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update consensus spec URLs to v1.4.0-alpha.3 (#5088)

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tersec 2023-06-16 16:45:09 +00:00 committed by GitHub
parent ae29babd9f
commit 591c2246d5
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21 changed files with 37 additions and 39 deletions
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2
beacon_chain/beacon_chain_db_immutable.nim
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@ -186,7 +186,7 @@ type
# Execution # Execution
latest_execution_payload_header*: bellatrix.ExecutionPayloadHeader # [New in Bellatrix] latest_execution_payload_header*: bellatrix.ExecutionPayloadHeader # [New in Bellatrix]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#beaconstate # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/capella/beacon-chain.md#beaconstate
# with indirect changes via ExecutionPayload # with indirect changes via ExecutionPayload
# Memory-representation-equivalent to a Capella BeaconState for in-place SSZ # Memory-representation-equivalent to a Capella BeaconState for in-place SSZ
# reading and writing # reading and writing

4
beacon_chain/el/el_manager.nim
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@ -428,11 +428,11 @@ template toGaugeValue(x: Quantity): int64 =
# doAssert SECONDS_PER_ETH1_BLOCK * cfg.ETH1_FOLLOW_DISTANCE < GENESIS_DELAY, # doAssert SECONDS_PER_ETH1_BLOCK * cfg.ETH1_FOLLOW_DISTANCE < GENESIS_DELAY,
# "Invalid configuration: GENESIS_DELAY is set too low" # "Invalid configuration: GENESIS_DELAY is set too low"
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#get_eth1_data # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/validator.md#get_eth1_data
func compute_time_at_slot(genesis_time: uint64, slot: Slot): uint64 = func compute_time_at_slot(genesis_time: uint64, slot: Slot): uint64 =
genesis_time + slot * SECONDS_PER_SLOT genesis_time + slot * SECONDS_PER_SLOT
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#get_eth1_data # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/validator.md#get_eth1_data
func voting_period_start_time(state: ForkedHashedBeaconState): uint64 = func voting_period_start_time(state: ForkedHashedBeaconState): uint64 =
let eth1_voting_period_start_slot = let eth1_voting_period_start_slot =
getStateField(state, slot) - getStateField(state, slot) mod getStateField(state, slot) - getStateField(state, slot) mod

6
beacon_chain/fork_choice/fork_choice.nim
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@ -107,7 +107,7 @@ proc update_justified(
self.update_justified(dag, blck, justified.epoch) self.update_justified(dag, blck, justified.epoch)
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#update_checkpoints # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/fork-choice.md#update_checkpoints
proc update_checkpoints( proc update_checkpoints(
self: var Checkpoints, dag: ChainDAGRef, self: var Checkpoints, dag: ChainDAGRef,
checkpoints: FinalityCheckpoints): FcResult[void] = checkpoints: FinalityCheckpoints): FcResult[void] =
@ -124,7 +124,7 @@ proc update_checkpoints(
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#on_tick_per_slot # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/fork-choice.md#on_tick_per_slot
proc on_tick( proc on_tick(
self: var ForkChoice, dag: ChainDAGRef, time: BeaconTime): FcResult[void] = self: var ForkChoice, dag: ChainDAGRef, time: BeaconTime): FcResult[void] =
## Must be called at least once per slot. ## Must be called at least once per slot.
@ -235,7 +235,7 @@ proc on_attestation*(
block_root: beacon_block_root)) block_root: beacon_block_root))
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#on_attester_slashing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/fork-choice.md#on_attester_slashing
func process_equivocation*( func process_equivocation*(
self: var ForkChoice, self: var ForkChoice,
validator_index: ValidatorIndex validator_index: ValidatorIndex

2
beacon_chain/fork_choice/proto_array.nim
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@ -123,7 +123,7 @@ iterator realizePendingCheckpoints*(
# Reset tip tracking for new epoch # Reset tip tracking for new epoch
self.currentEpochTips.clear() self.currentEpochTips.clear()
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#get_weight # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/fork-choice.md#get_weight
func calculateProposerBoost(validatorBalances: openArray[Gwei]): uint64 = func calculateProposerBoost(validatorBalances: openArray[Gwei]): uint64 =
var total_balance: uint64 var total_balance: uint64
for balance in validatorBalances: for balance in validatorBalances:

2
beacon_chain/gossip_processing/README.md
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@ -14,7 +14,7 @@ Gossip validation is different from consensus verification in particular for blo
- Attestations (unaggregated): https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#attestation-subnets - Attestations (unaggregated): https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#attestation-subnets
- Voluntary exits: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#voluntary_exit - Voluntary exits: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#voluntary_exit
- Proposer slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#proposer_slashing - Proposer slashings: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#proposer_slashing
- Attester slashing: https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#attester_slashing - Attester slashing: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#attester_slashing
There are multiple consumers of validated consensus objects: There are multiple consumers of validated consensus objects:
- a `ValidationResult.Accept` output triggers rebroadcasting in libp2p - a `ValidationResult.Accept` output triggers rebroadcasting in libp2p

2
beacon_chain/gossip_processing/block_processor.nim
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@ -781,7 +781,7 @@ proc processBlock(
# - MUST NOT optimistically import the block. # - MUST NOT optimistically import the block.
# - MUST NOT apply the block to the fork choice store. # - MUST NOT apply the block to the fork choice store.
# - MAY queue the block for later processing. # - MAY queue the block for later processing.
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/sync/optimistic.md#execution-engine-errors # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/sync/optimistic.md#execution-engine-errors
await sleepAsync(chronos.seconds(1)) await sleepAsync(chronos.seconds(1))
self[].addBlock( self[].addBlock(
entry.src, entry.blck, entry.blobs, entry.resfut, entry.maybeFinalized, entry.src, entry.blck, entry.blobs, entry.resfut, entry.maybeFinalized,

2
beacon_chain/networking/eth2_network.nim
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@ -171,7 +171,7 @@ type
MounterProc* = proc(network: Eth2Node) {.gcsafe, raises: [Defect, CatchableError].} MounterProc* = proc(network: Eth2Node) {.gcsafe, raises: [Defect, CatchableError].}
MessageContentPrinter* = proc(msg: pointer): string {.gcsafe, raises: [Defect].} MessageContentPrinter* = proc(msg: pointer): string {.gcsafe, raises: [Defect].}
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#goodbye # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#goodbye
DisconnectionReason* = enum DisconnectionReason* = enum
# might see other values on the wire! # might see other values on the wire!
ClientShutDown = 1 ClientShutDown = 1

6
beacon_chain/spec/beaconstate.nim
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@ -135,7 +135,7 @@ from ./datatypes/deneb import BeaconState
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#modified-slash_validator
func get_slashing_penalty*(state: ForkyBeaconState, func get_slashing_penalty*(state: ForkyBeaconState,
validator_effective_balance: Gwei): Gwei = validator_effective_balance: Gwei): Gwei =
# TODO Consider whether this is better than splitting the functions apart; in # TODO Consider whether this is better than splitting the functions apart; in
@ -151,7 +151,7 @@ func get_slashing_penalty*(state: ForkyBeaconState,
{.fatal: "invalid BeaconState type".} {.fatal: "invalid BeaconState type".}
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#modified-slash_validator
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#modified-slash_validator # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#modified-slash_validator
func get_whistleblower_reward*(validator_effective_balance: Gwei): Gwei = func get_whistleblower_reward*(validator_effective_balance: Gwei): Gwei =
validator_effective_balance div WHISTLEBLOWER_REWARD_QUOTIENT validator_effective_balance div WHISTLEBLOWER_REWARD_QUOTIENT
@ -740,7 +740,7 @@ func get_next_sync_committee_keys(
i += 1'u64 i += 1'u64
res res
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#has_eth1_withdrawal_credential # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/capella/beacon-chain.md#has_eth1_withdrawal_credential
func has_eth1_withdrawal_credential*(validator: Validator): bool = func has_eth1_withdrawal_credential*(validator: Validator): bool =
## Check if ``validator`` has an 0x01 prefixed "eth1" withdrawal credential. ## Check if ``validator`` has an 0x01 prefixed "eth1" withdrawal credential.
validator.withdrawal_credentials.data[0] == ETH1_ADDRESS_WITHDRAWAL_PREFIX validator.withdrawal_credentials.data[0] == ETH1_ADDRESS_WITHDRAWAL_PREFIX

6
beacon_chain/spec/datatypes/altair.nim
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@ -71,7 +71,7 @@ static: doAssert TIMELY_SOURCE_WEIGHT + TIMELY_TARGET_WEIGHT +
type type
### New types ### New types
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#custom-types # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#custom-types
ParticipationFlags* = uint8 ParticipationFlags* = uint8
EpochParticipationFlags* = EpochParticipationFlags* =
@ -80,7 +80,7 @@ type
## effectively making the cost of clearing the cache higher than the typical ## effectively making the cost of clearing the cache higher than the typical
## gains ## gains
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#syncaggregate # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#syncaggregate
SyncAggregate* = object SyncAggregate* = object
sync_committee_bits*: BitArray[SYNC_COMMITTEE_SIZE] sync_committee_bits*: BitArray[SYNC_COMMITTEE_SIZE]
sync_committee_signature*: ValidatorSig sync_committee_signature*: ValidatorSig
@ -253,7 +253,7 @@ type
InactivityScores* = HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT] InactivityScores* = HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#beaconstate # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#beaconstate
BeaconState* = object BeaconState* = object
# Versioning # Versioning
genesis_time*: uint64 genesis_time*: uint64

4
beacon_chain/spec/datatypes/bellatrix.nim
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@ -45,7 +45,7 @@ type
PayloadID* = array[8, byte] PayloadID* = array[8, byte]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#executionpayload # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#executionpayload
ExecutionPayload* = object ExecutionPayload* = object
# Execution block header fields # Execution block header fields
parent_hash*: Eth2Digest parent_hash*: Eth2Digest
@ -73,7 +73,7 @@ type
executionPayload*: ExecutionPayload executionPayload*: ExecutionPayload
blockValue*: Wei blockValue*: Wei
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#executionpayloadheader # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#executionpayloadheader
ExecutionPayloadHeader* = object ExecutionPayloadHeader* = object
# Execution block header fields # Execution block header fields
parent_hash*: Eth2Digest parent_hash*: Eth2Digest

2
beacon_chain/spec/datatypes/capella.nim
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@ -56,7 +56,7 @@ type
message*: BLSToExecutionChange message*: BLSToExecutionChange
signature*: ValidatorSig signature*: ValidatorSig
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#historicalsummary # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/capella/beacon-chain.md#historicalsummary
HistoricalSummary* = object HistoricalSummary* = object
# `HistoricalSummary` matches the components of the phase0 # `HistoricalSummary` matches the components of the phase0
# `HistoricalBatch` making the two hash_tree_root-compatible. # `HistoricalBatch` making the two hash_tree_root-compatible.

4
beacon_chain/spec/datatypes/constants.nim
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@ -36,7 +36,7 @@ const
DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF* = DomainType([byte 0x08, 0x00, 0x00, 0x00]) DOMAIN_SYNC_COMMITTEE_SELECTION_PROOF* = DomainType([byte 0x08, 0x00, 0x00, 0x00])
DOMAIN_CONTRIBUTION_AND_PROOF* = DomainType([byte 0x09, 0x00, 0x00, 0x00]) DOMAIN_CONTRIBUTION_AND_PROOF* = DomainType([byte 0x09, 0x00, 0x00, 0x00])
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#domain-types # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/capella/beacon-chain.md#domain-types
DOMAIN_BLS_TO_EXECUTION_CHANGE* = DomainType([byte 0x0a, 0x00, 0x00, 0x00]) DOMAIN_BLS_TO_EXECUTION_CHANGE* = DomainType([byte 0x0a, 0x00, 0x00, 0x00])
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#domain-types # https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#domain-types
@ -48,5 +48,5 @@ const
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#configuration # https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#configuration
PROPOSER_SCORE_BOOST*: uint64 = 40 PROPOSER_SCORE_BOOST*: uint64 = 40
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#misc # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#configuration
ATTESTATION_SUBNET_COUNT*: uint64 = 64 ATTESTATION_SUBNET_COUNT*: uint64 = 64

8
beacon_chain/spec/datatypes/deneb.nim
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@ -50,7 +50,7 @@ type
# current spec doesn't ever SSZ-serialize it or hash_tree_root it # current spec doesn't ever SSZ-serialize it or hash_tree_root it
VersionedHash* = array[32, byte] VersionedHash* = array[32, byte]
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/deneb/beacon-chain.md#custom-types # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/deneb/beacon-chain.md#custom-types
BlobIndex* = uint64 BlobIndex* = uint64
Blob* = array[BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB, byte] Blob* = array[BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB, byte]
@ -626,7 +626,7 @@ func is_valid_light_client_header*(
get_subtree_index(EXECUTION_PAYLOAD_INDEX), get_subtree_index(EXECUTION_PAYLOAD_INDEX),
header.beacon.body_root) header.beacon.body_root)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/light-client/fork.md#upgrading-light-client-data # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/deneb/light-client/fork.md#upgrading-light-client-data
func upgrade_lc_header_to_deneb*( func upgrade_lc_header_to_deneb*(
pre: capella.LightClientHeader): LightClientHeader = pre: capella.LightClientHeader): LightClientHeader =
LightClientHeader( LightClientHeader(
@ -646,7 +646,9 @@ func upgrade_lc_header_to_deneb*(
base_fee_per_gas: pre.execution.base_fee_per_gas, base_fee_per_gas: pre.execution.base_fee_per_gas,
block_hash: pre.execution.block_hash, block_hash: pre.execution.block_hash,
transactions_root: pre.execution.transactions_root, transactions_root: pre.execution.transactions_root,
withdrawals_root: pre.execution.withdrawals_root), withdrawals_root: pre.execution.withdrawals_root,
data_gas_used: 0, # [New in Deneb:EIP4844]
excess_data_gas: 0), # [New in Deneb:EIP4844]
execution_branch: pre.execution_branch) execution_branch: pre.execution_branch)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/light-client/fork.md#upgrading-light-client-data # https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/light-client/fork.md#upgrading-light-client-data

6
beacon_chain/spec/helpers.nim
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@ -199,7 +199,7 @@ func get_seed*(state: ForkyBeaconState, epoch: Epoch, domain_type: DomainType):
epoch + EPOCHS_PER_HISTORICAL_VECTOR - MIN_SEED_LOOKAHEAD - 1) epoch + EPOCHS_PER_HISTORICAL_VECTOR - MIN_SEED_LOOKAHEAD - 1)
state.get_seed(epoch, domain_type, mix) state.get_seed(epoch, domain_type, mix)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#add_flag # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#add_flag
func add_flag*(flags: ParticipationFlags, flag_index: int): ParticipationFlags = func add_flag*(flags: ParticipationFlags, flag_index: int): ParticipationFlags =
let flag = ParticipationFlags(1'u8 shl flag_index) let flag = ParticipationFlags(1'u8 shl flag_index)
flags or flag flags or flag
@ -336,7 +336,7 @@ func contextEpoch*(bootstrap: ForkyLightClientBootstrap): Epoch =
func contextEpoch*(update: SomeForkyLightClientUpdate): Epoch = func contextEpoch*(update: SomeForkyLightClientUpdate): Epoch =
update.attested_header.beacon.slot.epoch update.attested_header.beacon.slot.epoch
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#is_merge_transition_complete # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#is_merge_transition_complete
func is_merge_transition_complete*( func is_merge_transition_complete*(
state: bellatrix.BeaconState | capella.BeaconState | deneb.BeaconState): bool = state: bellatrix.BeaconState | capella.BeaconState | deneb.BeaconState): bool =
const defaultExecutionPayloadHeader = const defaultExecutionPayloadHeader =
@ -352,7 +352,7 @@ func is_execution_block*(blck: SomeForkyBeaconBlock): bool =
else: else:
false false
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#is_merge_transition_block # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/bellatrix/beacon-chain.md#is_merge_transition_block
func is_merge_transition_block( func is_merge_transition_block(
state: bellatrix.BeaconState | capella.BeaconState | deneb.BeaconState, state: bellatrix.BeaconState | capella.BeaconState | deneb.BeaconState,
body: bellatrix.BeaconBlockBody | bellatrix.TrustedBeaconBlockBody | body: bellatrix.BeaconBlockBody | bellatrix.TrustedBeaconBlockBody |

2
beacon_chain/spec/network.nim
View File

@ -94,7 +94,7 @@ func getAttestationTopic*(forkDigest: ForkDigest,
## For subscribing and unsubscribing to/from a subnet. ## For subscribing and unsubscribing to/from a subnet.
eth2Prefix(forkDigest) & "beacon_attestation_" & $(subnetId) & "/ssz_snappy" eth2Prefix(forkDigest) & "beacon_attestation_" & $(subnetId) & "/ssz_snappy"
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/p2p-interface.md#topics-and-messages # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/p2p-interface.md#topics-and-messages
func getSyncCommitteeTopic*(forkDigest: ForkDigest, func getSyncCommitteeTopic*(forkDigest: ForkDigest,
subcommitteeIdx: SyncSubcommitteeIndex): string = subcommitteeIdx: SyncSubcommitteeIndex): string =
## For subscribing and unsubscribing to/from a subnet. ## For subscribing and unsubscribing to/from a subnet.

4
beacon_chain/spec/presets.nim
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@ -129,7 +129,6 @@ when const_preset == "mainnet":
# By default, don't use these params # By default, don't use these params
TERMINAL_BLOCK_HASH: BlockHash.fromHex( TERMINAL_BLOCK_HASH: BlockHash.fromHex(
"0x0000000000000000000000000000000000000000000000000000000000000000"), "0x0000000000000000000000000000000000000000000000000000000000000000"),
# TODO TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: Epoch(uint64.high),
# Genesis # Genesis
# --------------------------------------------------------------- # ---------------------------------------------------------------
@ -233,7 +232,6 @@ elif const_preset == "gnosis":
# By default, don't use these params # By default, don't use these params
TERMINAL_BLOCK_HASH: BlockHash.fromHex( TERMINAL_BLOCK_HASH: BlockHash.fromHex(
"0x0000000000000000000000000000000000000000000000000000000000000000"), "0x0000000000000000000000000000000000000000000000000000000000000000"),
# TODO TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: Epoch(uint64.high),
# Genesis # Genesis
# --------------------------------------------------------------- # ---------------------------------------------------------------
@ -332,8 +330,6 @@ elif const_preset == "minimal":
# By default, don't use these params # By default, don't use these params
TERMINAL_BLOCK_HASH: BlockHash.fromHex( TERMINAL_BLOCK_HASH: BlockHash.fromHex(
"0x0000000000000000000000000000000000000000000000000000000000000000"), "0x0000000000000000000000000000000000000000000000000000000000000000"),
# TODO TERMINAL_BLOCK_HASH_ACTIVATION_EPOCH: Epoch(uint64.high),
# Genesis # Genesis

2
beacon_chain/spec/state_transition_block.nim
View File

@ -456,7 +456,7 @@ func get_participant_reward*(total_active_balance: Gwei): Gwei =
WEIGHT_DENOMINATOR div SLOTS_PER_EPOCH WEIGHT_DENOMINATOR div SLOTS_PER_EPOCH
max_participant_rewards div SYNC_COMMITTEE_SIZE max_participant_rewards div SYNC_COMMITTEE_SIZE
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#sync-aggregate-processing # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#sync-aggregate-processing
func get_proposer_reward*(participant_reward: Gwei): Gwei = func get_proposer_reward*(participant_reward: Gwei): Gwei =
participant_reward * PROPOSER_WEIGHT div (WEIGHT_DENOMINATOR - PROPOSER_WEIGHT) participant_reward * PROPOSER_WEIGHT div (WEIGHT_DENOMINATOR - PROPOSER_WEIGHT)

4
beacon_chain/spec/state_transition_epoch.nim
View File

@ -870,7 +870,7 @@ func process_registry_updates*(
ok() ok()
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#slashings
func get_adjusted_total_slashing_balance*( func get_adjusted_total_slashing_balance*(
state: ForkyBeaconState, total_balance: Gwei): Gwei = state: ForkyBeaconState, total_balance: Gwei): Gwei =
@ -896,7 +896,7 @@ func slashing_penalty_applies*(validator: Validator, epoch: Epoch): bool =
epoch + EPOCHS_PER_SLASHINGS_VECTOR div 2 == validator.withdrawable_epoch epoch + EPOCHS_PER_SLASHINGS_VECTOR div 2 == validator.withdrawable_epoch
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#slashings # https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#slashings
func get_slashing_penalty*(validator: Validator, func get_slashing_penalty*(validator: Validator,
adjusted_total_slashing_balance, adjusted_total_slashing_balance,

4
docs/attestation_flow.md
View File

@ -51,8 +51,8 @@ These GossipSub topics are used to listen for attestations:
- Unaggregated: `/eth2/{$forkDigest}/beacon_attestation_{subnetIndex}/ssz_snappy` - Unaggregated: `/eth2/{$forkDigest}/beacon_attestation_{subnetIndex}/ssz_snappy`
The attestations are then validated by `validateAttestation()` or `validateAggregate()` in either `attestationValidator()` or `aggregateValidator()` according to the P2P specs. The attestations are then validated by `validateAttestation()` or `validateAggregate()` in either `attestationValidator()` or `aggregateValidator()` according to the P2P specs.
- https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof - https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
- https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#attestation-subnets - https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#attestation-subnets
Finally, valid attestations are added to the local `attestationPool`. Finally, valid attestations are added to the local `attestationPool`.
Attestations are dropped in case of an error. Attestations are dropped in case of an error.

2
docs/block_flow.md
View File

@ -115,7 +115,7 @@ Logs:
### Gossip flow out ### Gossip flow out
- After validation in `blockValidator()` in the Eth2Processor by `validateBeaconBlock()` according to spec https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#beacon_block - After validation in `blockValidator()` in the Eth2Processor by `validateBeaconBlock()` according to spec https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/p2p-interface.md#beacon_block
- Important: P2P validation is not full verification (state transition and internal cryptographic signatures were not checked) - Important: P2P validation is not full verification (state transition and internal cryptographic signatures were not checked)
- We jump into libp2p/protocols/pubsub/pubsub.nim in the method `validate(PubSub, message)` - We jump into libp2p/protocols/pubsub/pubsub.nim in the method `validate(PubSub, message)`
- which was called by `rpcHandler(GossipSub, PubSubPeer, RPCMsg)` - which was called by `rpcHandler(GossipSub, PubSubPeer, RPCMsg)`

2
tests/consensus_spec/fixtures_utils.nim
View File

@ -75,7 +75,7 @@ type
rewards*: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT] rewards*: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
penalties*: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT] penalties*: List[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#eth1block # https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.3/specs/phase0/validator.md#eth1block
Eth1Block* = object Eth1Block* = object
timestamp*: uint64 timestamp*: uint64
deposit_root*: Eth2Digest deposit_root*: Eth2Digest