Bump Substrate, add Identity module (#676)

* Bump Substrate, add Identity module

* Bump Substrate again

runtime/Cargo.toml

@@ -27,7 +27,7 @@ sp-core = { git = "https://github.com/paritytech/substrate", default-features =
 sp-serializer = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 sp-session = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 version = { package = "sp-version", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
-tx-pool-api = { package = "sp-transaction-pool-runtime-api", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+tx-pool-api = { package = "sp-transaction-pool-api", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 block-builder-api = { package = "sp-block-builder", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 
 authority-discovery = { package = "pallet-authority-discovery", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
@@ -42,6 +42,7 @@ elections-phragmen = { package = "pallet-elections-phragmen", git = "https://git
 executive = { package = "frame-executive", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 finality-tracker = { package = "pallet-finality-tracker", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 grandpa = { package = "pallet-grandpa", git = "https://github.com/paritytech/substrate", default-features = false, features = ["migrate-authorities"], branch = "polkadot-master" }
+identity = { package = "pallet-identity", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 im-online = { package = "pallet-im-online", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 indices = { package = "pallet-indices", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 membership = { package = "pallet-membership", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
@@ -103,6 +104,7 @@ std = [
 	"executive/std",
 	"finality-tracker/std",
 	"grandpa/std",
+	"identity/std",
 	"im-online/std",
 	"indices/std",
 	"membership/std",

runtime/src/lib.rs

@@ -97,7 +97,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 1029,
+	spec_version: 1030,
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 };
@@ -552,6 +552,27 @@ impl nicks::Trait for Runtime {
 	type MaxLength = MaxLength;
 }
 
+parameter_types! {
+	// KUSAMA: can be probably be reduced for mainnet
+	// Minimum 100 bytes/KSM deposited (1 CENT/byte)
+	pub const BasicDeposit: Balance = 1000 * DOLLARS;       // 258 bytes on-chain
+	pub const FieldDeposit: Balance = 250 * DOLLARS;        // 66 bytes on-chain
+	pub const SubAccountDeposit: Balance = 200 * DOLLARS;   // 53 bytes on-chain
+	pub const MaximumSubAccounts: u32 = 100;
+}
+
+impl identity::Trait for Runtime {
+	type Event = Event;
+	type Currency = Balances;
+	type Slashed = Treasury;
+	type BasicDeposit = BasicDeposit;
+	type FieldDeposit = FieldDeposit;
+	type SubAccountDeposit = SubAccountDeposit;
+	type MaximumSubAccounts = MaximumSubAccounts;
+	type RegistrarOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type ForceOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+}
+
 construct_runtime! {
 	pub enum Runtime where
 		Block = Block,
@@ -599,7 +620,11 @@ construct_runtime! {
 		Registrar: registrar::{Module, Call, Storage, Event, Config<T>},
 
 		// Simple nicknames module.
+		// KUSAMA: Remove before mainnet
 		Nicks: nicks::{Module, Call, Storage, Event<T>},
+
+		// Less simple identity module.
+		Identity: identity::{Module, Call, Storage, Event<T>},
 	}
 }
 
@@ -678,7 +703,7 @@ sp_api::impl_runtime_apis! {
 		}
 	}
 
-	impl tx_pool_api::TaggedTransactionQueue<Block> for Runtime {
+	impl tx_pool_api::runtime_api::TaggedTransactionQueue<Block> for Runtime {
 		fn validate_transaction(tx: <Block as BlockT>::Extrinsic) -> TransactionValidity {
 			Executive::validate_transaction(tx)
 		}