mirror of
https://github.com/status-im/nimbus-eth2.git
synced 2025-02-22 11:18:25 +00:00
automated v1.2.0 -> v1.3.0-alpha.0 consensus spec URL update (#4305)
This commit is contained in:
tersec
GitHub
parent
83c78c8002
commit
5c0ad1b5c8
@ -30,7 +30,7 @@ from ssz_serialization/proofs import GeneralizedIndex
|
||||
export proofs.GeneralizedIndex
|
||||
|
||||
const
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#incentivization-weights
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#incentivization-weights
|
||||
TIMELY_SOURCE_WEIGHT* = 14
|
||||
TIMELY_TARGET_WEIGHT* = 26
|
||||
TIMELY_HEAD_WEIGHT* = 14
|
||||
@ -45,22 +45,22 @@ const
|
||||
TARGET_AGGREGATORS_PER_SYNC_SUBCOMMITTEE* = 16
|
||||
SYNC_COMMITTEE_SUBNET_COUNT* = 4
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#constants
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#constants
|
||||
# All of these indices are rooted in `BeaconState`.
|
||||
# The first member (`genesis_time`) is 32, subsequent members +1 each.
|
||||
# If there are ever more than 32 members in `BeaconState`, indices change!
|
||||
# `FINALIZED_ROOT_INDEX` is one layer deeper, i.e., `52 * 2 + 1`.
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/ssz/merkle-proofs.md
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/ssz/merkle-proofs.md
|
||||
FINALIZED_ROOT_INDEX* = 105.GeneralizedIndex # `finalized_checkpoint` > `root`
|
||||
CURRENT_SYNC_COMMITTEE_INDEX* = 54.GeneralizedIndex # `current_sync_committee`
|
||||
NEXT_SYNC_COMMITTEE_INDEX* = 55.GeneralizedIndex # `next_sync_committee`
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#participation-flag-indices
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#participation-flag-indices
|
||||
TIMELY_SOURCE_FLAG_INDEX* = 0
|
||||
TIMELY_TARGET_FLAG_INDEX* = 1
|
||||
TIMELY_HEAD_FLAG_INDEX* = 2
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#inactivity-penalties
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#inactivity-penalties
|
||||
INACTIVITY_SCORE_BIAS* = 4
|
||||
INACTIVITY_SCORE_RECOVERY_RATE* = 16
|
||||
|
||||
@ -74,13 +74,13 @@ static: doAssert TIMELY_SOURCE_WEIGHT + TIMELY_TARGET_WEIGHT +
|
||||
type
|
||||
### New types
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#custom-types
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#custom-types
|
||||
ParticipationFlags* = uint8
|
||||
|
||||
EpochParticipationFlags* =
|
||||
distinct HashList[ParticipationFlags, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#syncaggregate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#syncaggregate
|
||||
SyncAggregate* = object
|
||||
sync_committee_bits*: BitArray[SYNC_COMMITTEE_SIZE]
|
||||
sync_committee_signature*: ValidatorSig
|
||||
@ -89,7 +89,7 @@ type
|
||||
sync_committee_bits*: BitArray[SYNC_COMMITTEE_SIZE]
|
||||
sync_committee_signature*: TrustedSig
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#synccommittee
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#synccommittee
|
||||
SyncCommittee* = object
|
||||
pubkeys*: HashArray[Limit SYNC_COMMITTEE_SIZE, ValidatorPubKey]
|
||||
aggregate_pubkey*: ValidatorPubKey
|
||||
@ -157,7 +157,7 @@ type
|
||||
NextSyncCommitteeBranch* =
|
||||
array[log2trunc(NEXT_SYNC_COMMITTEE_INDEX), Eth2Digest]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#lightclientbootstrap
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#lightclientbootstrap
|
||||
LightClientBootstrap* = object
|
||||
header*: BeaconBlockHeader
|
||||
## The requested beacon block header
|
||||
@ -166,7 +166,7 @@ type
|
||||
## Current sync committee corresponding to `header`
|
||||
current_sync_committee_branch*: CurrentSyncCommitteeBranch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#lightclientupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#lightclientupdate
|
||||
LightClientUpdate* = object
|
||||
attested_header*: BeaconBlockHeader
|
||||
## The beacon block header that is attested to by the sync committee
|
||||
@ -184,7 +184,7 @@ type
|
||||
signature_slot*: Slot
|
||||
## Slot at which the aggregate signature was created (untrusted)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#lightclientfinalityupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#lightclientfinalityupdate
|
||||
LightClientFinalityUpdate* = object
|
||||
# The beacon block header that is attested to by the sync committee
|
||||
attested_header*: BeaconBlockHeader
|
||||
@ -198,7 +198,7 @@ type
|
||||
# Slot at which the aggregate signature was created (untrusted)
|
||||
signature_slot*: Slot
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#lightclientoptimisticupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#lightclientoptimisticupdate
|
||||
LightClientOptimisticUpdate* = object
|
||||
# The beacon block header that is attested to by the sync committee
|
||||
attested_header*: BeaconBlockHeader
|
||||
@ -224,7 +224,7 @@ type
|
||||
LightClientBootstrap |
|
||||
SomeLightClientUpdate
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#lightclientstore
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#lightclientstore
|
||||
LightClientStore* = object
|
||||
finalized_header*: BeaconBlockHeader
|
||||
## Beacon block header that is finalized
|
||||
@ -244,7 +244,7 @@ type
|
||||
## safety threshold)
|
||||
current_max_active_participants*: uint64
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#beaconstate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#beaconstate
|
||||
BeaconState* = object
|
||||
# Versioning
|
||||
genesis_time*: uint64
|
||||
@ -329,7 +329,7 @@ type
|
||||
data*: BeaconState
|
||||
root*: Eth2Digest # hash_tree_root(data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
BeaconBlock* = object
|
||||
## For each slot, a proposer is chosen from the validator pool to propose
|
||||
## a new block. Once the block as been proposed, it is transmitted to
|
||||
@ -386,7 +386,7 @@ type
|
||||
state_root*: Eth2Digest
|
||||
body*: TrustedBeaconBlockBody
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#beaconblockbody
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#beaconblockbody
|
||||
BeaconBlockBody* = object
|
||||
randao_reveal*: ValidatorSig
|
||||
eth1_data*: Eth1Data
|
||||
@ -438,7 +438,7 @@ type
|
||||
|
||||
SyncnetBits* = BitArray[SYNC_COMMITTEE_SUBNET_COUNT]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/p2p-interface.md#metadata
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/p2p-interface.md#metadata
|
||||
MetaData* = object
|
||||
seq_number*: uint64
|
||||
attnets*: AttnetBits
|
||||
@ -463,7 +463,7 @@ type
|
||||
# [New in Altair]
|
||||
sync_aggregate*: TrustedSyncAggregate
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
@ -158,7 +158,7 @@ type
|
||||
data*: BeaconState
|
||||
root*: Eth2Digest # hash_tree_root(data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
BeaconBlock* = object
|
||||
## For each slot, a proposer is chosen from the validator pool to propose
|
||||
## a new block. Once the block as been proposed, it is transmitted to
|
||||
@ -293,7 +293,7 @@ type
|
||||
# Execution
|
||||
execution_payload*: ExecutionPayload # [New in Bellatrix]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
@ -161,7 +161,7 @@ type
|
||||
data*: BeaconState
|
||||
root*: Eth2Digest # hash_tree_root(data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
BeaconBlock* = object
|
||||
## For each slot, a proposer is chosen from the validator pool to propose
|
||||
## a new block. Once the block as been proposed, it is transmitted to
|
||||
@ -302,7 +302,7 @@ type
|
||||
# Capella operations
|
||||
bls_to_execution_changes*: List[SignedBLSToExecutionChange, MAX_BLS_TO_EXECUTION_CHANGES] # [New in Capella]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
@ -25,7 +25,7 @@ import
|
||||
export base
|
||||
|
||||
type
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconstate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconstate
|
||||
BeaconState* = object
|
||||
# Versioning
|
||||
genesis_time*: uint64
|
||||
@ -75,7 +75,7 @@ type
|
||||
current_justified_checkpoint*: Checkpoint
|
||||
finalized_checkpoint*: Checkpoint
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_total_balance
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_total_balance
|
||||
TotalBalances* = object
|
||||
# The total effective balance of all active validators during the _current_
|
||||
# epoch.
|
||||
@ -112,7 +112,7 @@ type
|
||||
data*: BeaconState
|
||||
root*: Eth2Digest # hash_tree_root(data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconblock
|
||||
BeaconBlock* = object
|
||||
## For each slot, a proposer is chosen from the validator pool to propose
|
||||
## a new block. Once the block as been proposed, it is transmitted to
|
||||
@ -131,7 +131,7 @@ type
|
||||
|
||||
body*: BeaconBlockBody
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/p2p-interface.md#metadata
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/p2p-interface.md#metadata
|
||||
MetaData* = object
|
||||
seq_number*: uint64
|
||||
attnets*: AttnetBits
|
||||
@ -173,7 +173,7 @@ type
|
||||
state_root*: Eth2Digest
|
||||
body*: TrustedBeaconBlockBody
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#beaconblockbody
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#beaconblockbody
|
||||
BeaconBlockBody* = object
|
||||
randao_reveal*: ValidatorSig
|
||||
eth1_data*: Eth1Data
|
||||
@ -222,7 +222,7 @@ type
|
||||
deposits*: List[Deposit, Limit MAX_DEPOSITS]
|
||||
voluntary_exits*: List[TrustedSignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
@ -43,7 +43,7 @@ func shortLog*(v: FinalityCheckpoints): auto =
|
||||
|
||||
chronicles.formatIt FinalityCheckpoints: it.shortLog
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#integer_squareroot
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#integer_squareroot
|
||||
func integer_squareroot*(n: SomeInteger): SomeInteger =
|
||||
## Return the largest integer ``x`` such that ``x**2 <= n``.
|
||||
doAssert n >= 0'u64
|
||||
@ -56,7 +56,7 @@ func integer_squareroot*(n: SomeInteger): SomeInteger =
|
||||
y = (x + n div x) div 2
|
||||
x
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#is_active_validator
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#is_active_validator
|
||||
func is_active_validator*(validator: Validator, epoch: Epoch): bool =
|
||||
## Check if ``validator`` is active
|
||||
validator.activation_epoch <= epoch and epoch < validator.exit_epoch
|
||||
@ -68,7 +68,7 @@ func is_exited_validator*(validator: Validator, epoch: Epoch): bool =
|
||||
func is_withdrawable_validator*(validator: Validator, epoch: Epoch): bool =
|
||||
epoch >= validator.withdrawable_epoch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_active_validator_indices
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_active_validator_indices
|
||||
iterator get_active_validator_indices*(state: ForkyBeaconState, epoch: Epoch):
|
||||
ValidatorIndex =
|
||||
for vidx in state.validators.vindices:
|
||||
@ -94,23 +94,23 @@ func get_active_validator_indices_len*(
|
||||
withState(state):
|
||||
get_active_validator_indices_len(forkyState.data, epoch)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_current_epoch
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_current_epoch
|
||||
func get_current_epoch*(state: ForkyBeaconState): Epoch =
|
||||
## Return the current epoch.
|
||||
state.slot.epoch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_current_epoch
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_current_epoch
|
||||
func get_current_epoch*(state: ForkedHashedBeaconState): Epoch =
|
||||
## Return the current epoch.
|
||||
withState(state): get_current_epoch(forkyState.data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_previous_epoch
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_previous_epoch
|
||||
func get_previous_epoch*(
|
||||
state: ForkyBeaconState | ForkedHashedBeaconState): Epoch =
|
||||
## Return the previous epoch (unless the current epoch is ``GENESIS_EPOCH``).
|
||||
get_previous_epoch(get_current_epoch(state))
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_randao_mix
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_randao_mix
|
||||
func get_randao_mix*(state: ForkyBeaconState, epoch: Epoch): Eth2Digest =
|
||||
## Returns the randao mix at a recent ``epoch``.
|
||||
state.randao_mixes[epoch mod EPOCHS_PER_HISTORICAL_VECTOR]
|
||||
@ -126,7 +126,7 @@ func uint_to_bytes*(x: uint32): array[4, byte] = toBytesLE(x)
|
||||
func uint_to_bytes*(x: uint16): array[2, byte] = toBytesLE(x)
|
||||
func uint_to_bytes*(x: uint8): array[1, byte] = toBytesLE(x)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#compute_domain
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#compute_domain
|
||||
func compute_domain*(
|
||||
domain_type: DomainType,
|
||||
fork_version: Version,
|
||||
@ -141,7 +141,7 @@ func compute_domain*(
|
||||
result[0..3] = domain_type.data
|
||||
result[4..31] = fork_data_root.data.toOpenArray(0, 27)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_domain
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_domain
|
||||
func get_domain*(
|
||||
fork: Fork,
|
||||
domain_type: DomainType,
|
||||
@ -162,7 +162,7 @@ func get_domain*(
|
||||
## of a message.
|
||||
get_domain(state.fork, domain_type, epoch, state.genesis_validators_root)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#compute_signing_root
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#compute_signing_root
|
||||
func compute_signing_root*(ssz_object: auto, domain: Eth2Domain): Eth2Digest =
|
||||
## Return the signing root of an object by calculating the root of the
|
||||
## object-domain tree.
|
||||
@ -172,7 +172,7 @@ func compute_signing_root*(ssz_object: auto, domain: Eth2Domain): Eth2Digest =
|
||||
)
|
||||
hash_tree_root(domain_wrapped_object)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/beacon-chain.md#get_seed
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/beacon-chain.md#get_seed
|
||||
func get_seed*(state: ForkyBeaconState, epoch: Epoch, domain_type: DomainType):
|
||||
Eth2Digest =
|
||||
## Return the seed at ``epoch``.
|
||||
@ -190,42 +190,42 @@ func get_seed*(state: ForkyBeaconState, epoch: Epoch, domain_type: DomainType):
|
||||
epoch + EPOCHS_PER_HISTORICAL_VECTOR - MIN_SEED_LOOKAHEAD - 1).data
|
||||
eth2digest(seed_input)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#add_flag
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#add_flag
|
||||
func add_flag*(flags: ParticipationFlags, flag_index: int): ParticipationFlags =
|
||||
let flag = ParticipationFlags(1'u8 shl flag_index)
|
||||
flags or flag
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/beacon-chain.md#has_flag
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/beacon-chain.md#has_flag
|
||||
func has_flag*(flags: ParticipationFlags, flag_index: int): bool =
|
||||
let flag = ParticipationFlags(1'u8 shl flag_index)
|
||||
(flags and flag) == flag
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#is_sync_committee_update
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#is_sync_committee_update
|
||||
template is_sync_committee_update*(update: SomeLightClientUpdate): bool =
|
||||
when update is SomeLightClientUpdateWithSyncCommittee:
|
||||
not isZeroMemory(update.next_sync_committee_branch)
|
||||
else:
|
||||
false
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#is_finality_update
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#is_finality_update
|
||||
template is_finality_update*(update: SomeLightClientUpdate): bool =
|
||||
when update is SomeLightClientUpdateWithFinality:
|
||||
not isZeroMemory(update.finality_branch)
|
||||
else:
|
||||
false
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#is_next_sync_committee_known
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#is_next_sync_committee_known
|
||||
template is_next_sync_committee_known*(store: LightClientStore): bool =
|
||||
not isZeroMemory(store.next_sync_committee)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#get_safety_threshold
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#get_safety_threshold
|
||||
func get_safety_threshold*(store: LightClientStore): uint64 =
|
||||
max(
|
||||
store.previous_max_active_participants,
|
||||
store.current_max_active_participants
|
||||
) div 2
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/sync-protocol.md#is_better_update
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/sync-protocol.md#is_better_update
|
||||
type LightClientUpdateMetadata* = object
|
||||
attested_slot*, finalized_slot*, signature_slot*: Slot
|
||||
has_sync_committee*, has_finality*: bool
|
||||
@ -308,13 +308,13 @@ template is_better_update*[A, B: SomeLightClientUpdate](
|
||||
new_update: A, old_update: B): bool =
|
||||
is_better_data(toMeta(new_update), toMeta(old_update))
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/p2p-interface.md#getlightclientbootstrap
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/p2p-interface.md#getlightclientbootstrap
|
||||
func contextEpoch*(bootstrap: altair.LightClientBootstrap): Epoch =
|
||||
bootstrap.header.slot.epoch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/p2p-interface.md#lightclientupdatesbyrange
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/p2p-interface.md#getlightclientfinalityupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/altair/light-client/p2p-interface.md#getlightclientoptimisticupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/p2p-interface.md#lightclientupdatesbyrange
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/p2p-interface.md#getlightclientfinalityupdate
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/altair/light-client/p2p-interface.md#getlightclientoptimisticupdate
|
||||
func contextEpoch*(update: SomeLightClientUpdate): Epoch =
|
||||
update.attested_header.slot.epoch
|
||||
|
||||
@ -325,7 +325,7 @@ func is_merge_transition_complete*(
|
||||
default(typeof(state.latest_execution_payload_header))
|
||||
state.latest_execution_payload_header != defaultExecutionPayloadHeader
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/sync/optimistic.md#helpers
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/sync/optimistic.md#helpers
|
||||
func is_execution_block*(blck: SomeForkyBeaconBlock): bool =
|
||||
when typeof(blck).toFork >= BeaconBlockFork.Bellatrix:
|
||||
const defaultExecutionPayload =
|
||||
|
||||
@ -80,7 +80,7 @@ type
|
||||
func hash*(x: AggregatorDuty): Hash =
|
||||
hashAllFields(x)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/validator.md#phase-0-attestation-subnet-stability
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/validator.md#phase-0-attestation-subnet-stability
|
||||
func randomStabilitySubnet(
|
||||
self: ActionTracker, epoch: Epoch): tuple[subnet_id: SubnetId, expiration: Epoch] =
|
||||
(
|
||||
@ -178,7 +178,7 @@ proc updateSlot*(tracker: var ActionTracker, wallSlot: Slot) =
|
||||
# One stability subnet per known validator
|
||||
static: doAssert RANDOM_SUBNETS_PER_VALIDATOR == 1
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/validator.md#phase-0-attestation-subnet-stability
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/validator.md#phase-0-attestation-subnet-stability
|
||||
let expectedSubnets =
|
||||
min(ATTESTATION_SUBNET_COUNT.int, tracker.knownValidators.len)
|
||||
|
||||
|
||||
@ -26,7 +26,7 @@ const
|
||||
MockPrivKeys* = MockPrivKeysT()
|
||||
MockPubKeys* = MockPubKeysT()
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/tests/core/pyspec/eth2spec/test/helpers/keys.py
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/tests/core/pyspec/eth2spec/test/helpers/keys.py
|
||||
func `[]`*(_: MockPrivKeysT, index: ValidatorIndex|uint64): ValidatorPrivKey =
|
||||
# 0 is not a valid BLS private key - 1000 helps interop with rust BLS library,
|
||||
# lighthouse. EF tests use 1 instead of 1000.
|
||||
@ -218,7 +218,7 @@ func makeAttestationData*(
|
||||
"Computed epoch was " & $slot.epoch &
|
||||
" while the state current_epoch was " & $current_epoch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.2.0/specs/phase0/validator.md#attestation-data
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.3.0-alpha.0/specs/phase0/validator.md#attestation-data
|
||||
AttestationData(
|
||||
slot: slot,
|
||||
index: committee_index.uint64,
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user