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d04fde3ba9
## Issue Addressed Closes https://github.com/sigp/lighthouse/issues/3241 Closes https://github.com/sigp/lighthouse/issues/3242 ## Proposed Changes * [x] Implement logic to remove equivocating validators from fork choice per https://github.com/ethereum/consensus-specs/pull/2845 * [x] Update tests to v1.2.0-rc.1. The new test which exercises `equivocating_indices` is passing. * [x] Pull in some SSZ abstractions from the `tree-states` branch that make implementing Vec-compatible encoding for types like `BTreeSet` and `BTreeMap`. * [x] Implement schema upgrades and downgrades for the database (new schema version is V11). * [x] Apply attester slashings from blocks to fork choice ## Additional Info * This PR doesn't need the `BTreeMap` impl, but `tree-states` does, and I don't think there's any harm in keeping it. But I could also be convinced to drop it. Blocked on #3322.
55 lines
1.7 KiB
Rust
55 lines
1.7 KiB
Rust
use crate::beacon_fork_choice_store::{
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PersistedForkChoiceStoreV1, PersistedForkChoiceStoreV10, PersistedForkChoiceStoreV11,
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PersistedForkChoiceStoreV7, PersistedForkChoiceStoreV8,
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};
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use ssz::{Decode, Encode};
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use ssz_derive::{Decode, Encode};
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use store::{DBColumn, Error, StoreItem};
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use superstruct::superstruct;
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// If adding a new version you should update this type alias and fix the breakages.
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pub type PersistedForkChoice = PersistedForkChoiceV11;
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#[superstruct(
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variants(V1, V7, V8, V10, V11),
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variant_attributes(derive(Encode, Decode)),
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no_enum
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)]
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pub struct PersistedForkChoice {
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pub fork_choice: fork_choice::PersistedForkChoice,
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#[superstruct(only(V1))]
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pub fork_choice_store: PersistedForkChoiceStoreV1,
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#[superstruct(only(V7))]
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pub fork_choice_store: PersistedForkChoiceStoreV7,
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#[superstruct(only(V8))]
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pub fork_choice_store: PersistedForkChoiceStoreV8,
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#[superstruct(only(V10))]
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pub fork_choice_store: PersistedForkChoiceStoreV10,
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#[superstruct(only(V11))]
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pub fork_choice_store: PersistedForkChoiceStoreV11,
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}
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macro_rules! impl_store_item {
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($type:ty) => {
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impl StoreItem for $type {
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fn db_column() -> DBColumn {
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DBColumn::ForkChoice
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}
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fn as_store_bytes(&self) -> Vec<u8> {
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self.as_ssz_bytes()
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}
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fn from_store_bytes(bytes: &[u8]) -> std::result::Result<Self, Error> {
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Self::from_ssz_bytes(bytes).map_err(Into::into)
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}
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}
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};
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}
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impl_store_item!(PersistedForkChoiceV1);
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impl_store_item!(PersistedForkChoiceV7);
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impl_store_item!(PersistedForkChoiceV8);
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impl_store_item!(PersistedForkChoiceV10);
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impl_store_item!(PersistedForkChoiceV11);
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