1 /* SPDX-License-Identifier: BSD-2-Clause */
2 /*******************************************************************************
3 * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG
4 * All rights reserved.
5 *******************************************************************************/
6
7 #ifdef HAVE_CONFIG_H
8 #include <config.h>
9 #endif
10 #include <stdio.h>
11 #include <stdlib.h>
12 #include <errno.h>
13 #include <unistd.h>
14 #include <errno.h>
15 #include <string.h>
16
17 #include "tss2_fapi.h"
18
19 #include "test-fapi.h"
20 #define LOGMODULE test
21 #include "util/log.h"
22 #include "util/aux_util.h"
23
24 #define EVENT_SIZE 10
25
26 /** Test the FAPI functions for quote commands.
27 *
28 * Tested FAPI commands:
29 * - Fapi_Provision()
30 * - Fapi_CreateKey()
31 * - Fapi_PcrExtend()
32 * - Fapi_Quote()
33 * - Fapi_VerifyQuote()
34 * - Fapi_List()
35 * - Fapi_Delete()
36 *
37 * @param[in,out] context The FAPI_CONTEXT.
38 * @retval EXIT_FAILURE
39 * @retval EXIT_SUCCESS
40 */
41 int
test_fapi_quote_destructive(FAPI_CONTEXT * context)42 test_fapi_quote_destructive(FAPI_CONTEXT *context)
43 {
44 TSS2_RC r;
45 char *pubkey_pem = NULL;
46 uint8_t *signature = NULL;
47 char *quoteInfo = NULL;
48 char *pcrEventLog = NULL;
49 char *certificate = NULL;
50 char *export_data = NULL;
51 uint8_t *pcr_digest = NULL;
52 char *log = NULL;
53 char *pathlist = NULL;
54
55 uint8_t data[EVENT_SIZE] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
56 size_t signatureSize = 0;
57 uint32_t pcrList[2] = { 11, 16 };
58
59 r = Fapi_Provision(context, NULL, NULL, NULL);
60
61 goto_if_error(r, "Error Fapi_Provision", error);
62
63 r = Fapi_CreateKey(context, "HS/SRK/mySignKey", "sign,noDa", "", NULL);
64 goto_if_error(r, "Error Fapi_CreateKey", error);
65
66 r = Fapi_SetCertificate(context, "HS/SRK/mySignKey", "-----BEGIN " \
67 "CERTIFICATE-----[...]-----END CERTIFICATE-----");
68 goto_if_error(r, "Error Fapi_SetCertificate", error);
69
70 uint8_t qualifyingData[20] = {
71 0x67, 0x68, 0x03, 0x3e, 0x21, 0x64, 0x68, 0x24, 0x7b, 0xd0,
72 0x31, 0xa0, 0xa2, 0xd9, 0x87, 0x6d, 0x79, 0x81, 0x8f, 0x8f
73 };
74
75 r = pcr_reset(context, 16);
76 goto_if_error(r, "Error pcr_reset", error);
77
78 r = Fapi_PcrExtend(context, 16, data, EVENT_SIZE, "{ \"test\": \"myfile\" }");
79 goto_if_error(r, "Error Fapi_PcrExtend", error);
80
81 r = Fapi_PcrExtend(context, 16, data, EVENT_SIZE, "{ \"test\": \"myfile\" }");
82 goto_if_error(r, "Error Fapi_PcrExtend", error);
83
84 r = Fapi_PcrExtend(context, 16, data, EVENT_SIZE, "{ \"test\": \"myfile\" }");
85 goto_if_error(r, "Error Fapi_PcrExtend", error);
86
87 r = Fapi_Quote(context, pcrList, 2, "HS/SRK/mySignKey",
88 "TPM-Quote",
89 qualifyingData, 20,
90 "eInfo,
91 &signature, &signatureSize,
92 &pcrEventLog, &certificate);
93 goto_if_error(r, "Error Fapi_Quote", error);
94 ASSERT(quoteInfo != NULL);
95 ASSERT(signature != NULL);
96 ASSERT(pcrEventLog != NULL);
97 ASSERT(certificate != NULL);
98 ASSERT(strlen(quoteInfo) > ASSERT_SIZE);
99 ASSERT(strlen(pcrEventLog) > ASSERT_SIZE);
100 ASSERT(strlen(certificate) > ASSERT_SIZE);
101
102 LOG_INFO("\npcrEventLog: %s\n", pcrEventLog);
103
104 r = Fapi_VerifyQuote(context, "HS/SRK/mySignKey",
105 qualifyingData, 20, quoteInfo,
106 signature, signatureSize, pcrEventLog);
107 goto_if_error(r, "Error Fapi_Verfiy_Quote", error);
108
109 r = Fapi_List(context, "/", &pathlist);
110 goto_if_error(r, "Pathlist", error);
111 ASSERT(pathlist != NULL);
112 ASSERT(strlen(pathlist) > ASSERT_SIZE);
113
114 r = Fapi_Delete(context, "/");
115 goto_if_error(r, "Error Fapi_Delete", error);
116
117 SAFE_FREE(pubkey_pem);
118 SAFE_FREE(signature);
119 SAFE_FREE(quoteInfo);
120 SAFE_FREE(pcrEventLog);
121 SAFE_FREE(certificate);
122 SAFE_FREE(export_data);
123 SAFE_FREE(pcr_digest);
124 SAFE_FREE(log);
125 SAFE_FREE(pathlist);
126 return EXIT_SUCCESS;
127
128 error:
129 Fapi_Delete(context, "/");
130 SAFE_FREE(pubkey_pem);
131 SAFE_FREE(signature);
132 SAFE_FREE(quoteInfo);
133 SAFE_FREE(pcrEventLog);
134 SAFE_FREE(certificate);
135 SAFE_FREE(export_data);
136 SAFE_FREE(pcr_digest);
137 SAFE_FREE(log);
138 SAFE_FREE(pathlist);
139 return EXIT_FAILURE;
140 }
141
142 int
test_invoke_fapi(FAPI_CONTEXT * fapi_context)143 test_invoke_fapi(FAPI_CONTEXT *fapi_context)
144 {
145 return test_fapi_quote_destructive(fapi_context);
146 }
147