/*
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
*/
/**
* @file testing/testing_api_cmd_auditor_add_denom_sig.c
* @brief command for testing POST to /auditor/$AUDITOR_PUB/$H_DENOM_PUB
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_json_lib.h"
#include
#include "taler_testing_lib.h"
#include "taler_signatures.h"
#include "backoff.h"
/**
* State for a "auditor_add" CMD.
*/
struct AuditorAddDenomSigState
{
/**
* Auditor enable handle while operation is running.
*/
struct TALER_EXCHANGE_AuditorAddDenominationHandle *dh;
/**
* Our interpreter.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Reference to command identifying denomination to add.
*/
const char *denom_ref;
/**
* Expected HTTP response code.
*/
unsigned int expected_response_code;
/**
* Should we make the request with a bad master_sig signature?
*/
bool bad_sig;
};
/**
* Callback to analyze the /management/auditor response, just used to check
* if the response code is acceptable.
*
* @param cls closure.
* @param adr response details
*/
static void
denom_sig_add_cb (
void *cls,
const struct TALER_EXCHANGE_AuditorAddDenominationResponse *adr)
{
struct AuditorAddDenomSigState *ds = cls;
const struct TALER_EXCHANGE_HttpResponse *hr = &adr->hr;
ds->dh = NULL;
if (ds->expected_response_code != hr->http_status)
{
TALER_TESTING_unexpected_status (ds->is,
hr->http_status,
ds->expected_response_code);
return;
}
TALER_TESTING_interpreter_next (ds->is);
}
/**
* Run the command.
*
* @param cls closure.
* @param cmd the command to execute.
* @param is the interpreter state.
*/
static void
auditor_add_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct AuditorAddDenomSigState *ds = cls;
struct TALER_AuditorSignatureP auditor_sig;
struct TALER_DenominationHashP h_denom_pub;
const struct TALER_EXCHANGE_DenomPublicKey *dk;
const struct TALER_AuditorPublicKeyP *auditor_pub;
const struct TALER_TESTING_Command *auditor_cmd;
const struct TALER_TESTING_Command *exchange_cmd;
const char *exchange_url;
const char *auditor_url;
(void) cmd;
/* Get denom pub from trait */
{
const struct TALER_TESTING_Command *denom_cmd;
denom_cmd = TALER_TESTING_interpreter_lookup_command (is,
ds->denom_ref);
if (NULL == denom_cmd)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_denom_pub (denom_cmd,
0,
&dk));
}
ds->is = is;
auditor_cmd = TALER_TESTING_interpreter_get_command (is,
"auditor");
if (NULL == auditor_cmd)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_auditor_pub (auditor_cmd,
&auditor_pub));
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_auditor_url (auditor_cmd,
&auditor_url));
exchange_cmd = TALER_TESTING_interpreter_get_command (is,
"exchange");
if (NULL == exchange_cmd)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_exchange_url (exchange_cmd,
&exchange_url));
if (ds->bad_sig)
{
memset (&auditor_sig,
42,
sizeof (auditor_sig));
}
else
{
const struct TALER_MasterPublicKeyP *master_pub;
const struct TALER_AuditorPrivateKeyP *auditor_priv;
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_master_pub (exchange_cmd,
&master_pub));
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_auditor_priv (auditor_cmd,
&auditor_priv));
TALER_auditor_denom_validity_sign (
auditor_url,
&dk->h_key,
master_pub,
dk->valid_from,
dk->withdraw_valid_until,
dk->expire_deposit,
dk->expire_legal,
&dk->value,
&dk->fees,
auditor_priv,
&auditor_sig);
}
ds->dh = TALER_EXCHANGE_add_auditor_denomination (
TALER_TESTING_interpreter_get_context (is),
exchange_url,
&h_denom_pub,
auditor_pub,
&auditor_sig,
&denom_sig_add_cb,
ds);
if (NULL == ds->dh)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
}
/**
* Free the state of a "auditor_add" CMD, and possibly cancel a
* pending operation thereof.
*
* @param cls closure, must be a `struct AuditorAddDenomSigState`.
* @param cmd the command which is being cleaned up.
*/
static void
auditor_add_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct AuditorAddDenomSigState *ds = cls;
if (NULL != ds->dh)
{
TALER_TESTING_command_incomplete (ds->is,
cmd->label);
TALER_EXCHANGE_add_auditor_denomination_cancel (ds->dh);
ds->dh = NULL;
}
GNUNET_free (ds);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_auditor_add_denom_sig (const char *label,
unsigned int expected_http_status,
const char *denom_ref,
bool bad_sig)
{
struct AuditorAddDenomSigState *ds;
ds = GNUNET_new (struct AuditorAddDenomSigState);
ds->expected_response_code = expected_http_status;
ds->bad_sig = bad_sig;
ds->denom_ref = denom_ref;
{
struct TALER_TESTING_Command cmd = {
.cls = ds,
.label = label,
.run = &auditor_add_run,
.cleanup = &auditor_add_cleanup
};
return cmd;
}
}
/* end of testing_api_cmd_auditor_add_denom_sig.c */