Line data    Source code

       1             : /*
       2             :   This file is part of TALER
       3             :   Copyright (C) 2016-2023 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,
       8             :   or (at your option) any later version.
       9             : 
      10             :   TALER is distributed in the hope that it will be useful,
      11             :   but 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,
      17             :   see <http://www.gnu.org/licenses/>
      18             : */
      19             : /**
      20             :  * @file testing/test_bank_api.c
      21             :  * @brief testcase to test bank's HTTP API
      22             :  *        interface against the fakebank
      23             :  * @author Marcello Stanisci
      24             :  * @author Christian Grothoff
      25             :  */
      26             : #include "platform.h"
      27             : #include "taler_util.h"
      28             : #include "taler_signatures.h"
      29             : #include "taler_bank_service.h"
      30             : #include "taler_exchange_service.h"
      31             : #include <gnunet/gnunet_util_lib.h>
      32             : #include <gnunet/gnunet_curl_lib.h>
      33             : #include <microhttpd.h>
      34             : #include "taler_testing_lib.h"
      35             : 
      36             : #define CONFIG_FILE_FAKEBANK "test_bank_api_fakebank.conf"
      37             : 
      38             : #define CONFIG_FILE_NEXUS "test_bank_api_nexus.conf"
      39             : 
      40             : 
      41             : /**
      42             :  * Configuration file.  It changes based on
      43             :  * whether Nexus or Fakebank are used.
      44             :  */
      45             : static const char *cfgfile;
      46             : 
      47             : /**
      48             :  * Our credentials.
      49             :  */
      50             : static struct TALER_TESTING_Credentials cred;
      51             : 
      52             : /**
      53             :  * Which bank is the test running against?
      54             :  * Set up at runtime.
      55             :  */
      56             : static enum TALER_TESTING_BankSystem bs;
      57             : 
      58             : 
      59             : /**
      60             :  * Main function that will tell the interpreter what commands to
      61             :  * run.
      62             :  *
      63             :  * @param cls closure
      64             :  */
      65             : static void
      66           2 : run (void *cls,
      67             :      struct TALER_TESTING_Interpreter *is)
      68             : {
      69             :   struct TALER_WireTransferIdentifierRawP wtid;
      70             :   const char *ssoptions;
      71             : 
      72             :   (void) cls;
      73           2 :   switch (bs)
      74             :   {
      75           1 :   case TALER_TESTING_BS_FAKEBANK:
      76           1 :     ssoptions = "-f";
      77           1 :     break;
      78           1 :   case TALER_TESTING_BS_IBAN:
      79           1 :     ssoptions = "-b";
      80           1 :     break;
      81           0 :   default:
      82           0 :     ssoptions = NULL;
      83           0 :     break;
      84             :   }
      85           2 :   memset (&wtid,
      86             :           42,
      87             :           sizeof (wtid));
      88             : 
      89             :   {
      90             :     struct TALER_TESTING_Command commands[] = {
      91           2 :       TALER_TESTING_cmd_system_start ("start-taler",
      92             :                                       cfgfile,
      93             :                                       ssoptions,
      94             :                                       NULL),
      95           2 :       TALER_TESTING_cmd_bank_credits ("history-0",
      96             :                                       &cred.ba,
      97             :                                       NULL,
      98             :                                       1),
      99           2 :       TALER_TESTING_cmd_admin_add_incoming ("credit-1",
     100             :                                             "EUR:5.01",
     101             :                                             &cred.ba_admin,
     102             :                                             cred.user42_payto),
     103             :       /**
     104             :        * This CMD doesn't care about the HTTP response code; that's
     105             :        * because Fakebank and euFin behaves differently when a reserve
     106             :        * pub is duplicate.  Fakebank responds with 409, whereas euFin
     107             :        * with 200 but it bounces the payment back to the customer.
     108             :        */
     109           2 :       TALER_TESTING_cmd_admin_add_incoming_with_ref ("credit-1-fail",
     110             :                                                      "EUR:2.01",
     111             :                                                      &cred.ba_admin,
     112             :                                                      cred.user42_payto,
     113             :                                                      "credit-1",
     114             :                                                      -1),
     115             :       /**
     116             :        * Check that the incoming payment with a duplicate
     117             :        * reserve public key didn't make it to the exchange.
     118             :        */
     119           2 :       TALER_TESTING_cmd_bank_credits ("history-1c",
     120             :                                       &cred.ba,
     121             :                                       NULL,
     122             :                                       5),
     123           2 :       TALER_TESTING_cmd_bank_debits ("history-1d",
     124             :                                      &cred.ba,
     125             :                                      NULL,
     126             :                                      5),
     127           2 :       TALER_TESTING_cmd_admin_add_incoming ("credit-2",
     128             :                                             "EUR:3.21",
     129             :                                             &cred.ba_admin,
     130             :                                             cred.user42_payto),
     131           2 :       TALER_TESTING_cmd_transfer ("debit-1",
     132             :                                   "EUR:3.22",
     133             :                                   &cred.ba,
     134             :                                   cred.exchange_payto,
     135             :                                   cred.user42_payto,
     136             :                                   &wtid,
     137             :                                   "http://exchange.example.com/"),
     138           2 :       TALER_TESTING_cmd_bank_debits ("history-2b",
     139             :                                      &cred.ba,
     140             :                                      NULL,
     141             :                                      5),
     142           2 :       TALER_TESTING_cmd_end ()
     143             :     };
     144             : 
     145           2 :     GNUNET_log (GNUNET_ERROR_TYPE_INFO,
     146             :                 "Bank serves at `%s'\n",
     147             :                 cred.ba.wire_gateway_url);
     148           2 :     TALER_TESTING_run (is,
     149             :                        commands);
     150             :   }
     151           2 : }
     152             : 
     153             : 
     154             : int
     155           2 : main (int argc,
     156             :       char *const *argv)
     157             : {
     158             :   (void) argc;
     159           2 :   if (TALER_TESTING_has_in_name (argv[0],
     160             :                                  "_with_fakebank"))
     161             :   {
     162           1 :     bs = TALER_TESTING_BS_FAKEBANK;
     163           1 :     cfgfile = CONFIG_FILE_FAKEBANK;
     164             :   }
     165           1 :   else if (TALER_TESTING_has_in_name (argv[0],
     166             :                                       "_with_nexus"))
     167             :   {
     168           1 :     bs = TALER_TESTING_BS_IBAN;
     169           1 :     cfgfile = CONFIG_FILE_NEXUS;
     170           1 :     if (GNUNET_SYSERR ==
     171           1 :         GNUNET_OS_check_helper_binary ("libeufin-bank",
     172             :                                        false,
     173             :                                        NULL))
     174             :     {
     175           0 :       fprintf (stderr,
     176             :                "libeufin-bank not found. Skipping test.\n");
     177           0 :       return 77;
     178             :     }
     179             :   }
     180             :   else
     181             :   {
     182             :     /* no bank service was specified.  */
     183           0 :     GNUNET_break (0);
     184           0 :     return 77;
     185             :   }
     186           2 :   return TALER_TESTING_main (argv,
     187             :                              "INFO",
     188             :                              cfgfile,
     189             :                              "exchange-account-2",
     190             :                              bs,
     191             :                              &cred,
     192             :                              &run,
     193             :                              NULL);
     194             : }
     195             : 
     196             : 
     197             : /* end of test_bank_api.c */