Line data    Source code

       1             : /*
       2             :   This file is part of TALER
       3             :   (C) 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 Affero 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, 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,
      17             :   see <http://www.gnu.org/licenses/>
      18             : */
      19             : 
      20             : /**
      21             :  * @file taler-merchant-httpd_private-patch-accounts-ID.c
      22             :  * @brief implementing PATCH /accounts/$ID request handling
      23             :  * @author Christian Grothoff
      24             :  */
      25             : #include "platform.h"
      26             : #include "taler-merchant-httpd_private-patch-accounts-ID.h"
      27             : #include "taler-merchant-httpd_helper.h"
      28             : #include <taler/taler_json_lib.h>
      29             : 
      30             : 
      31             : /**
      32             :  * PATCH configuration of an existing instance, given its configuration.
      33             :  *
      34             :  * @param rh context of the handler
      35             :  * @param connection the MHD connection to handle
      36             :  * @param[in,out] hc context with further information about the request
      37             :  * @return MHD result code
      38             :  */
      39             : MHD_RESULT
      40           0 : TMH_private_patch_accounts_ID (const struct TMH_RequestHandler *rh,
      41             :                                 struct MHD_Connection *connection,
      42             :                                 struct TMH_HandlerContext *hc)
      43             : {
      44           0 :   struct TMH_MerchantInstance *mi = hc->instance;
      45           0 :   const char *h_wire_s = hc->infix;
      46             :   enum GNUNET_DB_QueryStatus qs;
      47             :   const json_t *cfc;
      48             :   const char *cfu;
      49             :   struct TALER_MerchantWireHashP h_wire;
      50             :   struct GNUNET_JSON_Specification spec[] = {
      51           0 :     GNUNET_JSON_spec_mark_optional (
      52             :       TALER_JSON_spec_web_url ("credit_facade_url",
      53             :                                &cfu),
      54             :       NULL),
      55           0 :     GNUNET_JSON_spec_mark_optional (
      56             :       GNUNET_JSON_spec_object_const ("credit_facade_credentials",
      57             :                                      &cfc),
      58             :       NULL),
      59           0 :     GNUNET_JSON_spec_end ()
      60             :   };
      61             : 
      62           0 :   GNUNET_assert (NULL != mi);
      63           0 :   GNUNET_assert (NULL != h_wire_s);
      64           0 :   if (GNUNET_OK !=
      65           0 :       GNUNET_STRINGS_string_to_data (h_wire_s,
      66             :                                      strlen (h_wire_s),
      67             :                                      &h_wire,
      68             :                                      sizeof (h_wire)))
      69             :   {
      70           0 :     GNUNET_break_op (0);
      71           0 :     return TALER_MHD_reply_with_error (connection,
      72             :                                        MHD_HTTP_BAD_REQUEST,
      73             :                                        TALER_EC_MERCHANT_GENERIC_H_WIRE_MALFORMED,
      74             :                                        h_wire_s);
      75             :   }
      76             :   {
      77             :     enum GNUNET_GenericReturnValue res;
      78             : 
      79           0 :     res = TALER_MHD_parse_json_data (connection,
      80           0 :                                      hc->request_body,
      81             :                                      spec);
      82           0 :     if (GNUNET_OK != res)
      83             :       return (GNUNET_NO == res)
      84             :              ? MHD_YES
      85           0 :              : MHD_NO;
      86             :   }
      87             :   
      88           0 :   qs = TMH_db->update_account (TMH_db->cls,
      89           0 :                                mi->settings.id,
      90             :                                &h_wire,
      91             :                                cfu,
      92             :                                cfc);
      93             :   {
      94           0 :     MHD_RESULT ret = MHD_NO;
      95             : 
      96           0 :     switch (qs)
      97             :     {
      98           0 :     case GNUNET_DB_STATUS_HARD_ERROR:
      99           0 :       GNUNET_break (0);
     100           0 :       ret = TALER_MHD_reply_with_error (connection,
     101             :                                         MHD_HTTP_INTERNAL_SERVER_ERROR,
     102             :                                         TALER_EC_GENERIC_DB_STORE_FAILED,
     103             :                                         "update_account");
     104           0 :       break;
     105           0 :     case GNUNET_DB_STATUS_SOFT_ERROR:
     106           0 :       GNUNET_break (0);
     107           0 :       ret = TALER_MHD_reply_with_error (connection,
     108             :                                         MHD_HTTP_INTERNAL_SERVER_ERROR,
     109             :                                         TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
     110             :                                         "unexpected serialization problem");
     111           0 :       break;
     112           0 :     case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
     113           0 :       return TALER_MHD_reply_with_error (connection,
     114             :                                          MHD_HTTP_NOT_FOUND,
     115             :                                          TALER_EC_MERCHANT_GENERIC_ACCOUNT_UNKNOWN,
     116             :                                          h_wire_s);
     117             :       break;
     118           0 :     case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
     119           0 :       ret = TALER_MHD_reply_static (connection,
     120             :                                     MHD_HTTP_NO_CONTENT,
     121             :                                     NULL,
     122             :                                     NULL,
     123             :                                     0);
     124           0 :       break;
     125             :     }
     126           0 :     GNUNET_JSON_parse_free (spec);
     127           0 :     return ret;
     128             :   }
     129             : }
     130             : 
     131             : 
     132             : /* end of taler-merchant-httpd_private-patch-accounts-ID.c */