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Can now query for stuff that is not at apex

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jessevz 2024-06-19 14:35:09 +02:00
parent 98b899608e
commit b8607195b0
1 changed files with 16 additions and 3 deletions
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19
iterator/iterator.c
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@ -2588,6 +2588,7 @@ processQueryTargets(struct module_qstate* qstate, struct iter_qstate* iq,
log_err("JESSE: Copied original qname: %s", iq->deleg_original_qname);
iq->original_query = iq->qchase.qtype;
} else {
//restore qname to original to put _deleg in correct point
memcpy(qstate->qinfo.qname, iq->deleg_original_qname, iq->deleg_original_qname_len);
memcpy(iq->qchase.qname, iq->deleg_original_qname, iq->deleg_original_qname_len);
iq->qchase.qname_len = iq->deleg_original_qname_len;
@ -3313,18 +3314,30 @@ processQueryResponse(struct module_qstate* qstate, struct iter_qstate* iq,
uint16_t SVCB_QTYPE = 64;
log_err("JESSE: the qtype of the answer is: %d ", iq->qchase.qtype);
log_err("JESSE: the type is: %d", type);
if (iq->deleg_state == 1 && type == RESPONSE_TYPE_ANSWER && iq->qchase.qtype == 64 ) {
//check wether it was a deleg query
uint8_t deleg_wireformat[] = {6, 95, 100, 101, 108, 101, 103}; //{06}_deleg
uint8_t first_label_len = iq->qchase.qname[0];
int is_deleg_query = memcmp(iq->qchase.qname + first_label_len + 1, deleg_wireformat, 7);
for (size_t i = 0; i < 7; ++i) {
log_err("%u ", iq->qchase.qname[i+ first_label_len]);
}
log_err("JESSE: is deleg query: %d", is_deleg_query);
if (iq->deleg_state == 1 && type == RESPONSE_TYPE_ANSWER && iq->qchase.qtype == 64 && (is_deleg_query == 0)) {
if (FLAGS_GET_RCODE(iq->response->rep->flags) == LDNS_RCODE_NXDOMAIN) {
log_err("JESSE: got into the else!!!");
// iq->deleg_state = 2;
// log_err("Is the ns resolved: %d", iq->dp->nslist[0].resolved);
// iq->dp->nslist[0].resolved = 0;
//turns all values back to normal, normally you would do this after first query found nothing. TODO?
iq->qchase.qname = iq->deleg_original_qname;
iq->qchase.qtype = 1;
iq->qchase.qtype = iq->original_query;
iq->qchase.qname_len = iq->deleg_original_qname_len;
iq->qinfo_out.qtype = 1;
iq->qinfo_out.qtype = iq->original_query;
iq->qinfo_out.qname = iq->deleg_original_qname;
iq->qinfo_out.qname_len = iq->deleg_original_qname_len;
return next_state(iq, QUERYTARGETS_STATE);