Self-hosted instances on the R2/S3 backend could only upload a video as a
single PUT, which fails behind a Cloudflare proxy/tunnel (100MB request-body
cap) and is capped at 5GiB with no resilience. Bunny already avoids this via
tus; this brings the R2/S3 path to parity.
Files larger than a threshold (default 90MiB) are now split into parts
(default 32MiB, min 5MiB) and uploaded directly browser->R2 via presigned
UploadPart URLs, then reassembled server-side with CompleteMultipartUpload.
Each request stays under the 100MB cap, lifts the size ceiling well past
5GiB, and adds per-chunk retry. Files at/under the threshold keep the
existing single-PUT path unchanged. Bunny path is untouched.
Thresholds are env-overridable via OPENFRAME_R2_MULTIPART_THRESHOLD_BYTES
and OPENFRAME_R2_MULTIPART_PART_SIZE_BYTES.
Verified end-to-end against real Cloudflare R2 and a local MinIO behind an
nginx 90MB cap (single 141MB PUT 413s on master; 32MB parts pass here).
Closes#22
- Added support for self-hosted S3 video uploads with new environment variables: OPENFRAME_ENABLE_S3_VIDEO_UPLOADS and OPENFRAME_MAX_VIDEO_UPLOAD_BYTES.
- Updated .env.example and .env.docker.example to reflect new configuration options.
- Enhanced Content Security Policy to include origins for S3-compatible storage.
- Updated dependencies for AWS SDK to support new features.
- Refactored upload logic to accommodate both Bunny and S3 upload providers.
- Updated documentation to clarify the usage of direct uploads and S3 configurations.
- Closes#11
- Add R2 client setup and audio upload functionality in lib/r2.ts.
- Create audio file cleanup functions in lib/r2-cleanup.ts to delete voice files associated with videos, projects, and workspaces.
- Enhance rate limiting in lib/rate-limit.ts with new action-specific limits and improved IP validation.
- Introduce a unified rate limit check function that returns a 429 response when limits are exceeded.
- Update package.json to include the AWS SDK for S3.
yusufipk