Commit Graph

100 Commits

Author SHA1 Message Date
Nick Mathewson
7a93ce8f63 Update .gitignore and .may_include files 2018-06-22 11:46:44 -04:00
Nick Mathewson
97b15a1d7c Extract the locking and logging code
The locking code gets its own module, since it's more fundamental
than the higher-level locking code.

Extracting the logging code was the whole point here. :)
2018-06-22 10:31:51 -04:00
Nick Mathewson
2cf033f238 Extract simple integer math into its own module 2018-06-22 09:49:13 -04:00
Nick Mathewson
1abadee3fd Extract key string manipulation functions into a new library. 2018-06-22 09:49:13 -04:00
Nick Mathewson
9426751b72 Extract our code for answering "what time is it right now".
The other time stuff is higher-level
2018-06-22 09:49:13 -04:00
Nick Mathewson
77dff00b18 Refactor container into a library. 2018-06-22 09:49:13 -04:00
Nick Mathewson
e066966bf4 Extract tor_malloc and friends to a new module. 2018-06-21 15:20:01 -04:00
Nick Mathewson
e9943d5459 Move responsibility for libdonna out of src/common 2018-06-21 13:19:00 -04:00
Nick Mathewson
25ccfff86a Split crypto and tls libraries into directories
I am calling the crypto library "crypt_ops", since I want
higher-level crypto things to be separated from lower-level ones.
This library will hold only the low-level ones, once we have it
refactored.
2018-06-21 13:14:14 -04:00
Nick Mathewson
4bdda6d05f Move trace into its own library in libs.
Apparently it has no testing variant.
2018-06-21 13:14:14 -04:00
Nick Mathewson
2d20cbf837 Extract compression functions into a new library. 2018-06-21 13:08:25 -04:00
Nick Mathewson
ad7776f66d Rename libtor.a to libtor-app.a 2018-06-21 11:03:39 -04:00
Nick Mathewson
a403ee6bb3 Move consttime library code into its own directory. 2018-06-21 11:03:39 -04:00
Nick Mathewson
2cfcb7b364 Extract error functionality into a new lowest-level library. 2018-06-21 10:47:11 -04:00
Nick Mathewson
bd9ebb3763 Use a rust build script to set linker options correctly for tests.
We need this trick because some of our Rust tests depend on our C
code, which in turn depend on other native libraries, which thereby
pulls a whole mess of our build system into "cargo test".

To solve this, we add a build script (build.rs) to set most of the
options that we want based on the contents of config.rust.  Some
options can't be set, and need to go to the linker directly: we use
a linker replacement (link_rust.sh) for these.  Both config.rust and
link_rust.sh are generated by autoconf for us.

This patch on its own should enough to make the crypto test build,
but not necessarily enough to make it pass.
2018-06-19 12:01:13 -04:00
Nick Mathewson
9b71469773 Merge branch 'maint-0.3.2' 2017-12-13 12:07:46 -05:00
Nick Mathewson
ca8e9813bf vim sometimes makes swo tempfiles 2017-12-13 12:07:45 -05:00
Nick Mathewson
e8682c8594 Add a small library to emulate tor_run_main() with exec() 2017-11-01 13:22:09 -04:00
Nick Mathewson
7fcae5bffa Merge branch 'maint-0.3.1' 2017-09-19 13:08:59 -04:00
Nick Mathewson
346066a42e add rust registry to gitignore 2017-09-19 13:08:56 -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
Sebastian Hahn
70c067102b Allow Rust build using locally supplied crates or crates.io
This adds a couple of configure commands to control whether we're
requiring all dependencies to be available locally (default) or not
(--enable-cargo-online-mode). When building from a tarball, we require
the RUST_DEPENDENCIES variable to point to the local repository of
crates. This also adds src/ext/rust as a git submodule that contains
such a local repository for easy setup.
2017-05-19 08:47:11 -04:00
David Goulet
cb8ac1f331 trace: Add a basic event-tracing infrastructure.
This commit adds the src/trace directory containing the basics for our tracing
subsystem. It is not used in the code base. The "src/trace/debug.h" file
contains an example on how we can map our tor trace events to log_debug().

The tracing subsystem can only be enabled by tracing framework at compile
time. This commit introduces the "--enable-tracing-debug" option that will
make all "tor_trace()" function be maped to "log_debug()".

Closes #13802

Signed-off-by: David Goulet <dgoulet@torproject.org>
2017-04-25 10:37:31 -04:00
Nick Mathewson
755c88a474 Merge branch 'asn/prop224-ntor-v2-squashed' 2017-04-13 09:22:34 -04:00
George Kadianakis
ea5901bf1c prop224: Add Python integration tests for HS ntor.
This test is identical to the ./src/test/test_ntor.sh integration test.
2017-04-13 09:22:19 -04:00
Nick Mathewson
801530f7ca Add calltool cache files to gitignore 2017-03-26 12:28:00 +02:00
Nick Mathewson
558c04f5b1 Merge branch 'combined-fuzzing-v4' 2017-01-30 08:40:46 -05:00
Nick Mathewson
eb414a08a9 Add libfuzzer support. 2017-01-30 08:37:25 -05:00
Nick Mathewson
ca657074b9 Fuzzing: initialize siphash key, don't init_logging twice. 2017-01-30 08:37:23 -05:00
Nick Mathewson
f31b3857fe Merge branch 'bug20990_squashed_v2' 2017-01-11 10:24:54 -05:00
cypherpunks
d3c0b137af Remove dead code related to the old tor-fw-helper
This commit removes more code related to the old tor-fw-helper which was
removed in ticket 13338.

Closes ticket 21024.
2016-12-23 10:50:41 -05:00
cypherpunks
a1c0ebc3eb Use AM_PROG_AR to improve portability
Turning on warnings in Automake makes it complain about not using the
AM_PROG_AR macro. The AM_PROG_AR macro is required when LIBRARIES or
LTLIBRARIES is used.

The macro looks for an archiver and wraps it in the ar-lib script which
is automatically generated so Git should ignore it.

It makes the custom check for 'ar' obsolete so it is removed.

The AM_PROG_AR macro was added in Automake 1.11.2 thus the minimum
Automake version is increased.
2016-12-23 10:35:22 -05:00
Nick Mathewson
684500519d Add TAGS to gitignore. 2016-10-03 14:08:50 -04:00
Nick Mathewson
5b7d4b0cea Merge branch 'maint-0.2.8' 2016-05-23 11:06:32 -04:00
cypherpunks
87134db57c Do not ignore files that are being tracked by git 2016-05-23 11:02:15 -04:00
Nick Mathewson
607a9056d4 Merge branch 'ftrapv_v3'
There were some conflicts here, and some breakage to fix concerning
library link order in newer targets.
2016-05-12 13:00:45 -04:00
Nick Mathewson
ce854a8d22 Add -ftrapv to gcc-hardening ... mostly!
We know there are overflows in curve25519-donna-c32, so we'll have
to have that one be fwrapv.

Only apply the asan, ubsan, and trapv options to the code that does
not need to run in constant time.  Those options introduce branches
to the code they instrument.

(These introduced branches should never actually be taken, so it
might _still_ be constant time after all, but branch predictors are
complicated enough that I'm not really confident here. Let's aim for
safety.)

Closes 17983.
2016-05-12 11:21:28 -04:00
Nick Mathewson
118556e4b3 Quick-and-dirty test for timers code. 2016-05-09 14:04:53 -04:00
Nick Mathewson
079644b791 add libkeccak-tiny to .gitignore 2015-12-20 16:23:42 -05:00
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
fd0c6671d1 Add unit tests for switch_id(), including tests for capabilities 2015-12-15 13:10:57 -05:00
teor (Tim Wilson-Brown)
596de49007 Ignore OS X .DS_Store files 2015-10-02 10:51:53 +02:00
Nick Mathewson
574344b9ab add dSYM files to gitignore (they are an osx thing) 2015-08-05 21:41:40 -04:00
Yawning Angel
0f3eeca9b8 Integrate ed25519-donna (Not yet used).
Integrate ed25519-donna into the build process, and provide an
interface that matches the `ref10` code.  Apart from the blinding and
Curve25519 key conversion, this functions as a drop-in replacement for
ref10 (verified by modifying crypto_ed25519.c).

Tests pass, and the benchmarks claim it is quite a bit faster, however
actually using the code requires additional integration work.
2015-07-06 09:40:28 +00:00
Nick Mathewson
118bfab75b add test-memwipe to .gitignore 2015-06-17 13:01:39 -04:00
cypherpunks
0e89abfa73 Integrate backtrace test into the automake test suite.
For this to work bt_test.py now returns an exit code indicating success or
failure. Additionally, check-local and its specific dependencies are now
obsolete so they are removed.
2015-04-23 09:56:25 -04:00
cypherpunks
c535494238 Integrate ntor test into the automake test suite. 2015-04-23 09:56:16 -04:00
cypherpunks
21e2425307 Integrate zero_length_keys test into the automake test suite.
The zero length keys test now requires the path to the Tor binary as the first
parameter to ensure the correct Tor binary is used without hard coding a path.

The wrapper script calls the zero length keys test for each test separately to
ensure the correct shell is used (as configured by autoconf). Another solution
would have been to place the tests into separate functions so multiple tests
could be run internally. This would have made a diff of considerable size and
frankly it is outside the scope of this fix.
2015-04-23 09:56:12 -04:00
Nick Mathewson
c66dd17980 Drop support for --digests
This is a fair amount of maintainance burden, and doesn't help much
more than the git microversion.

Closes ticket 14742.
2015-04-01 09:54:20 -04:00