Add iroh v0.96, iroh-gossip v0.96, blake3, hex, and rand v0.9 to
Cargo.toml. Define ClusterConfig, DiscoveryConfig, BandwidthClusterConfig,
and ModelsConfig in config.rs with serde defaults for gossip port (11204),
broadcast interval (1s), meter window (30s), and peer discovery methods
(k8s/bootstrap).
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
- Make K8s namespace, TLS secret, and config ConfigMap names configurable
via [kubernetes] config section (previously hardcoded to "ingress")
- Add CSIC 2010 dataset converter and auto-download for scanner training
- Unify Dockerfile for local and production builds (remove cross-compile path)
- Bake ML models directory into container image
- Update CSIC dataset URL to self-hosted mirror (src.sunbeam.pt)
- Fix rate_limit pipeline log missing fields
- Consolidate docs/README.md into root README.md
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Add in-memory HTTP response cache using pingora-cache MemCache backend.
Cache runs after the detection pipeline so cache hits bypass upstream
request modifications and body rewriting. Respects Cache-Control
(no-store, private, s-maxage, max-age), skips caching for routes with
body rewrites or auth subrequest headers, and supports configurable
default TTL, stale-while-revalidate, and max file size per route.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Add static file serving with try_files chain ($uri, $uri.html,
$uri/index.html, fallback), regex-based URL rewrites compiled at
startup, response body find/replace for text/html and JS content,
auth subrequests with header capture for path routes, and custom
response headers per route. Extends RouteConfig with static_root,
fallback, rewrites, body_rewrites, and response_headers fields.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Generate UUID v4 request IDs per request, create manual tracing spans
(Pingora types don't impl Debug), record Prometheus metrics for
detection decisions and request totals, and forward X-Request-Id to
both upstream requests and downstream responses.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Add a prometheus metrics module with counters for requests, DDoS/scanner/
rate-limit decisions, active connections gauge, and request duration
histogram. Spawn a lightweight HTTP server on a configurable port
(default 9090) serving /metrics and /health endpoints.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Wire up all three detection layers in request_filter with pipeline
logging at each stage for unfiltered training data. Add DDoS, scanner,
and rate_limit config sections. Bot allowlist check before scanner
model on the hot path. CLI subcommands for train/replay.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
This commit implements comprehensive dual-stack support for the proxy,
allowing it to listen on both IPv4 and IPv6 addresses simultaneously.
Key changes:
- Added new dual_stack.rs module with DualStackTcpListener implementation
- Updated SSH module to use dual-stack listener
- Updated configuration documentation to reflect IPv6 support
- Added comprehensive tests for dual-stack functionality
The implementation is inspired by tokio_dual_stack but implemented
natively without external dependencies. It provides fair connection
distribution between IPv4 and IPv6 clients while maintaining full
backward compatibility with existing IPv4-only configurations.
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
Root cause: upstream_request_filter was inserting x-forwarded-proto with
a raw headers.insert() call (via DerefMut) which only updates base.headers
but NOT the CaseMap. header_to_h1_wire zips CaseMap with base.headers, so
headers added without a CaseMap entry are silently dropped on the wire.
Fix: use insert_header() which keeps both maps in sync.
Also adds:
- src/lib.rs + [lib] section: exposes SunbeamProxy/RouteConfig/AcmeRoutes
to integration tests without re-declaring modules in main.rs
- tests/e2e.rs: real end-to-end test — starts a SunbeamProxy over plain
HTTP, routes it to a TCP echo backend, and asserts x-forwarded-proto: http
is present in the upstream request headers
- Updated unit tests to verify header_to_h1_wire round-trip (not just that
HeaderMap::insert works in isolation)
Signed-off-by: Sienna Meridian Satterwhite <sienna@sunbeam.pt>
