slasher

Documentation

Overview

Package slasher defines a gRPC server implementation of a slasher service which allows for checking if attestations or blocks are slashable.

Index

• type Server
  • func (s *Server) HighestAttestations(ctx context.Context, req *ethpb.HighestAttestationRequest) (*ethpb.HighestAttestationResponse, error)
  • func (s *Server) IsSlashableAttestation(ctx context.Context, req *ethpb.IndexedAttestation) (*ethpb.AttesterSlashingResponse, error)
  • func (s *Server) IsSlashableBlock(ctx context.Context, req *ethpb.SignedBeaconBlockHeader) (*ethpb.ProposerSlashingResponse, error)

Types

type Server

type Server struct {
	SlashingChecker slasherservice.SlashingChecker
}

Server defines a server implementation of the gRPC slasher service.

func (*Server) HighestAttestations

func (s *Server) HighestAttestations(
	ctx context.Context, req *ethpb.HighestAttestationRequest,
) (*ethpb.HighestAttestationResponse, error)

HighestAttestations returns the highest source and target epochs attested for validator indices that have been observed by slasher.

func (*Server) IsSlashableAttestation

func (s *Server) IsSlashableAttestation(
	ctx context.Context, req *ethpb.IndexedAttestation,
) (*ethpb.AttesterSlashingResponse, error)

IsSlashableAttestation returns an attester slashing if an input attestation is found to be slashable.

func (*Server) IsSlashableBlock

func (s *Server) IsSlashableBlock(
	ctx context.Context, req *ethpb.SignedBeaconBlockHeader,
) (*ethpb.ProposerSlashingResponse, error)

IsSlashableBlock returns a proposer slashing if an input signed beacon block header is found to be slashable.