initial migration from spec/datatypes/{merge => bellatrix} (#3249)
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tersec
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@ -1,5 +1,5 @@
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# beacon_chain
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# Copyright (c) 2018-2021 Status Research & Development GmbH
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# Copyright (c) 2018-2022 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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@ -13,7 +13,7 @@ import
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json_serialization/std/sets,
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chronicles,
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../extras,
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./datatypes/[phase0, altair, merge],
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./datatypes/[phase0, altair, bellatrix],
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"."/[eth2_merkleization, forks, signatures, validator]
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export extras, forks, validator
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@ -153,7 +153,7 @@ proc slash_validator*(
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elif state is altair.BeaconState:
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decrease_balance(state, slashed_index,
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validator.effective_balance div MIN_SLASHING_PENALTY_QUOTIENT_ALTAIR)
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elif state is merge.BeaconState:
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elif state is bellatrix.BeaconState:
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decrease_balance(state, slashed_index,
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validator.effective_balance div MIN_SLASHING_PENALTY_QUOTIENT_MERGE)
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else:
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@ -174,7 +174,7 @@ proc slash_validator*(
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proposer_reward =
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when state is phase0.BeaconState:
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whistleblower_reward div PROPOSER_REWARD_QUOTIENT
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elif state is altair.BeaconState or state is merge.BeaconState:
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elif state is altair.BeaconState or state is bellatrix.BeaconState:
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whistleblower_reward * PROPOSER_WEIGHT div WEIGHT_DENOMINATOR
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else:
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raiseAssert "invalid BeaconState type"
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@ -315,15 +315,15 @@ func get_initial_beacon_block*(state: altair.HashedBeaconState):
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message: message, root: hash_tree_root(message))
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#testing
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func get_initial_beacon_block*(state: merge.HashedBeaconState):
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merge.TrustedSignedBeaconBlock =
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func get_initial_beacon_block*(state: bellatrix.HashedBeaconState):
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bellatrix.TrustedSignedBeaconBlock =
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# The genesis block is implicitly trusted
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let message = merge.TrustedBeaconBlock(
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let message = bellatrix.TrustedBeaconBlock(
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slot: state.data.slot,
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state_root: state.root)
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# parent_root, randao_reveal, eth1_data, signature, and body automatically
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# initialized to default values.
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merge.TrustedSignedBeaconBlock(
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bellatrix.TrustedSignedBeaconBlock(
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message: message, root: hash_tree_root(message))
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func get_initial_beacon_block*(state: ForkedHashedBeaconState):
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@ -525,7 +525,7 @@ func check_attestation_index(
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ok()
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_attestation_participation_flag_indices
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func get_attestation_participation_flag_indices(state: altair.BeaconState | merge.BeaconState,
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func get_attestation_participation_flag_indices(state: altair.BeaconState | bellatrix.BeaconState,
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data: AttestationData,
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inclusion_delay: uint64): seq[int] =
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## Return the flag indices that are satisfied by an attestation.
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@ -580,7 +580,7 @@ func get_base_reward_per_increment*(
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_base_reward
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func get_base_reward(
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state: altair.BeaconState | merge.BeaconState, index: ValidatorIndex,
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state: altair.BeaconState | bellatrix.BeaconState, index: ValidatorIndex,
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base_reward_per_increment: Gwei): Gwei =
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## Return the base reward for the validator defined by ``index`` with respect
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## to the current ``state``.
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@ -689,7 +689,7 @@ proc process_attestation*(
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addPendingAttestation(state.current_epoch_attestations)
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else:
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addPendingAttestation(state.previous_epoch_attestations)
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elif state is altair.BeaconState or state is merge.BeaconState:
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elif state is altair.BeaconState or state is bellatrix.BeaconState:
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doAssert base_reward_per_increment > 0.Gwei
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if attestation.data.target.epoch == get_current_epoch(state):
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updateParticipationFlags(state.current_epoch_participation)
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@ -701,7 +701,7 @@ proc process_attestation*(
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ok()
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_next_sync_committee_indices
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func get_next_sync_committee_keys(state: altair.BeaconState | merge.BeaconState):
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func get_next_sync_committee_keys(state: altair.BeaconState | bellatrix.BeaconState):
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array[SYNC_COMMITTEE_SIZE, ValidatorPubKey] =
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## Return the sequence of sync committee indices (which may include
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## duplicate indices) for the next sync committee, given a ``state`` at a
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@ -737,7 +737,7 @@ func get_next_sync_committee_keys(state: altair.BeaconState | merge.BeaconState)
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res
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_next_sync_committee
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proc get_next_sync_committee*(state: altair.BeaconState | merge.BeaconState):
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proc get_next_sync_committee*(state: altair.BeaconState | bellatrix.BeaconState):
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SyncCommittee =
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## Return the *next* sync committee for a given ``state``.
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var res: SyncCommittee
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@ -842,9 +842,9 @@ proc upgrade_to_altair*(cfg: RuntimeConfig, pre: phase0.BeaconState): ref altair
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/fork.md#upgrading-the-state
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func upgrade_to_merge*(cfg: RuntimeConfig, pre: altair.BeaconState):
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ref merge.BeaconState =
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ref bellatrix.BeaconState =
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let epoch = get_current_epoch(pre)
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(ref merge.BeaconState)(
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(ref bellatrix.BeaconState)(
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# Versioning
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genesis_time: pre.genesis_time,
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genesis_validators_root: pre.genesis_validators_root,
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@ -926,7 +926,7 @@ func latest_block_root*(state: ForkyHashedBeaconState): Eth2Digest =
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latest_block_root(state.data, state.root)
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func get_sync_committee_cache*(
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state: altair.BeaconState | merge.BeaconState, cache: var StateCache):
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state: altair.BeaconState | bellatrix.BeaconState, cache: var StateCache):
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SyncCommitteeCache =
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let period = state.slot.sync_committee_period()
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@ -0,0 +1,390 @@
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# beacon_chain
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# Copyright (c) 2021-2022 Status Research & Development GmbH
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# Licensed and distributed under either of
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# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
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# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
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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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# TODO Careful, not nil analysis is broken / incomplete and the semantics will
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# likely change in future versions of the language:
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# https://github.com/nim-lang/RFCs/issues/250
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{.experimental: "notnil".}
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{.push raises: [Defect].}
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import
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stew/[assign2, byteutils],
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json_serialization,
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ssz_serialization/types as sszTypes,
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../digest,
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"."/[base, phase0, altair]
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export json_serialization, base
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type
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#custom-types
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Transaction* = List[byte, Limit MAX_BYTES_PER_TRANSACTION]
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ExecutionAddress* = object
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data*: array[20, byte] # TODO there's a network_metadata type, but the import hierarchy's inconvenient
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BloomLogs* = object
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data*: array[BYTES_PER_LOGS_BLOOM, byte]
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PayloadID* = array[8, byte]
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#executionpayload
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ExecutionPayload* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress # 'beneficiary' in the yellow paper
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state_root*: Eth2Digest
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receipts_root*: Eth2Digest # 'receipts root' in the yellow paper
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logs_bloom*: BloomLogs
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random*: Eth2Digest # 'difficulty' in the yellow paper
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block_number*: uint64 # 'number' in the yellow paper
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gas_limit*: uint64
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gas_used*: uint64
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timestamp*: uint64
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extra_data*: List[byte, MAX_EXTRA_DATA_BYTES]
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base_fee_per_gas*: Eth2Digest # base fee introduced in EIP-1559, little-endian serialized
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# Extra payload fields
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block_hash*: Eth2Digest # Hash of execution block
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transactions*: List[Transaction, MAX_TRANSACTIONS_PER_PAYLOAD]
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#executionpayloadheader
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ExecutionPayloadHeader* = object
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parent_hash*: Eth2Digest
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fee_recipient*: ExecutionAddress
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state_root*: Eth2Digest
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receipts_root*: Eth2Digest
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logs_bloom*: BloomLogs
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random*: Eth2Digest
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block_number*: uint64
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gas_limit*: uint64
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gas_used*: uint64
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timestamp*: uint64
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extra_data*: List[byte, MAX_EXTRA_DATA_BYTES]
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base_fee_per_gas*: Eth2Digest # base fee introduced in EIP-1559, little-endian serialized
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# Extra payload fields
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block_hash*: Eth2Digest # Hash of execution block
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transactions_root*: Eth2Digest
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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/v1.1.8/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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total_difficulty*: Eth2Digest # uint256
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#beaconstate
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BeaconState* = object
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# Versioning
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genesis_time*: uint64
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genesis_validators_root*: Eth2Digest
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slot*: Slot
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fork*: Fork
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# History
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latest_block_header*: BeaconBlockHeader ##\
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## `latest_block_header.state_root == ZERO_HASH` temporarily
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block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest] ##\
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## Needed to process attestations, older to newer
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state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
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historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
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# Eth1
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eth1_data*: Eth1Data
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eth1_data_votes*:
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HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
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eth1_deposit_index*: uint64
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# Registry
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validators*: HashList[Validator, Limit VALIDATOR_REGISTRY_LIMIT]
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balances*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
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# Randomness
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randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
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# Slashings
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slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, uint64] ##\
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## Per-epoch sums of slashed effective balances
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# Participation
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previous_epoch_participation*:
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HashList[ParticipationFlags, Limit VALIDATOR_REGISTRY_LIMIT]
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current_epoch_participation*:
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HashList[ParticipationFlags, Limit VALIDATOR_REGISTRY_LIMIT]
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# Finality
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justification_bits*: JustificationBits
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previous_justified_checkpoint*: Checkpoint ##\
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## Previous epoch snapshot
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current_justified_checkpoint*: Checkpoint
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finalized_checkpoint*: Checkpoint
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# Inactivity
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inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
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# Sync
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current_sync_committee*: SyncCommittee
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next_sync_committee*: SyncCommittee
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# Execution
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latest_execution_payload_header*: ExecutionPayloadHeader # [New in Merge]
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# TODO Careful, not nil analysis is broken / incomplete and the semantics will
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# likely change in future versions of the language:
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# https://github.com/nim-lang/RFCs/issues/250
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BeaconStateRef* = ref BeaconState not nil
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NilableBeaconStateRef* = ref BeaconState
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HashedBeaconState* = object
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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/v1.1.8/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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## validators that will have a chance to vote on it through attestations.
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## Each block collects attestations, or votes, on past blocks, thus a chain
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## is formed.
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slot*: Slot
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proposer_index*: uint64
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parent_root*: Eth2Digest ##\
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## Root hash of the previous block
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state_root*: Eth2Digest ##\
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## The state root, _after_ this block has been processed
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body*: BeaconBlockBody
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SigVerifiedBeaconBlock* = object
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## A BeaconBlock that contains verified signatures
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## but that has not been verified for state transition
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slot*: Slot
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proposer_index*: uint64
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parent_root*: Eth2Digest ##\
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## Root hash of the previous block
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state_root*: Eth2Digest ##\
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## The state root, _after_ this block has been processed
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body*: SigVerifiedBeaconBlockBody
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TrustedBeaconBlock* = object
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## When we receive blocks from outside sources, they are untrusted and go
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## through several layers of validation. Blocks that have gone through
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## validations can be trusted to be well-formed, with a correct signature,
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## having a parent and applying cleanly to the state that their parent
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## left them with.
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##
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## When loading such blocks from the database, to rewind states for example,
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## it is expensive to redo the validations (in particular, the signature
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## checks), thus `TrustedBlock` uses a `TrustedSig` type to mark that these
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## checks can be skipped.
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##
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## TODO this could probably be solved with some type trickery, but there
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## too many bugs in nim around generics handling, and we've used up
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## the trickery budget in the serialization library already. Until
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## then, the type must be manually kept compatible with its untrusted
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## cousin.
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slot*: Slot
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proposer_index*: uint64
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parent_root*: Eth2Digest ##\
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state_root*: Eth2Digest ##\
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body*: TrustedBeaconBlockBody
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# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/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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## Eth1 data vote
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graffiti*: GraffitiBytes ##\
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## Arbitrary data
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# Operations
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proposer_slashings*: List[ProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
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attester_slashings*: List[AttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
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attestations*: List[Attestation, Limit MAX_ATTESTATIONS]
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deposits*: List[Deposit, Limit MAX_DEPOSITS]
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voluntary_exits*: List[SignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
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sync_aggregate*: SyncAggregate
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# Execution
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execution_payload*: ExecutionPayload # [New in Merge]
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SigVerifiedBeaconBlockBody* = object
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## A BeaconBlock body with signatures verified
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## including:
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## - Randao reveal
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## - Attestations
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## - ProposerSlashing (SignedBeaconBlockHeader)
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## - AttesterSlashing (IndexedAttestation)
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## - SignedVoluntaryExits
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##
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## - ETH1Data (Deposits) can contain invalid BLS signatures
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##
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## The block state transition has NOT been verified
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randao_reveal*: ValidatorSig
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eth1_data*: Eth1Data ##\
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## Eth1 data vote
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graffiti*: GraffitiBytes ##\
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## Arbitrary data
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# Operations
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proposer_slashings*: List[ProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
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attester_slashings*: List[AttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
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attestations*: List[Attestation, Limit MAX_ATTESTATIONS]
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deposits*: List[Deposit, Limit MAX_DEPOSITS]
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voluntary_exits*: List[SignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
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sync_aggregate*: SyncAggregate # TODO TrustedSyncAggregate after batching
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# Execution
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execution_payload*: ExecutionPayload # [New in Merge]
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TrustedBeaconBlockBody* = object
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## A full verified block
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randao_reveal*: TrustedSig
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eth1_data*: Eth1Data ##\
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## Eth1 data vote
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graffiti*: GraffitiBytes ##\
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## Arbitrary data
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# Operations
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proposer_slashings*: List[TrustedProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
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attester_slashings*: List[TrustedAttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
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attestations*: List[TrustedAttestation, Limit MAX_ATTESTATIONS]
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deposits*: List[Deposit, Limit MAX_DEPOSITS]
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voluntary_exits*: List[TrustedSignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
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sync_aggregate*: TrustedSyncAggregate
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# Execution
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execution_payload*: ExecutionPayload # [New in Merge]
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# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#signedbeaconblock
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||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
SigVerifiedSignedBeaconBlock* = object
|
||||
## A SignedBeaconBlock with signatures verified
|
||||
## including:
|
||||
## - Block signature
|
||||
## - BeaconBlockBody
|
||||
## - Randao reveal
|
||||
## - Attestations
|
||||
## - ProposerSlashing (SignedBeaconBlockHeader)
|
||||
## - AttesterSlashing (IndexedAttestation)
|
||||
## - SignedVoluntaryExits
|
||||
##
|
||||
## - ETH1Data (Deposits) can contain invalid BLS signatures
|
||||
##
|
||||
## The block state transition has NOT been verified
|
||||
message*: SigVerifiedBeaconBlock
|
||||
signature*: TrustedSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
TrustedSignedBeaconBlock* = object
|
||||
message*: TrustedBeaconBlock
|
||||
signature*: TrustedSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
SomeSignedBeaconBlock* = SignedBeaconBlock | SigVerifiedSignedBeaconBlock | TrustedSignedBeaconBlock
|
||||
SomeBeaconBlock* = BeaconBlock | SigVerifiedBeaconBlock | TrustedBeaconBlock
|
||||
SomeBeaconBlockBody* = BeaconBlockBody | SigVerifiedBeaconBlockBody | TrustedBeaconBlockBody
|
||||
|
||||
# TODO why does this fail?
|
||||
#SomeSomeBeaconBlock* = SomeBeaconBlock | phase0.SomeBeaconBlock
|
||||
SomeSomeBeaconBlock* =
|
||||
BeaconBlock | SigVerifiedBeaconBlock | TrustedBeaconBlock |
|
||||
altair.BeaconBlock | altair.SigVerifiedBeaconBlock | altair.TrustedBeaconBlock |
|
||||
phase0.BeaconBlock | phase0.SigVerifiedBeaconBlock | phase0.TrustedBeaconBlock
|
||||
|
||||
# TODO see above, re why does it fail
|
||||
SomeSomeBeaconBlockBody* =
|
||||
BeaconBlockBody | SigVerifiedBeaconBlockBody | TrustedBeaconBlockBody |
|
||||
altair.BeaconBlockBody | altair.SigVerifiedBeaconBlockBody | altair.TrustedBeaconBlockBody |
|
||||
phase0.BeaconBlockBody | phase0.SigVerifiedBeaconBlockBody | phase0.TrustedBeaconBlockBody
|
||||
#SomeSomeBeaconBlockBody* = SomeBeaconBlockBody | phase0.SomeBeaconBlockBody
|
||||
|
||||
SomeSomeSignedBeaconBlock* = SomeSignedBeaconBlock | altair.SomeSignedBeaconBlock | phase0.SomeSignedBeaconBlock
|
||||
|
||||
BlockParams* = object
|
||||
parentHash*: string
|
||||
timestamp*: string
|
||||
|
||||
BoolReturnValidRPC* = object
|
||||
valid*: bool
|
||||
|
||||
BoolReturnSuccessRPC* = object
|
||||
success*: bool
|
||||
|
||||
func encodeQuantityHex*(x: auto): string =
|
||||
"0x" & x.toHex
|
||||
|
||||
proc fromHex*(T: typedesc[BloomLogs], s: string): T {.raises: [Defect, ValueError].} =
|
||||
hexToByteArray(s, result.data)
|
||||
|
||||
proc fromHex*(T: typedesc[ExecutionAddress], s: string): T {.raises: [Defect, ValueError].} =
|
||||
hexToByteArray(s, result.data)
|
||||
|
||||
proc writeValue*(w: var JsonWriter, a: ExecutionAddress) {.raises: [Defect, IOError, SerializationError].} =
|
||||
w.writeValue $a
|
||||
|
||||
proc readValue*(r: var JsonReader, a: var ExecutionAddress) {.raises: [Defect, IOError, SerializationError].} =
|
||||
try:
|
||||
a = fromHex(type(a), r.readValue(string))
|
||||
except ValueError:
|
||||
raiseUnexpectedValue(r, "Hex string expected")
|
||||
|
||||
func shortLog*(v: SomeBeaconBlock): auto =
|
||||
(
|
||||
slot: shortLog(v.slot),
|
||||
proposer_index: v.proposer_index,
|
||||
parent_root: shortLog(v.parent_root),
|
||||
state_root: shortLog(v.state_root),
|
||||
eth1data: v.body.eth1_data,
|
||||
graffiti: $v.body.graffiti,
|
||||
proposer_slashings_len: v.body.proposer_slashings.len(),
|
||||
attester_slashings_len: v.body.attester_slashings.len(),
|
||||
attestations_len: v.body.attestations.len(),
|
||||
deposits_len: v.body.deposits.len(),
|
||||
voluntary_exits_len: v.body.voluntary_exits.len(),
|
||||
sync_committee_participants: countOnes(v.body.sync_aggregate.sync_committee_bits)
|
||||
)
|
||||
|
||||
func shortLog*(v: SomeSignedBeaconBlock): auto =
|
||||
(
|
||||
blck: shortLog(v.message),
|
||||
signature: shortLog(v.signature)
|
||||
)
|
||||
|
||||
template asSigned*(x: SigVerifiedSignedBeaconBlock | TrustedSignedBeaconBlock):
|
||||
SignedBeaconBlock =
|
||||
isomorphicCast[SignedBeaconBlock](x)
|
||||
|
||||
template asSigVerified*(x: SignedBeaconBlock | TrustedSignedBeaconBlock): SigVerifiedSignedBeaconBlock =
|
||||
isomorphicCast[SigVerifiedSignedBeaconBlock](x)
|
||||
|
||||
template asTrusted*(
|
||||
x: SignedBeaconBlock | SigVerifiedSignedBeaconBlock): TrustedSignedBeaconBlock =
|
||||
isomorphicCast[TrustedSignedBeaconBlock](x)
|
||||
|
|
@ -1,390 +1,2 @@
|
|||
# beacon_chain
|
||||
# Copyright (c) 2021-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
# at your option. This file may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
# TODO Careful, not nil analysis is broken / incomplete and the semantics will
|
||||
# likely change in future versions of the language:
|
||||
# https://github.com/nim-lang/RFCs/issues/250
|
||||
{.experimental: "notnil".}
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
import
|
||||
stew/[assign2, byteutils],
|
||||
json_serialization,
|
||||
ssz_serialization/types as sszTypes,
|
||||
../digest,
|
||||
"."/[base, phase0, altair]
|
||||
|
||||
export json_serialization, base
|
||||
|
||||
type
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#custom-types
|
||||
Transaction* = List[byte, Limit MAX_BYTES_PER_TRANSACTION]
|
||||
|
||||
ExecutionAddress* = object
|
||||
data*: array[20, byte] # TODO there's a network_metadata type, but the import hierarchy's inconvenient
|
||||
|
||||
BloomLogs* = object
|
||||
data*: array[BYTES_PER_LOGS_BLOOM, byte]
|
||||
|
||||
PayloadID* = array[8, byte]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#executionpayload
|
||||
ExecutionPayload* = object
|
||||
parent_hash*: Eth2Digest
|
||||
fee_recipient*: ExecutionAddress # 'beneficiary' in the yellow paper
|
||||
state_root*: Eth2Digest
|
||||
receipts_root*: Eth2Digest # 'receipts root' in the yellow paper
|
||||
logs_bloom*: BloomLogs
|
||||
random*: Eth2Digest # 'difficulty' in the yellow paper
|
||||
block_number*: uint64 # 'number' in the yellow paper
|
||||
gas_limit*: uint64
|
||||
gas_used*: uint64
|
||||
timestamp*: uint64
|
||||
extra_data*: List[byte, MAX_EXTRA_DATA_BYTES]
|
||||
base_fee_per_gas*: Eth2Digest # base fee introduced in EIP-1559, little-endian serialized
|
||||
|
||||
# Extra payload fields
|
||||
block_hash*: Eth2Digest # Hash of execution block
|
||||
transactions*: List[Transaction, MAX_TRANSACTIONS_PER_PAYLOAD]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#executionpayloadheader
|
||||
ExecutionPayloadHeader* = object
|
||||
parent_hash*: Eth2Digest
|
||||
fee_recipient*: ExecutionAddress
|
||||
state_root*: Eth2Digest
|
||||
receipts_root*: Eth2Digest
|
||||
logs_bloom*: BloomLogs
|
||||
random*: Eth2Digest
|
||||
block_number*: uint64
|
||||
gas_limit*: uint64
|
||||
gas_used*: uint64
|
||||
timestamp*: uint64
|
||||
extra_data*: List[byte, MAX_EXTRA_DATA_BYTES]
|
||||
base_fee_per_gas*: Eth2Digest # base fee introduced in EIP-1559, little-endian serialized
|
||||
|
||||
# Extra payload fields
|
||||
block_hash*: Eth2Digest # Hash of execution block
|
||||
transactions_root*: Eth2Digest
|
||||
|
||||
ExecutePayload* = proc(
|
||||
execution_payload: ExecutionPayload): bool {.gcsafe, raises: [Defect].}
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/fork-choice.md#powblock
|
||||
PowBlock* = object
|
||||
block_hash*: Eth2Digest
|
||||
parent_hash*: Eth2Digest
|
||||
total_difficulty*: Eth2Digest # uint256
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#beaconstate
|
||||
BeaconState* = object
|
||||
# Versioning
|
||||
genesis_time*: uint64
|
||||
genesis_validators_root*: Eth2Digest
|
||||
slot*: Slot
|
||||
fork*: Fork
|
||||
|
||||
# History
|
||||
latest_block_header*: BeaconBlockHeader ##\
|
||||
## `latest_block_header.state_root == ZERO_HASH` temporarily
|
||||
|
||||
block_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest] ##\
|
||||
## Needed to process attestations, older to newer
|
||||
|
||||
state_roots*: HashArray[Limit SLOTS_PER_HISTORICAL_ROOT, Eth2Digest]
|
||||
historical_roots*: HashList[Eth2Digest, Limit HISTORICAL_ROOTS_LIMIT]
|
||||
|
||||
# Eth1
|
||||
eth1_data*: Eth1Data
|
||||
eth1_data_votes*:
|
||||
HashList[Eth1Data, Limit(EPOCHS_PER_ETH1_VOTING_PERIOD * SLOTS_PER_EPOCH)]
|
||||
eth1_deposit_index*: uint64
|
||||
|
||||
# Registry
|
||||
validators*: HashList[Validator, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
balances*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
|
||||
# Randomness
|
||||
randao_mixes*: HashArray[Limit EPOCHS_PER_HISTORICAL_VECTOR, Eth2Digest]
|
||||
|
||||
# Slashings
|
||||
slashings*: HashArray[Limit EPOCHS_PER_SLASHINGS_VECTOR, uint64] ##\
|
||||
## Per-epoch sums of slashed effective balances
|
||||
|
||||
# Participation
|
||||
previous_epoch_participation*:
|
||||
HashList[ParticipationFlags, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
current_epoch_participation*:
|
||||
HashList[ParticipationFlags, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
|
||||
# Finality
|
||||
justification_bits*: JustificationBits
|
||||
|
||||
previous_justified_checkpoint*: Checkpoint ##\
|
||||
## Previous epoch snapshot
|
||||
|
||||
current_justified_checkpoint*: Checkpoint
|
||||
finalized_checkpoint*: Checkpoint
|
||||
|
||||
# Inactivity
|
||||
inactivity_scores*: HashList[uint64, Limit VALIDATOR_REGISTRY_LIMIT]
|
||||
|
||||
# Sync
|
||||
current_sync_committee*: SyncCommittee
|
||||
next_sync_committee*: SyncCommittee
|
||||
|
||||
# Execution
|
||||
latest_execution_payload_header*: ExecutionPayloadHeader # [New in Merge]
|
||||
|
||||
# TODO Careful, not nil analysis is broken / incomplete and the semantics will
|
||||
# likely change in future versions of the language:
|
||||
# https://github.com/nim-lang/RFCs/issues/250
|
||||
BeaconStateRef* = ref BeaconState not nil
|
||||
NilableBeaconStateRef* = ref BeaconState
|
||||
|
||||
HashedBeaconState* = object
|
||||
data*: BeaconState
|
||||
root*: Eth2Digest # hash_tree_root(data)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/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
|
||||
## validators that will have a chance to vote on it through attestations.
|
||||
## Each block collects attestations, or votes, on past blocks, thus a chain
|
||||
## is formed.
|
||||
|
||||
slot*: Slot
|
||||
proposer_index*: uint64
|
||||
|
||||
parent_root*: Eth2Digest ##\
|
||||
## Root hash of the previous block
|
||||
|
||||
state_root*: Eth2Digest ##\
|
||||
## The state root, _after_ this block has been processed
|
||||
|
||||
body*: BeaconBlockBody
|
||||
|
||||
SigVerifiedBeaconBlock* = object
|
||||
## A BeaconBlock that contains verified signatures
|
||||
## but that has not been verified for state transition
|
||||
slot*: Slot
|
||||
proposer_index*: uint64
|
||||
|
||||
parent_root*: Eth2Digest ##\
|
||||
## Root hash of the previous block
|
||||
|
||||
state_root*: Eth2Digest ##\
|
||||
## The state root, _after_ this block has been processed
|
||||
|
||||
body*: SigVerifiedBeaconBlockBody
|
||||
|
||||
TrustedBeaconBlock* = object
|
||||
## When we receive blocks from outside sources, they are untrusted and go
|
||||
## through several layers of validation. Blocks that have gone through
|
||||
## validations can be trusted to be well-formed, with a correct signature,
|
||||
## having a parent and applying cleanly to the state that their parent
|
||||
## left them with.
|
||||
##
|
||||
## When loading such blocks from the database, to rewind states for example,
|
||||
## it is expensive to redo the validations (in particular, the signature
|
||||
## checks), thus `TrustedBlock` uses a `TrustedSig` type to mark that these
|
||||
## checks can be skipped.
|
||||
##
|
||||
## TODO this could probably be solved with some type trickery, but there
|
||||
## too many bugs in nim around generics handling, and we've used up
|
||||
## the trickery budget in the serialization library already. Until
|
||||
## then, the type must be manually kept compatible with its untrusted
|
||||
## cousin.
|
||||
slot*: Slot
|
||||
proposer_index*: uint64
|
||||
parent_root*: Eth2Digest ##\
|
||||
state_root*: Eth2Digest ##\
|
||||
body*: TrustedBeaconBlockBody
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/specs/merge/beacon-chain.md#beaconblockbody
|
||||
BeaconBlockBody* = object
|
||||
randao_reveal*: ValidatorSig
|
||||
eth1_data*: Eth1Data ##\
|
||||
## Eth1 data vote
|
||||
|
||||
graffiti*: GraffitiBytes ##\
|
||||
## Arbitrary data
|
||||
|
||||
# Operations
|
||||
proposer_slashings*: List[ProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
|
||||
attester_slashings*: List[AttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
|
||||
attestations*: List[Attestation, Limit MAX_ATTESTATIONS]
|
||||
deposits*: List[Deposit, Limit MAX_DEPOSITS]
|
||||
voluntary_exits*: List[SignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
|
||||
sync_aggregate*: SyncAggregate
|
||||
|
||||
# Execution
|
||||
execution_payload*: ExecutionPayload # [New in Merge]
|
||||
|
||||
SigVerifiedBeaconBlockBody* = object
|
||||
## A BeaconBlock body with signatures verified
|
||||
## including:
|
||||
## - Randao reveal
|
||||
## - Attestations
|
||||
## - ProposerSlashing (SignedBeaconBlockHeader)
|
||||
## - AttesterSlashing (IndexedAttestation)
|
||||
## - SignedVoluntaryExits
|
||||
##
|
||||
## - ETH1Data (Deposits) can contain invalid BLS signatures
|
||||
##
|
||||
## The block state transition has NOT been verified
|
||||
randao_reveal*: ValidatorSig
|
||||
eth1_data*: Eth1Data ##\
|
||||
## Eth1 data vote
|
||||
|
||||
graffiti*: GraffitiBytes ##\
|
||||
## Arbitrary data
|
||||
|
||||
# Operations
|
||||
proposer_slashings*: List[ProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
|
||||
attester_slashings*: List[AttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
|
||||
attestations*: List[Attestation, Limit MAX_ATTESTATIONS]
|
||||
deposits*: List[Deposit, Limit MAX_DEPOSITS]
|
||||
voluntary_exits*: List[SignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
|
||||
sync_aggregate*: SyncAggregate # TODO TrustedSyncAggregate after batching
|
||||
|
||||
# Execution
|
||||
execution_payload*: ExecutionPayload # [New in Merge]
|
||||
|
||||
TrustedBeaconBlockBody* = object
|
||||
## A full verified block
|
||||
randao_reveal*: TrustedSig
|
||||
eth1_data*: Eth1Data ##\
|
||||
## Eth1 data vote
|
||||
|
||||
graffiti*: GraffitiBytes ##\
|
||||
## Arbitrary data
|
||||
|
||||
# Operations
|
||||
proposer_slashings*: List[TrustedProposerSlashing, Limit MAX_PROPOSER_SLASHINGS]
|
||||
attester_slashings*: List[TrustedAttesterSlashing, Limit MAX_ATTESTER_SLASHINGS]
|
||||
attestations*: List[TrustedAttestation, Limit MAX_ATTESTATIONS]
|
||||
deposits*: List[Deposit, Limit MAX_DEPOSITS]
|
||||
voluntary_exits*: List[TrustedSignedVoluntaryExit, Limit MAX_VOLUNTARY_EXITS]
|
||||
sync_aggregate*: TrustedSyncAggregate
|
||||
|
||||
# Execution
|
||||
execution_payload*: ExecutionPayload # [New in Merge]
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#signedbeaconblock
|
||||
SignedBeaconBlock* = object
|
||||
message*: BeaconBlock
|
||||
signature*: ValidatorSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
SigVerifiedSignedBeaconBlock* = object
|
||||
## A SignedBeaconBlock with signatures verified
|
||||
## including:
|
||||
## - Block signature
|
||||
## - BeaconBlockBody
|
||||
## - Randao reveal
|
||||
## - Attestations
|
||||
## - ProposerSlashing (SignedBeaconBlockHeader)
|
||||
## - AttesterSlashing (IndexedAttestation)
|
||||
## - SignedVoluntaryExits
|
||||
##
|
||||
## - ETH1Data (Deposits) can contain invalid BLS signatures
|
||||
##
|
||||
## The block state transition has NOT been verified
|
||||
message*: SigVerifiedBeaconBlock
|
||||
signature*: TrustedSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
TrustedSignedBeaconBlock* = object
|
||||
message*: TrustedBeaconBlock
|
||||
signature*: TrustedSig
|
||||
|
||||
root* {.dontSerialize.}: Eth2Digest # cached root of signed beacon block
|
||||
|
||||
SomeSignedBeaconBlock* = SignedBeaconBlock | SigVerifiedSignedBeaconBlock | TrustedSignedBeaconBlock
|
||||
SomeBeaconBlock* = BeaconBlock | SigVerifiedBeaconBlock | TrustedBeaconBlock
|
||||
SomeBeaconBlockBody* = BeaconBlockBody | SigVerifiedBeaconBlockBody | TrustedBeaconBlockBody
|
||||
|
||||
# TODO why does this fail?
|
||||
#SomeSomeBeaconBlock* = SomeBeaconBlock | phase0.SomeBeaconBlock
|
||||
SomeSomeBeaconBlock* =
|
||||
BeaconBlock | SigVerifiedBeaconBlock | TrustedBeaconBlock |
|
||||
altair.BeaconBlock | altair.SigVerifiedBeaconBlock | altair.TrustedBeaconBlock |
|
||||
phase0.BeaconBlock | phase0.SigVerifiedBeaconBlock | phase0.TrustedBeaconBlock
|
||||
|
||||
# TODO see above, re why does it fail
|
||||
SomeSomeBeaconBlockBody* =
|
||||
BeaconBlockBody | SigVerifiedBeaconBlockBody | TrustedBeaconBlockBody |
|
||||
altair.BeaconBlockBody | altair.SigVerifiedBeaconBlockBody | altair.TrustedBeaconBlockBody |
|
||||
phase0.BeaconBlockBody | phase0.SigVerifiedBeaconBlockBody | phase0.TrustedBeaconBlockBody
|
||||
#SomeSomeBeaconBlockBody* = SomeBeaconBlockBody | phase0.SomeBeaconBlockBody
|
||||
|
||||
SomeSomeSignedBeaconBlock* = SomeSignedBeaconBlock | altair.SomeSignedBeaconBlock | phase0.SomeSignedBeaconBlock
|
||||
|
||||
BlockParams* = object
|
||||
parentHash*: string
|
||||
timestamp*: string
|
||||
|
||||
BoolReturnValidRPC* = object
|
||||
valid*: bool
|
||||
|
||||
BoolReturnSuccessRPC* = object
|
||||
success*: bool
|
||||
|
||||
func encodeQuantityHex*(x: auto): string =
|
||||
"0x" & x.toHex
|
||||
|
||||
proc fromHex*(T: typedesc[BloomLogs], s: string): T {.raises: [Defect, ValueError].} =
|
||||
hexToByteArray(s, result.data)
|
||||
|
||||
proc fromHex*(T: typedesc[ExecutionAddress], s: string): T {.raises: [Defect, ValueError].} =
|
||||
hexToByteArray(s, result.data)
|
||||
|
||||
proc writeValue*(w: var JsonWriter, a: ExecutionAddress) {.raises: [Defect, IOError, SerializationError].} =
|
||||
w.writeValue $a
|
||||
|
||||
proc readValue*(r: var JsonReader, a: var ExecutionAddress) {.raises: [Defect, IOError, SerializationError].} =
|
||||
try:
|
||||
a = fromHex(type(a), r.readValue(string))
|
||||
except ValueError:
|
||||
raiseUnexpectedValue(r, "Hex string expected")
|
||||
|
||||
func shortLog*(v: SomeBeaconBlock): auto =
|
||||
(
|
||||
slot: shortLog(v.slot),
|
||||
proposer_index: v.proposer_index,
|
||||
parent_root: shortLog(v.parent_root),
|
||||
state_root: shortLog(v.state_root),
|
||||
eth1data: v.body.eth1_data,
|
||||
graffiti: $v.body.graffiti,
|
||||
proposer_slashings_len: v.body.proposer_slashings.len(),
|
||||
attester_slashings_len: v.body.attester_slashings.len(),
|
||||
attestations_len: v.body.attestations.len(),
|
||||
deposits_len: v.body.deposits.len(),
|
||||
voluntary_exits_len: v.body.voluntary_exits.len(),
|
||||
sync_committee_participants: countOnes(v.body.sync_aggregate.sync_committee_bits)
|
||||
)
|
||||
|
||||
func shortLog*(v: SomeSignedBeaconBlock): auto =
|
||||
(
|
||||
blck: shortLog(v.message),
|
||||
signature: shortLog(v.signature)
|
||||
)
|
||||
|
||||
template asSigned*(x: SigVerifiedSignedBeaconBlock | TrustedSignedBeaconBlock):
|
||||
SignedBeaconBlock =
|
||||
isomorphicCast[SignedBeaconBlock](x)
|
||||
|
||||
template asSigVerified*(x: SignedBeaconBlock | TrustedSignedBeaconBlock): SigVerifiedSignedBeaconBlock =
|
||||
isomorphicCast[SigVerifiedSignedBeaconBlock](x)
|
||||
|
||||
template asTrusted*(
|
||||
x: SignedBeaconBlock | SigVerifiedSignedBeaconBlock): TrustedSignedBeaconBlock =
|
||||
isomorphicCast[TrustedSignedBeaconBlock](x)
|
||||
import ./bellatrix
|
||||
export bellatrix
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ import stew/[assign2, results, base10, byteutils, endians2], presto/common,
|
|||
libp2p/peerid, nimcrypto/utils as ncrutils,
|
||||
serialization, json_serialization, json_serialization/std/[options, net, sets]
|
||||
import ".."/[eth2_ssz_serialization, forks],
|
||||
".."/datatypes/[phase0, altair, merge],
|
||||
".."/datatypes/[phase0, altair, bellatrix],
|
||||
"."/[rest_types, rest_keymanager_types]
|
||||
|
||||
export
|
||||
|
|
@ -747,10 +747,10 @@ proc readValue*(reader: var JsonReader[RestJson],
|
|||
of BeaconBlockFork.Bellatrix:
|
||||
let res =
|
||||
try:
|
||||
some(RestJson.decode(string(data.get()), merge.BeaconBlock,
|
||||
some(RestJson.decode(string(data.get()), bellatrix.BeaconBlock,
|
||||
requireAllFields = true))
|
||||
except SerializationError:
|
||||
none[merge.BeaconBlock]()
|
||||
none[bellatrix.BeaconBlock]()
|
||||
if res.isNone():
|
||||
reader.raiseUnexpectedValue("Incorrect merge block format")
|
||||
value = ForkedBeaconBlock.init(res.get())
|
||||
|
|
@ -833,10 +833,10 @@ proc readValue*(reader: var JsonReader[RestJson],
|
|||
of BeaconBlockFork.Bellatrix:
|
||||
let res =
|
||||
try:
|
||||
some(RestJson.decode(string(data.get()), merge.SignedBeaconBlock,
|
||||
some(RestJson.decode(string(data.get()), bellatrix.SignedBeaconBlock,
|
||||
requireAllFields = true))
|
||||
except SerializationError:
|
||||
none[merge.SignedBeaconBlock]()
|
||||
none[bellatrix.SignedBeaconBlock]()
|
||||
if res.isNone():
|
||||
reader.raiseUnexpectedValue("Incorrect merge block format")
|
||||
value = ForkedSignedBeaconBlock.init(res.get())
|
||||
|
|
@ -925,7 +925,7 @@ proc readValue*(reader: var JsonReader[RestJson],
|
|||
of BeaconStateFork.Bellatrix:
|
||||
try:
|
||||
tmp[].mergeData.data = RestJson.decode(
|
||||
string(data.get()), merge.BeaconState, requireAllFields = true)
|
||||
string(data.get()), bellatrix.BeaconState, requireAllFields = true)
|
||||
except SerializationError:
|
||||
reader.raiseUnexpectedValue("Incorrect altair beacon state format")
|
||||
toValue(mergeData)
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# beacon_chain
|
||||
# Copyright (c) 2018-2021 Status Research & Development GmbH
|
||||
# Copyright (c) 2018-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
|
@ -13,7 +13,7 @@
|
|||
import
|
||||
ssz_serialization,
|
||||
./ssz_codec,
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
./eth2_merkleization
|
||||
|
||||
export phase0, altair, ssz_codec, ssz_serialization, eth2_merkleization
|
||||
|
|
@ -40,10 +40,10 @@ template readSszBytes*(
|
|||
data: openArray[byte], val: var altair.TrustedSignedBeaconBlock, updateRoot = true) =
|
||||
readAndUpdateRoot(data, val, updateRoot)
|
||||
template readSszBytes*(
|
||||
data: openArray[byte], val: var merge.SignedBeaconBlock, updateRoot = true) =
|
||||
data: openArray[byte], val: var bellatrix.SignedBeaconBlock, updateRoot = true) =
|
||||
readAndUpdateRoot(data, val, updateRoot)
|
||||
template readSszBytes*(
|
||||
data: openArray[byte], val: var merge.TrustedSignedBeaconBlock, updateRoot = true) =
|
||||
data: openArray[byte], val: var bellatrix.TrustedSignedBeaconBlock, updateRoot = true) =
|
||||
readAndUpdateRoot(data, val, updateRoot)
|
||||
|
||||
template readSszBytes*(
|
||||
|
|
|
|||
|
|
@ -12,10 +12,10 @@ import
|
|||
chronicles,
|
||||
../extras,
|
||||
"."/[eth2_merkleization, eth2_ssz_serialization, presets],
|
||||
./datatypes/[phase0, altair, merge]
|
||||
./datatypes/[phase0, altair, bellatrix]
|
||||
|
||||
export
|
||||
extras, phase0, altair, merge, eth2_merkleization, eth2_ssz_serialization,
|
||||
extras, phase0, altair, bellatrix, eth2_merkleization, eth2_ssz_serialization,
|
||||
presets
|
||||
|
||||
# This file contains helpers for dealing with forks - we have two ways we can
|
||||
|
|
@ -43,18 +43,18 @@ type
|
|||
ForkyBeaconState* =
|
||||
phase0.BeaconState |
|
||||
altair.BeaconState |
|
||||
merge.BeaconState
|
||||
bellatrix.BeaconState
|
||||
|
||||
ForkyHashedBeaconState* =
|
||||
phase0.HashedBeaconState |
|
||||
altair.HashedBeaconState |
|
||||
merge.HashedBeaconState
|
||||
bellatrix.HashedBeaconState
|
||||
|
||||
ForkedHashedBeaconState* = object
|
||||
case kind*: BeaconStateFork
|
||||
of BeaconStateFork.Phase0: phase0Data*: phase0.HashedBeaconState
|
||||
of BeaconStateFork.Altair: altairData*: altair.HashedBeaconState
|
||||
of BeaconStateFork.Bellatrix: mergeData*: merge.HashedBeaconState
|
||||
of BeaconStateFork.Bellatrix: mergeData*: bellatrix.HashedBeaconState
|
||||
|
||||
BeaconBlockFork* {.pure.} = enum
|
||||
Phase0
|
||||
|
|
@ -64,46 +64,46 @@ type
|
|||
ForkyBeaconBlock* =
|
||||
phase0.BeaconBlock |
|
||||
altair.BeaconBlock |
|
||||
merge.BeaconBlock
|
||||
bellatrix.BeaconBlock
|
||||
|
||||
ForkyTrustedBeaconBlock* =
|
||||
phase0.TrustedBeaconBlock |
|
||||
altair.TrustedBeaconBlock |
|
||||
merge.TrustedBeaconBlock
|
||||
bellatrix.TrustedBeaconBlock
|
||||
|
||||
ForkedBeaconBlock* = object
|
||||
case kind*: BeaconBlockFork
|
||||
of BeaconBlockFork.Phase0: phase0Data*: phase0.BeaconBlock
|
||||
of BeaconBlockFork.Altair: altairData*: altair.BeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: merge.BeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: bellatrix.BeaconBlock
|
||||
|
||||
ForkedTrustedBeaconBlock* = object
|
||||
case kind*: BeaconBlockFork
|
||||
of BeaconBlockFork.Phase0: phase0Data*: phase0.TrustedBeaconBlock
|
||||
of BeaconBlockFork.Altair: altairData*: altair.TrustedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: merge.TrustedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: bellatrix.TrustedBeaconBlock
|
||||
|
||||
ForkySignedBeaconBlock* =
|
||||
phase0.SignedBeaconBlock |
|
||||
altair.SignedBeaconBlock |
|
||||
merge.SignedBeaconBlock
|
||||
bellatrix.SignedBeaconBlock
|
||||
|
||||
ForkedSignedBeaconBlock* = object
|
||||
case kind*: BeaconBlockFork
|
||||
of BeaconBlockFork.Phase0: phase0Data*: phase0.SignedBeaconBlock
|
||||
of BeaconBlockFork.Altair: altairData*: altair.SignedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: merge.SignedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: bellatrix.SignedBeaconBlock
|
||||
|
||||
ForkyTrustedSignedBeaconBlock* =
|
||||
phase0.TrustedSignedBeaconBlock |
|
||||
altair.TrustedSignedBeaconBlock |
|
||||
merge.TrustedSignedBeaconBlock
|
||||
bellatrix.TrustedSignedBeaconBlock
|
||||
|
||||
ForkedTrustedSignedBeaconBlock* = object
|
||||
case kind*: BeaconBlockFork
|
||||
of BeaconBlockFork.Phase0: phase0Data*: phase0.TrustedSignedBeaconBlock
|
||||
of BeaconBlockFork.Altair: altairData*: altair.TrustedSignedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: merge.TrustedSignedBeaconBlock
|
||||
of BeaconBlockFork.Bellatrix: mergeData*: bellatrix.TrustedSignedBeaconBlock
|
||||
|
||||
EpochInfoFork* {.pure.} = enum
|
||||
Phase0
|
||||
|
|
@ -128,7 +128,7 @@ template toFork*[T: phase0.BeaconState | phase0.HashedBeaconState](
|
|||
template toFork*[T: altair.BeaconState | altair.HashedBeaconState](
|
||||
t: type T): BeaconStateFork =
|
||||
BeaconStateFork.Altair
|
||||
template toFork*[T: merge.BeaconState | merge.HashedBeaconState](
|
||||
template toFork*[T: bellatrix.BeaconState | bellatrix.HashedBeaconState](
|
||||
t: type T): BeaconStateFork =
|
||||
BeaconStateFork.Bellatrix
|
||||
|
||||
|
|
@ -136,28 +136,28 @@ template init*(T: type ForkedHashedBeaconState, data: phase0.HashedBeaconState):
|
|||
T(kind: BeaconStateFork.Phase0, phase0Data: data)
|
||||
template init*(T: type ForkedHashedBeaconState, data: altair.HashedBeaconState): T =
|
||||
T(kind: BeaconStateFork.Altair, altairData: data)
|
||||
template init*(T: type ForkedHashedBeaconState, data: merge.HashedBeaconState): T =
|
||||
template init*(T: type ForkedHashedBeaconState, data: bellatrix.HashedBeaconState): T =
|
||||
T(kind: BeaconStateFork.Bellatrix, mergeData: data)
|
||||
|
||||
template init*(T: type ForkedBeaconBlock, blck: phase0.BeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Phase0, phase0Data: blck)
|
||||
template init*(T: type ForkedBeaconBlock, blck: altair.BeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Altair, altairData: blck)
|
||||
template init*(T: type ForkedBeaconBlock, blck: merge.BeaconBlock): T =
|
||||
template init*(T: type ForkedBeaconBlock, blck: bellatrix.BeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Bellatrix, mergeData: blck)
|
||||
|
||||
template init*(T: type ForkedTrustedBeaconBlock, blck: phase0.TrustedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Phase0, phase0Data: blck)
|
||||
template init*(T: type ForkedTrustedBeaconBlock, blck: altair.TrustedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Altair, altairData: blck)
|
||||
template init*(T: type ForkedTrustedBeaconBlock, blck: merge.TrustedBeaconBlock): T =
|
||||
template init*(T: type ForkedTrustedBeaconBlock, blck: bellatrix.TrustedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Bellatrix, mergeData: blck)
|
||||
|
||||
template init*(T: type ForkedSignedBeaconBlock, blck: phase0.SignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Phase0, phase0Data: blck)
|
||||
template init*(T: type ForkedSignedBeaconBlock, blck: altair.SignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Altair, altairData: blck)
|
||||
template init*(T: type ForkedSignedBeaconBlock, blck: merge.SignedBeaconBlock): T =
|
||||
template init*(T: type ForkedSignedBeaconBlock, blck: bellatrix.SignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Bellatrix, mergeData: blck)
|
||||
|
||||
template init*(T: type ForkedSignedBeaconBlock, forked: ForkedBeaconBlock,
|
||||
|
|
@ -175,15 +175,15 @@ template init*(T: type ForkedSignedBeaconBlock, forked: ForkedBeaconBlock,
|
|||
signature: signature))
|
||||
of BeaconBlockFork.Bellatrix:
|
||||
T(kind: BeaconBlockFork.Bellatrix,
|
||||
mergeData: merge.SignedBeaconBlock(message: forked.mergeData,
|
||||
root: blockRoot,
|
||||
signature: signature))
|
||||
mergeData: bellatrix.SignedBeaconBlock(message: forked.mergeData,
|
||||
root: blockRoot,
|
||||
signature: signature))
|
||||
|
||||
template init*(T: type ForkedTrustedSignedBeaconBlock, blck: phase0.TrustedSignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Phase0, phase0Data: blck)
|
||||
template init*(T: type ForkedTrustedSignedBeaconBlock, blck: altair.TrustedSignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Altair, altairData: blck)
|
||||
template init*(T: type ForkedTrustedSignedBeaconBlock, blck: merge.TrustedSignedBeaconBlock): T =
|
||||
template init*(T: type ForkedTrustedSignedBeaconBlock, blck: bellatrix.TrustedSignedBeaconBlock): T =
|
||||
T(kind: BeaconBlockFork.Bellatrix, mergeData: blck)
|
||||
|
||||
template toFork*[T: phase0.TrustedSignedBeaconBlock](
|
||||
|
|
@ -192,7 +192,7 @@ template toFork*[T: phase0.TrustedSignedBeaconBlock](
|
|||
template toFork*[T: altair.TrustedSignedBeaconBlock](
|
||||
t: type T): BeaconBlockFork =
|
||||
BeaconBlockFork.Altair
|
||||
template toFork*[T: merge.TrustedSignedBeaconBlock](
|
||||
template toFork*[T: bellatrix.TrustedSignedBeaconBlock](
|
||||
t: type T): BeaconBlockFork =
|
||||
BeaconBlockFork.Bellatrix
|
||||
|
||||
|
|
@ -232,7 +232,7 @@ template withEpochInfo*(
|
|||
body
|
||||
|
||||
template withEpochInfo*(
|
||||
state: altair.BeaconState | merge.BeaconState, x: var ForkedEpochInfo,
|
||||
state: altair.BeaconState | bellatrix.BeaconState, x: var ForkedEpochInfo,
|
||||
body: untyped): untyped =
|
||||
x.kind = EpochInfoFork.Altair
|
||||
template info: untyped {.inject.} = x.altairData
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@ import
|
|||
stew/[bitops2, byteutils, endians2],
|
||||
chronicles,
|
||||
# Internal
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
"."/[eth2_merkleization, forks, ssz_codec]
|
||||
|
||||
# TODO although eth2_merkleization already exports ssz_codec, *sometimes* code
|
||||
|
|
@ -514,22 +514,22 @@ func get_subtree_index*(idx: GeneralizedIndex): uint64 =
|
|||
uint64(idx mod (type(idx)(1) shl log2trunc(idx)))
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#is_merge_transition_complete
|
||||
func is_merge_transition_complete*(state: merge.BeaconState): bool =
|
||||
func is_merge_transition_complete*(state: bellatrix.BeaconState): bool =
|
||||
state.latest_execution_payload_header != default(ExecutionPayloadHeader)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#is_merge_transition_block
|
||||
func is_merge_transition_block(
|
||||
state: merge.BeaconState,
|
||||
body: merge.BeaconBlockBody | merge.TrustedBeaconBlockBody |
|
||||
merge.SigVerifiedBeaconBlockBody): bool =
|
||||
state: bellatrix.BeaconState,
|
||||
body: bellatrix.BeaconBlockBody | bellatrix.TrustedBeaconBlockBody |
|
||||
bellatrix.SigVerifiedBeaconBlockBody): bool =
|
||||
not is_merge_transition_complete(state) and
|
||||
body.execution_payload != default(merge.ExecutionPayload)
|
||||
body.execution_payload != default(bellatrix.ExecutionPayload)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#is_execution_enabled
|
||||
func is_execution_enabled*(
|
||||
state: merge.BeaconState,
|
||||
body: merge.BeaconBlockBody | merge.TrustedBeaconBlockBody |
|
||||
merge.SigVerifiedBeaconBlockBody): bool =
|
||||
state: bellatrix.BeaconState,
|
||||
body: bellatrix.BeaconBlockBody | bellatrix.TrustedBeaconBlockBody |
|
||||
bellatrix.SigVerifiedBeaconBlockBody): bool =
|
||||
is_merge_transition_block(state, body) or is_merge_transition_complete(state)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#compute_timestamp_at_slot
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# beacon_chain
|
||||
# Copyright (c) 2018-2021 Status Research & Development GmbH
|
||||
# Copyright (c) 2018-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
|
@ -17,7 +17,7 @@
|
|||
## functions.
|
||||
|
||||
import
|
||||
./datatypes/[phase0, altair, merge], ./helpers, ./eth2_merkleization
|
||||
./datatypes/[phase0, altair, bellatrix], ./helpers, ./eth2_merkleization
|
||||
|
||||
export phase0, altair
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# beacon_chain
|
||||
# Copyright (c) 2018-2021 Status Research & Development GmbH
|
||||
# Copyright (c) 2018-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
|
@ -20,7 +20,7 @@ import
|
|||
bearssl,
|
||||
# Internal
|
||||
"."/[helpers, beaconstate, forks, signatures],
|
||||
"."/datatypes/[altair, merge, phase0]
|
||||
"."/datatypes/[altair, bellatrix, phase0]
|
||||
|
||||
export results, altair, phase0, taskpools, bearssl, signatures
|
||||
|
||||
|
|
@ -387,7 +387,7 @@ proc collectSignatureSets*(
|
|||
withState(state):
|
||||
when stateFork >= BeaconStateFork.Altair and
|
||||
(signed_block is altair.SignedBeaconBlock or
|
||||
signed_block is merge.SignedBeaconBlock):
|
||||
signed_block is bellatrix.SignedBeaconBlock):
|
||||
if signed_block.message.body.sync_aggregate.sync_committee_bits.countOnes() == 0:
|
||||
if signed_block.message.body.sync_aggregate.sync_committee_signature != ValidatorSig.infinity():
|
||||
return err("collectSignatureSets: empty sync aggregates need signature of point at infinity")
|
||||
|
|
|
|||
|
|
@ -46,14 +46,14 @@ import
|
|||
stew/results,
|
||||
metrics,
|
||||
../extras,
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
"."/[
|
||||
beaconstate, eth2_merkleization, forks, helpers, signatures,
|
||||
state_transition_block, state_transition_epoch, validator]
|
||||
|
||||
export extras, phase0, altair
|
||||
|
||||
type Foo = phase0.SignedBeaconBlock | altair.SignedBeaconBlock | phase0.TrustedSignedBeaconBlock | altair.TrustedSignedBeaconBlock | phase0.SigVerifiedSignedBeaconBlock | altair.SigVerifiedSignedBeaconBlock | merge.TrustedSignedBeaconBlock | merge.SigVerifiedSignedBeaconBlock | merge.SignedBeaconBlock
|
||||
type Foo = phase0.SignedBeaconBlock | altair.SignedBeaconBlock | phase0.TrustedSignedBeaconBlock | altair.TrustedSignedBeaconBlock | phase0.SigVerifiedSignedBeaconBlock | altair.SigVerifiedSignedBeaconBlock | bellatrix.TrustedSignedBeaconBlock | bellatrix.SigVerifiedSignedBeaconBlock | bellatrix.SignedBeaconBlock
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#beacon-chain-state-transition-function
|
||||
proc verify_block_signature(
|
||||
|
|
@ -78,7 +78,7 @@ proc verify_block_signature(
|
|||
true
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#beacon-chain-state-transition-function
|
||||
proc verifyStateRoot(state: ForkyBeaconState, blck: phase0.BeaconBlock or phase0.SigVerifiedBeaconBlock or altair.BeaconBlock or altair.SigVerifiedBeaconBlock or merge.BeaconBlock or merge.SigVerifiedBeaconBlock or merge.TrustedBeaconBlock): bool =
|
||||
proc verifyStateRoot(state: ForkyBeaconState, blck: phase0.BeaconBlock or phase0.SigVerifiedBeaconBlock or altair.BeaconBlock or altair.SigVerifiedBeaconBlock or bellatrix.BeaconBlock or bellatrix.SigVerifiedBeaconBlock or bellatrix.TrustedBeaconBlock): bool =
|
||||
# This is inlined in state_transition(...) in spec.
|
||||
let state_root = hash_tree_root(state)
|
||||
if state_root != blck.state_root:
|
||||
|
|
@ -96,7 +96,7 @@ func verifyStateRoot(state: altair.BeaconState, blck: altair.TrustedBeaconBlock)
|
|||
# This is inlined in state_transition(...) in spec.
|
||||
true
|
||||
|
||||
func verifyStateRoot(state: merge.BeaconState, blck: merge.TrustedBeaconBlock): bool =
|
||||
func verifyStateRoot(state: bellatrix.BeaconState, blck: bellatrix.TrustedBeaconBlock): bool =
|
||||
# This is inlined in state_transition(...) in spec.
|
||||
true
|
||||
|
||||
|
|
@ -106,11 +106,11 @@ func verifyStateRoot(state: altair.BeaconState, blck: phase0.TrustedBeaconBlock)
|
|||
# This is inlined in state_transition(...) in spec.
|
||||
true
|
||||
|
||||
func verifyStateRoot(state: merge.BeaconState, blck: phase0.TrustedBeaconBlock): bool =
|
||||
func verifyStateRoot(state: bellatrix.BeaconState, blck: phase0.TrustedBeaconBlock): bool =
|
||||
# This is inlined in state_transition(...) in spec.
|
||||
true
|
||||
|
||||
func verifyStateRoot(state: merge.BeaconState, blck: altair.TrustedBeaconBlock): bool =
|
||||
func verifyStateRoot(state: bellatrix.BeaconState, blck: altair.TrustedBeaconBlock): bool =
|
||||
# This is inlined in state_transition(...) in spec.
|
||||
true
|
||||
|
||||
|
|
@ -125,9 +125,9 @@ func noRollback*() =
|
|||
trace "Skipping rollback of broken state"
|
||||
|
||||
type
|
||||
RollbackHashedProc* = proc(state: var phase0.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
RollbackAltairHashedProc* = proc(state: var altair.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
RollbackMergeHashedProc* = proc(state: var merge.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
RollbackHashedProc* = proc(state: var phase0.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
RollbackAltairHashedProc* = proc(state: var altair.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
RollbackMergeHashedProc* = proc(state: var bellatrix.HashedBeaconState) {.gcsafe, raises: [Defect].}
|
||||
|
||||
# Hashed-state transition functions
|
||||
# ---------------------------------------------------------------
|
||||
|
|
@ -186,8 +186,8 @@ func noRollback*(state: var phase0.HashedBeaconState) =
|
|||
func noRollback*(state: var altair.HashedBeaconState) =
|
||||
trace "Skipping rollback of broken Altair state"
|
||||
|
||||
func noRollback*(state: var merge.HashedBeaconState) =
|
||||
trace "Skipping rollback of broken Merge state"
|
||||
func noRollback*(state: var bellatrix.HashedBeaconState) =
|
||||
trace "Skipping rollback of broken Bellatrix state"
|
||||
|
||||
proc maybeUpgradeStateToAltair(
|
||||
cfg: RuntimeConfig, state: var ForkedHashedBeaconState) =
|
||||
|
|
@ -210,7 +210,7 @@ func maybeUpgradeStateToBellatrix(
|
|||
var newState = upgrade_to_merge(cfg, state.altairData.data)
|
||||
state = (ref ForkedHashedBeaconState)(
|
||||
kind: BeaconStateFork.Bellatrix,
|
||||
mergeData: merge.HashedBeaconState(
|
||||
mergeData: bellatrix.HashedBeaconState(
|
||||
root: hash_tree_root(newState[]), data: newState[]))[]
|
||||
|
||||
proc maybeUpgradeState*(
|
||||
|
|
@ -252,8 +252,8 @@ proc state_transition_block_aux(
|
|||
signedBlock: phase0.SignedBeaconBlock | phase0.SigVerifiedSignedBeaconBlock |
|
||||
phase0.TrustedSignedBeaconBlock | altair.SignedBeaconBlock |
|
||||
altair.SigVerifiedSignedBeaconBlock | altair.TrustedSignedBeaconBlock |
|
||||
merge.TrustedSignedBeaconBlock | merge.SigVerifiedSignedBeaconBlock |
|
||||
merge.SignedBeaconBlock,
|
||||
bellatrix.TrustedSignedBeaconBlock | bellatrix.SigVerifiedSignedBeaconBlock |
|
||||
bellatrix.SignedBeaconBlock,
|
||||
cache: var StateCache, flags: UpdateFlags): bool =
|
||||
# Block updates - these happen when there's a new block being suggested
|
||||
# by the block proposer. Every actor in the network will update its state
|
||||
|
|
@ -303,8 +303,8 @@ proc state_transition_block*(
|
|||
signedBlock: phase0.SignedBeaconBlock | phase0.SigVerifiedSignedBeaconBlock |
|
||||
phase0.TrustedSignedBeaconBlock |
|
||||
altair.SignedBeaconBlock | altair.SigVerifiedSignedBeaconBlock |
|
||||
altair.TrustedSignedBeaconBlock | merge.TrustedSignedBeaconBlock |
|
||||
merge.SigVerifiedSignedBeaconBlock | merge.SignedBeaconBlock,
|
||||
altair.TrustedSignedBeaconBlock | bellatrix.TrustedSignedBeaconBlock |
|
||||
bellatrix.SigVerifiedSignedBeaconBlock | bellatrix.SignedBeaconBlock,
|
||||
cache: var StateCache, flags: UpdateFlags,
|
||||
rollback: RollbackForkedHashedProc): bool =
|
||||
## `rollback` is called if the transition fails and the given state has been
|
||||
|
|
@ -331,8 +331,8 @@ proc state_transition*(
|
|||
state: var ForkedHashedBeaconState,
|
||||
signedBlock: phase0.SignedBeaconBlock | phase0.SigVerifiedSignedBeaconBlock |
|
||||
phase0.TrustedSignedBeaconBlock | altair.SignedBeaconBlock |
|
||||
altair.TrustedSignedBeaconBlock | merge.TrustedSignedBeaconBlock |
|
||||
merge.SignedBeaconBlock,
|
||||
altair.TrustedSignedBeaconBlock | bellatrix.TrustedSignedBeaconBlock |
|
||||
bellatrix.SignedBeaconBlock,
|
||||
cache: var StateCache, info: var ForkedEpochInfo, flags: UpdateFlags,
|
||||
rollback: RollbackForkedHashedProc): bool =
|
||||
## Apply a block to the state, advancing the slot counter as necessary. The
|
||||
|
|
@ -499,7 +499,7 @@ proc makeBeaconBlock*(
|
|||
# https://github.com/ethereum/consensus-specs/blob/v1.1.3/specs/merge/validator.md#block-proposal
|
||||
template partialBeaconBlock(
|
||||
cfg: RuntimeConfig,
|
||||
state: var merge.HashedBeaconState,
|
||||
state: var bellatrix.HashedBeaconState,
|
||||
proposer_index: ValidatorIndex,
|
||||
randao_reveal: ValidatorSig,
|
||||
eth1_data: Eth1Data,
|
||||
|
|
@ -508,12 +508,12 @@ template partialBeaconBlock(
|
|||
deposits: seq[Deposit],
|
||||
exits: BeaconBlockExits,
|
||||
sync_aggregate: SyncAggregate,
|
||||
executionPayload: ExecutionPayload): merge.BeaconBlock =
|
||||
merge.BeaconBlock(
|
||||
executionPayload: ExecutionPayload): bellatrix.BeaconBlock =
|
||||
bellatrix.BeaconBlock(
|
||||
slot: state.data.slot,
|
||||
proposer_index: proposer_index.uint64,
|
||||
parent_root: state.latest_block_root(),
|
||||
body: merge.BeaconBlockBody(
|
||||
body: bellatrix.BeaconBlockBody(
|
||||
randao_reveal: randao_reveal,
|
||||
eth1_data: eth1data,
|
||||
graffiti: graffiti,
|
||||
|
|
@ -527,7 +527,7 @@ template partialBeaconBlock(
|
|||
|
||||
proc makeBeaconBlock*(
|
||||
cfg: RuntimeConfig,
|
||||
state: var merge.HashedBeaconState,
|
||||
state: var bellatrix.HashedBeaconState,
|
||||
proposer_index: ValidatorIndex,
|
||||
randao_reveal: ValidatorSig,
|
||||
eth1_data: Eth1Data,
|
||||
|
|
@ -538,7 +538,7 @@ proc makeBeaconBlock*(
|
|||
sync_aggregate: SyncAggregate,
|
||||
executionPayload: ExecutionPayload,
|
||||
rollback: RollbackMergeHashedProc,
|
||||
cache: var StateCache): Result[merge.BeaconBlock, string] =
|
||||
cache: var StateCache): Result[bellatrix.BeaconBlock, string] =
|
||||
## Create a block for the given state. The latest block applied to it will
|
||||
## be used for the parent_root value, and the slot will be take from
|
||||
## state.slot meaning process_slots must be called up to the slot for which
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@ import
|
|||
std/[algorithm, options, sequtils, sets, tables],
|
||||
chronicles, metrics,
|
||||
../extras,
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
"."/[beaconstate, eth2_merkleization, helpers, validator, signatures]
|
||||
|
||||
export extras, phase0, altair
|
||||
|
|
@ -304,7 +304,7 @@ proc process_deposit*(cfg: RuntimeConfig,
|
|||
static: doAssert state.balances.maxLen == state.validators.maxLen
|
||||
raiseAssert "adding validator succeeded, so should balances"
|
||||
|
||||
when state is altair.BeaconState or state is merge.BeaconState:
|
||||
when state is altair.BeaconState or state is bellatrix.BeaconState:
|
||||
if not state.previous_epoch_participation.add(ParticipationFlags(0)):
|
||||
return err("process_deposit: too many validators (previous_epoch_participation)")
|
||||
if not state.current_epoch_participation.add(ParticipationFlags(0)):
|
||||
|
|
@ -427,7 +427,7 @@ proc process_operations(cfg: RuntimeConfig,
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.0-alpha.6/specs/altair/beacon-chain.md#sync-committee-processing
|
||||
proc process_sync_aggregate*(
|
||||
state: var (altair.BeaconState | merge.BeaconState),
|
||||
state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
aggregate: SomeSyncAggregate, total_active_balance: Gwei,
|
||||
cache: var StateCache):
|
||||
Result[void, cstring] =
|
||||
|
|
@ -490,7 +490,7 @@ proc process_sync_aggregate*(
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/bellatrix/beacon-chain.md#process_execution_payload
|
||||
proc process_execution_payload*(
|
||||
state: var merge.BeaconState, payload: ExecutionPayload,
|
||||
state: var bellatrix.BeaconState, payload: ExecutionPayload,
|
||||
execute_payload: ExecutePayload): Result[void, cstring] =
|
||||
## Verify consistency of the parent hash with respect to the previous
|
||||
## execution payload header
|
||||
|
|
@ -558,7 +558,7 @@ proc process_block*(
|
|||
|
||||
proc process_block*(
|
||||
cfg: RuntimeConfig,
|
||||
state: var merge.BeaconState, blck: SomePhase0Block, flags: UpdateFlags,
|
||||
state: var bellatrix.BeaconState, blck: SomePhase0Block, flags: UpdateFlags,
|
||||
cache: var StateCache): Result[void, cstring] =
|
||||
err("process_block: Merge state with Phase 0 block")
|
||||
|
||||
|
|
@ -593,10 +593,10 @@ proc process_block*(
|
|||
|
||||
# TODO workaround for https://github.com/nim-lang/Nim/issues/18095
|
||||
type SomeMergeBlock =
|
||||
merge.BeaconBlock | merge.SigVerifiedBeaconBlock | merge.TrustedBeaconBlock
|
||||
bellatrix.BeaconBlock | bellatrix.SigVerifiedBeaconBlock | bellatrix.TrustedBeaconBlock
|
||||
proc process_block*(
|
||||
cfg: RuntimeConfig,
|
||||
state: var merge.BeaconState, blck: SomeMergeBlock, flags: UpdateFlags,
|
||||
state: var bellatrix.BeaconState, blck: SomeMergeBlock, flags: UpdateFlags,
|
||||
cache: var StateCache): Result[void, cstring]=
|
||||
## When there's a new block, we need to verify that the block is sane and
|
||||
## update the state accordingly - the state is left in an unknown state when
|
||||
|
|
@ -642,6 +642,6 @@ proc process_block*(
|
|||
|
||||
proc process_block*(
|
||||
cfg: RuntimeConfig,
|
||||
state: var merge.BeaconState, blck: SomeAltairBlock, flags: UpdateFlags,
|
||||
state: var bellatrix.BeaconState, blck: SomeAltairBlock, flags: UpdateFlags,
|
||||
cache: var StateCache): Result[void, cstring]=
|
||||
err("process_block: Merge state with Altair block")
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# beacon_chain
|
||||
# Copyright (c) 2018-2021 Status Research & Development GmbH
|
||||
# Copyright (c) 2018-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
|
@ -24,7 +24,7 @@ import
|
|||
std/[algorithm, math],
|
||||
stew/bitops2, chronicles,
|
||||
../extras,
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
"."/[beaconstate, eth2_merkleization, helpers, validator]
|
||||
|
||||
export extras, phase0, altair
|
||||
|
|
@ -169,7 +169,7 @@ func is_eligible_validator*(validator: ParticipationInfo): bool =
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_unslashed_participating_indices
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#get_total_balance
|
||||
func get_unslashed_participating_balances*(state: altair.BeaconState | merge.BeaconState):
|
||||
func get_unslashed_participating_balances*(state: altair.BeaconState | bellatrix.BeaconState):
|
||||
UnslashedParticipatingBalances =
|
||||
let
|
||||
previous_epoch = get_previous_epoch(state)
|
||||
|
|
@ -220,7 +220,7 @@ func get_unslashed_participating_balances*(state: altair.BeaconState | merge.Bea
|
|||
res
|
||||
|
||||
func is_unslashed_participating_index(
|
||||
state: altair.BeaconState | merge.BeaconState, flag_index: int, epoch: Epoch,
|
||||
state: altair.BeaconState | bellatrix.BeaconState, flag_index: int, epoch: Epoch,
|
||||
validator_index: ValidatorIndex): bool =
|
||||
doAssert epoch in [get_previous_epoch(state), get_current_epoch(state)]
|
||||
# TODO hoist this conditional
|
||||
|
|
@ -335,7 +335,7 @@ proc process_justification_and_finalization*(state: var phase0.BeaconState,
|
|||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#justification-and-finalization
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#justification-and-finalization
|
||||
# TODO merge these things -- effectively, the phase0 process_justification_and_finalization is mostly a stub in this world
|
||||
proc weigh_justification_and_finalization(state: var (altair.BeaconState | merge.BeaconState),
|
||||
proc weigh_justification_and_finalization(state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
total_active_balance: Gwei,
|
||||
previous_epoch_target_balance: Gwei,
|
||||
current_epoch_target_balance: Gwei,
|
||||
|
|
@ -429,7 +429,7 @@ proc weigh_justification_and_finalization(state: var (altair.BeaconState | merge
|
|||
current_epoch = current_epoch,
|
||||
checkpoint = shortLog(state.finalized_checkpoint)
|
||||
|
||||
proc process_justification_and_finalization*(state: var (altair.BeaconState | merge.BeaconState),
|
||||
proc process_justification_and_finalization*(state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
balances: UnslashedParticipatingBalances,
|
||||
flags: UpdateFlags = {}) =
|
||||
# Initial FFG checkpoint values have a `0x00` stub for `root`.
|
||||
|
|
@ -467,7 +467,7 @@ func get_finality_delay(state: ForkyBeaconState): uint64 =
|
|||
get_previous_epoch(state) - state.finalized_checkpoint.epoch
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#rewards-and-penalties-1
|
||||
func is_in_inactivity_leak(state: altair.BeaconState | merge.BeaconState): bool =
|
||||
func is_in_inactivity_leak(state: altair.BeaconState | bellatrix.BeaconState): bool =
|
||||
# TODO remove this, see above
|
||||
get_finality_delay(state) > MIN_EPOCHS_TO_INACTIVITY_PENALTY
|
||||
|
||||
|
|
@ -615,7 +615,7 @@ func get_attestation_deltas(state: phase0.BeaconState, info: var phase0.EpochInf
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_base_reward
|
||||
func get_base_reward_increment(
|
||||
state: altair.BeaconState | merge.BeaconState, index: ValidatorIndex,
|
||||
state: altair.BeaconState | bellatrix.BeaconState, index: ValidatorIndex,
|
||||
base_reward_per_increment: Gwei): Gwei =
|
||||
## Return the base reward for the validator defined by ``index`` with respect
|
||||
## to the current ``state``.
|
||||
|
|
@ -625,7 +625,7 @@ func get_base_reward_increment(
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#get_flag_index_deltas
|
||||
iterator get_flag_index_deltas*(
|
||||
state: altair.BeaconState | merge.BeaconState, flag_index: int,
|
||||
state: altair.BeaconState | bellatrix.BeaconState, flag_index: int,
|
||||
base_reward_per_increment: Gwei,
|
||||
info: var altair.EpochInfo):
|
||||
(ValidatorIndex, RewardDelta) =
|
||||
|
|
@ -699,7 +699,7 @@ iterator get_inactivity_penalty_deltas*(
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.4/specs/merge/beacon-chain.md#modified-get_inactivity_penalty_deltas
|
||||
iterator get_inactivity_penalty_deltas*(
|
||||
cfg: RuntimeConfig, state: merge.BeaconState, info: altair.EpochInfo):
|
||||
cfg: RuntimeConfig, state: bellatrix.BeaconState, info: altair.EpochInfo):
|
||||
(ValidatorIndex, Gwei) =
|
||||
## Return the inactivity penalty deltas by considering timely target
|
||||
## participation flags and inactivity scores.
|
||||
|
|
@ -745,7 +745,7 @@ func process_rewards_and_penalties(
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#rewards-and-penalties
|
||||
func process_rewards_and_penalties(
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | merge.BeaconState),
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
info: var altair.EpochInfo)
|
||||
=
|
||||
if get_current_epoch(state) == GENESIS_EPOCH:
|
||||
|
|
@ -840,7 +840,7 @@ func process_slashings*(state: var ForkyBeaconState, total_balance: Gwei) =
|
|||
PROPORTIONAL_SLASHING_MULTIPLIER
|
||||
elif state is altair.BeaconState:
|
||||
PROPORTIONAL_SLASHING_MULTIPLIER_ALTAIR
|
||||
elif state is merge.BeaconState:
|
||||
elif state is bellatrix.BeaconState:
|
||||
PROPORTIONAL_SLASHING_MULTIPLIER_MERGE
|
||||
else:
|
||||
raiseAssert "process_slashings: incorrect BeaconState type")
|
||||
|
|
@ -928,7 +928,7 @@ func process_participation_record_updates*(state: var phase0.BeaconState) =
|
|||
swap(state.previous_epoch_attestations, state.current_epoch_attestations)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#participation-flags-updates
|
||||
func process_participation_flag_updates*(state: var (altair.BeaconState | merge.BeaconState)) =
|
||||
func process_participation_flag_updates*(state: var (altair.BeaconState | bellatrix.BeaconState)) =
|
||||
state.previous_epoch_participation = state.current_epoch_participation
|
||||
|
||||
const zero = 0.ParticipationFlags
|
||||
|
|
@ -942,7 +942,7 @@ func process_participation_flag_updates*(state: var (altair.BeaconState | merge.
|
|||
state.current_epoch_participation.resetCache()
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#sync-committee-updates
|
||||
proc process_sync_committee_updates*(state: var (altair.BeaconState | merge.BeaconState)) =
|
||||
proc process_sync_committee_updates*(state: var (altair.BeaconState | bellatrix.BeaconState)) =
|
||||
let next_epoch = get_current_epoch(state) + 1
|
||||
if next_epoch mod EPOCHS_PER_SYNC_COMMITTEE_PERIOD == 0:
|
||||
state.current_sync_committee = state.next_sync_committee
|
||||
|
|
@ -950,7 +950,7 @@ proc process_sync_committee_updates*(state: var (altair.BeaconState | merge.Beac
|
|||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#inactivity-scores
|
||||
func process_inactivity_updates*(
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | merge.BeaconState),
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
info: altair.EpochInfo) =
|
||||
# Score updates based on previous epoch participation, skip genesis epoch
|
||||
if get_current_epoch(state) == GENESIS_EPOCH:
|
||||
|
|
@ -1016,7 +1016,7 @@ proc process_epoch*(
|
|||
|
||||
func init*(
|
||||
info: var altair.EpochInfo,
|
||||
state: altair.BeaconState | merge.BeaconState) =
|
||||
state: altair.BeaconState | bellatrix.BeaconState) =
|
||||
# init participation, overwriting the full structure
|
||||
info.balances = get_unslashed_participating_balances(state)
|
||||
info.validators.setLen(state.validators.len())
|
||||
|
|
@ -1032,12 +1032,12 @@ func init*(
|
|||
)
|
||||
|
||||
func init*(
|
||||
T: type altair.EpochInfo, state: altair.BeaconState | merge.BeaconState): T =
|
||||
T: type altair.EpochInfo, state: altair.BeaconState | bellatrix.BeaconState): T =
|
||||
init(result, state)
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/beacon-chain.md#epoch-processing
|
||||
proc process_epoch*(
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | merge.BeaconState),
|
||||
cfg: RuntimeConfig, state: var (altair.BeaconState | bellatrix.BeaconState),
|
||||
flags: UpdateFlags, cache: var StateCache, info: var altair.EpochInfo)
|
||||
=
|
||||
let currentEpoch = get_current_epoch(state)
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
# Copyright (c) 2018-2021 Status Research & Development GmbH
|
||||
# Copyright (c) 2018-2022 Status Research & Development GmbH
|
||||
# Licensed and distributed under either of
|
||||
# * MIT license (license terms in the root directory or at https://opensource.org/licenses/MIT).
|
||||
# * Apache v2 license (license terms in the root directory or at https://www.apache.org/licenses/LICENSE-2.0).
|
||||
|
|
@ -10,7 +10,7 @@
|
|||
|
||||
import
|
||||
std/[options, math, tables],
|
||||
./datatypes/[phase0, altair, merge],
|
||||
./datatypes/[phase0, altair, bellatrix],
|
||||
./helpers
|
||||
|
||||
export helpers
|
||||
|
|
|
|||
|
|
@ -9,7 +9,7 @@ import
|
|||
# Beacon chain internals
|
||||
../../beacon_chain/spec/
|
||||
[forks, helpers, signatures, state_transition, validator],
|
||||
../../beacon_chain/spec/datatypes/[phase0, altair, merge],
|
||||
../../beacon_chain/spec/datatypes/[phase0, altair, bellatrix],
|
||||
# Test utilities
|
||||
../testblockutil
|
||||
|
||||
|
|
@ -44,7 +44,7 @@ func sign_block(state: ForkyBeaconState, blck: var ForkySignedBeaconBlock) =
|
|||
privkey).toValidatorSig()
|
||||
|
||||
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/tests/core/pyspec/eth2spec/test/helpers/execution_payload.py#L1-L31
|
||||
func build_empty_execution_payload(state: merge.BeaconState): ExecutionPayload =
|
||||
func build_empty_execution_payload(state: bellatrix.BeaconState): ExecutionPayload =
|
||||
## Assuming a pre-state of the same slot, build a valid ExecutionPayload
|
||||
## without any transactions.
|
||||
let
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ import
|
|||
options, stew/endians2,
|
||||
../beacon_chain/consensus_object_pools/sync_committee_msg_pool,
|
||||
../beacon_chain/validators/validator_pool,
|
||||
../beacon_chain/spec/datatypes/merge,
|
||||
../beacon_chain/spec/datatypes/bellatrix,
|
||||
../beacon_chain/spec/[
|
||||
beaconstate, helpers, keystore, signatures, state_transition, validator]
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue