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🚀 Sptzx Uploader

Temporary CDN service built with Rust (Axum) for maximum speed and security.

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✨ Features

• Ultra Fast — Rust-powered with RAM Disk (tmpfs) storage
• Secure — HMAC-SHA256 signed URLs prevent unauthorized access
• Smart View — Auto-detect media types for browser preview
• Auto Cleanup — Files automatically deleted after expiration (default: 5 minutes)
• Resource Efficient — Minimal RAM and CPU footprint

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🚀 Quick Start

podman run -d \
  --name sptzx-cdn \
  --restart always \
  --memory 12g \
  --cpus 2 \
  --mount type=tmpfs,destination=/app/uploads,tmpfs-size=10737418240,tmpfs-mode=1777 \
  -p 3003:3003 \
  -e SPTZX_PORT=3003 \
  -e SPTZX_BIND_ADDR=0.0.0.0:3003 \
  -e SPTZX_BASE_URL='https://cdn.siputzx.my.id' \
  -e SPTZX_SECRET_KEY='your-secret-key-here' \
  -e SPTZX_MAX_FILE_SIZE=536870912 \
  -e SPTZX_FILE_LIFETIME=300 \
  -e RUST_LOG=info \
  ghcr.io/siputzx/uploader:latest

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⚙️ Configuration

| Variable | Description | Default | |----------|-------------|---------| | SPTZX_PORT | Internal healthcheck port | 3000 | | SPTZX_BIND_ADDR | Application listen address | 0.0.0.0:3000 | | SPTZX_BASE_URL | Base URL for generated links | http://localhost:3000 | | SPTZX_SECRET_KEY | HMAC signing secret key | "" | | SPTZX_MAX_FILE_SIZE | Max file size in bytes | 536870912 (512MB) | | SPTZX_FILE_LIFETIME | File retention in seconds | 300 (5 min) | | RUST_LOG | Log level | info |

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💡 Usage

Upload a file:

curl -X POST http://localhost:3003/upload \
  -F "file=@image.jpg"

Response:

{
  "url": "https://cdn.siputzx.my.id/files/abc123?sig=xyz&exp=1234567890"
}

Access the file:

Open the URL in browser or download:

curl "https://cdn.siputzx.my.id/files/abc123?sig=xyz&exp=1234567890" -o image.jpg

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🔒 Security

Files are protected with HMAC-SHA256 signed URLs:

• Prevents unauthorized access
• Prevents URL tampering
• Automatic expiration

Generate a strong secret key:

openssl rand -hex 32

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📝 License

MIT License - see LICENSE file for details.

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🔗 Links

• GitHub: siputzx/uploader
• Demo: cdn.siputzx.my.id
• Issues: Report Bug

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Made with ⚡ by Siputzx

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