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/*
This file is part of TALER
Copyright (C) 2021 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 testing/testing_api_cmd_kyc_check_get.c
* @brief Implement the testing CMDs for the /kyc_check/ GET operations.
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_json_lib.h"
#include <gnunet/gnunet_curl_lib.h>
#include "taler_testing_lib.h"
/**
* State for a "track transaction" CMD.
*/
struct KycCheckGetState
{
/**
* Command to get a reserve private key from.
*/
const char *payment_target_reference;
/**
* Expected HTTP response code.
*/
unsigned int expected_response_code;
/**
* Set to the KYC URL *if* the exchange replied with
* a request for KYC (#MHD_HTTP_ACCEPTED).
*/
char *kyc_url;
/**
* Handle to the "track transaction" pending operation.
*/
struct TALER_EXCHANGE_KycCheckHandle *kwh;
/**
* Interpreter state.
*/
struct TALER_TESTING_Interpreter *is;
};
/**
* Handle response to the command.
*
* @param cls closure.
* @param ks GET KYC status response details
*/
static void
check_kyc_cb (void *cls,
const struct TALER_EXCHANGE_KycStatus *ks)
{
struct KycCheckGetState *kcg = cls;
struct TALER_TESTING_Interpreter *is = kcg->is;
struct TALER_TESTING_Command *cmd = &is->commands[is->ip];
kcg->kwh = NULL;
if (kcg->expected_response_code != ks->http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
"Unexpected response code %u/%d to command %s in %s:%u\n",
ks->http_status,
(int) ks->ec,
cmd->label,
__FILE__,
__LINE__);
TALER_TESTING_interpreter_fail (is);
return;
}
switch (ks->http_status)
{
case MHD_HTTP_OK:
break;
case MHD_HTTP_ACCEPTED:
kcg->kyc_url = GNUNET_strdup (ks->details.accepted.kyc_url);
break;
case MHD_HTTP_NO_CONTENT:
break;
default:
GNUNET_break (0);
break;
}
TALER_TESTING_interpreter_next (kcg->is);
}
/**
* Run the command.
*
* @param cls closure.
* @param cmd the command to execute.
* @param is the interpreter state.
*/
static void
check_kyc_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct KycCheckGetState *kcg = cls;
const struct TALER_TESTING_Command *res_cmd;
const uint64_t *requirement_row;
const struct TALER_PaytoHashP *h_payto;
(void) cmd;
kcg->is = is;
res_cmd = TALER_TESTING_interpreter_lookup_command (kcg->is,
kcg->
payment_target_reference);
if (NULL == res_cmd)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (kcg->is);
return;
}
if (GNUNET_OK !=
TALER_TESTING_get_trait_legi_requirement_row (res_cmd,
&requirement_row))
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (kcg->is);
return;
}
if (GNUNET_OK !=
TALER_TESTING_get_trait_h_payto (res_cmd,
&h_payto))
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (kcg->is);
return;
}
if (0 == *requirement_row)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (kcg->is);
return;
}
kcg->kwh = TALER_EXCHANGE_kyc_check (is->exchange,
*requirement_row,
h_payto,
TALER_KYCLOGIC_KYC_UT_INDIVIDUAL,
GNUNET_TIME_UNIT_SECONDS,
&check_kyc_cb,
kcg);
GNUNET_assert (NULL != kcg->kwh);
}
/**
* Cleanup the state from a "track transaction" CMD, and possibly
* cancel a operation thereof.
*
* @param cls closure.
* @param cmd the command which is being cleaned up.
*/
static void
check_kyc_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct KycCheckGetState *kcg = cls;
if (NULL != kcg->kwh)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Command %u (%s) did not complete\n",
kcg->is->ip,
cmd->label);
TALER_EXCHANGE_kyc_check_cancel (kcg->kwh);
kcg->kwh = NULL;
}
GNUNET_free (kcg->kyc_url);
GNUNET_free (kcg);
}
/**
* Offer internal data from a "check KYC" CMD.
*
* @param cls closure.
* @param[out] ret result (could be anything).
* @param trait name of the trait.
* @param index index number of the object to offer.
* @return #GNUNET_OK on success.
*/
static enum GNUNET_GenericReturnValue
check_kyc_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct KycCheckGetState *kcg = cls;
struct TALER_TESTING_Trait traits[] = {
TALER_TESTING_make_trait_kyc_url (
(const char **) &kcg->kyc_url),
TALER_TESTING_trait_end ()
};
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_check_kyc_get (const char *label,
const char *payment_target_reference,
unsigned int expected_response_code)
{
struct KycCheckGetState *kcg;
kcg = GNUNET_new (struct KycCheckGetState);
kcg->payment_target_reference = payment_target_reference;
kcg->expected_response_code = expected_response_code;
{
struct TALER_TESTING_Command cmd = {
.cls = kcg,
.label = label,
.run = &check_kyc_run,
.cleanup = &check_kyc_cleanup,
.traits = &check_kyc_traits
};
return cmd;
}
}
/* end of testing_api_cmd_kyc_check_get.c */
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