From a4845fb67d4c58a2fe17d6f82f005dbaa0c93b87 Mon Sep 17 00:00:00 2001 From: Marcello Stanisci Date: Tue, 11 Aug 2015 15:41:26 +0200 Subject: first massive refinement --- src/backend/taler-mint-httpd_keystate.h | 142 -------------------------------- 1 file changed, 142 deletions(-) delete mode 100644 src/backend/taler-mint-httpd_keystate.h (limited to 'src/backend/taler-mint-httpd_keystate.h') diff --git a/src/backend/taler-mint-httpd_keystate.h b/src/backend/taler-mint-httpd_keystate.h deleted file mode 100644 index 62b041e9..00000000 --- a/src/backend/taler-mint-httpd_keystate.h +++ /dev/null @@ -1,142 +0,0 @@ -/* - This file is part of TALER - Copyright (C) 2014, 2015 GNUnet e.V. - - 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 Affero General Public License for more details. - - You should have received a copy of the GNU Affero General Public License along with - TALER; see the file COPYING. If not, If not, see -*/ -/** - * @file mint/taler-mint-httpd_keystate.h - * @brief management of our private signing keys (denomination keys) - * @author Florian Dold - * @author Benedikt Mueller - * @author Christian Grothoff - */ -#ifndef TALER_MINT_HTTPD_KEYSTATE_H -#define TALER_MINT_HTTPD_KEYSTATE_H - -#include -#include -#include "taler-mint-httpd.h" -#include "taler_mintdb_lib.h" - - -/** - * Snapshot of the (coin and signing) - * keys (including private keys) of the mint. - */ -struct TMH_KS_StateHandle; - - -/** - * Acquire the key state of the mint. Updates keys if necessary. - * For every call to #TMH_KS_acquire(), a matching call - * to #TMH_KS_release() must be made. - * - * @return the key state - */ -struct TMH_KS_StateHandle * -TMH_KS_acquire (void); - - -/** - * Release key state, free if necessary (if reference count gets to zero). - * - * @param key_state the key state to release - */ -void -TMH_KS_release (struct TMH_KS_StateHandle *key_state); - - -/** - * Denomination key lookups can be for signing of fresh coins - * or to validate signatures on existing coins. As the validity - * periods for a key differ, the caller must specify which - * use is relevant for the current operation. - */ -enum TMH_KS_DenominationKeyUse { - - /** - * The key is to be used for a /withdraw/sign or /refresh (mint) - * operation. - */ - TMH_KS_DKU_WITHDRAW, - - /** - * The key is to be usd for a /deposit or /refresh (melt) operation. - */ - TMH_KS_DKU_DEPOSIT - -}; - - -/** - * Look up the issue for a denom public key. Note that the result - * is only valid while the @a key_state is not released! - * - * @param key_state state to look in - * @param denom_pub denomination public key - * @param use purpose for which the key is being located - * @return the denomination key issue, - * or NULL if denom_pub could not be found (or is not valid at this time for the given @a use) - */ -struct TALER_MINTDB_DenominationKeyIssueInformation * -TMH_KS_denomination_key_lookup (const struct TMH_KS_StateHandle *key_state, - const struct TALER_DenominationPublicKey *denom_pub, - enum TMH_KS_DenominationKeyUse use); - - -/** - * Read signals from a pipe in a loop, and reload keys from disk if - * SIGUSR1 is received, terminate if SIGTERM/SIGINT is received, and - * restart if SIGHUP is received. - * - * @return #GNUNET_SYSERR on errors, - * #GNUNET_OK to terminate normally - * #GNUNET_NO to restart an update version of the binary - */ -int -TMH_KS_loop (void); - - -/** - * Sign the message in @a purpose with the mint's signing - * key. - * - * @param purpose the message to sign - * @param[out] pub set to the current public signing key of the mint - * @param[out] sig signature over purpose using current signing key - */ -void -TMH_KS_sign (const struct GNUNET_CRYPTO_EccSignaturePurpose *purpose, - struct TALER_MintPublicKeyP *pub, - struct TALER_MintSignatureP *sig); - - -/** - * Handle a "/keys" request - * - * @param rh context of the handler - * @param connection the MHD connection to handle - * @param[in,out] connection_cls the connection's closure (can be updated) - * @param upload_data upload data - * @param[in,out] upload_data_size number of bytes (left) in @a upload_data - * @return MHD result code - */ -int -TMH_KS_handler_keys (struct TMH_RequestHandler *rh, - struct MHD_Connection *connection, - void **connection_cls, - const char *upload_data, - size_t *upload_data_size); - - -#endif -- cgit v1.2.3