Step 1 of docs/plan/derived-blobs.md. Makes "who references this blob
hash" an extension point instead of SQL hardcoded in two places
(dedup_gc's reap predicate and blobs_consistency's refcount recompute,
both naming storage.files and storage.chunk_manifests directly). Adding
a blob-owning table without teaching those two risks silent orphaning:
GC sees ref_count = 0 and reaps live content.
Behaviour is unchanged — this commit only introduces the port and the
two sources that reproduce today's SQL. Wiring follows.
Two levels, not one. add_reference bumps chunk_manifests.ref_count first
and only falls back to storage.blobs.ref_count, so a reference lands on
whichever counter its hash names and the two must be recomputed
separately. RefLevel is a parameter rather than a property of a source,
because storage.files legitimately contributes at both: a manifest-less
legacy row references a chunk, a CDC row references a Blob. The
NOT EXISTS guard on the chunk-level files term is load-bearing — for a
single-chunk file the whole-file hash equals its lone chunk's hash, so
without it the row is counted at both levels.
SQL fragments rather than a per-hash count. blobs_consistency recomputes
with one query per page, the expected count inlined as correlated
subqueries; asking each source for a count per hash would turn that into
sources x rows round-trips. So sources emit a fragment the registry sums
into the existing page query, and count_references exists only for the
on-demand path where the candidate set is already filtered to
ref_count = 0.
Fragments use their own aliases (cnt_f, cnt_m) rather than the sweeps'
outer-row aliases (b, m). A fragment reusing `m` would shadow the outer
alias in the manifest sweep and silently correlate against itself;
there is a test for it.
The SQL builders are free functions so the shape can be asserted without
constructing a pool — sqlx's connect_lazy still needs a Tokio context,
and the fragments are pure string assembly anyway.
9 unit tests. fmt, clippy --all-features --all-targets, build clean.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Adds the foundation for external file mounts: admin-configured backends
(raw host filesystem in v1; sftp/webdav/… as future provider kinds) surfaced
as a folder inside a user's drive. Mount contents are virtual/live-passthrough
— read straight from the backend, never stored in storage.files — and are a
deliberately separate, limited storage type (no dedup/sharing/trash/search).
The feature is dark by default (OXICLOUD_ENABLE_EXTERNAL_MOUNTS=false).
P1 scope (this PR): data model, the pluggable provider abstraction, and the
read-only REST surface (mount listing + download). Read-write (P2),
WebDAV/NextCloud path resolution (P3), and the admin UI (P4) follow.
Core model
- Mount root = a real storage.folders row; authorization for everything inside
collapses onto that folder UUID (ltree-ancestry grant cascade).
- Children are virtual, addressed by ext:<mount_id>:<base64url(node_id)> where
node_id is provider-owned and opaque to the rest of the system.
- A lock-free (arc-swap) MountRegistry maps mount-root UUID -> provider; a thin
MountRouter::classify() is the single cheap hook handlers call before parsing
an id as a UUID. With no mounts configured it always returns Regular, so
existing code paths are unchanged.
Added
- migrations/20260805000000_external_mounts.sql (storage.external_mounts, kind + config JSONB)
- domain/services/external_mount_id (id envelope + virtual etags)
- application/ports/external_mount_ports (ExternalMountProvider, MountProviderFactory, repo port)
- infrastructure local_fs_mount_provider (tokio::fs, symlink-escape-safe) + factory
- application MountRegistry + MountRouter, pg ExternalMountRepository
- DI wiring (AppState.mount_router), FeaturesConfig.enable_external_mounts
- listing branch (FolderService::list_mount_dir_with_perms + folder_handler) and
download branch (FileRetrievalService stat/open mount methods + file_handler)
Authorization stays in the service layer (authz.require(Resource::Folder(mount_id)));
handlers only classify. Cross-backend operations are out of scope for P1.
Tests: 529 unit tests + 5 testcontainers integration tests (real Postgres 17),
including end-to-end authorization (owner allowed, stranger denied). Line
coverage of the new modules is 84–100% (cargo-llvm-cov). Known gap:
file_handler::download_mount_file (HTTP glue) needs a full-app test (P4).
Phase 2 increment 3: FacePgRepository implements FaceRepository.
Embeddings stored/read as BYTEA (512 little-endian f32), bbox as REAL[].
Every query is user-scoped. Covers face CRUD, person CRUD (create / rename
/ cover / hide), files-for-person, and a transactional delete-all-for-user
(right to erasure).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JW6ghFMDtnRYuYNzZhb47M
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
Extract EXIF orientation, GPS coordinates, camera info, and timestamps
from uploaded images using kamadak-exif. Store metadata in a new
file_metadata PG table. Apply EXIF orientation to thumbnail generation
so images display correctly. Add /api/files/{id}/metadata endpoint.
- JWT secret auto-generates and persists to <STORAGE_PATH>/.jwt_secret
- Remove setup token: first admin setup is open until system initialized
- Fix schema.sql: move CREATE EXTENSION pg_trgm/ltree to top
- Update login UI and auth.js to remove setup token fields
Implement a complete Nextcloud client compatibility layer so that
Nextcloud desktop/mobile sync clients can connect to OxiCloud.
Key additions:
- Login Flow v2 (device auth) with OIDC bridge support
- WebDAV handler compatible with Nextcloud clients (PROPFIND, GET,
PUT, DELETE, MKCOL, MOVE, COPY, HEAD, PROPPATCH)
- OCS API endpoints (user info, capabilities, notifications stubs,
sharees, unified search)
- Basic Auth middleware with app password verification, account
lockout integration, and blake3-keyed auth cache
- App password management: create, list, revoke via both native
API (JWT-authenticated profile page) and Nextcloud OCS endpoints
- Nextcloud file ID mapping (oc:fileid) with persistent DB storage
- Chunked upload support (Nextcloud v2 chunking protocol)
- Trashbin WebDAV interface
- Avatar (SVG placeholder) and preview (redirect) handlers
- User profile page with app password management UI
- URL user validation on all DAV routes (403 on mismatch)
- Database schema for app_passwords and nextcloud_object_ids tables
All services are behind a `nextcloud.enabled` config flag and
cleanly separated under src/interfaces/nextcloud/.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add storage.shares table with indexes on token, (item_id, item_type), created_by
- Create SharePgRepository with indexed SQL queries and window-function pagination
- Rewire DI to inject SharePgRepository with PgPool instead of config
- Delete legacy share_fs_repository.rs (295 lines of JSON file I/O)
- Remove dead module declaration from repositories/mod.rs
Eliminates O(n) full-file JSON reads/writes, TOCTOU races, and crash
corruption risk. All share operations now use indexed PG queries.
Standardize code formatting across all 173 Rust source files
using rustfmt. No functional changes - purely cosmetic.
This establishes a consistent code style baseline for the
project going forward.
- Remove Serialize/Deserialize from File, Folder, Session, User, Contact entities
- Create contact_persistence_dto.rs for JSONB persistence in infrastructure layer
- Update contact_pg_repository to use persistence DTOs
- Fix dependency on zip crate (downgrade from 7.2.0 to 2.1.0)
- Fix unused variable warnings in main.rs
- Move PathService import from domain to infrastructure
- Add missing fields to CoreServices and RepositoryServices
- Create proper service initialization in main.rs
Clean Architecture improvements:
- Domain layer no longer depends on serde framework
- Persistence concerns isolated to infrastructure layer
- TokenClaims in auth_service.rs is only exception (required for JWT)
Edouard Vanbelle