Line data Source code
1 : /**
2 : * Copyright Notice:
3 : * Copyright 2021-2025 DMTF. All rights reserved.
4 : * License: BSD 3-Clause License. For full text see link: https://github.com/DMTF/libspdm/blob/main/LICENSE.md
5 : **/
6 :
7 : #include "spdm_unit_test.h"
8 : #include "internal/libspdm_requester_lib.h"
9 : #include "internal/libspdm_secured_message_lib.h"
10 :
11 : #if LIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP
12 :
13 : static void *m_libspdm_local_certificate_chain_test_case_1;
14 : static size_t m_libspdm_local_certificate_chain_size_test_case_1;
15 :
16 : static uint8_t m_libspdm_local_large_response_buffer[LIBSPDM_MAX_SPDM_MSG_SIZE];
17 :
18 : #define BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST 0x200000
19 : static uint8_t m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test[
20 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST];
21 :
22 : static size_t m_libspdm_local_buffer_size;
23 : static uint8_t m_libspdm_local_buffer[LIBSPDM_MAX_MESSAGE_M1M2_BUFFER_SIZE];
24 :
25 : static size_t m_libspdm_local_request_buffer_size;
26 : static uint8_t m_libspdm_local_request_buffer[LIBSPDM_MAX_SPDM_MSG_SIZE];
27 :
28 : static uint8_t m_libspdm_local_certificate_chain_test_case_4[LIBSPDM_MAX_CERT_CHAIN_SIZE];
29 :
30 : /* Override the LIBSPDM_DATA_TRANSFER_SIZE just for the unit tests in this file.
31 : * All other unit tests have the default data transfer size due to the specific
32 : * unit tests requests and responses hardcode for each test case. */
33 : #define CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE (42)
34 :
35 : /* Loading the target expiration certificate chain and saving root certificate hash
36 : * "rsa3072_Expiration/bundle_responder.certchain.der"*/
37 : bool libspdm_libspdm_read_responder_public_certificate_chain_expiration(
38 : void** data, size_t* size, void** hash, size_t* hash_size);
39 :
40 : #define CHUNK_GET_UNIT_TEST_CHUNK_HANDLE (10)
41 :
42 2 : void libspdm_requester_chunk_get_test_case1_build_certificates_response(
43 : void *context, void *response, size_t *response_size,
44 : size_t sub_cert_index, size_t *sub_cert_count)
45 : {
46 : spdm_certificate_response_t *cert_rsp;
47 : uint16_t sub_cert_portion_length;
48 : uint16_t sub_cert_remainder_length;
49 :
50 2 : if (m_libspdm_local_certificate_chain_test_case_1 == NULL) {
51 1 : libspdm_read_responder_public_certificate_chain(
52 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
53 : &m_libspdm_local_certificate_chain_test_case_1,
54 : &m_libspdm_local_certificate_chain_size_test_case_1, NULL, NULL);
55 : }
56 2 : LIBSPDM_ASSERT(m_libspdm_local_certificate_chain_test_case_1 != NULL);
57 :
58 2 : *sub_cert_count = (m_libspdm_local_certificate_chain_size_test_case_1 +
59 2 : LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN - 1) /
60 : LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN;
61 :
62 2 : if (sub_cert_index != *sub_cert_count - 1) {
63 1 : sub_cert_portion_length = LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN;
64 1 : sub_cert_remainder_length =
65 1 : (uint16_t) (m_libspdm_local_certificate_chain_size_test_case_1 -
66 : LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN *
67 1 : (sub_cert_index + 1));
68 : } else {
69 1 : sub_cert_portion_length = (uint16_t) (
70 : m_libspdm_local_certificate_chain_size_test_case_1 -
71 1 : LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN * (*sub_cert_count - 1));
72 1 : sub_cert_remainder_length = 0;
73 : }
74 :
75 2 : cert_rsp = (spdm_certificate_response_t*) ((uint8_t*) response);
76 :
77 2 : cert_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
78 2 : cert_rsp->header.request_response_code = SPDM_CERTIFICATE;
79 2 : cert_rsp->header.param1 = 0;
80 2 : cert_rsp->header.param2 = 0;
81 2 : cert_rsp->portion_length = sub_cert_portion_length;
82 2 : cert_rsp->remainder_length = sub_cert_remainder_length;
83 :
84 2 : libspdm_copy_mem(
85 2 : cert_rsp + 1, sub_cert_portion_length,
86 2 : (uint8_t*) m_libspdm_local_certificate_chain_test_case_1 +
87 2 : LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN * sub_cert_index,
88 : sub_cert_portion_length);
89 :
90 2 : *response_size = sizeof(spdm_certificate_response_t) + sub_cert_portion_length;
91 2 : }
92 :
93 1 : void libspdm_requester_chunk_get_test_case2_build_measurements_response(
94 : void* context, void* response, size_t* response_size)
95 : {
96 : libspdm_context_t* spdm_context;
97 1 : spdm_measurements_response_t* meas_rsp = NULL;
98 : spdm_measurement_block_dmtf_t* measurment_block;
99 :
100 1 : spdm_context = (libspdm_context_t*) context;
101 : /* This is get measurements test case 20, but changed to SPDM version 1.2
102 : * which includes opaque data */
103 :
104 : uint8_t* ptr;
105 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
106 : m_libspdm_use_measurement_hash_algo;
107 :
108 1 : *response_size = sizeof(spdm_measurements_response_t) +
109 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
110 1 : libspdm_get_measurement_hash_size(
111 : m_libspdm_use_measurement_hash_algo)) +
112 1 : SPDM_NONCE_SIZE + sizeof(uint16_t);
113 :
114 1 : meas_rsp = (spdm_measurements_response_t*)((uint8_t*) response);
115 1 : meas_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
116 1 : meas_rsp->header.request_response_code = SPDM_MEASUREMENTS;
117 1 : meas_rsp->header.param1 = 0;
118 1 : meas_rsp->header.param2 = 0;
119 1 : meas_rsp->number_of_blocks = 2;
120 1 : *(uint32_t*) meas_rsp->measurement_record_length =
121 1 : 2 * ((uint32_t) (sizeof(spdm_measurement_block_dmtf_t) +
122 1 : libspdm_get_measurement_hash_size(
123 : m_libspdm_use_measurement_hash_algo)));
124 1 : measurment_block = (void*) (meas_rsp + 1);
125 1 : libspdm_set_mem(
126 : measurment_block,
127 1 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
128 1 : libspdm_get_measurement_hash_size(
129 : m_libspdm_use_measurement_hash_algo)),
130 : 1);
131 1 : measurment_block->measurement_block_common_header.index = 1;
132 1 : measurment_block->measurement_block_common_header.measurement_specification =
133 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
134 1 : measurment_block->measurement_block_common_header.measurement_size =
135 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
136 1 : libspdm_get_measurement_hash_size(
137 : m_libspdm_use_measurement_hash_algo));
138 1 : measurment_block =
139 : (void*) (((uint8_t*) measurment_block) +
140 1 : (sizeof(spdm_measurement_block_dmtf_t) +
141 1 : libspdm_get_measurement_hash_size(
142 : m_libspdm_use_measurement_hash_algo)));
143 1 : measurment_block->measurement_block_common_header.index = 2;
144 1 : measurment_block->measurement_block_common_header.measurement_specification =
145 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
146 1 : measurment_block->measurement_block_common_header.measurement_size =
147 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
148 1 : libspdm_get_measurement_hash_size(
149 : m_libspdm_use_measurement_hash_algo));
150 1 : ptr = (uint8_t*) meas_rsp + *response_size - SPDM_NONCE_SIZE - sizeof(uint16_t);
151 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
152 1 : ptr += SPDM_NONCE_SIZE;
153 : /* Set opaque data length to 0 */
154 1 : *ptr = 0;
155 1 : ptr++;
156 1 : *ptr = 0;
157 1 : }
158 :
159 1 : void libspdm_requester_chunk_get_test_case3_build_challenge_response(
160 : void* context, void* response, size_t* response_size)
161 : {
162 : libspdm_context_t* spdm_context;
163 : spdm_challenge_auth_response_t* spdm_response;
164 : void* data;
165 : size_t data_size;
166 : uint8_t* ptr;
167 : uint8_t hash_data[LIBSPDM_MAX_HASH_SIZE];
168 : size_t sig_size;
169 :
170 1 : spdm_context = (libspdm_context_t*) context;
171 1 : libspdm_read_responder_public_certificate_chain(
172 : m_libspdm_use_hash_algo,
173 : m_libspdm_use_asym_algo, &data,
174 : &data_size, NULL, NULL);
175 1 : spdm_context->local_context.local_cert_chain_provision_size[0] = data_size;
176 1 : spdm_context->local_context.local_cert_chain_provision[0] = data;
177 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
178 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
179 1 : *response_size = sizeof(spdm_challenge_auth_response_t) +
180 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) +
181 1 : SPDM_NONCE_SIZE + 0 + sizeof(uint16_t) + 0 +
182 1 : libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
183 1 : spdm_response = response;
184 :
185 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
186 1 : spdm_response->header.request_response_code = SPDM_CHALLENGE_AUTH;
187 1 : spdm_response->header.param1 = 0;
188 1 : spdm_response->header.param2 = (1 << 0);
189 1 : ptr = (void*) (spdm_response + 1);
190 1 : libspdm_hash_all(
191 : m_libspdm_use_hash_algo,
192 : spdm_context->local_context.local_cert_chain_provision[0],
193 : spdm_context->local_context.local_cert_chain_provision_size[0],
194 : ptr);
195 1 : free(data);
196 1 : data = NULL;
197 :
198 1 : ptr += libspdm_get_hash_size(m_libspdm_use_hash_algo);
199 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
200 1 : ptr += SPDM_NONCE_SIZE;
201 : /* libspdm_zero_mem (ptr, libspdm_get_hash_size (m_libspdm_use_hash_algo));
202 : * ptr += libspdm_get_hash_size (m_libspdm_use_hash_algo);*/
203 1 : *(uint16_t*) ptr = 0;
204 1 : ptr += sizeof(uint16_t);
205 :
206 1 : libspdm_copy_mem(
207 1 : &m_libspdm_local_buffer[m_libspdm_local_buffer_size],
208 : sizeof(m_libspdm_local_buffer) -
209 1 : (&m_libspdm_local_buffer[m_libspdm_local_buffer_size] - m_libspdm_local_buffer),
210 1 : spdm_response, (size_t) ptr - (size_t) spdm_response);
211 1 : m_libspdm_local_buffer_size += ((size_t) ptr - (size_t) spdm_response);
212 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "m_libspdm_local_buffer_size (0x%zx):\n",
213 : m_libspdm_local_buffer_size));
214 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
215 1 : libspdm_hash_all(m_libspdm_use_hash_algo, m_libspdm_local_buffer,
216 : m_libspdm_local_buffer_size, hash_data);
217 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "HashDataSize (0x%x):\n",
218 : libspdm_get_hash_size(m_libspdm_use_hash_algo)));
219 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
220 1 : sig_size = libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
221 1 : libspdm_responder_data_sign(
222 : spdm_context,
223 1 : spdm_response->header.spdm_version << SPDM_VERSION_NUMBER_SHIFT_BIT,
224 : SPDM_CHALLENGE_AUTH,
225 : m_libspdm_use_asym_algo, m_libspdm_use_pqc_asym_algo, m_libspdm_use_hash_algo,
226 : false, m_libspdm_local_buffer, m_libspdm_local_buffer_size,
227 : ptr, &sig_size);
228 1 : ptr += sig_size;
229 1 : }
230 :
231 1 : void libspdm_requester_chunk_get_test_case4_build_digest_response(
232 : void* context, void* response, size_t* response_size)
233 : {
234 : libspdm_context_t *spdm_context;
235 : spdm_digest_response_t* spdm_response;
236 : uint8_t* digest;
237 : uint8_t slot_id;
238 :
239 1 : spdm_context = (libspdm_context_t*)context;
240 1 : spdm_context->connection_info.algorithm.base_hash_algo =
241 : m_libspdm_use_hash_algo;
242 1 : *response_size = sizeof(spdm_digest_response_t) +
243 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
244 1 : spdm_response = response;
245 :
246 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
247 1 : spdm_response->header.param1 = 0;
248 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
249 1 : spdm_response->header.param2 = 0;
250 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
251 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
252 : (uint8_t) (0xFF));
253 :
254 1 : digest = (void*) (spdm_response + 1);
255 1 : libspdm_zero_mem(digest,
256 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
257 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
258 8 : libspdm_hash_all(
259 : m_libspdm_use_hash_algo,
260 : m_libspdm_local_certificate_chain_test_case_4,
261 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
262 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
263 : }
264 1 : spdm_response->header.param2 |= (0xFF << 0);
265 1 : }
266 :
267 2 : void libspdm_requester_chunk_get_test_case5_case6_build_vendor_response(
268 : void* context, void* response, size_t* response_size)
269 : {
270 : spdm_vendor_defined_response_msg_t *spdm_response;
271 :
272 : /* For exceed max chunk seq no */
273 2 : *response_size =
274 : (CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE -
275 : sizeof(spdm_chunk_response_response_t)) * 65536 - sizeof(uint32_t) + 0x10;
276 :
277 2 : libspdm_set_mem(response, *response_size, 0xff);
278 :
279 2 : spdm_response = response;
280 :
281 2 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
282 2 : spdm_response->header.request_response_code = SPDM_VENDOR_DEFINED_RESPONSE;
283 2 : spdm_response->header.param1 = 0;
284 2 : spdm_response->header.param2 = 0;
285 :
286 2 : spdm_response->standard_id = 6;
287 2 : spdm_response->len = 2;
288 2 : }
289 :
290 1 : void libspdm_requester_chunk_get_test_case8_build_digest_response(
291 : void* context, void* response, size_t* response_size)
292 : {
293 : /* this is referenced from case 4, but use spdm 1.4 */
294 : libspdm_context_t *spdm_context;
295 : spdm_digest_response_t* spdm_response;
296 : uint8_t* digest;
297 : uint8_t slot_id;
298 :
299 1 : spdm_context = (libspdm_context_t*)context;
300 1 : spdm_context->connection_info.algorithm.base_hash_algo =
301 : m_libspdm_use_hash_algo;
302 1 : *response_size = sizeof(spdm_digest_response_t) +
303 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
304 1 : spdm_response = response;
305 :
306 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_14;
307 1 : spdm_response->header.param1 = 0;
308 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
309 1 : spdm_response->header.param2 = 0;
310 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
311 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
312 : (uint8_t) (0xFF));
313 :
314 1 : digest = (void*) (spdm_response + 1);
315 1 : libspdm_zero_mem(digest,
316 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
317 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
318 8 : libspdm_hash_all(
319 : m_libspdm_use_hash_algo,
320 : m_libspdm_local_certificate_chain_test_case_4,
321 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
322 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
323 : }
324 1 : spdm_response->header.param1 |= (0xFF << 0); /* 1.3+ supported_slot_mask */
325 1 : spdm_response->header.param2 |= (0xFF << 0);
326 1 : }
327 :
328 65623 : static libspdm_return_t send_message(
329 : void *spdm_context, size_t request_size, const void *request, uint64_t timeout)
330 : {
331 : libspdm_test_context_t* spdm_test_context;
332 65623 : size_t header_size = sizeof(libspdm_test_message_header_t);
333 :
334 65623 : spdm_test_context = libspdm_get_test_context();
335 :
336 65623 : m_libspdm_local_request_buffer_size = 0;
337 65623 : libspdm_copy_mem(m_libspdm_local_request_buffer, sizeof(m_libspdm_local_request_buffer),
338 : (const uint8_t *)request + header_size, request_size - header_size);
339 65623 : m_libspdm_local_request_buffer_size += request_size - header_size;
340 :
341 65623 : if (spdm_test_context->case_id == 0x1) {
342 50 : return LIBSPDM_STATUS_SUCCESS;
343 65573 : } else if (spdm_test_context->case_id == 0x2) {
344 7 : return LIBSPDM_STATUS_SUCCESS;
345 65566 : } else if (spdm_test_context->case_id == 0x3) {
346 : const uint8_t* ptr;
347 6 : ptr = (const uint8_t*) request;
348 :
349 6 : if (ptr[2] == SPDM_CHALLENGE) {
350 1 : m_libspdm_local_buffer_size = 0;
351 1 : libspdm_copy_mem(m_libspdm_local_buffer, sizeof(m_libspdm_local_buffer),
352 1 : &ptr[1], request_size - 1);
353 1 : m_libspdm_local_buffer_size += (request_size - 1);
354 : }
355 6 : return LIBSPDM_STATUS_SUCCESS;
356 65560 : } else if (spdm_test_context->case_id == 0x4) {
357 10 : return LIBSPDM_STATUS_SUCCESS;
358 65550 : } else if (spdm_test_context->case_id == 0x5) {
359 2 : return LIBSPDM_STATUS_SUCCESS;
360 65548 : } else if (spdm_test_context->case_id == 0x6) {
361 65537 : return LIBSPDM_STATUS_SUCCESS;
362 11 : } else if (spdm_test_context->case_id == 0x7) {
363 1 : return LIBSPDM_STATUS_SUCCESS;
364 10 : } else if (spdm_test_context->case_id == 0x8) {
365 10 : return LIBSPDM_STATUS_SUCCESS;
366 : } else {
367 0 : return LIBSPDM_STATUS_SEND_FAIL;
368 : }
369 : }
370 :
371 65623 : static libspdm_return_t receive_message(
372 : void *spdm_context, size_t *response_size, void **response, uint64_t timeout)
373 : {
374 : libspdm_test_context_t* spdm_test_context;
375 65623 : uint8_t chunk_handle = CHUNK_GET_UNIT_TEST_CHUNK_HANDLE;
376 : static bool error_large_response_sent = false;
377 :
378 : static spdm_message_header_t* sub_rsp = NULL;
379 : static size_t sub_rsp_size = 0;
380 : static size_t sub_rsp_copied = 0;
381 : static size_t sub_rsp_remaining = 0;
382 : static uint16_t chunk_seq_no = 0;
383 :
384 : spdm_message_header_t* spdm_request_header;
385 : spdm_chunk_response_response_t* chunk_rsp;
386 : spdm_chunk_response_response_14_t* chunk_rsp_14;
387 : size_t chunk_rsp_size;
388 : uint8_t* chunk_copy_to;
389 : size_t chunk_copy_size;
390 : size_t transport_header_size;
391 : void (*build_response_func)(void*, void*, size_t *);
392 :
393 65623 : build_response_func = NULL;
394 :
395 65623 : spdm_test_context = libspdm_get_test_context();
396 65623 : spdm_request_header = (spdm_message_header_t*) m_libspdm_local_request_buffer;
397 :
398 : /* First response to these tests should always be error large response */
399 65623 : if (error_large_response_sent == false) {
400 8 : error_large_response_sent = true;
401 :
402 : spdm_error_response_t* error_rsp;
403 : size_t error_rsp_size;
404 :
405 8 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
406 8 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
407 8 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
408 :
409 8 : error_rsp->header.spdm_version = spdm_request_header->spdm_version;
410 8 : error_rsp->header.request_response_code = SPDM_ERROR;
411 8 : error_rsp->header.param1 = SPDM_ERROR_CODE_LARGE_RESPONSE;
412 8 : error_rsp->header.param2 = 0;
413 8 : *((uint16_t*) (error_rsp + 1)) = chunk_handle;
414 :
415 8 : libspdm_transport_test_encode_message(
416 : spdm_context, NULL, false, false,
417 : error_rsp_size, error_rsp,
418 : response_size, response);
419 :
420 8 : return LIBSPDM_STATUS_SUCCESS;
421 : }
422 :
423 65615 : if (spdm_test_context->case_id == 0x1) {
424 :
425 : /* Refers to just the certificate portion in the cert response */
426 : static size_t sub_cert_index = 0;
427 : static size_t sub_cert_count = 0;
428 :
429 48 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
430 48 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
431 :
432 48 : chunk_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
433 48 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
434 48 : chunk_rsp->header.param1 = 0;
435 48 : chunk_rsp->header.param2 = chunk_handle;
436 :
437 48 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
438 48 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
439 : - sizeof(spdm_chunk_response_response_t);
440 :
441 48 : if (sub_rsp_copied == 0) {
442 2 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
443 2 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
444 2 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
445 :
446 2 : libspdm_requester_chunk_get_test_case1_build_certificates_response(
447 : spdm_context, sub_rsp, &sub_rsp_size, sub_cert_index, &sub_cert_count);
448 :
449 2 : sub_rsp_remaining = sub_rsp_size;
450 2 : sub_rsp_copied = 0;
451 :
452 : /* first chunk has size of large response */
453 2 : chunk_seq_no = 0;
454 2 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
455 :
456 2 : chunk_copy_to += sizeof(uint32_t);
457 2 : chunk_copy_size -= sizeof(uint32_t);
458 2 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
459 2 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
460 : + sizeof(uint32_t) + chunk_copy_size;
461 : } else {
462 46 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
463 46 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
464 : }
465 :
466 48 : if (chunk_copy_size == sub_rsp_remaining) {
467 2 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
468 : }
469 :
470 48 : libspdm_copy_mem(chunk_copy_to,
471 48 : *response_size - (chunk_copy_to - (uint8_t*)*response),
472 48 : (uint8_t*) sub_rsp + sub_rsp_copied,
473 : chunk_copy_size);
474 :
475 48 : sub_rsp_copied += chunk_copy_size;
476 48 : sub_rsp_remaining -= chunk_copy_size;
477 48 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
478 48 : chunk_rsp->chunk_seq_no = chunk_seq_no;
479 48 : chunk_seq_no++;
480 :
481 48 : libspdm_transport_test_encode_message(
482 : spdm_context, NULL, false, false,
483 : chunk_rsp_size, chunk_rsp,
484 : response_size, response);
485 :
486 48 : if (sub_rsp_copied >= sub_rsp_size) {
487 2 : sub_cert_index++;
488 2 : sub_rsp = NULL;
489 2 : sub_rsp_size = 0;
490 2 : sub_rsp_copied = 0;
491 2 : sub_rsp_remaining = 0;
492 2 : chunk_seq_no = 0;
493 2 : error_large_response_sent = false;
494 :
495 2 : if (sub_cert_index == sub_cert_count) {
496 1 : sub_cert_index = 0;
497 :
498 1 : free(m_libspdm_local_certificate_chain_test_case_1);
499 1 : m_libspdm_local_certificate_chain_test_case_1 = NULL;
500 1 : m_libspdm_local_certificate_chain_size_test_case_1 = 0;
501 : }
502 : }
503 :
504 48 : return LIBSPDM_STATUS_SUCCESS;
505 65567 : } else if (spdm_test_context->case_id == 0x2) {
506 6 : build_response_func =
507 : libspdm_requester_chunk_get_test_case2_build_measurements_response;
508 65561 : } else if (spdm_test_context->case_id == 0x3) {
509 5 : build_response_func =
510 : libspdm_requester_chunk_get_test_case3_build_challenge_response;
511 65556 : } else if (spdm_test_context->case_id == 0x4) {
512 9 : build_response_func =
513 : libspdm_requester_chunk_get_test_case4_build_digest_response;
514 65547 : } else if (spdm_test_context->case_id == 0x5) {
515 1 : build_response_func =
516 : libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
517 65546 : } else if (spdm_test_context->case_id == 0x6) {
518 65536 : build_response_func =
519 : libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
520 10 : } else if (spdm_test_context->case_id == 0x7) {
521 : /* This case only return one error message with RequestResynch */
522 : spdm_error_response_t* error_rsp;
523 : size_t error_rsp_size;
524 :
525 1 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
526 1 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
527 1 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
528 :
529 1 : error_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_10;
530 1 : error_rsp->header.request_response_code = SPDM_ERROR;
531 1 : error_rsp->header.param1 = SPDM_ERROR_CODE_REQUEST_RESYNCH;
532 1 : error_rsp->header.param2 = 0;
533 :
534 1 : libspdm_transport_test_encode_message(
535 : spdm_context, NULL, false, false,
536 : error_rsp_size, error_rsp,
537 : response_size, response);
538 :
539 : /* reset static status for next case */
540 1 : sub_rsp = NULL;
541 1 : sub_rsp_size = 0;
542 1 : sub_rsp_copied = 0;
543 1 : sub_rsp_remaining = 0;
544 1 : chunk_seq_no = 0;
545 1 : error_large_response_sent = false;
546 :
547 1 : return LIBSPDM_STATUS_SUCCESS;
548 9 : } else if (spdm_test_context->case_id == 0x8) {
549 9 : build_response_func =
550 : libspdm_requester_chunk_get_test_case8_build_digest_response;
551 : } else {
552 0 : LIBSPDM_ASSERT(0);
553 0 : return LIBSPDM_STATUS_RECEIVE_FAIL;
554 : }
555 :
556 65566 : if (build_response_func) {
557 65566 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
558 65566 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
559 :
560 65566 : chunk_rsp->header.spdm_version = spdm_request_header->spdm_version;
561 65566 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
562 65566 : chunk_rsp->header.param1 = 0;
563 65566 : chunk_rsp->header.param2 = chunk_handle;
564 :
565 65566 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
566 65566 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
567 : - sizeof(spdm_chunk_response_response_t);
568 :
569 65566 : if (sub_rsp_copied == 0) {
570 :
571 6 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
572 6 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
573 6 : if (spdm_test_context->case_id == 0x5 ||
574 5 : spdm_test_context->case_id == 0x6) {
575 2 : sub_rsp =
576 : (spdm_message_header_t*)
577 : m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test;
578 2 : sub_rsp_size = sizeof(m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test);
579 : }
580 6 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
581 :
582 6 : build_response_func(spdm_context, sub_rsp, &sub_rsp_size);
583 :
584 6 : sub_rsp_remaining = sub_rsp_size;
585 6 : sub_rsp_copied = 0;
586 :
587 : /* first chunk has size of large response */
588 6 : chunk_seq_no = 0;
589 6 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
590 :
591 6 : chunk_copy_to += sizeof(uint32_t);
592 6 : chunk_copy_size -= sizeof(uint32_t);
593 6 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
594 6 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
595 : + sizeof(uint32_t) + chunk_copy_size;
596 :
597 : /* case_id 0x5 will only get 1 chunk message */
598 6 : if (spdm_test_context->case_id == 0x5) {
599 1 : sub_rsp_size = sub_rsp_copied;
600 : }
601 :
602 : } else {
603 65560 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
604 65560 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
605 : }
606 :
607 65566 : if (chunk_copy_size == sub_rsp_remaining) {
608 4 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
609 : }
610 :
611 65566 : libspdm_copy_mem(chunk_copy_to,
612 65566 : *response_size - (chunk_copy_to - (uint8_t*) *response),
613 65566 : (uint8_t*) sub_rsp + sub_rsp_copied,
614 : chunk_copy_size);
615 :
616 65566 : sub_rsp_copied += chunk_copy_size;
617 65566 : sub_rsp_remaining -= chunk_copy_size;
618 65566 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
619 65566 : if (spdm_request_header->spdm_version < SPDM_MESSAGE_VERSION_14) {
620 65557 : chunk_rsp->chunk_seq_no = chunk_seq_no++;
621 : } else {
622 9 : chunk_rsp_14 = (spdm_chunk_response_response_14_t*) chunk_rsp;
623 9 : chunk_rsp_14->chunk_seq_no = chunk_seq_no++;
624 : }
625 :
626 65566 : libspdm_transport_test_encode_message(
627 : spdm_context, NULL, false, false,
628 : chunk_rsp_size, chunk_rsp,
629 : response_size, response);
630 :
631 65566 : if (sub_rsp_copied >= sub_rsp_size) {
632 5 : sub_rsp = NULL;
633 5 : sub_rsp_size = 0;
634 5 : sub_rsp_copied = 0;
635 5 : sub_rsp_remaining = 0;
636 5 : chunk_seq_no = 0;
637 5 : error_large_response_sent = false;
638 : }
639 65566 : return LIBSPDM_STATUS_SUCCESS;
640 : }
641 0 : return LIBSPDM_STATUS_SEND_FAIL;
642 :
643 : }
644 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
645 1 : static void req_chunk_get_case1(void** state)
646 : {
647 : libspdm_return_t status;
648 : libspdm_test_context_t* spdm_test_context;
649 : libspdm_context_t* spdm_context;
650 : size_t cert_chain_size;
651 : uint8_t cert_chain[LIBSPDM_MAX_CERT_CHAIN_SIZE];
652 : void* data;
653 : size_t data_size;
654 : void* hash;
655 : size_t hash_size;
656 : const uint8_t* root_cert;
657 : size_t root_cert_size;
658 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
659 : size_t count;
660 : #endif
661 :
662 1 : spdm_test_context = *state;
663 1 : spdm_context = spdm_test_context->spdm_context;
664 1 : spdm_test_context->case_id = 0x1;
665 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
666 : SPDM_VERSION_NUMBER_SHIFT_BIT;
667 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AFTER_DIGESTS;
668 1 : spdm_context->connection_info.capability.flags |=
669 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
670 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
671 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
672 :
673 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
674 : spdm_context->local_context.capability.data_transfer_size
675 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
676 1 : spdm_context->local_context.is_requester = true;
677 :
678 1 : libspdm_read_responder_public_certificate_chain(
679 : m_libspdm_use_hash_algo,
680 : m_libspdm_use_asym_algo, &data,
681 : &data_size, &hash, &hash_size);
682 1 : libspdm_x509_get_cert_from_cert_chain(
683 1 : (uint8_t*) data + sizeof(spdm_cert_chain_t) + hash_size,
684 1 : data_size - sizeof(spdm_cert_chain_t) - hash_size, 0,
685 : &root_cert, &root_cert_size);
686 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "root cert data :\n"));
687 1 : libspdm_dump_hex(root_cert, root_cert_size);
688 1 : spdm_context->local_context.peer_root_cert_provision_size[0] = root_cert_size;
689 :
690 1 : spdm_context->local_context.peer_root_cert_provision[0] = root_cert;
691 1 : libspdm_reset_message_b(spdm_context);
692 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
693 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
694 1 : spdm_context->connection_info.algorithm.req_base_asym_alg = m_libspdm_use_req_asym_algo;
695 :
696 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
697 : spdm_context->transcript.message_m.buffer_size =
698 : spdm_context->transcript.message_m.max_buffer_size;
699 : #endif
700 1 : cert_chain_size = sizeof(cert_chain);
701 1 : libspdm_zero_mem(cert_chain, sizeof(cert_chain));
702 1 : status = libspdm_get_certificate(spdm_context, NULL, 0, &cert_chain_size, cert_chain);
703 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
704 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
705 : count = (data_size + LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN - 1) / LIBSPDM_MAX_CERT_CHAIN_BLOCK_LEN;
706 : assert_int_equal(spdm_context->transcript.message_b.buffer_size,
707 : sizeof(spdm_get_certificate_request_t) * count +
708 : sizeof(spdm_certificate_response_t) * count +
709 : data_size);
710 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
711 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
712 : #else
713 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
714 : #endif
715 1 : free(data);
716 1 : }
717 : #endif
718 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
719 1 : static void req_chunk_get_case2(void** state)
720 : {
721 : /* Copied from Get Measurements Test Case 0x20 */
722 : libspdm_return_t status;
723 : libspdm_test_context_t* spdm_test_context;
724 : libspdm_context_t* spdm_context;
725 : uint8_t number_of_block;
726 : uint32_t measurement_record_length;
727 : uint8_t measurement_record[LIBSPDM_MAX_MEASUREMENT_RECORD_SIZE];
728 : uint8_t request_attribute;
729 : void* data;
730 : size_t data_size;
731 : void* hash;
732 : size_t hash_size;
733 :
734 1 : spdm_test_context = *state;
735 1 : spdm_context = spdm_test_context->spdm_context;
736 1 : spdm_test_context->case_id = 0x02;
737 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
738 : SPDM_VERSION_NUMBER_SHIFT_BIT;
739 1 : spdm_context->connection_info.connection_state =
740 : LIBSPDM_CONNECTION_STATE_AUTHENTICATED;
741 1 : spdm_context->connection_info.capability.flags |=
742 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_MEAS_CAP_SIG
743 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
744 :
745 1 : spdm_context->local_context.capability.flags |=
746 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
747 : spdm_context->local_context.capability.data_transfer_size
748 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
749 :
750 1 : libspdm_read_responder_public_certificate_chain(
751 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
752 : &data, &data_size, &hash, &hash_size);
753 1 : libspdm_reset_message_m(spdm_context, NULL);
754 1 : spdm_context->connection_info.algorithm.measurement_spec =
755 : m_libspdm_use_measurement_spec;
756 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
757 : m_libspdm_use_measurement_hash_algo;
758 1 : spdm_context->connection_info.algorithm.base_hash_algo =
759 : m_libspdm_use_hash_algo;
760 1 : spdm_context->connection_info.algorithm.base_asym_algo =
761 : m_libspdm_use_asym_algo;
762 1 : spdm_context->local_context.algorithm.measurement_spec =
763 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
764 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
765 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
766 : libspdm_copy_mem(
767 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
768 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
769 : data, data_size);
770 : #else
771 1 : libspdm_hash_all(
772 : spdm_context->connection_info.algorithm.base_hash_algo,
773 : data, data_size,
774 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
775 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
776 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
777 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
778 : spdm_context->connection_info.algorithm.base_hash_algo,
779 : spdm_context->connection_info.algorithm.base_asym_algo,
780 : data, data_size,
781 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
782 : #endif
783 1 : request_attribute = 0;
784 :
785 1 : measurement_record_length = sizeof(measurement_record);
786 1 : status = libspdm_get_measurement(
787 : spdm_context, NULL, request_attribute,
788 : SPDM_GET_MEASUREMENTS_REQUEST_MEASUREMENT_OPERATION_ALL_MEASUREMENTS,
789 : 0, NULL, &number_of_block, &measurement_record_length,
790 : measurement_record);
791 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
792 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
793 : assert_int_equal(spdm_context->transcript.message_m.buffer_size,
794 : sizeof(spdm_message_header_t) +
795 : sizeof(spdm_measurements_response_t) +
796 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
797 : libspdm_get_measurement_hash_size(
798 : m_libspdm_use_measurement_hash_algo)) +
799 : sizeof(uint16_t) + SPDM_NONCE_SIZE);
800 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
801 : #else
802 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
803 : #endif
804 1 : free(data);
805 1 : }
806 : #endif
807 : #if LIBSPDM_ENABLE_CAPABILITY_CHAL_CAP
808 1 : static void req_chunk_get_case3(void** state)
809 : {
810 : /* Copied from Challenge Test Case 2*/
811 : libspdm_return_t status;
812 : libspdm_test_context_t* spdm_test_context;
813 : libspdm_context_t* spdm_context;
814 : uint8_t measurement_hash[LIBSPDM_MAX_HASH_SIZE];
815 : void* data;
816 : size_t data_size;
817 : void* hash;
818 : size_t hash_size;
819 :
820 1 : spdm_test_context = *state;
821 1 : spdm_context = spdm_test_context->spdm_context;
822 1 : spdm_test_context->case_id = 0x3;
823 1 : spdm_context->connection_info.connection_state =
824 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
825 1 : spdm_context->connection_info.capability.flags = 0;
826 1 : spdm_context->connection_info.capability.flags |=
827 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
828 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
829 :
830 1 : spdm_context->local_context.capability.flags |=
831 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
832 : spdm_context->local_context.capability.data_transfer_size
833 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
834 :
835 1 : libspdm_read_responder_public_certificate_chain(
836 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
837 : &data, &data_size, &hash, &hash_size);
838 1 : libspdm_reset_message_a(spdm_context);
839 1 : libspdm_reset_message_b(spdm_context);
840 1 : libspdm_reset_message_c(spdm_context);
841 1 : spdm_context->connection_info.algorithm.base_hash_algo =
842 : m_libspdm_use_hash_algo;
843 1 : spdm_context->connection_info.algorithm.base_asym_algo =
844 : m_libspdm_use_asym_algo;
845 :
846 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
847 : SPDM_VERSION_NUMBER_SHIFT_BIT;
848 :
849 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
850 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
851 : libspdm_copy_mem(
852 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
853 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
854 : data, data_size);
855 : #else
856 1 : libspdm_hash_all(
857 : spdm_context->connection_info.algorithm.base_hash_algo,
858 : data, data_size,
859 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
860 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
861 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
862 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
863 : spdm_context->connection_info.algorithm.base_hash_algo,
864 : spdm_context->connection_info.algorithm.base_asym_algo,
865 : data, data_size,
866 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
867 : #endif
868 :
869 1 : libspdm_zero_mem(measurement_hash, sizeof(measurement_hash));
870 1 : status = libspdm_challenge(
871 : spdm_context, NULL, 0,
872 : SPDM_CHALLENGE_REQUEST_NO_MEASUREMENT_SUMMARY_HASH,
873 : measurement_hash, NULL);
874 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
875 1 : free(data);
876 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
877 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
878 : #else
879 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
880 : #endif
881 1 : }
882 : #endif
883 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
884 1 : static void req_chunk_get_case4(void** state)
885 : {
886 : /* Copied from Get Digests Test Case 2*/
887 : libspdm_return_t status;
888 : libspdm_test_context_t* spdm_test_context;
889 : libspdm_context_t* spdm_context;
890 : libspdm_data_parameter_t parameter;
891 : uint8_t slot_mask;
892 : uint8_t slot_id;
893 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
894 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
895 : uint8_t* digest;
896 : size_t data_return_size;
897 :
898 1 : spdm_test_context = *state;
899 1 : spdm_context = spdm_test_context->spdm_context;
900 1 : spdm_test_context->case_id = 0x4;
901 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
902 : SPDM_VERSION_NUMBER_SHIFT_BIT;
903 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
904 1 : spdm_context->connection_info.capability.flags |=
905 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
906 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
907 :
908 1 : spdm_context->local_context.capability.flags |=
909 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
910 : spdm_context->local_context.capability.data_transfer_size
911 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
912 :
913 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
914 :
915 1 : libspdm_set_mem(
916 : m_libspdm_local_certificate_chain_test_case_4,
917 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
918 : (uint8_t) (0xFF));
919 1 : libspdm_reset_message_b(spdm_context);
920 :
921 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
922 : spdm_context->transcript.message_m.buffer_size =
923 : spdm_context->transcript.message_m.max_buffer_size;
924 : #endif
925 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
926 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
927 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
928 :
929 1 : assert_int_equal(slot_mask, 0xFF);
930 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
931 1 : digest = my_total_digest_buffer;
932 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
933 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
934 : m_libspdm_local_certificate_chain_test_case_4,
935 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
936 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
937 : }
938 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
939 : sizeof(my_total_digest_buffer));
940 :
941 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
942 1 : data_return_size = sizeof(uint8_t);
943 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
944 : ¶meter, &slot_mask, &data_return_size);
945 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
946 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
947 1 : assert_int_equal(slot_mask, 0xFF);
948 :
949 1 : data_return_size = sizeof(total_digest_buffer);
950 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_TOTAL_DIGEST_BUFFER,
951 : ¶meter, total_digest_buffer, &data_return_size);
952 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
953 1 : assert_int_equal(data_return_size, libspdm_get_hash_size(
954 : m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
955 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
956 : sizeof(my_total_digest_buffer));
957 :
958 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
959 : assert_int_equal(
960 : spdm_context->transcript.message_b.buffer_size,
961 : sizeof(spdm_get_digest_request_t) +
962 : sizeof(spdm_digest_response_t) +
963 : libspdm_get_hash_size(spdm_context->connection_info
964 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
965 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
966 : #endif
967 1 : }
968 : #endif
969 :
970 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
971 1 : static void req_chunk_get_case5(void **state)
972 : {
973 : /* Copied from Vendor Request case 1*/
974 : libspdm_return_t status;
975 : libspdm_test_context_t *spdm_test_context;
976 : libspdm_context_t *spdm_context;
977 :
978 1 : uint16_t standard_id = 6;
979 1 : uint8_t vendor_id_len = 2;
980 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
981 1 : uint32_t data_len = 16;
982 : uint8_t data[16];
983 :
984 1 : spdm_test_context = *state;
985 1 : spdm_context = spdm_test_context->spdm_context;
986 1 : spdm_test_context->case_id = 0x5;
987 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
988 : SPDM_VERSION_NUMBER_SHIFT_BIT;
989 : /* Large response need a large scratch buffer. */
990 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
991 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
992 1 : spdm_context->local_context.capability.max_spdm_msg_size =
993 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
994 1 : spdm_context->connection_info.connection_state =
995 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
996 1 : spdm_context->local_context.capability.data_transfer_size =
997 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
998 1 : spdm_context->connection_info.capability.data_transfer_size =
999 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1000 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1001 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1002 1 : spdm_context->local_context.is_requester = true;
1003 :
1004 1 : spdm_test_context->scratch_buffer_size =
1005 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1006 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1007 1 : libspdm_set_scratch_buffer (spdm_context,
1008 : spdm_test_context->scratch_buffer,
1009 : spdm_test_context->scratch_buffer_size);
1010 :
1011 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1012 :
1013 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1014 : standard_id, vendor_id_len, vendor_id,
1015 : data_len, data,
1016 : &standard_id, &vendor_id_len, vendor_id,
1017 : &data_len, data);
1018 :
1019 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1020 1 : }
1021 :
1022 1 : static void req_chunk_get_case6(void **state)
1023 : {
1024 : /* Copied from Chunk Get Request case 5*/
1025 : libspdm_return_t status;
1026 : libspdm_test_context_t *spdm_test_context;
1027 : libspdm_context_t *spdm_context;
1028 :
1029 1 : uint16_t standard_id = 6;
1030 1 : uint8_t vendor_id_len = 2;
1031 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1032 1 : uint32_t data_len = 16;
1033 : uint8_t data[16];
1034 :
1035 1 : spdm_test_context = *state;
1036 1 : spdm_context = spdm_test_context->spdm_context;
1037 1 : spdm_test_context->case_id = 0x6;
1038 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1039 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1040 : /* Large response need a large scratch buffer. */
1041 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1042 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1043 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1044 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1045 1 : spdm_context->connection_info.connection_state =
1046 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1047 : /* to pass the exam of max_chunk_data_transfer_size*/
1048 1 : spdm_context->local_context.capability.data_transfer_size =
1049 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1050 1 : spdm_context->connection_info.capability.data_transfer_size =
1051 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1052 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1053 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1054 1 : spdm_context->local_context.is_requester = true;
1055 :
1056 1 : spdm_test_context->scratch_buffer_size =
1057 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1058 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1059 1 : libspdm_set_scratch_buffer (spdm_context,
1060 : spdm_test_context->scratch_buffer,
1061 : spdm_test_context->scratch_buffer_size);
1062 :
1063 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1064 :
1065 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1066 : standard_id, vendor_id_len, vendor_id,
1067 : data_len, data,
1068 : &standard_id, &vendor_id_len, vendor_id,
1069 : &data_len, data);
1070 :
1071 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1072 1 : }
1073 :
1074 1 : static void req_chunk_get_case7(void **state)
1075 : {
1076 : /* Copied from Chunk Get Request case 5*/
1077 : libspdm_return_t status;
1078 : libspdm_test_context_t *spdm_test_context;
1079 : libspdm_context_t *spdm_context;
1080 :
1081 1 : uint16_t standard_id = 6;
1082 1 : uint8_t vendor_id_len = 2;
1083 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1084 1 : uint32_t data_len = 16;
1085 : uint8_t data[16];
1086 :
1087 1 : spdm_test_context = *state;
1088 1 : spdm_context = spdm_test_context->spdm_context;
1089 1 : spdm_test_context->case_id = 0x7;
1090 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1091 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1092 : /* Large response need a large scratch buffer. */
1093 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1094 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1095 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1096 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1097 1 : spdm_context->connection_info.connection_state =
1098 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1099 1 : spdm_context->local_context.capability.data_transfer_size =
1100 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1101 1 : spdm_context->connection_info.capability.data_transfer_size =
1102 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1103 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1104 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1105 1 : spdm_context->local_context.is_requester = true;
1106 :
1107 1 : spdm_test_context->scratch_buffer_size =
1108 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1109 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1110 1 : libspdm_set_scratch_buffer (spdm_context,
1111 : spdm_test_context->scratch_buffer,
1112 : spdm_test_context->scratch_buffer_size);
1113 :
1114 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1115 :
1116 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1117 : standard_id, vendor_id_len, vendor_id,
1118 : data_len, data,
1119 : &standard_id, &vendor_id_len, vendor_id,
1120 : &data_len, data);
1121 :
1122 1 : assert_int_equal(status, LIBSPDM_STATUS_RESYNCH_PEER);
1123 1 : assert_int_equal(spdm_context->connection_info.connection_state,
1124 : LIBSPDM_CONNECTION_STATE_NOT_STARTED);
1125 1 : }
1126 : #endif /* LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES */
1127 :
1128 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1129 1 : static void req_chunk_get_case8(void** state)
1130 : {
1131 : /* Copied from Chunk Send Test Case 4, use spdm 1.4*/
1132 : libspdm_return_t status;
1133 : libspdm_test_context_t* spdm_test_context;
1134 : libspdm_context_t* spdm_context;
1135 : libspdm_data_parameter_t parameter;
1136 : uint8_t slot_mask;
1137 : uint8_t slot_id;
1138 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1139 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1140 : uint8_t* digest;
1141 : size_t data_return_size;
1142 :
1143 1 : spdm_test_context = *state;
1144 1 : spdm_context = spdm_test_context->spdm_context;
1145 1 : spdm_test_context->case_id = 0x8;
1146 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_14 <<
1147 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1148 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1149 1 : spdm_context->connection_info.capability.flags |=
1150 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1151 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1152 :
1153 1 : spdm_context->local_context.capability.flags |=
1154 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1155 : spdm_context->local_context.capability.data_transfer_size
1156 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1157 :
1158 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1159 :
1160 1 : libspdm_set_mem(
1161 : m_libspdm_local_certificate_chain_test_case_4,
1162 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1163 : (uint8_t) (0xFF));
1164 1 : libspdm_reset_message_b(spdm_context);
1165 :
1166 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1167 : spdm_context->transcript.message_m.buffer_size =
1168 : spdm_context->transcript.message_m.max_buffer_size;
1169 : #endif
1170 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1171 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1172 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1173 :
1174 1 : assert_int_equal(slot_mask, 0xFF);
1175 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
1176 1 : digest = my_total_digest_buffer;
1177 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
1178 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
1179 : m_libspdm_local_certificate_chain_test_case_4,
1180 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
1181 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
1182 : }
1183 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1184 : sizeof(my_total_digest_buffer));
1185 :
1186 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
1187 1 : data_return_size = sizeof(uint8_t);
1188 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
1189 : ¶meter, &slot_mask, &data_return_size);
1190 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1191 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
1192 1 : assert_int_equal(slot_mask, 0xFF);
1193 :
1194 1 : data_return_size = sizeof(total_digest_buffer);
1195 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_TOTAL_DIGEST_BUFFER,
1196 : ¶meter, total_digest_buffer, &data_return_size);
1197 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1198 1 : assert_int_equal(data_return_size, libspdm_get_hash_size(
1199 : m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
1200 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1201 : sizeof(my_total_digest_buffer));
1202 :
1203 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1204 : assert_int_equal(
1205 : spdm_context->transcript.message_b.buffer_size,
1206 : sizeof(spdm_get_digest_request_t) +
1207 : sizeof(spdm_digest_response_t) +
1208 : libspdm_get_hash_size(spdm_context->connection_info
1209 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
1210 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
1211 : #endif
1212 1 : }
1213 : #endif
1214 :
1215 :
1216 1 : int libspdm_req_chunk_get_test(void)
1217 : {
1218 : /* Test the CHUNK_GET handlers in various requester handlers */
1219 1 : const struct CMUnitTest test_cases[] = {
1220 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1221 : /* Request a certificate in portions */
1222 : cmocka_unit_test(req_chunk_get_case1),
1223 : #endif
1224 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
1225 : /* Request all measurements */
1226 : cmocka_unit_test(req_chunk_get_case2),
1227 : #endif
1228 : #if LIBSPDM_ENABLE_CAPABILITY_CHAL_CAP
1229 : /* Request Challenge */
1230 : cmocka_unit_test(req_chunk_get_case3),
1231 : #endif
1232 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1233 : /* Request Digests */
1234 : cmocka_unit_test(req_chunk_get_case4),
1235 : #endif
1236 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
1237 : /* Request Vendor Specific Response and chunk data size
1238 : * exceed max_chunk_data_transfer_size
1239 : */
1240 : cmocka_unit_test(req_chunk_get_case5),
1241 : /* Request Vendor Specific Response and chunk seq no wrapped */
1242 : cmocka_unit_test(req_chunk_get_case6),
1243 : /* Request Vendor Specific Response
1244 : * and recieve error code RequestResync */
1245 : cmocka_unit_test(req_chunk_get_case7),
1246 : #endif
1247 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1248 : /* Request Digests with spdm 1.4 */
1249 : cmocka_unit_test(req_chunk_get_case8),
1250 : #endif
1251 : };
1252 :
1253 1 : libspdm_test_context_t test_context = {
1254 : LIBSPDM_TEST_CONTEXT_VERSION,
1255 : true,
1256 : send_message,
1257 : receive_message,
1258 : };
1259 :
1260 1 : libspdm_setup_test_context(&test_context);
1261 :
1262 1 : return cmocka_run_group_tests(test_cases,
1263 : libspdm_unit_test_group_setup,
1264 : libspdm_unit_test_group_teardown);
1265 : }
1266 :
1267 : #endif /* LIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP*/
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