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lib.rs
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lib.rs
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// Copyright 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 Rococo runtime for v1 parachains.
#![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 sp_std::prelude::*;
use sp_std::collections::btree_map::BTreeMap;
use parity_scale_codec::{Encode, Decode};
use primitives::v1::{
AccountId, AccountIndex, Balance, BlockNumber, Hash, Nonce, Signature, Moment,
GroupRotationInfo, CoreState, Id, ValidationCode, CandidateEvent,
ValidatorId, ValidatorIndex, CommittedCandidateReceipt, OccupiedCoreAssumption,
PersistedValidationData, InboundDownwardMessage, InboundHrmpMessage,
SessionInfo as SessionInfoData,
};
use runtime_common::{
mmr as mmr_common,
SlowAdjustingFeeUpdate, impls::ToAuthor, BlockHashCount, BlockWeights, BlockLength, RocksDbWeight,
};
use runtime_parachains::{
self,
runtime_api_impl::v1 as runtime_api_impl,
};
use frame_support::{
construct_runtime, parameter_types,
traits::{Filter, KeyOwnerProofSystem, Randomness, All, IsInVec},
weights::Weight,
PalletId
};
use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
ApplyExtrinsicResult, KeyTypeId, Perbill,
transaction_validity::{TransactionValidity, TransactionSource, TransactionPriority},
traits::{
self, Keccak256, BlakeTwo256, Block as BlockT, OpaqueKeys, AccountIdLookup,
Extrinsic as ExtrinsicT, SaturatedConversion, Verify,
},
};
use pallet_im_online::sr25519::AuthorityId as ImOnlineId;
use authority_discovery_primitives::AuthorityId as AuthorityDiscoveryId;
#[cfg(any(feature = "std", test))]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
use pallet_transaction_payment::{FeeDetails, RuntimeDispatchInfo};
use pallet_grandpa::{AuthorityId as GrandpaId, fg_primitives};
use sp_core::{OpaqueMetadata, RuntimeDebug};
use sp_staking::SessionIndex;
use pallet_session::historical as session_historical;
use beefy_primitives::ecdsa::AuthorityId as BeefyId;
use pallet_mmr_primitives as mmr;
use frame_system::EnsureRoot;
use runtime_common::{paras_sudo_wrapper, paras_registrar, xcm_sender, auctions, crowdloan, slots};
use runtime_parachains::origin as parachains_origin;
use runtime_parachains::configuration as parachains_configuration;
use runtime_parachains::shared as parachains_shared;
use runtime_parachains::inclusion as parachains_inclusion;
use runtime_parachains::paras_inherent as parachains_paras_inherent;
use runtime_parachains::initializer as parachains_initializer;
use runtime_parachains::session_info as parachains_session_info;
use runtime_parachains::paras as parachains_paras;
use runtime_parachains::dmp as parachains_dmp;
use runtime_parachains::ump as parachains_ump;
use runtime_parachains::hrmp as parachains_hrmp;
use runtime_parachains::scheduler as parachains_scheduler;
pub use pallet_balances::Call as BalancesCall;
use polkadot_parachain::primitives::Id as ParaId;
use xcm::v0::{MultiLocation, NetworkId, BodyId};
use xcm_executor::XcmExecutor;
use xcm_builder::{
AccountId32Aliases, ChildParachainConvertsVia, SovereignSignedViaLocation,
CurrencyAdapter as XcmCurrencyAdapter, ChildParachainAsNative, SignedAccountId32AsNative,
ChildSystemParachainAsSuperuser, LocationInverter, IsConcrete, FixedWeightBounds,
FixedRateOfConcreteFungible, BackingToPlurality, SignedToAccountId32
};
use constants::{time::*, currency::*, fee::*, size::*};
use frame_support::traits::InstanceFilter;
/// Constant values used within the runtime.
pub mod constants;
mod validator_manager;
/// Import the template pallet.
pub use template;
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
/// Runtime version (Rococo).
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("rococo"),
impl_name: create_runtime_str!("parity-rococo-v1.5"),
authoring_version: 0,
spec_version: 233,
impl_version: 0,
#[cfg(not(feature = "disable-runtime-api"))]
apis: RUNTIME_API_VERSIONS,
#[cfg(feature = "disable-runtime-api")]
apis: sp_version::create_apis_vec![[]],
transaction_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(),
}
}
/// The address format for describing accounts.
pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
/// 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.
pub type SignedExtra = (
frame_system::CheckSpecVersion<Runtime>,
frame_system::CheckTxVersion<Runtime>,
frame_system::CheckGenesis<Runtime>,
frame_system::CheckMortality<Runtime>,
frame_system::CheckNonce<Runtime>,
frame_system::CheckWeight<Runtime>,
pallet_transaction_payment::ChargeTransactionPayment<Runtime>,
);
/// Unchecked extrinsic type as expected by this runtime.
pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, SignedExtra>;
/// Executive: handles dispatch to the various modules.
pub type Executive = frame_executive::Executive<
Runtime,
Block,
frame_system::ChainContext<Runtime>,
Runtime,
AllPallets,
(),
>;
/// The payload being signed in transactions.
pub type SignedPayload = generic::SignedPayload<Call, SignedExtra>;
impl_opaque_keys! {
pub struct SessionKeys {
pub grandpa: Grandpa,
pub babe: Babe,
pub im_online: ImOnline,
pub para_validator: Initializer,
pub para_assignment: SessionInfo,
pub authority_discovery: AuthorityDiscovery,
pub beefy: Beefy,
}
}
/// Configure the pallet template in pallets/template.
impl template::Config for Runtime {
type Event = Event;
}
construct_runtime! {
pub enum Runtime where
Block = Block,
NodeBlock = primitives::v1::Block,
UncheckedExtrinsic = UncheckedExtrinsic
{
System: frame_system::{Pallet, Call, Storage, Config, Event<T>},
// Must be before session.
Babe: pallet_babe::{Pallet, Call, Storage, Config, ValidateUnsigned},
Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent},
Indices: pallet_indices::{Pallet, Call, Storage, Config<T>, Event<T>},
Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>},
TransactionPayment: pallet_transaction_payment::{Pallet, Storage},
// Consensus support.
Authorship: pallet_authorship::{Pallet, Call, Storage},
Offences: pallet_offences::{Pallet, Call, Storage, Event},
Historical: session_historical::{Pallet},
Session: pallet_session::{Pallet, Call, Storage, Event, Config<T>},
Grandpa: pallet_grandpa::{Pallet, Call, Storage, Config, Event, ValidateUnsigned},
ImOnline: pallet_im_online::{Pallet, Call, Storage, Event<T>, ValidateUnsigned, Config<T>},
AuthorityDiscovery: pallet_authority_discovery::{Pallet, Call, Config},
// Parachains modules.
ParachainsOrigin: parachains_origin::{Pallet, Origin},
ParachainsConfiguration: parachains_configuration::{Pallet, Call, Storage, Config<T>},
Shared: parachains_shared::{Pallet, Call, Storage},
Inclusion: parachains_inclusion::{Pallet, Call, Storage, Event<T>},
ParasInherent: parachains_paras_inherent::{Pallet, Call, Storage, Inherent},
Scheduler: parachains_scheduler::{Pallet, Call, Storage},
Paras: parachains_paras::{Pallet, Call, Storage, Event, Config<T>},
Initializer: parachains_initializer::{Pallet, Call, Storage},
Dmp: parachains_dmp::{Pallet, Call, Storage},
Ump: parachains_ump::{Pallet, Call, Storage},
Hrmp: parachains_hrmp::{Pallet, Call, Storage, Event},
SessionInfo: parachains_session_info::{Pallet, Call, Storage},
// Parachain Onboarding Pallets
Registrar: paras_registrar::{Pallet, Call, Storage, Event<T>},
Auctions: auctions::{Pallet, Call, Storage, Event<T>},
Crowdloan: crowdloan::{Pallet, Call, Storage, Event<T>},
Slots: slots::{Pallet, Call, Storage, Event<T>},
ParasSudoWrapper: paras_sudo_wrapper::{Pallet, Call},
// Sudo
Sudo: pallet_sudo::{Pallet, Call, Storage, Event<T>, Config<T>},
// Bridges support.
Mmr: pallet_mmr::{Pallet, Call, Storage},
Beefy: pallet_beefy::{Pallet, Config<T>, Storage},
MmrLeaf: mmr_common::{Pallet, Storage},
// Validator Manager pallet.
ValidatorManager: validator_manager::{Pallet, Call, Storage, Event<T>},
// A "council"
Collective: pallet_collective::{Pallet, Call, Storage, Origin<T>, Event<T>, Config<T>} = 80,
Membership: pallet_membership::{Pallet, Call, Storage, Event<T>, Config<T>} = 81,
Utility: pallet_utility::{Pallet, Call, Event} = 90,
Proxy: pallet_proxy::{Pallet, Call, Storage, Event<T>} = 91,
// Pallet for sending XCM.
XcmPallet: pallet_xcm::{Pallet, Call, Storage, Event<T>} = 99,
TemplatePallet: template::{Pallet, Call, Storage, Event<T>} = 100,
}
}
pub struct BaseFilter;
impl Filter<Call> for BaseFilter {
fn filter(_call: &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 DbWeight = RocksDbWeight;
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 Version = Version;
type PalletInfo = PalletInfo;
type AccountData = pallet_balances::AccountData<Balance>;
type OnNewAccount = ();
type OnKilledAccount = ();
type SystemWeightInfo = ();
type SS58Prefix = SS58Prefix;
type OnSetCode = ();
}
parameter_types! {
pub const ValidationUpgradeFrequency: BlockNumber = 2 * DAYS;
pub const ValidationUpgradeDelay: BlockNumber = 8 * HOURS;
pub const SlashPeriod: BlockNumber = 7 * DAYS;
}
/// 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::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;
}
/// Special `FullIdentificationOf` implementation that is returning for every input `Some(Default::default())`.
pub struct FullIdentificationOf;
impl sp_runtime::traits::Convert<AccountId, Option<()>> for FullIdentificationOf {
fn convert(_: AccountId) -> Option<()> { Some(Default::default()) }
}
impl pallet_session::historical::Config for Runtime {
type FullIdentification = ();
type FullIdentificationOf = FullIdentificationOf;
}
parameter_types! {
pub SessionDuration: BlockNumber = EpochDurationInBlocks::get() as _;
}
parameter_types! {
pub const ImOnlineUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
}
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 = ();
}
parameter_types! {
pub const ExistentialDeposit: Balance = 1 * CENTS;
pub const MaxLocks: 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 WeightInfo = ();
}
impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime where
Call: From<C>,
{
type OverarchingCall = Call;
type Extrinsic = UncheckedExtrinsic;
}
parameter_types! {
pub const QueueSize: usize = 2;
pub const MaxRetries: u32 = 3;
}
parameter_types! {
pub OffencesWeightSoftLimit: Weight = Perbill::from_percent(60) * BlockWeights::get().max_block;
}
impl pallet_offences::Config for Runtime {
type Event = Event;
type IdentificationTuple = pallet_session::historical::IdentificationTuple<Self>;
type OnOffenceHandler = ();
type WeightSoftLimit = OffencesWeightSoftLimit;
}
impl pallet_authority_discovery::Config for Runtime {}
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 = ();
}
parameter_types! {
pub const TransactionByteFee: Balance = 10 * MILLICENTS;
}
impl pallet_transaction_payment::Config for Runtime {
type OnChargeTransaction = CurrencyAdapter<Balances, ToAuthor<Runtime>>;
type TransactionByteFee = TransactionByteFee;
type WeightToFee = WeightToFee;
type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
}
parameter_types! {
pub const DisabledValidatorsThreshold: Perbill = Perbill::from_percent(17);
}
/// Special `ValidatorIdOf` implementation that is just returning the input as result.
pub struct ValidatorIdOf;
impl sp_runtime::traits::Convert<AccountId, Option<AccountId>> for ValidatorIdOf {
fn convert(a: AccountId) -> Option<AccountId> { Some(a) }
}
impl pallet_session::Config for Runtime {
type Event = Event;
type ValidatorId = AccountId;
type ValidatorIdOf = ValidatorIdOf;
type ShouldEndSession = Babe;
type NextSessionRotation = Babe;
type SessionManager = pallet_session::historical::NoteHistoricalRoot<Self, ValidatorManager>;
type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
type Keys = SessionKeys;
type DisabledValidatorsThreshold = DisabledValidatorsThreshold;
type WeightInfo = ();
}
parameter_types! {
pub const ExpectedBlockTime: Moment = MILLISECS_PER_BLOCK;
pub ReportLongevity: u64 = EpochDurationInBlocks::get() as u64 * 10;
}
impl pallet_babe::Config for Runtime {
type EpochDuration = EpochDurationInBlocks;
type ExpectedBlockTime = ExpectedBlockTime;
// session module is the trigger
type EpochChangeTrigger = pallet_babe::ExternalTrigger;
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 = ();
}
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 = ();
}
parameter_types! {
pub const AttestationPeriod: BlockNumber = 50;
}
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 = ();
}
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 = ImOnline;
}
impl parachains_origin::Config for Runtime {}
impl parachains_configuration::Config for Runtime {}
impl parachains_shared::Config for Runtime {}
/// Special `RewardValidators` that does nothing ;)
pub struct RewardValidators;
impl runtime_parachains::inclusion::RewardValidators for RewardValidators {
fn reward_backing(_: impl IntoIterator<Item=ValidatorIndex>) {}
fn reward_bitfields(_: impl IntoIterator<Item=ValidatorIndex>) {}
}
impl parachains_inclusion::Config for Runtime {
type Event = Event;
type RewardValidators = RewardValidators;
}
impl parachains_paras::Config for Runtime {
type Origin = Origin;
type Event = Event;
}
parameter_types! {
pub const RocLocation: MultiLocation = MultiLocation::Null;
pub const RococoNetwork: NetworkId = NetworkId::Polkadot;
pub const Ancestry: MultiLocation = MultiLocation::Null;
}
pub type LocationConverter = (
ChildParachainConvertsVia<ParaId, AccountId>,
AccountId32Aliases<RococoNetwork, 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<RocLocation>,
// 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,
>;
type LocalOriginConverter = (
SovereignSignedViaLocation<LocationConverter, Origin>,
ChildParachainAsNative<parachains_origin::Origin, Origin>,
SignedAccountId32AsNative<RococoNetwork, Origin>,
ChildSystemParachainAsSuperuser<ParaId, Origin>,
);
parameter_types! {
pub const BaseXcmWeight: Weight = 100_000;
pub const RocFee: (MultiLocation, u128) = (RocLocation::get(), 1 * CENTS);
}
/// The XCM router. When we want to send an XCM message, we use this type. It amalgamates all of our
/// individual routers.
pub type XcmRouter = (
// Only one router so far - use DMP to communicate with child parachains.
xcm_sender::ChildParachainRouter<Runtime>,
);
use xcm::v0::{MultiAsset, MultiAsset::AllConcreteFungible, MultiLocation::{Null, X1}, Junction::Parachain};
parameter_types! {
pub const RococoForTick: (MultiAsset, MultiLocation) = (AllConcreteFungible { id: Null }, X1(Parachain{id: 100}));
pub const RococoForTrick: (MultiAsset, MultiLocation) = (AllConcreteFungible { id: Null }, X1(Parachain{id: 110}));
pub const RococoForTrack: (MultiAsset, MultiLocation) = (AllConcreteFungible { id: Null }, X1(Parachain{id: 120}));
}
pub type TrustedTeleporters = (
xcm_builder::Case<RococoForTick>,
xcm_builder::Case<RococoForTrick>,
xcm_builder::Case<RococoForTrack>,
);
parameter_types! {
pub AllowUnpaidFrom: Vec<MultiLocation> = vec![ X1(Parachain{id: 100}), X1(Parachain{id: 110}), X1(Parachain{id: 120}) ];
}
use xcm_builder::{TakeWeightCredit, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom};
pub type Barrier = (
TakeWeightCredit,
AllowTopLevelPaidExecutionFrom<All<MultiLocation>>,
AllowUnpaidExecutionFrom<IsInVec<AllowUnpaidFrom>>, // <- Trusted parachains get free execution
);
pub struct XcmConfig;
impl xcm_executor::Config for XcmConfig {
type Call = Call;
type XcmSender = XcmRouter;
type AssetTransactor = LocalAssetTransactor;
type OriginConverter = LocalOriginConverter;
type IsReserve = ();
type IsTeleporter = TrustedTeleporters;
type LocationInverter = LocationInverter<Ancestry>;
type Barrier = Barrier;
type Weigher = FixedWeightBounds<BaseXcmWeight, Call>;
type Trader = FixedRateOfConcreteFungible<RocFee>;
type ResponseHandler = ();
}
parameter_types! {
pub const CollectiveBodyId: BodyId = BodyId::Unit;
}
/// Type to convert an `Origin` type value into a `MultiLocation` value which represents an interior location
/// of this chain.
pub type LocalOriginToLocation = (
// We allow an origin from the Collective pallet to be used in XCM as a corresponding Plurality
BackingToPlurality<Origin, pallet_collective::Origin<Runtime>, CollectiveBodyId>,
// And a usual Signed origin to be used in XCM as a corresponding AccountId32
SignedToAccountId32<Origin, AccountId, RococoNetwork>,
);
impl pallet_xcm::Config for Runtime {
type Event = Event;
type SendXcmOrigin = xcm_builder::EnsureXcmOrigin<Origin, LocalOriginToLocation>;
type XcmRouter = XcmRouter;
// Right now nobody but root is allowed to dispatch local XCM messages.
type ExecuteXcmOrigin = xcm_builder::EnsureXcmOrigin<Origin, ()>;
type XcmExecutor = XcmExecutor<XcmConfig>;
}
impl parachains_session_info::Config for Runtime {}
parameter_types! {
pub const FirstMessageFactorPercent: u64 = 100;
}
impl parachains_ump::Config for Runtime {
type UmpSink = crate::parachains_ump::XcmSink<XcmExecutor<XcmConfig>, Call>;
type FirstMessageFactorPercent = FirstMessageFactorPercent;
}
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 {}
impl parachains_scheduler::Config for Runtime {}
impl parachains_initializer::Config for Runtime {
type Randomness = pallet_babe::RandomnessFromOneEpochAgo<Runtime>;
type ForceOrigin = EnsureRoot<AccountId>;
}
impl paras_sudo_wrapper::Config for Runtime {}
parameter_types! {
pub const ParaDeposit: Balance = 5 * DOLLARS;
pub const DataDepositPerByte: Balance = deposit(0, 1);
pub const MaxCodeSize: u32 = MAX_CODE_SIZE;
pub const MaxHeadSize: u32 = 20 * 1024; // 20 KB
}
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 MaxCodeSize = MaxCodeSize;
type MaxHeadSize = MaxHeadSize;
type WeightInfo = paras_registrar::TestWeightInfo;
}
/// An insecure randomness beacon that uses the parent block hash as random material.
///
/// THIS SHOULD ONLY BE USED FOR TESTING PURPOSES.
pub struct ParentHashRandomness;
impl pallet_beefy::Config for Runtime {
type AuthorityId = BeefyId;
}
impl pallet_mmr::Config for Runtime {
const INDEXING_PREFIX: &'static [u8] = b"mmr";
type Hashing = Keccak256;
type Hash = <Keccak256 as traits::Hash>::Output;
type OnNewRoot = mmr_common::DepositBeefyDigest<Runtime>;
type WeightInfo = ();
type LeafData = mmr_common::Pallet<Runtime>;
}
impl mmr_common::Config for Runtime {
type BeefyAuthorityToMerkleLeaf = mmr_common::UncompressBeefyEcdsaKeys;
type ParachainHeads = Paras;
}
impl Randomness<Hash, BlockNumber> for ParentHashRandomness {
fn random(subject: &[u8]) -> (Hash, BlockNumber) {
(
(System::parent_hash(), subject).using_encoded(sp_io::hashing::blake2_256).into(),
System::block_number(),
)
}
}
parameter_types! {
pub const EndingPeriod: BlockNumber = 1 * HOURS;
pub const SampleLength: BlockNumber = 1;
}
impl auctions::Config for Runtime {
type Event = Event;
type Leaser = Slots;
type Registrar = Registrar;
type EndingPeriod = EndingPeriod;
type SampleLength = SampleLength;
type Randomness = ParentHashRandomness;
type InitiateOrigin = EnsureRoot<AccountId>;
type WeightInfo = auctions::TestWeightInfo;
}
parameter_types! {
pub const LeasePeriod: BlockNumber = 1 * DAYS;
}
impl slots::Config for Runtime {
type Event = Event;
type Currency = Balances;
type Registrar = Registrar;
type LeasePeriod = LeasePeriod;
type WeightInfo = slots::TestWeightInfo;
}
parameter_types! {
pub const CrowdloanId: PalletId = PalletId(*b"py/cfund");
pub const SubmissionDeposit: Balance = 100 * DOLLARS;
pub const MinContribution: Balance = 1 * DOLLARS;
pub const RetirementPeriod: BlockNumber = 6 * HOURS;
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 = crowdloan::TestWeightInfo;
}
impl pallet_sudo::Config for Runtime {
type Event = Event;
type Call = Call;
}
impl validator_manager::Config for Runtime {
type Event = Event;
type PrivilegedOrigin = EnsureRoot<AccountId>;
}
impl pallet_utility::Config for Runtime {
type Event = Event;
type Call = Call;
type WeightInfo = ();
}
parameter_types! {
// One storage item; key size 32, value size 8; .
pub const ProxyDepositBase: Balance = 10;
// Additional storage item size of 33 bytes.
pub const ProxyDepositFactor: Balance = 10;
pub const MaxProxies: u16 = 32;
pub const AnnouncementDepositBase: Balance = 10;
pub const AnnouncementDepositFactor: Balance = 10;
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)]
pub enum ProxyType {
Any,
CancelProxy,
}
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::CancelProxy => matches!(c,
Call::Proxy(pallet_proxy::Call::reject_announcement(..))
)
}
}
fn is_superset(&self, o: &Self) -> bool {
match (self, o) {
(ProxyType::Any, _) => 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 = ();
type MaxPending = MaxPending;
type CallHasher = BlakeTwo256;
type AnnouncementDepositBase = AnnouncementDepositBase;
type AnnouncementDepositFactor = AnnouncementDepositFactor;
}
parameter_types! {
pub const MotionDuration: BlockNumber = 5;
pub const MaxProposals: u32 = 100;
pub const MaxMembers: u32 = 100;
}
impl pallet_collective::Config for Runtime {
type Origin = Origin;
type Proposal = Call;
type Event = Event;
type MotionDuration = MotionDuration;
type MaxProposals = MaxProposals;
type MaxMembers = MaxMembers;
type DefaultVote = pallet_collective::PrimeDefaultVote;
type WeightInfo = ();
}
impl pallet_membership::Config for Runtime {
type Event = Event;
type AddOrigin = EnsureRoot<AccountId>;
type RemoveOrigin = EnsureRoot<AccountId>;
type SwapOrigin = EnsureRoot<AccountId>;
type ResetOrigin = EnsureRoot<AccountId>;
type PrimeOrigin = EnsureRoot<AccountId>;
type MembershipInitialized = Collective;
type MembershipChanged = Collective;
type MaxMembers = MaxMembers;
type WeightInfo = ();
}
#[cfg(not(feature = "disable-runtime-api"))]
sp_api::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 {
Runtime::metadata().into()
}
}
impl block_builder_api::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: inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
data.create_extrinsics()
}
fn check_inherents(
block: Block,
data: inherents::InherentData,
) -> inherents::CheckInherentsResult {
data.check_extrinsics(&block)
}
fn random_seed() -> <Block as BlockT>::Hash {
pallet_babe::RandomnessFromOneEpochAgo::<Runtime>::random_seed().0
}
}
impl tx_pool_api::runtime_api::TaggedTransactionQueue<Block> for Runtime {
fn validate_transaction(
source: TransactionSource,
tx: <Block as BlockT>::Extrinsic,
) -> TransactionValidity {
Executive::validate_transaction(source, tx)
}
}
impl offchain_primitives::OffchainWorkerApi<Block> for Runtime {
fn offchain_worker(header: &<Block as BlockT>::Header) {
Executive::offchain_worker(header)
}
}
impl primitives::v1::ParachainHost<Block, Hash, BlockNumber> for Runtime {
fn validators() -> Vec<ValidatorId> {
runtime_api_impl::validators::<Runtime>()
}
fn validator_groups() -> (Vec<Vec<ValidatorIndex>>, GroupRotationInfo<BlockNumber>) {
runtime_api_impl::validator_groups::<Runtime>()
}
fn availability_cores() -> Vec<CoreState<Hash, BlockNumber>> {
runtime_api_impl::availability_cores::<Runtime>()
}
fn persisted_validation_data(para_id: Id, assumption: OccupiedCoreAssumption)
-> Option<PersistedValidationData<Hash, BlockNumber>> {
runtime_api_impl::persisted_validation_data::<Runtime>(para_id, assumption)
}
fn check_validation_outputs(
para_id: Id,
outputs: primitives::v1::CandidateCommitments,
) -> bool {
runtime_api_impl::check_validation_outputs::<Runtime>(para_id, outputs)
}
fn session_index_for_child() -> SessionIndex {
runtime_api_impl::session_index_for_child::<Runtime>()
}
fn validation_code(para_id: Id, assumption: OccupiedCoreAssumption)
-> Option<ValidationCode> {
runtime_api_impl::validation_code::<Runtime>(para_id, assumption)
}
fn historical_validation_code(para_id: Id, context_height: BlockNumber)
-> Option<ValidationCode>
{
runtime_api_impl::historical_validation_code::<Runtime>(para_id, context_height)
}