#[cfg(target_os = "macos")]
use apple_security_framework::os::macos::{
    keychain::SecKeychain,
    passwords::{SecAuthenticationType, SecProtocolType},
};

fn main() {
    #[cfg(target_os = "macos")]
    {
        let hostname = "example.com";
        let username = "rusty";
        let res = SecKeychain::default().unwrap().find_internet_password(
            hostname,
            None,
            username,
            "",
            None,
            SecProtocolType::Any,
            SecAuthenticationType::Any,
        );
        match res {
            Ok((password, _)) => {
                println!(
                    "Password for {}@{} is {} bytes long",
                    username,
                    hostname,
                    password.len()
                );
            }
            Err(err) if err.code() == -128 => {
                eprintln!("Account was found in the Keychain, but user denied access");
            }
            Err(err) => {
                eprintln!("Password not found. Open Keychain Access.app and add internet password for '{}' at 'https://{}': {:?}",
                username, hostname, err);
            }
        }
    }
}