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/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2006
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "trousers/tss.h"
#include "trousers/trousers.h"
#include "trousers_types.h"
#include "spi_utils.h"
#include "capabilities.h"
#include "tsplog.h"
#include "hosttable.h"
#include "tcsd_wrap.h"
#include "obj.h"
#include "rpc_tcstp_tsp.h"
TSS_RESULT
RPC_TakeOwnership_TP(struct host_table_entry *hte,
UINT16 protocolID, /* in */
UINT32 encOwnerAuthSize, /* in */
BYTE * encOwnerAuth, /* in */
UINT32 encSrkAuthSize, /* in */
BYTE * encSrkAuth, /* in */
UINT32 srkInfoSize, /* in */
BYTE * srkInfo, /* in */
TPM_AUTH * ownerAuth, /* in, out */
UINT32 * srkKeySize,
BYTE ** srkKey)
{
TSS_RESULT result;
initData(&hte->comm, 9);
hte->comm.hdr.u.ordinal = TCSD_ORD_TAKEOWNERSHIP;
LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT16, 1, &protocolID, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 2, &encOwnerAuthSize, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_PBYTE, 3, encOwnerAuth, encOwnerAuthSize, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 4, &encSrkAuthSize, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_PBYTE, 5, encSrkAuth, encSrkAuthSize, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 6, &srkInfoSize, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_PBYTE, 7, srkInfo, srkInfoSize, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 8, ownerAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_AUTH, 0, ownerAuth, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
if (getData(TCSD_PACKET_TYPE_UINT32, 1, srkKeySize, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
*srkKey = (BYTE *) malloc(*srkKeySize);
if (*srkKey == NULL) {
LogError("malloc of %u bytes failed.", *srkKeySize);
result = TSPERR(TSS_E_OUTOFMEMORY);
goto done;
}
if (getData(TCSD_PACKET_TYPE_PBYTE, 2, *srkKey, *srkKeySize, &hte->comm)) {
free(*srkKey);
result = TSPERR(TSS_E_INTERNAL_ERROR);
}
}
done:
return result;
}
TSS_RESULT
RPC_OwnerClear_TP(struct host_table_entry *hte,
TPM_AUTH * ownerAuth) /* in, out */
{
TSS_RESULT result;
initData(&hte->comm, 2);
hte->comm.hdr.u.ordinal = TCSD_ORD_OWNERCLEAR;
LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 1, ownerAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS ){
if (getData(TCSD_PACKET_TYPE_AUTH, 0, ownerAuth, 0, &hte->comm))
result = TSPERR(TSS_E_INTERNAL_ERROR);
}
return result;
}
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