jcoffey-dev
cd8aa290ca
Extends the agent, ingest, storage, api, and web with Windows Event Log/ETW sourcing and Tantivy-backed free-text search, per the approved Phase 1 plan. - CLAUDE.md: materialized on disk (never existed as a file before) with a new Phase 1 "done looks like" section. - agent: Windows Event Log (EvtSubscribe) and ETW sources, Windows service wrapper (install/uninstall/run-service), both feature- and target_os-gated so Linux builds/tests/clippy stay unaffected. Also fixed two pre-existing Phase 0 clippy gaps (dead-code on default-features-only builds, a type-inference edge case) found while testing every feature combination properly for the first time. UNVERIFIED on real Windows -- no Windows toolchain existed anywhere in the build environment; flagged prominently in three places. - proto/ingest: new record_id field, assigned once server-side in ingest's gRPC front end so ClickHouse and Tantivy agree on the same ID for the same record. - storage: record_id column + bloom filter index, verified against a live ClickHouse. - search: new service, Tantivy index, rskafka consumer as an independent second consumer group on the same Redpanda topic ingest already reads. - api/web: new /search endpoint and page, sharing the query page's result-table shape and component. - hack/windows-fixture: sends realistic Windows-shaped data straight to ingest, so the pipeline's handling of it is verifiable without a Windows host. Verified end-to-end on the live docker-compose stack: the same record_id comes back from both /query and /search for the same log line, including for windows-fixture's synthetic Windows Event Log data. Real bugs found and fixed along the way: api/Dockerfile missing proto/ in its build context, search's logs being completely silent (RUST_LOG gap), and search/target/ missing from .gitignore/.dockerignore.
53 lines
2.0 KiB
Markdown
53 lines
2.0 KiB
Markdown
# windows-fixture
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Sends synthetic Windows Event Log-shaped `PushBatchRequest`s directly to
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`ingest`'s gRPC endpoint, bypassing the actual Windows agent entirely.
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## What this does and doesn't test
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**Tests:** can the pipeline (ingest → ClickHouse → search → api → web)
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correctly handle Windows-*shaped* data — the `winevt.*` attributes, the
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`record_id` join between SQL and full-text search, Windows severity
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levels mapping onto the right column values? This is exactly what's
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automatable without a Windows host, and it's genuinely exercised: five
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realistic, well-known Windows events (failed/successful logon, a service
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state change, an application crash, an unexpected reboot) with real
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EventIDs and providers.
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**Does not test:** whether the real Windows agent's `EvtSubscribe`/ETW
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integration actually works, whether Windows service registration
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succeeds, whether ETW session creation/provider enabling works. Those are
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fundamentally different questions — they need a real or virtualized
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Windows host, and nothing here pretends otherwise. See
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`/docs/phase-1-runbook.md` for exactly which is which.
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## Running
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Requires the docker-compose stack up (`ingest` reachable, dev certs
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generated):
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```sh
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cd hack/windows-fixture
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go run . --count 5
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```
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```
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sent 5 synthetic Windows-shaped records, ingest accepted 5
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[SEVERITY_WARN] An account failed to log on. (event_id=4625 provider=Microsoft-Windows-Security-Auditing)
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...
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```
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Then confirm both query paths see it:
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```sh
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curl -s -X POST http://localhost:8080/query -H 'Content-Type: application/json' \
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-d '{"sql": "SELECT host, severity, message, attributes['"'"'winevt.event_id'"'"'] AS event_id FROM logs WHERE host = '"'"'WIN-FIXTURE-01'"'"' ORDER BY timestamp DESC"}'
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curl -s -X POST http://localhost:8080/search -H 'Content-Type: application/json' \
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-d '{"query": "notepad"}'
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```
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Flags: `--addr` (default `localhost:4317`), `--ca`/`--cert`/`--key`
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(default to `../dev-certs/out/{ca,client,client-key}.pem`), `--count`
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(default 5, cycles through the fixed event list if higher).
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