lighthouse/consensus/state_processing/src/lib.rs

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#![deny(clippy::integer_arithmetic)]
#![deny(clippy::disallowed_method)]
#[macro_use]
mod macros;
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pub mod common;
Update to frozen spec ❄️ (v0.8.1) (#444) * types: first updates for v0.8 * state_processing: epoch processing v0.8.0 * state_processing: block processing v0.8.0 * tree_hash_derive: support generics in SignedRoot * types v0.8: update to use ssz_types * state_processing v0.8: use ssz_types * ssz_types: add bitwise methods and from_elem * types: fix v0.8 FIXMEs * ssz_types: add bitfield shift_up * ssz_types: iterators and DerefMut for VariableList * types,state_processing: use VariableList * ssz_types: fix BitVector Decode impl Fixed a typo in the implementation of ssz::Decode for BitVector, which caused it to be considered variable length! * types: fix test modules for v0.8 update * types: remove slow type-level arithmetic * state_processing: fix tests for v0.8 * op_pool: update for v0.8 * ssz_types: Bitfield difference length-independent Allow computing the difference of two bitfields of different lengths. * Implement compact committee support * epoch_processing: committee & active index roots * state_processing: genesis state builder v0.8 * state_processing: implement v0.8.1 * Further improve tree_hash * Strip examples, tests from cached_tree_hash * Update TreeHash, un-impl CachedTreeHash * Update bitfield TreeHash, un-impl CachedTreeHash * Update FixedLenVec TreeHash, unimpl CachedTreeHash * Update update tree_hash_derive for new TreeHash * Fix TreeHash, un-impl CachedTreeHash for ssz_types * Remove fixed_len_vec, ssz benches SSZ benches relied upon fixed_len_vec -- it is easier to just delete them and rebuild them later (when necessary) * Remove boolean_bitfield crate * Fix fake_crypto BLS compile errors * Update ef_tests for new v.8 type params * Update ef_tests submodule to v0.8.1 tag * Make fixes to support parsing ssz ef_tests * `compact_committee...` to `compact_committees...` * Derive more traits for `CompactCommittee` * Flip bitfield byte-endianness * Fix tree_hash for bitfields * Modify CLI output for ef_tests * Bump ssz crate version * Update ssz_types doc comment * Del cached tree hash tests from ssz_static tests * Tidy SSZ dependencies * Rename ssz_types crate to eth2_ssz_types * validator_client: update for v0.8 * ssz_types: update union/difference for bit order swap * beacon_node: update for v0.8, EthSpec * types: disable cached tree hash, update min spec * state_processing: fix slot bug in committee update * tests: temporarily disable fork choice harness test See #447 * committee cache: prevent out-of-bounds access In the case where we tried to access the committee of a shard that didn't have a committee in the current epoch, we were accessing elements beyond the end of the shuffling vector and panicking! This commit adds a check to make the failure safe and explicit. * fix bug in get_indexed_attestation and simplify There was a bug in our implementation of get_indexed_attestation whereby incorrect "committee indices" were used to index into the custody bitfield. The bug was only observable in the case where some bits of the custody bitfield were set to 1. The implementation has been simplified to remove the bug, and a test added. * state_proc: workaround for compact committees bug https://github.com/ethereum/eth2.0-specs/issues/1315 * v0.8: updates to make the EF tests pass * Remove redundant max operation checks. * Always supply both messages when checking attestation signatures -- allowing verification of an attestation with no signatures. * Swap the order of the fork and domain constant in `get_domain`, to match the spec. * rustfmt * ef_tests: add new epoch processing tests * Integrate v0.8 into master (compiles) * Remove unused crates, fix clippy lints * Replace v0.6.3 tags w/ v0.8.1 * Remove old comment * Ensure lmd ghost tests only run in release * Update readme
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pub mod genesis;
pub mod per_block_processing;
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pub mod per_epoch_processing;
pub mod per_slot_processing;
pub mod test_utils;
pub mod verify_operation;
pub use genesis::{
eth2_genesis_time, initialize_beacon_state_from_eth1, is_valid_genesis_state,
process_activations,
};
pub use per_block_processing::{
Use global pubkey cache for block processing (#849) * Start updating types * WIP * Signature hacking * Existing EF tests passing with fake_crypto * Updates * Delete outdated API spec * The refactor continues * It compiles * WIP test fixes * All release tests passing bar genesis state parsing * Update and test YamlConfig * Update to spec v0.10 compatible BLS * Updates to BLS EF tests * Add EF test for AggregateVerify And delete unused hash2curve tests for uncompressed points * Update EF tests to v0.10.1 * Use optional block root correctly in block proc * Use genesis fork in deposit domain. All tests pass * Cargo fmt * Fast aggregate verify test * Update REST API docs * Cargo fmt * Fix unused import * Bump spec tags to v0.10.1 * Add `seconds_per_eth1_block` to chainspec * Update to timestamp based eth1 voting scheme * Return None from `get_votes_to_consider` if block cache is empty * Handle overflows in `is_candidate_block` * Revert to failing tests * Fix eth1 data sets test * Choose default vote according to spec * Fix collect_valid_votes tests * Fix `get_votes_to_consider` to choose all eligible blocks * Uncomment winning_vote tests * Add comments; remove unused code * Reduce seconds_per_eth1_block for simulation * Addressed review comments * Add test for default vote case * Fix logs * Remove unused functions * Meter default eth1 votes * Fix comments * Address review comments; remove unused dependency * Add first attempt at attestation proc. re-write * Add version 2 of attestation processing * Minor fixes * Add validator pubkey cache * Make get_indexed_attestation take a committee * Link signature processing into new attn verification * First working version * Ensure pubkey cache is updated * Add more metrics, slight optimizations * Clone committee cache during attestation processing * Update shuffling cache during block processing * Remove old commented-out code * Fix shuffling cache insert bug * Used indexed attestation in fork choice * Restructure attn processing, add metrics * Add more detailed metrics * Tidy, fix failing tests * Fix failing tests, tidy * Disable/delete two outdated tests * Add new Pubkeys struct to signature_sets * Refactor with functional approach * Update beacon chain * Remove decompressed member from pubkey bytes * Add hashmap for indices lookup * Change `get_attesting_indices` to use Vec * Fix failing test * Tidy * Add pubkey cache persistence file * Add more comments * Integrate persistence file into builder * Add pubkey cache tests * Add data_dir to beacon chain builder * Remove Option in pubkey cache persistence file * Ensure consistency between datadir/data_dir * Fix failing network test * Tidy * Fix todos * Improve tests * Split up block processing metrics * Tidy * Refactor get_pubkey_from_state * Remove commented-out code * Add BeaconChain::validator_pubkey * Use Option::filter * Remove Box * Comment out tests that fail due to hard-coded Co-authored-by: Michael Sproul <michael@sigmaprime.io> Co-authored-by: Michael Sproul <micsproul@gmail.com> Co-authored-by: pawan <pawandhananjay@gmail.com>
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block_signature_verifier, errors::BlockProcessingError, per_block_processing, signature_sets,
BlockSignatureStrategy, BlockSignatureVerifier, VerifySignatures,
};
pub use per_epoch_processing::{errors::EpochProcessingError, per_epoch_processing};
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pub use per_slot_processing::{per_slot_processing, Error as SlotProcessingError};
pub use verify_operation::{SigVerifiedOp, VerifyOperation};