1. Identity model — email is the identity, three optional credential slots (username, password_hash, oidc_subject), the @-in-username ban that makes namespaces provably disjoint.
2. Login dispatcher — @-in-input decides the path. Single DB lookup.
3. Login paths — four ways in (username+password, email+password, email+magic-link, OIDC redirect) with their pre-conditions.
4. Magic-link eligibility ladder — the three-branch table with OIDC unconditional reject, password flag-gated, no-credential allowed.
5. Registration paths — four ways (/api/auth/register with full creds, email-only, grant-by-email invitation, OIDC JIT).
6. Anti-enumeration — per-endpoint table showing what each surface returns and why; explicit note that instance-wide policy stays visible.
7. Security trade-offs — mailbox-as-bypass (lenient vs strict), no native MFA, magic-link as bearer token, enumeration via timing.
8. Rate limits — the five caps from PR 12 + classic auth, with env knobs.
9. Audit events — table of 12 event names with reason keys; every entry verified grep-able in src/.
10. Migration path — what existing instances see when PR 16-20 land (forward-only, non-destructive).
11. Future direction — login_strategy — the seven-row matrix sketch as the explicit-policy north star.
12. Out of scope — TOTP/WebAuthn, external→internal promotion, session_kind, differentiated session TTL, OCM, email-verified gates (PR 23), device-bound tokens (PR 22), anti-enum timing parity, per-user opt-out, login_strategy implementation.
13. Related documents — cross-refs to magic-link-auth, ReBAC, share-integration, env-vars.
prepare identity service for external users, support of:
- magic_link (url challenge via email)
- self issued oidc (eventually social login)
- open cloud mesh
- AuthzCacheLifecycleHook — invalidates the user_groups_cache Moka entry on logout/delete.
- SessionRevocationLifecycleHook — explicit per-session firing of on_user_logout (currently per-call); session revocation inside the user-delete transaction.
- DeletionMode-driven policy in HomeFolderLifecycleHook::on_user_deleted (trash vs hard-delete based on AdminDelete / GdprPurge).
- Refactor delete_user_admin to expose a transaction handle so on_user_deleted can abort atomically.
- Add src/application/dtos/cursor.rs with three shared types:
· PageCursor trait — default base64url+JSON encode/decode; one bare
impl line per cursor struct
· CursorQuery struct — standard limit/cursor/sort_by query params with
limit_clamped() and decode_cursor<C>() helpers; compose via flatten
· CursorListResponse<T> — standard {items, next_cursor?} envelope with
from_oversized() and with_cursor() builders
- Migrate GrantCursor to impl PageCursor (remove duplicate encode/decode)
- Update GET /api/grants/incoming/resources:
· SharedWithMeQuery now embeds CursorQuery via #[serde(flatten)]
· Replace file/folder nullable pair with ResourceContentDto (untagged
enum) under a single always-present 'resource' field
· SharedWithMeDto is now a type alias for CursorListResponse<SharedWithMeItemDto>
· Handler uses q.paging.limit_clamped() and decode_cursor<GrantCursor>()
- Add docs/architecture/resource-listing.md — authoritative contract for
all listing endpoints (cursor design, SQL keyset WHERE, sort_by naming,
Rust + JS skeletons, compliance table, migration guide)
- Register doc in VitePress sidebar and architecture index
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* make more coherent lifecycles
* remove specific implementation on different handlers (they do not need to know existence of ThumbnailSerice nor AudioMetadataService)
* reduce risk of orphean objects
* ensure additional services are correctly wired (ex: Thumbnail generation was not covering all upload cases)
* more details on docs/architecture/file-and-blob-lifecycle.md :
```rust
// application/ports/file_lifecycle.rs
pub trait FileLifecycleHook {
fn on_file_created(file_id, blob_hash, content_type, is_new_blob);
fn on_file_updated(file_id, blob_hash, content_type);
fn on_file_copied(file_id, blob_hash, content_type, source_id)
fn on_file_deleted(file_id);
}
// application/ports/blob_lifecycle.rs
pub trait BlobLifecycleHook {
fn on_blob_created(blob_hash, content_type);
fn on_blob_deleted(blob_hash);
}
```
Edouard Vanbelle