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Author SHA1 Message Date
Nick Mathewson
c662bef455 Undefine _FORTIFY_SOURCE before defining it. 
This makes our compilation options checks in autoconf work better on
systems that already define _FORTIFY_SOURCE.

Fixes at least one case of bug 18841; bugfix on 0.2.3.17-beta. Patch
from "trudokal".
 2016-05-11 12:15:37 -04:00
teor (Tim Wilson-Brown)
92d7ee08b8
Switch between fallback and authority when auth cert fetch fails 2016-05-10 11:25:55 -04:00
teor (Tim Wilson-Brown)
64b948f5fa
Use the consensus download schedule for authority certificates 
Previously, we were using the generic schedule for some downloads,
and the consensus schedule for others.

Resolves ticket 18816; fix on fddb814fe in 0.2.4.13-alpha.
 2016-05-10 11:25:50 -04:00
Roger Dingledine
53aaed81dd get rid of another no-longer-used function 2016-05-10 11:16:30 -04:00
Nick Mathewson
5cd5979132 Merge branch 'maint-0.2.7' into maint-0.2.8 2016-05-09 18:14:44 -04:00
Nick Mathewson
61c0bae4f2 Merge branch 'bug19008_027' into maint-0.2.7 2016-05-09 18:14:27 -04:00
Nick Mathewson
85c698da72 Add "-c 1" to ping6 in test-network-all 
Fixes bug 19008. bugfix on 0.2.7.3-rc
 2016-05-09 18:12:59 -04:00
Nick Mathewson
55cf1970bc Merge branch 'maint-0.2.7' into maint-0.2.8 2016-05-09 14:59:18 -04:00
Nick Mathewson
72601d7e21 Merge commit '1a065cea46a9c179d64d74d012f051135bc4725a' into maint-0.2.8 
This is an merge of maint-0.2.7 as an "ours" merge to avoid taking the
cherry-picked fix of 18490
 2016-05-09 14:58:38 -04:00
Nick Mathewson
7fe80c2905 Merge branch 'maint-0.2.6' into maint-0.2.7 2016-05-09 14:56:56 -04:00
Nick Mathewson
0b477bfd55 Merge branch 'maint-0.2.5' into maint-0.2.6 2016-05-09 14:55:45 -04:00
Nick Mathewson
368146370b Merge branch 'maint-0.2.4' into maint-0.2.5 2016-05-09 14:55:22 -04:00
Roger Dingledine
aa6341d4b9 stop looping once we know what the answer will be 
suggested during code review by dgoulet
 2016-05-09 14:42:42 -04:00
Roger Dingledine
1f72653544 fix a bug where relays would use the aggressive client bootstrapping retry number 2016-05-09 14:42:32 -04:00
Roger Dingledine
d5a96286c2 simplify more -- we only call these funcs when bootstrapping 2016-05-09 14:42:21 -04:00
Roger Dingledine
c98fbd4169 remove some more unused code 2016-05-09 14:42:09 -04:00
Roger Dingledine
bcae392e0e avoid another redundant check 
we should avoid launching a consensus fetch if we don't want one,
but if we do end up with an extra one, we should let the other checks
take care of it.
 2016-05-09 14:41:54 -04:00
Roger Dingledine
e230e80ab3 get rid of the scattered checks to cancel a consensus fetch 
We'll back off from the request in connection_ap_handshake_attach_circuit,
or cancel it in connection_dir_close_consensus_fetches, and those are the
only places we need to check.
 2016-05-09 14:41:32 -04:00
Roger Dingledine
a7665df2f8 close other consensus fetches when we get a consensus 
not once per second, and only do it when a consensus arrives
 2016-05-09 14:41:14 -04:00
Roger Dingledine
59da060f10 use the new function here too 2016-05-09 14:40:54 -04:00
Roger Dingledine
91c58013be avoid following through on a consensus fetch if we have one already arriving 2016-05-09 14:40:42 -04:00
Roger Dingledine
ce8266d52d fix typos/etc before i go nuts on #18809 2016-05-09 14:40:21 -04:00
teor (Tim Wilson-Brown)
c2817774c2
Allow directories in small networks to bootstrap 
Skip DirPort checks when the consensus has no exits.

Resolves #19003, bugfix on #18050 in 0.2.8.1-alpha.
 2016-05-09 14:29:07 -04:00
teor (Tim Wilson-Brown)
0c41ae1832
Add a comment to have_enough_path_info() 
Comment only change
 2016-05-09 14:26:13 -04:00
Karsten Loesing
3c2d4611ce Update geoip and geoip6 to the May 4 2016 database. 2016-05-09 17:51:15 +02:00
teor (Tim Wilson-Brown)
03fc4cf04c Refactor router_pick_directory_server_impl to use node functions 
No behavioural change

This makes the use of the node explicit in the function, rather
than hiding the node lookup in fascist_firewall_allows_rs.
 2016-05-05 08:24:17 -04:00
teor (Tim Wilson-Brown)
225448ad34 Comment-only change to clarify routerstatus_t IPv4 byte order 2016-05-05 08:24:17 -04:00
teor (Tim Wilson-Brown)
7ec273bd4a Rename skip_or and skip_dir to avoid confusion 
Variable rename only
 2016-05-05 08:24:17 -04:00
Nick Mathewson
68d913c49c Merge branch 'feature18483-028-v2-squashed' into maint-0.2.8 2016-05-05 08:16:36 -04:00
teor (Tim Wilson-Brown)
9aa280cc0c Only choose directory DirPorts on relays 2016-05-05 08:16:28 -04:00
teor (Tim Wilson-Brown)
88deb52d55 Make clients only select directories with reachable ORPorts 
This makes sure clients will only select relays which support
begindir over ORPort.
 2016-05-05 08:16:28 -04:00
teor (Tim Wilson-Brown)
833b5f71a7 Make clients always use begindir for directory requests 
This improves client anonymity and avoids directory header tampering.
The extra load on the authorities should be offset by the fallback
directories feature.

This also simplifies the fixes to #18809.
 2016-05-05 08:16:28 -04:00
teor (Tim Wilson-Brown)
2e5b35db81
Make directory node selection more reliable 
Delete an unnecessary check for non-preferred IP versions.

Allows clients which can't reach any directories of their
preferred IP address version to get directory documents.

Patch on #17840 in 0.2.8.1-alpha.
 2016-05-05 11:54:53 +10:00
Nick Mathewson
01e7f42a09 Merge branch 'bug18921_squashed' into maint-0.2.8 2016-05-04 15:23:26 -04:00
teor (Tim Wilson-Brown)
0cf90bac2a Choose the correct address for one-hop connections 
After #17840 in 0.2.8.1-alpha, we incorrectly chose an IPv4
address for all DIRIND_ONEHOP directory connections,
even if the routerstatus didn't have an IPv4 address.

This likely affected bridge clients with IPv6 bridges.

Resolves #18921.
 2016-05-04 15:23:14 -04:00
Nick Mathewson
60274296c3 Merge branch 'doc18312' into maint-0.2.8 2016-05-04 15:13:07 -04:00
Nick Mathewson
b8e8910d60 Merge branch 'bug18686_025' into maint-0.2.8 2016-05-04 15:12:11 -04:00
Nick Mathewson
c7b9e0b8ed Report success when not terminating an already terminated process. 
Also, document the actual behavior and return values of
tor_terminate_process.

Fixes bug18686; bugfix on 0.2.3.9-alpha.
 2016-05-04 15:10:36 -04:00
Nick Mathewson
31332a878d Merge branch 'bug18710_025' into maint-0.2.8 2016-05-04 14:47:04 -04:00
Scott Dial
0ca3f495c6 Fix dnsserv.c assertion when no supported questions are requested. 
The problem is that "q" is always set on the first iteration even
if the question is not a supported question. This set of "q" is
not necessary, and will be handled after exiting the loop if there
if a supported q->type was found.

    [Changes file by nickm]

lease enter the commit message for your changes. Lines starting
 2016-05-04 14:45:09 -04:00
Yawning Angel
8f292f1c33 Fix keccak-tiny portability on exotic platforms. 
* SHA-3/SHAKE use little endian for certain things, so byteswap as
   needed.

 * The code was written under the assumption that unaligned access to
   quadwords is allowed, which isn't true particularly on non-Intel.
 2016-05-03 16:12:07 -04:00
s0rlxmh0
054d939853 (cherry-picked by nickm, with changes file from isis.) 2016-05-02 14:01:36 -04:00
teor (Tim Wilson-Brown)
ab06b79cba Simplify string cleansing in fallback update script 
No behavioural change
 2016-04-29 11:59:46 +10:00
teor (Tim Wilson-Brown)
d41f92b006 Improve logging in fallback update script 
Log a notice just before the script is about to perform a
potentially time-consuming operation

Clarify the warning when py2-ipaddress isn't found

Make log levels more consistent

No behavioural change (just logging)
 2016-04-29 11:59:46 +10:00
teor (Tim Wilson-Brown)
46d813922a Improve comments in fallback update script 2016-04-29 11:43:55 +10:00
teor (Tim Wilson-Brown)
b6ba6afa37 Refactor DirPort & begindir descriptor checks 
No actual behaviour changes
 2016-04-28 12:26:39 +10:00
teor (Tim Wilson-Brown)
211e56ad87 Remove redundant descriptor checks for OR/Dir reachability 
The ORPort and DirPort must be reachable, or we won't publish a
descriptor.
 2016-04-28 12:26:39 +10:00
teor (Tim Wilson-Brown)
b51316c0e7 Refactor common code out of reachability checks 
No actual changes in behavior
 2016-04-28 12:26:39 +10:00
teor (Tim Wilson-Brown)
d3c60f2bd7 Avoid checking ORPort reachability when the network is disabled 
This is consistent with existing DirPort reachability checks.
 2016-04-28 12:26:38 +10:00
teor (Tim Wilson-Brown)
2cfcf17cfc Changes file for #18616 2016-04-28 12:26:38 +10:00