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Indexed att on disk (#35)

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* indexed att on disk

* fix lints

* Update slasher/src/migrate.rs

Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>

---------

Co-authored-by: Lion - dapplion <35266934+dapplion@users.noreply.github.com>
Co-authored-by: ethDreamer <37123614+ethDreamer@users.noreply.github.com>
This commit is contained in:
realbigsean
2024-06-18 11:10:32 -04:00
committed by dapplion
parent 45d007a71f
commit 9e84779522
4 changed files with 46 additions and 10 deletions
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17
slasher/src/database.rs
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@@ -18,12 +18,12 @@ use std::marker::PhantomData;
use std::sync::Arc;
use tree_hash::TreeHash;
use types::{
Epoch, EthSpec, Hash256, IndexedAttestation, IndexedAttestationBase, ProposerSlashing,
SignedBeaconBlockHeader, Slot,
Epoch, EthSpec, Hash256, IndexedAttestation, IndexedAttestationOnDisk,
IndexedAttestationRefOnDisk, ProposerSlashing, SignedBeaconBlockHeader, Slot,
};
/// Current database schema version, to check compatibility of on-disk DB with software.
pub const CURRENT_SCHEMA_VERSION: u64 = 3;
pub const CURRENT_SCHEMA_VERSION: u64 = 4;
/// Metadata about the slashing database itself.
const METADATA_DB: &str = "metadata";
@@ -458,7 +458,9 @@ impl<E: EthSpec> SlasherDB<E> {
};
let attestation_key = IndexedAttestationId::new(indexed_att_id);
let data = indexed_attestation.as_ssz_bytes();
let indexed_attestation_on_disk: IndexedAttestationRefOnDisk<E> =
indexed_attestation.into();
let data = indexed_attestation_on_disk.as_ssz_bytes();
cursor.put(attestation_key.as_ref(), &data)?;
drop(cursor);
@@ -482,11 +484,8 @@ impl<E: EthSpec> SlasherDB<E> {
.ok_or(Error::MissingIndexedAttestation {
id: indexed_attestation_id.as_u64(),
})?;
// TODO(electra): make slasher fork-aware and return correct variant of attestation. Both
// Base and Electra variant can the same SSZ encoding, however the smaller list maximum of
// Base can error with an Electra attestation with heavy participation.
let indexed_attestation: IndexedAttestationBase<E> = ssz_decode(bytes)?;
Ok(IndexedAttestation::Base(indexed_attestation))
let indexed_attestation: IndexedAttestationOnDisk<E> = ssz_decode(bytes)?;
Ok(indexed_attestation.into())
}
fn get_attestation_data_root(