Adds tests/integration.sh Suite 5 (DoT via kdig + openssl) and
fixes a startup panic caught by it.
Bug: when [dot] cert_path/key_path was set AND [proxy] was disabled,
numa panicked on the first DoT handshake with "Could not
automatically determine the process-level CryptoProvider from Rustls
crate features". In normal deployments the proxy's build_tls_config
installs the default provider as a side effect, masking the missing
call in dot.rs::load_tls_config. Disable the proxy and the panic
surfaces. Fix: call
rustls::crypto::ring::default_provider().install_default() at the
top of load_tls_config (no-op if already installed).
Suite 5 exercises:
- DoT listener binds on configured port
- Resolves a local zone A record over TLS (kdig +tls)
- Persistent connection reuse (kdig +keepopen, 3 queries, 1 handshake)
- ALPN "dot" negotiation (openssl s_client -alpn dot)
- ALPN mismatch rejected with no_application_protocol (openssl -alpn h2)
Uses a pre-generated cert at /tmp so the test runs non-root.
Skips gracefully if kdig or openssl aren't installed.
Also: Dockerfile now EXPOSE 853/tcp so docker run -p 853:853 works
out of the box when users enable DoT.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Set TC (truncation) bit when response exceeds 4096-byte buffer
instead of dropping the response silently. Clients can retry via TCP.
- Log when upstream response is truncated in forward.rs.
- Dockerfile: bump to Rust 1.88, include site/service files, use
alpine runtime instead of scratch, add cmake/perl for aws-lc-sys.
- Makefile deploy: platform-aware — codesign on macOS, systemctl on Linux.
- README: trim roadmap to near-term items only.
- Verified: Docker build + smoke test passes on Linux (Alpine musl).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- 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>
