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8891 Commits

Author SHA1 Message Date
David Goulet
b755a489bd config: Warn if ContactInfo is not set 
Closes #33361

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2020-03-12 12:43:00 -04:00
Nick Mathewson
5721ec22d8 pem_decode(): Tolerate CRLF line endings 
Fixes bug 33032; bugfix on 0.3.5.1-alpha when we introduced our own
PEM decoder.
 2020-03-11 10:35:17 -04:00
David Goulet
894ff2dc84 dos: Pass transport name on new client connection 
For a bridge configured with a pluggable transport, the transport name is
used, with the IP address, for the GeoIP client cache entry.

However, the DoS subsystem was not aware of it and always passing NULL when
doing a lookup into the GeoIP cache.

This resulted in bridges with a PT are never able to apply DoS defenses for
newly created connections.

Fixes #33491

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2020-03-10 14:45:13 -04:00
Nick Mathewson
c81cb588db Allow unlinkat() in the seccomp2 sandbox 
Closes ticket 33346.
 2020-02-26 15:17:12 -05:00
Nick Mathewson
fd1686c7d8 Merge branch 'ticket33290_v2_041' into ticket33290_v2_042 2020-02-13 09:12:48 -05:00
teor
f021389e92
Merge branch 'bug33195_041' into bug33195_042 
Conflicts:
* Keep RUST_VERSION from maint-0.4.2
* Keep the commented-out allow_failure entries from bug33195_041
 2020-02-13 13:58:13 +10:00
teor
c96cf14943
Merge branch 'bug33195_035' into bug33195_041 
Conflicts:
* Keep TOR_TEST_RNG_SEED from maint-0.4.1
* Keep the ordering from bug33195_035
 2020-02-13 13:55:55 +10:00
teor
add387c507
Travis: Sort jobs in order of speed 
Putting the slowest jobs first takes full advantage of Travis
concurrency.

Closes 33194.
 2020-02-13 13:52:41 +10:00
teor
fc3555100f
Travis: Remove a redundant distcheck job 
Part of 33194.
 2020-02-13 13:45:18 +10:00
teor
03650e0f60
Travis: Require the macOS IPv6 chutney job 
The job was previously set to fast_finish / allow_failure, to
speed up the build.

Closes ticket 33195.
 2020-02-13 13:43:59 +10:00
Nick Mathewson
80e3dc4727 Use more memory poisoning and better asserts around ewma code 
Attempt to diagnose 32464; fixes 33290.
 2020-02-12 14:17:19 -05:00
teor
c8242e4c0a
err/log: Stop closing stderr and stdout during shutdown 
Closing these file descriptors can hide sanitiser logs.

Fixes bug 33087; bugfix on 0.4.1.6.
 2020-02-12 19:18:07 +10:00
David Goulet
88489cd290
hs-v3: Remove BUG() that can occur normally 
Fixes #28992

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2020-02-12 14:09:40 +10:00
teor
ff52205362
Merge branch 'maint-0.4.1' into maint-0.4.2 2020-02-12 12:22:04 +10:00
teor
5298113da9
Merge branch 'maint-0.3.5' into maint-0.4.1 2020-02-12 12:21:57 +10:00
Alexander Færøy
b9c7c61ea5
Lowercase the BridgeDistribution value from torrc in descriptors. 
This patch ensures that we always lowercase the BridgeDistribution from
torrc in descriptors before submitting it.

See: https://bugs.torproject.org/32753
 2020-02-12 12:21:41 +10:00
teor
88723ad169
Merge remote-tracking branch 'tor-github/pr/1689' into maint-0.3.5 2020-02-12 12:18:59 +10:00
David Goulet
6d9113d2f6 dirauth: Resume sending 503 directory error code 
Authorities were never sending back 503 error code because by design they
should be able to always answer directory requests regardless of bandwidth
capacity.

However, that recently backfired because of a large number of requests from
unknown source using the DirPort that are _not_ getting their 503 code which
overloaded the DirPort leading to the authority to be unable to answer to its
fellow authorities.

This is not a complete solution to the problem but it will help ease off the
load on the authority side by sending back 503 codes *unless* the connection
is from a known relay or an authority.

Fixes #33029

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2020-02-11 09:58:28 -05:00
Nick Mathewson
0c90fc37ec Merge branch 'maint-0.4.1' into maint-0.4.2 2020-02-10 14:17:10 -05:00
Nick Mathewson
71c49f7356 Merge branch 'maint-0.4.0' into maint-0.4.1 2020-02-10 14:17:10 -05:00
Nick Mathewson
f3fa22bf1b Merge branch 'maint-0.3.5' into maint-0.4.0 2020-02-10 14:17:09 -05:00
Nick Mathewson
99d044d553 Fix a Rust compilation warning; resolve bug 33212. 2020-02-10 13:32:09 -05:00
Nick Mathewson
1a375c3b19 Merge branch 'trove_2020_002_035' into trove_2020_002_041 
Resolved Conflicts:
	src/feature/dirparse/parsecommon.c
 2020-02-05 12:06:24 -05:00
Nick Mathewson
d0bce65ce2 changes file for 33119 aka TROVE-2020-002 2020-02-05 12:02:32 -05:00
Nick Mathewson
2a1f8ea2e7 Do not set "once" when calling tor_bug_occurred_ from BUG(). 
The "once" flag makes tor_bug_occurred_() say that future instances
of the warning will be suppressed -- but that's not something that
BUG() does.  Fixes bug 33095; bugfix on 0.4.1.1-alpha.
 2020-01-30 09:43:34 -05:00
Nick Mathewson
7bd671811e Rewrite control_event_signal() to use signal_table. 
When we added the ACTIVE and DORMANT virtual signals, we taught the
signal command to handle them, but we didn't teach SIGNAL event to
report them.

To solve this problem and prevent it from recurring, this patch
revises the implementation of control_event_signal() to use the same
signal_table that handle_control_signal() uses.  This way, the two
controller commands can't become out of sync.

Fixes bug 33104; bugfix on 0.4.0.1-alpha.
 2020-01-30 09:29:07 -05:00
teor
7b6be02a92
Merge branch 'maint-0.4.1' into maint-0.4.2 2020-01-30 07:55:12 +10:00
teor
6b392c333a
Merge branch 'maint-0.4.0' into maint-0.4.1 2020-01-30 07:55:05 +10:00
teor
65825018c7
Merge branch 'maint-0.3.5' into maint-0.4.0 2020-01-30 07:54:58 +10:00
teor
9b0b2aef80
Merge remote-tracking branch 'tor-github/pr/1634' into maint-0.4.1 2020-01-30 07:54:39 +10:00
teor
41d52e9cd8
Merge remote-tracking branch 'tor-github/pr/1614' into maint-0.3.5 2020-01-30 07:53:53 +10:00
Nick Mathewson
1f163fcbde Change BUG() messages in buf_flush_to_tls() to IF_BUG_ONCE() 
We introduced these BUG() checks in b0ddaac074 to prevent a
recurrence of bug 23690.  But there's a report of the BUG() message
getting triggered and filling up the disk.  Let's change it to
IF_BUG_ONCE().

Fixes bug 33093; bugfix on 0.3.2.2-alpha.
 2020-01-29 08:31:22 -05:00
teor
9d771ccc86
Travis: Stop allowing stem test failures 
Stop allowing failures on the Travis CI stem tests job. It looks like
all the stem hangs we were seeing are now fixed, but let's make sure we
see them if they happen again.

Closes ticket 33075.
 2020-01-28 19:56:56 +10:00
teor
fb541ffca3
Merge branch 'maint-0.4.0' into maint-0.4.1 2020-01-16 10:00:40 +10:00
teor
026f068bb3
Merge branch 'maint-0.3.5' into maint-0.4.0 2020-01-16 10:00:32 +10:00
teor
19954cffd7
Merge remote-tracking branch 'tor-github/pr/1513' into maint-0.3.5 2020-01-16 09:57:27 +10:00
teor
7e111d0eaa
practracker: print a notice to stderr when disabled 
When TOR_DISABLE_PRACTRACKER is set, print a message to
stderr when skipping practracker checks.

Part of 32705.
 2020-01-14 17:41:00 +10:00
Nick Mathewson
6b1592b564 test_practracker.sh: never disable practracker 
When practracker is disabled, its output will be empty.  We don't
want that happening during our tests.

Fixes bug 32705; bugfix on 0.4.2.1-alpha, when test_practracker.sh
was introduced.
 2020-01-13 16:17:51 -05:00
Nick Mathewson
6da989cfe8 Merge remote-tracking branch 'tor-github/pr/1612' into maint-0.4.2 2020-01-06 13:20:57 -05:00
Nick Mathewson
4f6901d7cc When initializing pthreads, always set the main thread. 
Fixes bug 32884.  This is a bugfix on 0.3.3.1-alpha, when we started
allowing restart-in-process with tor_api.h.
 2020-01-06 09:37:12 -05:00
Nick Mathewson
54eec5342d Initialize publish/subscribe code when running as an NT service. 
Fixes bug 32778; bugfix on 0.4.1.1-alpha.
 2020-01-06 09:22:57 -05:00
Nick Mathewson
2d8d6d1ebf Merge branch 'maint-0.4.1' into maint-0.4.2 2020-01-06 08:08:59 -05:00
Nick Mathewson
f5461a4bdf update changes file to pass "make check-changes" 2020-01-06 08:08:48 -05:00
Nick Mathewson
16e94dc7a7 Merge branch 'maint-0.4.1' into maint-0.4.2 2020-01-06 08:06:54 -05:00
Peter Gerber
b9d81282e0 Fix sandbox crash during reload of logging configuration 
Allow calls to dup() which was introduced in commit a22fbab986.

From a security perspective, I don't think this should impact the
security of the sandbox significantly. As far as I can tell, there
is nothing an adversary can do with a duplicated FD that can't be
done with the original.
 2020-01-05 15:24:45 +00:00
teor
7237637871
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-12-20 10:12:43 +10:00
Peter Gerber
0d64bafcfe Correct how we use libseccomp 
This fixes a startup crash with libseccomp v2.4.0 if Sandbox is
set to 1.
 2019-12-17 09:47:28 -05:00
Nick Mathewson
b4977d1aa9 Fix formatting in tor_assertf() message in struct_check_magic(). 
Closes 32771; bugfix on 0.4.2.1-alpha.
 2019-12-16 15:31:23 -05:00
Nick Mathewson
df5c81fec0 Merge branch 'bug32765_041' into bug32771_042 2019-12-16 15:27:18 -05:00
Nick Mathewson
1b619a627c Use CHECK_PRINTF() for printf-like functions in util_bug.h 2019-12-16 15:14:13 -05:00
teor
8b5c11fbf6
Merge branch 'bug32240_32242_041' into bug32240_32242_042 2019-12-16 09:23:46 +10:00
teor
84c4ede052
Merge branch 'bug32240_32242_040' into bug32240_32242_041 2019-12-16 09:23:41 +10:00
teor
d96b35d663
Merge branch 'bug32240_32242_035' into bug32240_32242_040 
Merge:
* libzstd-dev from ticket32242_035
* shellcheck from maint-0.4.0
 2019-12-16 09:22:52 +10:00
teor
0b3763612c
Merge remote-tracking branch 'tor-github/pr/1459' into bug32240_32242_035 2019-12-16 09:21:05 +10:00
teor
da404910a7
Merge branch 'bug32240_041' into bug32240_042 
Merge:
* CHUTNEY_TOR_SANDBOX=0 from bug32240_041
* RUST_VERSION from maint-0.4.2
 2019-12-16 09:15:42 +10:00
teor
4a34fd5b74
Merge branch 'bug32240_040' into bug32240_041 2019-12-16 09:14:38 +10:00
teor
e2f78396f4
Merge branch 'bug32240_035' into bug32240_040 2019-12-16 09:14:32 +10:00
teor
75096de4c7
Merge branch 'bug32240_029' into bug32240_035 
Merge
* Chutney Trusty deletion in bug32240_029
* NSS addition in maint-0.3.5
 2019-12-16 09:09:16 +10:00
teor
37b04aeed7
changes: file for 32240 2019-12-16 09:06:25 +10:00
teor
ffccf6fc55
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-12-16 08:16:12 +10:00
teor
7481172983
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-12-16 08:16:04 +10:00
teor
933b0c1b1b
Merge remote-tracking branch 'tor-github/pr/1577' into maint-0.4.2 2019-12-16 08:14:29 +10:00
teor
05908d57f6
Merge remote-tracking branch 'tor-github/pr/1576' into maint-0.3.5 2019-12-16 08:14:04 +10:00
teor
7dd5946094
Merge remote-tracking branch 'tor-github/pr/1575' into maint-0.2.9 2019-12-16 08:13:38 +10:00
Nick Mathewson
3248630fc8 Merge branch 'maint-0.4.1' into maint-0.4.2 2019-12-06 16:02:08 -05:00
Nick Mathewson
6513102b9d Merge branch 'maint-0.4.0' into maint-0.4.1 2019-12-06 16:02:08 -05:00
Nick Mathewson
c7ca3fc186 Merge branch 'maint-0.3.5' into maint-0.4.0 2019-12-06 16:02:07 -05:00
Nick Mathewson
74cae547e5 Merge branch 'maint-0.2.9' into maint-0.3.5 2019-12-06 16:02:07 -05:00
Karsten Loesing
b7b467d3af Update geoip and geoip6 to the December 3 2019 database. 2019-12-06 11:50:35 +01:00
teor
f86d508d49
changes: file for 32629 2019-12-06 10:52:19 +10:00
teor
a277f28947
changes: file for 32629 2019-12-06 10:51:43 +10:00
teor
b84e7715da
changes: file for 32629 2019-12-06 10:51:05 +10:00
teor
cfa9cc34aa
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-12-05 10:14:01 +10:00
teor
92fb099067
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-12-05 10:13:53 +10:00
teor
46057ec5ae
Merge remote-tracking branch 'tor-github/pr/1424' into maint-0.4.0 2019-12-05 10:13:15 +10:00
teor
aee966cb06
Merge remote-tracking branch 'tor-github/pr/1277' into maint-0.3.5 2019-12-05 10:11:18 +10:00
teor
3207a8e5c2
Merge branch 'maint-0.4.1' into maint-0.4.2 2019-12-03 12:46:58 +10:00
teor
14089a29b5
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-12-03 12:46:50 +10:00
teor
febbc236d4
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-12-03 12:46:43 +10:00
teor
145ff92d92
Merge branch 'maint-0.2.9' into maint-0.3.5 
Merge C_DIALECT_OPTIONS from ticket32500_029 with
other configure options from maint-0.3.5.
 2019-12-03 12:45:41 +10:00
teor
792c15fde2
Travis: use -std=gnu99 in some jobs 
Require C99 standards-conforming code in Travis CI, but allow GNU gcc
extensions. Also activates clang's -Wtypedef-redefinition warnings.

Builds some jobs with -std=gnu99, and some jobs without.

Closes ticket 32500.
 2019-12-03 12:42:39 +10:00
teor
4a157c7569
Merge branch 'ticket32629_041' into ticket32629_042 
Merge RUST_VERSION from maint-0.4.2 with disabling the macOS Rust
job from ticket32629_041.
 2019-12-01 20:28:44 +10:00
teor
a00b9e5a86
Merge branch 'ticket32629_040' into ticket32629_041 2019-12-01 20:26:55 +10:00
teor
349554f40d
Merge branch 'ticket32629_035' into ticket32629_040 2019-12-01 20:26:51 +10:00
teor
f2f7491cd9
Merge branch 'ticket32629_029' into ticket32629_035 
Merge re-enable chutney from ticket32629_029 with
stem from maint-0.3.5.
 2019-11-28 12:21:08 +10:00
teor
99b5f1b261
Revert "Travis: Disable all but one macOS build" 
This reverts commit 511aeba8ee.
 2019-11-28 12:10:10 +10:00
teor
26071aa3be
Merge branch 'maint-0.4.0' into maint-0.4.1 2019-11-25 12:37:07 +10:00
teor
055f5d4d1b
Merge branch 'maint-0.3.5' into maint-0.4.0 2019-11-25 12:36:59 +10:00
teor
c17ab20ac0
Merge remote-tracking branch 'tor-github/pr/1441' into maint-0.4.0 2019-11-25 12:36:41 +10:00
teor
ed6f2f61a2
Merge remote-tracking branch 'tor-github/pr/1396' into maint-0.4.0 2019-11-25 12:35:58 +10:00
teor
501b5174d8
Merge remote-tracking branch 'tor-github/pr/1464' into maint-0.3.5 2019-11-25 12:35:11 +10:00
teor
400cee261e
Merge remote-tracking branch 'tor-github/pr/1422' into maint-0.3.5 2019-11-25 12:34:29 +10:00
teor
54c01119ed
Merge remote-tracking branch 'tor-github/pr/1405' into maint-0.3.5 2019-11-25 12:33:55 +10:00
teor
83424cb62f
Merge remote-tracking branch 'tor-github/pr/1395' into maint-0.3.5 2019-11-25 12:33:14 +10:00
teor
f9812ee5f7
Merge remote-tracking branch 'tor-github/pr/1394' into maint-0.3.5 2019-11-25 12:29:43 +10:00
teor
2ee04fc309
config: Log the option name when skipping an obsolete option 
This is a basic fix for 0.4.2 only. The fix for 0.4.3 and later
is in 32404.

Fixes bug 32295; bugfix on 0.4.2.1-alpha.
 2019-11-12 10:07:12 +10:00
Nick Mathewson
29eb7b07ef Merge branch 'maint-0.4.0' into maint-0.4.1 2019-11-11 10:14:04 -05:00
Nick Mathewson
a920597f62 Merge branch 'maint-0.4.1' into maint-0.4.2 2019-11-11 10:14:04 -05:00
Nick Mathewson
329aa1c48e Merge branch 'maint-0.3.5' into maint-0.4.0 2019-11-11 10:14:03 -05:00
Nick Mathewson
7beaaed245 Merge branch 'maint-0.2.9' into maint-0.3.5 2019-11-11 10:14:03 -05:00