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Author SHA1 Message Date
teor (Tim Wilson-Brown)
c213f277cd Make bridge clients prefer the configured bridge address 
When ClientPreferIPv6ORPort is auto, bridges prefer the configured
bridge ORPort address. Otherwise, they use the value of the option.
Other clients prefer IPv4 ORPorts if ClientPreferIPv6ORPort is auto.

When ClientPreferIPv6DirPort is auto, all clients prefer IPv4 DirPorts.
 2016-02-03 23:56:19 +11:00
teor (Tim Wilson-Brown)
b316c87bc9 Make bridge clients prefer the configured bridge address 
When ClientPreferIPv6ORPort is auto, bridges prefer the configured
bridge ORPort address. Otherwise, they use the value of the option.
Other clients prefer IPv4 ORPorts if ClientPreferIPv6ORPort is auto.

When ClientPreferIPv6DirPort is auto, all clients prefer IPv4 DirPorts.
 2016-02-03 23:52:39 +11:00
Yawning Angel
c625ab9f5a Validate the DH parameters for correctness. 
We use sensible parameters taken from common sources, and no longer
have dynamic DH groups as an option, but it feels prudent to have
OpenSSL validate p and g at initialization time.
 2016-02-02 22:03:48 +00:00
Nick Mathewson
f087a895d3 draft a blurb, mostly stolen from 0.2.7.1-alpha 2016-02-02 13:57:55 -05:00
Nick Mathewson
15416596ef Sort changelog more. 2016-02-02 13:54:16 -05:00
Nick Mathewson
937afe746f Re-run formatChangelog.py 2016-02-01 23:55:16 -05:00
Nick Mathewson
b8171e9f85 Combine a bunch of items/sections in the 0.2.8.1-alpha changelog 2016-02-01 23:54:38 -05:00
Nick Mathewson
d3e5cd3096 Rewrap the changelog for 0281alpha 2016-02-01 23:29:06 -05:00
Nick Mathewson
acb55d61c0 Revise changelog sections likely to be mangled by formatter script 2016-02-01 23:28:39 -05:00
teor (Tim Wilson-Brown)
92b1c3b604 Update ExitPolicy when interface addresses change 
Tor exit relays reject local interface addresses in their exit policy.

Make sure those policies are updated when interface addresses change.
 2016-02-02 15:05:59 +11:00
Nick Mathewson
f09d03c384 use sortChanges to fold changes files into changelog. No additional editing or formatting yet. 2016-02-01 16:56:20 -05:00
Nick Mathewson
d7a713a41e We can't do subbullets in changes files 2016-02-01 16:49:06 -05:00
Nick Mathewson
311a13220c mention lintChanges.py in the coding standards 2016-02-01 16:47:47 -05:00
Nick Mathewson
deea08c13f Fix all the warnings from lintChanges.py 2016-02-01 16:46:29 -05:00
Nick Mathewson
8ea48a5919 We don't include fixes for non-released bugs in the changelog 2016-02-01 16:06:55 -05:00
Nick Mathewson
93f3f4ae7a Merge branch 'maint-0.2.7' 2016-02-01 15:53:54 -05:00
Nick Mathewson
6352dde2a6 Make "lintchanges.py" pass on maint-0.2.7 2016-02-01 15:53:44 -05:00
Nick Mathewson
b860f82d56 Treat bt_test.py failures as "SKIP" on freebsd. 
Closes #18204.
 2016-02-01 14:11:45 -05:00
Nick Mathewson
c6fa55d2da Bitwise negate is ~, not !. 
Spotted by coverity; bug in tests only, not in any released Tor.

This is CID 1351128
 2016-02-01 13:12:58 -05:00
Nick Mathewson
7631cffbcc Fix warnings from check-spaces 2016-02-01 10:24:13 -05:00
Nick Mathewson
ac7e43d30a Redux: don't expect unix sockets to be accepted on windows 2016-02-01 10:21:11 -05:00
Nick Mathewson
49442b5e67 Don't expect unix sockets to be accepted on Windows 
Fixes failures in test_config.c; bug not in any released tor.
 2016-02-01 09:57:54 -05:00
Nick Mathewson
f4ac44c9f2 Merge branch 'options_validate_second_round_cleaned' 2016-02-01 09:52:11 -05:00
teor (Tim Wilson-Brown)
e3da5ad6e3 Replace incorrect use of snprintf in unit tests with tor_snprintf 
This avoids a potential out of bounds write.
 2016-02-01 09:50:43 -05:00
teor (Tim Wilson-Brown)
f7b2ae91e9 Make all unit tests independent of log message order and count 2016-02-01 09:50:43 -05:00
teor (Tim Wilson-Brown)
dbb5819e96 Report malformed options in options_validate unit tests 2016-02-01 09:50:42 -05:00
Ola Bini
fe92e9bb96 Add a helper to search for strings in the log, and change option tests to use this helper instead of looking at specific indices in the log list 2016-02-01 09:50:42 -05:00
Nick Mathewson
4cd93a6a59 Merge branch 'maint-0.2.7' 
(We already had a fix for the address test freebsd issues)
 2016-02-01 09:41:45 -05:00
Nick Mathewson
7d1fe7c9e7 Try to fix address tests on FreeBSD 
In jails, there is not always a localhost.

Bugfix not on any released Tor.
 2016-02-01 09:38:31 -05:00
teor (Tim Wilson-Brown)
1dae4dac12 Add unit tests for ClientUseIPv[4,6] and ClientPreferIPv6[OR,Dir]Port 2016-02-01 09:15:07 +11:00
teor (Tim Wilson-Brown)
26f68a771c Report malformed options in options_validate unit tests 2016-02-01 09:11:16 +11:00
teor (Tim Wilson-Brown)
13db39b856 Fix existing options_validate unit tests for ClientUseIPv4 2016-02-01 09:10:52 +11:00
Ola Bini
8627a40fba Add a helper to search for strings in the log, and change option tests to use this helper instead of looking at specific indices in the log list 2016-02-01 09:09:44 +11:00
Nick Mathewson
5f7df92571 Remove support for unsigned time_t 
We've never actually tested this support, and we should probably assume
it's broken.

To the best of my knowledge, only OpenVMS has this, and even on
OpenVMS it's a compile-time option to disable it.  And I don't think
we build on openvms anyway.  (Everybody else seems to be working
around the 2038 problem by using a 64-bit time_t, which won't expire
for roughly 292 billion years.)

Closes ticket 18184.
 2016-01-29 09:18:59 -05:00
teor (Tim Wilson-Brown)
c4cb4706c9 Merge branch 'feature17840-v11-squashed' into feature17840-v11-merged 
Conflicts:
	src/or/directory.c
	src/test/test_routerlist.c

Fix minor conflicts.
 2016-01-29 07:37:06 +11:00
teor (Tim Wilson-Brown)
73fc67bc89 Tor2Web: tell extend_info_from_node intro point connections are direct 2016-01-29 07:16:32 +11:00
teor (Tim Wilson-Brown)
1401117ff2 Return NULL from extend_info_from_node if the node has no allowed address 
Modify callers to correctly handle these new NULL returns:
* fix assert in onion_extend_cpath
* warn and discard circuit in circuit_get_open_circ_or_launch
* warn, discard circuit, and tell controller in handle_control_extendcircuit
 2016-01-29 07:16:32 +11:00
teor (Tim Wilson-Brown)
77a9de0d48 Automatically use IPv6 when ClientUseIPv4 is 0 
Consequential changes to log messages:
  * it's no longer possible to disable both IPv4 and IPv6,
  * refactor common string out of remaining log messages
 2016-01-29 07:16:32 +11:00
teor (Tim Wilson-Brown)
3a00215c35 Minor whitespace-only fix 2016-01-29 07:16:05 +11:00
teor (Tim Wilson-Brown)
4db5a35e66 Consistently format addresses in node_get_address_string 
Also, don't write to a buffer with length zero.
 2016-01-29 07:16:05 +11:00
teor (Tim Wilson-Brown)
772577b547 Optimise reachability checks when iterating through relay lists 
Skip address checks on servers.

Skip allowed-only address checks on non-bridge clients with IPv4.
 2016-01-29 07:16:04 +11:00
teor (Tim Wilson-Brown)
e991d642ec Add firewall_is_fascist_dir() 
Refactor common parts of firewall_is_fascist_or().
 2016-01-29 07:16:04 +11:00
teor (Tim Wilson-Brown)
3b8216f215 Use fascist firewall and ClientUseIPv4 for bridge clients 
Bridge clients ignore ClientUseIPv6, acting as if it is always 1.
This preserves existing behaviour.

Make ClientPreferIPv6OR/DirPort auto by default:
 * Bridge clients prefer IPv6 by default.
 * Other clients prefer IPv4 by default.
This preserves existing behaviour.
 2016-01-29 07:16:04 +11:00
teor (Tim Wilson-Brown)
4528f89316 Make entry_guard_set_status consistent with entry_is_live 
Check fascist_firewall_allows_node in entry_guard_set_status and
return the same message as entry_is_live.
 2016-01-29 07:15:53 +11:00
teor (Tim Wilson-Brown)
1648666203 Choose bridge addresses by IPv4/IPv6 preferences 2016-01-29 07:15:53 +11:00
teor (Tim Wilson-Brown)
c3cc8e16e9 Log when IPv4/IPv6 restrictions or preferences weren't met 2016-01-29 07:13:57 +11:00
teor (Tim Wilson-Brown)
e72cbf7a4e Choose directory servers by IPv4/IPv6 preferences 
Add unit tests, refactor pick_directory functions.
 2016-01-29 07:13:57 +11:00
teor (Tim Wilson-Brown)
268608c0a0 Choose OR Entry Guards using IPv4/IPv6 preferences 
Update unit tests.
 2016-01-29 07:13:57 +11:00
teor (Tim Wilson-Brown)
2d33d192fc Add ClientUseIPv4 and ClientPreferIPv6DirPort torrc options 
ClientUseIPv4 0 tells tor to avoid IPv4 client connections.
ClientPreferIPv6DirPort 1 tells tor to prefer IPv6 directory connections.

Refactor policy for IPv4/IPv6 preferences.

Fix a bug where node->ipv6_preferred could become stale if
ClientPreferIPv6ORPort was changed after the consensus was loaded.

Update documentation, existing code, add unit tests.
 2016-01-29 07:13:57 +11:00
teor (Tim Wilson-Brown)
4460feaf28 Fix *_get_all_orports to use ipv6_orport 
node_get_all_orports and router_get_all_orports incorrectly used or_port
with IPv6 addresses. They now use ipv6_orport.

Also refactor and remove duplicated code.
 2016-01-29 07:13:56 +11:00