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20525 commits

Author SHA1 Message Date
Nick Mathewson
d9fbd34f42 Extract protover summary flags into a new structure 
This will let us use them on routerinfo_t as well as on
routerstatus_t, and save some time on relays.

No behavioral changes here.
 2018-01-24 13:53:55 -05:00
Nick Mathewson
fd8ee1d7c3 Merge branch 'maint-0.3.2' 2018-01-24 12:09:07 -05:00
Nick Mathewson
2484d1eb35 Fix a memory leak in build_unopened_fourhop 
This is a unit-test-only leak, but let's fix it anyway so it doesn't
hide real bugs.

Bug not in any released version of Tor.
 2018-01-24 12:08:39 -05:00
Nick Mathewson
6ba2881aec Fix a memory leak in scheduler/loop_kist 
Fixes bug 25005.
 2018-01-24 12:07:45 -05:00
Taylor Yu
37f26aa470 Add missing static keywords 
crypto_openssl_header_version_str and crypto_openssl_version_str in
crypto_openssl_mgt.c should be static.
 2018-01-23 16:01:26 -06:00
Nick Mathewson
23473f5e74 openssl_mutexes code belongs in openssl_mgt.c 2018-01-23 14:43:06 -05:00
Nick Mathewson
fa694f5af3 add a missing "compat_openssl.h" 2018-01-23 14:41:46 -05:00
Nick Mathewson
a172f02dfb perhaps this was the missing include? 2018-01-23 14:19:25 -05:00
Nick Mathewson
a34629fa28 Add a missing include for openssl 1.0.2 2018-01-23 14:16:53 -05:00
Nick Mathewson
6f4ee6e5e7 Merge remote-tracking branch 'mikeperry/bug24946' 2018-01-23 14:08:47 -05:00
Nick Mathewson
58f4aee90b Merge remote-tracking branch 'asn/bug24896' 2018-01-23 14:06:27 -05:00
Nick Mathewson
13a2acba3c Merge remote-tracking branch 'ffmancera/bug24658-openssl' 2018-01-23 14:02:45 -05:00
Nick Mathewson
0dbe3ddc33 Make Tor support TLS1.3 ciphers with OpenSSL 1.1.1 
Without this patch, not only will TLS1.3 not work with Tor, but
OpenSSL 1.1.1 with TLS1.3 enabled won't build any connections at
all: It requires that either TLS1.3 be disabled, or some TLS1.3
ciphersuites be listed.

Closes ticket 24978.
 2018-01-23 09:23:21 -05:00
George Kadianakis
17daab76b8 Add onion service activity information to our heartbeat logs. 2018-01-23 12:31:06 +02:00
Fernando Fernandez Mancera
f2fca51976 Move the openssl namespace back into .c files. 
As we're trying not to have all the other modules in Tor, we moved the openssl
namespace includes back into crypto.c and crypto_openssl_mgt.c files.

Follows #24658.

Signed-off-by: Fernando Fernandez Mancera <ffmancera@riseup.net>
 2018-01-22 16:48:33 +01:00
Mike Perry
db5b670d85 Bug 24946: Fix a warning message caused by a missed purpose check. 
Also fix three other checks (found by inspection of all
CIRCUIT_PURPOSE_C_GENERAL occurrences).
 2018-01-20 03:18:31 +00:00
Roger Dingledine
48a51c5f8b oxford comma for-the-win 2018-01-19 18:42:53 -05:00
Nick Mathewson
ef148638a1 Add a "falls through" comment to make gcc happy. 2018-01-19 17:29:36 -05:00
Nick Mathewson
1bcbb1bb0b Merge remote-tracking branch 'mikeperry/bug23101-mergeready-squashed' 2018-01-19 17:28:10 -05:00
Mike Perry
489628a7e4 Bug 23101: Pre-build HS-specific circuits (instead of general). 
Prebuilt circs are 4 hops, since only server side HSDIR and intro circs
are 3 hops, and it is OK if those sometimes take longer to build.
 2018-01-19 22:21:49 +00:00
Mike Perry
86ee771c28 Add new circuit purposes for hsdir activity. 
This lets us control their path len and usage.
 2018-01-19 22:21:48 +00:00
Mike Perry
20a3f61105 Implement layer 2 and layer 3 guard pinning via torrc. 
Block circuit canibalization when HSRendezvousMiddleNodes is active.
Also make it apply to all HS circuits, not just rends.
 2018-01-19 22:21:48 +00:00
Nick Mathewson
edd427a8ba Merge branch 'disable_signal_handlers' 2018-01-19 16:35:24 -05:00
Nick Mathewson
df4d5ebb7d Merge branch 'maint-0.3.2' 2018-01-19 16:30:53 -05:00
David Goulet
f870f9c8bc Merge branch 'bug24895_031_02' into bug24895_032_02 2018-01-19 16:26:26 -05:00
David Goulet
f98f7ca898 Merge branch 'bug24895_029_02' into bug24895_031_02 2018-01-19 16:21:55 -05:00
Roger Dingledine
490ae26b24 hs: Use hs_service_max_rdv_failures consensus param, defaulting to 2 2018-01-19 16:13:54 -05:00
Fernando Fernandez Mancera
5cd74b4884 Add crypto_openssl_mgt.[ch] for compiling dependencies. 
Included crypto_openssl_mgt.[ch] into the appropiate files in order to resolve
compiling and dependencies issues.

Follows #24658.

Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
 2018-01-19 18:56:13 +01:00
Fernando Fernandez Mancera
b3aa7be26c Tweaks into functions and variables in crypto_openssl_mgt.[ch] 
Renamed free_openssl() to crypto_openssl_free_all(). Also we made variables and
functions static again.

Follows #24658.

Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
 2018-01-19 18:07:49 +01:00
Nick Mathewson
65a27d95e7 Improve documentation for signal code 2018-01-19 10:02:20 -05:00
Nick Mathewson
2c9e0a286c Merge branch 'restart_debug_squashed' 2018-01-19 09:52:14 -05:00
Nick Mathewson
97d9ba2380 Add a mostly disabled feature to debug restarting in-process 
For 23847, we want Tor to be able to shut down and then restart in
the same process.  Here's a patch to make the Tor binary do that.
To test it, you need to build with --enable-restart-debugging, and
then you need to set the environment variable TOR_DEBUG_RESTART.
With this option, Tor will then run for 5 seconds, then restart
itself in-process without exiting.  This only happens once.

You can change the 5-second interval using
TOR_DEBUG_RESTART_AFTER_SECONDS.

Implements ticket 24583.
 2018-01-19 09:52:05 -05:00
Nick Mathewson
e7907f15f9 Don't call Libevent's event_base_free() on NULL. 
It doesn't crash, but it produces a warning.

Fixes bug 24933; bugfix on 322abc030e. Bug
not in any released Tor.
 2018-01-19 09:45:10 -05:00
Roger Dingledine
cc5a9e9667 turn MAX_REND_FAILURES into a function 
no actual changes in behavior
 2018-01-19 02:38:07 -05:00
Roger Dingledine
a15eb9ff43 MAX_REND_FAILURES is 1, but we would try three times 
Fix an "off by 2" error in counting rendezvous failures on the onion
service side.

While we thought we would stop the rendezvous attempt after one failed
circuit, we were actually making three circuit attempts before giving up.

Fixes bug 24895; bugfix on 0.0.6.
 2018-01-19 02:28:55 -05:00
Fernando Fernandez Mancera
7684949d37 Rename crypto_openssl.[ch] to crypto_openssl_mgt.[ch] 
Rename crypto_openssl.[ch] to crypto_openssl_mgt.[ch] because it is possible we
need crypto_openssl.[ch] in the future.

Follows #24658.

Signed-off-by: Fernando Fernandez Mancera <ffernandezmancera@gmail.com>
 2018-01-18 21:13:17 +01:00
Nick Mathewson
44388757c4 Merge branch 'maint-0.3.1' into maint-0.3.2 2018-01-18 08:13:48 -05:00
Nick Mathewson
c8a27d89b2 Merge branch 'maint-0.3.2' 2018-01-18 08:13:48 -05:00
Nick Mathewson
f406b9df05 Merge branch 'bug24826_031' into maint-0.3.1 2018-01-18 08:13:45 -05:00
Nick Mathewson
77026f8a87 Merge branch 'bug22798_029_squashed' 2018-01-17 13:26:41 -05:00
Nick Mathewson
959af20247 Merge branch 'maint-0.3.2' 2018-01-17 11:13:18 -05:00
Nick Mathewson
4e653ac2ca Merge branch 'maint-0.3.1' into maint-0.3.2 2018-01-17 11:12:15 -05:00
Nick Mathewson
86aa7f0a3f Merge branch 'maint-0.3.2' 2018-01-17 10:50:58 -05:00
Nick Mathewson
57eab23ea5 update comment; ignore argument on non-win 2018-01-17 10:40:00 -05:00
Nick Mathewson
1efb84215e Improve Windows performance with SIO_IDEAL_SEND_BACKLOG_QUERY. 
Patch written by "Vort" on trac. Addresses ticket 22798.
 2018-01-17 10:40:00 -05:00
Nick Mathewson
60dfdd9b15 Merge branch 'bug21074_029' 2018-01-17 09:07:50 -05:00
Nick Mathewson
0bfd5a6597 Add a cast to avoid a signed/unsigned comparison 2018-01-17 09:06:32 -05:00
Nick Mathewson
454d854363 Merge branch 'bug21074_029' 2018-01-16 14:13:39 -05:00
Nick Mathewson
01adeb2471 Merge branch 'stack_em_up' 2018-01-16 13:31:29 -05:00
Nick Mathewson
d8c1c70d7a Repair a crash bug in src/test/bench 
This was caused because of the new KeyDirectory and CacheDirectory
options not being set. Bugfix on 0.3.3.0-alpha; not in any released
Tor.
 2018-01-16 13:29:11 -05:00