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lib.rs
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#![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"]
// Some arithmetic operations can't use the saturating equivalent, such as the PerThing types
#![allow(clippy::arithmetic_side_effects)]
// Make the WASM binary available.
#[cfg(feature = "std")]
include!(concat!(env!("OUT_DIR"), "/wasm_binary.rs"));
pub mod check_nonce;
mod migrations;
use codec::{Decode, Encode, MaxEncodedLen};
use frame_support::traits::Imbalance;
use frame_support::{
dispatch::DispatchResultWithPostInfo,
genesis_builder_helper::{build_state, get_preset},
pallet_prelude::Get,
traits::{
fungible::{
DecreaseIssuance, HoldConsideration, Imbalance as FungibleImbalance, IncreaseIssuance,
},
Contains, LinearStoragePrice, OnUnbalanced,
},
};
use frame_system::{EnsureNever, EnsureRoot, EnsureRootWithSuccess, RawOrigin};
use pallet_commitments::CanCommit;
use pallet_grandpa::{
fg_primitives, AuthorityId as GrandpaId, AuthorityList as GrandpaAuthorityList,
};
use pallet_registry::CanRegisterIdentity;
use scale_info::TypeInfo;
use smallvec::smallvec;
use sp_api::impl_runtime_apis;
use sp_consensus_aura::sr25519::AuthorityId as AuraId;
use sp_core::{
crypto::{ByteArray, KeyTypeId},
OpaqueMetadata, H160, H256, U256,
};
use sp_runtime::generic::Era;
use sp_runtime::{
create_runtime_str, generic, impl_opaque_keys,
traits::{
AccountIdLookup, BlakeTwo256, Block as BlockT, DispatchInfoOf, Dispatchable,
IdentifyAccount, NumberFor, One, PostDispatchInfoOf, UniqueSaturatedInto, Verify,
},
transaction_validity::{TransactionSource, TransactionValidity, TransactionValidityError},
AccountId32, ApplyExtrinsicResult, ConsensusEngineId, MultiSignature,
};
use sp_std::cmp::Ordering;
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::{
ConstBool, ConstU128, ConstU32, ConstU64, ConstU8, FindAuthor, InstanceFilter,
KeyOwnerProofSystem, OnFinalize, OnTimestampSet, PrivilegeCmp, Randomness, StorageInfo,
},
weights::{
constants::{
BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_REF_TIME_PER_SECOND,
},
IdentityFee, Weight, WeightToFeeCoefficient, WeightToFeeCoefficients,
WeightToFeePolynomial,
},
StorageValue,
};
pub use frame_system::Call as SystemCall;
pub use pallet_balances::Call as BalancesCall;
pub use pallet_timestamp::Call as TimestampCall;
use pallet_transaction_payment::{ConstFeeMultiplier, FungibleAdapter, Multiplier};
#[cfg(any(feature = "std", test))]
pub use sp_runtime::BuildStorage;
pub use sp_runtime::{Perbill, Permill};
use core::marker::PhantomData;
mod precompiles;
use precompiles::FrontierPrecompiles;
// Frontier
use fp_rpc::TransactionStatus;
use pallet_ethereum::{Call::transact, PostLogContent, Transaction as EthereumTransaction};
use pallet_evm::{Account as EVMAccount, BalanceConverter, FeeCalculator, Runner};
// Drand
impl pallet_drand::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type WeightInfo = pallet_drand::weights::SubstrateWeight<Runtime>;
type AuthorityId = pallet_drand::crypto::TestAuthId;
type Verifier = pallet_drand::verifier::QuicknetVerifier;
type UnsignedPriority = ConstU64<{ 1 << 20 }>;
type HttpFetchTimeout = ConstU64<1_000>;
}
impl frame_system::offchain::SigningTypes for Runtime {
type Public = <Signature as Verify>::Signer;
type Signature = Signature;
}
impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime
where
RuntimeCall: From<C>,
{
type Extrinsic = UncheckedExtrinsic;
type OverarchingCall = RuntimeCall;
}
impl frame_system::offchain::CreateSignedTransaction<pallet_drand::Call<Runtime>> for Runtime {
fn create_transaction<S: frame_system::offchain::AppCrypto<Self::Public, Self::Signature>>(
call: RuntimeCall,
public: <Signature as Verify>::Signer,
account: AccountId,
index: Index,
) -> Option<(
RuntimeCall,
<UncheckedExtrinsic as sp_runtime::traits::Extrinsic>::SignaturePayload,
)> {
use sp_runtime::traits::StaticLookup;
let address = <Runtime as frame_system::Config>::Lookup::unlookup(account.clone());
let extra: SignedExtra = (
frame_system::CheckNonZeroSender::<Runtime>::new(),
frame_system::CheckSpecVersion::<Runtime>::new(),
frame_system::CheckTxVersion::<Runtime>::new(),
frame_system::CheckGenesis::<Runtime>::new(),
frame_system::CheckEra::<Runtime>::from(Era::Immortal),
check_nonce::CheckNonce::<Runtime>::from(index),
frame_system::CheckWeight::<Runtime>::new(),
pallet_transaction_payment::ChargeTransactionPayment::<Runtime>::from(0),
pallet_subtensor::SubtensorSignedExtension::<Runtime>::new(),
pallet_commitments::CommitmentsSignedExtension::<Runtime>::new(),
frame_metadata_hash_extension::CheckMetadataHash::<Runtime>::new(true),
);
let raw_payload = SignedPayload::new(call.clone(), extra.clone()).ok()?;
let signature = raw_payload.using_encoded(|payload| S::sign(payload, public))?;
let signature_payload = (address, signature, extra);
Some((call, signature_payload))
}
}
// Subtensor module
pub use pallet_scheduler;
pub use pallet_subtensor;
// An index to a block.
pub type BlockNumber = u32;
// Alias to 512-bit hash when used in the context of a transaction signature on the chain.
pub type Signature = 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 Verify>::Signer as IdentifyAccount>::AccountId;
// Balance of an account.
pub type Balance = u64;
// 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;
// Member type for membership
type MemberCount = u32;
pub type Nonce = u32;
// Method used to calculate the fee of an extrinsic
pub const fn deposit(items: u32, bytes: u32) -> Balance {
pub const ITEMS_FEE: Balance = 2_000 * 10_000;
pub const BYTES_FEE: Balance = 100 * 10_000;
(items as Balance)
.saturating_mul(ITEMS_FEE)
.saturating_add((bytes as Balance).saturating_mul(BYTES_FEE))
}
// Opaque types. These are used by the CLI to instantiate machinery that don't need to know
// the specifics of the runtime. They can then be made to be agnostic over specific formats
// of data like extrinsics, allowing for them to continue syncing the network through upgrades
// to even the core data structures.
pub mod opaque {
use super::*;
pub use sp_runtime::OpaqueExtrinsic as UncheckedExtrinsic;
// Opaque block header type.
pub type Header = generic::Header<BlockNumber, BlakeTwo256>;
// Opaque block type.
pub type Block = generic::Block<Header, UncheckedExtrinsic>;
// Opaque block identifier type.
pub type BlockId = generic::BlockId<Block>;
impl_opaque_keys! {
pub struct SessionKeys {
pub aura: Aura,
pub grandpa: Grandpa,
}
}
}
// To learn more about runtime versioning, see:
// https://docs.substrate.io/main-docs/build/upgrade#runtime-versioning
#[sp_version::runtime_version]
pub const VERSION: RuntimeVersion = RuntimeVersion {
spec_name: create_runtime_str!("node-subtensor"),
impl_name: create_runtime_str!("node-subtensor"),
authoring_version: 1,
// The version of the runtime specification. A full node will not attempt to use its native
// runtime in substitute for the on-chain Wasm runtime unless all of `spec_name`,
// `spec_version`, and `authoring_version` are the same between Wasm and native.
// This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
// the compatible custom types.
spec_version: 218,
impl_version: 1,
apis: RUNTIME_API_VERSIONS,
transaction_version: 1,
state_version: 1,
};
/// This determines the average expected block time that we are targeting.
/// Blocks will be produced at a minimum duration defined by `SLOT_DURATION`.
/// `SLOT_DURATION` is picked up by `pallet_timestamp` which is in turn picked
/// up by `pallet_aura` to implement `fn slot_duration()`.
///
/// Change this to adjust the block time.
#[cfg(not(feature = "fast-blocks"))]
pub const MILLISECS_PER_BLOCK: u64 = 12000;
/// Fast blocks for development
#[cfg(feature = "fast-blocks")]
pub const MILLISECS_PER_BLOCK: u64 = 250;
// NOTE: Currently it is not possible to change the slot duration after the chain has started.
// Attempting to do so will brick block production.
pub const SLOT_DURATION: u64 = MILLISECS_PER_BLOCK;
// Time is measured by number of blocks.
pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
pub const HOURS: BlockNumber = MINUTES * 60;
pub const DAYS: BlockNumber = HOURS * 24;
pub const MAXIMUM_BLOCK_WEIGHT: Weight =
Weight::from_parts(4u64 * WEIGHT_REF_TIME_PER_SECOND, u64::MAX);
// 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(),
}
}
const NORMAL_DISPATCH_RATIO: Perbill = Perbill::from_percent(75);
parameter_types! {
pub const BlockHashCount: BlockNumber = 2400;
pub const Version: RuntimeVersion = VERSION;
// We allow for 2 seconds of compute with a 6 second average block time.
pub BlockWeights: frame_system::limits::BlockWeights =
frame_system::limits::BlockWeights::with_sensible_defaults(
MAXIMUM_BLOCK_WEIGHT,
NORMAL_DISPATCH_RATIO,
);
pub BlockLength: frame_system::limits::BlockLength = frame_system::limits::BlockLength
::max_with_normal_ratio(10 * 1024 * 1024, NORMAL_DISPATCH_RATIO);
pub const SS58Prefix: u8 = 42;
}
// Configure FRAME pallets to include in runtime.
impl frame_system::Config for Runtime {
// The basic call filter to use in dispatchable.
type BaseCallFilter = SafeMode;
// Block & extrinsics weights: base values and limits.
type BlockWeights = BlockWeights;
// The maximum length of a block (in bytes).
type BlockLength = BlockLength;
// The identifier used to distinguish between accounts.
type AccountId = AccountId;
// The aggregated dispatch type that is available for extrinsics.
type RuntimeCall = RuntimeCall;
// The aggregated runtime tasks.
type RuntimeTask = RuntimeTask;
// The lookup mechanism to get account ID from whatever is passed in dispatchers.
type Lookup = AccountIdLookup<AccountId, ()>;
// The type for hashing blocks and tries.
type Hash = Hash;
// The hashing algorithm used.
type Hashing = BlakeTwo256;
// The ubiquitous event type.
type RuntimeEvent = RuntimeEvent;
// The ubiquitous origin type.
type RuntimeOrigin = RuntimeOrigin;
// Maximum number of block number to block hash mappings to keep (oldest pruned first).
type BlockHashCount = BlockHashCount;
// The weight of database operations that the runtime can invoke.
type DbWeight = RocksDbWeight;
// Version of the runtime.
type Version = Version;
// Converts a module to the index of the module in `construct_runtime!`.
//
// This type is being generated by `construct_runtime!`.
type PalletInfo = PalletInfo;
// What to do if a new account is created.
type OnNewAccount = ();
// What to do if an account is fully reaped from the system.
type OnKilledAccount = ();
// The data to be stored in an account.
type AccountData = pallet_balances::AccountData<Balance>;
// Weight information for the extrinsics of this pallet.
type SystemWeightInfo = ();
// This is used as an identifier of the chain. 42 is the generic substrate prefix.
type SS58Prefix = SS58Prefix;
// The set code logic, just the default since we're not a parachain.
type OnSetCode = ();
type MaxConsumers = frame_support::traits::ConstU32<16>;
type Nonce = Nonce;
type Block = Block;
type SingleBlockMigrations = Migrations;
type MultiBlockMigrator = ();
type PreInherents = ();
type PostInherents = ();
type PostTransactions = ();
}
impl pallet_insecure_randomness_collective_flip::Config for Runtime {}
impl pallet_aura::Config for Runtime {
type AuthorityId = AuraId;
type DisabledValidators = ();
type MaxAuthorities = ConstU32<32>;
type AllowMultipleBlocksPerSlot = ConstBool<false>;
type SlotDuration = pallet_aura::MinimumPeriodTimesTwo<Runtime>;
}
impl pallet_grandpa::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type KeyOwnerProof = sp_core::Void;
type WeightInfo = ();
type MaxAuthorities = ConstU32<32>;
type MaxSetIdSessionEntries = ConstU64<0>;
type MaxNominators = ConstU32<20>;
type EquivocationReportSystem = ();
}
impl pallet_timestamp::Config for Runtime {
// A timestamp: milliseconds since the unix epoch.
type Moment = u64;
type OnTimestampSet = Aura;
type MinimumPeriod = ConstU64<{ SLOT_DURATION / 2 }>;
type WeightInfo = ();
}
impl pallet_utility::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type PalletsOrigin = OriginCaller;
type WeightInfo = pallet_utility::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
pub const DisallowPermissionlessEnterDuration: BlockNumber = 0;
pub const DisallowPermissionlessExtendDuration: BlockNumber = 0;
pub const RootEnterDuration: BlockNumber = 5 * 60 * 24; // 24 hours
pub const RootExtendDuration: BlockNumber = 5 * 60 * 12; // 12 hours
pub const DisallowPermissionlessEntering: Option<Balance> = None;
pub const DisallowPermissionlessExtending: Option<Balance> = None;
pub const DisallowPermissionlessRelease: Option<BlockNumber> = None;
}
pub struct SafeModeWhitelistedCalls;
impl Contains<RuntimeCall> for SafeModeWhitelistedCalls {
fn contains(call: &RuntimeCall) -> bool {
matches!(
call,
RuntimeCall::Sudo(_)
| RuntimeCall::Multisig(_)
| RuntimeCall::System(_)
| RuntimeCall::SafeMode(_)
| RuntimeCall::Timestamp(_)
| RuntimeCall::SubtensorModule(
pallet_subtensor::Call::set_weights { .. }
| pallet_subtensor::Call::set_root_weights { .. }
| pallet_subtensor::Call::serve_axon { .. }
)
| RuntimeCall::Commitments(pallet_commitments::Call::set_commitment { .. })
)
}
}
impl pallet_safe_mode::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type RuntimeHoldReason = RuntimeHoldReason;
type WhitelistedCalls = SafeModeWhitelistedCalls;
type EnterDuration = DisallowPermissionlessEnterDuration;
type ExtendDuration = DisallowPermissionlessExtendDuration;
type EnterDepositAmount = DisallowPermissionlessEntering;
type ExtendDepositAmount = DisallowPermissionlessExtending;
type ForceEnterOrigin = EnsureRootWithSuccess<AccountId, RootEnterDuration>;
type ForceExtendOrigin = EnsureRootWithSuccess<AccountId, RootExtendDuration>;
type ForceExitOrigin = EnsureRoot<AccountId>;
type ForceDepositOrigin = EnsureRoot<AccountId>;
type Notify = ();
type ReleaseDelay = DisallowPermissionlessRelease;
type WeightInfo = pallet_safe_mode::weights::SubstrateWeight<Runtime>;
}
// Existential deposit.
pub const EXISTENTIAL_DEPOSIT: u64 = 500;
impl pallet_balances::Config for Runtime {
type MaxLocks = ConstU32<50>;
type MaxReserves = ConstU32<50>;
type ReserveIdentifier = [u8; 8];
// The type for recording an account's balance.
type Balance = Balance;
// The ubiquitous event type.
type RuntimeEvent = RuntimeEvent;
type DustRemoval = ();
type ExistentialDeposit = ConstU64<EXISTENTIAL_DEPOSIT>;
type AccountStore = System;
type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
type RuntimeHoldReason = RuntimeHoldReason;
type RuntimeFreezeReason = RuntimeFreezeReason;
type FreezeIdentifier = RuntimeFreezeReason;
type MaxFreezes = ConstU32<50>;
}
pub struct LinearWeightToFee;
impl WeightToFeePolynomial for LinearWeightToFee {
type Balance = Balance;
fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
let coefficient = WeightToFeeCoefficient {
coeff_integer: 0,
coeff_frac: Perbill::from_parts(500_000),
negative: false,
degree: 1,
};
smallvec!(coefficient)
}
}
parameter_types! {
pub const OperationalFeeMultiplier: u8 = 5;
pub FeeMultiplier: Multiplier = Multiplier::one();
}
/// Deduct the transaction fee from the Subtensor Pallet TotalIssuance when dropping the transaction
/// fee.
pub struct TransactionFeeHandler;
impl
OnUnbalanced<
FungibleImbalance<
u64,
DecreaseIssuance<AccountId32, pallet_balances::Pallet<Runtime>>,
IncreaseIssuance<AccountId32, pallet_balances::Pallet<Runtime>>,
>,
> for TransactionFeeHandler
{
fn on_nonzero_unbalanced(
credit: FungibleImbalance<
u64,
DecreaseIssuance<AccountId32, pallet_balances::Pallet<Runtime>>,
IncreaseIssuance<AccountId32, pallet_balances::Pallet<Runtime>>,
>,
) {
let ti_before = pallet_subtensor::TotalIssuance::<Runtime>::get();
pallet_subtensor::TotalIssuance::<Runtime>::put(ti_before.saturating_sub(credit.peek()));
drop(credit);
}
}
impl pallet_transaction_payment::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type OnChargeTransaction = FungibleAdapter<Balances, TransactionFeeHandler>;
// Convert dispatch weight to a chargeable fee.
type WeightToFee = LinearWeightToFee;
type OperationalFeeMultiplier = OperationalFeeMultiplier;
type LengthToFee = IdentityFee<Balance>;
type FeeMultiplierUpdate = ConstFeeMultiplier<FeeMultiplier>;
}
// Configure collective pallet for council
parameter_types! {
pub const CouncilMotionDuration: BlockNumber = 12 * HOURS;
pub const CouncilMaxProposals: u32 = 10;
pub const CouncilMaxMembers: u32 = 3;
}
// Configure collective pallet for Senate
parameter_types! {
pub const SenateMaxMembers: u32 = 12;
}
use pallet_collective::{CanPropose, CanVote, GetVotingMembers};
pub struct CanProposeToTriumvirate;
impl CanPropose<AccountId> for CanProposeToTriumvirate {
fn can_propose(account: &AccountId) -> bool {
Triumvirate::is_member(account)
}
}
pub struct CanVoteToTriumvirate;
impl CanVote<AccountId> for CanVoteToTriumvirate {
fn can_vote(_: &AccountId) -> bool {
//Senate::is_member(account)
false // Disable voting from pallet_collective::vote
}
}
use pallet_subtensor::{CollectiveInterface, MemberManagement};
pub struct ManageSenateMembers;
impl MemberManagement<AccountId> for ManageSenateMembers {
fn add_member(account: &AccountId) -> DispatchResultWithPostInfo {
let who = Address::Id(account.clone());
SenateMembers::add_member(RawOrigin::Root.into(), who)
}
fn remove_member(account: &AccountId) -> DispatchResultWithPostInfo {
let who = Address::Id(account.clone());
SenateMembers::remove_member(RawOrigin::Root.into(), who)
}
fn swap_member(rm: &AccountId, add: &AccountId) -> DispatchResultWithPostInfo {
let remove = Address::Id(rm.clone());
let add = Address::Id(add.clone());
Triumvirate::remove_votes(rm)?;
SenateMembers::swap_member(RawOrigin::Root.into(), remove, add)
}
fn is_member(account: &AccountId) -> bool {
SenateMembers::members().contains(account)
}
fn members() -> Vec<AccountId> {
SenateMembers::members().into()
}
fn max_members() -> u32 {
SenateMaxMembers::get()
}
}
pub struct GetSenateMemberCount;
impl GetVotingMembers<MemberCount> for GetSenateMemberCount {
fn get_count() -> MemberCount {
SenateMembers::members().len() as u32
}
}
impl Get<MemberCount> for GetSenateMemberCount {
fn get() -> MemberCount {
SenateMaxMembers::get()
}
}
pub struct TriumvirateVotes;
impl CollectiveInterface<AccountId, Hash, u32> for TriumvirateVotes {
fn remove_votes(hotkey: &AccountId) -> Result<bool, sp_runtime::DispatchError> {
Triumvirate::remove_votes(hotkey)
}
fn add_vote(
hotkey: &AccountId,
proposal: Hash,
index: u32,
approve: bool,
) -> Result<bool, sp_runtime::DispatchError> {
Triumvirate::do_vote(hotkey.clone(), proposal, index, approve)
}
}
type EnsureMajoritySenate =
pallet_collective::EnsureProportionMoreThan<AccountId, TriumvirateCollective, 1, 2>;
// We call pallet_collective TriumvirateCollective
type TriumvirateCollective = pallet_collective::Instance1;
impl pallet_collective::Config<TriumvirateCollective> for Runtime {
type RuntimeOrigin = RuntimeOrigin;
type Proposal = RuntimeCall;
type RuntimeEvent = RuntimeEvent;
type MotionDuration = CouncilMotionDuration;
type MaxProposals = CouncilMaxProposals;
type MaxMembers = GetSenateMemberCount;
type DefaultVote = pallet_collective::PrimeDefaultVote;
type WeightInfo = pallet_collective::weights::SubstrateWeight<Runtime>;
type SetMembersOrigin = EnsureNever<AccountId>;
type CanPropose = CanProposeToTriumvirate;
type CanVote = CanVoteToTriumvirate;
type GetVotingMembers = GetSenateMemberCount;
}
// We call council members Triumvirate
#[allow(dead_code)]
type TriumvirateMembership = pallet_membership::Instance1;
impl pallet_membership::Config<TriumvirateMembership> for Runtime {
type RuntimeEvent = RuntimeEvent;
type AddOrigin = EnsureRoot<AccountId>;
type RemoveOrigin = EnsureRoot<AccountId>;
type SwapOrigin = EnsureRoot<AccountId>;
type ResetOrigin = EnsureRoot<AccountId>;
type PrimeOrigin = EnsureRoot<AccountId>;
type MembershipInitialized = Triumvirate;
type MembershipChanged = Triumvirate;
type MaxMembers = CouncilMaxMembers;
type WeightInfo = pallet_membership::weights::SubstrateWeight<Runtime>;
}
// We call our top K delegates membership Senate
#[allow(dead_code)]
type SenateMembership = pallet_membership::Instance2;
impl pallet_membership::Config<SenateMembership> for Runtime {
type RuntimeEvent = RuntimeEvent;
type AddOrigin = EnsureRoot<AccountId>;
type RemoveOrigin = EnsureRoot<AccountId>;
type SwapOrigin = EnsureRoot<AccountId>;
type ResetOrigin = EnsureRoot<AccountId>;
type PrimeOrigin = EnsureRoot<AccountId>;
type MembershipInitialized = ();
type MembershipChanged = ();
type MaxMembers = SenateMaxMembers;
type WeightInfo = pallet_membership::weights::SubstrateWeight<Runtime>;
}
impl pallet_sudo::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type WeightInfo = pallet_sudo::weights::SubstrateWeight<Runtime>;
}
parameter_types! {
// According to multisig pallet, key and value size be computed as follows:
// value size is `4 + sizeof((BlockNumber, Balance, AccountId))` bytes
// key size is `32 + sizeof(AccountId)` bytes.
// For our case, One storage item; key size is 32+32=64 bytes; value is size 4+4+8+32 bytes = 48 bytes.
pub const DepositBase: Balance = deposit(1, 112);
// Additional storage item size of 32 bytes.
pub const DepositFactor: Balance = deposit(0, 32);
pub const MaxSignatories: u32 = 100;
}
impl pallet_multisig::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type Currency = Balances;
type DepositBase = DepositBase;
type DepositFactor = DepositFactor;
type MaxSignatories = MaxSignatories;
type WeightInfo = pallet_multisig::weights::SubstrateWeight<Runtime>;
}
// Proxy Pallet config
parameter_types! {
// One storage item; key size sizeof(AccountId) = 32, value sizeof(Balance) = 8; 40 total
pub const ProxyDepositBase: Balance = deposit(1, 40);
// Adding 32 bytes + sizeof(ProxyType) = 32 + 1
pub const ProxyDepositFactor: Balance = deposit(0, 33);
pub const MaxProxies: u32 = 20; // max num proxies per acct
pub const MaxPending: u32 = 15 * 5; // max blocks pending ~15min
// 16 bytes
pub const AnnouncementDepositBase: Balance = deposit(1, 16);
// 68 bytes per announcement
pub const AnnouncementDepositFactor: Balance = deposit(0, 68);
}
#[derive(
Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Encode, Decode, Debug, MaxEncodedLen, TypeInfo,
)]
pub enum ProxyType {
Any,
Owner, // Subnet owner Calls
NonCritical,
NonTransfer,
Senate,
NonFungibile, // Nothing involving moving TAO
Triumvirate,
Governance, // Both above governance
Staking,
Registration,
Transfer,
SmallTransfer,
RootWeights,
ChildKeys,
SudoUncheckedSetCode,
}
// Transfers below SMALL_TRANSFER_LIMIT are considered small transfers
pub const SMALL_TRANSFER_LIMIT: Balance = 500_000_000; // 0.5 TAO
impl Default for ProxyType {
fn default() -> Self {
Self::Any
}
} // allow all Calls; required to be most permissive
impl InstanceFilter<RuntimeCall> for ProxyType {
fn filter(&self, c: &RuntimeCall) -> bool {
match self {
ProxyType::Any => true,
ProxyType::NonTransfer => !matches!(c, RuntimeCall::Balances(..)),
ProxyType::NonFungibile => !matches!(
c,
RuntimeCall::Balances(..)
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::add_stake { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::remove_stake { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::burned_register { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::root_register { .. })
| RuntimeCall::SubtensorModule(
pallet_subtensor::Call::schedule_swap_coldkey { .. }
)
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::swap_hotkey { .. })
),
ProxyType::Transfer => matches!(
c,
RuntimeCall::Balances(pallet_balances::Call::transfer_keep_alive { .. })
| RuntimeCall::Balances(pallet_balances::Call::transfer_allow_death { .. })
| RuntimeCall::Balances(pallet_balances::Call::transfer_all { .. })
),
ProxyType::SmallTransfer => match c {
RuntimeCall::Balances(pallet_balances::Call::transfer_keep_alive {
value, ..
}) => *value < SMALL_TRANSFER_LIMIT,
RuntimeCall::Balances(pallet_balances::Call::transfer_allow_death {
value,
..
}) => *value < SMALL_TRANSFER_LIMIT,
_ => false,
},
ProxyType::Owner => matches!(c, RuntimeCall::AdminUtils(..)),
ProxyType::NonCritical => !matches!(
c,
RuntimeCall::SubtensorModule(pallet_subtensor::Call::dissolve_network { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::root_register { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::burned_register { .. })
| RuntimeCall::Triumvirate(..)
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::set_root_weights { .. })
| RuntimeCall::Sudo(..)
),
ProxyType::Triumvirate => matches!(
c,
RuntimeCall::Triumvirate(..) | RuntimeCall::TriumvirateMembers(..)
),
ProxyType::Senate => matches!(c, RuntimeCall::SenateMembers(..)),
ProxyType::Governance => matches!(
c,
RuntimeCall::SenateMembers(..)
| RuntimeCall::Triumvirate(..)
| RuntimeCall::TriumvirateMembers(..)
),
ProxyType::Staking => matches!(
c,
RuntimeCall::SubtensorModule(pallet_subtensor::Call::add_stake { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::remove_stake { .. })
),
ProxyType::Registration => matches!(
c,
RuntimeCall::SubtensorModule(pallet_subtensor::Call::burned_register { .. })
| RuntimeCall::SubtensorModule(pallet_subtensor::Call::register { .. })
),
ProxyType::RootWeights => matches!(
c,
RuntimeCall::SubtensorModule(pallet_subtensor::Call::set_root_weights { .. })
),
ProxyType::ChildKeys => matches!(
c,
RuntimeCall::SubtensorModule(pallet_subtensor::Call::set_children { .. })
| RuntimeCall::SubtensorModule(
pallet_subtensor::Call::set_childkey_take { .. }
)
),
ProxyType::SudoUncheckedSetCode => match c {
RuntimeCall::Sudo(pallet_sudo::Call::sudo_unchecked_weight { call, weight: _ }) => {
let inner_call: RuntimeCall = *call.clone();
matches!(
inner_call,
RuntimeCall::System(frame_system::Call::set_code { .. })
)
}
_ => false,
},
}
}
fn is_superset(&self, o: &Self) -> bool {
match (self, o) {
(x, y) if x == y => true,
(ProxyType::Any, _) => true,
(_, ProxyType::Any) => false,
(ProxyType::NonTransfer, _) => {
// NonTransfer is NOT a superset of Transfer or SmallTransfer
!matches!(o, ProxyType::Transfer | ProxyType::SmallTransfer)
}
(ProxyType::Governance, ProxyType::Triumvirate | ProxyType::Senate) => true,
(ProxyType::Transfer, ProxyType::SmallTransfer) => true,
_ => false,
}
}
}
impl pallet_proxy::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeCall = RuntimeCall;
type Currency = Balances;
type ProxyType = ProxyType;
type ProxyDepositBase = ProxyDepositBase;
type ProxyDepositFactor = ProxyDepositFactor;
type MaxProxies = MaxProxies;
type WeightInfo = pallet_proxy::weights::SubstrateWeight<Runtime>;
type MaxPending = MaxPending;
type CallHasher = BlakeTwo256;
type AnnouncementDepositBase = AnnouncementDepositBase;
type AnnouncementDepositFactor = AnnouncementDepositFactor;
}
parameter_types! {
pub MaximumSchedulerWeight: Weight = Perbill::from_percent(80) *
BlockWeights::get().max_block;
pub const MaxScheduledPerBlock: u32 = 50;
pub const NoPreimagePostponement: Option<u32> = Some(10);
}
/// Used the compare the privilege of an origin inside the scheduler.
pub struct OriginPrivilegeCmp;
impl PrivilegeCmp<OriginCaller> for OriginPrivilegeCmp {
fn cmp_privilege(left: &OriginCaller, right: &OriginCaller) -> Option<Ordering> {
if left == right {
return Some(Ordering::Equal);
}
match (left, right) {
// Root is greater than anything.
(OriginCaller::system(frame_system::RawOrigin::Root), _) => Some(Ordering::Greater),
// Check which one has more yes votes.
(
OriginCaller::Triumvirate(pallet_collective::RawOrigin::Members(
l_yes_votes,
l_count,
)),
OriginCaller::Triumvirate(pallet_collective::RawOrigin::Members(
r_yes_votes,
r_count,
)), // Equivalent to (l_yes_votes / l_count).cmp(&(r_yes_votes / r_count))
) => Some(
l_yes_votes
.saturating_mul(*r_count)
.cmp(&r_yes_votes.saturating_mul(*l_count)),
),
// For every other origin we don't care, as they are not used for `ScheduleOrigin`.
_ => None,
}
}
}
impl pallet_scheduler::Config for Runtime {
type RuntimeOrigin = RuntimeOrigin;
type RuntimeEvent = RuntimeEvent;
type PalletsOrigin = OriginCaller;
type RuntimeCall = RuntimeCall;
type MaximumWeight = MaximumSchedulerWeight;
type ScheduleOrigin = EnsureRoot<AccountId>;
type MaxScheduledPerBlock = MaxScheduledPerBlock;
type WeightInfo = pallet_scheduler::weights::SubstrateWeight<Runtime>;
type OriginPrivilegeCmp = OriginPrivilegeCmp;
type Preimages = Preimage;
}
parameter_types! {
pub const PreimageMaxSize: u32 = 4096 * 1024;
pub const PreimageBaseDeposit: Balance = deposit(2, 64);
pub const PreimageByteDeposit: Balance = deposit(0, 1);
pub const PreimageHoldReason: RuntimeHoldReason =
RuntimeHoldReason::Preimage(pallet_preimage::HoldReason::Preimage);
}
impl pallet_preimage::Config for Runtime {
type WeightInfo = pallet_preimage::weights::SubstrateWeight<Runtime>;
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type ManagerOrigin = EnsureRoot<AccountId>;
type Consideration = HoldConsideration<
AccountId,
Balances,
PreimageHoldReason,
LinearStoragePrice<PreimageBaseDeposit, PreimageByteDeposit, Balance>,
>;
}
pub struct AllowIdentityReg;
impl CanRegisterIdentity<AccountId> for AllowIdentityReg {
#[cfg(not(feature = "runtime-benchmarks"))]
fn can_register(address: &AccountId, identified: &AccountId) -> bool {
if address != identified {
SubtensorModule::coldkey_owns_hotkey(address, identified)
&& SubtensorModule::is_hotkey_registered_on_network(0, identified)
} else {
SubtensorModule::is_subnet_owner(address)
}
}
#[cfg(feature = "runtime-benchmarks")]
fn can_register(_: &AccountId, _: &AccountId) -> bool {
true
}
}
// Configure registry pallet.
parameter_types! {
pub const MaxAdditionalFields: u32 = 1;
pub const InitialDeposit: Balance = 100_000_000; // 0.1 TAO
pub const FieldDeposit: Balance = 100_000_000; // 0.1 TAO
}
impl pallet_registry::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type RuntimeHoldReason = RuntimeHoldReason;
type Currency = Balances;
type CanRegister = AllowIdentityReg;
type WeightInfo = pallet_registry::weights::SubstrateWeight<Runtime>;
type MaxAdditionalFields = MaxAdditionalFields;
type InitialDeposit = InitialDeposit;
type FieldDeposit = FieldDeposit;
}
parameter_types! {
pub const MaxCommitFields: u32 = 1;
pub const CommitmentInitialDeposit: Balance = 0; // Free
pub const CommitmentFieldDeposit: Balance = 0; // Free
pub const CommitmentRateLimit: BlockNumber = 100; // Allow commitment every 100 blocks
}
pub struct AllowCommitments;
impl CanCommit<AccountId> for AllowCommitments {
#[cfg(not(feature = "runtime-benchmarks"))]
fn can_commit(netuid: u16, address: &AccountId) -> bool {
SubtensorModule::is_hotkey_registered_on_network(netuid, address)
}
#[cfg(feature = "runtime-benchmarks")]
fn can_commit(_: u16, _: &AccountId) -> bool {
true
}
}
impl pallet_commitments::Config for Runtime {
type RuntimeEvent = RuntimeEvent;
type Currency = Balances;
type WeightInfo = pallet_commitments::weights::SubstrateWeight<Runtime>;
type CanCommit = AllowCommitments;
type MaxFields = MaxCommitFields;
type InitialDeposit = CommitmentInitialDeposit;
type FieldDeposit = CommitmentFieldDeposit;
type RateLimit = CommitmentRateLimit;
}
#[cfg(not(feature = "fast-blocks"))]
pub const INITIAL_SUBNET_TEMPO: u16 = 99;
#[cfg(feature = "fast-blocks")]
pub const INITIAL_SUBNET_TEMPO: u16 = 10;
#[cfg(not(feature = "fast-blocks"))]
pub const INITIAL_CHILDKEY_TAKE_RATELIMIT: u64 = 216000; // 30 days at 12 seconds per block
#[cfg(feature = "fast-blocks")]
pub const INITIAL_CHILDKEY_TAKE_RATELIMIT: u64 = 5;
// Configure the pallet subtensor.
parameter_types! {
pub const SubtensorInitialRho: u16 = 10;
pub const SubtensorInitialKappa: u16 = 32_767; // 0.5 = 65535/2
pub const SubtensorInitialMaxAllowedUids: u16 = 4096;
pub const SubtensorInitialIssuance: u64 = 0;
pub const SubtensorInitialMinAllowedWeights: u16 = 1024;
pub const SubtensorInitialEmissionValue: u16 = 0;
pub const SubtensorInitialMaxWeightsLimit: u16 = 1000; // 1000/2^16 = 0.015