Drop the stale ViewportReady wording from the HiDPI
render-wasm memory notes.
AI-assisted-by: composer-2
Co-authored-by: Cursor <cursoragent@cursor.com>
At DPR>1, refill visible tiles once at Interactive (tile_px=512,
paint_scale≈zoom), present, then promote to Full (512*dpr + interest)
on the next continue. Keep the world tile grid DPR-stable, resize
Current to the paint-once region, skip GPU flush on Partial frames,
and preview zoom via DocAtlas without resetting it on tile invalidation.
Size Current and layer surfaces to the viewport plus interest pad on
window resize, walk each uncached batch once, and GPU-crop 512 tiles
into the atlases so post-zoom HQ avoids re-walking the tree per tile.
Soft-flush the GPU during paint-region batches so Partial submit does
not stall on a full command backlog.
Marking intermediate surfaces dirty after clearing them on tile
context switch made the first stack composite blit empty
Fills/Strokes/shadows into Current. Dirty means content to
composite, so clear the flags after the clear instead.
Pass performance.now from finalize/debounce and re-anchor the WASM
budget if the stamp is 0 or already past max_blocking_time, so HQ
tiles are not yielded after a few nodes with almost no real work.
Remove :skip-ssrf-check? true from prepare-organization-sso-provider so
SSRF protection is active when validating organization SSO configs.
The endpoint is already protected by shared-key authentication
(admin-console), but enabling SSRF protection prevents potential misuse
of internal network resources if the shared key were ever compromised
(defense-in-depth).
Add test prepare-organization-sso-provider-does-not-skip-ssrf-check to
verify the SSRF check is not skipped.
AI-assisted-by: qwen3.7-plus
Add sanitize-svg function that removes dangerous elements and attributes:
- script tags
- foreignObject elements
- Event handler attributes (onload, onmouseover, etc.)
- javascript: URLs from href/xlink:href attributes
Apply sanitization in process-main-image before storing SVG files.
AI-assisted-by: mimo-v2.5-pro
Add normalize-string helper in app.common.data that trims whitespace
and returns empty string for nil input. Apply to profile, team, and
project string fields (fullname, lang, theme, name) before storage.
AI-assisted-by: qwen3.7-plus
Capture unique constraint violation in insert-file! and return
generic :not-found error instead of propagating raw PostgreSQL
exception, preventing file existence oracle.
AI-assisted-by: mimo-v2.5-pro
Add authorization check to generic-handler in assets.clj so that
/assets/by-file-media-id/:id and its /thumbnail variant verify the
requesting profile has read access to the parent file. Return 404
(not 403) when access is denied to avoid confirming existence.
Also switch get-file-media-object from db/get to db/get* so that
non-existent media objects return nil instead of raising.
AI-assisted-by: mimo-v2.5-pro
* 🐛 Restrict webhook edit/delete to team members only
Remove the creator-id fallback from get-webhooks-permissions.
Previously, the webhook creator could always edit/delete their
webhook even after being removed from the team. Now can-edit
comes from team role only — removed users get :not-found.
Webhooks are NOT deleted on member removal; the team owns them
and team admins/owners manage them.
AI-assisted-by: mimo-v2.5-pro
* 🐛 Restrict webhook creation to team editors
Use team role check (check-edition-permissions!) for create-webhook
instead of the custom check that allowed any team member to create
webhooks via creator-id self-match override.
AI-assisted-by: mimo-v2.5-pro
Bound read depth at 128 levels to prevent StackOverflowError from
crafted deeply-nested payloads. All recursive read handlers go
through read-object!, so a single depth check covers all paths.
AI-assisted-by: mimo-v2.5-pro
Prevent unbounded memory allocation when a crafted binfile specifies
an excessively large object size. Apply the same 100 MiB limit that
read-stream! already enforces.
AI-assisted-by: mimo-v2.5
Add check-library-team-ownership! helper that verifies both the file
and library share the same team before creating or modifying library
relations. This prevents cross-team library injection where a user
with edit permissions on files in different teams could link them
across team boundaries.
Applied to link-file-to-library, unlink-file-from-library, and
update-file-library-sync-status handlers.
AI-assisted-by: mimo-v2.5
Add :closed true to schema:import-binfile to reject unknown keys.
Remove file-id from handler destructuring, config binding, and audit
props to prevent specifying a target file on import.
AI-assisted-by: mimo-v2.5-pro
Prevent email bombing attacks on the send-user-feedback endpoint by
limiting the error-report field to 1MiB and adding climit rate limits:
by-profile (1 permit, queue 3) and global (4 permits), configured in
climit.edn. Make the schema public so it can be exercised by tests,
and add schema validation tests covering the new size limit.
AI-assisted-by: qwen3.7-plus
Copy Current into DocAtlas and the tile atlas with Surface::draw
instead of image_snapshot_with_bounds, matching the interactive
path and removing a GPU sync stall on every completed tile.
Drop the stale ViewportReady wording from the HiDPI
render-wasm memory notes.
AI-assisted-by: composer-2
Co-authored-by: Cursor <cursoragent@cursor.com>
At DPR>1, refill visible tiles once at Interactive (tile_px=512,
paint_scale≈zoom), present, then promote to Full (512*dpr + interest)
on the next continue. Keep the world tile grid DPR-stable, resize
Current to the paint-once region, skip GPU flush on Partial frames,
and preview zoom via DocAtlas without resetting it on tile invalidation.
Size Current and layer surfaces to the viewport plus interest pad on
window resize, walk each uncached batch once, and GPU-crop 512 tiles
into the atlases so post-zoom HQ avoids re-walking the tree per tile.
Soft-flush the GPU during paint-region batches so Partial submit does
not stall on a full command backlog.
Pass performance.now from finalize/debounce and re-anchor the WASM
budget if the stamp is 0 or already past max_blocking_time, so HQ
tiles are not yielded after a few nodes with almost no real work.
Copy Current into DocAtlas and the tile atlas with Surface::draw
instead of image_snapshot_with_bounds, matching the interactive
path and removing a GPU sync stall on every completed tile.
Add max-export-dimension constant (100000 units) and validate in
calculate-dimensions. Reject exports when bounding box width, height,
or position exceeds the limit to prevent resource exhaustion in the
Chromium export pool.
AI-assisted-by: mimo-v2.5-pro
Add end-to-end HTTP tests under backend/test/e2e/ using Node.js built-in
test runner (node:test) and native fetch. Tests run through the devenv
nginx proxy on port 3450.
Test suites (19 tests total):
- auth-flow: demo profile creation, login, session cookies, access tokens
- export-binfile: file creation, export to asset URL via SSE
- asset-download: download with cookie/token auth, 401 without auth,
S3 redirect behavior, full export-to-download flow
Key findings documented in tests:
- nginx @handle_redirect intercepts backend 307 and proxies to S3 directly,
stripping the client Authorization header (bug does not reproduce in devenv)
- SSE end event uses ~#uri tagged format for URLs
- Unauthenticated RPC returns uuid/zero profile (not null)
AI-assisted-by: mimo-v2.5-pro
Signed-off-by: Andrey Antukh <niwi@niwi.nz>
* ✨ Add media-processor service for image and font processing
Externalizes ImageMagick and FontForge subprocess invocations into a
separate Node.js HTTP service (media-processor/). Backend dispatches
via feature flag :use-remote-media-processing.
Key changes:
- media-processor module (TypeScript, Express 5, Sharp, FontForge/woff)
- POST /api/image/info, /api/image/thumbnail, /api/font/generate
- Resource limits: 128MP rejection, prlimit (512MB + 30s CPU)
- Streaming multipart via SequenceInputStream
- app.media split into validation (leaf), local (shell impls), remote (HTTP)
- Schema enforcement: :upload and :input schemas in validation namespace
- Configurable timeout (PENPOT_MEDIA_PROCESSING_SERVICE_TIMEOUT)
- 78 tests across 4 files (image, font, middleware, config)
- FontForge path escaping for command injection prevention
- Parallel font variant conversions with Promise.all
AI-assisted-by: mimo-v2.5-pro
* 🐳 Revert docker-compose changes from media-processor commit
Remove docker-compose.yaml modifications that were part of the media-processor
service commit. The media-processor service definition, flags, and environment
variables are reverted to their previous state.
AI-assisted-by: qwen3.7-plus
* ⬆️ Update dependencies
* 🐛 Fix PR review issues in media-processor
- Font path bug: sfntToWoff and woff2ToSfnt now copy input to temp dir
when input is a file path, ensuring output lands in expected location
- Error preservation: execCommand preserves killed/signal/code properties
from child process errors for OOM detection
- Content-Length: service-multipart-request calculates and includes
Content-Length header for streaming multipart requests
AI-assisted-by: qwen3.7-plus
* 🐛 Fix code review issues in media-processor
- Rename PENPOT_MEDIA_PROCESSOR_SECRET_KEY to PENPOT_MEDIA_PROCESSOR_SHARED_KEY
in devenv to match backend config key
- Fix timeout middleware to destroy request AFTER response finishes,
preventing truncated 504 responses
- Fix quality=0 parsing to preserve explicit zero (was silently overridden to 85)
- Replace require('fs') with proper ES module import in upload-storage.ts
- Refactor font conversion temp-dir boilerplate into withTempInput helper
- Document FontForge escaping limitations (single quotes only)
- Fix misleading comment in image.ts about sharp metadata decoding
AI-assisted-by: qwen3.7-plus
* 🐛 Fix code review issues in media-processor (round 2)
- Fix queue middleware to skip next() when response already ended,
preventing orphaned work after timeout
- Fix hybrid storage to use disk when Content-Length is absent (chunked
transfer), preventing unbounded memory allocation
- Add source image format validation in generateThumbnail to reject
unsupported formats (TIFF, BMP, etc.) with 400 instead of 500
- Remove dead code in convertFont for unreachable woff→woff path
- Remove unused isEnabled() method from LokiLogTransport
- Fix sfntToWoff to use correct extension (.ttf/.otf) based on source type
- Extract queue middleware to separate file for testability
- Add comprehensive tests for queue middleware and upload storage
AI-assisted-by: qwen3.7-plus
* 🐛 Fix code review issues in media-processor (round 3)
- Fix disk-backed upload cleanup after successful requests by adding
cleanup middleware that removes temp files on response finish/close
- Wrap sharp metadata/decoding errors as 400 validation errors instead
of 500 internal errors
- Only apply flatten() for JPEG output to preserve alpha channel in
PNG and WebP outputs
AI-assisted-by: qwen3.7-plus
* ✨ Add comprehensive tests for media-processor
Phase 1 - Cleanup verification:
- Add cleanup middleware unit tests (6 tests)
- Add HTTP upload cleanup integration tests (5 tests)
Phase 2 - Error handling & alpha preservation:
- Add sharp error wrapping tests (4 tests)
- Add HTTP malformed image tests (2 tests)
- Add alpha preservation tests (3 tests)
Phase 3 - Edge cases:
- Add upload storage edge case tests (3 tests)
- Add queue middleware edge case tests (4 tests)
Phase 4 - Backend mock verification:
- Fix backend mocks to include :mtype field in image info responses
- Verify all error codes match actual service behavior
Total: 27 new tests added (160 tests passing)
AI-assisted-by: qwen3.7-plus
* 🐛 Fix code review issues in media-processor (round 4)
- Add Zod validation constraints for config values (int, positive, min)
- Fix auth middleware to compare Buffer byte lengths instead of string lengths
- Validate requested output dimensions in generateThumbnail (crop mode)
- Change queue middleware to release slot via callback in finally block
- Add comprehensive tests for all fixes
AI-assisted-by: qwen3.7-plus
* 🐛 Close HTTP response streams in backend media remote
- Wrap stream consumption in try/finally with .close() calls
- Add tests to verify stream closure for info, font-convert, and thumbnail
AI-assisted-by: qwen3.7-plus
* 🐛 Fix queue slot leak on upload failures
Make releaseQueue idempotent and attach fallback listener to release
slot when response finishes. This covers Multer errors that bypass
the route handler's finally block, preventing permanent queue stall.
AI-assisted-by: qwen3.7-plus
* 🐛 Cancel processing on timeout
Create AbortController in timeout middleware and abort signal when
timeout fires. Pass signal to Sharp and FontForge to cancel ongoing
processing and release resources when request is cancelled.
AI-assisted-by: qwen3.7-plus
* 🐛 Fix code review issues in media-processor (round 6)
- Error handler: check headersSent before writing response to prevent
ERR_HTTP_HEADERS_SENT when timeout already sent 504
- Timeout config: increase default requestTimeout from 60s to 180s to
match font processing timeout (120s) and backend request timeout
- Image processing: check abort signal before starting Sharp operations
to cancel processing when timeout fires
- Queue lifecycle: remove res.on('close', release) fallback to hold
queue slot until processing completes, preventing concurrency limit
violation when client disconnects
AI-assisted-by: qwen3.7-plus
* 🐛 Close HTTP response stream in download-image
Wrap response body in with-open to ensure stream is closed after
writing to temp file, preventing HTTP connection leaks on repeated
URL imports.
AI-assisted-by: qwen3.7-plus
* 🐛 Close HTTP response stream on validation errors in download-image
Move with-open to wrap the entire validation and processing block,
ensuring the response body stream is closed even when validation fails
(non-2xx status, missing size, invalid media type). This prevents
HTTP connection leaks on repeated failed downloads.
Add test to verify stream closure on validation errors.
AI-assisted-by: qwen3.7-plus
* 🐛 Pass abort signal to Sharp toBuffer for timeout cancellation
Wrap Sharp's toBuffer() with Promise.race to check abort signal during
processing. This ensures large thumbnails stop processing when the
request times out, preventing wasted CPU/memory and queue capacity.
Add test to verify abort during toBuffer operation.
AI-assisted-by: qwen3.7-plus
* 🐛 Hold queue slot until Sharp completes and handle client disconnect
- Remove Promise.race from generateThumbnail — Sharp processing now
completes fully before queue slot is released, preventing concurrency
limit violations under timeout conditions
- Remove res.on("finish", release) fallback from queue middleware —
error handler now explicitly calls releaseQueue in all error paths
- Add res.on("close") handler in timeout middleware to abort signal
when client disconnects, ensuring processing stops early
- Add tests for client disconnect handling and queue slot lifecycle
AI-assisted-by: qwen3.7-plus
* 🐛 Address round 9 review findings
- Document Sharp 0.35.3 cancellation limitation in image.ts
- Add integration test for timeout cleanup with large images
- Fix font tools (sfntToWoff, woffToSfnt, woff2ToSfnt) to throw
ProcessingError on resource limit kills instead of returning null
- Validate font signatures for same-format conversions to prevent
arbitrary files from being persisted as valid fonts
- Fix concurrent mkdtemp race in upload-storage by using shared
initialization promise
AI-assisted-by: qwen3.7-plus
* 🐛 Address round 10 review findings
- Add tmpdir assertion in font.ts to prevent path injection
- Preserve original error in queue middleware catch handler
- Change auth middleware response type from "internal" to "authorization"
- Add cleanup flag to prevent double cleanup in cleanup middleware
- Move quality clamping into parseQuality function for consistency
- Add integration tests for quality parameter clamping at route level
- Update existing tests to match new auth response type
AI-assisted-by: qwen3.7-plus
* 🐛 Address round 11 review findings
- Extract releaseSlot helper in error-handler to reduce duplication
- Remove redundant try/catch in font.ts withTempDir cleanup
- Improve font path validation error message for clarity
- Move path validation before try/catch to prevent swallowing
- Add debug logging for cleanup failures in cleanup middleware
- Inline TransportTargetSpec type alias in logger.ts
- Extract logging middleware to separate file for consistency
- Remove duplicate MIME validation in image thumbnail route
- Add test for font path validation (outside tmpdir rejection)
- Add tests for error handler queue release across all branches
AI-assisted-by: qwen3.7-plus
* 🐛 Remove Content-Length header from multipart requests
The JDK's HttpClient rejects Content-Length as a restricted header,
causing IllegalArgumentException when sending multipart requests to the
media-processor. Remove the explicit Content-Length header and let the
JDK use chunked transfer encoding. The media-processor will use disk
storage for all multipart requests (safe default behavior).
Remove unused size computations (file-size, header-bytes, footer-bytes,
total-size) that were only used for Content-Length.
Update test to verify Content-Length is not present in request headers.
AI-assisted-by: qwen3.7-plus
* 🐛 Fix pino ESM bundling for media-processor
Mark pino and its transports (pino-pretty, pino-loki) as external to
avoid bundling issues with worker thread modules that reference
__dirname (not available in ES modules).
AI-assisted-by: qwen3.7-plus
Accept an optional :max-size keyword argument in blob/decode and
blob/decode-str. When provided, the uncompressed size declared in the
blob header is validated before allocating memory, raising an error if
it exceeds the limit. Callers that do not pass :max-size are unaffected.
AI-assisted-by: deepseek-v4-pro
The `SyncFromLibrary` op dispatches a real `sync-file` event that
schedules `rx/timer 3000` + an RPC call to
`update-file-library-sync-status`. In the headless test runner
(no backend), this produces a network error that leaks into test
output.
Wrap the `check` function in `mock/with-mocks` to mock `rp/cmd!`
(returning success) and `rx/timer` (firing instantly). This
eliminates the 3200ms grace period in `op-grace-ms` and prevents
the network error from appearing in test output.
AI-assisted-by: mimo-v2.5
Importing a .penpot file left every svg-raw subtree broken: the parent's
:shapes vector came back holding plain strings instead of uuids, so the
child ids no longer resolved against the page objects map. The next
persisted change touching that page then failed referential integrity
validation with :child-not-found, surfaced to the client as an HTTP 400
:referential-integrity error, which in practice bricks the file.
An svg-raw shape can be a container: importing an SVG builds a tree of
svg-raw shapes, and cfh/group-like-shape? explicitly treats an svg-raw
with children as group-like. But schema:svg-raw-attrs was an empty map.
Frame, group and bool all declare :shapes as a vector of uuid; svg-raw
did not, so the JSON decoder used by binfile had no type information for
those ids and left them as strings.
Declare :shapes on schema:svg-raw-attrs, optional because a leaf svg-raw
shape has no children, so the child ids decode back to uuids.
Closes#10496.
Signed-off-by: Filip Sajdak <filip.sajdak@siili.com>
Co-authored-by: Andrey Antukh <niwi@niwi.nz>
Importing a .penpot file left every svg-raw subtree broken: the parent's
:shapes vector came back holding plain strings instead of uuids, so the
child ids no longer resolved against the page objects map. The next
persisted change touching that page then failed referential integrity
validation with :child-not-found, surfaced to the client as an HTTP 400
:referential-integrity error, which in practice bricks the file.
An svg-raw shape can be a container: importing an SVG builds a tree of
svg-raw shapes, and cfh/group-like-shape? explicitly treats an svg-raw
with children as group-like. But schema:svg-raw-attrs was an empty map.
Frame, group and bool all declare :shapes as a vector of uuid; svg-raw
did not, so the JSON decoder used by binfile had no type information for
those ids and left them as strings.
Declare :shapes on schema:svg-raw-attrs, optional because a leaf svg-raw
shape has no children, so the child ids decode back to uuids.
Closes#10496.
Signed-off-by: Filip Sajdak <filip.sajdak@siili.com>
Co-authored-by: Andrey Antukh <niwi@niwi.nz>
calc-overlay-position measured the destination overlay frame with its full
object bounds (get-object-bounds) while measuring the relative-to frame with
its selrect. Object bounds include padding for shadows, blur, outer strokes
and overflowing children, so centered/right/bottom overlays were shifted by
half that extra padding when the overlay frame had such effects (the overlay
appeared offset, e.g. a bit to the left).
Use the destination frame selrect (the visible frame box) instead, which
matches the sibling helper calc-overlay-pos-initial and the viewer, which
reserves the bounds size and re-aligns the selrect separately. The now unused
geom.shapes.bounds require is removed.
Adds a regression test asserting calc-overlay-position returns the same
position with and without a bounds-inflating drop shadow on the destination
frame.
Fixes#9048
Signed-off-by: Filip Sajdak <filip.sajdak@siili.com>
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: Andrey Antukh <niwi@niwi.nz>
