mirror of
https://gitlab.com/pulsechaincom/prysm-pulse.git
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84916672c6
* replace eth2 types * replace protos * regen proto * replace * gaz * deps * amend * regen proto * mod * gaz * gaz * ensure build * ssz * add dep * no more eth2 types * no more eth2 * remg * all builds * buidl * tidy * clean * fmt * val serv * gaz Co-authored-by: Preston Van Loon <preston@prysmaticlabs.com>
66 lines
3.3 KiB
Go
66 lines
3.3 KiB
Go
// Package iface defines an interface for the validator database.
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package iface
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import (
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"context"
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"io"
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fieldparams "github.com/prysmaticlabs/prysm/config/fieldparams"
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types "github.com/prysmaticlabs/prysm/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/monitoring/backup"
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ethpb "github.com/prysmaticlabs/prysm/proto/prysm/v1alpha1"
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"github.com/prysmaticlabs/prysm/validator/db/kv"
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)
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// Ensure the kv store implements the interface.
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var _ = ValidatorDB(&kv.Store{})
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// ValidatorDB defines the necessary methods for a Prysm validator DB.
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type ValidatorDB interface {
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io.Closer
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backup.BackupExporter
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DatabasePath() string
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ClearDB() error
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RunUpMigrations(ctx context.Context) error
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RunDownMigrations(ctx context.Context) error
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UpdatePublicKeysBuckets(publicKeys [][fieldparams.BLSPubkeyLength]byte) error
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// Genesis information related methods.
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GenesisValidatorsRoot(ctx context.Context) ([]byte, error)
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SaveGenesisValidatorsRoot(ctx context.Context, genValRoot []byte) error
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// Proposer protection related methods.
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HighestSignedProposal(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte) (types.Slot, bool, error)
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LowestSignedProposal(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte) (types.Slot, bool, error)
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ProposalHistoryForPubKey(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte) ([]*kv.Proposal, error)
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ProposalHistoryForSlot(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte, slot types.Slot) ([32]byte, bool, error)
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SaveProposalHistoryForSlot(ctx context.Context, pubKey [fieldparams.BLSPubkeyLength]byte, slot types.Slot, signingRoot []byte) error
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ProposedPublicKeys(ctx context.Context) ([][fieldparams.BLSPubkeyLength]byte, error)
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// Attester protection related methods.
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// Methods to store and read blacklisted public keys from EIP-3076
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// slashing protection imports.
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EIPImportBlacklistedPublicKeys(ctx context.Context) ([][fieldparams.BLSPubkeyLength]byte, error)
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SaveEIPImportBlacklistedPublicKeys(ctx context.Context, publicKeys [][fieldparams.BLSPubkeyLength]byte) error
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SigningRootAtTargetEpoch(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte, target types.Epoch) ([32]byte, error)
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LowestSignedTargetEpoch(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte) (types.Epoch, bool, error)
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LowestSignedSourceEpoch(ctx context.Context, publicKey [fieldparams.BLSPubkeyLength]byte) (types.Epoch, bool, error)
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AttestedPublicKeys(ctx context.Context) ([][fieldparams.BLSPubkeyLength]byte, error)
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CheckSlashableAttestation(
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ctx context.Context, pubKey [fieldparams.BLSPubkeyLength]byte, signingRoot [32]byte, att *ethpb.IndexedAttestation,
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) (kv.SlashingKind, error)
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SaveAttestationForPubKey(
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ctx context.Context, pubKey [fieldparams.BLSPubkeyLength]byte, signingRoot [32]byte, att *ethpb.IndexedAttestation,
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) error
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SaveAttestationsForPubKey(
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ctx context.Context, pubKey [fieldparams.BLSPubkeyLength]byte, signingRoots [][32]byte, atts []*ethpb.IndexedAttestation,
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) error
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AttestationHistoryForPubKey(
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ctx context.Context, pubKey [fieldparams.BLSPubkeyLength]byte,
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) ([]*kv.AttestationRecord, error)
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// Graffiti ordered index related methods
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SaveGraffitiOrderedIndex(ctx context.Context, index uint64) error
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GraffitiOrderedIndex(ctx context.Context, fileHash [32]byte) (uint64, error)
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}
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