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 /** Transport Layer Security (TLS) */
18 /** */
19 /**************************************************************************/
20 /**************************************************************************/
21
22 #define NX_SECURE_SOURCE_CODE
23
24
25 #include "nx_secure_tls.h"
26
27 /**************************************************************************/
28 /* */
29 /* FUNCTION RELEASE */
30 /* */
31 /* _nx_secure_tls_session_server_callback_set PORTABLE C */
32 /* 6.1 */
33 /* AUTHOR */
34 /* */
35 /* Timothy Stapko, Microsoft Corporation */
36 /* */
37 /* DESCRIPTION */
38 /* */
39 /* This function sets up a callback function pointer that TLS will */
40 /* invoke when the TLS server receives a ClientHello message from the */
41 /* remote host. The callback allows the application to handle any TLS */
42 /* extensions that might require additional input or decision making. */
43 /* */
44 /* INPUT */
45 /* */
46 /* tls_session TLS control block */
47 /* func_ptr Pointer to callback function */
48 /* */
49 /* OUTPUT */
50 /* */
51 /* status Completion status */
52 /* */
53 /* CALLS */
54 /* */
55 /* None */
56 /* */
57 /* CALLED BY */
58 /* */
59 /* Application Code */
60 /* */
61 /* RELEASE HISTORY */
62 /* */
63 /* DATE NAME DESCRIPTION */
64 /* */
65 /* 05-19-2020 Timothy Stapko Initial Version 6.0 */
66 /* 09-30-2020 Timothy Stapko Modified comment(s), */
67 /* resulting in version 6.1 */
68 /* */
69 /**************************************************************************/
_nx_secure_tls_session_server_callback_set(NX_SECURE_TLS_SESSION * tls_session,ULONG (* func_ptr)(NX_SECURE_TLS_SESSION * tls_session,NX_SECURE_TLS_HELLO_EXTENSION * extensions,UINT num_extensions))70 UINT _nx_secure_tls_session_server_callback_set(NX_SECURE_TLS_SESSION *tls_session,
71 ULONG (*func_ptr)(NX_SECURE_TLS_SESSION *tls_session,
72 NX_SECURE_TLS_HELLO_EXTENSION *extensions,
73 UINT num_extensions))
74 {
75 /* Set the function pointer in the TLS session. */
76 tls_session -> nx_secure_tls_session_server_callback = func_ptr;
77
78 return(NX_SUCCESS);
79 }
80
81
