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https://gitlab.com/pulsechaincom/prysm-pulse.git
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a8e501b3cf
* update deps * update deps * update protos/* * update deps * reset protos * update protos * update shared/params/config * update protos * update /shared * update shared/slotutil and shared/testutil * update beacon-chain/core/helpers * updates beacon-chain/state * update beacon-chain/forkchoice * update beacon-chain/blockchain * update beacon-chain/cache * update beacon-chain/core * update beacon-chain/db * update beacon-chain/node * update beacon-chain/p2p * update beacon-chain/rpc * update beacon-chain/sync * go mod tidy * make sure that beacon-chain build suceeds * go fmt * update e2e tests * update slasher * remove redundant alias * update validator * gazelle * fix build errors in unit tests * go fmt * update deps * update fuzz/BUILD.bazel * fix unit tests * more unit test fixes * fix blockchain UTs * more unit test fixes
61 lines
2.6 KiB
Go
61 lines
2.6 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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"github.com/prysmaticlabs/eth2-types"
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ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
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"github.com/prysmaticlabs/prysm/shared/backuputil"
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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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backuputil.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 [][48]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 [48]byte) (uint64, bool, error)
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LowestSignedProposal(ctx context.Context, publicKey [48]byte) (uint64, bool, error)
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ProposalHistoryForPubKey(ctx context.Context, publicKey [48]byte) ([]*kv.Proposal, error)
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ProposalHistoryForSlot(ctx context.Context, publicKey [48]byte, slot uint64) ([32]byte, bool, error)
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SaveProposalHistoryForSlot(ctx context.Context, pubKey [48]byte, slot uint64, signingRoot []byte) error
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ProposedPublicKeys(ctx context.Context) ([][48]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) ([][48]byte, error)
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SaveEIPImportBlacklistedPublicKeys(ctx context.Context, publicKeys [][48]byte) error
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SigningRootAtTargetEpoch(ctx context.Context, publicKey [48]byte, target types.Epoch) ([32]byte, error)
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LowestSignedTargetEpoch(ctx context.Context, publicKey [48]byte) (types.Epoch, bool, error)
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LowestSignedSourceEpoch(ctx context.Context, publicKey [48]byte) (types.Epoch, bool, error)
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AttestedPublicKeys(ctx context.Context) ([][48]byte, error)
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CheckSlashableAttestation(
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ctx context.Context, pubKey [48]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 [48]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 [48]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 [48]byte,
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) ([]*kv.AttestationRecord, error)
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}
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