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 <string.h>
14#include <assert.h>
15
16#include "trousers/tss.h"
17#include "trousers/trousers.h"
18#include "trousers_types.h"
19#include "spi_utils.h"
20#include "capabilities.h"
21#include "tsplog.h"
22#include "hosttable.h"
23#include "tcsd_wrap.h"
24#include "obj.h"
25#include "rpc_tcstp_tsp.h"
26
27
28TSS_RESULT
29RPC_DaaJoin_TP(struct host_table_entry *hte,
30		TPM_HANDLE handle, // in
31		BYTE stage, // in
32		UINT32 inputSize0, // in
33		BYTE* inputData0, // in
34		UINT32 inputSize1, // in
35		BYTE* inputData1, // in
36		TPM_AUTH* ownerAuth, // in/out
37		UINT32* outputSize, // out
38		BYTE** outputData) // out
39{
40	TSS_RESULT result;
41	UINT32 i;
42
43	LogDebugFn("stage=%d", stage);
44	initData(&hte->comm, 8);
45	hte->comm.hdr.u.ordinal = TCSD_ORD_DAAJOIN;
46	LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
47	if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
48		return TSPERR(TSS_E_INTERNAL_ERROR);
49	if (setData(TCSD_PACKET_TYPE_UINT32, 1, &handle, 0, &hte->comm))
50		return TSPERR(TSS_E_INTERNAL_ERROR);
51	if (setData(TCSD_PACKET_TYPE_BYTE, 2, &stage, 0, &hte->comm))
52		return TSPERR(TSS_E_INTERNAL_ERROR);
53	if (setData(TCSD_PACKET_TYPE_UINT32, 3, &inputSize0, 0, &hte->comm))
54		return TSPERR(TSS_E_INTERNAL_ERROR);
55	LogDebugFn("inputSize0=<network>=%d <host>=%d", inputSize0, inputSize0);
56	if (setData(TCSD_PACKET_TYPE_PBYTE, 4, inputData0, inputSize0, &hte->comm))
57		return TSPERR(TSS_E_INTERNAL_ERROR);
58	if (setData(TCSD_PACKET_TYPE_UINT32, 5, &inputSize1, 0, &hte->comm))
59		return TSPERR(TSS_E_INTERNAL_ERROR);
60	LogDebugFn("inputSize1=<network>=%d <host>=%d", inputSize1, inputSize1);
61	if (setData(TCSD_PACKET_TYPE_PBYTE, 6, inputData1, inputSize1, &hte->comm))
62		return TSPERR(TSS_E_INTERNAL_ERROR);
63	if( ownerAuth) {
64		if (setData(TCSD_PACKET_TYPE_AUTH, 7, ownerAuth, 0, &hte->comm))
65			return TSPERR(TSS_E_INTERNAL_ERROR);
66	}
67
68	result = sendTCSDPacket(hte);
69	if (result == TSS_SUCCESS)
70		result = hte->comm.hdr.u.result;
71
72	if (result == TSS_SUCCESS) {
73		i = 0;
74		LogDebugFn("getData outputSize");
75
76		if( ownerAuth) {
77			if (getData(TCSD_PACKET_TYPE_AUTH, i++, ownerAuth, 0, &hte->comm)) {
78				result = TSPERR(TSS_E_INTERNAL_ERROR);
79				goto done;
80			}
81		}
82		if (getData(TCSD_PACKET_TYPE_UINT32, i++, outputSize, 0, &hte->comm)) {
83			result = TSPERR(TSS_E_INTERNAL_ERROR);
84			goto done;
85		}
86		*outputData = (BYTE *) malloc(*outputSize);
87		if (*outputData == NULL) {
88			LogError("malloc of %u bytes failed.", *outputSize);
89			result = TSPERR(TSS_E_OUTOFMEMORY);
90			goto done;
91		}
92		LogDebugFn("getData outputData (outputSize=%u)", *outputSize);
93		if (getData(TCSD_PACKET_TYPE_PBYTE, i++, *outputData, *outputSize, &hte->comm)) {
94			free(*outputData);
95			*outputData = NULL;
96			result = TSPERR(TSS_E_INTERNAL_ERROR);
97			goto done;
98		}
99	}
100
101done:
102	LogDebugFn("result=%u", result);
103	return result;
104}
105
106TSS_RESULT
107RPC_DaaSign_TP(struct host_table_entry *hte,
108		TPM_HANDLE handle, // in
109		BYTE stage, // in
110		UINT32 inputSize0, // in
111		BYTE* inputData0, // in
112		UINT32 inputSize1, // in
113		BYTE* inputData1, // in
114		TPM_AUTH* ownerAuth, // in/out
115		UINT32* outputSize, // out
116		BYTE** outputData) // out
117{
118	TSS_RESULT result;
119	UINT32 i;
120
121	LogDebugFn("stage=%d", stage);
122	initData(&hte->comm, 8);
123	hte->comm.hdr.u.ordinal = TCSD_ORD_DAASIGN;
124	LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
125	if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
126		return TSPERR(TSS_E_INTERNAL_ERROR);
127	if (setData(TCSD_PACKET_TYPE_UINT32, 1, &handle, 0, &hte->comm))
128		return TSPERR(TSS_E_INTERNAL_ERROR);
129	if (setData(TCSD_PACKET_TYPE_BYTE, 2, &stage, 0, &hte->comm))
130		return TSPERR(TSS_E_INTERNAL_ERROR);
131	if (setData(TCSD_PACKET_TYPE_UINT32, 3, &inputSize0, 0, &hte->comm))
132		return TSPERR(TSS_E_INTERNAL_ERROR);
133	LogDebugFn("inputSize0=<network>=%d <host>=%d", inputSize0, inputSize0);
134	if (setData(TCSD_PACKET_TYPE_PBYTE, 4, inputData0, inputSize0, &hte->comm))
135		return TSPERR(TSS_E_INTERNAL_ERROR);
136	if (setData(TCSD_PACKET_TYPE_UINT32, 5, &inputSize1, 0, &hte->comm))
137		return TSPERR(TSS_E_INTERNAL_ERROR);
138	LogDebugFn("inputSize1=<network>=%d <host>=%d", inputSize1, inputSize1);
139	if (setData(TCSD_PACKET_TYPE_PBYTE, 6, inputData1, inputSize1, &hte->comm))
140		return TSPERR(TSS_E_INTERNAL_ERROR);
141	if( ownerAuth) {
142		if (setData(TCSD_PACKET_TYPE_AUTH, 7, ownerAuth, 0, &hte->comm))
143			return TSPERR(TSS_E_INTERNAL_ERROR);
144	}
145	LogDebugFn("sendTCSDPacket: 0x%x", (int)hte);
146	result = sendTCSDPacket(hte);
147	//
148	if (result == TSS_SUCCESS)
149		result = hte->comm.hdr.u.result;
150	//
151	if (result == TSS_SUCCESS) {
152		i = 0;
153		LogDebugFn("getData outputSize");
154
155		if( ownerAuth) {
156			if (getData(TCSD_PACKET_TYPE_AUTH, i++, ownerAuth, 0, &hte->comm)) {
157				result = TSPERR(TSS_E_INTERNAL_ERROR);
158				goto done;
159			}
160		}
161		if (getData(TCSD_PACKET_TYPE_UINT32, i++, outputSize, 0, &hte->comm)) {
162			result = TSPERR(TSS_E_INTERNAL_ERROR);
163			goto done;
164		}
165		*outputData = (BYTE *) malloc(*outputSize);
166		if (*outputData == NULL) {
167			LogError("malloc of %u bytes failed.", *outputSize);
168			result = TSPERR(TSS_E_OUTOFMEMORY);
169			goto done;
170		}
171		LogDebugFn("getData outputData (outputSize=%d)", *outputSize);
172		if (getData(TCSD_PACKET_TYPE_PBYTE, i++, *outputData, *outputSize, &hte->comm)) {
173			free(*outputData);
174			*outputData = NULL;
175			result = TSPERR(TSS_E_INTERNAL_ERROR);
176			goto done;
177		}
178	}
179
180done:
181	LogDebugFn("result=%u", result);
182	return result;
183}
184
185