Line data Source code
1 : /**
2 : * Copyright Notice:
3 : * Copyright 2021-2026 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( 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( m_libspdm_use_measurement_hash_algo)), 1);
129 1 : measurment_block->measurement_block_common_header.index = 1;
130 1 : measurment_block->measurement_block_common_header.measurement_specification =
131 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
132 1 : measurment_block->measurement_block_common_header.measurement_size =
133 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
134 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo));
135 1 : measurment_block =
136 : (void*) (((uint8_t*) measurment_block) +
137 1 : (sizeof(spdm_measurement_block_dmtf_t) +
138 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo)));
139 1 : measurment_block->measurement_block_common_header.index = 2;
140 1 : measurment_block->measurement_block_common_header.measurement_specification =
141 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
142 1 : measurment_block->measurement_block_common_header.measurement_size =
143 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
144 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo));
145 1 : ptr = (uint8_t*) meas_rsp + *response_size - SPDM_NONCE_SIZE - sizeof(uint16_t);
146 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
147 1 : ptr += SPDM_NONCE_SIZE;
148 : /* Set opaque data length to 0 */
149 1 : *ptr = 0;
150 1 : ptr++;
151 1 : *ptr = 0;
152 1 : }
153 :
154 1 : void libspdm_requester_chunk_get_test_case3_build_challenge_response(
155 : void* context, void* response, size_t* response_size)
156 : {
157 : libspdm_context_t* spdm_context;
158 : spdm_challenge_auth_response_t* spdm_response;
159 : void* data;
160 : size_t data_size;
161 : uint8_t* ptr;
162 : uint8_t hash_data[LIBSPDM_MAX_HASH_SIZE];
163 : size_t sig_size;
164 :
165 1 : spdm_context = (libspdm_context_t*) context;
166 1 : libspdm_read_responder_public_certificate_chain(
167 : m_libspdm_use_hash_algo,
168 : m_libspdm_use_asym_algo, &data,
169 : &data_size, NULL, NULL);
170 1 : spdm_context->local_context.local_cert_chain_provision_size[0] = data_size;
171 1 : spdm_context->local_context.local_cert_chain_provision[0] = data;
172 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
173 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
174 1 : *response_size = sizeof(spdm_challenge_auth_response_t) +
175 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) +
176 1 : SPDM_NONCE_SIZE + 0 + sizeof(uint16_t) + 0 +
177 1 : libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
178 1 : spdm_response = response;
179 :
180 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
181 1 : spdm_response->header.request_response_code = SPDM_CHALLENGE_AUTH;
182 1 : spdm_response->header.param1 = 0;
183 1 : spdm_response->header.param2 = (1 << 0);
184 1 : ptr = (void*) (spdm_response + 1);
185 1 : libspdm_hash_all(
186 : m_libspdm_use_hash_algo,
187 : spdm_context->local_context.local_cert_chain_provision[0],
188 : spdm_context->local_context.local_cert_chain_provision_size[0],
189 : ptr);
190 1 : free(data);
191 1 : data = NULL;
192 :
193 1 : ptr += libspdm_get_hash_size(m_libspdm_use_hash_algo);
194 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
195 1 : ptr += SPDM_NONCE_SIZE;
196 : /* libspdm_zero_mem (ptr, libspdm_get_hash_size (m_libspdm_use_hash_algo));
197 : * ptr += libspdm_get_hash_size (m_libspdm_use_hash_algo);*/
198 1 : *(uint16_t*) ptr = 0;
199 1 : ptr += sizeof(uint16_t);
200 :
201 1 : libspdm_copy_mem(
202 1 : &m_libspdm_local_buffer[m_libspdm_local_buffer_size],
203 : sizeof(m_libspdm_local_buffer) -
204 1 : (&m_libspdm_local_buffer[m_libspdm_local_buffer_size] - m_libspdm_local_buffer),
205 1 : spdm_response, (size_t) ptr - (size_t) spdm_response);
206 1 : m_libspdm_local_buffer_size += ((size_t) ptr - (size_t) spdm_response);
207 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "m_libspdm_local_buffer_size (0x%zx):\n",
208 : m_libspdm_local_buffer_size));
209 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
210 1 : libspdm_hash_all(m_libspdm_use_hash_algo, m_libspdm_local_buffer,
211 : m_libspdm_local_buffer_size, hash_data);
212 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "HashDataSize (0x%x):\n",
213 : libspdm_get_hash_size(m_libspdm_use_hash_algo)));
214 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
215 1 : sig_size = libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
216 1 : libspdm_responder_data_sign(
217 : spdm_context,
218 1 : spdm_response->header.spdm_version << SPDM_VERSION_NUMBER_SHIFT_BIT,
219 : 0, SPDM_CHALLENGE_AUTH,
220 : m_libspdm_use_asym_algo, m_libspdm_use_pqc_asym_algo, m_libspdm_use_hash_algo,
221 : false, m_libspdm_local_buffer, m_libspdm_local_buffer_size,
222 : ptr, &sig_size);
223 1 : ptr += sig_size;
224 1 : }
225 :
226 1 : void libspdm_requester_chunk_get_test_case4_build_digest_response(
227 : void* context, void* response, size_t* response_size)
228 : {
229 : libspdm_context_t *spdm_context;
230 : spdm_digest_response_t* spdm_response;
231 : uint8_t* digest;
232 : uint8_t slot_id;
233 :
234 1 : spdm_context = (libspdm_context_t*)context;
235 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
236 1 : *response_size = sizeof(spdm_digest_response_t) +
237 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
238 1 : spdm_response = response;
239 :
240 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
241 1 : spdm_response->header.param1 = 0;
242 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
243 1 : spdm_response->header.param2 = 0;
244 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
245 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
246 : (uint8_t) (0xFF));
247 :
248 1 : digest = (void*) (spdm_response + 1);
249 1 : libspdm_zero_mem(digest, libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
250 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
251 8 : libspdm_hash_all(
252 : m_libspdm_use_hash_algo,
253 : m_libspdm_local_certificate_chain_test_case_4,
254 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
255 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
256 : }
257 1 : spdm_response->header.param2 |= (0xFF << 0);
258 1 : }
259 :
260 2 : void libspdm_requester_chunk_get_test_case5_case6_build_vendor_response(
261 : void* context, void* response, size_t* response_size)
262 : {
263 : spdm_vendor_defined_response_msg_t *spdm_response;
264 :
265 : /* For exceed max chunk seq no */
266 2 : *response_size =
267 : (CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE -
268 : sizeof(spdm_chunk_response_response_t)) * 65536 - sizeof(uint32_t) + 0x10;
269 :
270 2 : libspdm_set_mem(response, *response_size, 0xff);
271 :
272 2 : spdm_response = response;
273 :
274 2 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
275 2 : spdm_response->header.request_response_code = SPDM_VENDOR_DEFINED_RESPONSE;
276 2 : spdm_response->header.param1 = 0;
277 2 : spdm_response->header.param2 = 0;
278 :
279 2 : spdm_response->standard_id = 6;
280 2 : spdm_response->len = 2;
281 2 : }
282 :
283 1 : void libspdm_requester_chunk_get_test_case8_build_digest_response(
284 : void* context, void* response, size_t* response_size)
285 : {
286 : /* this is referenced from case 4, but use spdm 1.4 */
287 : libspdm_context_t *spdm_context;
288 : spdm_digest_response_t* spdm_response;
289 : uint8_t* digest;
290 : uint8_t slot_id;
291 :
292 1 : spdm_context = (libspdm_context_t*)context;
293 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
294 1 : *response_size = sizeof(spdm_digest_response_t) +
295 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
296 1 : spdm_response = response;
297 :
298 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_14;
299 1 : spdm_response->header.param1 = 0;
300 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
301 1 : spdm_response->header.param2 = 0;
302 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
303 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
304 : (uint8_t) (0xFF));
305 :
306 1 : digest = (void*) (spdm_response + 1);
307 1 : libspdm_zero_mem(digest, libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
308 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
309 8 : libspdm_hash_all(
310 : m_libspdm_use_hash_algo,
311 : m_libspdm_local_certificate_chain_test_case_4,
312 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
313 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
314 : }
315 1 : spdm_response->header.param1 |= (0xFF << 0); /* 1.3+ supported_slot_mask */
316 1 : spdm_response->header.param2 |= (0xFF << 0);
317 1 : }
318 :
319 65621 : static libspdm_return_t send_message(
320 : void *spdm_context, size_t request_size, const void *request, uint64_t timeout)
321 : {
322 : libspdm_test_context_t* spdm_test_context;
323 65621 : size_t header_size = sizeof(libspdm_test_message_header_t);
324 :
325 65621 : spdm_test_context = libspdm_get_test_context();
326 :
327 65621 : m_libspdm_local_request_buffer_size = 0;
328 65621 : libspdm_copy_mem(m_libspdm_local_request_buffer, sizeof(m_libspdm_local_request_buffer),
329 : (const uint8_t *)request + header_size, request_size - header_size);
330 65621 : m_libspdm_local_request_buffer_size += request_size - header_size;
331 :
332 65621 : if (spdm_test_context->case_id == 0x1) {
333 48 : const spdm_get_certificate_request_t *spdm_request =
334 : (const void *)((const uint8_t *)request + header_size);
335 48 : if (spdm_request->header.request_response_code == SPDM_GET_CERTIFICATE) {
336 1 : m_libspdm_local_req_msg_size_test_case_1 = spdm_request->length;
337 : }
338 48 : return LIBSPDM_STATUS_SUCCESS;
339 65573 : } else if (spdm_test_context->case_id == 0x2) {
340 7 : return LIBSPDM_STATUS_SUCCESS;
341 65566 : } else if (spdm_test_context->case_id == 0x3) {
342 : const uint8_t* ptr;
343 6 : ptr = (const uint8_t*) request;
344 :
345 6 : if (ptr[2] == SPDM_CHALLENGE) {
346 1 : m_libspdm_local_buffer_size = 0;
347 1 : libspdm_copy_mem(m_libspdm_local_buffer, sizeof(m_libspdm_local_buffer),
348 1 : &ptr[1], request_size - 1);
349 1 : m_libspdm_local_buffer_size += (request_size - 1);
350 : }
351 6 : return LIBSPDM_STATUS_SUCCESS;
352 65560 : } else if (spdm_test_context->case_id == 0x4) {
353 10 : return LIBSPDM_STATUS_SUCCESS;
354 65550 : } else if (spdm_test_context->case_id == 0x5) {
355 2 : return LIBSPDM_STATUS_SUCCESS;
356 65548 : } else if (spdm_test_context->case_id == 0x6) {
357 65537 : return LIBSPDM_STATUS_SUCCESS;
358 11 : } else if (spdm_test_context->case_id == 0x7) {
359 1 : return LIBSPDM_STATUS_SUCCESS;
360 10 : } else if (spdm_test_context->case_id == 0x8) {
361 10 : return LIBSPDM_STATUS_SUCCESS;
362 : } else {
363 0 : return LIBSPDM_STATUS_SEND_FAIL;
364 : }
365 : }
366 :
367 65621 : static libspdm_return_t receive_message(
368 : void *spdm_context, size_t *response_size, void **response, uint64_t timeout)
369 : {
370 : libspdm_test_context_t* spdm_test_context;
371 65621 : uint8_t chunk_handle = CHUNK_GET_UNIT_TEST_CHUNK_HANDLE;
372 : static bool error_large_response_sent = false;
373 :
374 : static spdm_message_header_t* sub_rsp = NULL;
375 : static size_t sub_rsp_size = 0;
376 : static size_t sub_rsp_copied = 0;
377 : static size_t sub_rsp_remaining = 0;
378 : static uint16_t chunk_seq_no = 0;
379 :
380 : spdm_message_header_t* spdm_request_header;
381 : spdm_chunk_response_response_t* chunk_rsp;
382 : spdm_chunk_response_response_14_t* chunk_rsp_14;
383 : size_t chunk_rsp_size;
384 : uint8_t* chunk_copy_to;
385 : size_t chunk_copy_size;
386 : size_t transport_header_size;
387 : void (*build_response_func)(void*, void*, size_t *);
388 :
389 65621 : build_response_func = NULL;
390 :
391 65621 : spdm_test_context = libspdm_get_test_context();
392 65621 : spdm_request_header = (spdm_message_header_t*) m_libspdm_local_request_buffer;
393 :
394 : /* First response to these tests should always be error large response */
395 65621 : if (error_large_response_sent == false) {
396 7 : error_large_response_sent = true;
397 :
398 : spdm_error_response_t* error_rsp;
399 : size_t error_rsp_size;
400 :
401 7 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
402 7 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
403 7 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
404 :
405 7 : error_rsp->header.spdm_version = spdm_request_header->spdm_version;
406 7 : error_rsp->header.request_response_code = SPDM_ERROR;
407 7 : error_rsp->header.param1 = SPDM_ERROR_CODE_LARGE_RESPONSE;
408 7 : error_rsp->header.param2 = 0;
409 7 : *((uint16_t*) (error_rsp + 1)) = chunk_handle;
410 :
411 7 : libspdm_transport_test_encode_message(
412 : spdm_context, NULL, false, false,
413 : error_rsp_size, error_rsp,
414 : response_size, response);
415 :
416 7 : return LIBSPDM_STATUS_SUCCESS;
417 : }
418 :
419 65614 : if (spdm_test_context->case_id == 0x1) {
420 :
421 : /* Refers to just the certificate portion in the cert response */
422 : static size_t sub_cert_index = 0;
423 : static size_t sub_cert_count = 0;
424 :
425 47 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
426 47 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
427 :
428 47 : chunk_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
429 47 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
430 47 : chunk_rsp->header.param1 = 0;
431 47 : chunk_rsp->header.param2 = chunk_handle;
432 :
433 47 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
434 47 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
435 : - sizeof(spdm_chunk_response_response_t);
436 :
437 47 : if (sub_rsp_copied == 0) {
438 1 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
439 1 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
440 1 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
441 :
442 1 : libspdm_requester_chunk_get_test_case1_build_certificates_response(
443 : spdm_context, sub_rsp, &sub_rsp_size, sub_cert_index, &sub_cert_count);
444 :
445 1 : sub_rsp_remaining = sub_rsp_size;
446 1 : sub_rsp_copied = 0;
447 :
448 : /* first chunk has size of large response */
449 1 : chunk_seq_no = 0;
450 1 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
451 :
452 1 : chunk_copy_to += sizeof(uint32_t);
453 1 : chunk_copy_size -= sizeof(uint32_t);
454 1 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
455 1 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
456 : + sizeof(uint32_t) + chunk_copy_size;
457 : } else {
458 46 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
459 46 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
460 : }
461 :
462 47 : if (chunk_copy_size == sub_rsp_remaining) {
463 1 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
464 : }
465 :
466 47 : libspdm_copy_mem(chunk_copy_to,
467 47 : *response_size - (chunk_copy_to - (uint8_t*)*response),
468 47 : (uint8_t*) sub_rsp + sub_rsp_copied,
469 : chunk_copy_size);
470 :
471 47 : sub_rsp_copied += chunk_copy_size;
472 47 : sub_rsp_remaining -= chunk_copy_size;
473 47 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
474 47 : chunk_rsp->chunk_seq_no = chunk_seq_no;
475 47 : chunk_seq_no++;
476 :
477 47 : libspdm_transport_test_encode_message(
478 : spdm_context, NULL, false, false,
479 : chunk_rsp_size, chunk_rsp,
480 : response_size, response);
481 :
482 47 : if (sub_rsp_copied >= sub_rsp_size) {
483 1 : sub_cert_index++;
484 1 : sub_rsp = NULL;
485 1 : sub_rsp_size = 0;
486 1 : sub_rsp_copied = 0;
487 1 : sub_rsp_remaining = 0;
488 1 : chunk_seq_no = 0;
489 1 : error_large_response_sent = false;
490 :
491 1 : if (sub_cert_index == sub_cert_count) {
492 1 : sub_cert_index = 0;
493 :
494 1 : free(m_libspdm_local_certificate_chain_test_case_1);
495 1 : m_libspdm_local_certificate_chain_test_case_1 = NULL;
496 1 : m_libspdm_local_certificate_chain_size_test_case_1 = 0;
497 : }
498 : }
499 :
500 47 : return LIBSPDM_STATUS_SUCCESS;
501 65567 : } else if (spdm_test_context->case_id == 0x2) {
502 6 : build_response_func = libspdm_requester_chunk_get_test_case2_build_measurements_response;
503 65561 : } else if (spdm_test_context->case_id == 0x3) {
504 5 : build_response_func = libspdm_requester_chunk_get_test_case3_build_challenge_response;
505 65556 : } else if (spdm_test_context->case_id == 0x4) {
506 9 : build_response_func = libspdm_requester_chunk_get_test_case4_build_digest_response;
507 65547 : } else if (spdm_test_context->case_id == 0x5) {
508 1 : build_response_func = libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
509 65546 : } else if (spdm_test_context->case_id == 0x6) {
510 65536 : build_response_func = libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
511 10 : } else if (spdm_test_context->case_id == 0x7) {
512 : /* This case only return one error message with RequestResynch */
513 : spdm_error_response_t* error_rsp;
514 : size_t error_rsp_size;
515 :
516 1 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
517 1 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
518 1 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
519 :
520 1 : error_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_10;
521 1 : error_rsp->header.request_response_code = SPDM_ERROR;
522 1 : error_rsp->header.param1 = SPDM_ERROR_CODE_REQUEST_RESYNCH;
523 1 : error_rsp->header.param2 = 0;
524 :
525 1 : libspdm_transport_test_encode_message(
526 : spdm_context, NULL, false, false,
527 : error_rsp_size, error_rsp,
528 : response_size, response);
529 :
530 : /* reset static status for next case */
531 1 : sub_rsp = NULL;
532 1 : sub_rsp_size = 0;
533 1 : sub_rsp_copied = 0;
534 1 : sub_rsp_remaining = 0;
535 1 : chunk_seq_no = 0;
536 1 : error_large_response_sent = false;
537 :
538 1 : return LIBSPDM_STATUS_SUCCESS;
539 9 : } else if (spdm_test_context->case_id == 0x8) {
540 9 : build_response_func = libspdm_requester_chunk_get_test_case8_build_digest_response;
541 : } else {
542 0 : LIBSPDM_ASSERT(0);
543 0 : return LIBSPDM_STATUS_RECEIVE_FAIL;
544 : }
545 :
546 65566 : if (build_response_func) {
547 65566 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
548 65566 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
549 :
550 65566 : chunk_rsp->header.spdm_version = spdm_request_header->spdm_version;
551 65566 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
552 65566 : chunk_rsp->header.param1 = 0;
553 65566 : chunk_rsp->header.param2 = chunk_handle;
554 :
555 65566 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
556 65566 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
557 : - sizeof(spdm_chunk_response_response_t);
558 :
559 65566 : if (sub_rsp_copied == 0) {
560 :
561 6 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
562 6 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
563 6 : if (spdm_test_context->case_id == 0x5 || spdm_test_context->case_id == 0x6) {
564 2 : sub_rsp =
565 : (spdm_message_header_t*)
566 : m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test;
567 2 : sub_rsp_size = sizeof(m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test);
568 : }
569 6 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
570 :
571 6 : build_response_func(spdm_context, sub_rsp, &sub_rsp_size);
572 :
573 6 : sub_rsp_remaining = sub_rsp_size;
574 6 : sub_rsp_copied = 0;
575 :
576 : /* first chunk has size of large response */
577 6 : chunk_seq_no = 0;
578 6 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
579 :
580 6 : chunk_copy_to += sizeof(uint32_t);
581 6 : chunk_copy_size -= sizeof(uint32_t);
582 6 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
583 6 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
584 : + sizeof(uint32_t) + chunk_copy_size;
585 :
586 : /* case_id 0x5 will only get 1 chunk message */
587 6 : if (spdm_test_context->case_id == 0x5) {
588 1 : sub_rsp_size = sub_rsp_copied;
589 : }
590 :
591 : } else {
592 65560 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
593 65560 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
594 : }
595 :
596 65566 : if (chunk_copy_size == sub_rsp_remaining) {
597 4 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
598 : }
599 :
600 65566 : libspdm_copy_mem(chunk_copy_to,
601 65566 : *response_size - (chunk_copy_to - (uint8_t*) *response),
602 65566 : (uint8_t*) sub_rsp + sub_rsp_copied,
603 : chunk_copy_size);
604 :
605 65566 : sub_rsp_copied += chunk_copy_size;
606 65566 : sub_rsp_remaining -= chunk_copy_size;
607 65566 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
608 65566 : if (spdm_request_header->spdm_version < SPDM_MESSAGE_VERSION_14) {
609 65557 : chunk_rsp->chunk_seq_no = chunk_seq_no++;
610 : } else {
611 9 : chunk_rsp_14 = (spdm_chunk_response_response_14_t*) chunk_rsp;
612 9 : chunk_rsp_14->chunk_seq_no = chunk_seq_no++;
613 : }
614 :
615 65566 : libspdm_transport_test_encode_message(
616 : spdm_context, NULL, false, false,
617 : chunk_rsp_size, chunk_rsp,
618 : response_size, response);
619 :
620 65566 : if (sub_rsp_copied >= sub_rsp_size) {
621 5 : sub_rsp = NULL;
622 5 : sub_rsp_size = 0;
623 5 : sub_rsp_copied = 0;
624 5 : sub_rsp_remaining = 0;
625 5 : chunk_seq_no = 0;
626 5 : error_large_response_sent = false;
627 : }
628 65566 : return LIBSPDM_STATUS_SUCCESS;
629 : }
630 0 : return LIBSPDM_STATUS_SEND_FAIL;
631 :
632 : }
633 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
634 1 : static void req_chunk_get_case1(void** state)
635 : {
636 : libspdm_return_t status;
637 : libspdm_test_context_t* spdm_test_context;
638 : libspdm_context_t* spdm_context;
639 : size_t cert_chain_size;
640 : uint8_t cert_chain[LIBSPDM_MAX_CERT_CHAIN_SIZE];
641 : void* data;
642 : size_t data_size;
643 : void* hash;
644 : size_t hash_size;
645 : const uint8_t* root_cert;
646 : size_t root_cert_size;
647 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
648 : size_t count;
649 : #endif
650 :
651 1 : spdm_test_context = *state;
652 1 : spdm_context = spdm_test_context->spdm_context;
653 1 : spdm_test_context->case_id = 0x1;
654 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
655 : SPDM_VERSION_NUMBER_SHIFT_BIT;
656 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AFTER_DIGESTS;
657 1 : spdm_context->connection_info.capability.flags |=
658 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
659 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
660 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
661 :
662 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
663 : spdm_context->local_context.capability.data_transfer_size
664 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
665 1 : spdm_context->local_context.is_requester = true;
666 :
667 1 : libspdm_read_responder_public_certificate_chain(
668 : m_libspdm_use_hash_algo,
669 : m_libspdm_use_asym_algo, &data,
670 : &data_size, &hash, &hash_size);
671 1 : libspdm_x509_get_cert_from_cert_chain(
672 1 : (uint8_t*) data + sizeof(spdm_cert_chain_t) + hash_size,
673 1 : data_size - sizeof(spdm_cert_chain_t) - hash_size, 0,
674 : &root_cert, &root_cert_size);
675 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "root cert data :\n"));
676 1 : libspdm_dump_hex(root_cert, root_cert_size);
677 1 : spdm_context->local_context.peer_root_cert_provision_size[0] = root_cert_size;
678 :
679 1 : spdm_context->local_context.peer_root_cert_provision[0] = root_cert;
680 1 : libspdm_reset_message_b(spdm_context);
681 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
682 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
683 1 : spdm_context->connection_info.algorithm.req_base_asym_alg = m_libspdm_use_req_asym_algo;
684 :
685 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
686 : spdm_context->transcript.message_m.buffer_size =
687 : spdm_context->transcript.message_m.max_buffer_size;
688 : #endif
689 1 : cert_chain_size = sizeof(cert_chain);
690 1 : libspdm_zero_mem(cert_chain, sizeof(cert_chain));
691 1 : status = libspdm_get_certificate(spdm_context, NULL, 0, &cert_chain_size, cert_chain);
692 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
693 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
694 : count = (data_size + m_libspdm_local_req_msg_size_test_case_1 - 1) / m_libspdm_local_req_msg_size_test_case_1;
695 : assert_int_equal(spdm_context->transcript.message_b.buffer_size,
696 : sizeof(spdm_get_certificate_request_t) * count +
697 : sizeof(spdm_certificate_response_t) * count +
698 : data_size);
699 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
700 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
701 : #else
702 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
703 : #endif
704 1 : free(data);
705 1 : }
706 : #endif
707 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
708 1 : static void req_chunk_get_case2(void** state)
709 : {
710 : /* Copied from Get Measurements Test Case 0x20 */
711 : libspdm_return_t status;
712 : libspdm_test_context_t* spdm_test_context;
713 : libspdm_context_t* spdm_context;
714 : uint8_t number_of_block;
715 : uint32_t measurement_record_length;
716 : uint8_t measurement_record[LIBSPDM_MAX_MEASUREMENT_RECORD_SIZE];
717 : uint8_t request_attribute;
718 : void* data;
719 : size_t data_size;
720 : void* hash;
721 : size_t hash_size;
722 :
723 1 : spdm_test_context = *state;
724 1 : spdm_context = spdm_test_context->spdm_context;
725 1 : spdm_test_context->case_id = 0x02;
726 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
727 : SPDM_VERSION_NUMBER_SHIFT_BIT;
728 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AUTHENTICATED;
729 1 : spdm_context->connection_info.capability.flags |=
730 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_MEAS_CAP_SIG
731 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
732 :
733 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
734 : spdm_context->local_context.capability.data_transfer_size
735 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
736 :
737 1 : libspdm_read_responder_public_certificate_chain(
738 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
739 : &data, &data_size, &hash, &hash_size);
740 1 : libspdm_reset_message_m(spdm_context, NULL);
741 1 : spdm_context->connection_info.algorithm.measurement_spec = m_libspdm_use_measurement_spec;
742 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
743 : m_libspdm_use_measurement_hash_algo;
744 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
745 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
746 1 : spdm_context->local_context.algorithm.measurement_spec = SPDM_MEASUREMENT_SPECIFICATION_DMTF;
747 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
748 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
749 : libspdm_copy_mem(
750 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
751 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
752 : data, data_size);
753 : #else
754 1 : libspdm_hash_all(
755 : spdm_context->connection_info.algorithm.base_hash_algo,
756 : data, data_size,
757 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
758 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
759 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
760 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
761 : spdm_context->connection_info.algorithm.base_hash_algo,
762 : spdm_context->connection_info.algorithm.base_asym_algo,
763 : data, data_size,
764 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
765 : #endif
766 1 : request_attribute = 0;
767 :
768 1 : measurement_record_length = sizeof(measurement_record);
769 1 : status = libspdm_get_measurement(
770 : spdm_context, NULL, request_attribute,
771 : SPDM_GET_MEASUREMENTS_REQUEST_MEASUREMENT_OPERATION_ALL_MEASUREMENTS,
772 : 0, NULL, &number_of_block, &measurement_record_length,
773 : measurement_record);
774 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
775 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
776 : assert_int_equal(spdm_context->transcript.message_m.buffer_size,
777 : sizeof(spdm_message_header_t) +
778 : sizeof(spdm_measurements_response_t) +
779 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
780 : libspdm_get_measurement_hash_size(
781 : m_libspdm_use_measurement_hash_algo)) +
782 : sizeof(uint16_t) + SPDM_NONCE_SIZE);
783 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
784 : #else
785 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
786 : #endif
787 1 : free(data);
788 1 : }
789 : #endif
790 :
791 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
792 1 : static void req_chunk_get_case3(void** state)
793 : {
794 : /* Copied from Challenge Test Case 2*/
795 : libspdm_return_t status;
796 : libspdm_test_context_t* spdm_test_context;
797 : libspdm_context_t* spdm_context;
798 : uint8_t measurement_hash[LIBSPDM_MAX_HASH_SIZE];
799 : void* data;
800 : size_t data_size;
801 : void* hash;
802 : size_t hash_size;
803 :
804 1 : spdm_test_context = *state;
805 1 : spdm_context = spdm_test_context->spdm_context;
806 1 : spdm_test_context->case_id = 0x3;
807 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
808 1 : spdm_context->connection_info.capability.flags = 0;
809 1 : spdm_context->connection_info.capability.flags |=
810 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
811 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
812 :
813 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
814 : spdm_context->local_context.capability.data_transfer_size
815 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
816 :
817 1 : libspdm_read_responder_public_certificate_chain(
818 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
819 : &data, &data_size, &hash, &hash_size);
820 1 : libspdm_reset_message_a(spdm_context);
821 1 : libspdm_reset_message_b(spdm_context);
822 1 : libspdm_reset_message_c(spdm_context);
823 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
824 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
825 :
826 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
827 : SPDM_VERSION_NUMBER_SHIFT_BIT;
828 :
829 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
830 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
831 : libspdm_copy_mem(
832 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
833 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
834 : data, data_size);
835 : #else
836 1 : libspdm_hash_all(
837 : spdm_context->connection_info.algorithm.base_hash_algo,
838 : data, data_size,
839 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
840 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
841 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
842 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
843 : spdm_context->connection_info.algorithm.base_hash_algo,
844 : spdm_context->connection_info.algorithm.base_asym_algo,
845 : data, data_size,
846 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
847 : #endif
848 :
849 1 : libspdm_zero_mem(measurement_hash, sizeof(measurement_hash));
850 1 : status = libspdm_challenge(
851 : spdm_context, NULL, 0,
852 : SPDM_CHALLENGE_REQUEST_NO_MEASUREMENT_SUMMARY_HASH,
853 : measurement_hash, NULL);
854 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
855 1 : free(data);
856 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
857 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
858 : #else
859 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
860 : #endif
861 1 : }
862 : #endif /* LIBSPDM_SEND_CHALLENGE_SUPPORT */
863 :
864 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
865 1 : static void req_chunk_get_case4(void** state)
866 : {
867 : /* Copied from Get Digests Test Case 2*/
868 : libspdm_return_t status;
869 : libspdm_test_context_t* spdm_test_context;
870 : libspdm_context_t* spdm_context;
871 : libspdm_data_parameter_t parameter;
872 : uint8_t slot_mask;
873 : uint8_t slot_id;
874 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
875 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
876 : uint8_t* digest;
877 : size_t data_return_size;
878 :
879 1 : spdm_test_context = *state;
880 1 : spdm_context = spdm_test_context->spdm_context;
881 1 : spdm_test_context->case_id = 0x4;
882 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
883 : SPDM_VERSION_NUMBER_SHIFT_BIT;
884 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
885 1 : spdm_context->connection_info.capability.flags |=
886 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
887 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
888 :
889 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
890 : spdm_context->local_context.capability.data_transfer_size
891 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
892 :
893 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
894 :
895 1 : libspdm_set_mem(
896 : m_libspdm_local_certificate_chain_test_case_4,
897 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
898 : (uint8_t) (0xFF));
899 1 : libspdm_reset_message_b(spdm_context);
900 :
901 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
902 : spdm_context->transcript.message_m.buffer_size =
903 : spdm_context->transcript.message_m.max_buffer_size;
904 : #endif
905 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
906 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
907 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
908 :
909 1 : assert_int_equal(slot_mask, 0xFF);
910 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
911 1 : digest = my_total_digest_buffer;
912 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
913 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
914 : m_libspdm_local_certificate_chain_test_case_4,
915 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
916 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
917 : }
918 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
919 : sizeof(my_total_digest_buffer));
920 :
921 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
922 1 : data_return_size = sizeof(uint8_t);
923 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
924 : ¶meter, &slot_mask, &data_return_size);
925 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
926 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
927 1 : assert_int_equal(slot_mask, 0xFF);
928 :
929 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
930 : assert_int_equal(
931 : spdm_context->transcript.message_b.buffer_size,
932 : sizeof(spdm_get_digest_request_t) +
933 : sizeof(spdm_digest_response_t) +
934 : libspdm_get_hash_size(spdm_context->connection_info
935 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
936 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
937 : #endif
938 1 : }
939 : #endif
940 :
941 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
942 1 : static void req_chunk_get_case5(void **state)
943 : {
944 : /* Copied from Vendor Request case 1*/
945 : libspdm_return_t status;
946 : libspdm_test_context_t *spdm_test_context;
947 : libspdm_context_t *spdm_context;
948 :
949 1 : uint16_t standard_id = 6;
950 1 : uint8_t vendor_id_len = 2;
951 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
952 1 : uint32_t data_len = 16;
953 : uint8_t data[16];
954 :
955 1 : spdm_test_context = *state;
956 1 : spdm_context = spdm_test_context->spdm_context;
957 1 : spdm_test_context->case_id = 0x5;
958 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
959 : SPDM_VERSION_NUMBER_SHIFT_BIT;
960 : /* Large response need a large scratch buffer. */
961 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
962 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
963 1 : spdm_context->local_context.capability.max_spdm_msg_size =
964 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
965 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
966 1 : spdm_context->local_context.capability.data_transfer_size =
967 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
968 1 : spdm_context->connection_info.capability.data_transfer_size =
969 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
970 1 : spdm_context->local_context.capability.sender_data_transfer_size =
971 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
972 1 : spdm_context->local_context.is_requester = true;
973 :
974 1 : spdm_test_context->scratch_buffer_size =
975 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
976 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
977 1 : libspdm_set_scratch_buffer (spdm_context,
978 : spdm_test_context->scratch_buffer,
979 : spdm_test_context->scratch_buffer_size);
980 :
981 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
982 :
983 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
984 : standard_id, vendor_id_len, vendor_id,
985 : data_len, data,
986 : &standard_id, &vendor_id_len, vendor_id,
987 : &data_len, data);
988 :
989 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
990 1 : }
991 :
992 1 : static void req_chunk_get_case6(void **state)
993 : {
994 : /* Copied from Chunk Get Request case 5*/
995 : libspdm_return_t status;
996 : libspdm_test_context_t *spdm_test_context;
997 : libspdm_context_t *spdm_context;
998 :
999 1 : uint16_t standard_id = 6;
1000 1 : uint8_t vendor_id_len = 2;
1001 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1002 1 : uint32_t data_len = 16;
1003 : uint8_t data[16];
1004 :
1005 1 : spdm_test_context = *state;
1006 1 : spdm_context = spdm_test_context->spdm_context;
1007 1 : spdm_test_context->case_id = 0x6;
1008 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1009 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1010 : /* Large response need a large scratch buffer. */
1011 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1012 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1013 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1014 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1015 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1016 : /* to pass the exam of max_chunk_data_transfer_size*/
1017 1 : spdm_context->local_context.capability.data_transfer_size =
1018 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1019 1 : spdm_context->connection_info.capability.data_transfer_size =
1020 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1021 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1022 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1023 1 : spdm_context->local_context.is_requester = true;
1024 :
1025 1 : spdm_test_context->scratch_buffer_size =
1026 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1027 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1028 1 : libspdm_set_scratch_buffer (spdm_context,
1029 : spdm_test_context->scratch_buffer,
1030 : spdm_test_context->scratch_buffer_size);
1031 :
1032 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1033 :
1034 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1035 : standard_id, vendor_id_len, vendor_id,
1036 : data_len, data,
1037 : &standard_id, &vendor_id_len, vendor_id,
1038 : &data_len, data);
1039 :
1040 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1041 1 : }
1042 :
1043 1 : static void req_chunk_get_case7(void **state)
1044 : {
1045 : /* Copied from Chunk Get Request case 5*/
1046 : libspdm_return_t status;
1047 : libspdm_test_context_t *spdm_test_context;
1048 : libspdm_context_t *spdm_context;
1049 :
1050 1 : uint16_t standard_id = 6;
1051 1 : uint8_t vendor_id_len = 2;
1052 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1053 1 : uint32_t data_len = 16;
1054 : uint8_t data[16];
1055 :
1056 1 : spdm_test_context = *state;
1057 1 : spdm_context = spdm_test_context->spdm_context;
1058 1 : spdm_test_context->case_id = 0x7;
1059 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1060 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1061 : /* Large response need a large scratch buffer. */
1062 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1063 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1064 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1065 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1066 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1067 1 : spdm_context->local_context.capability.data_transfer_size =
1068 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1069 1 : spdm_context->connection_info.capability.data_transfer_size =
1070 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1071 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1072 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1073 1 : spdm_context->local_context.is_requester = true;
1074 :
1075 1 : spdm_test_context->scratch_buffer_size =
1076 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1077 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1078 1 : libspdm_set_scratch_buffer (spdm_context,
1079 : spdm_test_context->scratch_buffer,
1080 : spdm_test_context->scratch_buffer_size);
1081 :
1082 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1083 :
1084 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1085 : standard_id, vendor_id_len, vendor_id,
1086 : data_len, data,
1087 : &standard_id, &vendor_id_len, vendor_id,
1088 : &data_len, data);
1089 :
1090 1 : assert_int_equal(status, LIBSPDM_STATUS_RESYNCH_PEER);
1091 1 : assert_int_equal(spdm_context->connection_info.connection_state,
1092 : LIBSPDM_CONNECTION_STATE_NOT_STARTED);
1093 1 : }
1094 : #endif /* LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES */
1095 :
1096 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1097 1 : static void req_chunk_get_case8(void** state)
1098 : {
1099 : /* Copied from Chunk Send Test Case 4, use spdm 1.4*/
1100 : libspdm_return_t status;
1101 : libspdm_test_context_t* spdm_test_context;
1102 : libspdm_context_t* spdm_context;
1103 : libspdm_data_parameter_t parameter;
1104 : uint8_t slot_mask;
1105 : uint8_t slot_id;
1106 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1107 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1108 : uint8_t* digest;
1109 : size_t data_return_size;
1110 :
1111 1 : spdm_test_context = *state;
1112 1 : spdm_context = spdm_test_context->spdm_context;
1113 1 : spdm_test_context->case_id = 0x8;
1114 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_14 <<
1115 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1116 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1117 1 : spdm_context->connection_info.capability.flags |=
1118 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1119 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1120 :
1121 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1122 : spdm_context->local_context.capability.data_transfer_size
1123 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1124 :
1125 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1126 :
1127 1 : libspdm_set_mem(
1128 : m_libspdm_local_certificate_chain_test_case_4,
1129 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1130 : (uint8_t) (0xFF));
1131 1 : libspdm_reset_message_b(spdm_context);
1132 :
1133 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1134 : spdm_context->transcript.message_m.buffer_size =
1135 : spdm_context->transcript.message_m.max_buffer_size;
1136 : #endif
1137 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1138 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1139 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1140 :
1141 1 : assert_int_equal(slot_mask, 0xFF);
1142 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
1143 1 : digest = my_total_digest_buffer;
1144 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
1145 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
1146 : m_libspdm_local_certificate_chain_test_case_4,
1147 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
1148 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
1149 : }
1150 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1151 : sizeof(my_total_digest_buffer));
1152 :
1153 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
1154 1 : data_return_size = sizeof(uint8_t);
1155 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
1156 : ¶meter, &slot_mask, &data_return_size);
1157 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1158 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
1159 1 : assert_int_equal(slot_mask, 0xFF);
1160 :
1161 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1162 : assert_int_equal(
1163 : spdm_context->transcript.message_b.buffer_size,
1164 : sizeof(spdm_get_digest_request_t) +
1165 : sizeof(spdm_digest_response_t) +
1166 : libspdm_get_hash_size(spdm_context->connection_info
1167 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
1168 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
1169 : #endif
1170 1 : }
1171 : #endif
1172 :
1173 :
1174 1 : int libspdm_req_chunk_get_test(void)
1175 : {
1176 : /* Test the CHUNK_GET handlers in various requester handlers */
1177 1 : const struct CMUnitTest test_cases[] = {
1178 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1179 : /* Request a certificate in portions */
1180 : cmocka_unit_test(req_chunk_get_case1),
1181 : #endif
1182 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
1183 : /* Request all measurements */
1184 : cmocka_unit_test(req_chunk_get_case2),
1185 : #endif
1186 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
1187 : /* Request Challenge */
1188 : cmocka_unit_test(req_chunk_get_case3),
1189 : #endif
1190 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1191 : /* Request Digests */
1192 : cmocka_unit_test(req_chunk_get_case4),
1193 : #endif
1194 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
1195 : /* Request Vendor Specific Response and chunk data size
1196 : * exceed max_chunk_data_transfer_size
1197 : */
1198 : cmocka_unit_test(req_chunk_get_case5),
1199 : /* Request Vendor Specific Response and chunk seq no wrapped */
1200 : cmocka_unit_test(req_chunk_get_case6),
1201 : /* Request Vendor Specific Response
1202 : * and recieve error code RequestResync */
1203 : cmocka_unit_test(req_chunk_get_case7),
1204 : #endif
1205 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1206 : /* Request Digests with spdm 1.4 */
1207 : cmocka_unit_test(req_chunk_get_case8),
1208 : #endif
1209 : };
1210 :
1211 1 : libspdm_test_context_t test_context = {
1212 : LIBSPDM_TEST_CONTEXT_VERSION,
1213 : true,
1214 : send_message,
1215 : receive_message,
1216 : };
1217 :
1218 1 : libspdm_setup_test_context(&test_context);
1219 :
1220 1 : return cmocka_run_group_tests(test_cases,
1221 : libspdm_unit_test_group_setup,
1222 : libspdm_unit_test_group_teardown);
1223 : }
1224 :
1225 : #endif /* LIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP*/
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