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/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2007
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <errno.h>
#include "trousers/tss.h"
#include "trousers/trousers.h"
#include "trousers_types.h"
#include "trousers_types.h"
#include "spi_utils.h"
#include "capabilities.h"
#include "tsplog.h"
#include "obj.h"
TSS_RESULT
Tspi_GetPolicyObject(TSS_HOBJECT hObject, /* in */
TSS_FLAG policyType, /* in */
TSS_HPOLICY * phPolicy) /* out */
{
TSS_RESULT result;
if (phPolicy == NULL)
return TSPERR(TSS_E_BAD_PARAMETER);
if (obj_is_tpm(hObject)) {
result = obj_tpm_get_policy(hObject, policyType, phPolicy);
#ifdef TSS_BUILD_NV
} else if (obj_is_nvstore(hObject)) {
result = obj_nvstore_get_policy(hObject, policyType, phPolicy);
#endif
#ifdef TSS_BUILD_RSAKEY_LIST
} else if (obj_is_rsakey(hObject)) {
result = obj_rsakey_get_policy(hObject, policyType, phPolicy, NULL);
#endif
#ifdef TSS_BUILD_ENCDATA_LIST
} else if (obj_is_encdata(hObject)) {
result = obj_encdata_get_policy(hObject, policyType, phPolicy);
#endif
} else {
if (obj_is_policy(hObject) || obj_is_hash(hObject) ||
obj_is_pcrs(hObject) || obj_is_context(hObject))
result = TSPERR(TSS_E_BAD_PARAMETER);
else
result = TSPERR(TSS_E_INVALID_HANDLE);
}
if (result == TSS_SUCCESS && *phPolicy == NULL_HPOLICY)
result = TSPERR(TSS_E_INTERNAL_ERROR);
return result;
}
TSS_RESULT
Tspi_Policy_SetSecret(TSS_HPOLICY hPolicy, /* in */
TSS_FLAG secretMode, /* in */
UINT32 ulSecretLength, /* in */
BYTE * rgbSecret) /* in */
{
TSS_RESULT result;
TSS_HCONTEXT tspContext;
if ((result = obj_policy_get_tsp_context(hPolicy, &tspContext)))
return result;
if (obj_context_is_silent(tspContext) && secretMode == TSS_SECRET_MODE_POPUP)
return TSPERR(TSS_E_SILENT_CONTEXT);
return obj_policy_set_secret(hPolicy, secretMode, ulSecretLength, rgbSecret);
}
TSS_RESULT
Tspi_Policy_FlushSecret(TSS_HPOLICY hPolicy) /* in */
{
return obj_policy_flush_secret(hPolicy);
}
TSS_RESULT
Tspi_Policy_AssignToObject(TSS_HPOLICY hPolicy, /* in */
TSS_HOBJECT hObject) /* in */
{
TSS_RESULT result;
if (obj_is_tpm(hObject)) {
result = obj_tpm_set_policy(hObject, hPolicy);
#ifdef TSS_BUILD_NV
} else if (obj_is_nvstore(hObject)) {
result = obj_nvstore_set_policy(hObject, hPolicy);
#endif
#ifdef TSS_BUILD_RSAKEY_LIST
} else if (obj_is_rsakey(hObject)) {
result = obj_rsakey_set_policy(hObject, hPolicy);
#endif
#ifdef TSS_BUILD_ENCDATA_LIST
} else if (obj_is_encdata(hObject)) {
result = obj_encdata_set_policy(hObject, hPolicy);
#endif
} else {
result = TSPERR(TSS_E_BAD_PARAMETER);
}
return result;
}
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