Migrate to new substrate (#79)

* new substrate version + actually verify justification

* cargo update + fix remaining stuff

* add weight=0 comments

* cargo fmt --all

* fix hash types

bridges/bin/node/node/Cargo.toml

@@ -19,95 +19,100 @@ bridge-node-runtime = { version = "0.1.0", path = "../runtime" }
 sp-bridge-eth-poa = { version = "0.1.0", path = "../../../primitives/ethereum-poa" }
 
 [dependencies.sc-cli]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-rpc]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-core]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-executor]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-service]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-inherents]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-transaction-pool]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-transaction-pool]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-network]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-consensus-aura]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-consensus-aura]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-consensus]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.grandpa]
 package = "sc-finality-grandpa"
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.grandpa-primitives]
 package = "sp-finality-grandpa"
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
+git = "https://github.com/paritytech/substrate.git"
+
+[dependencies.sc-client-api]
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-client]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sp-runtime]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.sc-basic-authorship]
-version = "0.8.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "0.8.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [dependencies.substrate-frame-rpc-system]
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"
 
 [build-dependencies]
@@ -115,6 +120,6 @@ vergen = "3.1.0"
 
 [build-dependencies.build-script-utils]
 package = "substrate-build-script-utils"
-version = "2.0.0-alpha.2"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+version = "2.0.0-alpha.6"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate.git"

bridges/bin/node/node/src/chain_spec.rs

@@ -25,7 +25,7 @@ use sp_core::{sr25519, Pair, Public};
 use sp_runtime::traits::{IdentifyAccount, Verify};
 
 /// Specialized `ChainSpec`. This is a specialization of the general Substrate ChainSpec type.
-pub type ChainSpec = sc_service::ChainSpec<GenesisConfig>;
+pub type ChainSpec = sc_service::GenericChainSpec<GenesisConfig>;
 
 /// The chain specification option. This is expected to come in from the CLI and
 /// is little more than one of a number of alternatives which can easily be converted
@@ -71,6 +71,7 @@ impl Alternative {
 			Alternative::Development => ChainSpec::from_genesis(
 				"Development",
 				"dev",
+				sc_service::ChainType::Development,
 				|| {
 					testnet_genesis(
 						vec![get_authority_keys_from_seed("Alice")],
@@ -93,6 +94,7 @@ impl Alternative {
 			Alternative::LocalTestnet => ChainSpec::from_genesis(
 				"Local Testnet",
 				"local_testnet",
+				sc_service::ChainType::Local,
 				|| {
 					testnet_genesis(
 						vec![
@@ -128,14 +130,6 @@ impl Alternative {
 			),
 		})
 	}
-
-	pub(crate) fn from(s: &str) -> Option<Self> {
-		match s {
-			"" | "dev" => Some(Alternative::Development),
-			"local" => Some(Alternative::LocalTestnet),
-			_ => None,
-		}
-	}
 }
 
 fn session_keys(aura: AuraId, grandpa: GrandpaId) -> SessionKeys {
@@ -173,13 +167,6 @@ fn testnet_genesis(
 	}
 }
 
-pub fn load_spec(id: &str) -> Result<Option<ChainSpec>, String> {
-	Ok(match Alternative::from(id) {
-		Some(spec) => Some(spec.load()?),
-		None => None,
-	})
-}
-
 fn load_kovan_config() -> Option<BridgeEthPoAConfig> {
 	Some(BridgeEthPoAConfig {
 		initial_header: sp_bridge_eth_poa::Header {

bridges/bin/node/node/src/command.rs

@@ -30,28 +30,64 @@
 // You should have received a copy of the GNU General Public License
 // along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
 
-use crate::chain_spec;
 use crate::cli::Cli;
 use crate::service;
-use sc_cli::VersionInfo;
+use sc_cli::SubstrateCli;
 use sp_consensus_aura::sr25519::AuthorityPair as AuraPair;
 
+impl SubstrateCli for Cli {
+	fn impl_name() -> &'static str {
+		"Bridge Node"
+	}
+
+	fn impl_version() -> &'static str {
+		env!("CARGO_PKG_VERSION")
+	}
+
+	fn description() -> &'static str {
+		"Bridge Node"
+	}
+
+	fn author() -> &'static str {
+		"Parity Technologies"
+	}
+
+	fn support_url() -> &'static str {
+		"https://github.com/paritytech/parity-bridges-common/"
+	}
+
+	fn copyright_start_year() -> i32 {
+		2019
+	}
+
+	fn executable_name() -> &'static str {
+		"bridge-node"
+	}
+
+	fn load_spec(&self, id: &str) -> Result<Box<dyn sc_service::ChainSpec>, String> {
+		Ok(Box::new(
+			match id {
+				"" | "dev" => crate::chain_spec::Alternative::Development,
+				"local" => crate::chain_spec::Alternative::LocalTestnet,
+				_ => return Err(format!("Unsupported chain specification: {}", id)),
+			}
+			.load()?,
+		))
+	}
+}
+
 /// Parse and run command line arguments
-pub fn run(version: VersionInfo) -> sc_cli::Result<()> {
-	let opt = sc_cli::from_args::<Cli>(&version);
+pub fn run() -> sc_cli::Result<()> {
+	let cli = Cli::from_args();
 
-	let mut config = sc_service::Configuration::from_version(&version);
-
-	match opt.subcommand {
+	match &cli.subcommand {
 		Some(subcommand) => {
-			subcommand.init(&version)?;
-			subcommand.update_config(&mut config, chain_spec::load_spec, &version)?;
-			subcommand.run(config, |config: _| Ok(new_full_start!(config).0))
+			let runner = cli.create_runner(subcommand)?;
+			runner.run_subcommand(subcommand, |config| Ok(new_full_start!(config).0))
 		}
 		None => {
-			opt.run.init(&version)?;
-			opt.run.update_config(&mut config, chain_spec::load_spec, &version)?;
-			opt.run.run(config, service::new_light, service::new_full, &version)
+			let runner = cli.create_runner(&cli.run)?;
+			runner.run_node(service::new_light, service::new_full, bridge_node_runtime::VERSION)
 		}
 	}
 }

bridges/bin/node/node/src/main.rs

@@ -24,16 +24,5 @@ mod cli;
 mod command;
 
 fn main() -> sc_cli::Result<()> {
-	let version = sc_cli::VersionInfo {
-		name: "Bridge Node",
-		commit: env!("VERGEN_SHA_SHORT"),
-		version: env!("CARGO_PKG_VERSION"),
-		executable_name: "bridge-node",
-		author: "Parity Technologies",
-		description: "Bridge Node",
-		support_url: "https://github.com/paritytech/parity-bridges-common/",
-		copyright_start_year: 2019,
-	};
-
-	command::run(version)
+	command::run()
 }

bridges/bin/node/node/src/service.rs

@@ -16,9 +16,10 @@
 
 //! Service and ServiceFactory implementation. Specialized wrapper over substrate service.
 
-use bridge_node_runtime::{self, opaque::Block, GenesisConfig, RuntimeApi};
-use grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider};
+use bridge_node_runtime::{self, opaque::Block, RuntimeApi};
+use grandpa::{self, FinalityProofProvider as GrandpaFinalityProofProvider, StorageAndProofProvider};
 use sc_client::LongestChain;
+use sc_client_api::ExecutorProvider;
 use sc_executor::native_executor_instance;
 pub use sc_executor::NativeExecutor;
 use sc_service::{error::Error as ServiceError, AbstractService, Configuration, ServiceBuilder};
@@ -40,6 +41,8 @@ native_executor_instance!(
 /// be able to perform chain operations.
 macro_rules! new_full_start {
 	($config:expr) => {{
+		use std::sync::Arc;
+
 		let mut import_setup = None;
 		let inherent_data_providers = sp_inherents::InherentDataProviders::new();
 
@@ -49,11 +52,12 @@ macro_rules! new_full_start {
 			crate::service::Executor,
 		>($config)?
 		.with_select_chain(|_config, backend| Ok(sc_client::LongestChain::new(backend.clone())))?
-		.with_transaction_pool(|config, client, _fetcher| {
+		.with_transaction_pool(|config, client, _fetcher, prometheus_registry| {
 			let pool_api = sc_transaction_pool::FullChainApi::new(client.clone());
 			Ok(sc_transaction_pool::BasicPool::new(
 				config,
 				std::sync::Arc::new(pool_api),
+				prometheus_registry,
 			))
 		})?
 		.with_import_queue(|_config, client, mut select_chain, _transaction_pool| {
@@ -61,7 +65,8 @@ macro_rules! new_full_start {
 				.take()
 				.ok_or_else(|| sc_service::Error::SelectChainRequired)?;
 
-			let (grandpa_block_import, grandpa_link) = grandpa::block_import(client.clone(), &*client, select_chain)?;
+			let (grandpa_block_import, grandpa_link) =
+				grandpa::block_import(client.clone(), &(client.clone() as Arc<_>), select_chain)?;
 
 			let aura_block_import = sc_consensus_aura::AuraBlockImport::<_, _, _, AuraPair>::new(
 				grandpa_block_import.clone(),
@@ -97,17 +102,12 @@ macro_rules! new_full_start {
 }
 
 /// Builds a new service for a full client.
-pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractService, ServiceError> {
-	let is_authority = config.roles.is_authority();
+pub fn new_full(config: Configuration) -> Result<impl AbstractService, ServiceError> {
+	let role = config.role.clone();
 	let force_authoring = config.force_authoring;
-	let name = config.name.clone();
+	let name = config.network.node_name.clone();
 	let disable_grandpa = config.disable_grandpa;
 
-	// sentry nodes announce themselves as authorities to the network
-	// and should run the same protocols authorities do, but it should
-	// never actively participate in any consensus process.
-	let participates_in_consensus = is_authority && !config.sentry_mode;
-
 	let (builder, mut import_setup, inherent_data_providers) = new_full_start!(config);
 
 	let (block_import, grandpa_link) = import_setup
@@ -116,15 +116,13 @@ pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractSer
 
 	let service = builder
 		.with_finality_proof_provider(|client, backend| {
-			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
+			let provider = client as Arc<dyn StorageAndProofProvider<_, _>>;
+			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, provider)) as _)
 		})?
 		.build()?;
 
-	if participates_in_consensus {
-		let proposer = sc_basic_authorship::ProposerFactory {
-			client: service.client(),
-			transaction_pool: service.transaction_pool(),
-		};
+	if role.is_authority() {
+		let proposer = sc_basic_authorship::ProposerFactory::new(service.client(), service.transaction_pool());
 
 		let client = service.client();
 		let select_chain = service.select_chain().ok_or(ServiceError::SelectChainRequired)?;
@@ -151,7 +149,7 @@ pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractSer
 
 	// if the node isn't actively participating in consensus then it doesn't
 	// need a keystore, regardless of which protocol we use below.
-	let keystore = if participates_in_consensus {
+	let keystore = if role.is_authority() {
 		Some(service.keystore())
 	} else {
 		None
@@ -164,7 +162,7 @@ pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractSer
 		name: Some(name),
 		observer_enabled: false,
 		keystore,
-		is_authority,
+		is_authority: role.is_network_authority(),
 	};
 
 	let enable_grandpa = !disable_grandpa;
@@ -180,9 +178,9 @@ pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractSer
 			link: grandpa_link,
 			network: service.network(),
 			inherent_data_providers: inherent_data_providers.clone(),
-			on_exit: service.on_exit(),
 			telemetry_on_connect: Some(service.telemetry_on_connect_stream()),
 			voting_rule: grandpa::VotingRulesBuilder::default().build(),
+			prometheus_registry: service.prometheus_registry(),
 		};
 
 		// the GRANDPA voter task is considered infallible, i.e.
@@ -196,18 +194,19 @@ pub fn new_full(config: Configuration<GenesisConfig>) -> Result<impl AbstractSer
 }
 
 /// Builds a new service for a light client.
-pub fn new_light(config: Configuration<GenesisConfig>) -> Result<impl AbstractService, ServiceError> {
+pub fn new_light(config: Configuration) -> Result<impl AbstractService, ServiceError> {
 	let inherent_data_providers = InherentDataProviders::new();
 
 	ServiceBuilder::new_light::<Block, RuntimeApi, Executor>(config)?
 		.with_select_chain(|_config, backend| Ok(LongestChain::new(backend.clone())))?
-		.with_transaction_pool(|config, client, fetcher| {
+		.with_transaction_pool(|config, client, fetcher, prometheus_registry| {
 			let fetcher = fetcher.ok_or_else(|| "Trying to start light transaction pool without active fetcher")?;
 
 			let pool_api = sc_transaction_pool::LightChainApi::new(client.clone(), fetcher.clone());
 			let pool = sc_transaction_pool::BasicPool::with_revalidation_type(
 				config,
 				Arc::new(pool_api),
+				prometheus_registry,
 				sc_transaction_pool::RevalidationType::Light,
 			);
 			Ok(pool)
@@ -216,8 +215,12 @@ pub fn new_light(config: Configuration<GenesisConfig>) -> Result<impl AbstractSe
 			let fetch_checker = fetcher
 				.map(|fetcher| fetcher.checker().clone())
 				.ok_or_else(|| "Trying to start light import queue without active fetch checker")?;
-			let grandpa_block_import =
-				grandpa::light_block_import(client.clone(), backend, &*client.clone(), Arc::new(fetch_checker))?;
+			let grandpa_block_import = grandpa::light_block_import(
+				client.clone(),
+				backend,
+				&(client.clone() as Arc<_>),
+				Arc::new(fetch_checker),
+			)?;
 			let finality_proof_import = grandpa_block_import.clone();
 			let finality_proof_request_builder = finality_proof_import.create_finality_proof_request_builder();
 
@@ -233,7 +236,8 @@ pub fn new_light(config: Configuration<GenesisConfig>) -> Result<impl AbstractSe
 			Ok((import_queue, finality_proof_request_builder))
 		})?
 		.with_finality_proof_provider(|client, backend| {
-			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, client)) as _)
+			let provider = client as Arc<dyn StorageAndProofProvider<_, _>>;
+			Ok(Arc::new(GrandpaFinalityProofProvider::new(backend, provider)) as _)
 		})?
 		.build()
 }

bridges/bin/node/runtime/Cargo.toml

@@ -19,15 +19,15 @@ features = ["derive"]
 
 # Substrate Dependencies
 [dependencies.pallet-aura]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-balances]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-bridge-eth-poa]
@@ -36,76 +36,76 @@ default-features = false
 path = "../../../modules/ethereum"
 
 [dependencies.frame-support]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-grandpa]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-randomness-collective-flip]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-sudo]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-session]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-system-rpc-runtime-api]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-timestamp]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.pallet-transaction-payment]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.frame-executive]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 # Substrate Primitives
 [dependencies.sp-api]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-block-builder]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-bridge-eth-poa]
@@ -114,75 +114,75 @@ default-features = false
 path = "../../../primitives/ethereum-poa"
 
 [dependencies.sp-consensus-aura]
-version = "0.8.0-alpha.2"
+version = "0.8.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-core]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-inherents]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-io]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-offchain]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-runtime]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-session]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-staking]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-std]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-transaction-pool]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [dependencies.sp-version]
-version = "2.0.0-alpha.2"
+version = "2.0.0-alpha.6"
 default-features = false
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [build-dependencies.wasm-builder-runner]
 version = "1.0.5"
 package = "substrate-wasm-builder-runner"
-rev = "2afecf81ee19b8a6edb364b419190ea47c4a4a31"
+rev = "c13ad41634d0bd7cf07897c2aa062b917d520520"
 git = "https://github.com/paritytech/substrate/"
 
 [features]

bridges/bin/node/runtime/src/lib.rs

@@ -34,8 +34,9 @@ use sp_runtime::traits::{
 	BlakeTwo256, Block as BlockT, ConvertInto, IdentifyAccount, IdentityLookup, OpaqueKeys, Verify,
 };
 use sp_runtime::{
-	create_runtime_str, generic, impl_opaque_keys, transaction_validity::TransactionValidity, ApplyExtrinsicResult,
-	MultiSignature,
+	create_runtime_str, generic, impl_opaque_keys,
+	transaction_validity::{TransactionSource, TransactionValidity},
+	ApplyExtrinsicResult, MultiSignature,
 };
 use sp_std::prelude::*;
 #[cfg(feature = "std")]
@@ -43,7 +44,12 @@ 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::Randomness, weights::Weight, StorageValue};
+pub use frame_support::{
+	construct_runtime, parameter_types,
+	traits::Randomness,
+	weights::{RuntimeDbWeight, Weight},
+	StorageValue,
+};
 pub use pallet_balances::Call as BalancesCall;
 pub use pallet_bridge_eth_poa::Call as BridgeEthPoACall;
 pub use pallet_timestamp::Call as TimestampCall;
@@ -109,6 +115,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_version: 1,
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
+	transaction_version: 1,
 };
 
 pub const MILLISECS_PER_BLOCK: u64 = 6000;
@@ -131,10 +138,15 @@ pub fn native_version() -> NativeVersion {
 
 parameter_types! {
 	pub const BlockHashCount: BlockNumber = 250;
-	pub const MaximumBlockWeight: Weight = 1_000_000;
+	pub const MaximumBlockWeight: Weight = 2_000_000_000_000;
+	pub const ExtrinsicBaseWeight: Weight = 10_000_000;
 	pub const AvailableBlockRatio: Perbill = Perbill::from_percent(75);
 	pub const MaximumBlockLength: u32 = 5 * 1024 * 1024;
 	pub const Version: RuntimeVersion = VERSION;
+	pub const DbWeight: RuntimeDbWeight = RuntimeDbWeight {
+		read: 60_000_000, // ~0.06 ms = ~60 µs
+		write: 200_000_000, // ~0.2 ms = 200 µs
+	};
 }
 
 impl frame_system::Trait for Runtime {
@@ -162,6 +174,14 @@ impl frame_system::Trait for Runtime {
 	type BlockHashCount = BlockHashCount;
 	/// Maximum weight of each block.
 	type MaximumBlockWeight = MaximumBlockWeight;
+	/// The weight of database operations that the runtime can invoke.
+	type DbWeight = DbWeight;
+	/// The weight of the overhead invoked on the block import process, independent of the
+	/// extrinsics included in that block.
+	type BlockExecutionWeight = ();
+	/// The base weight of any extrinsic processed by the runtime, independent of the
+	/// logic of that extrinsic. (Signature verification, nonce increment, fee, etc...)
+	type ExtrinsicBaseWeight = ExtrinsicBaseWeight;
 	/// Maximum size of all encoded transactions (in bytes) that are allowed in one block.
 	type MaximumBlockLength = MaximumBlockLength;
 	/// Portion of the block weight that is available to all normal transactions.
@@ -225,7 +245,6 @@ parameter_types! {
 impl pallet_transaction_payment::Trait for Runtime {
 	type Currency = pallet_balances::Module<Runtime>;
 	type OnTransactionPayment = ();
-	type TransactionBaseFee = TransactionBaseFee;
 	type TransactionByteFee = TransactionByteFee;
 	type WeightToFee = ConvertInto;
 	type FeeMultiplierUpdate = ();
@@ -246,6 +265,7 @@ impl pallet_session::Trait for Runtime {
 	type ValidatorId = <Self as frame_system::Trait>::AccountId;
 	type ValidatorIdOf = ();
 	type ShouldEndSession = pallet_session::PeriodicSessions<Period, Offset>;
+	type NextSessionRotation = pallet_session::PeriodicSessions<Period, Offset>;
 	type SessionManager = ShiftSessionManager;
 	type SessionHandler = <SessionKeys as OpaqueKeys>::KeyTypeIdProviders;
 	type Keys = SessionKeys;
@@ -279,6 +299,7 @@ impl ShiftSessionManager {
 
 impl pallet_session::SessionManager<AccountId> for ShiftSessionManager {
 	fn end_session(_: sp_staking::SessionIndex) {}
+	fn start_session(_: sp_staking::SessionIndex) {}
 	fn new_session(session_index: sp_staking::SessionIndex) -> Option<Vec<AccountId>> {
 		// can't access genesis config here :/
 		if session_index == 0 || session_index == 1 {
@@ -376,10 +397,6 @@ impl_runtime_apis! {
 			Executive::apply_extrinsic(extrinsic)
 		}
 
-		fn apply_trusted_extrinsic(extrinsic: <Block as BlockT>::Extrinsic) -> ApplyExtrinsicResult {
-			Executive::apply_trusted_extrinsic(extrinsic)
-		}
-
 		fn finalize_block() -> <Block as BlockT>::Header {
 			Executive::finalize_block()
 		}
@@ -421,8 +438,11 @@ impl_runtime_apis! {
 	}
 
 	impl sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block> for Runtime {
-		fn validate_transaction(tx: <Block as BlockT>::Extrinsic) -> TransactionValidity {
-			Executive::validate_transaction(tx)
+		fn validate_transaction(
+			source: TransactionSource,
+			tx: <Block as BlockT>::Extrinsic,
+		) -> TransactionValidity {
+			Executive::validate_transaction(source, tx)
 		}
 	}