prysm-pulse/validator/db/iface/interface.go

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// Package iface defines an interface for the validator database.
package iface
import (
"context"
"io"
ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
"github.com/prysmaticlabs/prysm/shared/backuputil"
"github.com/prysmaticlabs/prysm/validator/db/kv"
)
// Ensure the kv store implements the interface.
var _ = ValidatorDB(&kv.Store{})
// ValidatorDB defines the necessary methods for a Prysm validator DB.
type ValidatorDB interface {
io.Closer
backuputil.BackupExporter
DatabasePath() string
ClearDB() error
Begin Dynamic Rescan of Validating Keys (#6963) * begin on dynamic key rescan * Merge branch 'master' into dynamic-rescan * begin dynamic rescan * fsnotify to listen for rescan dir changes * recheck for slashing protection * lint * Merge branch 'master' into dynamic-rescan * less aggressive recheck interval * imports * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * resolve confs * listen for file changes for accounts file * reload accounts from keystore * begin fixing rescan test * add event feed * fix confs * fix conf * fix broken tests * Merge branch 'master' into dynamic-rescan * simplify lines * do nothing if no subscribers * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * fix tests * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * gaz * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * ident * Update WORKSPACE * gaz * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * add keys on service start * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * ensure debounce util works * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * complete refresh, debounce test, and ensure works at runtime * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * imports and remove log * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * Merge refs/heads/master into dynamic-rescan * resolve confs * fix up e2e tests * Merge branch 'dynamic-rescan' of github.com:prysmaticlabs/prysm into dynamic-rescan * fix up e2e * Merge refs/heads/master into dynamic-rescan
2020-08-31 23:38:20 +00:00
UpdatePublicKeysBuckets(publicKeys [][48]byte) error
// Genesis information related methods.
GenesisValidatorsRoot(ctx context.Context) ([]byte, error)
SaveGenesisValidatorsRoot(ctx context.Context, genValRoot []byte) error
// Proposer protection related methods.
HighestSignedProposal(ctx context.Context, publicKey [48]byte) (uint64, error)
LowestSignedProposal(ctx context.Context, publicKey [48]byte) (uint64, error)
ProposalHistoryForSlot(ctx context.Context, publicKey [48]byte, slot uint64) ([32]byte, bool, error)
SaveProposalHistoryForSlot(ctx context.Context, pubKey [48]byte, slot uint64, signingRoot []byte) error
ProposedPublicKeys(ctx context.Context) ([][48]byte, error)
// Attester protection related methods.
LowestSignedTargetEpoch(ctx context.Context, publicKey [48]byte) (uint64, error)
LowestSignedSourceEpoch(ctx context.Context, publicKey [48]byte) (uint64, error)
AttestedPublicKeys(ctx context.Context) ([][48]byte, error)
CheckSlashableAttestation(
ctx context.Context, pubKey [48]byte, signingRoot [32]byte, att *ethpb.IndexedAttestation,
) (kv.SlashingKind, error)
SaveAttestationForPubKey(
ctx context.Context, pubKey [48]byte, signingRoot [32]byte, att *ethpb.IndexedAttestation,
) error
}