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Use data column batch verification consistently (#6851)

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Resolve a `TODO(das)` to use KZG batch verification in `put_rpc_custody_columns`


  Uses `verify_kzg_for_data_column_list_with_scoring` in all paths that send more than one column. To use batch verification and have attributability of which peer is sending a bad column.

Needs to move `verify_kzg_for_data_column_list_with_scoring` into the type's module to convert to the KZG verified type.
This commit is contained in:
Lion - dapplion
2025-02-03 03:07:45 -03:00
committed by GitHub
parent 1e2b547b35
commit 95cec45c38
4 changed files with 69 additions and 46 deletions
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12
beacon_node/network/src/sync/block_lookups/mod.rs
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@@ -36,6 +36,7 @@ use beacon_chain::data_availability_checker::{
use beacon_chain::{AvailabilityProcessingStatus, BeaconChainTypes, BlockError};
pub use common::RequestState;
use fnv::FnvHashMap;
use itertools::Itertools;
use lighthouse_network::service::api_types::SingleLookupReqId;
use lighthouse_network::{PeerAction, PeerId};
use lru_cache::LRUTimeCache;
@@ -644,8 +645,15 @@ impl<T: BeaconChainTypes> BlockLookups<T> {
// but future errors may follow the same pattern. Generalize this
// pattern with https://github.com/sigp/lighthouse/pull/6321
BlockError::AvailabilityCheck(
AvailabilityCheckError::InvalidColumn(index, _),
) => peer_group.of_index(index as usize).collect(),
AvailabilityCheckError::InvalidColumn(errors),
) => errors
.iter()
// Collect all peers that sent a column that was invalid. Must
// run .unique as a single peer can send multiple invalid
// columns. Penalize once to avoid insta-bans
.flat_map(|(index, _)| peer_group.of_index((*index) as usize))
.unique()
.collect(),
_ => peer_group.all().collect(),
};
for peer in peers_to_penalize {