Line data    Source code

       1              : /*
       2              :   This file is part of TALER
       3              :   (C) 2025 Taler Systems SA
       4              : 
       5              :   TALER is free software; you can redistribute it and/or modify it under the
       6              :   terms of the GNU Affero General Public License as published by the Free Software
       7              :   Foundation; either version 3, or (at your option) any later version.
       8              : 
       9              :   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
      10              :   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
      11              :   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
      12              : 
      13              :   You should have received a copy of the GNU General Public License along with
      14              :   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
      15              : */
      16              : /**
      17              :  * @file taler-merchant-httpd_private-get-instances-ID-tokens.c
      18              :  * @brief implement GET /tokens
      19              :  * @author Martin Schanzenbach
      20              :  */
      21              : #include "platform.h"
      22              : #include "taler-merchant-httpd_private-get-instances-ID-tokens.h"
      23              : 
      24              : 
      25              : /**
      26              :  * Add token details to our JSON array.
      27              :  *
      28              :  * @param cls a `json_t *` JSON array to build
      29              :  * @param creation_time when the token was created
      30              :  * @param expiration_time when the token will expire
      31              :  * @param scope internal scope identifier for the token (mapped to string)
      32              :  * @param description human-readable purpose or context of the token
      33              :  * @param serial serial (row) number of the product in the database
      34              :  */
      35              : static void
      36            2 : add_token (void *cls,
      37              :            struct GNUNET_TIME_Timestamp creation_time,
      38              :            struct GNUNET_TIME_Timestamp expiration_time,
      39              :            uint32_t scope,
      40              :            const char *description,
      41              :            uint64_t serial)
      42              : {
      43            2 :   json_t *pa = cls;
      44              :   bool refreshable;
      45              :   const char *as;
      46              : 
      47            2 :   as = TMH_get_name_by_scope (scope,
      48              :                               &refreshable);
      49            2 :   if (NULL == as)
      50              :   {
      51            0 :     GNUNET_break (0);
      52            0 :     return;
      53              :   }
      54            2 :   GNUNET_assert (0 ==
      55              :                  json_array_append_new (
      56              :                    pa,
      57              :                    GNUNET_JSON_PACK (
      58              :                      GNUNET_JSON_pack_timestamp ("creation_time",
      59              :                                                  creation_time),
      60              :                      GNUNET_JSON_pack_timestamp ("expiration",
      61              :                                                  expiration_time),
      62              :                      GNUNET_JSON_pack_string ("scope",
      63              :                                               as),
      64              :                      GNUNET_JSON_pack_bool ("refreshable",
      65              :                                             refreshable),
      66              :                      GNUNET_JSON_pack_string ("description",
      67              :                                               description),
      68              :                      GNUNET_JSON_pack_uint64 ("serial",
      69              :                                               serial))));
      70              : }
      71              : 
      72              : 
      73              : MHD_RESULT
      74            1 : TMH_private_get_instances_ID_tokens (const struct TMH_RequestHandler *rh,
      75              :                                      struct MHD_Connection *connection,
      76              :                                      struct TMH_HandlerContext *hc)
      77              : {
      78              :   json_t *ta;
      79              :   enum GNUNET_DB_QueryStatus qs;
      80            1 :   int64_t limit = -20; /* default */
      81              :   uint64_t offset;
      82              : 
      83            1 :   TALER_MHD_parse_request_snumber (connection,
      84              :                                    "limit",
      85              :                                    &limit);
      86            1 :   if (limit > 0)
      87            0 :     offset = 0;
      88              :   else
      89            1 :     offset = INT64_MAX;
      90            1 :   TALER_MHD_parse_request_number (connection,
      91              :                                   "offset",
      92              :                                   &offset);
      93            1 :   ta = json_array ();
      94            1 :   GNUNET_assert (NULL != ta);
      95            1 :   qs = TMH_db->lookup_login_tokens (TMH_db->cls,
      96            1 :                                     hc->instance->settings.id,
      97              :                                     offset,
      98              :                                     limit,
      99              :                                     &add_token,
     100              :                                     ta);
     101            1 :   if (0 > qs)
     102              :   {
     103            0 :     GNUNET_break (0);
     104            0 :     json_decref (ta);
     105            0 :     return TALER_MHD_reply_with_error (connection,
     106              :                                        MHD_HTTP_INTERNAL_SERVER_ERROR,
     107              :                                        TALER_EC_GENERIC_DB_FETCH_FAILED,
     108              :                                        NULL);
     109              :   }
     110            1 :   return TALER_MHD_REPLY_JSON_PACK (connection,
     111              :                                     MHD_HTTP_OK,
     112              :                                     GNUNET_JSON_pack_array_steal ("tokens",
     113              :                                                                   ta));
     114              : }
     115              : 
     116              : 
     117              : /* end of taler-merchant-httpd_private-get-instances-ID-tokens.c */