ike_message_parse.h
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1 /**
2  * @file ike_message_parse.h
3  * @brief IKE message parsing
4  *
5  * @section License
6  *
7  * SPDX-License-Identifier: GPL-2.0-or-later
8  *
9  * Copyright (C) 2022-2024 Oryx Embedded SARL. All rights reserved.
10  *
11  * This file is part of CycloneIPSEC Open.
12  *
13  * This program is free software; you can redistribute it and/or
14  * modify it under the terms of the GNU General Public License
15  * as published by the Free Software Foundation; either version 2
16  * of the License, or (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software Foundation,
25  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26  *
27  * @author Oryx Embedded SARL (www.oryx-embedded.com)
28  * @version 2.4.4
29  **/
30 
31 #ifndef _IKE_MESSAGE_PARSE_H
32 #define _IKE_MESSAGE_PARSE_H
33 
34 //Dependencies
35 #include "ike/ike.h"
36 
37 //C++ guard
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41 
42 //IKE related functions
43 error_t ikeProcessMessage(IkeContext *context, uint8_t *message, size_t length);
44 error_t ikeProcessRequest(IkeContext *context, uint8_t *message, size_t length);
45 error_t ikeProcessResponse(IkeContext *context, uint8_t *message, size_t length);
46 
47 error_t ikeProcessIkeSaInitRequest(IkeContext *context, const uint8_t *message,
48  size_t length);
49 
50 error_t ikeProcessIkeSaInitResponse(IkeSaEntry *sa, const uint8_t *message,
51  size_t length);
52 
53 error_t ikeProcessIkeAuthRequest(IkeSaEntry *sa, const uint8_t *message,
54  size_t length);
55 
56 error_t ikeProcessIkeAuthResponse(IkeSaEntry *sa, const uint8_t *message,
57  size_t length);
58 
59 error_t ikeProcessCreateChildSaRequest(IkeSaEntry *sa, const uint8_t *message,
60  size_t length);
61 
62 error_t ikeProcessCreateChildSaResponse(IkeSaEntry *sa, const uint8_t *message,
63  size_t length);
64 
65 error_t ikeProcessInformationalRequest(IkeSaEntry *sa, const uint8_t *message,
66  size_t length);
67 
68 error_t ikeProcessInformationalResponse(IkeSaEntry *sa, const uint8_t *message,
69  size_t length);
70 
71 //C++ guard
72 #ifdef __cplusplus
73 }
74 #endif
75 
76 #endif
ikeProcessIkeAuthResponse
error_t ikeProcessIkeAuthResponse(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming IKE_AUTH response.
Definition: ike_message_parse.c:1218
ikeProcessResponse
error_t ikeProcessResponse(IkeContext *context, uint8_t *message, size_t length)
Process incoming IKE response.
Definition: ike_message_parse.c:263
message
uint8_t message[]
Definition: chap.h:154
ikeProcessCreateChildSaRequest
error_t ikeProcessCreateChildSaRequest(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming CREATE_CHILD_SA request.
Definition: ike_message_parse.c:1516
ikeProcessIkeSaInitRequest
error_t ikeProcessIkeSaInitRequest(IkeContext *context, const uint8_t *message, size_t length)
Process incoming IKE_SA_INIT request.
Definition: ike_message_parse.c:393
ikeProcessMessage
error_t ikeProcessMessage(IkeContext *context, uint8_t *message, size_t length)
Process incoming IKE message.
Definition: ike_message_parse.c:66
ikeProcessRequest
error_t ikeProcessRequest(IkeContext *context, uint8_t *message, size_t length)
Process incoming IKE request.
Definition: ike_message_parse.c:115
IkeContext
#define IkeContext
Definition: ike.h:678
ikeProcessIkeAuthRequest
error_t ikeProcessIkeAuthRequest(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming IKE_AUTH request.
Definition: ike_message_parse.c:938
error_t
error_t
Error codes.
Definition: error.h:43
ikeProcessInformationalRequest
error_t ikeProcessInformationalRequest(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming INFORMATIONAL request.
Definition: ike_message_parse.c:1559
ikeProcessCreateChildSaResponse
error_t ikeProcessCreateChildSaResponse(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming CREATE_CHILD_SA response.
Definition: ike_message_parse.c:1542
length
uint8_t length
Definition: tcp.h:368
ike.h
IKEv2 (Internet Key Exchange Protocol)
IkeSaEntry
#define IkeSaEntry
Definition: ike.h:682
ikeProcessInformationalResponse
error_t ikeProcessInformationalResponse(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming INFORMATIONAL response.
Definition: ike_message_parse.c:1662
ikeProcessIkeSaInitResponse
error_t ikeProcessIkeSaInitResponse(IkeSaEntry *sa, const uint8_t *message, size_t length)
Process incoming IKE_SA_INIT response.
Definition: ike_message_parse.c:703