Benchmark-gated, same rule as ROUND2-22: BEFORE/AFTER with a value-equivalence
gate and rollback-on-regression. Two harnesses — bench_round23_micro (no
Postgres; deterministic allocation gate) and bench_round23_queries (live
Postgres; p50 latency + strict equivalence gate against seeded fixtures). See
benches/ROUND23.md.
- J1: contact_pg_repository::row_to_contact (+ the inlined contact_group sibling)
decode the 3 JSONB columns via sqlx::types::Json<T> (one from_slice pass)
instead of row.get::<serde_json::Value> + from_value (a throwaway Value DOM
per column, walked a second time). Per contact row of every list / multiget /
CardDAV sync. Micro 84 -> 33 allocs/op (2.15x); PG 3794 -> 2360 ns/contact
(1.61x) on 500 real rows.
- J2: DrivePolicies::from_value deserializes straight from the borrow
(T::deserialize(&Value)) instead of from_value(value.clone()) — dropping the
full-DOM clone on every drive-policy read (move/copy, share, grant); one-line
body change, all 7 callers unchanged. Micro 5 -> 0 allocs/op (11.51x).
- P1: get_user_profile overlaps the two independent caller+target reads with
tokio::join! (self-case still a single fetch; caller-error precedence
preserved via caller_res? first) instead of two serial round-trips. PG
577 -> 312 us/call (1.85x).
- G1: subject_group remove_member computes the child's transitive-user recursive
CTE once and reuses it for both the would-empty pre-check and the cache
invalidation, instead of running the identical CTE twice (the edge delete is
above the child, so its descendants can't change). PG 829 -> 412 us/removal
(2.01x).
- U1: dedup_service (store_loose_chunks final registration + the ingest
run_rollback) reshapes the owned, dead-after Vec<(String,i64)> via
into_iter().unzip() instead of cloning every 64-byte hash for the
sync_blobs(&[String]) + UNNEST bind. Micro 256 -> 0 hash clones.
Verified: cargo clippy --features bench --all-targets -D warnings clean, cargo
fmt --all --check clean, cargo test --lib --features bench = 529 passed / 0
failed. The PG benches run against a local PostgreSQL 16 (schema applied from
migrations/); every equivalence gate passes.
The download_zip per-item N+1 (the audit's highest raw-latency candidate) is
deferred to a dedicated pass: its fix moves the sole authorization inside the
stream call, so it needs an AuthZ-ordering + anti-enumeration proof, not a perf
banner.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DKyQ4AnYtgp1JtjzweyMeo
Backend (each change benchmark-gated with BEFORE replicas + equivalence
gates; see examples/bench_round11_micro.rs, bench_round11_queries.rs,
bench_log_writer.rs and benches/ROUND11.md — final numbers land in the
follow-up doc commit):
- StoragePath re-representation: single canonical joined String, segments
derived on demand; File/Folder drop the duplicated path_string field
(4000→1000 allocs per 500-row listing page)
- Display classifier fusion: classify_display shares one stack-lowered
extension across the three decision trees; call sites in FileDto,
folder/favorites/recent handlers, trash, path-resolver (+ interning
where Arc::from was still used)
- /status.php and /openapi.json memoized into OnceLock<Bytes> (openapi
rebuilt a 171 KiB spec per request: 2.8 ms → 18 ns)
- NC upload-session PROPFIND: write! + pre-sized body + stack RFC2822
dates (2.3-2.6x, 2582→772 allocs at 256 chunks)
- REST download: dead FileDto clone removed (capture mime/size + move)
- CalendarEventDto/TrashedItem into_parts moves (11 KiB ical_data memcpy
gone per CalDAV row); CardDAV getlastmodified stack render
- 4xx path: borrowed ErrorResponse serialize, ErrorKind::as_str,
not_found/already_exists clone kill
- vCard emit via write!; search page moved out with into_iter skip/take;
content-hit UUIDs parsed once; group last-user check via HashSet
- RateLimiter: lock-free get + insert (and_upsert_with variant REJECTED
by benchmark); CSRF token borrow-compare + borrowed cookie extraction
- Thumbnail/preview ETags built from as_str (Debug-identical bytes)
- Encrypted backend: encrypt_in_place_detached single-buffer write path,
chunk-sized reserve in collect_stream; retry labels made lazy
- PG: deferred upload registration 3→1 round-trips (persist_file CTE
template); direct_grant_cache for Calendar/AddressBook/Playlist authz
(single-flight + set_role/clear_role invalidation); expand_user
tokio::join!; geo clusters min(uuid)::text; recluster face assignment
batched into one UNNEST update
- People recluster cosine: norms precomputed once (bit-identical gate)
- NC capabilities poll logs demoted to debug; tracing-appender dep added
for the log-writer benchmark
Frontend:
- ResourceList.selectedEntries O(N)-per-toggle → id-index projection
O(k log k); favorites/recent consume the batchToolbar snippet param and
drop their duplicate filter + dead selectedIds mirror
- Recent: star state via new favoriteIds prop — a star click no longer
rebuilds all N entries
- admin timeAgo >30d fallback uses the cached Intl.DateTimeFormat
- vitest gates in src/lib/components/round11.bench.test.ts
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01ABhTEHuGujvwoodh67Kga7
- permit shared drive creation from oxicloud admin (for now)
- prepare other personal drive creation (Not implemented), need to validate
quota policies and strategy first
- add hurl test to verify permissions
username: now optional, if defined 2..64 chars
password: now optional (no mode __NO_PASSWORD...__)
oidc: now optional
important: if need Nextcloud, username must be defined
reflect OIDC
schema migration, User entity additions, and three defense-in-depth gaps closed, with all 280 unit tests and 13 Hurl files green
infrastructure (lettre + EmailSender port).
- Migration migrations/20260612000003_users_username_email_login.sql — adds nullable given_name/family_name columns to auth.users.
- User entity (src/domain/entities/user.rs) — has_login_credential() placeholder-check encapsulation, set_username revalidating setter, given/family-name fields + getters/setters, validate_username widened 32→254 and now accepts email shape.
from_data_full extended with two new params; all 7 callsites in user_pg_repository.rs updated.
- Schema-side legacy guards (src/application/services/auth_application_service.rs) — bumped the duplicated 32-char check in setup_create_admin and admin_create_user to 254 to match.
- Gap #1 (subject_group_service.rs) — add_member now rejects external candidates with an audit-logged AccessDenied. Service gained an Arc<UserPgRepository> field, wired through DI. New integration test test_external_user_cannot_be_added_as_member.
- Gap #2 (user_repository.rs + auth_ports.rs + user_pg_repository.rs) — list_users/search_users gained an include_external: bool param defaulting effectively to false everywhere internal-user-facing. auth_application_service exposes a new
list_users_including_external for the admin surface.
- Gap #3 (pg_acl_engine.rs) — expand_user now SELECTs is_external and skips INTERNAL_GROUP_ID for externals; defaults to is_external=true on missing user to fail closed.
this implements first version (manageable only by admin right now)
routes:
GET /api/groups
List subject groups (paginated). Admin-only.
POST /api/groups
Create a new ReBAC subject group. Admin-only. The name must match the RFC 5321 local-part shape and be globally unique (case-insensitive).
GET /api/groups/search
Search non-virtual groups by name substring. Authenticated only (no admin role required) — backs the share-dialog recipient autocomplete.
GET /api/groups/{id}
Fetch a single group's details. Admin-only.
DELETE /api/groups/{id}
Delete a group. Cascades to `subject_group_members` (FK) and to `access_grants` rows referencing this group as a subject. Admin-only.
PATCH /api/groups/{id}
Update a group's metadata. Admin-only. v1 only persists name renames.
GET /api/groups/{id}/effective-members
List every user transitively reached through this group (members of members of members, etc.). Used by admin / audit tooling. Admin-only.
GET /api/groups/{id}/members
List the *direct* members of a group (one level only). Admin-only.
POST /api/groups/{id}/members
Add a member to a group. Exactly one of `user_id` / `group_id` must be provided. Adding a group-member runs a write-time cycle check and a nesting-depth check (max 8). Admin-only.
DELETE /api/groups/{id}/members/group/{gid}
Remove a nested group-member from a group. Admin-only.
DELETE /api/groups/{id}/members/user/{uid}
Remove a user-member from a group. Admin-only.
fix hurl
groups
round
groups
Claude