internal/source/webhook routes inbound POSTs to inbox events via a
configured table. Each route specifies recipient, type, priority, and
a Go text/template payload renderer that consumes the request body
decoded as JSON.
v1 binds loopback only — New() rejects non-loopback addresses at
construction. Caddy + bearer-token reverse-proxy is the v2 upgrade
path per spec §4.
Behavior:
- POST + matched route + valid JSON body → render template, emit, 202
- Missing route → 404
- Wrong method → 405
- Bad JSON → 400
- Template render failure → 500
- Emit failure → 500 (caller responsible for retry; HTTP source has no
durable staging)
- Empty body → empty data map for template (lets fixed-string templates
work without sending {})
- 1 MiB request body cap
GET /health returns JSON Stats{received, emitted, errors, uptime_sec}
on the same listener for journalctl correlation per spec §3.5.
10 tests passing — non-loopback rejection, bad type/template
rejection, route+template happy path, priority defaulting, empty body,
404/400/405/500, health endpoint counters.
31 tests across the three internal packages, all passing.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
source.Source is the contract every Collector input implements: Name +
Run(ctx, emit). Sources don't own state — they convert external events
into emit calls. Dispatcher routes.
internal/source/dropfolder: watches ~/Nyx/workspace/incoming/ for
*.json drop files. fsnotify-driven with periodic poll fallback (default
30s safety net for missed events). Each file:
1. Parsed against the spec §3.1.2 schema with DisallowUnknownFields.
2. Valid → emitted, then file deleted.
3. Invalid (missing fields, bad type/priority, unknown fields, garbage)
→ moved to .dead-letter/ with a sidecar .reason file for forensics.
4. Emit failure → file retained in place for retry (transient errors
shouldn't be permanent dead-letters).
Also: initial-scan on Run() drains files that landed before the watcher
attached, catching up after a Collector restart.
14 tests in the package — schema validation table for all error cases,
initial-scan, live inotify drop, post-emit delete, dead-letter +
sidecar, emit-failure retention. Plus the 7 inbox tests still passing.
Pinned fsnotify v1.7.0 (Go 1.22 compatible; 1.10.x demanded toolchain
1.23 which isn't in apt yet). go.mod stays at 1.22 to match VPS.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
