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lib.rs
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lib.rs
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// Copyright 2017-2020 Parity Technologies (UK) Ltd.
// This file is part of Polkadot.
// Polkadot 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.
// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
//! The Polkadot 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 256.
#![recursion_limit = "256"]
use pallet_transaction_payment::CurrencyAdapter;
use parity_scale_codec::{Decode, Encode, MaxEncodedLen};
use primitives::v1::{
AccountId, AccountIndex, Balance, BlockNumber, CandidateEvent, CommittedCandidateReceipt,
CoreState, GroupRotationInfo, Hash, Id as ParaId, InboundDownwardMessage, InboundHrmpMessage,
Moment, Nonce, OccupiedCoreAssumption, PersistedValidationData, ScrapedOnChainVotes,
SessionInfo, Signature, ValidationCode, ValidationCodeHash, ValidatorId, ValidatorIndex,
};
use runtime_common::{
assigned_slots, auctions, crowdloan, impls::ToAuthor, paras_registrar, paras_sudo_wrapper,
slots, xcm_sender, BlockHashCount, BlockLength, BlockWeights, CurrencyToVote,
OffchainSolutionLengthLimit, OffchainSolutionWeightLimit, RocksDbWeight,
SlowAdjustingFeeUpdate,
};
use sp_std::{collections::btree_map::BTreeMap, prelude::*};
use runtime_parachains::{
configuration as parachains_configuration, dmp as parachains_dmp, hrmp as parachains_hrmp,
inclusion as parachains_inclusion, initializer as parachains_initializer,
origin as parachains_origin, paras as parachains_paras,
paras_inherent as parachains_paras_inherent, reward_points as parachains_reward_points,
runtime_api_impl::v1 as parachains_runtime_api_impl, scheduler as parachains_scheduler,
session_info as parachains_session_info, shared as parachains_shared, ump as parachains_ump,
};
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, ChildParachainAsNative,
ChildParachainConvertsVia, ChildSystemParachainAsSuperuser,
CurrencyAdapter as XcmCurrencyAdapter, IsChildSystemParachain, IsConcrete, LocationInverter,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
UsingComponents, WeightInfoBounds,
};
use xcm_executor::XcmExecutor;
use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
use beefy_primitives::crypto::AuthorityId as BeefyId;
use frame_support::{
construct_runtime, parameter_types,
traits::{
Contains, Everything, InstanceFilter, KeyOwnerProofSystem, Nothing, OnRuntimeUpgrade,
},
weights::Weight,
PalletId, RuntimeDebug,
};
use frame_system::EnsureRoot;
use pallet_grandpa::{fg_primitives, AuthorityId as GrandpaId};
use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
use pallet_mmr_primitives as mmr;
use pallet_session::historical as session_historical;
use pallet_transaction_payment::{FeeDetails, RuntimeDispatchInfo};
use sp_core::OpaqueMetadata;
use sp_runtime::{
create_runtime_str,
curve::PiecewiseLinear,
generic, impl_opaque_keys,
traits::{
AccountIdLookup, BlakeTwo256, Block as BlockT, ConvertInto, Extrinsic as ExtrinsicT,
OpaqueKeys, SaturatedConversion, Verify,
},
transaction_validity::{TransactionPriority, TransactionSource, TransactionValidity},
ApplyExtrinsicResult, KeyTypeId, Perbill,
};
use sp_staking::SessionIndex;
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
pub use pallet_balances::Call as BalancesCall;
pub use pallet_election_provider_multi_phase::Call as EPMCall;
#[cfg(feature = "std")]
pub use pallet_staking::StakerStatus;
pub use pallet_timestamp::Call as TimestampCall;
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
/// Constant values used within the runtime.
use westend_runtime_constants::{currency::*, fee::*, time::*};
// Weights used in the runtime
mod weights;
// Voter bag threshold definitions.
mod bag_thresholds;
#[cfg(test)]
mod tests;
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
/// Runtime version (Westend).
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("westend"),
impl_name: create_runtime_str!("parity-westend"),
authoring_version: 2,
spec_version: 9140,
impl_version: 0,
#[cfg(not(feature = "disable-runtime-api"))]
apis: RUNTIME_API_VERSIONS,
#[cfg(feature = "disable-runtime-api")]
apis: version::create_apis_vec![[]],
transaction_version: 8,
state_version: 0,
};
/// The BABE epoch configuration at genesis.
pub const BABE_GENESIS_EPOCH_CONFIG: babe_primitives::BabeEpochConfiguration =
babe_primitives::BabeEpochConfiguration {
c: PRIMARY_PROBABILITY,
allowed_slots: babe_primitives::AllowedSlots::PrimaryAndSecondaryVRFSlots,
};
/// Native version.
#[cfg(any(feature = "std", test))]
pub fn native_version() -> NativeVersion {
NativeVersion { runtime_version: VERSION, can_author_with: Default::default() }
}
/// Allow everything.
pub struct BaseFilter;
impl Contains<Call> for BaseFilter {
fn contains(_: &Call) -> bool {
true
}
}
parameter_types! {
pub const Version: RuntimeVersion = VERSION;
pub const SS58Prefix: u8 = 42;
}
impl frame_system::Config for Runtime {
type BaseCallFilter = BaseFilter;
type BlockWeights = BlockWeights;
type BlockLength = BlockLength;
type Origin = Origin;
type Call = Call;
type Index = Nonce;
type BlockNumber = BlockNumber;
type Hash = Hash;
type Hashing = BlakeTwo256;
type AccountId = AccountId;
type Lookup = AccountIdLookup<AccountId, ()>;
type Header = generic::Header<BlockNumber, BlakeTwo256>;
type Event = Event;
type BlockHashCount = BlockHashCount;
type DbWeight = RocksDbWeight;
type Version = Version;
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type SystemWeightInfo = weights::frame_system::WeightInfo<Runtime>;
type SS58Prefix = SS58Prefix;
type OnSetCode = ();
type MaxConsumers = frame_support::traits::ConstU32<16>;
}
parameter_types! {
pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
BlockWeights::get().max_block;
pub const MaxScheduledPerBlock: u32 = 50;
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 = MaxScheduledPerBlock;
type WeightInfo = weights::pallet_scheduler::WeightInfo<Runtime>;
type OriginPrivilegeCmp = frame_support::traits::EqualPrivilegeOnly;
type PreimageProvider = Preimage;
type NoPreimagePostponement = NoPreimagePostponement;
}
parameter_types! {
pub const PreimageMaxSize: u32 = 4096 * 1024;
pub const PreimageBaseDeposit: Balance = deposit(2, 64);
pub const PreimageByteDeposit: Balance = deposit(0, 1);
}
impl pallet_preimage::Config for Runtime {
type WeightInfo = weights::pallet_preimage::WeightInfo<Runtime>;
type Event = Event;
type Currency = Balances;
type ManagerOrigin = EnsureRoot<AccountId>;
type MaxSize = PreimageMaxSize;
type BaseDeposit = PreimageBaseDeposit;
type ByteDeposit = PreimageByteDeposit;
}
parameter_types! {
pub const EpochDuration: u64 = EPOCH_DURATION_IN_SLOTS as u64;
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;
// session module is the trigger
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 = 100 * CENTS;
}
impl pallet_indices::Config for Runtime {
type AccountIndex = AccountIndex;
type Currency = Balances;
type Deposit = IndexDeposit;
type Event = Event;
type WeightInfo = weights::pallet_indices::WeightInfo<Runtime>;
}
parameter_types! {
pub const ExistentialDeposit: Balance = EXISTENTIAL_DEPOSIT;
pub const MaxLocks: u32 = 50;
pub const MaxReserves: u32 = 50;
}
impl pallet_balances::Config for Runtime {
type Balance = Balance;
type DustRemoval = ();
type Event = Event;
type ExistentialDeposit = ExistentialDeposit;
type AccountStore = System;
type MaxLocks = MaxLocks;
type MaxReserves = MaxReserves;
type ReserveIdentifier = [u8; 8];
type WeightInfo = weights::pallet_balances::WeightInfo<Runtime>;
}
parameter_types! {
pub const TransactionByteFee: Balance = 10 * MILLICENTS;
/// This value increases the priority of `Operational` transactions by adding
/// a "virtual tip" that's equal to the `OperationalFeeMultiplier * final_fee`.
pub const OperationalFeeMultiplier: u8 = 5;
}
impl pallet_transaction_payment::Config for Runtime {
type OnChargeTransaction = CurrencyAdapter<Balances, ToAuthor<Runtime>>;
type TransactionByteFee = TransactionByteFee;
type OperationalFeeMultiplier = OperationalFeeMultiplier;
type WeightToFee = WeightToFee;
type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
}
parameter_types! {
pub const MinimumPeriod: u64 = SLOT_DURATION / 2;
}
impl pallet_timestamp::Config for Runtime {
type Moment = u64;
type OnTimestampSet = Babe;
type MinimumPeriod = MinimumPeriod;
type WeightInfo = weights::pallet_timestamp::WeightInfo<Runtime>;
}
parameter_types! {
pub const UncleGenerations: u32 = 0;
}
impl pallet_authorship::Config for Runtime {
type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Babe>;
type UncleGenerations = UncleGenerations;
type FilterUncle = ();
type EventHandler = (Staking, ImOnline);
}
parameter_types! {
pub const Period: BlockNumber = 10 * MINUTES;
pub const Offset: BlockNumber = 0;
}
impl_opaque_keys! {
pub struct SessionKeys {
pub grandpa: Grandpa,
pub babe: Babe,
pub im_online: ImOnline,
pub para_validator: Initializer,
pub para_assignment: ParaSessionInfo,
pub authority_discovery: AuthorityDiscovery,
}
}
impl pallet_session::Config for Runtime {
type Event = Event;
type ValidatorId = 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 = weights::pallet_session::WeightInfo<Runtime>;
}
impl pallet_session::historical::Config for Runtime {
type FullIdentification = pallet_staking::Exposure<AccountId, Balance>;
type FullIdentificationOf = pallet_staking::ExposureOf<Runtime>;
}
parameter_types! {
// phase durations. 1/4 of the last session for each.
pub const SignedPhase: u32 = EPOCH_DURATION_IN_SLOTS / 4;
pub const UnsignedPhase: u32 = EPOCH_DURATION_IN_SLOTS / 4;
// signed config
pub const SignedMaxSubmissions: u32 = 128;
pub const SignedDepositBase: Balance = deposit(2, 0);
pub const SignedDepositByte: Balance = deposit(0, 10) / 1024;
// Each good submission will get 1 WND as reward
pub SignedRewardBase: Balance = 1 * UNITS;
pub SolutionImprovementThreshold: Perbill = Perbill::from_rational(5u32, 10_000);
// 1 hour session, 15 minutes unsigned phase, 4 offchain executions.
pub OffchainRepeat: BlockNumber = UnsignedPhase::get() / 4;
/// Whilst `UseNominatorsAndUpdateBagsList` or `UseNominatorsMap` is in use, this can still be a
/// very large value. Once the `BagsList` is in full motion, staking might open its door to many
/// more nominators, and this value should instead be what is a "safe" number (e.g. 22500).
pub const VoterSnapshotPerBlock: u32 = 22_500;
}
sp_npos_elections::generate_solution_type!(
#[compact]
pub struct NposCompactSolution16::<
VoterIndex = u32,
TargetIndex = u16,
Accuracy = sp_runtime::PerU16,
>(16)
);
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 SignedMaxSubmissions = SignedMaxSubmissions;
type SignedRewardBase = SignedRewardBase;
type SignedDepositBase = SignedDepositBase;
type SignedDepositByte = SignedDepositByte;
type SignedDepositWeight = ();
type SignedMaxWeight = Self::MinerMaxWeight;
type SlashHandler = (); // burn slashes
type RewardHandler = (); // nothing to do upon rewards
type SolutionImprovementThreshold = SolutionImprovementThreshold;
type MinerMaxWeight = OffchainSolutionWeightLimit; // For now use the one from staking.
type MinerMaxLength = OffchainSolutionLengthLimit;
type OffchainRepeat = OffchainRepeat;
type MinerTxPriority = NposSolutionPriority;
type DataProvider = Staking;
type Solution = NposCompactSolution16;
type Fallback = pallet_election_provider_multi_phase::NoFallback<Self>;
type Solver = frame_election_provider_support::SequentialPhragmen<
AccountId,
pallet_election_provider_multi_phase::SolutionAccuracyOf<Self>,
runtime_common::elections::OffchainRandomBalancing,
>;
type BenchmarkingConfig = runtime_common::elections::BenchmarkConfig;
type ForceOrigin = EnsureRoot<AccountId>;
type WeightInfo = weights::pallet_election_provider_multi_phase::WeightInfo<Self>;
type VoterSnapshotPerBlock = VoterSnapshotPerBlock;
}
parameter_types! {
pub const BagThresholds: &'static [u64] = &bag_thresholds::THRESHOLDS;
}
impl pallet_bags_list::Config for Runtime {
type Event = Event;
type VoteWeightProvider = Staking;
type WeightInfo = weights::pallet_bags_list::WeightInfo<Runtime>;
type BagThresholds = BagThresholds;
}
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! {
// Six sessions in an era (6 hours).
pub const SessionsPerEra: SessionIndex = 6;
// 28 eras for unbonding (7 days).
pub const BondingDuration: pallet_staking::EraIndex = 28;
// 27 eras in which slashes can be cancelled (slightly less than 7 days).
pub const SlashDeferDuration: pallet_staking::EraIndex = 27;
pub const RewardCurve: &'static PiecewiseLinear<'static> = &REWARD_CURVE;
pub const MaxNominatorRewardedPerValidator: u32 = 64;
pub const OffendingValidatorsThreshold: Perbill = Perbill::from_percent(17);
}
impl frame_election_provider_support::onchain::Config for Runtime {
type Accuracy = runtime_common::elections::OnOnChainAccuracy;
type DataProvider = Staking;
}
impl pallet_staking::Config for Runtime {
const MAX_NOMINATIONS: u32 =
<NposCompactSolution16 as sp_npos_elections::NposSolution>::LIMIT as u32;
type Currency = Balances;
type UnixTime = Timestamp;
type CurrencyToVote = CurrencyToVote;
type RewardRemainder = ();
type Event = Event;
type Slash = ();
type Reward = ();
type SessionsPerEra = SessionsPerEra;
type BondingDuration = BondingDuration;
type SlashDeferDuration = SlashDeferDuration;
// A majority of the council can cancel the slash.
type SlashCancelOrigin = EnsureRoot<AccountId>;
type SessionInterface = Self;
type EraPayout = pallet_staking::ConvertCurve<RewardCurve>;
type MaxNominatorRewardedPerValidator = MaxNominatorRewardedPerValidator;
type OffendingValidatorsThreshold = OffendingValidatorsThreshold;
type NextNewSession = Session;
type ElectionProvider = ElectionProviderMultiPhase;
type GenesisElectionProvider = runtime_common::elections::GenesisElectionOf<Self>;
// Use the nominators map to iter voters, but also keep bags-list up-to-date.
type SortedListProvider = BagsList;
type BenchmarkingConfig = runtime_common::StakingBenchmarkingConfig;
type WeightInfo = weights::pallet_staking::WeightInfo<Runtime>;
}
parameter_types! {
pub const LaunchPeriod: BlockNumber = 7 * DAYS;
pub const VotingPeriod: BlockNumber = 7 * DAYS;
pub const FastTrackVotingPeriod: BlockNumber = 3 * HOURS;
pub const MinimumDeposit: Balance = 100 * CENTS;
pub const EnactmentPeriod: BlockNumber = 8 * DAYS;
pub const CooloffPeriod: BlockNumber = 7 * DAYS;
pub const InstantAllowed: bool = true;
pub const MaxAuthorities: u32 = 100_000;
}
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;
}
parameter_types! {
pub const NposSolutionPriority: TransactionPriority = TransactionPriority::max_value() / 2;
pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
pub const MaxKeys: u32 = 10_000;
pub const MaxPeerInHeartbeats: u32 = 10_000;
pub const MaxPeerDataEncodingSize: u32 = 1_000;
}
impl pallet_im_online::Config for Runtime {
type AuthorityId = ImOnlineId;
type Event = Event;
type ValidatorSet = Historical;
type NextSessionRotation = Babe;
type ReportUnresponsiveness = Offences;
type UnsignedPriority = ImOnlineUnsignedPriority;
type WeightInfo = weights::pallet_im_online::WeightInfo<Runtime>;
type MaxKeys = MaxKeys;
type MaxPeerInHeartbeats = MaxPeerInHeartbeats;
type MaxPeerDataEncodingSize = MaxPeerDataEncodingSize;
}
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;
}
/// Submits a transaction with the node's public and signature type. Adheres to the signed extension
/// format of the chain.
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 Verify>::Signer,
account: AccountId,
nonce: <Runtime as frame_system::Config>::Index,
) -> Option<(Call, <UncheckedExtrinsic as ExtrinsicT>::SignaturePayload)> {
use sp_runtime::traits::StaticLookup;
// 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 tip = 0;
let extra: SignedExtra = (
frame_system::CheckNonZeroSender::<Runtime>::new(),
frame_system::CheckSpecVersion::<Runtime>::new(),
frame_system::CheckTxVersion::<Runtime>::new(),
frame_system::CheckGenesis::<Runtime>::new(),
frame_system::CheckMortality::<Runtime>::from(generic::Era::mortal(
period,
current_block,
)),
frame_system::CheckNonce::<Runtime>::from(nonce),
frame_system::CheckWeight::<Runtime>::new(),
pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(tip),
);
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 (call, extra, _) = raw_payload.deconstruct();
let address = <Runtime as frame_system::Config>::Lookup::unlookup(account);
Some((call, (address, signature, extra)))
}
}
impl frame_system::offchain::SigningTypes for Runtime {
type Public = <Signature as Verify>::Signer;
type Signature = Signature;
}
impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime
where
Call: From<C>,
{
type OverarchingCall = Call;
type Extrinsic = UncheckedExtrinsic;
}
parameter_types! {
// Minimum 100 bytes/KSM deposited (1 CENT/byte)
pub const BasicDeposit: Balance = 1000 * CENTS; // 258 bytes on-chain
pub const FieldDeposit: Balance = 250 * CENTS; // 66 bytes on-chain
pub const SubAccountDeposit: Balance = 200 * CENTS; // 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 Slashed = ();
type BasicDeposit = BasicDeposit;
type FieldDeposit = FieldDeposit;
type SubAccountDeposit = SubAccountDeposit;
type MaxSubAccounts = MaxSubAccounts;
type MaxAdditionalFields = MaxAdditionalFields;
type MaxRegistrars = MaxRegistrars;
type RegistrarOrigin = frame_system::EnsureRoot<AccountId>;
type ForceOrigin = frame_system::EnsureRoot<AccountId>;
type WeightInfo = weights::pallet_identity::WeightInfo<Runtime>;
}
impl pallet_utility::Config for Runtime {
type Event = Event;
type Call = Call;
type PalletsOrigin = OriginCaller;
type WeightInfo = weights::pallet_utility::WeightInfo<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);
pub const MaxSignatories: u16 = 100;
}
impl pallet_multisig::Config for Runtime {
type Event = Event;
type Call = Call;
type Currency = Balances;
type DepositBase = DepositBase;
type DepositFactor = DepositFactor;
type MaxSignatories = MaxSignatories;
type WeightInfo = weights::pallet_multisig::WeightInfo<Runtime>;
}
parameter_types! {
pub const ConfigDepositBase: Balance = 500 * CENTS;
pub const FriendDepositFactor: Balance = 50 * CENTS;
pub const MaxFriends: u16 = 9;
pub const RecoveryDeposit: Balance = 500 * CENTS;
}
impl pallet_recovery::Config for Runtime {
type Event = Event;
type Call = Call;
type Currency = Balances;
type ConfigDepositBase = ConfigDepositBase;
type FriendDepositFactor = FriendDepositFactor;
type MaxFriends = MaxFriends;
type RecoveryDeposit = RecoveryDeposit;
}
parameter_types! {
pub const MinVestedTransfer: Balance = 100 * CENTS;
}
impl pallet_vesting::Config for Runtime {
type Event = Event;
type Currency = Balances;
type BlockNumberToBalance = ConvertInto;
type MinVestedTransfer = MinVestedTransfer;
type WeightInfo = weights::pallet_vesting::WeightInfo<Runtime>;
const MAX_VESTING_SCHEDULES: u32 = 28;
}
impl pallet_sudo::Config for Runtime {
type Event = Event;
type Call = Call;
}
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 MaxProxies: u16 = 32;
pub const AnnouncementDepositBase: Balance = deposit(1, 8);
pub const AnnouncementDepositFactor: Balance = deposit(0, 66);
pub const MaxPending: u16 = 32;
}
/// 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,
Staking,
SudoBalances,
IdentityJudgement,
CancelProxy,
Auction,
}
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::System(..) |
Call::Babe(..) |
Call::Timestamp(..) |
Call::Indices(pallet_indices::Call::claim{..}) |
Call::Indices(pallet_indices::Call::free{..}) |
Call::Indices(pallet_indices::Call::freeze{..}) |
// Specifically omitting Indices `transfer`, `force_transfer`
// Specifically omitting the entire Balances pallet
Call::Authorship(..) |
Call::Staking(..) |
Call::Session(..) |
Call::Grandpa(..) |
Call::ImOnline(..) |
Call::Utility(..) |
Call::Identity(..) |
Call::Recovery(pallet_recovery::Call::as_recovered{..}) |
Call::Recovery(pallet_recovery::Call::vouch_recovery{..}) |
Call::Recovery(pallet_recovery::Call::claim_recovery{..}) |
Call::Recovery(pallet_recovery::Call::close_recovery{..}) |
Call::Recovery(pallet_recovery::Call::remove_recovery{..}) |
Call::Recovery(pallet_recovery::Call::cancel_recovered{..}) |
// Specifically omitting Recovery `create_recovery`, `initiate_recovery`
Call::Vesting(pallet_vesting::Call::vest{..}) |
Call::Vesting(pallet_vesting::Call::vest_other{..}) |
// Specifically omitting Vesting `vested_transfer`, and `force_vested_transfer`
Call::Scheduler(..) |
// Specifically omitting Sudo pallet
Call::Proxy(..) |
Call::Multisig(..) |
Call::Registrar(paras_registrar::Call::register{..}) |
Call::Registrar(paras_registrar::Call::deregister{..}) |
// Specifically omitting Registrar `swap`
Call::Registrar(paras_registrar::Call::reserve{..}) |
Call::Crowdloan(..) |
Call::Slots(..) |
Call::Auctions(..) | // Specifically omitting the entire XCM Pallet
Call::BagsList(..)
),
ProxyType::Staking => {
matches!(c, Call::Staking(..) | Call::Session(..) | Call::Utility(..))
},
ProxyType::SudoBalances => match c {
Call::Sudo(pallet_sudo::Call::sudo { call: ref x }) => {
matches!(x.as_ref(), &Call::Balances(..))
},
Call::Utility(..) => true,
_ => false,
},
ProxyType::IdentityJudgement => matches!(
c,
Call::Identity(pallet_identity::Call::provide_judgement { .. }) | Call::Utility(..)
),
ProxyType::CancelProxy => {
matches!(c, Call::Proxy(pallet_proxy::Call::reject_announcement { .. }))
},
ProxyType::Auction => matches!(
c,
Call::Auctions(..) | Call::Crowdloan(..) | Call::Registrar(..) | Call::Slots(..)
),
}
}
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 = MaxProxies;
type WeightInfo = weights::pallet_proxy::WeightInfo<Runtime>;
type MaxPending = MaxPending;
type CallHasher = BlakeTwo256;
type AnnouncementDepositBase = AnnouncementDepositBase;
type AnnouncementDepositFactor = AnnouncementDepositFactor;
}
impl parachains_origin::Config for Runtime {}
impl parachains_configuration::Config for Runtime {
type WeightInfo = weights::runtime_parachains_configuration::WeightInfo<Runtime>;
}
impl parachains_shared::Config for Runtime {}
impl parachains_session_info::Config for Runtime {}
impl parachains_inclusion::Config for Runtime {
type Event = Event;
type DisputesHandler = ();
type RewardValidators = parachains_reward_points::RewardValidatorsWithEraPoints<Runtime>;
}
parameter_types! {
pub const ParasUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
}
impl parachains_paras::Config for Runtime {
type Event = Event;
type WeightInfo = weights::runtime_parachains_paras::WeightInfo<Runtime>;
type UnsignedPriority = ParasUnsignedPriority;
type NextSessionRotation = Babe;
}
parameter_types! {
pub const FirstMessageFactorPercent: u64 = 100;
}
impl parachains_ump::Config for Runtime {
type Event = Event;
type UmpSink = crate::parachains_ump::XcmSink<XcmExecutor<XcmConfig>, Runtime>;
type FirstMessageFactorPercent = FirstMessageFactorPercent;
type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
}
impl parachains_dmp::Config for Runtime {}
impl parachains_hrmp::Config for Runtime {
type Event = Event;
type Origin = Origin;
type Currency = Balances;
}
impl parachains_paras_inherent::Config for Runtime {
type WeightInfo = weights::runtime_parachains_paras_inherent::WeightInfo<Runtime>;
}
impl parachains_scheduler::Config for Runtime {}
impl parachains_initializer::Config for Runtime {
type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
type ForceOrigin = EnsureRoot<AccountId>;
type WeightInfo = weights::runtime_parachains_initializer::WeightInfo<Runtime>;
}
impl paras_sudo_wrapper::Config for Runtime {}
parameter_types! {
pub const PermanentSlotLeasePeriodLength: u32 = 26;
pub const TemporarySlotLeasePeriodLength: u32 = 1;
pub const MaxPermanentSlots: u32 = 5;
pub const MaxTemporarySlots: u32 = 20;
pub const MaxTemporarySlotPerLeasePeriod: u32 = 5;
}
impl assigned_slots::Config for Runtime {
type Event = Event;
type AssignSlotOrigin = EnsureRoot<AccountId>;
type Leaser = Slots;
type PermanentSlotLeasePeriodLength = PermanentSlotLeasePeriodLength;
type TemporarySlotLeasePeriodLength = TemporarySlotLeasePeriodLength;
type MaxPermanentSlots = MaxPermanentSlots;
type MaxTemporarySlots = MaxTemporarySlots;
type MaxTemporarySlotPerLeasePeriod = MaxTemporarySlotPerLeasePeriod;
}
parameter_types! {
pub const ParaDeposit: Balance = 2000 * CENTS;
pub const DataDepositPerByte: Balance = deposit(0, 1);
}
impl paras_registrar::Config for Runtime {
type Event = Event;
type Origin = Origin;
type Currency = Balances;
type OnSwap = (Crowdloan, Slots);
type ParaDeposit = ParaDeposit;
type DataDepositPerByte = DataDepositPerByte;
type WeightInfo = weights::runtime_common_paras_registrar::WeightInfo<Runtime>;
}
parameter_types! {
pub const LeasePeriod: BlockNumber = 28 * DAYS;
}
impl slots::Config for Runtime {
type Event = Event;
type Currency = Balances;
type Registrar = Registrar;
type LeasePeriod = LeasePeriod;
type LeaseOffset = ();
type ForceOrigin = EnsureRoot<AccountId>;
type WeightInfo = weights::runtime_common_slots::WeightInfo<Runtime>;
}
parameter_types! {
pub const CrowdloanId: PalletId = PalletId(*b"py/cfund");
pub const SubmissionDeposit: Balance = 100 * 100 * CENTS;
pub const MinContribution: Balance = 100 * CENTS;
pub const RemoveKeysLimit: u32 = 500;
// Allow 32 bytes for an additional memo to a crowdloan.
pub const MaxMemoLength: u8 = 32;
}
impl crowdloan::Config for Runtime {
type Event = Event;
type PalletId = CrowdloanId;
type SubmissionDeposit = SubmissionDeposit;
type MinContribution = MinContribution;
type RemoveKeysLimit = RemoveKeysLimit;
type Registrar = Registrar;
type Auctioneer = Auctions;
type MaxMemoLength = MaxMemoLength;
type WeightInfo = weights::runtime_common_crowdloan::WeightInfo<Runtime>;
}
parameter_types! {
// The average auction is 7 days long, so this will be 70% for ending period.
// 5 Days = 72000 Blocks @ 6 sec per block
pub const EndingPeriod: BlockNumber = 5 * DAYS;
// ~ 1000 samples per day -> ~ 20 blocks per sample -> 2 minute samples
pub const SampleLength: BlockNumber = 2 * MINUTES;
}
impl auctions::Config for Runtime {
type Event = Event;
type Leaser = Slots;
type Registrar = Registrar;
type EndingPeriod = EndingPeriod;
type SampleLength = SampleLength;
type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
type InitiateOrigin = EnsureRoot<AccountId>;
type WeightInfo = weights::runtime_common_auctions::WeightInfo<Runtime>;
}
parameter_types! {
pub const WndLocation: MultiLocation = Here.into();
pub const Ancestry: MultiLocation = Here.into();
pub WestendNetwork: NetworkId = NetworkId::Named(b"Westend".to_vec());
pub CheckAccount: AccountId = XcmPallet::check_account();
}
pub type LocationConverter =
(ChildParachainConvertsVia<ParaId, AccountId>, AccountId32Aliases<WestendNetwork, AccountId>);
pub type LocalAssetTransactor = XcmCurrencyAdapter<
// Use this currency:
Balances,
// Use this currency when it is a fungible asset matching the given location or name:
IsConcrete<WndLocation>,
// We can convert the MultiLocations with our converter above:
LocationConverter,
// Our chain's account ID type (we can't get away without mentioning it explicitly):
AccountId,
// It's a native asset so we keep track of the teleports to maintain total issuance.
CheckAccount,
>;