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161 Commits

Author SHA1 Message Date
David Goulet
9ba16c4d03 hs-v3: Close client intro circuits if the descriptor is replaced 
When storing a descriptor in the client cache, if we are about to replace an
existing descriptor, make sure to close every introduction circuits of the old
descriptor so we don't have leftovers lying around.

Ticket 27471 describes a situation where tor is sending an INTRODUCE1 cell on
an introduction circuit for which it doesn't have a matching intro point
object (taken from the descriptor).

The main theory is that, after a new descriptor showed up, the introduction
points changed which led to selecting an introduction circuit not used by the
service anymore thus for which we are unable to find the corresponding
introduction point within the descriptor we just fetched.

Closes #27471.

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-10-18 12:56:51 -04:00
Nick Mathewson
b1891068f1 Merge branch 'maint-0.3.4' 2018-10-17 13:02:23 -04:00
Nick Mathewson
e97adaf8dc Argh. The unset value for OwningControllerFD is NOT -1. 2018-10-16 17:57:04 -04:00
Nick Mathewson
56a3cef4d7 Merge branch 'bug27849_redux' 2018-10-16 17:33:58 -04:00
rl1987
89c4a3a0b6 Write a comment to explain may_need_rebind condition 2018-10-15 16:18:31 +03:00
rl1987
9bb00a74bc Refrain from listener rebinding when address families differ 2018-10-15 16:18:31 +03:00
Nick Mathewson
df2b46d18c Remove a double-newline and improve a comment 2018-10-14 15:33:39 -04:00
Nick Mathewson
2dccef0eb4 Merge branch 'bug27772_squashed' 2018-10-14 15:31:52 -04:00
Nick Mathewson
dddecee291 Initialize some locals in socks5 parsing code. 
These confused GCC LTO, which thought they might be used
uninitialized.  I'm pretty sure that as long as 'res' indicates
success, they will always be set to something, but let's unconfuse
the compiler in any case.
 2018-10-14 15:25:16 -04:00
Nick Mathewson
370d9922a4 Use the correct function signatures in test_relaycell.c 
This is now officially an antipattern: please let's never copy a
function declaration in two places again.  That's what headers are
for.
 2018-10-14 15:25:16 -04:00
Nick Mathewson
965549aa07 Use assertions so GCC LTO doesn't worry about TLS channel conversion 
Part of #27772
 2018-10-14 15:25:16 -04:00
Nick Mathewson
67351f6724 Merge remote-tracking branch 'tor-github/pr/380' 2018-10-12 11:39:37 -04:00
rl1987
9d886185c1 Make sure we're removing conn from old_conns *once* 2018-10-03 15:51:59 +03:00
rl1987
2b146bdb9a Refrain from using SMARTLIST_DEL_CURRENT in retry_all_listeners 2018-10-03 15:31:49 +03:00
Nick Mathewson
886dc8b0a5 Remove routerparse include from files that dont use it 2018-10-01 11:35:11 -05:00
Nick Mathewson
d199348664 Remove versions.h include from routerparse.h 2018-10-01 11:22:47 -05:00
Nick Mathewson
35db3f8162 Extract addr-policy parsing code. 2018-10-01 11:17:19 -05:00
Nick Mathewson
95e2eb9083 Move summarize_protover_flags to versions.c 2018-10-01 10:48:55 -05:00
Nick Mathewson
4201203845 extract networkstatus parsing to its own file. 2018-10-01 10:46:00 -05:00
Nick Mathewson
cd23903427 Pull detached-signatures code into dirauth. 2018-10-01 10:46:00 -05:00
Nick Mathewson
2be35f4d61 Split microdescriptor parser into its own file. 2018-10-01 10:46:00 -05:00
Nick Mathewson
82f4d3ca75 Move v2 hs parsing into feature/rend 2018-10-01 00:09:00 -05:00
Nick Mathewson
430ca38f70 Split the authority-cert and signature/hash code from routerparse 2018-10-01 00:09:00 -05:00
Nick Mathewson
2f5dc48699 Extract the version-managing code from routerparse.c 
Leave the versions.h include in routerparse.h for now; I'll remove
it later.
 2018-10-01 00:04:58 -05:00
Nick Mathewson
fec3b3bb93 Extract logic for dumping unparseable junk from routerparse.c 2018-10-01 00:04:58 -05:00
Nick Mathewson
6785aa4010 Move routerparse and parsecommon to their own module. 2018-10-01 00:04:06 -05:00
Nick Mathewson
9e65e7a36f Merge branch 'split_stats' 2018-09-27 16:26:06 -04:00
Nick Mathewson
d0b2b5a202 Always initialize the periodic events list. 
Various places in our code try to activate these events or check
their status, so we should make sure they're initialized as early as
possible.  Fixes bug 27861; bugfix on 0.3.5.1-alpha.
 2018-09-27 13:24:36 -04:00
Nick Mathewson
c8f2a6d2fe Extract the non-stats part of geoip into a new src/lib/geoip. 2018-09-27 10:26:01 -04:00
Nick Mathewson
f403af2207 Split geoip from geoip-related stats. 
This commit just moves the code to two separate files. The geoip
code still has a few needless dependencies on core/* and features/*.
 2018-09-27 09:36:52 -04:00
Nick Mathewson
241c1505cc Move the predicted ports code out of rephist.c 
It differs from the rest of the rephist code in that it's actually
necessary for Tor to operate, so it should probably go somewhere
else.  I'm not sure where yet, so I'll leave it in the same
directory, but give it its own file.
 2018-09-27 08:21:17 -04:00
Nick Mathewson
4f0bc0c8f5 Revise things that had included router.h before 
Make them only include the headers that they needed, and sort their
headers while we're at it.
 2018-09-25 17:57:58 -04:00
Nick Mathewson
3ff58e47d2 Move the "is the network disabled?" functions out of router.c 
Since this is completely core functionality, I'm putting it in
core/mainloop, even though it depends on feature/hibernate. We'll
have to sort that out in the future.
 2018-09-25 17:22:14 -04:00
Nick Mathewson
b8df2318e9 Move routerinfo_t functions out of router.c 
(It turns out that some of the functions in router.h didn't even
exist any more, so I just got to delete their declarations completely.)
 2018-09-25 16:48:00 -04:00
Nick Mathewson
efa978124f Extract nickname-checking functions from router.c 2018-09-25 16:22:11 -04:00
Nick Mathewson
5c86f3c297 Move the various _describe() functions out of router.c 
Note that I haven't separated the headers yet (there's still an
 2018-09-25 16:13:47 -04:00
Nick Mathewson
fcd0f76134 Extract all the "am I a server" functions from router.c 2018-09-25 16:00:50 -04:00
Nick Mathewson
70539e3d5e Move all authdir_mode_*() functions into authmode.h 2018-09-25 15:39:24 -04:00
Nick Mathewson
9385b7ec5f Rename dirauth/mode.h to dirauth/authmode.h 
This is preparation for having a routermode.h as well
 2018-09-25 15:18:21 -04:00
Nick Mathewson
8a350e088b Move self-test functionality into its own file. 2018-09-25 15:14:57 -04:00
Nick Mathewson
934859cf80 Move key-loading and crosscert-checking out of feature/relay 
This is also used by onion services, so it needs to go in another
module.
 2018-09-25 15:14:57 -04:00
Nick Mathewson
78295904f7 Merge branch 'ticket26744' 2018-09-24 10:56:50 -04:00
Nick Mathewson
ae0cb94b69 Initialize mainloop events earlier, since other stuff may run them. 
Fixes a stem test failure; bugfix on c7ce6b9821. Bug
not in any released Tor.
 2018-09-22 17:40:04 -04:00
Nick Mathewson
7d9bea6a77 But, actually move systemd_watchdog_timer free into mainloop.c 2018-09-21 16:49:20 -04:00
cypherpunks
5c0dd1aa90 move protover_rust.c to core/or/ 
Missed in 667a6e8fe9.
 2018-09-21 20:14:53 +00:00
Nick Mathewson
194acfb51d Split directory.c code into several modules 
Parts of this C file naturally belong in dircache, dirclient, and
dircommon: so, move them there.
 2018-09-21 12:57:22 -04:00
Nick Mathewson
0e4c42a912 Merge remote-tracking branch 'ahf-github/asn/bugs4700_2' 2018-09-21 09:40:16 -04:00
Nick Mathewson
9399c579e5 Merge branch 'split_mainloop_onion' 2018-09-21 09:37:23 -04:00
Nick Mathewson
9b0a17a74f Merge branch 'maint-0.3.4' 2018-09-21 09:36:31 -04:00
Nick Mathewson
c7ce6b9821 Split main.c into main.c and mainloop.c 
The main.c code is responsible for initialization and shutdown;
the mainloop.c code is responsible for running the main loop of Tor.

Splitting the "generic event loop" part of mainloop.c from the
event-loop-specific part is not done as part of this patch.
 2018-09-21 09:14:06 -04:00