/* 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" // IWYU pragma: keep
#endif

#include <stdlib.h> // for EXIT_FAILURE, EXIT_SUCCESS

#include "test-esys.h"       // for EXIT_SKIP, test_invoke_esys
#include "tss2_common.h"     // for TSS2_RC, TSS2_RESMGR_RC_LAYER, TSS2_RES...
#include "tss2_esys.h"       // for Esys_SetAlgorithmSet, ESYS_CONTEXT, ESY...
#include "tss2_tpm2_types.h" // for TPM2_RC_COMMAND_CODE, TPM2_RC_BAD_AUTH

#define LOGMODULE test
#include "util/log.h" // for LOG_WARNING, goto_if_error, number_rc

/** Test the ESYS function Esys_SetAlgorithmSet.
 *
 *\b Note: platform authorization needed.
 *
 * Tested ESYS commands:
 *  - Esys_SetAlgorithmSet() (O)
 *
 * @param[in,out] esys_context The ESYS_CONTEXT.
 * @retval EXIT_FAILURE
 * @retval EXIT_SKIP
 * @retval EXIT_SUCCESS
 */

int
test_esys_set_algorithm_set(ESYS_CONTEXT *esys_context) {
    TSS2_RC r;
    int     failure_return = EXIT_FAILURE;

    UINT32 algorithmSet = 0;

    r = Esys_SetAlgorithmSet(esys_context, ESYS_TR_RH_PLATFORM, ESYS_TR_PASSWORD, ESYS_TR_NONE,
                             ESYS_TR_NONE, algorithmSet);

    if ((r == TPM2_RC_COMMAND_CODE) || (r == (TPM2_RC_COMMAND_CODE | TSS2_RESMGR_RC_LAYER))
        || (r == (TPM2_RC_COMMAND_CODE | TSS2_RESMGR_TPM_RC_LAYER))) {
        LOG_WARNING("Command TPM2_SetAlgorithmSet not supported by TPM.");
        failure_return = EXIT_SKIP;
        goto error;
    }

    if (number_rc(r) == TPM2_RC_BAD_AUTH) {
        /* Platform authorization not possible test will be skipped */
        LOG_WARNING("Platform authorization not possible.");
        failure_return = EXIT_SKIP;
    }

    goto_if_error(r, "Error: SetAlgorithmSet", error);

    return EXIT_SUCCESS;

error:
    return failure_return;
}

int
test_invoke_esys(ESYS_CONTEXT *esys_context) {
    return test_esys_set_algorithm_set(esys_context);
}
