dartssh2 is a pure Dart implementation of an SSH and SFTP client, designed to be both feature-rich and easy to integrate. It enables secure remote connections and file transfers across multiple platforms, including mobile, web, and desktop. With support for key-based authentication, password login, and SFTP operations, it provides a seamless way to interact with remote servers without relying on native dependencies. Ideal for applications requiring secure network communication in cross-platform environments.
Use cases
- Secure remote server access
- File transfer via SFTP
- Cross-platform terminal integration
- Automated deployment scripts
- Remote configuration management
- SSH tunneling
Key features
- Pure Dart implementation
- Supports SSH and SFTP
- Cross-platform compatibility
- Key and password authentication
- No native dependencies
- Stream-based file transfers
Suitable for
- Developers building cross-platform apps
- Tools requiring secure remote access
- CI/CD pipelines with remote execution
- Applications needing SFTP functionality
- Projects avoiding platform-specific code
Considerations
- Performance may vary on Web due to JS interop
- Limited advanced SSH features compared to native clients
- Requires careful handling of credentials
- Not suitable for high-frequency, low-latency use cases
- Depends on external crypto libraries for security