DartStream S3-Compatible Storage Provider

S3-compatible storage provider for DartStream (AWS S3, MinIO, Cloudflare R2, DigitalOcean Spaces).

Install

dependencies:
  ds_storage_base: ^0.0.1
  ds_aws_storage_provider: ^0.0.1

Usage

import 'package:ds_storage_base/ds_storage_base_export.dart';
import 'package:ds_aws_storage_provider/ds_storage_aws_export.dart';

final config = {
  'name': 's3',
  'endPoint': 's3.amazonaws.com',
  'accessKey': 'YOUR_ACCESS_KEY',
  'secretKey': 'YOUR_SECRET_KEY',
  'bucket': 'my-bucket',
  'useSSL': true,
};

registerAwsStorageProvider(config);

final storage = DSStorageManager('s3');
await storage.initialize(config);

await storage.uploadFile('avatars/user.png', bytes);
final signed = await storage.getSignedUrl('avatars/user.png');

Configuration

• endPoint / endpoint / host (required)
• accessKey, secretKey (required)
• bucket (optional if you pass bucket/object paths)
• useSSL / ssl / tls (optional, default true)
• port (optional)
• region (optional)
• pathStyle (optional, defaults to true for non-AWS endpoints)
• publicUrl / baseUrl (optional)

Notes

• Provider name defaults to s3.
• If no default bucket is configured, pass bucket/object as the path.