Commit Graph

473 Commits (a77ff634f01af3ab7ac37df359358e17be053711)

Author SHA1 Message Date
Andri Yngvason a77ff634f0 Keep zlib streams when switching encodings
Both RealVNC and TigerVNC clients expect zlib streams to remain when
switching encodings, so when they switch back, inflate fails if the
encoder is discared.

fixes #109
2024-02-02 22:41:33 +00:00
Andri Yngvason 4148503d0c server: Allow server to request more than 32 encodings
fixes #108
2024-01-24 18:30:58 +00:00
Andri Yngvason b5b330b22c Release v0.7.1 2023-11-05 15:47:14 +00:00
Andri Yngvason d4c3083c42 server: Remove DNS lookup
DNS lookup is slow and can even fail. Under some circumstances, it will
even block for a significant amount of time until it completes.

The user of this library can do the lookup instead if they wish.
2023-11-05 10:32:17 +00:00
Andri Yngvason 5ef65d2c2b crypto: Initialise AES-ECB decode context correctly
This fixes Apple DH
2023-11-04 23:28:17 +00:00
Andri Yngvason 823870f88e server: Fix double-free on failed Apple DH 2023-11-04 23:28:15 +00:00
Andri Yngvason 112391140a Release v0.7.0 2023-10-04 21:12:49 +00:00
Andri Yngvason 2e61346c3f server: Disable NTP and PTS extensions
They are note ready to be released.
2023-10-04 21:11:45 +00:00
Andri Yngvason 57d3b8d02d damage-refinery: Use scalar xxh3 implementation
This is guaranteed to be portable. It's best to keep it like that until
runtime detection is implemented.
2023-10-04 09:03:11 +00:00
Andri Yngvason dc1d93cadf server: Defer cleaning up client resources on close
When the event is received, the client object may still be processing some
things, so let's allow it to finish.
2023-10-03 22:15:20 +00:00
Andri Yngvason f8f49196e8 server: Free RSA creds on close 2023-10-03 20:45:20 +00:00
Andri Yngvason 4be95d6938 crypto-nettle: Fix use after free 2023-10-03 20:44:46 +00:00
Andri Yngvason 995d678e1e damage-refinery: Replace murmurhash with XXH3 2023-10-03 20:33:27 +00:00
MazTheMan b066536aac zrle: fix for source format of 24 bits 2023-10-03 20:04:21 +00:00
Andri Yngvason 65d1d0e185 server: Use uint32_t for security result failure path 2023-10-02 23:05:19 +00:00
Andri Yngvason d2c8ab0b6c Revert "Export base64 encoder and decoder"
There is currently no use for this.

This reverts commit c38f669e13.
2023-10-02 22:47:04 +00:00
Andri Yngvason a5fecc0b97 stream: rsa-aes: Unref payload after encoding
This fixes a memory leak
2023-10-02 22:38:59 +00:00
Andri Yngvason 913c314b31 server: Use memcpy instead of strncpy for username/password
This fixed zero-termination error
2023-10-02 21:57:22 +00:00
Andri Yngvason f54aeed334 Notify client about NTP support 2023-10-01 10:56:42 +00:00
Andri Yngvason bdadcad1c8 Replace strlcpy with strncpy
The former isn't portable.
2023-09-29 22:00:48 +00:00
Andri Yngvason 3794405101 websocket: Add some missing copyright notices 2023-09-29 21:53:20 +00:00
Andri Yngvason 58d6dff5e5 API: Consolidate setup of security constraints 2023-09-29 21:53:20 +00:00
Andri Yngvason 373e5a0f9e Remove logging of sensitive information 2023-09-29 21:53:20 +00:00
Andri Yngvason d74878fd00 server: Allow arbitrary RSA key length 2023-09-29 21:53:20 +00:00
Andri Yngvason 74e9db19fd API: Add method to set RSA credentials 2023-09-29 21:53:20 +00:00
Andri Yngvason 4220cbb345 crypto: Add method to import RSA private keys 2023-09-29 21:53:20 +00:00
Andri Yngvason c38f669e13 Export base64 encoder and decoder 2023-09-29 21:53:20 +00:00
Andri Yngvason 98f6930580 ws-handshake: Use own base64 and SHA1 implementations 2023-09-29 21:53:20 +00:00
Andri Yngvason a02f578f9e Add base64 encoder & decoder
I prefer to have these independent of the crypto suite that's being used.
2023-09-29 21:53:20 +00:00
Andri Yngvason 4705c0cfcc Implement RSA-AES-256 security type 2023-09-29 21:53:20 +00:00
Andri Yngvason 396f4ed6c5 server: Clean up crypto resources on disconnect 2023-09-29 21:53:20 +00:00
Andri Yngvason 76c832d791 crypto: Make deleting NULL pointers noop 2023-09-29 21:53:20 +00:00
Andri Yngvason 7eb42324bf server: Define rsa-aes server key length constant 2023-09-29 21:53:20 +00:00
Andri Yngvason 08312c3296 crypto: Add sha256 2023-09-29 21:53:20 +00:00
Andri Yngvason d004a2fcb9 crypto: Remove unused code 2023-09-29 21:53:20 +00:00
Andri Yngvason f029484a87 crypto: Add AES256-EAX cipher 2023-09-29 21:53:20 +00:00
Andri Yngvason c6df99ec46 server: Use hash_{one,many} 2023-09-29 21:53:20 +00:00
Andri Yngvason d12973486a crypto: Add helper functions for hashing 2023-09-29 21:53:20 +00:00
Andri Yngvason 9507624cf3 Create dedicated RSA-AES stream
The message format isn't really within the domain of the cipher, so it
doesn't belong to the crypto interface.
2023-09-29 21:53:20 +00:00
Andri Yngvason 625323d8a3 stream-ws: Clean up exec-and-send resources 2023-09-29 21:53:20 +00:00
Andri Yngvason dfc20d065e stream-ws: Inherit stream-tcp
This eliminates the need for implementing all stream functions
2023-09-29 21:53:20 +00:00
Andri Yngvason f90c628e66 Add temporary api function to enable auth without tls 2023-09-29 21:53:20 +00:00
Andri Yngvason e341898bbc Implement RSA-AES 2023-09-29 21:53:20 +00:00
Andri Yngvason 71aa5acfde crypto: Integrate message handling into cipher 2023-09-29 21:53:20 +00:00
Andri Yngvason c12c1c800a crypto: Add RSA and AES-EAX 2023-09-29 21:53:20 +00:00
Andri Yngvason 7b878033f0 Implement Apple's Diffie-Hellman based security type 30 2023-09-29 21:53:20 +00:00
Andri Yngvason da2518e296 stream: Integrate cipher 2023-09-29 21:53:20 +00:00
Andri Yngvason 0c3a98483c Add abstract interface for low level crypto 2023-09-29 21:53:20 +00:00
MazTheMan fd1e18b475 Implement 24 bit pixel formats for raw and tight 2023-09-29 21:46:05 +00:00
Philipp Zabel 56f1c125fa meson: Fix Meson warning about missing check kwarg in run_command() calls
Fixes the following Meson warning:

  WARNING: You should add the boolean check kwarg to the run_command call.
           It currently defaults to false,
           but it will default to true in future releases of meson.
           See also: https://github.com/mesonbuild/meson/issues/9300

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
2023-07-05 10:30:55 +00:00