static inline TSS_RESULT tpmClearOwner(TSS_HTPM a_hTpm, BOOL a_bValue)
{
TSS_RESULT result = Tspi_TPM_ClearOwner(a_hTpm, a_bValue);
tspiResult("Tspi_TPM_ClearOwner", result);
return result;
}
static int
clearowner(TSS_HTPM hTPM)
{
TSS_RESULT ret;
if (set_object_policy(hTPM, TSS_SECRET_MODE_POPUP,
gettext("= TPM owner passphrase ="), 0, NULL))
return (ERR_FAIL);
ret = Tspi_TPM_ClearOwner(hTPM, FALSE);
if (ret) {
print_error(ret, gettext("Clear TPM owner"));
return (ERR_FAIL);
}
return (0);
}
int
main_v1_1( void )
{
char *function = "Tspi_TPM_ClearOwner01";
TSS_HCONTEXT hContext;
TSS_HTPM hTPM;
TSS_HPOLICY tpmUsagePolicy;
TSS_RESULT result;
UINT32 exitCode;
print_begin_test( function );
// Create Context
result = Tspi_Context_Create( &hContext );
if ( result != TSS_SUCCESS )
{
print_error( "Tspi_Context_Create", result );
exit( result );
}
// Connect to Context
result = Tspi_Context_Connect( hContext, get_server(GLOBALSERVER) );
if ( result != TSS_SUCCESS )
{
print_error( "Tspi_Context_Connect", result );
Tspi_Context_FreeMemory( hContext, NULL );
Tspi_Context_Close( hContext );
exit( result );
}
// Retrieve TPM object of context
result = Tspi_Context_GetTpmObject( hContext, &hTPM );
if ( result != TSS_SUCCESS )
{
print_error( "Tspi_Context_GetTpmObject", result );
Tspi_Context_FreeMemory( hContext, NULL );
Tspi_Context_Close( hContext );
exit( result );
}
//Get Policy Object
result = Tspi_GetPolicyObject(hTPM, TSS_POLICY_USAGE, &tpmUsagePolicy);
if (result != TSS_SUCCESS) {
print_error("Tspi_GetPolicyObject", result);
Tspi_Context_Close(hContext);
exit(result);
}
//Set Secret
result = Tspi_Policy_SetSecret(tpmUsagePolicy, TESTSUITE_OWNER_SECRET_MODE,
TESTSUITE_OWNER_SECRET_LEN, TESTSUITE_OWNER_SECRET);
if (result != TSS_SUCCESS) {
print_error("Tspi_Policy_SetSecret", result);
Tspi_Context_Close(hContext);
exit(result);
}
// Clear owner with owner auth (TRUE means PhyPres, FALSE means owner auth)
result = Tspi_TPM_ClearOwner( hTPM, FALSE );
if ( result != TSS_SUCCESS )
{
if( !(checkNonAPI(result)) )
{
print_error( function, result );
exitCode = 1;
}
else
{
print_error_nonapi( function, result );
exitCode = 1;
}
}
else
{
print_success( function, result );
exitCode = 0;
}
print_end_test( function );
Tspi_Context_FreeMemory( hContext, NULL );
Tspi_Context_Close( hContext );
exit( exitCode );
}
