gardesk/garcard / b5da957

+14. `examples/sprint-08-validation-report-2026-02-26.md`

+# Sprint 08 Validation Report (2026-02-26)

+

+## Scope

+1. Close static ecosystem integration warnings from Sprint 08 certification.

+2. Execute parity baseline harness and capture evidence.

+3. Verify temporary-authorization lifecycle commands against authority call contracts.

+

+## Commands

+1. `./examples/validate-sprint-08-integration.sh ..`

+2. `./examples/validate-sprint-08-parity.sh`

+3. `GARCARD_SPRINT07_BACKEND=stub GARCARD_SPRINT07_RUN_PKCHECK=0 ./examples/validate-sprint-07.sh`

+4. `cargo test -p garcard`

+5. `cargo test --workspace`

+

+## Results

+1. Integration certification script now passes with zero warnings:

+   - installer guidance includes `garcardctl diagnose`

+   - gargears adapter exposes `diagnose` and temp-authorization lifecycle methods

+2. Parity baseline harness completed successfully and generated evidence:

+   - `target/sprint-08-parity-evidence.md`

+3. Temporary-authorization DBus contract issue fixed:

+   - previous `InvalidArgs` (`(sa{sv})` vs `((sa{sv}))`) no longer appears

+   - `temp-list` and `temp-revoke-all` return clean baseline results

+4. Workspace tests pass after lifecycle-call marshaling fix.

+

+## Matrix Status

+1. Baseline non-interactive rows updated in `examples/sprint-08-parity-matrix.md`.

+2. Remaining rows are interactive/policy-dependent and still pending:

+   - success/failure/cancel/timeout prompt-path parity via `pkcheck`

+   - multi-identity and retention-choice scenarios

+   - privileged polkit restart recovery path

+

+## Next Actions

+1. Run interactive parity pass:

+   - `GARCARD_SPRINT08_RUN_INTERACTIVE=1 ./examples/validate-sprint-08-parity.sh`

+2. Execute privileged recovery check:

+   - `GARCARD_SPRINT07_POLKIT_RESTART_CMD='sudo systemctl restart polkit' ./examples/validate-sprint-07.sh`

+3. Mark remaining matrix rows PASS/FAIL with log pointers.