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241 Commits

Author SHA1 Message Date
Nick Mathewson
1f602e8643 plural in manpage 2017-09-19 08:48:39 -04:00
Nick Mathewson
2b5bc5613c Merge remote-tracking branch 'ewongbb/chkdblcolon' 2017-09-18 15:04:14 -04:00
Edmund Wong
f0e87ff9eb Add check for double-semi-colons at the end of a line 2017-09-18 15:33:24 +08:00
Nick Mathewson
76c33f7ff4 Merge branch 'scan-build-032' 2017-09-15 16:40:11 -04:00
Nick Mathewson
40ce9819dd update script to use /* */ comments 2017-09-15 16:11:48 -04:00
Nick Mathewson
5d06bbc66f Merge branch 'annotate_ifdefs' 2017-09-15 16:07:37 -04:00
Nick Mathewson
a28e239b17 Teach the scan-build script to output to a chosen directory 2017-09-12 21:42:36 -04:00
Nick Mathewson
f9f3014ce6 Add more checkers to scan-build. 2017-09-12 21:32:42 -04:00
Nick Mathewson
4097d646d8 Use all+only the default checkers in scan-build script 2017-09-12 19:03:04 -04:00
David Goulet
87585ebd2d test: Add an HS v3 reachability unit test 
This is a large and important unit test for the hidden service version
3! It tests the service reachability for a client using different
consensus timings and makes sure that the computed hashring is the same
on both side so it is actually reachable.

Signed-off-by: David Goulet <dgoulet@torproject.org>
 2017-09-08 19:07:00 +03:00
Nick Mathewson
f117da3ea0 Whoops -- I messed a calltool target 2017-09-07 11:03:22 -04:00
Nick Mathewson
283be00b0b Add support for running "calltool" on Tor via "make callgraph". 
Closes #19307.
 2017-09-07 10:51:02 -04:00
Nick Mathewson
f8c14a987c Add a python script to annotate our #elses and #endifs 2017-09-06 11:30:37 -04:00
Nick Mathewson
73b0e2e6fd Merge branch 'http_tunnel_squashed' 2017-09-05 14:34:29 -04:00
Nick Mathewson
ad9190404b Add a fuzzer for HTTP CONNECT 2017-09-05 14:34:09 -04:00
Nick Mathewson
5ef656e7d1 Temporarily disable compilation of the v3 hs fuzzing code 
Turns out, it wasn't up-to-date with the latest v3 hs API :(
 2017-08-28 14:12:56 -04:00
Nick Mathewson
18bc7fa70b Merge remote-tracking branch 'haxxpop/fuzzing-hsv3' 2017-08-28 13:46:24 -04:00
Alexander Færøy
9e1fa95920 Add Coccinelle patch for replacing NULL/non-NULL tt_assert(). 
This patch replaces tt_assert() checks for NULL/non-NULL values with
tt_ptr_op().
 2017-08-24 15:22:20 -04:00
Alexander Færøy
7666cd8881 Add Coccinelle patch for replacing tt_assert() usage on integer types. 
This patch replaces tt_assert() comparison of integers and unsigned
integers with their respective tt_int_op or tt_uint_op counterpart.
 2017-08-24 15:21:43 -04:00
Alexander Færøy
3fd68b249b Add Coccinelle patch for replacing tt_assert(0) with tt_abort(). 2017-08-24 15:21:07 -04:00
Alexander Færøy
25eaf77033 Add Coccinelle patch for detecing places where CEIL_DIV should be used. 2017-08-24 15:20:11 -04:00
Alexander Færøy
7c3e980fb9 Add script for cleaning op operator usage in test files. 
This patch adds a script written by Nick for bug #13172 to clean up the
usage of ==, !=, <, >, <=, and >= by replacing them with their symbolic
OP_* counterpart. This will ensure that a tool like Coccinelle doesn't
get confused and silently ignore large blocks of code.
 2017-08-24 15:19:11 -04:00
Ties Stuij
2e99f839e9 22839: Build tor with rust enabled on win 
- make tor_util static library name configurable
- fix Rust libary dependency order for Windows
 2017-08-21 15:08:24 -04:00
Suphanat Chunhapanya
97347b1109 Fuzz outer layer of hsv3 descriptor 
The code in fuzz_hsdescv3.c fuzzes the unencrypted layer of the hsv3
descriptor. We need to fuzz the encrypted layer later.
 2017-08-13 17:50:51 +07:00
Nick Mathewson
d011126467 Update fuzzing_include_am to include updates from include.am 2017-07-03 13:24:57 -04:00
Nick Mathewson
80ad374b84 Remove old callgraph scripts; recommend calltool instead. 2017-06-14 17:44:15 -04:00
teor
09cd788869
Update fallback whitelist and blacklist based on operator emails 
Part of 21283.
 2017-05-16 18:12:47 +10:00
teor
cd687a0a2c
Update fallback stability requirements 
Decrease the minimum number of fallbacks to 100.

Final fix to 20913.
 2017-05-16 18:12:10 +10:00
teor
0e81e2114a
Merge branch 'fallbacks-201702-v3' into fallbacks-2017-05 2017-05-16 18:03:00 +10:00
teor
3f28824931
Make the usage example in updateFallbackDirs.py actually work 
And explain what it does.

Fixes bug 22270 in 0.3.0.3-alpha.
 2017-05-16 17:35:47 +10:00
Nick Mathewson
43db91bd87 Teach cov-exclude to detect runaway LCOV_EXCL_START lines 
Also, fix two instances of runaway LCOV_EXCL_START lines.
 2017-04-25 10:59:19 -04:00
Nick Mathewson
6657fe1e54 Generate src/test/fuzz/include.am from a script 
It was very error-prone to maintain this by hand.
 2017-03-16 17:14:10 -04:00
Nick Mathewson
7505f452c8 Run the copyright update script. 2017-03-15 16:13:17 -04:00
Nick Mathewson
c6b97b3da0 Update updateCopyright to 2017 2017-03-15 16:11:50 -04:00
Nick Mathewson
1453bda67b Update changelog sorting rules to know about dirauth changes 2017-02-28 10:12:17 -05:00
teor
28d523fcd5
Move a relay to the blacklist because its details changed 
(And its contact email address no longer works.)
 2017-02-27 13:13:32 +11:00
teor
1f26b6db57
Update the fallback whitelist and blacklist based on operator emails 2017-02-27 13:13:28 +11:00
teor
71b79d6bf3
Modify fallback stability requirements 
Increase the fallback stability requirement to 30 days.
When this was at 7 days, we chose far too many unstable fallbacks.

Decrease the guard flag requirement to 0.8.
When this was at 0.9, we lost too many fallbacks due to version upgrades.
(The running and v2dir flags ensure DirPorts are available to clients.)

Partial fixes to #20913.
 2017-02-27 13:13:17 +11:00
Nick Mathewson
67eb6470d7 Merge branches 'server_ciphers' and 'ciphers.inc' 2017-01-27 16:45:18 -05:00
Nick Mathewson
26a9787aa5 MOre gen_server_ciphers improvements: 
- Remove DES from mandatory list.
  - always put the closing ; on its own line.
 2017-01-27 16:15:26 -05:00
Suphanat Chunhapanya
1e26d6dbe8 Add the output file to the usage 2017-01-25 13:11:57 -05:00
Suphanat Chunhapanya
e6eaf14350 Add usage for check_existing 2017-01-25 13:11:57 -05:00
Suphanat Chunhapanya
d97792d596 Logging existing fallbacks at warning level 2017-01-25 13:11:57 -05:00
Suphanat Chunhapanya
3fd58aa98d Automate checking existing fallbacks 2017-01-25 13:11:56 -05:00
Nick Mathewson
8a9eca1267 Teach gen_server_ciphers about CCM and Chacha. 
Also, teach it to not use 3DES any more.
 2017-01-24 15:29:26 -05:00
Nick Mathewson
3db28eaea2 Update ciphers.inc script to understand openssl-1.1 2017-01-24 15:02:36 -05:00
cypherpunks
99cbadf143 Warn on Tor versions with the 'tor-' prefix 
Closes ticket 21096.
 2017-01-11 09:16:20 -05:00
cypherpunks
fa0792c3a8 Fix coding style issues in the changes file linter 
Found using flake8 which gave the following output;

lintChanges.py:10:13: E225 missing whitespace around operator
lintChanges.py:25:1: E302 expected 2 blank lines, found 1
lintChanges.py:46:5: F841 local variable 'lines' is assigned to but never used
lintChanges.py:52:32: E228 missing whitespace around modulo operator
lintChanges.py:53:11: E201 whitespace after '('
lintChanges.py:56:41: E228 missing whitespace around modulo operator

Part of ticket 21096.
 2017-01-11 09:16:19 -05:00
teor
a0bbd72caa
Add and update fallback directory details 
These updates were made after the December 2016 list was created.
 2016-12-21 08:15:21 +11:00
teor
e9b7308ea5
Blacklist a fallback that was removed by the operator 2016-12-19 18:15:06 +11:00
teor
fcf19f8b54
Update fallback whitelist and blacklist 
Based on:
* fallback directory mirror checks,
* operator emails and tickets, both before and after the Dec 2016 emails:
https://lists.torproject.org/pipermail/tor-relays/2016-December/011113.html
https://lists.torproject.org/pipermail/tor-relays/2016-December/011330.html
 2016-12-19 15:06:46 +11:00
teor
53ec087450
Avoid an error in the fallback script when a fallback doesn't have any uptime 
Sometimes, the fallback generation script doesn't add attributes to the
fallbacks in the list. If this happens, log an error, and avoid selecting
that fallback.

This is a rare issue: it should not change selection behaviour.

Fixes issue #20945.
 2016-12-19 15:06:04 +11:00
teor
654367f026
Allow fallbacks serving consensuses that expired less than 24 hours ago 
This works around #20909, where relays serve stale consensuses for a short
time, and then recover.

Update to the fix for #20539.
 2016-12-19 15:06:00 +11:00
teor
2d2bbaf259
Avoid checking fallback candidates' DirPorts if they are down in OnionOO 
Exclude relays that have been down for 1 or more days from the fallback
candidate list.

When a relay operator has multiple relays, this prioritises relays that are
up over relays that are down.

Fixes issue #20926.
 2016-12-19 15:05:56 +11:00
teor
4c832bcfac
Be more tolerant of a decreased number of fallbacks 2016-12-19 15:05:53 +11:00
teor
124c342364
Reduce fallback bandwidth requirement to 1 MByte/s 2016-12-19 15:05:49 +11:00
teor
35da99a712
Allow 3 fallbacks per operator 
This is safe now we are choosing 200 fallbacks.

Closes ticket 20912.
 2016-12-19 15:05:45 +11:00
teor
ee3e8fc3e9
Require fallbacks to have 90% Running, V2Dir, and Guard flags 
This allows 73% of clients to bootstrap in the first 5 seconds without
contacting an authority.

Part of #18828.
 2016-12-19 15:05:40 +11:00
teor
396bddaa4c
Require fallback directories to have the same address and port for 7 days 
7 days is a tradeoff between the expected time between major Tor releases,
which is 6 months, and the number of relays with enough stability.

Relays whose OnionOO stability timer is reset on restart by bug #18050
should upgrade to Tor 0.2.8.7 or later, which has a fix for this issue.

Closes ticket #20880; maintains short-term fix in e220214 in tor-0.2.8.2-alpha.
 2016-12-19 15:05:36 +11:00
teor
9629a25d10
Display the fingerprint when downloading consensuses from fallbacks 2016-12-19 15:05:33 +11:00
teor
ced50aff7e
Update fallback whitelist based on relay descriptors 
These updates assume that the changes were intentional and permanent.
The operators were emailed to confirm.
 2016-12-19 15:05:29 +11:00
teor
8381d928cf
Exclude relays that deliver an expired consensus from the fallback list 
Part of #20539, based on #20501.
 2016-12-19 15:05:21 +11:00
teor
243d6fa0c7
Exclude relay versions affected by #20499 from the fallback list 
Part of #20539, based on #20509.
 2016-12-19 15:05:18 +11:00
teor (Tim Wilson-Brown)
49df83cc03
Update fallback whitelist and blacklist 
Update fallback whitelist and blacklist based on:
* pre-0.2.9 checks
* operator opt-ins and opt-outs, via emails and tickets
 2016-12-19 15:05:10 +11:00
teor
864a8eb283
Make fallback sort order configurable 
Closes issue #20882.
 2016-12-19 15:05:06 +11:00
teor
31e1439642
Select 200 fallback directories by default for each release 
Closes ticket #20881.
 2016-12-19 15:05:02 +11:00
teor
4eba30ca59
Provide bandwidth and consensus weight for each candidate fallback 
And make it clear that updateFallbackDirs.py outputs bandwidth in
megabytes per second.

Closes #20878.
 2016-12-19 15:04:58 +11:00
teor
6ed8e3764b
Add a missed return to fallbackdir_comment() in updateFallbackDirs.py 
Closes ticket #20877.
 2016-12-19 15:04:54 +11:00
cypherpunks
e8760b6e51 Use the new message function 
Substitutions were made using `sed -e 's/print/msg/g'`.
 2016-12-16 10:52:14 -05:00
cypherpunks
4b2516313e Add a function to keep track of found errors 2016-12-16 10:52:14 -05:00
cypherpunks
44db6461b5 Restrict unsafe constructs and enable all warnings 2016-12-16 10:52:14 -05:00
cypherpunks
f43e56a6d0 Declare all variables to be local 
Without the 'my' keyword the variables are global and Perl requires
global symbols to include an explicit package name.
 2016-12-16 10:52:14 -05:00
cypherpunks
67e1eff321 Convert tabs to spaces 2016-12-16 10:52:14 -05:00
Nick Mathewson
bc68eedd79 Update to trunnel 1.5.1 2016-12-08 16:59:25 -05:00
David Goulet
0ba3444b4a Make trunnel find files recursively 
Signed-off-by: David Goulet <dgoulet@torproject.org>
 2016-10-31 16:03:28 -04:00
Nick Mathewson
b64c224362 fix crash in lintChanges.py 2016-09-22 08:33:09 -04:00
Nick Mathewson
5927ed8d33 checkSpace.pl now forbids more identifiers. 
The functions it warns about are:
  assert, memcmp, strcat, strcpy, sprintf, malloc, free, realloc,
  strdup, strndup, calloc.

Also, fix a few lingering instances of these in the code. Use other
conventions to indicate _intended_ use of assert and
malloc/realloc/etc.
 2016-09-06 12:35:37 -04:00
Nick Mathewson
5aa6a19de5 Update lintChanges script to understand 'Minor features (debugging)' 
Previously we would give a warning because we didn't say "Fixes bug
Foo" on these.
 2016-08-02 11:40:08 -04:00
Nick Mathewson
f3575a45ce Merge branch 'maint-0.2.8' 2016-07-29 10:23:38 -04:00
teor (Tim Wilson-Brown)
1c4a2dd208 Remove a fallback that was on the hardcoded list, then opted-out 
The fallback was added in 0.2.8.2-alpha.
 2016-07-29 10:23:15 -04:00
Sebastian Hahn
265e40b481 Raise libevent dependency to 2.0.10-stable or newer 
Only some very ancient distributions don't ship with Libevent 2 anymore,
even the oldest supported Ubuntu LTS version has it. This allows us to
get rid of a lot of compat code.
 2016-07-04 12:40:09 +02:00
Nick Mathewson
f42dbc4e26 Merge branch 'maint-0.2.8' 2016-06-28 19:15:43 -04:00
teor (Tim Wilson-Brown)
26146dbe9e Comment-out fallbacks in a way the stem fallback parser understands 
If we manually remove fallbacks in C by adding '/*' and '*/' on separate
lines, stem still parses them as being present, because it only looks at
the start of a line.

Add a comment to this effect in the generated source code.
 2016-06-28 19:15:08 -04:00
teor (Tim Wilson-Brown)
dae442a382
Whitelist a fallback's new IPv6 address 
The IPv4-only entry will be used for 0.2.8.
The IPv4 and IPv6 entry will be considered in 0.2.9.
 2016-06-23 10:38:52 +10:00
teor (Tim Wilson-Brown)
828e2e1a2e
Remove a fallback that changed DirPort 
The operator has confirmed that the DirPort change is perament.
The relay will be reconsidered as a fallback in 0.2.9.
 2016-06-23 10:38:03 +10:00
Nick Mathewson
61dac57aa3 Merge branch 'maint-0.2.8' 2016-06-22 08:20:11 -04:00
teor (Tim Wilson-Brown)
69635e41c8
Remove and blacklist 3 fallbacks which disappeared 
Blacklist them in case they appear again.
 2016-06-22 12:18:10 +10:00
teor (Tim Wilson-Brown)
7e9532b9be
Remove and blacklist 4 fallbacks which are unsuitable 
Remove a fallback that changed its fingerprint after it was listed
This happened after to a software update:
https://lists.torproject.org/pipermail/tor-relays/2016-June/009473.html

Remove a fallback that changed IPv4 address

Remove two fallbacks that were slow to deliver consensuses,
we can't guarantee they'll be fast in future.

Blacklist all these fallbacks until operators confirm they're stable.
 2016-06-22 12:16:57 +10:00
teor (Tim Wilson-Brown)
0a79e92914
Update the fallback whitelist and blacklist 
Operators have sent emails asking to have their relays added or
removed from the fallback list. Since none of the blacklisted
relays are in the hard-coded falback list, it does not need to
be changed.
 2016-06-22 11:56:40 +10:00
teor (Tim Wilson-Brown)
4090612246
Avoid errors in updateFallbackDirs.py when there are no fallbacks 2016-06-22 11:56:31 +10:00
teor (Tim Wilson-Brown)
6ce53668f4
Document how to test the hard-coded fallback list 2016-06-22 11:56:27 +10:00
Nick Mathewson
87593702eb roger says this url is better 2016-05-27 15:11:11 -04:00
Nick Mathewson
3934e78bb9 Make format_changelog.py add links to bugs 2016-05-27 09:26:49 -04:00
Nick Mathewson
5dbb0bdae9 Merge branch 'maint-0.2.8' 2016-05-16 08:33:53 -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
Nick Mathewson
fb9c9e04f0 Merge branch 'maint-0.2.8' 2016-04-26 19:27:39 -04:00
teor (Tim Wilson-Brown)
de08f2d96b Whitelist additional fallbacks after creating April 2016 list 2016-04-26 19:26:22 -04:00
teor (Tim Wilson-Brown)
ba7691071e Report fallback directory detail changes when rebuilding list 
As well as the existing reports of IPv6 address additions or removals,
the script now warns when keys change but IPv4:ORPort or
IPv6:IPv6ORPort remain the same.

Existing checks for other whitelist detail changes have also
been re-worded and upgraded to warnings.

This makes it easier for changes to be identified so operators can
be contacted to confirm whether the change is stable.
 2016-04-26 19:26:22 -04:00