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grandpa: report equivocations on all runtimes (#1000)

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* grandpa: report equivocations on all runtimes

* runtime: fix test-runtime compilation

* runtime: enable historical session manager on all runtimes

* runtime: fix indentation

* runtime: use strong key types in KeyOwnerProofSystem definitions

* update substrate

* bump spec_version of runtimes
This commit is contained in:
André Silva
2020-05-06 19:27:28 +01:00
committed by GitHub
parent 117fffb0cb
commit 41699f5d6e
12 changed files with 387 additions and 185 deletions
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polkadot/runtime/kusama/src/lib.rs
+56 -5
View File
@@ -83,7 +83,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("kusama"),
impl_name: create_runtime_str!("parity-kusama"),
authoring_version: 2,
spec_version: 1062,
spec_version: 1063,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
@@ -267,7 +267,7 @@ impl session::Trait for Runtime {
type ValidatorIdOf = staking::StashOf<Self>;
type ShouldEndSession = Babe;
type NextSessionRotation = Babe;
type SessionManager = Staking;
type SessionManager = session::historical::NoteHistoricalRoot<Self, Staking>;
type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
type Keys = SessionKeys;
type DisabledValidatorsThreshold = DisabledValidatorsThreshold;
@@ -490,6 +490,24 @@ impl im_online::Trait for Runtime {
impl grandpa::Trait for Runtime {
type Event = Event;
type Call = Call;
type KeyOwnerProofSystem = Historical;
type KeyOwnerProof =
<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;
type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(
KeyTypeId,
GrandpaId,
)>>::IdentificationTuple;
type HandleEquivocation = grandpa::EquivocationHandler<
Self::KeyOwnerIdentification,
primitives::fisherman::FishermanAppCrypto,
Runtime,
Offences,
>;
}
parameter_types! {
@@ -522,7 +540,7 @@ parameter_types! {
}
impl parachains::Trait for Runtime {
type AuthorityId = parachains::FishermanAuthorityId;
type AuthorityId = primitives::fisherman::FishermanAppCrypto;
type Origin = Origin;
type Call = Call;
type ParachainCurrency = Balances;
@@ -537,13 +555,15 @@ impl parachains::Trait for Runtime {
type ValidationUpgradeDelay = ValidationUpgradeDelay;
type SlashPeriod = SlashPeriod;
type Proof = session::historical::Proof;
type Proof = sp_session::MembershipProof;
type KeyOwnerProofSystem = session::historical::Module<Self>;
type IdentificationTuple = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, Vec<u8>)>>::IdentificationTuple;
type ReportOffence = Offences;
type BlockHashConversion = sp_runtime::traits::Identity;
}
/// Submits transaction with the node's public and signature type. Adheres to the signed extension
/// format of the chain.
impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime where
Call: From<LocalCall>,
{
@@ -553,6 +573,7 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
account: AccountId,
nonce: <Runtime as system::Trait>::Index,
) -> Option<(Call, <UncheckedExtrinsic as ExtrinsicT>::SignaturePayload)> {
// take the biggest period possible.
let period = BlockHashCount::get()
.checked_next_power_of_two()
.map(|c| c / 2)
@@ -560,6 +581,8 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
let current_block = System::block_number()
.saturated_into::<u64>()
// The `System::block_number` is initialized with `n+1`,
// so the actual block number is `n`.
.saturating_sub(1);
let tip = 0;
let extra: SignedExtra = (
@@ -572,6 +595,7 @@ impl<LocalCall> system::offchain::CreateSignedTransaction<LocalCall> for Runtime
transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
registrar::LimitParathreadCommits::<Runtime>::new(),
parachains::ValidateDoubleVoteReports::<Runtime>::new(),
grandpa::ValidateEquivocationReport::<Runtime>::new(),
);
let raw_payload = SignedPayload::new(call, extra).map_err(|e| {
debug::warn!("Unable to create signed payload: {:?}", e);
@@ -818,9 +842,10 @@ pub type SignedExtra = (
system::CheckEra<Runtime>,
system::CheckNonce<Runtime>,
system::CheckWeight<Runtime>,
transaction_payment::ChargeTransactionPayment::<Runtime>,
transaction_payment::ChargeTransactionPayment<Runtime>,
registrar::LimitParathreadCommits<Runtime>,
parachains::ValidateDoubleVoteReports<Runtime>,
grandpa::ValidateEquivocationReport<Runtime>,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
@@ -935,6 +960,32 @@ sp_api::impl_runtime_apis! {
fn grandpa_authorities() -> Vec<(GrandpaId, u64)> {
Grandpa::grandpa_authorities()
}
fn submit_report_equivocation_extrinsic(
equivocation_proof: fg_primitives::EquivocationProof<
<Block as BlockT>::Hash,
sp_runtime::traits::NumberFor<Block>,
>,
key_owner_proof: fg_primitives::OpaqueKeyOwnershipProof,
) -> Option<()> {
let key_owner_proof = key_owner_proof.decode()?;
Grandpa::submit_report_equivocation_extrinsic(
equivocation_proof,
key_owner_proof,
)
}
fn generate_key_ownership_proof(
_set_id: fg_primitives::SetId,
authority_id: fg_primitives::AuthorityId,
) -> Option<fg_primitives::OpaqueKeyOwnershipProof> {
use codec::Encode;
Historical::prove((fg_primitives::KEY_TYPE, authority_id))
.map(|p| p.encode())
.map(fg_primitives::OpaqueKeyOwnershipProof::new)
}
}
impl babe_primitives::BabeApi<Block> for Runtime {