1
2/*
3 * Licensed Materials - Property of IBM
4 *
5 * trousers - An open source TCG Software Stack
6 *
7 * (C) Copyright International Business Machines Corp. 2004-2006
8 *
9 */
10
11#include <stdlib.h>
12#include <stdio.h>
13#include <syslog.h>
14#include <string.h>
15#include <netdb.h>
16
17#include "trousers/tss.h"
18#include "trousers_types.h"
19#include "tcs_tsp.h"
20#include "tcs_utils.h"
21#include "tcs_int_literals.h"
22#include "capabilities.h"
23#include "tcslog.h"
24#include "tcsd_wrap.h"
25#include "tcsd.h"
26#include "tcs_utils.h"
27#include "rpc_tcstp_tcs.h"
28
29
30TSS_RESULT
31tcs_wrap_OIAP(struct tcsd_thread_data *data)
32{
33	TCS_CONTEXT_HANDLE hContext;
34	TCS_AUTHHANDLE authHandle;
35	TCPA_NONCE n0;
36	TSS_RESULT result;
37
38	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
39		return TCSERR(TSS_E_INTERNAL_ERROR);
40
41	LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
42
43	MUTEX_LOCK(tcsp_lock);
44
45	result = auth_mgr_oiap(hContext, &authHandle, &n0);
46
47	MUTEX_UNLOCK(tcsp_lock);
48
49	if (result == TSS_SUCCESS) {
50		initData(&data->comm, 2);
51		if (setData(TCSD_PACKET_TYPE_UINT32, 0, &authHandle, 0, &data->comm)) {
52			return TCSERR(TSS_E_INTERNAL_ERROR);
53		}
54		if (setData(TCSD_PACKET_TYPE_NONCE, 1, &n0, 0, &data->comm)) {
55			return TCSERR(TSS_E_INTERNAL_ERROR);
56		}
57	} else
58		initData(&data->comm, 0);
59
60	data->comm.hdr.u.result = result;
61	return TSS_SUCCESS;
62}
63
64TSS_RESULT
65tcs_wrap_OSAP(struct tcsd_thread_data *data)
66{
67	TCS_CONTEXT_HANDLE hContext;
68	TCPA_ENTITY_TYPE entityType;
69	UINT32 entityValue;
70	TCPA_NONCE nonceOddOSAP;
71
72	TCS_AUTHHANDLE authHandle;
73	TCPA_NONCE nonceEven;
74	TCPA_NONCE nonceEvenOSAP;
75	TSS_RESULT result;
76
77	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
78		return TCSERR(TSS_E_INTERNAL_ERROR);
79
80	LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
81
82	if (getData(TCSD_PACKET_TYPE_UINT16, 1, &entityType, 0, &data->comm))
83		return TCSERR(TSS_E_INTERNAL_ERROR);
84	if (getData(TCSD_PACKET_TYPE_UINT32, 2, &entityValue, 0, &data->comm))
85		return TCSERR(TSS_E_INTERNAL_ERROR);
86	if (getData(TCSD_PACKET_TYPE_NONCE, 3, &nonceOddOSAP, 0, &data->comm))
87		return TCSERR(TSS_E_INTERNAL_ERROR);
88
89	MUTEX_LOCK(tcsp_lock);
90
91	result = auth_mgr_osap(hContext, entityType, entityValue, nonceOddOSAP,
92			       &authHandle, &nonceEven, &nonceEvenOSAP);
93
94	MUTEX_UNLOCK(tcsp_lock);
95
96	if (result == TSS_SUCCESS) {
97		initData(&data->comm, 3);
98		if (setData(TCSD_PACKET_TYPE_UINT32, 0, &authHandle, 0, &data->comm)) {
99			return TCSERR(TSS_E_INTERNAL_ERROR);
100		}
101		if (setData(TCSD_PACKET_TYPE_NONCE, 1, &nonceEven, 0, &data->comm)) {
102			return TCSERR(TSS_E_INTERNAL_ERROR);
103		}
104		if (setData(TCSD_PACKET_TYPE_NONCE, 2, &nonceEvenOSAP, 0, &data->comm)) {
105			return TCSERR(TSS_E_INTERNAL_ERROR);
106		}
107	} else
108		initData(&data->comm, 0);
109
110	data->comm.hdr.u.result = result;
111
112	return TSS_SUCCESS;
113}
114