目标
- 1、如何包含实现事件和运行时，调用自定义内部pallet?
- 2、如何将从Crates.io中的pallet添加到到运行时？
导入pallet
1、创建名为pallet——something的本地pallet，并通过向/runtime/src/lib.rs添加以下内容来导入此pallet：
// Import your pallet.
pub use pallet_something;
2、配置pallet的runtime实现。假设本地托盘仅具有暴露给运行时的Event和类型。Call将以下内容添加到/runtime/src/lib.rs：
// Configure your pallet.
impl pallet_something::Config for Runtime {
type Event = Event;
type Call = Call;
}
3、声明pallet并使其公开。包括运行时宏的Pallet和Storage类型。在construct_runtime!中，添加以下内容：
construct_runtime!(
pub enum Runtime where
Block = Block,
NodeBlock = opaque::Block,
UncheckedExtrinsic = UncheckedExtrinsic
{
/* --snip-- */
Something: pallet_something::{Pallet, Call, Storage, Event<T>},
/* --snip-- */
}
);
注意：要添加外部pallet，可以使用与本地pallet类似的方法，但必须包括托盘公开的所有类型。还必须包括相关的参数类型和常量。
更新/runtime/Cargo.toml
本地pallet
在/runtime/Cargo.toml中，将您的托盘作为本地依赖项包含在std并添加runtime-benchmarks. 例如
# --snip--
pallet-something = { default-features = false, path = '../pallets/something'
version = '3.0.0'
# --snip--
[features]
default = ['std']
runtime-benchmarks = [
# --snip--
'pallet-something/runtime-benchmarks',
]
std = [
'pallet-something/std',
# --snip--
]
外部pallet
以下是一个示例，说明如果pallet托管在 crates.parity.io：
pallet-external = {default-features = false, git = "https://github.com/paritytech/substrate.git", version = "4.0.0-dev"}
# --snip--
runtime-benchmarks = [
/* --snip */
'pallet-external/runtime-benchmarks',
]
std = [
'pallet-external/std',
# --snip--
]
示例-timestamp pallet
// This file is part of Substrate.
// Copyright (C) 2018-2022 Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
//! The Substrate runtime. This can be compiled with `#[no_std]`, ready for Wasm.
#![cfg_attr(not(feature = "std"), no_std)]
// `construct_runtime!` does a lot of recursion and requires us to increase the limit to 512.
#![recursion_limit = "512"]
use codec::{Decode, Encode, MaxEncodedLen};
use frame_election_provider_support::{
onchain, ElectionDataProvider, ExtendedBalance, SequentialPhragmen, VoteWeight,
};
use frame_support::{
construct_runtime,
pallet_prelude::Get,
parameter_types,
traits::{
AsEnsureOriginWithArg, ConstU128, ConstU16, ConstU32, Currency, EitherOfDiverse,
EqualPrivilegeOnly, Everything, Imbalance, InstanceFilter, KeyOwnerProofSystem,
LockIdentifier, Nothing, OnUnbalanced, U128CurrencyToVote,
},
weights::{
constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
ConstantMultiplier, DispatchClass, IdentityFee, Weight,
},
PalletId, RuntimeDebug,
};
use frame_system::{
limits::{BlockLength, BlockWeights},
EnsureRoot, EnsureRootWithSuccess, EnsureSigned,
};
pub use node_primitives::{AccountId, Signature};
use node_primitives::{AccountIndex, Balance, BlockNumber, Hash, Index, Moment};
use pallet_contracts::weights::WeightInfo;
use pallet_election_provider_multi_phase::SolutionAccuracyOf;
use pallet_grandpa::{
fg_primitives, AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList,
};
use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
use pallet_session::historical::{self as pallet_session_historical};
pub use pallet_transaction_payment::{CurrencyAdapter, Multiplier, TargetedFeeAdjustment};
use pallet_transaction_payment::{FeeDetails, RuntimeDispatchInfo};
use sp_api::impl_runtime_apis;
use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
use sp_inherents::{CheckInherentsResult, InherentData};
use sp_runtime::{
create_runtime_str,
curve::PiecewiseLinear,
generic, impl_opaque_keys,
traits::{
self, BlakeTwo256, Block as BlockT, ConvertInto, NumberFor, OpaqueKeys,
SaturatedConversion, StaticLookup,
},
transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
ApplyExtrinsicResult, FixedPointNumber, Perbill, Percent, Permill, Perquintill,
};
use sp_std::prelude::*;
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
use static_assertions::const_assert;
#[cfg(any(feature = "std", test))]
pub use frame_system::Call as SystemCall;
#[cfg(any(feature = "std", test))]
pub use pallet_balances::Call as BalancesCall;
#[cfg(any(feature = "std", test))]
pub use pallet_staking::StakerStatus;
#[cfg(any(feature = "std", test))]
pub use pallet_sudo::Call as SudoCall;
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
/// Implementations of some helper traits passed into runtime modules as associated types.
pub mod impls;
#[cfg(not(feature = "runtime-benchmarks"))]
use impls::AllianceIdentityVerifier;
use impls::{AllianceProposalProvider, Author, CreditToBlockAuthor};
/// Constant values used within the runtime.
pub mod constants;
use constants::{currency::*, time::*};
use sp_runtime::generic::Era;
/// Generated voter bag information.
mod voter_bags;
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
/// Wasm binary unwrapped. If built with `SKIP_WASM_BUILD`, the function panics.
#[cfg(feature = "std")]
pub fn wasm_binary_unwrap() -> &'static [u8] {
WASM_BINARY.expect(
"Development wasm binary is not available. This means the client is built with \
`SKIP_WASM_BUILD` flag and it is only usable for production chains. Please rebuild with \
the flag disabled.",
)
}
/// Runtime version.
#[sp_version::runtime_version]
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("node"),
impl_name: create_runtime_str!("substrate-node"),
authoring_version: 10,
// Per convention: if the runtime behavior changes, increment spec_version
// and set impl_version to 0. If only runtime
// implementation changes and behavior does not, then leave spec_version as
// is and increment impl_version.
spec_version: 268,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 2,
state_version: 1,
};
/// The BABE epoch configuration at genesis.
pub const BABE_GENESIS_EPOCH_CONFIG: sp_consensus_babe::BabeEpochConfiguration =
sp_consensus_babe::BabeEpochConfiguration {
c: PRIMARY_PROBABILITY,
allowed_slots: sp_consensus_babe::AllowedSlots::PrimaryAndSecondaryPlainSlots,
};
/// Native version.
#[cfg(any(feature = "std", test))]
pub fn native_version() -> NativeVersion {
NativeVersion { runtime_version: VERSION, can_author_with: Default::default() }
}
type NegativeImbalance = <Balances as Currency<AccountId>>::NegativeImbalance;
pub struct DealWithFees;
impl OnUnbalanced<NegativeImbalance> for DealWithFees {
fn on_unbalanceds<B>(mut fees_then_tips: impl Iterator<Item = NegativeImbalance>) {
if let Some(fees) = fees_then_tips.next() {
// for fees, 80% to treasury, 20% to author
let mut split = fees.ration(80, 20);
if let Some(tips) = fees_then_tips.next() {
// for tips, if any, 80% to treasury, 20% to author (though this can be anything)
tips.ration_merge_into(80, 20, &mut split);
}
Treasury::on_unbalanced(split.0);
Author::on_unbalanced(split.1);
}
}
}
/// We assume that ~10% of the block weight is consumed by `on_initialize` handlers.
/// This is used to limit the maximal weight of a single extrinsic.
const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(10);
/// We allow `Normal` extrinsics to fill up the block up to 75%, the rest can be used
/// by Operational extrinsics.
const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
/// We allow for 2 seconds of compute with a 6 second average block time.
const MAXIMUM_BLOCK_WEIGHT: Weight = 2 * WEIGHT_PER_SECOND;
parameter_types! {
pub const BlockHashCount: BlockNumber = 2400;
pub const Version: RuntimeVersion = VERSION;
pub RuntimeBlockLength: BlockLength =
BlockLength::max_with_normal_ratio(5 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
pub RuntimeBlockWeights: BlockWeights = BlockWeights::builder()
.base_block(BlockExecutionWeight::get())
.for_class(DispatchClass::all(), |weights| {
weights.base_extrinsic = ExtrinsicBaseWeight::get();
})
.for_class(DispatchClass::Normal, |weights| {
weights.max_total = Some(NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT);
})
.for_class(DispatchClass::Operational, |weights| {
weights.max_total = Some(MAXIMUM_BLOCK_WEIGHT);
// Operational transactions have some extra reserved space, so that they
// are included even if block reached `MAXIMUM_BLOCK_WEIGHT`.
weights.reserved = Some(
MAXIMUM_BLOCK_WEIGHT - NORMAL_DISPATCH_RATIO * MAXIMUM_BLOCK_WEIGHT
);
})
.avg_block_initialization(AVERAGE_ON_INITIALIZE_RATIO)
.build_or_panic();
}
const_assert!(NORMAL_DISPATCH_RATIO.deconstruct() >= AVERAGE_ON_INITIALIZE_RATIO.deconstruct());
impl frame_system::Config for Runtime {
type BaseCallFilter = Everything;
type BlockWeights = RuntimeBlockWeights;
type BlockLength = RuntimeBlockLength;
type DbWeight = RocksDbWeight;
type Origin = Origin;
type Call = Call;
type Index = Index;
type BlockNumber = BlockNumber;
type Hash = Hash;
type Hashing = BlakeTwo256;
type AccountId = AccountId;
type Lookup = Indices;
type Header = generic::Header<BlockNumber, BlakeTwo256>;
type Event = Event;
type BlockHashCount = BlockHashCount;
type Version = Version;
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type SystemWeightInfo = frame_system::weights::SubstrateWeight<Runtime>;
type SS58Prefix = ConstU16<42>;
type OnSetCode = ();
type MaxConsumers = ConstU32<16>;
}
impl pallet_randomness_collective_flip::Config for Runtime {}
impl pallet_utility::Config for Runtime {
type Event = Event;
type Call = Call;
type PalletsOrigin = OriginCaller;
type WeightInfo = pallet_utility::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
// One storage item; key size is 32; value is size 4+4+16+32 bytes = 56 bytes.
pub const DepositBase: Balance = deposit(1, 88);
// Additional storage item size of 32 bytes.
pub const DepositFactor: Balance = deposit(0, 32);
}
impl pallet_multisig::Config for Runtime {
type Event = Event;
type Call = Call;
type Currency = Balances;
type DepositBase = DepositBase;
type DepositFactor = DepositFactor;
type MaxSignatories = ConstU16<100>;
type WeightInfo = pallet_multisig::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
// One storage item; key size 32, value size 8; .
pub const ProxyDepositBase: Balance = deposit(1, 8);
// Additional storage item size of 33 bytes.
pub const ProxyDepositFactor: Balance = deposit(0, 33);
pub const AnnouncementDepositBase: Balance = deposit(1, 8);
pub const AnnouncementDepositFactor: Balance = deposit(0, 66);
}
/// The type used to represent the kinds of proxying allowed.
#[derive(
Copy,
Clone,
Eq,
PartialEq,
Ord,
PartialOrd,
Encode,
Decode,
RuntimeDebug,
MaxEncodedLen,
scale_info::TypeInfo,
)]
pub enum ProxyType {
Any,
NonTransfer,
Governance,
Staking,
}
impl Default for ProxyType {
fn default() -> Self {
Self::Any
}
}
impl InstanceFilter<Call> for ProxyType {
fn filter(&self, c: &Call) -> bool {
match self {
ProxyType::Any => true,
ProxyType::NonTransfer => !matches!(
c,
Call::Balances(..) |
Call::Assets(..) | Call::Uniques(..) |
Call::Vesting(pallet_vesting::Call::vested_transfer { .. }) |
Call::Indices(pallet_indices::Call::transfer { .. })
),
ProxyType::Governance => matches!(
c,
Call::Democracy(..) |
Call::Council(..) | Call::Society(..) |
Call::TechnicalCommittee(..) |
Call::Elections(..) | Call::Treasury(..)
),
ProxyType::Staking => matches!(c, Call::Staking(..)),
}
}
fn is_superset(&self, o: &Self) -> bool {
match (self, o) {
(x, y) if x == y => true,
(ProxyType::Any, _) => true,
(_, ProxyType::Any) => false,
(ProxyType::NonTransfer, _) => true,
_ => false,
}
}
}
impl pallet_proxy::Config for Runtime {
type Event = Event;
type Call = Call;
type Currency = Balances;
type ProxyType = ProxyType;
type ProxyDepositBase = ProxyDepositBase;
type ProxyDepositFactor = ProxyDepositFactor;
type MaxProxies = ConstU32<32>;
type WeightInfo = pallet_proxy::weights::SubstrateWeight<Runtime>;
type MaxPending = ConstU32<32>;
type CallHasher = BlakeTwo256;
type AnnouncementDepositBase = AnnouncementDepositBase;
type AnnouncementDepositFactor = AnnouncementDepositFactor;
}
parameter_types! {
pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
RuntimeBlockWeights::get().max_block;
// Retry a scheduled item every 10 blocks (1 minute) until the preimage exists.
pub const NoPreimagePostponement: Option<u32> = Some(10);
}
impl pallet_scheduler::Config for Runtime {
type Event = Event;
type Origin = Origin;
type PalletsOrigin = OriginCaller;
type Call = Call;
type MaximumWeight = MaximumSchedulerWeight;
type ScheduleOrigin = EnsureRoot<AccountId>;
type MaxScheduledPerBlock = ConstU32<50>;
type WeightInfo = pallet_scheduler::weights::SubstrateWeight<Runtime>;
type OriginPrivilegeCmp = EqualPrivilegeOnly;
type PreimageProvider = Preimage;
type NoPreimagePostponement = NoPreimagePostponement;
}
parameter_types! {
pub const PreimageMaxSize: u32 = 4096 * 1024;
pub const PreimageBaseDeposit: Balance = 1 * DOLLARS;
// One cent: $10,000 / MB
pub const PreimageByteDeposit: Balance = 1 * CENTS;
}
impl pallet_preimage::Config for Runtime {
type WeightInfo = pallet_preimage::weights::SubstrateWeight<Runtime>;
type Event = Event;
type Currency = Balances;
type ManagerOrigin = EnsureRoot<AccountId>;
type MaxSize = PreimageMaxSize;
type BaseDeposit = PreimageBaseDeposit;
type ByteDeposit = PreimageByteDeposit;
}
parameter_types! {
// NOTE: Currently it is not possible to change the epoch duration after the chain has started.
// Attempting to do so will brick block production.
pub const EpochDuration: u64 = EPOCH_DURATION_IN_SLOTS;
pub const ExpectedBlockTime: Moment = MILLISECS_PER_BLOCK;
pub const ReportLongevity: u64 =
BondingDuration::get() as u64 * SessionsPerEra::get() as u64 * EpochDuration::get();
}
impl pallet_babe::Config for Runtime {
type EpochDuration = EpochDuration;
type ExpectedBlockTime = ExpectedBlockTime;
type EpochChangeTrigger = pallet_babe::ExternalTrigger;
type DisabledValidators = Session;
type KeyOwnerProofSystem = Historical;
type KeyOwnerProof = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(
KeyTypeId,
pallet_babe::AuthorityId,
)>>::Proof;
type KeyOwnerIdentification = <Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(
KeyTypeId,
pallet_babe::AuthorityId,
)>>::IdentificationTuple;
type HandleEquivocation =
pallet_babe::EquivocationHandler<Self::KeyOwnerIdentification, Offences, ReportLongevity>;
type WeightInfo = ();
type MaxAuthorities = MaxAuthorities;
}
parameter_types! {
pub const IndexDeposit: Balance = 1 * DOLLARS;
}
impl pallet_indices::Config for Runtime {
type AccountIndex = AccountIndex;
type Currency = Balances;
type Deposit = IndexDeposit;
type Event = Event;
type WeightInfo = pallet_indices::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const ExistentialDeposit: Balance = 1 * DOLLARS;
// For weight estimation, we assume that the most locks on an individual account will be 50.
// This number may need to be adjusted in the future if this assumption no longer holds true.
pub const MaxLocks: u32 = 50;
pub const MaxReserves: u32 = 50;
}
impl pallet_balances::Config for Runtime {
type MaxLocks = MaxLocks;
type MaxReserves = MaxReserves;
type ReserveIdentifier = [u8; 8];
type Balance = Balance;
type DustRemoval = ();
type Event = Event;
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = frame_system::Pallet<Runtime>;
type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const TransactionByteFee: Balance = 10 * MILLICENTS;
pub const OperationalFeeMultiplier: u8 = 5;
pub const TargetBlockFullness: Perquintill = Perquintill::from_percent(25);
pub AdjustmentVariable: Multiplier = Multiplier::saturating_from_rational(1, 100_000);
pub MinimumMultiplier: Multiplier = Multiplier::saturating_from_rational(1, 1_000_000_000u128);
}
impl pallet_transaction_payment::Config for Runtime {
type OnChargeTransaction = CurrencyAdapter<Balances, DealWithFees>;
type OperationalFeeMultiplier = OperationalFeeMultiplier;
type WeightToFee = IdentityFee<Balance>;
type LengthToFee = ConstantMultiplier<Balance, TransactionByteFee>;
type FeeMultiplierUpdate =
TargetedFeeAdjustment<Self, TargetBlockFullness, AdjustmentVariable, MinimumMultiplier>;
}
impl pallet_asset_tx_payment::Config for Runtime {
type Fungibles = Assets;
type OnChargeAssetTransaction = pallet_asset_tx_payment::FungiblesAdapter<
pallet_assets::BalanceToAssetBalance<Balances, Runtime, ConvertInto>,
CreditToBlockAuthor,
>;
}
parameter_types! {
pub const MinimumPeriod: Moment = SLOT_DURATION / 2;
}
impl pallet_timestamp::Config for Runtime {
type Moment = Moment;
type OnTimestampSet = Babe;
type MinimumPeriod = MinimumPeriod;
type WeightInfo = pallet_timestamp::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const UncleGenerations: BlockNumber = 5;
}
impl pallet_authorship::Config for Runtime {
type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Babe>;
type UncleGenerations = UncleGenerations;
type FilterUncle = ();
type EventHandler = (Staking, ImOnline);
}
impl_opaque_keys! {
pub struct SessionKeys {
pub grandpa: Grandpa,
pub babe: Babe,
pub im_online: ImOnline,
pub authority_discovery: AuthorityDiscovery,
}
}
impl pallet_session::Config for Runtime {
type Event = Event;
type ValidatorId = <Self as frame_system::Config>::AccountId;
type ValidatorIdOf = pallet_staking::StashOf<Self>;
type ShouldEndSession = Babe;
type NextSessionRotation = Babe;
type SessionManager = pallet_session::historical::NoteHistoricalRoot<Self, Staking>;
type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
type Keys = SessionKeys;
type WeightInfo = pallet_session::weights::SubstrateWeight<Runtime>;
}
impl pallet_session::historical::Config for Runtime {
type FullIdentification = pallet_staking::Exposure<AccountId, Balance>;
type FullIdentificationOf = pallet_staking::ExposureOf<Runtime>;
}
pallet_staking_reward_curve::build! {
const REWARD_CURVE: PiecewiseLinear<'static> = curve!(
min_inflation: 0_025_000,
max_inflation: 0_100_000,
ideal_stake: 0_500_000,
falloff: 0_050_000,
max_piece_count: 40,
test_precision: 0_005_000,
);
}
parameter_types! {
pub const SessionsPerEra: sp_staking::SessionIndex = 6;
pub const BondingDuration: sp_staking::EraIndex = 24 * 28;
pub const SlashDeferDuration: sp_staking::EraIndex = 24 * 7; // 1/4 the bonding duration.
pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
pub const MaxNominatorRewardedPerValidator: u32 = 256;
pub const OffendingValidatorsThreshold: Perbill = Perbill::from_percent(17);
pub OffchainRepeat: BlockNumber = 5;
}
pub struct StakingBenchmarkingConfig;
impl pallet_staking::BenchmarkingConfig for StakingBenchmarkingConfig {
type MaxNominators = ConstU32<1000>;
type MaxValidators = ConstU32<1000>;
}
impl pallet_staking::Config for Runtime {
type MaxNominations = MaxNominations;
type Currency = Balances;
type CurrencyBalance = Balance;
type UnixTime = Timestamp;
type CurrencyToVote = U128CurrencyToVote;
type RewardRemainder = Treasury;
type Event = Event;
type Slash = Treasury; // send the slashed funds to the treasury.
type Reward = (); // rewards are minted from the void
type SessionsPerEra = SessionsPerEra;
type BondingDuration = BondingDuration;
type SlashDeferDuration = SlashDeferDuration;
/// A super-majority of the council can cancel the slash.
type SlashCancelOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 3, 4>,
>;
type SessionInterface = Self;
type EraPayout = pallet_staking::ConvertCurve<RewardCurve>;
type NextNewSession = Session;
type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
type OffendingValidatorsThreshold = OffendingValidatorsThreshold;
type ElectionProvider = ElectionProviderMultiPhase;
type GenesisElectionProvider = onchain::UnboundedExecution<OnChainSeqPhragmen>;
type VoterList = BagsList;
type MaxUnlockingChunks = ConstU32<32>;
type OnStakerSlash = NominationPools;
type WeightInfo = pallet_staking::weights::SubstrateWeight<Runtime>;
type BenchmarkingConfig = StakingBenchmarkingConfig;
}
parameter_types! {
// phase durations. 1/4 of the last session for each.
pub const SignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
pub const UnsignedPhase: u32 = EPOCH_DURATION_IN_BLOCKS / 4;
// signed config
pub const SignedRewardBase: Balance = 1 * DOLLARS;
pub const SignedDepositBase: Balance = 1 * DOLLARS;
pub const SignedDepositByte: Balance = 1 * CENTS;
pub BetterUnsignedThreshold: Perbill = Perbill::from_rational(1u32, 10_000);
// miner configs
pub const MultiPhaseUnsignedPriority: TransactionPriority = StakingUnsignedPriority::get() - 1u64;
pub MinerMaxWeight: Weight = RuntimeBlockWeights::get()
.get(DispatchClass::Normal)
.max_extrinsic.expect("Normal extrinsics have a weight limit configured; qed")
.saturating_sub(BlockExecutionWeight::get());
// Solution can occupy 90% of normal block size
pub MinerMaxLength: u32 = Perbill::from_rational(9u32, 10) *
*RuntimeBlockLength::get()
.max
.get(DispatchClass::Normal);
}
frame_election_provider_support::generate_solution_type!(
#[compact]
pub struct NposSolution16::<
VoterIndex = u32,
TargetIndex = u16,
Accuracy = sp_runtime::PerU16,
MaxVoters = MaxElectingVoters,
>(16)
);
parameter_types! {
pub MaxNominations: u32 = <NposSolution16 as frame_election_provider_support::NposSolution>::LIMIT as u32;
pub MaxElectingVoters: u32 = 10_000;
}
/// The numbers configured here could always be more than the the maximum limits of staking pallet
/// to ensure election snapshot will not run out of memory. For now, we set them to smaller values
/// since the staking is bounded and the weight pipeline takes hours for this single pallet.
pub struct ElectionProviderBenchmarkConfig;
impl pallet_election_provider_multi_phase::BenchmarkingConfig for ElectionProviderBenchmarkConfig {
const VOTERS: [u32; 2] = [1000, 2000];
const TARGETS: [u32; 2] = [500, 1000];
const ACTIVE_VOTERS: [u32; 2] = [500, 800];
const DESIRED_TARGETS: [u32; 2] = [200, 400];
const SNAPSHOT_MAXIMUM_VOTERS: u32 = 1000;
const MINER_MAXIMUM_VOTERS: u32 = 1000;
const MAXIMUM_TARGETS: u32 = 300;
}
/// Maximum number of iterations for balancing that will be executed in the embedded OCW
/// miner of election provider multi phase.
pub const MINER_MAX_ITERATIONS: u32 = 10;
/// A source of random balance for NposSolver, which is meant to be run by the OCW election miner.
pub struct OffchainRandomBalancing;
impl Get<Option<(usize, ExtendedBalance)>> for OffchainRandomBalancing {
fn get() -> Option<(usize, ExtendedBalance)> {
use sp_runtime::traits::TrailingZeroInput;
let iters = match MINER_MAX_ITERATIONS {
0 => 0,
max => {
let seed = sp_io::offchain::random_seed();
let random = <u32>::decode(&mut TrailingZeroInput::new(&seed))
.expect("input is padded with zeroes; qed") %
max.saturating_add(1);
random as usize
},
};
Some((iters, 0))
}
}
pub struct OnChainSeqPhragmen;
impl onchain::Config for OnChainSeqPhragmen {
type System = Runtime;
type Solver = SequentialPhragmen<
AccountId,
pallet_election_provider_multi_phase::SolutionAccuracyOf<Runtime>,
>;
type DataProvider = <Runtime as pallet_election_provider_multi_phase::Config>::DataProvider;
type WeightInfo = frame_election_provider_support::weights::SubstrateWeight<Runtime>;
}
impl onchain::BoundedConfig for OnChainSeqPhragmen {
type VotersBound = MaxElectingVoters;
type TargetsBound = ConstU32<2_000>;
}
impl pallet_election_provider_multi_phase::MinerConfig for Runtime {
type AccountId = AccountId;
type MaxLength = MinerMaxLength;
type MaxWeight = MinerMaxWeight;
type Solution = NposSolution16;
type MaxVotesPerVoter =
<<Self as pallet_election_provider_multi_phase::Config>::DataProvider as ElectionDataProvider>::MaxVotesPerVoter;
// The unsigned submissions have to respect the weight of the submit_unsigned call, thus their
// weight estimate function is wired to this call's weight.
fn solution_weight(v: u32, t: u32, a: u32, d: u32) -> Weight {
<
<Self as pallet_election_provider_multi_phase::Config>::WeightInfo
as
pallet_election_provider_multi_phase::WeightInfo
>::submit_unsigned(v, t, a, d)
}
}
impl pallet_election_provider_multi_phase::Config for Runtime {
type Event = Event;
type Currency = Balances;
type EstimateCallFee = TransactionPayment;
type SignedPhase = SignedPhase;
type UnsignedPhase = UnsignedPhase;
type BetterUnsignedThreshold = BetterUnsignedThreshold;
type BetterSignedThreshold = ();
type OffchainRepeat = OffchainRepeat;
type MinerTxPriority = MultiPhaseUnsignedPriority;
type MinerConfig = Self;
type SignedMaxSubmissions = ConstU32<10>;
type SignedRewardBase = SignedRewardBase;
type SignedDepositBase = SignedDepositBase;
type SignedDepositByte = SignedDepositByte;
type SignedMaxRefunds = ConstU32<3>;
type SignedDepositWeight = ();
type SignedMaxWeight = MinerMaxWeight;
type SlashHandler = (); // burn slashes
type RewardHandler = (); // nothing to do upon rewards
type DataProvider = Staking;
type Fallback = onchain::BoundedExecution<OnChainSeqPhragmen>;
type GovernanceFallback = onchain::BoundedExecution<OnChainSeqPhragmen>;
type Solver = SequentialPhragmen<AccountId, SolutionAccuracyOf<Self>, OffchainRandomBalancing>;
type ForceOrigin = EnsureRootOrHalfCouncil;
type MaxElectableTargets = ConstU16<{ u16::MAX }>;
type MaxElectingVoters = MaxElectingVoters;
type BenchmarkingConfig = ElectionProviderBenchmarkConfig;
type WeightInfo = pallet_election_provider_multi_phase::weights::SubstrateWeight<Self>;
}
parameter_types! {
pub const BagThresholds: &'static [u64] = &voter_bags::THRESHOLDS;
}
impl pallet_bags_list::Config for Runtime {
type Event = Event;
type ScoreProvider = Staking;
type WeightInfo = pallet_bags_list::weights::SubstrateWeight<Runtime>;
type BagThresholds = BagThresholds;
type Score = VoteWeight;
}
parameter_types! {
pub const PostUnbondPoolsWindow: u32 = 4;
pub const NominationPoolsPalletId: PalletId = PalletId(*b"py/nopls");
pub const MinPointsToBalance: u32 = 10;
}
use sp_runtime::traits::Convert;
pub struct BalanceToU256;
impl Convert<Balance, sp_core::U256> for BalanceToU256 {
fn convert(balance: Balance) -> sp_core::U256 {
sp_core::U256::from(balance)
}
}
pub struct U256ToBalance;
impl Convert<sp_core::U256, Balance> for U256ToBalance {
fn convert(n: sp_core::U256) -> Balance {
n.try_into().unwrap_or(Balance::max_value())
}
}
impl pallet_nomination_pools::Config for Runtime {
type WeightInfo = ();
type Event = Event;
type Currency = Balances;
type BalanceToU256 = BalanceToU256;
type U256ToBalance = U256ToBalance;
type StakingInterface = pallet_staking::Pallet<Self>;
type PostUnbondingPoolsWindow = PostUnbondPoolsWindow;
type MaxMetadataLen = ConstU32<256>;
type MaxUnbonding = ConstU32<8>;
type PalletId = NominationPoolsPalletId;
type MinPointsToBalance = MinPointsToBalance;
}
parameter_types! {
pub const VoteLockingPeriod: BlockNumber = 30 * DAYS;
}
impl pallet_conviction_voting::Config for Runtime {
type WeightInfo = pallet_conviction_voting::weights::SubstrateWeight<Self>;
type Event = Event;
type Currency = Balances;
type VoteLockingPeriod = VoteLockingPeriod;
type MaxVotes = ConstU32<512>;
type MaxTurnout = frame_support::traits::TotalIssuanceOf<Balances, Self::AccountId>;
type Polls = Referenda;
}
parameter_types! {
pub const AlarmInterval: BlockNumber = 1;
pub const SubmissionDeposit: Balance = 100 * DOLLARS;
pub const UndecidingTimeout: BlockNumber = 28 * DAYS;
}
pub struct TracksInfo;
impl pallet_referenda::TracksInfo<Balance, BlockNumber> for TracksInfo {
type Id = u16;
type Origin = <Origin as frame_support::traits::OriginTrait>::PalletsOrigin;
fn tracks() -> &'static [(Self::Id, pallet_referenda::TrackInfo<Balance, BlockNumber>)] {
static DATA: [(u16, pallet_referenda::TrackInfo<Balance, BlockNumber>); 1] = [(
0u16,
pallet_referenda::TrackInfo {
name: "root",
max_deciding: 1,
decision_deposit: 10,
prepare_period: 4,
decision_period: 4,
confirm_period: 2,
min_enactment_period: 4,
min_approval: pallet_referenda::Curve::LinearDecreasing {
length: Perbill::from_percent(100),
floor: Perbill::from_percent(50),
ceil: Perbill::from_percent(100),
},
min_support: pallet_referenda::Curve::LinearDecreasing {
length: Perbill::from_percent(100),
floor: Perbill::from_percent(0),
ceil: Perbill::from_percent(100),
},
},
)];
&DATA[..]
}
fn track_for(id: &Self::Origin) -> Result<Self::Id, ()> {
if let Ok(system_origin) = frame_system::RawOrigin::try_from(id.clone()) {
match system_origin {
frame_system::RawOrigin::Root => Ok(0),
_ => Err(()),
}
} else {
Err(())
}
}
}
impl pallet_referenda::Config for Runtime {
type WeightInfo = pallet_referenda::weights::SubstrateWeight<Self>;
type Call = Call;
type Event = Event;
type Scheduler = Scheduler;
type Currency = pallet_balances::Pallet<Self>;
type SubmitOrigin = EnsureSigned<AccountId>;
type CancelOrigin = EnsureRoot<AccountId>;
type KillOrigin = EnsureRoot<AccountId>;
type Slash = ();
type Votes = pallet_conviction_voting::VotesOf<Runtime>;
type Tally = pallet_conviction_voting::TallyOf<Runtime>;
type SubmissionDeposit = SubmissionDeposit;
type MaxQueued = ConstU32<100>;
type UndecidingTimeout = UndecidingTimeout;
type AlarmInterval = AlarmInterval;
type Tracks = TracksInfo;
}
impl pallet_referenda::Config<pallet_referenda::Instance2> for Runtime {
type WeightInfo = pallet_referenda::weights::SubstrateWeight<Self>;
type Call = Call;
type Event = Event;
type Scheduler = Scheduler;
type Currency = pallet_balances::Pallet<Self>;
type SubmitOrigin = EnsureSigned<AccountId>;
type CancelOrigin = EnsureRoot<AccountId>;
type KillOrigin = EnsureRoot<AccountId>;
type Slash = ();
type Votes = pallet_ranked_collective::Votes;
type Tally = pallet_ranked_collective::TallyOf<Runtime>;
type SubmissionDeposit = SubmissionDeposit;
type MaxQueued = ConstU32<100>;
type UndecidingTimeout = UndecidingTimeout;
type AlarmInterval = AlarmInterval;
type Tracks = TracksInfo;
}
impl pallet_ranked_collective::Config for Runtime {
type WeightInfo = pallet_ranked_collective::weights::SubstrateWeight<Self>;
type Event = Event;
type PromoteOrigin = EnsureRootWithSuccess<AccountId, ConstU16<65535>>;
type DemoteOrigin = EnsureRootWithSuccess<AccountId, ConstU16<65535>>;
type Polls = RankedPolls;
type MinRankOfClass = traits::Identity;
type VoteWeight = pallet_ranked_collective::Geometric;
}
impl pallet_remark::Config for Runtime {
type WeightInfo = pallet_remark::weights::SubstrateWeight<Self>;
type Event = Event;
}
parameter_types! {
pub const LaunchPeriod: BlockNumber = 28 * 24 * 60 * MINUTES;
pub const VotingPeriod: BlockNumber = 28 * 24 * 60 * MINUTES;
pub const FastTrackVotingPeriod: BlockNumber = 3 * 24 * 60 * MINUTES;
pub const MinimumDeposit: Balance = 100 * DOLLARS;
pub const EnactmentPeriod: BlockNumber = 30 * 24 * 60 * MINUTES;
pub const CooloffPeriod: BlockNumber = 28 * 24 * 60 * MINUTES;
pub const MaxProposals: u32 = 100;
}
impl pallet_democracy::Config for Runtime {
type Proposal = Call;
type Event = Event;
type Currency = Balances;
type EnactmentPeriod = EnactmentPeriod;
type LaunchPeriod = LaunchPeriod;
type VotingPeriod = VotingPeriod;
type VoteLockingPeriod = EnactmentPeriod; // Same as EnactmentPeriod
type MinimumDeposit = MinimumDeposit;
/// A straight majority of the council can decide what their next motion is.
type ExternalOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 1, 2>;
/// A super-majority can have the next scheduled referendum be a straight majority-carries vote.
type ExternalMajorityOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 3, 4>;
/// A unanimous council can have the next scheduled referendum be a straight default-carries
/// (NTB) vote.
type ExternalDefaultOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 1, 1>;
/// Two thirds of the technical committee can have an ExternalMajority/ExternalDefault vote
/// be tabled immediately and with a shorter voting/enactment period.
type FastTrackOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, TechnicalCollective, 2, 3>;
type InstantOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, TechnicalCollective, 1, 1>;
type InstantAllowed = frame_support::traits::ConstBool<true>;
type FastTrackVotingPeriod = FastTrackVotingPeriod;
// To cancel a proposal which has been passed, 2/3 of the council must agree to it.
type CancellationOrigin =
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 2, 3>;
// To cancel a proposal before it has been passed, the technical committee must be unanimous or
// Root must agree.
type CancelProposalOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionAtLeast<AccountId, TechnicalCollective, 1, 1>,
>;
type BlacklistOrigin = EnsureRoot<AccountId>;
// Any single technical committee member may veto a coming council proposal, however they can
// only do it once and it lasts only for the cool-off period.
type VetoOrigin = pallet_collective::EnsureMember<AccountId, TechnicalCollective>;
type CooloffPeriod = CooloffPeriod;
type PreimageByteDeposit = PreimageByteDeposit;
type OperationalPreimageOrigin = pallet_collective::EnsureMember<AccountId, CouncilCollective>;
type Slash = Treasury;
type Scheduler = Scheduler;
type PalletsOrigin = OriginCaller;
type MaxVotes = ConstU32<100>;
type WeightInfo = pallet_democracy::weights::SubstrateWeight<Runtime>;
type MaxProposals = MaxProposals;
}
parameter_types! {
pub const CouncilMotionDuration: BlockNumber = 5 * DAYS;
pub const CouncilMaxProposals: u32 = 100;
pub const CouncilMaxMembers: u32 = 100;
}
type CouncilCollective = pallet_collective::Instance1;
impl pallet_collective::Config<CouncilCollective> for Runtime {
type Origin = Origin;
type Proposal = Call;
type Event = Event;
type MotionDuration = CouncilMotionDuration;
type MaxProposals = CouncilMaxProposals;
type MaxMembers = CouncilMaxMembers;
type DefaultVote = pallet_collective::PrimeDefaultVote;
type WeightInfo = pallet_collective::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const CandidacyBond: Balance = 10 * DOLLARS;
// 1 storage item created, key size is 32 bytes, value size is 16+16.
pub const VotingBondBase: Balance = deposit(1, 64);
// additional data per vote is 32 bytes (account id).
pub const VotingBondFactor: Balance = deposit(0, 32);
pub const TermDuration: BlockNumber = 7 * DAYS;
pub const DesiredMembers: u32 = 13;
pub const DesiredRunnersUp: u32 = 7;
pub const ElectionsPhragmenPalletId: LockIdentifier = *b"phrelect";
}
// Make sure that there are no more than `MaxMembers` members elected via elections-phragmen.
const_assert!(DesiredMembers::get() <= CouncilMaxMembers::get());
impl pallet_elections_phragmen::Config for Runtime {
type Event = Event;
type PalletId = ElectionsPhragmenPalletId;
type Currency = Balances;
type ChangeMembers = Council;
// NOTE: this implies that council's genesis members cannot be set directly and must come from
// this module.
type InitializeMembers = Council;
type CurrencyToVote = U128CurrencyToVote;
type CandidacyBond = CandidacyBond;
type VotingBondBase = VotingBondBase;
type VotingBondFactor = VotingBondFactor;
type LoserCandidate = ();
type KickedMember = ();
type DesiredMembers = DesiredMembers;
type DesiredRunnersUp = DesiredRunnersUp;
type TermDuration = TermDuration;
type WeightInfo = pallet_elections_phragmen::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const TechnicalMotionDuration: BlockNumber = 5 * DAYS;
pub const TechnicalMaxProposals: u32 = 100;
pub const TechnicalMaxMembers: u32 = 100;
}
type TechnicalCollective = pallet_collective::Instance2;
impl pallet_collective::Config<TechnicalCollective> for Runtime {
type Origin = Origin;
type Proposal = Call;
type Event = Event;
type MotionDuration = TechnicalMotionDuration;
type MaxProposals = TechnicalMaxProposals;
type MaxMembers = TechnicalMaxMembers;
type DefaultVote = pallet_collective::PrimeDefaultVote;
type WeightInfo = pallet_collective::weights::SubstrateWeight<Runtime>;
}
type EnsureRootOrHalfCouncil = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionMoreThan<AccountId, CouncilCollective, 1, 2>,
>;
impl pallet_membership::Config<pallet_membership::Instance1> for Runtime {
type Event = Event;
type AddOrigin = EnsureRootOrHalfCouncil;
type RemoveOrigin = EnsureRootOrHalfCouncil;
type SwapOrigin = EnsureRootOrHalfCouncil;
type ResetOrigin = EnsureRootOrHalfCouncil;
type PrimeOrigin = EnsureRootOrHalfCouncil;
type MembershipInitialized = TechnicalCommittee;
type MembershipChanged = TechnicalCommittee;
type MaxMembers = TechnicalMaxMembers;
type WeightInfo = pallet_membership::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const ProposalBond: Permill = Permill::from_percent(5);
pub const ProposalBondMinimum: Balance = 1 * DOLLARS;
pub const SpendPeriod: BlockNumber = 1 * DAYS;
pub const Burn: Permill = Permill::from_percent(50);
pub const TipCountdown: BlockNumber = 1 * DAYS;
pub const TipFindersFee: Percent = Percent::from_percent(20);
pub const TipReportDepositBase: Balance = 1 * DOLLARS;
pub const DataDepositPerByte: Balance = 1 * CENTS;
pub const TreasuryPalletId: PalletId = PalletId(*b"py/trsry");
pub const MaximumReasonLength: u32 = 300;
pub const MaxApprovals: u32 = 100;
}
impl pallet_treasury::Config for Runtime {
type PalletId = TreasuryPalletId;
type Currency = Balances;
type ApproveOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionAtLeast<AccountId, CouncilCollective, 3, 5>,
>;
type RejectOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionMoreThan<AccountId, CouncilCollective, 1, 2>,
>;
type Event = Event;
type OnSlash = ();
type ProposalBond = ProposalBond;
type ProposalBondMinimum = ProposalBondMinimum;
type ProposalBondMaximum = ();
type SpendPeriod = SpendPeriod;
type Burn = Burn;
type BurnDestination = ();
type SpendFunds = Bounties;
type WeightInfo = pallet_treasury::weights::SubstrateWeight<Runtime>;
type MaxApprovals = MaxApprovals;
type SpendOrigin = frame_support::traits::NeverEnsureOrigin<u128>;
}
parameter_types! {
pub const BountyCuratorDeposit: Permill = Permill::from_percent(50);
pub const BountyValueMinimum: Balance = 5 * DOLLARS;
pub const BountyDepositBase: Balance = 1 * DOLLARS;
pub const CuratorDepositMultiplier: Permill = Permill::from_percent(50);
pub const CuratorDepositMin: Balance = 1 * DOLLARS;
pub const CuratorDepositMax: Balance = 100 * DOLLARS;
pub const BountyDepositPayoutDelay: BlockNumber = 1 * DAYS;
pub const BountyUpdatePeriod: BlockNumber = 14 * DAYS;
}
impl pallet_bounties::Config for Runtime {
type Event = Event;
type BountyDepositBase = BountyDepositBase;
type BountyDepositPayoutDelay = BountyDepositPayoutDelay;
type BountyUpdatePeriod = BountyUpdatePeriod;
type CuratorDepositMultiplier = CuratorDepositMultiplier;
type CuratorDepositMin = CuratorDepositMin;
type CuratorDepositMax = CuratorDepositMax;
type BountyValueMinimum = BountyValueMinimum;
type DataDepositPerByte = DataDepositPerByte;
type MaximumReasonLength = MaximumReasonLength;
type WeightInfo = pallet_bounties::weights::SubstrateWeight<Runtime>;
type ChildBountyManager = ChildBounties;
}
parameter_types! {
pub const ChildBountyValueMinimum: Balance = 1 * DOLLARS;
}
impl pallet_child_bounties::Config for Runtime {
type Event = Event;
type MaxActiveChildBountyCount = ConstU32<5>;
type ChildBountyValueMinimum = ChildBountyValueMinimum;
type WeightInfo = pallet_child_bounties::weights::SubstrateWeight<Runtime>;
}
impl pallet_tips::Config for Runtime {
type Event = Event;
type DataDepositPerByte = DataDepositPerByte;
type MaximumReasonLength = MaximumReasonLength;
type Tippers = Elections;
type TipCountdown = TipCountdown;
type TipFindersFee = TipFindersFee;
type TipReportDepositBase = TipReportDepositBase;
type WeightInfo = pallet_tips::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const DepositPerItem: Balance = deposit(1, 0);
pub const DepositPerByte: Balance = deposit(0, 1);
pub const MaxValueSize: u32 = 16 * 1024;
// The lazy deletion runs inside on_initialize.
pub DeletionWeightLimit: Weight = RuntimeBlockWeights::get()
.per_class
.get(DispatchClass::Normal)
.max_total
.unwrap_or(RuntimeBlockWeights::get().max_block);
// The weight needed for decoding the queue should be less or equal than a fifth
// of the overall weight dedicated to the lazy deletion.
pub DeletionQueueDepth: u32 = ((DeletionWeightLimit::get() / (
<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(1) -
<Runtime as pallet_contracts::Config>::WeightInfo::on_initialize_per_queue_item(0)
)) / 5) as u32;
pub Schedule: pallet_contracts::Schedule<Runtime> = Default::default();
}
impl pallet_contracts::Config for Runtime {
type Time = Timestamp;
type Randomness = RandomnessCollectiveFlip;
type Currency = Balances;
type Event = Event;
type Call = Call;
/// The safest default is to allow no calls at all.
///
/// Runtimes should whitelist dispatchables that are allowed to be called from contracts
/// and make sure they are stable. Dispatchables exposed to contracts are not allowed to
/// change because that would break already deployed contracts. The `Call` structure itself
/// is not allowed to change the indices of existing pallets, too.
type CallFilter = Nothing;
type DepositPerItem = DepositPerItem;
type DepositPerByte = DepositPerByte;
type CallStack = [pallet_contracts::Frame<Self>; 31];
type WeightPrice = pallet_transaction_payment::Pallet<Self>;
type WeightInfo = pallet_contracts::weights::SubstrateWeight<Self>;
type ChainExtension = ();
type DeletionQueueDepth = DeletionQueueDepth;
type DeletionWeightLimit = DeletionWeightLimit;
type Schedule = Schedule;
type AddressGenerator = pallet_contracts::DefaultAddressGenerator;
type ContractAccessWeight = pallet_contracts::DefaultContractAccessWeight<RuntimeBlockWeights>;
type MaxCodeLen = ConstU32<{ 128 * 1024 }>;
type RelaxedMaxCodeLen = ConstU32<{ 256 * 1024 }>;
}
impl pallet_sudo::Config for Runtime {
type Event = Event;
type Call = Call;
}
parameter_types! {
pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
/// We prioritize im-online heartbeats over election solution submission.
pub const StakingUnsignedPriority: TransactionPriority = TransactionPriority::max_value() / 2;
pub const MaxAuthorities: u32 = 100;
pub const MaxKeys: u32 = 10_000;
pub const MaxPeerInHeartbeats: u32 = 10_000;
pub const MaxPeerDataEncodingSize: u32 = 1_000;
}
impl<LocalCall> frame_system::offchain::CreateSignedTransaction<LocalCall> for Runtime
where
Call: From<LocalCall>,
{
fn create_transaction<C: frame_system::offchain::AppCrypto<Self::Public, Self::Signature>>(
call: Call,
public: <Signature as traits::Verify>::Signer,
account: AccountId,
nonce: Index,
) -> Option<(Call, <UncheckedExtrinsic as traits::Extrinsic>::SignaturePayload)> {
let tip = 0;
// take the biggest period possible.
let period =
BlockHashCount::get().checked_next_power_of_two().map(|c| c / 2).unwrap_or(2) as u64;
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 era = Era::mortal(period, current_block);
let extra = (
frame_system::CheckNonZeroSender::<Runtime>::new(),
frame_system::CheckSpecVersion::<Runtime>::new(),
frame_system::CheckTxVersion::<Runtime>::new(),
frame_system::CheckGenesis::<Runtime>::new(),
frame_system::CheckEra::<Runtime>::from(era),
frame_system::CheckNonce::<Runtime>::from(nonce),
frame_system::CheckWeight::<Runtime>::new(),
pallet_asset_tx_payment::ChargeAssetTxPayment::<Runtime>::from(tip, None),
);
let raw_payload = SignedPayload::new(call, extra)
.map_err(|e| {
log::warn!("Unable to create signed payload: {:?}", e);
})
.ok()?;
let signature = raw_payload.using_encoded(|payload| C::sign(payload, public))?;
let address = Indices::unlookup(account);
let (call, extra, _) = raw_payload.deconstruct();
Some((call, (address, signature, extra)))
}
}
impl frame_system::offchain::SigningTypes for Runtime {
type Public = <Signature as traits::Verify>::Signer;
type Signature = Signature;
}
impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime
where
Call: From<C>,
{
type Extrinsic = UncheckedExtrinsic;
type OverarchingCall = Call;
}
impl pallet_im_online::Config for Runtime {
type AuthorityId = ImOnlineId;
type Event = Event;
type NextSessionRotation = Babe;
type ValidatorSet = Historical;
type ReportUnresponsiveness = Offences;
type UnsignedPriority = ImOnlineUnsignedPriority;
type WeightInfo = pallet_im_online::weights::SubstrateWeight<Runtime>;
type MaxKeys = MaxKeys;
type MaxPeerInHeartbeats = MaxPeerInHeartbeats;
type MaxPeerDataEncodingSize = MaxPeerDataEncodingSize;
}
impl pallet_offences::Config for Runtime {
type Event = Event;
type IdentificationTuple = pallet_session::historical::IdentificationTuple<Self>;
type OnOffenceHandler = Staking;
}
impl pallet_authority_discovery::Config for Runtime {
type MaxAuthorities = MaxAuthorities;
}
impl pallet_grandpa::Config 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 = pallet_grandpa::EquivocationHandler<
Self::KeyOwnerIdentification,
Offences,
ReportLongevity,
>;
type WeightInfo = ();
type MaxAuthorities = MaxAuthorities;
}
parameter_types! {
pub const BasicDeposit: Balance = 10 * DOLLARS; // 258 bytes on-chain
pub const FieldDeposit: Balance = 250 * CENTS; // 66 bytes on-chain
pub const SubAccountDeposit: Balance = 2 * DOLLARS; // 53 bytes on-chain
pub const MaxSubAccounts: u32 = 100;
pub const MaxAdditionalFields: u32 = 100;
pub const MaxRegistrars: u32 = 20;
}
impl pallet_identity::Config for Runtime {
type Event = Event;
type Currency = Balances;
type BasicDeposit = BasicDeposit;
type FieldDeposit = FieldDeposit;
type SubAccountDeposit = SubAccountDeposit;
type MaxSubAccounts = MaxSubAccounts;
type MaxAdditionalFields = MaxAdditionalFields;
type MaxRegistrars = MaxRegistrars;
type Slashed = Treasury;
type ForceOrigin = EnsureRootOrHalfCouncil;
type RegistrarOrigin = EnsureRootOrHalfCouncil;
type WeightInfo = pallet_identity::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const ConfigDepositBase: Balance = 5 * DOLLARS;
pub const FriendDepositFactor: Balance = 50 * CENTS;
pub const MaxFriends: u16 = 9;
pub const RecoveryDeposit: Balance = 5 * DOLLARS;
}
impl pallet_recovery::Config for Runtime {
type Event = Event;
type WeightInfo = pallet_recovery::weights::SubstrateWeight<Runtime>;
type Call = Call;
type Currency = Balances;
type ConfigDepositBase = ConfigDepositBase;
type FriendDepositFactor = FriendDepositFactor;
type MaxFriends = MaxFriends;
type RecoveryDeposit = RecoveryDeposit;
}
parameter_types! {
pub const CandidateDeposit: Balance = 10 * DOLLARS;
pub const WrongSideDeduction: Balance = 2 * DOLLARS;
pub const MaxStrikes: u32 = 10;
pub const RotationPeriod: BlockNumber = 80 * HOURS;
pub const PeriodSpend: Balance = 500 * DOLLARS;
pub const MaxLockDuration: BlockNumber = 36 * 30 * DAYS;
pub const ChallengePeriod: BlockNumber = 7 * DAYS;
pub const MaxCandidateIntake: u32 = 10;
pub const SocietyPalletId: PalletId = PalletId(*b"py/socie");
}
impl pallet_society::Config for Runtime {
type Event = Event;
type PalletId = SocietyPalletId;
type Currency = Balances;
type Randomness = RandomnessCollectiveFlip;
type CandidateDeposit = CandidateDeposit;
type WrongSideDeduction = WrongSideDeduction;
type MaxStrikes = MaxStrikes;
type PeriodSpend = PeriodSpend;
type MembershipChanged = ();
type RotationPeriod = RotationPeriod;
type MaxLockDuration = MaxLockDuration;
type FounderSetOrigin =
pallet_collective::EnsureProportionMoreThan<AccountId, CouncilCollective, 1, 2>;
type SuspensionJudgementOrigin = pallet_society::EnsureFounder<Runtime>;
type MaxCandidateIntake = MaxCandidateIntake;
type ChallengePeriod = ChallengePeriod;
}
parameter_types! {
pub const MinVestedTransfer: Balance = 100 * DOLLARS;
}
impl pallet_vesting::Config for Runtime {
type Event = Event;
type Currency = Balances;
type BlockNumberToBalance = ConvertInto;
type MinVestedTransfer = MinVestedTransfer;
type WeightInfo = pallet_vesting::weights::SubstrateWeight<Runtime>;
// `VestingInfo` encode length is 36bytes. 28 schedules gets encoded as 1009 bytes, which is the
// highest number of schedules that encodes less than 2^10.
const MAX_VESTING_SCHEDULES: u32 = 28;
}
impl pallet_mmr::Config for Runtime {
const INDEXING_PREFIX: &'static [u8] = b"mmr";
type Hashing = <Runtime as frame_system::Config>::Hashing;
type Hash = <Runtime as frame_system::Config>::Hash;
type LeafData = pallet_mmr::ParentNumberAndHash<Self>;
type OnNewRoot = ();
type WeightInfo = ();
}
parameter_types! {
pub const LotteryPalletId: PalletId = PalletId(*b"py/lotto");
pub const MaxCalls: u32 = 10;
pub const MaxGenerateRandom: u32 = 10;
}
impl pallet_lottery::Config for Runtime {
type PalletId = LotteryPalletId;
type Call = Call;
type Currency = Balances;
type Randomness = RandomnessCollectiveFlip;
type Event = Event;
type ManagerOrigin = EnsureRoot<AccountId>;
type MaxCalls = MaxCalls;
type ValidateCall = Lottery;
type MaxGenerateRandom = MaxGenerateRandom;
type WeightInfo = pallet_lottery::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const AssetDeposit: Balance = 100 * DOLLARS;
pub const ApprovalDeposit: Balance = 1 * DOLLARS;
pub const StringLimit: u32 = 50;
pub const MetadataDepositBase: Balance = 10 * DOLLARS;
pub const MetadataDepositPerByte: Balance = 1 * DOLLARS;
}
impl pallet_assets::Config for Runtime {
type Event = Event;
type Balance = u128;
type AssetId = u32;
type Currency = Balances;
type ForceOrigin = EnsureRoot<AccountId>;
type AssetDeposit = AssetDeposit;
type AssetAccountDeposit = ConstU128<DOLLARS>;
type MetadataDepositBase = MetadataDepositBase;
type MetadataDepositPerByte = MetadataDepositPerByte;
type ApprovalDeposit = ApprovalDeposit;
type StringLimit = StringLimit;
type Freezer = ();
type Extra = ();
type WeightInfo = pallet_assets::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub IgnoredIssuance: Balance = Treasury::pot();
pub const QueueCount: u32 = 300;
pub const MaxQueueLen: u32 = 1000;
pub const FifoQueueLen: u32 = 500;
pub const Period: BlockNumber = 30 * DAYS;
pub const MinFreeze: Balance = 100 * DOLLARS;
pub const IntakePeriod: BlockNumber = 10;
pub const MaxIntakeBids: u32 = 10;
}
impl pallet_gilt::Config for Runtime {
type Event = Event;
type Currency = Balances;
type CurrencyBalance = Balance;
type AdminOrigin = frame_system::EnsureRoot<AccountId>;
type Deficit = ();
type Surplus = ();
type IgnoredIssuance = IgnoredIssuance;
type QueueCount = QueueCount;
type MaxQueueLen = MaxQueueLen;
type FifoQueueLen = FifoQueueLen;
type Period = Period;
type MinFreeze = MinFreeze;
type IntakePeriod = IntakePeriod;
type MaxIntakeBids = MaxIntakeBids;
type WeightInfo = pallet_gilt::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const CollectionDeposit: Balance = 100 * DOLLARS;
pub const ItemDeposit: Balance = 1 * DOLLARS;
pub const KeyLimit: u32 = 32;
pub const ValueLimit: u32 = 256;
}
impl pallet_uniques::Config for Runtime {
type Event = Event;
type CollectionId = u32;
type ItemId = u32;
type Currency = Balances;
type ForceOrigin = frame_system::EnsureRoot<AccountId>;
type CollectionDeposit = CollectionDeposit;
type ItemDeposit = ItemDeposit;
type MetadataDepositBase = MetadataDepositBase;
type AttributeDepositBase = MetadataDepositBase;
type DepositPerByte = MetadataDepositPerByte;
type StringLimit = StringLimit;
type KeyLimit = KeyLimit;
type ValueLimit = ValueLimit;
type WeightInfo = pallet_uniques::weights::SubstrateWeight<Runtime>;
#[cfg(feature = "runtime-benchmarks")]
type Helper = ();
type CreateOrigin = AsEnsureOriginWithArg<EnsureSigned<AccountId>>;
type Locker = ();
}
impl pallet_transaction_storage::Config for Runtime {
type Event = Event;
type Currency = Balances;
type Call = Call;
type FeeDestination = ();
type WeightInfo = pallet_transaction_storage::weights::SubstrateWeight<Runtime>;
}
impl pallet_whitelist::Config for Runtime {
type Event = Event;
type Call = Call;
type WhitelistOrigin = EnsureRoot<AccountId>;
type DispatchWhitelistedOrigin = EnsureRoot<AccountId>;
type PreimageProvider = Preimage;
type WeightInfo = pallet_whitelist::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const MigrationSignedDepositPerItem: Balance = 1 * CENTS;
pub const MigrationSignedDepositBase: Balance = 20 * DOLLARS;
pub const MigrationMaxKeyLen: u32 = 512;
}
impl pallet_state_trie_migration::Config for Runtime {
type Event = Event;
type ControlOrigin = EnsureRoot<AccountId>;
type Currency = Balances;
type MaxKeyLen = MigrationMaxKeyLen;
type SignedDepositPerItem = MigrationSignedDepositPerItem;
type SignedDepositBase = MigrationSignedDepositBase;
// Warning: this is not advised, as it might allow the chain to be temporarily DOS-ed.
// Preferably, if the chain's governance/maintenance team is planning on using a specific
// account for the migration, put it here to make sure only that account can trigger the signed
// migrations.
type SignedFilter = EnsureSigned<Self::AccountId>;
type WeightInfo = ();
}
parameter_types! {
pub const AllianceMotionDuration: BlockNumber = 5 * DAYS;
pub const AllianceMaxProposals: u32 = 100;
pub const AllianceMaxMembers: u32 = 100;
}
type AllianceCollective = pallet_collective::Instance3;
impl pallet_collective::Config<AllianceCollective> for Runtime {
type Origin = Origin;
type Proposal = Call;
type Event = Event;
type MotionDuration = AllianceMotionDuration;
type MaxProposals = AllianceMaxProposals;
type MaxMembers = AllianceMaxMembers;
type DefaultVote = pallet_collective::PrimeDefaultVote;
type WeightInfo = pallet_collective::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const MaxFounders: u32 = 10;
pub const MaxFellows: u32 = AllianceMaxMembers::get() - MaxFounders::get();
pub const MaxAllies: u32 = 100;
pub const AllyDeposit: Balance = 10 * DOLLARS;
}
impl pallet_alliance::Config for Runtime {
type Event = Event;
type Proposal = Call;
type AdminOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionMoreThan<AccountId, AllianceCollective, 2, 3>,
>;
type MembershipManager = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionMoreThan<AccountId, AllianceCollective, 2, 3>,
>;
type AnnouncementOrigin = EitherOfDiverse<
EnsureRoot<AccountId>,
pallet_collective::EnsureProportionMoreThan<AccountId, AllianceCollective, 2, 3>,
>;
type Currency = Balances;
type Slashed = Treasury;
type InitializeMembers = AllianceMotion;
type MembershipChanged = AllianceMotion;
#[cfg(not(feature = "runtime-benchmarks"))]
type IdentityVerifier = AllianceIdentityVerifier;
#[cfg(feature = "runtime-benchmarks")]
type IdentityVerifier = ();
type ProposalProvider = AllianceProposalProvider;
type MaxProposals = AllianceMaxProposals;
type MaxFounders = MaxFounders;
type MaxFellows = MaxFellows;
type MaxAllies = MaxAllies;
type MaxUnscrupulousItems = ConstU32<100>;
type MaxWebsiteUrlLength = ConstU32<255>;
type MaxAnnouncementsCount = ConstU32<100>;
type MaxMembersCount = AllianceMaxMembers;
type AllyDeposit = AllyDeposit;
type WeightInfo = pallet_alliance::weights::SubstrateWeight<Runtime>;
}
construct_runtime!(
pub enum Runtime where
Block = Block,
NodeBlock = node_primitives::Block,
UncheckedExtrinsic = UncheckedExtrinsic
{
System: frame_system,
Utility: pallet_utility,
Babe: pallet_babe,
Timestamp: pallet_timestamp,
// Authorship must be before session in order to note author in the correct session and era
// for im-online and staking.
Authorship: pallet_authorship,
Indices: pallet_indices,
Balances: pallet_balances,
TransactionPayment: pallet_transaction_payment,
AssetTxPayment: pallet_asset_tx_payment,
ElectionProviderMultiPhase: pallet_election_provider_multi_phase,
Staking: pallet_staking,
Session: pallet_session,
Democracy: pallet_democracy,
Council: pallet_collective::<Instance1>,
TechnicalCommittee: pallet_collective::<Instance2>,
Elections: pallet_elections_phragmen,
TechnicalMembership: pallet_membership::<Instance1>,
Grandpa: pallet_grandpa,
Treasury: pallet_treasury,
Contracts: pallet_contracts,
Sudo: pallet_sudo,
ImOnline: pallet_im_online,
AuthorityDiscovery: pallet_authority_discovery,
Offences: pallet_offences,
Historical: pallet_session_historical::{Pallet},
RandomnessCollectiveFlip: pallet_randomness_collective_flip,
Identity: pallet_identity,
Society: pallet_society,
Recovery: pallet_recovery,
Vesting: pallet_vesting,
Scheduler: pallet_scheduler,
Preimage: pallet_preimage,
Proxy: pallet_proxy,
Multisig: pallet_multisig,
Bounties: pallet_bounties,
Tips: pallet_tips,
Assets: pallet_assets,
Mmr: pallet_mmr,
Lottery: pallet_lottery,
Gilt: pallet_gilt,
Uniques: pallet_uniques,
TransactionStorage: pallet_transaction_storage,
BagsList: pallet_bags_list,
StateTrieMigration: pallet_state_trie_migration,
ChildBounties: pallet_child_bounties,
Referenda: pallet_referenda,
Remark: pallet_remark,
ConvictionVoting: pallet_conviction_voting,
Whitelist: pallet_whitelist,
AllianceMotion: pallet_collective::<Instance3>,
Alliance: pallet_alliance,
NominationPools: pallet_nomination_pools,
RankedPolls: pallet_referenda::<Instance2>,
RankedCollective: pallet_ranked_collective,
}
);
/// The address format for describing accounts.
pub type Address = sp_runtime::MultiAddress<AccountId, AccountIndex>;
/// Block header type as expected by this runtime.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
/// Block type as expected by this runtime.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
/// A Block signed with a Justification
pub type SignedBlock = generic::SignedBlock<Block>;
/// BlockId type as expected by this runtime.
pub type BlockId = generic::BlockId<Block>;
/// The SignedExtension to the basic transaction logic.
///
/// When you change this, you **MUST** modify [`sign`] in `bin/node/testing/src/keyring.rs`!
///
/// [`sign`]: <../../testing/src/keyring.rs.html>
pub type SignedExtra = (
frame_system::CheckNonZeroSender<Runtime>,
frame_system::CheckSpecVersion<Runtime>,
frame_system::CheckTxVersion<Runtime>,
frame_system::CheckGenesis<Runtime>,
frame_system::CheckEra<Runtime>,
frame_system::CheckNonce<Runtime>,
frame_system::CheckWeight<Runtime>,
pallet_asset_tx_payment::ChargeAssetTxPayment<Runtime>,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
/// The payload being signed in transactions.
pub type SignedPayload = generic::SignedPayload<Call, SignedExtra>;
/// Extrinsic type that has already been checked.
pub type CheckedExtrinsic = generic::CheckedExtrinsic<AccountId, Call, SignedExtra>;
/// Executive: handles dispatch to the various modules.
pub type Executive = frame_executive::Executive<
Runtime,
Block,
frame_system::ChainContext<Runtime>,
Runtime,
AllPalletsWithSystem,
(),
>;
/// MMR helper types.
mod mmr {
use super::Runtime;
pub use pallet_mmr::primitives::*;
pub type Leaf = <<Runtime as pallet_mmr::Config>::LeafData as LeafDataProvider>::LeafData;
pub type Hash = <Runtime as pallet_mmr::Config>::Hash;
pub type Hashing = <Runtime as pallet_mmr::Config>::Hashing;
}
#[cfg(feature = "runtime-benchmarks")]
#[macro_use]
extern crate frame_benchmarking;
#[cfg(feature = "runtime-benchmarks")]
mod benches {
define_benchmarks!(
[frame_benchmarking, BaselineBench::<Runtime>]
[pallet_assets, Assets]
[pallet_babe, Babe]
[pallet_bags_list, BagsList]
[pallet_balances, Balances]
[pallet_bounties, Bounties]
[pallet_child_bounties, ChildBounties]
[pallet_collective, Council]
[pallet_conviction_voting, ConvictionVoting]
[pallet_contracts, Contracts]
[pallet_democracy, Democracy]
[pallet_election_provider_multi_phase, ElectionProviderMultiPhase]
[pallet_election_provider_support_benchmarking, EPSBench::<Runtime>]
[pallet_elections_phragmen, Elections]
[pallet_gilt, Gilt]
[pallet_grandpa, Grandpa]
[pallet_identity, Identity]
[pallet_im_online, ImOnline]
[pallet_indices, Indices]
[pallet_lottery, Lottery]
[pallet_membership, TechnicalMembership]
[pallet_mmr, Mmr]
[pallet_multisig, Multisig]
[pallet_nomination_pools, NominationPoolsBench::<Runtime>]
[pallet_offences, OffencesBench::<Runtime>]
[pallet_preimage, Preimage]
[pallet_proxy, Proxy]
[pallet_ranked_collective, RankedCollective]
[pallet_referenda, Referenda]
[pallet_recovery, Recovery]
[pallet_remark, Remark]
[pallet_scheduler, Scheduler]
[pallet_session, SessionBench::<Runtime>]
[pallet_staking, Staking]
[pallet_state_trie_migration, StateTrieMigration]
[frame_system, SystemBench::<Runtime>]
[pallet_timestamp, Timestamp]
[pallet_tips, Tips]
[pallet_transaction_storage, TransactionStorage]
[pallet_treasury, Treasury]
[pallet_uniques, Uniques]
[pallet_utility, Utility]
[pallet_vesting, Vesting]
[pallet_whitelist, Whitelist]
);
}
impl_runtime_apis! {
impl sp_api::Core<Block> for Runtime {
fn version() -> RuntimeVersion {
VERSION
}
fn execute_block(block: Block) {
Executive::execute_block(block);
}
fn initialize_block(header: &<Block as BlockT>::Header) {
Executive::initialize_block(header)
}
}
impl sp_api::Metadata<Block> for Runtime {
fn metadata() -> OpaqueMetadata {
OpaqueMetadata::new(Runtime::metadata().into())
}
}
impl sp_block_builder::BlockBuilder<Block> for Runtime {
fn apply_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
Executive::apply_extrinsic(extrinsic)
}
fn finalize_block() -> <Block as BlockT>::Header {
Executive::finalize_block()
}
fn inherent_extrinsics(data: InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
data.create_extrinsics()
}
fn check_inherents(block: Block, data: InherentData) -> CheckInherentsResult {
data.check_extrinsics(&block)
}
}
impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
fn validate_transaction(
source: TransactionSource,
tx: <Block as BlockT>::Extrinsic,
block_hash: <Block as BlockT>::Hash,
) -> TransactionValidity {
Executive::validate_transaction(source, tx, block_hash)
}
}
impl sp_offchain::OffchainWorkerApi<Block> for Runtime {
fn offchain_worker(header: &<Block as BlockT>::Header) {
Executive::offchain_worker(header)
}
}
impl fg_primitives::GrandpaApi<Block> for Runtime {
fn grandpa_authorities() -> GrandpaAuthorityList {
Grandpa::grandpa_authorities()
}
fn current_set_id() -> fg_primitives::SetId {
Grandpa::current_set_id()
}
fn submit_report_equivocation_unsigned_extrinsic(
equivocation_proof: fg_primitives::EquivocationProof<
<Block as BlockT>::Hash,
NumberFor<Block>,
>,
key_owner_proof: fg_primitives::OpaqueKeyOwnershipProof,
) -> Option<()> {
let key_owner_proof = key_owner_proof.decode()?;
Grandpa::submit_unsigned_equivocation_report(
equivocation_proof,
key_owner_proof,
)
}
fn generate_key_ownership_proof(
_set_id: fg_primitives::SetId,
authority_id: GrandpaId,
) -> 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 sp_consensus_babe::BabeApi<Block> for Runtime {
fn configuration() -> sp_consensus_babe::BabeGenesisConfiguration {
// The choice of `c` parameter (where `1 - c` represents the
// probability of a slot being empty), is done in accordance to the
// slot duration and expected target block time, for safely
// resisting network delays of maximum two seconds.
// <https://research.web3.foundation/en/latest/polkadot/BABE/Babe/#6-practical-results>
sp_consensus_babe::BabeGenesisConfiguration {
slot_duration: Babe::slot_duration(),
epoch_length: EpochDuration::get(),
c: BABE_GENESIS_EPOCH_CONFIG.c,
genesis_authorities: Babe::authorities().to_vec(),
randomness: Babe::randomness(),
allowed_slots: BABE_GENESIS_EPOCH_CONFIG.allowed_slots,
}
}
fn current_epoch_start() -> sp_consensus_babe::Slot {
Babe::current_epoch_start()
}
fn current_epoch() -> sp_consensus_babe::Epoch {
Babe::current_epoch()
}
fn next_epoch() -> sp_consensus_babe::Epoch {
Babe::next_epoch()
}
fn generate_key_ownership_proof(
_slot: sp_consensus_babe::Slot,
authority_id: sp_consensus_babe::AuthorityId,
) -> Option<sp_consensus_babe::OpaqueKeyOwnershipProof> {
use codec::Encode;
Historical::prove((sp_consensus_babe::KEY_TYPE, authority_id))
.map(|p| p.encode())
.map(sp_consensus_babe::OpaqueKeyOwnershipProof::new)
}
fn submit_report_equivocation_unsigned_extrinsic(
equivocation_proof: sp_consensus_babe::EquivocationProof<<Block as BlockT>::Header>,
key_owner_proof: sp_consensus_babe::OpaqueKeyOwnershipProof,
) -> Option<()> {
let key_owner_proof = key_owner_proof.decode()?;
Babe::submit_unsigned_equivocation_report(
equivocation_proof,
key_owner_proof,
)
}
}
impl sp_authority_discovery::AuthorityDiscoveryApi<Block> for Runtime {
fn authorities() -> Vec<AuthorityDiscoveryId> {
AuthorityDiscovery::authorities()
}
}
impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
fn account_nonce(account: AccountId) -> Index {
System::account_nonce(account)
}
}
impl pallet_contracts_rpc_runtime_api::ContractsApi<
Block, AccountId, Balance, BlockNumber, Hash,
>
for Runtime
{
fn call(
origin: AccountId,
dest: AccountId,
value: Balance,
gas_limit: u64,
storage_deposit_limit: Option<Balance>,
input_data: Vec<u8>,
) -> pallet_contracts_primitives::ContractExecResult<Balance> {
Contracts::bare_call(origin, dest, value, gas_limit, storage_deposit_limit, input_data, true)
}
fn instantiate(
origin: AccountId,
value: Balance,
gas_limit: u64,
storage_deposit_limit: Option<Balance>,
code: pallet_contracts_primitives::Code<Hash>,
data: Vec<u8>,
salt: Vec<u8>,
) -> pallet_contracts_primitives::ContractInstantiateResult<AccountId, Balance>
{
Contracts::bare_instantiate(origin, value, gas_limit, storage_deposit_limit, code, data, salt, true)
}
fn upload_code(
origin: AccountId,
code: Vec<u8>,
storage_deposit_limit: Option<Balance>,
) -> pallet_contracts_primitives::CodeUploadResult<Hash, Balance>
{
Contracts::bare_upload_code(origin, code, storage_deposit_limit)
}
fn get_storage(
address: AccountId,
key: [u8; 32],
) -> pallet_contracts_primitives::GetStorageResult {
Contracts::get_storage(address, key)
}
}
impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<
Block,
Balance,
> for Runtime {
fn query_info(uxt: <Block as BlockT>::Extrinsic, len: u32) -> RuntimeDispatchInfo<Balance> {
TransactionPayment::query_info(uxt, len)
}
fn query_fee_details(uxt: <Block as BlockT>::Extrinsic, len: u32) -> FeeDetails<Balance> {
TransactionPayment::query_fee_details(uxt, len)
}
}
impl pallet_mmr::primitives::MmrApi<
Block,
mmr::Hash,
> for Runtime {
fn generate_proof(leaf_index: pallet_mmr::primitives::LeafIndex)
-> Result<(mmr::EncodableOpaqueLeaf, mmr::Proof<mmr::Hash>), mmr::Error>
{
Mmr::generate_batch_proof(vec![leaf_index]).and_then(|(leaves, proof)|
Ok((
mmr::EncodableOpaqueLeaf::from_leaf(&leaves[0]),
mmr::BatchProof::into_single_leaf_proof(proof)?
))
)
}
fn verify_proof(leaf: mmr::EncodableOpaqueLeaf, proof: mmr::Proof<mmr::Hash>)
-> Result<(), mmr::Error>
{
let leaf: mmr::Leaf = leaf
.into_opaque_leaf()
.try_decode()
.ok_or(mmr::Error::Verify)?;
Mmr::verify_leaves(vec![leaf], mmr::Proof::into_batch_proof(proof))
}
fn verify_proof_stateless(
root: mmr::Hash,
leaf: mmr::EncodableOpaqueLeaf,
proof: mmr::Proof<mmr::Hash>
) -> Result<(), mmr::Error> {
let node = mmr::DataOrHash::Data(leaf.into_opaque_leaf());
pallet_mmr::verify_leaves_proof::<mmr::Hashing, _>(root, vec![node], mmr::Proof::into_batch_proof(proof))
}
fn mmr_root() -> Result<mmr::Hash, mmr::Error> {
Ok(Mmr::mmr_root())
}
fn generate_batch_proof(leaf_indices: Vec<pallet_mmr::primitives::LeafIndex>)
-> Result<(Vec<mmr::EncodableOpaqueLeaf>, mmr::BatchProof<mmr::Hash>), mmr::Error>
{
Mmr::generate_batch_proof(leaf_indices)
.map(|(leaves, proof)| (leaves.into_iter().map(|leaf| mmr::EncodableOpaqueLeaf::from_leaf(&leaf)).collect(), proof))
}
fn verify_batch_proof(leaves: Vec<mmr::EncodableOpaqueLeaf>, proof: mmr::BatchProof<mmr::Hash>)
-> Result<(), mmr::Error>
{
let leaves = leaves.into_iter().map(|leaf|
leaf.into_opaque_leaf()
.try_decode()
.ok_or(mmr::Error::Verify)).collect::<Result<Vec<mmr::Leaf>, mmr::Error>>()?;
Mmr::verify_leaves(leaves, proof)
}
fn verify_batch_proof_stateless(
root: mmr::Hash,
leaves: Vec<mmr::EncodableOpaqueLeaf>,
proof: mmr::BatchProof<mmr::Hash>
) -> Result<(), mmr::Error> {
let nodes = leaves.into_iter().map(|leaf|mmr::DataOrHash::Data(leaf.into_opaque_leaf())).collect();
pallet_mmr::verify_leaves_proof::<mmr::Hashing, _>(root, nodes, proof)
}
}
impl sp_session::SessionKeys<Block> for Runtime {
fn generate_session_keys(seed: Option<Vec<u8>>) -> Vec<u8> {
SessionKeys::generate(seed)
}
fn decode_session_keys(
encoded: Vec<u8>,
) -> Option<Vec<(Vec<u8>, KeyTypeId)>> {
SessionKeys::decode_into_raw_public_keys(&encoded)
}
}
#[cfg(feature = "try-runtime")]
impl frame_try_runtime::TryRuntime<Block> for Runtime {
fn on_runtime_upgrade() -> (Weight, Weight) {
// NOTE: intentional unwrap: we don't want to propagate the error backwards, and want to
// have a backtrace here. If any of the pre/post migration checks fail, we shall stop
// right here and right now.
let weight = Executive::try_runtime_upgrade().unwrap();
(weight, RuntimeBlockWeights::get().max_block)
}
fn execute_block_no_check(block: Block) -> Weight {
Executive::execute_block_no_check(block)
}
}
#[cfg(feature = "runtime-benchmarks")]
impl frame_benchmarking::Benchmark<Block> for Runtime {
fn benchmark_metadata(extra: bool) -> (
Vec<frame_benchmarking::BenchmarkList>,
Vec<frame_support::traits::StorageInfo>,
) {
use frame_benchmarking::{baseline, Benchmarking, BenchmarkList};
use frame_support::traits::StorageInfoTrait;
// Trying to add benchmarks directly to the Session Pallet caused cyclic dependency
// issues. To get around that, we separated the Session benchmarks into its own crate,
// which is why we need these two lines below.
use pallet_session_benchmarking::Pallet as SessionBench;
use pallet_offences_benchmarking::Pallet as OffencesBench;
use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
use frame_system_benchmarking::Pallet as SystemBench;
use baseline::Pallet as BaselineBench;
use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
let mut list = Vec::<BenchmarkList>::new();
list_benchmarks!(list, extra);
let storage_info = AllPalletsWithSystem::storage_info();
(list, storage_info)
}
fn dispatch_benchmark(
config: frame_benchmarking::BenchmarkConfig
) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {
use frame_benchmarking::{baseline, Benchmarking, BenchmarkBatch, TrackedStorageKey};
// Trying to add benchmarks directly to the Session Pallet caused cyclic dependency
// issues. To get around that, we separated the Session benchmarks into its own crate,
// which is why we need these two lines below.
use pallet_session_benchmarking::Pallet as SessionBench;
use pallet_offences_benchmarking::Pallet as OffencesBench;
use pallet_election_provider_support_benchmarking::Pallet as EPSBench;
use frame_system_benchmarking::Pallet as SystemBench;
use baseline::Pallet as BaselineBench;
use pallet_nomination_pools_benchmarking::Pallet as NominationPoolsBench;
impl pallet_session_benchmarking::Config for Runtime {}
impl pallet_offences_benchmarking::Config for Runtime {}
impl pallet_election_provider_support_benchmarking::Config for Runtime {}
impl frame_system_benchmarking::Config for Runtime {}
impl baseline::Config for Runtime {}
impl pallet_nomination_pools_benchmarking::Config for Runtime {}
let whitelist: Vec<TrackedStorageKey> = vec![
// Block Number
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef702a5c1b19ab7a04f536c519aca4983ac").to_vec().into(),
// Total Issuance
hex_literal::hex!("c2261276cc9d1f8598ea4b6a74b15c2f57c875e4cff74148e4628f264b974c80").to_vec().into(),
// Execution Phase
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7ff553b5a9862a516939d82b3d3d8661a").to_vec().into(),
// Event Count
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef70a98fdbe9ce6c55837576c60c7af3850").to_vec().into(),
// System Events
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef780d41e5e16056765bc8461851072c9d7").to_vec().into(),
// System BlockWeight
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef734abf5cb34d6244378cddbf18e849d96").to_vec().into(),
// Treasury Account
hex_literal::hex!("26aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da95ecffd7b6c0f78751baa9d281e0bfa3a6d6f646c70792f74727372790000000000000000000000000000000000000000").to_vec().into(),
];
let mut batches = Vec::<BenchmarkBatch>::new();
let params = (&config, &whitelist);
add_benchmarks!(params, batches);
Ok(batches)
}
}
}
#[cfg(test)]
mod tests {
use super::*;
use frame_election_provider_support::NposSolution;
use frame_system::offchain::CreateSignedTransaction;
use sp_runtime::UpperOf;
#[test]
fn validate_transaction_submitter_bounds() {
fn is_submit_signed_transaction<T>()
where
T: CreateSignedTransaction<Call>,
{
}
is_submit_signed_transaction::<Runtime>();
}
#[test]
fn perbill_as_onchain_accuracy() {
type OnChainAccuracy =
<<Runtime as pallet_election_provider_multi_phase::MinerConfig>::Solution as NposSolution>::Accuracy;
let maximum_chain_accuracy: Vec<UpperOf<OnChainAccuracy>> = (0..MaxNominations::get())
.map(|_| <UpperOf<OnChainAccuracy>>::from(OnChainAccuracy::one().deconstruct()))
.collect();
let _: UpperOf<OnChainAccuracy> =
maximum_chain_accuracy.iter().fold(0, |acc, x| acc.checked_add(*x).unwrap());
}
#[test]
fn call_size() {
let size = core::mem::size_of::<Call>();
assert!(
size <= 208,
"size of Call {} is more than 208 bytes: some calls have too big arguments, use Box to reduce the
size of Call.
If the limit is too strong, maybe consider increase the limit to 300.",
size,
);
}
}