1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
/*
This file is part of TALER
Copyright (C) 2016 Inria & GNUnet e. V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* @file exchangedb/test_exchangedb_auditors.c
* @brief test cases for some functions in exchangedb/exchangedb_auditorkeys.c
* @author Christian Grothoff
*/
#include "platform.h"
#include "gnunet/gnunet_util_lib.h"
#include "taler_signatures.h"
#include "taler_exchangedb_lib.h"
#define RSA_KEY_SIZE 1024
#define EXITIF(cond) \
do { \
if (cond) { GNUNET_break (0); goto EXITIF_exit; } \
} while (0)
static struct TALER_AuditorPublicKeyP want_apub;
static struct TALER_AuditorSignatureP want_asigs;
static struct TALER_MasterPublicKeyP want_mpub;
static struct TALER_DenominationKeyValidityPS want_dki;
/**
* @brief Function called with auditor information.
*
* @param cls NULL
* @param apub the auditor's public key
* @param auditor_url URL of the auditor
* @param mpub the exchange's public key (as expected by the auditor)
* @param dki_len length of @a asig and @a dki arrays
* @param asigs array of the auditor's signatures over the @a dks, of length @a dki_len
* @param dki array of denomination coin data signed by the auditor, of length @a dki_len
* @return #GNUNET_OK to continue to iterate,
* #GNUNET_NO to stop iteration with no error,
* #GNUNET_SYSERR to abort iteration with error!
*/
static int
auditor_cb (void *cls,
const struct TALER_AuditorPublicKeyP *apub,
const char *auditor_url,
const struct TALER_MasterPublicKeyP *mpub,
unsigned int dki_len,
const struct TALER_AuditorSignatureP *asigs,
const struct TALER_DenominationKeyValidityPS *dki)
{
GNUNET_assert (NULL == cls);
if (0 != strcmp (auditor_url,
"http://auditor/"))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (1 != dki_len)
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_apub,
apub))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_mpub,
mpub))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_asigs,
asigs))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
if (0 != GNUNET_memcmp (&want_dki,
dki))
{
GNUNET_break (0);
return GNUNET_SYSERR;
}
return GNUNET_OK;
}
int
main (int argc,
const char *const argv[])
{
char *tmpfile = NULL;
char *tmpdir;
struct GNUNET_CONFIGURATION_Handle *cfg = NULL;
int ret;
ret = 1;
GNUNET_log_setup ("test-exchangedb-auditors",
"WARNING",
NULL);
EXITIF (NULL == (tmpdir = GNUNET_DISK_mkdtemp ("test_exchangedb_auditors")));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_apub,
sizeof (want_apub));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_asigs,
sizeof (want_asigs));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_mpub,
sizeof (want_mpub));
GNUNET_CRYPTO_random_block (GNUNET_CRYPTO_QUALITY_WEAK,
&want_dki,
sizeof (struct TALER_DenominationKeyValidityPS));
EXITIF (NULL == (tmpdir = GNUNET_DISK_mkdtemp ("test_exchangedb_auditors")));
GNUNET_asprintf (&tmpfile,
"%s/%s",
tmpdir,
"testauditor");
EXITIF (GNUNET_OK !=
TALER_EXCHANGEDB_auditor_write (tmpfile,
&want_apub,
"http://auditor/",
&want_asigs,
&want_mpub,
1,
&want_dki));
cfg = GNUNET_CONFIGURATION_create ();
GNUNET_CONFIGURATION_set_value_string (cfg,
"exchangedb",
"AUDITOR_BASE_DIR",
tmpdir);
EXITIF (1 !=
TALER_EXCHANGEDB_auditor_iterate (cfg,
&auditor_cb,
NULL));
ret = 0;
EXITIF_exit:
if (NULL != tmpdir)
{
(void) GNUNET_DISK_directory_remove (tmpdir);
GNUNET_free (tmpdir);
}
if (NULL != cfg)
GNUNET_CONFIGURATION_destroy (cfg);
GNUNET_free_non_null (tmpfile);
return ret;
}
|
