mirror of https://github.com/dswd/vpncloud.git
192 lines
5.2 KiB
Rust
192 lines
5.2 KiB
Rust
// VpnCloud - Peer-to-Peer VPN
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// Copyright (C) 2015-2019 Dennis Schwerdel
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// This software is licensed under GPL-3 or newer (see LICENSE.md)
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use test::Bencher;
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use std::str::FromStr;
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use std::net::{UdpSocket, ToSocketAddrs, Ipv4Addr, SocketAddr, SocketAddrV4};
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use super::MAGIC;
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use super::config::Config;
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use super::cloud::GenericCloud;
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use super::device::Type;
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use super::udpmessage::{Message, encode, decode};
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use super::crypto::{Crypto, CryptoMethod};
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use super::ethernet::{self, SwitchTable};
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use super::types::{Address, Table, Protocol};
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use super::ip::Packet;
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use super::util::{TimeSource, SystemTimeSource, MockTimeSource};
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use super::poll::WaitImpl;
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use super::device::TunTapDevice;
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use super::net::MockSocket;
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#[bench]
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fn crypto_chacha20(b: &mut Bencher) {
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let mut crypto = Crypto::from_shared_key(CryptoMethod::ChaCha20, "test");
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let mut payload = [0; 1500];
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let header = [0; 8];
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let mut nonce_bytes = [0; 12];
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b.iter(|| {
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let len = crypto.encrypt(&mut payload, 1400, &mut nonce_bytes, &header);
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assert!(crypto.decrypt(&mut payload[..len], &nonce_bytes, &header).is_ok())
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});
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b.bytes = 1400;
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}
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#[bench]
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fn crypto_aes256(b: &mut Bencher) {
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let mut crypto = Crypto::from_shared_key(CryptoMethod::AES256, "test");
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let mut payload = [0; 1500];
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let header = [0; 8];
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let mut nonce_bytes = [0; 12];
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b.iter(|| {
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let len = crypto.encrypt(&mut payload, 1400, &mut nonce_bytes, &header);
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assert!(crypto.decrypt(&mut payload[..len], &nonce_bytes, &header).is_ok());
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});
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b.bytes = 1400;
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}
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#[bench]
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fn message_encode(b: &mut Bencher) {
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let mut crypto = Crypto::None;
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let mut payload = [0; 1600];
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let mut msg = Message::Data(&mut payload, 64, 1464);
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let mut buf = [0; 1600];
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b.iter(|| {
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encode(&mut msg, &mut buf[..], MAGIC, &mut crypto);
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});
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b.bytes = 1400;
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}
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#[bench]
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fn message_decode(b: &mut Bencher) {
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let mut crypto = Crypto::None;
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let mut payload = [0; 1600];
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let mut msg = Message::Data(&mut payload, 64, 1464);
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let mut buf = [0; 1600];
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let mut res = encode(&mut msg, &mut buf[..], MAGIC, &mut crypto);
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b.iter(|| {
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decode(&mut res, MAGIC, &mut crypto).unwrap();
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});
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b.bytes = 1400;
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}
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#[bench]
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fn switch_learn(b: &mut Bencher) {
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let mut table = SwitchTable::<SystemTimeSource>::new(10, 0);
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let addr = Address::from_str("12:34:56:78:90:ab").unwrap();
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let peer = "1.2.3.4:5678".to_socket_addrs().unwrap().next().unwrap();
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b.iter(|| {
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table.learn(addr.clone(), None, peer);
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});
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b.bytes = 1400;
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}
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#[bench]
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fn switch_lookup(b: &mut Bencher) {
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let mut table = SwitchTable::<SystemTimeSource>::new(10, 0);
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let addr = Address::from_str("12:34:56:78:90:ab").unwrap();
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let peer = "1.2.3.4:5678".to_socket_addrs().unwrap().next().unwrap();
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table.learn(addr.clone(), None, peer);
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b.iter(|| {
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table.lookup(&addr);
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});
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b.bytes = 1400;
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}
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#[bench]
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fn ethernet_parse(b: &mut Bencher) {
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let mut data = [0; 1500];
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data[5] = 45;
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b.iter(|| {
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ethernet::Frame::parse(&data).unwrap()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn ipv4_parse(b: &mut Bencher) {
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let mut data = [0; 1500];
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data[0] = 4*16;
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b.iter(|| {
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Packet::parse(&data).unwrap()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn ipv6_parse(b: &mut Bencher) {
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let mut data = [0; 1500];
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data[0] = 6*16;
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b.iter(|| {
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Packet::parse(&data).unwrap()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn now(b: &mut Bencher) {
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b.iter(|| {
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SystemTimeSource::now()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn epoll_wait(b: &mut Bencher) {
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let socketv4 = UdpSocket::bind("0.0.0.0:0").unwrap();
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let socketv6 = UdpSocket::bind("[::]:0").unwrap();
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let device = TunTapDevice::dummy("dummy", "/dev/zero", Type::Dummy).unwrap();
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let mut waiter = WaitImpl::testing(&socketv4, &socketv6, &device, 1000).unwrap();
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b.iter(|| {
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assert!(waiter.next().is_some())
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});
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b.bytes = 1400;
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}
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type TestNode = GenericCloud<TunTapDevice, ethernet::Frame, SwitchTable<MockTimeSource>, MockSocket, MockTimeSource>;
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fn create_test_node() -> TestNode {
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TestNode::new(
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&Config::default(),
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TunTapDevice::dummy("dummy", "/dev/null", Type::Tap).unwrap(),
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SwitchTable::new(1800, 10),
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true, true, vec![], Crypto::None, None
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)
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}
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#[bench]
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fn handle_interface_data(b: &mut Bencher) {
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let mut node = create_test_node();
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let mut data = [0; 1500];
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data[105] = 45;
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b.iter(|| {
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node.handle_interface_data(&mut data, 100, 1400).unwrap()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn handle_net_message(b: &mut Bencher) {
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let mut node = create_test_node();
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let addr = SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 1));
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let mut data = [0; 1500];
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data[105] = 45;
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b.iter(|| {
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node.handle_net_message(addr.clone(), Message::Data(&mut data, 0, 1400)).unwrap()
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});
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b.bytes = 1400;
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}
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#[bench]
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fn udp_send(b: &mut Bencher) {
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let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
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let data = [0; 1400];
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let addr = SocketAddrV4::new(Ipv4Addr::new(127, 0, 0, 1), 1);
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b.iter(|| {
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sock.send_to(&data, &addr).unwrap()
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});
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b.bytes = 1400;
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}
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