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Author SHA1 Message Date
Nick Mathewson
90a6fe318c Vote on 'proto' lines and include them after 'v' lines. 
(Despite the increased size of the consensus, this should have
approximately zero effect on the compressed consensus size, since
the "proto" line should be completely implied by the "v" line.)
 2016-09-26 10:56:51 -07:00
Nick Mathewson
f33b90324a Include protocol versions in votes. 2016-09-26 10:56:51 -07:00
Nick Mathewson
d97a385535 Workaround a test bug 2016-09-26 10:56:51 -07:00
Nick Mathewson
a3e82563df Implement voting on the protocol-version options 2016-09-26 10:56:51 -07:00
Nick Mathewson
84f913024d Include protocol version lines in votes. 2016-09-26 10:56:50 -07:00
Nick Mathewson
07a9b79520 Remove a little duplicated code before it becomes a lot 2016-09-26 10:56:50 -07:00
Nick Mathewson
c6a2204e23 Add code to infer protocol versions for old Tor versions. 2016-09-26 10:56:50 -07:00
Nick Mathewson
a232161f7b Cover the error cases of parsing protocol versions 
Also, detect an additional failure type. Thanks, tests!

(How distinctly I recall thee)
 2016-09-26 10:56:50 -07:00
Nick Mathewson
c1be8f9d57 Basic backend for the protocol-versions voting algorithm. 
[This is a brute-force method that potentially uses way too much
RAM. Need to rethink this a little. Right now you can DOS an
authority by saying "Foo=1-4294967295".]
 2016-09-26 10:56:49 -07:00
Nick Mathewson
7f718c46f3 Actually check for missing protocols and exit as appropriate. 2016-09-26 10:56:49 -07:00
Nick Mathewson
cca1e0acff Add necessary code to parse and handle required/recommended protocols 2016-09-26 10:56:49 -07:00
Nick Mathewson
4df12239f6 Emit and parse protocol lists in router descriptors 2016-09-26 10:56:49 -07:00
Nick Mathewson
b2b2e1c7f2 checkpoint basic protover backend 2016-09-26 10:56:48 -07:00
Nick Mathewson
e3bf8854c8 We no longer need to tag UseNTorHandshake as deprecated, since it is obsolete 2016-08-29 15:03:55 -04:00
Nick Mathewson
bbaa7d09a0 Merge remote-tracking branch 'teor/reject-tap-v6' 2016-08-29 15:02:11 -04:00
Andrea Shepard
32fbc9738a Fix OOS comparator fix 2016-08-26 00:01:25 +00:00
David Goulet
9e1cb3660b Fix duplicated if condition in connection.c 
Furthermore, fix a test that could returned an uninitialized value.

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2016-08-25 14:52:28 -04:00
Nick Mathewson
1dfa2213a4 Merge remote-tracking branch 'andrea/ticket18640_v3' 2016-08-25 14:29:06 -04:00
Nick Mathewson
10f8607125 make check-spaces fixes 2016-08-24 13:39:22 -04:00
Nick Mathewson
5132905419 Merge branch 'maint-0.2.8' 2016-08-24 10:45:11 -04:00
teor
b1ad024d30 Fix path selection on firewalled clients 
Signed-off-by: teor <teor2345@gmail.com>
 2016-08-24 10:07:47 -04:00
Nick Mathewson
297635f806 Merge branch 'maint-0.2.8' 2016-08-24 10:03:19 -04:00
Nick Mathewson
d3a975ea05 Merge branch 'maint-0.2.7' into maint-0.2.8 2016-08-24 10:02:52 -04:00
Isis Lovecruft
41ab23bed5 Replace Tonga with Bifroest. 
* FIXES #19728: https://bugs.torproject.org/19728
 * CLOSES #19690: https://bugs.torproject.org/19690
 2016-08-24 10:01:23 -04:00
teor
19816f2f78
Add a stub for rend_service_allow_direct_connection 
It always returns 0. It should be replaced with the Single
Onion version from #17178 when both are merged.
 2016-08-24 11:02:19 +10:00
teor (Tim Wilson-Brown)
10aa913acc
Client & HS ignore UseNTorHandshake, all non-HS handshakes use ntor 
Rely on onion_populate_cpath to check that we're only using
TAP for the rare hidden service cases.

Check and log if handshakes only support TAP when they should support
ntor.
 2016-08-24 11:02:00 +10:00
teor (Tim Wilson-Brown)
cad9046632
Improve comments in circuit_get_cpath_* 2016-08-24 10:32:22 +10:00
teor (Tim Wilson-Brown)
febd4ab0e5
Client & HS make sure every hop in every non-HS path supports ntor 
When a client connects to an intro point not in the client's consensus,
or a hidden service connects to a rend point not in the hidden service's
consensus, we are stuck with using TAP, because there is no ntor link
specifier.
 2016-08-24 10:32:10 +10:00
Nick Mathewson
a0398dd348 Merge remote-tracking branch 'jigsaw/fix-17758' 2016-08-23 09:57:14 -04:00
Nick Mathewson
ff65618f16 Merge remote-tracking branch 'jigsaw/fix-15381' 2016-08-23 09:55:37 -04:00
Nick Mathewson
e8d7953c61 Use tor_assert, not assert. 2016-08-23 09:24:20 -04:00
Nick Mathewson
bd45f7c668 Merge branch 'bug13953_squashed' 2016-08-23 09:22:04 -04:00
teor
a60ef72345 Reword the router_check_descriptor_address_port_consistency log message 
The new message covers static and dynamic public IPv4 addresses,
and external / internal addresses in NAT setups.
 2016-08-23 09:16:08 -04:00
Nick Mathewson
62b239dd9c Merge branch 'maint-0.2.8' 2016-08-22 10:19:15 -04:00
Nick Mathewson
0ba05313d5 Do not pass NULL to log(%s) in dir_server_new. 
This bug had existed since 0.2.4.7-alpha, but now that we have
FallbackDirs by default, it actually matters.

Fixes bug 19947; bugfix on 0.2.4.7-alpha or maybe 0.2.8.1-alpha.

Rubiate wrote the patch; teor wrote the changes file.
 2016-08-22 01:22:19 -04:00
Andrea Shepard
9a09513c0b Use connection_mark_for_close() rather than connection_mark_on_flush() on OOS 2016-08-20 04:43:01 +00:00
Andrea Shepard
31028af440 Add DisableOOSCheck option, on by default until we have better heuristics 2016-08-20 04:36:37 +00:00
Andrea Shepard
3efe92ba58 Consider the case that a connection doesn't have a valid socket during OOS 2016-08-20 03:57:32 +00:00
Andrea Shepard
1a7709d409 Add connection_is_moribund() inline 2016-08-20 03:34:16 +00:00
Andrea Shepard
a403230fe3 Use SMARTLIST_FOREACH in connection_count_moribund() per code review 2016-08-20 03:12:58 +00:00
Andrea Shepard
dbdac1dc27 s/connection_handle_oos/connection_check_oos/g per code review 2016-08-20 02:44:33 +00:00
Andrea Shepard
d65f030915 Unit test for pick_oos_victims() 2016-08-20 01:43:52 +00:00
Andrea Shepard
e17083b432 Unit test for kill_conn_list_for_oos() 2016-08-20 01:43:52 +00:00
Andrea Shepard
26c2ded00c Unit test for connection_handle_oos() 2016-08-20 01:43:51 +00:00
Andrea Shepard
709f2cbf58 Implement OOS comparator 2016-08-20 01:43:51 +00:00
Andrea Shepard
d502efbd47 Implement pick_oos_victims() except for sort step 2016-08-20 01:43:51 +00:00
Andrea Shepard
e9464737af Implement kill_conn_list_for_oos() 2016-08-20 01:43:50 +00:00
Andrea Shepard
c76d45bdec Stub out pick_oos_victims() and kill_conn_list_for_oos() 2016-08-20 01:43:50 +00:00
Andrea Shepard
2bc19171ef Implement connection_count_moribund() for OOS handler 2016-08-20 01:43:50 +00:00
Andrea Shepard
4f253d4c67 Don't say OOS unless the ConnLimit thresholds have been set 2016-08-20 01:43:49 +00:00