Commit Graph

52 Commits

Author SHA1 Message Date
tearfur 5ec4ca550e
chore: iwyu (#5746) 2023-07-08 10:24:03 -05:00
Charles Kerr 0a6d1806f9
perf: avoid string allocations by using fixed-width hash strings (#5725) 2023-07-04 13:04:03 -05:00
Julien 4b8cfa2e57
chore: update copyrights to 2023 (#4834) 2023-02-11 14:49:42 -06:00
Charles Kerr 7367d465b5
style: use the new paragraph comment style everywhere (#4634) 2023-01-22 13:21:30 -06:00
Charles Kerr 2b90a5fd55
refactor: possible FTBFS fix on arm7 (#4492)
* refactor: possible FTBFS fix on arm7

* chore: remove tr_rand_int_weak() from crypto-test-ref

* refactor: move tr_rand_int() to header
2022-12-29 10:30:03 -06:00
Charles Kerr 092d411663
refactor: tr_rand_buffer(), tr_rand_int() again (#4415) 2022-12-21 09:58:32 -06:00
Charles Kerr 5493ed644e
refactor: use tr_rand_buf() in tr_bandwidth::phaseOne() (#4404) (#4411) 2022-12-19 17:31:24 -06:00
A Cœur a656b3b8c9
fix: tr_rand_int modulo bias and fixed tr_rand_int for values larger than INT_MAX. (#4235) 2022-11-30 22:58:14 -06:00
Charles Kerr 8a35aa0903
refactor: add tr_rand_obj() (#4238)
* refactor: add tr_rand_obj()

There are a lot of places in the codebase where we need to populate
an integral type or a fixed-size array with random data. To do this,
we instantiate a local on the stack, fill it with tr_rand_buffer(),
and then use it.

This PR creates a helper function to make this a one-liner.
2022-11-25 15:04:37 -06:00
Charles Kerr fed6d180fe
fixup: new coverity warnings (#3864)
* fixup: memcmp length argument regression

* perf: fix big parameter passed by value

* chore: silence unchecked curl_easy_setopt return value warning
2022-10-02 19:45:38 -05:00
Charles Kerr c0f29a89ea
refactor: add [[nodiscard]] (#3793) 2022-09-08 21:49:51 -05:00
Charles Kerr e8686095ed
refactor: local peer discovery (#3696) 2022-08-24 16:03:30 -05:00
Charles Kerr 785119f2c2
perf: sonarcloud warnings about temp objects (#3686)
* perf: sonarcloud warnings about unnecessary temporary objects

* refactor: rename tr_sha1_digest_t::final() as finish()
2022-08-20 15:57:32 -05:00
Charles Kerr 29f57bc296
chore: iwyu headers (#3661) 2022-08-17 11:08:36 -05:00
Charles Kerr 83ffa6bf1b
chore: fix spdx abbreviations (#3602) 2022-08-08 13:05:39 -05:00
Charles Kerr dab81c1af6
fix: readability-inconsistent-declaration-parameter-name warnings in libtransmission (#3572) 2022-08-03 01:15:37 -05:00
Charles Kerr 18e2a04f88
refactor: make sha1, sha256 RAII safe (#3556) 2022-07-31 15:58:14 -05:00
Charles Kerr 15056045bd
perf: batch up calls to the RNG (#3537) 2022-07-28 10:01:59 -05:00
Charles Kerr 2bcab6be7e
refactor: remove tr_dh code (#3443)
Refactor the MSE handshake Diffie-Hellman key code.
2022-07-14 19:54:10 -05:00
Colin B 3237323b8e
Add basic support for v2 hashes in transmission-show (#3380)
* Add basic support for v2 hashes in transmission-show

* Add sha256 for more libraries

* Fix issue with sha256 digest length
* Add sha256 for polarssl
    Note: Bumping miniumum PolarSSL version to 1.3 because of
    sha2->sha256 name change.
* Add sha256 for CommonCrypto/ccrypto
* Add sha256 for cyassl
2022-07-01 09:49:33 -05:00
Charles Kerr 205abbbcce
refactor: iwyu string, vector, cstdint (#2898)
* refactor: use cstdint for intX_t types

* refactor: iwyu sstring_view

* refactor: iwyu <cstring>

* refactor: iwyu <vector>
2022-04-07 20:50:26 -05:00
Charles Kerr 46cc95f72e
refactor: remove unused functions (#2863)
* refactor: annotate nodiscard, constexpr, noexcept methods

* refactor: remove unused tr_blocklistFileExists()

* refactor: remove unused tr_blocklistFileIsEnabled()

* refactor: remove unused tr_ctorGetContents

* refactor: remove unused tr_error_is_set()

* refactor: remove unused tr_handshakeGetAddr()

* refactor: remove unused tr_ctorSetLabels()

* refactor: remove unused tr_http_escape_sha1()

* refactor: remove unused tr_lpdEnabled()

* refactor: remove unused tr_ptrArrayPop()

* refactor: remove unused tr_torrentClearIdleLimitHitCallback()

* refactor: remove unused tr_torrentFindFromHash()

* refactor: remove unused tr_sha1_to_string()

* refactor: remove unused tr_torrents::get()

* refactor: remove unused tr_isEncryptionMode()

* refactor: remove unused tr_isPreallocationMode()

* refactor: remove unused tr_ptrArrayBack()

* refactor: remove unused tr_ptrArrayClear()

* refactor: remove unused tr_torrents::get()

* refactor: remove unused Session::torrentSet()

* refactor: remove unused peer_atom comparison operators

* refactor: remove unused peer_atom::compare()

* refactor: remove unused Qt variantInit(tr_variant*, unsigned)
2022-04-01 21:55:30 -05:00
Charles Kerr 96178b1a9f
feat: add support for adding torrents by raw hash values (#2608)
* Add support for adding torrents by raw hash values

Co-authored-by: vjunk <vjunk@mail.ru>
2022-02-12 22:16:55 -06:00
Charles Kerr df1cca9b57
chore: update copyright years, make notices consistent (#2463) 2022-01-20 12:27:56 -06:00
Charles Kerr 0c16c454ba
refactor: base64 utils (#2381)
base64 encode/decode now take std::string_views and return std::strings
2022-01-08 06:46:25 -06:00
Charles Kerr bd68d3a2fd
refactor: use tr_sha1_digest_t everywhere (#2330) 2021-12-21 16:14:15 -06:00
Charles Kerr b9406dfebb
refactor: even more torrent housekeeping (#2323) 2021-12-16 22:51:53 -06:00
Charles Kerr af8e9e66b9
fixup! refactor: rpc-server.cc (#2152) (#2164)
fixup: rpc-server auth regression; fix tests
2021-11-14 21:54:48 -06:00
Charles Kerr 99aeaa0eaf
refactor: tr_ssha1(), tr_ssha1_matches() (#2148)
* refactor: make tr_ssha1 and tr_ssha1_matches string_view-friendly
2021-11-13 20:03:01 -06:00
Charles Kerr bdf1bb6d17
refactor: tr_strv*() util functions (#2123)
* feat: add tr_strv utils
2021-11-09 18:13:47 -06:00
Charles Kerr d8b57fe4dc
refactor: web_utils (#2121)
* chore: move web utils from web, utils to web-utils
2021-11-08 21:30:03 -06:00
Charles Kerr 7724111a8b
refactor: increase use of tr sha1 digest t (#2091)
* refactor: make tr_sha1_digest_t an array of std::byte

* refactor: increase use of tr_sha1_digest_t
2021-11-03 19:55:04 -05:00
Charles Kerr cc204e0b2c
refactor: prefer "using" over "typedef" (#1883)
* refactor: prefer "using" over "typedef"
2021-10-06 09:26:07 -05:00
Charles Kerr 17ee032dd8
refactor: remove TR_BEGIN_DECLS, TR_END_DECLS (#1837)
* refactor: remove TR_BEGIN_DECLS, TR_END_DECLS
2021-09-25 11:07:22 -05:00
Mike Gelfand a459e5e11b
Switch to a standalone ARC4 implementation (#1788)
* Switch to a standalone ARC4 implementation

This frees us from expecting it being provided by one of the crypto
libraries we support, all of which deprecated and/or removed it at this
point.

Fixes: #1103
Fixes: #1777

* Suppress lgtm warnings about RC4 being weak (we don't care)
2021-09-12 06:47:29 +03:00
Mike Gelfand db3d40d0ed Switch to clang-format for code formatting, include Mac client 2021-08-16 00:38:29 +03:00
Charles Kerr 677dc73eac
refactor: use GTest for running tests (#1383)
* refactor: use google-test on libtransmission tests
2020-08-11 13:11:55 -05:00
Mike Gelfand f3968b7708 Load CA certs from system store on Windows / OpenSSL
Fixes: #446
2019-06-23 11:59:53 +03:00
Mike Gelfand 4f9d9ad92b Code style change leftovers
For some reason, GTK client wasn't fully processed. All the rest of changes
are mostly in comments.
2017-04-21 10:40:57 +03:00
Mike Gelfand dadffa2c0f Align type qualifiers to the right (code style)
This way all the qualifiers (`const`, `volatile`, `mutable`) are grouped
together, e.g. `T const* const x` vs. `const T* const x`. Also helps reading
types right-to-left, e.g. "constant pointer to constant T" vs. "constant
pointer to T which is constant".
2017-04-20 19:53:20 +03:00
Mike Gelfand d7930984ef Adjust uncrustify config, reformat all but Mac client
There're places where manual intervention is still required as uncrustify
is not ideal (unfortunately), but at least one may rely on it to do the
right thing most of the time (e.g. when sending in a patch).

The style itself is quite different from what we had before but making it
uniform across all the codebase is the key. I also hope that it'll make the
code more readable (YMMV) and less sensitive to further changes.
2017-04-20 10:01:22 +03:00
Mike Gelfand 2248d3670f Get rid of $Id$ SVN keywords in source files 2016-09-02 23:10:15 +03:00
Jordan Lee 7cd2d10d00 crypto.h and crypto-utils.h can't use #pragma once, it breaks our name munging in crypto-test-ref.h 2016-03-29 19:02:26 +00:00
Jordan Lee 1af60ad6ad use '#pragma once' instead of #ifndef..#define..#endif guards 2016-03-29 16:37:21 +00:00
Mike Gelfand b928ae1ba8 Use libb64 instead of OpenSSL to encode/decode BASE64
Some crypto libraries (like CyaSSL, MatrixSSL and CommonCrypto) either
don't have or expose this functionality at all, expose only part of it,
or (like OpenSSL) have heavyweight API for it. Also, for the task as
easy as BASE64 encoding and decoding it's much better to use small and
simple specialized library.
2015-01-01 21:16:36 +00:00
Mike Gelfand 42de056a4b #4400, #5462: Move SHA1/HEX helpers to crypto-utils
On a way to factoring out OpenSSL support to a standalone file to ease
addition of other crypto libraries support in the future, move helpers
providing SHA1/HEX conversion to crypto-utils.{c,h}.

Rename functions:
* tr_sha1_to_hex -> tr_binary_to_hex (add length argument),
* tr_hex_to_sha1 -> tr_hex_to_binary (add length argument).

Make tr_sha1_to_hex and tr_hex_to_sha1 wrappers around above functions.
2014-12-04 20:53:56 +00:00
Mike Gelfand 748f8a75d2 #4400, #5462: Move SSHA1 helpers to crypto-utils
On a way to factoring out OpenSSL support to a standalone file to ease
addition of other crypto libraries support in the future, move helpers
providing SSHA1 password generation and checking to crypto-utils.{c,h}.
2014-12-04 20:45:18 +00:00
Mike Gelfand 5c43b5c23c #4400, #5462: Move BASE64 helpers to crypto-utils
On a way to factoring out OpenSSL support to a standalone file to ease
addition of other crypto libraries support in the future, move helpers
providing BASE64 encoding and decoding to crypto-utils.{c,h}. OpenSSL-
related functionality is moved to crypto-utils-openssl.c.

Add new functions to be implemented by crypto backends:
* tr_base64_encode_impl - encode from binary to BASE64,
* tr_base64_decode_impl - decode from BASE64 to binary.

Change `tr_base64_encode` and `tr_base64_decode` functions to expect
non-negative input data length which is considered real and never adjusted.
To process null-terminated strings (which was achieved before by passing 0
or -1 as input data length), add new `tr_base64_encode_str` and
`tr_base64_decode_str` functions which do not accept input data length as
an argument but calculate it on their own.
2014-12-04 19:58:34 +00:00
Mike Gelfand 117ab3e8d2 #4400, #5462: Move DH helpers to crypto-utils
On a way to factoring out OpenSSL support to a standalone file to ease
addition of other crypto libraries support in the future, move helpers
providing DH key exchange to crypto-utils.{c,h}. OpenSSL-related
functionality (DH context management) is moved to crypto-utils-openssl.c.
Since we know in advance that DH secret key management code will be the
same for most of backends, implement common functionality in separate
crypto-utils-fallback.c.

Add new tr_dh_ctx_t and tr_dh_secret_t types and functions to be
implemented by crypto backends:
* tr_dh_new - allocate DH context,
* tr_dh_free - free the context,
* tr_dh_make_key - generate private/public keypair,
* tr_dh_agree - perform DH key exchange and generate secret key,
* tr_dh_secret_derive - calculate secret key hash,
* tr_dh_secret_free - free the secret key,
* tr_dh_align_key - align some DH key in the buffer allocated for it.

Make DH secret key not accessible in plain form outside the crypto
backend. This allows for implementations where the key is managed by
the underlying library and is not even exposed to our backend.
2014-12-04 19:18:08 +00:00
Mike Gelfand d424ed143e #4400, #5462: Move RC4 helpers to crypto-utils
On a way to factoring out OpenSSL support to a standalone file to ease
addition of other crypto libraries support in the future, move helpers
providing RC4 ciphering to crypto-utils.{c,h}. OpenSSL-related
functionality (RC4 context management) is moved to crypto-utils-openssl.c.

Add new tr_rc4_ctx_t type and functions to be implemented by crypto
backends:
* tr_rc4_new - allocate RC4 context,
* tr_rc4_free - free the context,
* tr_rc4_set_key - set cipher key,
* tr_rc4_process - cipher memory block.
2014-12-04 12:37:08 +00:00