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23107 Commits

Author SHA1 Message Date
Nick Mathewson
b25b8150c2 Remember in our state file how long we've spent since user activity 
Rather than initializing the "Dormant" status to "off" and the "last
activity" count to "now", initialize them based on our state file:
stay dormant if we were dormant, or remember the amount of time
we've spent inactive.
 2018-12-04 11:59:11 -05:00
Nick Mathewson
31a6d9f499 Add tests for parsing each routerstatus flag. 2018-12-03 13:40:08 -05:00
Nick Mathewson
92af8e5113 Add a framework for testing set_routerstatus_from_routerinfo(). 
Additionally, use it to test that is_staledesc is set correctly.

Eventually we'll want to test all the other flags, but I'm aiming
for only adding coverage on the changed code here.
 2018-12-03 13:22:23 -05:00
Nick Mathewson
417a324a85 Make input argument const in set_routerstatus_from_routerinfo. 2018-12-03 12:34:29 -05:00
Nick Mathewson
32213fa9ad Keep list of dirauth flags in sync between dirvote.c and fuzz_vrs.c 
Suggested by Teor on PR
 2018-12-03 12:18:45 -05:00
rl1987
db9ab3754a Print error message we get from socket.connect_ex when it fails 2018-12-03 14:49:33 +02:00
rl1987
25f3b82445 More logging for #28229 2018-12-03 14:40:37 +02:00
rl1987
9369152aae Check that new listener connection is actually listening 2018-12-03 14:28:32 +02:00
Nick Mathewson
0d9dc13e08 Merge remote-tracking branch 'tor-github/pr/544' 2018-12-02 19:50:04 -05:00
Nick Mathewson
8221b5d587 Merge remote-tracking branch 'tor-github/pr/559' 2018-12-02 19:38:40 -05:00
teor
612b21b8ea
comment: replace cached-routers with cached-descriptors 
cached-routers has been gone for a long time
 2018-12-03 10:19:34 +10:00
Nick Mathewson
0015d00842 Use tor_strdup() in place of malloc+strncpy+terminate. 2018-12-01 20:46:06 -05:00
Nick Mathewson
8accf71c44 Merge remote-tracking branch 'tor-github/pr/556' 2018-12-01 20:35:38 -05:00
Nick Mathewson
2b2b97484a Merge branch 'ticket27490a_squashed' 2018-12-01 20:32:18 -05:00
Neel Chauhan
ad031b64ce Add regression test for ClientAutoIPv6ORPort 2018-12-01 14:55:57 -05:00
Neel Chauhan
81f2828d67 In fascist_firewall_use_ipv6(), say we can use IPv6 if ClientAutoIPv6ORPort is 1 2018-12-01 14:55:57 -05:00
Neel Chauhan
822cb93cab Add new option ClientAutoIPv6ORPort to switch between IPv4 and IPv6 OR ports 2018-12-01 14:55:57 -05:00
rl1987
353d2a091d Fix coverage build 2018-12-01 14:31:17 -05:00
rl1987
39e158db36 tor-resolve: Rework SOCKS5 response parsing with trunnel 2018-12-01 14:31:17 -05:00
rl1987
8b9d6581f6 tor-resolve: Rework SOCKS5 method negotiation client part with trunnel 2018-12-01 14:31:17 -05:00
rl1987
1051969a1d tor-resolve: parse SOCKS4a reply 2018-12-01 14:31:17 -05:00
rl1987
d49baa77b5 Allow socks4_server_reply version to be 0 (for tor-resolve) 2018-12-01 14:31:17 -05:00
rl1987
83af6d6149 tor-resolve: Use trunnel code for SOCKS5 request generation 2018-12-01 14:31:17 -05:00
rl1987
30582b940e tor-resolve: link tor-resolve binary with trunnel lib 2018-12-01 14:31:17 -05:00
rl1987
a2bb172225 tor-resolve: generate SOCKS4a request with trunnel 2018-12-01 14:31:17 -05:00
Nick Mathewson
701eaef980 Move net.inet.ip.random_id code to lib/net/ 2018-12-01 11:36:03 -05:00
Nick Mathewson
d4d4a4b2dd Merge remote-tracking branch 'tor-github/pr/527' 2018-12-01 11:30:53 -05:00
Nick Mathewson
51d94cea33 Merge branch 'maint-0.3.5' 2018-12-01 11:26:55 -05:00
Nick Mathewson
1a97379e5e Merge remote-tracking branch 'tor-github/pr/554' into maint-0.3.5 2018-12-01 11:26:52 -05:00
Nick Mathewson
7e9985b75a Merge remote-tracking branch 'tor-github/pr/536' 2018-12-01 11:24:02 -05:00
Nick Mathewson
af9dc12fab Merge branch 'maint-0.3.5' 2018-12-01 11:20:10 -05:00
rl1987
945c4dfda0 Also log a Tor log entry when it has a substring we are waiting for 2018-12-01 11:18:03 -05:00
rl1987
4c4ed413ee 1 ms. resolution for Tor logs 2018-12-01 11:18:03 -05:00
rl1987
0bb25931dc Log everything from tor down to debug loglevel 2018-12-01 11:18:03 -05:00
rl1987
320f5f30b3 In test_rebind.py, log stuff with timestamps 2018-12-01 11:18:03 -05:00
Nick Mathewson
e3a19b1c78 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-12-01 11:15:09 -05:00
Nick Mathewson
cf3f7753c3 Merge branch 'maint-0.3.5' 2018-12-01 11:15:09 -05:00
Nick Mathewson
e82023d2f7 Merge branch 'maint-0.3.4' into maint-0.3.5 2018-12-01 11:15:09 -05:00
Taylor Yu
7685f8ad35 Use table lookup for bootstrap_status_to_string 
It also no longer distinguishes the case of internal-only paths, which
was often wrong anyway.  Closes ticket 27402.
 2018-11-30 16:54:01 -06:00
Taylor Yu
1fe6507d29 Split bootstrap event reporting out of control.c 
Part of ticket 27402.
 2018-11-30 16:49:44 -06:00
Neel Chauhan
d18a167ff3 sr: Switch from tor_assert() to BUG() 
Closes #19566

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-11-30 12:16:18 -05:00
David Goulet
a51dad4272 test: Fix a warning underflow in rend_cache/clean 
Because the test is adding entries to the "rend_cache" directly, the
rend_cache_increment_allocation() was never called which made the
rend_cache_clean() call trigger that underflow warning:

rend_cache/clean: [forking] Nov 29 09:55:04.024 [warn] rend_cache_decrement_allocation(): Bug: Underflow in rend_cache_decrement_allocation (on Tor 0.4.0.0-alpha-dev 2240fe63feb9a8cf)

The test is still good and valid.

Fixes #28660

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-11-29 10:02:50 -05:00
Alexander Færøy
2b41b857bd Add LD_PROCESS as log domain. 
See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
31b3a6577c Add buf_flush_to_pipe() and buf_read_from_pipe(). 
This patch adds two new functions: buf_flush_to_pipe() and
buf_read_from_pipe(), which makes use of our new buf_flush_to_fd() and
buf_read_from_fd() functions.

See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
771930b84c Refactor buf_read_from_socket() into buf_read_from_fd(). 
This patch refactors buf_read_from_socket() into buf_read_from_fd(), and
creates a specialized function for buf_read_from_socket(), which uses
buf_read_from_fd().

See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
c71f9df07b Refactor buf_flush_to_socket() into buf_flush_to_fd(). 
This patch refactors buf_flush_to_socket() into buf_flush_to_fd() and
creates a specialization function for buf_flush_to_socket() that makes
use of buf_flush_to_fd().

See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
340260281a Refactor flush_chunk() to work on pipes as well as sockets. 
See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
5f26ae833e Refactor read_to_chunk() such that it supports both pipes and sockets. 
See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Alexander Færøy
2a3eef4404 Remove unused int pid member of managed_proxy_t. 
See: https://bugs.torproject.org/28179
 2018-11-27 19:31:08 +01:00
Nick Mathewson
8a15d0f69b Merge branch 'maint-0.3.5' 2018-11-26 17:25:28 -05:00
Nick Mathewson
feb41b7c30 Merge remote-tracking branch 'teor/bug28096-035-squashed' into maint-0.3.5 2018-11-26 17:24:41 -05:00
Nick Mathewson
c292e505ff Merge remote-tracking branch 'tor-github/pr/539' 2018-11-26 17:22:37 -05:00
Nick Mathewson
fc1ad9ab65 Merge remote-tracking branch 'tor-github/pr/495' 2018-11-26 17:17:40 -05:00
Nick Mathewson
7d8e0cc9ab Merge branch 'dormant_v2_squashed' 2018-11-26 16:33:31 -05:00
Nick Mathewson
02843c4a4e Test for check_network_participation_callback() 2018-11-26 16:32:40 -05:00
Nick Mathewson
55512ef022 Test netstatus.c tracking of user participation status 2018-11-26 16:32:40 -05:00
Nick Mathewson
3743f79695 Add options to control dormant-client feature. 
The DormantClientTimeout option controls how long Tor will wait before
going dormant.  It also provides a way to disable the feature by setting
DormantClientTimeout to e.g. "50 years".

The DormantTimeoutDisabledByIdleStreams option controls whether open but
inactive streams count as "client activity".  To implement it, I had to
make it so that reading or writing on a client stream *always* counts as
activity.

Closes ticket 28429.
 2018-11-26 16:32:40 -05:00
David Goulet
d37dbb09c2 hs-v3: Do not close RP circuits when deleting an ephemeral service 
Bug reported on tor-dev@ and here is the detail explanation of the issue:
https://lists.torproject.org/pipermail/tor-dev/2018-November/013558.html

Fixes bug #28619

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-11-26 14:45:53 -05:00
rl1987
e92f900191 Try silencing Coverity false positive CID 1441482 
Bugfix on 469f47ef8dc8b18104108f0437c860ec88fca6ad; bug not in any released
Tor version.
 2018-11-26 17:35:32 +02:00
Nick Mathewson
881b85cf32 Treat the StaleDesc flag as making our descriptor dirty. 
Relay side of prop293.
 2018-11-25 10:12:20 -05:00
Nick Mathewson
36f808c936 Vote on the StaleDesc flag from prop293 
The StaleDesc flag tells relays that they need to upload a new
descriptor soon, or they will drop out of the consensus.
 2018-11-25 10:05:13 -05:00
Nick Mathewson
7da06e43da No longer exit for missing required protocolversions on an old consensus 
Specifically, if the consensus is older than the (estimted or
measured) release date for this version of tor, we assume that the
required versions may have changed in between that consensus and
this release.

Implements ticket 27735 and proposal 297.
 2018-11-24 20:44:37 -05:00
Nick Mathewson
05dee063c8 Emit router families in canonical form 
This patch has routers use the same canonicalization logic as
authorities when encoding their family lists.  Additionally, they
now warn if any router in their list is given by nickname, since
that's error-prone.

This patch also adds some long-overdue tests for family formatting.
 2018-11-24 16:35:58 -05:00
Nick Mathewson
f82eb6269f Extract get_declared_family() into its own function. 
This will help as we refactor it.
 2018-11-24 12:11:40 -05:00
Nick Mathewson
0a0c612b79 Add a consensus method in which md families get canonicalized. 
Implements prop298. Closes ticket 28266.
 2018-11-24 12:01:09 -05:00
Nick Mathewson
d29e3a02d5 Add a function to canonicalize nodefamilies per prop298 
This is the same as the regular canonical nodefamily format, except
that unrecognized elements are preserved.
 2018-11-24 10:53:38 -05:00
Nick Mathewson
0e9a963b6b Revise nodefamily.c to match proposal 298 
Prop298 says that family entries should be formatted with
$hexids in uppercase, nicknames in lower case, $hexid~names
truncated, and everything sorted lexically.  These changes implement
that ordering for nodefamily.c.

We don't _strictly speaking_ need to nodefamily.c formatting use
this for prop298 microdesc generation, but it seems silly to have
two separate canonicalization algorithms.
 2018-11-24 10:30:15 -05:00
Taylor R Campbell
997a8b0ca7 Create a temporary directory for tor's DataDirectory in test_rebind. 
Fixes #28562.

While here, put the argument count test and usage message _before_ we
attempt to read from sys.argv.
 2018-11-23 12:51:39 -05:00
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
teor
2fbc58cf07 Windows: fix uname on recent Windows versions 
Correctly identify Windows 8.1, Windows 10, and Windows Server 2008
and later from their NT versions.

On recent Windows versions, the GetVersionEx() function may report
an earlier Windows version than the running OS. To avoid user
confusion, add "[or later]" to Tor's version string on affected
versions of Windows.

Remove Windows versions that were never supported by the
GetVersionEx() function.

Stop duplicating the latest Windows version in get_uname().

Fixes bug 28096; bugfix on 0.2.2.34; reported by Keifer Bly.
 2018-11-15 12:19:11 +10:00
Nick Mathewson
eaff47352a Make sure sandbox-related getaddrinfo() functions always exist. 2018-11-14 16:12:29 -05:00
Nick Mathewson
e420154ce7 Add an include to main.c 2018-11-14 16:07:36 -05:00
Nick Mathewson
6ca29ea409 Add libtor-buf-testing to build.rs 2018-11-14 16:07:36 -05:00
Nick Mathewson
4ecd5da306 Add .may_include to ext/timeouts. 2018-11-14 16:07:36 -05:00
Nick Mathewson
d32795bb6e Make "ext" participate in may_include. 
Also, resolve a circular dependency involving the use of lib/log by
csiphash.c.
 2018-11-14 16:07:36 -05:00
Nick Mathewson
e429e31ad1 Normalize .may_include to always have paths, and paths to include 2018-11-14 16:07:35 -05:00
Nick Mathewson
c0a7527eb8 Remove dependency on lib/net from lib/sandbox. 
This was trivial, and the easiest way to remove the remaining
.may_include circularities.
 2018-11-14 16:07:03 -05:00
Nick Mathewson
f6b8c7da66 Move buffers.c out of lib/containers to resolve a circularity. 2018-11-14 16:07:03 -05:00
Nick Mathewson
c9f9c9bc49 Make memarea use smartlist_core, not container. 2018-11-14 16:07:03 -05:00
Nick Mathewson
12175987fc Merge branch 'maint-0.3.5' 2018-11-14 15:43:49 -05:00
Nick Mathewson
d598d834f5 Merge branch 'ticket27750_034_01_squashed' into maint-0.3.5 2018-11-14 15:43:46 -05:00
David Goulet
c99f220f78 conn: Close the read side of a closing connection when write limit is reached 
In conn_close_if_marked(), we can decide to keep a connection open that still
has data to flush on the wire if it is being rate limited on the write side.

However, in this process, we were also looking at the read() side which can
still have token in its bucket and thus not stop the reading. This lead to a
BUG() introduced in 0.3.4.1-alpha that was expecting the read side to be
closed due to the rate limit but which only applies on the write side.

This commit removes any bandwidth check on the read side and simply stop the
read side on the connection regardless of the bucket state. If we keep the
connection open to flush it out before close, we should not read anything.

Fixes #27750

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2018-11-14 15:42:52 -05:00
Nick Mathewson
cec58ae55c Merge branch 'maint-0.3.5' 2018-11-14 07:56:52 -05:00
Nick Mathewson
a58b19465d Merge remote-tracking branch 'teor/bug28441-035' into maint-0.3.5 2018-11-14 07:56:48 -05:00
Nick Mathewson
1043532a51 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-14 07:55:07 -05:00
Nick Mathewson
3deb01e1a4 Merge branch 'maint-0.3.5' 2018-11-14 07:55:07 -05:00
Nick Mathewson
eba989bf0e Merge branch 'maint-0.3.4' into maint-0.3.5 2018-11-14 07:55:07 -05:00
Nick Mathewson
db3acb3aa3 Work around check-spaces. 2018-11-14 07:54:57 -05:00
Martin Kepplinger
7ba1f39116 libtorrunner: fix memory leak in child() error path 
This avoids leaking memory in case libtorrunner's child() function fails.
 2018-11-14 07:49:51 -05:00
Nick Mathewson
586c3a7c90 Merge branch 'maint-0.3.5' 2018-11-14 07:42:56 -05:00
teor
16ca6fdfdb
log: stop talking about the Named flag in log messages 
Clients have ignored the Named flag since 0.3.2.

Fixes bug 28441; bugfix on 0.3.2.1-alpha.
 2018-11-14 18:16:34 +10:00
teor
9daf06d171
comment: circuit_list_path_impl() does not check Named any more 2018-11-14 18:06:14 +10:00
teor
a7aa3f76ec
comment: Fix a typo in nodes_in_same_family() 2018-11-14 18:06:05 +10:00
Nick Mathewson
a6a7a1f3ed Merge branch 'maint-0.3.5' 2018-11-13 16:48:26 -05:00
Nick Mathewson
021187f915 Merge branch 'bug28183_029' into maint-0.3.5 2018-11-13 16:48:21 -05:00
David Goulet
342f2b1873 Merge branch 'tor-github/pr/501' 2018-11-13 10:48:23 -05:00
David Goulet
8fb318860e Merge branch 'maint-0.3.5' 2018-11-13 10:43:03 -05:00
David Goulet
6f2151be9a Merge branch 'tor-github/pr/487' into maint-0.3.5 2018-11-13 10:37:25 -05:00
Neel Chauhan
ec93385cb2 Comment for rend_cache_failure in feature/rend/rendcache.c: "usuable" should be "usable" 2018-11-13 10:33:51 -05:00
Nick Mathewson
42be1c668b Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-13 08:27:29 -05:00
Nick Mathewson
d000e798ac Merge branch 'maint-0.3.5' 2018-11-13 08:27:29 -05:00
Nick Mathewson
ae4c94bb64 Merge branch 'maint-0.3.4' into maint-0.3.5 2018-11-13 08:27:29 -05:00
Nick Mathewson
54d1a2d805 Merge branch 'maint-0.2.9' into maint-0.3.3 2018-11-13 08:27:17 -05:00
Nick Mathewson
1a11702a9a Fix a compiler warning in aes.c. 
Apparently some freebsd compilers can't tell that 'c' will never
be used uninitialized.

Fixes bug 28413; bugfix on 0.2.9.3-alpha when we added support for
longer AES keys to this function.
 2018-11-12 15:39:28 -05:00
Nick Mathewson
0e5378feec seccomp2: Add "shutdown" to the list of permitted system calls. 
We don't use this syscall, but openssl apparently does.

(This syscall puts a socket into a half-closed state. Don't worry:
It doesn't shut down the system or anything.)

Fixes bug 28183; bugfix on 0.2.5.1-alpha where the sandbox was
introduced.
 2018-11-12 08:23:58 -05:00
Nick Mathewson
1fce9d1296 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-11 18:05:45 -05:00
Nick Mathewson
d1e9285b1d Merge branch 'maint-0.3.5' 2018-11-11 18:05:45 -05:00
Nick Mathewson
896d0ebb99 Merge branch 'maint-0.3.4' into maint-0.3.5 2018-11-11 18:05:45 -05:00
Nick Mathewson
93b6d41374 Merge branch 'maint-0.2.9' into maint-0.3.3 2018-11-11 18:05:45 -05:00
Nick Mathewson
46796623f9 Fix a bug in usage of SSL_set1_groups_list() 
Apparently, even though the manpage says it returns an int, it
can return a long instead and cause a warning.

Bug not in any released Tor.  Part of #28399
 2018-11-11 18:03:50 -05:00
rl1987
100136ca86 Create new periodic event for pruning old info about Tor routers 2018-11-11 20:31:24 +02:00
Nick Mathewson
e27dff08a3 Merge branch 'maint-0.3.5' 2018-11-11 11:57:54 -05:00
Nick Mathewson
6b2ff4fff8 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-11 11:57:53 -05:00
Nick Mathewson
76ed869ff9 Merge branch 'maint-0.3.4' into maint-0.3.5 2018-11-11 11:57:53 -05:00
Nick Mathewson
d0c3723c38 Merge branch 'maint-0.2.9' into maint-0.3.3 2018-11-11 11:57:52 -05:00
Karsten Loesing
5ba3d09a89 Update geoip and geoip6 to the November 6 2018 database. 2018-11-11 11:25:59 +01:00
Nick Mathewson
91355c0fac Annotate subsystem list with their levels. 2018-11-09 22:17:18 -05:00
Nick Mathewson
bf4f55a13d Merge branch 'subsystems' 2018-11-09 15:01:49 -05:00
Nick Mathewson
60d1081236 Log before performing a subsystem operation 2018-11-09 11:56:26 -05:00
Nick Mathewson
ba722e4799 Add list of levels in subsystem_list.c 2018-11-09 11:15:27 -05:00
Nick Mathewson
c6336727ca Rename subsystem callback functions to make them consistent 2018-11-09 11:12:12 -05:00
Nick Mathewson
e80595f562 fixup! Make initialization for the "err" library into a subsystem. 
Check for failure to install backtrace handler.
 2018-11-09 11:00:31 -05:00
Nick Mathewson
61695e3d62 Document that subsystem callbacks are optional. 2018-11-09 10:58:20 -05:00
Nick Mathewson
4fe4bcf8a1 Explain that configuration should happen elsewhere, but not init. 2018-11-09 10:55:18 -05:00
Nick Mathewson
5d73f87ced Merge branch 'maint-0.3.5' 2018-11-09 10:49:48 -05:00
Nick Mathewson
591a189fa4 Merge branch 'maint-0.3.3' into maint-0.3.4 2018-11-09 10:49:47 -05:00
Nick Mathewson
2ac2d0a426 Merge branch 'maint-0.3.4' into maint-0.3.5 2018-11-09 10:49:47 -05:00
Nick Mathewson
c06b7f090c Merge branch 'maint-0.2.9' into maint-0.3.3 2018-11-09 10:49:47 -05:00
Nick Mathewson
1ba1a1ceca Always declare groups when building with openssl 1.1.1 APIs 
Failing to do on clients was causing TLS 1.3 negotiation to fail.

Fixes bug 28245; bugfix on 0.2.9.15, when we added TLS 1.3 support.
 2018-11-09 10:10:25 -05:00
Nick Mathewson
6560346a45 Bump version to 0.3.5.4-alpha-dev. 2018-11-08 09:00:59 -05:00
Nick Mathewson
8e3bae566a Merge branch 'maint-0.3.5' 2018-11-07 16:27:26 -05:00
Nick Mathewson
212bd9778b Make the hibernate.c changes for systemd compile. 2018-11-07 16:27:20 -05:00
Nick Mathewson
f229c4e66a Bump to 0.3.5.4-alpha 2018-11-07 14:40:26 -05:00
Nick Mathewson
c7b6ed1d80 Merge remote-tracking branch 'tor-github/pr/271' 2018-11-07 11:21:13 -05:00
Roger Dingledine
6e828ced56 simplify now that it uses tor's copyright and license 2018-11-07 11:02:26 -05:00
Nick Mathewson
9e48d9a920 Change version on master to 0.4.0.0-alpha-dev. 2018-11-07 10:54:03 -05:00
Nick Mathewson
9807da9c20 Merge branch 'ticket27225_squashed' 2018-11-07 10:47:29 -05:00
Nick Mathewson
6d93820499 Memoize summarize_protover_flags() 
Our tests showed that this function is responsible for a huge number
of our malloc/free() calls.  It's a prime candidate for being
memoized.

Closes ticket 27225.
 2018-11-07 10:47:07 -05:00
Nick Mathewson
a7a060a637 Switch ctassert.h to 3bsd (with permission) 2018-11-07 10:37:02 -05:00
Neel Chauhan
f89f14802e At intro points, don't close circuits on NACKs 2018-11-06 17:04:08 -05:00
Nick Mathewson
770653ff45 Allow lib/cc to include its own files. 2018-11-06 16:59:39 -05:00
Nick Mathewson
d9508d8ede Change copyright statement (with permission) 2018-11-06 15:42:18 -05:00
Nick Mathewson
6b706bcf19 Remove a tab. 2018-11-06 15:41:32 -05:00
Nick Mathewson
3c9dd9ef2d Add parentheses to the ctassert macro expansions 2018-11-06 15:41:14 -05:00
Nick Mathewson
e69a4ad6b3 Add a user of CTASSERT(). 2018-11-06 15:39:58 -05:00
Taylor R Campbell
1a6060fa42 New macro CTASSERT(condition) to assert condition at compile-time. 
To get it, use: #include "lib/cc/ctassert.h"
 2018-11-06 15:36:58 -05:00
Nick Mathewson
c8892b53ec Merge remote-tracking branch 'tor-github/pr/466' 2018-11-06 15:35:45 -05:00
Nick Mathewson
8020d6fb05 Merge remote-tracking branch 'tor-github/pr/464' 2018-11-06 15:33:25 -05:00
Nick Mathewson
ba28704b29 Merge branch 'maint-0.3.5' 2018-11-06 15:22:11 -05:00
Nick Mathewson
c60f3ea607 Merge remote-tracking branch 'tor-github/pr/474' into maint-0.3.5 2018-11-06 15:21:45 -05:00
Nick Mathewson
bb9044381e Merge branch 'maint-0.3.5' 2018-11-06 15:20:01 -05:00