95 lines
3.5 KiB
C
95 lines
3.5 KiB
C
/*
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This file is part of TALER
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Copyright (C) 2014, 2015 GNUnet e.V.
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU Affero General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License along with
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TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* @file taler-mint-httpd_refresh.h
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* @brief Handle /refresh/ requests
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* @author Florian Dold
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* @author Benedikt Mueller
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* @author Christian Grothoff
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*/
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#ifndef TALER_MINT_HTTPD_REFRESH_H
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#define TALER_MINT_HTTPD_REFRESH_H
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#include <gnunet/gnunet_util_lib.h>
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#include <microhttpd.h>
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#include "taler-mint-httpd.h"
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/**
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* Handle a "/refresh/melt" request. Parses the request into the JSON
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* components and then hands things of to #handle_referesh_melt_json()
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* to validate the melted coins, the signature and execute the melt
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* using TALER_MINT_db_execute_refresh_melt().
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*
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* @param rh context of the handler
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* @param connection the MHD connection to handle
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* @param[IN|OUT] connection_cls the connection's closure (can be updated)
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* @param upload_data upload data
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* @param[IN|OUT] upload_data_size number of bytes (left) in @a upload_data
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* @return MHD result code
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*/
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int
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TALER_MINT_handler_refresh_melt (struct RequestHandler *rh,
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struct MHD_Connection *connection,
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void **connection_cls,
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const char *upload_data,
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size_t *upload_data_size);
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/**
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* Handle a "/refresh/reveal" request. This time, the client reveals
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* the private transfer keys except for the cut-and-choose value
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* returned from "/refresh/commit". This function parses the revealed
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* keys and secrets and ultimately passes everything to
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* #TALER_MINT_db_execute_refresh_reveal() which will verify that the
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* revealed information is valid then returns the signed refreshed
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* coins.
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*
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* @param rh context of the handler
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* @param connection the MHD connection to handle
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* @param[IN|OUT] connection_cls the connection's closure (can be updated)
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* @param upload_data upload data
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* @param[IN|OUT] upload_data_size number of bytes (left) in @a upload_data
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* @return MHD result code
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*/
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int
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TALER_MINT_handler_refresh_reveal (struct RequestHandler *rh,
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struct MHD_Connection *connection,
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void **connection_cls,
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const char *upload_data,
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size_t *upload_data_size);
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/**
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* Handle a "/refresh/link" request
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*
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* @param rh context of the handler
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* @param connection the MHD connection to handle
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* @param[IN|OUT] connection_cls the connection's closure (can be updated)
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* @param upload_data upload data
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* @param[IN|OUT] upload_data_size number of bytes (left) in @a upload_data
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* @return MHD result code
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*/
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int
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TALER_MINT_handler_refresh_link (struct RequestHandler *rh,
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struct MHD_Connection *connection,
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void **connection_cls,
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const char *upload_data,
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size_t *upload_data_size);
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#endif
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