cerc-io/lighthouse
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per-block processing: minor fixups

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This commit is contained in:
Michael Sproul 2019-05-21 16:40:48 +10:00
parent 0b2aa26f2d
commit 468dc2ceb0
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GPG Key ID: 77B1309D2E54E914
3 changed files with 11 additions and 8 deletions
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2
eth2/state_processing/src/get_genesis_state.rs
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@ -35,7 +35,7 @@ pub fn get_genesis_beacon_state<T: EthSpec>(
// Set all the active index roots to be the genesis active index root.
let active_validator_indices = state
.get_cached_active_validator_indices(RelativeEpoch::Current, spec)?
.get_cached_active_validator_indices(RelativeEpoch::Current)?
.to_vec();
let genesis_active_index_root = Hash256::from_slice(&active_validator_indices.tree_hash_root());
state.fill_active_index_roots_with(genesis_active_index_root);

10
eth2/state_processing/src/per_block_processing.rs
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@ -4,9 +4,7 @@ use rayon::prelude::*;
use tree_hash::{SignedRoot, TreeHash};
use types::*;
pub use self::verify_attester_slashing::{
gather_attester_slashing_indices, get_slashable_indices, verify_attester_slashing,
};
pub use self::verify_attester_slashing::{get_slashable_indices, verify_attester_slashing};
pub use self::verify_proposer_slashing::verify_proposer_slashing;
pub use validate_attestation::{
validate_attestation, validate_attestation_time_independent_only,
@ -91,9 +89,11 @@ fn per_block_processing_signature_optional<T: EthSpec>(
process_proposer_slashings(&mut state, &block.body.proposer_slashings, spec)?;
process_attester_slashings(&mut state, &block.body.attester_slashings, spec)?;
process_attestations(&mut state, &block.body.attestations, spec)?;
/*
process_deposits(&mut state, &block.body.deposits, spec)?;
process_exits(&mut state, &block.body.voluntary_exits, spec)?;
process_transfers(&mut state, &block.body.transfers, spec)?;
*/
Ok(())
}
@ -293,7 +293,7 @@ pub fn process_attester_slashings<T: EthSpec>(
let slashable_indices = get_slashable_indices(&state, &attester_slashing, spec)
.map_err(|e| e.into_with_index(i))?;
for i in indexed_indices {
for i in slashable_indices {
slash_validator(state, i as usize, None, spec)?;
}
}
@ -350,6 +350,7 @@ pub fn process_attestations<T: EthSpec>(
Ok(())
}
/*
/// Validates each `Deposit` and updates the state, short-circuiting on an invalid object.
///
/// Returns `Ok(())` if the validation and state updates completed successfully, otherwise returns
@ -481,3 +482,4 @@ pub fn process_transfers<T: EthSpec>(
Ok(())
}
*/

7
eth2/state_processing/src/per_block_processing/verify_attester_slashing.rs
View File

@ -1,5 +1,6 @@
use super::errors::{AttesterSlashingInvalid as Invalid, AttesterSlashingValidationError as Error};
use super::verify_indexed_attestation::verify_indexed_attestation;
use std::collections::HashSet;
use types::*;
/// Indicates if an `AttesterSlashing` is valid to be included in a block in the current epoch of the given
@ -19,8 +20,8 @@ pub fn verify_attester_slashing<T: EthSpec>(
// Spec: is_slashable_attestation_data
verify!(
attestation_1.is_double_vote(attestation_2, spec)
|| attestation_1.is_surround_vote(attestation_2, spec),
attestation_1.is_double_vote(attestation_2)
|| attestation_1.is_surround_vote(attestation_2),
Invalid::NotSlashable
);
@ -44,7 +45,7 @@ pub fn get_slashable_indices<T: EthSpec>(
attester_slashing: &AttesterSlashing,
spec: &ChainSpec,
) -> Result<Vec<u64>, Error> {
gather_attester_slashing_indices_modular(
get_slashable_indices_modular(
state,
attester_slashing,
|_, validator| validator.is_slashable_at(state.current_epoch()),