|
|
1cca9a5aa7
|
Phase 1.3: in-memory store + ServeDNS query dispatch
ServeDNS now answers authoritatively for the configured zone(s):
- Apex SOA → synthetic SOA (serial = store generation counter)
- Apex NS → synthetic NS pointing at p.Nameserver
- In-store lookups for any qtype
- NODATA vs NXDOMAIN correctly distinguished (SOA in authority section)
- UPDATE opcode → REFUSED (Phase 1.4 implements properly)
- Queries outside our zones pass through to Next
Added:
- store.go: recordStore with sync.RWMutex + atomic generation counter.
Operations: Add (de-dupes), RemoveRRset, RemoveRR, RemoveName, Lookup
(returns a copy so callers can't corrupt internal state), NameExists.
All keyed on canonical lowercase + trailing-dot names.
- plugin.go: ServeDNS dispatch, findZone (longest-suffix match),
syntheticSOA, syntheticNS. New Nameserver field.
- setup.go: nameserver directive. Default Nameserver = first zone apex.
Store initialised at parse time.
- store_test.go: 12 unit tests covering add/dedupe/remove/lookup/
generation/case-insensitivity/copy-safety.
- plugin_test.go: 10 dispatch tests covering pass-through, apex
synthetics, in-store lookups, NXDOMAIN/NODATA semantics, UPDATE
refusal, findZone longest-suffix-wins and case behavior.
- setup_test.go: 3 new cases for the nameserver directive + store init.
Total: 38 tests passing.
Module: git.supported.systems/rsp2k/coredns-rfc2136
|
2026-05-21 10:37:48 -06:00 |
|
