LCOV - code coverage report
Current view: top level - testing - testing_api_cmd_bank_account_token.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 0 51 0.0 %
Date: 2025-06-05 21:03:14 Functions: 0 5 0.0 %

          Line data    Source code
       1             : /*
       2             :   This file is part of TALER
       3             :   Copyright (C) 2024 Taler Systems SA
       4             : 
       5             :   TALER is free software; you can redistribute it and/or modify it
       6             :   under the terms of the GNU General Public License as published by
       7             :   the Free Software Foundation; either version 3, or (at your
       8             :   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 GNU
      13             :   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 testing/testing_api_cmd_bank_account_token.c
      21             :  * @brief implementation of a bank /account/$ACC/token command
      22             :  * @author Christian Grothoff
      23             :  */
      24             : #include "platform.h"
      25             : #include "backoff.h"
      26             : #include "taler_json_lib.h"
      27             : #include <gnunet/gnunet_curl_lib.h>
      28             : #include "taler_bank_service.h"
      29             : #include "taler_signatures.h"
      30             : #include "taler_testing_lib.h"
      31             : 
      32             : /**
      33             :  * State for a "bank transfer" CMD.
      34             :  */
      35             : struct AccountTokenState
      36             : {
      37             : 
      38             :   /**
      39             :    * Name of the account.
      40             :    */
      41             :   const char *account_name;
      42             : 
      43             :   /**
      44             :    * Scope for the requested token.
      45             :    */
      46             :   enum TALER_BANK_TokenScope scope;
      47             : 
      48             :   /**
      49             :    * Is the token refreshable?
      50             :    */
      51             :   bool refreshable;
      52             : 
      53             :   /**
      54             :    * How long should the token be valid.
      55             :    */
      56             :   struct GNUNET_TIME_Relative duration;
      57             : 
      58             :   /**
      59             :    * The access token, set on success.
      60             :    */
      61             :   char *access_token;
      62             : 
      63             :   /**
      64             :    * Data to use for authentication of the request.
      65             :    */
      66             :   struct TALER_BANK_AuthenticationData auth;
      67             : 
      68             :   /**
      69             :    * Handle to the pending request at the bank.
      70             :    */
      71             :   struct TALER_BANK_AccountTokenHandle *ath;
      72             : 
      73             :   /**
      74             :    * Interpreter state.
      75             :    */
      76             :   struct TALER_TESTING_Interpreter *is;
      77             : 
      78             :   /**
      79             :    * Expected HTTP status code.
      80             :    */
      81             :   unsigned int expected_http_status;
      82             : };
      83             : 
      84             : 
      85             : /**
      86             :  * This callback will process the bank response to the wire
      87             :  * transfer.  It just checks whether the HTTP response code is
      88             :  * acceptable.
      89             :  *
      90             :  * @param cls closure with the interpreter state
      91             :  * @param atr response details
      92             :  */
      93             : static void
      94           0 : token_result_cb (void *cls,
      95             :                  const struct TALER_BANK_AccountTokenResponse *atr)
      96             : {
      97           0 :   struct AccountTokenState *fts = cls;
      98           0 :   struct TALER_TESTING_Interpreter *is = fts->is;
      99             : 
     100           0 :   fts->ath = NULL;
     101           0 :   if (atr->http_status != fts->expected_http_status)
     102             :   {
     103           0 :     TALER_TESTING_unexpected_status (is,
     104             :                                      atr->http_status,
     105             :                                      fts->expected_http_status);
     106           0 :     return;
     107             :   }
     108           0 :   switch (atr->http_status)
     109             :   {
     110           0 :   case MHD_HTTP_OK:
     111             :     fts->access_token
     112           0 :       = GNUNET_strdup (atr->details.ok.access_token);
     113           0 :     break;
     114           0 :   default:
     115           0 :     break;
     116             :   }
     117           0 :   TALER_TESTING_interpreter_next (is);
     118             : }
     119             : 
     120             : 
     121             : static void
     122           0 : account_token_run (
     123             :   void *cls,
     124             :   const struct TALER_TESTING_Command *cmd,
     125             :   struct TALER_TESTING_Interpreter *is)
     126             : {
     127           0 :   struct AccountTokenState *fts = cls;
     128             : 
     129             :   (void) cmd;
     130           0 :   fts->is = is;
     131             :   fts->ath
     132           0 :     = TALER_BANK_account_token (
     133             :         TALER_TESTING_interpreter_get_context (is),
     134           0 :         &fts->auth,
     135             :         fts->account_name,
     136             :         fts->scope,
     137           0 :         fts->refreshable,
     138             :         NULL /* description */,
     139             :         fts->duration,
     140             :         &token_result_cb,
     141             :         fts);
     142           0 :   if (NULL == fts->ath)
     143             :   {
     144           0 :     GNUNET_break (0);
     145           0 :     TALER_TESTING_interpreter_fail (is);
     146           0 :     return;
     147             :   }
     148             : }
     149             : 
     150             : 
     151             : /**
     152             :  * Free the state of a "/admin/add-incoming" CMD, and possibly
     153             :  * cancel a pending operation thereof.
     154             :  *
     155             :  * @param cls closure
     156             :  * @param cmd current CMD being cleaned up.
     157             :  */
     158             : static void
     159           0 : account_token_cleanup (
     160             :   void *cls,
     161             :   const struct TALER_TESTING_Command *cmd)
     162             : {
     163           0 :   struct AccountTokenState *fts = cls;
     164             : 
     165           0 :   if (NULL != fts->ath)
     166             :   {
     167           0 :     TALER_TESTING_command_incomplete (fts->is,
     168             :                                       cmd->label);
     169           0 :     TALER_BANK_account_token_cancel (fts->ath);
     170           0 :     fts->ath = NULL;
     171             :   }
     172           0 :   GNUNET_free (fts->access_token);
     173           0 :   GNUNET_free (fts);
     174           0 : }
     175             : 
     176             : 
     177             : /**
     178             :  * Offer internal data from a "/admin/add-incoming" CMD to other
     179             :  * commands.
     180             :  *
     181             :  * @param cls closure.
     182             :  * @param[out] ret result
     183             :  * @param trait name of the trait.
     184             :  * @param index index number of the object to offer.
     185             :  * @return #GNUNET_OK on success.
     186             :  */
     187             : static enum GNUNET_GenericReturnValue
     188           0 : account_token_traits (void *cls,
     189             :                       const void **ret,
     190             :                       const char *trait,
     191             :                       unsigned int index)
     192             : {
     193           0 :   struct AccountTokenState *fts = cls;
     194             :   struct TALER_TESTING_Trait traits[] = {
     195           0 :     TALER_TESTING_make_trait_access_token (fts->access_token),
     196           0 :     TALER_TESTING_trait_end ()
     197             :   };
     198             : 
     199           0 :   if (MHD_HTTP_OK !=
     200           0 :       fts->expected_http_status)
     201           0 :     return GNUNET_NO; /* requests that failed generate no history */
     202             : 
     203           0 :   return TALER_TESTING_get_trait (traits,
     204             :                                   ret,
     205             :                                   trait,
     206             :                                   index);
     207             : }
     208             : 
     209             : 
     210             : struct TALER_TESTING_Command
     211           0 : TALER_TESTING_cmd_bank_account_token (
     212             :   const char *label,
     213             :   const struct TALER_BANK_AuthenticationData *auth,
     214             :   const char *account_name,
     215             :   enum TALER_BANK_TokenScope scope,
     216             :   bool refreshable,
     217             :   struct GNUNET_TIME_Relative duration,
     218             :   unsigned int expected_http_status)
     219             : {
     220             :   struct AccountTokenState *fts;
     221             : 
     222           0 :   fts = GNUNET_new (struct AccountTokenState);
     223           0 :   fts->account_name = account_name;
     224           0 :   fts->scope = scope;
     225           0 :   fts->refreshable = refreshable;
     226           0 :   fts->duration = duration;
     227           0 :   fts->auth = *auth;
     228           0 :   fts->expected_http_status = expected_http_status;
     229             :   {
     230           0 :     struct TALER_TESTING_Command cmd = {
     231             :       .cls = fts,
     232             :       .label = label,
     233             :       .run = &account_token_run,
     234             :       .cleanup = &account_token_cleanup,
     235             :       .traits = &account_token_traits
     236             :     };
     237             : 
     238           0 :     return cmd;
     239             :   }
     240             : }
     241             : 
     242             : 
     243             : /* end of testing_api_cmd_bank_account_token.c */

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