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parse the "age_restricted_denoms" in "/keys"

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Özgür Kesim 2022-01-09 15:16:18 +01:00
parent d91750ca0f
commit a6260049a0
Signed by: oec
GPG Key ID: 3D76A56D79EDD9D7
2 changed files with 85 additions and 53 deletions
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5
src/include/taler_exchange_service.h
View File

@ -159,6 +159,11 @@ struct TALER_EXCHANGE_DenomPublicKey
* revoked by the exchange. * revoked by the exchange.
*/ */
bool revoked; bool revoked;
/**
* Is the denomination age-restricted?
*/
bool age_restricted;
}; };

33
src/lib/exchange_api_handle.c
View File

@ -345,6 +345,7 @@ parse_json_denomkey (struct TALER_EXCHANGE_DenomPublicKey *denom_key,
GNUNET_JSON_spec_end () GNUNET_JSON_spec_end ()
}; };
if (GNUNET_OK != if (GNUNET_OK !=
GNUNET_JSON_parse (denom_key_obj, GNUNET_JSON_parse (denom_key_obj,
spec, spec,
@ -793,14 +794,34 @@ decode_keys_json (const json_t *resp_obj,
/* parse the denomination keys, merging with the /* parse the denomination keys, merging with the
possibly EXISTING array as required (/keys cherry picking) */ possibly EXISTING array as required (/keys cherry picking) */
{
struct
{
char *name;
bool is_optional_age_restriction;
} section[2] = {
/* The denominations can be in "denoms" or in
* "age_restricted_denoms", the later being optional */
{ "denoms", false },
{ "age_restricted_denoms", true},
};
for (size_t s = 0; s < sizeof(section) / sizeof(section[0]); s++)
{ {
json_t *denom_keys_array; json_t *denom_keys_array;
json_t *denom_key_obj; json_t *denom_key_obj;
unsigned int index; unsigned int index;
EXITIF (NULL == (denom_keys_array = denom_keys_array = json_object_get (resp_obj,
json_object_get (resp_obj, section[s].name);
"denoms")));
EXITIF (NULL == denom_keys_array &&
! section[s].is_optional_age_restriction);
if (NULL == denom_keys_array &&
section[s].is_optional_age_restriction)
continue;
EXITIF (JSON_ARRAY != json_typeof (denom_keys_array)); EXITIF (JSON_ARRAY != json_typeof (denom_keys_array));
json_array_foreach (denom_keys_array, index, denom_key_obj) { json_array_foreach (denom_keys_array, index, denom_key_obj) {
@ -817,6 +838,11 @@ decode_keys_json (const json_t *resp_obj,
&key_data->master_pub, &key_data->master_pub,
hash_context)); hash_context));
/* Mark age restriction according where we got this denomination from,
* "denoms" or "age_restricted_denoms" */
if (section[s].is_optional_age_restriction)
dk.age_restricted = true;
for (unsigned int j = 0; for (unsigned int j = 0;
j<key_data->num_denom_keys; j<key_data->num_denom_keys;
j++) j++)
@ -849,6 +875,7 @@ decode_keys_json (const json_t *resp_obj,
dk.valid_from); dk.valid_from);
}; };
} }
}
/* parse the auditor information */ /* parse the auditor information */
{ {