Line data    Source code

       1              : /*
       2              :   This file is part of TALER
       3              :   (C) 2023, 2025 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              : #include "taler-merchant-httpd_mfa.h"
      30              : 
      31              : 
      32              : /**
      33              :  * PATCH configuration of an existing instance, given its configuration.
      34              :  *
      35              :  * @param rh context of the handler
      36              :  * @param connection the MHD connection to handle
      37              :  * @param[in,out] hc context with further information about the request
      38              :  * @return MHD result code
      39              :  */
      40              : MHD_RESULT
      41            0 : TMH_private_patch_accounts_ID (const struct TMH_RequestHandler *rh,
      42              :                                struct MHD_Connection *connection,
      43              :                                struct TMH_HandlerContext *hc)
      44              : {
      45            0 :   struct TMH_MerchantInstance *mi = hc->instance;
      46            0 :   const char *h_wire_s = hc->infix;
      47              :   enum GNUNET_DB_QueryStatus qs;
      48              :   const json_t *cfc;
      49              :   const char *cfu;
      50              :   struct TALER_MerchantWireHashP h_wire;
      51              :   struct GNUNET_JSON_Specification spec[] = {
      52            0 :     GNUNET_JSON_spec_mark_optional (
      53              :       TALER_JSON_spec_web_url ("credit_facade_url",
      54              :                                &cfu),
      55              :       NULL),
      56            0 :     GNUNET_JSON_spec_mark_optional (
      57              :       GNUNET_JSON_spec_object_const ("credit_facade_credentials",
      58              :                                      &cfc),
      59              :       NULL),
      60            0 :     GNUNET_JSON_spec_end ()
      61              :   };
      62              : 
      63            0 :   GNUNET_assert (NULL != mi);
      64            0 :   GNUNET_assert (NULL != h_wire_s);
      65            0 :   if (GNUNET_OK !=
      66            0 :       GNUNET_STRINGS_string_to_data (h_wire_s,
      67              :                                      strlen (h_wire_s),
      68              :                                      &h_wire,
      69              :                                      sizeof (h_wire)))
      70              :   {
      71            0 :     GNUNET_break_op (0);
      72            0 :     return TALER_MHD_reply_with_error (connection,
      73              :                                        MHD_HTTP_BAD_REQUEST,
      74              :                                        TALER_EC_MERCHANT_GENERIC_H_WIRE_MALFORMED,
      75              :                                        h_wire_s);
      76              :   }
      77              :   {
      78              :     enum GNUNET_GenericReturnValue res;
      79              : 
      80            0 :     res = TALER_MHD_parse_json_data (connection,
      81            0 :                                      hc->request_body,
      82              :                                      spec);
      83            0 :     if (GNUNET_OK != res)
      84              :       return (GNUNET_NO == res)
      85              :              ? MHD_YES
      86            0 :              : MHD_NO;
      87              :   }
      88              : 
      89            0 :   qs = TMH_db->update_account (TMH_db->cls,
      90            0 :                                mi->settings.id,
      91              :                                &h_wire,
      92              :                                cfu,
      93              :                                cfc);
      94              :   {
      95            0 :     MHD_RESULT ret = MHD_NO;
      96              : 
      97            0 :     switch (qs)
      98              :     {
      99            0 :     case GNUNET_DB_STATUS_HARD_ERROR:
     100            0 :       GNUNET_break (0);
     101            0 :       ret = TALER_MHD_reply_with_error (connection,
     102              :                                         MHD_HTTP_INTERNAL_SERVER_ERROR,
     103              :                                         TALER_EC_GENERIC_DB_STORE_FAILED,
     104              :                                         "update_account");
     105            0 :       break;
     106            0 :     case GNUNET_DB_STATUS_SOFT_ERROR:
     107            0 :       GNUNET_break (0);
     108            0 :       ret = TALER_MHD_reply_with_error (connection,
     109              :                                         MHD_HTTP_INTERNAL_SERVER_ERROR,
     110              :                                         TALER_EC_GENERIC_INTERNAL_INVARIANT_FAILURE,
     111              :                                         "unexpected serialization problem");
     112            0 :       break;
     113            0 :     case GNUNET_DB_STATUS_SUCCESS_NO_RESULTS:
     114            0 :       return TALER_MHD_reply_with_error (connection,
     115              :                                          MHD_HTTP_NOT_FOUND,
     116              :                                          TALER_EC_MERCHANT_GENERIC_ACCOUNT_UNKNOWN,
     117              :                                          h_wire_s);
     118              :       break;
     119            0 :     case GNUNET_DB_STATUS_SUCCESS_ONE_RESULT:
     120            0 :       ret = TALER_MHD_reply_static (connection,
     121              :                                     MHD_HTTP_NO_CONTENT,
     122              :                                     NULL,
     123              :                                     NULL,
     124              :                                     0);
     125            0 :       break;
     126              :     }
     127            0 :     GNUNET_JSON_parse_free (spec);
     128            0 :     return ret;
     129              :   }
     130              : }
     131              : 
     132              : 
     133              : /* end of taler-merchant-httpd_private-patch-accounts-ID.c */