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 : static uint16_t m_libspdm_local_req_msg_size_test_case_1;
16 :
17 : static uint8_t m_libspdm_local_large_response_buffer[LIBSPDM_MAX_SPDM_MSG_SIZE];
18 :
19 : #define BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST 0x200000
20 : static uint8_t m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test[
21 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST];
22 :
23 : static size_t m_libspdm_local_buffer_size;
24 : static uint8_t m_libspdm_local_buffer[LIBSPDM_MAX_MESSAGE_M1M2_BUFFER_SIZE];
25 :
26 : static size_t m_libspdm_local_request_buffer_size;
27 : static uint8_t m_libspdm_local_request_buffer[LIBSPDM_MAX_SPDM_MSG_SIZE];
28 :
29 : static uint8_t m_libspdm_local_certificate_chain_test_case_4[LIBSPDM_MAX_CERT_CHAIN_SIZE];
30 :
31 : /* Override the LIBSPDM_DATA_TRANSFER_SIZE just for the unit tests in this file.
32 : * All other unit tests have the default data transfer size due to the specific
33 : * unit tests requests and responses hardcode for each test case. */
34 : #define CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE (42)
35 :
36 : /* Loading the target expiration certificate chain and saving root certificate hash
37 : * "rsa3072_Expiration/bundle_responder.certchain.der"*/
38 : bool libspdm_libspdm_read_responder_public_certificate_chain_expiration(
39 : void** data, size_t* size, void** hash, size_t* hash_size);
40 :
41 : #define CHUNK_GET_UNIT_TEST_CHUNK_HANDLE (10)
42 :
43 1 : void libspdm_requester_chunk_get_test_case1_build_certificates_response(
44 : void *context, void *response, size_t *response_size,
45 : size_t sub_cert_index, size_t *sub_cert_count)
46 : {
47 : spdm_certificate_response_t *cert_rsp;
48 : uint16_t sub_cert_portion_length;
49 : uint16_t sub_cert_remainder_length;
50 :
51 1 : if (m_libspdm_local_certificate_chain_test_case_1 == NULL) {
52 1 : libspdm_read_responder_public_certificate_chain(
53 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
54 : &m_libspdm_local_certificate_chain_test_case_1,
55 : &m_libspdm_local_certificate_chain_size_test_case_1, NULL, NULL);
56 : }
57 1 : LIBSPDM_ASSERT(m_libspdm_local_certificate_chain_test_case_1 != NULL);
58 :
59 1 : *sub_cert_count = (m_libspdm_local_certificate_chain_size_test_case_1 +
60 1 : m_libspdm_local_req_msg_size_test_case_1 - 1) /
61 : m_libspdm_local_req_msg_size_test_case_1;
62 :
63 1 : if (sub_cert_index != *sub_cert_count - 1) {
64 0 : sub_cert_portion_length = m_libspdm_local_req_msg_size_test_case_1;
65 0 : sub_cert_remainder_length =
66 0 : (uint16_t) (m_libspdm_local_certificate_chain_size_test_case_1 -
67 : m_libspdm_local_req_msg_size_test_case_1 *
68 0 : (sub_cert_index + 1));
69 : } else {
70 1 : sub_cert_portion_length = (uint16_t) (
71 : m_libspdm_local_certificate_chain_size_test_case_1 -
72 1 : m_libspdm_local_req_msg_size_test_case_1 * (*sub_cert_count - 1));
73 1 : sub_cert_remainder_length = 0;
74 : }
75 :
76 1 : cert_rsp = (spdm_certificate_response_t*) ((uint8_t*) response);
77 :
78 1 : cert_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
79 1 : cert_rsp->header.request_response_code = SPDM_CERTIFICATE;
80 1 : cert_rsp->header.param1 = 0;
81 1 : cert_rsp->header.param2 = 0;
82 1 : cert_rsp->portion_length = sub_cert_portion_length;
83 1 : cert_rsp->remainder_length = sub_cert_remainder_length;
84 :
85 1 : libspdm_copy_mem(
86 1 : cert_rsp + 1, sub_cert_portion_length,
87 1 : (uint8_t*) m_libspdm_local_certificate_chain_test_case_1 +
88 1 : m_libspdm_local_req_msg_size_test_case_1 * sub_cert_index,
89 : sub_cert_portion_length);
90 :
91 1 : *response_size = sizeof(spdm_certificate_response_t) + sub_cert_portion_length;
92 1 : }
93 :
94 1 : void libspdm_requester_chunk_get_test_case2_build_measurements_response(
95 : void* context, void* response, size_t* response_size)
96 : {
97 : libspdm_context_t* spdm_context;
98 1 : spdm_measurements_response_t* meas_rsp = NULL;
99 : spdm_measurement_block_dmtf_t* measurment_block;
100 :
101 1 : spdm_context = (libspdm_context_t*) context;
102 : /* This is get measurements test case 20, but changed to SPDM version 1.2
103 : * which includes opaque data */
104 :
105 : uint8_t* ptr;
106 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
107 : m_libspdm_use_measurement_hash_algo;
108 :
109 1 : *response_size = sizeof(spdm_measurements_response_t) +
110 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
111 1 : libspdm_get_measurement_hash_size(
112 : m_libspdm_use_measurement_hash_algo)) +
113 1 : SPDM_NONCE_SIZE + sizeof(uint16_t);
114 :
115 1 : meas_rsp = (spdm_measurements_response_t*)((uint8_t*) response);
116 1 : meas_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
117 1 : meas_rsp->header.request_response_code = SPDM_MEASUREMENTS;
118 1 : meas_rsp->header.param1 = 0;
119 1 : meas_rsp->header.param2 = 0;
120 1 : meas_rsp->number_of_blocks = 2;
121 1 : *(uint32_t*) meas_rsp->measurement_record_length =
122 1 : 2 * ((uint32_t) (sizeof(spdm_measurement_block_dmtf_t) +
123 1 : libspdm_get_measurement_hash_size(
124 : m_libspdm_use_measurement_hash_algo)));
125 1 : measurment_block = (void*) (meas_rsp + 1);
126 1 : libspdm_set_mem(
127 : measurment_block,
128 1 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
129 1 : libspdm_get_measurement_hash_size(
130 : m_libspdm_use_measurement_hash_algo)),
131 : 1);
132 1 : measurment_block->measurement_block_common_header.index = 1;
133 1 : measurment_block->measurement_block_common_header.measurement_specification =
134 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
135 1 : measurment_block->measurement_block_common_header.measurement_size =
136 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
137 1 : libspdm_get_measurement_hash_size(
138 : m_libspdm_use_measurement_hash_algo));
139 1 : measurment_block =
140 : (void*) (((uint8_t*) measurment_block) +
141 1 : (sizeof(spdm_measurement_block_dmtf_t) +
142 1 : libspdm_get_measurement_hash_size(
143 : m_libspdm_use_measurement_hash_algo)));
144 1 : measurment_block->measurement_block_common_header.index = 2;
145 1 : measurment_block->measurement_block_common_header.measurement_specification =
146 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
147 1 : measurment_block->measurement_block_common_header.measurement_size =
148 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
149 1 : libspdm_get_measurement_hash_size(
150 : m_libspdm_use_measurement_hash_algo));
151 1 : ptr = (uint8_t*) meas_rsp + *response_size - SPDM_NONCE_SIZE - sizeof(uint16_t);
152 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
153 1 : ptr += SPDM_NONCE_SIZE;
154 : /* Set opaque data length to 0 */
155 1 : *ptr = 0;
156 1 : ptr++;
157 1 : *ptr = 0;
158 1 : }
159 :
160 1 : void libspdm_requester_chunk_get_test_case3_build_challenge_response(
161 : void* context, void* response, size_t* response_size)
162 : {
163 : libspdm_context_t* spdm_context;
164 : spdm_challenge_auth_response_t* spdm_response;
165 : void* data;
166 : size_t data_size;
167 : uint8_t* ptr;
168 : uint8_t hash_data[LIBSPDM_MAX_HASH_SIZE];
169 : size_t sig_size;
170 :
171 1 : spdm_context = (libspdm_context_t*) context;
172 1 : libspdm_read_responder_public_certificate_chain(
173 : m_libspdm_use_hash_algo,
174 : m_libspdm_use_asym_algo, &data,
175 : &data_size, NULL, NULL);
176 1 : spdm_context->local_context.local_cert_chain_provision_size[0] = data_size;
177 1 : spdm_context->local_context.local_cert_chain_provision[0] = data;
178 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
179 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
180 1 : *response_size = sizeof(spdm_challenge_auth_response_t) +
181 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) +
182 1 : SPDM_NONCE_SIZE + 0 + sizeof(uint16_t) + 0 +
183 1 : libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
184 1 : spdm_response = response;
185 :
186 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
187 1 : spdm_response->header.request_response_code = SPDM_CHALLENGE_AUTH;
188 1 : spdm_response->header.param1 = 0;
189 1 : spdm_response->header.param2 = (1 << 0);
190 1 : ptr = (void*) (spdm_response + 1);
191 1 : libspdm_hash_all(
192 : m_libspdm_use_hash_algo,
193 : spdm_context->local_context.local_cert_chain_provision[0],
194 : spdm_context->local_context.local_cert_chain_provision_size[0],
195 : ptr);
196 1 : free(data);
197 1 : data = NULL;
198 :
199 1 : ptr += libspdm_get_hash_size(m_libspdm_use_hash_algo);
200 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
201 1 : ptr += SPDM_NONCE_SIZE;
202 : /* libspdm_zero_mem (ptr, libspdm_get_hash_size (m_libspdm_use_hash_algo));
203 : * ptr += libspdm_get_hash_size (m_libspdm_use_hash_algo);*/
204 1 : *(uint16_t*) ptr = 0;
205 1 : ptr += sizeof(uint16_t);
206 :
207 1 : libspdm_copy_mem(
208 1 : &m_libspdm_local_buffer[m_libspdm_local_buffer_size],
209 : sizeof(m_libspdm_local_buffer) -
210 1 : (&m_libspdm_local_buffer[m_libspdm_local_buffer_size] - m_libspdm_local_buffer),
211 1 : spdm_response, (size_t) ptr - (size_t) spdm_response);
212 1 : m_libspdm_local_buffer_size += ((size_t) ptr - (size_t) spdm_response);
213 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "m_libspdm_local_buffer_size (0x%zx):\n",
214 : m_libspdm_local_buffer_size));
215 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
216 1 : libspdm_hash_all(m_libspdm_use_hash_algo, m_libspdm_local_buffer,
217 : m_libspdm_local_buffer_size, hash_data);
218 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "HashDataSize (0x%x):\n",
219 : libspdm_get_hash_size(m_libspdm_use_hash_algo)));
220 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
221 1 : sig_size = libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
222 1 : libspdm_responder_data_sign(
223 : spdm_context,
224 1 : spdm_response->header.spdm_version << SPDM_VERSION_NUMBER_SHIFT_BIT,
225 : 0, SPDM_CHALLENGE_AUTH,
226 : m_libspdm_use_asym_algo, m_libspdm_use_pqc_asym_algo, m_libspdm_use_hash_algo,
227 : false, m_libspdm_local_buffer, m_libspdm_local_buffer_size,
228 : ptr, &sig_size);
229 1 : ptr += sig_size;
230 1 : }
231 :
232 1 : void libspdm_requester_chunk_get_test_case4_build_digest_response(
233 : void* context, void* response, size_t* response_size)
234 : {
235 : libspdm_context_t *spdm_context;
236 : spdm_digest_response_t* spdm_response;
237 : uint8_t* digest;
238 : uint8_t slot_id;
239 :
240 1 : spdm_context = (libspdm_context_t*)context;
241 1 : spdm_context->connection_info.algorithm.base_hash_algo =
242 : m_libspdm_use_hash_algo;
243 1 : *response_size = sizeof(spdm_digest_response_t) +
244 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
245 1 : spdm_response = response;
246 :
247 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
248 1 : spdm_response->header.param1 = 0;
249 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
250 1 : spdm_response->header.param2 = 0;
251 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
252 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
253 : (uint8_t) (0xFF));
254 :
255 1 : digest = (void*) (spdm_response + 1);
256 1 : libspdm_zero_mem(digest,
257 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
258 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
259 8 : libspdm_hash_all(
260 : m_libspdm_use_hash_algo,
261 : m_libspdm_local_certificate_chain_test_case_4,
262 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
263 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
264 : }
265 1 : spdm_response->header.param2 |= (0xFF << 0);
266 1 : }
267 :
268 2 : void libspdm_requester_chunk_get_test_case5_case6_build_vendor_response(
269 : void* context, void* response, size_t* response_size)
270 : {
271 : spdm_vendor_defined_response_msg_t *spdm_response;
272 :
273 : /* For exceed max chunk seq no */
274 2 : *response_size =
275 : (CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE -
276 : sizeof(spdm_chunk_response_response_t)) * 65536 - sizeof(uint32_t) + 0x10;
277 :
278 2 : libspdm_set_mem(response, *response_size, 0xff);
279 :
280 2 : spdm_response = response;
281 :
282 2 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
283 2 : spdm_response->header.request_response_code = SPDM_VENDOR_DEFINED_RESPONSE;
284 2 : spdm_response->header.param1 = 0;
285 2 : spdm_response->header.param2 = 0;
286 :
287 2 : spdm_response->standard_id = 6;
288 2 : spdm_response->len = 2;
289 2 : }
290 :
291 1 : void libspdm_requester_chunk_get_test_case8_build_digest_response(
292 : void* context, void* response, size_t* response_size)
293 : {
294 : /* this is referenced from case 4, but use spdm 1.4 */
295 : libspdm_context_t *spdm_context;
296 : spdm_digest_response_t* spdm_response;
297 : uint8_t* digest;
298 : uint8_t slot_id;
299 :
300 1 : spdm_context = (libspdm_context_t*)context;
301 1 : spdm_context->connection_info.algorithm.base_hash_algo =
302 : m_libspdm_use_hash_algo;
303 1 : *response_size = sizeof(spdm_digest_response_t) +
304 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
305 1 : spdm_response = response;
306 :
307 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_14;
308 1 : spdm_response->header.param1 = 0;
309 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
310 1 : spdm_response->header.param2 = 0;
311 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
312 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
313 : (uint8_t) (0xFF));
314 :
315 1 : digest = (void*) (spdm_response + 1);
316 1 : libspdm_zero_mem(digest,
317 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
318 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
319 8 : libspdm_hash_all(
320 : m_libspdm_use_hash_algo,
321 : m_libspdm_local_certificate_chain_test_case_4,
322 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
323 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
324 : }
325 1 : spdm_response->header.param1 |= (0xFF << 0); /* 1.3+ supported_slot_mask */
326 1 : spdm_response->header.param2 |= (0xFF << 0);
327 1 : }
328 :
329 65621 : static libspdm_return_t send_message(
330 : void *spdm_context, size_t request_size, const void *request, uint64_t timeout)
331 : {
332 : libspdm_test_context_t* spdm_test_context;
333 65621 : size_t header_size = sizeof(libspdm_test_message_header_t);
334 :
335 65621 : spdm_test_context = libspdm_get_test_context();
336 :
337 65621 : m_libspdm_local_request_buffer_size = 0;
338 65621 : libspdm_copy_mem(m_libspdm_local_request_buffer, sizeof(m_libspdm_local_request_buffer),
339 : (const uint8_t *)request + header_size, request_size - header_size);
340 65621 : m_libspdm_local_request_buffer_size += request_size - header_size;
341 :
342 65621 : if (spdm_test_context->case_id == 0x1) {
343 48 : const spdm_get_certificate_request_t *spdm_request =
344 : (const void *)((const uint8_t *)request + header_size);
345 48 : if (spdm_request->header.request_response_code == SPDM_GET_CERTIFICATE) {
346 1 : m_libspdm_local_req_msg_size_test_case_1 = spdm_request->length;
347 : }
348 48 : return LIBSPDM_STATUS_SUCCESS;
349 65573 : } else if (spdm_test_context->case_id == 0x2) {
350 7 : return LIBSPDM_STATUS_SUCCESS;
351 65566 : } else if (spdm_test_context->case_id == 0x3) {
352 : const uint8_t* ptr;
353 6 : ptr = (const uint8_t*) request;
354 :
355 6 : if (ptr[2] == SPDM_CHALLENGE) {
356 1 : m_libspdm_local_buffer_size = 0;
357 1 : libspdm_copy_mem(m_libspdm_local_buffer, sizeof(m_libspdm_local_buffer),
358 1 : &ptr[1], request_size - 1);
359 1 : m_libspdm_local_buffer_size += (request_size - 1);
360 : }
361 6 : return LIBSPDM_STATUS_SUCCESS;
362 65560 : } else if (spdm_test_context->case_id == 0x4) {
363 10 : return LIBSPDM_STATUS_SUCCESS;
364 65550 : } else if (spdm_test_context->case_id == 0x5) {
365 2 : return LIBSPDM_STATUS_SUCCESS;
366 65548 : } else if (spdm_test_context->case_id == 0x6) {
367 65537 : return LIBSPDM_STATUS_SUCCESS;
368 11 : } else if (spdm_test_context->case_id == 0x7) {
369 1 : return LIBSPDM_STATUS_SUCCESS;
370 10 : } else if (spdm_test_context->case_id == 0x8) {
371 10 : return LIBSPDM_STATUS_SUCCESS;
372 : } else {
373 0 : return LIBSPDM_STATUS_SEND_FAIL;
374 : }
375 : }
376 :
377 65621 : static libspdm_return_t receive_message(
378 : void *spdm_context, size_t *response_size, void **response, uint64_t timeout)
379 : {
380 : libspdm_test_context_t* spdm_test_context;
381 65621 : uint8_t chunk_handle = CHUNK_GET_UNIT_TEST_CHUNK_HANDLE;
382 : static bool error_large_response_sent = false;
383 :
384 : static spdm_message_header_t* sub_rsp = NULL;
385 : static size_t sub_rsp_size = 0;
386 : static size_t sub_rsp_copied = 0;
387 : static size_t sub_rsp_remaining = 0;
388 : static uint16_t chunk_seq_no = 0;
389 :
390 : spdm_message_header_t* spdm_request_header;
391 : spdm_chunk_response_response_t* chunk_rsp;
392 : spdm_chunk_response_response_14_t* chunk_rsp_14;
393 : size_t chunk_rsp_size;
394 : uint8_t* chunk_copy_to;
395 : size_t chunk_copy_size;
396 : size_t transport_header_size;
397 : void (*build_response_func)(void*, void*, size_t *);
398 :
399 65621 : build_response_func = NULL;
400 :
401 65621 : spdm_test_context = libspdm_get_test_context();
402 65621 : spdm_request_header = (spdm_message_header_t*) m_libspdm_local_request_buffer;
403 :
404 : /* First response to these tests should always be error large response */
405 65621 : if (error_large_response_sent == false) {
406 7 : error_large_response_sent = true;
407 :
408 : spdm_error_response_t* error_rsp;
409 : size_t error_rsp_size;
410 :
411 7 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
412 7 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
413 7 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
414 :
415 7 : error_rsp->header.spdm_version = spdm_request_header->spdm_version;
416 7 : error_rsp->header.request_response_code = SPDM_ERROR;
417 7 : error_rsp->header.param1 = SPDM_ERROR_CODE_LARGE_RESPONSE;
418 7 : error_rsp->header.param2 = 0;
419 7 : *((uint16_t*) (error_rsp + 1)) = chunk_handle;
420 :
421 7 : libspdm_transport_test_encode_message(
422 : spdm_context, NULL, false, false,
423 : error_rsp_size, error_rsp,
424 : response_size, response);
425 :
426 7 : return LIBSPDM_STATUS_SUCCESS;
427 : }
428 :
429 65614 : if (spdm_test_context->case_id == 0x1) {
430 :
431 : /* Refers to just the certificate portion in the cert response */
432 : static size_t sub_cert_index = 0;
433 : static size_t sub_cert_count = 0;
434 :
435 47 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
436 47 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
437 :
438 47 : chunk_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
439 47 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
440 47 : chunk_rsp->header.param1 = 0;
441 47 : chunk_rsp->header.param2 = chunk_handle;
442 :
443 47 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
444 47 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
445 : - sizeof(spdm_chunk_response_response_t);
446 :
447 47 : if (sub_rsp_copied == 0) {
448 1 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
449 1 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
450 1 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
451 :
452 1 : libspdm_requester_chunk_get_test_case1_build_certificates_response(
453 : spdm_context, sub_rsp, &sub_rsp_size, sub_cert_index, &sub_cert_count);
454 :
455 1 : sub_rsp_remaining = sub_rsp_size;
456 1 : sub_rsp_copied = 0;
457 :
458 : /* first chunk has size of large response */
459 1 : chunk_seq_no = 0;
460 1 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
461 :
462 1 : chunk_copy_to += sizeof(uint32_t);
463 1 : chunk_copy_size -= sizeof(uint32_t);
464 1 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
465 1 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
466 : + sizeof(uint32_t) + chunk_copy_size;
467 : } else {
468 46 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
469 46 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
470 : }
471 :
472 47 : if (chunk_copy_size == sub_rsp_remaining) {
473 1 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
474 : }
475 :
476 47 : libspdm_copy_mem(chunk_copy_to,
477 47 : *response_size - (chunk_copy_to - (uint8_t*)*response),
478 47 : (uint8_t*) sub_rsp + sub_rsp_copied,
479 : chunk_copy_size);
480 :
481 47 : sub_rsp_copied += chunk_copy_size;
482 47 : sub_rsp_remaining -= chunk_copy_size;
483 47 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
484 47 : chunk_rsp->chunk_seq_no = chunk_seq_no;
485 47 : chunk_seq_no++;
486 :
487 47 : libspdm_transport_test_encode_message(
488 : spdm_context, NULL, false, false,
489 : chunk_rsp_size, chunk_rsp,
490 : response_size, response);
491 :
492 47 : if (sub_rsp_copied >= sub_rsp_size) {
493 1 : sub_cert_index++;
494 1 : sub_rsp = NULL;
495 1 : sub_rsp_size = 0;
496 1 : sub_rsp_copied = 0;
497 1 : sub_rsp_remaining = 0;
498 1 : chunk_seq_no = 0;
499 1 : error_large_response_sent = false;
500 :
501 1 : if (sub_cert_index == sub_cert_count) {
502 1 : sub_cert_index = 0;
503 :
504 1 : free(m_libspdm_local_certificate_chain_test_case_1);
505 1 : m_libspdm_local_certificate_chain_test_case_1 = NULL;
506 1 : m_libspdm_local_certificate_chain_size_test_case_1 = 0;
507 : }
508 : }
509 :
510 47 : return LIBSPDM_STATUS_SUCCESS;
511 65567 : } else if (spdm_test_context->case_id == 0x2) {
512 6 : build_response_func =
513 : libspdm_requester_chunk_get_test_case2_build_measurements_response;
514 65561 : } else if (spdm_test_context->case_id == 0x3) {
515 5 : build_response_func =
516 : libspdm_requester_chunk_get_test_case3_build_challenge_response;
517 65556 : } else if (spdm_test_context->case_id == 0x4) {
518 9 : build_response_func =
519 : libspdm_requester_chunk_get_test_case4_build_digest_response;
520 65547 : } else if (spdm_test_context->case_id == 0x5) {
521 1 : build_response_func =
522 : libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
523 65546 : } else if (spdm_test_context->case_id == 0x6) {
524 65536 : build_response_func =
525 : libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
526 10 : } else if (spdm_test_context->case_id == 0x7) {
527 : /* This case only return one error message with RequestResynch */
528 : spdm_error_response_t* error_rsp;
529 : size_t error_rsp_size;
530 :
531 1 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
532 1 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
533 1 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
534 :
535 1 : error_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_10;
536 1 : error_rsp->header.request_response_code = SPDM_ERROR;
537 1 : error_rsp->header.param1 = SPDM_ERROR_CODE_REQUEST_RESYNCH;
538 1 : error_rsp->header.param2 = 0;
539 :
540 1 : libspdm_transport_test_encode_message(
541 : spdm_context, NULL, false, false,
542 : error_rsp_size, error_rsp,
543 : response_size, response);
544 :
545 : /* reset static status for next case */
546 1 : sub_rsp = NULL;
547 1 : sub_rsp_size = 0;
548 1 : sub_rsp_copied = 0;
549 1 : sub_rsp_remaining = 0;
550 1 : chunk_seq_no = 0;
551 1 : error_large_response_sent = false;
552 :
553 1 : return LIBSPDM_STATUS_SUCCESS;
554 9 : } else if (spdm_test_context->case_id == 0x8) {
555 9 : build_response_func =
556 : libspdm_requester_chunk_get_test_case8_build_digest_response;
557 : } else {
558 0 : LIBSPDM_ASSERT(0);
559 0 : return LIBSPDM_STATUS_RECEIVE_FAIL;
560 : }
561 :
562 65566 : if (build_response_func) {
563 65566 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
564 65566 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
565 :
566 65566 : chunk_rsp->header.spdm_version = spdm_request_header->spdm_version;
567 65566 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
568 65566 : chunk_rsp->header.param1 = 0;
569 65566 : chunk_rsp->header.param2 = chunk_handle;
570 :
571 65566 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
572 65566 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
573 : - sizeof(spdm_chunk_response_response_t);
574 :
575 65566 : if (sub_rsp_copied == 0) {
576 :
577 6 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
578 6 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
579 6 : if (spdm_test_context->case_id == 0x5 ||
580 5 : spdm_test_context->case_id == 0x6) {
581 2 : sub_rsp =
582 : (spdm_message_header_t*)
583 : m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test;
584 2 : sub_rsp_size = sizeof(m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test);
585 : }
586 6 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
587 :
588 6 : build_response_func(spdm_context, sub_rsp, &sub_rsp_size);
589 :
590 6 : sub_rsp_remaining = sub_rsp_size;
591 6 : sub_rsp_copied = 0;
592 :
593 : /* first chunk has size of large response */
594 6 : chunk_seq_no = 0;
595 6 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
596 :
597 6 : chunk_copy_to += sizeof(uint32_t);
598 6 : chunk_copy_size -= sizeof(uint32_t);
599 6 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
600 6 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
601 : + sizeof(uint32_t) + chunk_copy_size;
602 :
603 : /* case_id 0x5 will only get 1 chunk message */
604 6 : if (spdm_test_context->case_id == 0x5) {
605 1 : sub_rsp_size = sub_rsp_copied;
606 : }
607 :
608 : } else {
609 65560 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
610 65560 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
611 : }
612 :
613 65566 : if (chunk_copy_size == sub_rsp_remaining) {
614 4 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
615 : }
616 :
617 65566 : libspdm_copy_mem(chunk_copy_to,
618 65566 : *response_size - (chunk_copy_to - (uint8_t*) *response),
619 65566 : (uint8_t*) sub_rsp + sub_rsp_copied,
620 : chunk_copy_size);
621 :
622 65566 : sub_rsp_copied += chunk_copy_size;
623 65566 : sub_rsp_remaining -= chunk_copy_size;
624 65566 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
625 65566 : if (spdm_request_header->spdm_version < SPDM_MESSAGE_VERSION_14) {
626 65557 : chunk_rsp->chunk_seq_no = chunk_seq_no++;
627 : } else {
628 9 : chunk_rsp_14 = (spdm_chunk_response_response_14_t*) chunk_rsp;
629 9 : chunk_rsp_14->chunk_seq_no = chunk_seq_no++;
630 : }
631 :
632 65566 : libspdm_transport_test_encode_message(
633 : spdm_context, NULL, false, false,
634 : chunk_rsp_size, chunk_rsp,
635 : response_size, response);
636 :
637 65566 : if (sub_rsp_copied >= sub_rsp_size) {
638 5 : sub_rsp = NULL;
639 5 : sub_rsp_size = 0;
640 5 : sub_rsp_copied = 0;
641 5 : sub_rsp_remaining = 0;
642 5 : chunk_seq_no = 0;
643 5 : error_large_response_sent = false;
644 : }
645 65566 : return LIBSPDM_STATUS_SUCCESS;
646 : }
647 0 : return LIBSPDM_STATUS_SEND_FAIL;
648 :
649 : }
650 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
651 1 : static void req_chunk_get_case1(void** state)
652 : {
653 : libspdm_return_t status;
654 : libspdm_test_context_t* spdm_test_context;
655 : libspdm_context_t* spdm_context;
656 : size_t cert_chain_size;
657 : uint8_t cert_chain[LIBSPDM_MAX_CERT_CHAIN_SIZE];
658 : void* data;
659 : size_t data_size;
660 : void* hash;
661 : size_t hash_size;
662 : const uint8_t* root_cert;
663 : size_t root_cert_size;
664 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
665 : size_t count;
666 : #endif
667 :
668 1 : spdm_test_context = *state;
669 1 : spdm_context = spdm_test_context->spdm_context;
670 1 : spdm_test_context->case_id = 0x1;
671 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
672 : SPDM_VERSION_NUMBER_SHIFT_BIT;
673 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AFTER_DIGESTS;
674 1 : spdm_context->connection_info.capability.flags |=
675 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
676 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
677 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
678 :
679 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
680 : spdm_context->local_context.capability.data_transfer_size
681 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
682 1 : spdm_context->local_context.is_requester = true;
683 :
684 1 : libspdm_read_responder_public_certificate_chain(
685 : m_libspdm_use_hash_algo,
686 : m_libspdm_use_asym_algo, &data,
687 : &data_size, &hash, &hash_size);
688 1 : libspdm_x509_get_cert_from_cert_chain(
689 1 : (uint8_t*) data + sizeof(spdm_cert_chain_t) + hash_size,
690 1 : data_size - sizeof(spdm_cert_chain_t) - hash_size, 0,
691 : &root_cert, &root_cert_size);
692 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "root cert data :\n"));
693 1 : libspdm_dump_hex(root_cert, root_cert_size);
694 1 : spdm_context->local_context.peer_root_cert_provision_size[0] = root_cert_size;
695 :
696 1 : spdm_context->local_context.peer_root_cert_provision[0] = root_cert;
697 1 : libspdm_reset_message_b(spdm_context);
698 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
699 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
700 1 : spdm_context->connection_info.algorithm.req_base_asym_alg = m_libspdm_use_req_asym_algo;
701 :
702 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
703 : spdm_context->transcript.message_m.buffer_size =
704 : spdm_context->transcript.message_m.max_buffer_size;
705 : #endif
706 1 : cert_chain_size = sizeof(cert_chain);
707 1 : libspdm_zero_mem(cert_chain, sizeof(cert_chain));
708 1 : status = libspdm_get_certificate(spdm_context, NULL, 0, &cert_chain_size, cert_chain);
709 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
710 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
711 : count = (data_size + m_libspdm_local_req_msg_size_test_case_1 - 1) / m_libspdm_local_req_msg_size_test_case_1;
712 : assert_int_equal(spdm_context->transcript.message_b.buffer_size,
713 : sizeof(spdm_get_certificate_request_t) * count +
714 : sizeof(spdm_certificate_response_t) * count +
715 : data_size);
716 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
717 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
718 : #else
719 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
720 : #endif
721 1 : free(data);
722 1 : }
723 : #endif
724 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
725 1 : static void req_chunk_get_case2(void** state)
726 : {
727 : /* Copied from Get Measurements Test Case 0x20 */
728 : libspdm_return_t status;
729 : libspdm_test_context_t* spdm_test_context;
730 : libspdm_context_t* spdm_context;
731 : uint8_t number_of_block;
732 : uint32_t measurement_record_length;
733 : uint8_t measurement_record[LIBSPDM_MAX_MEASUREMENT_RECORD_SIZE];
734 : uint8_t request_attribute;
735 : void* data;
736 : size_t data_size;
737 : void* hash;
738 : size_t hash_size;
739 :
740 1 : spdm_test_context = *state;
741 1 : spdm_context = spdm_test_context->spdm_context;
742 1 : spdm_test_context->case_id = 0x02;
743 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
744 : SPDM_VERSION_NUMBER_SHIFT_BIT;
745 1 : spdm_context->connection_info.connection_state =
746 : LIBSPDM_CONNECTION_STATE_AUTHENTICATED;
747 1 : spdm_context->connection_info.capability.flags |=
748 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_MEAS_CAP_SIG
749 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
750 :
751 1 : spdm_context->local_context.capability.flags |=
752 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
753 : spdm_context->local_context.capability.data_transfer_size
754 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
755 :
756 1 : libspdm_read_responder_public_certificate_chain(
757 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
758 : &data, &data_size, &hash, &hash_size);
759 1 : libspdm_reset_message_m(spdm_context, NULL);
760 1 : spdm_context->connection_info.algorithm.measurement_spec =
761 : m_libspdm_use_measurement_spec;
762 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
763 : m_libspdm_use_measurement_hash_algo;
764 1 : spdm_context->connection_info.algorithm.base_hash_algo =
765 : m_libspdm_use_hash_algo;
766 1 : spdm_context->connection_info.algorithm.base_asym_algo =
767 : m_libspdm_use_asym_algo;
768 1 : spdm_context->local_context.algorithm.measurement_spec =
769 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
770 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
771 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
772 : libspdm_copy_mem(
773 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
774 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
775 : data, data_size);
776 : #else
777 1 : libspdm_hash_all(
778 : spdm_context->connection_info.algorithm.base_hash_algo,
779 : data, data_size,
780 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
781 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
782 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
783 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
784 : spdm_context->connection_info.algorithm.base_hash_algo,
785 : spdm_context->connection_info.algorithm.base_asym_algo,
786 : data, data_size,
787 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
788 : #endif
789 1 : request_attribute = 0;
790 :
791 1 : measurement_record_length = sizeof(measurement_record);
792 1 : status = libspdm_get_measurement(
793 : spdm_context, NULL, request_attribute,
794 : SPDM_GET_MEASUREMENTS_REQUEST_MEASUREMENT_OPERATION_ALL_MEASUREMENTS,
795 : 0, NULL, &number_of_block, &measurement_record_length,
796 : measurement_record);
797 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
798 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
799 : assert_int_equal(spdm_context->transcript.message_m.buffer_size,
800 : sizeof(spdm_message_header_t) +
801 : sizeof(spdm_measurements_response_t) +
802 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
803 : libspdm_get_measurement_hash_size(
804 : m_libspdm_use_measurement_hash_algo)) +
805 : sizeof(uint16_t) + SPDM_NONCE_SIZE);
806 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
807 : #else
808 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
809 : #endif
810 1 : free(data);
811 1 : }
812 : #endif
813 :
814 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
815 1 : static void req_chunk_get_case3(void** state)
816 : {
817 : /* Copied from Challenge Test Case 2*/
818 : libspdm_return_t status;
819 : libspdm_test_context_t* spdm_test_context;
820 : libspdm_context_t* spdm_context;
821 : uint8_t measurement_hash[LIBSPDM_MAX_HASH_SIZE];
822 : void* data;
823 : size_t data_size;
824 : void* hash;
825 : size_t hash_size;
826 :
827 1 : spdm_test_context = *state;
828 1 : spdm_context = spdm_test_context->spdm_context;
829 1 : spdm_test_context->case_id = 0x3;
830 1 : spdm_context->connection_info.connection_state =
831 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
832 1 : spdm_context->connection_info.capability.flags = 0;
833 1 : spdm_context->connection_info.capability.flags |=
834 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
835 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
836 :
837 1 : spdm_context->local_context.capability.flags |=
838 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
839 : spdm_context->local_context.capability.data_transfer_size
840 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
841 :
842 1 : libspdm_read_responder_public_certificate_chain(
843 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
844 : &data, &data_size, &hash, &hash_size);
845 1 : libspdm_reset_message_a(spdm_context);
846 1 : libspdm_reset_message_b(spdm_context);
847 1 : libspdm_reset_message_c(spdm_context);
848 1 : spdm_context->connection_info.algorithm.base_hash_algo =
849 : m_libspdm_use_hash_algo;
850 1 : spdm_context->connection_info.algorithm.base_asym_algo =
851 : m_libspdm_use_asym_algo;
852 :
853 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
854 : SPDM_VERSION_NUMBER_SHIFT_BIT;
855 :
856 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
857 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
858 : libspdm_copy_mem(
859 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
860 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
861 : data, data_size);
862 : #else
863 1 : libspdm_hash_all(
864 : spdm_context->connection_info.algorithm.base_hash_algo,
865 : data, data_size,
866 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
867 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
868 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
869 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
870 : spdm_context->connection_info.algorithm.base_hash_algo,
871 : spdm_context->connection_info.algorithm.base_asym_algo,
872 : data, data_size,
873 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
874 : #endif
875 :
876 1 : libspdm_zero_mem(measurement_hash, sizeof(measurement_hash));
877 1 : status = libspdm_challenge(
878 : spdm_context, NULL, 0,
879 : SPDM_CHALLENGE_REQUEST_NO_MEASUREMENT_SUMMARY_HASH,
880 : measurement_hash, NULL);
881 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
882 1 : free(data);
883 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
884 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
885 : #else
886 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
887 : #endif
888 1 : }
889 : #endif /* LIBSPDM_SEND_CHALLENGE_SUPPORT */
890 :
891 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
892 1 : static void req_chunk_get_case4(void** state)
893 : {
894 : /* Copied from Get Digests Test Case 2*/
895 : libspdm_return_t status;
896 : libspdm_test_context_t* spdm_test_context;
897 : libspdm_context_t* spdm_context;
898 : libspdm_data_parameter_t parameter;
899 : uint8_t slot_mask;
900 : uint8_t slot_id;
901 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
902 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
903 : uint8_t* digest;
904 : size_t data_return_size;
905 :
906 1 : spdm_test_context = *state;
907 1 : spdm_context = spdm_test_context->spdm_context;
908 1 : spdm_test_context->case_id = 0x4;
909 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
910 : SPDM_VERSION_NUMBER_SHIFT_BIT;
911 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
912 1 : spdm_context->connection_info.capability.flags |=
913 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
914 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
915 :
916 1 : spdm_context->local_context.capability.flags |=
917 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
918 : spdm_context->local_context.capability.data_transfer_size
919 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
920 :
921 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
922 :
923 1 : libspdm_set_mem(
924 : m_libspdm_local_certificate_chain_test_case_4,
925 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
926 : (uint8_t) (0xFF));
927 1 : libspdm_reset_message_b(spdm_context);
928 :
929 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
930 : spdm_context->transcript.message_m.buffer_size =
931 : spdm_context->transcript.message_m.max_buffer_size;
932 : #endif
933 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
934 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
935 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
936 :
937 1 : assert_int_equal(slot_mask, 0xFF);
938 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
939 1 : digest = my_total_digest_buffer;
940 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
941 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
942 : m_libspdm_local_certificate_chain_test_case_4,
943 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
944 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
945 : }
946 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
947 : sizeof(my_total_digest_buffer));
948 :
949 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
950 1 : data_return_size = sizeof(uint8_t);
951 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
952 : ¶meter, &slot_mask, &data_return_size);
953 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
954 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
955 1 : assert_int_equal(slot_mask, 0xFF);
956 :
957 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
958 : assert_int_equal(
959 : spdm_context->transcript.message_b.buffer_size,
960 : sizeof(spdm_get_digest_request_t) +
961 : sizeof(spdm_digest_response_t) +
962 : libspdm_get_hash_size(spdm_context->connection_info
963 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
964 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
965 : #endif
966 1 : }
967 : #endif
968 :
969 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
970 1 : static void req_chunk_get_case5(void **state)
971 : {
972 : /* Copied from Vendor Request case 1*/
973 : libspdm_return_t status;
974 : libspdm_test_context_t *spdm_test_context;
975 : libspdm_context_t *spdm_context;
976 :
977 1 : uint16_t standard_id = 6;
978 1 : uint8_t vendor_id_len = 2;
979 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
980 1 : uint32_t data_len = 16;
981 : uint8_t data[16];
982 :
983 1 : spdm_test_context = *state;
984 1 : spdm_context = spdm_test_context->spdm_context;
985 1 : spdm_test_context->case_id = 0x5;
986 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
987 : SPDM_VERSION_NUMBER_SHIFT_BIT;
988 : /* Large response need a large scratch buffer. */
989 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
990 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
991 1 : spdm_context->local_context.capability.max_spdm_msg_size =
992 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
993 1 : spdm_context->connection_info.connection_state =
994 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
995 1 : spdm_context->local_context.capability.data_transfer_size =
996 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
997 1 : spdm_context->connection_info.capability.data_transfer_size =
998 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
999 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1000 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1001 1 : spdm_context->local_context.is_requester = true;
1002 :
1003 1 : spdm_test_context->scratch_buffer_size =
1004 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1005 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1006 1 : libspdm_set_scratch_buffer (spdm_context,
1007 : spdm_test_context->scratch_buffer,
1008 : spdm_test_context->scratch_buffer_size);
1009 :
1010 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1011 :
1012 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1013 : standard_id, vendor_id_len, vendor_id,
1014 : data_len, data,
1015 : &standard_id, &vendor_id_len, vendor_id,
1016 : &data_len, data);
1017 :
1018 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1019 1 : }
1020 :
1021 1 : static void req_chunk_get_case6(void **state)
1022 : {
1023 : /* Copied from Chunk Get Request case 5*/
1024 : libspdm_return_t status;
1025 : libspdm_test_context_t *spdm_test_context;
1026 : libspdm_context_t *spdm_context;
1027 :
1028 1 : uint16_t standard_id = 6;
1029 1 : uint8_t vendor_id_len = 2;
1030 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1031 1 : uint32_t data_len = 16;
1032 : uint8_t data[16];
1033 :
1034 1 : spdm_test_context = *state;
1035 1 : spdm_context = spdm_test_context->spdm_context;
1036 1 : spdm_test_context->case_id = 0x6;
1037 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1038 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1039 : /* Large response need a large scratch buffer. */
1040 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1041 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1042 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1043 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1044 1 : spdm_context->connection_info.connection_state =
1045 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1046 : /* to pass the exam of max_chunk_data_transfer_size*/
1047 1 : spdm_context->local_context.capability.data_transfer_size =
1048 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1049 1 : spdm_context->connection_info.capability.data_transfer_size =
1050 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1051 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1052 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1053 1 : spdm_context->local_context.is_requester = true;
1054 :
1055 1 : spdm_test_context->scratch_buffer_size =
1056 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1057 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1058 1 : libspdm_set_scratch_buffer (spdm_context,
1059 : spdm_test_context->scratch_buffer,
1060 : spdm_test_context->scratch_buffer_size);
1061 :
1062 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1063 :
1064 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1065 : standard_id, vendor_id_len, vendor_id,
1066 : data_len, data,
1067 : &standard_id, &vendor_id_len, vendor_id,
1068 : &data_len, data);
1069 :
1070 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1071 1 : }
1072 :
1073 1 : static void req_chunk_get_case7(void **state)
1074 : {
1075 : /* Copied from Chunk Get Request case 5*/
1076 : libspdm_return_t status;
1077 : libspdm_test_context_t *spdm_test_context;
1078 : libspdm_context_t *spdm_context;
1079 :
1080 1 : uint16_t standard_id = 6;
1081 1 : uint8_t vendor_id_len = 2;
1082 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1083 1 : uint32_t data_len = 16;
1084 : uint8_t data[16];
1085 :
1086 1 : spdm_test_context = *state;
1087 1 : spdm_context = spdm_test_context->spdm_context;
1088 1 : spdm_test_context->case_id = 0x7;
1089 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1090 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1091 : /* Large response need a large scratch buffer. */
1092 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1093 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1094 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1095 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1096 1 : spdm_context->connection_info.connection_state =
1097 : LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1098 1 : spdm_context->local_context.capability.data_transfer_size =
1099 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1100 1 : spdm_context->connection_info.capability.data_transfer_size =
1101 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1102 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1103 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1104 1 : spdm_context->local_context.is_requester = true;
1105 :
1106 1 : spdm_test_context->scratch_buffer_size =
1107 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1108 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1109 1 : libspdm_set_scratch_buffer (spdm_context,
1110 : spdm_test_context->scratch_buffer,
1111 : spdm_test_context->scratch_buffer_size);
1112 :
1113 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1114 :
1115 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1116 : standard_id, vendor_id_len, vendor_id,
1117 : data_len, data,
1118 : &standard_id, &vendor_id_len, vendor_id,
1119 : &data_len, data);
1120 :
1121 1 : assert_int_equal(status, LIBSPDM_STATUS_RESYNCH_PEER);
1122 1 : assert_int_equal(spdm_context->connection_info.connection_state,
1123 : LIBSPDM_CONNECTION_STATE_NOT_STARTED);
1124 1 : }
1125 : #endif /* LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES */
1126 :
1127 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1128 1 : static void req_chunk_get_case8(void** state)
1129 : {
1130 : /* Copied from Chunk Send Test Case 4, use spdm 1.4*/
1131 : libspdm_return_t status;
1132 : libspdm_test_context_t* spdm_test_context;
1133 : libspdm_context_t* spdm_context;
1134 : libspdm_data_parameter_t parameter;
1135 : uint8_t slot_mask;
1136 : uint8_t slot_id;
1137 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1138 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1139 : uint8_t* digest;
1140 : size_t data_return_size;
1141 :
1142 1 : spdm_test_context = *state;
1143 1 : spdm_context = spdm_test_context->spdm_context;
1144 1 : spdm_test_context->case_id = 0x8;
1145 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_14 <<
1146 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1147 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1148 1 : spdm_context->connection_info.capability.flags |=
1149 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1150 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1151 :
1152 1 : spdm_context->local_context.capability.flags |=
1153 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1154 : spdm_context->local_context.capability.data_transfer_size
1155 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1156 :
1157 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1158 :
1159 1 : libspdm_set_mem(
1160 : m_libspdm_local_certificate_chain_test_case_4,
1161 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1162 : (uint8_t) (0xFF));
1163 1 : libspdm_reset_message_b(spdm_context);
1164 :
1165 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1166 : spdm_context->transcript.message_m.buffer_size =
1167 : spdm_context->transcript.message_m.max_buffer_size;
1168 : #endif
1169 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1170 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1171 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1172 :
1173 1 : assert_int_equal(slot_mask, 0xFF);
1174 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
1175 1 : digest = my_total_digest_buffer;
1176 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
1177 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
1178 : m_libspdm_local_certificate_chain_test_case_4,
1179 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
1180 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
1181 : }
1182 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1183 : sizeof(my_total_digest_buffer));
1184 :
1185 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
1186 1 : data_return_size = sizeof(uint8_t);
1187 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
1188 : ¶meter, &slot_mask, &data_return_size);
1189 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1190 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
1191 1 : assert_int_equal(slot_mask, 0xFF);
1192 :
1193 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1194 : assert_int_equal(
1195 : spdm_context->transcript.message_b.buffer_size,
1196 : sizeof(spdm_get_digest_request_t) +
1197 : sizeof(spdm_digest_response_t) +
1198 : libspdm_get_hash_size(spdm_context->connection_info
1199 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
1200 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
1201 : #endif
1202 1 : }
1203 : #endif
1204 :
1205 :
1206 1 : int libspdm_req_chunk_get_test(void)
1207 : {
1208 : /* Test the CHUNK_GET handlers in various requester handlers */
1209 1 : const struct CMUnitTest test_cases[] = {
1210 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1211 : /* Request a certificate in portions */
1212 : cmocka_unit_test(req_chunk_get_case1),
1213 : #endif
1214 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
1215 : /* Request all measurements */
1216 : cmocka_unit_test(req_chunk_get_case2),
1217 : #endif
1218 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
1219 : /* Request Challenge */
1220 : cmocka_unit_test(req_chunk_get_case3),
1221 : #endif
1222 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1223 : /* Request Digests */
1224 : cmocka_unit_test(req_chunk_get_case4),
1225 : #endif
1226 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
1227 : /* Request Vendor Specific Response and chunk data size
1228 : * exceed max_chunk_data_transfer_size
1229 : */
1230 : cmocka_unit_test(req_chunk_get_case5),
1231 : /* Request Vendor Specific Response and chunk seq no wrapped */
1232 : cmocka_unit_test(req_chunk_get_case6),
1233 : /* Request Vendor Specific Response
1234 : * and recieve error code RequestResync */
1235 : cmocka_unit_test(req_chunk_get_case7),
1236 : #endif
1237 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1238 : /* Request Digests with spdm 1.4 */
1239 : cmocka_unit_test(req_chunk_get_case8),
1240 : #endif
1241 : };
1242 :
1243 1 : libspdm_test_context_t test_context = {
1244 : LIBSPDM_TEST_CONTEXT_VERSION,
1245 : true,
1246 : send_message,
1247 : receive_message,
1248 : };
1249 :
1250 1 : libspdm_setup_test_context(&test_context);
1251 :
1252 1 : return cmocka_run_group_tests(test_cases,
1253 : libspdm_unit_test_group_setup,
1254 : libspdm_unit_test_group_teardown);
1255 : }
1256 :
1257 : #endif /* LIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP*/
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