| /* 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 <stdio.h> |
| #include <stdlib.h> |
| #include <errno.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <string.h> |
| #include <json-c/json.h> |
| #include <json-c/json_util.h> |
| #include <json-c/json_tokener.h> |
| |
| #include "tss2_fapi.h" |
| |
| #include "test-fapi.h" |
| #define LOGMODULE test |
| #include "util/log.h" |
| #include "util/aux_util.h" |
| |
| #define EVENT_SIZE 10 |
| #ifndef FAPI_PROFILE |
| #define FAPI_PROFILE "P_ECC" |
| #endif /* FAPI_PROFILE */ |
| |
| /** Test the FAPI functions for quote commands. |
| * |
| * Tested FAPI commands: |
| * - Fapi_Provision() |
| * - Fapi_CreateKey() |
| * - Fapi_PcrExtend() |
| * - Fapi_Quote() |
| * - Fapi_ExportKey() |
| * - Fapi_Import() |
| * - Fapi_PcrRead() |
| * - Fapi_VerifyQuote() |
| * - Fapi_List() |
| * - Fapi_Delete() |
| * |
| * @param[in,out] context The FAPI_CONTEXT. |
| * @retval EXIT_FAILURE |
| * @retval EXIT_SUCCESS |
| */ |
| int |
| test_fapi_quote(FAPI_CONTEXT *context) |
| { |
| TSS2_RC r; |
| json_object *jso = NULL; |
| char *pubkey_pem = NULL; |
| uint8_t *signature = NULL; |
| char *quoteInfo = NULL; |
| char *pcrEventLog = NULL; |
| char *certificate = NULL; |
| char *export_data = NULL; |
| json_object *jso_public = NULL; |
| uint8_t *pcr_digest = NULL; |
| char *log = NULL; |
| char *pathlist = NULL; |
| |
| uint8_t data[EVENT_SIZE] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; |
| size_t signatureSize = 0; |
| uint32_t pcrList[1] = { 16 }; |
| size_t pcr_digest_size = 0; |
| |
| r = Fapi_Provision(context, NULL, NULL, NULL); |
| |
| goto_if_error(r, "Error Fapi_Provision", error); |
| |
| r = Fapi_CreateKey(context, "HS/mySignKey", "sign,noDa", "", NULL); |
| goto_if_error(r, "Error Fapi_CreateKey", error); |
| |
| r = Fapi_SetCertificate(context, "HS/mySignKey", "-----BEGIN " \ |
| "CERTIFICATE-----[...]-----END CERTIFICATE-----"); |
| goto_if_error(r, "Error Fapi_SetCertificate", error); |
| |
| uint8_t qualifyingData[20] = { |
| 0x67, 0x68, 0x03, 0x3e, 0x21, 0x64, 0x68, 0x24, 0x7b, 0xd0, |
| 0x31, 0xa0, 0xa2, 0xd9, 0x87, 0x6d, 0x79, 0x81, 0x8f, 0x8f |
| }; |
| |
| r = pcr_reset(context, 16); |
| goto_if_error(r, "Error pcr_reset", error); |
| |
| r = Fapi_PcrExtend(context, 16, data, EVENT_SIZE, "{ \"test\": \"myfile\" }"); |
| goto_if_error(r, "Error Fapi_PcrExtend", error); |
| |
| r = Fapi_Quote(context, pcrList, 1, "HS/mySignKey", |
| "TPM-Quote", |
| qualifyingData, 20, |
| "eInfo, |
| &signature, &signatureSize, |
| &pcrEventLog, &certificate); |
| goto_if_error(r, "Error Fapi_Quote", error); |
| ASSERT(quoteInfo != NULL); |
| ASSERT(signature != NULL); |
| ASSERT(pcrEventLog != NULL); |
| ASSERT(certificate != NULL); |
| ASSERT(strlen(quoteInfo) > ASSERT_SIZE); |
| ASSERT(strlen(pcrEventLog) > ASSERT_SIZE); |
| ASSERT(strlen(certificate) > ASSERT_SIZE); |
| |
| LOG_INFO("\npcrEventLog: %s\n", pcrEventLog); |
| |
| LOG_INFO("Quote Info:\n%s\n", quoteInfo); |
| char *field_list_quote_info[] = { "attest", "attested", "pcrDigest" }; |
| CHECK_JSON_FIELDS(quoteInfo, field_list_quote_info, "", error); |
| |
| r = Fapi_ExportKey(context, "HS/mySignKey", NULL, &export_data); |
| goto_if_error(r, "Export.", error); |
| ASSERT(export_data != NULL); |
| ASSERT(strlen(export_data) > ASSERT_SIZE); |
| |
| jso = json_tokener_parse(export_data); |
| LOG_INFO("\nExported: %s\n", export_data); |
| |
| char *fields_export[] = { "pem_ext_public" }; |
| CHECK_JSON_FIELDS(export_data, fields_export, "BEGIN PUBLIC KEY", error); |
| |
| if (!jso || !json_object_object_get_ex(jso, "pem_ext_public", &jso_public)) { |
| LOG_ERROR("No public key eyported."); |
| goto error; |
| } |
| pubkey_pem = strdup(json_object_get_string(jso_public)); |
| if (!pubkey_pem) { |
| LOG_ERROR("Out of memory."); |
| goto error; |
| } |
| |
| r = Fapi_Import(context, "/ext/myExtPubKey", pubkey_pem); |
| goto_if_error(r, "Error Fapi_Import", error); |
| |
| r = Fapi_PcrRead(context, 16, &pcr_digest, |
| &pcr_digest_size, &log); |
| goto_if_error(r, "Error Fapi_PcrRead", error); |
| ASSERT(pcr_digest != NULL); |
| ASSERT(log != NULL); |
| ASSERT(strlen(log) > ASSERT_SIZE); |
| |
| LOG_INFO("\nTEST_JSON\nLog:\n%s\nEND_JSON", log); |
| LOG_INFO("Quote Info:\n%s\n", quoteInfo); |
| |
| const char *log_check_list[] = |
| { |
| "[" |
| " {" |
| " \"recnum\":1," |
| " \"pcr\":16," |
| " \"digests\":[" |
| " {" |
| " \"hashAlg\":\"SHA1\"," |
| " \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA256\"," |
| " \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA384\"," |
| " \"digest\":\"182e95266adff49059e706c61483478fe0688150c8d08b95fab5cfde961f12d903aaf44104af4ce72ba6a4bf20302b2e\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA512\"," |
| " \"digest\":\"0f89ee1fcb7b0a4f7809d1267a029719004c5a5e5ec323a7c3523a20974f9a3f202f56fadba4cd9e8d654ab9f2e96dc5c795ea176fa20ede8d854c342f903533\"" |
| " }" |
| " ]," |
| " \"type\":\"tss2\"," |
| " \"sub_event\":{" |
| " \"data\":\"00010203040506070809\"," |
| " \"event\":{" |
| " \"test\":\"myfile\"" |
| " }" |
| " }" |
| " }" |
| "]", |
| "[" |
| " {" |
| " \"recnum\":1," |
| " \"pcr\":16," |
| " \"digests\":[" |
| " {" |
| " \"hashAlg\":\"SHA1\"," |
| " \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA256\"," |
| " \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA384\"," |
| " \"digest\":\"182e95266adff49059e706c61483478fe0688150c8d08b95fab5cfde961f12d903aaf44104af4ce72ba6a4bf20302b2e\"" |
| " }" |
| " ]," |
| " \"type\":\"tss2\"," |
| " \"sub_event\":{" |
| " \"data\":\"00010203040506070809\"," |
| " \"event\":{" |
| " \"test\":\"myfile\"" |
| " }" |
| " }" |
| " }" |
| "]", |
| "[" |
| " {" |
| " \"recnum\":1," |
| " \"pcr\":16," |
| " \"digests\":[" |
| " {" |
| " \"hashAlg\":\"SHA1\"," |
| " \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"" |
| " }," |
| " {" |
| " \"hashAlg\":\"SHA256\"," |
| " \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"" |
| " }" |
| " ]," |
| " \"type\":\"tss2\"," |
| " \"sub_event\":{" |
| " \"data\":\"00010203040506070809\"," |
| " \"event\":{" |
| " \"test\":\"myfile\"" |
| " }" |
| " }" |
| " }" |
| "]", |
| "[" |
| " {" |
| " \"recnum\":1," |
| " \"pcr\":16," |
| " \"digests\":[" |
| " {" |
| " \"hashAlg\":\"SHA1\"," |
| " \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"" |
| " }" |
| " ]," |
| " \"type\":\"tss2\"," |
| " \"sub_event\":{" |
| " \"data\":\"00010203040506070809\"," |
| " \"event\":{" |
| " \"test\":\"myfile\"" |
| " }" |
| " }" |
| " }" |
| "]" |
| }; |
| CHECK_JSON_LIST(log_check_list, log, error); |
| |
| r = Fapi_VerifyQuote(context, "HS/mySignKey", |
| qualifyingData, 20, quoteInfo, |
| signature, signatureSize, log); |
| goto_if_error(r, "Error Fapi_Verfiy_Quote", error); |
| |
| LOG_INFO("\nVerifyQuote log: %s\n", log); |
| CHECK_JSON_LIST(log_check_list, log, error); |
| |
| r = Fapi_List(context, "/", &pathlist); |
| goto_if_error(r, "Pathlist", error); |
| ASSERT(pathlist != NULL); |
| ASSERT(strlen(pathlist) > ASSERT_SIZE); |
| LOG_INFO("\nPathlist: %s\n", pathlist); |
| |
| r = Fapi_Delete(context, "/"); |
| goto_if_error(r, "Error Fapi_Delete", error); |
| |
| json_object_put(jso); |
| SAFE_FREE(pubkey_pem); |
| SAFE_FREE(signature); |
| SAFE_FREE(quoteInfo); |
| SAFE_FREE(pcrEventLog); |
| SAFE_FREE(certificate); |
| SAFE_FREE(export_data); |
| SAFE_FREE(pcr_digest); |
| SAFE_FREE(log); |
| SAFE_FREE(pathlist); |
| return EXIT_SUCCESS; |
| |
| error: |
| Fapi_Delete(context, "/"); |
| if (jso) |
| json_object_put(jso); |
| SAFE_FREE(pubkey_pem); |
| SAFE_FREE(signature); |
| SAFE_FREE(quoteInfo); |
| SAFE_FREE(pcrEventLog); |
| SAFE_FREE(certificate); |
| SAFE_FREE(export_data); |
| SAFE_FREE(pcr_digest); |
| SAFE_FREE(log); |
| SAFE_FREE(pathlist); |
| return EXIT_FAILURE; |
| } |
| |
| int |
| test_invoke_fapi(FAPI_CONTEXT *fapi_context) |
| { |
| return test_fapi_quote(fapi_context); |
| } |
