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
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
|
/*
This file is part of TALER
(C) 2018-2023 Taler Systems SA
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 testing/testing_api_cmd_connect_with_state.c
* @brief Lets tests use the keys deserialization API.
* @author Marcello Stanisci
*/
#include "platform.h"
#include <jansson.h>
#include "taler_testing_lib.h"
/**
* Internal state for a connect-with-state CMD.
*/
struct ConnectWithStateState
{
/**
* Reference to a CMD that offers a serialized key-state
* that will be used in the reconnection.
*/
const char *state_reference;
/**
* Interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
/**
* New exchange handle.
*/
struct TALER_EXCHANGE_Handle *exchange;
};
static void
cert_cb (void *cls,
const struct TALER_EXCHANGE_KeysResponse *kr)
{
struct ConnectWithStateState *cwss = cls;
struct TALER_TESTING_Interpreter *is = cwss->is;
const struct TALER_EXCHANGE_HttpResponse *hr = &kr->hr;
switch (hr->http_status)
{
case MHD_HTTP_OK:
/* dealt with below */
break;
default:
GNUNET_break (0);
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Got failure response %u/%d for /keys!\n",
hr->http_status,
(int) hr->ec);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Got %d DK from /keys\n",
kr->details.ok.keys->num_denom_keys);
TALER_TESTING_interpreter_next (is);
}
/**
* Run the command.
*
* @param cls closure.
* @param cmd the command to execute.
* @param is the interpreter state.
*/
static void
connect_with_state_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct ConnectWithStateState *cwss = cls;
const struct TALER_TESTING_Command *state_cmd;
const json_t *serialized_keys;
const char *exchange_url;
cwss->is = is;
state_cmd = TALER_TESTING_interpreter_lookup_command (is,
cwss->state_reference);
if (NULL == state_cmd)
{
/* Command providing serialized keys not found. */
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_exchange_keys (state_cmd,
&serialized_keys));
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_exchange_url (state_cmd,
&exchange_url));
cwss->exchange
= TALER_EXCHANGE_connect (
TALER_TESTING_interpreter_get_context (is),
exchange_url,
&cert_cb,
cwss,
TALER_EXCHANGE_OPTION_DATA,
serialized_keys,
TALER_EXCHANGE_OPTION_END);
}
/**
* Offer exchange connection as trait.
*
* @param cls closure.
* @param[out] ret result.
* @param trait name of the trait.
* @param index index number of the object to offer.
* @return #GNUNET_OK on success.
*/
static enum GNUNET_GenericReturnValue
connect_with_state_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct ConnectWithStateState *cwss = cls;
struct TALER_TESTING_Trait traits[] = {
TALER_TESTING_make_trait_exchange (cwss->exchange),
TALER_TESTING_trait_end ()
};
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
/**
* Cleanup the state of a "connect with state" CMD. Just
* a placeholder to avoid jumping on an invalid address.
*
* @param cls closure.
* @param cmd the command which is being cleaned up.
*/
static void
connect_with_state_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct ConnectWithStateState *cwss = cls;
GNUNET_free (cwss);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_connect_with_state (const char *label,
const char *state_reference)
{
struct ConnectWithStateState *cwss;
cwss = GNUNET_new (struct ConnectWithStateState);
cwss->state_reference = state_reference;
{
struct TALER_TESTING_Command cmd = {
.cls = cwss,
.label = label,
.run = connect_with_state_run,
.cleanup = connect_with_state_cleanup,
.traits = connect_with_state_traits
};
return cmd;
}
}
|
