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add logic to parse AML decisions response

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This commit is contained in:
Christian Grothoff 2023-02-02 17:16:13 +01:00
parent f60b09f8ef
commit a703171f08
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GPG Key ID: 939E6BE1E29FC3CC
2 changed files with 84 additions and 10 deletions
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12
src/lib/exchange_api_lookup_aml_decision.c
View File

@ -123,12 +123,14 @@ parse_kyc_attributes (const json_t *kyc_attributes,
json_array_foreach (kyc_attributes, idx, obj)
{
struct TALER_EXCHANGE_KycHistoryDetail *kyc = &kyc_attributes_ar[idx];
json_t *attributes;
json_t *attributes = NULL;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_timestamp ("collection_time",
&kyc->collection_time),
GNUNET_JSON_spec_mark_optional (
GNUNET_JSON_spec_json ("attributes",
&attributes),
NULL),
GNUNET_JSON_spec_string ("provider_section",
&kyc->provider_section),
GNUNET_JSON_spec_end ()
@ -187,10 +189,10 @@ parse_decision_ok (struct TALER_EXCHANGE_LookupAmlDecision *lh,
lr.details.success.aml_history_length = json_array_size (aml_history);
lr.details.success.kyc_attributes_length = json_array_size (kyc_attributes);
{
struct TALER_EXCHANGE_AmlDecisionDetail aml_history_ar
[GNUNET_NZL (lr.details.success.aml_history_length)];
struct TALER_EXCHANGE_KycHistoryDetail kyc_attributes_ar
[lr.details.success.kyc_attributes_length];
struct TALER_EXCHANGE_AmlDecisionDetail aml_history_ar[
GNUNET_NZL (lr.details.success.aml_history_length)];
struct TALER_EXCHANGE_KycHistoryDetail kyc_attributes_ar[
lr.details.success.kyc_attributes_length];
enum GNUNET_GenericReturnValue ret = GNUNET_SYSERR;
lr.details.success.aml_history = aml_history_ar;

76
src/lib/exchange_api_lookup_aml_decisions.c
View File

@ -63,6 +63,49 @@ struct TALER_EXCHANGE_LookupAmlDecisions
};
/**
* Parse AML decision summary array.
*
* @param decisions JSON array with AML decision summaries
* @param[out] decision_ar where to write the result
* @return #GNUNET_OK on success
*/
static enum GNUNET_GenericReturnValue
parse_aml_decisions (const json_t *decisions,
struct TALER_EXCHANGE_AmlDecisionSummary *decision_ar)
{
json_t *obj;
size_t idx;
json_array_foreach (decisions, idx, obj)
{
struct TALER_EXCHANGE_AmlDecisionSummary *decision = &decision_ar[idx];
uint32_t state32;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_timestamp ("last_decision_time",
&decision->last_decision_time),
GNUNET_JSON_spec_fixed_auto ("h_payto",
&decision->h_payto),
GNUNET_JSON_spec_uint32 ("current_state",
&state32),
GNUNET_JSON_spec_end ()
};
if (GNUNET_OK !=
GNUNET_JSON_parse (obj,
spec,
NULL,
NULL))
{
GNUNET_break_op (0);
return GNUNET_SYSERR;
}
decision->current_state = (enum TALER_AmlDecisionState) state32;
}
return GNUNET_OK;
}
/**
* Parse the provided decision data from the "200 OK" response.
*
@ -78,11 +121,40 @@ parse_decisions_ok (struct TALER_EXCHANGE_LookupAmlDecisions *lh,
.hr.reply = json,
.hr.http_status = MHD_HTTP_OK
};
int ret = GNUNET_SYSERR;
json_t *records;
struct GNUNET_JSON_Specification spec[] = {
GNUNET_JSON_spec_json ("records",
&records),
GNUNET_JSON_spec_end ()
};
GNUNET_break (0); // FIXME: parse response!
if (GNUNET_OK !=
GNUNET_JSON_parse (json,
spec,
NULL,
NULL))
{
GNUNET_break_op (0);
return GNUNET_SYSERR;
}
lr.details.success.decisions_length = json_array_size (records);
{
struct TALER_EXCHANGE_AmlDecisionSummary decisions[
GNUNET_NZL (lr.details.success.decisions_length)];
enum GNUNET_GenericReturnValue ret = GNUNET_SYSERR;
lr.details.success.decisions = decisions;
ret = parse_aml_decisions (records,
decisions);
if (GNUNET_OK == ret)
{
lh->decisions_cb (lh->decisions_cb_cls,
&lr);
lh->decisions_cb = NULL;
}
return ret;
}
}
/**