1 /**************************************************************************/
2 /*                                                                        */
3 /*       Copyright (c) Microsoft Corporation. All rights reserved.        */
4 /*                                                                        */
5 /*       This software is licensed under the Microsoft Software License   */
6 /*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
7 /*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
8 /*       and in the root directory of this software.                      */
9 /*                                                                        */
10 /**************************************************************************/
11 
12 
13 /**************************************************************************/
14 /**************************************************************************/
15 /**                                                                       */
16 /** NetX Secure Component                                                 */
17 /**                                                                       */
18 /**    Datagram Transport Layer Security (DTLS)                           */
19 /**                                                                       */
20 /**************************************************************************/
21 /**************************************************************************/
22 
23 #define NX_SECURE_SOURCE_CODE
24 
25 #include "nx_secure_dtls.h"
26 
27 /**************************************************************************/
28 /*                                                                        */
29 /*  FUNCTION                                               RELEASE        */
30 /*                                                                        */
31 /*    _nxe_secure_dtls_server_local_certificate_add       PORTABLE C      */
32 /*                                                           6.1          */
33 /*  AUTHOR                                                                */
34 /*                                                                        */
35 /*    Timothy Stapko, Microsoft Corporation                               */
36 /*                                                                        */
37 /*  DESCRIPTION                                                           */
38 /*                                                                        */
39 /*    This function checks for errors when adding a local identity        */
40 /*    certificate to a DTLS server.                                       */
41 /*                                                                        */
42 /*  INPUT                                                                 */
43 /*                                                                        */
44 /*    server_ptr                            DTLS server control block     */
45 /*    certificate                           Pointer to identity cert      */
46 /*    cert_id                               Numeric ID for cert           */
47 /*                                                                        */
48 /*  OUTPUT                                                                */
49 /*                                                                        */
50 /*    status                                Completion status             */
51 /*                                                                        */
52 /*  CALLS                                                                 */
53 /*                                                                        */
54 /*    _nx_secure_tls_server_certificate_add Actual function call          */
55 /*                                                                        */
56 /*  CALLED BY                                                             */
57 /*                                                                        */
58 /*    Application Code                                                    */
59 /*                                                                        */
60 /*  RELEASE HISTORY                                                       */
61 /*                                                                        */
62 /*    DATE              NAME                      DESCRIPTION             */
63 /*                                                                        */
64 /*  05-19-2020     Timothy Stapko           Initial Version 6.0           */
65 /*  09-30-2020     Timothy Stapko           Modified comment(s),          */
66 /*                                            resulting in version 6.1    */
67 /*                                                                        */
68 /**************************************************************************/
_nxe_secure_dtls_server_local_certificate_add(NX_SECURE_DTLS_SERVER * server_ptr,NX_SECURE_X509_CERT * certificate,UINT cert_id)69 UINT _nxe_secure_dtls_server_local_certificate_add(NX_SECURE_DTLS_SERVER *server_ptr,
70                                                    NX_SECURE_X509_CERT *certificate, UINT cert_id)
71 {
72 #ifdef NX_SECURE_ENABLE_DTLS
73 UINT status;
74 
75     /* Check pointers. */
76     if(server_ptr == NX_NULL || certificate == NX_NULL)
77     {
78         return(NX_PTR_ERROR);
79     }
80 
81     /* We don't want to add server identity certificates without an ID. */
82     if(cert_id == 0)
83     {
84         return(NX_INVALID_PARAMETERS);
85     }
86 
87     /* Call actual function. */
88     status = _nx_secure_dtls_server_local_certificate_add(server_ptr, certificate, cert_id);
89 
90     return(status);
91 #else
92     NX_PARAMETER_NOT_USED(server_ptr);
93     NX_PARAMETER_NOT_USED(certificate);
94     NX_PARAMETER_NOT_USED(cert_id);
95 
96     return(NX_NOT_SUPPORTED);
97 #endif /* NX_SECURE_ENABLE_DTLS */
98 }
99 
100