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/***************************************************************************/
/* Copyright (c) 2024 Microsoft Corporation */
/* Copyright (c) 2026 Eclipse ThreadX contributors */
/* */
/* 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 */
/***************************************************************************/
/* This tests nx_secure_tls_send_certificate. */
#include "nx_api.h"
#include "nx_secure_tls_api.h"
#include "tls_test_utility.h"
#include "nx_tcp.h"
#include "nx_secure_tls.h"
#include "tls_test_utility.h"
extern VOID test_control_return(UINT status);
extern NX_SECURE_TLS_CRYPTO nx_crypto_tls_ciphers;
UCHAR packet_buffer[100];
NX_SECURE_X509_DNS_NAME name;
extern NX_CRYPTO_METHOD crypto_method_sha256;
extern NX_CRYPTO_METHOD crypto_method_md5;
extern NX_CRYPTO_METHOD crypto_method_sha1;
extern NX_CRYPTO_METHOD crypto_method_tls_prf_1;
extern NX_CRYPTO_METHOD crypto_method_tls_prf_sha256;
extern NX_CRYPTO_METHOD crypto_method_hmac;
extern NX_CRYPTO_METHOD crypto_method_hkdf;
extern NX_CRYPTO_METHOD crypto_method_ecdhe;
extern NX_CRYPTO_METHOD crypto_method_aes_cbc_256;
extern NX_CRYPTO_METHOD crypto_method_hmac_sha256;
extern NX_CRYPTO_METHOD crypto_method_rsa;
NX_CRYPTO_METHOD crypto_method_test_1 =
{
NX_CRYPTO_DIGITAL_SIGNATURE_DSA, /* crypto algorithm */
0, /* Key size in bits */
0, /* IV size in bits */
0, /* ICV size in bits, not used. */
0, /* Block size in bytes. */
256, /* Metadata size in bytes */
NX_NULL, /* Initialization routine. */
NX_NULL, /* Cleanup routine */
NX_NULL /* Operation */
};
NX_CRYPTO_METHOD crypto_method_test_2 =
{
NX_CRYPTO_DIGITAL_SIGNATURE_ANONYMOUS, /* crypto algorithm */
0, /* Key size in bits */
0, /* IV size in bits */
0, /* ICV size in bits, not used. */
0, /* Block size in bytes. */
256, /* Metadata size in bytes */
NX_NULL, /* Initialization routine. */
NX_NULL, /* Cleanup routine */
NX_NULL /* Operation */
};
NX_SECURE_TLS_CIPHERSUITE_INFO _nx_crypto_ciphersuite_lookup_table[] =
{
/* Ciphersuite, public cipher, public_auth, session cipher & cipher mode, iv size, key size, hash method, hash size, TLS PRF */
{TLS_RSA_WITH_AES_256_CBC_SHA256, &crypto_method_rsa, &crypto_method_rsa, &crypto_method_aes_cbc_256, 16, 32, &crypto_method_hmac_sha256, 32, &crypto_method_tls_prf_sha256},
};
/* tls_session -> nx_secure_tls_crypto_table -> nx_secure_tls_x509_cipher_table */
NX_SECURE_X509_CRYPTO _nx_crypto_x509_cipher_lookup_table_test[] =
{
/* OID identifier, public cipher, hash method */
{NX_SECURE_TLS_X509_TYPE_RSA_SHA_256, &crypto_method_test_1, &crypto_method_hmac},
{NX_SECURE_TLS_X509_TYPE_RSA_SHA_256, &crypto_method_test_2, &crypto_method_sha256},
};
/* tls_session -> nx_secure_tls_crypto_table */
NX_SECURE_TLS_CRYPTO nx_crypto_tls_ciphers_test_dsa =
{
/* Ciphersuite lookup table and size. */
_nx_crypto_ciphersuite_lookup_table,
sizeof(_nx_crypto_ciphersuite_lookup_table) / sizeof(NX_SECURE_TLS_CIPHERSUITE_INFO),
#ifndef NX_SECURE_DISABLE_X509
/* X.509 certificate cipher table and size. */
_nx_crypto_x509_cipher_lookup_table_test,
sizeof(_nx_crypto_x509_cipher_lookup_table_test) / sizeof(NX_SECURE_X509_CRYPTO),
#endif
/* TLS version-specific methods. */
#if (NX_SECURE_TLS_TLS_1_0_ENABLED || NX_SECURE_TLS_TLS_1_1_ENABLED)
&crypto_method_md5,
&crypto_method_sha1,
&crypto_method_tls_prf_1,
#endif
#if (NX_SECURE_TLS_TLS_1_2_ENABLED)
&crypto_method_sha256,
&crypto_method_tls_prf_sha256,
#endif
#if (NX_SECURE_TLS_TLS_1_3_ENABLED)
&crypto_method_hkdf,
&crypto_method_hmac,
&crypto_method_ecdhe,
#endif
};
#ifdef CTEST
void test_application_define(void *first_unused_memory);
void test_application_define(void *first_unused_memory)
#else
void nx_secure_tls_send_client_hello_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
NX_SECURE_TLS_SESSION tls_session;
NX_SECURE_X509_CERT certificate;
NX_PACKET send_packet;
#if !defined(NX_SECURE_TLS_CLIENT_DISABLED) && !defined(NX_SECURE_TLS_DISABLE_SECURE_RENEGOTIATION) && !defined(NX_SECURE_DISABLE_X509)
printf("NetX Secure Test: TLS Send ClientHello Test....................");
memset(&tls_session, 0, sizeof(tls_session));
tls_session.nx_secure_tls_credentials.nx_secure_tls_active_certificate = &certificate;
tls_session.nx_secure_tls_socket_type = NX_SECURE_TLS_SESSION_TYPE_CLIENT;
tls_session.nx_secure_tls_protocol_version_override = 2;
tls_session.nx_secure_tls_crypto_table = &nx_crypto_tls_ciphers;
tls_session.nx_secure_tls_session_id_length = 2;
tls_session.nx_secure_tls_renegotation_enabled = NX_TRUE;
memset(&send_packet, 0, sizeof(send_packet));
send_packet.nx_packet_append_ptr = packet_buffer;
send_packet.nx_packet_data_end = send_packet.nx_packet_append_ptr + 90;
#ifndef NX_SECURE_TLS_SNI_EXTENSION_DISABLED
name.nx_secure_x509_dns_name_length = 100;
tls_session.nx_secure_tls_sni_extension_server_name = &name;
status = _nx_secure_tls_send_clienthello(&tls_session, &send_packet);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
tls_session.nx_secure_tls_session_id_length = 0;
status = _nx_secure_tls_send_clienthello(&tls_session, &send_packet);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
#endif
/* Cover nx_secure_tls_send_clienthello_extensions.c: 163, 1546 */
ULONG packet_offset = 0;
ULONG extensions_length = 0;
ULONG available_size = 0;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
/* Cover nx_secure_tls_send_clienthello_extensions.c: 1566 */
tls_session.nx_secure_tls_local_session_active = 0;
available_size = packet_offset + 2;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
/* Cover nx_secure_tls_send_clienthello_extensions.c: 1585 */
tls_session.nx_secure_tls_local_session_active = 1;
available_size = packet_offset + 2;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
/* Cover nx_secure_tls_send_clienthello_extensions.c: 231, 336 */
tls_session.nx_secure_tls_renegotation_enabled = NX_FALSE;
tls_session.nx_secure_tls_protocol_version = NX_SECURE_TLS_VERSION_TLS_1_2;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
#ifndef NX_SECURE_TLS_SNI_EXTENSION_DISABLED
/* Cover nx_secure_tls_send_clienthello_extensions.c: 357 */
tls_session.nx_secure_tls_renegotation_enabled = NX_FALSE;
tls_session.nx_secure_tls_protocol_version = NX_SECURE_TLS_VERSION_TLS_1_2;
available_size = packet_offset + 6 + 20;
tls_session.nx_secure_tls_crypto_table = &nx_crypto_tls_ciphers_test_dsa;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
#endif
/* Cover nx_secure_tls_send_clienthello_extensions.c: 1684 */
#ifdef NX_SECURE_ENABLE_ECC_CIPHERSUITE
tls_session.nx_secure_tls_ecc.nx_secure_tls_ecc_supported_groups_count = 1;
available_size = packet_offset + 2;
status = _nx_secure_tls_send_clienthello_extensions(&tls_session, send_packet.nx_packet_append_ptr,
&packet_offset, &extensions_length, available_size);
#endif
printf("SUCCESS!\n");
#endif
printf("NetX Secure Test: TLS Send ChangeCipherSpec Test....................");
send_packet.nx_packet_data_end = send_packet.nx_packet_append_ptr;
status = _nx_secure_tls_send_changecipherspec(&tls_session, &send_packet);
EXPECT_EQ(NX_SECURE_TLS_PACKET_BUFFER_TOO_SMALL, status);
printf("SUCCESS!\n");
test_control_return(0);
}
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