exchange

testing_api_cmd_post_kyc_start.c (6246B)

---

 /*
   This file is part of TALER
   Copyright (C) 2024, 2026 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_post_kyc_start.c
  * @brief Implement the testing CMDs for a POST /kyc-start operation.
  * @author Christian Grothoff
  */
 #include "taler/platform.h"
 #include "taler/taler_json_lib.h"
 #include <gnunet/gnunet_curl_lib.h>
 
 /**
  * State for a POST /kyc-start CMD.
  */
 struct PostKycStartState;
 
 #define TALER_EXCHANGE_POST_KYC_START_RESULT_CLOSURE \
         struct PostKycStartState
 #include "taler/taler-exchange/post-kyc-start-ID.h"
 #include "taler/taler_testing_lib.h"
 
 /**
  * State for a POST /kyc-start CMD.
  */
 struct PostKycStartState
 {
 
   /**
    * Command that did a GET on /kyc-info
    */
   const char *kyc_info_reference;
 
   /**
    * Index of the requirement to start.
    */
   unsigned int requirement_index;
 
   /**
    * Expected HTTP response code.
    */
   unsigned int expected_response_code;
 
   /**
    * Redirect URL returned by the request on success.
    */
   char *redirect_url;
 
   /**
    * Handle to the KYC start pending operation.
    */
   struct TALER_EXCHANGE_PostKycStartHandle *kwh;
 
   /**
    * Interpreter state.
    */
   struct TALER_TESTING_Interpreter *is;
 };
 
 
 /**
  * Handle response to the command.
  *
  * @param kcg our state
  * @param ks GET KYC status response details
  */
 static void
 post_kyc_start_cb (
   struct PostKycStartState *kcg,
   const struct TALER_EXCHANGE_PostKycStartResponse *ks)
 {
   struct TALER_TESTING_Interpreter *is = kcg->is;
 
   kcg->kwh = NULL;
   if (kcg->expected_response_code != ks->hr.http_status)
   {
     TALER_TESTING_unexpected_status (is,
                                      ks->hr.http_status,
                                      kcg->expected_response_code);
     return;
   }
   switch (ks->hr.http_status)
   {
   case MHD_HTTP_OK:
     kcg->redirect_url
       = GNUNET_strdup (ks->details.ok.redirect_url);
     break;
   case MHD_HTTP_NO_CONTENT:
     break;
   default:
     GNUNET_break (0);
     break;
   }
   TALER_TESTING_interpreter_next (kcg->is);
 }
 
 
 /**
  * Run the command.
  *
  * @param cls closure.
  * @param cmd the command to execute.
  * @param is the interpreter state.
  */
 static void
 post_kyc_start_run (void *cls,
                     const struct TALER_TESTING_Command *cmd,
                     struct TALER_TESTING_Interpreter *is)
 {
   struct PostKycStartState *kcg = cls;
   const struct TALER_TESTING_Command *res_cmd;
   const char *id;
 
   (void) cmd;
   kcg->is = is;
   res_cmd = TALER_TESTING_interpreter_lookup_command (
     kcg->is,
     kcg->kyc_info_reference);
   if (NULL == res_cmd)
   {
     GNUNET_break (0);
     TALER_TESTING_interpreter_fail (kcg->is);
     return;
   }
   if (GNUNET_OK !=
       TALER_TESTING_get_trait_kyc_id (
         res_cmd,
         kcg->requirement_index,
         &id))
   {
     GNUNET_break (0);
     TALER_TESTING_interpreter_fail (kcg->is);
     return;
   }
   if (NULL == id)
   {
     GNUNET_break (0);
     TALER_TESTING_interpreter_fail (kcg->is);
     return;
   }
   kcg->kwh = TALER_EXCHANGE_post_kyc_start_create (
     TALER_TESTING_interpreter_get_context (is),
     TALER_TESTING_get_exchange_url (is),
     id);
   GNUNET_assert (NULL != kcg->kwh);
   {
     enum TALER_ErrorCode ec;
 
     ec = TALER_EXCHANGE_post_kyc_start_start (kcg->kwh,
                                               &post_kyc_start_cb,
                                               kcg);
     if (TALER_EC_NONE != ec)
     {
       GNUNET_break (0);
       kcg->kwh = NULL;
       TALER_TESTING_interpreter_fail (kcg->is);
       return;
     }
   }
 }
 
 
 /**
  * Cleanup the state from a "track transaction" CMD, and possibly
  * cancel a operation thereof.
  *
  * @param cls closure.
  * @param cmd the command which is being cleaned up.
  */
 static void
 post_kyc_start_cleanup (void *cls,
                         const struct TALER_TESTING_Command *cmd)
 {
   struct PostKycStartState *kcg = cls;
 
   if (NULL != kcg->kwh)
   {
     TALER_TESTING_command_incomplete (kcg->is,
                                       cmd->label);
     TALER_EXCHANGE_post_kyc_start_cancel (kcg->kwh);
     kcg->kwh = NULL;
   }
   GNUNET_free (kcg->redirect_url);
   GNUNET_free (kcg);
 }
 
 
 /**
  * Offer internal data from a "check KYC" CMD.
  *
  * @param cls closure.
  * @param[out] ret result (could be anything).
  * @param trait name of the trait.
  * @param index index number of the object to offer.
  * @return #GNUNET_OK on success.
  */
 static enum GNUNET_GenericReturnValue
 post_kyc_start_traits (void *cls,
                        const void **ret,
                        const char *trait,
                        unsigned int index)
 {
   struct PostKycStartState *kcg = cls;
   struct TALER_TESTING_Trait traits[] = {
     TALER_TESTING_make_trait_kyc_url (kcg->redirect_url),
     TALER_TESTING_trait_end ()
   };
 
   return TALER_TESTING_get_trait (traits,
                                   ret,
                                   trait,
                                   index);
 }
 
 
 struct TALER_TESTING_Command
 TALER_TESTING_cmd_post_kyc_start (
   const char *label,
   const char *kyc_info_reference,
   unsigned int requirement_index,
   unsigned int expected_response_code)
 {
   struct PostKycStartState *kcg;
 
   kcg = GNUNET_new (struct PostKycStartState);
   kcg->kyc_info_reference = kyc_info_reference;
   kcg->requirement_index = requirement_index;
   kcg->expected_response_code = expected_response_code;
   {
     struct TALER_TESTING_Command cmd = {
       .cls = kcg,
       .label = label,
       .run = &post_kyc_start_run,
       .cleanup = &post_kyc_start_cleanup,
       .traits = &post_kyc_start_traits
     };
 
     return cmd;
   }
 }
 
 
 /* end of testing_api_cmd_post_kyc_start.c */