/***************************************************************************
 * Copyright (c) 2024 Microsoft Corporation 
 * 
 * This program and the accompanying materials are made available under the
 * terms of the MIT License which is available at
 * https://opensource.org/licenses/MIT.
 * 
 * SPDX-License-Identifier: MIT
 **************************************************************************/


/**************************************************************************/
/**************************************************************************/
/**                                                                       */
/** NetX Secure Component                                                 */
/**                                                                       */
/**    Transport Layer Security (TLS)                                     */
/**                                                                       */
/**************************************************************************/
/**************************************************************************/

#define NX_SECURE_SOURCE_CODE


/* Include necessary system files.  */

#include "nx_secure_tls.h"

/**************************************************************************/
/*                                                                        */
/*  FUNCTION                                               RELEASE        */
/*                                                                        */
/*    _nx_secure_tls_server_certificate_add               PORTABLE C      */
/*                                                           6.1          */
/*  AUTHOR                                                                */
/*                                                                        */
/*    Timothy Stapko, Microsoft Corporation                               */
/*                                                                        */
/*  DESCRIPTION                                                           */
/*                                                                        */
/*    This function adds a local certificate specifically for a TLS       */
/*    server with a unique integer identifier for use in TLS extensions   */
/*    that support multiple certificates.                                 */
/*                                                                        */
/*  INPUT                                                                 */
/*                                                                        */
/*    tls_session                           Pointer to TLS Session        */
/*    certificate                           Pointer to certificate        */
/*    cert_id                               Unique ID for certificate     */
/*                                                                        */
/*  OUTPUT                                                                */
/*                                                                        */
/*    status                                Completion status             */
/*                                                                        */
/*  CALLS                                                                 */
/*                                                                        */
/*    _nx_secure_tls_local_certificate_add  Add local certificate to      */
/*                                            TLS session                 */
/*                                                                        */
/*  CALLED BY                                                             */
/*                                                                        */
/*    Application Code                                                    */
/*                                                                        */
/*  RELEASE HISTORY                                                       */
/*                                                                        */
/*    DATE              NAME                      DESCRIPTION             */
/*                                                                        */
/*  05-19-2020     Timothy Stapko           Initial Version 6.0           */
/*  09-30-2020     Timothy Stapko           Modified comment(s),          */
/*                                            resulting in version 6.1    */
/*                                                                        */
/**************************************************************************/
UINT  _nx_secure_tls_server_certificate_add(NX_SECURE_TLS_SESSION *tls_session,
                                            NX_SECURE_X509_CERT *certificate, UINT cert_id)
{
UINT status;

    /* A cert_id of 0 is reserved for certificates that are keyed by distinguished name. */
    if (cert_id == 0)
    {
        return(NX_SECURE_TLS_CERT_ID_INVALID);
    }

    /* Set the ID for this certificate. */
    certificate -> nx_secure_x509_cert_identifier = cert_id;

    /* Add the certificate. */
    status =  _nx_secure_tls_local_certificate_add(tls_session, certificate);

    /* Return completion status.  */
    return(status);
}