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165 Commits

Author SHA1 Message Date
Nick Mathewson
6ba8afe5f8 Merge remote-tracking branch 'teor/feature15775-fallback-v9-squashed' 2015-12-15 14:04:00 -05:00
teor
4c1c2a313d Add Fallback Directory Candidate Selection Script 
"Tor has included a feature to fetch the initial consensus from nodes
 other than the authorities for a while now. We just haven't shipped a
 list of alternate locations for clients to go to yet.

 Reasons why we might want to ship tor with a list of additional places
 where clients can find the consensus is that it makes authority
 reachability and BW less important.

 We want them to have been around and using their current key, address,
 and port for a while now (120 days), and have been running, a guard,
 and a v2 directory mirror for most of that time."

Features:
* whitelist and blacklist for an opt-in/opt-out trial.
* excludes BadExits, tor versions that aren't recommended, and low
  consensus weight directory mirrors.
* reduces the weighting of Exits to avoid overloading them.
* places limits on the weight of any one fallback.
* includes an IPv6 address and orport for each FallbackDir, as
  implemented in #17327. (Tor won't bootstrap using IPv6 fallbacks
  until #17840 is merged.)
* generated output includes timestamps & Onionoo URL for traceability.
* unit test ensures that we successfully load all included default
  fallback directories.

Closes ticket #15775. Patch by "teor".
OnionOO script by "weasel", "teor", "gsathya", and "karsten".
 2015-12-16 05:54:40 +11:00
Nick Mathewson
aa4be914f0 Merge remote-tracking branch 'teor/feature17327-v4' 2015-12-15 13:19:18 -05:00
Nick Mathewson
a7d44731d9 Merge remote-tracking branch 'teor/feature4483-v10-squashed' 2015-12-15 12:57:57 -05:00
teor (Tim Wilson-Brown)
2212530bf5 Prop210: Close excess connections once a consensus is downloading 
Once tor is downloading a usable consensus, any other connection
attempts are not needed.

Choose a connection to keep, favouring:
* fallback directories over authorities,
* connections initiated earlier over later connections

Close all other connections downloading a consensus.
 2015-12-16 04:37:59 +11:00
teor (Tim Wilson-Brown)
080ae03ee4 Add UseDefaultFallbackDirs for hard-coded directory mirrors 
UseDefaultFallbackDirs enables any hard-coded fallback
directory mirrors. Default is 1, set it to 0 to disable fallbacks.

Implements ticket 17576.
Patch by "teor".
 2015-12-15 12:19:01 -05:00
teor (Tim Wilson-Brown)
1c2366ea43 Authorities on IPv6: minor fixes and unit tests 
Update the code for IPv6 authorities and fallbacks for function
argument changes.

Update unit tests affected by the function argument changes in
the patch.

Add unit tests for authority and fallback:
 * adding via a function
 * line parsing
 * adding default authorities
(Adding default fallbacks is unit tested in #15775.)
 2015-12-14 23:46:47 +11:00
Ola Bini
f319231e6e
Divide the different parse_port_config groups into separate tests 2015-10-05 15:31:49 -05:00
Ola Bini
49eefc0884
Use tor_addr_eq instead of tt_mem_op 2015-10-05 15:17:11 -05:00
Ola Bini
5cb7242012
Move CL_PORT definitions so they are accessible to the tests as well 2015-10-05 15:10:58 -05:00
Ola Bini
017047e7b2
Fix all spaces 2015-10-05 15:06:34 -05:00
Ola Bini
3b535869a4
Add tests for parse_port_config 2015-09-15 18:12:14 +02:00
teor
d68bbb0a29 Unit tests for consider_adding_dir_servers() as modified in #15642 
Unit tests for the 10 valid combinations of set/NULL config options
DirAuthorities, AlternateBridgeAuthority, AlternateDirAuthority,
and FallbackDir.

Add assertion in consider_adding_dir_servers() for checks in
validate_dir_servers():
"You cannot set both DirAuthority and Alternate*Authority."
 2015-04-23 00:16:04 +10:00
rl1987
385558c32f Fix endianness issues in test_config_resolve_my_address(). 
Since resolve_my_address() yields IP address in host order there is
no need to use byteorder functions for conversion.
 2015-02-23 09:57:17 -05:00
Nick Mathewson
8f9fb3e8fa Try to fix some more memory leaks in the unit tests 2015-01-23 11:35:05 -05:00
Nick Mathewson
9d0fab9872 Allow MapAddress and Automap to work together 
The trick here is to apply mapaddress first, and only then apply
automapping.  Otherwise, the automap checks don't get done.

Fix for bug 7555; bugfix on all versions of Tor supporting both
MapAddress and AutoMap.
 2015-01-13 12:41:15 -05:00
Nick Mathewson
79aaad952f appease "make check-spaces" 2015-01-07 10:09:09 -05:00
Nick Mathewson
f54e54b0b4 Bump copyright dates to 2015, in case someday this matters. 2015-01-02 14:27:39 -05:00
Nick Mathewson
e85f0c650c Merge branch 'resolvemyaddr_squashed' 2014-12-29 10:00:34 -05:00
Nick Mathewson
feed26d037 Make the resolvemyaddr unit tests pass when local dns is hijacked 
If you are in a coffee shop that returns a helpful redirect page for
"onionrouter", or on an ISP that does the same, the test as written
would fail.
 2014-12-29 10:00:22 -05:00
Nick Mathewson
3538dfc91f Fix memory leaks in resolvemyaddr tests 2014-12-29 10:00:22 -05:00
Nick Mathewson
c07747be2e Fix compilation errors in resolvemyaddr tests 2014-12-29 10:00:22 -05:00
rl1987
28217b969e Adding comprehensive test cases for resolve_my_address. 
Also, improve comments on resolve_my_address to explain what it
actually does.
 2014-12-29 09:59:47 -05:00
Nick Mathewson
03d2df62f6 Fix a bunch of memory leaks in the unit tests. Found with valgrind 2014-12-22 12:27:26 -05:00
Nick Mathewson
4ac5175109 Fix wide lines (from 13172) 2014-11-12 13:42:01 -05:00
Nick Mathewson
a3dafd3f58 Replace operators used as macro arguments with OP_XX macros 
Part of fix for 13172
 2014-11-12 13:28:07 -05:00
Nick Mathewson
07e06b335d Fix unused-argument warnings 2014-11-04 09:54:51 -05:00
Nick Mathewson
9619c395ac Merge remote-tracking branch 'andrea/ticket6456' 
Somewhat tricky conflicts:
	src/or/config.c

Also, s/test_assert/tt_assert in test_config.c
 2014-11-04 09:52:04 -05:00
Nick Mathewson
fcdcb377a4 Add another year to our copyright dates. 
Because in 95 years, we or our successors will surely care about
enforcing the BSD license terms on this code.  Right?
 2014-10-28 15:30:16 -04:00
Nick Mathewson
0243895792 Use coccinelle scripts to clean up our unit tests 
This should get rid of most of the users of the old test_*
functions.  Some are in macros and will need manual cleanup, though.

This patch is for 13119, and was automatically generated with these
scripts.  The perl scripts are there because coccinelle hates
operators as macro arguments.

------------------------------

s/==,/_X_EQ_,/g;
s/!=,/_X_NE_,/g;
s/<,/_X_LT_,/g;
s/>,/_X_GT_,/g;
s/>=,/_X_GEQ_,/g;
s/<=,/_X_LEQ_,/g;

------------------------------
@@
expression a;
identifier func;
@@
 func (...) {
<...
-test_fail_msg
+TT_DIE
 (
+(
 a
+)
 )
 ...>
 }

@@
identifier func;
@@
 func (...) {
<...
-test_fail()
+TT_DIE(("Assertion failed."))
 ...>
 }

@@
expression a;
identifier func;
@@
 func (...) {
<...
-test_assert
+tt_assert
	(a)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_eq
+tt_int_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_neq
+tt_int_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_streq
+tt_str_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_strneq
+tt_str_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func (...) {
<...
-test_eq_ptr
+tt_ptr_op
 (a,
+_X_EQ_,
  b)
 ...>
 }

@@
expression a, b;
identifier func;
@@
 func() {
<...
-test_neq_ptr
+tt_ptr_op
 (a,
+_X_NEQ_,
  b)
 ...>
 }

@@
expression a, b, len;
identifier func;
@@
 func (...) {
<...
-test_memeq
+tt_mem_op
 (a,
+_X_EQ_,
  b, len)
 ...>
 }

@@
expression a, b, len;
identifier func;
@@
 func (...) {
<...
-test_memneq
+tt_mem_op
 (a,
+_X_NEQ_,
  b, len)
 ...>
 }

------------------------------
@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a == b
+a, _X_EQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a != b
+a, _X_NEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a >= b
+a, _X_GEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a <= b
+a, _X_LEQ_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a > b
+a, _X_GT_, b
 )
 ...>
}

@@
char a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_int_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
unsigned int a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

@@
unsigned long a, b;
identifier func;
@@
 func (...) {
<...
-tt_assert
+tt_uint_op
 (
-a < b
+a, _X_LT_, b
 )
 ...>
}

------------------------------

s/_X_NEQ_/!=/g;
s/_X_NE_/!=/g;
s/_X_EQ_/==/g;
s/_X_GT_/>/g;
s/_X_LT_/</g;
s/_X_GEQ_/>=/g;
s/_X_LEQ_/<=/g;

s/test_mem_op\(/tt_mem_op\(/g;
 2014-09-15 21:18:21 -04:00
Andrea Shepard
4a5164fd86 Replace all calls to parse_client_transport_line() or parse_server_transport_line() with new parse_transport_line() stub 2014-07-28 19:32:23 -07:00
Andrea Shepard
5d81fd25a0 Add unit test for ClientTransportPlugin/ServerTransportPlugin config line parsing 2014-07-25 21:42:12 -07:00
Nick Mathewson
5b4ee475aa Remove code for Windows CE support 
As far as I know, nobody has used this in ages.  It would be a
pretty big surprise if it had worked.

Closes ticket 11446.
 2014-06-20 09:49:36 -04:00
Nick Mathewson
29b7397ebe Fix test_config_write_to_data_subdir 
Bugfix on aa0eb2022342798fc78b2bde89d393f37c59fe78; bugfix not on any
released Tor.
 2014-05-01 13:27:20 -04:00
Nick Mathewson
aa0eb20223 Fix leaks in tests related to setting options->DataDirectory 
We pre-populate that value in main(), and we weren't freeing it
before overriding it.
 2014-04-29 12:48:02 -04:00
Nick Mathewson
558becad8c Memory leaks in test_config_addressmap 2014-04-26 00:27:21 -04:00
George Kadianakis
1ec4d52e59 Add another unit test for parse_bridge_line(). 2014-04-11 21:06:53 +03:00
dana koch
f49805b681 Restitute a successful stat call to this test case. 
Since the first stat call is made for it to deliberately fail, and we
reference st.st_mode without st having valid data, st.st_mode can contain
garbage and cause chmod to fail with EINVAL. We rerun stat and ensure it
succeeded.

Also make use of tt_abort_perror, to properly convey failure reasons to
the user.
 2014-02-17 22:55:40 +00:00
Nick Mathewson
1987894626 fix a whitespace snafu 2014-02-14 23:00:04 -05:00
Nick Mathewson
c3720c05fa Free leakable values in the unit tests. 
Thanks, Coverity!  (CID 1171414, 1171415, 1171416)
 2014-02-11 18:10:33 -05:00
Nick Mathewson
c61a472076 test_config.c: log which address should have failed 2014-02-03 16:21:32 -05:00
Nick Mathewson
3753488011 Fix warnings in test_config_fix_my_family 2013-09-03 13:35:44 -04:00
Kevin Butler
0513643317 MyFamily option will now fix fingerprints missing their leading instead of complaining. Should fix #4341. 2013-08-31 04:49:04 +01:00
Nick Mathewson
31871f7d77 Fix memory leaks in test_config_parse_transport_options_line 2013-07-18 08:45:03 -04:00
George Kadianakis
6cfc2b5d73 Write unit tests for the ServerTransportOptions parsing function. 2013-07-18 08:45:02 -04:00
Nick Mathewson
8a96a85d66 Check more return values in the unit tests 2013-06-18 12:31:03 -04:00
Nick Mathewson
9f8e672b50 Fix a couple of resource leaks in test_config.c 
Spotted by Coverity Scan. Not in any released Tor.
 2013-06-18 11:28:30 -04:00
Nick Mathewson
4d7ac69f05 Fix windows compilation warning in test_config.c 
bugfix on 78cc5833a1da038331186ddf07f4add7f8f1094b; bug not in any
released Tor.

Spotted by weasel using Jenkins.
 2013-05-29 12:08:28 -04:00
Nick Mathewson
58721ac24c Tweak 4282 unit tests for style, safety, correctness. 
We do our filesystem wrangling relative to get_fname() results, so
that if we fail or crash, we can always clean up.
 2013-05-24 13:31:10 -04:00
Peter Retzlaff
78cc5833a1 Unit tests for check_or_create_data_subdir and write_to_data_subdir. 2013-05-24 13:13:21 -04:00
George Kadianakis
9bdd33eae6 Add parse_bridge_line() unittests. 2013-02-11 23:45:18 +01:00
Nick Mathewson
4da083db3b Update the copyright date to 201. 2013-01-16 01:54:56 -05:00
Nick Mathewson
f33487668f Implement option to turn off DNS cache use on a client port 
(This is part 2 of making DNS cache use enabled/disabled on a
per-client port basis.  This implements the CacheIPv[46]DNS options,
but not the UseCachedIPv[46] ones.)
 2012-12-17 14:48:09 -05:00
Nick Mathewson
7908ab2093 Move address map into its own file. 2012-11-14 23:16:20 -05:00
Nick Mathewson
7627b2c187 Split the generic config_fmt_t code into a new confparse.c file 
This helps us split up one of our larger files, and sets the stage
for refactoring the configuration backend a little
 2012-09-13 12:20:25 -04:00
Nick Mathewson
5a3d9636f5 Merge remote-tracking branch 'public/bug3940_redux' 2012-06-13 11:40:38 -04:00
Nick Mathewson
0fa107a6aa Update copyright dates to 2012; add a few missing copyright statements 2012-06-04 20:58:17 -04:00
Nick Mathewson
35d08e30d8 An attempt at bug3940 and making AllowDotExit 0 work with MapAddress 
This time, I follow grarpamp's suggestion and move the check for
.exit+AllowDotExit 0 to the top of connection_ap_rewrite_and_attach,
before any rewriting occurs.  This way, .exit addresses are
forbidden as they arrive from a socks connection or a DNSPort
request, and not otherwise.

It _is_ a little more complicated than that, though.  We need to
treat any .exit addresses whose source is TrackHostExits as meaning
that we can retry without that exit.  We also need to treat any
.exit address that comes from an AutomapHostsOnResolve operation as
user-provided (and thus forbidden if AllowDotExits==0), so that
transitioning from AllowDotExits==1 to AllowDotExits==0 will
actually turn off automapped .exit addresses.
 2012-05-11 17:16:29 -04:00
Sebastian Hahn
c811b8f3a0 Appease check-spaces 2011-12-02 06:16:57 +01:00
Nick Mathewson
3b88b63826 Merge branch 'bug933_nm_rebased_v2' 
Conflicts:
	src/test/test.c
 2011-11-30 14:10:22 -05:00
Nick Mathewson
df0da3991c No new "LEGACY" tests allowed. 2011-11-30 14:08:10 -05:00
Nick Mathewson
54d262a728 Fix compilation: get_options() now returns const 2011-11-30 14:08:10 -05:00
Robert Hogan
53ce6bb52d Address nickm's comments at https://trac.torproject.org/projects/tor/ticket/933#comment:8 
1. Only allow '*.' in MapAddress expressions. Ignore '*ample.com' and '.example.com'.
       This has resulted in a slight refactoring of config_register_addressmaps.
    2. Add some more detail to the man page entry for AddressMap.
    3. Fix initialization of a pointer to NULL rather than 0.
    4. Update the unit tests to cater for the changes in 1 and test more explicitly for
       recursive mapping.
 2011-11-30 14:08:10 -05:00
Robert Hogan
909e9769ec Address nickm's comments at https://trac.torproject.org/projects/tor/ticket/933#comment:4 
1. Implement the following mapping rules:

   MapAddress a.b.c d.e.f # This is what we have now
   MapAddress .a.b.c d.e.f # Replaces any address ending with .a.b.c with d.e.f
   MapAddress .a.b.c .d.e.f # Replaces the .a.b.c at the end of any addr with .d.e.f

   (Note that 'a.b.c .d.e.f' is invalid, and will be rejected.)

2. Add tests for the new rules.

3. Allow proper wildcard annotation, i.e. '*.d.e' '.d.e' will still work.

4. Update addressmap_entry_t with an is_wildcard member.
 2011-11-30 14:08:10 -05:00
Robert Hogan
c6d8c6baaa bug933 - Match against super-domains in MapAddress 
Allow MapAddress to handle directives such as:

MapAddress .torproject.org .torserver.exit
MapAddress .org 1.1.1.1

Add tests for addressmap_rewrite.
 2011-11-30 14:08:10 -05:00