| /******************************************************************************* |
| * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG All |
| * rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, |
| * this list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation |
| * and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
| * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| *******************************************************************************/ |
| |
| #include "tss2_esys.h" |
| |
| #include "esys_iutil.h" |
| #include "test-esapi.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| |
| /* |
| * This test is intended to test the ESAPI commands nv define space, nv write, |
| * nv read command, nv lock write and nv lock read, and nv undefine. |
| * The names stored in the ESAPI 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) |
| */ |
| |
| int |
| test_invoke_esapi(ESYS_CONTEXT * esys_context) |
| { |
| uint32_t r = 0; |
| #ifdef TEST_SESSION |
| ESYS_TR session; |
| TPMT_SYM_DEF symmetric = {.algorithm = TPM2_ALG_AES, |
| .keyBits = {.aes = 128}, |
| .mode = {.aes = TPM2_ALG_CFB} |
| }; |
| TPMA_SESSION sessionAttributes; |
| TPM2B_NONCE *nonceTpm; |
| 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, |
| &nonceTpm); |
| |
| goto_if_error(r, "Error: During initialization of session", error); |
| #endif /* TEST_SESSION */ |
| |
| ESYS_TR nvHandle_handle; |
| 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_handle); |
| |
| 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}}; |
| |
| TPM2B_NV_PUBLIC *nvPublic; |
| TPM2B_NAME *nvName; |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle_handle, |
| 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_handle, &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_handle, |
| nvHandle_handle, |
| #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); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle_handle, |
| 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_handle, &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; |
| } |
| |
| TPM2B_MAX_NV_BUFFER *nv_test_data2; |
| |
| r = Esys_NV_Read(esys_context, |
| nvHandle_handle, |
| nvHandle_handle, |
| #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); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle_handle, |
| 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_handle, &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_handle, |
| nvHandle_handle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE |
| ); |
| goto_if_error(r, "Error: NV_ReadLock", error); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle_handle, |
| 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_handle, &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_handle, |
| nvHandle_handle, |
| #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_handle, |
| nvHandle_handle, |
| #ifdef TEST_SESSION |
| session, |
| #else |
| ESYS_TR_PASSWORD, |
| #endif |
| ESYS_TR_NONE, |
| ESYS_TR_NONE |
| ); |
| goto_if_error(r, "Error: NV_WriteLock", error); |
| |
| r = Esys_NV_ReadPublic(esys_context, |
| nvHandle_handle, |
| 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_handle, &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_handle, |
| nvHandle_handle, |
| #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_handle, |
| #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 |
| return 0; |
| |
| error: |
| return 1; |
| } |