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38 Commits

Author SHA1 Message Date
Povilas Kanapickas a2ca7e29f5 lib/common: Switch data directories to fs::path 2021-11-01 04:29:50 +02:00
Povilas Kanapickas 298980fa86 lib/common: Move DataDirectories to barrier namespace 2021-11-01 04:29:49 +02:00
Povilas Kanapickas bcafdc6783 src/lib: Switch to ghc::filesystem in path utilities 2021-11-01 04:29:46 +02:00
Povilas Kanapickas a428b61c7d gui: Add support for SHA256 fingerprints 
For the time being both SHA1 and SHA256 fingerprints will be shown in
the UI. This allows users to verify new connections between old and new
versions of Barrier. After the initial verification we use SHA256
fingerprints.

The issue has been reported by Matthias Gerstner <mgerstner@suse.de>.
 2021-11-01 04:07:09 +02:00
Povilas Kanapickas 7cced74119 lib/net: Use FingerprintData to represent fingerprints 2021-11-01 04:07:09 +02:00
Povilas Kanapickas 50534ecb43 lib/net: Use new FingerprintDatabase to handle fingerprints 2021-11-01 04:07:09 +02:00
Povilas Kanapickas 089b8e4749 lib/net: Extract SSL fingerprint generation to reusable function 2021-11-01 03:19:47 +02:00
Povilas Kanapickas cd7e731cb7 lib: Switch to std::vector<std::uint8_t> for fingerprint data 2021-11-01 03:19:47 +02:00
Povilas Kanapickas b793675ef8 lib/net: Put secure utils into barrier namespace 2021-11-01 03:19:47 +02:00
Povilas Kanapickas 7f71924a86 lib/net: Make format_ssl_fingerprint() easier to use 2021-11-01 03:19:47 +02:00
Povilas Kanapickas 0e406d4918 lib/net: Extract fingerprint formatting out of SecureSocket 2021-11-01 03:19:47 +02:00
Povilas Kanapickas d24f368efe Correctly open files with non-ASCII paths on Windows 
This fixes #976, fixes #974, fixes #444.

On Windows the standard stream open() functions expect bytes encoded in
current system encoding, not UTF8. Since we're dealing with UTF8
throughout the application this results in wrong paths being passed and
failure to open files. As a solution, we convert the paths to UTF16 via
the WCHAR character type and use the special Windows-specific overloads
of open() functions.
 2021-10-30 01:03:09 +03:00
a1346054 8c014b4bb6
Fix spelling 2021-09-23 00:20:54 +00:00
Theo Buehler a29a93f0c8 Remove #if defined(LIBRESSL_VERSION_NUMBER) path 
The SSL_get_client_ciphers API has been available since LibreSSL 2.9.1
and is thus present in all supported versions (3.2.x and 3.3.x). In
the upcoming LibreSSL 3.4.x release the SSL_CIPHER struct will become
opaque hence the build will break.
 2021-05-06 20:57:15 +02:00
Peter Hutterer 0dbedd31dc Remove trailing whitespaces 
Many tools strip trailing whitespaces by default, so after editing a file with
whitespace errors we end up with a bunch of unrelated hunks that need to be
reverted locally.

This could be fixed by configuring each tool to not do this (at least for the
barrier repo), or, simpler, we just sed the problem away and make barrier
whitespace-compliant.

sed commands run:
    sed -i 's/[ \t]\+$//' **/*.(cpp|h) **/*CMakeLists.txt

Verified with git diff --ignore-space-change, this shows the empty diff.
 2020-12-09 14:02:28 +10:00
Povilas Kanapickas bd3a8be956 net: Always report the filename of the cert that fails to load 2020-07-19 11:56:14 +03:00
Povilas Kanapickas 3d0186695f net: Simplify error reporting 2020-07-19 11:56:13 +03:00
Povilas Kanapickas b93bcccf57 lib/net: Use std::string directly instead of String typedef 2020-05-30 14:47:11 +03:00
Vasily Galkin c79120c049 Fix infinite loop on fast TCP disconnection 
The commit a841b28 changed the condition for removing job from processing.
New flag MultiplexerJobStatus::continue_servicing become used
instead of checking pointer for NULL.
However for cases when TCPSocket::newJob() returns nullptr
the behaviour changed: earlier the job was removed, but after change
it is called again, since MultiplexerJobStatus equal to {true, nullptr}
means "run this job again".

This leads to problem with eating CPU and RAM on linux
https://github.com/debauchee/barrier/issues/470

There is similar windows problem, but not sure it is related.
https://github.com/debauchee/barrier/issues/552

Since it looks that the goal of a841b28 was only clarifying
object ownership and not changing job deletion behaviour,
this commit tries to get original behaviour and fix the bugs above
by returning {false, nullptr} instead of {true, nullptr}
when TCPSocket::newJob() returns nullptr.
 2020-02-09 23:27:26 +03:00
Povilas Kanapickas a841b2858f Make ownership of SocketMultiplexerJob explicit 2019-08-17 16:17:50 +03:00
Povilas Kanapickas 71f2ca7c35 Fix memory leak during socket shutdown 2019-03-13 10:14:29 +03:00
Dayne Broderson 1b99390c96 fixing style to be consistent per @p12tic 2018-12-26 14:57:19 -05:00
Dayne Broderson d4a2a055cc fix spelling of matches 2018-12-26 14:57:19 -05:00
Dayne Broderson 5f71b47b5a add debug notes to help identify where trusted fingerprints file is 2018-12-26 14:57:19 -05:00
walker0643 6c5acdd552 remove DataDirectory wrappers in ArchFile* 2018-03-30 14:01:18 -04:00
walker0643 24987e0694 merge modified patch from synergy PR https://github.com/symless/synergy-core/pull/6178 2018-03-06 13:55:27 -05:00
walker0643 916b085474 better resource management for SecureSocket buffer. fixes #16 2018-02-24 19:37:30 -05:00
walker0643 b994c94a90 fix build for libressl. thanks to truatpasteurdotfr for the patch 2018-02-24 18:20:14 -05:00
walker0643 dea4359cce Merge branch 'master' of github.com:debauchee/barrier 2018-02-01 17:13:57 -05:00
walker0643 b3298ad799 fix race condition 2018-02-01 16:37:25 -05:00
walker0643 eb025871c4 add CLOG_DEBUG for opening/closing TCPSocket objects and fix assert() crash 2018-02-01 11:18:13 -05:00
walker0643 f12bfdfedc rebranding symless/synergy to debauchee/barrier 2018-01-27 16:48:17 -05:00
Andrew Nelless 58e8e06812 #6037 Unitialized member in SecureSocket 2017-05-12 19:47:03 +01:00
Andrew Nelless a73b65431b Fix showSecureCipherInfo() to build with OpenSSL 1.1.0 2017-05-05 01:27:25 +01:00
XinyuHou deea23f866 Apply tab to spaces filter to src folder 2017-02-07 01:24:59 +00:00
Andrew Nelless a13dc92f2e Restore safe reinterpret_casts in SecureSocket 2016-10-05 12:46:16 +01:00
Andrew Nelless f3d1470e58 Brutally replace all reinterpret_casts with static_casts 2016-10-05 12:46:16 +01:00
Andrew Nelless 665bd91dbd #5628 Move SSL socket code from plugin to lib/net 2016-09-29 13:04:57 +01:00
Renamed from src/lib/plugin/ns/SecureSocket.cpp (Browse further)