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273 lines
7.4 KiB
273 lines
7.4 KiB
/* SPDX-License-Identifier: BSD-2-Clause */
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/*******************************************************************************
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* Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG
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* All rights reserved.
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*******************************************************************************/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <stdlib.h>
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#include "tss2_esys.h"
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#include "esys_iutil.h"
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#define LOGMODULE test
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#include "util/log.h"
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#include "util/aux_util.h"
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/** This test is intended to test the ESAPI nv define space, nv extend, and
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* nv read command.
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* The names stored in the ESAPI resource are compared
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* with the names delivered from the TPM by the command ReadPublic.
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*
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* Tested ESAPI commands:
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* - Esys_FlushContext() (M)
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* - Esys_NV_DefineSpace() (M)
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* - Esys_NV_Extend() (M)
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* - Esys_NV_Read() (M)
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* - Esys_NV_ReadPublic() (M)
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* - Esys_NV_UndefineSpace() (M)
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* - Esys_StartAuthSession() (M)
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*
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* Used compiler defines: TEST_SESSION
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*
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* @param[in,out] esys_context The ESYS_CONTEXT.
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* @retval EXIT_FAILURE
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* @retval EXIT_SUCCESS
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*/
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int
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test_esys_nv_ram_extend_index(ESYS_CONTEXT * esys_context)
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{
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TSS2_RC r;
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ESYS_TR nvHandle = ESYS_TR_NONE;
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TPM2B_NV_PUBLIC *nvPublic = NULL;
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TPM2B_NAME *nvName = NULL;
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TPM2B_MAX_NV_BUFFER *nv_test_data2 = NULL;
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#ifdef TEST_SESSION
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ESYS_TR session = ESYS_TR_NONE;
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TPMT_SYM_DEF symmetric = {.algorithm = TPM2_ALG_AES,
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.keyBits = {.aes = 128},
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.mode = {.aes = TPM2_ALG_CFB}
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};
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TPMA_SESSION sessionAttributes;
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TPM2B_NONCE nonceCaller = {
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.size = 20,
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.buffer = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
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11, 12, 13, 14, 15, 16, 17, 18, 19, 20}
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};
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memset(&sessionAttributes, 0, sizeof sessionAttributes);
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r = Esys_StartAuthSession(esys_context, ESYS_TR_NONE, ESYS_TR_NONE,
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ESYS_TR_NONE, ESYS_TR_NONE, ESYS_TR_NONE,
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&nonceCaller,
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TPM2_SE_HMAC, &symmetric, TPM2_ALG_SHA1,
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&session);
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goto_if_error(r, "Error: During initialization of session", error);
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#endif /* TEST_SESSION */
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TPM2B_AUTH auth = {.size = 20,
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.buffer={10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
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20, 21, 22, 23, 24, 25, 26, 27, 28, 29}};
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TPM2B_NV_PUBLIC publicInfo = {
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.size = 0,
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.nvPublic = {
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.nvIndex =TPM2_NV_INDEX_FIRST,
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.nameAlg = TPM2_ALG_SHA1,
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.attributes = (
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TPMA_NV_OWNERWRITE |
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TPMA_NV_AUTHWRITE |
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TPMA_NV_WRITE_STCLEAR |
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TPMA_NV_AUTHREAD |
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TPMA_NV_OWNERREAD |
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TPM2_NT_EXTEND << TPMA_NV_TPM2_NT_SHIFT
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),
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.authPolicy = {
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.size = 0,
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.buffer = {},
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},
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.dataSize = 20,
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}
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};
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r = Esys_NV_DefineSpace (
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esys_context,
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ESYS_TR_RH_OWNER,
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#ifdef TEST_SESSION
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session,
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#else
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ESYS_TR_PASSWORD,
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#endif
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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&auth,
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&publicInfo,
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&nvHandle);
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goto_if_error(r, "Error esys define nv space", error);
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TPM2B_MAX_NV_BUFFER nv_test_data = { .size = 20,
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.buffer={0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0,
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1, 2, 3, 4, 5, 6, 7, 8, 9}};
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r = Esys_NV_ReadPublic(
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esys_context,
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nvHandle,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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&nvPublic,
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&nvName);
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goto_if_error(r, "Error: nv read public", error);
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RSRC_NODE_T *nvHandleNode;
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r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode);
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goto_if_error(r, "Error: nv get resource object", error);
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if (nvName->size != nvHandleNode->rsrc.name.size ||
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memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) {
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LOG_ERROR("Error: define space name not equal");
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goto error;
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}
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r = Esys_NV_Extend (
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esys_context,
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nvHandle,
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nvHandle,
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#ifdef TEST_SESSION
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session,
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#else
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ESYS_TR_PASSWORD,
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#endif
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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&nv_test_data);
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goto_if_error(r, "Error esys nv write", error);
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Esys_Free(nvPublic);
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Esys_Free(nvName);
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r = Esys_NV_ReadPublic(
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esys_context,
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nvHandle,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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&nvPublic,
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&nvName);
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goto_if_error(r, "Error: nv read public", error);
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r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode);
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goto_if_error(r, "Error: nv get resource object", error);
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if (nvName->size != nvHandleNode->rsrc.name.size ||
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memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) {
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LOG_ERROR("Error: nv write name not equal");
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goto error;
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}
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r = Esys_NV_Read(
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esys_context,
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nvHandle,
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nvHandle,
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#ifdef TEST_SESSION
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session,
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#else
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ESYS_TR_PASSWORD,
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#endif
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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20,
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0,
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&nv_test_data2);
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goto_if_error(r, "Error esys nv read", error);
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Esys_Free(nvPublic);
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Esys_Free(nvName);
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r = Esys_NV_ReadPublic(
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esys_context,
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nvHandle,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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ESYS_TR_NONE,
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&nvPublic,
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&nvName);
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goto_if_error(r, "Error: nv read public", error);
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r = esys_GetResourceObject(esys_context, nvHandle, &nvHandleNode);
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goto_if_error(r, "Error: nv get resource object", error);
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if (nvName->size != nvHandleNode->rsrc.name.size ||
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memcmp(&nvName->name, &nvHandleNode->rsrc.name.name, nvName->size) != 0) {
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LOG_ERROR("Error: nv read name not equal");
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goto error;
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}
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r = Esys_NV_UndefineSpace(esys_context,
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ESYS_TR_RH_OWNER,
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nvHandle,
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#ifdef TEST_SESSION
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session,
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#else
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ESYS_TR_PASSWORD,
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#endif
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ESYS_TR_NONE,
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ESYS_TR_NONE
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);
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goto_if_error(r, "Error: NV_UndefineSpace", error);
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#ifdef TEST_SESSION
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r = Esys_FlushContext(esys_context, session);
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goto_if_error(r, "Flushing context", error);
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#endif
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Esys_Free(nvPublic);
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Esys_Free(nvName);
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Esys_Free(nv_test_data2);
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return EXIT_SUCCESS;
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error:
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if (nvHandle != ESYS_TR_NONE) {
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if (Esys_NV_UndefineSpace(esys_context,
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ESYS_TR_RH_OWNER,
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nvHandle,
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#ifdef TEST_SESSION
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session,
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#else
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ESYS_TR_PASSWORD,
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#endif
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ESYS_TR_NONE,
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ESYS_TR_NONE) != TSS2_RC_SUCCESS) {
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LOG_ERROR("Cleanup nvHandle failed.");
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}
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}
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#ifdef TEST_SESSION
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if (session != ESYS_TR_NONE) {
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if (Esys_FlushContext(esys_context, session) != TSS2_RC_SUCCESS) {
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LOG_ERROR("Cleanup session failed.");
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}
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}
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#endif
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Esys_Free(nvPublic);
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Esys_Free(nvName);
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Esys_Free(nv_test_data2);
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return EXIT_FAILURE;
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}
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int
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test_invoke_esapi(ESYS_CONTEXT * esys_context) {
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return test_esys_nv_ram_extend_index(esys_context);
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}
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