Commit graph

26641 commits

Author SHA1 Message Date
Nick Mathewson
66bbdadbbe Merge branch 'extract_routerkeys_squashed' 2020-02-20 10:41:12 -05:00
Nick Mathewson
1d068625dd Move relay_handshake.[ch] into src/feature/relay, and make it optional 2020-02-20 10:41:06 -05:00
Nick Mathewson
e425ffc637 Disable routerkeys.c with --disable-relay-mode. 2020-02-20 10:41:06 -05:00
Nick Mathewson
09fb7987c5 Merge branch 'maint-0.4.3' 2020-02-20 08:50:18 -05:00
Nick Mathewson
f733b8acd6 Merge remote-tracking branch 'tor-github/pr/1719/head' into maint-0.4.3 2020-02-20 08:48:17 -05:00
Nick Mathewson
d559ca3d5a Move router_reset_reachability() into correct header, add a stub
Without this, -O0 builds fail, which is a sign that LTO builds may
fail too.
2020-02-20 08:36:40 -05:00
Nick Mathewson
5149c100ed run "make autostyle" 2020-02-20 08:33:40 -05:00
Nick Mathewson
b9cc4cc50a Merge branch 'ticket4631_squashed' 2020-02-20 08:17:47 -05:00
teor
bed3b292ad dirvote: Improve the posted vote log message
Cleanup after 4631.
2020-02-20 08:17:37 -05:00
Nick Mathewson
dd4fa9b468 Extract relay-only handshake code into its own file.
This is not the only relay-only handshake code, but it is most of
such code that is in connection_or.c.
2020-02-19 19:11:57 -05:00
Nick Mathewson
a65efa7e83 Merge branch 'extract_relay_dns' 2020-02-19 13:58:53 -05:00
Nick Mathewson
65b75ef3d5 Merge branch 'extract_ext_orport' 2020-02-19 13:55:18 -05:00
Nick Mathewson
defd941fe7 Make dns_cancel_pending_resolve() STATIC.
It is not called by anything outside of the tests and dns.c.
2020-02-19 12:30:09 -05:00
Nick Mathewson
f739aa7962 Remove assert_all_pending_dns_resolves_ok().
It hasn't been used since 2009.
2020-02-19 12:27:49 -05:00
Nick Mathewson
51b470dbc8 dns.h: label functions that are only used inside feature/relay 2020-02-19 12:17:13 -05:00
Nick Mathewson
9b21a5d254 Note module-local functions in ext_orport.h
Since these are only used inside the feature/relay module, they
don't need stubs.
2020-02-19 12:12:00 -05:00
Nick Mathewson
df6191f620 Make connection_or_get_by_ext_or_id() testing-only
Apparently it is only used by the unit tests: tor doesn't want it at
all.

I've opened a new ticket (33383) to we if we should remove this
whole feature.
2020-02-19 12:11:23 -05:00
Nick Mathewson
7b6e81f8e6 Merge branch 'extract_selftest' 2020-02-19 11:58:17 -05:00
teor
15192f88c0
dirvote: Remove an incorrect log message
Cleanup after 4631.
2020-02-19 11:09:21 +10:00
teor
4dd594d33c
Merge remote-tracking branch 'tor-github/pr/1744' 2020-02-19 10:09:29 +10:00
teor
6e76570ede
Makefile: Tweak the test-network* chuttney networks
In "make test-network", add tests for single onion services v2 and v3.

In "make test-network-all", test onion services v2 and v3 in the same
network.

Part of 33334.
2020-02-19 09:29:02 +10:00
Steven Engler
9a68eca3a7 Small changes to scheduler comments and state changes
Tries to make some of the comments in scheduler.c easier to follow,
and simplifies a couple of the scheduler channel state changes.
2020-02-18 13:56:58 -05:00
Nick Mathewson
e85f46b7be Do not build selftest.c when running relay mode is disabled. 2020-02-18 13:31:33 -05:00
Nick Mathewson
a1a3a4d585 Make ext_orport.c relay-mode-only. 2020-02-18 13:23:50 -05:00
Nick Mathewson
1f958b6020 Move ext_orport identifier map into ext_orport.c
There's no need to move the declarations: those were already in
ext_orport.h.

This shrinks connection_or.c a little.
2020-02-18 13:10:57 -05:00
Nick Mathewson
8ce15933e5 Move some declarations into proto_ext_or.h
They are for functions declared in that file.
2020-02-18 13:07:33 -05:00
Nick Mathewson
eb07166eb8 Make sure callers can handle NULL ext-or auth cookie filename 2020-02-18 12:55:57 -05:00
Nick Mathewson
c43a245292 Disable dns.c when relay mode is disabled.
This saves about 1% for me on a binary compiled without relay mode.

Closes ticket 33366.
2020-02-18 12:46:10 -05:00
Nick Mathewson
1f06f494c8 Move DNS TTL manipulation code to src/core/or
This removes a dependency from the client code on feature/relay.
2020-02-18 12:08:29 -05:00
Nick Mathewson
dcbc45e6b2 Replace identifiers related to clipping DNS ttls.
This is an automated commit, generated by this command:

./scripts/maint/rename_c_identifier.py \
        MIN_DNS_TTL_AT_EXIT MIN_DNS_TTL \
        MAX_DNS_TTL_AT_EXIT MAX_DNS_TTL \
        dns_clip_ttl clip_dns_ttl
2020-02-18 12:00:24 -05:00
Nick Mathewson
93af83e16a Remember dirctory bw usage, and log it in the heartbeat
Closes ticket 32720.
2020-02-18 11:25:18 -05:00
George Kadianakis
975102869a Fix issues pointed out by Nick.
- Loose the asserts on num_pkeys.
- Straighten some dangling &.
- Fix some unpredictable memcpys.
2020-02-18 12:37:34 +02:00
teor
f298706326
dirauth: Update disabled dirvote_add_vote()
Update the function that handles directory authority votes when the
dirauth module is disabled.

Part of 4631.
2020-02-18 13:23:33 +10:00
teor
8b5b574a81
dirauth: Refactor dirvote_add_vote()
Refactor dirvote_add_vote() by splitting some code out into static
functions.

Cleanup after 4631.
2020-02-18 13:23:27 +10:00
teor
56f715d300
test/dir: Add specific tests for late vote rejection
Part of 4631.
2020-02-18 13:23:23 +10:00
teor
2b7eec7590
test/dir: Update the tests for late vote rejection
Part of 4631.
2020-02-18 12:44:50 +10:00
Roger Dingledine
acb5b0d535
Don't accept posted votes after :52:30
If we receive via 'post' a vote from a dir auth after the
fetch_missing_votes cutoff, that means we didn't get it by the time we
begin the "fetching missing votes from everybody else" phase, which means
it is very likely to cause a consensus split if we count it. Instead,
we reject it.

But we still allow votes that we fetch ourselves after that cutoff.

This is a demo branch for making progress on #4631.

I've been running it on moria1 and it catches and handles real buggy
behavior from directory authorities, e.g.

Jan 28 15:59:50.804 [warn] Rejecting vote from 199.58.81.140 received at 2020-01-28 20:59:50; our cutoff for received votes is 2020-01-28 20:52:30
Jan 28 15:59:50.805 [warn] Rejected vote from 199.58.81.140 ("Vote received too late, would be dangerous to count it").
Jan 29 01:52:52.667 [warn] Rejecting vote from 204.13.164.118 received at 2020-01-29 06:52:52; our cutoff for received votes is 2020-01-29 06:52:30
Jan 29 01:52:52.669 [warn] Rejected vote from 204.13.164.118 ("Vote received too late, would be dangerous to count it").
Jan 29 04:53:26.323 [warn] Rejecting vote from 204.13.164.118 received at 2020-01-29 09:53:26; our cutoff for received votes is 2020-01-29 09:52:30
Jan 29 04:53:26.326 [warn] Rejected vote from 204.13.164.118 ("Vote received too late, would be dangerous to count it").
2020-02-18 12:44:41 +10:00
teor
da280a4309 Makefile: Add an IPv6 mixed chutney network
This network is used in make test-network-all and test-network-ipv6.

Closes 33334.
2020-02-17 14:55:05 +10:00
teor
85eb170923 Makefile: Add v3 onion services to the mixed network
This network is used in make test-network-all and test-network-ipv4.

Part of 33334.
2020-02-17 14:54:24 +10:00
teor
f231827946
Merge remote-tracking branch 'tor-github/pr/1731' 2020-02-17 13:49:23 +10:00
teor
334469cc39
Merge branch 'bug33195_master' into ticket33280_master
Conflicts:
* Keep the changes from ticket33280_master
2020-02-17 13:46:09 +10:00
Nick Mathewson
a6509cb867 Merge remote-tracking branch 'tor-github/pr/1727/head' 2020-02-14 08:20:21 -05:00
Nick Mathewson
a010dbf94c Merge branch 'maint-0.4.3' 2020-02-14 08:17:16 -05:00
Nick Mathewson
a79841fd83 Merge branch 'ticket33290_v2_042' into maint-0.4.3 2020-02-14 08:16:22 -05:00
Nick Mathewson
393bbd823e Merge branch 'ticket33290_v2_041' into ticket33290_v2_042 2020-02-14 08:16:01 -05:00
Nick Mathewson
c1649ab015 Wipe the entire hashent structure, not just the first sizeof(void*) 2020-02-14 08:15:37 -05:00
teor
ed1ee2001f
dirvote: Update the comments for required protocols
Add doxygen comments to the new recommended and required subprotocol
version strings.

Add a warning to the required protocol documentation, because requiring
the wrong protocols can break the tor network. Also reference
proposal 303: When and how to remove support for protocol versions.

Part of 33285.
2020-02-14 12:49:38 +10:00
teor
98899f20ad
mainloop: Explain local connections better
Some connections aren't counted for statistics or accounting,
because they have been specifically configured by the user to
local addresses.

Comment-only change.

Closes 33201.
2020-02-14 10:13:00 +10:00
Nick Mathewson
691d271b2e Re-order thread initialization to follow logging, and remove a comment.
lib/log no longer uses lib/thread; lib/log only uses lib/lock, which
is at a lower level.
2020-02-13 12:55:05 -05:00
Nick Mathewson
67d59d7d1f Re-order most subsystems to correspond to dependency order. 2020-02-13 12:53:15 -05:00