Commit Graph

17136 Commits

Author SHA1 Message Date
Nick Mathewson
9e90707602 Merge branch 'bug9093_023' into maint-0.2.3 2013-11-15 15:23:51 -05:00
Nick Mathewson
a82b18f216 missing changes file for #10124 2013-11-11 10:49:44 -05:00
Nick Mathewson
8bfa596c15 Fix two more DirServer mentions in log 2013-11-10 12:23:56 -05:00
Nick Mathewson
56ac75b265 Fix a wide line 2013-11-10 12:22:34 -05:00
Nick Mathewson
532f70a807 Change documentation DirServer->DirAuthority
We renamed the option, but we didn't actually fix it in the log
messages or the docs.  This patch does that.

For #10124.  Patch by sqrt2.
2013-11-10 12:21:23 -05:00
Nick Mathewson
1b8ceb83c9 Improved circuit queue out-of-memory handler
Previously, when we ran low on memory, we'd close whichever circuits
had the most queued cells. Now, we close those that have the
*oldest* queued cells, on the theory that those are most responsible
for us running low on memory, and that those are the least likely to
actually drain on their own if we wait a little longer.

Based on analysis from a forthcoming paper by Jansen, Tschorsch,
Johnson, and Scheuermann. Fixes bug 9093.
2013-11-07 12:15:30 -05:00
Nick Mathewson
5cc155e02a Merge remote-tracking branch 'public/bug9645' into maint-0.2.4 2013-10-31 16:09:41 -04:00
Nick Mathewson
db2c2a6909 Merge remote-tracking branch 'public/bug9731b' into maint-0.2.4 2013-10-31 14:08:28 -04:00
Nick Mathewson
1b312f7b55 Merge remote-tracking branch 'public/bug9780_024_v2' into maint-0.2.4 2013-10-31 14:02:28 -04:00
Nick Mathewson
0e8ee795d9 Merge remote-tracking branch 'public/bug6055_v2_024' into maint-0.2.4 2013-10-31 13:14:39 -04:00
Roger Dingledine
8f9fb63cdb be willing to bootstrap from all three of our directory guards
Also fix a bug where if the guard we choose first doesn't answer, we
would try the second guard, but once we connected to the second guard
we would abandon it and retry the first one, slowing down bootstrapping.

The fix in both cases is to treat all our initially chosen guards as
acceptable to use.

Fixes bug 9946.
2013-10-12 10:42:27 -04:00
Nick Mathewson
7ef2939e5a Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-10-11 11:16:59 -04:00
Nick Mathewson
82d8944928 Merge remote-tracking branch 'origin/maint-0.2.2' into maint-0.2.3 2013-10-11 11:16:45 -04:00
Karsten Loesing
3b0265198f Update to the October 2013 GeoIP database. 2013-10-11 13:36:30 +02:00
Roger Dingledine
eb5d75e96a rewrite history to improve two changelog entries 2013-10-10 21:17:19 -04:00
Nick Mathewson
2c7ed0406f Merge branch 'bug9644_024' into maint-0.2.4 2013-10-10 11:23:46 -04:00
Nick Mathewson
7b1b8c3694 Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-10-10 11:18:07 -04:00
Nick Mathewson
004a9c6dd1 Fix unit test for format_helper_exit_status
Fix format_helper_exit_status to allow full HEX_ERRNO_SIZE answers,
*and* increase the buffer length again.
2013-10-10 11:15:35 -04:00
Nick Mathewson
1137817319 Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-10-10 10:55:24 -04:00
Nick Mathewson
6eb7f2f889 Merge remote-tracking branch 'public/bug9928' into maint-0.2.3 2013-10-10 10:53:27 -04:00
Nick Mathewson
73a0bb16b9 Partially revert "Clarify who learns about ContactInfo."
This reverts the torrc.sample.in changes from commit
66a04a6ac3.

We're going to not make this change in 0.2.4, since changing
torrc.sample.in makes all the debian users do some pointless
busywork. see tor-dev discusion of 9 Oct 2013.
2013-10-09 12:02:53 -04:00
Nick Mathewson
270dcc9131 Changes file for 9854 2013-10-09 09:43:54 -04:00
Karsten Loesing
66a04a6ac3 Clarify who learns about ContactInfo.
Explicitly include bridges, and note that we archive and publish all
descriptors.

(We are not yet publishing ContactInfo lines contained in bridge
descriptors, but maybe we'll want to do that soon, so let's err on the
side of caution here.)

Related to #9854.
2013-10-09 09:43:18 -04:00
Nick Mathewson
b8abadedd3 When examining interfaces to find an address, discard non-up ones.
Patch from "hantwister" on trac. Fixes bug #9904; bugfix on
0.2.3.11-alpha.
2013-10-08 16:46:29 -04:00
Nick Mathewson
72c1e5acfe Switch ECDHE group default logic for bridge/relay TLS
According to the manpage, bridges use P256 for conformity and relays
use P224 for speed. But skruffy points out that we've gotten it
backwards in the code.

In this patch, we make the default P256 for everybody.

Fixes bug 9780; bugfix on 0.2.4.8-alpha.
2013-10-08 16:32:07 -04:00
Nick Mathewson
fa1034cd99 Changes file for 9866 2013-10-08 16:06:36 -04:00
Peter Palfrader
2c270136a4 Anchors for options (re#9866) 2013-10-08 16:06:19 -04:00
Nick Mathewson
50fc8fb5c5 Merge remote-tracking branch 'public/bug9927' into maint-0.2.4 2013-10-08 13:37:13 -04:00
Nick Mathewson
7e0f1fa52a Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-10-08 12:16:42 -04:00
Nick Mathewson
0c3c47565d Merge remote-tracking branch 'public/bug9596' into maint-0.2.4 2013-10-08 12:10:47 -04:00
Nick Mathewson
bfe56e05b0 Give credit to bug reporter for 9928 2013-10-08 12:06:06 -04:00
Nick Mathewson
c7c24785ee Generate bootstrapping status messages for microdescs too
Fix for 9927.
2013-10-08 11:32:02 -04:00
Nick Mathewson
17bcfb2604 Raise buffer size, fix checks for format_exit_helper_status.
This is probably not an exploitable bug, since you would need to have
errno be a large negative value in the unix pluggable-transport launcher
case.  Still, best avoided.

Fixes bug 9928; bugfix on 0.2.3.18-rc.
2013-10-08 11:13:21 -04:00
Nick Mathewson
0bec65277a Merge branch 'bug9880_fix' into maint-0.2.4 2013-10-02 22:39:27 -04:00
Nick Mathewson
557f332957 Fix a bug in our bug 9776 fix.
By calling circuit_n_chan_done() unconditionally on close, we were
closing pending connections that might not have been pending quite for
the connection we were closing.  Fix for bug 9880.

Thanks to skruffy for finding this and explaining it patiently until
we understood.
2013-10-02 22:20:18 -04:00
Nick Mathewson
ad763a336c Re-enable TLS 1.[12] when building with OpenSSL >= 1.0.1e
To fix #6033, we disabled TLS 1.1 and 1.2.  Eventually, OpenSSL fixed
the bug behind #6033.

I've considered alternate implementations that do more testing to see
if there's secretly an OpenSSL 1.0.1c or something that secretly has a
backport of the OpenSSL 1.0.1e fix, and decided against it on the
grounds of complexity.
2013-09-25 14:34:24 -04:00
Andrea Shepard
938ee9b24d Always call circuit_n_chan_done(chan, 0) from channel_closed() 2013-09-24 10:42:12 -04:00
Nick Mathewson
116e6af7a7 Fix a compilation warning with older gcc 2013-09-23 01:47:52 -04:00
Nick Mathewson
d1dbaf2473 Relays should send timestamp in NETINFO.
This avoids skew warnings as authorities test reachability.

Fix 9798; fix not on any released Tor.
2013-09-21 08:54:42 -04:00
Roger Dingledine
4f036acd27 back out most of 1d0ba9a
this was causing directory authorities to send a time of 0 on all
connections they generated themselves, which means everybody reachability
test caused a time skew warning in the log for that relay.

(i didn't just revert, because the changes file has been modified by
other later commits.)
2013-09-21 02:11:51 -04:00
Nick Mathewson
07bb171856 Merge branch 'no_client_timestamps_024_v2' into maint-0.2.4 2013-09-20 11:00:43 -04:00
Nick Mathewson
39bb59d363 Avoid error by not saying which intro cell type I mean 2013-09-20 11:00:27 -04:00
Nick Mathewson
fd2954d06d Round down hidden service descriptor publication times to nearest hour
Implements part of proposal 222.  We can do this safely, since
REND_CACHE_MAX_SKEW is 24 hours.
2013-09-20 11:00:27 -04:00
Nick Mathewson
accadd8752 Remove the timestamp from AUTHENTICATE cells; replace with random bytes
This isn't actually much of an issue, since only relays send
AUTHENTICATE cells, but while we're removing timestamps, we might as
well do this too.

Part of proposal 222.  I didn't take the approach in the proposal of
using a time-based HMAC, since that was a bad-prng-mitigation hack
from SSL3, and in real life, if you don't have a good RNG, you're
hopeless as a Tor server.
2013-09-20 11:00:27 -04:00
Nick Mathewson
f8b44eedf7 Get ready to stop sending timestamps in INTRODUCE cells
For now, round down to the nearest 10 minutes.  Later, eliminate entirely by
setting a consensus parameter.

(This rounding is safe because, in 0.2.2, where the timestamp mattered,
REND_REPLAY_TIME_INTERVAL was a nice generous 60 minutes.)
2013-09-20 11:00:27 -04:00
Nick Mathewson
1d0ba9a61f Stop sending the current time in client NETINFO handshakes.
Implements part of proposal 222.
2013-09-20 11:00:27 -04:00
Nick Mathewson
7dbf66713f When freeing a cert_list_t, avoid memory leak.
We were freeing these on exit, but when we added the dl_status_map
field to them in fddb814f, we forgot to arrange for it to be freed.

I've moved the cert_list_free() code into its own function, and added
an appropriate dsmap_free() call.

Fixes bug 9644; bugfix on 0.2.4.13-alpha.
2013-09-19 12:22:49 -04:00
Nick Mathewson
0c807cf3e4 Document that disabledebuggerattachment prevents cores 2013-09-19 12:14:07 -04:00
Nick Mathewson
dece40fd77 Fix an assert when disabling ORPort with accounting disabled.
The problem was that the server_identity_key_is_set() function could
return true under conditions where we don't really have an identity
key -- specifically, where we used to have one, but we stopped being a
server.

This is a fix for 6979; bugfix on 0.2.2.18-alpha where we added that
assertion to get_server_identity_key().
2013-09-18 10:26:32 -04:00
Nick Mathewson
ace95c525c Merge remote-tracking branch 'origin/maint-0.2.3' into maint-0.2.4 2013-09-16 12:47:05 -04:00