Add SHA-256 to proto, wrapping the emsha crate

Implemented-By: Laguna S 2.1 (OpenCode)
2026-09-17 14:11:51 -07:00
parent db0ba081db
commit bc1e727c19
8 changed files with 156 additions and 0 deletions
@@ -14,6 +14,7 @@ reviewer adds findings under "Reviews" once per milestone.
 | M1/07-brokerd-decision | 2026-09-17 | done | 1 | pass | none | Added Decision (Debug only, private fields), decide (Err(NoGrant) until M3) and the run stub (ToolResponse::Failed) in crates/brokerd; Decision::new carries expect(dead_code). 2 unit + 3 doctests (2 compile_fail) pass; verified the compile_fail guards by temporarily making new pub. `make gate` prints `gate: ok`. |
 | M1/08-proto-strictness | 2026-09-17 | done | 1 | pass | none | Added deny_unknown_fields to AuditRecord and ToolCall in crates/proto; bounded Timestamp (MAX const, from_unix_millis -> Result, parse bounds via from_unix_millis, now clamps to MAX) in ids.rs. 45 proto tests pass; `cargo fmt --all` and `make gate` print `gate: ok`. |
 | M1/09-gate-scripts-table-form | 2026-09-17 | done | 1 | pass | none | Rewrote check-lines, check-crate-deps and check-dep-docs to parse table-form (`[dependencies.x]`) and dotted (`x.path`) dependencies and to fail closed (exit 1 when crates/Cargo.toml/docs/dependencies.md is missing); check-lines now prints `file has N lines (limit 500)`. Self-test passes with 0 failures, all three scripts pass on the real tree, and `make gate` prints `gate: ok`. |
+| M2a/01-proto-sha256 | 2026-09-17 | done | 1 | pass | none | Added crates/proto/src/hash.rs wrapping emsha 1.0.4 (HashError, Sha256 with new/update/finish, sha256, Default); re-exported from lib.rs, added emsha workspace dep and dependencies.md row. One compile fix: finish needed `mut self` to call finalize. 4 hash tests pass, `make gate` prints `gate: ok`. |

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