/*
* 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 <syslog.h>
#include <string.h>
#include <netdb.h>
#include "trousers/tss.h"
#include "trousers_types.h"
#include "tcs_tsp.h"
#include "tcs_utils.h"
#include "tcs_int_literals.h"
#include "capabilities.h"
#include "tcslog.h"
#include "tcsd_wrap.h"
#include "tcsd.h"
#include "tcs_utils.h"
#include "rpc_tcstp_tcs.h"
TSS_RESULT
tcs_wrap_Quote(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TCS_KEY_HANDLE hKey;
TCPA_NONCE antiReplay;
UINT32 pcrDataSizeIn;
BYTE *pcrDataIn;
TPM_AUTH privAuth;
TPM_AUTH *pPrivAuth;
UINT32 pcrDataSizeOut;
BYTE *pcrDataOut;
UINT32 sigSize;
BYTE *sig;
TSS_RESULT result;
int i;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
if ((result = ctx_verify_context(hContext)))
goto done;
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
if (getData(TCSD_PACKET_TYPE_NONCE, 2, &antiReplay, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
if (getData(TCSD_PACKET_TYPE_UINT32, 3, &pcrDataSizeIn, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
pcrDataIn = (BYTE *)calloc(1, pcrDataSizeIn);
if (pcrDataIn == NULL) {
LogError("malloc of %d bytes failed.", pcrDataSizeIn);
return TCSERR(TSS_E_OUTOFMEMORY);
}
if (getData(TCSD_PACKET_TYPE_PBYTE, 4, pcrDataIn, pcrDataSizeIn, &data->comm)) {
free(pcrDataIn);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
result = getData(TCSD_PACKET_TYPE_AUTH, 5, &privAuth, 0, &data->comm);
if (result == TSS_TCP_RPC_BAD_PACKET_TYPE)
pPrivAuth = NULL;
else if (result) {
free(pcrDataIn);
return result;
} else
pPrivAuth = &privAuth;
MUTEX_LOCK(tcsp_lock);
result = TCSP_Quote_Internal(hContext, hKey, antiReplay, pcrDataSizeIn, pcrDataIn,
pPrivAuth, &pcrDataSizeOut, &pcrDataOut, &sigSize, &sig);
MUTEX_UNLOCK(tcsp_lock);
free(pcrDataIn);
if (result == TSS_SUCCESS) {
i = 0;
initData(&data->comm, 5);
if (pPrivAuth != NULL) {
if (setData(TCSD_PACKET_TYPE_AUTH, i++, pPrivAuth, 0, &data->comm)) {
free(pcrDataOut);
free(sig);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
}
if (setData(TCSD_PACKET_TYPE_UINT32, i++, &pcrDataSizeOut, 0, &data->comm)) {
free(pcrDataOut);
free(sig);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, i++, pcrDataOut, pcrDataSizeOut, &data->comm)) {
free(pcrDataOut);
free(sig);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_UINT32, i++, &sigSize, 0, &data->comm)) {
free(pcrDataOut);
free(sig);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, i++, sig, sigSize, &data->comm)) {
free(pcrDataOut);
free(sig);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
free(pcrDataOut);
free(sig);
} else
done: initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}