CPunch/Laika
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66 Commits

Author SHA1 Message Date
CPunch
18a6fdd124 Lib: Variadic packets now use the 'size' field as a minimum requirement 2022-06-30 20:19:35 -05:00
CPunch
bc071c10d2 Lib: added PEER_PEER type for uninitalized peers 
- defined LAIKA_PING_INTERVAL for the ping task
 2022-06-30 20:19:35 -05:00
CPunch
8092a636ca CNC, Lib, Bot, Shell: New 2nd stage handshake 
- New packet, LAIKAPKT_PEER_LOGIN_REQ
- All peers must prove they have access to the sent pubkey by passing a challenge. A salt is now sent on the handshake response packet, which must be encrypted and sent back through the PEER_LOGIN packet
- Protcol minor version incremented to 0.4
 2022-06-30 20:19:35 -05:00
CPunch
48fa8935c3 Added .clang-format, formatted codebase 2022-06-27 18:57:00 -05:00
CPunch
1d6ce15b3d Minor comments refactoring 2022-06-27 18:20:23 -05:00
CPunch
ca0543fe90 Removed unused content streams 2022-06-26 19:02:21 -05:00
CPunch
0fc8d0c169 CNC: Fix possible out of bounds subscript for SHELL_* packets 
- content events now pass the sLaika_peer struct
 2022-06-13 12:11:08 -05:00
CPunch
c4c5bc9ce5 Lib: Added support for IPV6 connections 2022-06-04 10:11:28 -05:00
CPunch
8afaa4d157 Lib: typo 2022-05-18 14:20:21 -05:00
CPunch
3e60cc3c0f Lib: Minor refactoring, boilerplate content packet handlers 
- content contexts now have events
- minor comments
 2022-05-18 12:04:19 -05:00
CPunch
83002faa62 Lib: minor refactoring, more lcontent.c boilerplate 2022-05-17 10:37:58 -05:00
CPunch
b02f48c006 Lib: Added content stream boilerplate 
- code is untested
 2022-05-16 18:48:32 -05:00
CPunch
c4fc1a1fe6 misc. refactoring, updated comments and minor documentation 2022-05-10 21:03:23 -05:00
CPunch
67f404dac6 removed unused macro 2022-05-03 15:54:42 -05:00
CPunch
7bd256171b Fix: inet_ntop passed the wrong pointer 2022-04-15 00:25:36 -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
89630b1a5e Linked to Ansible-Playbook 2022-04-11 12:56:42 -05:00
CPunch
d34a824133 Remove unneeded check 2022-04-07 23:21:09 -05:00
CPunch
592e347fb6 Clean up 2022-04-06 00:27:28 -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
a4dc723e15 Added Tunnel & Tunnel Connection boilerplate to lib 2022-03-28 15:49:50 -05:00
CPunch
5ece351025 Moved setPollIn flag to sLaika_socket from sLaika_peer 2022-03-27 17:32:32 -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
af9cdfdaed lvm.h: added basic implementation of laikaV_execute 2022-03-21 14:59:04 -05:00
CPunch
6f60c7a5b7 Added OSTYPE, added OS info to handshake & peer-related packets 2022-03-17 23:05:18 -05:00
CPunch
a8c1b44bb9 lsocket.c: Fixed arithmatic with void pointer 2022-03-14 12:13:31 -05:00
CPunch
cb9823d21c Refactored VLAs to support macrohard 2022-03-14 12:06:32 -05:00
CPunch
29129923b3 minor refactoring 
- removed unused alloca.h header in lsocket.c
- fixed type cast warning in sterm.c
 2022-03-14 01:01:47 -05:00
CPunch
7a000c1caa fixed laikaT_newTask, check for MacOS 2022-03-14 00:58:58 -05:00
CPunch
1d7efeba24 variable redefinition in poll() path 2022-03-14 00:33:23 -05:00
CPunch
0c2d4968d9 Refactored LAIKAPKT_HANDSHAKE_REQ, laikaS_acceptFrom 
- added inet member to peer structs
 2022-03-04 20:17:03 -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
02c3176bc4 Added laikaS_startVarPacket() & laikaS_endVarPacket() 2022-02-18 19:32:16 -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
4e8febe916 minor refactoring, better docs in lpacket.h 
- fixed minor bug in panel_getChar()
 2022-02-17 16:55:42 -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
49a992c70a Added panel-specific packets 
- laikaP_iterList for iterating over pollList
- laikaS_consumeRead for throwing away padding or otherwise unneeded bytes
	in the socket's inbuffer
- incremented minor version
 2022-02-10 16:56:40 -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
5fe72e9eb0 laikaS_endInPacket() bug fix 
- sock->inCount was not properly set
 2022-02-03 16:46:12 -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
6cab9107bb minor laikaM_rmvarray refactoring, removed 'type' parameter 2022-01-31 15:54:39 -06:00