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/*
This file is part of TALER
Copyright (C) 2023 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_set_officer.c
* @brief command for testing /management/aml-officers
* @author Christian Grothoff
*/
#include "platform.h"
#include "taler_json_lib.h"
#include <gnunet/gnunet_curl_lib.h>
#include "taler_testing_lib.h"
#include "taler_signatures.h"
#include "backoff.h"
/**
* State for a "set_officer" CMD.
*/
struct SetOfficerState
{
/**
* Update AML officer handle while operation is running.
*/
struct TALER_EXCHANGE_ManagementUpdateAmlOfficer *dh;
/**
* Our interpreter.
*/
struct TALER_TESTING_Interpreter *is;
/**
* Reference to command to previous set officer
* to update, or NULL.
*/
const char *ref_cmd;
/**
* Name to use for the officer.
*/
const char *name;
/**
* Private key of the AML officer.
*/
struct TALER_AmlOfficerPrivateKeyP officer_priv;
/**
* Public key of the AML officer.
*/
struct TALER_AmlOfficerPublicKeyP officer_pub;
/**
* Is the officer supposed to be enabled?
*/
bool is_active;
/**
* Is access supposed to be read-only?
*/
bool read_only;
};
/**
* Callback to analyze the /management/XXX response, just used to check
* if the response code is acceptable.
*
* @param cls closure.
* @param hr HTTP response details
*/
static void
set_officer_cb (void *cls,
const struct TALER_EXCHANGE_HttpResponse *hr)
{
struct SetOfficerState *ds = cls;
ds->dh = NULL;
if (MHD_HTTP_NO_CONTENT != hr->http_status)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Unexpected response code %u to command %s in %s:%u\n",
hr->http_status,
ds->is->commands[ds->is->ip].label,
__FILE__,
__LINE__);
json_dumpf (hr->reply,
stderr,
0);
TALER_TESTING_interpreter_fail (ds->is);
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
set_officer_run (void *cls,
const struct TALER_TESTING_Command *cmd,
struct TALER_TESTING_Interpreter *is)
{
struct SetOfficerState *ds = cls;
struct GNUNET_TIME_Timestamp now;
struct TALER_MasterSignatureP master_sig;
(void) cmd;
now = GNUNET_TIME_timestamp_get ();
ds->is = is;
if (NULL == ds->ref_cmd)
{
GNUNET_CRYPTO_eddsa_key_create (&ds->officer_priv.eddsa_priv);
GNUNET_CRYPTO_eddsa_key_get_public (&ds->officer_priv.eddsa_priv,
&ds->officer_pub.eddsa_pub);
}
else
{
const struct TALER_TESTING_Command *ref;
const struct TALER_AmlOfficerPrivateKeyP *officer_priv;
const struct TALER_AmlOfficerPublicKeyP *officer_pub;
ref = TALER_TESTING_interpreter_lookup_command (is,
ds->ref_cmd);
if (NULL == ref)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_officer_pub (ref,
&officer_pub));
GNUNET_assert (GNUNET_OK ==
TALER_TESTING_get_trait_officer_priv (ref,
&officer_priv));
ds->officer_pub = *officer_pub;
ds->officer_priv = *officer_priv;
}
TALER_exchange_offline_aml_officer_status_sign (&ds->officer_pub,
ds->name,
now,
ds->is_active,
ds->read_only,
&is->master_priv,
&master_sig);
ds->dh = TALER_EXCHANGE_management_update_aml_officer (
is->ctx,
is->exchange_url,
&ds->officer_pub,
ds->name,
now,
ds->is_active,
ds->read_only,
&master_sig,
&set_officer_cb,
ds);
if (NULL == ds->dh)
{
GNUNET_break (0);
TALER_TESTING_interpreter_fail (is);
return;
}
}
/**
* Free the state of a "set_officer" CMD, and possibly cancel a
* pending operation thereof.
*
* @param cls closure, must be a `struct SetOfficerState`.
* @param cmd the command which is being cleaned up.
*/
static void
set_officer_cleanup (void *cls,
const struct TALER_TESTING_Command *cmd)
{
struct SetOfficerState *ds = cls;
if (NULL != ds->dh)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
"Command %u (%s) did not complete\n",
ds->is->ip,
cmd->label);
TALER_EXCHANGE_management_update_aml_officer_cancel (ds->dh);
ds->dh = NULL;
}
GNUNET_free (ds);
}
/**
* Offer internal data of a "set officer" CMD state to other
* commands.
*
* @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
set_officer_traits (void *cls,
const void **ret,
const char *trait,
unsigned int index)
{
struct SetOfficerState *ws = cls;
struct TALER_TESTING_Trait traits[] = {
TALER_TESTING_make_trait_officer_pub (&ws->officer_pub),
TALER_TESTING_make_trait_officer_priv (&ws->officer_priv),
TALER_TESTING_make_trait_officer_name (&ws->name),
TALER_TESTING_trait_end ()
};
return TALER_TESTING_get_trait (traits,
ret,
trait,
index);
}
struct TALER_TESTING_Command
TALER_TESTING_cmd_set_officer (
const char *label,
const char *ref_cmd,
const char *name,
bool is_active,
bool read_only)
{
struct SetOfficerState *ds;
ds = GNUNET_new (struct SetOfficerState);
ds->ref_cmd = ref_cmd;
ds->name = name;
ds->is_active = is_active;
ds->read_only = read_only;
{
struct TALER_TESTING_Command cmd = {
.cls = ds,
.label = label,
.run = &set_officer_run,
.cleanup = &set_officer_cleanup,
.traits = &set_officer_traits
};
return cmd;
}
}
/* end of testing_api_cmd_set_officer.c */
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