mirror of
https://github.com/status-im/nimbus-eth2.git
synced 2025-01-18 10:31:04 +00:00
3bae40ae91
- each BN gets half of its previous validators as inProcess and the other half goes to the respective VC for that BN - using separate data dirs where the keys are copied
- also removed a few command line options which are no longer necessary
- block proposals originating from a VC are propagated from one BN to the rest properly
- other cleanup & moving code back to since it is no longer used elsewhere
91 lines
3.7 KiB
Nim
91 lines
3.7 KiB
Nim
import
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tables,
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chronos, chronicles,
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spec/[datatypes, crypto, digest, state_transition_block],
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beacon_node_types
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func init*(T: type ValidatorPool): T =
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result.validators = initTable[ValidatorPubKey, AttachedValidator]()
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template count*(pool: ValidatorPool): int =
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pool.validators.len
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proc addLocalValidator*(pool: var ValidatorPool,
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pubKey: ValidatorPubKey,
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privKey: ValidatorPrivKey) =
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let v = AttachedValidator(pubKey: pubKey,
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kind: inProcess,
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privKey: privKey)
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pool.validators[pubKey] = v
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info "Local validator attached", pubKey, validator = shortLog(v)
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func getValidator*(pool: ValidatorPool,
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validatorKey: ValidatorPubKey): AttachedValidator =
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pool.validators.getOrDefault(validatorKey)
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# TODO: Honest validator - https://github.com/ethereum/eth2.0-specs/blob/v0.11.1/specs/phase0/validator.md
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proc signBlockProposal*(v: AttachedValidator, fork: Fork,
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genesis_validators_root: Eth2Digest, slot: Slot,
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blockRoot: Eth2Digest): Future[ValidatorSig] {.async.} =
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if v.kind == inProcess:
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# TODO this is an ugly hack to fake a delay and subsequent async reordering
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# for the purpose of testing the external validator delay - to be
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# replaced by something more sensible
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await sleepAsync(chronos.milliseconds(1))
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result = get_block_signature(
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fork, genesis_validators_root, slot, blockRoot, v.privKey)
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else:
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error "Unimplemented"
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quit 1
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proc signAttestation*(v: AttachedValidator,
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attestation: AttestationData,
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fork: Fork, genesis_validators_root: Eth2Digest):
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Future[ValidatorSig] {.async.} =
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if v.kind == inProcess:
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# TODO this is an ugly hack to fake a delay and subsequent async reordering
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# for the purpose of testing the external validator delay - to be
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# replaced by something more sensible
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await sleepAsync(chronos.milliseconds(1))
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result = get_attestation_signature(
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fork, genesis_validators_root, attestation, v.privKey)
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else:
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error "Unimplemented"
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quit 1
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proc produceAndSignAttestation*(validator: AttachedValidator,
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attestationData: AttestationData,
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committeeLen: int, indexInCommittee: int,
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fork: Fork, genesis_validators_root: Eth2Digest):
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Future[Attestation] {.async.} =
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let validatorSignature = await validator.signAttestation(attestationData,
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fork, genesis_validators_root)
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var aggregationBits = CommitteeValidatorsBits.init(committeeLen)
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aggregationBits.setBit indexInCommittee
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return Attestation(data: attestationData, signature: validatorSignature, aggregation_bits: aggregationBits)
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proc signAggregateAndProof*(v: AttachedValidator,
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aggregate_and_proof: AggregateAndProof,
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fork: Fork, genesis_validators_root: Eth2Digest): ValidatorSig =
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if v.kind == inProcess:
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result = get_aggregate_and_proof_signature(
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fork, genesis_validators_root, aggregate_and_proof, v.privKey)
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else:
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error "Out of process signAggregateAndProof not implemented"
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quit 1
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# https://github.com/ethereum/eth2.0-specs/blob/v0.11.1/specs/phase0/validator.md#randao-reveal
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func genRandaoReveal*(k: ValidatorPrivKey, fork: Fork,
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genesis_validators_root: Eth2Digest, slot: Slot): ValidatorSig =
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get_epoch_signature(fork, genesis_validators_root, slot, k)
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func genRandaoReveal*(v: AttachedValidator, fork: Fork,
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genesis_validators_root: Eth2Digest, slot: Slot): ValidatorSig =
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genRandaoReveal(v.privKey, fork, genesis_validators_root, slot)
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