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Implement PeerDAS subnet decoupling (aka custody groups) (#6736)

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* Implement PeerDAS subnet decoupling (aka custody groups).

* Merge branch 'unstable' into decouple-subnets

* Refactor feature testing for spec tests (#6737)

Squashed commit of the following:

commit 898d05ee17
Merge: ffbd25e2b 7e0cddef3
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Tue Dec 24 14:41:19 2024 +1100

    Merge branch 'unstable' into refactor-ef-tests-features

commit ffbd25e2be
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Tue Dec 24 14:40:38 2024 +1100

    Fix `SszStatic` tests for PeerDAS: exclude eip7594 test vectors when testing Electra types.

commit aa593cf35c
Author: Jimmy Chen <jchen.tc@gmail.com>
Date:   Fri Dec 20 12:08:54 2024 +1100

    Refactor spec testing for features and simplify usage.

* Fix build.

* Add input validation and improve arithmetic handling when calculating custody groups.

* Address review comments re code style consistency.

* Merge branch 'unstable' into decouple-subnets

# Conflicts:
#	beacon_node/beacon_chain/src/kzg_utils.rs
#	beacon_node/beacon_chain/src/observed_data_sidecars.rs
#	beacon_node/lighthouse_network/src/discovery/subnet_predicate.rs
#	common/eth2_network_config/built_in_network_configs/chiado/config.yaml
#	common/eth2_network_config/built_in_network_configs/gnosis/config.yaml
#	common/eth2_network_config/built_in_network_configs/holesky/config.yaml
#	common/eth2_network_config/built_in_network_configs/mainnet/config.yaml
#	common/eth2_network_config/built_in_network_configs/sepolia/config.yaml
#	consensus/types/src/chain_spec.rs

* Update consensus/types/src/chain_spec.rs

Co-authored-by: Lion - dapplion <35266934+dapplion@users.noreply.github.com>

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

* Update error handling.

* Address review comment.

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

# Conflicts:
#	consensus/types/src/chain_spec.rs

* Update PeerDAS spec tests to `1.5.0-beta.0` and fix failing unit tests.

* Merge remote-tracking branch 'origin/unstable' into decouple-subnets

# Conflicts:
#	beacon_node/lighthouse_network/src/peer_manager/mod.rs
This commit is contained in:
Jimmy Chen
2025-01-15 18:40:26 +11:00
committed by GitHub
parent dd7591f712
commit e98209d118
39 changed files with 552 additions and 430 deletions
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6
beacon_node/lighthouse_network/src/peer_manager/peerdb/peer_info.rs
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@@ -89,7 +89,7 @@ impl<E: EthSpec> PeerInfo<E> {
}
/// Returns if the peer is subscribed to a given `Subnet` from the metadata attnets/syncnets field.
/// Also returns true if the peer is assigned to custody a given data column `Subnet` computed from the metadata `custody_column_count` field or ENR `csc` field.
/// Also returns true if the peer is assigned to custody a given data column `Subnet` computed from the metadata `custody_group_count` field or ENR `cgc` field.
pub fn on_subnet_metadata(&self, subnet: &Subnet) -> bool {
if let Some(meta_data) = &self.meta_data {
match subnet {
@@ -101,7 +101,9 @@ impl<E: EthSpec> PeerInfo<E> {
.syncnets()
.is_ok_and(|s| s.get(**id as usize).unwrap_or(false))
}
Subnet::DataColumn(column) => return self.custody_subnets.contains(column),
Subnet::DataColumn(subnet_id) => {
return self.is_assigned_to_custody_subnet(subnet_id)
}
}
}
false