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update some consensus-spec URLs to v1.4.0-alpha.1 (#5035)

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tersec 2023-06-06 17:09:48 +00:00 committed by GitHub
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commit 30c859e8a4
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16 changed files with 26 additions and 26 deletions
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2
beacon_chain/el/el_manager.nim
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@ -439,7 +439,7 @@ func voting_period_start_time(state: ForkedHashedBeaconState): uint64 =
compute_time_at_slot(
getStateField(state, genesis_time), eth1_voting_period_start_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.1/specs/phase0/validator.md#get_eth1_data
func is_candidate_block(cfg: RuntimeConfig,
blk: Eth1Block,
period_start: uint64): bool =

2
beacon_chain/fork_choice/fork_choice.nim
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@ -206,7 +206,7 @@ func contains*(self: ForkChoiceBackend, block_root: Eth2Digest): bool =
## In particular, before adding a block, its parent must be known to the fork choice
self.proto_array.indices.contains(block_root)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/fork-choice.md#on_attestation
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/fork-choice.md#on_attestation
proc on_attestation*(
self: var ForkChoice,
dag: ChainDAGRef,

4
beacon_chain/gossip_processing/gossip_validation.nim
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@ -92,7 +92,7 @@ func check_propagation_slot_range(
let
pastSlot = (wallTime - MAXIMUM_GOSSIP_CLOCK_DISPARITY).toSlot()
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#configuration
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/p2p-interface.md#configuration
# The spec value of ATTESTATION_PROPAGATION_SLOT_RANGE is 32, but it can
# retransmit attestations on the cusp of being out of spec, and which by
# the time they reach their destination might be out of spec.
@ -384,7 +384,7 @@ proc validateBeaconBlock*(
# proposer for the slot, signed_beacon_block.message.slot.
#
# While this condition is similar to the proposer slashing condition at
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#proposer-slashing
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#proposer-slashing
# it's not identical, and this check does not address slashing:
#
# (1) The beacon blocks must be conflicting, i.e. different, for the same

2
beacon_chain/networking/eth2_network.nim
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@ -2244,7 +2244,7 @@ proc getPersistentNetKeys*(
func gossipId(
data: openArray[byte], phase0Prefix, topic: string): seq[byte] =
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#topics-and-messages
# 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.1/specs/altair/p2p-interface.md#topics-and-messages
const
MESSAGE_DOMAIN_INVALID_SNAPPY = [0x00'u8, 0x00, 0x00, 0x00]
MESSAGE_DOMAIN_VALID_SNAPPY = [0x01'u8, 0x00, 0x00, 0x00]

4
beacon_chain/spec/datatypes/altair.nim
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@ -396,7 +396,7 @@ type
state_root*: Eth2Digest
body*: TrustedBeaconBlockBody
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#beaconblockbody
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/altair/beacon-chain.md#beaconblockbody
BeaconBlockBody* = object
randao_reveal*: ValidatorSig
eth1_data*: Eth1Data
@ -448,7 +448,7 @@ type
SyncnetBits* = BitArray[SYNC_COMMITTEE_SUBNET_COUNT]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/p2p-interface.md#metadata
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/altair/p2p-interface.md#metadata
MetaData* = object
seq_number*: uint64
attnets*: AttnetBits

2
beacon_chain/spec/datatypes/base.nim
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@ -404,7 +404,7 @@ type
message*: BeaconBlockHeader
signature*: TrustedSig
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#aggregateandproof
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#aggregateandproof
AggregateAndProof* = object
aggregator_index*: uint64 # `ValidatorIndex` after validation
aggregate*: Attestation

2
beacon_chain/spec/datatypes/capella.nim
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@ -38,7 +38,7 @@ type
SignedBLSToExecutionChangeList* =
List[SignedBLSToExecutionChange, Limit MAX_BLS_TO_EXECUTION_CHANGES]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#withdrawal
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/capella/beacon-chain.md#withdrawal
Withdrawal* = object
index*: WithdrawalIndex
validator_index*: uint64

8
beacon_chain/spec/datatypes/deneb.nim
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@ -49,7 +49,7 @@ type
# current spec doesn't ever SSZ-serialize it or hash_tree_root it
VersionedHash* = array[32, byte]
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#custom-types
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/deneb/beacon-chain.md#custom-types
BlobIndex* = uint64
Blob* = array[BYTES_PER_FIELD_ELEMENT * FIELD_ELEMENTS_PER_BLOB, byte]
@ -68,7 +68,7 @@ type
kzg_proof*: KzgProof
## Allows for quick verification of kzg_commitment
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/p2p-interface.md#signedblobsidecar
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/deneb/p2p-interface.md#signedblobsidecar
SignedBlobSidecar* = object
message*: BlobSidecar
signature*: ValidatorSig
@ -370,7 +370,7 @@ type
state_root*: Eth2Digest
body*: TrustedBeaconBlockBody
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#beaconblockbody
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/deneb/beacon-chain.md#beaconblockbody
BeaconBlockBody* = object
randao_reveal*: ValidatorSig
eth1_data*: Eth1Data
@ -678,7 +678,7 @@ func upgrade_lc_finality_update_to_deneb*(
sync_aggregate: pre.sync_aggregate,
signature_slot: pre.signature_slot)
# 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.1/specs/deneb/light-client/fork.md#upgrading-light-client-data
func upgrade_lc_optimistic_update_to_deneb*(
pre: capella.LightClientOptimisticUpdate): LightClientOptimisticUpdate =
LightClientOptimisticUpdate(

2
beacon_chain/spec/keystore.nim
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@ -1267,7 +1267,7 @@ proc createWallet*(kdfKind: KdfKind,
crypto: crypto,
nextAccount: nextAccount.get(0))
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#bls_withdrawal_prefix
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#bls_withdrawal_prefix
func makeWithdrawalCredentials*(k: ValidatorPubKey): Eth2Digest =
var bytes = eth2digest(k.toRaw())
bytes.data[0] = BLS_WITHDRAWAL_PREFIX.uint8

2
beacon_chain/spec/network.nim
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@ -15,7 +15,7 @@ export base
const
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#topics-and-messages
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/p2p-interface.md#topics-and-messages
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/capella/p2p-interface.md#topics-and-messages
topicBeaconBlocksSuffix* = "beacon_block/ssz_snappy"
topicVoluntaryExitsSuffix* = "voluntary_exit/ssz_snappy"
topicProposerSlashingsSuffix* = "proposer_slashing/ssz_snappy"

4
beacon_chain/spec/signatures.nim
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@ -44,7 +44,7 @@ func compute_slot_signing_root*(
fork, DOMAIN_SELECTION_PROOF, epoch, genesis_validators_root)
compute_signing_root(slot, domain)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#aggregation-selection
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#aggregation-selection
func get_slot_signature*(
fork: Fork, genesis_validators_root: Eth2Digest, slot: Slot,
privkey: ValidatorPrivKey): CookedSig =
@ -59,7 +59,7 @@ func compute_epoch_signing_root*(
let domain = get_domain(fork, DOMAIN_RANDAO, epoch, genesis_validators_root)
compute_signing_root(epoch, domain)
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#randao-reveal
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#randao-reveal
func get_epoch_signature*(
fork: Fork, genesis_validators_root: Eth2Digest, epoch: Epoch,
privkey: ValidatorPrivKey): CookedSig =

4
beacon_chain/spec/state_transition_block.nim
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@ -410,7 +410,7 @@ proc process_bls_to_execution_change*(
ok()
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/beacon-chain.md#operations
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/capella/beacon-chain.md#modified-process_operations
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/capella/beacon-chain.md#modified-process_operations
proc process_operations(cfg: RuntimeConfig,
state: var ForkyBeaconState,
body: SomeForkyBeaconBlockBody,
@ -726,7 +726,7 @@ func tx_peek_blob_versioned_hashes(opaque_tx: Transaction):
res.add versionedHash
ok res
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#kzg_commitment_to_versioned_hash
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/deneb/beacon-chain.md#kzg_commitment_to_versioned_hash
func kzg_commitment_to_versioned_hash(
kzg_commitment: KzgCommitment): VersionedHash =
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/deneb/beacon-chain.md#blob

8
beacon_chain/spec/state_transition_epoch.nim
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@ -656,7 +656,7 @@ func get_flag_index_reward*(
else:
0.Gwei
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#get_flag_index_deltas
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/altair/beacon-chain.md#get_flag_index_deltas
func get_unslashed_participating_increment*(
info: altair.EpochInfo | bellatrix.BeaconState, flag_index: int): Gwei =
info.balances.previous_epoch[flag_index] div EFFECTIVE_BALANCE_INCREMENT
@ -780,7 +780,7 @@ func process_rewards_and_penalties*(
decrease_balance(balance, v.delta.penalties)
state.balances.asSeq()[idx] = balance
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/altair/beacon-chain.md#rewards-and-penalties
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/altair/beacon-chain.md#rewards-and-penalties
func process_rewards_and_penalties*(
cfg: RuntimeConfig,
state: var (altair.BeaconState | bellatrix.BeaconState |
@ -890,7 +890,7 @@ func get_adjusted_total_slashing_balance*(
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/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/v1.4.0-alpha.1/specs/bellatrix/beacon-chain.md#slashings
func slashing_penalty_applies*(validator: Validator, epoch: Epoch): bool =
validator.slashed and
epoch + EPOCHS_PER_SLASHINGS_VECTOR div 2 == validator.withdrawable_epoch
@ -908,7 +908,7 @@ func get_slashing_penalty*(validator: Validator,
penalty_numerator div total_balance * increment
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/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.1/specs/altair/beacon-chain.md#slashings
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/bellatrix/beacon-chain.md#slashings
func process_slashings*(state: var ForkyBeaconState, total_balance: Gwei) =
let

2
beacon_chain/spec/validator.nim
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@ -413,7 +413,7 @@ 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/specs/phase0/validator.md#aggregation-selection
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/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)
bytes_to_uint64(eth2digest(

2
docs/attestation_flow.md
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@ -6,7 +6,7 @@ This is a WIP document to explain the attestation flows.
It is important to distinguish attestation `validation` from attestation `verification`.
- Attestation `validation` is defined in the P2P specs. Validated attestations can be forwarded on GossipSub.
- Aggregated: https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
- Aggregated: https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/p2p-interface.md#beacon_aggregate_and_proof
- Unaggregated: https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/p2p-interface.md#beacon_attestation_subnet_id
- Attestation `verification` is defined in the consensus specs. Verified attestations can affect fork choice and may be included in a block.
- https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/beacon-chain.md#attestations

2
tests/testblockutil.nim
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@ -267,7 +267,7 @@ func makeAttestationData*(
"Computed epoch was " & $slot.epoch &
" while the state current_epoch was " & $current_epoch
# https://github.com/ethereum/consensus-specs/blob/v1.3.0/specs/phase0/validator.md#attestation-data
# https://github.com/ethereum/consensus-specs/blob/v1.4.0-alpha.1/specs/phase0/validator.md#attestation-data
AttestationData(
slot: slot,
index: committee_index.uint64,