Commit Graph

176 Commits

Author SHA1 Message Date
Alibek Omarov
e09773c912 engine: server: add challenge to A2S_GOLDSRC_RULES and A2S_GOLDSRC_PLAYERS 2026-07-22 10:03:59 +05:00
Alibek Omarov
3a15357dc8 engine: server: drop A2A_NETINFO 2026-07-22 10:03:59 +05:00
Alibek Omarov
4c109a0c6c engine: propagate challenge to client connect message 2026-06-30 23:24:16 +05:00
Alibek Omarov
47582182e6 engine: server: set flag that we are expecting resource list to come from the client to not apply resource list rate limit 2026-06-02 02:56:19 +05:00
Alibek Omarov
e5c4e49782 engine: client: introduce cookie protocol extension, when client connects to the server, it provides randomized 64-bit value to be prefixed into netchan messages
* Prevent clientuseragent from leaking data.
* Process qport in netchan, cleaning up code
2026-05-26 02:14:58 +05:00
Alibek Omarov
09f15042fe engine: add target buffer size argument to MSG_ReadBits and MSG_ReadBytes 2026-05-23 21:23:10 +05:00
Alibek Omarov
3e24d5a347 engine: use vector initializer macros 2026-05-20 23:24:36 +05:00
Alibek Omarov
64be4251c8 engine: use designated initializers where possible 2026-05-20 23:24:36 +05:00
Alibek Omarov
d49178d5b6 engine: server: refactor variable declarations 2026-05-20 23:24:36 +05:00
Alibek Omarov
cb04e9cbd5 engine: server: also use constant time string comparison for sv_password 2026-05-17 11:26:53 +05:00
Alibek Omarov
c2c781f039 engine: server: harden rcon, use constant time comparison, do not output untrusted data to log 2026-05-17 11:23:55 +05:00
Alibek Omarov
cb7ea5729a engine: server: cleanup unused variables 2026-05-13 10:09:37 +05:00
Alibek Omarov
fdb59e990e engine: rename Host_IsLocalGame to Host_IsSinglePlayerGame to avoid confusion 2026-05-05 01:04:57 +05:00
Denis Drakhnia
2ba5030b62 engine: server: fix no response to goldsrc info query 2026-04-24 21:56:22 +05:00
Alibek Omarov
6f5f04a29d engine: server: fix testpacket on BE server 2026-04-24 06:58:53 +05:00
Alibek Omarov
306a5812a9 engine: server: fix svc_setpause usage in spawn command, fix minor protocol issue when spawnnig particle from pmove 2026-04-20 01:33:54 +05:00
Alibek Omarov
bbf8ab378d engine: server: add rate limiting for updating client's resources data too often 2026-04-19 22:30:04 +05:00
TheEVolk
9e8d248044 engine: client: voice api 2026-04-10 14:58:46 +05:00
Alibek Omarov
30fa074c8c engine: server: implement time window based challenge generation 2026-03-27 22:17:34 +05:00
Alibek Omarov
d8d1ebf23c engine: cleanup unused functions 2026-03-26 02:24:30 +05:00
Alibek Omarov
926f0ae95d engine: server: get rid of {ALLOC_,MAKE_,}STRING macros, call the underlying functions directly 2026-03-26 02:24:30 +05:00
Alibek Omarov
9a285986c4 public: reimplement COM_TrimSpace, add it to crtlib, add tests for it 2026-02-28 00:05:37 +05:00
Alibek Omarov
de70e12bbe engine: server: replace COM_CheckString and COM_CheckStringEmpty by COM_StringEmptyOrNULL and COM_StringEmpty 2026-02-21 01:20:34 +05:00
Alibek Omarov
8e33f11dc6 engine: server: replace MAX_INFO_STRING with appropriate sizeof, remove some set but unused variables 2026-01-13 18:09:37 +05:00
Alibek Omarov
5a0517c1b8 engine: server: refactoring, better validation of cl_updaterate and rate values. Allow sv_min/maxupdaterate to be set to 0 for unlimited powah 2026-01-13 08:27:03 +05:00
TheEVolk
a4f8fc2205 engine: add clc_bad log packet cmd value 2025-12-02 00:21:36 +05:00
Alibek Omarov
9d00e52c42 engine: server: require challenge for bandwidth test 2025-11-06 23:06:33 +08:00
Alibek Omarov
5739946330 engine: server: limit bandwidth test to max 1400 bytes 2025-11-03 19:28:59 +05:00
Alibek Omarov
cc5f95d1ca engine: support querying legacy goldsrc master servers
* General refactoring, hide out of band messages under cl_log_outofband cvar, similar to sv_log_outofband.
2025-10-03 21:54:59 +05:00
Alibek Omarov
8b65cd73fc engine: server: advertise sv_cheats state during connect 2025-09-28 22:15:26 +05:00
Alibek Omarov
793de9ec3e engine: move clc_strings definition to net_buffer, alongside svc_strings 2025-09-06 04:58:34 +05:00
Alibek Omarov
9df2b8f1fb engine: server: refactor SV_ParseVoiceData 2025-09-03 03:52:44 +05:00
Alibek Omarov
1ba45bde13 engine: server: fix voice block inverted logic, instead of checking the player's we're sending listeners list, check current player 2025-09-03 03:51:15 +05:00
Alibek Omarov
7e50026100 engine: server: fix restoring player view entity after save restore (fixes trigger_camera usage) 2025-06-19 15:22:54 +05:00
Alibek Omarov
6a318d5000 engine: server: check for master servers addresses in connectionless packet handler, and it it matches, only reply to M2S messages 2025-05-25 20:29:16 +05:00
SNMetamorph
32e6f37c7e engine: server: fixed incorrect printing of IPv6 address in "status" command 2025-05-12 14:11:09 +03:00
Alibek Omarov
8f95535390 engine: server: fix a typo that prevented "status" command from executing by spawned player 2025-05-12 11:37:11 +03:00
Alibek Omarov
2106556dec engine: server: limit status and build info commands only to spawned clients 2025-05-06 19:50:51 +03:00
Alibek Omarov
7221bd6049 engine: server: small refactoring 2025-05-06 19:50:26 +03:00
Alibek Omarov
ded38020d3 engine: server: add new client state cs_spawning, to ensure that client cannot spawn before it has an entity 2025-05-06 19:37:54 +03:00
Alibek Omarov
c6251174df engine: server: don't let unspawned player execute ent tools commands or send voice data 2025-05-06 19:02:32 +03:00
Alibek Omarov
a2a3978de7 engine: server: fix erasing physinfo on client connect, when it was already set by game logic on save restore
Fixes issue when player loses long-jump in Half-Life on save load or level transition.
2025-03-24 23:22:19 +03:00
Alibek Omarov
ecbfdb82f4 engine: server: add requested server command status. Only expose client input devices for now, as everything else might be considered sensitive information 2025-03-20 05:46:49 +03:00
Alibek Omarov
a1950ec7b0 engine: server: tiny refactoring, make SV_CalcPing pointer to client const 2025-03-20 05:44:23 +03:00
Alibek Omarov
c76752cc5f engine: server: validate uuid in protinfo, it's an md5 string 2025-03-01 22:45:01 +03:00
Alibek Omarov
fc2888e107 engine: server: fix incorrect ID string generation, hashedcdkey is already an MD5 string 2025-03-01 22:27:22 +03:00
Alibek Omarov
cddd50f1e9 engine: server: completely erase sv_client_t on client connect, so we always start from scratch for every user 2025-03-01 22:07:05 +03:00
Alibek Omarov
6c9d5bc1fb engine: server: cleanup penalties and warns for new players 2025-03-01 16:03:39 +03:00
Alibek Omarov
29c8818557 engine: server: do not continue processing command if the player was kicked during it (for example, by speedhack prevention) 2025-03-01 14:58:15 +03:00
Alibek Omarov
cb5dffd554 engine: server: don't bother printing about unsupported connectionless packets if sv_log_outofband is set to 0 2025-02-26 17:06:33 +03:00