1 /***************************************************************************
2  * Copyright (c) 2024 Microsoft Corporation
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the MIT License which is available at
6  * https://opensource.org/licenses/MIT.
7  *
8  * SPDX-License-Identifier: MIT
9  **************************************************************************/
10 
11 
12 /**************************************************************************/
13 /**************************************************************************/
14 /**                                                                       */
15 /** NetX Secure Component                                                 */
16 /**                                                                       */
17 /**    Datagram Transport Layer Security (DTLS)                           */
18 /**                                                                       */
19 /**************************************************************************/
20 /**************************************************************************/
21 
22 #define NX_SECURE_SOURCE_CODE
23 
24 #include "nx_secure_dtls.h"
25 
26 /**************************************************************************/
27 /*                                                                        */
28 /*  FUNCTION                                               RELEASE        */
29 /*                                                                        */
30 /*    _nxe_secure_dtls_server_local_certificate_add       PORTABLE C      */
31 /*                                                           6.1          */
32 /*  AUTHOR                                                                */
33 /*                                                                        */
34 /*    Timothy Stapko, Microsoft Corporation                               */
35 /*                                                                        */
36 /*  DESCRIPTION                                                           */
37 /*                                                                        */
38 /*    This function checks for errors when adding a local identity        */
39 /*    certificate to a DTLS server.                                       */
40 /*                                                                        */
41 /*  INPUT                                                                 */
42 /*                                                                        */
43 /*    server_ptr                            DTLS server control block     */
44 /*    certificate                           Pointer to identity cert      */
45 /*    cert_id                               Numeric ID for cert           */
46 /*                                                                        */
47 /*  OUTPUT                                                                */
48 /*                                                                        */
49 /*    status                                Completion status             */
50 /*                                                                        */
51 /*  CALLS                                                                 */
52 /*                                                                        */
53 /*    _nx_secure_tls_server_certificate_add Actual function call          */
54 /*                                                                        */
55 /*  CALLED BY                                                             */
56 /*                                                                        */
57 /*    Application Code                                                    */
58 /*                                                                        */
59 /*  RELEASE HISTORY                                                       */
60 /*                                                                        */
61 /*    DATE              NAME                      DESCRIPTION             */
62 /*                                                                        */
63 /*  05-19-2020     Timothy Stapko           Initial Version 6.0           */
64 /*  09-30-2020     Timothy Stapko           Modified comment(s),          */
65 /*                                            resulting in version 6.1    */
66 /*                                                                        */
67 /**************************************************************************/
_nxe_secure_dtls_server_local_certificate_add(NX_SECURE_DTLS_SERVER * server_ptr,NX_SECURE_X509_CERT * certificate,UINT cert_id)68 UINT _nxe_secure_dtls_server_local_certificate_add(NX_SECURE_DTLS_SERVER *server_ptr,
69                                                    NX_SECURE_X509_CERT *certificate, UINT cert_id)
70 {
71 #ifdef NX_SECURE_ENABLE_DTLS
72 UINT status;
73 
74     /* Check pointers. */
75     if(server_ptr == NX_NULL || certificate == NX_NULL)
76     {
77         return(NX_PTR_ERROR);
78     }
79 
80     /* We don't want to add server identity certificates without an ID. */
81     if(cert_id == 0)
82     {
83         return(NX_INVALID_PARAMETERS);
84     }
85 
86     /* Call actual function. */
87     status = _nx_secure_dtls_server_local_certificate_add(server_ptr, certificate, cert_id);
88 
89     return(status);
90 #else
91     NX_PARAMETER_NOT_USED(server_ptr);
92     NX_PARAMETER_NOT_USED(certificate);
93     NX_PARAMETER_NOT_USED(cert_id);
94 
95     return(NX_NOT_SUPPORTED);
96 #endif /* NX_SECURE_ENABLE_DTLS */
97 }
98 
99