merchant

Merchant backend to process payments, run by merchants
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testing_api_cmd_config.c (3591B)

      1 /*
      2   This file is part of TALER
      3   Copyright (C) 2020-2023 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, 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 /**
     21  * @file testing_api_cmd_config.c
     22  * @brief command to test config request
     23  * @author Christian Grothoff
     24  */
     25 
     26 #include "platform.h"
     27 #include <taler/taler_exchange_service.h>
     28 #include <taler/taler_testing_lib.h>
     29 #include "taler_merchant_service.h"
     30 #include "taler_merchant_testing_lib.h"
     31 
     32 
     33 /**
     34  * State for a "config" CMD.
     35  */
     36 struct ConfigState
     37 {
     38   /**
     39    * Operation handle for a GET /public/config request.
     40    */
     41   struct TALER_MERCHANT_ConfigGetHandle *vgh;
     42 
     43   /**
     44    * Base URL of the merchant serving the request.
     45    */
     46   const char *merchant_url;
     47 
     48   /**
     49    * Expected HTTP response code.
     50    */
     51   unsigned int http_code;
     52 
     53   /**
     54    * Interpreter state.
     55    */
     56   struct TALER_TESTING_Interpreter *is;
     57 
     58 };
     59 
     60 
     61 /**
     62  * Free the state of a "config" CMD, and
     63  * possibly cancel a pending "config" operation.
     64  *
     65  * @param cls closure with the `struct ConfigState`
     66  * @param cmd command currently being freed.
     67  */
     68 static void
     69 config_cleanup (void *cls,
     70                 const struct TALER_TESTING_Command *cmd)
     71 {
     72   struct ConfigState *cs = cls;
     73 
     74   if (NULL != cs->vgh)
     75   {
     76     TALER_LOG_WARNING ("config operation did not complete\n");
     77     TALER_MERCHANT_config_get_cancel (cs->vgh);
     78   }
     79   GNUNET_free (cs);
     80 }
     81 
     82 
     83 /**
     84  * Process "GET /public/config" (lookup) response.
     85  *
     86  * @param cls closure
     87  * @param cr response we got
     88  */
     89 static void
     90 config_cb (void *cls,
     91            const struct TALER_MERCHANT_ConfigResponse *cr)
     92 {
     93   struct ConfigState *cs = cls;
     94 
     95   cs->vgh = NULL;
     96   if (cs->http_code != cr->hr.http_status)
     97     TALER_TESTING_FAIL (cs->is);
     98   if (MHD_HTTP_OK == cr->hr.http_status)
     99   {
    100     if (TALER_MERCHANT_VC_MATCH != cr->details.ok.compat)
    101       TALER_TESTING_FAIL (cs->is);
    102   }
    103   TALER_TESTING_interpreter_next (cs->is);
    104 }
    105 
    106 
    107 /**
    108  * Run the "config" CMD.
    109  *
    110  * @param cls closure.
    111  * @param cmd command being currently run.
    112  * @param is interpreter state.
    113  */
    114 static void
    115 config_run (void *cls,
    116             const struct TALER_TESTING_Command *cmd,
    117             struct TALER_TESTING_Interpreter *is)
    118 {
    119   struct ConfigState *cs = cls;
    120 
    121   cs->is = is;
    122   cs->vgh = TALER_MERCHANT_config_get (TALER_TESTING_interpreter_get_context (
    123                                          is),
    124                                        cs->merchant_url,
    125                                        &config_cb,
    126                                        cs);
    127   GNUNET_assert (NULL != cs->vgh);
    128 }
    129 
    130 
    131 struct TALER_TESTING_Command
    132 TALER_TESTING_cmd_config (const char *label,
    133                           const char *merchant_url,
    134                           unsigned int http_code)
    135 {
    136   struct ConfigState *cs;
    137 
    138   cs = GNUNET_new (struct ConfigState);
    139   cs->merchant_url = merchant_url;
    140   cs->http_code = http_code;
    141   {
    142     struct TALER_TESTING_Command cmd = {
    143       .cls = cs,
    144       .label = label,
    145       .run = &config_run,
    146       .cleanup = &config_cleanup
    147     };
    148 
    149     return cmd;
    150   }
    151 }
    152 
    153 
    154 /* end of testing_api_cmd_config.c */