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Generalised proxies in Polkadot (#1190)

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* Introduce generalised proxies to polkadot

* Introduce proxy to westend

* Add proxy to Kusama.

* Fix
This commit is contained in:
Gavin Wood
2020-06-04 20:30:38 +02:00
committed by GitHub
parent 3d0bda8a42
commit f2c6eee7f1
27 changed files with 357 additions and 185 deletions
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polkadot/runtime/westend/src/lib.rs
+45 -3
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@@ -51,8 +51,8 @@ use version::NativeVersion;
use sp_core::OpaqueMetadata;
use sp_staking::SessionIndex;
use frame_support::{
parameter_types, construct_runtime, debug,
traits::{KeyOwnerProofSystem, Randomness, Filter},
parameter_types, construct_runtime, debug, RuntimeDebug,
traits::{KeyOwnerProofSystem, Randomness, Filter, InstanceFilter},
weights::Weight,
};
use im_online::sr25519::AuthorityId as ImOnlineId;
@@ -571,6 +571,45 @@ impl sudo::Trait for Runtime {
type Call = Call;
}
parameter_types! {
// One storage item; key size 32, value size 8; .
pub const ProxyDepositBase: Balance = deposit(1, 8);
// Additional storage item size of 33 bytes.
pub const ProxyDepositFactor: Balance = deposit(0, 33);
pub const MaxProxies: u16 = 32;
}
/// The type used to represent the kinds of proxying allowed.
#[derive(Copy, Clone, Eq, PartialEq, Ord, PartialOrd, Encode, Decode, RuntimeDebug)]
pub enum ProxyType {
Any,
NonTransfer,
Staking,
}
impl Default for ProxyType { fn default() -> Self { Self::Any } }
impl InstanceFilter<Call> for ProxyType {
fn filter(&self, c: &Call) -> bool {
match self {
ProxyType::Any => true,
ProxyType::NonTransfer => !matches!(c,
Call::Balances(..) | Call::Utility(..) | Call::Indices(indices::Call::transfer(..))
),
ProxyType::Staking => matches!(c, Call::Staking(..)),
}
}
}
impl proxy::Trait for Runtime {
type Event = Event;
type Call = Call;
type Currency = Balances;
type IsCallable = IsCallable;
type ProxyType = ProxyType;
type ProxyDepositBase = ProxyDepositBase;
type ProxyDepositFactor = ProxyDepositFactor;
type MaxProxies = MaxProxies;
}
construct_runtime! {
pub enum Runtime where
Block = Block,
@@ -622,7 +661,10 @@ construct_runtime! {
Scheduler: scheduler::{Module, Call, Storage, Event<T>},
// Sudo.
Sudo: sudo::{Module, Call, Storage, Event<T>, Config<T>}
Sudo: sudo::{Module, Call, Storage, Event<T>, Config<T>},
// Proxy module. Late addition.
Proxy: proxy::{Module, Call, Storage, Event}
}
}