fabro/lib/foundation/fabro-redact
Bryan Helmkamp 4e24dcb68a
Add failing tests for run-spec redaction corruption
The entropy redactor rewrites NAME=<hex> assignment pairs to a bare
REDACTED, and the worker rehydrates its executable RunSpec from the
projection folded from redacted stored events. Together these broke
Daytona snapshot builds for any run definition whose inline Dockerfile
pins a git SHA: the spec came back as `ARG REDACTED`, the build died on
the unset variable under `set -eu`, and the environment's snapshot
identity silently changed.

Pin the intended contracts with red tests:

- fabro-redact: an assignment whose value alone is below the entropy
  threshold survives redaction (pure hex cannot exceed 4.0 bits; only
  the name+value charset merge crosses 4.5), and a genuinely
  high-entropy value is redacted without destroying the key name.
- fabro-workflow: the spec that load_from_store rehydrates round-trips
  byte-identical through the store, including content that looks like
  a secret — event redaction must not reach execution.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-08-06 21:10:49 -04:00
..
data refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
src Add failing tests for run-spec redaction corruption 2026-08-06 21:10:49 -04:00
build.rs refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00
Cargo.toml refactor: organize crates into three layers 2026-07-23 17:59:34 -04:00