v1.0.0

Added

• Initial release of Viettel Cloud Object Storage Laravel Storage Driver
• Custom Flysystem adapter for VIPCore/EMC ViPR S3-compatible endpoints
• AWS v4 signature calculation compatible with VIPCore requirements
• Support for UNSIGNED-PAYLOAD content hash (required by VIPCore)
• File upload, download, delete, and existence check operations
• Public/private file visibility support with ACL headers
• MIME type detection for uploaded files
• URL generation for file access
• Comprehensive error handling with Flysystem exceptions
• Laravel 10.x and 11.x compatibility
• Auto-discovery service provider registration
• Configurable via environment variables
• Full documentation and usage examples

Features

• ✅ Upload files with Storage::disk('viettel-s3')->put()
• ✅ Download files with Storage::disk('viettel-s3')->get()
• ✅ Check file existence with Storage::disk('viettel-s3')->exists()
• ✅ Generate URLs with Storage::disk('viettel-s3')->url()
• ✅ Delete files with Storage::disk('viettel-s3')->delete()
• ✅ File metadata retrieval (size, MIME type, last modified)
• ✅ Stream support for large files
• ✅ Batch operations for multiple files
• ✅ Public/private file visibility
• ✅ Custom signature calculation bypassing AWS SDK issues

Technical Details

• Direct cURL implementation for HTTP requests
• Manual AWS v4 signature calculation
• Proper canonical request formatting
• Alphabetical header ordering for signatures
• Content integrity checks with SHA256
• Comprehensive logging for debugging

Requirements

• PHP ^8.2
• Laravel ^10.0 || ^11.0
• League/Flysystem ^3.0