qssh 0.0.2-alpha

Experimental quantum-safe SSH using post-quantum crypto. Research project - NOT for production. See LIMITATIONS.md
Documentation 
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//! Test basic handshake without shell

use qssh::{QsshClient, QsshConfig, PqAlgorithm};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    env_logger::init();
    
    let config = QsshConfig {
        server: "localhost:22223".to_string(),
        username: "test".to_string(),
        port_forwards: vec![],
        use_qkd: false,
        pq_algorithm: PqAlgorithm::Falcon512,
        key_rotation_interval: 3600,
    };
    
    println!("Creating client...");
    let mut client = QsshClient::new(config);
    
    println!("Attempting connection...");
    match client.connect().await {
        Ok(()) => {
            println!("Connected successfully!");
            
            // Just disconnect without trying shell
            println!("Disconnecting...");
            client.disconnect().await?;
            println!("Disconnected successfully!");
        }
        Err(e) => {
            eprintln!("Connection failed: {}", e);
            eprintln!("Error details: {:?}", e);
            std::process::exit(1);
        }
    }
    
    Ok(())
}