Commit Graph

31924 Commits

Author SHA1 Message Date
Nick Mathewson
74bda3079c Merge branch 'maint-0.3.4' into maint-0.3.5 2019-01-04 15:04:58 -05:00
Nick Mathewson
d7259b64d4 Merge branch 'maint-0.3.3' into maint-0.3.4 2019-01-04 15:04:58 -05:00
Nick Mathewson
fee2eaf2d4 Merge branch 'maint-0.2.9' into maint-0.3.3 2019-01-04 15:04:58 -05:00
Nick Mathewson
c5a216fe1b Merge branch 'maint-0.3.5' 2019-01-04 15:04:58 -05:00
Nick Mathewson
73de7b4bcb Merge branch 'bug21394_029_redux' into maint-0.2.9 2019-01-04 15:04:54 -05:00
Nick Mathewson
af85a0f28f Remove from master those changes files that will appear in 0.3.5.7 or earlier. 2019-01-04 15:04:00 -05:00
Nick Mathewson
16deb1f5f2 Merge branch 'maint-0.3.4' into maint-0.3.5 2019-01-04 14:57:06 -05:00
Nick Mathewson
fe3331b845 Merge branch 'maint-0.3.3' into maint-0.3.4 2019-01-04 14:57:06 -05:00
Nick Mathewson
a9c7830982 Merge branch 'maint-0.3.5' 2019-01-04 14:57:06 -05:00
Nick Mathewson
bf8bb9c526 Merge remote-tracking branch 'dgoulet/ticket28619_033_01' into maint-0.3.3 2019-01-04 14:49:16 -05:00
Nick Mathewson
fa05efdf8b Merge branch 'maint-0.3.4' into maint-0.3.5 2019-01-04 14:36:02 -05:00
Nick Mathewson
94cab0d0bb Merge branch 'maint-0.3.5' 2019-01-04 14:36:02 -05:00
Nick Mathewson
d47c9276de Merge branch 'ticket27750_034_01_squashed' into maint-0.3.4 2019-01-04 14:34:38 -05:00
Nick Mathewson
98a1b8770c Merge branch 'maint-0.3.5' 2019-01-03 21:34:43 -05:00
Nick Mathewson
c75cf802d3 Merge branch 'ticket28879' into maint-0.3.5 2019-01-03 21:34:35 -05:00
Nick Mathewson
7232f04939 Merge branch 'ticket28880' 2019-01-03 21:33:40 -05:00
Nick Mathewson
a7cbbf279e Merge branch 'ticket28852' 2019-01-03 21:31:08 -05:00
Nick Mathewson
4e4f93d364 Add a #ifdef HAVE_UNISTD_H check to buffers.c
Reported on tor-dev by Gisle Vanem.  Bug not in any released Tor

(The suggested patch used _MSC_VER, but that's not how we do stuff
with autoconf.  With autoconf, you detect the feature you want,
rather than trying to list all the systems that do or do not have
it.)
2019-01-03 09:52:19 -05:00
Nick Mathewson
9ba690e33f Merge branch 'maint-0.3.5' 2019-01-03 09:45:56 -05:00
Nick Mathewson
abdc6aede2 Merge branch 'ticket28851_035_squashed' into maint-0.3.5 2019-01-03 09:45:53 -05:00
Nick Mathewson
b82717b273 Stop re-checking our hardcoded dh parameters on every startup
Closes ticket 28851.
2019-01-03 09:45:43 -05:00
Nick Mathewson
47176eb678 Merge branch 'maint-0.3.5' 2019-01-03 09:44:15 -05:00
Nick Mathewson
98736cf36a Merge remote-tracking branch 'public/ticket28838_035' into maint-0.3.5 2019-01-03 09:44:10 -05:00
Nick Mathewson
27853938a1 Merge branch 'maint-0.3.5' 2019-01-03 09:02:40 -05:00
Nick Mathewson
3e64553f76 Merge branch 'maint-0.3.3' into maint-0.3.4 2019-01-03 09:02:39 -05:00
Nick Mathewson
ed62f0fa15 Merge branch 'maint-0.3.4' into maint-0.3.5 2019-01-03 09:02:39 -05:00
Nick Mathewson
1ea3127188 Merge branch 'ticket28973_033_squashed' into maint-0.3.3 2019-01-03 09:01:40 -05:00
Nick Mathewson
bf413829cb Detect openssl bug 7712 and work around it.
In theory it would be better to detect this bug in advance, but this
approach is much simpler, and therefore safer to backport.

This closes tor issue 28973.
2019-01-03 09:00:47 -05:00
rl1987
dbf1725a13 Completely remove 'GETINFO status/version/num-{concurring,versioning}' 2019-01-03 10:36:38 +02:00
Nick Mathewson
3e7f13a4ef Merge branch 'maint-0.3.5' 2019-01-02 16:15:39 -05:00
Nick Mathewson
98755cbddf Merge branch 'bug28974_035' into maint-0.3.5 2019-01-02 16:15:34 -05:00
Nick Mathewson
eaaeaf7933 Merge branch 'maint-0.3.5' 2019-01-02 16:09:20 -05:00
Nick Mathewson
a4b86421d2 ticket 28924 deserves a changes file. I made one, but I guess I forgot to git add 2019-01-02 16:09:10 -05:00
Nick Mathewson
968235ce6f Explicitly ignore check_result() result in test_voting_flags_minimal
Otherwise, coverity complains at is.
2019-01-02 15:45:52 -05:00
Nick Mathewson
b33bcb1e63 Add an errno.h include to freespace.c to fix bug 28974. 2019-01-02 15:19:52 -05:00
Mike Perry
0658c729cf Add TODO file for padding work.
Note to self/others: don't merge this.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:25:55 +02:00
George Kadianakis
56a45eb409 Disable current padding machines.
Co-authored-by: Mike Perry <mikeperry-git@torproject.org>
2019-01-02 15:25:55 +02:00
George Kadianakis
926fc93be5 Concentrate all TOR_USEC_PER_SEC definitions in a single header file.
Co-authored-by: Mike Perry <mikeperry-git@torproject.org>
2019-01-02 15:25:55 +02:00
George Kadianakis
dd04917851 Use the new probability distribution code in WTF-PAD.
Co-authored-by: Mike Perry <mikeperry-git@torproject.org>
Co-authored-by: Taylor R Campbell <campbell+tor@mumble.net>
2019-01-02 15:25:55 +02:00
George Kadianakis
2ccf326837 Implement and test probability distributions used by WTF-PAD.
This project introduces the prob_distr.c subsystem which implements all the
probability distributions that WTF-PAD needs. It also adds unittests for all of
them.

Code and tests courtesy of Riastradh.

Co-authored-by: Taylor R Campbell <campbell+tor@mumble.net>
Co-authored-by: Mike Perry <mikeperry-git@torproject.org>
2019-01-02 15:25:55 +02:00
Mike Perry
8ad497bb57 Config option to specify specific MiddleNodes.
Hope is this will make it easier to test on the live tor network.

Does not need to be merged if we don't want to, but will come in handy
for researchers.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:25:55 +02:00
George Kadianakis
a336d816a6 Circuit padding tests.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:25:55 +02:00
Mike Perry
d62340018c Add relay crypto mock points for tests.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:35 +02:00
Mike Perry
9aaf72ea58 Circuit padding implementation.
This implements all of the event handling, state machines, and padding
decisions for circuit padding.

I recommend reviewing this after you look at the call-in points into it from
the rest of Tor.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:31 +02:00
Mike Perry
7be71903da Circuit padding cell event callbacks.
These callbacks allow the padding state machines to react to various types of
sent and received relay cells.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:27 +02:00
Mike Perry
43701e1ebe Circuit padding machine creation events.
These event callbacks allow circuit padding to decide when to attempt to
launch and negotiate new padding machines, and when to tear old ones down.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:23 +02:00
Mike Perry
4ca1df6b32 Add padding negotiation trunnel output.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:20 +02:00
Mike Perry
659a4f06d4 Circuit padding ProtoVer plumbing.
This helps us to determine if a middle node can pad to us or not.

Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:16 +02:00
Mike Perry
70e9245f6f Initialize circuit padding machines and global state.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:13 +02:00
Mike Perry
2f7b5a2d44 Hook up circuit padding to circuit_t.
Co-authored-by: George Kadianakis <desnacked@riseup.net>
2019-01-02 15:12:09 +02:00