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https://gitlab.com/pulsechaincom/prysm-pulse.git
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72 lines
3.6 KiB
Go
72 lines
3.6 KiB
Go
package iface
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import (
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"context"
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"errors"
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"time"
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fieldparams "github.com/prysmaticlabs/prysm/v3/config/fieldparams"
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validatorserviceconfig "github.com/prysmaticlabs/prysm/v3/config/validator/service"
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"github.com/prysmaticlabs/prysm/v3/consensus-types/primitives"
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"github.com/prysmaticlabs/prysm/v3/crypto/bls"
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ethpb "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1"
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validatorpb "github.com/prysmaticlabs/prysm/v3/proto/prysm/v1alpha1/validator-client"
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"github.com/prysmaticlabs/prysm/v3/validator/keymanager"
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)
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// ErrConnectionIssue represents a connection problem.
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var ErrConnectionIssue = errors.New("could not connect")
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// ValidatorRole defines the validator role.
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type ValidatorRole int8
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const (
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// RoleUnknown means that the role of the validator cannot be determined.
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RoleUnknown ValidatorRole = iota
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// RoleAttester means that the validator should submit an attestation.
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RoleAttester
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// RoleProposer means that the validator should propose a block.
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RoleProposer
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// RoleAggregator means that the validator should submit an aggregation and proof.
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RoleAggregator
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// RoleSyncCommittee means that the validator should submit a sync committee message.
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RoleSyncCommittee
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// RoleSyncCommitteeAggregator means the valiator should aggregate sync committee messages and submit a sync committee contribution.
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RoleSyncCommitteeAggregator
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)
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// Validator interface defines the primary methods of a validator client.
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type Validator interface {
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Done()
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WaitForChainStart(ctx context.Context) error
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WaitForSync(ctx context.Context) error
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WaitForActivation(ctx context.Context, accountsChangedChan chan [][fieldparams.BLSPubkeyLength]byte) error
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CanonicalHeadSlot(ctx context.Context) (primitives.Slot, error)
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NextSlot() <-chan primitives.Slot
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SlotDeadline(slot primitives.Slot) time.Time
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LogValidatorGainsAndLosses(ctx context.Context, slot primitives.Slot) error
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UpdateDuties(ctx context.Context, slot primitives.Slot) error
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RolesAt(ctx context.Context, slot primitives.Slot) (map[[fieldparams.BLSPubkeyLength]byte][]ValidatorRole, error) // validator pubKey -> roles
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SubmitAttestation(ctx context.Context, slot primitives.Slot, pubKey [fieldparams.BLSPubkeyLength]byte)
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ProposeBlock(ctx context.Context, slot primitives.Slot, pubKey [fieldparams.BLSPubkeyLength]byte)
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SubmitAggregateAndProof(ctx context.Context, slot primitives.Slot, pubKey [fieldparams.BLSPubkeyLength]byte)
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SubmitSyncCommitteeMessage(ctx context.Context, slot primitives.Slot, pubKey [fieldparams.BLSPubkeyLength]byte)
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SubmitSignedContributionAndProof(ctx context.Context, slot primitives.Slot, pubKey [fieldparams.BLSPubkeyLength]byte)
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LogAttestationsSubmitted()
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LogSyncCommitteeMessagesSubmitted()
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UpdateDomainDataCaches(ctx context.Context, slot primitives.Slot)
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WaitForKeymanagerInitialization(ctx context.Context) error
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AllValidatorsAreExited(ctx context.Context) (bool, error)
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Keymanager() (keymanager.IKeymanager, error)
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ReceiveBlocks(ctx context.Context, connectionErrorChannel chan<- error)
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HandleKeyReload(ctx context.Context, currentKeys [][fieldparams.BLSPubkeyLength]byte) (bool, error)
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CheckDoppelGanger(ctx context.Context) error
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PushProposerSettings(ctx context.Context, km keymanager.IKeymanager) error
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SignValidatorRegistrationRequest(ctx context.Context, signer SigningFunc, newValidatorRegistration *ethpb.ValidatorRegistrationV1) (*ethpb.SignedValidatorRegistrationV1, error)
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ProposerSettings() *validatorserviceconfig.ProposerSettings
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SetProposerSettings(*validatorserviceconfig.ProposerSettings)
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}
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// SigningFunc interface defines a type for the a function that signs a message
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type SigningFunc func(context.Context, *validatorpb.SignRequest) (bls.Signature, error)
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