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27690 Commits
Author SHA1 Message Date
teor 805f75182a Entry Nodes: Test on reasonably live consensuses 
As well as live consensuses.

Tests for 24661.
 2018-11-22 17:47:12 +10:00
teor 390112d07e Entry Nodes: refactor tests to use macros 
Part of 24661.
 2018-11-22 17:46:52 +10:00
teor 3741f9e524 Fix a comment typo in test_hs_common.c 2018-11-22 16:56:06 +10:00
teor cebc39bcd5 Test: make unit tests use a reasonably live consensus 
Cleanup after 24661.
 2018-11-22 16:54:46 +10:00
teor 657618ba9b Entry Nodes: Mark outdated dirservers in reasonably live consensuses 
Fixes bug 28569; bugfix on Tor 0.3.2.5-alpha.
 2018-11-22 16:54:34 +10:00
teor d1ac5613fc Entry Nodes: Use a reasonably live consensus to select guards 
Fixes bug 24661; bugfix on 0.3.0.1-alpha.
 2018-11-22 16:54:22 +10:00
teor ffc7b81b5d Test: Fix memory leaks and missing unmocks in entry guard tests 
test_entry_guard_outdated_dirserver_exclusion leaks memory, and is
missing some unmocks.

Fixes 28554; bugfix on 0.3.0.1-alpha.
 2018-11-22 16:42:32 +10:00
Nick Mathewson 469f47ef8d Fix a fun heisenbug in memoize_protover_flags() 
After we clear the protover map for getting full, we need to
re-create it, since we are about to use it.

This is a bugfix for bug 28558. It is a bugfix for the code from
ticket 27225, which is not in any released Tor.  Found by Google
OSS-Fuzz, as issue 11475.
 2018-11-21 07:56:33 -05:00
Nick Mathewson 34cadefe34 Merge branch 'maint-0.3.5' 2018-11-20 09:04:35 -05:00
Taylor Yu 0489288aa2 Update control_free_all() for #27169 
Reset the added bootstrap tracking state introduced by ticket 27169.
Fixes bug 28524; bugfix on 0.3.5.1-alpha.
 2018-11-19 15:48:08 -06:00
Fabian Keil 71651ea4aa Complain if net.inet.ip.random_id is not set on FreeBSD-based servers 
Apparently a couple of operators haven't gotten the memos [0] yet
and it looks like FreeBSD's default value will not change any time
soon [1].

[0]:
https://lists.torproject.org/pipermail/tor-relays/2014-March/004199.html
https://lists.torproject.org/pipermail/tor-relays/2014-November/005687.html
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=195828

[1]:
https://lists.freebsd.org/pipermail/freebsd-net/2015-April/041942.html
 2018-11-19 16:28:00 +01:00
Nick Mathewson 8183640ada Merge branch 'maint-0.3.5' 2018-11-19 10:18:57 -05:00
Alexander Færøy 3260914db0 Add missing library to build tor-print-ed-signing-cert. 
To succesful compile tor-print-ed-signing-cert.exe on Windows we
sometimes need to include the @TOR_LIB_GDI@ library.

See: https://bugs.torproject.org/28485
 2018-11-19 10:18:44 -05:00
Nick Mathewson 48b08f0592 Merge branch 'ticket27359_v2_squashed' 2018-11-19 08:26:49 -05:00
Nick Mathewson 0e762c0cf5 Test new functions in nodelist.c 2018-11-19 08:26:10 -05:00
Nick Mathewson 4f9548f893 Expose more nodelist.c functions to tests 2018-11-19 08:26:10 -05:00
Nick Mathewson aa1d767e6b Aim for 100% test coverage on nodefamily.c 2018-11-19 08:26:10 -05:00
Nick Mathewson 426c9561c5 Use nodefamily_t in microdescriptors. 
Closes ticket 27359.
 2018-11-19 08:26:10 -05:00
Nick Mathewson 83be4d2bbd Backend for compact node-family representation. 
This representation is meant to save memory in microdescriptors --
we can't use it in routerinfo_t yet, since those families need to be
encoded losslessly for directory voting to work.

This representation saves memory in three ways:
   1. It uses only one allocation per family.  (The old way used a
      smartlist (2 allocs) plus one strdup per entry.)
   2. It stores identity digests in binary, not hex.
   3. It keeps families in a canonical format, memoizes, and
      reference-counts them.

Part of #27359.
 2018-11-19 08:26:10 -05:00
rl1987 411780d563 Make ROUTERLIST_PRUNING_INTERVAL 1 hr. 2018-11-17 10:19:25 +02:00
Nick Mathewson 942c2da48e Bump to 0.3.5.5-alpha-dev 2018-11-16 11:32:04 -05:00
Nick Mathewson 35558c39dd Merge remote-tracking branch 'dgoulet/ticket27471_035_02' into maint-0.3.5 2018-11-16 08:57:56 -05:00
Nick Mathewson c9906cc3f6 Bump to 0.3.5.5-alpha 2018-11-16 08:28:45 -05:00
Nick Mathewson fe1fb4b0c3 Merge remote-tracking branch 'public/ticket27686_034' into maint-0.3.4 2018-11-15 17:01:54 -05:00
Nick Mathewson 80a6228aac Merge branch 'bug25573-034-typefix' into maint-0.3.4 2018-11-15 16:58:16 -05:00
Nick Mathewson 15e752e6b1 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-15 16:54:56 -05:00
Nick Mathewson cbe04d4550 Merge branch 'maint-0.2.9' into maint-0.3.3 2018-11-15 16:54:16 -05:00
Nick Mathewson 63312e0299 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-15 16:47:25 -05:00
Nick Mathewson aebe8a82c9 Merge branch 'bug26913_033' into maint-0.3.3 2018-11-15 16:47:22 -05:00
Nick Mathewson 8569166c70 Merge remote-tracking branch 'public/bug24104_029_squashed' into maint-0.2.9 
Resolved conflicts with the 26269 fix in 015fcd0e11.
 2018-11-15 16:43:50 -05:00
Nick Mathewson 1e6ffeaeaa Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-15 16:37:41 -05:00
Nick Mathewson 34e4d5a783 Merge remote-tracking branch 'dgoulet/bug27550_033_01' into maint-0.3.3 2018-11-15 16:37:02 -05:00
Nick Mathewson 31cc0d2c0b Merge branch 'maint-0.3.5' 2018-11-15 16:11:29 -05:00
Nick Mathewson 4b6b58ed8e Merge branch 'bug27740_035_fix' into maint-0.3.5 2018-11-15 16:11:06 -05:00
Nick Mathewson 53ccdb6945 Make sure that we are always a net participant when being a server 
Otherwise, if we're dormant, and we set ORPort, nothing makes us become
non-dormant.
 2018-11-15 11:17:27 -05:00
Nick Mathewson 2f28cd1dc8 Rename and fix docs on FLUSH_ON_DISABLE 
Also rename "...flush_and_disable()" to "...schedule_and_disable()"
 2018-11-15 11:17:22 -05:00
Nick Mathewson d0e6abd087 Reset dormancy status when the clock jumps. 2018-11-15 11:17:22 -05:00
Nick Mathewson ce6209cee4 Add a periodic event to become dormant. 
This event makes us become dormant if we have seen no activity in a
long time.

Note that being any kind of a server, or running an onion service,
always counts as being active.

Note that right now, just having an open stream that Tor
did not open on its own (for a directory request) counts as "being
active", so if you have an idle ssh connection, that will keep Tor
from becoming dormant.

Many of the features here should become configurable; I'd like
feedback on which.
 2018-11-15 11:17:22 -05:00
Nick Mathewson 2c15b65381 Make the NET_PARTICIPANT role dependent on user activity 
This patch implements all of 28337, except for the part where we
turn off the role if we've been idle for a long time.
 2018-11-15 11:17:22 -05:00
Nick Mathewson ccbb36048f write_stats_file() is indeed NET_PARTICIPANT; remove comment. 2018-11-15 11:17:22 -05:00
Nick Mathewson dc21f1f662 reset_padding_counts is only once per 24h; it can be all. 2018-11-15 11:17:22 -05:00
Nick Mathewson 4bf79fa4fa Turn second_elapsed_callback into a normal periodic event. 2018-11-15 11:17:22 -05:00
Nick Mathewson 303e5c70e0 Move the responsibility for delayed shutdown into the mainloop 
This is part of 28422, so we don't have to call
consider_hibernation() once per second when we're dormant.

This commit does not remove delayed shutdown from hibernate.c: it
uses it as a backup shutdown mechanism, in case the regular shutdown
timer mechanism fails for some reason.
 2018-11-15 11:17:22 -05:00
Nick Mathewson e535ec8542 Remove run_scheduled_events() as a separate function. 
(There was nothing else in second_elapsed_callbck() that couldn't go
here.)
 2018-11-15 11:17:22 -05:00
Nick Mathewson a0380b705d Move control_per_second_events() into a callback with its own role 
Part of making extra-dormant mode work; closes ticket 28421.
 2018-11-15 11:17:22 -05:00
Nick Mathewson db53bfe8f7 Annotate 1/s callback elements with NET_PARTICIPANT status. 2018-11-15 11:17:22 -05:00
Nick Mathewson b9a88bd53a Add new "ALL" and "NET_PARTICIPANT" roles for periodic events 
The previous "ALL" role was the OR of a bunch of other roles,
which is a mistake: it's better if "ALL" means "all".

The "NET_PARTICIPANT" role refers to the anything that is actively
building circuits, downloading directory information, and
participating in the Tor network.  For now, it is set to
!net_is_disabled(), but we're going to use it to implement a new
"extra dormant mode".

Closes ticket 28336.
 2018-11-15 11:17:22 -05:00
Nick Mathewson 6d84972eb8 Add a function to schedule a periodic event once, then disable it 2018-11-15 11:17:22 -05:00
Nick Mathewson 2070765c7c Use macros to make the periodic event table less verbose. 2018-11-15 11:17:22 -05:00
teor 44ced9b750 Merge branch 'bug28096-029-squashed' into bug28096-035-squashed 
Move the get_uname() changes from src/common/compat.c to
src/lib/osinfo/uname.c
 2018-11-15 12:23:29 +10:00