assorted consensus spec URL updates to v1.3.0-rc.5 (#4768)
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@ -26,7 +26,7 @@ type
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## which blocks are valid - in particular, blocks are not valid if they
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## come from the future as seen from the local clock.
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##
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## https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.4/specs/phase0/fork-choice.md#fork-choice
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## https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/fork-choice.md#fork-choice
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##
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# TODO consider NTP and network-adjusted timestamps as outlined here:
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# https://ethresear.ch/t/network-adjusted-timestamps/4187
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@ -25,7 +25,7 @@ logScope: topics = "spec_cache"
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func count_active_validators*(shufflingRef: ShufflingRef): uint64 =
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shufflingRef.shuffled_active_validator_indices.lenu64
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_committee_count_per_slot
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_committee_count_per_slot
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func get_committee_count_per_slot*(shufflingRef: ShufflingRef): uint64 =
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get_committee_count_per_slot(count_active_validators(shufflingRef))
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@ -51,7 +51,7 @@ iterator get_beacon_committee*(
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committees_per_slot * SLOTS_PER_EPOCH
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): yield (index_in_committee, idx)
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_beacon_committee
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_beacon_committee
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func get_beacon_committee*(
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shufflingRef: ShufflingRef, slot: Slot, committee_index: CommitteeIndex):
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seq[ValidatorIndex] =
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@ -408,7 +408,7 @@ template toGaugeValue(x: Quantity): int64 =
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func compute_time_at_slot(genesis_time: uint64, slot: Slot): uint64 =
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genesis_time + slot * SECONDS_PER_SLOT
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.2/specs/phase0/validator.md#get_eth1_data
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/validator.md#get_eth1_data
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func voting_period_start_time(state: ForkedHashedBeaconState): uint64 =
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let eth1_voting_period_start_slot =
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getStateField(state, slot) - getStateField(state, slot) mod
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@ -197,14 +197,14 @@ func since_epoch_start*(slot: Slot): uint64 = # aka compute_slots_since_epoch_st
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template is_epoch*(slot: Slot): bool =
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slot.since_epoch_start == 0
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#compute_start_slot_at_epoch
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#compute_start_slot_at_epoch
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func start_slot*(epoch: Epoch): Slot = # aka compute_start_slot_at_epoch
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## Return the start slot of ``epoch``.
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const maxEpoch = Epoch(FAR_FUTURE_SLOT div SLOTS_PER_EPOCH)
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if epoch >= maxEpoch: FAR_FUTURE_SLOT
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else: Slot(epoch * SLOTS_PER_EPOCH)
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_previous_epoch
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_previous_epoch
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func get_previous_epoch*(current_epoch: Epoch): Epoch =
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## Return the previous epoch (unless the current epoch is ``GENESIS_EPOCH``).
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if current_epoch == GENESIS_EPOCH:
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@ -150,14 +150,14 @@ func get_slashing_penalty*(state: ForkyBeaconState,
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else:
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{.fatal: "invalid BeaconState type".}
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#modified-slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/bellatrix/beacon-chain.md#modified-slash_validator
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func get_whistleblower_reward*(validator_effective_balance: Gwei): Gwei =
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validator_effective_balance div WHISTLEBLOWER_REWARD_QUOTIENT
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/beacon-chain.md#modified-slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#modified-slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/bellatrix/beacon-chain.md#modified-slash_validator
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func get_proposer_reward(state: ForkyBeaconState, whistleblower_reward: Gwei): Gwei =
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when state is phase0.BeaconState:
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@ -169,7 +169,7 @@ func get_proposer_reward(state: ForkyBeaconState, whistleblower_reward: Gwei): G
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{.fatal: "invalid BeaconState type".}
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/beacon-chain.md#modified-slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#modified-slash_validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/bellatrix/beacon-chain.md#modified-slash_validator
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proc slash_validator*(
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cfg: RuntimeConfig, state: var ForkyBeaconState,
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@ -331,7 +331,7 @@ func is_eligible_for_activation_queue*(validator: Validator): bool =
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validator.activation_eligibility_epoch == FAR_FUTURE_EPOCH and
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validator.effective_balance == MAX_EFFECTIVE_BALANCE
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#is_eligible_for_activation
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#is_eligible_for_activation
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func is_eligible_for_activation*(
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state: ForkyBeaconState, validator: Validator): bool =
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## Check if ``validator`` is eligible for activation.
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@ -522,7 +522,7 @@ func get_attestation_participation_flag_indices(
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# TODO these duplicate some stuff in state_transition_epoch which uses TotalBalances
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# better to centralize around that if feasible
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_total_active_balance
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_total_active_balance
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func get_total_active_balance*(state: ForkyBeaconState, cache: var StateCache): Gwei =
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## Return the combined effective balance of the active validators.
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# Note: ``get_total_balance`` returns ``EFFECTIVE_BALANCE_INCREMENT`` Gwei
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@ -95,7 +95,7 @@ export
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# API
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# ----------------------------------------------------------------------
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#bls-signatures
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#bls-signatures
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func toPubKey*(privkey: ValidatorPrivKey): CookedPubKey =
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## Derive a public key from a private key
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@ -216,7 +216,7 @@ func blsVerify*(
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## to enforce correct usage.
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PublicKey(pubkey).verify(message, blscurve.Signature(signature))
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#bls-signatures
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#bls-signatures
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proc blsVerify*(
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pubkey: ValidatorPubKey, message: openArray[byte],
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signature: CookedSig): bool =
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@ -57,7 +57,7 @@ const
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TIMELY_TARGET_FLAG_INDEX* = 1
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TIMELY_HEAD_FLAG_INDEX* = 2
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/beacon-chain.md#inactivity-penalties
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#inactivity-penalties
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INACTIVITY_SCORE_BIAS* = 4
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INACTIVITY_SCORE_RECOVERY_RATE* = 16
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@ -80,7 +80,7 @@ type
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## effectively making the cost of clearing the cache higher than the typical
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## gains
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/beacon-chain.md#syncaggregate
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#syncaggregate
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SyncAggregate* = object
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sync_committee_bits*: BitArray[SYNC_COMMITTEE_SIZE]
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sync_committee_signature*: ValidatorSig
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@ -204,7 +204,7 @@ type
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# Slot at which the aggregate signature was created (untrusted)
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signature_slot*: Slot
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/light-client/sync-protocol.md#lightclientoptimisticupdate
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/light-client/sync-protocol.md#lightclientoptimisticupdate
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LightClientOptimisticUpdate* = object
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# Header attested to by the sync committee
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attested_header*: LightClientHeader
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@ -230,7 +230,7 @@ type
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LightClientBootstrap |
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SomeLightClientUpdate
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/light-client/sync-protocol.md#lightclientstore
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/light-client/sync-protocol.md#lightclientstore
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LightClientStore* = object
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finalized_header*: LightClientHeader
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## Header that is finalized
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@ -338,7 +338,7 @@ type
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data*: BeaconState
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root*: Eth2Digest # hash_tree_root(data)
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#beaconblock
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#beaconblock
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BeaconBlock* = object
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## For each slot, a proposer is chosen from the validator pool to propose
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## a new block. Once the block as been proposed, it is transmitted to
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@ -260,7 +260,7 @@ type
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data*: DepositData
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#depositmessage
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#depositmessage
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DepositMessage* = object
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pubkey*: ValidatorPubKey
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withdrawal_credentials*: Eth2Digest
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@ -339,7 +339,7 @@ type
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block_roots* : array[SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
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state_roots* : array[SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#fork
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#fork
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Fork* = object
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previous_version*: Version
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current_version*: Version
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@ -415,7 +415,7 @@ type
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branch*: array[DEPOSIT_CONTRACT_TREE_DEPTH, Eth2Digest]
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deposit_count*: array[32, byte] # Uint256
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#validator
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#validator
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ValidatorStatus* = object
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# This is a validator without the expensive, immutable, append-only parts
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# serialized. They're represented in memory to allow in-place SSZ reading
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@ -90,7 +90,7 @@ type
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ExecutePayload* = proc(
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execution_payload: ExecutionPayload): bool {.gcsafe, raises: [Defect].}
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/bellatrix/fork-choice.md#powblock
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/bellatrix/fork-choice.md#powblock
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PowBlock* = object
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block_hash*: Eth2Digest
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parent_hash*: Eth2Digest
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@ -51,7 +51,7 @@ type
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from_bls_pubkey*: ValidatorPubKey
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to_execution_address*: ExecutionAddress
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.2/specs/capella/beacon-chain.md#signedblstoexecutionchange
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/capella/beacon-chain.md#signedblstoexecutionchange
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SignedBLSToExecutionChange* = object
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message*: BLSToExecutionChange
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signature*: ValidatorSig
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@ -347,7 +347,7 @@ type
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state_root*: Eth2Digest
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body*: TrustedBeaconBlockBody
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.2/specs/capella/beacon-chain.md#beaconblockbody
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/capella/beacon-chain.md#beaconblockbody
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BeaconBlockBody* = object
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randao_reveal*: ValidatorSig
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eth1_data*: Eth1Data
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@ -29,7 +29,7 @@ from ../../vendor/nim-kzg4844/kzg4844 import KZGCommitment, KZGProof
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export json_serialization, base, kzg4844
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const
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/deneb/polynomial-commitments.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/deneb/polynomial-commitments.md#constants
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BYTES_PER_FIELD_ELEMENT = 32
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/deneb/beacon-chain.md#blob
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@ -76,7 +76,7 @@ type
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message*: BlobSidecar
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signature*: ValidatorSig
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/deneb/p2p-interface.md#blobidentifier
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/deneb/p2p-interface.md#blobidentifier
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BlobIdentifier* = object
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block_root*: Eth2Digest
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index*: BlobIndex
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@ -166,7 +166,7 @@ type
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state_root*: Eth2Digest
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body*: TrustedBeaconBlockBody
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#beaconblockbody
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#beaconblockbody
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BeaconBlockBody* = object
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randao_reveal*: ValidatorSig
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eth1_data*: Eth1Data
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@ -400,7 +400,7 @@ type
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DEPOSIT_NETWORK_ID*: uint64
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DEPOSIT_CONTRACT_ADDRESS*: Eth1Address
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#constants
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#constants
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# GENESIS_SLOT
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# GENESIS_EPOCH
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# FAR_FUTURE_EPOCH
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@ -131,7 +131,7 @@ func uint_to_bytes*(x: uint32): array[4, byte] = toBytesLE(x)
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func uint_to_bytes*(x: uint16): array[2, byte] = toBytesLE(x)
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func uint_to_bytes*(x: uint8): array[1, byte] = toBytesLE(x)
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#compute_domain
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#compute_domain
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func compute_domain*(
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domain_type: DomainType,
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fork_version: Version,
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@ -6,7 +6,11 @@
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# at your option. This file may not be copied, modified, or distributed except according to those terms.
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# State transition - block processing, as described in
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#block-processing
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#block-processing
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# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#block-processing
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/bellatrix/beacon-chain.md#block-processing
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/capella/beacon-chain.md#block-processing
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/deneb/beacon-chain.md#block-processing
|
||||
#
|
||||
# The entry point is `process_block` which is at the bottom of this file.
|
||||
#
|
||||
|
|
@ -34,7 +38,7 @@ from ./datatypes/capella import
|
|||
|
||||
export extras, phase0, altair
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#block-header
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#block-header
|
||||
func process_block_header*(
|
||||
state: var ForkyBeaconState, blck: SomeForkyBeaconBlock, flags: UpdateFlags,
|
||||
cache: var StateCache): Result[void, cstring] =
|
||||
|
|
@ -76,7 +80,7 @@ func `xor`[T: array](a, b: T): T =
|
|||
for i in 0..<result.len:
|
||||
result[i] = a[i] xor b[i]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#randao
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#randao
|
||||
proc process_randao(
|
||||
state: var ForkyBeaconState, body: SomeForkyBeaconBlockBody, flags: UpdateFlags,
|
||||
cache: var StateCache): Result[void, cstring] =
|
||||
|
|
@ -99,7 +103,7 @@ proc process_randao(
|
|||
|
||||
return err("process_randao: invalid epoch signature")
|
||||
|
||||
# Mix it in
|
||||
# Mix in RANDAO reveal
|
||||
let
|
||||
mix = get_randao_mix(state, epoch)
|
||||
rr = eth2digest(body.randao_reveal.toRaw()).data
|
||||
|
|
@ -127,7 +131,7 @@ func is_slashable_validator(validator: Validator, epoch: Epoch): bool =
|
|||
(validator.activation_epoch <= epoch) and
|
||||
(epoch < validator.withdrawable_epoch)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#proposer-slashings
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#proposer-slashings
|
||||
proc check_proposer_slashing*(
|
||||
state: ForkyBeaconState, proposer_slashing: SomeProposerSlashing,
|
||||
flags: UpdateFlags):
|
||||
|
|
@ -186,7 +190,7 @@ proc process_proposer_slashing*(
|
|||
? slash_validator(cfg, state, proposer_index, cache)
|
||||
ok()
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#is_slashable_attestation_data
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#is_slashable_attestation_data
|
||||
func is_slashable_attestation_data(
|
||||
data_1: AttestationData, data_2: AttestationData): bool =
|
||||
## Check if ``data_1`` and ``data_2`` are slashable according to Casper FFG
|
||||
|
|
@ -768,7 +772,7 @@ proc validate_blobs*(expected_kzg_commitments: seq[KZGCommitment],
|
|||
|
||||
ok()
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/deneb/fork-choice.md#is_data_available
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/deneb/fork-choice.md#is_data_available
|
||||
func is_data_available(
|
||||
slot: Slot, beacon_block_root: Eth2Digest,
|
||||
blob_kzg_commitments: seq[deneb.KZGCommitment]): bool =
|
||||
|
|
|
|||
|
|
@ -950,14 +950,14 @@ func process_effective_balance_updates*(state: var ForkyBeaconState) =
|
|||
if new_effective_balance != effective_balance:
|
||||
state.validators.mitem(vidx).effective_balance = new_effective_balance
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#slashings-balances-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#slashings-balances-updates
|
||||
func process_slashings_reset*(state: var ForkyBeaconState) =
|
||||
let next_epoch = get_current_epoch(state) + 1
|
||||
|
||||
# Reset slashings
|
||||
state.slashings[int(next_epoch mod EPOCHS_PER_SLASHINGS_VECTOR)] = 0.Gwei
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#randao-mixes-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#randao-mixes-updates
|
||||
func process_randao_mixes_reset*(state: var ForkyBeaconState) =
|
||||
let
|
||||
current_epoch = get_current_epoch(state)
|
||||
|
|
@ -975,7 +975,7 @@ func compute_historical_root*(state: var ForkyBeaconState): Eth2Digest =
|
|||
hash_tree_root([
|
||||
hash_tree_root(state.block_roots), hash_tree_root(state.state_roots)])
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#historical-roots-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#historical-roots-updates
|
||||
func process_historical_roots_update*(state: var ForkyBeaconState) =
|
||||
## Set historical root accumulator
|
||||
let next_epoch = get_current_epoch(state) + 1
|
||||
|
|
@ -1018,7 +1018,7 @@ func process_sync_committee_updates*(
|
|||
state.current_sync_committee = state.next_sync_committee
|
||||
state.next_sync_committee = get_next_sync_committee(state)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/altair/beacon-chain.md#inactivity-scores
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/altair/beacon-chain.md#inactivity-scores
|
||||
func process_inactivity_updates*(
|
||||
cfg: RuntimeConfig,
|
||||
state: var (altair.BeaconState | bellatrix.BeaconState |
|
||||
|
|
@ -1204,10 +1204,10 @@ proc process_epoch*(
|
|||
|
||||
process_inactivity_updates(cfg, state, info)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#process_rewards_and_penalties
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#process_rewards_and_penalties
|
||||
process_rewards_and_penalties(cfg, state, info)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#registry-updates
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#registry-updates
|
||||
? process_registry_updates(cfg, state, cache)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#slashings
|
||||
|
|
|
|||
|
|
@ -152,13 +152,13 @@ func get_shuffled_active_validator_indices*(
|
|||
withState(state):
|
||||
cache.get_shuffled_active_validator_indices(forkyState.data, epoch)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_active_validator_indices
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_active_validator_indices
|
||||
func count_active_validators*(state: ForkyBeaconState,
|
||||
epoch: Epoch,
|
||||
cache: var StateCache): uint64 =
|
||||
cache.get_shuffled_active_validator_indices(state, epoch).lenu64
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.4/specs/phase0/beacon-chain.md#get_committee_count_per_slot
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_committee_count_per_slot
|
||||
func get_committee_count_per_slot*(num_active_validators: uint64): uint64 =
|
||||
clamp(
|
||||
num_active_validators div SLOTS_PER_EPOCH div TARGET_COMMITTEE_SIZE,
|
||||
|
|
@ -229,7 +229,7 @@ func compute_committee_len*(
|
|||
|
||||
(slice.b - slice.a + 1).uint64
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.4/specs/phase0/beacon-chain.md#get_beacon_committee
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_beacon_committee
|
||||
iterator get_beacon_committee*(
|
||||
state: ForkyBeaconState, slot: Slot, index: CommitteeIndex,
|
||||
cache: var StateCache): (int, ValidatorIndex) =
|
||||
|
|
@ -292,7 +292,7 @@ func get_beacon_committee_len*(
|
|||
withState(state):
|
||||
get_beacon_committee_len(forkyState.data, slot, index, cache)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#compute_shuffled_index
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#compute_shuffled_index
|
||||
func compute_shuffled_index*(
|
||||
index: uint64, index_count: uint64, seed: Eth2Digest): uint64 =
|
||||
## Return the shuffled index corresponding to ``seed`` (and ``index_count``).
|
||||
|
|
@ -354,7 +354,7 @@ func compute_proposer_index(state: ForkyBeaconState,
|
|||
return Opt.some(candidate_index)
|
||||
i += 1
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.3/specs/phase0/beacon-chain.md#get_beacon_proposer_index
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/beacon-chain.md#get_beacon_proposer_index
|
||||
func get_beacon_proposer_index*(
|
||||
state: ForkyBeaconState, cache: var StateCache, slot: Slot):
|
||||
Opt[ValidatorIndex] =
|
||||
|
|
@ -403,7 +403,7 @@ func get_beacon_proposer_index*(state: ForkedHashedBeaconState,
|
|||
withState(state):
|
||||
get_beacon_proposer_index(forkyState.data, cache, slot)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.4/specs/phase0/validator.md#aggregation-selection
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-rc.5/specs/phase0/validator.md#aggregation-selection
|
||||
func is_aggregator*(committee_len: uint64, slot_signature: ValidatorSig): bool =
|
||||
let
|
||||
modulo = max(1'u64, committee_len div TARGET_AGGREGATORS_PER_COMMITTEE)
|
||||
|
|
|
|||
Loading…
Reference in New Issue