Commit Graph

479 Commits (f503cbef257bd9e67b8bd6963acc8e80901bdbc3)

Author SHA1 Message Date
Andri Yngvason f503cbef25 Replace nvnc_client_get_hostname with nvnc_client_get_address
This is a more accurate name for what is returned since
c76129b2d2.
2023-12-31 17:59:52 +00:00
Andri Yngvason 524f9e0399 logging: Set log function to default when unset 2023-12-26 15:11:28 +00:00
Andri Yngvason 4691a35b7b logging: Add method to set thread local log function
This allows the user to override the log function in the current thread
without receiving log messages from concurrent tasks.
2023-12-26 11:58:35 +00:00
Andri Yngvason a7f6c50d6d logging: Export default log function
This allows users to intercept log messages without fully overriding the
default log handler.
2023-12-26 11:30:21 +00:00
Andri Yngvason d80b51f650 server: Don't complete fb update more than once
If stream_send in finish_fb_update returns -1, then complete_fb_update
will be called there and in the callback to stream_send.
2023-11-19 20:28:43 +00:00
Andri Yngvason c76129b2d2 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 10:29:04 +00:00
Andri Yngvason 0e262c8f33 crypto: Initialise AES-ECB decode context correctly
This fixes Apple DH
2023-11-04 23:13:12 +00:00
Andri Yngvason 175d53bc41 server: Fix double-free on failed Apple DH 2023-11-04 23:10:15 +00:00
Andri Yngvason 6beb263027 Don't use tag for git version 2023-10-09 22:54:18 +00:00
Andri Yngvason a631809cbb README: Enumerate dependencies for crypto 2023-10-06 20:44:27 +00:00
Philipp Zabel 5b4141ac1d Remove superfluous whitespace
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
2023-10-06 20:41:30 +00:00
Philipp Zabel bc3a47a654 Indent wrapped argument lists with two tabs (function calls)
Do not align wrapped function argument lists with the opening
parenthesis. Indent them with two tabs.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
2023-10-06 20:41:30 +00:00
Philipp Zabel f04284351e Indent wrapped argument lists with two tabs (function definitions)
Do not align wrapped function argument lists with the opening
parenthesis. Indent them with two tabs.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
2023-10-06 20:41:30 +00:00
Andri Yngvason 457737de6c Set version for next release 2023-10-04 22:46:37 +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