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/*
This file is part of Anastasis
Copyright (C) 2020 Taler Systems SA
Anastasis is free software; you can redistribute it and/or modify it under the
terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
Anastasis 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
Anastasis; see the file COPYING.GPL. If not, see <http://www.gnu.org/licenses/>
*/
/**
* @file backend/anastasis-httpd_config.c
* @brief headers for /terms handler
* @author Christian Grothoff
* @author Dennis Neufeld
* @author Dominik Meister
*/
#include "platform.h"
#include <jansson.h>
#include "anastasis-httpd_config.h"
#include "anastasis-httpd.h"
#include <taler/taler_json_lib.h>
#include "anastasis_authorization_lib.h"
/**
* Add enabled methods and their fees to the ``/config`` response.
*
* @param[in,out] cls a `json_t` array to build
* @param section configuration section to inspect
*/
static void
add_methods (void *cls,
const char *section)
{
json_t *method_arr = cls;
struct ANASTASIS_AuthorizationPlugin *p;
struct TALER_Amount cost;
json_t *method;
if (0 != strncasecmp (section,
"authorization-",
strlen ("authorization-")))
return;
if (GNUNET_YES !=
GNUNET_CONFIGURATION_get_value_yesno (AH_cfg,
section,
"ENABLED"))
return;
section += strlen ("authorization-");
p = ANASTASIS_authorization_plugin_load (section,
AH_cfg,
&cost);
if (NULL == p)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Failed to load authorization plugin `%s'\n",
section);
return;
}
method = json_pack ("{s:s, s:o}",
"type",
section,
"cost",
TALER_JSON_from_amount (&cost));
GNUNET_assert (NULL != method);
GNUNET_assert (
0 ==
json_array_append_new (method_arr,
method));
}
MHD_RESULT
AH_handler_config (struct AH_RequestHandler *rh,
struct MHD_Connection *connection)
{
json_t *method_arr = json_array ();
GNUNET_assert (NULL != method_arr);
{
json_t *method;
method = json_pack ("{s:s, s:o}",
"type",
"question",
"cost",
TALER_JSON_from_amount (&AH_question_cost));
GNUNET_assert (
0 ==
json_array_append_new (method_arr,
method));
}
GNUNET_CONFIGURATION_iterate_sections (AH_cfg,
&add_methods,
method_arr);
return TALER_MHD_reply_json_pack (connection,
MHD_HTTP_OK,
"{s:s, s:s, s:s, s:s, s:o, s:I,"
" s:o, s:o, s:o, s:o }",
"name",
"anastasis",
"version",
"0:0:0",
"business_name",
AH_business_name,
"currency",
(char *) AH_currency,
"methods",
method_arr,
"storage_limit_in_megabytes",
(json_int_t) AH_upload_limit_mb,
/* 6 */
"annual_fee",
TALER_JSON_from_amount (&AH_annual_fee),
"truth_upload_fee",
TALER_JSON_from_amount (
&AH_truth_upload_fee),
"liability_limit",
TALER_JSON_from_amount (&AH_insurance),
"server_salt",
GNUNET_JSON_from_data_auto (
&AH_server_salt));
}
/* end of anastasis-httpd_config.c */
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