ComfyUI OSS Upload Plugin

A ComfyUI plugin for uploading generated images and videos to Alibaba Cloud OSS (Object Storage Service).

Features

• Image Upload Node: Upload ComfyUI generated images to OSS
• Video Upload Node: Upload videos (compatible with VideoHelperSuite) to OSS
• Random Filename Generation: Option to generate random filenames with timestamp
• Custom Filename: Option to specify custom filenames
• Configurable OSS Settings: Support for custom endpoint, bucket, access keys, and paths

Installation

1. Copy the ComfyUI-OSS-Upload folder to your ComfyUI custom_nodes directory
2. Install required dependencies:

   pip install oss2

Usage

Image Upload Node (OSS Image Uploader)

Inputs:

• image: IMAGE type from ComfyUI
• endpoint: OSS endpoint (e.g., https://oss-cn-hangzhou.aliyuncs.com)
• bucket: OSS bucket name
• access_key: Access Key ID
• access_secret: Access Key Secret
• path: OSS storage path (e.g., comfyui/images)
• random_filename: Boolean to enable/disable random filename generation
• filename: Custom filename (used when random_filename is False)

Output:

• url: Complete URL of the uploaded file on OSS

Video Upload Node (OSS Video Uploader)

Inputs:

• video: VHS_FILENAMES type from VideoHelperSuite VideoCombine node
• endpoint: OSS endpoint (e.g., https://oss-cn-hangzhou.aliyuncs.com)
• bucket: OSS bucket name
• access_key: Access Key ID
• access_secret: Access Key Secret
• path: OSS storage path (e.g., comfyui/videos)
• random_filename: Boolean to enable/disable random filename generation
• filename: Custom filename (used when random_filename is False)

Output:

• url: Complete URL of the uploaded file on OSS

Random Filename Format

When random filename is enabled, files are named with the format:

{timestamp}_{random_string}.{extension}

Example: 20241210_143052_a3k9m2p7.png

Example Workflow

1. Generate an image using ComfyUI nodes
2. Connect the IMAGE output to the OSS Image Uploader node
3. Configure your OSS credentials and settings
4. Run the workflow
5. The node will output the complete OSS URL of the uploaded file

Security Notes

• Keep your OSS access keys secure
• Consider using STS tokens for production use
• Set appropriate bucket permissions
• Use HTTPS endpoints for secure uploads

Compatibility

• Tested with ComfyUI
• Compatible with VideoHelperSuite for video uploads
• Supports common image formats: PNG, JPG, JPEG, WebP
• Supports common video formats: MP4, AVI, MOV, WebM, MKV