Commit Graph

37108 Commits

Author SHA1 Message Date
Roger Dingledine
6de09642f0 warn and reject reentering streams at client too
Clients now check whether their streams are attempting to re-enter
the Tor network (i.e. to send Tor traffic over Tor), and they close
them preemptively if they think exit relays will refuse them.

See bug 2667 for details. Resolves ticket 40271.
2021-03-17 13:04:23 -04:00
George Kadianakis
29f07a4e9d Merge branch 'mr/334' 2021-03-17 18:23:18 +02:00
George Kadianakis
7740a8b5d4 Rate-limit counter should increase once per minute. 2021-03-17 18:22:38 +02:00
George Kadianakis
e688580277 Implement rate limiting metrics. 2021-03-17 18:22:38 +02:00
George Kadianakis
faf1fe833e Implement port/file-descriptor exhaustion metric.
This uses a heuristic that came up after a discussion with David.

I'm leaving this as a separate commit so that it can be discussed further if
needed.
2021-03-17 18:22:38 +02:00
George Kadianakis
f493a12e89 Implement straightforward overload general metrics.
- OOM metric
- onionskin overload metric
- DNS timeout metric
2021-03-17 18:22:38 +02:00
George Kadianakis
0a5ecb3342 Implement backbone of overload statistics.
- Implement overload statistics structure.
- Implement function that keeps track of overload statistics.
- Implement function that writes overload statistics to descriptor.
- Unittest for the whole logic.
2021-03-17 18:22:38 +02:00
David Goulet
15a95df376 Merge branch 'tor-gitlab/mr/337' 2021-03-17 11:53:14 -04:00
Nick Mathewson
066748c9cd Add a DormantTimeoutEnabled to disable dormant mode entirely
(If you need to do this in an older version you can just set
DormantClientTimeout to something huge.)

Closes #40228.
2021-03-17 11:53:09 -04:00
George Kadianakis
0ac03390e4 Merge branch 'maint-0.4.5' 2021-03-17 13:43:48 +02:00
George Kadianakis
59bbf8cde9 Merge remote-tracking branch 'tor-gitlab/mr/333' into maint-0.4.5 2021-03-17 13:43:38 +02:00
Nick Mathewson
36b54fc6aa Merge branch 'maint-0.4.5'
"ours" to avoid version bump.
2021-03-16 09:18:40 -04:00
Nick Mathewson
d66178c7b7 Bump version to 0.4.5.7-dev 2021-03-16 09:18:27 -04:00
Nick Mathewson
e2dd8f1532 Merge branch 'maint-0.4.4' into maint-0.4.5
"ours" to avoid version bump.
2021-03-16 09:18:06 -04:00
Nick Mathewson
94fb308c5d Bump version to 0.4.4.8-dev 2021-03-16 09:17:56 -04:00
Nick Mathewson
5fac24053d Merge branch 'maint-0.3.5' into maint-0.4.4
"ours" to avoid version bump.
2021-03-16 09:17:40 -04:00
Nick Mathewson
3271c0bde7 Bump to 0.3.5.14-dev 2021-03-16 09:17:31 -04:00
Nick Mathewson
57d969de1a Copy forward ReleaseNotes and ChangeLogs for today's releases 2021-03-16 08:31:22 -04:00
Nick Mathewson
7c00afe0fb Merge branch 'maint-0.4.4' into maint-0.4.5 2021-03-15 09:41:38 -04:00
Nick Mathewson
c306b0f511 Merge branch 'maint-0.4.5' 2021-03-15 09:41:38 -04:00
Nick Mathewson
f2cfd1ffad Remove check-best-practices from check-local in 0.4.4 2021-03-15 09:41:19 -04:00
Nick Mathewson
2022d974af Fold ticket40314 into ChangeLog. 2021-03-15 09:35:56 -04:00
Nick Mathewson
fcd42982b2 Remove changes files that will appear in 0.4.5.7
(0.4.6.1-alpha will come out after the stable releases.)
2021-03-15 09:03:37 -04:00
Nick Mathewson
61731e3550 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-03-15 09:01:59 -04:00
Nick Mathewson
5ec579610a Merge branch 'maint-0.3.5' into maint-0.4.4 2021-03-15 09:01:59 -04:00
Nick Mathewson
3268403ba1 Merge branch 'maint-0.4.5' 2021-03-15 09:01:59 -04:00
Nick Mathewson
f078aab71e Merge branch 'bug40316_035_v2' into maint-0.3.5 2021-03-15 08:58:54 -04:00
Nick Mathewson
890ae4fb1a Fix detection of point to insert signatures on a pending consensus.
We were looking for the first instance of "directory-signature "
when instead the correct behavior is to look for the first instance
of "directory-signature " at the start of a line.

Unfortunately, this can be exploited as to crash authorities while
they're voting.

Fixes #40316; bugfix on 0.2.2.4-alpha.  This is TROVE-2021-002,
also tracked as CVE-2021-28090.
2021-03-15 08:56:58 -04:00
Nick Mathewson
a6533af9e8 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-03-15 08:54:00 -04:00
Nick Mathewson
2eb900f7e2 Merge branch 'maint-0.3.5' into maint-0.4.4 2021-03-15 08:54:00 -04:00
Nick Mathewson
cfeb063f24 Merge branch 'maint-0.4.5' 2021-03-15 08:54:00 -04:00
Nick Mathewson
efca9ce41c Clarify new intended strategy with TROVE-2021-001
We're going to disable this feature in all versions for now.
2021-03-15 08:53:36 -04:00
Nick Mathewson
efb174df24 Merge branch 'maint-0.4.5' 2021-03-15 08:52:53 -04:00
Nick Mathewson
7c5a67ccd9 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-03-15 08:52:29 -04:00
Nick Mathewson
b9f6539008 Merge branch 'maint-0.3.5' into maint-0.4.4 2021-03-15 08:52:28 -04:00
Nick Mathewson
f46f4562cf Merge branch 'bug40286_disable_min_035' into maint-0.3.5 2021-03-15 08:41:03 -04:00
Nick Mathewson
8e4965aa36 Bump to 0.4.6.1-alpha 2021-03-15 07:42:47 -04:00
Nick Mathewson
dbf485c1f8 Merge branch 'maint-0.4.5' 2021-03-15 07:42:03 -04:00
Nick Mathewson
be17a5a3cf Bump to 0.4.5.7 2021-03-15 07:41:54 -04:00
Nick Mathewson
5e771327af Merge branch 'maint-0.4.4' into maint-0.4.5
"ours" to avoid version bump.
2021-03-15 07:40:56 -04:00
Nick Mathewson
fb2c889a38 Bump to 0.4.4.8 2021-03-15 07:40:48 -04:00
Nick Mathewson
8ada4263a9 Merge branch 'maint-0.3.5' into maint-0.4.4
"ours" to avoid version bump.
2021-03-15 07:40:06 -04:00
Nick Mathewson
1a0b5fd569 Bump to 0.3.5.14 2021-03-15 07:39:45 -04:00
Nick Mathewson
444233c15e Run "make autostyle" in advance of new series. 2021-03-12 11:40:48 -05:00
Nick Mathewson
b5d08ddc09 Update copyrights to 2021, using "make update-copyright" 2021-03-12 11:39:23 -05:00
Nick Mathewson
d7e827a754 Remove MMDB conversion tool.
It was made to convert Maxmind's "mmdb" files into the older format
that we used.  But now thanks to IPFire Location, we don't have to
touch Maxmind formats any more.  (See ticket #40224.)
2021-03-12 11:37:03 -05:00
Nick Mathewson
433f526af6 Merge branch 'maint-0.4.4' into maint-0.4.5 2021-03-12 11:36:34 -05:00
Nick Mathewson
9f59b6f458 Merge branch 'maint-0.3.5' into maint-0.4.4 2021-03-12 11:36:34 -05:00
Nick Mathewson
6cc5613404 Merge branch 'maint-0.4.5' 2021-03-12 11:36:34 -05:00
Nick Mathewson
02230575c4 Remove maxmind license; add ipfire location database license (cc by-sa 4.0) 2021-03-12 11:36:28 -05:00