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_SelfTestFull(struct tcsd_thread_data *data)
32{
33	TCS_CONTEXT_HANDLE hContext;
34	TSS_RESULT result;
35
36	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
37		return TCSERR(TSS_E_INTERNAL_ERROR);
38
39	LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
40
41	MUTEX_LOCK(tcsp_lock);
42
43	result = TCSP_SelfTestFull_Internal(hContext);
44
45	MUTEX_UNLOCK(tcsp_lock);
46
47	initData(&data->comm, 0);
48	data->comm.hdr.u.result = result;
49
50	return TSS_SUCCESS;
51}
52
53TSS_RESULT
54tcs_wrap_CertifySelfTest(struct tcsd_thread_data *data)
55{
56	TCS_CONTEXT_HANDLE hContext;
57	TSS_RESULT result;
58	UINT32 sigSize;
59	BYTE *sigData = NULL;
60	TCS_KEY_HANDLE hKey;
61	TCPA_NONCE antiReplay;
62	TPM_AUTH privAuth;
63	TPM_AUTH *pPrivAuth;
64	int i;
65
66	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
67		return TCSERR(TSS_E_INTERNAL_ERROR);
68
69	LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
70
71        if (getData(TCSD_PACKET_TYPE_UINT32, 1, &hKey, 0, &data->comm))
72                return TCSERR(TSS_E_INTERNAL_ERROR);
73        if (getData(TCSD_PACKET_TYPE_NONCE, 2, &antiReplay, 0, &data->comm))
74                return TCSERR(TSS_E_INTERNAL_ERROR);
75
76        result = getData(TCSD_PACKET_TYPE_AUTH, 3, &privAuth, 0, &data->comm);
77	if (result == TSS_TCP_RPC_BAD_PACKET_TYPE)
78                pPrivAuth = NULL;
79	else if (result)
80		return result;
81        else
82                pPrivAuth = &privAuth;
83
84	MUTEX_LOCK(tcsp_lock);
85
86	result = TCSP_CertifySelfTest_Internal(hContext, hKey, antiReplay, pPrivAuth, &sigSize,
87					       &sigData);
88
89	MUTEX_UNLOCK(tcsp_lock);
90
91	i = 0;
92	if (result == TSS_SUCCESS) {
93		initData(&data->comm, 3);
94                if (pPrivAuth != NULL) {
95                        if (setData(TCSD_PACKET_TYPE_AUTH, i++, pPrivAuth, 0, &data->comm)) {
96                                free(sigData);
97                                return TCSERR(TSS_E_INTERNAL_ERROR);
98                        }
99                }
100
101		if (setData(TCSD_PACKET_TYPE_UINT32, i++, &sigSize, 0, &data->comm)) {
102			free(sigData);
103			return TCSERR(TSS_E_INTERNAL_ERROR);
104		}
105		if (setData(TCSD_PACKET_TYPE_PBYTE, i++, sigData, sigSize, &data->comm)) {
106			free(sigData);
107			return TCSERR(TSS_E_INTERNAL_ERROR);
108		}
109		free(sigData);
110	} else
111		initData(&data->comm, 0);
112
113
114	data->comm.hdr.u.result = result;
115	return TSS_SUCCESS;
116}
117
118TSS_RESULT
119tcs_wrap_GetTestResult(struct tcsd_thread_data *data)
120{
121	TCS_CONTEXT_HANDLE hContext;
122	TSS_RESULT result;
123	UINT32 resultDataSize;
124	BYTE *resultData = NULL;
125
126	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))
127		return TCSERR(TSS_E_INTERNAL_ERROR);
128
129	LogDebugFn("thread %ld context %x", THREAD_ID, hContext);
130
131	MUTEX_LOCK(tcsp_lock);
132
133	result = TCSP_GetTestResult_Internal(hContext, &resultDataSize, &resultData);
134
135	MUTEX_UNLOCK(tcsp_lock);
136
137	if (result == TSS_SUCCESS) {
138		initData(&data->comm, 2);
139		if (setData(TCSD_PACKET_TYPE_UINT32, 0, &resultDataSize, 0, &data->comm)) {
140			free(resultData);
141			return TCSERR(TSS_E_INTERNAL_ERROR);
142		}
143		if (setData(TCSD_PACKET_TYPE_PBYTE, 1, resultData, resultDataSize, &data->comm)) {
144			free(resultData);
145			return TCSERR(TSS_E_INTERNAL_ERROR);
146		}
147		free(resultData);
148	} else
149		initData(&data->comm, 0);
150
151
152	data->comm.hdr.u.result = result;
153	return TSS_SUCCESS;
154}
155