Commit Graph

23387 Commits

Author SHA1 Message Date
Nick Mathewson
bf64564e37 Add a GUARD log domain, for use with new guards code 2016-11-30 14:42:52 -05:00
Nick Mathewson
6a02f9f35a Add parameters for new (prop271) guard algorithm.
These are taken from the proposal, and defined there.  Some of them
should turn into consensus parameters.

Also, remove some dead code that was there to make compilation work,
and use ATTR_UNUSED like a normal person.
2016-11-30 14:42:52 -05:00
Nick Mathewson
3c12133038 Collect old guard algorithm parameters into one place 2016-11-30 14:42:52 -05:00
Nick Mathewson
c74542c51a Add accessors as needed to repair compilation
The previous commit, in moving a bunch of functions to bridges.c,
broke compilation because bridges.c required two entry points to
entrynodes.c it didn't have.
2016-11-30 14:42:52 -05:00
Nick Mathewson
8da24c99bd Split bridge functions into a new module.
This patch is just:
   * Code movement
   * Adding headers here and there as needed
   * Adding a bridges_free_all() with a call to it.

It breaks compilation, since the bridge code needed to make exactly
2 calls into entrynodes.c internals.  I'll fix those in the next
commit.
2016-11-30 14:42:52 -05:00
Nick Mathewson
dd6def5daf Initial code to parse/encode/sample prop271 guards
The encoding code is very straightforward.  The decoding code is a
bit tricky, but clean-ish.  The sampling code is untested and
probably needs more work.
2016-11-30 14:42:52 -05:00
Nick Mathewson
539eba0a4b Teach parse_iso_time about the spaceless variant.
(We previously added support for generating the spaceless
2016-11-14T19:58:12 variant, but not for actually parsing it.)
2016-11-30 14:42:52 -05:00
Nick Mathewson
df8256a931 Add the prop271 fields to entry_guard_t. Not used yet. 2016-11-30 14:42:52 -05:00
Nick Mathewson
043e9b0151 Whitespace fixes from previous mechanical search-and-replaces 2016-11-30 14:42:52 -05:00
Nick Mathewson
f66f9c82e9 Make entry_guard_t opaque to circpathbias.c
This was a relatively mechanical change.  First, I added an accessor
function for the pathbias-state field of a guard.  Then I did a
search-and-replace in circpathbias.c to replace "guard->pb." with
"pb->".  Finally, I made sure that "pb" was declared whenever it was
needed.
2016-11-30 14:42:52 -05:00
Nick Mathewson
62477906e9 Fix remaining case of circpathbias inspecting entryguard internals 2016-11-30 14:42:52 -05:00
Nick Mathewson
823357dbe4 Add an entry_guard_describe() function
This function helpfully removes all but one remaining use of
an entry_guard_t private field in pathbias.c
2016-11-30 14:42:52 -05:00
Nick Mathewson
be447bc770 Move path-bias fields into a separate structure
(Other than the field movement, the code changes here are just
search-and-replace)
2016-11-30 14:42:52 -05:00
Nick Mathewson
22f2f13f81 prop271: make entry_guard_t mostly-private
The entry_guard_t structure should really be opaque, so that we
can change its contents and have the rest of Tor not care.

This commit makes it "mostly opaque" -- circpathbias.c can still see
inside it.  (I'm making circpathbias.c exempt since it's the only
part of Tor outside of entrynodes.c that made serious use of
entry_guard_t internals.)
2016-11-30 14:42:52 -05:00
Nick Mathewson
4614f8e681 Merge remote-tracking branch 'teor/fix-mingw-pagesize' 2016-11-22 18:29:50 -05:00
Nick Mathewson
c35d481f56 Merge branch 'maint-0.2.9' 2016-11-21 12:44:21 -05:00
Nick Mathewson
e2c881487c Merge remote-tracking branch 'arma/bug20423' into maint-0.2.9 2016-11-21 12:40:08 -05:00
overcaffeinated
6dc25e79b9 Fix typo
Remove stray 'To run'
2016-11-21 12:15:44 -05:00
Nick Mathewson
ded58777c5 Merge remote-tracking branch 'dgoulet/bug20629_030_01' 2016-11-17 20:12:13 -05:00
Nick Mathewson
b5d738e481 Merge remote-tracking branch 'public/bug20558' 2016-11-17 20:10:40 -05:00
Nick Mathewson
a742637f5a Merge remote-tracking branch 'public/bug20630' 2016-11-17 20:09:44 -05:00
Nick Mathewson
427dcb29b5 Merge branch 'maint-0.2.9' 2016-11-17 20:08:15 -05:00
Nick Mathewson
b7db39e88a Merge remote-tracking branch 'dgoulet/bug20646_030_01' 2016-11-17 20:08:00 -05:00
Ivan Markin
fe711c2944 Fix and simplify error handling code in rend_service_parse_port_config() 2016-11-17 20:06:37 -05:00
Ivan Markin
a847e16cbb Fix comment for rend_service_parse_port_config() 2016-11-17 20:05:19 -05:00
Nick Mathewson
8a767ba7fb Merge remote-tracking branch 'teor/bug20634_029' into maint-0.2.9 2016-11-17 20:02:59 -05:00
Roger Dingledine
f12aad7f09 don't attempt a resolve when the cached answer will do
For relays that don't know their own address, avoid attempting
a local hostname resolve for each descriptor we download. Also cut
down on the number of "Success: chose address 'x.x.x.x'" log lines.

Fixes bugs 20423 and 20610; bugfix on 0.2.8.1-alpha.
2016-11-16 16:22:11 -05:00
Roger Dingledine
3bb40b213b refactor router_pick_published_address to have another arg
no change in behavior except fewer log entries in the case where we use
a cached result.
2016-11-16 16:13:03 -05:00
David Goulet
6b13612eef doc: Add change file for bug #20646
Signed-off-by: David Goulet <dgoulet@torproject.org>
2016-11-16 11:28:24 -05:00
Fabian Keil
db2dd8434e finish_writing_to_file_impl(): Remove temporary file if replacing the existing one failed
Signed-off-by: David Goulet <dgoulet@torproject.org>
2016-11-16 11:25:26 -05:00
teor
44f3563d87
Changes file for bug 20634 2016-11-16 13:14:03 +11:00
teor
150a2b39b0
fixup! Add expect_log_msg_containing_either3() and expect_log_msg_containing_either4()
Fix typos:
    * extra '('
    * use assert_log_predicate (without 3 or 4 at the end)

Tidy whitespace.
Wrap long lines.
2016-11-16 13:14:00 +11:00
Neel Chauhan
0825fc6af9
Add all four error messages to test_address_get_if_addrs6_list_no_internal() 2016-11-16 12:57:13 +11:00
Neel Chauhan
01492d3869
Add all four error messages to test_address_get_if_addrs6_list_internal() 2016-11-16 12:57:09 +11:00
Neel Chauhan
cccc08ad56
Add expect_log_msg_containing_either3() and expect_log_msg_containing_either4() 2016-11-16 12:57:05 +11:00
Nick Mathewson
9a790f7325 Merge branch 'maint-0.2.9' 2016-11-14 10:37:29 -05:00
Fabian Keil
caf7422871 Fix grammar in HiddenServiceSingleHopMode description 2016-11-14 10:28:02 -05:00
Nick Mathewson
307d244640 Fix a "shouldn't have reached this" warning in connection_edge.c
This was bug 20630; bugfix on f3e158ed where I thought I was
committing a documentation-only fix but instead messed up the
control flow too.
2016-11-14 09:16:57 -05:00
teor
7918e219d4 Rewrite the fallback directory mirror list changelog entries
Mention fallback numbers, releases, and dates.
This assists in tracking fallback attrition.

Closes task 20242. Reported by arma.
2016-11-13 19:39:02 -05:00
David Goulet
c82881a235 hs: Remove pointless NULL check found by Coverity
Signed-off-by: David Goulet <dgoulet@torproject.org>
2016-11-10 12:32:18 -05:00
Nick Mathewson
0980787f91 Merge remote-tracking branch 'dgoulet/bug20570_030_01' 2016-11-10 09:28:31 -05:00
Nick Mathewson
5e16c3f5fa Merge remote-tracking branch 'dgoulet/bug20567_030_01' 2016-11-10 09:27:45 -05:00
Nick Mathewson
b6164e1604 Merge remote-tracking branch 'public/feature20552' 2016-11-10 09:25:11 -05:00
Nick Mathewson
f82f0c3eb1 Merge remote-tracking branch 'dgoulet/bug20574_030_01' 2016-11-10 09:22:34 -05:00
Nick Mathewson
217b895831 Merge remote-tracking branch 'dgoulet/ticket19642_030_01' 2016-11-10 09:16:00 -05:00
Matt Nordhoff
7dee70c3e1 Add "TByte" and "TBytes" units; also add "TBits" to man page 2016-11-10 09:13:27 -05:00
Nick Mathewson
0f4f63b7b8 Merge branch 'maint-0.2.9' 2016-11-10 09:11:35 -05:00
Nick Mathewson
e8e7a8f3db Merge remote-tracking branch 'teor/bug20613' into maint-0.2.9 2016-11-10 09:10:55 -05:00
Nick Mathewson
d564187dee Merge branch 'maint-0.2.9' 2016-11-08 19:25:44 -05:00
teor
0ec94588ab
Stop logging single onion and Tor2web long-term one-hop circuits
Single onion services and Tor2web deliberately create long-term one-hop
circuits to their intro and rend points, respectively.

These log messages are intended to diagnose issue 8387, which relates to
circuits hanging around forever for no reason.

Fixes bug 20613; bugfix on 0.2.9.1-alpha. Reported by "pastly".
2016-11-09 11:23:51 +11:00