Resolve conflicts between the external-file-mounts feature and upstream's
D5/D7 refactor (per-file provenance, keyset pagination, cross-drive move
gates, resource-access hook, folder-cascade lifecycle hook).
Key resolutions:
- FolderService::new now takes (repo, authz, file_lifecycle, mount_router);
all callers + DI updated.
- FileRetrievalService / FileManagementService keep both the mount_router
and the new resource_access_hook / drive_repo / storage_usage wiring.
- list_files_batch_with_perms: adapt the mount branch from offset- to
keyset (after_name) pagination, mirroring paginate_mount_entries.
- download_file_impl: keep upstream's &HeaderMap + `impl IntoResponse + use<>`
signature, retain the mount-download branch.
- Mount DTOs: the retired `owner_id` field maps onto created_by/updated_by
(the mount owner) — the fields the frontend now uses for owner display.
- admin/+page.svelte: keep upstream's user-delete modal + the 'mounts' tab.
- Bump memmap2 0.9.10 -> 0.9.11 (RUSTSEC critical advisory fix) and
regenerate Cargo.lock against the merged Cargo.toml.
Round 21 of the benchmark-gated perf sweep. Six behaviour-preserving,
allocation-reducing changes, each with a BEFORE/AFTER counting-allocator
section in examples/bench_round21_micro.rs and a byte/-value equivalence
gate; all six pass their deterministic alloc gate (a non-winning AFTER
exits 1 = rollback).
- R1: pre-size the 16 CalDAV/CardDAV row-mapper Vecs (+1 HashMap) with
Vec::with_capacity(rows.len()) — the ROUND20 §I1 file-side pattern
extended to the calendar/contact repos it deferred. 7 → 1 allocs/op.
- R2: settle_batch binds a borrowed Vec<&str> instead of cloning every
chunk hash into a Vec<String> (sqlx encodes &[&str] as text[]
identically; favorites_pg_repository.rs:271 precedent). 33 → 1 allocs/op,
39x wall.
- R3: store_loose_chunks keys its intra-request dedup set on the raw
[u8;32] BLAKE3 digest and moves the hex on a duplicate (the ROUND17 §D2
pattern applied to the delta-upload sibling). 401 → 209 allocs/op.
- R4: CardDAV getetag emits borrowed pre-escaped " quotes via a shared
write_quoted_etag helper (ROUND20 §C1 pattern, all 4 CardDAV etag sites).
3 → 0 allocs/op.
- R5: BDAY stamped via the new fmt::compact_date stack renderer instead of
chrono's strftime interpreter (chrono fallback out of the 4-digit-year
range; byte-identical, unit-tested vs chrono). 2 → 0 allocs/op, 10.5x wall.
- R6: NC trashbin folder content-type via Cow::Borrowed instead of
.to_string() on the constant (ROUND16 §M1 pattern). 1 → 0 allocs/op.
See benches/ROUND21.md for the full write-up and the deferred-items list
(HeaderMap-clone hot handlers, Query→typed-struct, WebDAV dead-props
HashSet, and others surfaced by the audit that want their own validated
pass). Validated: cargo fmt, cargo clippy --features bench --all-targets
-D warnings, cargo test --lib --features test_utils (529 passed).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015gHVq5Wy2TzdWeSqtEmK6m
Benchmark-gated (benches/ROUND20.md), same rule as rounds 2-19: every change
ships with a BEFORE/AFTER counting-allocator micro-benchmark and a byte-value
equivalence gate; a non-winning AFTER is rolled back (never applied). The
rollback rule is encoded in the harness (GATE FAIL exit). All 8 sections pass.
Reproduce: cargo run --release --features bench --example bench_round20_micro
- A1 CalendarEvent iCal parse: replace the throwaway per-property
HashMap<String,Vec<String>> (DTSTART/DTEND/RECURRENCE-ID) with a direct
VALUE=DATE scan; prop_with_params kept #[cfg(test)] (6->2 allocs/event, 4.2x)
- A2 UserDto::from: add User::into_parts and MOVE image (<=512 KiB data URI)
+ ui_preferences JSON instead of cloning on every /api/auth/me (27->14 allocs)
- A3 parse_vcard: drop the per-line to_ascii_uppercase copy + the lines Vec;
promote ascii_ci_contains to common::text and share it (8->1 allocs/contact)
- A4 Calendar/AddressBook DTO: into_parts move incl. custom_properties map (18->10)
- I1 file-listing repos: collect::<Result<Vec>>() size-hints to 0 and grows from
capacity 0; pre-size with Vec::with_capacity (8->1 container reallocs, 4 sites)
- I4 plaintext_stream: lazy emit iterator instead of eager Vec collect (43x wall)
- C1 NC write_etag_element: borrowed pre-escaped quote events, no owned quoted
String/escape re-alloc; byte-identical output (3->0 allocs/PROPFIND row)
- C3 NC favorites REPORT: map.remove() move instead of get().clone() (~7 allocs/fav)
Deferred (documented in ROUND20.md): NC oc:id/trashbin buffer reuse, I1 sibling
CardDAV/CalDAV listing paths, Contact JSONB Json<Vec<_>> decode, dedup
settle_batch &str bind, and a fast DoS-resistant hasher for hot trusted-key maps
(needs a dependency decision).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JsJjcVX9RoN96DMa35Wqzd
Benchmark-gated (examples/bench_round19_micro.rs, benches/ROUND19.md): every
section ships a BEFORE/AFTER counting-allocator arm with a byte/-value
equivalence gate and a GATE-FAIL-rollback exit. All eight pass. No Postgres.
- M1 verify_basic_auth cache key: blake3::hash(format!("{u}:{p}")) → incremental
Hasher (byte-identical key, 2→0 allocs on every Basic-auth DAV request)
- M2 WopiTokenService: prebuild Validation/DecodingKey/EncodingKey in new()
instead of per-call (mirrors JwtTokenService; 16→12 allocs/validate)
- V1/V2 vCard emit (contact_to_vcard/generate_vcard): FN fallback drops the
throwaway to_string, NOTE skips the escape copy for newline-free notes, REV
uses new common::fmt::compact_ical_utc stack renderer (11.5× vs chrono
strftime, 3→0 allocs); per-contact 9→4 allocs
- M4 trash_service::row_to_item_dto: move name/path/blob_hash out of the owned
row instead of cloning (3 clones/file row gone)
- M5 search cache key: Uuid::hyphenated().encode_lower stack buffer instead of
to_string (identical u64 key, 1→0 allocs/request)
- M6 streaming PROPFIND: reuse one href buffer across the page instead of a
format! per child (native + NC handlers; 192→3 allocs on a 64-child page)
- M7 nextcloud extract_url_user: return Cow instead of forcing into_owned
(zero-alloc on the common ASCII-username path)
common::fmt::compact_ical_utc added with chrono-parity unit tests (CASES +
60-year sweep). cargo fmt + clippy --all-targets clean; 526 lib unit tests pass.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ront9bk7YMoffVQkGG47gh
Targets the content-addressable dedup write path (the ROUND15-deferred
"dedup_service hash-String re-allocations") from both ends — the streaming
ingest loop and the delta-commit verification read — plus a CardDAV vCard
micro-cut. Every change is benchmark-gated with a hard rollback rule; no
PostgreSQL needed for any arm (benches/ROUND17.md).
Backend (counting-allocator, examples/bench_round17_micro.rs):
- D2 chunk-ingest (store_from_stream, the hottest write path — every chunk of
every upload): the 64-char hex hash String was allocated 3x per chunk
(to_hex + chunk_hashes clone + session_seen insert-clone, the last dropped on
a duplicate). The intra-upload dedup set now keys on the raw 32-byte BLAKE3
digest ([u8;32], Copy, no heap) and the manifest push is branch-split so a
duplicate moves the hex in: 3 -> 2 allocs/new chunk, 3 -> 1/duplicate.
Measured 214 -> 149 allocs/op (1.14x wall) on a 64-chunk 1-in-2-dup batch;
smaller/faster set too (32B inline keys vs 64B heap Strings).
- D1 hash_chunk_sequence (delta-commit verification): took chunks by
&[(String,u64)] and fed the backend stream with iter().cloned(), re-cloning
every chunk hash a second time on top of the owned Vec the caller already
built. Take the Vec by value + into_iter(): 65 -> 0 internal allocs/op, ~2.5us
of clone work removed per verify.
- V1 vCard TYPE tokens (contact_to_vcard + generate_vcard, 5 sites): each
EMAIL/TEL/ADR TYPE= param used ty.to_uppercase() — a throw-away String per
token per contact. New shared fmt::push_upper writes the upper-cased chars
straight into the buffer (byte-identical to str::to_uppercase, unit-tested):
13 -> 5 allocs/op, 1.19x wall.
Gates: each section asserts byte/-value equivalence (D2 the ordered manifest +
sizes + write-set; D1 the removed clone is a pure copy; V1 the full vCard) and
exits non-zero if an AFTER arm fails to reduce allocations. push_upper is
unit-tested byte-equal to str::to_uppercase (fmt::tests). Verified end-to-end:
cargo fmt clean, clippy --release --all-targets --features bench -D warnings
clean, and the harness prints GATE PASS against the built release lib.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01XMmt7vNETYUbEG3Hc17LDx
The app-level ETag re-check before the write still left a gap between the check and the actual UPDATE for a concurrent writer to land in.
Push the check into the write path itself: swap_blob_hash now takes an expected_hash and only applies the SET under the same FOR UPDATE row lock it already held, closing the race instead of just narrowing it. Adds ErrorKind::PreconditionFailed (412) for the CAS-miss path; PUT/WOPI/chunked-upload keep blind-overwrite semantics by passing None
Benchmark-gated (BEFORE/AFTER + equivalence/safety gate per change), same
discipline as rounds 2-12. Full write-up in benches/ROUND13.md.
Shipped:
- V1 Grouped views windowed (files route + ResourceList). The grid arm was
the last unwindowed path (trash is grouped-by-default in grid): each
swimlane now feeds its own VirtualList, outer container a flex stack.
vitest gate: 800-item grouped grid mounts <120 .file-item (was 800).
- Q1 get_users_by_ids drops the <=512 KiB avatar image + ui_preferences
JSONB (notification path never reads them). 30-member fan-out 8.60 ->
0.25 ms (34.3x), ~7.7 MB off the wire.
- Q2 Login provisioning is_empty() -> SELECT EXISTS for calendar + address
book (every login). 0.193 -> 0.170 ms, widens with owned-row count.
- Q3 Recent-access prunes only when the upsert inserted (RETURNING xmax=0)
— a re-access can't grow the set. 0.567 -> 0.324 ms (1.75x).
- L1 Locale supported-codes precomputed once vs rebuilt per anonymous
request. 616 -> 17.3 ns (35.7x), 18 -> 1 allocs.
- H1 Duplicate /api TraceLayer removed (global stack already wraps it).
1.86 -> 1.42 us/request, -6 allocs.
- H2 client_ip span field: borrow-only ClientIpDisplay vs owned String.
187 -> 173 ns, -1 alloc.
Not shipped (discipline): the "media hooks read the blob 3x" lead was a
correctness bug, not a perf dup — the raw-path metadata/faces readers
resolve only for local+unencrypted+single-chunk blobs and silently produce
nothing otherwise. Flagged for maintainers; routing through read_blob_bytes
is a correctness fix (perf-neutral-to-negative), not a benchmark-gated
perf change.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BfidAJD5AHw23jtvBUNamB
Benchmark-gated (equivalence + BEFORE/AFTER in examples/bench_*, results
and reproduce commands in benches/ROUND6.md):
- CardDAV whole-book REPORT + depth-1 PROPFIND stream through a PG
cursor (stream_contacts_by_book, 500-contact pages) instead of
materialising every vCard twice: 8 000 contacts TTFB 37.4 → 7.6 ms
(4.9x), peak heap 19.0 → 7.0 MiB (2.7x), wall -23%; REPORT and
PROPFIND byte-identical to the buffered writers.
- NC numeric-id chain fully borrowed: get_or_create_file_ids/folder_ids
take &[&str] and return HashMap<Uuid, i64>; batch_resolve_ids callers
(PROPFIND pages, REPORT, trashbin, OCS search) pass id slices and look
up via nc_id_of. 2.006 → 0.006 allocs/child (334x), 1.53x wall per
500-child page. batch_check_favorites binds &[&str] as text[].
- file_blob_read_repository listing SELECTs drop id::text/folder_id::text
server casts: rows decode binary Uuid (16 vs 36 bytes on the wire) and
render once in row_to_file. A/B on 500-row pages: 1.225 → 1.044 ms
mean (1.17x), p95 1.686 → 1.345 (bench_uuid_text_cast; single-row,
param and min() sites left as-is deliberately).
- IncrementalHasher::finalize_hex renders through common::fmt::hex_lower
instead of one format! per digest byte: 18 → 1 (md5) / 35 → 1 (sha256)
allocs per chunk finalize, 14-15x wall.
- Share landing overlaps the access-count UPDATE with the unlock fetch
via tokio::join! (one round-trip off every public link hit).
- REJECTED by benchmark and reverted: try_join_all fan-out of the
batch-favorites authz pre-check — 42.6 → 56.4 ms cold, 0.15 → 0.23 ms
warm against local-socket PG (bench_favorites_authz kept as evidence).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017aJu9ghvuT8WqC31ZEGTBA
this fix https://github.com/AtalayaLabs/OxiCloud/issues/607
which was introduced by commit 12dc648cff
when a user does activity in a drive, admin can invalidate cache via the internal
call /api/admin/internal/trigger-sweep
this permit end 2 end test to validte immediately that used_bytes corresponds to the expected result
Round 3 of benchmark-gated optimizations (benches/ROUND3.md; every change
gated by a before/after benchmark — an AFTER that did not beat its BEFORE
was to be rolled back; none needed it. Equivalence gates assert identical
row sequences / byte-identical output on every behavior-preserving rewrite):
DB hot paths (local PG16, EXPLAIN-verified):
- Web-UI listing (list_resources_paged): cursor pushed INSIDE the
folders/files UNION-ALL branches as sargable row-value comparisons with
per-branch ORDER/LIMIT + two partial expression indexes
(folder_id, LOWER(name), id). 20k-entry folder: 26.6 -> 1.3 ms/page
(19.5x); other sort modes at parity or better. New migration
20260918000000. [benches/LISTING-KEYSET.md section in ROUND3]
- Photos timeline (list_media_files): per-drive CROSS JOIN LATERAL top-N
on the timeline index, joins moved above the top-N. 50k-photo library:
97.4 -> 1.6 ms/page (55.7x). The old "LIMIT stops the scan early"
comment was refuted by EXPLAIN.
- PROPFIND sub-folders (both DAV surfaces): keyset list_folders_batch off
idx_folders_unique_name replaces COUNT(*) OVER() + LIMIT/OFFSET
(5k dirs: 79.7 -> 17.9 ms full walk, 4.5x).
Concurrency:
- Basic-auth cache single-flight (moka try_get_with): 8 concurrent DAV
connections at TTL expiry paid 8 Argon2id runs (2.6 s CPU + 8x64 MiB);
now 1 (300 ms). Failed verifications remain uncached.
- CachedBlobBackend per-hash single-flight + unique tmp names: 16
concurrent cold readers = 16 full remote downloads racing truncating
writes on ONE deterministic .tmp (corruptible cache); now 1 download
(16x less egress, 2.8x wall on a shared link) and torn files can never
be renamed into the cache.
I/O and allocations:
- Chunk-assembly reads 64K -> 512K buffers (2.3x, 8x fewer syscalls);
chunk-spool writes via BufWriter 512K (5.6x, 32x fewer syscalls).
- S3/Azure put_blob_from_bytes_unsynced overrides: dedup settle no longer
pays a HEAD probe per new chunk (2 RTT -> 1, 1.8x); Azure stops copying
every chunk (Bytes -> Body, -0.44 ms - 4 MiB alloc per 4 MiB chunk).
- Entity->DTO mapping: Arc<str> interning of closed-set display fields +
common MIMEs, 1-alloc etag/size formatting, FolderDto moves instead of
clones. File row: 11 -> 4 allocs; folder row: 11.8 -> 1 (2.1x faster).
- CardDAV REPORT: deleted dead per-contact vCard pre-generation and the
O(N^2) uid scan whose result was discarded (5k contacts: 55.7 -> 5.7 ms,
9.8x); byte-identical XML asserted.
- Search-results cache: byte weigher + 32 MiB budget
(OXICLOUD_SEARCH_CACHE_MAX_BYTES) replaces the 1000-ENTRY cap that let
~300 MiB of enriched rows sit in RSS; read latency parity.
- Dropped aws-config + aws-smithy-types (zero references; -82 dep-graph
nodes, three SDK stacks gone from every build). tokio "process" is now
an explicit feature (was enabled transitively by aws-config).
Frontend:
- Cached Intl.DateTimeFormat keyed by (locale, options) in formatDate and
4 sibling callsites: 20k dates 2612 -> 51 ms (51.6x); vitest gate
asserts output identity across locales and a 3x floor.
Validation: cargo fmt + clippy --all-features --all-targets -D warnings
clean; 518 unit + 548 integration-cfg tests green; new-shape endpoints
smoke-tested end-to-end over HTTP (all 5 listing sort modes with cursor
walks, WebDAV PROPFIND Depth-1, photos timeline, Basic-auth DAV login);
frontend npm run check clean, new vitest gates green.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EBsU2qEzny3A8WQUEuMNCr
Every change is benchmark-verified (harness + before/after numbers in
benches/, measured on this branch; reproduction commands in each doc):
DAV / sync-client hot paths
- PROPFIND dead-properties: one = ANY($1) query per 500-child page instead
of one sequential query per child, and indexable `=` predicates instead
of IS NOT DISTINCT FROM (seq scans). 2,000-child folder: 1.07-4.54 s of
DB chatter -> 4-6 ms (258-773x). Applied to native + NC PROPFIND and
both NC REPORT handlers. [benches/DEAD-PROPS.md]
- Folder paging: keyset cursor (name > $last) + new partial index
(folder_id, name) replaces LIMIT/OFFSET full-folder rescan per page.
Full 20k-file walk: 1266 ms -> 77 ms (16.5x). New migration
20260917000000. [benches/PROPFIND-PAGING.md]
- NC chroot / default-drive resolution: moka caches (30 s TTL, explicit
invalidation on drive mutations) for find_default_for_user and the
markerless chroot FolderDto. 2 uncached queries + 2 pool checkouts per
NC/WebDAV/WOPI request -> sub-us moka hit (p50 0.7-3.6 ms -> ~1 us).
[benches/CHROOT-CACHE.md]
- Quota: PROPFINDs whose prop list never names a quota prop skip the
2-query resolution entirely (wants_quota()); the remaining lookups read
2 columns instead of the full auth.users row with its <=512 KiB avatar
(11-16x, p50 3.4 ms -> 0.29 ms). Same narrow read now gates every
upload quota check. [benches/QUOTA-PATH.md]
CPU on the request path
- ZIP exports (folder download, share ZIP, batch download): entries whose
MIME says already-compressed (JPEG/MP4/zip/pdf/...) are Stored instead
of Deflate - deflate ran inline on the tokio writer task at ~41 MB/s
for ~0% size gain. Mixed media corpus: 4.31x wall and CPU, archive size
unchanged. Shared predicate in common::mime_detect. [benches/ZIP-MEDIA.md]
- Compression layers: tower-http's default maps to Brotli QUALITY 11
(verified in brotli-8.0.2 source and empirically: 90 ms per 64 KiB JSON
response, 1.3 s per 700 KiB bundle). Both layers pinned to Precise(4):
99x less CPU for ~15% more bytes. SPA assets are now precompressed at
build time (scripts/precompress.mjs, 77% smaller) and served via
ServeDir::precompressed_br/gzip: 2016x less per-request work, and
clients get the better q11 bytes. [benches/STATIC-PRECOMPRESSED.md]
Batched / cached backend paths [benches/NPLUS1-AND-CACHES.md]
- Content-search ReBAC re-verification: new
AuthorizationEngine::check_files_read_batch (default = old loop;
PgAclEngine override batches drive resolution + reuses role cache).
200 sequential point SELECTs per search -> 1-2 queries.
- Batch-ZIP subtree downloads: drop per-file re-authz + per-file Recent
recording (2 writes/file) for subtree entries already authorized at the
root - mirrors the native folder-download path. ~6,000 statements
removed from a 2,000-file archive.
- CDC chunk manifests: immutable by content address, now moka-cached
(weight-bounded 32 MiB, 60 s TTL, positive-only, invalidated on delete)
- removes one manifest query (p50 0.44-4.4 ms) from every stream,
range and full blob read.
- People tab: grouped COUNT + batched cover lookup instead of dragging
every face row with its 2 KiB embedding (10k faces: 30.4 ms & 21 MB ->
3.8 ms & 1.3 KB, 8.1x); merge() is one set-based UPDATE.
[benches/PEOPLE-LIST.md]
- Photos timeline cursor: raw timestamptz comparison instead of
EXTRACT(EPOCH ...) wrapper + IS NULL OR disjunction - cursor is an
index boundary again, deep scroll stops re-scanning skipped rows.
- Public share landing: one atomic UPDATE ... access_count + 1 (was
SELECT + full-row write-back: racy, lost updates, clobbered concurrent
owner edits) - 3 round-trips -> 2 per visit.
- move_to_trash: dead full-entity SELECT feeding a documented no-op
removed from both branches; dead fields dropped from TrashService.
- NFC normalization: is_nfc_quick fast path skips the decompose/recompose
state machine for the ~100% already-NFC case (every row loaded from PG).
Frontend
- Large folders paint after page one (~200 items) via fetchFolderListing's
new onPage hook instead of waiting for every sequential page.
- Tested-and-reverted (kept for the record): cached Intl.Collator for name
sorts - vitest showed it 2x SLOWER than V8's argument-less localeCompare
fast path (5.6 ms vs 12.1 ms / 5k names). Sort order untouched.
New bench harnesses under examples/ (bench feature): zip_media,
dead_props, chroot_cache, quota_path, people_list, propfind_paging,
static_precompress.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01CBK1RdtzyP6759Muqe1K1w
automatically create default Calendar and default addressbook per user
(no creation if user already have a such resource)
default name are "Personal"
this is using the user's life cycle like does the drives
answers to issue #545
add:
- OXICLOUD_REGISTRATION_ALLOWED_EMAIL_DOMAINS to specify list of domains allowing a self registration
- OXICLOUD_REQUIRE_VERIFIED_EMAIL=true|false
- OXICLOUD_AUTH_METHODS=password,magic_link (login methods, OIDC is on top of this)
- OXICLOUD_AUTH_POLICIES=permit_magic_link_for_password_users (OIDC is on top)
Drops the boolean is_personal() wrapper in favor of matching
DriveKind::Personal/Shared at the two call sites, matching the
exhaustive-match convention already used for DriveKind elsewhere
(as_str, parse, DriveKindDto::from).
resolve_quota only ever reported the caller's personal envelope,
ignoring the drive_id already resolved at every PROPFIND call site —
shared drives with their own quota showed the wrong numbers. Adds
AppState::resolve_webdav_quota, shared by both WebDAV surfaces:
nil drive_id or personal drive -> account envelope, shared drive ->
its own storage.drives quota/used_bytes.
Also adds quota-used-bytes/quota-available-bytes to the NextCloud-
compatible surface, which previously had no RFC 4331 support at all.
Registers webdav_quota_properties.hurl and the new
nc_webdav_quota_properties.hurl in tests/api/run.sh — neither was
wired into the suite before this change.
add env variable `OXICLOUD_WEBDAV_DRIVE_LISTING_PREFIX`
which is by default:
`OXICLOUD_WEBDAV_DRIVE_LISTING_PREFIX="@drive"`
so `/webdav/` -> points to user's personal drive (**backward compatibilit**y)
`/web/dav/@drive/{uuid|drive name}/` points to the respective drive
if admins want directly `/webdav/` pointing to list of drives they need to:
`OXICLOUD_WEBDAV_DRIVE_LISTING_PREFIX=""`
+ ensure lock is per user (RFC 4918 §9.11)
fix: #554
add `include_in_photo_index` and `include_in_music_index` policies
both true for default personal drive
photo is implemented
music is not yet implemented
Edouard Vanbelle