Files
GmSSL/tests/tlstest.c
2026-04-12 11:48:15 +08:00

379 lines
8.8 KiB
C

/*
* Copyright 2014-2022 The GmSSL Project. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the License); you may
* not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <gmssl/oid.h>
#include <gmssl/x509.h>
#include <gmssl/rand.h>
#include <gmssl/error.h>
#include <gmssl/tls.h>
#include <gmssl/sm3.h>
#include <gmssl/sm4.h>
static int test_tls_encode(void)
{
uint8_t a1 = 200;
uint16_t a2 = 30000;
uint24_t a3 = 4000000;
uint32_t a4 = 4000000000;
uint8_t data[] = {1, 2, 3, 4, 5, 6, 7, 8};
uint8_t r1;
uint16_t r2;
uint24_t r3;
uint32_t r4;
const uint8_t *pdata;
size_t datalen;
uint8_t buf[256];
uint8_t *p = buf;
const uint8_t *cp = buf;
size_t len = 0;
tls_uint8_to_bytes(a1, &p, &len);
tls_uint16_to_bytes(a2, &p, &len);
tls_uint24_to_bytes(a3, &p, &len);
tls_uint32_to_bytes(a4, &p, &len);
tls_uint8array_to_bytes(data, 5, &p, &len);
tls_uint16array_to_bytes(data, 6, &p, &len);
tls_uint24array_to_bytes(data, 7, &p, &len);
if (tls_uint8_from_bytes(&r1, &cp, &len) != 1 || r1 != a1
|| tls_uint16_from_bytes(&r2, &cp, &len) != 1 || r2 != a2
|| tls_uint24_from_bytes(&r3, &cp, &len) != 1 || r3 != a3
|| tls_uint32_from_bytes(&r4, &cp, &len) != 1 || r4 != a4
|| tls_uint8array_from_bytes(&pdata, &datalen, &cp, &len) != 1 || datalen != 5 || memcmp(pdata, data, 5) != 0
|| tls_uint16array_from_bytes(&pdata, &datalen, &cp, &len) != 1 || datalen != 6 || memcmp(pdata, data, 6) != 0
|| tls_uint24array_from_bytes(&pdata, &datalen, &cp, &len) != 1 || datalen != 7 || memcmp(pdata, data, 7) != 0
|| len > 0) {
error_print();
return -1;
}
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_null_to_bytes(void)
{
uint8_t buf[10];
uint8_t *p = buf;
const uint8_t *cp = buf;
size_t len = 0;
tls_uint16array_to_bytes(buf, sizeof(buf), NULL, &len);
// this will segment fault
//p = NULL;
//tls_uint16array_to_bytes(buf, sizeof(buf), &p, &len);
return 1;
}
static int test_tls_cbc(void)
{
uint8_t key[32] = {0};
SM3_HMAC_CTX hmac_ctx;
SM4_KEY sm4_key;
uint8_t seq_num[8] = { 0,0,0,0,0,0,0,1 };
uint8_t header[5];
uint8_t in[] = "hello world";
uint8_t out[256];
uint8_t buf[256] = {0};
size_t len;
size_t buflen;
header[0] = TLS_record_handshake;
header[1] = TLS_protocol_tls12 >> 8;
header[2] = TLS_protocol_tls12 & 0xff;
header[3] = sizeof(in) >> 8;
header[4] = sizeof(in) & 0xff;
sm3_hmac_init(&hmac_ctx, key, 32);
sm4_set_encrypt_key(&sm4_key, key);
tls_cbc_encrypt(&hmac_ctx, &sm4_key, seq_num, header, in, sizeof(in), out, &len);
sm3_hmac_init(&hmac_ctx, key, 32);
sm4_set_decrypt_key(&sm4_key, key);
tls_cbc_decrypt(&hmac_ctx, &sm4_key, seq_num, header, out, len, buf, &buflen);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_random(void)
{
uint8_t random[32];
tls_random_generate(random);
tls_random_print(stdout, random, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_client_hello(void)
{
uint8_t record[512];
size_t recordlen = 0;
int version = TLS_protocol_tlcp;
uint8_t random[32];
int cipher_suites[] = {
TLS_cipher_ecc_sm4_cbc_sm3,
TLS_cipher_ecc_sm4_gcm_sm3,
TLS_cipher_ecdhe_sm4_cbc_sm3,
TLS_cipher_ecdhe_sm4_gcm_sm3,
TLS_cipher_ibsdh_sm4_cbc_sm3,
TLS_cipher_ibsdh_sm4_gcm_sm3,
TLS_cipher_ibc_sm4_cbc_sm3,
TLS_cipher_ibc_sm4_gcm_sm3,
TLS_cipher_rsa_sm4_cbc_sm3,
TLS_cipher_rsa_sm4_gcm_sm3,
TLS_cipher_rsa_sm4_cbc_sha256,
TLS_cipher_rsa_sm4_gcm_sha256,
};
int comp_meths[] = {0};
tls_record_set_protocol(record, TLS_protocol_tlcp);
if (tls_record_set_handshake_client_hello(record, &recordlen,
version,
random,
NULL, 0,
cipher_suites, sizeof(cipher_suites)/sizeof(cipher_suites[0]),
NULL, 0) != 1) {
error_print();
return -1;
}
tls_client_hello_print(stdout, record + 5 + 4, recordlen - 5 -4, 0, 4);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_server_hello(void)
{
uint8_t record[512];
size_t recordlen = 0;
uint8_t random[32];
uint16_t cipher_suite = TLS_cipher_ecdhe_sm4_cbc_sm3;
tls_record_set_protocol(record, TLS_protocol_tlcp);
if (tls_record_set_handshake_server_hello(record, &recordlen,
TLS_protocol_tlcp,
random,
NULL, 0,
cipher_suite,
NULL, 0) != 1) {
error_print();
return -1;
}
tls_server_hello_print(stdout, record + 5 + 4, recordlen - 5 -4, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_certificate(void)
{
size_t recordlen = 0;
FILE *fp = NULL;
/*
if (!(fp = fopen("cacert.pem", "r"))) {
error_print();
return -1;
}
if (tls_record_set_handshake_certificate_from_pem(record, &recordlen, fp) != 1) {
error_print();
return -1;
}
tls_certificate_print(stdout, record + 9, recordlen - 9, 0, 0);
*/
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_server_key_exchange(void)
{
uint8_t record[1024];
size_t recordlen = 0;
uint8_t sig[SM2_MAX_SIGNATURE_SIZE] = {0xAA, 0xBB};
const uint8_t *psig;
size_t siglen;
tls_record_set_protocol(record, TLS_protocol_tlcp);
if (tlcp_record_set_handshake_server_key_exchange_pke(record, &recordlen, sig, sizeof(sig)) != 1) {
error_print();
return -1;
}
if (tlcp_record_get_handshake_server_key_exchange_pke(record, &psig, &siglen) != 1) {
error_print();
return -1;
}
format_bytes(stdout, 0, 0, "server_key_exchange siganture", psig, siglen);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_certificate_verify(void)
{
uint8_t record[1024];
size_t recordlen = 0;
uint8_t sig[SM2_MAX_SIGNATURE_SIZE];
const uint8_t *psig;
size_t siglen;
tls_record_set_protocol(record, TLS_protocol_tls12);
if (tls_record_set_handshake_certificate_verify(record, &recordlen, sig, sizeof(sig)) != 1) {
error_print();
return -1;
}
if (tls_record_get_handshake_certificate_verify(record, &psig, &siglen) != 1) {
error_print();
return -1;
}
tls_certificate_verify_print(stdout, psig, siglen, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_finished(void)
{
uint8_t record[1024];
size_t recordlen = 0;
uint8_t verify_data[12];
const uint8_t *verify_data_ptr;
size_t verify_data_len;
if (tls_record_set_handshake_finished(record, &recordlen, verify_data, sizeof(verify_data)) != 1) {
error_print();
return -1;
}
if (tls_record_get_handshake_finished(record, &verify_data_ptr, &verify_data_len) != 1) {
error_print();
return -1;
}
tls_finished_print(stdout, verify_data_ptr, verify_data_len, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_alert(void)
{
uint8_t record[1024];
size_t recordlen = 0;
int level;
int reason;
if (tls_record_set_alert(record, &recordlen, TLS_alert_level_fatal, TLS_alert_close_notify) != 1) {
error_print();
return -1;
}
if (tls_record_get_alert(record, &level, &reason) != 1) {
error_print();
return -1;
}
tls_alert_print(stdout, record + 5, recordlen - 5, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_change_cipher_spec(void)
{
uint8_t record[1024];
size_t recordlen = 0;
if (tls_record_set_change_cipher_spec(record, &recordlen) != 1) {
error_print();
return -1;
}
if (tls_record_get_change_cipher_spec(record) != 1) {
error_print();
return -1;
}
tls_change_cipher_spec_print(stdout, record + 5, recordlen - 5, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_application_data(void)
{
uint8_t record[1024];
size_t recordlen = 0;
uint8_t data[88];
const uint8_t *p;
size_t len;
if (tls_record_set_application_data(record, &recordlen, data, sizeof(data)) != 1) {
error_print();
return -1;
}
if (tls_record_get_application_data(record, &p, &len) != 1) {
error_print();
return -1;
}
tls_application_data_print(stdout, p, len, 0, 0);
printf("%s() ok\n", __FUNCTION__);
return 1;
}
static int test_tls_status_request_ext(void)
{
uint8_t ocsp_response[5];
uint8_t buf[256];
uint8_t *p = buf;
const uint8_t *cp = buf;
size_t len = 0;
memset(ocsp_response, 0xff, sizeof(ocsp_response));
printf("%s() ok\n", __FUNCTION__);
return 1;
}
int main(void)
{
if (test_tls_null_to_bytes() != 1) goto err;
/*
if (test_tls_encode() != 1) goto err;
if (test_tls_cbc() != 1) goto err;
if (test_tls_random() != 1) goto err;
if (test_tls_client_hello() != 1) goto err;
if (test_tls_server_hello() != 1) goto err;
if (test_tls_certificate() != 1) goto err;
if (test_tls_server_key_exchange() != 1) goto err;
if (test_tls_certificate_verify() != 1) goto err;
//if (test_tls_finished() != 1) goto err; //FIXME
if (test_tls_alert() != 1) goto err;
if (test_tls_change_cipher_spec() != 1) goto err;
if (test_tls_application_data() != 1) goto err;
*/
if (test_tls_status_request_ext() != 1) goto err;
printf("%s all tests passed\n", __FILE__);
return 0;
err:
error_print();
return -1;
}