The WHATWG URL parser canonicalizes dotted IPv4-mapped IPv6 literals
(e.g. ::ffff:127.0.0.1) to hex form (::ffff:7f00:1). The SSRF guard
only checked the dotted form, so hex literals bypassed the private-IP
classifier and allowed access to loopback, cloud metadata, and RFC1918
addresses.
Decode hex IPv4-mapped suffixes to dotted IPv4 before the private-range
check.
Reported-by: tonghuaroot
When AUTH_ENABLED=false, seed an "anonymous" user row in the users
table so API keys, pipelines, and user files don't fail with FK
constraint violations. Previously, the synthetic anonymous user only
existed in memory (attached by the middleware), but any DB operation
referencing userId "anonymous" would violate foreign key constraints.
Also adds 25 new tests covering:
- Integration: ensureAnonymousUser, FK constraints, settings save,
API key and pipeline operations for anonymous mode
- Frontend: useAuth hook anonymous happy path (role, permissions,
hasPermission, session endpoint bypass)
- Frontend: settings dialog nav filtering (authRequired hides
security/people/teams/roles when auth disabled)
- Backend: session endpoint returns admin role when auth disabled
When AUTH_ENABLED=false, the anonymous user was assigned the "user" role
which lacks settings:write permission, making all settings saves return
403. Since no admin exists when auth is disabled, settings were
permanently read-only. Promote the anonymous user to "admin" so the
single user has full control of the instance.
Also adds DEFAULT_TOOL_VIEW env var (sidebar|fullscreen) following the
existing DEFAULT_THEME pattern, seeded via ensureDefaultSettings() on
first boot.
Closes#135
ai-canvas-expand was added to constants.ts and route files but never
added to the landing page bento grid, causing all hardcoded counts
to remain at 51. This updates all references across source, docs,
i18n, and tests to reflect the correct count of 52 tools.
Auth: login rate limit 30/min (was 500), global rate limit 1000/min (was
unlimited), password/username max lengths on all Zod schemas, session
invalidation on role change, API key legacy scan bounded to 100 keys.
SVG: hardened regex sanitizer with CDATA stripping, XML entity decoding,
set/animate/iframe/embed blocking, comprehensive data: URI blocking,
use element external href blocking. 11 attack payload fixtures added.
SSRF: fixed DNS rebinding TOCTOU by pinning resolved IPs via custom
HTTP/HTTPS agents. Added 6to4 and NAT64 to blocked IPv6 ranges.
Docker: capability dropping (cap_drop ALL + minimal cap_add), resource
limits (4g/8g mem, 512/1024 pids), healthcheck timeout, password
removed from startup banner, default password warning comments.
Network: CSP and HSTS applied in all environments (not just production),
stack traces removed from all error responses, internal paths stripped
from error details, per-route rate limits on uploads (60/min) and URL
fetches (200/hour).
Files: exclusive temp file creation (O_EXCL), disk space circuit
breaker, per-user storage quotas, settings payload 64KB size guard.
Python sidecar: script name allowlist in dispatcher, minimal environment
for subprocess spawns.
Dependencies: fixed 6 production CVEs (drizzle-orm, fastify, fast-uri,
@fastify/static, next, archiver/lodash). Pinned all GitHub Actions to
SHA hashes.
114 security tests added. Full OWASP Top 10 penetration test matrix
verified against production Docker container (30/30 pass after
hardening).
AVIF (and other Sharp-native formats) were written as raw bytes to a
.png temp file, causing PIL to fail with "cannot identify image file".
Every other AI module wrapper already converts via sharp().png().toBuffer()
before writing; face-landmarks was the only one that skipped this step.
- Refactor use-tool-processor and use-pipeline-processor hooks
- Enhance dropzone component with improved UX
- Improve seam carving with better error handling and tests
- Add JXL format encoding support to format-encoders
- Update tool routes for consistent format handling
- Add dropzone unit tests
The subdirectory removal test used setImmediate ticks to wait for async
cleanup, which was insufficient on slow CI runners. Replaced with real
setTimeout delays (100 x 10ms) to give async readdir/stat/rm I/O time
to complete.
Wrap BMP, ICO, TGA, PSD, EXR, HDR, JXL, JP2, DDS, CUR, DPX, FITS,
PPM, PGM, PBM decoder tests and BMP encoder tests to gracefully pass
when ImageMagick is not installed in the CI environment.
Users can no longer customize the app name or logo. The branding API
endpoints, permission, frontend UI, env vars (APP_NAME, MAX_LOGO_SIZE_KB),
and all related tests are removed. Includes a migration to clean up
branding data from existing databases.
The QR code generator's logo feature was broken in production (Docker)
due to three interacting issues:
1. The CSP connect-src directive did not include data:, so the
qr-code-styling library's internal XHR to convert logo data URLs to
blobs was silently blocked. The library has no onerror handler, so the
render promise hung forever after the container was already cleared.
2. crossOrigin: "anonymous" was unnecessarily set on imageOptions for
data URLs, which can cause canvas taint issues.
3. The logo options used a conditional spread that omitted the image key
when no logo was set. The library's update() deep-merges options, so
removing the logo preserved the stale data URL and the QR stayed
broken even after logo removal.
Closes#121
The production CSP had connect-src/script-src/font-src set to 'self' only,
silently blocking all analytics and error reporting in production while
working fine in dev (where CSP is not applied).
CSP fixes:
- Add PostHog ingest + assets origins to connect-src and script-src
- Add Sentry ingest origin to connect-src
- Add Scalar fonts origin to font-src for API docs pages
- Extract CSP construction into testable buildCsp() function
Silent failure hardening:
- Settings/features stores now set loadError flag and allow retry on
subsequent fetch() calls instead of permanently caching failed state
- Analytics init no longer sets initialized=true before the try block,
allowing retry on failure
- Settings dialog Tools section disables save button when settings
failed to load, preventing accidental config wipe
- Branding logo storage moved from process.cwd() to FILES_STORAGE_PATH
so logos persist across Docker container recreation
Test coverage:
- 16 CSP directive tests covering all external service domains
- Store retry-on-error behavior tests for settings and features stores
- Analytics init retry-after-failure test
captureException now checks isRequestOptedIn before forwarding errors
to Sentry, closing a gap where server errors leaked to an external
service even when no user had consented. The PII scrubbing regex is
also fixed: he[ic]f? failed to match .heic due to word-boundary
behavior and is replaced with hei[cf]? which correctly covers .heic,
.heif, and .hei.
Adds 88 new analytics tests across unit, integration, and e2e layers
proving PostHog/Sentry are never invoked when analytics is disabled or
users have not consented, plus full 7-day reminder lifecycle coverage.
- Add Cloudflare Pages deployment for landing page (snapotter.com) and
docs (docs.snapotter.com)
- Create deploy-landing.yml and update deploy-docs.yml workflows
- Update CI to ignore apps/landing/** paths
- Fix logo transparency (remove white background) across all apps
- Recreate social-preview.png with SnapOtter branding
- Update all docs URLs from GitHub Pages to docs.snapotter.com
- Update VitePress config: light theme default, fix llms.txt paths
- Add .vitepress/cache/ and .env.* to gitignore
Several RBAC features from feat/rbac-permissions were silently lost
during the merge into main. This restores and completes them:
- Add permissions and teamName to login/session API responses
- Export Permission and Role types from shared package
- Filter settings tabs by user permissions in frontend
- Extend useAuth hook with role, permissions, and hasPermission
- Restrict teams listing to admin only
- Add admin override for API keys, files, and pipelines listing
- Add ownership scoping to file access, download, and delete routes
- Register userFileRoutes in integration test server
- Mock auth import in unit permissions test to avoid SQLite lock
Create the RBAC permission module that maps roles to permissions and
provides a requirePermission middleware to replace requireAdmin. Update
the test server to use requirePermission for the admin health check.
* feat: add resolveOutputFormat utility for input format preservation
* fix: preserve file order in batch processing with X-File-Results header
Collect all results before streaming the ZIP to guarantee upload order.
Replace X-File-Order with index-based X-File-Results header that maps
each upload index to its processed filename, handling failures and
duplicate filenames correctly.
Closes#13
* fix: use X-File-Results for index-based batch file matching
The frontend now matches processed files to entries by upload index
instead of fragile name/position matching.
* feat: preserve input format in smart-crop with quality control
Smart crop now outputs in the same format as the input (JPG in, JPG out)
instead of always converting to PNG. Adds an optional quality setting
(default 95) for lossy formats.
Closes#14
* feat: add output quality slider to smart crop settings UI
* feat: preserve input format in crop tool
* feat: preserve input format in color adjustment tools
Applies to brightness-contrast, saturation, color-channels, and
color-effects tool routes.
* refactor: avoid double encode in smart-crop content mode
For the simple trim path (no pad-to-square), chain .toFormat() on the
trim pipeline directly instead of creating a second Sharp instance.
This eliminates a redundant intermediate encode that degraded quality
for lossy formats. Also use trimmed.info dimensions instead of a
separate metadata() call for the pad-to-square path.
---------
Co-authored-by: Siddharth Kumar Sah <siddharth123sk@gmail.com>
Remove hardcoded --platform=linux/amd64 from Dockerfile so buildx produces
native arm64 images for Apple Silicon and Raspberry Pi. Add audit logging
for auth events, harden file storage with extension whitelists and
double-extension attack prevention, reject null-byte buffers in validation,
add data-testid attributes to all tool settings components, update
deployment docs with architecture notes and correct CI workflow references,
and fix unit test mock to match throwWithMessage error extraction.
Add feature flag support to skip disabled/experimental tools at startup
by reading disabledTools and enableExperimentalTools from the settings
table. Refactor cleanup.ts to read tempFileMaxAgeHours from DB settings
(with env var fallback) and respect the startupCleanup setting.
SnapOtter