| /* SPDX-License-Identifier: BSD-2-Clause */ |
| /******************************************************************************* |
| * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| * All rights reserved. |
| *******************************************************************************/ |
| |
| #ifdef HAVE_CONFIG_H |
| #include <config.h> |
| #endif |
| |
| #include <stdlib.h> |
| |
| #include "tss2_esys.h" |
| |
| #include "esys_iutil.h" |
| #include "test-esys.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| |
| /** This test is intended to test the ESYS commands nv define space, nv write, |
| * nv read command, nv lock write and nv lock read, and nv undefine. |
| * |
| * The names stored in the ESYS resource are compared |
| * with the names delivered from the TPM by the command ReadPublic. |
| * only one of the tests NV_ReadLock and NV_WriteLock can be activated |
| * by the defines TEST_READ_LOCK and TEST_WRITE_LOCK (-D option) |
| * |
| * Tested ESYS commands: |
| * - Esys_FlushContext() (M) |
| * - Esys_NV_DefineSpace() (M) |
| * - Esys_NV_Read() (M) |
| * - Esys_NV_ReadLock() (M) |
| * - Esys_NV_ReadPublic() (M) |
| * - Esys_NV_UndefineSpace() (M) |
| * - Esys_NV_Write() (M) |
| * - Esys_NV_WriteLock() (M) |
| * - Esys_StartAuthSession() (M) |
| * |
| * Used compiler defines: TEST_READ_LOCK TEST_SESSION TEST_WRITE_LOCK |
| * |
| * @param[in,out] esys_context The ESYS_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| |
| int |
| test_esys_nv_ram_ordinary_index(ESYS_CONTEXT * esys_context) |
| { |
| TSS2_RC r; |
| ESYS_TR nvHandle = ESYS_TR_NONE; |
| |
| TPM2B_NV_PUBLIC *nvPublic = NULL; |
| TPM2B_NAME *nvName = NULL; |
| TPM2B_MAX_NV_BUFFER *nv_test_data2 = NULL; |
| |
| #ifdef TEST_SESSION |
| ESYS_TR session = ESYS_TR_NONE; |
| TPMT_SYM_DEF symmetric = {.algorithm = TPM2_ALG_AES, |
| .keyBits = {.aes = 128}, |
| .mode = {.aes = TPM2_ALG_CFB} |
| }; |
| TPMA_SESSION sessionAttributes; |
| TPM2B_NONCE nonceCaller = { |
| .size = 20, |
| .buffer = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, |
| 11, 12, 13, 14, 15, 16, 17, 18, 19, 20} |
| }; |
| |
| memset(&sessionAttributes, 0, sizeof sessionAttributes); |
| |
| r = Esys_StartAuthSession(esys_context, ESYS_TR_NONE, ESYS_TR_NONE, |
| ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, |
| &nonceCaller, |
| TPM2_SE_HMAC, &symmetric, TPM2_ALG_SHA1, |
| &session); |
| |
| goto_if_error(r, "Error: During initialization of session", error); |
| #endif /* TEST_SESSION */ |
| |
| TPM2B_AUTH auth = {.size = 20, |
| .buffer={10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20, 21, 22, 23, 24, 25, 26, 27, 28, 29}}; |
| |
| TPM2B_NV_PUBLIC publicInfo = { |
| .size = 0, |
| .nvPublic = { |
| .nvIndex =TPM2_NV_INDEX_FIRST, |
| .nameAlg = TPM2_ALG_SHA1, |
| .attributes = ( |
| TPMA_NV_OWNERWRITE | |
| TPMA_NV_AUTHWRITE | |
| TPMA_NV_WRITE_STCLEAR | |
| TPMA_NV_READ_STCLEAR | |
| TPMA_NV_AUTHREAD | |
| TPMA_NV_OWNERREAD |
| ), |
| .authPolicy = { |
| .size = 0, |
| .buffer = {}, |
| }, |
| .dataSize = 32, |
| } |
| }; |
| |
| r = Esys_NV_DefineSpace(esys_context, |
| ESYS_TR_RH_OWNER, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &auth, |
| &publicInfo, |
| &nvHandle); |
| |
| goto_if_error(r, "Error esys define nv space", error); |
| |
| UINT16 offset = 0; |
| TPM2B_MAX_NV_BUFFER nv_test_data = { .size = 20, |
| .buffer={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, |
| 1, 2, 3, 4, 5, 6, 7, 8, 9}}; |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nvPublic, |
| &nvName); |
| goto_if_error(r, "Error: nv read public", error); |
| |
| RSRC_NODE_T *nvHandleNode; |
| |
| r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); |
| goto_if_error(r, "Error: nv get resource object", error); |
| |
| if (nvName->size != nvHandleNode->rsrc.name.size || |
| memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { |
| LOG_ERROR("Error: define space name not equal"); |
| goto error; |
| } |
| r = Esys_NV_Write(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nv_test_data, |
| offset); |
| |
| goto_if_error(r, "Error esys nv write", error); |
| |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nvPublic, |
| &nvName); |
| goto_if_error(r, "Error: nv read public", error); |
| |
| r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); |
| goto_if_error(r, "Error: nv get resource object", error); |
| |
| if (nvName->size != nvHandleNode->rsrc.name.size || |
| memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { |
| LOG_ERROR("Error: nv write name not equal"); |
| goto error; |
| } |
| |
| r = Esys_NV_Read(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| 20, |
| 0, |
| &nv_test_data2); |
| |
| goto_if_error(r, "Error esys nv read", error); |
| |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| Esys_Free(nv_test_data2); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nvPublic, |
| &nvName); |
| goto_if_error(r, "Error: nv read public", error); |
| |
| r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); |
| goto_if_error(r, "Error: nv get resource object", error); |
| |
| if (nvName->size != nvHandleNode->rsrc.name.size || |
| memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { |
| LOG_ERROR("Error: nv read name not equal"); |
| goto error; |
| } |
| |
| #ifdef TEST_READ_LOCK |
| r = Esys_NV_ReadLock(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE |
| ); |
| goto_if_error(r, "Error: NV_ReadLock", error); |
| |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nvPublic, |
| &nvName); |
| goto_if_error(r, "Error: nv read public", error); |
| |
| r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); |
| goto_if_error(r, "Error: nv get resource object", error); |
| |
| if (nvName->size != nvHandleNode->rsrc.name.size || |
| memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { |
| LOG_ERROR("Error: nv read name not equal"); |
| goto error; |
| } |
| |
| r = Esys_NV_Read(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| 20, |
| 0, |
| &nv_test_data2); |
| |
| goto_error_if_not_failed(r, "Error esys nv write successful in write lock state", error); |
| #else /* TEST_READ_LOCK */ |
| #ifdef TEST_WRITE_LOCK |
| r = Esys_NV_WriteLock(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE |
| ); |
| goto_if_error(r, "Error: NV_WriteLock", error); |
| |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nvPublic, |
| &nvName); |
| goto_if_error(r, "Error: NV_ReadPublic", error); |
| |
| r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode); |
| goto_if_error(r, "Error: nv get resource object", error); |
| |
| if (nvName->size != nvHandleNode->rsrc.name.size || |
| memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) { |
| LOG_ERROR("Error: nv read name not equal"); |
| goto error; |
| } |
| r = Esys_NV_Write(esys_context, |
| nvHandle, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE, |
| &nv_test_data, |
| offset); |
| goto_error_if_not_failed(r, "Error esys nv write successful in write lock state", error); |
| #endif /* TEST_WRITE_LOCK */ |
| #endif /* TEST_READ_LOCK */ |
| |
| r = Esys_NV_UndefineSpace(esys_context, |
| ESYS_TR_RH_OWNER, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE |
| ); |
| goto_if_error(r, "Error: NV_UndefineSpace", error); |
| |
| #ifdef TEST_SESSION |
| r = Esys_FlushContext(esys_context, session); |
| goto_if_error(r, "Error: FlushContext", error); |
| #endif |
| |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| return EXIT_SUCCESS; |
| |
| error: |
| |
| if (nvHandle != ESYS_TR_NONE) { |
| if (Esys_NV_UndefineSpace(esys_context, |
| ESYS_TR_RH_OWNER, |
| nvHandle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Cleanup nvHandle failed."); |
| } |
| } |
| |
| #ifdef TEST_SESSION |
| if (session != ESYS_TR_NONE) { |
| if (Esys_FlushContext(esys_context, session) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Cleanup session failed."); |
| } |
| } |
| #endif |
| Esys_Free(nvPublic); |
| Esys_Free(nvName); |
| Esys_Free(nv_test_data2); |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_esys(ESYS_CONTEXT * esys_context) { |
| return test_esys_nv_ram_ordinary_index(esys_context); |
| } |
