mirror of
https://github.com/hl-archive-node/nanoreth.git
synced 2025-12-06 19:09:54 +00:00
585 lines
20 KiB
Rust
585 lines
20 KiB
Rust
//! Connection tests
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use ethers_core::utils::Geth;
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use ethers_providers::{Http, Middleware, Provider};
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use futures::StreamExt;
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use reth_discv4::Discv4Config;
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use reth_eth_wire::DisconnectReason;
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use reth_interfaces::{
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p2p::headers::client::{HeadersClient, HeadersRequest},
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sync::{SyncState, SyncStateUpdater},
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};
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use reth_net_common::ban_list::BanList;
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use reth_network::{
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test_utils::{
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enr_to_peer_id, unused_tcp_udp, NetworkEventStream, PeerConfig, Testnet, GETH_TIMEOUT,
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},
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NetworkConfigBuilder, NetworkEvent, NetworkManager, PeersConfig,
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};
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use reth_network_api::{NetworkInfo, Peers, PeersInfo};
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use reth_primitives::{mainnet_nodes, HeadersDirection, NodeRecord, PeerId};
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use reth_provider::test_utils::NoopProvider;
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use reth_transaction_pool::test_utils::testing_pool;
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use secp256k1::SecretKey;
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use std::{collections::HashSet, net::SocketAddr, time::Duration};
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use tokio::task;
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#[tokio::test(flavor = "multi_thread")]
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async fn test_establish_connections() {
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reth_tracing::init_test_tracing();
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for _ in 0..3 {
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let net = Testnet::create(3).await;
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net.for_each(|peer| assert_eq!(0, peer.num_peers()));
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let mut handles = net.handles();
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let handle0 = handles.next().unwrap();
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let handle1 = handles.next().unwrap();
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let handle2 = handles.next().unwrap();
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drop(handles);
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let handle = net.spawn();
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let listener0 = handle0.event_listener();
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let mut listener1 = handle1.event_listener();
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let mut listener2 = handle2.event_listener();
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handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
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handle0.add_peer(*handle2.peer_id(), handle2.local_addr());
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let mut expected_connections = HashSet::from([*handle1.peer_id(), *handle2.peer_id()]);
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let mut expected_peers = expected_connections.clone();
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// wait for all initiator connections
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let mut established = listener0.take(4);
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while let Some(ev) = established.next().await {
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match ev {
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NetworkEvent::SessionClosed { .. } => {
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panic!("unexpected event")
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}
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NetworkEvent::SessionEstablished { peer_id, .. } => {
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assert!(expected_connections.remove(&peer_id))
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}
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NetworkEvent::PeerAdded(peer_id) => {
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assert!(expected_peers.remove(&peer_id))
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}
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NetworkEvent::PeerRemoved(_) => {
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panic!("unexpected event")
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}
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}
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}
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assert!(expected_connections.is_empty());
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assert!(expected_peers.is_empty());
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// also await the established session on both target
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futures::future::join(listener1.next(), listener2.next()).await;
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let net = handle.terminate().await;
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assert_eq!(net.peers()[0].num_peers(), 2);
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assert_eq!(net.peers()[1].num_peers(), 1);
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assert_eq!(net.peers()[2].num_peers(), 1);
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}
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}
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#[tokio::test(flavor = "multi_thread")]
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async fn test_already_connected() {
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reth_tracing::init_test_tracing();
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let mut net = Testnet::default();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let client = NoopProvider::default();
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let p1 = PeerConfig::default();
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// initialize two peers with the same identifier
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let p2 = PeerConfig::with_secret_key(client, secret_key);
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let p3 = PeerConfig::with_secret_key(client, secret_key);
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net.extend_peer_with_config(vec![p1, p2, p3]).await.unwrap();
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let mut handles = net.handles();
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let handle0 = handles.next().unwrap();
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let handle1 = handles.next().unwrap();
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let handle2 = handles.next().unwrap();
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drop(handles);
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let _handle = net.spawn();
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let mut listener0 = NetworkEventStream::new(handle0.event_listener());
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let mut listener2 = NetworkEventStream::new(handle2.event_listener());
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handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
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let peer = listener0.next_session_established().await.unwrap();
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assert_eq!(peer, *handle1.peer_id());
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handle2.add_peer(*handle0.peer_id(), handle0.local_addr());
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let peer = listener2.next_session_established().await.unwrap();
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assert_eq!(peer, *handle0.peer_id());
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let (peer, reason) = listener2.next_session_closed().await.unwrap();
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assert_eq!(peer, *handle0.peer_id());
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let reason = reason.unwrap();
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assert_eq!(reason, DisconnectReason::AlreadyConnected);
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assert_eq!(handle0.num_connected_peers(), 1);
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assert_eq!(handle1.num_connected_peers(), 1);
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}
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#[tokio::test(flavor = "multi_thread")]
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async fn test_get_peer() {
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reth_tracing::init_test_tracing();
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let mut net = Testnet::default();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let secret_key_1 = SecretKey::new(&mut rand::thread_rng());
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let client = NoopProvider::default();
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let p1 = PeerConfig::default();
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let p2 = PeerConfig::with_secret_key(client, secret_key);
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let p3 = PeerConfig::with_secret_key(client, secret_key_1);
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net.extend_peer_with_config(vec![p1, p2, p3]).await.unwrap();
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let mut handles = net.handles();
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let handle0 = handles.next().unwrap();
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let handle1 = handles.next().unwrap();
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let handle2 = handles.next().unwrap();
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drop(handles);
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let _handle = net.spawn();
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let mut listener0 = NetworkEventStream::new(handle0.event_listener());
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handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
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let _ = listener0.next_session_established().await.unwrap();
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handle0.add_peer(*handle2.peer_id(), handle2.local_addr());
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let _ = listener0.next_session_established().await.unwrap();
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let peers = handle0.get_peers().await.unwrap();
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assert_eq!(handle0.num_connected_peers(), peers.len());
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}
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#[tokio::test(flavor = "multi_thread")]
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async fn test_get_peer_by_id() {
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reth_tracing::init_test_tracing();
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let mut net = Testnet::default();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let secret_key_1 = SecretKey::new(&mut rand::thread_rng());
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let client = NoopProvider::default();
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let p1 = PeerConfig::default();
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let p2 = PeerConfig::with_secret_key(client, secret_key);
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let p3 = PeerConfig::with_secret_key(client, secret_key_1);
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net.extend_peer_with_config(vec![p1, p2, p3]).await.unwrap();
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let mut handles = net.handles();
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let handle0 = handles.next().unwrap();
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let handle1 = handles.next().unwrap();
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let handle2 = handles.next().unwrap();
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drop(handles);
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let _handle = net.spawn();
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let mut listener0 = NetworkEventStream::new(handle0.event_listener());
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handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
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let _ = listener0.next_session_established().await.unwrap();
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let peer = handle0.get_peer_by_id(*handle1.peer_id()).await.unwrap();
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assert!(peer.is_some());
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let peer = handle0.get_peer_by_id(*handle2.peer_id()).await.unwrap();
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assert!(peer.is_none());
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}
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#[tokio::test(flavor = "multi_thread")]
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#[ignore]
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async fn test_connect_with_boot_nodes() {
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reth_tracing::init_test_tracing();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let mut discv4 = Discv4Config::builder();
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discv4.add_boot_nodes(mainnet_nodes());
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let config =
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NetworkConfigBuilder::new(secret_key).discovery(discv4).build(NoopProvider::default());
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let network = NetworkManager::new(config).await.unwrap();
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let handle = network.handle().clone();
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let mut events = handle.event_listener();
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tokio::task::spawn(network);
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while let Some(ev) = events.next().await {
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dbg!(ev);
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}
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}
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#[tokio::test(flavor = "multi_thread")]
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#[ignore]
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async fn test_connect_with_builder() {
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reth_tracing::init_test_tracing();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let mut discv4 = Discv4Config::builder();
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discv4.add_boot_nodes(mainnet_nodes());
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let client = NoopProvider::default();
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let config = NetworkConfigBuilder::new(secret_key).discovery(discv4).build(client);
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let (handle, network, _, requests) = NetworkManager::new(config)
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.await
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.unwrap()
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.into_builder()
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.request_handler(client)
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.split_with_handle();
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let mut events = handle.event_listener();
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tokio::task::spawn(async move {
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tokio::join!(network, requests);
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});
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let h = handle.clone();
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task::spawn(async move {
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loop {
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tokio::time::sleep(Duration::from_secs(5)).await;
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dbg!(h.num_connected_peers());
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}
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});
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while let Some(ev) = events.next().await {
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dbg!(ev);
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}
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}
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// expects a `ENODE="enode://"` env var that holds the record
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#[tokio::test(flavor = "multi_thread")]
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#[ignore]
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async fn test_connect_to_trusted_peer() {
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reth_tracing::init_test_tracing();
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let discv4 = Discv4Config::builder();
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let client = NoopProvider::default();
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let config = NetworkConfigBuilder::new(secret_key).discovery(discv4).build(client);
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let (handle, network, transactions, requests) = NetworkManager::new(config)
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.await
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.unwrap()
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.into_builder()
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.request_handler(client)
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.transactions(testing_pool())
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.split_with_handle();
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let mut events = handle.event_listener();
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tokio::task::spawn(async move {
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tokio::join!(network, requests, transactions);
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});
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let node: NodeRecord = std::env::var("ENODE").unwrap().parse().unwrap();
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handle.add_trusted_peer(node.id, node.tcp_addr());
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let h = handle.clone();
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h.update_sync_state(SyncState::Syncing);
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task::spawn(async move {
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loop {
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tokio::time::sleep(Duration::from_secs(5)).await;
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dbg!(h.num_connected_peers());
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}
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});
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let fetcher = handle.fetch_client().await.unwrap();
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let headers = fetcher
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.get_headers(HeadersRequest {
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start: 73174u64.into(),
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limit: 10,
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direction: HeadersDirection::Falling,
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})
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.await;
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dbg!(&headers);
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while let Some(ev) = events.next().await {
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dbg!(ev);
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}
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}
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#[tokio::test(flavor = "multi_thread")]
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#[cfg_attr(not(feature = "geth-tests"), ignore)]
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async fn test_incoming_node_id_blacklist() {
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reth_tracing::init_test_tracing();
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tokio::time::timeout(GETH_TIMEOUT, async move {
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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// instantiate geth and add ourselves as a peer
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let temp_dir = tempfile::tempdir().unwrap().into_path();
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let geth = Geth::new().data_dir(temp_dir).disable_discovery().spawn();
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let geth_endpoint = SocketAddr::new([127, 0, 0, 1].into(), geth.port());
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let provider = Provider::<Http>::try_from(format!("http://{geth_endpoint}")).unwrap();
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// get the peer id we should be expecting
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let geth_peer_id = enr_to_peer_id(provider.node_info().await.unwrap().enr);
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let ban_list = BanList::new(vec![geth_peer_id], HashSet::new());
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let peer_config = PeersConfig::default().with_ban_list(ban_list);
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let (reth_p2p, reth_disc) = unused_tcp_udp();
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let config = NetworkConfigBuilder::new(secret_key)
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.listener_addr(reth_p2p)
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.discovery_addr(reth_disc)
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.peer_config(peer_config)
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.build(NoopProvider::default());
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let network = NetworkManager::new(config).await.unwrap();
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let handle = network.handle().clone();
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let events = handle.event_listener();
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tokio::task::spawn(network);
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// make geth connect to us
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let our_enode = NodeRecord::new(reth_p2p, *handle.peer_id());
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provider.add_peer(our_enode.to_string()).await.unwrap();
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let mut event_stream = NetworkEventStream::new(events);
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// check for session to be opened
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let incoming_peer_id = event_stream.next_session_established().await.unwrap();
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assert_eq!(incoming_peer_id, geth_peer_id);
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// check to see that the session was closed
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let incoming_peer_id = event_stream.next_session_closed().await.unwrap().0;
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assert_eq!(incoming_peer_id, geth_peer_id);
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})
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.await
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.unwrap();
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}
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#[tokio::test(flavor = "multi_thread")]
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#[serial_test::serial]
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#[cfg_attr(not(feature = "geth-tests"), ignore)]
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async fn test_incoming_connect_with_single_geth() {
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reth_tracing::init_test_tracing();
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tokio::time::timeout(GETH_TIMEOUT, async move {
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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// instantiate geth and add ourselves as a peer
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let temp_dir = tempfile::tempdir().unwrap().into_path();
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let geth = Geth::new().data_dir(temp_dir).disable_discovery().spawn();
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let geth_endpoint = SocketAddr::new([127, 0, 0, 1].into(), geth.port());
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let provider = Provider::<Http>::try_from(format!("http://{geth_endpoint}")).unwrap();
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// get the peer id we should be expecting
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let geth_peer_id = enr_to_peer_id(provider.node_info().await.unwrap().enr);
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let (reth_p2p, reth_disc) = unused_tcp_udp();
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let config = NetworkConfigBuilder::new(secret_key)
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.listener_addr(reth_p2p)
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.discovery_addr(reth_disc)
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.build(NoopProvider::default());
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let network = NetworkManager::new(config).await.unwrap();
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let handle = network.handle().clone();
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tokio::task::spawn(network);
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let events = handle.event_listener();
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let mut event_stream = NetworkEventStream::new(events);
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// make geth connect to us
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let our_enode = NodeRecord::new(reth_p2p, *handle.peer_id());
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provider.add_peer(our_enode.to_string()).await.unwrap();
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// check for a sessionestablished event
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let incoming_peer_id = event_stream.next_session_established().await.unwrap();
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assert_eq!(incoming_peer_id, geth_peer_id);
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})
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.await
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.unwrap();
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}
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#[tokio::test(flavor = "multi_thread")]
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#[serial_test::serial]
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#[cfg_attr(not(feature = "geth-tests"), ignore)]
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async fn test_outgoing_connect_with_single_geth() {
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reth_tracing::init_test_tracing();
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tokio::time::timeout(GETH_TIMEOUT, async move {
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let (reth_p2p, reth_disc) = unused_tcp_udp();
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let config = NetworkConfigBuilder::new(secret_key)
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.listener_addr(reth_p2p)
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.discovery_addr(reth_disc)
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.build(NoopProvider::default());
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let network = NetworkManager::new(config).await.unwrap();
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let handle = network.handle().clone();
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tokio::task::spawn(network);
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// create networkeventstream to get the next session established event easily
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let events = handle.event_listener();
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let mut event_stream = NetworkEventStream::new(events);
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// instantiate geth and add ourselves as a peer
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let temp_dir = tempfile::tempdir().unwrap().into_path();
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let geth = Geth::new().disable_discovery().data_dir(temp_dir).spawn();
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let geth_p2p_port = geth.p2p_port().unwrap();
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let geth_socket = SocketAddr::new([127, 0, 0, 1].into(), geth_p2p_port);
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let geth_endpoint = SocketAddr::new([127, 0, 0, 1].into(), geth.port()).to_string();
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let provider = Provider::<Http>::try_from(format!("http://{geth_endpoint}")).unwrap();
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// get the peer id we should be expecting
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let geth_peer_id: PeerId = enr_to_peer_id(provider.node_info().await.unwrap().enr);
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// add geth as a peer then wait for a `SessionEstablished` event
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handle.add_peer(geth_peer_id, geth_socket);
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// check for a sessionestablished event
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let incoming_peer_id = event_stream.next_session_established().await.unwrap();
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assert_eq!(incoming_peer_id, geth_peer_id);
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})
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.await
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.unwrap();
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}
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#[tokio::test(flavor = "multi_thread")]
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#[serial_test::serial]
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#[cfg_attr(not(feature = "geth-tests"), ignore)]
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async fn test_geth_disconnect() {
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reth_tracing::init_test_tracing();
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tokio::time::timeout(GETH_TIMEOUT, async move {
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let secret_key = SecretKey::new(&mut rand::thread_rng());
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let (reth_p2p, reth_disc) = unused_tcp_udp();
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let config = NetworkConfigBuilder::new(secret_key)
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.listener_addr(reth_p2p)
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.discovery_addr(reth_disc)
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.build(NoopProvider::default());
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let network = NetworkManager::new(config).await.unwrap();
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let handle = network.handle().clone();
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tokio::task::spawn(network);
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|
|
// create networkeventstream to get the next session established event easily
|
|
let mut events = handle.event_listener();
|
|
|
|
// instantiate geth and add ourselves as a peer
|
|
let temp_dir = tempfile::tempdir().unwrap().into_path();
|
|
let geth = Geth::new().disable_discovery().data_dir(temp_dir).spawn();
|
|
|
|
let geth_p2p_port = geth.p2p_port().unwrap();
|
|
let geth_socket = SocketAddr::new([127, 0, 0, 1].into(), geth_p2p_port);
|
|
let geth_endpoint = SocketAddr::new([127, 0, 0, 1].into(), geth.port()).to_string();
|
|
|
|
let provider = Provider::<Http>::try_from(format!("http://{geth_endpoint}")).unwrap();
|
|
|
|
// get the peer id we should be expecting
|
|
let geth_peer_id: PeerId = enr_to_peer_id(provider.node_info().await.unwrap().enr);
|
|
|
|
// add geth as a peer then wait for `PeerAdded` and `SessionEstablished` events.
|
|
handle.add_peer(geth_peer_id, geth_socket);
|
|
|
|
match events.next().await {
|
|
Some(NetworkEvent::PeerAdded(peer_id)) => assert_eq!(peer_id, geth_peer_id),
|
|
_ => panic!("Expected a peer added event"),
|
|
}
|
|
|
|
if let Some(NetworkEvent::SessionEstablished { peer_id, .. }) = events.next().await {
|
|
assert_eq!(peer_id, geth_peer_id);
|
|
} else {
|
|
panic!("Expected a session established event");
|
|
}
|
|
|
|
// remove geth as a peer deliberately
|
|
handle.disconnect_peer(geth_peer_id);
|
|
|
|
// wait for a disconnect from geth
|
|
if let Some(NetworkEvent::SessionClosed { peer_id, .. }) = events.next().await {
|
|
assert_eq!(peer_id, geth_peer_id);
|
|
} else {
|
|
panic!("Expected a session closed event");
|
|
}
|
|
})
|
|
.await
|
|
.unwrap();
|
|
}
|
|
|
|
#[tokio::test(flavor = "multi_thread")]
|
|
async fn test_shutdown() {
|
|
reth_tracing::init_test_tracing();
|
|
let net = Testnet::create(3).await;
|
|
|
|
let mut handles = net.handles();
|
|
let handle0 = handles.next().unwrap();
|
|
let handle1 = handles.next().unwrap();
|
|
let handle2 = handles.next().unwrap();
|
|
|
|
drop(handles);
|
|
let _handle = net.spawn();
|
|
|
|
handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
|
|
handle0.add_peer(*handle2.peer_id(), handle2.local_addr());
|
|
handle1.add_peer(*handle2.peer_id(), handle2.local_addr());
|
|
|
|
let mut expected_connections = HashSet::from([*handle1.peer_id(), *handle2.peer_id()]);
|
|
|
|
let mut listener0 = NetworkEventStream::new(handle0.event_listener());
|
|
|
|
// Before shutting down, we have two connected peers
|
|
let peer1 = listener0.next_session_established().await.unwrap();
|
|
let peer2 = listener0.next_session_established().await.unwrap();
|
|
assert_eq!(handle0.num_connected_peers(), 2);
|
|
assert!(expected_connections.contains(&peer1));
|
|
assert!(expected_connections.contains(&peer2));
|
|
|
|
handle0.shutdown().await.unwrap();
|
|
|
|
// All sessions get disconnected
|
|
let (peer1, _reason) = listener0.next_session_closed().await.unwrap();
|
|
let (peer2, _reason) = listener0.next_session_closed().await.unwrap();
|
|
assert_eq!(handle0.num_connected_peers(), 0);
|
|
assert!(expected_connections.remove(&peer1));
|
|
assert!(expected_connections.remove(&peer2));
|
|
|
|
// New connections are rejected
|
|
handle0.add_peer(*handle1.peer_id(), handle1.local_addr());
|
|
let (_peer, reason) = listener0.next_session_closed().await.unwrap();
|
|
assert_eq!(reason, Some(DisconnectReason::DisconnectRequested));
|
|
}
|
|
|
|
#[tokio::test(flavor = "multi_thread")]
|
|
async fn test_disconnect_incoming_when_exceeded_incoming_connections() {
|
|
let net = Testnet::create(1).await;
|
|
let (reth_p2p, reth_disc) = unused_tcp_udp();
|
|
let secret_key = SecretKey::new(&mut rand::thread_rng());
|
|
let peers_config = PeersConfig::default().with_max_inbound(0);
|
|
|
|
let config = NetworkConfigBuilder::new(secret_key)
|
|
.listener_addr(reth_p2p)
|
|
.discovery_addr(reth_disc)
|
|
.peer_config(peers_config)
|
|
.build(NoopProvider::default());
|
|
let network = NetworkManager::new(config).await.unwrap();
|
|
|
|
let other_peer_handle = net.handles().next().unwrap();
|
|
|
|
let handle = network.handle().clone();
|
|
|
|
other_peer_handle.add_peer(*handle.peer_id(), handle.local_addr());
|
|
|
|
tokio::task::spawn(network);
|
|
let _handle = net.spawn();
|
|
|
|
tokio::time::sleep(Duration::from_secs(1)).await;
|
|
|
|
assert_eq!(handle.num_connected_peers(), 0);
|
|
}
|