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nimbus-eth2
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update copyright years and spec URLs (#3239)

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tersec 2022-01-04 06:08:19 +00:00 committed by GitHub
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7 changed files with 20 additions and 20 deletions
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4
beacon_chain/eth1/merkle_minimal.nim
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@ -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).
@ -7,7 +7,7 @@
{.push raises: [Defect].}
# https://github.com/ethereum/consensus-specs/blob/v1.1.5/tests/core/pyspec/eth2spec/utils/merkle_minimal.py
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/tests/core/pyspec/eth2spec/utils/merkle_minimal.py
# Merkle tree helpers
# ---------------------------------------------------------------

6
beacon_chain/networking/eth2_network.nim
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@ -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).
@ -1822,12 +1822,12 @@ proc newBeaconSwitch*(config: BeaconNodeConf, seckey: PrivateKey,
.withTcpTransport({ServerFlags.ReuseAddr})
.build()
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/specs/phase0/p2p-interface.md#configuration
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/p2p-interface.md#configuration
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/specs/merge/p2p-interface.md#configuration
func maxGossipMaxSize(): auto {.compileTime.} =
max(GOSSIP_MAX_SIZE, GOSSIP_MAX_SIZE_MERGE)
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/specs/phase0/p2p-interface.md#configuration
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/p2p-interface.md#configuration
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/specs/merge/p2p-interface.md#configuration
template gossipMaxSize(T: untyped): uint32 =
const maxSize = static:

16
beacon_chain/spec/helpers.nim
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@ -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).
@ -48,7 +48,7 @@ template epoch*(slot: Slot): Epoch =
template isEpoch*(slot: Slot): bool =
(slot mod SLOTS_PER_EPOCH) == 0
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#generalized_index_sibling
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#generalized_index_sibling
template generalized_index_sibling*(
index: GeneralizedIndex): GeneralizedIndex =
index xor 1.GeneralizedIndex
@ -61,12 +61,12 @@ template generalized_index_sibling_right(
index: GeneralizedIndex): GeneralizedIndex =
index or 1.GeneralizedIndex
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#generalized_index_parent
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#generalized_index_parent
template generalized_index_parent*(
index: GeneralizedIndex): GeneralizedIndex =
index shr 1
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#merkle-multiproofs
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#merkle-multiproofs
iterator get_branch_indices*(
tree_index: GeneralizedIndex): GeneralizedIndex =
## Get the generalized indices of the sister chunks along the path
@ -76,7 +76,7 @@ iterator get_branch_indices*(
yield generalized_index_sibling(index)
index = generalized_index_parent(index)
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#merkle-multiproofs
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#merkle-multiproofs
iterator get_path_indices*(
tree_index: GeneralizedIndex): GeneralizedIndex =
## Get the generalized indices of the chunks along the path
@ -86,7 +86,7 @@ iterator get_path_indices*(
yield index
index = generalized_index_parent(index)
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#merkle-multiproofs
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#merkle-multiproofs
func get_helper_indices*(
indices: openArray[GeneralizedIndex]): seq[GeneralizedIndex] =
## Get the generalized indices of all "extra" chunks in the tree needed
@ -107,7 +107,7 @@ func get_helper_indices*(
res.sort(SortOrder.Descending)
res
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#merkle-multiproofs
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#merkle-multiproofs
func check_multiproof_acceptable*(
indices: openArray[GeneralizedIndex]): Result[void, string] =
# Check that proof verification won't allocate excessive amounts of memory.
@ -259,7 +259,7 @@ func calculate_multi_merkle_root*(
calculate_multi_merkle_root_impl(
leaves, proof, indices, get_helper_indices(indices))
# https://github.com/ethereum/consensus-specs/blob/v1.1.6/ssz/merkle-proofs.md#merkle-multiproofs
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/ssz/merkle-proofs.md#merkle-multiproofs
func verify_merkle_multiproof*(
leaves: openArray[Eth2Digest],
proof: openArray[Eth2Digest],

2
beacon_chain/spec/light_client_sync.nim
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@ -4,7 +4,7 @@ import
datatypes/altair,
helpers
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/specs/altair/sync-protocol.md#get_active_header
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/altair/sync-protocol.md#get_active_header
func get_active_header(update: LightClientUpdate): BeaconBlockHeader =
# The "active header" is the header that the update is trying to convince
# us to accept. If a finalized header is present, it's the finalized

2
beacon_chain/spec/signatures_batch.nim
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@ -103,7 +103,7 @@ proc aggregateAttesters(
# Aggregation spec requires non-empty collection
# - https://tools.ietf.org/html/draft-irtf-cfrg-bls-signature-04
# Eth2 spec requires at least one attesting index in attestation
# - https://github.com/ethereum/consensus-specs/blob/v1.1.5/specs/phase0/beacon-chain.md#is_valid_indexed_attestation
# - https://github.com/ethereum/consensus-specs/blob/v1.1.8/specs/phase0/beacon-chain.md#is_valid_indexed_attestation
return err("aggregateAttesters: no attesting indices")
var attestersAgg{.noInit.}: AggregatePublicKey

6
tests/consensus_spec/altair/test_fixture_sync_protocol.nim
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@ -1,5 +1,5 @@
# beacon_chain
# Copyright (c) 2021 Status Research & Development GmbH
# 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).
@ -149,7 +149,7 @@ suite "Ethereum Foundation - Altair - Unittests - Sync protocol" & preset():
store.finalized_header == pre_store_finalized_header
store.best_valid_update.get == update
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/tests/core/pyspec/eth2spec/test/altair/unittests/test_sync_protocol.py#L93-L154
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/tests/core/pyspec/eth2spec/test/altair/unittests/test_sync_protocol.py#L93-L154
test "process_light_client_update_timeout":
var forked = assignClone(genesisState[])
template state: untyped {.inject.} = forked[].altairData.data
@ -217,7 +217,7 @@ suite "Ethereum Foundation - Altair - Unittests - Sync protocol" & preset():
store.best_valid_update.get == update
store.finalized_header == pre_store_finalized_header
# https://github.com/ethereum/consensus-specs/blob/v1.1.7/tests/core/pyspec/eth2spec/test/altair/unittests/test_sync_protocol.py#L157-L224
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/tests/core/pyspec/eth2spec/test/altair/unittests/test_sync_protocol.py#L157-L224
test "process_light_client_update_finality_updated":
var forked = assignClone(genesisState[])
template state: untyped {.inject.} = forked[].altairData.data

4
tests/mocking/mock_blocks.nim
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@ -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).
@ -16,7 +16,7 @@ import
# Routines for mocking blocks
# ---------------------------------------------------------------
# https://github.com/ethereum/consensus-specs/blob/v1.1.5/tests/core/pyspec/eth2spec/test/helpers/block.py#L26-L35
# https://github.com/ethereum/consensus-specs/blob/v1.1.8/tests/core/pyspec/eth2spec/test/helpers/block.py#L26-L35
func apply_randao_reveal(state: ForkyBeaconState, blck: var ForkySignedBeaconBlock) =
doAssert state.slot <= blck.message.slot
let