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>
This commit is contained in:
Squirrel
2022-05-20 13:43:04 +01:00
committed by GitHub
parent 820153b785
commit 9405a969f0
138 changed files with 197 additions and 151 deletions
@@ -0,0 +1,167 @@
[package]
name = "contracts-rococo-runtime"
version = "0.2.0"
authors = ["Parity Technologies <admin@parity.io>"]
edition = "2021"
[package.metadata.docs.rs]
targets = ["x86_64-unknown-linux-gnu"]
[build-dependencies]
substrate-wasm-builder = { git = "https://github.com/paritytech/substrate", branch = "master" }
[dependencies]
codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
hex-literal = { version = "0.3.4", optional = true }
log = { version = "0.4.17", default-features = false }
scale-info = { version = "2.1.1", default-features = false, features = ["derive"] }
serde = { version = "1.0.137", optional = true, features = ["derive"] }
smallvec = "1.6.1"
# Substrate
sp-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-block-builder = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-consensus-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-core = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-inherents = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-io = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-offchain = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-std = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-transaction-pool = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
sp-version = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
frame-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
frame-try-runtime = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
frame-executive = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
frame-system = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", default-features = false, optional = true, branch = "master" }
frame-system-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-aura = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-authorship = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-randomness-collective-flip = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-balances = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-multisig = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-timestamp = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-utility = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-sudo = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-contracts = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-contracts-primitives = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
pallet-contracts-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "master" }
# Polkadot
kusama-runtime-constants = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
pallet-xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
polkadot-core-primitives = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
polkadot-parachain = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
polkadot-runtime-common = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
xcm = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
xcm-builder = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
xcm-executor = { git = "https://github.com/paritytech/polkadot", default-features = false, branch = "master" }
# Cumulus
cumulus-pallet-aura-ext = { path = "../../../../pallets/aura-ext", default-features = false }
cumulus-pallet-dmp-queue = { path = "../../../../pallets/dmp-queue", default-features = false }
cumulus-pallet-parachain-system = { path = "../../../../pallets/parachain-system", default-features = false }
cumulus-pallet-session-benchmarking = { path = "../../../../pallets/session-benchmarking", default-features = false }
cumulus-pallet-xcm = { path = "../../../../pallets/xcm", default-features = false }
cumulus-pallet-xcmp-queue = { path = "../../../../pallets/xcmp-queue", default-features = false }
cumulus-primitives-core = { path = "../../../../primitives/core", default-features = false }
cumulus-primitives-timestamp = { path = "../../../../primitives/timestamp", default-features = false }
cumulus-primitives-utility = { path = "../../../../primitives/utility", default-features = false }
pallet-collator-selection = { path = "../../../../pallets/collator-selection", default-features = false }
parachain-info = { path = "../../../pallets/parachain-info", default-features = false }
parachains-common = { path = "../../../common", default-features = false }
[features]
default = [
"std",
]
std = [
"codec/std",
"log/std",
"scale-info/std",
"serde",
"frame-executive/std",
"frame-support/std",
"frame-system-rpc-runtime-api/std",
"frame-system/std",
"kusama-runtime-constants/std",
"pallet-aura/std",
"pallet-authorship/std",
"pallet-balances/std",
"pallet-collator-selection/std",
"pallet-contracts-primitives/std",
"pallet-contracts-rpc-runtime-api/std",
"pallet-contracts/std",
"pallet-multisig/std",
"pallet-randomness-collective-flip/std",
"pallet-session/std",
"pallet-sudo/std",
"pallet-timestamp/std",
"pallet-transaction-payment-rpc-runtime-api/std",
"pallet-transaction-payment/std",
"pallet-utility/std",
"pallet-xcm/std",
"parachain-info/std",
"parachains-common/std",
"polkadot-core-primitives/std",
"polkadot-parachain/std",
"polkadot-runtime-common/std",
"sp-api/std",
"sp-block-builder/std",
"sp-consensus-aura/std",
"sp-core/std",
"sp-inherents/std",
"sp-io/std",
"sp-offchain/std",
"sp-runtime/std",
"sp-session/std",
"sp-std/std",
"sp-transaction-pool/std",
"sp-version/std",
"xcm-builder/std",
"xcm-executor/std",
"xcm/std",
"cumulus-pallet-aura-ext/std",
"cumulus-pallet-dmp-queue/std",
"cumulus-pallet-parachain-system/std",
"cumulus-pallet-xcm/std",
"cumulus-pallet-xcmp-queue/std",
"cumulus-primitives-core/std",
"cumulus-primitives-timestamp/std",
"cumulus-primitives-utility/std",
]
# Make contract callable functions marked as __unstable__ available. Do not enable
# on live chains as those are subject to change.
contracts-unstable-interface = [
"pallet-contracts/unstable-interface"
]
runtime-benchmarks = [
"hex-literal",
"frame-benchmarking/runtime-benchmarks",
"frame-support/runtime-benchmarks",
"frame-system-benchmarking",
"frame-system/runtime-benchmarks",
"pallet-balances/runtime-benchmarks",
"pallet-collator-selection/runtime-benchmarks",
"pallet-contracts/runtime-benchmarks",
"pallet-multisig/runtime-benchmarks",
"pallet-timestamp/runtime-benchmarks",
"pallet-utility/runtime-benchmarks",
"pallet-xcm/runtime-benchmarks",
"sp-runtime/runtime-benchmarks",
"xcm-builder/runtime-benchmarks",
"cumulus-pallet-session-benchmarking/runtime-benchmarks",
]
try-runtime = [
"frame-executive/try-runtime",
"frame-try-runtime",
]
@@ -0,0 +1,88 @@
# Contracts 📝
This is a parachain node for smart contracts; it contains a default configuration of
Substrate's module for smart contracts the [`pallet-contracts`](https://github.com/paritytech/substrate/tree/master/frame/contracts).
The node is only available on Rococo, a testnet for Polkadot and Kusama parachains.
It has been configured as a common good parachain, as such it uses the Rococo relay
chain's native token `ROC` instead of defining a token of its own.
See the section [Rococo Deployment](#rococo-deployment) below for more details.
If you have any questions, it's best to ask in the
[Substrate StackExchange](https://substrate.stackexchange.com/).
## Smart Contracts Development
![Contracts Overview](./contracts-overview.svg)
This node contains Substrate's smart contracts module the
[`pallet-contracts`](https://github.com/paritytech/substrate/tree/master/frame/contracts).
This pallet takes smart contracts as WebAssembly blobs and defines an API
for everything a smart contract needs (storage access, …).
As long as a programming language compiles to WebAssembly and there exists an implementation
of this API in it, you can write a smart contract for this pallet (and thus for this parachain)
in that language.
This is a list of languages you can currently choose from:
* [Parity's ink!](https://github.com/paritytech/ink) for Rust.
* [ask!](https://github.com/patractlabs/ask) for Assembly Script.
* The [Solang](https://github.com/hyperledger-labs/solang) compiler for Solidity.
There are also different user interfaces and command-line tools you can use to deploy
or interact with contracts:
* [Contracts UI](https://paritytech.github.io/contracts-ui/) a beginner-friendly UI for smart contract developers.
* [polkadot-js](https://polkadot.js.org/apps/) the go-to expert UI for smart contract developers.
* [cargo-contract](https://github.com/paritytech/cargo-contract) a CLI tool, ideal for scripting or your terminal workflow.
If you are looking for a quickstart, we can recommend
[ink!'s Guided Tutorial for Beginners](https://docs.substrate.io/tutorials/v3/ink-workshop/pt1/).
### Build & Launch a Node
To run a Contracts node that connects to Rococo
you will need to compile the `polkadot-parachain` binary:
```bash
cargo build --release --locked -p polkadot-parachain
```
Once the executable is built, launch the parachain node via:
```bash
./target/release/polkadot-parachain --chain contracts-rococo
```
Refer to the [setup instructions below](#local-setup) to run a local network for development.
### Rococo Deployment
We have a live deployment on [Rococo](https://wiki.polkadot.network/docs/build-pdk#rococo-testnet)
a testnet for Polkadot and Kusama parachains.
You can interact with the network through Polkadot JS Apps,
[click here for a direct link to the parachain](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-contracts-rpc.polkadot.io#/explorer).
This parachain uses the Rococo relay chain's native token `ROC` instead of defining a token of its own.
Due to this you'll need `ROC` in order to deploy contracts on this parachain.
As a first step, you should create an account. See [here](https://wiki.polkadot.network/docs/learn-account-generation)
for a detailed guide.
As a second step, you have to get `ROC` testnet tokens through the [Rococo Faucet](https://wiki.polkadot.network/docs/learn-DOT#getting-rococo-tokens).
This is a chat room in which you need to write:
```bash
!drip YOUR_SS_58_ADDRESS:1002
```
The number `1002` is the id of this parachain on Rococo, by supplying it the faucet will teleport `ROC`
tokens directly to your account on the parachain.
If everything worked out, the teleported `ROC` tokens will show up under
[the "Accounts" tab](https://polkadot.js.org/apps/?rpc=wss%3A%2F%2Frococo-contracts-rpc.polkadot.io#/accounts).
Once you have `ROC` you can deploy a contract as you would normally.
If you're unsure about this, our [guided tutorial](https://docs.substrate.io/tutorials/v3/ink-workshop/pt1/)
will clarify that for you in no time.
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use substrate_wasm_builder::WasmBuilder;
fn main() {
WasmBuilder::new()
.with_current_project()
.export_heap_base()
.import_memory()
.build()
}
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// Copyright (C) 2021 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.
pub mod currency {
use kusama_runtime_constants as constants;
use polkadot_core_primitives::Balance;
/// The existential deposit. Set to 1/10 of its parent Relay Chain.
pub const EXISTENTIAL_DEPOSIT: Balance = constants::currency::EXISTENTIAL_DEPOSIT / 10;
pub const UNITS: Balance = constants::currency::UNITS;
pub const CENTS: Balance = constants::currency::CENTS;
pub const GRAND: Balance = constants::currency::GRAND;
pub const MILLICENTS: Balance = constants::currency::MILLICENTS;
pub const fn deposit(items: u32, bytes: u32) -> Balance {
// map to 1/10 of what the kusama relay chain charges (v9020)
constants::currency::deposit(items, bytes) / 10
}
}
/// Fee-related.
pub mod fee {
use frame_support::weights::{
constants::ExtrinsicBaseWeight, WeightToFeeCoefficient, WeightToFeeCoefficients,
WeightToFeePolynomial,
};
use polkadot_core_primitives::Balance;
use smallvec::smallvec;
pub use sp_runtime::Perbill;
/// The block saturation level. Fees will be updates based on this value.
pub const TARGET_BLOCK_FULLNESS: Perbill = Perbill::from_percent(25);
/// Handles converting a weight scalar to a fee value, based on the scale and granularity of the
/// node's balance type.
///
/// This should typically create a mapping between the following ranges:
/// - [0, MAXIMUM_BLOCK_WEIGHT]
/// - [Balance::min, Balance::max]
///
/// Yet, it can be used for any other sort of change to weight-fee. Some examples being:
/// - Setting it to `0` will essentially disable the weight fee.
/// - Setting it to `1` will cause the literal `#[weight = x]` values to be charged.
pub struct WeightToFee;
impl WeightToFeePolynomial for WeightToFee {
type Balance = Balance;
fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
// in Kusama, extrinsic base weight (smallest non-zero weight) is mapped to 1/10 CENT:
// in Statemine, we map to 1/10 of that, or 1/100 CENT
let p = super::currency::CENTS;
let q = 100 * Balance::from(ExtrinsicBaseWeight::get());
smallvec![WeightToFeeCoefficient {
degree: 1,
negative: false,
coeff_frac: Perbill::from_rational(p % q, q),
coeff_integer: p / q,
}]
}
}
}
@@ -0,0 +1,69 @@
use crate::{
constants::currency::deposit, Balance, Balances, Call, Event, RandomnessCollectiveFlip,
Runtime, RuntimeBlockWeights, Timestamp,
};
use frame_support::{
parameter_types,
traits::{ConstU32, Nothing, OnRuntimeUpgrade},
weights::Weight,
};
use pallet_contracts::{
migration,
weights::{SubstrateWeight, WeightInfo},
Config, DefaultAddressGenerator, DefaultContractAccessWeight, Frame, Schedule,
};
pub use parachains_common::AVERAGE_ON_INITIALIZE_RATIO;
// Prints debug output of the `contracts` pallet to stdout if the node is
// started with `-lruntime::contracts=debug`.
pub const CONTRACTS_DEBUG_OUTPUT: bool = true;
parameter_types! {
pub const DepositPerItem: Balance = deposit(1, 0);
pub const DepositPerByte: Balance = deposit(0, 1);
// The lazy deletion runs inside on_initialize.
pub DeletionWeightLimit: Weight = AVERAGE_ON_INITIALIZE_RATIO *
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 Config>::WeightInfo::on_initialize_per_queue_item(1) -
<Runtime as Config>::WeightInfo::on_initialize_per_queue_item(0)
)) / 5) as u32;
pub MySchedule: Schedule<Runtime> = Default::default();
}
impl 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 WeightPrice = pallet_transaction_payment::Pallet<Self>;
type WeightInfo = SubstrateWeight<Self>;
type ChainExtension = ();
type DeletionQueueDepth = DeletionQueueDepth;
type DeletionWeightLimit = DeletionWeightLimit;
type Schedule = MySchedule;
type CallStack = [Frame<Self>; 31];
type AddressGenerator = DefaultAddressGenerator;
type ContractAccessWeight = DefaultContractAccessWeight<RuntimeBlockWeights>;
type MaxCodeLen = ConstU32<{ 128 * 1024 }>;
type RelaxedMaxCodeLen = ConstU32<{ 256 * 1024 }>;
}
pub struct Migrations;
impl OnRuntimeUpgrade for Migrations {
fn on_runtime_upgrade() -> Weight {
migration::migrate::<Runtime>()
}
}
@@ -0,0 +1,630 @@
// Copyright (C) 2018-2021 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/>.
#![cfg_attr(not(feature = "std"), no_std)]
#![recursion_limit = "256"]
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
pub mod constants;
mod contracts;
mod weights;
mod xcm_config;
use sp_api::impl_runtime_apis;
use sp_core::{crypto::KeyTypeId, OpaqueMetadata};
use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{AccountIdLookup, BlakeTwo256, Block as BlockT},
transaction_validity::{TransactionSource, TransactionValidity},
ApplyExtrinsicResult,
};
use sp_std::prelude::*;
#[cfg(feature = "std")]
use sp_version::NativeVersion;
use sp_version::RuntimeVersion;
use constants::{currency::*, fee::WeightToFee};
use frame_support::{
construct_runtime, parameter_types,
traits::{ConstU128, ConstU16, ConstU32, ConstU64, ConstU8, Everything},
weights::{ConstantMultiplier, DispatchClass},
PalletId,
};
use frame_system::limits::{BlockLength, BlockWeights};
pub use parachains_common as common;
use parachains_common::{
impls::DealWithFees, opaque, AccountId, BlockNumber, Hash, Header, Index, Signature,
AVERAGE_ON_INITIALIZE_RATIO, HOURS, MAXIMUM_BLOCK_WEIGHT, NORMAL_DISPATCH_RATIO, SLOT_DURATION,
};
pub use parachains_common::{AuraId, Balance};
use xcm_config::CollatorSelectionUpdateOrigin;
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
#[cfg(feature = "try-runtime")]
use frame_support::weights::Weight;
// Polkadot imports
use polkadot_runtime_common::{BlockHashCount, SlowAdjustingFeeUpdate};
use weights::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight};
/// The address format for describing accounts.
pub type Address = sp_runtime::MultiAddress<AccountId, ()>;
/// 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::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_transaction_payment::ChargeTransactionPayment<Runtime>,
);
/// 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,
contracts::Migrations,
>;
impl_opaque_keys! {
pub struct SessionKeys {
pub aura: Aura,
}
}
#[sp_version::runtime_version]
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("contracts-rococo"),
impl_name: create_runtime_str!("contracts-rococo"),
authoring_version: 1,
spec_version: 900,
impl_version: 0,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
state_version: 1,
};
/// 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() }
}
parameter_types! {
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();
}
// Configure FRAME pallets to include in runtime.
impl frame_system::Config for Runtime {
type BaseCallFilter = Everything;
type BlockWeights = RuntimeBlockWeights;
type BlockLength = RuntimeBlockLength;
type AccountId = AccountId;
type Call = Call;
type Lookup = AccountIdLookup<AccountId, ()>;
type Index = Index;
type BlockNumber = BlockNumber;
type Hash = Hash;
type Hashing = BlakeTwo256;
type Header = Header;
type Event = Event;
type Origin = Origin;
type BlockHashCount = BlockHashCount;
type DbWeight = RocksDbWeight;
type Version = Version;
type PalletInfo = PalletInfo;
type OnNewAccount = ();
type OnKilledAccount = ();
type AccountData = pallet_balances::AccountData<Balance>;
type SystemWeightInfo = frame_system::weights::SubstrateWeight<Runtime>;
type SS58Prefix = ConstU16<42>;
type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
type MaxConsumers = ConstU32<16>;
}
impl pallet_timestamp::Config for Runtime {
/// A timestamp: milliseconds since the unix epoch.
type Moment = u64;
type OnTimestampSet = ();
type MinimumPeriod = ConstU64<{ SLOT_DURATION / 2 }>;
type WeightInfo = pallet_timestamp::weights::SubstrateWeight<Runtime>;
}
impl pallet_authorship::Config for Runtime {
type FindAuthor = pallet_session::FindAccountFromAuthorIndex<Self, Aura>;
type UncleGenerations = ConstU32<0>;
type FilterUncle = ();
type EventHandler = (CollatorSelection,);
}
impl pallet_balances::Config for Runtime {
type MaxLocks = ConstU32<50>;
/// The type for recording an account's balance.
type Balance = Balance;
/// The ubiquitous event type.
type Event = Event;
type DustRemoval = ();
type ExistentialDeposit = ConstU128<EXISTENTIAL_DEPOSIT>;
type AccountStore = System;
type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
type MaxReserves = ConstU32<50>;
type ReserveIdentifier = [u8; 8];
}
impl pallet_transaction_payment::Config for Runtime {
type OnChargeTransaction =
pallet_transaction_payment::CurrencyAdapter<Balances, DealWithFees<Runtime>>;
type WeightToFee = WeightToFee;
/// Relay Chain `TransactionByteFee` / 10
type LengthToFee = ConstantMultiplier<Balance, ConstU128<MILLICENTS>>;
type FeeMultiplierUpdate = SlowAdjustingFeeUpdate<Self>;
type OperationalFeeMultiplier = ConstU8<5>;
}
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>;
}
impl pallet_utility::Config for Runtime {
type Event = Event;
type Call = Call;
type PalletsOrigin = OriginCaller;
type WeightInfo = pallet_utility::weights::SubstrateWeight<Runtime>;
}
impl cumulus_pallet_parachain_system::Config for Runtime {
type Event = Event;
type OnSystemEvent = ();
type SelfParaId = parachain_info::Pallet<Runtime>;
type DmpMessageHandler = DmpQueue;
type ReservedDmpWeight = ConstU64<{ MAXIMUM_BLOCK_WEIGHT / 4 }>;
type OutboundXcmpMessageSource = XcmpQueue;
type XcmpMessageHandler = XcmpQueue;
type ReservedXcmpWeight = ConstU64<{ MAXIMUM_BLOCK_WEIGHT / 4 }>;
}
impl pallet_randomness_collective_flip::Config for Runtime {}
impl parachain_info::Config for Runtime {}
impl cumulus_pallet_aura_ext::Config for Runtime {}
parameter_types! {
pub const Period: u32 = 6 * HOURS;
pub const Offset: u32 = 0;
}
impl pallet_session::Config for Runtime {
type Event = Event;
type ValidatorId = <Self as frame_system::Config>::AccountId;
// we don't have stash and controller, thus we don't need the convert as well.
type ValidatorIdOf = pallet_collator_selection::IdentityCollator;
type ShouldEndSession = pallet_session::PeriodicSessions<Period, Offset>;
type NextSessionRotation = pallet_session::PeriodicSessions<Period, Offset>;
type SessionManager = CollatorSelection;
// Essentially just Aura, but lets be pedantic.
type SessionHandler = <SessionKeys as sp_runtime::traits::OpaqueKeys>::KeyTypeIdProviders;
type Keys = SessionKeys;
type WeightInfo = pallet_session::weights::SubstrateWeight<Runtime>;
}
impl pallet_aura::Config for Runtime {
type AuthorityId = AuraId;
type DisabledValidators = ();
type MaxAuthorities = ConstU32<100_000>;
}
parameter_types! {
pub const PotId: PalletId = PalletId(*b"PotStake");
}
impl pallet_collator_selection::Config for Runtime {
type Event = Event;
type Currency = Balances;
type UpdateOrigin = CollatorSelectionUpdateOrigin;
type PotId = PotId;
type MaxCandidates = ConstU32<1000>;
type MinCandidates = ConstU32<5>;
type MaxInvulnerables = ConstU32<100>;
// should be a multiple of session or things will get inconsistent
type KickThreshold = Period;
type ValidatorId = <Self as frame_system::Config>::AccountId;
type ValidatorIdOf = pallet_collator_selection::IdentityCollator;
type ValidatorRegistration = Session;
type WeightInfo = pallet_collator_selection::weights::SubstrateWeight<Runtime>;
}
impl pallet_sudo::Config for Runtime {
type Call = Call;
type Event = Event;
}
// Create the runtime by composing the FRAME pallets that were previously configured.
construct_runtime!(
pub enum Runtime where
Block = Block,
NodeBlock = opaque::Block,
UncheckedExtrinsic = UncheckedExtrinsic,
{
// System support stuff.
System: frame_system::{Pallet, Call, Config, Storage, Event<T>} = 0,
ParachainSystem: cumulus_pallet_parachain_system::{
Pallet, Call, Config, Storage, Inherent, Event<T>, ValidateUnsigned,
} = 1,
RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Pallet, Storage} = 2,
Timestamp: pallet_timestamp::{Pallet, Call, Storage, Inherent} = 3,
ParachainInfo: parachain_info::{Pallet, Storage, Config} = 4,
// Monetary stuff.
Balances: pallet_balances::{Pallet, Call, Storage, Config<T>, Event<T>} = 10,
TransactionPayment: pallet_transaction_payment::{Pallet, Storage} = 11,
// Collator support. The order of these 5 are important and shall not change.
Authorship: pallet_authorship::{Pallet, Call, Storage} = 20,
CollatorSelection: pallet_collator_selection::{Pallet, Call, Storage, Event<T>, Config<T>} = 21,
Session: pallet_session::{Pallet, Call, Storage, Event, Config<T>} = 22,
Aura: pallet_aura::{Pallet, Storage, Config<T>} = 23,
AuraExt: cumulus_pallet_aura_ext::{Pallet, Storage, Config} = 24,
// XCM helpers.
XcmpQueue: cumulus_pallet_xcmp_queue::{Pallet, Call, Storage, Event<T>} = 30,
PolkadotXcm: pallet_xcm::{Pallet, Call, Storage, Event<T>, Origin, Config} = 31,
CumulusXcm: cumulus_pallet_xcm::{Pallet, Event<T>, Origin} = 32,
DmpQueue: cumulus_pallet_dmp_queue::{Pallet, Call, Storage, Event<T>} = 33,
// Smart Contracts.
Contracts: pallet_contracts::{Pallet, Call, Storage, Event<T>} = 40,
// Handy utilities.
Utility: pallet_utility::{Pallet, Call, Event} = 50,
Multisig: pallet_multisig::{Pallet, Call, Storage, Event<T>} = 51,
// Sudo
Sudo: pallet_sudo::{Pallet, Call, Config<T>, Event<T>, Storage} = 100,
}
);
#[cfg(feature = "runtime-benchmarks")]
#[macro_use]
extern crate frame_benchmarking;
#[cfg(feature = "runtime-benchmarks")]
mod benches {
define_benchmarks!(
[frame_system, SystemBench::<Runtime>]
[pallet_balances, Balances]
[pallet_multisig, Multisig]
[pallet_session, SessionBench::<Runtime>]
[pallet_utility, Utility]
[pallet_timestamp, Timestamp]
[pallet_collator_selection, CollatorSelection]
[pallet_contracts, Contracts]
);
}
impl_runtime_apis! {
impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
fn slot_duration() -> sp_consensus_aura::SlotDuration {
sp_consensus_aura::SlotDuration::from_millis(Aura::slot_duration())
}
fn authorities() -> Vec<AuraId> {
Aura::authorities().into_inner()
}
}
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 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)
}
}
impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
fn account_nonce(account: AccountId) -> Index {
System::account_nonce(account)
}
}
impl pallet_transaction_payment_rpc_runtime_api::TransactionPaymentApi<Block, Balance> for Runtime {
fn query_info(
uxt: <Block as BlockT>::Extrinsic,
len: u32,
) -> pallet_transaction_payment_rpc_runtime_api::RuntimeDispatchInfo<Balance> {
TransactionPayment::query_info(uxt, len)
}
fn query_fee_details(
uxt: <Block as BlockT>::Extrinsic,
len: u32,
) -> pallet_transaction_payment::FeeDetails<Balance> {
TransactionPayment::query_fee_details(uxt, len)
}
}
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)
}
}
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,
contracts::CONTRACTS_DEBUG_OUTPUT,
)
}
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,
contracts::CONTRACTS_DEBUG_OUTPUT,
)
}
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)
}
}
#[cfg(feature = "try-runtime")]
impl frame_try_runtime::TryRuntime<Block> for Runtime {
fn on_runtime_upgrade() -> (Weight, Weight) {
log::info!("try-runtime::on_runtime_upgrade contracts");
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::{Benchmarking, BenchmarkList};
use frame_support::traits::StorageInfoTrait;
use frame_system_benchmarking::Pallet as SystemBench;
use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
let mut list = Vec::<BenchmarkList>::new();
list_benchmarks!(list, extra);
let storage_info = AllPalletsWithSystem::storage_info();
return (list, storage_info)
}
fn dispatch_benchmark(
config: frame_benchmarking::BenchmarkConfig
) -> Result<Vec<frame_benchmarking::BenchmarkBatch>, sp_runtime::RuntimeString> {
use frame_benchmarking::{Benchmarking, BenchmarkBatch, TrackedStorageKey};
use frame_system_benchmarking::Pallet as SystemBench;
impl frame_system_benchmarking::Config for Runtime {}
use cumulus_pallet_session_benchmarking::Pallet as SessionBench;
impl cumulus_pallet_session_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(),
];
let mut batches = Vec::<BenchmarkBatch>::new();
let params = (&config, &whitelist);
add_benchmarks!(params, batches);
if batches.is_empty() { return Err("Benchmark not found for this pallet.".into()) }
Ok(batches)
}
}
}
struct CheckInherents;
impl cumulus_pallet_parachain_system::CheckInherents<Block> for CheckInherents {
fn check_inherents(
block: &Block,
relay_state_proof: &cumulus_pallet_parachain_system::RelayChainStateProof,
) -> sp_inherents::CheckInherentsResult {
let relay_chain_slot = relay_state_proof
.read_slot()
.expect("Could not read the relay chain slot from the proof");
let inherent_data =
cumulus_primitives_timestamp::InherentDataProvider::from_relay_chain_slot_and_duration(
relay_chain_slot,
sp_std::time::Duration::from_secs(6),
)
.create_inherent_data()
.expect("Could not create the timestamp inherent data");
inherent_data.check_extrinsics(&block)
}
}
cumulus_pallet_parachain_system::register_validate_block! {
Runtime = Runtime,
BlockExecutor = cumulus_pallet_aura_ext::BlockExecutor::<Runtime, Executive>,
CheckInherents = CheckInherents,
}
@@ -0,0 +1,46 @@
// This file is part of Substrate.
// 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.
pub mod constants {
use frame_support::{
parameter_types,
weights::{constants, Weight},
};
parameter_types! {
/// Importing a block with 0 Extrinsics.
pub const BlockExecutionWeight: Weight = 5_000_000 * constants::WEIGHT_PER_NANOS;
}
#[cfg(test)]
mod test_weights {
use frame_support::weights::constants;
/// Checks that the weight exists and is sane.
// NOTE: If this test fails but you are sure that the generated values are fine,
// you can delete it.
#[test]
fn sane() {
let w = super::constants::BlockExecutionWeight::get();
// At least 100 µs.
assert!(w >= 100 * constants::WEIGHT_PER_MICROS, "Weight should be at least 100 µs.");
// At most 50 ms.
assert!(w <= 50 * constants::WEIGHT_PER_MILLIS, "Weight should be at most 50 ms.");
}
}
}
@@ -0,0 +1,46 @@
// This file is part of Substrate.
// 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.
pub mod constants {
use frame_support::{
parameter_types,
weights::{constants, Weight},
};
parameter_types! {
/// Executing a NO-OP `System::remarks` Extrinsic.
pub const ExtrinsicBaseWeight: Weight = 125_000 * constants::WEIGHT_PER_NANOS;
}
#[cfg(test)]
mod test_weights {
use frame_support::weights::constants;
/// Checks that the weight exists and is sane.
// NOTE: If this test fails but you are sure that the generated values are fine,
// you can delete it.
#[test]
fn sane() {
let w = super::constants::ExtrinsicBaseWeight::get();
// At least 10 µs.
assert!(w >= 10 * constants::WEIGHT_PER_MICROS, "Weight should be at least 10 µs.");
// At most 1 ms.
assert!(w <= constants::WEIGHT_PER_MILLIS, "Weight should be at most 1 ms.");
}
}
}
@@ -0,0 +1,28 @@
// This file is part of Substrate.
// 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.
//! Expose the auto generated weight files.
pub mod block_weights;
pub mod extrinsic_weights;
pub mod paritydb_weights;
pub mod rocksdb_weights;
pub use block_weights::constants::BlockExecutionWeight;
pub use extrinsic_weights::constants::ExtrinsicBaseWeight;
pub use paritydb_weights::constants::ParityDbWeight;
pub use rocksdb_weights::constants::RocksDbWeight;
@@ -0,0 +1,63 @@
// This file is part of Substrate.
// 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.
pub mod constants {
use frame_support::{
parameter_types,
weights::{constants, RuntimeDbWeight},
};
parameter_types! {
/// `ParityDB` can be enabled with a feature flag, but is still experimental. These weights
/// are available for brave runtime engineers who may want to try this out as default.
pub const ParityDbWeight: RuntimeDbWeight = RuntimeDbWeight {
read: 8_000 * constants::WEIGHT_PER_NANOS,
write: 50_000 * constants::WEIGHT_PER_NANOS,
};
}
#[cfg(test)]
mod test_db_weights {
use super::constants::ParityDbWeight as W;
use frame_support::weights::constants;
/// Checks that all weights exist and have sane values.
// NOTE: If this test fails but you are sure that the generated values are fine,
// you can delete it.
#[test]
fn sane() {
// At least 1 µs.
assert!(
W::get().reads(1) >= constants::WEIGHT_PER_MICROS,
"Read weight should be at least 1 µs."
);
assert!(
W::get().writes(1) >= constants::WEIGHT_PER_MICROS,
"Write weight should be at least 1 µs."
);
// At most 1 ms.
assert!(
W::get().reads(1) <= constants::WEIGHT_PER_MILLIS,
"Read weight should be at most 1 ms."
);
assert!(
W::get().writes(1) <= constants::WEIGHT_PER_MILLIS,
"Write weight should be at most 1 ms."
);
}
}
}
@@ -0,0 +1,63 @@
// This file is part of Substrate.
// 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.
pub mod constants {
use frame_support::{
parameter_types,
weights::{constants, RuntimeDbWeight},
};
parameter_types! {
/// By default, Substrate uses `RocksDB`, so this will be the weight used throughout
/// the runtime.
pub const RocksDbWeight: RuntimeDbWeight = RuntimeDbWeight {
read: 25_000 * constants::WEIGHT_PER_NANOS,
write: 100_000 * constants::WEIGHT_PER_NANOS,
};
}
#[cfg(test)]
mod test_db_weights {
use super::constants::RocksDbWeight as W;
use frame_support::weights::constants;
/// Checks that all weights exist and have sane values.
// NOTE: If this test fails but you are sure that the generated values are fine,
// you can delete it.
#[test]
fn sane() {
// At least 1 µs.
assert!(
W::get().reads(1) >= constants::WEIGHT_PER_MICROS,
"Read weight should be at least 1 µs."
);
assert!(
W::get().writes(1) >= constants::WEIGHT_PER_MICROS,
"Write weight should be at least 1 µs."
);
// At most 1 ms.
assert!(
W::get().reads(1) <= constants::WEIGHT_PER_MILLIS,
"Read weight should be at most 1 ms."
);
assert!(
W::get().writes(1) <= constants::WEIGHT_PER_MILLIS,
"Write weight should be at most 1 ms."
);
}
}
}
@@ -0,0 +1,209 @@
// 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, Balances, Call, Event, Origin, ParachainInfo, ParachainSystem, PolkadotXcm, Runtime,
WeightToFee, XcmpQueue,
};
use frame_support::{
match_types, parameter_types,
traits::{EnsureOneOf, Everything, Nothing},
weights::Weight,
};
use frame_system::EnsureRoot;
use pallet_xcm::{EnsureXcm, IsMajorityOfBody, XcmPassthrough};
use parachains_common::xcm_config::{DenyReserveTransferToRelayChain, DenyThenTry};
use polkadot_parachain::primitives::Sibling;
use xcm::latest::prelude::*;
use xcm_builder::{
AccountId32Aliases, AllowKnownQueryResponses, AllowSubscriptionsFrom,
AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, CurrencyAdapter, EnsureXcmOrigin,
FixedWeightBounds, IsConcrete, LocationInverter, NativeAsset, ParentAsSuperuser,
ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia,
SignedAccountId32AsNative, SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit,
UsingComponents,
};
use xcm_executor::XcmExecutor;
parameter_types! {
pub const RelayLocation: MultiLocation = MultiLocation::parent();
pub const RelayNetwork: NetworkId = NetworkId::Any;
pub RelayChainOrigin: Origin = cumulus_pallet_xcm::Origin::Relay.into();
pub Ancestry: MultiLocation = Parachain(ParachainInfo::parachain_id().into()).into();
pub const Local: MultiLocation = Here.into();
pub CheckingAccount: AccountId = PolkadotXcm::check_account();
pub const ExecutiveBody: BodyId = BodyId::Executive;
}
/// We allow root and the Relay Chain council to execute privileged collator selection operations.
pub type CollatorSelectionUpdateOrigin =
EnsureOneOf<EnsureRoot<AccountId>, EnsureXcm<IsMajorityOfBody<RelayLocation, ExecutiveBody>>>;
/// Type for specifying how a `MultiLocation` can be converted into an `AccountId`. This is used
/// when determining ownership of accounts for asset transacting and when attempting to use XCM
/// `Transact` in order to determine the dispatch Origin.
pub type LocationToAccountId = (
// The parent (Relay-chain) origin converts to the parent `AccountId`.
ParentIsPreset<AccountId>,
// Sibling parachain origins convert to AccountId via the `ParaId::into`.
SiblingParachainConvertsVia<Sibling, AccountId>,
// Straight up local `AccountId32` origins just alias directly to `AccountId`.
AccountId32Aliases<RelayNetwork, AccountId>,
);
/// Means for transacting the native currency on this chain.
pub type CurrencyTransactor = CurrencyAdapter<
// Use this currency:
Balances,
// Use this currency when it is a fungible asset matching the given location or name:
IsConcrete<RelayLocation>,
// Convert an XCM MultiLocation into a local account id:
LocationToAccountId,
// Our chain's account ID type (we can't get away without mentioning it explicitly):
AccountId,
// We don't track any teleports of `Balances`.
(),
>;
/// 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
/// biases 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<LocationToAccountId, Origin>,
// Native converter for Relay-chain (Parent) location; will convert to a `Relay` origin when
// recognised.
RelayChainAsNative<RelayChainOrigin, Origin>,
// Native converter for sibling Parachains; will convert to a `SiblingPara` origin when
// recognised.
SiblingParachainAsNative<cumulus_pallet_xcm::Origin, Origin>,
// Superuser converter for the Relay-chain (Parent) location. This will allow it to issue a
// transaction from the Root origin.
ParentAsSuperuser<Origin>,
// Native signed account converter; this just converts an `AccountId32` origin into a normal
// `Origin::Signed` origin of the same 32-byte value.
SignedAccountId32AsNative<RelayNetwork, Origin>,
// Xcm origins can be represented natively under the Xcm pallet's Xcm origin.
XcmPassthrough<Origin>,
);
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;
}
match_types! {
pub type ParentOrParentsExecutivePlurality: impl Contains<MultiLocation> = {
MultiLocation { parents: 1, interior: Here } |
MultiLocation { parents: 1, interior: X1(Plurality { id: BodyId::Executive, .. }) }
};
pub type ParentOrSiblings: impl Contains<MultiLocation> = {
MultiLocation { parents: 1, interior: Here } |
MultiLocation { parents: 1, interior: X1(_) }
};
}
pub type Barrier = DenyThenTry<
DenyReserveTransferToRelayChain,
(
TakeWeightCredit,
AllowTopLevelPaidExecutionFrom<Everything>,
// Parent and its exec plurality get free execution
AllowUnpaidExecutionFrom<ParentOrParentsExecutivePlurality>,
// Expected responses are OK.
AllowKnownQueryResponses<PolkadotXcm>,
// Subscriptions for version tracking are OK.
AllowSubscriptionsFrom<ParentOrSiblings>,
),
>;
pub struct XcmConfig;
impl xcm_executor::Config for XcmConfig {
type Call = Call;
type XcmSender = XcmRouter;
type AssetTransactor = CurrencyTransactor;
type OriginConverter = XcmOriginToTransactDispatchOrigin;
type IsReserve = NativeAsset;
type IsTeleporter = NativeAsset;
type LocationInverter = LocationInverter<Ancestry>;
type Barrier = Barrier;
type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
type Trader = UsingComponents<WeightToFee, RelayLocation, AccountId, Balances, ()>;
type ResponseHandler = PolkadotXcm;
type AssetTrap = PolkadotXcm;
type AssetClaims = PolkadotXcm;
type SubscriptionService = PolkadotXcm;
}
/// Converts a local signed origin into an XCM multilocation.
/// Forms the basis for local origins sending/executing XCMs.
pub type LocalOriginToLocation = SignedToAccountId32<Origin, AccountId, RelayNetwork>;
/// The means for routing XCM messages which are not for local execution into the right message
/// queues.
pub type XcmRouter = (
// Two routers - use UMP to communicate with the relay chain:
cumulus_primitives_utility::ParentAsUmp<ParachainSystem, PolkadotXcm>,
// ..and XCMP to communicate with the sibling chains.
XcmpQueue,
);
impl pallet_xcm::Config for Runtime {
type Event = Event;
// We want to disallow users sending (arbitrary) XCMs from this chain.
type SendXcmOrigin = EnsureXcmOrigin<Origin, ()>;
type XcmRouter = XcmRouter;
// We support local origins dispatching XCM executions in principle...
type ExecuteXcmOrigin = EnsureXcmOrigin<Origin, LocalOriginToLocation>;
// ... but disallow generic XCM execution. As a result only teleports and reserve transfers are allowed.
type XcmExecuteFilter = Nothing;
type XcmExecutor = XcmExecutor<XcmConfig>;
type XcmTeleportFilter = Everything;
type XcmReserveTransferFilter = Everything;
type Weigher = FixedWeightBounds<UnitWeightCost, Call, MaxInstructions>;
type LocationInverter = LocationInverter<Ancestry>;
type Origin = Origin;
type Call = Call;
const VERSION_DISCOVERY_QUEUE_SIZE: u32 = 100;
type AdvertisedXcmVersion = pallet_xcm::CurrentXcmVersion;
}
impl cumulus_pallet_xcm::Config for Runtime {
type Event = Event;
type XcmExecutor = XcmExecutor<XcmConfig>;
}
impl cumulus_pallet_xcmp_queue::Config for Runtime {
type Event = Event;
type XcmExecutor = XcmExecutor<XcmConfig>;
type ChannelInfo = ParachainSystem;
type VersionWrapper = PolkadotXcm;
type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
type ControllerOrigin = EnsureOneOf<
EnsureRoot<AccountId>,
EnsureXcm<IsMajorityOfBody<RelayLocation, ExecutiveBody>>,
>;
type ControllerOriginConverter = XcmOriginToTransactDispatchOrigin;
type WeightInfo = cumulus_pallet_xcmp_queue::weights::SubstrateWeight<Runtime>;
}
impl cumulus_pallet_dmp_queue::Config for Runtime {
type Event = Event;
type XcmExecutor = XcmExecutor<XcmConfig>;
type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
}