Identity pallet (#1178)

* Identity

* Bump spec

* Update runtime/polkadot/src/lib.rs

Co-authored-by: kaichao <kaichaosuna@gmail.com>

* Fix runtime

* Bump runtimes

Co-authored-by: kaichao <kaichaosuna@gmail.com>

polkadot/Cargo.lock

@@ -2324,7 +2324,7 @@ dependencies = [
 
 [[package]]
 name = "kusama-runtime"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -4165,7 +4165,7 @@ checksum = "feb3b2b1033b8a60b4da6ee470325f887758c95d5320f52f9ce0df055a55940e"
 
 [[package]]
 name = "polkadot"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "assert_cmd",
  "futures 0.3.5",
@@ -4178,7 +4178,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-availability-store"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "derive_more 0.99.7",
  "exit-future",
@@ -4204,7 +4204,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-cli"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "frame-benchmarking-cli",
  "futures 0.3.5",
@@ -4228,7 +4228,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-collator"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "futures 0.3.5",
  "futures-timer 2.0.2",
@@ -4255,7 +4255,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-erasure-coding"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "derive_more 0.15.0",
  "parity-scale-codec",
@@ -4267,7 +4267,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-network"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "arrayvec 0.4.12",
  "bytes 0.5.4",
@@ -4295,7 +4295,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-network-test"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "futures 0.3.5",
  "log 0.4.8",
@@ -4316,7 +4316,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-parachain"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "derive_more 0.99.7",
  "log 0.4.8",
@@ -4335,7 +4335,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-primitives"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-system",
@@ -4357,7 +4357,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-rpc"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "jsonrpc-core",
  "pallet-transaction-payment-rpc",
@@ -4382,7 +4382,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -4454,7 +4454,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-runtime-common"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-benchmarking",
@@ -4497,7 +4497,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-service"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "env_logger",
  "frame-benchmarking",
@@ -4556,7 +4556,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-statement-table"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "parity-scale-codec",
  "polkadot-primitives",
@@ -4565,7 +4565,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-test-runtime"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-executive",
@@ -4642,7 +4642,7 @@ dependencies = [
 
 [[package]]
 name = "polkadot-validation"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "derive_more 0.14.1",
@@ -7709,7 +7709,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-adder"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "dlmalloc",
  "parity-scale-codec",
@@ -7748,7 +7748,7 @@ dependencies = [
 
 [[package]]
 name = "test-parachain-halt"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "substrate-wasm-builder-runner 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -8625,7 +8625,7 @@ dependencies = [
 
 [[package]]
 name = "westend-runtime"
-version = "0.8.1"
+version = "0.8.2"
 dependencies = [
  "bitvec",
  "frame-benchmarking",

polkadot/Cargo.toml

@@ -4,7 +4,7 @@ path = "src/main.rs"
 
 [package]
 name = "polkadot"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/availability-store/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "polkadot-availability-store"
 description = "Persistent database for parachain data"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-cli"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot Relay-chain Client Node"
 edition = "2018"

polkadot/collator/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-collator"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Collator node implementation"
 edition = "2018"

polkadot/erasure-coding/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-erasure-coding"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/network/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-network"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Polkadot-specific networking protocol"
 edition = "2018"

polkadot/network/test/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-network-test"
-version = "0.8.1"
+version = "0.8.2"
 license = "GPL-3.0"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"

polkadot/parachain/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-parachain"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Types and utilities for creating and working with parachains"
 edition = "2018"

polkadot/parachain/test-parachains/adder/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "test-parachain-adder"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which adds to a number as its state transition"
 edition = "2018"

polkadot/parachain/test-parachains/halt/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "test-parachain-halt"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 description = "Test parachain which executes forever"
 edition = "2018"

polkadot/primitives/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-primitives"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/rpc/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-rpc"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/runtime/common/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-runtime-common"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/runtime/kusama/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kusama-runtime"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

polkadot/runtime/polkadot/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-runtime"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

polkadot/runtime/polkadot/src/lib.rs

@@ -124,7 +124,8 @@ impl Filter<Call> for IsCallable {
 			Call::Authorship(_) | Call::Staking(_) | Call::Offences(_) |
 			Call::Session(_) | Call::FinalityTracker(_) | Call::Grandpa(_) | Call::ImOnline(_) |
 			Call::AuthorityDiscovery(_) |
-			Call::Utility(_) | Call::Claims(_) | Call::Vesting(_) | Call::Sudo(_) =>
+			Call::Utility(_) | Call::Claims(_) | Call::Vesting(_) | Call::Sudo(_) |
+			Call::Identity(_) =>
 				true,
 		}
 	}
@@ -205,8 +206,8 @@ pub type DealWithFees = SplitTwoWays<
 
 impl balances::Trait for Runtime {
 	type Balance = Balance;
-	type Event = Event;
 	type DustRemoval = ();
+	type Event = Event;
 	type ExistentialDeposit = ExistentialDeposit;
 	type AccountStore = System;
 }
@@ -252,11 +253,6 @@ impl authorship::Trait for Runtime {
 	type EventHandler = (Staking, ImOnline);
 }
 
-parameter_types! {
-	pub const Period: BlockNumber = 10 * MINUTES;
-	pub const Offset: BlockNumber = 0;
-}
-
 impl_opaque_keys! {
 	pub struct SessionKeys {
 		pub grandpa: Grandpa,
@@ -335,6 +331,34 @@ impl staking::Trait for Runtime {
 	type MaxIterations = MaxIterations;
 }
 
+const fn deposit(items: u32, bytes: u32) -> Balance {
+	items as Balance * 15 * CENTS + (bytes as Balance) * 6 * CENTS
+}
+
+parameter_types! {
+	// Minimum 4 CENTS/byte
+	pub const BasicDeposit: Balance = deposit(1, 258);
+	pub const FieldDeposit: Balance = deposit(0, 66);
+	pub const SubAccountDeposit: Balance = deposit(1, 53);
+	pub const MaxSubAccounts: u32 = 100;
+	pub const MaxAdditionalFields: u32 = 100;
+	pub const MaxRegistrars: u32 = 20;
+}
+
+impl identity::Trait for Runtime {
+	type Event = Event;
+	type Currency = Balances;
+	type BasicDeposit = BasicDeposit;
+	type FieldDeposit = FieldDeposit;
+	type SubAccountDeposit = SubAccountDeposit;
+	type MaxSubAccounts = MaxSubAccounts;
+	type MaxAdditionalFields = MaxAdditionalFields;
+	type MaxRegistrars = MaxRegistrars;
+	type Slashed = Treasury;
+	type ForceOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type RegistrarOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+}
+
 parameter_types! {
 	pub const LaunchPeriod: BlockNumber = 28 * DAYS;
 	pub const VotingPeriod: BlockNumber = 28 * DAYS;
@@ -376,10 +400,10 @@ impl democracy::Trait for Runtime {
 	type VetoOrigin = collective::EnsureMember<AccountId, TechnicalCollective>;
 	type CooloffPeriod = CooloffPeriod;
 	type PreimageByteDeposit = PreimageByteDeposit;
+	type OperationalPreimageOrigin = collective::EnsureMember<AccountId, CouncilCollective>;
 	type Slash = Treasury;
 	type Scheduler = Scheduler;
 	type MaxVotes = MaxVotes;
-	type OperationalPreimageOrigin = collective::EnsureMember<AccountId, CouncilCollective>;
 }
 
 parameter_types! {
@@ -411,6 +435,7 @@ const_assert!(DesiredMembers::get() <= collective::MAX_MEMBERS);
 
 impl elections_phragmen::Trait for Runtime {
 	type Event = Event;
+	type ModuleId = ElectionsPhragmenModuleId;
 	type Currency = Balances;
 	type ChangeMembers = Council;
 	type InitializeMembers = Council;
@@ -423,7 +448,6 @@ impl elections_phragmen::Trait for Runtime {
 	type DesiredMembers = DesiredMembers;
 	type DesiredRunnersUp = DesiredRunnersUp;
 	type TermDuration = TermDuration;
-	type ModuleId = ElectionsPhragmenModuleId;
 }
 
 parameter_types! {
@@ -465,6 +489,7 @@ parameter_types! {
 }
 
 impl treasury::Trait for Runtime {
+	type ModuleId = TreasuryModuleId;
 	type Currency = Balances;
 	type ApproveOrigin = collective::EnsureProportionAtLeast<_3, _5, AccountId, CouncilCollective>;
 	type RejectOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
@@ -479,7 +504,6 @@ impl treasury::Trait for Runtime {
 	type ProposalBondMinimum = ProposalBondMinimum;
 	type SpendPeriod = SpendPeriod;
 	type Burn = Burn;
-	type ModuleId = TreasuryModuleId;
 }
 
 parameter_types! {
@@ -516,8 +540,6 @@ impl grandpa::Trait for Runtime {
 	type Event = Event;
 	type Call = Call;
 
-	type KeyOwnerProofSystem = Historical;
-
 	type KeyOwnerProof =
 		<Self::KeyOwnerProofSystem as KeyOwnerProofSystem<(KeyTypeId, GrandpaId)>>::Proof;
 
@@ -526,6 +548,8 @@ impl grandpa::Trait for Runtime {
 		GrandpaId,
 	)>>::IdentificationTuple;
 
+	type KeyOwnerProofSystem = Historical;
+
 	type HandleEquivocation = grandpa::EquivocationHandler<
 		Self::KeyOwnerIdentification,
 		primitives::fisherman::FishermanAppCrypto,
@@ -640,11 +664,9 @@ impl system::offchain::SigningTypes for Runtime {
 	type Signature = Signature;
 }
 
-impl<C> system::offchain::SendTransactionTypes<C> for Runtime where
+impl<C> system::offchain::SendTransactionTypes<C> for Runtime where Call: From<C> {
-	Call: From<C>,
-{
-	type OverarchingCall = Call;
 	type Extrinsic = UncheckedExtrinsic;
+	type OverarchingCall = Call;
 }
 
 parameter_types! {
@@ -777,6 +799,9 @@ construct_runtime! {
 
 		// Sudo. Last module. Usable initially, but removed once governance enabled.
 		Sudo: sudo::{Module, Call, Storage, Config<T>, Event<T>},
+
+		// Identity. Late addition.
+		Identity: identity::{Module, Call, Storage, Event<T>},
 	}
 }
 

polkadot/runtime/test-runtime/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-test-runtime"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

polkadot/runtime/westend/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "westend-runtime"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 build = "build.rs"

polkadot/runtime/westend/src/lib.rs

@@ -82,7 +82,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("westend"),
 	impl_name: create_runtime_str!("parity-westend"),
 	authoring_version: 2,
-	spec_version: 2000,
+	spec_version: 20,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,

polkadot/service/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-service"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/statement-table/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-statement-table"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"
 

polkadot/validation/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "polkadot-validation"
-version = "0.8.1"
+version = "0.8.2"
 authors = ["Parity Technologies <admin@parity.io>"]
 edition = "2018"