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 : #define CHUNK_GET_UNIT_TEST_CHUNK_HANDLE (10)
37 :
38 1 : static void libspdm_requester_chunk_get_test_case1_build_certificates_response(
39 : void *context, void *response, size_t *response_size,
40 : size_t sub_cert_index, size_t *sub_cert_count)
41 : {
42 : spdm_certificate_response_t *cert_rsp;
43 : uint16_t sub_cert_portion_length;
44 : uint16_t sub_cert_remainder_length;
45 :
46 1 : if (m_libspdm_local_certificate_chain_test_case_1 == NULL) {
47 1 : if (!libspdm_read_responder_public_certificate_chain(
48 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
49 : &m_libspdm_local_certificate_chain_test_case_1,
50 : &m_libspdm_local_certificate_chain_size_test_case_1, NULL, NULL)) {
51 0 : return;
52 : }
53 : }
54 1 : LIBSPDM_ASSERT(m_libspdm_local_certificate_chain_test_case_1 != NULL);
55 :
56 1 : *sub_cert_count = (m_libspdm_local_certificate_chain_size_test_case_1 +
57 1 : m_libspdm_local_req_msg_size_test_case_1 - 1) /
58 : m_libspdm_local_req_msg_size_test_case_1;
59 :
60 1 : if (sub_cert_index != *sub_cert_count - 1) {
61 0 : sub_cert_portion_length = m_libspdm_local_req_msg_size_test_case_1;
62 0 : sub_cert_remainder_length =
63 0 : (uint16_t) (m_libspdm_local_certificate_chain_size_test_case_1 -
64 : m_libspdm_local_req_msg_size_test_case_1 *
65 0 : (sub_cert_index + 1));
66 : } else {
67 1 : sub_cert_portion_length = (uint16_t) (
68 : m_libspdm_local_certificate_chain_size_test_case_1 -
69 1 : m_libspdm_local_req_msg_size_test_case_1 * (*sub_cert_count - 1));
70 1 : sub_cert_remainder_length = 0;
71 : }
72 :
73 1 : cert_rsp = (spdm_certificate_response_t*) ((uint8_t*) response);
74 :
75 1 : cert_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
76 1 : cert_rsp->header.request_response_code = SPDM_CERTIFICATE;
77 1 : cert_rsp->header.param1 = 0;
78 1 : cert_rsp->header.param2 = 0;
79 1 : cert_rsp->portion_length = sub_cert_portion_length;
80 1 : cert_rsp->remainder_length = sub_cert_remainder_length;
81 :
82 1 : libspdm_copy_mem(
83 1 : cert_rsp + 1, sub_cert_portion_length,
84 1 : (uint8_t*) m_libspdm_local_certificate_chain_test_case_1 +
85 1 : m_libspdm_local_req_msg_size_test_case_1 * sub_cert_index,
86 : sub_cert_portion_length);
87 :
88 1 : *response_size = sizeof(spdm_certificate_response_t) + sub_cert_portion_length;
89 : }
90 :
91 1 : static void libspdm_requester_chunk_get_test_case2_build_measurements_response(
92 : void* context, void* response, size_t* response_size)
93 : {
94 : libspdm_context_t* spdm_context;
95 1 : spdm_measurements_response_t* meas_rsp = NULL;
96 : spdm_measurement_block_dmtf_t* measurement_block;
97 :
98 1 : spdm_context = (libspdm_context_t*) context;
99 : /* This is get measurements test case 20, but changed to SPDM version 1.2
100 : * which includes opaque data */
101 :
102 : uint8_t* ptr;
103 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
104 : m_libspdm_use_measurement_hash_algo;
105 :
106 1 : *response_size = sizeof(spdm_measurements_response_t) +
107 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
108 1 : libspdm_get_measurement_hash_size(
109 : m_libspdm_use_measurement_hash_algo)) +
110 1 : SPDM_NONCE_SIZE + sizeof(uint16_t);
111 :
112 1 : meas_rsp = (spdm_measurements_response_t*)((uint8_t*) response);
113 1 : meas_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
114 1 : meas_rsp->header.request_response_code = SPDM_MEASUREMENTS;
115 1 : meas_rsp->header.param1 = 0;
116 1 : meas_rsp->header.param2 = 0;
117 1 : meas_rsp->number_of_blocks = 2;
118 1 : libspdm_write_uint32(meas_rsp->measurement_record_length,
119 1 : 2 * ((uint32_t) (sizeof(spdm_measurement_block_dmtf_t) +
120 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo))));
121 1 : measurement_block = (void*) (meas_rsp + 1);
122 1 : libspdm_set_mem(
123 : measurement_block,
124 1 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
125 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo)), 1);
126 1 : measurement_block->measurement_block_common_header.index = 1;
127 1 : measurement_block->measurement_block_common_header.measurement_specification =
128 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
129 1 : measurement_block->measurement_block_common_header.measurement_size =
130 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
131 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo));
132 1 : measurement_block =
133 : (void*) (((uint8_t*) measurement_block) +
134 1 : (sizeof(spdm_measurement_block_dmtf_t) +
135 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo)));
136 1 : measurement_block->measurement_block_common_header.index = 2;
137 1 : measurement_block->measurement_block_common_header.measurement_specification =
138 : SPDM_MEASUREMENT_SPECIFICATION_DMTF;
139 1 : measurement_block->measurement_block_common_header.measurement_size =
140 1 : (uint16_t) (sizeof(spdm_measurement_block_dmtf_header_t) +
141 1 : libspdm_get_measurement_hash_size( m_libspdm_use_measurement_hash_algo));
142 1 : ptr = (uint8_t*) meas_rsp + *response_size - SPDM_NONCE_SIZE - sizeof(uint16_t);
143 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
144 1 : ptr += SPDM_NONCE_SIZE;
145 : /* Set opaque data length to 0 */
146 1 : *ptr = 0;
147 1 : ptr++;
148 1 : *ptr = 0;
149 1 : }
150 :
151 1 : static void libspdm_requester_chunk_get_test_case3_build_challenge_response(
152 : void* context, void* response, size_t* response_size)
153 : {
154 : libspdm_context_t* spdm_context;
155 : spdm_challenge_auth_response_t* spdm_response;
156 : void* data;
157 : size_t data_size;
158 : uint8_t* ptr;
159 : uint8_t hash_data[LIBSPDM_MAX_HASH_SIZE];
160 : size_t sig_size;
161 :
162 1 : spdm_context = (libspdm_context_t*) context;
163 1 : if (!libspdm_read_responder_public_certificate_chain(
164 : m_libspdm_use_hash_algo,
165 : m_libspdm_use_asym_algo, &data,
166 : &data_size, NULL, NULL)) {
167 0 : return;
168 : }
169 1 : spdm_context->local_context.local_cert_chain_provision_size[0] = data_size;
170 1 : spdm_context->local_context.local_cert_chain_provision[0] = data;
171 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
172 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
173 1 : *response_size = sizeof(spdm_challenge_auth_response_t) +
174 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) +
175 1 : SPDM_NONCE_SIZE + 0 + sizeof(uint16_t) + 0 +
176 1 : libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
177 1 : spdm_response = response;
178 :
179 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
180 1 : spdm_response->header.request_response_code = SPDM_CHALLENGE_AUTH;
181 1 : spdm_response->header.param1 = 0;
182 1 : spdm_response->header.param2 = (1 << 0);
183 1 : ptr = (void*) (spdm_response + 1);
184 1 : libspdm_hash_all(
185 : m_libspdm_use_hash_algo,
186 : spdm_context->local_context.local_cert_chain_provision[0],
187 : spdm_context->local_context.local_cert_chain_provision_size[0],
188 : ptr);
189 1 : free(data);
190 1 : data = NULL;
191 :
192 1 : ptr += libspdm_get_hash_size(m_libspdm_use_hash_algo);
193 1 : libspdm_get_random_number(SPDM_NONCE_SIZE, ptr);
194 1 : ptr += SPDM_NONCE_SIZE;
195 : /* libspdm_zero_mem (ptr, libspdm_get_hash_size (m_libspdm_use_hash_algo));
196 : * ptr += libspdm_get_hash_size (m_libspdm_use_hash_algo);*/
197 1 : libspdm_write_uint16(ptr, 0);
198 1 : ptr += sizeof(uint16_t);
199 :
200 1 : libspdm_copy_mem(
201 1 : &m_libspdm_local_buffer[m_libspdm_local_buffer_size],
202 : sizeof(m_libspdm_local_buffer) -
203 1 : (&m_libspdm_local_buffer[m_libspdm_local_buffer_size] - m_libspdm_local_buffer),
204 1 : spdm_response, (size_t) ptr - (size_t) spdm_response);
205 1 : m_libspdm_local_buffer_size += ((size_t) ptr - (size_t) spdm_response);
206 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "m_libspdm_local_buffer_size (0x%zx):\n",
207 : m_libspdm_local_buffer_size));
208 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
209 1 : libspdm_hash_all(m_libspdm_use_hash_algo, m_libspdm_local_buffer,
210 : m_libspdm_local_buffer_size, hash_data);
211 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "HashDataSize (0x%x):\n",
212 : libspdm_get_hash_size(m_libspdm_use_hash_algo)));
213 1 : libspdm_dump_hex(m_libspdm_local_buffer, m_libspdm_local_buffer_size);
214 1 : sig_size = libspdm_get_asym_signature_size(m_libspdm_use_asym_algo);
215 1 : libspdm_responder_data_sign(
216 : spdm_context,
217 1 : spdm_response->header.spdm_version << SPDM_VERSION_NUMBER_SHIFT_BIT,
218 : 0, SPDM_CHALLENGE_AUTH,
219 : m_libspdm_use_asym_algo, m_libspdm_use_pqc_asym_algo, m_libspdm_use_hash_algo,
220 : false, m_libspdm_local_buffer, m_libspdm_local_buffer_size,
221 : ptr, &sig_size);
222 1 : ptr += sig_size;
223 : }
224 :
225 2 : static void libspdm_requester_chunk_get_test_case4_build_digest_response(
226 : void* context, void* response, size_t* response_size)
227 : {
228 : libspdm_context_t *spdm_context;
229 : spdm_digest_response_t* spdm_response;
230 : uint8_t* digest;
231 : uint8_t slot_id;
232 :
233 2 : spdm_context = (libspdm_context_t*)context;
234 2 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
235 2 : *response_size = sizeof(spdm_digest_response_t) +
236 2 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
237 2 : spdm_response = response;
238 :
239 2 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
240 2 : spdm_response->header.param1 = 0;
241 2 : spdm_response->header.request_response_code = SPDM_DIGESTS;
242 2 : spdm_response->header.param2 = 0;
243 2 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
244 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
245 : (uint8_t) (0xFF));
246 :
247 2 : digest = (void*) (spdm_response + 1);
248 2 : libspdm_zero_mem(digest, libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
249 18 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
250 16 : libspdm_hash_all(
251 : m_libspdm_use_hash_algo,
252 : m_libspdm_local_certificate_chain_test_case_4,
253 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
254 16 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
255 : }
256 2 : spdm_response->header.param2 |= (0xFF << 0);
257 2 : }
258 :
259 2 : static void libspdm_requester_chunk_get_test_case5_case6_build_vendor_response(
260 : void* context, void* response, size_t* response_size)
261 : {
262 : spdm_vendor_defined_response_msg_t *spdm_response;
263 :
264 : /* For exceed max chunk seq no */
265 2 : *response_size =
266 : (CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE -
267 : sizeof(spdm_chunk_response_response_t)) * 65536 - sizeof(uint32_t) + 0x10;
268 :
269 2 : libspdm_set_mem(response, *response_size, 0xff);
270 :
271 2 : spdm_response = response;
272 :
273 2 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_12;
274 2 : spdm_response->header.request_response_code = SPDM_VENDOR_DEFINED_RESPONSE;
275 2 : spdm_response->header.param1 = 0;
276 2 : spdm_response->header.param2 = 0;
277 :
278 2 : spdm_response->standard_id = 6;
279 2 : spdm_response->len = 2;
280 2 : }
281 :
282 1 : static void libspdm_requester_chunk_get_test_case8_build_digest_response(
283 : void* context, void* response, size_t* response_size)
284 : {
285 : /* this is referenced from case 4, but use spdm 1.4 */
286 : libspdm_context_t *spdm_context;
287 : spdm_digest_response_t* spdm_response;
288 : uint8_t* digest;
289 : uint8_t slot_id;
290 :
291 1 : spdm_context = (libspdm_context_t*)context;
292 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
293 1 : *response_size = sizeof(spdm_digest_response_t) +
294 1 : libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT;
295 1 : spdm_response = response;
296 :
297 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_14;
298 1 : spdm_response->header.param1 = 0;
299 1 : spdm_response->header.request_response_code = SPDM_DIGESTS;
300 1 : spdm_response->header.param2 = 0;
301 1 : libspdm_set_mem(m_libspdm_local_certificate_chain_test_case_4,
302 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
303 : (uint8_t) (0xFF));
304 :
305 1 : digest = (void*) (spdm_response + 1);
306 1 : libspdm_zero_mem(digest, libspdm_get_hash_size(m_libspdm_use_hash_algo) * SPDM_MAX_SLOT_COUNT);
307 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
308 8 : libspdm_hash_all(
309 : m_libspdm_use_hash_algo,
310 : m_libspdm_local_certificate_chain_test_case_4,
311 : sizeof(m_libspdm_local_certificate_chain_test_case_4), &digest[0]);
312 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
313 : }
314 1 : spdm_response->header.param1 |= (0xFF << 0); /* 1.3+ supported_slot_mask */
315 1 : spdm_response->header.param2 |= (0xFF << 0);
316 1 : }
317 :
318 1 : static void libspdm_requester_chunk_get_test_case11_build_capabilities_response(
319 : void *context, void *response, size_t *response_size)
320 : {
321 : spdm_capabilities_response_t *spdm_response;
322 : spdm_supported_algorithms_block_t *supported_algorithms;
323 : spdm_negotiate_algorithms_common_struct_table_t *struct_table;
324 :
325 1 : *response_size = sizeof(spdm_capabilities_response_t) +
326 : sizeof(spdm_supported_algorithms_block_t) +
327 : 4 * sizeof(spdm_negotiate_algorithms_common_struct_table_t);
328 1 : spdm_response = response;
329 :
330 1 : libspdm_zero_mem(spdm_response, *response_size);
331 1 : spdm_response->header.spdm_version = SPDM_MESSAGE_VERSION_13;
332 1 : spdm_response->header.request_response_code = SPDM_CAPABILITIES;
333 1 : spdm_response->header.param1 =
334 : SPDM_CAPABILITIES_RESPONSE_PARAM1_SUPPORTED_ALGORITHMS;
335 1 : spdm_response->header.param2 = 0;
336 1 : spdm_response->ct_exponent = 0;
337 1 : spdm_response->flags =
338 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP |
339 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP |
340 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP;
341 1 : spdm_response->data_transfer_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
342 1 : spdm_response->max_spdm_msg_size = LIBSPDM_MAX_SPDM_MSG_SIZE;
343 :
344 1 : supported_algorithms =
345 : (spdm_supported_algorithms_block_t *)((uint8_t *)spdm_response +
346 : sizeof(spdm_capabilities_response_t));
347 :
348 1 : supported_algorithms->param1 = 4;
349 1 : supported_algorithms->param2 = 0;
350 1 : supported_algorithms->length = sizeof(spdm_supported_algorithms_block_t) +
351 : 4 * sizeof(spdm_negotiate_algorithms_common_struct_table_t);
352 1 : supported_algorithms->measurement_specification = SPDM_MEASUREMENT_SPECIFICATION_DMTF;
353 1 : supported_algorithms->other_params_support = 0;
354 1 : supported_algorithms->base_asym_algo = m_libspdm_use_asym_algo;
355 1 : supported_algorithms->base_hash_algo = m_libspdm_use_hash_algo;
356 1 : supported_algorithms->ext_asym_count = 0;
357 1 : supported_algorithms->ext_hash_count = 0;
358 1 : supported_algorithms->mel_specification = SPDM_MEL_SPECIFICATION_DMTF;
359 :
360 1 : struct_table =
361 : (spdm_negotiate_algorithms_common_struct_table_t *)(supported_algorithms + 1);
362 :
363 1 : struct_table[0].alg_type = SPDM_NEGOTIATE_ALGORITHMS_STRUCT_TABLE_ALG_TYPE_DHE;
364 1 : struct_table[0].alg_count = 0x20;
365 1 : struct_table[0].alg_supported = SPDM_ALGORITHMS_DHE_NAMED_GROUP_SECP_256_R1;
366 :
367 1 : struct_table[1].alg_type = SPDM_NEGOTIATE_ALGORITHMS_STRUCT_TABLE_ALG_TYPE_AEAD;
368 1 : struct_table[1].alg_count = 0x20;
369 1 : struct_table[1].alg_supported = SPDM_ALGORITHMS_AEAD_CIPHER_SUITE_AES_256_GCM;
370 :
371 1 : struct_table[2].alg_type =
372 : SPDM_NEGOTIATE_ALGORITHMS_STRUCT_TABLE_ALG_TYPE_REQ_BASE_ASYM_ALG;
373 1 : struct_table[2].alg_count = 0x20;
374 1 : struct_table[2].alg_supported = SPDM_ALGORITHMS_BASE_ASYM_ALGO_TPM_ALG_RSASSA_2048;
375 :
376 1 : struct_table[3].alg_type = SPDM_NEGOTIATE_ALGORITHMS_STRUCT_TABLE_ALG_TYPE_KEY_SCHEDULE;
377 1 : struct_table[3].alg_count = 0x20;
378 1 : struct_table[3].alg_supported = SPDM_ALGORITHMS_KEY_SCHEDULE_SPDM;
379 1 : }
380 :
381 65632 : static libspdm_return_t send_message(
382 : void *spdm_context, size_t request_size, const void *request, uint64_t timeout)
383 : {
384 : libspdm_test_context_t* spdm_test_context;
385 65632 : size_t header_size = sizeof(libspdm_test_message_header_t);
386 :
387 65632 : spdm_test_context = libspdm_get_test_context();
388 :
389 65632 : m_libspdm_local_request_buffer_size = 0;
390 65632 : libspdm_copy_mem(m_libspdm_local_request_buffer, sizeof(m_libspdm_local_request_buffer),
391 : (const uint8_t *)request + header_size, request_size - header_size);
392 65632 : m_libspdm_local_request_buffer_size += request_size - header_size;
393 :
394 65632 : if (spdm_test_context->case_id == 0x1) {
395 50 : const spdm_get_certificate_request_t *spdm_request =
396 : (const void *)((const uint8_t *)request + header_size);
397 50 : if (spdm_request->header.request_response_code == SPDM_GET_CERTIFICATE) {
398 1 : m_libspdm_local_req_msg_size_test_case_1 = spdm_request->length;
399 : }
400 50 : return LIBSPDM_STATUS_SUCCESS;
401 65582 : } else if (spdm_test_context->case_id == 0x2) {
402 7 : return LIBSPDM_STATUS_SUCCESS;
403 65575 : } else if (spdm_test_context->case_id == 0x3) {
404 : const uint8_t* ptr;
405 6 : ptr = (const uint8_t*) request;
406 :
407 6 : if (ptr[2] == SPDM_CHALLENGE) {
408 1 : m_libspdm_local_buffer_size = 0;
409 1 : libspdm_copy_mem(m_libspdm_local_buffer, sizeof(m_libspdm_local_buffer),
410 1 : &ptr[1], request_size - 1);
411 1 : m_libspdm_local_buffer_size += (request_size - 1);
412 : }
413 6 : return LIBSPDM_STATUS_SUCCESS;
414 65569 : } else if (spdm_test_context->case_id == 0x4) {
415 10 : return LIBSPDM_STATUS_SUCCESS;
416 65559 : } else if (spdm_test_context->case_id == 0x5) {
417 2 : return LIBSPDM_STATUS_SUCCESS;
418 65557 : } else if (spdm_test_context->case_id == 0x6) {
419 65537 : return LIBSPDM_STATUS_SUCCESS;
420 20 : } else if (spdm_test_context->case_id == 0x7) {
421 1 : return LIBSPDM_STATUS_SUCCESS;
422 19 : } else if (spdm_test_context->case_id == 0x8) {
423 10 : return LIBSPDM_STATUS_SUCCESS;
424 9 : } else if (spdm_test_context->case_id == 0x9) {
425 2 : return LIBSPDM_STATUS_SUCCESS;
426 7 : } else if (spdm_test_context->case_id == 0xA) {
427 1 : return LIBSPDM_STATUS_SUCCESS;
428 6 : } else if (spdm_test_context->case_id == 0xB) {
429 4 : return LIBSPDM_STATUS_SUCCESS;
430 2 : } else if (spdm_test_context->case_id == 0xC) {
431 2 : return LIBSPDM_STATUS_SUCCESS;
432 : } else {
433 0 : return LIBSPDM_STATUS_SEND_FAIL;
434 : }
435 : }
436 :
437 65632 : static libspdm_return_t receive_message(
438 : void *spdm_context, size_t *response_size, void **response, uint64_t timeout)
439 : {
440 : libspdm_test_context_t* spdm_test_context;
441 65632 : uint8_t chunk_handle = CHUNK_GET_UNIT_TEST_CHUNK_HANDLE;
442 : static bool error_large_response_sent = false;
443 :
444 : static spdm_message_header_t* sub_rsp = NULL;
445 : static size_t sub_rsp_size = 0;
446 : static size_t sub_rsp_copied = 0;
447 : static size_t sub_rsp_remaining = 0;
448 : static uint16_t chunk_seq_no = 0;
449 :
450 : spdm_message_header_t* spdm_request_header;
451 : spdm_chunk_response_response_t* chunk_rsp;
452 : spdm_chunk_response_response_14_t* chunk_rsp_14;
453 : size_t chunk_rsp_size;
454 : uint8_t* chunk_copy_to;
455 : size_t chunk_copy_size;
456 : size_t transport_header_size;
457 : void (*build_response_func)(void*, void*, size_t *);
458 :
459 65632 : build_response_func = NULL;
460 :
461 65632 : spdm_test_context = libspdm_get_test_context();
462 65632 : spdm_request_header = (spdm_message_header_t*) m_libspdm_local_request_buffer;
463 :
464 : /* Reset statics when entering case 0xB with the initial GET_CAPABILITIES request */
465 65632 : if (spdm_test_context->case_id == 0xB &&
466 4 : spdm_request_header->request_response_code == SPDM_GET_CAPABILITIES) {
467 1 : sub_rsp = NULL;
468 1 : sub_rsp_size = 0;
469 1 : sub_rsp_copied = 0;
470 1 : sub_rsp_remaining = 0;
471 1 : chunk_seq_no = 0;
472 1 : error_large_response_sent = false;
473 : }
474 :
475 : /* Reset statics when entering case 0xC with the initial GET_DIGESTS request */
476 65632 : if (spdm_test_context->case_id == 0xC &&
477 2 : spdm_request_header->request_response_code == SPDM_GET_DIGESTS) {
478 1 : sub_rsp = NULL;
479 1 : sub_rsp_size = 0;
480 1 : sub_rsp_copied = 0;
481 1 : sub_rsp_remaining = 0;
482 1 : chunk_seq_no = 0;
483 1 : error_large_response_sent = false;
484 : }
485 :
486 : /* First response to these tests should always be error large response */
487 65632 : if (error_large_response_sent == false) {
488 10 : error_large_response_sent = true;
489 :
490 : spdm_error_response_t* error_rsp;
491 : size_t error_rsp_size;
492 :
493 10 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
494 10 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
495 10 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
496 :
497 10 : error_rsp->header.spdm_version = spdm_request_header->spdm_version;
498 10 : error_rsp->header.request_response_code = SPDM_ERROR;
499 10 : error_rsp->header.param1 = SPDM_ERROR_CODE_LARGE_RESPONSE;
500 10 : error_rsp->header.param2 = 0;
501 10 : *((uint16_t*) (error_rsp + 1)) = chunk_handle;
502 :
503 10 : libspdm_transport_test_encode_message(
504 : spdm_context, NULL, false, false,
505 : error_rsp_size, error_rsp,
506 : response_size, response);
507 :
508 10 : return LIBSPDM_STATUS_SUCCESS;
509 : }
510 :
511 65622 : if (spdm_test_context->case_id == 0x1) {
512 :
513 : /* Refers to just the certificate portion in the cert response */
514 : static size_t sub_cert_index = 0;
515 : static size_t sub_cert_count = 0;
516 :
517 49 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
518 49 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
519 :
520 49 : chunk_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_12;
521 49 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
522 49 : chunk_rsp->header.param1 = 0;
523 49 : chunk_rsp->header.param2 = chunk_handle;
524 :
525 49 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
526 49 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
527 : - sizeof(spdm_chunk_response_response_t);
528 :
529 49 : if (sub_rsp_copied == 0) {
530 1 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
531 1 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
532 1 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
533 :
534 1 : libspdm_requester_chunk_get_test_case1_build_certificates_response(
535 : spdm_context, sub_rsp, &sub_rsp_size, sub_cert_index, &sub_cert_count);
536 :
537 1 : sub_rsp_remaining = sub_rsp_size;
538 1 : sub_rsp_copied = 0;
539 :
540 : /* first chunk has size of large response */
541 1 : chunk_seq_no = 0;
542 1 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
543 :
544 1 : chunk_copy_to += sizeof(uint32_t);
545 1 : chunk_copy_size -= sizeof(uint32_t);
546 1 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
547 1 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
548 : + sizeof(uint32_t) + chunk_copy_size;
549 : } else {
550 48 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
551 48 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
552 : }
553 :
554 49 : if (chunk_copy_size == sub_rsp_remaining) {
555 1 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
556 : }
557 :
558 49 : libspdm_copy_mem(chunk_copy_to,
559 49 : *response_size - (chunk_copy_to - (uint8_t*)*response),
560 49 : (uint8_t*) sub_rsp + sub_rsp_copied,
561 : chunk_copy_size);
562 :
563 49 : sub_rsp_copied += chunk_copy_size;
564 49 : sub_rsp_remaining -= chunk_copy_size;
565 49 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
566 49 : chunk_rsp->chunk_seq_no = chunk_seq_no;
567 49 : chunk_seq_no++;
568 :
569 49 : libspdm_transport_test_encode_message(
570 : spdm_context, NULL, false, false,
571 : chunk_rsp_size, chunk_rsp,
572 : response_size, response);
573 :
574 49 : if (sub_rsp_copied >= sub_rsp_size) {
575 1 : sub_cert_index++;
576 1 : sub_rsp = NULL;
577 1 : sub_rsp_size = 0;
578 1 : sub_rsp_copied = 0;
579 1 : sub_rsp_remaining = 0;
580 1 : chunk_seq_no = 0;
581 1 : error_large_response_sent = false;
582 :
583 1 : if (sub_cert_index == sub_cert_count) {
584 1 : sub_cert_index = 0;
585 :
586 1 : free(m_libspdm_local_certificate_chain_test_case_1);
587 1 : m_libspdm_local_certificate_chain_test_case_1 = NULL;
588 1 : m_libspdm_local_certificate_chain_size_test_case_1 = 0;
589 : }
590 : }
591 :
592 49 : return LIBSPDM_STATUS_SUCCESS;
593 65573 : } else if (spdm_test_context->case_id == 0x2) {
594 6 : build_response_func = libspdm_requester_chunk_get_test_case2_build_measurements_response;
595 65567 : } else if (spdm_test_context->case_id == 0x3) {
596 5 : build_response_func = libspdm_requester_chunk_get_test_case3_build_challenge_response;
597 65562 : } else if (spdm_test_context->case_id == 0x4) {
598 9 : build_response_func = libspdm_requester_chunk_get_test_case4_build_digest_response;
599 65553 : } else if (spdm_test_context->case_id == 0x5) {
600 1 : build_response_func = libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
601 65552 : } else if (spdm_test_context->case_id == 0x6) {
602 65536 : build_response_func = libspdm_requester_chunk_get_test_case5_case6_build_vendor_response;
603 16 : } else if (spdm_test_context->case_id == 0x7) {
604 : /* This case only return one error message with RequestResynch */
605 : spdm_error_response_t* error_rsp;
606 : size_t error_rsp_size;
607 :
608 1 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
609 1 : error_rsp = (void*) ((uint8_t*) *response + transport_header_size);
610 1 : error_rsp_size = sizeof(spdm_error_response_t) + sizeof(uint8_t);
611 :
612 1 : error_rsp->header.spdm_version = SPDM_MESSAGE_VERSION_10;
613 1 : error_rsp->header.request_response_code = SPDM_ERROR;
614 1 : error_rsp->header.param1 = SPDM_ERROR_CODE_REQUEST_RESYNCH;
615 1 : error_rsp->header.param2 = 0;
616 :
617 1 : libspdm_transport_test_encode_message(
618 : spdm_context, NULL, false, false,
619 : error_rsp_size, error_rsp,
620 : response_size, response);
621 :
622 : /* reset static status for next case */
623 1 : sub_rsp = NULL;
624 1 : sub_rsp_size = 0;
625 1 : sub_rsp_copied = 0;
626 1 : sub_rsp_remaining = 0;
627 1 : chunk_seq_no = 0;
628 1 : error_large_response_sent = false;
629 :
630 1 : return LIBSPDM_STATUS_SUCCESS;
631 15 : } else if (spdm_test_context->case_id == 0xC) {
632 : /* Return a single CHUNK_RESPONSE whose declared chunk_size is larger than the
633 : * number of bytes actually present in the received message. Reassembly must
634 : * reject it instead of reading past the response. */
635 : spdm_chunk_response_response_t* mal_rsp;
636 : size_t mal_rsp_size;
637 1 : uint32_t declared_size = SPDM_MIN_DATA_TRANSFER_SIZE_VERSION_12 * 2;
638 :
639 1 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
640 1 : mal_rsp = (void*) ((uint8_t*) *response + transport_header_size);
641 :
642 : /* Only the minimum-sized message is actually sent. */
643 1 : mal_rsp_size = SPDM_MIN_DATA_TRANSFER_SIZE_VERSION_12;
644 1 : libspdm_zero_mem(mal_rsp, mal_rsp_size);
645 :
646 1 : mal_rsp->header.spdm_version = spdm_request_header->spdm_version;
647 1 : mal_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
648 1 : mal_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
649 1 : mal_rsp->header.param2 = chunk_handle;
650 1 : mal_rsp->chunk_seq_no = 0;
651 : /* Declared chunk_size equals the large message size, far more than is sent. */
652 1 : mal_rsp->chunk_size = declared_size;
653 1 : *((uint32_t*) (mal_rsp + 1)) = declared_size;
654 :
655 1 : libspdm_transport_test_encode_message(
656 : spdm_context, NULL, false, false,
657 : mal_rsp_size, mal_rsp,
658 : response_size, response);
659 :
660 1 : sub_rsp = NULL;
661 1 : sub_rsp_size = 0;
662 1 : sub_rsp_copied = 0;
663 1 : sub_rsp_remaining = 0;
664 1 : chunk_seq_no = 0;
665 1 : error_large_response_sent = false;
666 :
667 1 : return LIBSPDM_STATUS_SUCCESS;
668 14 : } else if (spdm_test_context->case_id == 0x8) {
669 9 : build_response_func = libspdm_requester_chunk_get_test_case8_build_digest_response;
670 5 : } else if (spdm_test_context->case_id == 0x9) {
671 1 : build_response_func = libspdm_requester_chunk_get_test_case4_build_digest_response;
672 4 : } else if (spdm_test_context->case_id == 0xA) {
673 1 : build_response_func = libspdm_requester_chunk_get_test_case8_build_digest_response;
674 3 : } else if (spdm_test_context->case_id == 0xB) {
675 3 : build_response_func =
676 : libspdm_requester_chunk_get_test_case11_build_capabilities_response;
677 : } else {
678 0 : LIBSPDM_ASSERT(0);
679 0 : return LIBSPDM_STATUS_RECEIVE_FAIL;
680 : }
681 :
682 65571 : if (build_response_func) {
683 65571 : transport_header_size = LIBSPDM_TEST_TRANSPORT_HEADER_SIZE;
684 65571 : chunk_rsp = (void*) ((uint8_t*) *response + transport_header_size);
685 :
686 65571 : chunk_rsp->header.spdm_version = spdm_request_header->spdm_version;
687 65571 : chunk_rsp->header.request_response_code = SPDM_CHUNK_RESPONSE;
688 65571 : chunk_rsp->header.param1 = 0;
689 65571 : chunk_rsp->header.param2 = chunk_handle;
690 65571 : if (spdm_test_context->case_id == 0x9 || spdm_test_context->case_id == 0xA) {
691 2 : chunk_rsp->header.param2 = (uint8_t)(chunk_handle + 1);
692 : }
693 :
694 65571 : chunk_copy_to = (uint8_t*) (chunk_rsp + 1);
695 65571 : chunk_copy_size = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE
696 : - sizeof(spdm_chunk_response_response_t);
697 :
698 65571 : if (sub_rsp_copied == 0) {
699 :
700 8 : sub_rsp = (spdm_message_header_t*) m_libspdm_local_large_response_buffer;
701 8 : sub_rsp_size = sizeof(m_libspdm_local_large_response_buffer);
702 8 : if (spdm_test_context->case_id == 0x5 || spdm_test_context->case_id == 0x6) {
703 2 : sub_rsp =
704 : (spdm_message_header_t*)
705 : m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test;
706 2 : sub_rsp_size = sizeof(m_libspdm_local_response_buffer_for_chunk_seq_no_wrap_test);
707 : }
708 8 : libspdm_zero_mem(sub_rsp, sub_rsp_size);
709 :
710 8 : build_response_func(spdm_context, sub_rsp, &sub_rsp_size);
711 :
712 8 : sub_rsp_remaining = sub_rsp_size;
713 8 : sub_rsp_copied = 0;
714 :
715 : /* first chunk has size of large response */
716 8 : chunk_seq_no = 0;
717 8 : *((uint32_t*) (chunk_rsp + 1)) = (uint32_t) sub_rsp_size;
718 :
719 8 : chunk_copy_to += sizeof(uint32_t);
720 8 : chunk_copy_size -= sizeof(uint32_t);
721 8 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
722 8 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t)
723 : + sizeof(uint32_t) + chunk_copy_size;
724 :
725 : /* case_id 0x5 will only get 1 chunk message */
726 8 : if (spdm_test_context->case_id == 0x5) {
727 1 : sub_rsp_size = sub_rsp_copied;
728 : }
729 :
730 : } else {
731 65563 : chunk_copy_size = LIBSPDM_MIN(sub_rsp_remaining, chunk_copy_size);
732 65563 : chunk_rsp_size = sizeof(spdm_chunk_response_response_t) + chunk_copy_size;
733 : }
734 :
735 65571 : if (chunk_copy_size == sub_rsp_remaining) {
736 5 : chunk_rsp->header.param1 = SPDM_CHUNK_GET_RESPONSE_ATTRIBUTE_LAST_CHUNK;
737 : }
738 :
739 65571 : libspdm_copy_mem(chunk_copy_to,
740 65571 : *response_size - (chunk_copy_to - (uint8_t*) *response),
741 65571 : (uint8_t*) sub_rsp + sub_rsp_copied,
742 : chunk_copy_size);
743 :
744 65571 : sub_rsp_copied += chunk_copy_size;
745 65571 : sub_rsp_remaining -= chunk_copy_size;
746 65571 : chunk_rsp->chunk_size = (uint32_t) chunk_copy_size;
747 65571 : if (spdm_request_header->spdm_version < SPDM_MESSAGE_VERSION_14) {
748 65561 : chunk_rsp->chunk_seq_no = chunk_seq_no++;
749 : } else {
750 10 : chunk_rsp_14 = (spdm_chunk_response_response_14_t*) chunk_rsp;
751 10 : chunk_rsp_14->chunk_seq_no = chunk_seq_no++;
752 : }
753 :
754 65571 : libspdm_transport_test_encode_message(
755 : spdm_context, NULL, false, false,
756 : chunk_rsp_size, chunk_rsp,
757 : response_size, response);
758 :
759 65571 : if (sub_rsp_copied >= sub_rsp_size) {
760 6 : sub_rsp = NULL;
761 6 : sub_rsp_size = 0;
762 6 : sub_rsp_copied = 0;
763 6 : sub_rsp_remaining = 0;
764 6 : chunk_seq_no = 0;
765 6 : error_large_response_sent = false;
766 : }
767 65571 : return LIBSPDM_STATUS_SUCCESS;
768 : }
769 0 : return LIBSPDM_STATUS_SEND_FAIL;
770 :
771 : }
772 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
773 1 : static void req_chunk_get_case1(void** state)
774 : {
775 : libspdm_return_t status;
776 : libspdm_test_context_t* spdm_test_context;
777 : libspdm_context_t* spdm_context;
778 : size_t cert_chain_size;
779 : uint8_t cert_chain[LIBSPDM_MAX_CERT_CHAIN_SIZE];
780 : void* data;
781 : size_t data_size;
782 : void* hash;
783 : size_t hash_size;
784 : const uint8_t* root_cert;
785 : size_t root_cert_size;
786 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
787 : size_t count;
788 : #endif
789 :
790 1 : spdm_test_context = *state;
791 1 : spdm_context = spdm_test_context->spdm_context;
792 1 : spdm_test_context->case_id = 0x1;
793 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
794 : SPDM_VERSION_NUMBER_SHIFT_BIT;
795 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AFTER_DIGESTS;
796 1 : spdm_context->connection_info.capability.flags |=
797 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
798 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
799 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
800 :
801 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
802 : spdm_context->local_context.capability.data_transfer_size
803 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
804 1 : spdm_context->local_context.is_requester = true;
805 :
806 1 : if (!libspdm_read_responder_public_certificate_chain(
807 : m_libspdm_use_hash_algo,
808 : m_libspdm_use_asym_algo, &data,
809 : &data_size, &hash, &hash_size)) {
810 0 : return;
811 : }
812 1 : libspdm_x509_get_cert_from_cert_chain(
813 1 : (uint8_t*) data + sizeof(spdm_cert_chain_t) + hash_size,
814 1 : data_size - sizeof(spdm_cert_chain_t) - hash_size, 0,
815 : &root_cert, &root_cert_size);
816 1 : LIBSPDM_DEBUG((LIBSPDM_DEBUG_INFO, "root cert data :\n"));
817 1 : libspdm_dump_hex(root_cert, root_cert_size);
818 1 : spdm_context->local_context.peer_root_cert_provision_size[0] = root_cert_size;
819 :
820 1 : spdm_context->local_context.peer_root_cert_provision[0] = root_cert;
821 1 : libspdm_reset_message_b(spdm_context);
822 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
823 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
824 1 : spdm_context->connection_info.algorithm.req_base_asym_alg = m_libspdm_use_req_asym_algo;
825 :
826 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
827 : spdm_context->transcript.message_m.buffer_size =
828 : spdm_context->transcript.message_m.max_buffer_size;
829 : #endif
830 1 : cert_chain_size = sizeof(cert_chain);
831 1 : libspdm_zero_mem(cert_chain, sizeof(cert_chain));
832 1 : status = libspdm_get_certificate(spdm_context, NULL, 0, &cert_chain_size, cert_chain);
833 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
834 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
835 : count = (data_size + m_libspdm_local_req_msg_size_test_case_1 - 1) / m_libspdm_local_req_msg_size_test_case_1;
836 : assert_int_equal(spdm_context->transcript.message_b.buffer_size,
837 : sizeof(spdm_get_certificate_request_t) * count +
838 : sizeof(spdm_certificate_response_t) * count +
839 : data_size);
840 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
841 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
842 : #else
843 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
844 : #endif
845 1 : free(data);
846 : }
847 : #endif
848 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
849 1 : static void req_chunk_get_case2(void** state)
850 : {
851 : /* Copied from Get Measurements Test Case 0x20 */
852 : libspdm_return_t status;
853 : libspdm_test_context_t* spdm_test_context;
854 : libspdm_context_t* spdm_context;
855 : uint8_t number_of_block;
856 : uint32_t measurement_record_length;
857 : uint8_t measurement_record[LIBSPDM_MAX_MEASUREMENT_RECORD_SIZE];
858 : uint8_t request_attribute;
859 : void* data;
860 : size_t data_size;
861 : void* hash;
862 : size_t hash_size;
863 :
864 1 : spdm_test_context = *state;
865 1 : spdm_context = spdm_test_context->spdm_context;
866 1 : spdm_test_context->case_id = 0x02;
867 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
868 : SPDM_VERSION_NUMBER_SHIFT_BIT;
869 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AUTHENTICATED;
870 1 : spdm_context->connection_info.capability.flags |=
871 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_MEAS_CAP_SIG
872 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
873 :
874 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
875 : spdm_context->local_context.capability.data_transfer_size
876 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
877 :
878 1 : if (!libspdm_read_responder_public_certificate_chain(
879 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
880 : &data, &data_size, &hash, &hash_size)) {
881 0 : return;
882 : }
883 1 : libspdm_reset_message_m(spdm_context, NULL);
884 1 : spdm_context->connection_info.algorithm.measurement_spec = m_libspdm_use_measurement_spec;
885 1 : spdm_context->connection_info.algorithm.measurement_hash_algo =
886 : m_libspdm_use_measurement_hash_algo;
887 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
888 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
889 1 : spdm_context->local_context.algorithm.measurement_spec = SPDM_MEASUREMENT_SPECIFICATION_DMTF;
890 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
891 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
892 : libspdm_copy_mem(
893 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
894 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
895 : data, data_size);
896 : #else
897 1 : libspdm_hash_all(
898 : spdm_context->connection_info.algorithm.base_hash_algo,
899 : data, data_size,
900 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
901 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
902 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
903 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
904 : spdm_context->connection_info.algorithm.base_hash_algo,
905 : spdm_context->connection_info.algorithm.base_asym_algo,
906 : data, data_size,
907 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
908 : #endif
909 1 : request_attribute = 0;
910 :
911 1 : measurement_record_length = sizeof(measurement_record);
912 1 : status = libspdm_get_measurement(
913 : spdm_context, NULL, request_attribute,
914 : SPDM_GET_MEASUREMENTS_REQUEST_MEASUREMENT_OPERATION_ALL_MEASUREMENTS,
915 : 0, NULL, &number_of_block, &measurement_record_length,
916 : measurement_record);
917 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
918 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
919 : assert_int_equal(spdm_context->transcript.message_m.buffer_size,
920 : sizeof(spdm_message_header_t) +
921 : sizeof(spdm_measurements_response_t) +
922 : 2 * (sizeof(spdm_measurement_block_dmtf_t) +
923 : libspdm_get_measurement_hash_size(
924 : m_libspdm_use_measurement_hash_algo)) +
925 : sizeof(uint16_t) + SPDM_NONCE_SIZE);
926 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
927 : #else
928 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
929 : #endif
930 1 : free(data);
931 : }
932 : #endif
933 :
934 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
935 1 : static void req_chunk_get_case3(void** state)
936 : {
937 : /* Copied from Challenge Test Case 2*/
938 : libspdm_return_t status;
939 : libspdm_test_context_t* spdm_test_context;
940 : libspdm_context_t* spdm_context;
941 : uint8_t measurement_hash[LIBSPDM_MAX_HASH_SIZE];
942 : void* data;
943 : size_t data_size;
944 : void* hash;
945 : size_t hash_size;
946 :
947 1 : spdm_test_context = *state;
948 1 : spdm_context = spdm_test_context->spdm_context;
949 1 : spdm_test_context->case_id = 0x3;
950 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
951 1 : spdm_context->connection_info.capability.flags = 0;
952 1 : spdm_context->connection_info.capability.flags |=
953 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHAL_CAP
954 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
955 :
956 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
957 : spdm_context->local_context.capability.data_transfer_size
958 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
959 :
960 1 : if (!libspdm_read_responder_public_certificate_chain(
961 : m_libspdm_use_hash_algo, m_libspdm_use_asym_algo,
962 : &data, &data_size, &hash, &hash_size)) {
963 0 : return;
964 : }
965 1 : libspdm_reset_message_a(spdm_context);
966 1 : libspdm_reset_message_b(spdm_context);
967 1 : libspdm_reset_message_c(spdm_context);
968 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
969 1 : spdm_context->connection_info.algorithm.base_asym_algo = m_libspdm_use_asym_algo;
970 :
971 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
972 : SPDM_VERSION_NUMBER_SHIFT_BIT;
973 :
974 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
975 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = data_size;
976 : libspdm_copy_mem(
977 : spdm_context->connection_info.peer_used_cert_chain[0].buffer,
978 : sizeof(spdm_context->connection_info.peer_used_cert_chain[0].buffer),
979 : data, data_size);
980 : #else
981 1 : libspdm_hash_all(
982 : spdm_context->connection_info.algorithm.base_hash_algo,
983 : data, data_size,
984 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash);
985 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size =
986 1 : libspdm_get_hash_size(spdm_context->connection_info.algorithm.base_hash_algo);
987 1 : libspdm_get_leaf_cert_public_key_from_cert_chain(
988 : spdm_context->connection_info.algorithm.base_hash_algo,
989 : spdm_context->connection_info.algorithm.base_asym_algo,
990 : data, data_size,
991 : &spdm_context->connection_info.peer_used_cert_chain[0].leaf_cert_public_key);
992 : #endif
993 :
994 1 : libspdm_zero_mem(measurement_hash, sizeof(measurement_hash));
995 1 : status = libspdm_challenge(
996 : spdm_context, NULL, 0,
997 : SPDM_CHALLENGE_REQUEST_NO_MEASUREMENT_SUMMARY_HASH,
998 : measurement_hash, NULL);
999 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1000 1 : free(data);
1001 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1002 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_size = 0;
1003 : #else
1004 1 : spdm_context->connection_info.peer_used_cert_chain[0].buffer_hash_size = 0;
1005 : #endif
1006 : }
1007 : #endif /* LIBSPDM_SEND_CHALLENGE_SUPPORT */
1008 :
1009 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1010 1 : static void req_chunk_get_case4(void** state)
1011 : {
1012 : /* Copied from Get Digests Test Case 2*/
1013 : libspdm_return_t status;
1014 : libspdm_test_context_t* spdm_test_context;
1015 : libspdm_context_t* spdm_context;
1016 : libspdm_data_parameter_t parameter;
1017 : uint8_t slot_mask;
1018 : uint8_t slot_id;
1019 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1020 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1021 : uint8_t* digest;
1022 : size_t data_return_size;
1023 :
1024 1 : spdm_test_context = *state;
1025 1 : spdm_context = spdm_test_context->spdm_context;
1026 1 : spdm_test_context->case_id = 0x4;
1027 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1028 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1029 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1030 1 : spdm_context->connection_info.capability.flags |=
1031 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1032 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1033 :
1034 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1035 : spdm_context->local_context.capability.data_transfer_size
1036 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1037 :
1038 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1039 :
1040 1 : libspdm_set_mem(
1041 : m_libspdm_local_certificate_chain_test_case_4,
1042 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1043 : (uint8_t) (0xFF));
1044 1 : libspdm_reset_message_b(spdm_context);
1045 :
1046 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1047 : spdm_context->transcript.message_m.buffer_size =
1048 : spdm_context->transcript.message_m.max_buffer_size;
1049 : #endif
1050 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1051 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1052 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1053 :
1054 1 : assert_int_equal(slot_mask, 0xFF);
1055 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
1056 1 : digest = my_total_digest_buffer;
1057 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
1058 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
1059 : m_libspdm_local_certificate_chain_test_case_4,
1060 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
1061 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
1062 : }
1063 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1064 : sizeof(my_total_digest_buffer));
1065 :
1066 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
1067 1 : data_return_size = sizeof(uint8_t);
1068 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
1069 : ¶meter, &slot_mask, &data_return_size);
1070 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1071 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
1072 1 : assert_int_equal(slot_mask, 0xFF);
1073 :
1074 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1075 : assert_int_equal(
1076 : spdm_context->transcript.message_b.buffer_size,
1077 : sizeof(spdm_get_digest_request_t) +
1078 : sizeof(spdm_digest_response_t) +
1079 : libspdm_get_hash_size(spdm_context->connection_info
1080 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
1081 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
1082 : #endif
1083 1 : }
1084 : #endif
1085 :
1086 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
1087 1 : static void req_chunk_get_case5(void **state)
1088 : {
1089 : /* Copied from Vendor Request case 1*/
1090 : libspdm_return_t status;
1091 : libspdm_test_context_t *spdm_test_context;
1092 : libspdm_context_t *spdm_context;
1093 :
1094 1 : uint16_t standard_id = 6;
1095 1 : uint8_t vendor_id_len = 2;
1096 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1097 1 : uint32_t data_len = 16;
1098 : uint8_t data[16];
1099 :
1100 1 : spdm_test_context = *state;
1101 1 : spdm_context = spdm_test_context->spdm_context;
1102 1 : spdm_test_context->case_id = 0x5;
1103 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1104 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1105 : /* Large response need a large scratch buffer. */
1106 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1107 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1108 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1109 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1110 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1111 1 : spdm_context->local_context.capability.data_transfer_size =
1112 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1113 1 : spdm_context->connection_info.capability.data_transfer_size =
1114 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1115 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1116 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1117 1 : spdm_context->local_context.is_requester = true;
1118 :
1119 1 : spdm_test_context->scratch_buffer_size =
1120 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1121 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1122 1 : libspdm_set_scratch_buffer (spdm_context,
1123 : spdm_test_context->scratch_buffer,
1124 : spdm_test_context->scratch_buffer_size);
1125 :
1126 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1127 :
1128 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1129 : standard_id, vendor_id_len, vendor_id,
1130 : data_len, data,
1131 : &standard_id, &vendor_id_len, vendor_id,
1132 : &data_len, data);
1133 :
1134 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1135 1 : }
1136 :
1137 1 : static void req_chunk_get_case6(void **state)
1138 : {
1139 : /* Copied from Chunk Get Request case 5*/
1140 : libspdm_return_t status;
1141 : libspdm_test_context_t *spdm_test_context;
1142 : libspdm_context_t *spdm_context;
1143 :
1144 1 : uint16_t standard_id = 6;
1145 1 : uint8_t vendor_id_len = 2;
1146 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1147 1 : uint32_t data_len = 16;
1148 : uint8_t data[16];
1149 :
1150 1 : spdm_test_context = *state;
1151 1 : spdm_context = spdm_test_context->spdm_context;
1152 1 : spdm_test_context->case_id = 0x6;
1153 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1154 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1155 : /* Large response need a large scratch buffer. */
1156 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1157 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1158 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1159 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1160 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1161 : /* to pass the exam of max_chunk_data_transfer_size*/
1162 1 : spdm_context->local_context.capability.data_transfer_size =
1163 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1164 1 : spdm_context->connection_info.capability.data_transfer_size =
1165 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1166 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1167 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE + 0x10;
1168 1 : spdm_context->local_context.is_requester = true;
1169 :
1170 1 : spdm_test_context->scratch_buffer_size =
1171 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1172 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1173 1 : libspdm_set_scratch_buffer (spdm_context,
1174 : spdm_test_context->scratch_buffer,
1175 : spdm_test_context->scratch_buffer_size);
1176 :
1177 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1178 :
1179 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1180 : standard_id, vendor_id_len, vendor_id,
1181 : data_len, data,
1182 : &standard_id, &vendor_id_len, vendor_id,
1183 : &data_len, data);
1184 :
1185 1 : assert_int_equal(status, LIBSPDM_STATUS_RECEIVE_FAIL);
1186 1 : }
1187 :
1188 1 : static void req_chunk_get_case7(void **state)
1189 : {
1190 : /* Copied from Chunk Get Request case 5*/
1191 : libspdm_return_t status;
1192 : libspdm_test_context_t *spdm_test_context;
1193 : libspdm_context_t *spdm_context;
1194 :
1195 1 : uint16_t standard_id = 6;
1196 1 : uint8_t vendor_id_len = 2;
1197 1 : uint8_t vendor_id[SPDM_MAX_VENDOR_ID_LENGTH] = {0xAA, 0xAA};
1198 1 : uint32_t data_len = 16;
1199 : uint8_t data[16];
1200 :
1201 1 : spdm_test_context = *state;
1202 1 : spdm_context = spdm_test_context->spdm_context;
1203 1 : spdm_test_context->case_id = 0x7;
1204 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1205 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1206 : /* Large response need a large scratch buffer. */
1207 1 : spdm_context->connection_info.capability.max_spdm_msg_size =
1208 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1209 1 : spdm_context->local_context.capability.max_spdm_msg_size =
1210 : BUFFER_SIZE_FOR_CHUNK_SEQ_NO_WRAP_TEST;
1211 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1212 1 : spdm_context->local_context.capability.data_transfer_size =
1213 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1214 1 : spdm_context->connection_info.capability.data_transfer_size =
1215 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1216 1 : spdm_context->local_context.capability.sender_data_transfer_size =
1217 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1218 1 : spdm_context->local_context.is_requester = true;
1219 :
1220 1 : spdm_test_context->scratch_buffer_size =
1221 1 : libspdm_get_sizeof_required_scratch_buffer(spdm_context);
1222 1 : spdm_test_context->scratch_buffer = (void *)malloc(spdm_test_context->scratch_buffer_size);
1223 1 : libspdm_set_scratch_buffer (spdm_context,
1224 : spdm_test_context->scratch_buffer,
1225 : spdm_test_context->scratch_buffer_size);
1226 :
1227 1 : libspdm_set_mem(data, sizeof(data), 0xAA);
1228 :
1229 1 : status = libspdm_vendor_send_request_receive_response(spdm_context, NULL,
1230 : standard_id, vendor_id_len, vendor_id,
1231 : data_len, data,
1232 : &standard_id, &vendor_id_len, vendor_id,
1233 : &data_len, data);
1234 :
1235 1 : assert_int_equal(status, LIBSPDM_STATUS_RESYNCH_PEER);
1236 1 : assert_int_equal(spdm_context->connection_info.connection_state,
1237 : LIBSPDM_CONNECTION_STATE_NOT_STARTED);
1238 1 : }
1239 : #endif /* LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES */
1240 :
1241 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1242 1 : static void req_chunk_get_case8(void** state)
1243 : {
1244 : /* Copied from Chunk Send Test Case 4, use spdm 1.4*/
1245 : libspdm_return_t status;
1246 : libspdm_test_context_t* spdm_test_context;
1247 : libspdm_context_t* spdm_context;
1248 : libspdm_data_parameter_t parameter;
1249 : uint8_t slot_mask;
1250 : uint8_t slot_id;
1251 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1252 : uint8_t my_total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1253 : uint8_t* digest;
1254 : size_t data_return_size;
1255 :
1256 1 : spdm_test_context = *state;
1257 1 : spdm_context = spdm_test_context->spdm_context;
1258 1 : spdm_test_context->case_id = 0x8;
1259 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_14 <<
1260 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1261 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1262 1 : spdm_context->connection_info.capability.flags |=
1263 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1264 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1265 :
1266 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1267 : spdm_context->local_context.capability.data_transfer_size
1268 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1269 :
1270 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1271 :
1272 1 : libspdm_set_mem(
1273 : m_libspdm_local_certificate_chain_test_case_4,
1274 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1275 : (uint8_t) (0xFF));
1276 1 : libspdm_reset_message_b(spdm_context);
1277 :
1278 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1279 : spdm_context->transcript.message_m.buffer_size =
1280 : spdm_context->transcript.message_m.max_buffer_size;
1281 : #endif
1282 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1283 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1284 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1285 :
1286 1 : assert_int_equal(slot_mask, 0xFF);
1287 1 : libspdm_zero_mem(my_total_digest_buffer, sizeof(my_total_digest_buffer));
1288 1 : digest = my_total_digest_buffer;
1289 9 : for (slot_id = 0; slot_id < SPDM_MAX_SLOT_COUNT; slot_id++) {
1290 8 : libspdm_hash_all(m_libspdm_use_hash_algo,
1291 : m_libspdm_local_certificate_chain_test_case_4,
1292 : sizeof(m_libspdm_local_certificate_chain_test_case_4), digest);
1293 8 : digest += libspdm_get_hash_size(m_libspdm_use_hash_algo);
1294 : }
1295 1 : assert_memory_equal(total_digest_buffer, my_total_digest_buffer,
1296 : sizeof(my_total_digest_buffer));
1297 :
1298 1 : parameter.location = LIBSPDM_DATA_LOCATION_CONNECTION;
1299 1 : data_return_size = sizeof(uint8_t);
1300 1 : status = libspdm_get_data(spdm_context, LIBSPDM_DATA_PEER_SLOT_MASK,
1301 : ¶meter, &slot_mask, &data_return_size);
1302 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1303 1 : assert_int_equal(data_return_size, sizeof(uint8_t));
1304 1 : assert_int_equal(slot_mask, 0xFF);
1305 :
1306 : #if LIBSPDM_RECORD_TRANSCRIPT_DATA_SUPPORT
1307 : assert_int_equal(
1308 : spdm_context->transcript.message_b.buffer_size,
1309 : sizeof(spdm_get_digest_request_t) +
1310 : sizeof(spdm_digest_response_t) +
1311 : libspdm_get_hash_size(spdm_context->connection_info
1312 : .algorithm.base_hash_algo) * SPDM_MAX_SLOT_COUNT);
1313 : assert_int_equal(spdm_context->transcript.message_m.buffer_size, 0);
1314 : #endif
1315 1 : }
1316 : #endif
1317 :
1318 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1319 1 : static void req_chunk_get_case9(void** state)
1320 : {
1321 : libspdm_return_t status;
1322 : libspdm_test_context_t* spdm_test_context;
1323 : libspdm_context_t* spdm_context;
1324 : uint8_t slot_mask;
1325 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1326 :
1327 1 : spdm_test_context = *state;
1328 1 : spdm_context = spdm_test_context->spdm_context;
1329 1 : spdm_test_context->case_id = 0x9;
1330 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1331 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1332 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1333 1 : spdm_context->connection_info.capability.flags |=
1334 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1335 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1336 :
1337 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1338 : spdm_context->local_context.capability.data_transfer_size
1339 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1340 :
1341 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1342 :
1343 1 : libspdm_set_mem(
1344 : m_libspdm_local_certificate_chain_test_case_4,
1345 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1346 : (uint8_t) (0xFF));
1347 1 : libspdm_reset_message_b(spdm_context);
1348 :
1349 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1350 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1351 1 : assert_int_equal(status, LIBSPDM_STATUS_INVALID_MSG_FIELD);
1352 1 : }
1353 :
1354 1 : static void req_chunk_get_case10(void** state)
1355 : {
1356 : libspdm_return_t status;
1357 : libspdm_test_context_t* spdm_test_context;
1358 : libspdm_context_t* spdm_context;
1359 : uint8_t slot_mask;
1360 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1361 :
1362 1 : spdm_test_context = *state;
1363 1 : spdm_context = spdm_test_context->spdm_context;
1364 1 : spdm_test_context->case_id = 0xA;
1365 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_14 <<
1366 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1367 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1368 1 : spdm_context->connection_info.capability.flags |=
1369 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1370 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1371 :
1372 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1373 : spdm_context->local_context.capability.data_transfer_size
1374 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1375 :
1376 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1377 :
1378 1 : libspdm_set_mem(
1379 : m_libspdm_local_certificate_chain_test_case_4,
1380 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1381 : (uint8_t) (0xFF));
1382 1 : libspdm_reset_message_b(spdm_context);
1383 :
1384 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1385 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1386 1 : assert_int_equal(status, LIBSPDM_STATUS_INVALID_MSG_FIELD);
1387 1 : }
1388 :
1389 1 : static void req_chunk_get_case12(void** state)
1390 : {
1391 : /* A CHUNK_RESPONSE that declares a chunk_size larger than the bytes actually
1392 : * present must be rejected during reassembly, not read past the response. */
1393 : libspdm_return_t status;
1394 : libspdm_test_context_t* spdm_test_context;
1395 : libspdm_context_t* spdm_context;
1396 : uint8_t slot_mask;
1397 : uint8_t total_digest_buffer[LIBSPDM_MAX_HASH_SIZE * SPDM_MAX_SLOT_COUNT];
1398 :
1399 1 : spdm_test_context = *state;
1400 1 : spdm_context = spdm_test_context->spdm_context;
1401 1 : spdm_test_context->case_id = 0xC;
1402 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_12 <<
1403 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1404 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_NEGOTIATED;
1405 1 : spdm_context->connection_info.capability.flags |=
1406 : (SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CERT_CAP
1407 : | SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1408 :
1409 1 : spdm_context->local_context.capability.flags |= SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1410 : spdm_context->local_context.capability.data_transfer_size
1411 1 : = CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1412 :
1413 1 : spdm_context->connection_info.algorithm.base_hash_algo = m_libspdm_use_hash_algo;
1414 :
1415 1 : libspdm_set_mem(
1416 : m_libspdm_local_certificate_chain_test_case_4,
1417 : sizeof(m_libspdm_local_certificate_chain_test_case_4),
1418 : (uint8_t) (0xFF));
1419 1 : libspdm_reset_message_b(spdm_context);
1420 :
1421 1 : libspdm_zero_mem(total_digest_buffer, sizeof(total_digest_buffer));
1422 1 : status = libspdm_get_digest(spdm_context, NULL, &slot_mask, &total_digest_buffer);
1423 1 : assert_int_equal(status, LIBSPDM_STATUS_INVALID_MSG_SIZE);
1424 1 : }
1425 : #endif
1426 :
1427 : /* Test chunked CAPABILITIES response with Supported Algorithms Block */
1428 1 : static void req_chunk_get_case11(void **state)
1429 : {
1430 : libspdm_return_t status;
1431 : libspdm_test_context_t *spdm_test_context;
1432 : libspdm_context_t *spdm_context;
1433 : uint8_t supported_algs_buffer[1024];
1434 : size_t supported_algs_length;
1435 :
1436 1 : spdm_test_context = *state;
1437 1 : spdm_context = spdm_test_context->spdm_context;
1438 1 : spdm_test_context->case_id = 0xB;
1439 1 : spdm_context->connection_info.version = SPDM_MESSAGE_VERSION_13 <<
1440 : SPDM_VERSION_NUMBER_SHIFT_BIT;
1441 1 : spdm_context->connection_info.connection_state = LIBSPDM_CONNECTION_STATE_AFTER_VERSION;
1442 :
1443 : /* Pre-set chunk capability so that chunk handling works during get_capabilities */
1444 1 : spdm_context->local_context.capability.flags |=
1445 : SPDM_GET_CAPABILITIES_REQUEST_FLAGS_CHUNK_CAP;
1446 1 : spdm_context->connection_info.capability.flags |=
1447 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP;
1448 :
1449 1 : spdm_context->local_context.capability.data_transfer_size =
1450 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE;
1451 1 : spdm_context->local_context.capability.ct_exponent = 0;
1452 :
1453 1 : supported_algs_length = sizeof(supported_algs_buffer);
1454 1 : status = libspdm_get_capabilities_with_supported_algs(
1455 : spdm_context, &supported_algs_length, supported_algs_buffer);
1456 1 : assert_int_equal(status, LIBSPDM_STATUS_SUCCESS);
1457 1 : assert_int_equal(
1458 : spdm_context->connection_info.capability.flags &
1459 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP,
1460 : SPDM_GET_CAPABILITIES_RESPONSE_FLAGS_CHUNK_CAP);
1461 1 : assert_int_equal(spdm_context->connection_info.capability.data_transfer_size,
1462 : CHUNK_GET_REQUESTER_UNIT_TEST_DATA_TRANSFER_SIZE);
1463 1 : assert_int_equal(spdm_context->connection_info.capability.max_spdm_msg_size,
1464 : LIBSPDM_MAX_SPDM_MSG_SIZE);
1465 1 : assert_true(supported_algs_length > 0);
1466 1 : }
1467 :
1468 1 : int libspdm_req_chunk_get_test(void)
1469 : {
1470 : /* Test the CHUNK_GET handlers in various requester handlers */
1471 1 : const struct CMUnitTest test_cases[] = {
1472 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1473 : /* Request a certificate in portions */
1474 : cmocka_unit_test(req_chunk_get_case1),
1475 : #endif
1476 : #if LIBSPDM_ENABLE_CAPABILITY_MEAS_CAP
1477 : /* Request all measurements */
1478 : cmocka_unit_test(req_chunk_get_case2),
1479 : #endif
1480 : #if LIBSPDM_SEND_CHALLENGE_SUPPORT
1481 : /* Request Challenge */
1482 : cmocka_unit_test(req_chunk_get_case3),
1483 : #endif
1484 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1485 : /* Request Digests */
1486 : cmocka_unit_test(req_chunk_get_case4),
1487 : #endif
1488 : #if LIBSPDM_ENABLE_VENDOR_DEFINED_MESSAGES
1489 : /* Request Vendor Specific Response and chunk data size
1490 : * exceed max_chunk_data_transfer_size
1491 : */
1492 : cmocka_unit_test(req_chunk_get_case5),
1493 : /* Request Vendor Specific Response and chunk seq no wrapped */
1494 : cmocka_unit_test(req_chunk_get_case6),
1495 : /* Request Vendor Specific Response
1496 : * and receive error code RequestResync */
1497 : cmocka_unit_test(req_chunk_get_case7),
1498 : #endif
1499 : #if LIBSPDM_SEND_GET_CERTIFICATE_SUPPORT
1500 : /* Request Digests with spdm 1.4 */
1501 : cmocka_unit_test(req_chunk_get_case8),
1502 : /* Reject CHUNK_RESPONSE with mismatched handle */
1503 : cmocka_unit_test(req_chunk_get_case9),
1504 : /* Reject CHUNK_RESPONSE with mismatched handle in spdm 1.4 */
1505 : cmocka_unit_test(req_chunk_get_case10),
1506 : /* Reject CHUNK_RESPONSE whose chunk_size exceeds the bytes received */
1507 : cmocka_unit_test(req_chunk_get_case12),
1508 : #endif
1509 : /* Chunked CAPABILITIES response with Supported Algorithms Block */
1510 : cmocka_unit_test(req_chunk_get_case11),
1511 : };
1512 :
1513 1 : libspdm_test_context_t test_context = {
1514 : LIBSPDM_TEST_CONTEXT_VERSION,
1515 : true,
1516 : send_message,
1517 : receive_message,
1518 : };
1519 :
1520 1 : libspdm_setup_test_context(&test_context);
1521 :
1522 1 : return cmocka_run_group_tests(test_cases,
1523 : libspdm_unit_test_group_setup,
1524 : libspdm_unit_test_group_teardown);
1525 : }
1526 :
1527 : #endif /* LIBSPDM_ENABLE_CAPABILITY_CHUNK_CAP*/
|
