mirror of
https://github.com/sigp/lighthouse.git
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b73c497be2
## Issue Addressed NA ## Proposed Changes - Refactor the `bls` crate to support multiple BLS "backends" (e.g., milagro, blst, etc). - Removes some duplicate, unused code in `common/rest_types/src/validator.rs`. - Removes the old "upgrade legacy keypairs" functionality (these were unencrypted keys that haven't been supported for a few testnets, no one should be using them anymore). ## Additional Info Most of the files changed are just inconsequential changes to function names. ## TODO - [x] Optimization levels - [x] Infinity point: https://github.com/supranational/blst/issues/11 - [x] Ensure milagro *and* blst are tested via CI - [x] What to do with unsafe code? - [x] Test infinity point in signature sets
118 lines
4.3 KiB
Rust
118 lines
4.3 KiB
Rust
use crate::beacon_chain::ForkChoiceError;
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use crate::eth1_chain::Error as Eth1ChainError;
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use crate::naive_aggregation_pool::Error as NaiveAggregationError;
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use crate::observed_attestations::Error as ObservedAttestationsError;
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use crate::observed_attesters::Error as ObservedAttestersError;
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use crate::observed_block_producers::Error as ObservedBlockProducersError;
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use operation_pool::OpPoolError;
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use safe_arith::ArithError;
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use ssz_types::Error as SszTypesError;
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use state_processing::{
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block_signature_verifier::Error as BlockSignatureVerifierError,
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per_block_processing::errors::{
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AttestationValidationError, AttesterSlashingValidationError, ExitValidationError,
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ProposerSlashingValidationError,
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},
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signature_sets::Error as SignatureSetError,
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BlockProcessingError, SlotProcessingError,
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};
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use std::time::Duration;
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use types::*;
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macro_rules! easy_from_to {
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($from: ident, $to: ident) => {
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impl From<$from> for $to {
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fn from(e: $from) -> $to {
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$to::$from(e)
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}
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}
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};
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}
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#[derive(Debug)]
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pub enum BeaconChainError {
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InsufficientValidators,
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UnableToReadSlot,
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RevertedFinalizedEpoch {
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previous_epoch: Epoch,
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new_epoch: Epoch,
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},
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SlotClockDidNotStart,
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NoStateForSlot(Slot),
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UnableToFindTargetRoot(Slot),
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BeaconStateError(BeaconStateError),
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DBInconsistent(String),
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DBError(store::Error),
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ForkChoiceError(ForkChoiceError),
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MissingBeaconBlock(Hash256),
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MissingBeaconState(Hash256),
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SlotProcessingError(SlotProcessingError),
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UnableToAdvanceState(String),
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NoStateForAttestation {
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beacon_block_root: Hash256,
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},
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CannotAttestToFutureState,
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AttestationValidationError(AttestationValidationError),
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ExitValidationError(ExitValidationError),
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ProposerSlashingValidationError(ProposerSlashingValidationError),
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AttesterSlashingValidationError(AttesterSlashingValidationError),
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StateSkipTooLarge {
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start_slot: Slot,
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requested_slot: Slot,
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max_task_runtime: Duration,
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},
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/// Returned when an internal check fails, indicating corrupt data.
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InvariantViolated(String),
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SszTypesError(SszTypesError),
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CanonicalHeadLockTimeout,
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AttestationCacheLockTimeout,
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ValidatorPubkeyCacheLockTimeout,
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IncorrectStateForAttestation(RelativeEpochError),
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InvalidValidatorPubkeyBytes(bls::Error),
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ValidatorPubkeyCacheIncomplete(usize),
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SignatureSetError(SignatureSetError),
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BlockSignatureVerifierError(state_processing::block_signature_verifier::Error),
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DuplicateValidatorPublicKey,
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ValidatorPubkeyCacheFileError(String),
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OpPoolError(OpPoolError),
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NaiveAggregationError(NaiveAggregationError),
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ObservedAttestationsError(ObservedAttestationsError),
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ObservedAttestersError(ObservedAttestersError),
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ObservedBlockProducersError(ObservedBlockProducersError),
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ArithError(ArithError),
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}
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easy_from_to!(SlotProcessingError, BeaconChainError);
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easy_from_to!(AttestationValidationError, BeaconChainError);
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easy_from_to!(ExitValidationError, BeaconChainError);
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easy_from_to!(ProposerSlashingValidationError, BeaconChainError);
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easy_from_to!(AttesterSlashingValidationError, BeaconChainError);
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easy_from_to!(SszTypesError, BeaconChainError);
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easy_from_to!(OpPoolError, BeaconChainError);
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easy_from_to!(NaiveAggregationError, BeaconChainError);
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easy_from_to!(ObservedAttestationsError, BeaconChainError);
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easy_from_to!(ObservedAttestersError, BeaconChainError);
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easy_from_to!(ObservedBlockProducersError, BeaconChainError);
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easy_from_to!(BlockSignatureVerifierError, BeaconChainError);
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easy_from_to!(ArithError, BeaconChainError);
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#[derive(Debug)]
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pub enum BlockProductionError {
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UnableToGetBlockRootFromState,
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UnableToReadSlot,
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UnableToProduceAtSlot(Slot),
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SlotProcessingError(SlotProcessingError),
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BlockProcessingError(BlockProcessingError),
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Eth1ChainError(Eth1ChainError),
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BeaconStateError(BeaconStateError),
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OpPoolError(OpPoolError),
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/// The `BeaconChain` was explicitly configured _without_ a connection to eth1, therefore it
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/// cannot produce blocks.
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NoEth1ChainConnection,
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}
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easy_from_to!(BlockProcessingError, BlockProductionError);
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easy_from_to!(BeaconStateError, BlockProductionError);
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easy_from_to!(SlotProcessingError, BlockProductionError);
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easy_from_to!(Eth1ChainError, BlockProductionError);
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