commit 7aa4e8620c40c468526bf354f280a3f994e06e2d
parent f615db25595b1b39a1d129f698338a67894fe5b0
Author: Christian Grothoff <christian@grothoff.org>
Date: Sun, 5 Jul 2026 23:51:27 +0200
remove long-dead code
Diffstat:
1 file changed, 0 insertions(+), 433 deletions(-)
diff --git a/src/merchant-tools/taler-merchant-setup-reserve.c b/src/merchant-tools/taler-merchant-setup-reserve.c
@@ -1,433 +0,0 @@
-/*
- This file is part of TALER
- Copyright (C) 2020 Taler Systems SA
-
- TALER is free software; you can redistribute it and/or modify it under the
- terms of the GNU 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 src/merchant-tools/taler-merchant-setup-reserve.c
- * @brief Create reserve for tipping
- * @author Christian Grothoff
- */
-#include "platform.h"
-#include <taler/taler_util.h>
-#include <microhttpd.h>
-#include <gnunet/gnunet_util_lib.h>
-#include "taler/taler_merchant_service.h"
-
-/**
- * How often do we try before giving up?
- */
-#define MAX_TRIES 30
-
-/**
- * Return value from main().
- */
-static int global_ret;
-
-/**
- * Initial amount the reserve will be filled with.
- */
-static struct TALER_Amount initial_amount;
-
-/**
- * Base URL of the merchant (with instance) to create the reserve for.
- */
-static char *merchant_base_url;
-
-/**
- * Base URL of the exchange to create the reserve at.
- */
-static char *exchange_base_url;
-
-/**
- * Wire method to use.
- */
-static char *wire_method;
-
-/**
- * Operation handle.
- */
-static struct TALER_MERCHANT_PostReservesHandle *prh;
-
-/**
- * Our context for making HTTP requests.
- */
-static struct GNUNET_CURL_Context *ctx;
-
-/**
- * Reschedule context.
- */
-static struct GNUNET_CURL_RescheduleContext *rc;
-
-/**
- * Username and password to use for client authentication
- * (optional).
- */
-static char *userpass;
-
-/**
- * Type of the client's TLS certificate (optional).
- */
-static char *certtype;
-
-/**
- * File with the client's TLS certificate (optional).
- */
-static char *certfile;
-
-/**
- * File with the client's TLS private key (optional).
- */
-static char *keyfile;
-
-/**
- * This value goes in the Authorization:-header.
- */
-static char *apikey;
-
-/**
- * Passphrase to decrypt client's TLS private key file (optional).
- */
-static char *keypass;
-
-/**
- * How often have we tried?
- */
-static unsigned int tries;
-
-/**
- * Task to do the main work.
- */
-static struct GNUNET_SCHEDULER_Task *task;
-
-
-/**
- * Shutdown task (invoked when the process is being terminated)
- *
- * @param cls NULL
- */
-static void
-do_shutdown (void *cls)
-{
- if (NULL != task)
- {
- GNUNET_SCHEDULER_cancel (task);
- task = NULL;
- }
- if (NULL != ctx)
- {
- GNUNET_CURL_fini (ctx);
- ctx = NULL;
- }
- if (NULL != rc)
- {
- GNUNET_CURL_gnunet_rc_destroy (rc);
- rc = NULL;
- }
- if (NULL != prh)
- {
- TALER_MERCHANT_reserves_post_cancel (prh);
- prh = NULL;
- }
-}
-
-
-/**
- * Function that makes the call to setup the reserve.
- *
- * @param cls NULL
- */
-static void
-do_request (void *cls);
-
-
-/**
- * Callbacks of this type are used to work the result of submitting a
- * POST /reserves request to a merchant
- *
- * @param cls closure
- * @param prr response details
- */
-static void
-result_cb (void *cls,
- const struct TALER_MERCHANT_PostReservesResponse *prr)
-{
- (void) cls;
- prh = NULL;
- switch (prr->hr.http_status)
- {
- case MHD_HTTP_OK:
- {
- char res_str[sizeof (prr->details.ok.reserve_pub) * 2 + 1];
-
- GNUNET_STRINGS_data_to_string (&prr->details.ok.reserve_pub,
- sizeof (prr->details.ok.reserve_pub),
- res_str,
- sizeof (res_str));
- for (unsigned int i = 0; i<prr->details.ok.accounts_len; i++)
- {
- const struct TALER_EXCHANGE_WireAccount *wa
- = &prr->details.ok.accounts[i];
- const char *payto_uri = wa->payto_uri;
- bool skip = false;
-
- for (unsigned int j = 0; j<wa->credit_restrictions_length; j++)
- if (TALER_EXCHANGE_AR_DENY ==
- wa->credit_restrictions[j].type)
- skip = true;
- if (skip)
- continue;
- if (NULL != strchr (payto_uri, '?'))
- fprintf (stdout,
- "%s&message=%s\n",
- payto_uri,
- res_str);
- else
- fprintf (stdout,
- "%s?message=%s\n",
- payto_uri,
- res_str);
- if (NULL != wa->conversion_url)
- fprintf (stdout,
- "\tConversion needed: %s\n",
- wa->conversion_url);
- for (unsigned int j = 0; j<wa->credit_restrictions_length; j++)
- {
- const struct TALER_EXCHANGE_AccountRestriction *cr
- = &wa->credit_restrictions[j];
-
- switch (cr->type)
- {
- case TALER_EXCHANGE_AR_INVALID:
- GNUNET_assert (0);
- break;
- case TALER_EXCHANGE_AR_DENY:
- GNUNET_assert (0);
- break;
- case TALER_EXCHANGE_AR_REGEX:
- fprintf (stdout,
- "\tCredit restriction: %s (%s)\n",
- cr->details.regex.human_hint,
- cr->details.regex.posix_egrep);
- break;
- }
- }
- }
- }
- break;
- case MHD_HTTP_CONFLICT:
- fprintf (stderr,
- "Conflict trying to setup reserve: %u/%d\nHint: %s\n",
- prr->hr.http_status,
- (int) prr->hr.ec,
- prr->hr.hint);
- global_ret = 1;
- break;
- case MHD_HTTP_INTERNAL_SERVER_ERROR:
- case MHD_HTTP_BAD_GATEWAY:
- tries++;
- if (tries < MAX_TRIES)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- "Merchant failed, will try again.\n");
- task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_SECONDS,
- &do_request,
- NULL);
- return;
- }
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Merchant failed too often (%u/%d), giving up\n",
- prr->hr.http_status,
- prr->hr.ec);
- global_ret = 1;
- break;
- default:
- fprintf (stderr,
- "Unexpected backend failure: %u/%d\nHint: %s\n",
- prr->hr.http_status,
- (int) prr->hr.ec,
- prr->hr.hint);
- global_ret = 1;
- break;
- }
- GNUNET_SCHEDULER_shutdown ();
-}
-
-
-/**
- * Main function that will be run.
- *
- * @param cls closure
- * @param args remaining command-line arguments
- * @param cfgfile name of the configuration file used (for saving, can be NULL!)
- * @param config configuration
- */
-static void
-run (void *cls,
- char *const *args,
- const char *cfgfile,
- const struct GNUNET_CONFIGURATION_Handle *config)
-{
- /* setup HTTP client event loop */
- ctx = GNUNET_CURL_init (&GNUNET_CURL_gnunet_scheduler_reschedule,
- &rc);
- rc = GNUNET_CURL_gnunet_rc_create (ctx);
- if (NULL != userpass)
- GNUNET_CURL_set_userpass (ctx,
- userpass);
- if (NULL != keyfile)
- GNUNET_CURL_set_tlscert (ctx,
- certtype,
- certfile,
- keyfile,
- keypass);
- if (NULL != apikey)
- {
- char *auth_header;
-
- GNUNET_asprintf (&auth_header,
- "%s: %s",
- MHD_HTTP_HEADER_AUTHORIZATION,
- apikey);
- if (GNUNET_OK !=
- GNUNET_CURL_append_header (ctx,
- auth_header))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed so set %s header, trying without\n",
- MHD_HTTP_HEADER_AUTHORIZATION);
- }
- GNUNET_free (auth_header);
- }
- /* setup termination logic */
- GNUNET_SCHEDULER_add_shutdown (&do_shutdown,
- NULL);
- task = GNUNET_SCHEDULER_add_now (&do_request,
- NULL);
-}
-
-
-static void
-do_request (void *cls)
-{
- (void) cls;
- task = NULL;
- /* run actual (async) operation */
- prh = TALER_MERCHANT_reserves_post (ctx,
- merchant_base_url,
- &initial_amount,
- exchange_base_url,
- wire_method,
- &result_cb,
- NULL);
- if (NULL == prh)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- "Failed to begin operation with merchant backend!\n");
- global_ret = 2;
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
-}
-
-
-/**
- * The main function for setting up reserves for tipping.
- *
- * @param argc number of arguments from the command line
- * @param argv command line arguments
- * @return 0 ok, 1 on error
- */
-int
-main (int argc,
- char *const *argv)
-{
- struct GNUNET_GETOPT_CommandLineOption options[] = {
- GNUNET_GETOPT_option_mandatory (
- TALER_getopt_get_amount ('a',
- "amount",
- "VALUE",
- "amount to be transferred into the reserve",
- &initial_amount)),
- GNUNET_GETOPT_option_string ('A',
- "auth",
- "USERNAME:PASSWORD",
- "use the given USERNAME and PASSWORD for client authentication",
- &userpass),
- GNUNET_GETOPT_option_string ('C',
- "cert",
- "CERTFILE",
- "name of the TLS client certificate file",
- &certfile),
- GNUNET_GETOPT_option_mandatory (
- GNUNET_GETOPT_option_string ('e',
- "exchange-url",
- "URL",
- "base URL of the exchange to create the reserve at",
- &exchange_base_url)),
- GNUNET_GETOPT_option_string ('k',
- "key",
- "KEYFILE",
- "file with the private TLS key for TLS client authentication",
- &keyfile),
- GNUNET_GETOPT_option_mandatory (
- GNUNET_GETOPT_option_string ('m',
- "merchant-url",
- "URL",
- "base URL of the merchant backend's REST API",
- &merchant_base_url)),
- GNUNET_GETOPT_option_string ('p',
- "pass",
- "KEYFILEPASSPHRASE",
- "passphrase needed to decrypt the TLS client private key file",
- &keypass),
- GNUNET_GETOPT_option_string ('K',
- "apikey",
- "APIKEY",
- "API key to use in the HTTP request",
- &apikey),
- GNUNET_GETOPT_option_string ('t',
- "type",
- "CERTTYPE",
- "type of the TLS client certificate, defaults to PEM if not specified",
- &certtype),
- GNUNET_GETOPT_option_version (PACKAGE_VERSION),
- GNUNET_GETOPT_option_mandatory (
- GNUNET_GETOPT_option_string ('w',
- "wire-method",
- "METHOD",
- "wire method to use for the wire transfer (i.e. IBAN)",
- &wire_method)),
- GNUNET_GETOPT_OPTION_END
- };
- enum GNUNET_GenericReturnValue ret;
-
- /* force linker to link against libtalerutil; if we do
- not do this, the linker may "optimize" libtalerutil
- away and skip #TALER_OS_init(), which we do need */
- (void) TALER_project_data_default ();
- ret = GNUNET_PROGRAM_run (
- argc, argv,
- "taler-merchant-setup-reserve",
- gettext_noop ("Setup reserve for tipping"),
- options,
- &run, NULL);
- if (GNUNET_SYSERR == ret)
- return 3;
- if (GNUNET_NO == ret)
- return 0;
- return global_ret;
-}
-
-
-/* end of taler-merchant-setup-reserve.c */
