Overview

Clypt is a secure file storage service that provides temporary file hosting with encryption. CLI tool enables user to upload and download files from the server.

Clypt CLI features

• Multiple files upload support and retrieves unique access codes in a single command
• ZIP archive generation for downloads

Clypt backend features

• Files are stored in encrypted form having expiry date and decrypted when client sent request with code
• Supports multithreading to upload files concurrently
• Scheduled jobs to clean up file data from server and database

System Flow

1. Upload: Files → Encryption → Storage → Unique Code Generation
2. Download: Code Validation → File Retrieval → Decryption → ZIP Creation
3. Cleanup: Scheduled job removes expired files at every interval

Installation

Install Clypt globally using npm:

npm install -g clypt

Usage

Upload Files

Upload one or more files and receive a unique access code:

clypt upload <file1> <file2> <file3> ...

Download Files

Download files using the unique access code:

clypt download <code>

Example