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extern crate snow;
extern crate ecdh_wrapper;
extern crate byteorder;
extern crate subtle;
extern crate sphinxcrypto;
pub mod errors;
pub mod constants;
pub mod commands;
pub mod messages;
pub mod sync;
#[cfg(test)]
mod tests {
extern crate ecdh_wrapper;
extern crate rand;
extern crate snow;
use self::rand::os::OsRng;
use snow::Builder;
use snow::params::NoiseParams;
use self::ecdh_wrapper::PrivateKey;
#[test]
fn noise_test() {
let noise_params: NoiseParams = "Noise_XX_25519_ChaChaPoly_BLAKE2b".parse().unwrap();
let prologue = [0u8;1];
let mut r = OsRng::new().expect("failure to create an OS RNG");
let server_keypair = PrivateKey::generate(&mut r).unwrap();
let server_builder: Builder = Builder::new(noise_params.clone());
let mut server_handshake_state = server_builder
.local_private_key(&server_keypair.to_vec())
.prologue(&prologue)
.build_responder().unwrap();
let mut server_in = [0u8; 65535];
let mut server_out = [0u8; 65535];
let client_keypair = PrivateKey::generate(&mut r).unwrap();
let client_builder: Builder = Builder::new(noise_params.clone());
let mut client_handshake_state = client_builder
.local_private_key(&client_keypair.to_vec())
.remote_public_key(&server_keypair.public_key().to_vec())
.prologue(&prologue)
.build_initiator().unwrap();
let mut client_out = [0u8; 65535];
let mut client_in = [0u8; 65535];
let mut _client_len = client_handshake_state.write_message(&[0u8; 0], &mut client_out).unwrap();
let mut _server_len = server_handshake_state.read_message(&client_out[.._client_len], &mut server_in).unwrap();
println!("c -> s {}", _client_len);
_server_len = server_handshake_state.write_message(&[0u8; 0], &mut server_out).unwrap();
_client_len = client_handshake_state.read_message(&server_out[.._server_len], &mut client_in).unwrap();
println!("s -> c {}", _server_len);
_client_len = client_handshake_state.write_message(&[], &mut client_out).unwrap();
server_handshake_state.read_message(&client_out[.._client_len], &mut server_in).unwrap();
println!("c -> s {}", _client_len);
let mut client_transfer_state = client_handshake_state.into_transport_mode().unwrap();
let mut server_transfer_state = server_handshake_state.into_transport_mode().unwrap();
let server_banner = b"yo";
_server_len = server_transfer_state.write_message(server_banner, &mut server_out).unwrap();
client_transfer_state.read_message(&server_out[.._server_len], &mut client_in).unwrap();
assert_eq!(&client_in[..server_banner.len()], server_banner);
let client_response = b"ho";
_client_len = client_transfer_state.write_message(client_response, &mut client_out).unwrap();
server_transfer_state.read_message(&client_out[.._client_len], &mut server_in).unwrap();
assert_eq!(client_response, &server_in[..client_response.len()]);
}
}