text: /* 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 <stdio.h>
  #include <string.h>
  #include <inttypes.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
  
  /* This is a list of expected value from the test. Possible returns (for different PCR bank
     configurations) are concatenated into a long string and the test uses strstr() to find a match.*/
  const char *log_exp[] = {
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA1\",\n\
          \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA256\",\n\
          \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA384\",\n\
          \"digest\":\"182e95266adff49059e706c61483478fe0688150c8d08b95fab5cfde961f12d903aaf44104af4ce72ba6a4bf20302b2e\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA512\",\n\
          \"digest\":\"0f89ee1fcb7b0a4f7809d1267a029719004c5a5e5ec323a7c3523a20974f9a3f202f56fadba4cd9e8d654ab9f2e96dc5c795ea176fa20ede8d854c342f903533\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SM3_256\",\n\
          \"digest\":\"24c898bdb4d258f9bebb2e820d4ed478a7c013b37bd9e5006515730c18a70416\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]",
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA1\",\n\
          \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA256\",\n\
          \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA384\",\n\
          \"digest\":\"182e95266adff49059e706c61483478fe0688150c8d08b95fab5cfde961f12d903aaf44104af4ce72ba6a4bf20302b2e\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA512\",\n\
          \"digest\":\"0f89ee1fcb7b0a4f7809d1267a029719004c5a5e5ec323a7c3523a20974f9a3f202f56fadba4cd9e8d654ab9f2e96dc5c795ea176fa20ede8d854c342f903533\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]",
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA1\",\n\
          \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA256\",\n\
          \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA384\",\n\
          \"digest\":\"182e95266adff49059e706c61483478fe0688150c8d08b95fab5cfde961f12d903aaf44104af4ce72ba6a4bf20302b2e\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]",
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA1\",\n\
          \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"\n\
        },\n\
        {\n\
          \"hashAlg\":\"SHA256\",\n\
          \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]",
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA1\",\n\
          \"digest\":\"494179714a6cd627239dfededf2de9ef994caf03\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]",
  "[\n\
    {\n\
      \"recnum\":1,\n\
      \"pcr\":16,\n\
      \"digests\":[\n\
        {\n\
          \"hashAlg\":\"SHA256\",\n\
          \"digest\":\"1f825aa2f0020ef7cf91dfa30da4668d791c5d4824fc8e41354b89ec05795ab3\"\n\
        }\n\
      ],\n\
      \"type\":\"tss2\",\n\
      \"sub_event\":{\n\
        \"data\":\"00010203040506070809\",\n\
        \"event\":{\n\
          \"test\":\"myfile\"\n\
        }\n\
      }\n\
    }\n\
  ]" };
  
  /** Test the FAPI function FAPI_PcrExtend and Read.
   *
   * Tested FAPI commands:
   *  - Fapi_Provision()
   *  - Fapi_PcrExtend()
   *  - Fapi_PcrRead()
   *  - Fapi_Delete()
   *
   * @param[in,out] context The FAPI_CONTEXT.
   * @retval EXIT_FAILURE
   * @retval EXIT_SUCCESS
   */
  int
  test_fapi_pcr_test(FAPI_CONTEXT *context)
  {
      TSS2_RC r;
      size_t i;
      uint8_t data[EVENT_SIZE] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
      size_t pcr_digest_size;
      uint8_t *pcr_digest = NULL;
      char *log = NULL;
  
      r = Fapi_Provision(context, NULL, NULL, NULL);
      goto_if_error(r, "Error Fapi_Provision", error);
  
      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_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);
  
      for (i = 0; i < ( sizeof(log_exp) / sizeof(log_exp[0]) ); i++)
          if (strcmp(log_exp[i], log) == 0)
              break;
      if (i >= 3) {
          LOG_ERROR("Log mismatch. Received: %s", log);
          goto error;
      }
      CHECK_JSON_LIST(log_exp, log, error);
      fprintf(stderr, "\nEvent Log:\n%s\n", log);
  
      SAFE_FREE(pcr_digest);
      SAFE_FREE(log);
      r = pcr_reset(context, 16);
      goto_if_error(r, "Error pcr_reset", error);
  
      pcr_digest = NULL;
      log = NULL;
      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);
  
  
      r = Fapi_Delete(context, "/");
      goto_if_error(r, "Error Fapi_Delete", error);
  
      SAFE_FREE(pcr_digest);
      SAFE_FREE(log);
      return EXIT_SUCCESS;
  
  error:
      Fapi_Delete(context, "/");
      SAFE_FREE(pcr_digest);
      SAFE_FREE(log);
      return EXIT_FAILURE;
  }
  
  int
  test_invoke_fapi(FAPI_CONTEXT *context)
  {
      return test_fapi_pcr_test(context);
  }
  