Line data Source code
1 : /*
2 : This file is part of TALER
3 : Copyright (C) 2014-2024 Taler Systems SA
4 :
5 : TALER is free software; you can redistribute it and/or modify
6 : it under the terms of the GNU General Public License as
7 : published by the Free Software Foundation; either version 3, or
8 : (at your option) any later version.
9 :
10 : TALER is distributed in the hope that it will be useful, but
11 : WITHOUT ANY WARRANTY; without even the implied warranty of
12 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 : GNU General Public License for more details.
14 :
15 : You should have received a copy of the GNU General Public
16 : License along with TALER; see the file COPYING. If not, see
17 : <http://www.gnu.org/licenses/>
18 : */
19 : /**
20 : * @file lib/test_sync_api.c
21 : * @brief testcase to test sync's HTTP API interface
22 : * @author Christian Grothoff
23 : */
24 : #include "platform.h"
25 : #include <taler/taler_util.h>
26 : #include <taler/taler_signatures.h>
27 : #include <taler/taler_exchange_service.h>
28 : #include <taler/taler_json_lib.h>
29 : #include <gnunet/gnunet_util_lib.h>
30 : #include <microhttpd.h>
31 : #include <taler/taler_bank_service.h>
32 : #include <taler/taler_fakebank_lib.h>
33 : #include <taler/taler_testing_lib.h>
34 : #include <taler/taler_merchant_testing_lib.h>
35 : #include <taler/taler_error_codes.h>
36 : #include "sync_service.h"
37 : #include "sync_testing_lib.h"
38 :
39 : /**
40 : * Configuration file we use. One (big) configuration is used
41 : * for the various components for this test.
42 : */
43 : #define CONFIG_FILE "test_sync_api.conf"
44 :
45 : /**
46 : * Exchange base URL. Could also be taken from config.
47 : */
48 : #define EXCHANGE_URL "http://localhost:8081/"
49 :
50 : /**
51 : * Account number of the exchange at the bank.
52 : */
53 : #define EXCHANGE_ACCOUNT_NAME "2"
54 :
55 : /**
56 : * Account number of some user.
57 : */
58 : #define USER_ACCOUNT_NAME "62"
59 :
60 : /**
61 : * Account number used by the merchant
62 : */
63 : #define MERCHANT_ACCOUNT_NAME "3"
64 :
65 : /**
66 : * Payto URI of the customer (payer).
67 : */
68 : static struct TALER_FullPayto payer_payto;
69 :
70 : /**
71 : * Payto URI of the exchange (escrow account).
72 : */
73 : static struct TALER_FullPayto exchange_payto;
74 :
75 : /**
76 : * Payto URI of the merchant (receiver).
77 : */
78 : static struct TALER_FullPayto merchant_payto;
79 :
80 : /**
81 : * Configuration of the bank.
82 : */
83 : static struct TALER_TESTING_Credentials cred;
84 :
85 : /**
86 : * Merchant base URL.
87 : */
88 : static const char *merchant_url = "http://localhost:8080/";
89 :
90 : /**
91 : * Sync base URL.
92 : */
93 : static const char *sync_url = "http://localhost:8084/";
94 :
95 :
96 : /**
97 : * Execute the taler-exchange-wirewatch command with
98 : * our configuration file.
99 : *
100 : * @param label label to use for the command.
101 : */
102 : static struct TALER_TESTING_Command
103 1 : cmd_exec_wirewatch (const char *label)
104 : {
105 1 : return TALER_TESTING_cmd_exec_wirewatch (label,
106 : CONFIG_FILE);
107 : }
108 :
109 :
110 : /**
111 : * Run wire transfer of funds from some user's account to the
112 : * exchange.
113 : *
114 : * @param label label to use for the command.
115 : * @param amount amount to transfer, i.e. "EUR:1"
116 : * @param url exchange_url
117 : */
118 : static struct TALER_TESTING_Command
119 1 : cmd_transfer_to_exchange (const char *label,
120 : const char *amount)
121 : {
122 1 : return TALER_TESTING_cmd_admin_add_incoming (label,
123 : amount,
124 : &cred.ba,
125 : payer_payto);
126 : }
127 :
128 :
129 : /**
130 : * Main function that will tell the interpreter what commands to
131 : * run.
132 : *
133 : * @param cls closure
134 : */
135 : static void
136 1 : run (void *cls,
137 : struct TALER_TESTING_Interpreter *is)
138 : {
139 : struct TALER_TESTING_Command commands[] = {
140 1 : TALER_TESTING_cmd_system_start ("start-taler",
141 : CONFIG_FILE,
142 : "-efms",
143 : "-u", "exchange-account-exchange",
144 : "-r", "merchant-exchange-default",
145 : NULL),
146 1 : TALER_TESTING_cmd_get_exchange ("get-exchange",
147 1 : cred.cfg,
148 : NULL,
149 : true,
150 : true),
151 1 : TALER_TESTING_cmd_merchant_post_instances ("instance-create-admin",
152 : merchant_url,
153 : "admin",
154 : MHD_HTTP_NO_CONTENT),
155 1 : TALER_TESTING_cmd_merchant_post_account (
156 : "instance-create-default-account",
157 : merchant_url,
158 : merchant_payto,
159 : NULL, NULL,
160 : MHD_HTTP_OK),
161 :
162 : /**
163 : * Move money to the exchange's bank account.
164 : */
165 1 : cmd_transfer_to_exchange ("create-reserve-1",
166 : "EUR:10.02"),
167 : /**
168 : * Make a reserve exist, according to the previous
169 : * transfer.
170 : */
171 1 : cmd_exec_wirewatch ("wirewatch-1"),
172 1 : TALER_TESTING_cmd_withdraw_amount ("withdraw-coin-1",
173 : "create-reserve-1",
174 : "EUR:5",
175 : 0,
176 : MHD_HTTP_OK),
177 1 : TALER_TESTING_cmd_withdraw_amount ("withdraw-coin-2",
178 : "create-reserve-1",
179 : "EUR:5",
180 : 0,
181 : MHD_HTTP_OK),
182 : /* Failed download: no backup exists */
183 1 : SYNC_TESTING_cmd_backup_nx ("backup-download-nx",
184 : sync_url),
185 : /* Failed upload: need to pay */
186 1 : SYNC_TESTING_cmd_backup_upload ("backup-upload-1",
187 : sync_url,
188 : NULL /* prev upload */,
189 : NULL /* last upload */,
190 : SYNC_TESTING_UO_NONE,
191 : MHD_HTTP_PAYMENT_REQUIRED,
192 : "Test-1",
193 : strlen ("Test-1")),
194 : /* what would we have to pay? */
195 1 : TALER_TESTING_cmd_merchant_claim_order ("fetch-proposal",
196 : merchant_url,
197 : MHD_HTTP_OK,
198 : "backup-upload-1",
199 : NULL),
200 : /* make the payment */
201 1 : TALER_TESTING_cmd_merchant_pay_order ("pay-account",
202 : merchant_url,
203 : MHD_HTTP_OK,
204 : "fetch-proposal",
205 : "withdraw-coin-1",
206 : "EUR:5",
207 : "EUR:4.99", /* must match ANNUAL_FEE in config! */
208 : "session-id"),
209 : /* now upload should succeed */
210 1 : SYNC_TESTING_cmd_backup_upload ("backup-upload-2",
211 : sync_url,
212 : "backup-upload-1",
213 : NULL,
214 : SYNC_TESTING_UO_NONE,
215 : MHD_HTTP_NO_CONTENT,
216 : "Test-1",
217 : strlen ("Test-1")),
218 : /* now updated upload should succeed */
219 1 : SYNC_TESTING_cmd_backup_upload ("backup-upload-3",
220 : sync_url,
221 : "backup-upload-2",
222 : NULL,
223 : SYNC_TESTING_UO_NONE,
224 : MHD_HTTP_NO_CONTENT,
225 : "Test-3",
226 : strlen ("Test-3")),
227 : /* Test download: succeeds! */
228 1 : SYNC_TESTING_cmd_backup_download ("download-3",
229 : sync_url,
230 : MHD_HTTP_OK,
231 : "backup-upload-3"),
232 : /* now updated upload should fail (conflict) */
233 1 : SYNC_TESTING_cmd_backup_upload ("backup-upload-3b",
234 : sync_url,
235 : "backup-upload-2",
236 : "backup-upload-3",
237 : SYNC_TESTING_UO_NONE,
238 : MHD_HTTP_CONFLICT,
239 : "Test-3b",
240 : strlen ("Test-3b")),
241 : /* now updated upload should fail (payment requested) */
242 1 : SYNC_TESTING_cmd_backup_upload ("backup-upload-4",
243 : sync_url,
244 : "backup-upload-3",
245 : "backup-upload-3",
246 : SYNC_TESTING_UO_REQUEST_PAYMENT,
247 : MHD_HTTP_PAYMENT_REQUIRED,
248 : "Test-4",
249 : strlen ("Test-4")),
250 : /* Test download: previous did NOT change the data on the server! */
251 1 : SYNC_TESTING_cmd_backup_download ("download-3b",
252 : sync_url,
253 : MHD_HTTP_OK,
254 : "backup-upload-3"),
255 :
256 1 : TALER_TESTING_cmd_end ()
257 : };
258 :
259 1 : TALER_TESTING_run (is,
260 : commands);
261 1 : }
262 :
263 :
264 : int
265 1 : main (int argc,
266 : char *const *argv)
267 : {
268 : (void) argc;
269 1 : payer_payto.full_payto =
270 : (char *) "payto://x-taler-bank/localhost/" USER_ACCOUNT_NAME
271 : "?receiver-name=user";
272 1 : exchange_payto.full_payto =
273 : (char *) "payto://x-taler-bank/localhost/" EXCHANGE_ACCOUNT_NAME
274 : "?receiver-name=exchange";
275 1 : merchant_payto.full_payto =
276 : (char *) "payto://x-taler-bank/localhost/" MERCHANT_ACCOUNT_NAME
277 : "?receiver-name=merchant";
278 1 : return TALER_TESTING_main (argv,
279 : "DEBUG",
280 : CONFIG_FILE,
281 : "exchange-account-exchange",
282 : TALER_TESTING_BS_FAKEBANK,
283 : &cred,
284 : &run,
285 : NULL);
286 : }
287 :
288 :
289 : /* end of test_sync_api.c */
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