CPunch/Laika
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52 Commits

Author SHA1 Message Date
CPunch
7d96f3252c Major shell packet refactoring 
- can now open multiple shells per peer (change LAIKA_MAX_SHELLS)
- more sanity checking for public keys (new peers with duplicate keys are killed
- misc. refactoring, added cnc/cpeer.[ch]
 2022-05-07 20:09:42 -05:00
CPunch
c3c42e298f Windows: use COMSPEC environment variable to grab the shell 
- shells on windows are now opened from the COMSPEC env variable
- cnc will now ignore malformed shell packets from bots instead of killing them
 2022-04-20 10:10:44 -05:00
CPunch
dac99ddd85 Bot: Only run shell task when shell is open 
- since the shell task is only ran when the shell is open, i decreased the delta to 50ms. this should improve latancy while improving performance for 99% of the time. yay!
 2022-04-14 12:11:29 -05:00
CPunch
9694ae67d8 Added LAIKAPKT_PINGPONG 
- shell now has it's own task service, it's polled in shellC_poll()
- default timeout for peers is 60 seconds, to change this edit the LAIKA_PEER_TIMEOUT in cnc.h
 2022-04-13 12:19:06 -05:00
CPunch
c0828a77c6 Require CNC to load a config, by default it loads 'server.ini' 2022-04-06 12:14:09 -05:00
CPunch
9084afa738 Added commit hash to version display 2022-04-06 01:07:16 -05:00
CPunch
e228c98c80 Added config inis, key refactoring 
- CNC can accept multiple different auth keys now
- laikaK_checkAuth() added
- shell defaults to using shell.ini config file
- CNC doesn't require a config file however it's highly recommended
 2022-04-05 23:57:37 -05:00
CPunch
3515d10b1c Minor refactoring 2022-04-01 14:10:06 -05:00
CPunch
4594e6194b Removed redundant packets 2022-03-28 20:28:39 -05:00
CPunch
a4dc723e15 Added Tunnel & Tunnel Connection boilerplate to lib 2022-03-28 15:49:50 -05:00
CPunch
7baced7b8f Refactored polling, lpolllist.c now handles poll events & flushes the poll queue 
- Sockets now have event callbacks, onPollIn, onPollOut & onPollFail. If these are set to NULL they're ignored
 2022-03-24 10:26:06 -05:00
CPunch
30f7ffb73b Added lsodium.c, laikaK_loadKeys, laikaK_genKeys 2022-03-21 15:24:05 -05:00
CPunch
7e9597902f Added line-conversions for shells 2022-03-17 23:49:25 -05:00
CPunch
6f60c7a5b7 Added OSTYPE, added OS info to handshake & peer-related packets 2022-03-17 23:05:18 -05:00
CPunch
e2537efb3f Added LAIKA_CNC_IP & LAIKA_CNC_PORT to cmake config 2022-03-15 13:05:11 -05:00
CPunch
6a5afb18a0 CMake: Require C11 for each target 2022-03-14 01:11:13 -05:00
CPunch
9432aaf594 Minor cmake refactoring 2022-03-14 00:51:11 -05:00
CPunch
e1ce053aa8 Added termsize 'cols & rows' to SHELL_OPEN packets 2022-03-07 15:16:46 -06:00
CPunch
0c2d4968d9 Refactored LAIKAPKT_HANDSHAKE_REQ, laikaS_acceptFrom 
- added inet member to peer structs
 2022-03-04 20:17:03 -06:00
CPunch
e6dbada6ec Handled edgecase of shell peer disconnecting 
- minor refactor of shell client, added shellC_isShellOpen()
 2022-03-03 10:28:43 -06:00
CPunch
8ab3033bf3 Added 'shell' command to LaikaShell 
- another major refactoring
 2022-03-02 10:38:16 -06:00
CPunch
2d8e9ed106 Implemented laikaC_handleAuthenticatedShellData & laikaC_handleAuthenticatedShellOpen 2022-02-28 16:39:02 -06:00
CPunch
8438378560 Major refactoring 
lots and lots of changes. too many to list tbh, might rebase this commit later if i get bored enough.
 2022-02-28 16:27:55 -06:00
CPunch
c092d5a9a0 Deprecated panel, added shell, lrsa.h -> lsodium.h 
- Refactoring
 2022-02-24 22:13:05 -06:00
CPunch
5c31fb861b Added LAIKAPKT_SHELL_*, fixed variadic packets 
- added bot/shell.[ch]
- simple demo cnc which runs 'ls -a' on the connect peer
 2022-02-21 17:25:49 -06:00
CPunch
fb731cfe48 Moved vendor sources to lib/vendor 2022-02-17 17:38:34 -06:00
CPunch
4e928464bd TaskService refactoring 2022-02-17 17:24:46 -06:00
CPunch
9a15ce1463 Re-added variadic packets 
- minor refacotring
 2022-02-16 17:58:07 -06:00
CPunch
c21be8dfee Added hostname, ip info to handshake 
- Panel now lists bots by hostname & ip instead of public key
 2022-02-15 16:57:21 -06:00
CPunch
fb71dfb3c3 Added panel! 
- minor refactoring
- TODO: panel & cnc should really use unique keys. maybe add config file?
 2022-02-14 00:22:36 -06:00
CPunch
e7265ad15b Added laikaP_pushOutQueue, minor refactoring 
- sLaika_pollList now holds an outQueue, if events are sent to a peer,
	the pollList will keep track so the caller (cnc, bot, etc)
	can handle each pollOut for the queued peers.
 2022-02-13 23:55:30 -06:00
CPunch
a442f2f493 Added cnc's panel list, minor refactoring of packets 2022-02-12 18:21:59 -06:00
CPunch
a6bd244431 Added TaskService, ltask.[ch] 
- cnc's main.c has an example of scheduling tasks
- switched to C11, might go back to C99 if i get the motivation
	to write a windows-specific getTime() implementation
 2022-02-04 13:15:06 -06:00
CPunch
85d6cdcba1 refactored laikaS_*Packet functions, added debugging output 2022-02-03 20:51:32 -06:00
CPunch
dd173ee422 Key exchange refactoring! 
- LAIKAPKT_HANDSHAKE_REQ now only sends the bot's pub key
	a shared key is generated using the other peer's pub key,
	allowing for fully encrypted packet bodies, (packet ID is
	left in plain-text)
- laikaS_startOutPacket(), laikaS_endOutPacket(),
	laikaS_startInPacket() & laikaS_endInPacket() have been
	added.
- laikaS_setSecure() has been added to turn on/off encrypted packets.
- genKey now generates kx keypairs
- major refactoring for relevant packet handlers
- variadic packets have been temporarily disabled
 2022-02-03 16:25:49 -06:00
CPunch
6d799a7532 Fixed poll() path in lpolllist.c, fixed laikaM_rmvarray() 2022-01-31 13:27:12 -06:00
CPunch
9291dbf823 added default peer::type, PEER_UNVERIFIED 2022-01-30 19:22:02 -06:00
CPunch
282516797e Minor lpeer refactoring 
- Packets are now dispatched based on a packet function handler map which is passed to laikaS_newPeer()
 2022-01-30 19:10:10 -06:00
CPunch
1630f6277f Moved CMAKE_C_STANDARD to the root CMakeLists.txt 2022-01-30 01:20:47 -06:00
CPunch
6fb8aa9b8a Refactored how CMake passes version & settings info 
- keys can now be passed per-build passing -DLAIKA_PUBKEY=[pubkey] & -LAIKA_PRIVKEY=[pubkey] to `cmake -B`
- if those definitions aren't passed, the default public & private key will be used (for quick testing)
 2022-01-30 01:15:51 -06:00
CPunch
56c6db1d62 Added laikaS_readENC laikaS_writeENC, minor refactoring 2022-01-29 00:26:15 -06:00
CPunch
a023929190 Added key exchange to LAIKA_HANDSHAKE_* 
- test keys are defined in laika.h
- bug fixes & refactoring with laikaM_growarray()
 2022-01-27 19:55:28 -06:00
CPunch
203b5ce38f Added LibSodium, new tools/, genKey, sLaika_peer::type 
- sLaika_peer has a new member, (PEERTYPE)type
- LibSodium dependency added
 2022-01-27 13:36:36 -06:00
CPunch
22df7e3702 Added LAIKAPKT_VAR_REQ, enabling variable packets 
- additional minor refactoring
 2022-01-25 13:53:17 -06:00
CPunch
2a0e34dd5a Added LAIKAPKT_HANDSHAKE_REQ support to cnc.c 
- minor refactoring
- fixed CMakeLists.txt for cnc & bot
 2022-01-25 12:13:04 -06:00
CPunch
04f02b4371 Protected handler calls in bot.c 
- Added support for LAIKAPKT_HANDSHAKE_RES
 2022-01-25 11:58:36 -06:00
CPunch
1bccc78117 First actual runnable version 
- many warnings & bug fixes
- added bot/ source
 2022-01-24 21:46:29 -06:00
CPunch
0dee6fe3fc Added new sLaika_peer member, 'uData' 
- pktHandler was updated to pass 'uData'
 2022-01-24 20:57:54 -06:00
CPunch
7cec181f61 Removed VS startup for cnc & bot 2022-01-24 19:51:55 -06:00
CPunch
c0aa8d2724 started cnc.[ch], lpeer.c no longer catches errors, instead cnc.c handles error events 2022-01-24 10:34:30 -06:00