Commit Graph

25917 Commits

Author SHA1 Message Date
Nick Mathewson
ee73c1848e Add test_hs_descriptor.inc to include.am to unbreak distcheck. 2017-08-23 13:08:59 -04:00
Nick Mathewson
86ee35ad5b Don't do expensive consensus stuff when not a cache.
This includes generating and storing compressed consensuses, and
consensus diffs.  Fixes bug 23275; bugfix on 0.3.1.1-alpha.
2017-08-23 10:22:51 -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
Nick Mathewson
8f8a061b0c Merge branch 'maint-0.3.1' 2017-08-21 15:08:17 -04:00
Nick Mathewson
10b2428224 Merge branch 'bug23291_028' into maint-0.3.1 2017-08-21 15:06:39 -04:00
Nick Mathewson
b943cedf34 changes file for bug 23291 2017-08-21 15:04:35 -04:00
Ties Stuij
7ba873ca2d 22839: fix check_heap_buffer buffer size in test-memwipe 2017-08-21 15:03:54 -04:00
Nick Mathewson
6f3208670a Merge branch 'maint-0.3.1' 2017-08-21 14:20:38 -04:00
Nick Mathewson
6be0e28670 whitespace fixes 2017-08-21 14:18:41 -04:00
George Kadianakis
1491c0d024 Fix triggerable BUG() when decoding hsv3 descriptors.
Also improve the unittest to make sure it catches the right error.
2017-08-21 19:16:45 +03:00
George Kadianakis
45732a1a13 Add unittest for #23233.
This will fail currently since the bug is not fixed yet.
2017-08-21 19:16:30 +03:00
George Kadianakis
5d89ea1e6c prop224: Decouple the HS part of connection_ap_handshake_rewrite_and_attach().
We will need to edit this function, and it's already pretty huge. Let's make
it a bit smaller.

This commit moves code, fixes a 80 char line and add two lines at the start to
make it compile. Trivial change.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-19 16:42:26 +03:00
George Kadianakis
bce18a7642 prop224: Refactor parse_extended_hostname() to parse v3 addrs.
We need this func so that we recognize SOCKS conns to v3 addresses.

- Also rename rend_valid_service_id() to rend_valid_v2_service_id()

- Also move parse_extended_hostname() tests to their own unittest, and
  add a v3 address to the test as well.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-19 16:42:26 +03:00
George Kadianakis
3e593f09ad prop224: Recompute all HSDir indices when we enter overlap mode.
When we enter overlap mode we start using the next hsdir index of
relays. However, we only compute the next hsdir index of relays when we
receive a consensus or their descriptor. This means that there is a
window of time between entering the overlap period and fetching the
consensus where relays have their next hsdir index uninitialized. This
patch fixes this by recomputing all hsdir indices when we first enter
the overlap period.
2017-08-19 16:29:23 +03:00
George Kadianakis
7823c98a38 prop224: Improve descriptor reupload logic.
We want to reupload our descriptor if its set of responsible HSDirs
changed to minimize reachability issues.

This patch adds a callback everytime we get new dirinfo which checks if
the hash ring changed and reuploads descriptor if needed.
2017-08-19 16:28:48 +03:00
George Kadianakis
26c85fcc86 test: Improve get_responsible_hsdirs test. 2017-08-19 16:28:48 +03:00
George Kadianakis
1f7b8012ae prop224: Only upload descriptor if we have good hash ring and SRV.
Make sure we have a live consensus (for SRV) and enough descriptors (for
hash ring).

Also fix unittests that broke.
2017-08-19 16:28:47 +03:00
George Kadianakis
43343ec019 prop224: Improve our checks for unset HSDir index.
We used to not check next hsdir index.
2017-08-19 16:28:43 +03:00
David Goulet
5750f18bc7 sr: Log voting schedule at debug level
Because the HS subsystem calls it every second, change the log level to debug
so it doesn't spam the info log.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-19 16:20:07 +03:00
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
Suphanat Chunhapanya
c860282fc0 Mock rsa_ed25519_crosscert_check
This commit just mocks the rsa_ed25519_crosscert_check to be used later
in the fuzzer.
2017-08-13 16:15:40 +07:00
David Goulet
257f50b22f Make Windows happy for time_t printf format
Our Windows compiler treats "time_t" as long long int but Linux likes it
long int so cast those to make Windows happy.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-11 15:08:45 -04:00
David Goulet
598bf986b6 test: Fix typing issues found by clang
Partially fix #23224.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-11 14:59:28 -04:00
David Goulet
9df4261407 test: Fix memory leak in test_hs_common.c
Partially fixes #23223

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-11 14:46:27 -04:00
David Goulet
60c7da71ab test: Fix hs common test for Windows
Use the PATH_SEPARATOR for a path comparaison so it works with Windows as
well.

Partially fix #23223

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-11 14:42:20 -04:00
Nick Mathewson
5ec91a3d7f Merge branch 'ticket23220' 2017-08-11 14:08:26 -04:00
Nick Mathewson
efbd4a33f4 Raise MIN_DL_PER_REQUEST to 32
This change should improve overhead for downloading small numbers of
descriptors and microdescriptors by improving compression
performance and lowering directory request overhead.

Closes ticket 23220.
2017-08-11 13:54:01 -04:00
Nick Mathewson
a368cadf95 Merge branch 'bug18982' 2017-08-11 12:11:42 -04:00
Nick Mathewson
c3a0cdeaab Add # to "hop N" messages to disambiguate from old messages. 2017-08-11 12:11:27 -04:00
Nick Mathewson
6247f5a5ba Merge branch 'maint-0.3.1' 2017-08-11 11:51:06 -04:00
Nick Mathewson
133e1e870b Merge remote-tracking branch 'dgoulet/bug23091_032_01' 2017-08-11 09:39:57 -04:00
Roger Dingledine
77bb85ba87 fix description of PublishServerDescriptor
the values of "v3" and "bridge" have to do with *where* you publish to,
not whether you publish.
2017-08-09 15:07:49 -04:00
Nick Mathewson
d655388a4a Document all the arguments of PublishServerDescriptor.
Implements 15645.
2017-08-09 11:17:27 -04:00
Nick Mathewson
b4963da987 Treat a bad tor_spawn_background() as a BUG().
The contract is that, if may_spawn_background_process() is 0, you're
not even allowed to try to spawn a process.
2017-08-09 10:58:07 -04:00
Nick Mathewson
5fa8d05bfa Block managed proxies at a higher point 2017-08-09 10:58:07 -04:00
Nick Mathewson
801aa5d03b Block the port-forwarding helper at a higher point 2017-08-09 10:58:07 -04:00
Nick Mathewson
eb43401bfb Add a 'NoExec' option that causes tor_spawn_background() to fail
Core of an implementation for 22976.
2017-08-09 10:45:48 -04:00
Nick Mathewson
94352368db Remove the #if 0ed code that was supposed to let the sandbox allow exec 2017-08-09 10:36:45 -04:00
Nick Mathewson
69222fe87d Clarify that "sandbox 1" requires linux and seccomp2
Closes 22677.
2017-08-09 09:29:34 -04:00
Nick Mathewson
418f3d6298 Make sure we always wind up checking i2d_*'s output.
The biggest offender here was sometimes not checking the output of
crypto_pk_get_digest.

Fixes bug 19418.  Reported by Guido Vranken.
2017-08-09 09:24:16 -04:00
Nick Mathewson
6f7d548bc4 Make write_escaped_data more robust to large inputs.
The old implementation would fail with super-long inputs. We never
gave it any, but still, it's nicer to dtrt here.

Reported by Guido Vranken. Fixes bug 19281.
2017-08-09 09:02:12 -04:00
Nick Mathewson
d2713b4ddc fix another 32-bit warning 2017-08-09 08:32:39 -04:00
Nick Mathewson
a3685ba0c5 Fix a warning on 32-bit clang 2017-08-09 08:31:44 -04:00
George Kadianakis
21e5146529 prop224: Fix coverity warnings from #20657 merge.
- Fix various ssize_t/size_t confusions in the tests.

- Fix a weird memset argument:
  "bad_memset: Argument -16 in memset loses precision in
  memset(&desc_two->blinded_kp.pubkey.pubkey, -16, 32UL)."

- Fix check_after_deref instance in check_state_line_for_service_rev_counter():
  "check_after_deref: Null-checking items suggests that it may be null,
  but it has already been dereferenced on all paths leading to the
  check."
2017-08-09 13:49:12 +03:00
Nick Mathewson
8e84968ffb Re-run trunnel. 2017-08-08 20:34:39 -04:00
Nick Mathewson
34e4122025 Merge branch 'ticket20657_nickm_bugfixes_squashed' 2017-08-08 20:31:57 -04:00
Nick Mathewson
2f17743d6f Put comment in the trunnel file, so it wont go away. 2017-08-08 20:31:47 -04:00
George Kadianakis
686891d67e prop224: Add XXX about opaqueness of link_specifier_t. 2017-08-08 20:29:35 -04:00
George Kadianakis
5c4f4acedb prop224: Function to inc/decrement num rendezvous stream
Add a common function for both legacy and prop224 hidden service to increment
and decrement the rendezvous stream counter on an origin circuit.

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-08 20:29:35 -04:00
David Goulet
400ba2f636 prop224: Always note down the use of internal circuit
Also, this removes all the callsite of this rephist in the hs subsystem

Fixes #23097

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-08-08 20:29:35 -04:00