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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 <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_CreateEndorsementKeyPair(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TCPA_NONCE antiReplay;
UINT32 eKPtrSize;
BYTE *eKPtr;
UINT32 eKSize;
BYTE* eK;
TCPA_DIGEST checksum;
TSS_RESULT result;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
if (getData(TCSD_PACKET_TYPE_UINT32, 2, &eKPtrSize, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
eKPtr = calloc(1, eKPtrSize);
if (eKPtr == NULL) {
LogError("malloc of %u bytes failed.", eKPtrSize);
return TCSERR(TSS_E_OUTOFMEMORY);
}
if (getData(TCSD_PACKET_TYPE_PBYTE, 3, eKPtr, eKPtrSize, &data->comm)) {
free(eKPtr);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
MUTEX_LOCK(tcsp_lock);
result = TCSP_CreateEndorsementKeyPair_Internal(hContext, antiReplay, eKPtrSize, eKPtr,
&eKSize, &eK, &checksum);
MUTEX_UNLOCK(tcsp_lock);
free(eKPtr);
if (result == TSS_SUCCESS) {
initData(&data->comm, 3);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &eKSize, 0, &data->comm)) {
free(eK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, 1, eK, eKSize, &data->comm)) {
free(eK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
free(eK);
if (setData(TCSD_PACKET_TYPE_DIGEST, 2, &checksum, 0, &data->comm)) {
return TCSERR(TSS_E_INTERNAL_ERROR);
}
} else
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
TSS_RESULT
tcs_wrap_ReadPubek(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TCPA_NONCE antiReplay;
UINT32 pubEKSize;
BYTE *pubEK;
TCPA_DIGEST checksum;
TSS_RESULT result;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
MUTEX_LOCK(tcsp_lock);
result = TCSP_ReadPubek_Internal(hContext, antiReplay, &pubEKSize, &pubEK, &checksum);
MUTEX_UNLOCK(tcsp_lock);
if (result == TSS_SUCCESS) {
initData(&data->comm, 3);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &pubEKSize, 0, &data->comm)) {
free(pubEK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, 1, pubEK, pubEKSize, &data->comm)) {
free(pubEK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
free(pubEK);
if (setData(TCSD_PACKET_TYPE_DIGEST, 2, &checksum, 0, &data->comm)) {
return TCSERR(TSS_E_INTERNAL_ERROR);
}
} else
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
TSS_RESULT
tcs_wrap_OwnerReadPubek(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
UINT32 pubEKSize;
BYTE *pubEK;
TSS_RESULT result;
TPM_AUTH auth;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_AUTH, 1, &auth, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
MUTEX_LOCK(tcsp_lock);
result = TCSP_OwnerReadPubek_Internal(hContext, &auth, &pubEKSize, &pubEK);
MUTEX_UNLOCK(tcsp_lock);
if (result == TSS_SUCCESS) {
initData(&data->comm, 3);
if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm)) {
free(pubEK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &pubEKSize, 0, &data->comm)) {
free(pubEK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, 2, pubEK, pubEKSize, &data->comm)) {
free(pubEK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
free(pubEK);
} else
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
TSS_RESULT
tcs_wrap_DisablePubekRead(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TSS_RESULT result;
TPM_AUTH auth;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_AUTH, 1, &auth, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
MUTEX_LOCK(tcsp_lock);
result = TCSP_DisablePubekRead_Internal(hContext, &auth);
MUTEX_UNLOCK(tcsp_lock);
if (result == TSS_SUCCESS) {
initData(&data->comm, 1);
if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm)) {
return TCSERR(TSS_E_INTERNAL_ERROR);
}
} else
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
#ifdef TSS_BUILD_TSS12
TSS_RESULT
tcs_wrap_CreateRevocableEndorsementKeyPair(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TPM_NONCE antiReplay;
UINT32 eKPtrSize;
BYTE *eKPtr;
TSS_BOOL genResetAuth;
TPM_DIGEST eKResetAuth;
UINT32 eKSize;
BYTE* eK;
TPM_DIGEST checksum;
TSS_RESULT result;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_NONCE, 1, &antiReplay, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
if (getData(TCSD_PACKET_TYPE_UINT32, 2, &eKPtrSize, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
eKPtr = calloc(1, eKPtrSize);
if (eKPtr == NULL) {
LogError("malloc of %d bytes failed.", eKPtrSize);
return TCSERR(TSS_E_OUTOFMEMORY);
}
if (getData(TCSD_PACKET_TYPE_PBYTE, 3, eKPtr, eKPtrSize, &data->comm)) {
free(eKPtr);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (getData(TCSD_PACKET_TYPE_BOOL, 4, &genResetAuth, 0, &data->comm)) {
free(eKPtr);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (getData(TCSD_PACKET_TYPE_DIGEST, 5, &eKResetAuth, 0, &data->comm)) {
free(eKPtr);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
MUTEX_LOCK(tcsp_lock);
result = TCSP_CreateRevocableEndorsementKeyPair_Internal(hContext, antiReplay,
eKPtrSize, eKPtr, genResetAuth, &eKResetAuth, &eKSize, &eK, &checksum);
MUTEX_UNLOCK(tcsp_lock);
free(eKPtr);
if (result == TSS_SUCCESS) {
initData(&data->comm, 4);
if (setData(TCSD_PACKET_TYPE_DIGEST, 0, &eKResetAuth, 0, &data->comm)) {
free(eK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &eKSize, 0, &data->comm)) {
free(eK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
if (setData(TCSD_PACKET_TYPE_PBYTE, 2, eK, eKSize, &data->comm)) {
free(eK);
return TCSERR(TSS_E_INTERNAL_ERROR);
}
free(eK);
if (setData(TCSD_PACKET_TYPE_DIGEST, 3, &checksum, 0, &data->comm)) {
return TCSERR(TSS_E_INTERNAL_ERROR);
}
} else
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
TSS_RESULT
tcs_wrap_RevokeEndorsementKeyPair(struct tcsd_thread_data *data)
{
TCS_CONTEXT_HANDLE hContext;
TPM_DIGEST eKResetAuth;
TSS_RESULT result;
if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
if (getData(TCSD_PACKET_TYPE_DIGEST, 1, &eKResetAuth, 0, &data->comm))
return TCSERR(TSS_E_INTERNAL_ERROR);
MUTEX_LOCK(tcsp_lock);
result = TCSP_RevokeEndorsementKeyPair_Internal(hContext, eKResetAuth);
MUTEX_UNLOCK(tcsp_lock);
initData(&data->comm, 0);
data->comm.hdr.u.result = result;
return TSS_SUCCESS;
}
#endif
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