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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 */
/***************************************************************************/
#include <stdio.h>
#include "tls_test_utility.h"
#include "nx_secure_x509.h"
/* Test basic X509 parsing with an example certificates. */
#include "google_cert.c"
#include "test_ca_cert.c"
#include "test_device_cert.c"
#define DEMO_STACK_SIZE 2048
/* Define the ThreadX and NetX object control blocks... */
static TX_THREAD thread_0;
/* Define thread prototypes. */
static void thread_0_entry(ULONG thread_input);
void NX_SECURE_X509_StoreTest();
void NX_SECURE_X509_StoreTestNULLs();
void NX_SECURE_TLS_StoreTest();
#ifdef CTEST
void test_application_define(void *first_unused_memory);
void test_application_define(void *first_unused_memory)
#else
void nx_secure_x509_store_test_application_define(void *first_unused_memory)
#endif
{
/* Create the main thread. */
tx_thread_create(&thread_0, "thread 0", thread_0_entry, 0,
first_unused_memory, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
}
static void thread_0_entry(ULONG thread_input)
{
/* Print out test information banner. */
printf("NetX Secure Test: X509 store test....................................");
NX_SECURE_X509_StoreTest();
NX_SECURE_X509_StoreTestNULLs();
#ifndef NX_SECURE_DISABLE_X509
NX_SECURE_TLS_StoreTest();
#endif
printf("SUCCESS!\n");
test_control_return(0);
}
#define NUM_TEST_CERTS 3
NX_SECURE_X509_CERT certificate_array[NUM_TEST_CERTS];
TEST(NX_SECURE_X509, StoreTest)
{
UINT status;
NX_SECURE_X509_CERTIFICATE_STORE store;
/*NX_SECURE_X509_CERT *list_head;*/
UINT i;
NX_SECURE_X509_DISTINGUISHED_NAME cert_name;
NX_SECURE_X509_CERT *certificate;
UINT location;
memset(&store, 0, sizeof(NX_SECURE_X509_CERTIFICATE_STORE));
/* Initialize our certificate structures with some data. */
for(i = 0; i < NUM_TEST_CERTS; ++i)
{
memset(&certificate_array[i], 0, sizeof(NX_SECURE_X509_CERT));
}
/* Initialize the list head. */
/*list_head = NX_NULL;*/
status = nx_secure_x509_certificate_initialize(&certificate_array[0], google_cert_der, google_cert_der_len, NX_NULL, 0, NX_NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
EXPECT_EQ(0, status);
status = nx_secure_x509_certificate_initialize(&certificate_array[1], test_ca_cert_der, test_ca_cert_der_len, NX_NULL, 0, NX_NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
EXPECT_EQ(0, status);
status = nx_secure_x509_certificate_initialize(&certificate_array[2], test_device_cert_der, test_device_cert_der_len, NX_NULL, 0, NX_NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
/* Add our certificates to the store. */
status = _nx_secure_x509_store_certificate_add(&certificate_array[0], &store, NX_SECURE_X509_CERT_LOCATION_REMOTE);
EXPECT_EQ(0, status);
status = _nx_secure_x509_store_certificate_add(&certificate_array[1], &store, NX_SECURE_X509_CERT_LOCATION_TRUSTED);
EXPECT_EQ(0, status);
status = _nx_secure_x509_store_certificate_add(&certificate_array[2], &store, NX_SECURE_X509_CERT_LOCATION_LOCAL);
EXPECT_EQ(0, status);
/* Try adding a certificate twice in the same location. */
status = _nx_secure_x509_store_certificate_add(&certificate_array[1], &store, NX_SECURE_X509_CERT_LOCATION_TRUSTED);
EXPECT_EQ(NX_INVALID_PARAMETERS, status);
/* Try adding a certificate twice but in a new location (should be OK). */
status = _nx_secure_x509_store_certificate_add(&certificate_array[1], &store, NX_SECURE_X509_CERT_LOCATION_LOCAL);
EXPECT_EQ(NX_SUCCESS, status);
/* Try adding an invalid certitifcate location. */
status = _nx_secure_x509_store_certificate_add(&certificate_array[1], &store, NX_SECURE_X509_CERT_LOCATION_NONE);
EXPECT_EQ(NX_INVALID_PARAMETERS, status);
/* Setup an example certificate name to search for - use strict name comparison.*/
cert_name.nx_secure_x509_common_name = (const UCHAR*)"www.example.com";
cert_name.nx_secure_x509_common_name_length = strlen("www.example.com");
cert_name.nx_secure_x509_organization = (const UCHAR*)"Express Logic";
cert_name.nx_secure_x509_organization_length = strlen("Express Logic");
cert_name.nx_secure_x509_org_unit = (const UCHAR*)"NetX Secure";
cert_name.nx_secure_x509_org_unit_length= strlen("NetX Secure");
cert_name.nx_secure_x509_state = (const UCHAR*)"CA";
cert_name.nx_secure_x509_state_length = strlen("CA");
cert_name.nx_secure_x509_country = (const UCHAR*)"US";
cert_name.nx_secure_x509_country_length = strlen("US");
cert_name.nx_secure_x509_serial_number = NX_NULL;
cert_name.nx_secure_x509_serial_number_length = 0;
cert_name.nx_secure_x509_distinguished_name_qualifier = NX_NULL;
cert_name.nx_secure_x509_distinguished_name_qualifier_length = 0;
/* Search for certificate in the store. */
status = _nx_secure_x509_store_certificate_find(&store, &cert_name, 0, &certificate, &location);
EXPECT_EQ(0, status);
EXPECT_EQ(NX_SECURE_X509_CERT_LOCATION_LOCAL, location);
/* Set up bogus name and search again. */
cert_name.nx_secure_x509_common_name = (const UCHAR*)"www.abogusexample.com";
cert_name.nx_secure_x509_common_name_length = strlen("www.abogusexample.com");
status = _nx_secure_x509_store_certificate_find(&store, &cert_name, 0, &certificate, &location);
EXPECT_EQ(NX_SECURE_X509_CERTIFICATE_NOT_FOUND, status);
EXPECT_EQ(NX_SECURE_X509_CERT_LOCATION_NONE, location);
/* Remove our certificate from the store after resetting the name. */
cert_name.nx_secure_x509_common_name = (const UCHAR*)"www.example.com";
cert_name.nx_secure_x509_common_name_length = strlen("www.example.com");
status = _nx_secure_x509_store_certificate_remove(&store, &cert_name, NX_SECURE_X509_CERT_LOCATION_LOCAL, 0);
EXPECT_EQ(0, status);
/* Search for certificate in the list after removing it. */
status = _nx_secure_x509_store_certificate_find(&store, &cert_name, 0, &certificate, &location);
EXPECT_EQ(NX_SECURE_X509_CERTIFICATE_NOT_FOUND, status);
EXPECT_EQ(NX_SECURE_X509_CERT_LOCATION_NONE, location);
}
TEST(NX_SECURE_X509, StoreTestNULLs)
{
UINT status;
NX_SECURE_X509_CERTIFICATE_STORE store;
NX_SECURE_X509_DISTINGUISHED_NAME cert_name;
NX_SECURE_X509_CERT *certificate=NX_NULL;
UINT location;
memset(&store, 0, sizeof(NX_SECURE_X509_CERTIFICATE_STORE));
memset(&cert_name, 0, sizeof(NX_SECURE_X509_DISTINGUISHED_NAME));
/* Test NULLS. */
status =_nx_secure_x509_store_certificate_add(NX_NULL, &store, NX_SECURE_X509_CERT_LOCATION_LOCAL);
EXPECT_EQ(NX_PTR_ERROR, status);
status =_nx_secure_x509_store_certificate_add(certificate, NX_NULL, NX_SECURE_X509_CERT_LOCATION_LOCAL);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_find(NX_NULL, &cert_name, 0, &certificate, &location);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_find(&store, NX_NULL, 0, &certificate, &location);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_find(&store, &cert_name, 0, NX_NULL, &location);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_find(&store, &cert_name, 0, &certificate, NX_NULL);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_remove(NX_NULL, &cert_name, NX_SECURE_X509_CERT_LOCATION_LOCAL, 0);
EXPECT_EQ(NX_PTR_ERROR, status);
status = _nx_secure_x509_store_certificate_remove(&store, &cert_name, NX_SECURE_X509_CERT_LOCATION_NONE, 0);
EXPECT_EQ(NX_INVALID_PARAMETERS, status);
status = _nx_secure_x509_store_certificate_remove(&store, NX_NULL, NX_SECURE_X509_CERT_LOCATION_LOCAL, 0);
EXPECT_EQ(NX_SECURE_X509_CERTIFICATE_NOT_FOUND, status);
}
static NX_SECURE_TLS_SESSION tls_session;
static CHAR crypto_metadata[16000];
static NX_SECURE_X509_CERT local_certificate;
static NX_SECURE_X509_CERT trusted_certificate;
/* Cryptographic routines. */
extern const NX_SECURE_TLS_CRYPTO nx_crypto_tls_ciphers;
TEST(NX_SECURE_TLS, StoreTest)
{
UINT status;
NX_SECURE_X509_CERT *cert_ptr;
nx_secure_tls_initialize();
/* Create a TLS session. */
status = nx_secure_tls_session_create(&tls_session,
&nx_crypto_tls_ciphers,
crypto_metadata,
sizeof(crypto_metadata));
EXPECT_EQ(NX_SUCCESS, status);
status = nx_secure_x509_certificate_initialize(&local_certificate, google_cert_der, google_cert_der_len, NX_NULL, 0, NX_NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
EXPECT_EQ(NX_SUCCESS, status);
/* Add our certificates to the local store. */
status = nx_secure_tls_local_certificate_add(&tls_session, &local_certificate);
EXPECT_EQ(NX_SUCCESS, status);
/* Try adding a certificate twice in the same location. */
status = nx_secure_tls_local_certificate_add(&tls_session, &local_certificate);
EXPECT_EQ(NX_INVALID_PARAMETERS, status);
/* Try finding the certificate by common name. */
status = nx_secure_tls_local_certificate_find(&tls_session, &cert_ptr, "www.google.com", strlen("www.google.com"));
EXPECT_EQ(NX_SUCCESS, status);
EXPECT_TRUE(((VOID*)&local_certificate == (VOID*)cert_ptr));
/* Try finding a non-existent certificate with a bogus name. */
status = nx_secure_tls_local_certificate_find(&tls_session, &cert_ptr, "www.bogus.com", strlen("www.bogus.com"));
EXPECT_EQ(NX_SECURE_TLS_CERTIFICATE_NOT_FOUND, status);
/* Remove non-existent certificate from the local store. */
status = nx_secure_tls_local_certificate_remove(&tls_session, "n", strlen("n"));
EXPECT_EQ(NX_SECURE_TLS_CERTIFICATE_NOT_FOUND, status);
/* Remove actual certificate from the local store. */
status = nx_secure_tls_local_certificate_remove(&tls_session, "www.google.com", strlen("www.google.com"));
EXPECT_EQ(NX_SUCCESS, status);
/* Try finding the certificate by common name after removing it. */
status = nx_secure_tls_local_certificate_find(&tls_session, &cert_ptr, "www.google.com", strlen("www.google.com"));
EXPECT_EQ(NX_SECURE_TLS_CERTIFICATE_NOT_FOUND, status);
EXPECT_TRUE(((VOID*)NX_NULL == (VOID*)cert_ptr));
status = nx_secure_x509_certificate_initialize(&trusted_certificate, test_ca_cert_der, test_ca_cert_der_len, NX_NULL, 0, NX_NULL, 0, NX_SECURE_X509_KEY_TYPE_NONE);
EXPECT_EQ(NX_SUCCESS, status);
/* Add our certificates to the trusted store. */
status = nx_secure_tls_trusted_certificate_add(&tls_session, &trusted_certificate);
EXPECT_EQ(NX_SUCCESS, status);
/* Try adding a certificate twice in the same location. */
status = nx_secure_tls_trusted_certificate_add(&tls_session, &trusted_certificate);
EXPECT_EQ(NX_INVALID_PARAMETERS, status);
/* Remove non-existent certificate from the trusted store. */
status = nx_secure_tls_trusted_certificate_remove(&tls_session, "notca", strlen("notca"));
EXPECT_EQ(NX_SECURE_TLS_CERTIFICATE_NOT_FOUND, status);
}
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