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/*
This file is part of TALER
(C) 2022-2024 Taler Systems SA
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU Affero 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 taler-merchant-httpd_private-get-categories-ID.c
* @brief implement GET /private/categories/$ID
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler-merchant-httpd_private-get-categories-ID.h"
#include <taler/taler_json_lib.h>
/**
* Handle a GET "/private/categories/$ID" request.
*
* @param rh context of the handler
* @param connection the MHD connection to handle
* @param[in,out] hc context with further information about the request
* @return MHD result code
*/
MHD_RESULT
TMH_private_get_categories_ID (
const struct TMH_RequestHandler *rh,
struct MHD_Connection *connection,
struct TMH_HandlerContext *hc)
{
struct TMH_MerchantInstance *mi = hc->instance;
struct TALER_MERCHANTDB_OtpDeviceDetails tp = { 0 };
enum GNUNET_DB_QueryStatus qs;
uint64_t faketime_s
= GNUNET_TIME_timestamp_to_s (GNUNET_TIME_timestamp_get ());
struct GNUNET_TIME_Timestamp my_time;
struct TALER_Amount price;
TALER_MHD_parse_request_number (connection,
"faketime",
&faketime_s);
memset (&price,
0,
sizeof (price));
TALER_MHD_parse_request_amount (connection,
"price",
&price);
my_time = GNUNET_TIME_timestamp_from_s (faketime_s);
GNUNET_assert (NULL != mi);
qs = TMH_db->select_otp (TMH_db->cls,
mi->settings.id,
hc->infix,
&tp);
if (0 > qs)
{
GNUNET_break (0);
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_INTERNAL_SERVER_ERROR,
TALER_EC_GENERIC_DB_FETCH_FAILED,
"select_otp");
}
if (GNUNET_DB_STATUS_SUCCESS_NO_RESULTS == qs)
{
return TALER_MHD_reply_with_error (connection,
MHD_HTTP_NOT_FOUND,
TALER_EC_MERCHANT_GENERIC_CATEGORY_UNKNOWN,
hc->infix);
}
{
MHD_RESULT ret;
char *pos_confirmation;
pos_confirmation = (NULL == tp.otp_key)
? NULL
: TALER_build_pos_confirmation (tp.otp_key,
tp.otp_algorithm,
&price,
my_time);
/* Note: we deliberately (by design) do not return the otp_key */
ret = TALER_MHD_REPLY_JSON_PACK (
connection,
MHD_HTTP_OK,
GNUNET_JSON_pack_string ("device_description",
tp.otp_description),
GNUNET_JSON_pack_allow_null (
GNUNET_JSON_pack_string ("otp_code",
pos_confirmation)),
GNUNET_JSON_pack_uint64 ("otp_timestamp",
faketime_s),
GNUNET_JSON_pack_uint64 ("otp_algorithm",
tp.otp_algorithm),
GNUNET_JSON_pack_uint64 ("otp_ctr",
tp.otp_ctr));
GNUNET_free (pos_confirmation);
GNUNET_free (tp.otp_description);
GNUNET_free (tp.otp_key);
return ret;
}
}
/* end of taler-merchant-httpd_private-get-categories-ID.c */
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