:58:19 +00:00
Peter Palfrader
0d9aedfcea Downgrade a few INFO level logs to DEBUG again. Also add two or three new 
logs in cases where a calling function's log was downgraded and we wouldn't
get any log message otherwise.


svn:r5263
 2005-10-17 16:21:42 +00:00
Roger Dingledine
03dcef4c78 start the process of reducing clutter in server logs 
svn:r5253
 2005-10-17 00:35:53 +00:00
Nick Mathewson
ba24193ab5 Make doxygen marginally happier 
svn:r5208
 2005-10-06 04:33:40 +00:00
Nick Mathewson
de198d800b Never call free() on tor_malloc()d memory. This is unlikely to be our current leak, but it may help dmalloc work. 
svn:r5168
 2005-09-30 20:47:58 +00:00
Nick Mathewson
92451f74a8 Reformat inconsistent function declarations. 
svn:r5160
 2005-09-30 01:09:52 +00:00
Nick Mathewson
5c53545d81 Add a bunch more warnings to out warning suite; resolve them; pack structs a little better. 
svn:r5150
 2005-09-29 22:59:17 +00:00
Roger Dingledine
fa507c63e8 put quotes around user-supplied strings so they are more likely to 
realize if they add bad characters (like quotes) to the torrc


svn:r4844
 2005-08-26 18:40:44 +00:00
Nick Mathewson
d1c094637d Try to resolve another reported solaris x86 warning 
svn:r4771
 2005-08-12 17:26:43 +00:00
Nick Mathewson
a37db0da26 Appease the hungry God of GCC: it hates K&R style unspecified args! 
svn:r4470
 2005-06-21 01:07:32 +00:00
Nick Mathewson
2aff87caae Load hardware acceleration options when/where available. Can anybody test this? 
svn:r4467
 2005-06-20 18:56:35 +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
a6f51001a5 New whitespace normalization rule: no blank line at EOF. 
svn:r4378
 2005-06-09 16:46:51 +00:00
Nick Mathewson
10b2208d93 Make Tor compile with no warnings with gcc4.0 on OSX 
svn:r4184
 2005-05-07 05:55:06 +00:00
Nick Mathewson
4fb95f166e Apparently, ASN1 failures are not treated as SSL connection errors, but are just general OpenSSL errors. Or something. Anyway, bulletproof tor_tls_handshake. 
svn:r4098
 2005-04-23 20:35:38 +00:00
Roger Dingledine
54fd9df23f LOG_ERR is for when you're planning to die. 
svn:r4087
 2005-04-23 14:35:13 +00:00
Nick Mathewson
5827e2e216 Fix "JAP-client" hideous ASN1 bug, twice. (Fix1: check more thoroughly for TLS errors when handling certs. Fix2: stop assert(0)ing on uncaught TLS errors.) 
svn:r4085
 2005-04-23 14:26:02 +00:00
Nick Mathewson
0e81265359 update copyright notices. 
svn:r3982
 2005-04-01 20:15:56 +00:00
Roger Dingledine
4a82ac12b8 add a tor_tls_is_server method to remember if conn->tls 
was an initiator or a receiver


svn:r3931
 2005-03-31 07:46:38 +00:00
Nick Mathewson
97bc49bd72 Try a little harder to avoid openssl SSL* double-free reports. 
svn:r3710
 2005-02-28 02:52:51 +00:00
Nick Mathewson
bed6c05453 give a better warning when tor points at an https server. 
svn:r3706
 2005-02-28 01:55:09 +00:00
Nick Mathewson
2be0508f0d Be specific about which "illegal character" we just saw in the cert. 
svn:r3699
 2005-02-25 21:05:42 +00:00
Nick Mathewson
70c3580f81 Patch to localtime/gmtime handling: use the _r variants where available. Use mutexes to fake _r where necessary. Make mutexes no-ops where no threading is enabled. 
svn:r3653
 2005-02-22 07:03:03 +00:00
Nick Mathewson
5d836c8140 Free tls resources on exit too 
svn:r3615
 2005-02-11 01:41:19 +00:00
Nick Mathewson
fca7ba9777 Resolve task 42: find where 19-char nicknames were getting truncated when read from certs, and fix it. Also audit use of MAX_NICKNAME_LEN; no other badness found, but some docs/code cleaned up a touch. 
svn:r3244
 2005-01-03 17:53:20 +00:00
Nick Mathewson
a6aa5eebd6 Fix some memory leaks and unlikely segfaults 
svn:r3103
 2004-12-07 07:48:16 +00:00
Nick Mathewson
0f49fd3bcd Fix leakable rsa key 
svn:r3099
 2004-12-07 06:48:02 +00:00
Nick Mathewson
7fbd297532 Suggestion from weasel: Make tor --version --version dump the cvs Id of every file. 
svn:r3019
 2004-11-29 22:25:31 +00:00
Nick Mathewson
6f5dbefa7e Normalize space: add one between every control keyword and control clause. 
svn:r3003
 2004-11-28 09:05:49 +00:00
Roger Dingledine
7c9a707900 remove emacs droppings, since nick says he doesn't need them anymore 
svn:r2989
 2004-11-26 04:00:55 +00:00
Nick Mathewson
cd70264377 Clean up some logging and interfaces 
svn:r2945
 2004-11-23 00:08:26 +00:00
Nick Mathewson
d63d5cb139 Whitespace normalization 
svn:r2895
 2004-11-15 23:29:24 +00:00
Nick Mathewson
ffe9b01ad7 Split X509 certificate liveness checks into a separate function 
svn:r2873
 2004-11-14 22:07:48 +00:00
Nick Mathewson
5a5be93f80 Normalize whitespace; add a "tell me about all the unnormalized whitespace" target; fix a braino in dirserv.c 
svn:r2758
 2004-11-09 20:04:00 +00:00
Nick Mathewson
2fbf31533b Tricksy compiler warnings! We hates them, hates them forever, my precious! 
svn:r2615
 2004-10-27 21:14:11 +00:00
Nick Mathewson
ce5709184b Pass with -Wstrict-prototypes 
svn:r2614
 2004-10-27 18:16:37 +00:00
Nick Mathewson
44d4516155 Use tor_snprintf, not snprintf 
svn:r2609
 2004-10-27 06:37:34 +00:00
Nick Mathewson
bc62f8e983 Replace sprintf with snprintf 
svn:r2602
 2004-10-27 05:53:07 +00:00
Nick Mathewson
62094ebd32 Tolerate NULL nicknames better 
svn:r2567
 2004-10-19 18:17:12 +00:00
Roger Dingledine
6d873e5743 don't assert multiple things in the same tor_assert() 
svn:r2545
 2004-10-16 22:28:11 +00:00
Nick Mathewson
1c9426d6e0 Build without warnings on mac gcc 3.3 
svn:r2487
 2004-10-14 03:18:14 +00:00
Roger Dingledine
5f4a390b33 oh, and some more in common/ 
svn:r2483
 2004-10-14 02:48:57 +00:00
Roger Dingledine
f91c552af7 fix a seg fault on solaris 
svn:r2313
 2004-08-25 17:37:00 +00:00
Roger Dingledine
3aaba3b16e tell the user what time _they_ are too, when a cert is expired 
svn:r2114
 2004-07-22 23:06:28 +00:00
Nick Mathewson
38d8e36919 Make tor_tls_new variant use alternative (certless) context 
svn:r2096
 2004-07-22 04:53:34 +00:00
Roger Dingledine
cdb98cf04a fix our tls handshake chain cert bug 
svn:r2086
 2004-07-21 22:11:11 +00:00
Nick Mathewson
c83f0e948f Log certificate lifetime on failure. 
svn:r2083
 2004-07-21 17:59:24 +00:00
Nick Mathewson
2d514037b7 Log number of certs in wrong-length chains 
svn:r2078
 2004-07-21 03:32:56 +00:00
Nick Mathewson
334de84cbe Misc small code cleanups; remove exit_server_mode(); change tor_tls_verify behavior 
svn:r2073
 2004-07-21 00:44:04 +00:00
Roger Dingledine
19deb93c29 more useful warning messages 
(fixed because the old ones confused a user)


svn:r2055
 2004-07-19 19:49:03 +00:00
Nick Mathewson
7511fbf993 Resolve some XXXs 
svn:r1889
 2004-05-18 15:35:21 +00:00
Roger Dingledine
3cdf2d67da it's amazing what a bit of punctuation can do for appearances 
svn:r1843
 2004-05-10 10:27:54 +00:00
Nick Mathewson
c0ea93337d Doxygenate common. 
svn:r1829
 2004-05-10 03:53:24 +00:00
Nick Mathewson
af08c4f878 Working strerror for windows socket errors, plus some snide comments. 
svn:r1775
 2004-05-02 20:18:21 +00:00
Roger Dingledine
1558fb7650 some patches on the patches 
svn:r1761
 2004-05-01 23:29:20 +00:00
Nick Mathewson
908ccb9dcd Handle windows socket errors correctly; comment most of common. 
svn:r1756
 2004-05-01 20:46:28 +00:00
Nick Mathewson
873564ea9c Some versions of openssl have an SSL_pending function that erroneously 
returns bytes when there is a non-application record pending.

I have no idea when/why this would even happen, but let's catch it and
make sure tor_tls_get_pending_bytes stays correct.


svn:r1727
 2004-04-26 23:19:21 +00:00
Nick Mathewson
ad07c62938 Add a macro to catch unhandled openssl errors. 
svn:r1723
 2004-04-26 23:00:07 +00:00
Roger Dingledine
719bb5c0f3 log debug so nick can see it too 
svn:r1721
 2004-04-26 22:22:11 +00:00
Nick Mathewson
337f7a981f Include strerror(errno) with tls syscall errors 
svn:r1718
 2004-04-26 18:11:58 +00:00
Nick Mathewson
b410dff6c0 Log pending TLS errors in a couple more places, in case they are possible. 
svn:r1716
 2004-04-26 16:52:47 +00:00
Nick Mathewson
0355d29e12 Call tls_log_errors at a more appropriate location; we can remove the other calls in tor_tls_verify once we are sure they never happen. 
svn:r1709
 2004-04-26 03:09:17 +00:00
Nick Mathewson
cb465160da Very blunt debugging code: log pending errors at start and end of tor_tls_verify 
svn:r1707
 2004-04-26 02:33:12 +00:00
Roger Dingledine
37192bd25e use tor_assert and PUBLIC_KEY_OK 
but don't use tor_assert inside log.c, to avoid loops


svn:r1696
 2004-04-25 19:59:38 +00:00
Nick Mathewson
c44016e86e Merge flagday into main branch. 
svn:r1683
 2004-04-24 22:17:50 +00:00
Roger Dingledine
4d380ea902 quiet a -l info that should be -l debug 
svn:r1634
 2004-04-15 22:08:37 +00:00
Roger Dingledine
47488fa525 allow 90 minutes of clock skew, not 30 
svn:r1544
 2004-04-08 01:08:56 +00:00
Nick Mathewson
257d509b91 Document stuff, reduce magic numbers, add emacs magic 
svn:r1502
 2004-04-06 03:44:36 +00:00
Nick Mathewson
b3c2b62a14 Make "common" no longer depend on or.h 
svn:r1466
 2004-04-03 04:05:12 +00:00
Nick Mathewson
137b577bbd Refactor the heck out of crypto interface: admit that we will stick with one ciphersuite at a time, make const things const, and stop putting openssl in the headers. 
svn:r1458
 2004-04-03 02:40:30 +00:00
Nick Mathewson
2da54de968 Make tor build on windows again. More work still needed 
svn:r1247
 2004-03-09 22:01:17 +00:00
Roger Dingledine
5cf0b6224b bugfix: stop trying to write to a stderr that may not be there 
also, tell start_daemon our desired cwd


svn:r1170
 2004-02-28 23:21:29 +00:00
Roger Dingledine
c12a6f58b5 fix typo 
svn:r1007
 2004-01-20 02:14:12 +00:00