| /* SPDX-License-Identifier: BSD-2 */ |
| /******************************************************************************* |
| * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG |
| * All rights reserved. |
| *******************************************************************************/ |
| #include <stdlib.h> |
| |
| #include "tss2_esys.h" |
| |
| #include "esys_iutil.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| |
| /** This tests the Esys_TR_FromTPMPublic and Esys_TR_GetName functions by |
| * creating an NV Index and then attempting to retrieve an ESYS_TR object for |
| * it. |
| * Then we call Esys_TR_GetName to see if the correct public name has been |
| * retrieved. |
| * |
| * Tested ESAPI commands: |
| * - Esys_NV_DefineSpace() (M) |
| * - Esys_NV_ReadPublic() (M) |
| * - Esys_NV_UndefineSpace() (M) |
| * |
| * @param[in,out] ectx The ESYS_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| |
| int |
| test_esys_tr_fromTpmPublic_nv(ESYS_CONTEXT * ectx) |
| { |
| TSS2_RC r; |
| ESYS_TR nvHandle = ESYS_TR_NONE; |
| |
| TPM2B_NAME *name1, *name2; |
| 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_AUTHWRITE | TPMA_NV_AUTHREAD, |
| .authPolicy = { |
| .size = 0, |
| .buffer = {}, |
| }, |
| .dataSize = 1, |
| } |
| }; |
| |
| r = Esys_NV_DefineSpace(ectx, ESYS_TR_RH_OWNER, |
| ESYS_TR_PASSWORD, ESYS_TR_NONE, ESYS_TR_NONE, |
| &auth, &publicInfo, &nvHandle); |
| goto_if_error(r, "NV define space", error); |
| |
| r = Esys_NV_ReadPublic(ectx, nvHandle, |
| ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, |
| NULL, &name1); |
| goto_if_error(r, "NV read public", error); |
| |
| r = Esys_TR_Close(ectx, &nvHandle); |
| goto_if_error(r, "TR close on nv object", error_name1); |
| |
| r = Esys_TR_FromTPMPublic(ectx, TPM2_NV_INDEX_FIRST, |
| ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE, |
| &nvHandle); |
| goto_if_error(r, "TR from TPM public", error_name1); |
| |
| r = Esys_TR_GetName(ectx, nvHandle, &name2); |
| goto_if_error(r, "TR get name", error_name1); |
| |
| r = Esys_NV_UndefineSpace(ectx, ESYS_TR_RH_OWNER, nvHandle, |
| ESYS_TR_PASSWORD, ESYS_TR_NONE, ESYS_TR_NONE); |
| goto_if_error(r, "NV UndefineSpace", error_name2); |
| |
| if (name1->size != name2->size || |
| memcmp(&name1->name[0], &name2->name[0], name1->size) != 0) |
| { |
| LOG_ERROR("Names mismatch between NV_GetPublic and TR_GetName"); |
| goto error_name2; |
| } |
| |
| free(name1); |
| free(name2); |
| |
| return EXIT_SUCCESS; |
| |
| error_name2: |
| free(name2); |
| error_name1: |
| free(name1); |
| error: |
| |
| if (nvHandle != ESYS_TR_NONE) { |
| if (Esys_NV_UndefineSpace(ectx, |
| ESYS_TR_RH_OWNER, |
| nvHandle, |
| ESYS_TR_PASSWORD, |
| ESYS_TR_NONE, |
| ESYS_TR_NONE) != TSS2_RC_SUCCESS) { |
| LOG_ERROR("Cleanup nvHandle failed."); |
| } |
| } |
| |
| |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_esapi(ESYS_CONTEXT * esys_context) { |
| return test_esys_tr_fromTpmPublic_nv(esys_context); |
| } |