dir restructure to support more CGP (#1266)

* rerame res to chain-specs * split polkadot-parachains dir * rename dir parachains-common to common Co-authored-by: joe petrowski <25483142+joepetrowski@users.noreply.github.com> Co-authored-by: Wilfried Kopp <wilfried@parity.io> Co-authored-by: Chevdor <chevdor@users.noreply.github.com>
2026-05-30 14:01:02 +00:00 · 2022-05-20 13:43:04 +01:00
parent 9d88e462f0
commit bc0c98884f
138 changed files with 197 additions and 151 deletions
@@ -0,0 +1,347 @@
+// Copyright 2019-2021 Parity Technologies (UK) Ltd.
+// This file is part of Cumulus.
+
+// Cumulus 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.
+
+// Cumulus 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 Cumulus.  If not, see <http://www.gnu.org/licenses/>.
+
+#![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"]
+
+// Make the WASM binary available.
+#[cfg(feature = "std")]
+include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
+
+pub mod xcm_config;
+
+use codec::{Decode, Encode};
+use frame_support::unsigned::TransactionValidityError;
+use scale_info::TypeInfo;
+use sp_api::impl_runtime_apis;
+use sp_core::OpaqueMetadata;
+use sp_runtime::{
+	create_runtime_str, generic,
+	traits::{AccountIdLookup, BlakeTwo256, Block as BlockT, DispatchInfoOf},
+	transaction_validity::{TransactionSource, TransactionValidity},
+	ApplyExtrinsicResult,
+};
+use sp_std::prelude::*;
+#[cfg(feature = "std")]
+use sp_version::NativeVersion;
+use sp_version::RuntimeVersion;
+
+// A few exports that help ease life for downstream crates.
+pub use frame_support::{
+	construct_runtime, parameter_types,
+	traits::{Everything, IsInVec, Randomness},
+	weights::{
+		constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
+		DispatchClass, IdentityFee, Weight,
+	},
+	StorageValue,
+};
+use frame_system::limits::{BlockLength, BlockWeights};
+#[cfg(any(feature = "std", test))]
+pub use sp_runtime::BuildStorage;
+pub use sp_runtime::{Perbill, Permill};
+
+/// This runtime version.
+#[sp_version::runtime_version]
+pub const VERSION: RuntimeVersion = RuntimeVersion {
+	spec_name: create_runtime_str!("shell"),
+	impl_name: create_runtime_str!("shell"),
+	authoring_version: 1,
+	spec_version: 2,
+	impl_version: 0,
+	apis: RUNTIME_API_VERSIONS,
+	transaction_version: 1,
+	state_version: 0,
+};
+
+/// The version information used to identify this runtime when compiled natively.
+#[cfg(feature = "std")]
+pub fn native_version() -> NativeVersion {
+	NativeVersion { runtime_version: VERSION, can_author_with: Default::default() }
+}
+
+/// 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 .5 seconds of compute with a 12 second average block time.
+const MAXIMUM_BLOCK_WEIGHT: Weight = WEIGHT_PER_SECOND / 2;
+
+parameter_types! {
+	pub const BlockHashCount: BlockNumber = 250;
+	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();
+	pub const SS58Prefix: u8 = 42;
+}
+
+impl frame_system::Config for Runtime {
+	/// The identifier used to distinguish between accounts.
+	type AccountId = AccountId;
+	/// The aggregated dispatch type that is available for extrinsics.
+	type Call = Call;
+	/// The lookup mechanism to get account ID from whatever is passed in dispatchers.
+	type Lookup = AccountIdLookup<AccountId, ()>;
+	/// The index type for storing how many extrinsics an account has signed.
+	type Index = Index;
+	/// The index type for blocks.
+	type BlockNumber = BlockNumber;
+	/// The type for hashing blocks and tries.
+	type Hash = Hash;
+	/// The hashing algorithm used.
+	type Hashing = BlakeTwo256;
+	/// The header type.
+	type Header = generic::Header<BlockNumber, BlakeTwo256>;
+	/// The ubiquitous event type.
+	type Event = Event;
+	/// The ubiquitous origin type.
+	type Origin = Origin;
+	/// Maximum number of block number to block hash mappings to keep (oldest pruned first).
+	type BlockHashCount = BlockHashCount;
+	/// Runtime version.
+	type Version = Version;
+	/// Converts a module to an index of this module in the runtime.
+	type PalletInfo = PalletInfo;
+	type AccountData = ();
+	type OnNewAccount = ();
+	type OnKilledAccount = ();
+	type DbWeight = ();
+	type BaseCallFilter = frame_support::traits::Everything;
+	type SystemWeightInfo = ();
+	type BlockWeights = RuntimeBlockWeights;
+	type BlockLength = RuntimeBlockLength;
+	type SS58Prefix = SS58Prefix;
+	type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
+}
+
+parameter_types! {
+	// We do anything the parent chain tells us in this runtime.
+	pub const ReservedDmpWeight: Weight = MAXIMUM_BLOCK_WEIGHT / 2;
+}
+
+impl cumulus_pallet_parachain_system::Config for Runtime {
+	type Event = Event;
+	type OnSystemEvent = ();
+	type SelfParaId = parachain_info::Pallet<Runtime>;
+	type OutboundXcmpMessageSource = ();
+	type DmpMessageHandler = cumulus_pallet_xcm::UnlimitedDmpExecution<Runtime>;
+	type ReservedDmpWeight = ReservedDmpWeight;
+	type XcmpMessageHandler = ();
+	type ReservedXcmpWeight = ();
+}
+
+impl parachain_info::Config for Runtime {}
+
+construct_runtime! {
+	pub enum Runtime where
+		Block = Block,
+		NodeBlock = generic::Block<Header, sp_runtime::OpaqueExtrinsic>,
+		UncheckedExtrinsic = UncheckedExtrinsic,
+	{
+		System: frame_system::{Pallet, Call, Storage, Config, Event<T>},
+		ParachainSystem: cumulus_pallet_parachain_system::{
+			Pallet, Call, Config, Storage, Inherent, Event<T>, ValidateUnsigned,
+		},
+		ParachainInfo: parachain_info::{Pallet, Storage, Config},
+
+		// DMP handler.
+		CumulusXcm: cumulus_pallet_xcm::{Pallet, Call, Storage, Event<T>, Origin},
+	}
+}
+
+/// Simple implementation which fails any transaction which is signed.
+#[derive(Eq, PartialEq, Clone, Default, sp_core::RuntimeDebug, Encode, Decode, TypeInfo)]
+pub struct DisallowSigned;
+impl sp_runtime::traits::SignedExtension for DisallowSigned {
+	const IDENTIFIER: &'static str = "DisallowSigned";
+	type AccountId = AccountId;
+	type Call = Call;
+	type AdditionalSigned = ();
+	type Pre = ();
+	fn additional_signed(
+		&self,
+	) -> sp_std::result::Result<(), sp_runtime::transaction_validity::TransactionValidityError> {
+		Ok(())
+	}
+	fn pre_dispatch(
+		self,
+		who: &Self::AccountId,
+		call: &Self::Call,
+		info: &DispatchInfoOf<Self::Call>,
+		len: usize,
+	) -> Result<Self::Pre, TransactionValidityError> {
+		Ok(self.validate(who, call, info, len).map(|_| ())?)
+	}
+	fn validate(
+		&self,
+		_who: &Self::AccountId,
+		_call: &Self::Call,
+		_info: &sp_runtime::traits::DispatchInfoOf<Self::Call>,
+		_len: usize,
+	) -> TransactionValidity {
+		let i = sp_runtime::transaction_validity::InvalidTransaction::BadProof;
+		Err(sp_runtime::transaction_validity::TransactionValidityError::Invalid(i))
+	}
+}
+
+/// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
+pub type Signature = sp_runtime::MultiSignature;
+/// Some way of identifying an account on the chain. We intentionally make it equivalent
+/// to the public key of our transaction signing scheme.
+pub type AccountId = <<Signature as sp_runtime::traits::Verify>::Signer as sp_runtime::traits::IdentifyAccount>::AccountId;
+/// Index of a transaction in the chain.
+pub type Index = u32;
+/// A hash of some data used by the chain.
+pub type Hash = sp_core::H256;
+/// An index to a block.
+pub type BlockNumber = u32;
+/// 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 = DisallowSigned;
+/// Unchecked extrinsic type as expected by this runtime.
+pub type UncheckedExtrinsic = generic::UncheckedExtrinsic<Address, Call, Signature, 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,
+>;
+
+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: sp_inherents::InherentData) -> Vec<<Block as BlockT>::Extrinsic> {
+			data.create_extrinsics()
+		}
+
+		fn check_inherents(block: Block, data: sp_inherents::InherentData) -> sp_inherents::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 sp_session::SessionKeys<Block> for Runtime {
+		fn decode_session_keys(_: Vec<u8>) -> Option<Vec<(Vec<u8>, sp_core::crypto::KeyTypeId)>> {
+			Some(Vec::new())
+		}
+
+		fn generate_session_keys(_: Option<Vec<u8>>) -> Vec<u8> {
+			Vec::new()
+		}
+	}
+
+	impl cumulus_primitives_core::CollectCollationInfo<Block> for Runtime {
+		fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
+			ParachainSystem::collect_collation_info(header)
+		}
+	}
+}
+
+struct CheckInherents;
+
+impl cumulus_pallet_parachain_system::CheckInherents<Block> for CheckInherents {
+	fn check_inherents(
+		_: &Block,
+		_: &cumulus_pallet_parachain_system::RelayChainStateProof,
+	) -> sp_inherents::CheckInherentsResult {
+		sp_inherents::CheckInherentsResult::new()
+	}
+}
+
+cumulus_pallet_parachain_system::register_validate_block! {
+	Runtime = Runtime,
+	BlockExecutor = Executive,
+	CheckInherents = CheckInherents,
+}
@@ -0,0 +1,74 @@
+// Copyright (C) 2022 Parity Technologies (UK) Ltd.
+// SPDX-License-Identifier: Apache-2.0
+
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+use super::{AccountId, Call, Event, Origin, ParachainInfo, Runtime};
+use frame_support::{match_types, parameter_types, weights::Weight};
+use xcm::latest::prelude::*;
+use xcm_builder::{
+	AllowUnpaidExecutionFrom, FixedWeightBounds, LocationInverter, ParentAsSuperuser,
+	ParentIsPreset, SovereignSignedViaLocation,
+};
+
+parameter_types! {
+	pub const RococoLocation: MultiLocation = MultiLocation::parent();
+	pub const RococoNetwork: NetworkId = NetworkId::Polkadot;
+	pub Ancestry: MultiLocation = Parachain(ParachainInfo::parachain_id().into()).into();
+}
+
+/// This is the type we use to convert an (incoming) XCM origin into a local `Origin` instance,
+/// ready for dispatching a transaction with Xcm's `Transact`. There is an `OriginKind` which can
+/// bias the kind of local `Origin` it will become.
+pub type XcmOriginToTransactDispatchOrigin = (
+	// Sovereign account converter; this attempts to derive an `AccountId` from the origin location
+	// using `LocationToAccountId` and then turn that into the usual `Signed` origin. Useful for
+	// foreign chains who want to have a local sovereign account on this chain which they control.
+	SovereignSignedViaLocation<ParentIsPreset<AccountId>, Origin>,
+	// Superuser converter for the Relay-chain (Parent) location. This will allow it to issue a
+	// transaction from the Root origin.
+	ParentAsSuperuser<Origin>,
+);
+
+match_types! {
+	pub type JustTheParent: impl Contains<MultiLocation> = { MultiLocation { parents:1, interior: Here } };
+}
+
+parameter_types! {
+	// One XCM operation is 1_000_000_000 weight - almost certainly a conservative estimate.
+	pub UnitWeightCost: Weight = 1_000_000_000;
+	pub const MaxInstructions: u32 = 100;
+}
+
+pub struct XcmConfig;
+impl xcm_executor::Config for XcmConfig {
+	type Call = Call;
+	type XcmSender = (); // sending XCM not supported
+	type AssetTransactor = (); // balances not supported
+	type OriginConverter = XcmOriginToTransactDispatchOrigin;
+	type IsReserve = (); // balances not supported
+	type IsTeleporter = (); // balances not supported
+	type LocationInverter = LocationInverter<Ancestry>;
+	type Barrier = AllowUnpaidExecutionFrom<JustTheParent>;
+	type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>; // balances not supported
+	type Trader = (); // balances not supported
+	type ResponseHandler = (); // Don't handle responses for now.
+	type AssetTrap = (); // don't trap for now
+	type AssetClaims = (); // don't claim for now
+	type SubscriptionService = (); // don't handle subscriptions for now
+}
+
+impl cumulus_pallet_xcm::Config for Runtime {
+	type Event = Event;
+	type XcmExecutor = xcm_executor::XcmExecutor<XcmConfig>;
+}