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Code Issues 10 Pull Requests 1 Actions Packages Projects Releases 25 Wiki Activity
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d69b79451edbc6107d7715171aa8f5acae96c940
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12 Commits

Author SHA1 Message Date
Razvan Dimescu
e0c1997056 fix: regenerate TLS cert when services change (hot-reload via ArcSwap) 
HTTPS proxy certs were generated once at startup. Services added at
runtime via API or LAN discovery got "not secure" in the browser
because their SAN wasn't in the cert. Now the cert is regenerated
on every service add/remove and swapped atomically via ArcSwap.
In-flight connections are unaffected.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-23 16:14:06 +02:00
Razvan Dimescu
cd6a54c652 bump version to 0.4.0 
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-23 13:57:53 +02:00
Razvan Dimescu
d261e8bc86 bump version to 0.3.1 
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-22 11:32:48 +02:00
Razvan Dimescu
5866ff1ba1 update README, dashboard layout, and version bump to 0.3.0 
Add LAN discovery section to README with mesh and hub mode docs.
Update comparison table and roadmap. Move Local Services panel
above Blocking in dashboard for developer-first layout.
Bump version from 0.1.0 to 0.3.0 to match release cadence.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-22 06:59:47 +02:00
Razvan Dimescu
6fdadd637c fix LAN discovery: instance-based self-filter and multicast port reuse 
Replace IP-based self-announcement filtering with a per-process instance
ID (pid ^ timestamp) so multiple instances on the same host can discover
each other. Enable SO_REUSEPORT for multicast socket binding on Unix.
Add multicast address validation on configured group.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
 2026-03-22 00:20:33 +02:00
Razvan Dimescu
c9f1d98f45 add LAN service discovery via UDP multicast 
Numa instances on the same network auto-discover each other's .numa
services. No config, no cloud — just multicast on 239.255.70.78:5390.

- PeerStore with lazy expiry (90s timeout, 30s broadcast interval)
- DNS resolves remote .numa services to peer's LAN IP (not localhost)
- Proxy forwards to peer IP for remote services
- Graceful degradation if multicast bind fails

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-21 16:45:46 +02:00
Razvan Dimescu
216ec76640 remove unused rustls-pemfile dependency 
Dead code — certs are generated at startup, not loaded from PEM files.
Removes RUSTSEC-2025-0134 warning. Audit now passes clean.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-21 12:03:13 +02:00
Razvan Dimescu
3bfcd827ac add TLS, service persistence, blocking panel, query types 
- Local TLS: auto-generated CA + per-service certs (explicit SANs, not
  wildcards — browsers reject *.numa under single-label TLDs). HTTPS
  proxy on :443 via rustls/tokio-rustls. `numa install` trusts CA in
  macOS Keychain / Linux ca-certificates.
- Service persistence: user-added services saved to
  ~/.config/numa/services.json, survive restarts.
- Blocking panel: renamed "Check Domain" to "Blocking" with sources
  display, allowlist management UI, unpause button.
- Query types: recognize SOA, PTR, TXT, SRV, HTTPS (type 65) instead
  of logging as UNKNOWN.
- Blocklist gzip: reqwest now decompresses gzip responses from CDNs.
- Unified config_dir() in lib.rs for consistent path resolution under
  sudo and launchd. TLS certs use /usr/local/var/numa/ (writable as
  root daemon).
- Dashboard UX: panel subtitles differentiating overrides vs services,
  better placeholders, proxy route display, 600px query log height.
- Deploy: make deploy handles build+copy+codesign+restart cycle.
- Demo: scripts/record-demo.sh for recording hero GIF with CDP.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-21 01:15:07 +02:00
Razvan Dimescu
8f959ce0a5 add local service proxy with .numa domains 
HTTP reverse proxy on port 80 lets developers use clean domain names
(frontend.numa, api.numa) instead of localhost:PORT. Includes WebSocket
upgrade support for HMR, TCP health checks, dashboard UI panel, and
REST API for service management. numa.numa is preconfigured for the
dashboard itself.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-20 15:07:15 +02:00
Razvan Dimescu
4dc5b94c7a add ad blocking, live dashboard, system DNS auto-discovery 
- DNS-level ad blocking: 385K+ domains via Hagezi Pro blocklist, subdomain
  matching, one-click allowlist, pause/toggle, background refresh every 24h
- Live dashboard at :5380 with real-time stats, query log, override
  management (create/edit/delete), blocking controls
- System DNS auto-discovery: parses scutil --dns on macOS to find
  conditional forwarding rules (Tailscale, VPN split-DNS)
- REST API expanded to 18 endpoints (blocking, overrides, diagnostics)
- Startup banner with colored system info
- Performance benchmarks (bench/dns-bench.sh)
- Landing page updated with new positioning and comparison table
- CI, Dockerfile, LICENSE, development plan docs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-20 10:54:23 +02:00
Razvan Dimescu
9c71e9bb3f refactor to async tokio with modular architecture 
- Replace synchronous std::net::UdpSocket with tokio async runtime
- Spawn concurrent task per incoming DNS query via tokio::spawn
- Extract monolithic main.rs into modules: buffer, header, question,
  record, packet, config, cache, forward, stats
- Share state across tasks via Arc<ServerCtx> with scoped Mutex locks
- Add TOML config loading, TTL-aware cache, structured logging, stats
- Add CLAUDE.md, README, dns_fun.toml config, and design docs

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
 2026-03-10 04:50:16 +02:00
razvandimescu
4e61caac45 first commit 2020-12-29 12:29:09 +02:00