Replace address-only trust and pushed peer state with installation identities,
SPKI-pinned QUIC, candidate-only discovery, and bounded responder-owned
protocol-8 pulls. The runtime now owns each network generation and all admitted
work through shutdown.
Add exact bundled content identities, reproducible manifest publishing,
capability-confined downloads, streaming BLAKE3 verification, quarantine and
retry, and crash-recoverable download and install transactions. Ship generated
fixture catalogs and fail closed when production manifests are absent.
The Tauri backend exposes durable sharing policy, redacted identity state, and
attempt-keyed transfer snapshots. Frontend consumption follows in the next
commit. Repository-wide test certificates and protocol-7 paths are removed.
BREAKING CHANGE: peers must use protocol 8 and exact catalog content artifacts;
protocol-7 frames and shared-certificate identities are no longer accepted.
Test Plan:
- `just test` -- passed on the completed stack (708 workspace tests)
- `just clippy` -- passed on the completed stack
- `just build` -- passed with fixture catalogs on the completed stack
- `just catalog-check-production` -- failed closed because the external
production manifest corpus is absent
- `git diff --cached --check` -- passed
Track the exact regular files owned by each completed and in-flight peer
download instead of sweeping every non-reserved path after cancellation. Bind
the record to the canonical games directory, publish pending ownership before
payload mutation, and use the final version.ini rename as the recovery commit
point.
Make replacement, cancellation, and startup recovery preserve unknown files
and install state while removing stale or partial downloader-owned bytes. Add a
new-format baseline so legacy discarded sentinels cannot make partially
modified payloads ready, sync payload and journal state in transaction order,
and serialize startup recovery against operation admission.
Document ambiguous legacy target adoption, portable alias transitions, and the
other ownership tradeoffs in the refactor decision log.
Test Plan:
- `just clippy` -- passed
- `just test` -- passed (182 peer-core tests plus the full workspace)
- `just fmt` -- Rust, TOML, and Prettier formatting completed; the command then
stopped on 40 pre-existing rumdl findings in unrelated Markdown content
- `git diff --cached --check` -- passed
Game scanning, manifest validation, install recovery, migration, and download
cleanup each carried their own spellings and case rules for reserved entries.
Those copies had already diverged, which made it possible for one subsystem to
accept or expose a path that another treated as application-owned state.
Introduce one game_paths module for the canonical names and conservative
portable comparison policy. Keep context-specific predicates for manifest and
scanner protection versus cancellation preservation: cancellation still sweeps
its own version transaction scratch files, while install and migration state
survive. Reuse the constants for all production path construction sites.
Test Plan:
- `just test` -- passed (175 lanspread-peer tests and full workspace)
- `just clippy` -- passed
- `just fmt` -- Rust, TOML, and Prettier completed; the recipe remains blocked
by 39 pre-existing rumdl issues in five unrelated Markdown files
- `git diff --cached --check` -- passed
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