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8228 Commits

Author SHA1 Message Date
David Goulet
33382184b6 sendme: Do not decrement window in a log_debug() 
If "Log debug ..." is not set, the decrement never happens. This lead to the
package/deliver window to be out of sync at the stream level and thus breaking
the connection after 50+ cells.

Fixes #30628

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-06-03 14:31:51 -04:00
Nick Mathewson
fd8beab4dd Merge branch 'bug29875_035' into bug29875_master 2019-05-31 12:40:43 -04:00
Nick Mathewson
c09e7a4e71 changes file for bug 29875. 2019-05-31 12:39:52 -04:00
Nick Mathewson
70b85358af Fix a logic error in deciding whether to accept SessionGroup= 
Fixes bug 22619; bugfix on 0.2.7.2-alpha
 2019-05-31 08:26:10 -04:00
rl1987
5d4b4f948a Mention Travis/Appveyor/Jenkins URLs in ReleasingTor.md 2019-05-31 09:35:19 +03:00
Mike Perry
9bef75a29a Bug 30649: Changes file. 2019-05-30 15:28:21 -07:00
George Kadianakis
dd62cb788e Merge branch 'tor-github/pr/1059' 2019-05-30 21:01:59 +03:00
David Goulet
8dfc8d7063 Merge branch 'tor-github/pr/1057' 2019-05-30 12:58:35 -04:00
Nick Mathewson
8f3430fc28 changes file for 30629 2019-05-30 12:58:12 -04:00
David Goulet
a462ca7cce Merge branch 'tor-github/pr/1055' 2019-05-30 12:53:52 -04:00
David Goulet
ef9170db4c Merge branch 'tor-github/pr/1054' 2019-05-30 09:59:21 -04:00
David Goulet
61bd8f428b Merge branch 'tor-github/pr/1049' 2019-05-30 09:56:18 -04:00
George Kadianakis
d8bd98b2fd Merge branch 'tor-github/pr/1032' 2019-05-29 21:28:04 +03:00
George Kadianakis
70553a9134 Merge branch 'tor-github/pr/1037' 2019-05-29 21:25:32 +03:00
George Kadianakis
650bdca97f Merge branch 'maint-0.4.0' 2019-05-29 21:20:02 +03:00
George Kadianakis
00108b75d4 Merge branch 'tor-github/pr/924' into maint-0.4.0 2019-05-29 21:19:56 +03:00
Nick Mathewson
5cbd71b977 Make get_proxy_type() connection-specific 
Previously, we were looking at our global settings to see what kind
of proxy we had.  But doing this would sometimes give us the wrong
results when we had ClientTransportPlugin configured but we weren't
using it for a particular connection.  In several places in the
code, we had added checks to see if we were _really_ using a PT or
whether we were using a socks proxy, but we had forgotten to do so
in at least once case.  Instead, since every time we call this
function we are asking about a single connection, it is probably
best just to make this function connection-specific.

Fixes bug 29670; bugfix on 0.2.6.2-alpha.
 2019-05-29 11:00:09 -04:00
Nick Mathewson
2d66250d8a Remove want_cmddata from HSFETCH, which does not in fact want data 
This looks a copy-and-paste error to me.  Fixes bug 30646; bugfix on
0.4.1.1-alpha.
 2019-05-29 10:10:57 -04:00
Nick Mathewson
8f0b29961e Merge branch 'ticket30561_029' into ticket30561_035 2019-05-29 09:43:20 -04:00
David Goulet
3789f22bcb hs: Implement a helper to repurpose a circuit 
When we repurpose a hidden service circuit, we need to clean up from the HS
circuit map and any HS related data structured contained in the circuit.

This commit adds an helper function that does it when repurposing a hidden
service circuit.

Fixes #29034

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-29 09:40:13 -04:00
Nick Mathewson
0e0cf4abd8 Tweak comments in tor_vasprintf(), and add a changes file for 30651 2019-05-29 09:38:57 -04:00
Nick Mathewson
bdf685e476 Changes file for bug 30614 2019-05-29 09:05:26 -04:00
David Goulet
ff9aa32143 Merge branch 'tor-github/pr/1047' 2019-05-28 14:59:07 -04:00
George Kadianakis
0a86f14add Merge branch 'tor-github/pr/1042' 2019-05-27 14:22:01 +03:00
George Kadianakis
130eb227ac Merge branch 'tor-github/pr/1043' 2019-05-27 14:20:51 +03:00
Nick Mathewson
0bc1241494 Make sure that we send at least some random data in RELAY_DATA cells 
Proposal 289 prevents SENDME-flooding by requiring the other side to
authenticate the data it has received.  But this data won't actually
be random if they are downloading a known resource.  "No problem",
we said, "let's fell the empty parts of our cells with some
randomness!" and we did that in #26871.

Unfortunately, if the relay data payloads are all completely full,
there won't be any empty parts for us to randomize.

Therefore, we now pick random "randomness windows" between
CIRCWINDOW_INCREMENT/2 and CIRCWINDOW_INCREMENT. We remember whether we have
sent a cell containing at least 16 bytes of randomness in that window.  If we
haven't, then when the window is exhausted, we send one.  (This window approach
is designed to lower the number of rng checks we have to do.  The number 16 is
pulled out of a hat to change the attacker's guessing difficulty to
"impossible".)

Implements 28646.
 2019-05-27 14:20:07 +03:00
Nick Mathewson
6d9e47702f changes file for test coverage 2019-05-24 07:42:59 -04:00
David Goulet
29955f13e5 Merge branch 'tor-github/pr/1022' 2019-05-23 09:50:28 -04:00
David Goulet
e13e2012b9 Merge branch 'tor-github/pr/1034' 2019-05-23 09:40:07 -04:00
David Goulet
327bb0e2ca Merge branch 'tor-github/pr/988' 2019-05-23 09:30:36 -04:00
Nick Mathewson
57ee0e3af9 Only reject POSTDESCRIPTOR purpose= when the purpose is unrecognized 
Fixes bug 30580; bugfix on 0.4.1.1-alpha.
 2019-05-23 08:24:29 -04:00
Nick Mathewson
fa57b6cfb0 Fold last entry into changelog 2019-05-22 12:00:20 -04:00
Nick Mathewson
24c2502070 Merge remote-tracking branch 'dgoulet/ticket30454_035_01' 2019-05-22 11:50:46 -04:00
David Goulet
245dccb77d Merge remote-tracking branch 'nickm/ticket30454_034_01_squashed' into ticket30454_035_01 2019-05-22 11:43:55 -04:00
Nick Mathewson
e2d3d44496 Add a new "autostyle" make target to run all of our reformatting 
Closes ticket 30539.
 2019-05-20 12:08:30 -04:00
David Goulet
9f52b87518 hs: Add changes file for #30454 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-20 08:56:34 -04:00
Nick Mathewson
aa4f2f7397 Initial changelog draft for 0.4.1.1-alpha (mostly automated) 2019-05-17 10:12:07 -04:00
Nick Mathewson
37aae23945 OOM-purge the DNS cache one part at a time 
Previously we purged it in 1-hour increments -- but one-hour is the
maximum TTL for the cache!  Now we do it in 25%-TTL increments.

Fixes bug 29617; bugfix on 0.3.5.1-alpha.
 2019-05-17 10:03:41 -04:00
Nick Mathewson
b2b779228d Merge remote-tracking branch 'tor-github/pr/1033' 2019-05-17 08:18:20 -04:00
Nick Mathewson
9cec7a7b5c Merge branch 'maint-0.4.0' 2019-05-17 08:10:17 -04:00
Nick Mathewson
e5deb2bbc7 Merge branch 'maint-0.3.4' into maint-0.3.5 2019-05-17 08:10:16 -04:00
Nick Mathewson
c7f9f7e542 Merge branch 'maint-0.3.5' into maint-0.4.0 2019-05-17 08:10:16 -04:00
Nick Mathewson
a521c42788 Merge branch 'maint-0.2.9' into maint-0.3.4 2019-05-17 08:10:15 -04:00
Karsten Loesing
4e262196a8 Update geoip and geoip6 to the May 13 2019 database. 2019-05-17 08:52:13 +02:00
Mike Perry
1a79bedd97 Changes file. 2019-05-16 20:25:25 +00:00
Nick Mathewson
6246f4539e changes file for coverity fixes in tests (30150) 2019-05-16 15:38:08 -04:00
George Kadianakis
338cfb3179 Merge branch 'tor-github/pr/1002' 2019-05-15 23:23:18 +03:00
David Goulet
39a14421b1 Merge branch 'tor-github/pr/1021' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-15 15:35:22 -04:00
George Kadianakis
d71fa707dd Merge branch 'bug28780-squashed3-rebased' into bug28780_rebase 2019-05-15 16:46:51 +03:00
Mike Perry
5cc988a947 Bug 28780: Changes file 2019-05-15 16:44:59 +03:00
George Kadianakis
a7779df84c Merge branch 'bug29085_rebase' 2019-05-15 15:13:08 +03:00
Mike Perry
5ef0d89d91 Bug 29085: Changes file. 2019-05-15 15:10:48 +03:00
Nick Mathewson
9e5c27bd2c changes file for ticket 28878 2019-05-15 07:50:56 -04:00
George Kadianakis
1de11dc47a Merge branch 'maint-0.4.0' 2019-05-15 13:46:20 +03:00
George Kadianakis
cd264e145b Merge branch 'tor-github/pr/1013' into maint-0.4.0 2019-05-15 13:45:39 +03:00
Nick Mathewson
1c95bdb83b Merge branch 'ticket30452_035_v3' into ticket30452_041_v3 2019-05-14 19:20:53 -04:00
Nick Mathewson
1b16fcb70c Add a --list-modules command 
Closes ticket 30452.
 2019-05-14 19:19:53 -04:00
Nick Mathewson
43d4119454 Merge remote-tracking branch 'tor-github/pr/1004' 2019-05-14 11:43:10 -04:00
Nick Mathewson
9ad2eb8f73 Merge branch 'bug28683_30173_29203_squashed' 2019-05-13 14:33:31 -04:00
Mike Perry
0d275ec592 Changes file for bugs28693+30173+29203. 2019-05-13 14:30:35 -04:00
Nick Mathewson
c6523a6398 Merge remote-tracking branch 'tor-github/pr/998' 2019-05-13 14:25:54 -04:00
David Goulet
2f44786e30 Merge branch 'tor-github/pr/976' 2019-05-13 07:34:00 -04:00
rl1987
0a4e68e4e2 Add changes file 2019-05-11 19:03:46 +03:00
Nick Mathewson
ff55840343 Don't pass a NULL into a %s when logging client auth file load failure 
Fortunately, in 0.3.5.1-alpha we improved logging for various
failure cases involved with onion service client auth.

Unfortunately, for this one, we freed the file right before logging
its name.

Fortunately, tor_free() sets its pointer to NULL, so we didn't have
a use-after-free bug.

Unfortunately, passing NULL to %s is not defined.

Fortunately, GCC 9.1.1 caught the issue!

Unfortunately, nobody has actually tried building Tor with GCC 9.1.1
before. Or if they had, they didn't report the warning.

Fixes bug 30475; bugfix on 0.3.5.1-alpha.
 2019-05-10 17:47:43 -04:00
George Kadianakis
501d1ae0bd Merge branch 'tor-github/pr/973' 2019-05-10 12:49:01 +03:00
David Goulet
3885e7b44b Merge branch 'tor-github/pr/1000' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-08 08:02:28 -04:00
Neel Chauhan
3cafdeb8c0 Only call tor_addr_parse() in circuit_is_acceptable() when needed 2019-05-07 11:52:56 -04:00
David Goulet
b72f5da03d Merge branch 'tor-github/pr/994' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-07 08:02:39 -04:00
Nick Mathewson
c8c64caf37 Merge remote-tracking branch 'tor-github/pr/923' 2019-05-06 17:16:37 -04:00
Nick Mathewson
3c2648bbda Move "relay" and "router" periodic callbacks out of mainloop.c 
(Some of these callbacks are specific to the OR module, so now it's
time to have an or_sys and or_periodic.)
 2019-05-06 16:35:39 -04:00
George Kadianakis
e9769d6217 Hiding crypt_path_t: Add changes file. 2019-05-06 17:54:51 +03:00
David Goulet
b3492d53c3 Merge branch 'tor-github/pr/984' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-03 10:56:12 -04:00
George Kadianakis
b2c2cb9287 Merge branch 'tor-github/pr/986' 2019-05-02 18:12:52 +03:00
David Goulet
562bcbcfc2 sendme: Add changes file for prop289 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-05-02 11:10:41 -04:00
George Kadianakis
4d461e20f7 Merge branch 'tor-github/pr/999' 2019-05-02 17:48:09 +03:00
Nick Mathewson
ee36bfa6de Changes file for improved dirauth modularity (ticket 30345) 2019-05-02 09:22:13 -04:00
Nick Mathewson
3d13841fa5 Remove changes files that are already in 0.4.0.5 or earlier 2019-05-02 08:42:01 -04:00
Nick Mathewson
0a2b96cae6 Merge remote-tracking branch 'tor-github/pr/989' 2019-05-02 08:36:09 -04:00
Mike Perry
332617a81a Changes file for bug29231. 2019-05-01 21:03:23 +00:00
Nick Mathewson
4973ceb46b Merge remote-tracking branch 'tor-github/pr/950' 2019-05-01 09:11:20 -04:00
Nick Mathewson
309467c64e Rename tor_mem_is_zero to fast_mem_is_zero() 
For memeq and friends, "tor_" indicates constant-time and "fast_"
indicates optimized.  I'm fine with leaving the constant-time
"safe_mem_is_zero" with its current name, but the "tor_" prefix on
the current optimized version is misleading.

Also, make the tor_digest*_is_zero() uniformly constant-time, and
add a fast_digest*_is_zero() version to use as needed.

A later commit in this branch will fix all the users of
tor_mem_is_zero().

Closes ticket 30309.
 2019-04-30 14:45:51 -04:00
Taylor Yu
0900367996 Changes file for ticket30007 2019-04-30 13:18:46 -05:00
George Kadianakis
847fc3280d Merge branch 'maint-0.4.0' 2019-04-30 19:26:30 +03:00
George Kadianakis
e1d4e2badb Merge branch 'tor-github/pr/978' into maint-0.4.0 2019-04-30 19:26:14 +03:00
George Kadianakis
f2800b53ad Merge branch 'tor-github/pr/985' 2019-04-30 19:25:32 +03:00
George Kadianakis
d885ed867f Merge branch 'tor-github/pr/937' 2019-04-30 19:21:46 +03:00
George Kadianakis
9084a90b00 Merge branch 'tor-github/pr/936' 2019-04-30 19:21:15 +03:00
George Kadianakis
a44aca5453 Merge branch 'tor-github/pr/993' 2019-04-30 19:13:57 +03:00
George Kadianakis
86f8dfe419 Merge branch 'tor-github/pr/983' 2019-04-30 19:13:30 +03:00
David Goulet
43c119fedb Merge branch 'tor-github/pr/980' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-04-30 11:50:36 -04:00
David Goulet
e543c4e20c Merge branch 'tor-github/pr/909' 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2019-04-30 11:17:45 -04:00
Nick Mathewson
7e03500eef Changes file for periodic event movement 2019-04-30 11:14:59 -04:00
Nick Mathewson
48e1ab1720 Changes file for 29732. 2019-04-30 11:11:39 -04:00
rl1987
b05b165a75 Add changes file 2019-04-30 09:16:36 +03:00
rl1987
6b2d8b1a7c Add changes file 2019-04-30 09:15:35 +03:00
Nick Mathewson
821dd54586 Merge branch 'bug30316_035' into bug30316_040 
Fixes conflicts and also moves bandwidth-file-digest.
 2019-04-29 14:34:03 -04:00
Nick Mathewson
0ab4dc7ef7 Move bandwidth-file-headers line to appear in the correct vote section 
Fixes bug 30316; bugfix on 0.3.5.1-alpha.
 2019-04-29 14:31:09 -04:00
Nick Mathewson
44e6663b8a Merge remote-tracking branch 'tor-github/pr/972' 2019-04-29 13:36:35 -04:00
Nick Mathewson
206d28ff15 Merge branch 'maint-0.4.0' 2019-04-29 10:15:11 -04:00
Nick Mathewson
593d29920e Merge remote-tracking branch 'tor-github/pr/974' into maint-0.4.0 2019-04-29 10:15:03 -04:00