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Network upgrades (#2345)

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Age Manning 2021-06-03 11:11:33 +10:00
parent b0f5c4c776
commit 4aa06c9555
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16 changed files with 449 additions and 354 deletions
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634
Cargo.lock generated
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File diff suppressed because it is too large Load Diff

6
beacon_node/eth2_libp2p/Cargo.toml
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@ -5,7 +5,7 @@ authors = ["Sigma Prime <contact@sigmaprime.io>"]
edition = "2018" edition = "2018"
[dependencies] [dependencies]
discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] } discv5 = { version = "0.1.0-beta.4", features = ["libp2p"] }
unsigned-varint = { version = "0.6.0", features = ["codec"] } unsigned-varint = { version = "0.6.0", features = ["codec"] }
types = { path = "../../consensus/types" } types = { path = "../../consensus/types" }
hashset_delay = { path = "../../common/hashset_delay" } hashset_delay = { path = "../../common/hashset_delay" }
@ -42,9 +42,9 @@ regex = "1.3.9"
strum = { version = "0.20", features = ["derive"] } strum = { version = "0.20", features = ["derive"] }
[dependencies.libp2p] [dependencies.libp2p]
version = "0.35.1" version = "0.38.0"
default-features = false default-features = false
features = ["websocket", "identify", "mplex", "yamux", "noise", "gossipsub", "dns", "tcp-tokio"] features = ["websocket", "identify", "mplex", "yamux", "noise", "gossipsub", "dns-tokio", "tcp-tokio"]
[dev-dependencies] [dev-dependencies]
tokio = { version = "1.1.0", features = ["full"] } tokio = { version = "1.1.0", features = ["full"] }

8
beacon_node/eth2_libp2p/src/behaviour/handler/delegate.rs
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@ -56,7 +56,7 @@ impl<TSpec: EthSpec> DelegatingHandler<TSpec> {
/// Wrapper around the `ProtocolsHandler::InEvent` types of the handlers. /// Wrapper around the `ProtocolsHandler::InEvent` types of the handlers.
/// Simply delegated to the corresponding behaviour's handler. /// Simply delegated to the corresponding behaviour's handler.
#[derive(Debug, Clone)] #[derive(Debug)]
pub enum DelegateIn<TSpec: EthSpec> { pub enum DelegateIn<TSpec: EthSpec> {
Gossipsub(<GossipHandler as ProtocolsHandler>::InEvent), Gossipsub(<GossipHandler as ProtocolsHandler>::InEvent),
RPC(<RPCHandler<TSpec> as ProtocolsHandler>::InEvent), RPC(<RPCHandler<TSpec> as ProtocolsHandler>::InEvent),
@ -141,8 +141,8 @@ impl<TSpec: EthSpec> ProtocolsHandler for DelegatingHandler<TSpec> {
.max(identify_proto.timeout()); .max(identify_proto.timeout());
let select = SelectUpgrade::new( let select = SelectUpgrade::new(
gossip_proto.into_upgrade().1, gossip_proto.into_upgrade().0,
SelectUpgrade::new(rpc_proto.into_upgrade().1, identify_proto.into_upgrade().1), SelectUpgrade::new(rpc_proto.into_upgrade().0, identify_proto.into_upgrade().0),
); );
SubstreamProtocol::new(select, ()).with_timeout(timeout) SubstreamProtocol::new(select, ()).with_timeout(timeout)
@ -202,7 +202,7 @@ impl<TSpec: EthSpec> ProtocolsHandler for DelegatingHandler<TSpec> {
match event { match event {
DelegateIn::Gossipsub(ev) => self.gossip_handler.inject_event(ev), DelegateIn::Gossipsub(ev) => self.gossip_handler.inject_event(ev),
DelegateIn::RPC(ev) => self.rpc_handler.inject_event(ev), DelegateIn::RPC(ev) => self.rpc_handler.inject_event(ev),
DelegateIn::Identify(()) => self.identify_handler.inject_event(()), DelegateIn::Identify(ev) => self.identify_handler.inject_event(ev),
} }
} }

1
beacon_node/eth2_libp2p/src/behaviour/handler/mod.rs
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@ -34,7 +34,6 @@ impl<TSpec: EthSpec> BehaviourHandler<TSpec> {
} }
} }
#[derive(Clone)]
pub enum BehaviourHandlerIn<TSpec: EthSpec> { pub enum BehaviourHandlerIn<TSpec: EthSpec> {
Delegate(DelegateIn<TSpec>), Delegate(DelegateIn<TSpec>),
/// Start the shutdown process. /// Start the shutdown process.

37
beacon_node/eth2_libp2p/src/behaviour/mod.rs
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@ -24,7 +24,7 @@ use libp2p::{
Gossipsub as BaseGossipsub, GossipsubEvent, IdentTopic as Topic, MessageAcceptance, Gossipsub as BaseGossipsub, GossipsubEvent, IdentTopic as Topic, MessageAcceptance,
MessageAuthenticity, MessageId, PeerScoreThresholds, MessageAuthenticity, MessageId, PeerScoreThresholds,
}, },
identify::{Identify, IdentifyEvent}, identify::{Identify, IdentifyConfig, IdentifyEvent},
swarm::{ swarm::{
AddressScore, NetworkBehaviour, NetworkBehaviourAction as NBAction, NotifyHandler, AddressScore, NetworkBehaviour, NetworkBehaviourAction as NBAction, NotifyHandler,
PollParameters, ProtocolsHandler, PollParameters, ProtocolsHandler,
@ -151,18 +151,14 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
) -> error::Result<Self> { ) -> error::Result<Self> {
let behaviour_log = log.new(o!()); let behaviour_log = log.new(o!());
let identify = if net_conf.private { let identify_config = if net_conf.private {
Identify::new( IdentifyConfig::new(
"".into(),
"".into(), "".into(),
local_key.public(), // Still send legitimate public key local_key.public(), // Still send legitimate public key
) )
} else { } else {
Identify::new( IdentifyConfig::new("eth2/1.0.0".into(), local_key.public())
"lighthouse/libp2p".into(), .with_agent_version(lighthouse_version::version_with_platform())
lighthouse_version::version_with_platform(),
local_key.public(),
)
}; };
let enr_fork_id = network_globals let enr_fork_id = network_globals
@ -221,7 +217,7 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
Ok(Behaviour { Ok(Behaviour {
eth2_rpc: RPC::new(log.clone()), eth2_rpc: RPC::new(log.clone()),
gossipsub, gossipsub,
identify, identify: Identify::new(identify_config),
peer_manager: PeerManager::new(local_key, net_conf, network_globals.clone(), log) peer_manager: PeerManager::new(local_key, net_conf, network_globals.clone(), log)
.await?, .await?,
events: VecDeque::new(), events: VecDeque::new(),
@ -902,11 +898,7 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
fn on_identify_event(&mut self, event: IdentifyEvent) { fn on_identify_event(&mut self, event: IdentifyEvent) {
match event { match event {
IdentifyEvent::Received { IdentifyEvent::Received { peer_id, mut info } => {
peer_id,
mut info,
observed_addr,
} => {
if info.listen_addrs.len() > MAX_IDENTIFY_ADDRESSES { if info.listen_addrs.len() > MAX_IDENTIFY_ADDRESSES {
debug!( debug!(
self.log, self.log,
@ -921,12 +913,13 @@ impl<TSpec: EthSpec> Behaviour<TSpec> {
"protocol_version" => info.protocol_version, "protocol_version" => info.protocol_version,
"agent_version" => info.agent_version, "agent_version" => info.agent_version,
"listening_ addresses" => ?info.listen_addrs, "listening_ addresses" => ?info.listen_addrs,
"observed_address" => ?observed_addr, "observed_address" => ?info.observed_addr,
"protocols" => ?info.protocols "protocols" => ?info.protocols
); );
} }
IdentifyEvent::Sent { .. } => {} IdentifyEvent::Sent { .. } => {}
IdentifyEvent::Error { .. } => {} IdentifyEvent::Error { .. } => {}
IdentifyEvent::Pushed { .. } => {}
} }
} }
@ -1171,12 +1164,16 @@ impl<TSpec: EthSpec> NetworkBehaviour for Behaviour<TSpec> {
delegate_to_behaviours!(self, inject_dial_failure, peer_id); delegate_to_behaviours!(self, inject_dial_failure, peer_id);
} }
fn inject_new_listen_addr(&mut self, addr: &Multiaddr) { fn inject_new_listener(&mut self, id: ListenerId) {
delegate_to_behaviours!(self, inject_new_listen_addr, addr); delegate_to_behaviours!(self, inject_new_listener, id);
} }
fn inject_expired_listen_addr(&mut self, addr: &Multiaddr) { fn inject_new_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_expired_listen_addr, addr); delegate_to_behaviours!(self, inject_new_listen_addr, id, addr);
}
fn inject_expired_listen_addr(&mut self, id: ListenerId, addr: &Multiaddr) {
delegate_to_behaviours!(self, inject_expired_listen_addr, id, addr);
} }
fn inject_new_external_addr(&mut self, addr: &Multiaddr) { fn inject_new_external_addr(&mut self, addr: &Multiaddr) {

1
beacon_node/eth2_libp2p/src/config.rs
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@ -163,6 +163,7 @@ impl Default for Config {
.query_parallelism(5) .query_parallelism(5)
.disable_report_discovered_peers() .disable_report_discovered_peers()
.ip_limit() // limits /24 IP's in buckets. .ip_limit() // limits /24 IP's in buckets.
.incoming_bucket_limit(8) // half the bucket size
.ping_interval(Duration::from_secs(300)) .ping_interval(Duration::from_secs(300))
.build(); .build();

26
beacon_node/eth2_libp2p/src/service.rs
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@ -221,7 +221,7 @@ impl<TSpec: EthSpec> Service<TSpec> {
let mut subscribed_topics: Vec<GossipKind> = vec![]; let mut subscribed_topics: Vec<GossipKind> = vec![];
for topic_kind in &config.topics { for topic_kind in &config.topics {
if swarm.subscribe_kind(topic_kind.clone()) { if swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
subscribed_topics.push(topic_kind.clone()); subscribed_topics.push(topic_kind.clone());
} else { } else {
warn!(log, "Could not subscribe to topic"; "topic" => %topic_kind); warn!(log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -244,7 +244,9 @@ impl<TSpec: EthSpec> Service<TSpec> {
/// Sends a request to a peer, with a given Id. /// Sends a request to a peer, with a given Id.
pub fn send_request(&mut self, peer_id: PeerId, request_id: RequestId, request: Request) { pub fn send_request(&mut self, peer_id: PeerId, request_id: RequestId, request: Request) {
self.swarm.send_request(peer_id, request_id, request); self.swarm
.behaviour_mut()
.send_request(peer_id, request_id, request);
} }
/// Informs the peer that their request failed. /// Informs the peer that their request failed.
@ -255,22 +257,30 @@ impl<TSpec: EthSpec> Service<TSpec> {
error: RPCResponseErrorCode, error: RPCResponseErrorCode,
reason: String, reason: String,
) { ) {
self.swarm._send_error_reponse(peer_id, id, error, reason); self.swarm
.behaviour_mut()
._send_error_reponse(peer_id, id, error, reason);
} }
/// Report a peer's action. /// Report a peer's action.
pub fn report_peer(&mut self, peer_id: &PeerId, action: PeerAction, source: ReportSource) { pub fn report_peer(&mut self, peer_id: &PeerId, action: PeerAction, source: ReportSource) {
self.swarm.report_peer(peer_id, action, source); self.swarm
.behaviour_mut()
.report_peer(peer_id, action, source);
} }
/// Disconnect and ban a peer, providing a reason. /// Disconnect and ban a peer, providing a reason.
pub fn goodbye_peer(&mut self, peer_id: &PeerId, reason: GoodbyeReason, source: ReportSource) { pub fn goodbye_peer(&mut self, peer_id: &PeerId, reason: GoodbyeReason, source: ReportSource) {
self.swarm.goodbye_peer(peer_id, reason, source); self.swarm
.behaviour_mut()
.goodbye_peer(peer_id, reason, source);
} }
/// Sends a response to a peer's request. /// Sends a response to a peer's request.
pub fn send_response(&mut self, peer_id: PeerId, id: PeerRequestId, response: Response<TSpec>) { pub fn send_response(&mut self, peer_id: PeerId, id: PeerRequestId, response: Response<TSpec>) {
self.swarm.send_successful_response(peer_id, id, response); self.swarm
.behaviour_mut()
.send_successful_response(peer_id, id, response);
} }
pub async fn next_event(&mut self) -> Libp2pEvent<TSpec> { pub async fn next_event(&mut self) -> Libp2pEvent<TSpec> {
@ -350,8 +360,8 @@ type BoxedTransport = Boxed<(PeerId, StreamMuxerBox)>;
fn build_transport( fn build_transport(
local_private_key: Keypair, local_private_key: Keypair,
) -> std::io::Result<(BoxedTransport, Arc<BandwidthSinks>)> { ) -> std::io::Result<(BoxedTransport, Arc<BandwidthSinks>)> {
let transport = libp2p::tcp::TokioTcpConfig::new().nodelay(true); let tcp = libp2p::tcp::TokioTcpConfig::new().nodelay(true);
let transport = libp2p::dns::DnsConfig::new(transport)?; let transport = libp2p::dns::TokioDnsConfig::system(tcp)?;
#[cfg(feature = "libp2p-websocket")] #[cfg(feature = "libp2p-websocket")]
let transport = { let transport = {
let trans_clone = transport.clone(); let trans_clone = transport.clone();

4
beacon_node/eth2_libp2p/tests/common/mod.rs
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@ -126,7 +126,7 @@ pub async fn build_libp2p_instance(
#[allow(dead_code)] #[allow(dead_code)]
pub fn get_enr(node: &LibP2PService<E>) -> Enr { pub fn get_enr(node: &LibP2PService<E>) -> Enr {
node.swarm.local_enr() node.swarm.behaviour().local_enr()
} }
// Returns `n` libp2p peers in fully connected topology. // Returns `n` libp2p peers in fully connected topology.
@ -171,7 +171,7 @@ pub async fn build_node_pair(
let mut sender = build_libp2p_instance(rt.clone(), vec![], sender_log).await; let mut sender = build_libp2p_instance(rt.clone(), vec![], sender_log).await;
let mut receiver = build_libp2p_instance(rt, vec![], receiver_log).await; let mut receiver = build_libp2p_instance(rt, vec![], receiver_log).await;
let receiver_multiaddr = receiver.swarm.local_enr().multiaddr()[1].clone(); let receiver_multiaddr = receiver.swarm.behaviour_mut().local_enr().multiaddr()[1].clone();
// let the two nodes set up listeners // let the two nodes set up listeners
let sender_fut = async { let sender_fut = async {

32
beacon_node/eth2_libp2p/tests/rpc_tests.rs
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@ -56,7 +56,7 @@ fn test_status_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -90,7 +90,7 @@ fn test_status_rpc() {
if request == rpc_request { if request == rpc_request {
// send the response // send the response
debug!(log, "Receiver Received"); debug!(log, "Receiver Received");
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
rpc_response.clone(), rpc_response.clone(),
@ -152,7 +152,7 @@ fn test_blocks_by_range_chunked_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -197,14 +197,14 @@ fn test_blocks_by_range_chunked_rpc() {
// send the response // send the response
warn!(log, "Receiver got request"); warn!(log, "Receiver got request");
for _ in 1..=messages_to_send { for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
rpc_response.clone(), rpc_response.clone(),
); );
} }
// send the stream termination // send the stream termination
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
Response::BlocksByRange(None), Response::BlocksByRange(None),
@ -266,7 +266,7 @@ fn test_blocks_by_range_chunked_rpc_terminates_correctly() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -335,7 +335,7 @@ fn test_blocks_by_range_chunked_rpc_terminates_correctly() {
if message_info.is_some() { if message_info.is_some() {
messages_sent += 1; messages_sent += 1;
let (peer_id, stream_id) = message_info.as_ref().unwrap(); let (peer_id, stream_id) = message_info.as_ref().unwrap();
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
*peer_id, *peer_id,
*stream_id, *stream_id,
rpc_response.clone(), rpc_response.clone(),
@ -398,7 +398,7 @@ fn test_blocks_by_range_single_empty_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -441,14 +441,14 @@ fn test_blocks_by_range_single_empty_rpc() {
warn!(log, "Receiver got request"); warn!(log, "Receiver got request");
for _ in 1..=messages_to_send { for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
rpc_response.clone(), rpc_response.clone(),
); );
} }
// send the stream termination // send the stream termination
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
Response::BlocksByRange(None), Response::BlocksByRange(None),
@ -513,7 +513,7 @@ fn test_blocks_by_root_chunked_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -556,7 +556,7 @@ fn test_blocks_by_root_chunked_rpc() {
debug!(log, "Receiver got request"); debug!(log, "Receiver got request");
for _ in 1..=messages_to_send { for _ in 1..=messages_to_send {
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
rpc_response.clone(), rpc_response.clone(),
@ -564,7 +564,7 @@ fn test_blocks_by_root_chunked_rpc() {
debug!(log, "Sending message"); debug!(log, "Sending message");
} }
// send the stream termination // send the stream termination
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
peer_id, peer_id,
id, id,
Response::BlocksByRange(None), Response::BlocksByRange(None),
@ -634,7 +634,7 @@ fn test_blocks_by_root_chunked_rpc_terminates_correctly() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a STATUS message // Send a STATUS message
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.send_request( sender.swarm.behaviour_mut().send_request(
peer_id, peer_id,
RequestId::Sync(10), RequestId::Sync(10),
rpc_request.clone(), rpc_request.clone(),
@ -703,7 +703,7 @@ fn test_blocks_by_root_chunked_rpc_terminates_correctly() {
if message_info.is_some() { if message_info.is_some() {
messages_sent += 1; messages_sent += 1;
let (peer_id, stream_id) = message_info.as_ref().unwrap(); let (peer_id, stream_id) = message_info.as_ref().unwrap();
receiver.swarm.send_successful_response( receiver.swarm.behaviour_mut().send_successful_response(
*peer_id, *peer_id,
*stream_id, *stream_id,
rpc_response.clone(), rpc_response.clone(),
@ -749,7 +749,7 @@ fn test_goodbye_rpc() {
Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => { Libp2pEvent::Behaviour(BehaviourEvent::PeerDialed(peer_id)) => {
// Send a goodbye and disconnect // Send a goodbye and disconnect
debug!(log, "Sending RPC"); debug!(log, "Sending RPC");
sender.swarm.goodbye_peer( sender.swarm.behaviour_mut().goodbye_peer(
&peer_id, &peer_id,
GoodbyeReason::IrrelevantNetwork, GoodbyeReason::IrrelevantNetwork,
ReportSource::SyncService, ReportSource::SyncService,

1
beacon_node/http_api/Cargo.toml
View File

@ -34,5 +34,4 @@ futures = "0.3.8"
store = { path = "../store" } store = { path = "../store" }
environment = { path = "../../lighthouse/environment" } environment = { path = "../../lighthouse/environment" }
tree_hash = "0.1.1" tree_hash = "0.1.1"
discv5 = { version = "0.1.0-beta.5", features = ["libp2p"] }
sensitive_url = { path = "../../common/sensitive_url" } sensitive_url = { path = "../../common/sensitive_url" }

2
beacon_node/http_api/tests/tests.rs
View File

@ -5,11 +5,11 @@ use beacon_chain::{
test_utils::{AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType}, test_utils::{AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType},
BeaconChain, StateSkipConfig, WhenSlotSkipped, MAXIMUM_GOSSIP_CLOCK_DISPARITY, BeaconChain, StateSkipConfig, WhenSlotSkipped, MAXIMUM_GOSSIP_CLOCK_DISPARITY,
}; };
use discv5::enr::{CombinedKey, EnrBuilder};
use environment::null_logger; use environment::null_logger;
use eth2::Error; use eth2::Error;
use eth2::StatusCode; use eth2::StatusCode;
use eth2::{types::*, BeaconNodeHttpClient, Timeouts}; use eth2::{types::*, BeaconNodeHttpClient, Timeouts};
use eth2_libp2p::discv5::enr::{CombinedKey, EnrBuilder};
use eth2_libp2p::{ use eth2_libp2p::{
rpc::methods::MetaData, rpc::methods::MetaData,
types::{EnrBitfield, SyncState}, types::{EnrBitfield, SyncState},

1
beacon_node/network/Cargo.toml
View File

@ -15,7 +15,6 @@ slog-term = "2.6.0"
slog-async = "2.5.0" slog-async = "2.5.0"
logging = { path = "../../common/logging" } logging = { path = "../../common/logging" }
environment = { path = "../../lighthouse/environment" } environment = { path = "../../lighthouse/environment" }
discv5 = { version = "0.1.0-beta.3" }
[dependencies] [dependencies]
beacon_chain = { path = "../beacon_chain" } beacon_chain = { path = "../beacon_chain" }

2
beacon_node/network/src/beacon_processor/tests.rs
View File

@ -8,8 +8,8 @@ use beacon_chain::test_utils::{
AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType, AttestationStrategy, BeaconChainHarness, BlockStrategy, EphemeralHarnessType,
}; };
use beacon_chain::{BeaconChain, MAXIMUM_GOSSIP_CLOCK_DISPARITY}; use beacon_chain::{BeaconChain, MAXIMUM_GOSSIP_CLOCK_DISPARITY};
use discv5::enr::{CombinedKey, EnrBuilder};
use environment::{null_logger, Environment, EnvironmentBuilder}; use environment::{null_logger, Environment, EnvironmentBuilder};
use eth2_libp2p::discv5::enr::{CombinedKey, EnrBuilder};
use eth2_libp2p::{rpc::methods::MetaData, types::EnrBitfield, MessageId, NetworkGlobals, PeerId}; use eth2_libp2p::{rpc::methods::MetaData, types::EnrBitfield, MessageId, NetworkGlobals, PeerId};
use slot_clock::SlotClock; use slot_clock::SlotClock;
use std::cmp; use std::cmp;

7
beacon_node/network/src/persisted_dht.rs
View File

@ -27,6 +27,13 @@ pub fn persist_dht<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>>(
store.put_item(&DHT_DB_KEY, &PersistedDht { enrs }) store.put_item(&DHT_DB_KEY, &PersistedDht { enrs })
} }
/// Attempts to clear any DHT entries.
pub fn clear_dht<E: EthSpec, Hot: ItemStore<E>, Cold: ItemStore<E>>(
store: Arc<HotColdDB<E, Hot, Cold>>,
) -> Result<(), store::Error> {
store.hot_db.delete::<PersistedDht>(&DHT_DB_KEY)
}
/// Wrapper around DHT for persistence to disk. /// Wrapper around DHT for persistence to disk.
pub struct PersistedDht { pub struct PersistedDht {
pub enrs: Vec<Enr>, pub enrs: Vec<Enr>,

39
beacon_node/network/src/service.rs
View File

@ -1,4 +1,4 @@
use crate::persisted_dht::{load_dht, persist_dht}; use crate::persisted_dht::{clear_dht, load_dht, persist_dht};
use crate::router::{Router, RouterMessage}; use crate::router::{Router, RouterMessage};
use crate::{ use crate::{
attestation_service::{AttServiceMessage, AttestationService}, attestation_service::{AttServiceMessage, AttestationService},
@ -178,7 +178,7 @@ impl<T: BeaconChainTypes> NetworkService<T> {
"Loading peers into the routing table"; "peers" => enrs_to_load.len() "Loading peers into the routing table"; "peers" => enrs_to_load.len()
); );
for enr in enrs_to_load { for enr in enrs_to_load {
libp2p.swarm.add_enr(enr.clone()); libp2p.swarm.behaviour_mut().add_enr(enr.clone());
} }
} }
@ -251,7 +251,7 @@ fn spawn_service<T: BeaconChainTypes>(
.map(|gauge| gauge.reset()); .map(|gauge| gauge.reset());
} }
metrics::update_gossip_metrics::<T::EthSpec>( metrics::update_gossip_metrics::<T::EthSpec>(
&service.libp2p.swarm.gs(), &service.libp2p.swarm.behaviour_mut().gs(),
&service.network_globals, &service.network_globals,
); );
// update sync metrics // update sync metrics
@ -287,8 +287,7 @@ fn spawn_service<T: BeaconChainTypes>(
}) })
) )
}).unwrap_or(None) { }).unwrap_or(None) {
if (*service.libp2p.swarm) if service.libp2p.swarm.behaviour_mut().update_gossipsub_parameters(active_validators, slot).is_err() {
.update_gossipsub_parameters(active_validators, slot).is_err() {
error!( error!(
service.log, service.log,
"Failed to update gossipsub parameters"; "Failed to update gossipsub parameters";
@ -314,7 +313,7 @@ fn spawn_service<T: BeaconChainTypes>(
service.upnp_mappings = (tcp_socket.map(|s| s.port()), udp_socket.map(|s| s.port())); service.upnp_mappings = (tcp_socket.map(|s| s.port()), udp_socket.map(|s| s.port()));
// If there is an external TCP port update, modify our local ENR. // If there is an external TCP port update, modify our local ENR.
if let Some(tcp_socket) = tcp_socket { if let Some(tcp_socket) = tcp_socket {
if let Err(e) = service.libp2p.swarm.peer_manager().discovery_mut().update_enr_tcp_port(tcp_socket.port()) { if let Err(e) = service.libp2p.swarm.behaviour_mut().peer_manager().discovery_mut().update_enr_tcp_port(tcp_socket.port()) {
warn!(service.log, "Failed to update ENR"; "error" => e); warn!(service.log, "Failed to update ENR"; "error" => e);
} }
} }
@ -322,7 +321,7 @@ fn spawn_service<T: BeaconChainTypes>(
// UPnP mappings // UPnP mappings
if !service.discovery_auto_update { if !service.discovery_auto_update {
if let Some(udp_socket) = udp_socket { if let Some(udp_socket) = udp_socket {
if let Err(e) = service.libp2p.swarm.peer_manager().discovery_mut().update_enr_udp_socket(udp_socket) { if let Err(e) = service.libp2p.swarm.behaviour_mut().peer_manager().discovery_mut().update_enr_udp_socket(udp_socket) {
warn!(service.log, "Failed to update ENR"; "error" => e); warn!(service.log, "Failed to update ENR"; "error" => e);
} }
} }
@ -341,6 +340,7 @@ fn spawn_service<T: BeaconChainTypes>(
service service
.libp2p .libp2p
.swarm .swarm
.behaviour_mut()
.report_message_validation_result( .report_message_validation_result(
&propagation_source, message_id, validation_result &propagation_source, message_id, validation_result
); );
@ -359,7 +359,7 @@ fn spawn_service<T: BeaconChainTypes>(
"topics" => ?topic_kinds "topics" => ?topic_kinds
); );
metrics::expose_publish_metrics(&messages); metrics::expose_publish_metrics(&messages);
service.libp2p.swarm.publish(messages); service.libp2p.swarm.behaviour_mut().publish(messages);
} }
NetworkMessage::ReportPeer { peer_id, action, source } => service.libp2p.report_peer(&peer_id, action, source), NetworkMessage::ReportPeer { peer_id, action, source } => service.libp2p.report_peer(&peer_id, action, source),
NetworkMessage::GoodbyePeer { peer_id, reason, source } => service.libp2p.goodbye_peer(&peer_id, reason, source), NetworkMessage::GoodbyePeer { peer_id, reason, source } => service.libp2p.goodbye_peer(&peer_id, reason, source),
@ -375,7 +375,7 @@ fn spawn_service<T: BeaconChainTypes>(
let already_subscribed = service.network_globals.gossipsub_subscriptions.read().clone(); let already_subscribed = service.network_globals.gossipsub_subscriptions.read().clone();
let already_subscribed = already_subscribed.iter().map(|x| x.kind()).collect::<std::collections::HashSet<_>>(); let already_subscribed = already_subscribed.iter().map(|x| x.kind()).collect::<std::collections::HashSet<_>>();
for topic_kind in eth2_libp2p::types::CORE_TOPICS.iter().filter(|topic| already_subscribed.get(topic).is_none()) { for topic_kind in eth2_libp2p::types::CORE_TOPICS.iter().filter(|topic| already_subscribed.get(topic).is_none()) {
if service.libp2p.swarm.subscribe_kind(topic_kind.clone()) { if service.libp2p.swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
subscribed_topics.push(topic_kind.clone()); subscribed_topics.push(topic_kind.clone());
} else { } else {
warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind); warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -387,9 +387,9 @@ fn spawn_service<T: BeaconChainTypes>(
for subnet_id in 0..<<T as BeaconChainTypes>::EthSpec as EthSpec>::SubnetBitfieldLength::to_u64() { for subnet_id in 0..<<T as BeaconChainTypes>::EthSpec as EthSpec>::SubnetBitfieldLength::to_u64() {
let subnet_id = SubnetId::new(subnet_id); let subnet_id = SubnetId::new(subnet_id);
let topic_kind = eth2_libp2p::types::GossipKind::Attestation(subnet_id); let topic_kind = eth2_libp2p::types::GossipKind::Attestation(subnet_id);
if service.libp2p.swarm.subscribe_kind(topic_kind.clone()) { if service.libp2p.swarm.behaviour_mut().subscribe_kind(topic_kind.clone()) {
// Update the ENR bitfield. // Update the ENR bitfield.
service.libp2p.swarm.update_enr_subnet(subnet_id, true); service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, true);
subscribed_topics.push(topic_kind.clone()); subscribed_topics.push(topic_kind.clone());
} else { } else {
warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind); warn!(service.log, "Could not subscribe to topic"; "topic" => %topic_kind);
@ -407,19 +407,19 @@ fn spawn_service<T: BeaconChainTypes>(
Some(attestation_service_message) = service.attestation_service.next() => { Some(attestation_service_message) = service.attestation_service.next() => {
match attestation_service_message { match attestation_service_message {
AttServiceMessage::Subscribe(subnet_id) => { AttServiceMessage::Subscribe(subnet_id) => {
service.libp2p.swarm.subscribe_to_subnet(subnet_id); service.libp2p.swarm.behaviour_mut().subscribe_to_subnet(subnet_id);
} }
AttServiceMessage::Unsubscribe(subnet_id) => { AttServiceMessage::Unsubscribe(subnet_id) => {
service.libp2p.swarm.unsubscribe_from_subnet(subnet_id); service.libp2p.swarm.behaviour_mut().unsubscribe_from_subnet(subnet_id);
} }
AttServiceMessage::EnrAdd(subnet_id) => { AttServiceMessage::EnrAdd(subnet_id) => {
service.libp2p.swarm.update_enr_subnet(subnet_id, true); service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, true);
} }
AttServiceMessage::EnrRemove(subnet_id) => { AttServiceMessage::EnrRemove(subnet_id) => {
service.libp2p.swarm.update_enr_subnet(subnet_id, false); service.libp2p.swarm.behaviour_mut().update_enr_subnet(subnet_id, false);
} }
AttServiceMessage::DiscoverPeers(subnets_to_discover) => { AttServiceMessage::DiscoverPeers(subnets_to_discover) => {
service.libp2p.swarm.discover_subnet_peers(subnets_to_discover); service.libp2p.swarm.behaviour_mut().discover_subnet_peers(subnets_to_discover);
} }
} }
} }
@ -541,6 +541,7 @@ fn spawn_service<T: BeaconChainTypes>(
service service
.libp2p .libp2p
.swarm .swarm
.behaviour_mut()
.update_fork_version(service.beacon_chain.enr_fork_id()); .update_fork_version(service.beacon_chain.enr_fork_id());
service.next_fork_update = next_fork_delay(&service.beacon_chain); service.next_fork_update = next_fork_delay(&service.beacon_chain);
} }
@ -566,12 +567,16 @@ fn next_fork_delay<T: BeaconChainTypes>(
impl<T: BeaconChainTypes> Drop for NetworkService<T> { impl<T: BeaconChainTypes> Drop for NetworkService<T> {
fn drop(&mut self) { fn drop(&mut self) {
// network thread is terminating // network thread is terminating
let enrs = self.libp2p.swarm.enr_entries(); let enrs = self.libp2p.swarm.behaviour_mut().enr_entries();
debug!( debug!(
self.log, self.log,
"Persisting DHT to store"; "Persisting DHT to store";
"Number of peers" => enrs.len(), "Number of peers" => enrs.len(),
); );
if let Err(e) = clear_dht::<T::EthSpec, T::HotStore, T::ColdStore>(self.store.clone()) {
error!(self.log, "Failed to clear old DHT entries"; "error" => ?e);
}
// Still try to update new entries
match persist_dht::<T::EthSpec, T::HotStore, T::ColdStore>(self.store.clone(), enrs) { match persist_dht::<T::EthSpec, T::HotStore, T::ColdStore>(self.store.clone(), enrs) {
Err(e) => error!( Err(e) => error!(
self.log, self.log,

2
common/eth2_network_config/Cargo.toml
View File

@ -19,4 +19,4 @@ serde_yaml = "0.8.13"
types = { path = "../../consensus/types"} types = { path = "../../consensus/types"}
eth2_ssz = "0.1.2" eth2_ssz = "0.1.2"
eth2_config = { path = "../eth2_config"} eth2_config = { path = "../eth2_config"}
enr = { version = "0.5.0", features = ["ed25519", "k256"] } enr = { version = "0.5.1", features = ["ed25519", "k256"] }