IKEv2.c File Reference

#include "common.h"
#include <stdlib.h>
#include <assert.h>
#include <netinet/in.h>
#include <openssl/rand.h>
#include "IKEv2.h"
#include "state.h"
#include "session.h"

Functions
int	IKEv2BeginSession (struct ikev2_ctx *i2, struct IKEv2Session **session, uint32_t type)
	Begin new IKEv2 session.
int	IKEv2EndSession (struct ikev2_ctx *i2, struct IKEv2Session *session)
	End an existing IKEv2 session.
void *	IKEv2GetSession (struct ikev2_ctx *i2, uint8_t *in)
	Check, if for a packet a new session should be initialized otherwise find the existing session.
int	IKEv2ProcessMsg (const struct ikev2_ctx *i2, uint8_t *in, uint8_t **out, uint32_t *olen, struct IKEv2Session *session)
	Process IKEv2 Message.

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Function Documentation

int IKEv2BeginSession (  struct ikev2_ctx *  i2, struct IKEv2Session **  session, uint32_t  type )

Begin new IKEv2 session. Parameters: *i2  IKEv2 context, which contains list of all IKEv2 sessions **session  new IKEv2 session type  responder or initiator session Returns: 0 on success, 1 otherwise

int IKEv2EndSession (  struct ikev2_ctx *  i2, struct IKEv2Session *  session )

End an existing IKEv2 session. Parameters: *i2  IKEv2 context which contains list of all sessions *session  sesion to delete Returns: always success (0)

void* IKEv2GetSession (  struct ikev2_ctx *  i2, uint8_t *  in )

Check, if for a packet a new session should be initialized otherwise find the existing session. Parameters: *i2  IKEv2 context *in  ptr to message

int IKEv2ProcessMsg (  const struct ikev2_ctx *  i2, uint8_t *  in, uint8_t **  out, uint32_t *  olen, struct IKEv2Session *  session )

Process IKEv2 Message. Parameters: *i2  IKEv2 context data *in  incoming data **out  outcoming data *olen  outcoming data length *session  current session data Returns: 0 on success

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