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 /** Transport Layer Security (TLS) */
19 /** */
20 /**************************************************************************/
21 /**************************************************************************/
22
23 #define NX_SECURE_SOURCE_CODE
24
25
26 /* Include necessary system files. */
27
28 #include "nx_secure_tls.h"
29
30 /* Bring in externs for caller checking code. */
31
32 NX_SECURE_CALLER_CHECKING_EXTERNS
33
34 /**************************************************************************/
35 /* */
36 /* FUNCTION RELEASE */
37 /* */
38 /* _nxe_secure_tls_remote_certificate_free_all PORTABLE C */
39 /* 6.1 */
40 /* AUTHOR */
41 /* */
42 /* Timothy Stapko, Microsoft Corporation */
43 /* */
44 /* DESCRIPTION */
45 /* */
46 /* This function checks for errors in the TLS remote certificate */
47 /* free all call. */
48 /* */
49 /* INPUT */
50 /* */
51 /* tls_session Pointer to TLS Session */
52 /* */
53 /* OUTPUT */
54 /* */
55 /* status Completion status */
56 /* */
57 /* CALLS */
58 /* */
59 /* _nx_secure_tls_remote_certificate_free_all */
60 /* Actual remote certificate */
61 /* free call */
62 /* */
63 /* CALLED BY */
64 /* */
65 /* Application Code */
66 /* */
67 /* RELEASE HISTORY */
68 /* */
69 /* DATE NAME DESCRIPTION */
70 /* */
71 /* 05-19-2020 Timothy Stapko Initial Version 6.0 */
72 /* 09-30-2020 Timothy Stapko Modified comment(s), */
73 /* resulting in version 6.1 */
74 /* */
75 /**************************************************************************/
_nxe_secure_tls_remote_certificate_free_all(NX_SECURE_TLS_SESSION * tls_session)76 UINT _nxe_secure_tls_remote_certificate_free_all(NX_SECURE_TLS_SESSION *tls_session)
77 {
78 UINT status;
79
80 /* Make sure we have a valid TLS session. */
81 if (tls_session == NX_NULL)
82 {
83 return(NX_PTR_ERROR);
84 }
85
86 /* Make sure the session is initialized. */
87 if(tls_session -> nx_secure_tls_id != NX_SECURE_TLS_ID)
88 {
89 return(NX_SECURE_TLS_SESSION_UNINITIALIZED);
90 }
91
92 /* Check for appropriate caller. */
93 NX_THREADS_ONLY_CALLER_CHECKING
94
95 /* Call the actual function. */
96 status = _nx_secure_tls_remote_certificate_free_all(tls_session);
97
98 /* Return completion status. */
99 return(status);
100 }
101
102
