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runtime: past session slashing runtime API (#6667)

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* runtime/vstaging: unapplied_slashes runtime API

* runtime/vstaging: key_ownership_proof runtime API

* runtime/ParachainHost: submit_report_dispute_lost

* fix key_ownership_proof API

* runtime: submit_report_dispute_lost runtime API

* nits

* Update node/subsystem-types/src/messages.rs

Co-authored-by: Marcin S. <marcin@bytedude.com>

* revert unrelated fmt changes

* post merge fixes

* fix compilation

---------

Co-authored-by: Marcin S. <marcin@bytedude.com>
This commit is contained in:
ordian
2023-05-26 11:35:46 +02:00
committed by GitHub
parent 035b24866c
commit 9bc4f62eff
12 changed files with 441 additions and 96 deletions
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polkadot/node/core/runtime-api/src/cache.rs
+59 -5
View File
@@ -20,11 +20,12 @@ use lru::LruCache;
use sp_consensus_babe::Epoch;
use polkadot_primitives::{
AuthorityDiscoveryId, BlockNumber, CandidateCommitments, CandidateEvent, CandidateHash,
CommittedCandidateReceipt, CoreState, DisputeState, ExecutorParams, GroupRotationInfo, Hash,
Id as ParaId, InboundDownwardMessage, InboundHrmpMessage, OccupiedCoreAssumption,
PersistedValidationData, PvfCheckStatement, ScrapedOnChainVotes, SessionIndex, SessionInfo,
ValidationCode, ValidationCodeHash, ValidatorId, ValidatorIndex, ValidatorSignature,
vstaging, AuthorityDiscoveryId, BlockNumber, CandidateCommitments, CandidateEvent,
CandidateHash, CommittedCandidateReceipt, CoreState, DisputeState, ExecutorParams,
GroupRotationInfo, Hash, Id as ParaId, InboundDownwardMessage, InboundHrmpMessage,
OccupiedCoreAssumption, PersistedValidationData, PvfCheckStatement, ScrapedOnChainVotes,
SessionIndex, SessionInfo, ValidationCode, ValidationCodeHash, ValidatorId, ValidatorIndex,
ValidatorSignature,
};
/// For consistency we have the same capacity for all caches. We use 128 as we'll only need that
@@ -63,6 +64,10 @@ pub(crate) struct RequestResultCache {
LruCache<(Hash, ParaId, OccupiedCoreAssumption), Option<ValidationCodeHash>>,
version: LruCache<Hash, u32>,
disputes: LruCache<Hash, Vec<(SessionIndex, CandidateHash, DisputeState<BlockNumber>)>>,
unapplied_slashes:
LruCache<Hash, Vec<(SessionIndex, CandidateHash, vstaging::slashing::PendingSlashes)>>,
key_ownership_proof:
LruCache<(Hash, ValidatorId), Option<vstaging::slashing::OpaqueKeyOwnershipProof>>,
}
impl Default for RequestResultCache {
@@ -90,6 +95,8 @@ impl Default for RequestResultCache {
validation_code_hash: LruCache::new(DEFAULT_CACHE_CAP),
version: LruCache::new(DEFAULT_CACHE_CAP),
disputes: LruCache::new(DEFAULT_CACHE_CAP),
unapplied_slashes: LruCache::new(DEFAULT_CACHE_CAP),
key_ownership_proof: LruCache::new(DEFAULT_CACHE_CAP),
}
}
}
@@ -385,6 +392,44 @@ impl RequestResultCache {
) {
self.disputes.put(relay_parent, value);
}
pub(crate) fn unapplied_slashes(
&mut self,
relay_parent: &Hash,
) -> Option<&Vec<(SessionIndex, CandidateHash, vstaging::slashing::PendingSlashes)>> {
self.unapplied_slashes.get(relay_parent)
}
pub(crate) fn cache_unapplied_slashes(
&mut self,
relay_parent: Hash,
value: Vec<(SessionIndex, CandidateHash, vstaging::slashing::PendingSlashes)>,
) {
self.unapplied_slashes.put(relay_parent, value);
}
pub(crate) fn key_ownership_proof(
&mut self,
key: (Hash, ValidatorId),
) -> Option<&Option<vstaging::slashing::OpaqueKeyOwnershipProof>> {
self.key_ownership_proof.get(&key)
}
pub(crate) fn cache_key_ownership_proof(
&mut self,
key: (Hash, ValidatorId),
value: Option<vstaging::slashing::OpaqueKeyOwnershipProof>,
) {
self.key_ownership_proof.put(key, value);
}
// This request is never cached, hence always returns `None`.
pub(crate) fn submit_report_dispute_lost(
&mut self,
_key: (Hash, vstaging::slashing::DisputeProof, vstaging::slashing::OpaqueKeyOwnershipProof),
) -> Option<&Option<()>> {
None
}
}
pub(crate) enum RequestResult {
@@ -422,4 +467,13 @@ pub(crate) enum RequestResult {
ValidationCodeHash(Hash, ParaId, OccupiedCoreAssumption, Option<ValidationCodeHash>),
Version(Hash, u32),
Disputes(Hash, Vec<(SessionIndex, CandidateHash, DisputeState<BlockNumber>)>),
UnappliedSlashes(Hash, Vec<(SessionIndex, CandidateHash, vstaging::slashing::PendingSlashes)>),
KeyOwnershipProof(Hash, ValidatorId, Option<vstaging::slashing::OpaqueKeyOwnershipProof>),
// This is a request with side-effects.
SubmitReportDisputeLost(
Hash,
vstaging::slashing::DisputeProof,
vstaging::slashing::OpaqueKeyOwnershipProof,
Option<()>,
),
}