prysm-pulse/beacon-chain/p2p/testing/fuzz_p2p.go
Potuz 56907bb2c6
Randomize bls changes at fork (#11923)
* Rate Limit broadcasting of BLS changes

* Rate limit BLS changes broadcasting

* random

* linting

* mock test

Co-authored-by: terencechain <terence@prysmaticlabs.com>
2023-01-26 23:13:28 +00:00

174 lines
4.1 KiB
Go

package testing
import (
"context"
"github.com/ethereum/go-ethereum/p2p/enr"
pubsub "github.com/libp2p/go-libp2p-pubsub"
"github.com/libp2p/go-libp2p/core/control"
"github.com/libp2p/go-libp2p/core/host"
"github.com/libp2p/go-libp2p/core/network"
"github.com/libp2p/go-libp2p/core/peer"
"github.com/multiformats/go-multiaddr"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/p2p/encoder"
"github.com/prysmaticlabs/prysm/v3/beacon-chain/p2p/peers"
ethpb "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1"
"github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1/metadata"
"google.golang.org/protobuf/proto"
)
// FakeP2P stack
type FakeP2P struct {
}
// NewFuzzTestP2P - Create a new fake p2p stack.
func NewFuzzTestP2P() *FakeP2P {
return &FakeP2P{}
}
// Encoding -- fake.
func (_ *FakeP2P) Encoding() encoder.NetworkEncoding {
return &encoder.SszNetworkEncoder{}
}
// AddConnectionHandler -- fake.
func (_ *FakeP2P) AddConnectionHandler(_, _ func(ctx context.Context, id peer.ID) error) {
}
// AddDisconnectionHandler -- fake.
func (_ *FakeP2P) AddDisconnectionHandler(_ func(ctx context.Context, id peer.ID) error) {
}
// AddPingMethod -- fake.
func (_ *FakeP2P) AddPingMethod(_ func(ctx context.Context, id peer.ID) error) {
}
// PeerID -- fake.
func (_ *FakeP2P) PeerID() peer.ID {
return "fake"
}
// ENR returns the enr of the local peer.
func (_ *FakeP2P) ENR() *enr.Record {
return new(enr.Record)
}
// DiscoveryAddresses -- fake
func (_ *FakeP2P) DiscoveryAddresses() ([]multiaddr.Multiaddr, error) {
return nil, nil
}
// FindPeersWithSubnet mocks the p2p func.
func (_ *FakeP2P) FindPeersWithSubnet(_ context.Context, _ string, _ uint64, _ int) (bool, error) {
return false, nil
}
// RefreshENR mocks the p2p func.
func (_ *FakeP2P) RefreshENR() {}
// LeaveTopic -- fake.
func (_ *FakeP2P) LeaveTopic(_ string) error {
return nil
}
// Metadata -- fake.
func (_ *FakeP2P) Metadata() metadata.Metadata {
return nil
}
// Peers -- fake.
func (_ *FakeP2P) Peers() *peers.Status {
return nil
}
// PublishToTopic -- fake.
func (_ *FakeP2P) PublishToTopic(_ context.Context, _ string, _ []byte, _ ...pubsub.PubOpt) error {
return nil
}
// Send -- fake.
func (_ *FakeP2P) Send(_ context.Context, _ interface{}, _ string, _ peer.ID) (network.Stream, error) {
return nil, nil
}
// PubSub -- fake.
func (_ *FakeP2P) PubSub() *pubsub.PubSub {
return nil
}
// MetadataSeq -- fake.
func (_ *FakeP2P) MetadataSeq() uint64 {
return 0
}
// SetStreamHandler -- fake.
func (_ *FakeP2P) SetStreamHandler(_ string, _ network.StreamHandler) {
}
// SubscribeToTopic -- fake.
func (_ *FakeP2P) SubscribeToTopic(_ string, _ ...pubsub.SubOpt) (*pubsub.Subscription, error) {
return nil, nil
}
// JoinTopic -- fake.
func (_ *FakeP2P) JoinTopic(_ string, _ ...pubsub.TopicOpt) (*pubsub.Topic, error) {
return nil, nil
}
// Host -- fake.
func (_ *FakeP2P) Host() host.Host {
return nil
}
// Disconnect -- fake.
func (_ *FakeP2P) Disconnect(_ peer.ID) error {
return nil
}
// Broadcast -- fake.
func (_ *FakeP2P) Broadcast(_ context.Context, _ proto.Message) error {
return nil
}
// BroadcastAttestation -- fake.
func (_ *FakeP2P) BroadcastAttestation(_ context.Context, _ uint64, _ *ethpb.Attestation) error {
return nil
}
// BroadcastSyncCommitteeMessage -- fake.
func (_ *FakeP2P) BroadcastSyncCommitteeMessage(_ context.Context, _ uint64, _ *ethpb.SyncCommitteeMessage) error {
return nil
}
// BroadcastBLSChanges mocks a broadcast BLS change ocurred
func (_ *FakeP2P) BroadcastBLSChanges(_ context.Context, _ []*ethpb.SignedBLSToExecutionChange) {
}
// InterceptPeerDial -- fake.
func (_ *FakeP2P) InterceptPeerDial(peer.ID) (allow bool) {
return true
}
// InterceptAddrDial -- fake.
func (_ *FakeP2P) InterceptAddrDial(peer.ID, multiaddr.Multiaddr) (allow bool) {
return true
}
// InterceptAccept -- fake.
func (_ *FakeP2P) InterceptAccept(_ network.ConnMultiaddrs) (allow bool) {
return true
}
// InterceptSecured -- fake.
func (_ *FakeP2P) InterceptSecured(network.Direction, peer.ID, network.ConnMultiaddrs) (allow bool) {
return true
}
// InterceptUpgraded -- fake.
func (_ *FakeP2P) InterceptUpgraded(network.Conn) (allow bool, reason control.DisconnectReason) {
return true, 0
}