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Add Gloas data column support (#8682)

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Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Eitan Seri- Levi <eserilev@gmail.com>
This commit is contained in:
Eitan Seri-Levi
2026-01-27 20:52:12 -08:00
committed by GitHub
parent 0f57fc9d8e
commit 9bec8df37a
44 changed files with 1507 additions and 680 deletions
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33
beacon_node/beacon_chain/src/data_availability_checker.rs
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@@ -19,10 +19,10 @@ use std::sync::Arc;
use std::time::Duration;
use task_executor::TaskExecutor;
use tracing::{debug, error, instrument};
use types::data::{BlobIdentifier, BlobSidecar, FixedBlobSidecarList};
use types::data::{BlobIdentifier, FixedBlobSidecarList};
use types::{
BlobSidecarList, BlockImportSource, ChainSpec, DataColumnSidecar, DataColumnSidecarList, Epoch,
EthSpec, Hash256, SignedBeaconBlock, Slot,
BlobSidecar, BlobSidecarList, BlockImportSource, ChainSpec, DataColumnSidecar,
DataColumnSidecarList, Epoch, EthSpec, Hash256, SignedBeaconBlock, Slot,
};
mod error;
@@ -187,7 +187,7 @@ impl<T: BeaconChainTypes> DataAvailabilityChecker<T> {
self.availability_cache
.peek_pending_components(block_root, |components| {
components.is_some_and(|components| {
let cached_column_opt = components.get_cached_data_column(data_column.index);
let cached_column_opt = components.get_cached_data_column(*data_column.index());
cached_column_opt.is_some_and(|cached| *cached == *data_column)
})
})
@@ -877,7 +877,9 @@ mod test {
use std::time::Duration;
use store::HotColdDB;
use types::data::DataColumn;
use types::{ChainSpec, ColumnIndex, EthSpec, ForkName, MainnetEthSpec, Slot};
use types::{
ChainSpec, ColumnIndex, DataColumnSidecarFulu, EthSpec, ForkName, MainnetEthSpec, Slot,
};
type E = MainnetEthSpec;
type T = EphemeralHarnessType<E>;
@@ -932,7 +934,7 @@ mod test {
cgc_change_slot,
data_columns
.into_iter()
.filter(|d| requested_columns.contains(&d.index))
.filter(|d| requested_columns.contains(d.index()))
.collect(),
)
.expect("should put rpc custody columns");
@@ -1007,7 +1009,7 @@ mod test {
let requested_columns = &custody_columns[..10];
let gossip_columns = data_columns
.into_iter()
.filter(|d| requested_columns.contains(&d.index))
.filter(|d| requested_columns.contains(d.index()))
.map(GossipVerifiedDataColumn::<T>::__new_for_testing)
.collect::<Vec<_>>();
da_checker
@@ -1039,7 +1041,7 @@ mod test {
/// Regression test for KZG verification truncation bug (https://github.com/sigp/lighthouse/pull/7927)
#[test]
fn verify_kzg_for_rpc_blocks_should_not_truncate_data_columns() {
fn verify_kzg_for_rpc_blocks_should_not_truncate_data_columns_fulu() {
let spec = Arc::new(ForkName::Fulu.make_genesis_spec(E::default_spec()));
let mut rng = StdRng::seed_from_u64(0xDEADBEEF0BAD5EEDu64);
let da_checker = new_da_checker(spec.clone());
@@ -1065,10 +1067,17 @@ mod test {
data_columns
.into_iter()
.map(|d| {
let invalid_sidecar = DataColumnSidecar {
let invalid_sidecar = DataColumnSidecar::Fulu(DataColumnSidecarFulu {
column: DataColumn::<E>::empty(),
..d.as_ref().clone()
};
index: *d.index(),
kzg_commitments: d.kzg_commitments().clone(),
kzg_proofs: d.kzg_proofs().clone(),
signed_block_header: d.signed_block_header().unwrap().clone(),
kzg_commitments_inclusion_proof: d
.kzg_commitments_inclusion_proof()
.unwrap()
.clone(),
});
CustodyDataColumn::from_asserted_custody(Arc::new(invalid_sidecar))
})
.collect::<Vec<_>>()
@@ -1126,7 +1135,7 @@ mod test {
let custody_columns = custody_context.custody_columns_for_epoch(None, &spec);
let custody_columns = custody_columns
.iter()
.filter_map(|&col_idx| data_columns.iter().find(|d| d.index == col_idx).cloned())
.filter_map(|&col_idx| data_columns.iter().find(|d| *d.index() == col_idx).cloned())
.take(64)
.map(|d| {
KzgVerifiedCustodyDataColumn::from_asserted_custody(