Bump Substrate/Polkadot/Cumulus refs (#1295)

Substrate: 31d90c202d6df9ce3837ee55587b604619a912ba
Polkadot: 60df3c55c711c2872872d6220f98b2611340e051
Cumulus: a9630551c2

bridges/bin/millau/node/Cargo.toml

@@ -10,8 +10,8 @@ repository = "https://github.com/paritytech/parity-bridges-common/"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
+clap = { version = "3.0", features = ["derive"] }
 jsonrpc-core = "18.0"
-structopt = "0.3.21"
 serde_json = "1.0.59"
 
 # Bridge dependencies

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

@@ -95,6 +95,7 @@ impl Alternative {
 				vec![],
 				None,
 				None,
+				None,
 				properties,
 				None,
 			),
@@ -119,6 +120,7 @@ impl Alternative {
 				vec![],
 				None,
 				None,
+				None,
 				properties,
 				None,
 			),
@@ -195,7 +197,7 @@ fn testnet_genesis(
 		aura: AuraConfig { authorities: Vec::new() },
 		beefy: BeefyConfig { authorities: Vec::new() },
 		grandpa: GrandpaConfig { authorities: Vec::new() },
-		sudo: SudoConfig { key: root_key },
+		sudo: SudoConfig { key: Some(root_key) },
 		session: SessionConfig {
 			keys: initial_authorities
 				.iter()

bridges/bin/millau/node/src/cli.rs

@@ -14,10 +14,10 @@
 // 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 clap::Parser;
 use sc_cli::RunCmd;
-use structopt::StructOpt;
 
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub struct Cli {
 	#[structopt(subcommand)]
 	pub subcommand: Option<Subcommand>,
@@ -27,9 +27,10 @@ pub struct Cli {
 }
 
 /// Possible subcommands of the main binary.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub enum Subcommand {
 	/// Key management CLI utilities
+	#[clap(subcommand)]
 	Key(sc_cli::KeySubcommand),
 
 	/// Verify a signature for a message, provided on `STDIN`, with a given (public or secret) key.

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

@@ -30,7 +30,7 @@
 // =====================================================================================
 
 use millau_runtime::{self, opaque::Block, RuntimeApi};
-use sc_client_api::ExecutorProvider;
+use sc_client_api::{BlockBackend, ExecutorProvider};
 use sc_consensus_aura::{ImportQueueParams, SlotProportion, StartAuraParams};
 pub use sc_executor::NativeElseWasmExecutor;
 use sc_finality_grandpa::SharedVoterState;
@@ -108,6 +108,7 @@ pub fn new_partial(
 		config.wasm_method,
 		config.default_heap_pages,
 		config.max_runtime_instances,
+		config.runtime_cache_size,
 	);
 
 	let (client, backend, keystore_container, task_manager) =
@@ -210,8 +211,27 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 		};
 	}
 
-	config.network.extra_sets.push(sc_finality_grandpa::grandpa_peers_set_config());
-	config.network.extra_sets.push(beefy_gadget::beefy_peers_set_config());
+	// Note: GrandPa is pushed before the Polkadot-specific protocols. This doesn't change
+	// anything in terms of behaviour, but makes the logs more consistent with the other
+	// Substrate nodes.
+	let grandpa_protocol_name = sc_finality_grandpa::protocol_standard_name(
+		&client.block_hash(0).ok().flatten().expect("Genesis block exists; qed"),
+		&config.chain_spec,
+	);
+	config
+		.network
+		.extra_sets
+		.push(sc_finality_grandpa::grandpa_peers_set_config(grandpa_protocol_name.clone()));
+
+	let beefy_protocol_name = beefy_gadget::protocol_standard_name(
+		&client.block_hash(0).ok().flatten().expect("Genesis block exists; qed"),
+		&config.chain_spec,
+	);
+	config
+		.network
+		.extra_sets
+		.push(beefy_gadget::beefy_peers_set_config(beefy_protocol_name.clone()));
+
 	let warp_sync = Arc::new(sc_finality_grandpa::warp_proof::NetworkProvider::new(
 		backend.clone(),
 		grandpa_link.shared_authority_set().clone(),
@@ -245,8 +265,10 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 	let enable_grandpa = !config.disable_grandpa;
 	let prometheus_registry = config.prometheus_registry().cloned();
 	let shared_voter_state = SharedVoterState::empty();
-	let (signed_commitment_sender, signed_commitment_stream) =
-		beefy_gadget::notification::BeefySignedCommitmentStream::channel();
+	let (beefy_commitment_link, beefy_commitment_stream) =
+		beefy_gadget::notification::BeefySignedCommitmentStream::<Block>::channel();
+	let (beefy_best_block_link, beefy_best_block_stream) =
+		beefy_gadget::notification::BeefyBestBlockStream::<Block>::channel();
 
 	let rpc_extensions_builder = {
 		use sc_finality_grandpa::FinalityProofProvider as GrandpaFinalityProofProvider;
@@ -287,10 +309,12 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 				finality_proof_provider.clone(),
 			)));
 			io.extend_with(beefy_gadget_rpc::BeefyApi::to_delegate(
-				beefy_gadget_rpc::BeefyRpcHandler::new(
-					signed_commitment_stream.clone(),
+				beefy_gadget_rpc::BeefyRpcHandler::<Block>::new(
+					beefy_commitment_stream.clone(),
+					beefy_best_block_stream.clone(),
 					subscription_executor,
-				),
+				)
+				.map_err(|e| sc_service::Error::Other(format!("{}", e)))?,
 			));
 			io.extend_with(pallet_mmr_rpc::MmrApi::to_delegate(pallet_mmr_rpc::Mmr::new(
 				client.clone(),
@@ -374,9 +398,11 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 		backend,
 		key_store: keystore.clone(),
 		network: network.clone(),
-		signed_commitment_sender,
+		signed_commitment_sender: beefy_commitment_link,
+		beefy_best_block_sender: beefy_best_block_link,
 		min_block_delta: 4,
 		prometheus_registry: prometheus_registry.clone(),
+		protocol_name: beefy_protocol_name,
 	};
 
 	// Start the BEEFY bridge gadget.
@@ -395,6 +421,7 @@ pub fn new_full(mut config: Configuration) -> Result<TaskManager, ServiceError>
 		keystore,
 		local_role: role,
 		telemetry: telemetry.as_ref().map(|x| x.handle()),
+		protocol_name: grandpa_protocol_name,
 	};
 
 	if enable_grandpa {

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

@@ -138,6 +138,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
+	state_version: 0,
 };
 
 /// The version information used to identify this runtime when compiled natively.
@@ -204,6 +205,7 @@ impl frame_system::Config for Runtime {
 	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>;
 }
 
 impl pallet_randomness_collective_flip::Config for Runtime {}
@@ -562,7 +564,7 @@ pub type Executive = frame_executive::Executive<
 	Block,
 	frame_system::ChainContext<Runtime>,
 	Runtime,
-	AllPallets,
+	AllPalletsWithSystem,
 >;
 
 impl_runtime_apis! {
@@ -664,7 +666,7 @@ impl_runtime_apis! {
 	}
 
 	impl beefy_primitives::BeefyApi<Block> for Runtime {
-		fn validator_set() -> ValidatorSet<BeefyId> {
+		fn validator_set() -> Option<ValidatorSet<BeefyId>> {
 			Beefy::validator_set()
 		}
 	}
@@ -841,7 +843,7 @@ impl_runtime_apis! {
 				}
 
 				fn bridged_relayer_id() -> Self::InboundRelayer {
-					Default::default()
+					[0u8; 32].into()
 				}
 
 				fn account_balance(account: &Self::AccountId) -> Self::OutboundMessageFee {

bridges/bin/rialto-parachain/node/Cargo.toml

@@ -18,10 +18,10 @@ default = []
 runtime-benchmarks = ['rialto-parachain-runtime/runtime-benchmarks']
 
 [dependencies]
+clap = { version = "3.0", features = ["derive"] }
 derive_more = '0.99.2'
 log = '0.4.14'
 codec = { package = 'parity-scale-codec', version = '2.0.0' }
-structopt = '0.3.8'
 serde = { version = '1.0', features = ['derive'] }
 hex-literal = '0.3.1'
 
@@ -80,6 +80,8 @@ cumulus-client-network = { git = "https://github.com/paritytech/cumulus", branch
 cumulus-client-service = { git = "https://github.com/paritytech/cumulus", branch = "master" }
 cumulus-primitives-core = { git = "https://github.com/paritytech/cumulus", branch = "master" }
 cumulus-primitives-parachain-inherent = { git = "https://github.com/paritytech/cumulus", branch = "master" }
+cumulus-relay-chain-interface = { git = "https://github.com/paritytech/cumulus", branch = "master" }
+cumulus-relay-chain-local = { git = "https://github.com/paritytech/cumulus", branch = "master" }
 
 # Polkadot dependencies
 polkadot-cli = { git = "https://github.com/paritytech/polkadot", branch = "master" }

bridges/bin/rialto-parachain/node/src/chain_spec.rs

@@ -89,6 +89,7 @@ pub fn development_config(id: ParaId) -> ChainSpec {
 		None,
 		None,
 		None,
+		None,
 		Extensions {
 			relay_chain: "rococo-local".into(), // You MUST set this to the correct network!
 			para_id: id.into(),
@@ -133,6 +134,7 @@ pub fn local_testnet_config(id: ParaId) -> ChainSpec {
 		None,
 		None,
 		None,
+		None,
 		Extensions {
 			relay_chain: "rococo-local".into(), // You MUST set this to the correct network!
 			para_id: id.into(),
@@ -155,7 +157,7 @@ fn testnet_genesis(
 		balances: rialto_parachain_runtime::BalancesConfig {
 			balances: endowed_accounts.iter().cloned().map(|k| (k, 1 << 60)).collect(),
 		},
-		sudo: rialto_parachain_runtime::SudoConfig { key: root_key },
+		sudo: rialto_parachain_runtime::SudoConfig { key: Some(root_key) },
 		parachain_info: rialto_parachain_runtime::ParachainInfoConfig { parachain_id: id },
 		aura: rialto_parachain_runtime::AuraConfig { authorities: initial_authorities },
 		aura_ext: Default::default(),

bridges/bin/rialto-parachain/node/src/cli.rs

@@ -15,18 +15,18 @@
 // along with Parity Bridges Common.  If not, see <http://www.gnu.org/licenses/>.
 
 use crate::chain_spec;
+use clap::{AppSettings, Parser};
 use std::path::PathBuf;
-use structopt::StructOpt;
 
 /// Sub-commands supported by the collator.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub enum Subcommand {
 	/// Export the genesis state of the parachain.
-	#[structopt(name = "export-genesis-state")]
+	#[clap(name = "export-genesis-state")]
 	ExportGenesisState(ExportGenesisStateCommand),
 
 	/// Export the genesis wasm of the parachain.
-	#[structopt(name = "export-genesis-wasm")]
+	#[clap(name = "export-genesis-wasm")]
 	ExportGenesisWasm(ExportGenesisWasmCommand),
 
 	/// Build a chain specification.
@@ -51,66 +51,66 @@ pub enum Subcommand {
 	Revert(sc_cli::RevertCmd),
 
 	/// The custom benchmark subcommmand benchmarking runtime pallets.
-	#[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
+	#[clap(name = "benchmark", about = "Benchmark runtime pallets.")]
 	Benchmark(frame_benchmarking_cli::BenchmarkCmd),
 }
 
 /// Command for exporting the genesis state of the parachain
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub struct ExportGenesisStateCommand {
 	/// Output file name or stdout if unspecified.
-	#[structopt(parse(from_os_str))]
+	#[clap(parse(from_os_str))]
 	pub output: Option<PathBuf>,
 
 	/// Id of the parachain this state is for.
 	///
 	/// Default: 100
-	#[structopt(long, conflicts_with = "chain")]
+	#[clap(long, conflicts_with = "chain")]
 	pub parachain_id: Option<u32>,
 
 	/// Write output in binary. Default is to write in hex.
-	#[structopt(short, long)]
+	#[clap(short, long)]
 	pub raw: bool,
 
 	/// The name of the chain for that the genesis state should be exported.
-	#[structopt(long, conflicts_with = "parachain-id")]
+	#[clap(long, conflicts_with = "parachain-id")]
 	pub chain: Option<String>,
 }
 
 /// Command for exporting the genesis wasm file.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub struct ExportGenesisWasmCommand {
 	/// Output file name or stdout if unspecified.
-	#[structopt(parse(from_os_str))]
+	#[clap(parse(from_os_str))]
 	pub output: Option<PathBuf>,
 
 	/// Write output in binary. Default is to write in hex.
-	#[structopt(short, long)]
+	#[clap(short, long)]
 	pub raw: bool,
 
 	/// The name of the chain for that the genesis wasm file should be exported.
-	#[structopt(long)]
+	#[clap(long)]
 	pub chain: Option<String>,
 }
 
-#[derive(Debug, StructOpt)]
-#[structopt(settings = &[
-	structopt::clap::AppSettings::GlobalVersion,
-	structopt::clap::AppSettings::ArgsNegateSubcommands,
-	structopt::clap::AppSettings::SubcommandsNegateReqs,
-])]
+#[derive(Debug, Parser)]
+#[clap(setting(
+	AppSettings::PropagateVersion |
+	AppSettings::ArgsNegateSubcommands |
+	AppSettings::SubcommandsNegateReqs,
+))]
 pub struct Cli {
-	#[structopt(subcommand)]
+	#[clap(subcommand)]
 	pub subcommand: Option<Subcommand>,
 
-	#[structopt(long)]
+	#[clap(long)]
 	pub parachain_id: Option<u32>,
 
-	#[structopt(flatten)]
+	#[clap(flatten)]
 	pub run: cumulus_client_cli::RunCmd,
 
 	/// Relaychain arguments
-	#[structopt(raw = true)]
+	#[clap(raw = true)]
 	pub relaychain_args: Vec<String>,
 }
 
@@ -135,6 +135,6 @@ impl RelayChainCli {
 		let extension = chain_spec::Extensions::try_get(&*para_config.chain_spec);
 		let chain_id = extension.map(|e| e.relay_chain.clone());
 		let base_path = para_config.base_path.as_ref().map(|x| x.path().join("rialto-bridge-node"));
-		Self { base_path, chain_id, base: polkadot_cli::RunCmd::from_iter(relay_chain_args) }
+		Self { base_path, chain_id, base: polkadot_cli::RunCmd::parse_from(relay_chain_args) }
 	}
 }

bridges/bin/rialto-parachain/node/src/command.rs

@@ -211,10 +211,12 @@ pub fn run() -> Result<()> {
 			builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
 			let _ = builder.init();
 
-			let block: Block = generate_genesis_block(&load_spec(
+			let spec = load_spec(
 				&params.chain.clone().unwrap_or_default(),
 				params.parachain_id.expect("Missing ParaId").into(),
-			)?)?;
+			)?;
+			let state_version = Cli::native_runtime_version(&spec).state_version();
+			let block: Block = generate_genesis_block(&spec, state_version)?;
 			let raw_header = block.header().encode();
 			let output_buf = if params.raw {
 				raw_header
@@ -278,8 +280,10 @@ pub fn run() -> Result<()> {
 				let parachain_account =
 					AccountIdConversion::<polkadot_primitives::v0::AccountId>::into_account(&id);
 
-				let block: Block =
-					generate_genesis_block(&config.chain_spec).map_err(|e| format!("{:?}", e))?;
+				let state_version =
+					RelayChainCli::native_runtime_version(&config.chain_spec).state_version();
+				let block: Block = generate_genesis_block(&config.chain_spec, state_version)
+					.map_err(|e| format!("{:?}", e))?;
 				let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
 
 				let polkadot_config = SubstrateCli::create_configuration(
@@ -357,11 +361,24 @@ impl CliConfiguration<Self> for RelayChainCli {
 		self.base.base.rpc_ws(default_listen_port)
 	}
 
-	fn prometheus_config(&self, default_listen_port: u16) -> Result<Option<PrometheusConfig>> {
-		self.base.base.prometheus_config(default_listen_port)
+	fn prometheus_config(
+		&self,
+		default_listen_port: u16,
+		chain_spec: &Box<dyn ChainSpec>,
+	) -> Result<Option<PrometheusConfig>> {
+		self.base.base.prometheus_config(default_listen_port, chain_spec)
 	}
 
-	fn init<C: SubstrateCli>(&self) -> Result<()> {
+	fn init<F>(
+		&self,
+		_support_url: &String,
+		_impl_version: &String,
+		_logger_hook: F,
+		_config: &sc_service::Configuration,
+	) -> Result<()>
+	where
+		F: FnOnce(&mut sc_cli::LoggerBuilder, &sc_service::Configuration),
+	{
 		unreachable!("PolkadotCli is never initialized; qed");
 	}
 

bridges/bin/rialto-parachain/node/src/service.rs

@@ -22,21 +22,21 @@
 //! `substrate_frame_rpc_system::SystemApi`.
 
 // std
-use std::sync::Arc;
+use std::{sync::Arc, time::Duration};
 
 // Local Runtime Types
 use rialto_parachain_runtime::RuntimeApi;
 
 // Cumulus Imports
-use cumulus_client_consensus_aura::{
-	build_aura_consensus, BuildAuraConsensusParams, SlotProportion,
-};
+use cumulus_client_consensus_aura::{AuraConsensus, BuildAuraConsensusParams, SlotProportion};
 use cumulus_client_consensus_common::ParachainConsensus;
-use cumulus_client_network::build_block_announce_validator;
+use cumulus_client_network::BlockAnnounceValidator;
 use cumulus_client_service::{
 	prepare_node_config, start_collator, start_full_node, StartCollatorParams, StartFullNodeParams,
 };
 use cumulus_primitives_core::ParaId;
+use cumulus_relay_chain_interface::RelayChainInterface;
+use cumulus_relay_chain_local::build_relay_chain_interface;
 
 // Substrate Imports
 use sc_client_api::ExecutorProvider;
@@ -141,6 +141,7 @@ where
 		config.wasm_method,
 		config.default_heap_pages,
 		config.max_runtime_instances,
+		config.runtime_cache_size,
 	);
 
 	let (client, backend, keystore_container, task_manager) =
@@ -247,7 +248,7 @@ where
 		Option<&Registry>,
 		Option<TelemetryHandle>,
 		&TaskManager,
-		&polkadot_service::NewFull<polkadot_service::Client>,
+		Arc<dyn RelayChainInterface>,
 		Arc<
 			sc_transaction_pool::FullPool<
 				Block,
@@ -268,8 +269,9 @@ where
 	let params = new_partial::<RuntimeApi, Executor, BIQ>(&parachain_config, build_import_queue)?;
 	let (mut telemetry, telemetry_worker_handle) = params.other;
 
-	let relay_chain_full_node =
-		cumulus_client_service::build_polkadot_full_node(polkadot_config, telemetry_worker_handle)
+	let mut task_manager = params.task_manager;
+	let (relay_chain_interface, collator_key) =
+		build_relay_chain_interface(polkadot_config, telemetry_worker_handle, &mut task_manager)
 			.map_err(|e| match e {
 				polkadot_service::Error::Sub(x) => x,
 				s => format!("{}", s).into(),
@@ -277,18 +279,12 @@ where
 
 	let client = params.client.clone();
 	let backend = params.backend.clone();
-	let block_announce_validator = build_block_announce_validator(
-		relay_chain_full_node.client.clone(),
-		id,
-		Box::new(relay_chain_full_node.network.clone()),
-		relay_chain_full_node.backend.clone(),
-	);
+	let block_announce_validator = BlockAnnounceValidator::new(relay_chain_interface.clone(), id);
 
 	let force_authoring = parachain_config.force_authoring;
 	let validator = parachain_config.role.is_authority();
 	let prometheus_registry = parachain_config.prometheus_registry().cloned();
 	let transaction_pool = params.transaction_pool.clone();
-	let mut task_manager = params.task_manager;
 	let import_queue = cumulus_client_service::SharedImportQueue::new(params.import_queue);
 	let (network, system_rpc_tx, start_network) =
 		sc_service::build_network(sc_service::BuildNetworkParams {
@@ -297,7 +293,9 @@ where
 			transaction_pool: transaction_pool.clone(),
 			spawn_handle: task_manager.spawn_handle(),
 			import_queue: import_queue.clone(),
-			block_announce_validator_builder: Some(Box::new(|_| block_announce_validator)),
+			block_announce_validator_builder: Some(Box::new(|_| {
+				Box::new(block_announce_validator)
+			})),
 			warp_sync: None,
 		})?;
 
@@ -325,13 +323,15 @@ where
 		Arc::new(move |hash, data| network.announce_block(hash, data))
 	};
 
+	let relay_chain_slot_duration = Duration::from_secs(6);
+
 	if validator {
 		let parachain_consensus = build_consensus(
 			client.clone(),
 			prometheus_registry.as_ref(),
 			telemetry.as_ref().map(|t| t.handle()),
 			&task_manager,
-			&relay_chain_full_node,
+			relay_chain_interface.clone(),
 			transaction_pool,
 			network,
 			params.keystore_container.sync_keystore(),
@@ -346,10 +346,12 @@ where
 			announce_block,
 			client: client.clone(),
 			task_manager: &mut task_manager,
-			relay_chain_full_node,
+			relay_chain_interface,
 			spawner,
 			parachain_consensus,
 			import_queue,
+			collator_key,
+			relay_chain_slot_duration,
 		};
 
 		start_collator(params).await?;
@@ -359,7 +361,9 @@ where
 			announce_block,
 			task_manager: &mut task_manager,
 			para_id: id,
-			relay_chain_full_node,
+			relay_chain_interface,
+			relay_chain_slot_duration,
+			import_queue,
 		};
 
 		start_full_node(params)?;
@@ -447,7 +451,7 @@ pub async fn start_node(
 		 prometheus_registry,
 		 telemetry,
 		 task_manager,
-		 relay_chain_node,
+		 relay_chain_interface,
 		 transaction_pool,
 		 sync_oracle,
 		 keystore,
@@ -462,60 +466,47 @@ pub async fn start_node(
 				telemetry.clone(),
 			);
 
-			let relay_chain_backend = relay_chain_node.backend.clone();
-			let relay_chain_client = relay_chain_node.client.clone();
-			Ok(build_aura_consensus::<
-				sp_consensus_aura::sr25519::AuthorityPair,
-				_,
-				_,
-				_,
-				_,
-				_,
-				_,
-				_,
-				_,
-				_,
-			>(BuildAuraConsensusParams {
-				proposer_factory,
-				create_inherent_data_providers: move |_, (relay_parent, validation_data)| {
-					let parachain_inherent =
-						cumulus_primitives_parachain_inherent::ParachainInherentData::create_at_with_client(
+			Ok(AuraConsensus::build::<sp_consensus_aura::sr25519::AuthorityPair, _, _, _, _, _, _>(
+				BuildAuraConsensusParams {
+					proposer_factory,
+					create_inherent_data_providers: move |_, (relay_parent, validation_data)| {
+						let relay_chain_interface = relay_chain_interface.clone();
+						async move {
+							let parachain_inherent =
+						cumulus_primitives_parachain_inherent::ParachainInherentData::create_at(
 							relay_parent,
-							&relay_chain_client,
-							&*relay_chain_backend,
+							&relay_chain_interface,
 							&validation_data,
 							id,
-						);
-					async move {
-						let time = sp_timestamp::InherentDataProvider::from_system_time();
+						).await;
+							let time = sp_timestamp::InherentDataProvider::from_system_time();
 
-						let slot = sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+							let slot = sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
 							*time,
 							slot_duration.slot_duration(),
 						);
 
-						let parachain_inherent = parachain_inherent.ok_or_else(|| {
-							Box::<dyn std::error::Error + Send + Sync>::from(
-								"Failed to create parachain inherent",
-							)
-						})?;
-						Ok((time, slot, parachain_inherent))
-					}
+							let parachain_inherent = parachain_inherent.ok_or_else(|| {
+								Box::<dyn std::error::Error + Send + Sync>::from(
+									"Failed to create parachain inherent",
+								)
+							})?;
+							Ok((time, slot, parachain_inherent))
+						}
+					},
+					block_import: client.clone(),
+					para_client: client,
+					backoff_authoring_blocks: Option::<()>::None,
+					sync_oracle,
+					keystore,
+					force_authoring,
+					slot_duration,
+					// We got around 500ms for proposing
+					block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),
+					telemetry,
+					max_block_proposal_slot_portion: None,
 				},
-				block_import: client.clone(),
-				relay_chain_client: relay_chain_node.client.clone(),
-				relay_chain_backend: relay_chain_node.backend.clone(),
-				para_client: client,
-				backoff_authoring_blocks: Option::<()>::None,
-				sync_oracle,
-				keystore,
-				force_authoring,
-				slot_duration,
-				// We got around 500ms for proposing
-				block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),
-				telemetry,
-				max_block_proposal_slot_portion: None,
-			}))
+			))
 		},
 	)
 	.await

bridges/bin/rialto-parachain/runtime/src/lib.rs

@@ -50,7 +50,7 @@ pub use frame_support::{
 	},
 	StorageValue,
 };
-pub use frame_system::Call as SystemCall;
+pub use frame_system::{Call as SystemCall, EnsureRoot};
 pub use pallet_balances::Call as BalancesCall;
 pub use pallet_timestamp::Call as TimestampCall;
 pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
@@ -70,7 +70,7 @@ use xcm::latest::prelude::*;
 use xcm_builder::{
 	AccountId32Aliases, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, CurrencyAdapter,
 	EnsureXcmOrigin, FixedWeightBounds, IsConcrete, LocationInverter, NativeAsset,
-	ParentAsSuperuser, ParentIsDefault, RelayChainAsNative, SiblingParachainAsNative,
+	ParentAsSuperuser, ParentIsPreset, RelayChainAsNative, SiblingParachainAsNative,
 	SiblingParachainConvertsVia, SignedAccountId32AsNative, SignedToAccountId32,
 	SovereignSignedViaLocation, TakeWeightCredit, UsingComponents,
 };
@@ -103,7 +103,7 @@ pub type Executive = frame_executive::Executive<
 	Block,
 	frame_system::ChainContext<Runtime>,
 	Runtime,
-	AllPallets,
+	AllPalletsWithSystem,
 >;
 
 impl_opaque_keys! {
@@ -122,6 +122,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 0,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
+	state_version: 0,
 };
 
 /// This determines the average expected block time that we are targeting.
@@ -209,6 +210,7 @@ impl frame_system::Config for Runtime {
 	type SS58Prefix = SS58Prefix;
 	/// The action to take on a Runtime Upgrade
 	type OnSetCode = cumulus_pallet_parachain_system::ParachainSetCode<Self>;
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 parameter_types! {
@@ -267,7 +269,7 @@ parameter_types! {
 
 impl cumulus_pallet_parachain_system::Config for Runtime {
 	type Event = Event;
-	type OnValidationData = ();
+	type OnSystemEvent = ();
 	type SelfParaId = parachain_info::Pallet<Runtime>;
 	type OutboundXcmpMessageSource = XcmpQueue;
 	type DmpMessageHandler = DmpQueue;
@@ -294,7 +296,7 @@ parameter_types! {
 /// `Transact` in order to determine the dispatch Origin.
 pub type LocationToAccountId = (
 	// The parent (Relay-chain) origin converts to the default `AccountId`.
-	ParentIsDefault<AccountId>,
+	ParentIsPreset<AccountId>,
 	// Sibling parachain origins convert to AccountId via the `ParaId::into`.
 	SiblingParachainConvertsVia<Sibling, AccountId>,
 	// Straight up local `AccountId32` origins just alias directly to `AccountId`.
@@ -420,6 +422,7 @@ impl cumulus_pallet_xcmp_queue::Config for Runtime {
 	type XcmExecutor = XcmExecutor<XcmConfig>;
 	type ChannelInfo = ParachainSystem;
 	type VersionWrapper = ();
+	type ExecuteOverweightOrigin = EnsureRoot<AccountId>;
 }
 
 impl cumulus_pallet_dmp_queue::Config for Runtime {
@@ -554,8 +557,8 @@ impl_runtime_apis! {
 	}
 
 	impl cumulus_primitives_core::CollectCollationInfo<Block> for Runtime {
-		fn collect_collation_info() -> cumulus_primitives_core::CollationInfo {
-			ParachainSystem::collect_collation_info()
+		fn collect_collation_info(header: &<Block as BlockT>::Header) -> cumulus_primitives_core::CollationInfo {
+			ParachainSystem::collect_collation_info(header)
 		}
 	}
 

bridges/bin/rialto/node/Cargo.toml

@@ -10,12 +10,12 @@ repository = "https://github.com/paritytech/parity-bridges-common/"
 license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
 
 [dependencies]
+clap = { version = "3.0", features = ["derive"] }
 futures = "0.3"
 jsonrpc-core = "18.0"
 kvdb = "0.10"
 kvdb-rocksdb = "0.12"
 lru = "0.7"
-structopt = "0.3.21"
 serde_json = "1.0.59"
 thiserror = "1.0"
 

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

@@ -104,6 +104,7 @@ impl Alternative {
 				vec![],
 				None,
 				None,
+				None,
 				properties,
 				Default::default(),
 			),
@@ -128,6 +129,7 @@ impl Alternative {
 				vec![],
 				None,
 				None,
+				None,
 				properties,
 				Default::default(),
 			),
@@ -222,7 +224,7 @@ fn testnet_genesis(
 		},
 		beefy: BeefyConfig { authorities: Vec::new() },
 		grandpa: GrandpaConfig { authorities: Vec::new() },
-		sudo: SudoConfig { key: root_key },
+		sudo: SudoConfig { key: Some(root_key) },
 		session: SessionConfig {
 			keys: initial_authorities
 				.iter()
@@ -248,8 +250,8 @@ fn testnet_genesis(
 		// (see /node/service/src/chain_spec.rs:default_parachains_host_configuration)
 		configuration: ConfigurationConfig {
 			config: polkadot_runtime_parachains::configuration::HostConfiguration {
-				validation_upgrade_frequency: 1u32,
-				validation_upgrade_delay: 1,
+				validation_upgrade_cooldown: 2u32,
+				validation_upgrade_delay: 2,
 				code_retention_period: 1200,
 				max_code_size: polkadot_primitives::v1::MAX_CODE_SIZE,
 				max_pov_size: polkadot_primitives::v1::MAX_POV_SIZE,
@@ -259,13 +261,8 @@ fn testnet_genesis(
 				thread_availability_period: 4,
 				max_upward_queue_count: 8,
 				max_upward_queue_size: 1024 * 1024,
-				max_downward_message_size: 1024,
-				// this is approximatelly 4ms.
-				//
-				// Same as `4 * frame_support::weights::WEIGHT_PER_MILLIS`. We don't bother with
-				// an import since that's a made up number and should be replaced with a constant
-				// obtained by benchmarking anyway.
-				ump_service_total_weight: 4 * 1_000_000_000,
+				max_downward_message_size: 1024 * 1024,
+				ump_service_total_weight: 100_000_000_000,
 				max_upward_message_size: 1024 * 1024,
 				max_upward_message_num_per_candidate: 5,
 				hrmp_sender_deposit: 0,
@@ -284,6 +281,7 @@ fn testnet_genesis(
 				needed_approvals: 2,
 				relay_vrf_modulo_samples: 2,
 				zeroth_delay_tranche_width: 0,
+				minimum_validation_upgrade_delay: 5,
 				..Default::default()
 			},
 		},

bridges/bin/rialto/node/src/cli.rs

@@ -14,10 +14,10 @@
 // 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 clap::{AppSettings, Parser};
 use sc_cli::RunCmd;
-use structopt::StructOpt;
 
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub struct Cli {
 	#[structopt(subcommand)]
 	pub subcommand: Option<Subcommand>,
@@ -27,9 +27,10 @@ pub struct Cli {
 }
 
 /// Possible subcommands of the main binary.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub enum Subcommand {
 	/// Key management CLI utilities
+	#[clap(subcommand)]
 	Key(sc_cli::KeySubcommand),
 
 	/// Verify a signature for a message, provided on `STDIN`, with a given (public or secret) key.
@@ -69,16 +70,16 @@ pub enum Subcommand {
 	Benchmark(frame_benchmarking_cli::BenchmarkCmd),
 
 	/// FOR INTERNAL USE: analog of the "prepare-worker" command of the polkadot binary.
-	#[structopt(name = "prepare-worker", setting = structopt::clap::AppSettings::Hidden)]
+	#[clap(name = "prepare-worker", setting = AppSettings::Hidden)]
 	PvfPrepareWorker(ValidationWorkerCommand),
 
 	/// FOR INTERNAL USE: analog of the "execute-worker" command of the polkadot binary.
-	#[structopt(name = "execute-worker", setting = structopt::clap::AppSettings::Hidden)]
+	#[clap(name = "execute-worker", setting = AppSettings::Hidden)]
 	PvfExecuteWorker(ValidationWorkerCommand),
 }
 
 /// Validation worker command.
-#[derive(Debug, StructOpt)]
+#[derive(Debug, Parser)]
 pub struct ValidationWorkerCommand {
 	/// The path to the validation host's socket.
 	pub socket_path: String,

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

@@ -142,6 +142,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
 	transaction_version: 1,
+	state_version: 1,
 };
 
 /// The version information used to identify this runtime when compiled natively.
@@ -208,6 +209,7 @@ impl frame_system::Config for Runtime {
 	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>;
 }
 
 /// The BABE epoch configuration at genesis.
@@ -553,7 +555,7 @@ pub type Executive = frame_executive::Executive<
 	Block,
 	frame_system::ChainContext<Runtime>,
 	Runtime,
-	AllPallets,
+	AllPalletsWithSystem,
 >;
 
 impl_runtime_apis! {
@@ -605,7 +607,7 @@ impl_runtime_apis! {
 	}
 
 	impl beefy_primitives::BeefyApi<Block> for Runtime {
-		fn validator_set() -> ValidatorSet<BeefyId> {
+		fn validator_set() -> Option<ValidatorSet<BeefyId>> {
 			Beefy::validator_set()
 		}
 	}
@@ -715,15 +717,12 @@ impl_runtime_apis! {
 		}
 	}
 
-	impl polkadot_primitives::v1::ParachainHost<Block, Hash, BlockNumber> for Runtime {
+	impl polkadot_primitives::v2::ParachainHost<Block, Hash, BlockNumber> for Runtime {
 		fn validators() -> Vec<polkadot_primitives::v1::ValidatorId> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::validators::<Runtime>()
 		}
 
-		fn validator_groups() -> (
-			Vec<Vec<polkadot_primitives::v1::ValidatorIndex>>,
-			polkadot_primitives::v1::GroupRotationInfo<BlockNumber>,
-		) {
+		fn validator_groups() -> (Vec<Vec<polkadot_primitives::v1::ValidatorIndex>>, polkadot_primitives::v1::GroupRotationInfo<BlockNumber>) {
 			polkadot_runtime_parachains::runtime_api_impl::v1::validator_groups::<Runtime>()
 		}
 
@@ -731,10 +730,7 @@ impl_runtime_apis! {
 			polkadot_runtime_parachains::runtime_api_impl::v1::availability_cores::<Runtime>()
 		}
 
-		fn persisted_validation_data(
-			para_id: polkadot_primitives::v1::Id,
-			assumption: polkadot_primitives::v1::OccupiedCoreAssumption,
-		)
+		fn persisted_validation_data(para_id: polkadot_primitives::v1::Id, assumption: polkadot_primitives::v1::OccupiedCoreAssumption)
 			-> Option<polkadot_primitives::v1::PersistedValidationData<Hash, BlockNumber>> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::persisted_validation_data::<Runtime>(para_id, assumption)
 		}
@@ -743,7 +739,10 @@ impl_runtime_apis! {
 			para_id: polkadot_primitives::v1::Id,
 			expected_persisted_validation_data_hash: Hash,
 		) -> Option<(polkadot_primitives::v1::PersistedValidationData<Hash, BlockNumber>, polkadot_primitives::v1::ValidationCodeHash)> {
-			polkadot_runtime_parachains::runtime_api_impl::v1::assumed_validation_data::<Runtime>(para_id, expected_persisted_validation_data_hash)
+			polkadot_runtime_parachains::runtime_api_impl::v1::assumed_validation_data::<Runtime>(
+				para_id,
+				expected_persisted_validation_data_hash,
+			)
 		}
 
 		fn check_validation_outputs(
@@ -757,17 +756,12 @@ impl_runtime_apis! {
 			polkadot_runtime_parachains::runtime_api_impl::v1::session_index_for_child::<Runtime>()
 		}
 
-		fn validation_code(
-			para_id: polkadot_primitives::v1::Id,
-			assumption: polkadot_primitives::v1::OccupiedCoreAssumption,
-		)
+		fn validation_code(para_id: polkadot_primitives::v1::Id, assumption: polkadot_primitives::v1::OccupiedCoreAssumption)
 			-> Option<polkadot_primitives::v1::ValidationCode> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::validation_code::<Runtime>(para_id, assumption)
 		}
 
-		fn candidate_pending_availability(
-			para_id: polkadot_primitives::v1::Id,
-		) -> Option<polkadot_primitives::v1::CommittedCandidateReceipt<Hash>> {
+		fn candidate_pending_availability(para_id: polkadot_primitives::v1::Id) -> Option<polkadot_primitives::v1::CommittedCandidateReceipt<Hash>> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::candidate_pending_availability::<Runtime>(para_id)
 		}
 
@@ -782,13 +776,11 @@ impl_runtime_apis! {
 			})
 		}
 
-		fn session_info(index: polkadot_primitives::v1::SessionIndex) -> Option<polkadot_primitives::v1::SessionInfo> {
+		fn session_info(index: polkadot_primitives::v1::SessionIndex) -> Option<polkadot_primitives::v2::SessionInfo> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::session_info::<Runtime>(index)
 		}
 
-		fn dmq_contents(
-			recipient: polkadot_primitives::v1::Id,
-		) -> Vec<polkadot_primitives::v1::InboundDownwardMessage<BlockNumber>> {
+		fn dmq_contents(recipient: polkadot_primitives::v1::Id) -> Vec<polkadot_primitives::v1::InboundDownwardMessage<BlockNumber>> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::dmq_contents::<Runtime>(recipient)
 		}
 
@@ -798,15 +790,27 @@ impl_runtime_apis! {
 			polkadot_runtime_parachains::runtime_api_impl::v1::inbound_hrmp_channels_contents::<Runtime>(recipient)
 		}
 
-		fn validation_code_by_hash(
-			hash: polkadot_primitives::v1::ValidationCodeHash,
-		) -> Option<polkadot_primitives::v1::ValidationCode> {
+		fn validation_code_by_hash(hash: polkadot_primitives::v1::ValidationCodeHash) -> Option<polkadot_primitives::v1::ValidationCode> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::validation_code_by_hash::<Runtime>(hash)
 		}
 
 		fn on_chain_votes() -> Option<polkadot_primitives::v1::ScrapedOnChainVotes<Hash>> {
 			polkadot_runtime_parachains::runtime_api_impl::v1::on_chain_votes::<Runtime>()
 		}
+
+		fn submit_pvf_check_statement(stmt: polkadot_primitives::v2::PvfCheckStatement, signature: polkadot_primitives::v1::ValidatorSignature) {
+			polkadot_runtime_parachains::runtime_api_impl::v1::submit_pvf_check_statement::<Runtime>(stmt, signature)
+		}
+
+		fn pvfs_require_precheck() -> Vec<polkadot_primitives::v1::ValidationCodeHash> {
+			polkadot_runtime_parachains::runtime_api_impl::v1::pvfs_require_precheck::<Runtime>()
+		}
+
+		fn validation_code_hash(para_id: polkadot_primitives::v1::Id, assumption: polkadot_primitives::v1::OccupiedCoreAssumption)
+			-> Option<polkadot_primitives::v1::ValidationCodeHash>
+		{
+			polkadot_runtime_parachains::runtime_api_impl::v1::validation_code_hash::<Runtime>(para_id, assumption)
+		}
 	}
 
 	impl sp_authority_discovery::AuthorityDiscoveryApi<Block> for Runtime {

bridges/bin/rialto/runtime/src/millau_messages.rs

@@ -316,7 +316,7 @@ mod tests {
 			SystemConfig::default().build_storage::<Runtime>().unwrap().into();
 		ext.execute_with(|| {
 			let bridge = MILLAU_CHAIN_ID;
-			let call: Call = SystemCall::remark { remark: vec![] }.into();
+			let call: Call = SystemCall::set_heap_pages { pages: 64 }.into();
 			let dispatch_weight = call.get_dispatch_info().weight;
 			let dispatch_fee = <Runtime as pallet_transaction_payment::Config>::WeightToFee::calc(
 				&dispatch_weight,

bridges/bin/rialto/runtime/src/parachains.rs

@@ -16,7 +16,10 @@
 
 //! Parachains support in Rialto runtime.
 
-use crate::{AccountId, Balance, Balances, BlockNumber, Event, Origin, Registrar, Runtime, Slots};
+use crate::{
+	AccountId, Babe, Balance, Balances, BlockNumber, Call, Event, Origin, Registrar, Runtime,
+	Slots, UncheckedExtrinsic,
+};
 
 use frame_support::{parameter_types, weights::Weight};
 use frame_system::EnsureRoot;
@@ -29,6 +32,15 @@ use polkadot_runtime_parachains::{
 	paras_inherent as parachains_paras_inherent, scheduler as parachains_scheduler,
 	session_info as parachains_session_info, shared as parachains_shared, ump as parachains_ump,
 };
+use sp_runtime::transaction_validity::TransactionPriority;
+
+impl<C> frame_system::offchain::SendTransactionTypes<C> for Runtime
+where
+	Call: From<C>,
+{
+	type Extrinsic = UncheckedExtrinsic;
+	type OverarchingCall = Call;
+}
 
 /// Special `RewardValidators` that does nothing ;)
 pub struct RewardValidators;
@@ -49,6 +61,7 @@ impl parachains_hrmp::Config for Runtime {
 	type Event = Event;
 	type Origin = Origin;
 	type Currency = Balances;
+	type WeightInfo = parachains_hrmp::TestWeightInfo;
 }
 
 impl parachains_inclusion::Config for Runtime {
@@ -65,10 +78,15 @@ impl parachains_initializer::Config for Runtime {
 
 impl parachains_origin::Config for Runtime {}
 
+parameter_types! {
+	pub const ParasUnsignedPriority: TransactionPriority = TransactionPriority::max_value();
+}
+
 impl parachains_paras::Config for Runtime {
-	type Origin = Origin;
 	type Event = Event;
 	type WeightInfo = parachains_paras::TestWeightInfo;
+	type UnsignedPriority = ParasUnsignedPriority;
+	type NextSessionRotation = Babe;
 }
 
 impl parachains_paras_inherent::Config for Runtime {
@@ -120,6 +138,7 @@ impl slots::Config for Runtime {
 	type LeasePeriod = LeasePeriod;
 	type WeightInfo = slots::TestWeightInfo;
 	type LeaseOffset = ();
+	type ForceOrigin = EnsureRoot<AccountId>;
 }
 
 impl paras_sudo_wrapper::Config for Runtime {}

bridges/bin/runtime-common/src/messages_benchmarking.rs

@@ -40,7 +40,7 @@ use pallet_bridge_messages::benchmarking::{
 use sp_core::Hasher;
 use sp_runtime::traits::{Header, IdentifyAccount, MaybeSerializeDeserialize, Zero};
 use sp_std::{fmt::Debug, prelude::*};
-use sp_trie::{record_all_keys, trie_types::TrieDBMut, Layout, MemoryDB, Recorder, TrieMut};
+use sp_trie::{record_all_keys, trie_types::TrieDBMutV1, LayoutV1, MemoryDB, Recorder, TrieMut};
 use sp_version::RuntimeVersion;
 
 /// Prepare outbound message for the `send_message` call.
@@ -177,7 +177,7 @@ where
 	let mut root = Default::default();
 	let mut mdb = MemoryDB::default();
 	{
-		let mut trie = TrieDBMut::<BHH>::new(&mut mdb, &mut root);
+		let mut trie = TrieDBMutV1::<BHH>::new(&mut mdb, &mut root);
 		trie.insert(&storage_key, &params.inbound_lane_data.encode())
 			.map_err(|_| "TrieMut::insert has failed")
 			.expect("TrieMut::insert should not fail in benchmarks");
@@ -186,7 +186,7 @@ where
 
 	// generate storage proof to be delivered to This chain
 	let mut proof_recorder = Recorder::<BHH::Out>::new();
-	record_all_keys::<Layout<BHH>, _>(&mdb, &root, &mut proof_recorder)
+	record_all_keys::<LayoutV1<BHH>, _>(&mdb, &root, &mut proof_recorder)
 		.map_err(|_| "record_all_keys has failed")
 		.expect("record_all_keys should not fail in benchmarks");
 	let storage_proof = proof_recorder.drain().into_iter().map(|n| n.data.to_vec()).collect();
@@ -220,7 +220,7 @@ where
 	let mut root = Default::default();
 	let mut mdb = MemoryDB::default();
 	{
-		let mut trie = TrieDBMut::<BHH>::new(&mut mdb, &mut root);
+		let mut trie = TrieDBMutV1::<BHH>::new(&mut mdb, &mut root);
 
 		// insert messages
 		for nonce in params.message_nonces.clone() {
@@ -256,7 +256,7 @@ where
 
 	// generate storage proof to be delivered to This chain
 	let mut proof_recorder = Recorder::<BHH::Out>::new();
-	record_all_keys::<Layout<BHH>, _>(&mdb, &root, &mut proof_recorder)
+	record_all_keys::<LayoutV1<BHH>, _>(&mdb, &root, &mut proof_recorder)
 		.map_err(|_| "record_all_keys has failed")
 		.expect("record_all_keys should not fail in benchmarks");
 	let storage_proof = proof_recorder.drain().into_iter().map(|n| n.data.to_vec()).collect();
@@ -339,7 +339,7 @@ fn grow_trie<H: Hasher>(mut root: H::Out, mdb: &mut MemoryDB<H>, trie_size: Proo
 	loop {
 		// generate storage proof to be delivered to This chain
 		let mut proof_recorder = Recorder::<H::Out>::new();
-		record_all_keys::<Layout<H>, _>(mdb, &root, &mut proof_recorder)
+		record_all_keys::<LayoutV1<H>, _>(mdb, &root, &mut proof_recorder)
 			.map_err(|_| "record_all_keys has failed")
 			.expect("record_all_keys should not fail in benchmarks");
 		let size: usize = proof_recorder.drain().into_iter().map(|n| n.data.len()).sum();
@@ -347,9 +347,9 @@ fn grow_trie<H: Hasher>(mut root: H::Out, mdb: &mut MemoryDB<H>, trie_size: Proo
 			return root
 		}
 
-		let mut trie = TrieDBMut::<H>::from_existing(mdb, &mut root)
-			.map_err(|_| "TrieDBMut::from_existing has failed")
-			.expect("TrieDBMut::from_existing should not fail in benchmarks");
+		let mut trie = TrieDBMutV1::<H>::from_existing(mdb, &mut root)
+			.map_err(|_| "TrieDBMutV1::from_existing has failed")
+			.expect("TrieDBMutV1::from_existing should not fail in benchmarks");
 		for _ in 0..iterations {
 			trie.insert(&key_index.encode(), &vec![42u8; leaf_size as _])
 				.map_err(|_| "TrieMut::insert has failed")

bridges/modules/dispatch/src/lib.rs

@@ -64,8 +64,7 @@ pub mod pallet {
 			+ MaybeSerializeDeserialize
 			+ Debug
 			+ MaybeDisplay
-			+ Ord
-			+ Default;
+			+ Ord;
 		/// Type of account public key on target chain.
 		type TargetChainAccountPublic: Parameter + IdentifyAccount<AccountId = Self::AccountId>;
 		/// Type of signature that may prove that the message has been signed by
@@ -520,6 +519,7 @@ mod tests {
 		type DbWeight = ();
 		type SS58Prefix = ();
 		type OnSetCode = ();
+		type MaxConsumers = frame_support::traits::ConstU32<16>;
 	}
 
 	impl Config for TestRuntime {
@@ -649,11 +649,11 @@ mod tests {
 	fn should_fail_on_weight_mismatch() {
 		new_test_ext().execute_with(|| {
 			let id = [0; 4];
-			let call = Call::System(frame_system::Call::remark { remark: vec![1, 2, 3] });
+			let call = Call::System(frame_system::Call::set_heap_pages { pages: 42 });
 			let call_weight = call.get_dispatch_info().weight;
 			let mut message = prepare_root_message(call);
 			message.weight = 7;
-			assert!(call_weight != 7, "needed for test to actually trigger a weight mismatch");
+			assert!(call_weight > 7, "needed for test to actually trigger a weight mismatch");
 
 			System::set_block_number(1);
 			let result = Dispatch::dispatch(

bridges/modules/grandpa/src/lib.rs

@@ -101,6 +101,7 @@ pub mod pallet {
 	}
 
 	#[pallet::pallet]
+	#[pallet::without_storage_info]
 	pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
 
 	#[pallet::hooks]

bridges/modules/grandpa/src/mock.rs

@@ -77,6 +77,7 @@ impl frame_system::Config for TestRuntime {
 	type BlockLength = ();
 	type SS58Prefix = ();
 	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 parameter_types! {

bridges/modules/messages/src/instant_payments.rs

@@ -145,7 +145,7 @@ fn pay_relayers_rewards<Currency, AccountId>(
 	relayer_fund_account: &AccountId,
 	confirmation_fee: Currency::Balance,
 ) where
-	AccountId: Debug + Default + Encode + PartialEq,
+	AccountId: Debug + Encode + PartialEq,
 	Currency: CurrencyT<AccountId>,
 	Currency::Balance: From<u64>,
 {

bridges/modules/messages/src/lib.rs

@@ -209,6 +209,7 @@ pub mod pallet {
 
 	#[pallet::pallet]
 	#[pallet::generate_store(pub(super) trait Store)]
+	#[pallet::without_storage_info]
 	pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
 
 	#[pallet::call]
@@ -2116,6 +2117,7 @@ mod tests {
 
 	#[test]
 	#[should_panic]
+	#[cfg(debug_assertions)]
 	fn receive_messages_panics_in_debug_mode_if_callback_is_wrong() {
 		run_test(|| {
 			TestOnDeliveryConfirmed1::set_consumed_weight_per_message(
@@ -2248,6 +2250,7 @@ mod tests {
 
 	#[test]
 	#[should_panic]
+	#[cfg(debug_assertions)]
 	fn message_accepted_panics_in_debug_mode_if_callback_is_wrong() {
 		run_test(|| {
 			TestOnMessageAccepted::set_consumed_weight_per_message(

bridges/modules/messages/src/mock.rs

@@ -125,6 +125,7 @@ impl frame_system::Config for TestRuntime {
 	type DbWeight = DbWeight;
 	type SS58Prefix = ();
 	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 parameter_types! {

bridges/modules/shift-session-manager/src/lib.rs

@@ -35,6 +35,7 @@ pub mod pallet {
 
 	#[pallet::pallet]
 	#[pallet::generate_store(pub(super) trait Store)]
+	#[pallet::without_storage_info]
 	pub struct Pallet<T>(PhantomData<T>);
 
 	#[pallet::hooks]
@@ -162,6 +163,7 @@ mod tests {
 		type DbWeight = ();
 		type SS58Prefix = ();
 		type OnSetCode = ();
+		type MaxConsumers = frame_support::traits::ConstU32<16>;
 	}
 
 	parameter_types! {

bridges/modules/token-swap/src/benchmarking.rs

@@ -23,13 +23,13 @@ use crate::{
 };
 
 use bp_token_swap::{TokenSwap, TokenSwapCreation, TokenSwapState, TokenSwapType};
-use codec::Encode;
+use codec::{Decode, Encode};
 use frame_benchmarking::{account, benchmarks_instance_pallet};
 use frame_support::{traits::Currency, Parameter};
 use frame_system::RawOrigin;
 use sp_core::H256;
 use sp_io::hashing::blake2_256;
-use sp_runtime::traits::Bounded;
+use sp_runtime::traits::{Bounded, TrailingZeroInput};
 use sp_std::{boxed::Box, vec::Vec};
 
 const SEED: u32 = 0;
@@ -43,8 +43,8 @@ pub trait Config<I: 'static>: crate::Config<I> {
 benchmarks_instance_pallet! {
 	where_clause {
 		where
-			BridgedAccountPublicOf<T, I>: Default + Parameter,
-			BridgedAccountSignatureOf<T, I>: Default,
+			BridgedAccountPublicOf<T, I>: Decode + Parameter,
+			BridgedAccountSignatureOf<T, I>: Decode,
 	}
 
 	//
@@ -138,8 +138,8 @@ fn test_swap_hash<T: Config<I>, I: 'static>(sender: T::AccountId, is_create: boo
 /// Returns test token swap creation params.
 fn test_swap_creation<T: Config<I>, I: 'static>() -> TokenSwapCreationOf<T, I>
 where
-	BridgedAccountPublicOf<T, I>: Default,
-	BridgedAccountSignatureOf<T, I>: Default,
+	BridgedAccountPublicOf<T, I>: Decode,
+	BridgedAccountSignatureOf<T, I>: Decode,
 {
 	TokenSwapCreation {
 		target_public_at_bridged_chain: target_public_at_bridged_chain::<T, I>(),
@@ -176,20 +176,22 @@ fn target_balance_to_swap<T: Config<I>, I: 'static>() -> BridgedBalanceOf<T, I>
 /// Public key of `target_account_at_bridged_chain`.
 fn target_public_at_bridged_chain<T: Config<I>, I: 'static>() -> BridgedAccountPublicOf<T, I>
 where
-	BridgedAccountPublicOf<T, I>: Default,
+	BridgedAccountPublicOf<T, I>: Decode,
 {
-	Default::default()
+	BridgedAccountPublicOf::<T, I>::decode(&mut TrailingZeroInput::zeroes())
+		.expect("failed to decode `BridgedAccountPublicOf` from zeroes")
 }
 
 /// Signature of `target_account_at_bridged_chain` over message.
 fn bridged_currency_transfer_signature<T: Config<I>, I: 'static>() -> BridgedAccountSignatureOf<T, I>
 where
-	BridgedAccountSignatureOf<T, I>: Default,
+	BridgedAccountSignatureOf<T, I>: Decode,
 {
-	Default::default()
+	BridgedAccountSignatureOf::<T, I>::decode(&mut TrailingZeroInput::zeroes())
+		.expect("failed to decode `BridgedAccountSignatureOf` from zeroes")
 }
 
 /// Account at the bridged chain that is participating in the swap.
 fn target_account_at_bridged_chain<T: Config<I>, I: 'static>() -> BridgedAccountIdOf<T, I> {
-	Default::default()
+	account("target_account_at_bridged_chain", 0, SEED)
 }

bridges/modules/token-swap/src/lib.rs

@@ -179,6 +179,7 @@ pub mod pallet {
 
 	#[pallet::pallet]
 	#[pallet::generate_store(pub(super) trait Store)]
+	#[pallet::without_storage_info]
 	pub struct Pallet<T, I = ()>(PhantomData<(T, I)>);
 
 	#[pallet::hooks]

bridges/modules/token-swap/src/mock.rs

@@ -91,6 +91,7 @@ impl frame_system::Config for TestRuntime {
 	type DbWeight = ();
 	type SS58Prefix = ();
 	type OnSetCode = ();
+	type MaxConsumers = frame_support::traits::ConstU32<16>;
 }
 
 frame_support::parameter_types! {

bridges/primitives/chain-kusama/src/lib.rs

@@ -41,6 +41,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 0,
 	apis: sp_version::create_apis_vec![[]],
 	transaction_version: 5,
+	state_version: 0,
 };
 
 // NOTE: This needs to be kept up to date with the Kusama runtime found in the Polkadot repo.

bridges/primitives/chain-millau/src/lib.rs

@@ -30,13 +30,13 @@ use frame_support::{
 };
 use frame_system::limits;
 use scale_info::TypeInfo;
-use sp_core::Hasher as HasherT;
+use sp_core::{storage::StateVersion, Hasher as HasherT};
 use sp_runtime::{
 	traits::{Convert, IdentifyAccount, Verify},
 	MultiSignature, MultiSigner, Perbill,
 };
 use sp_std::prelude::*;
-use sp_trie::{trie_types::Layout, TrieConfiguration};
+use sp_trie::{LayoutV0, LayoutV1, TrieConfiguration};
 
 #[cfg(feature = "std")]
 use serde::{Deserialize, Serialize};
@@ -206,12 +206,18 @@ impl sp_core::Hasher for BlakeTwoAndKeccak256 {
 impl sp_runtime::traits::Hash for BlakeTwoAndKeccak256 {
 	type Output = MillauHash;
 
-	fn trie_root(input: Vec<(Vec<u8>, Vec<u8>)>) -> Self::Output {
-		Layout::<BlakeTwoAndKeccak256>::trie_root(input)
+	fn trie_root(input: Vec<(Vec<u8>, Vec<u8>)>, state_version: StateVersion) -> Self::Output {
+		match state_version {
+			StateVersion::V0 => LayoutV0::<BlakeTwoAndKeccak256>::trie_root(input),
+			StateVersion::V1 => LayoutV1::<BlakeTwoAndKeccak256>::trie_root(input),
+		}
 	}
 
-	fn ordered_trie_root(input: Vec<Vec<u8>>) -> Self::Output {
-		Layout::<BlakeTwoAndKeccak256>::ordered_trie_root(input)
+	fn ordered_trie_root(input: Vec<Vec<u8>>, state_version: StateVersion) -> Self::Output {
+		match state_version {
+			StateVersion::V0 => LayoutV0::<BlakeTwoAndKeccak256>::ordered_trie_root(input),
+			StateVersion::V1 => LayoutV1::<BlakeTwoAndKeccak256>::ordered_trie_root(input),
+		}
 	}
 }
 
@@ -340,9 +346,9 @@ mod tests {
 	#[test]
 	fn maximal_account_size_does_not_overflow_constant() {
 		assert!(
-			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::default().encode().len(),
+			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::from([0u8; 32]).encode().len(),
 			"Actual maximal size of encoded AccountId ({}) overflows expected ({})",
-			AccountId::default().encode().len(),
+			AccountId::from([0u8; 32]).encode().len(),
 			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
 		);
 	}

bridges/primitives/chain-polkadot/src/lib.rs

@@ -41,6 +41,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 0,
 	apis: sp_version::create_apis_vec![[]],
 	transaction_version: 7,
+	state_version: 0,
 };
 
 // NOTE: This needs to be kept up to date with the Polkadot runtime found in the Polkadot repo.

bridges/primitives/chain-rialto/src/lib.rs

@@ -312,9 +312,9 @@ mod tests {
 	#[test]
 	fn maximal_account_size_does_not_overflow_constant() {
 		assert!(
-			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::default().encode().len(),
+			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize >= AccountId::from([0u8; 32]).encode().len(),
 			"Actual maximal size of encoded AccountId ({}) overflows expected ({})",
-			AccountId::default().encode().len(),
+			AccountId::from([0u8; 32]).encode().len(),
 			MAXIMAL_ENCODED_ACCOUNT_ID_SIZE,
 		);
 	}

bridges/primitives/chain-rococo/src/lib.rs

@@ -48,6 +48,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 0,
 	apis: sp_version::create_apis_vec![[]],
 	transaction_version: 0,
+	state_version: 0,
 };
 
 // NOTE: This needs to be kept up to date with the Rococo runtime found in the Polkadot repo.

bridges/primitives/chain-westend/src/lib.rs

@@ -59,6 +59,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_version: 0,
 	apis: sp_version::create_apis_vec![[]],
 	transaction_version: 5,
+	state_version: 0,
 };
 
 /// Westend Runtime `Call` enum.

bridges/primitives/header-chain/tests/justification.rs

@@ -136,7 +136,8 @@ fn justification_with_invalid_commit_rejected() {
 #[test]
 fn justification_with_invalid_authority_signature_rejected() {
 	let mut justification = make_default_justification::<TestHeader>(&test_header(1));
-	justification.commit.precommits[0].signature = Default::default();
+	justification.commit.precommits[0].signature =
+		sp_core::crypto::UncheckedFrom::unchecked_from([1u8; 64]);
 
 	assert_eq!(
 		verify_justification::<TestHeader>(

bridges/primitives/polkadot-core/src/lib.rs

@@ -33,7 +33,8 @@ use scale_info::{StaticTypeInfo, TypeInfo};
 use sp_core::Hasher as HasherT;
 use sp_runtime::{
 	generic,
-	traits::{BlakeTwo256, IdentifyAccount, Verify},
+	traits::{BlakeTwo256, DispatchInfoOf, IdentifyAccount, Verify},
+	transaction_validity::TransactionValidityError,
 	MultiAddress, MultiSignature, OpaqueExtrinsic,
 };
 use sp_std::prelude::Vec;
@@ -332,6 +333,16 @@ where
 	) -> Result<Self::AdditionalSigned, frame_support::unsigned::TransactionValidityError> {
 		Ok(self.additional_signed)
 	}
+
+	fn pre_dispatch(
+		self,
+		who: &Self::AccountId,
+		call: &Self::Call,
+		info: &DispatchInfoOf<Self::Call>,
+		len: usize,
+	) -> Result<Self::Pre, TransactionValidityError> {
+		Ok(self.validate(who, call, info, len).map(|_| ())?)
+	}
 }
 
 /// Polkadot-like chain.
@@ -399,7 +410,7 @@ mod tests {
 
 	#[test]
 	fn maximal_encoded_account_id_size_is_correct() {
-		let actual_size = AccountId::default().encode().len();
+		let actual_size = AccountId::from([0u8; 32]).encode().len();
 		assert!(
 			actual_size <= MAXIMAL_ENCODED_ACCOUNT_ID_SIZE as usize,
 			"Actual size of encoded account id for Polkadot-like chains ({}) is larger than expected {}",

bridges/primitives/runtime/src/chain.rs

@@ -83,13 +83,7 @@ pub trait Chain: Send + Sync + 'static {
 		+ MaybeSerializeDeserialize;
 
 	/// The user account identifier type for the runtime.
-	type AccountId: Parameter
-		+ Member
-		+ MaybeSerializeDeserialize
-		+ Debug
-		+ MaybeDisplay
-		+ Ord
-		+ Default;
+	type AccountId: Parameter + Member + MaybeSerializeDeserialize + Debug + MaybeDisplay + Ord;
 	/// Balance of an account in native tokens.
 	///
 	/// The chain may support multiple tokens, but this particular type is for token that is used

bridges/primitives/runtime/src/storage_proof.rs

@@ -19,7 +19,7 @@
 use hash_db::{HashDB, Hasher, EMPTY_PREFIX};
 use sp_runtime::RuntimeDebug;
 use sp_std::vec::Vec;
-use sp_trie::{read_trie_value, Layout, MemoryDB, StorageProof};
+use sp_trie::{read_trie_value, LayoutV1, MemoryDB, StorageProof};
 
 /// This struct is used to read storage values from a subset of a Merklized database. The "proof"
 /// is a subset of the nodes in the Merkle structure of the database, so that it provides
@@ -52,7 +52,8 @@ where
 	/// Reads a value from the available subset of storage. If the value cannot be read due to an
 	/// incomplete or otherwise invalid proof, this returns an error.
 	pub fn read_value(&self, key: &[u8]) -> Result<Option<Vec<u8>>, Error> {
-		read_trie_value::<Layout<H>, _>(&self.db, &self.root, key)
+		// LayoutV1 or LayoutV0 is identical for proof that only read values.
+		read_trie_value::<LayoutV1<H>, _>(&self.db, &self.root, key)
 			.map_err(|_| Error::StorageValueUnavailable)
 	}
 }
@@ -70,15 +71,20 @@ pub enum Error {
 pub fn craft_valid_storage_proof() -> (sp_core::H256, StorageProof) {
 	use sp_state_machine::{backend::Backend, prove_read, InMemoryBackend};
 
+	let state_version = sp_runtime::StateVersion::default();
+
 	// construct storage proof
-	let backend = <InMemoryBackend<sp_core::Blake2Hasher>>::from(vec![
-		(None, vec![(b"key1".to_vec(), Some(b"value1".to_vec()))]),
-		(None, vec![(b"key2".to_vec(), Some(b"value2".to_vec()))]),
-		(None, vec![(b"key3".to_vec(), Some(b"value3".to_vec()))]),
-		// Value is too big to fit in a branch node
-		(None, vec![(b"key11".to_vec(), Some(vec![0u8; 32]))]),
-	]);
-	let root = backend.storage_root(std::iter::empty()).0;
+	let backend = <InMemoryBackend<sp_core::Blake2Hasher>>::from((
+		vec![
+			(None, vec![(b"key1".to_vec(), Some(b"value1".to_vec()))]),
+			(None, vec![(b"key2".to_vec(), Some(b"value2".to_vec()))]),
+			(None, vec![(b"key3".to_vec(), Some(b"value3".to_vec()))]),
+			// Value is too big to fit in a branch node
+			(None, vec![(b"key11".to_vec(), Some(vec![0u8; 32]))]),
+		],
+		state_version,
+	));
+	let root = backend.storage_root(std::iter::empty(), state_version).0;
 	let proof = StorageProof::new(
 		prove_read(backend, &[&b"key1"[..], &b"key2"[..], &b"key22"[..]])
 			.unwrap()

bridges/primitives/test-utils/src/keyring.rs

@@ -19,7 +19,6 @@
 use codec::Encode;
 use ed25519_dalek::{Keypair, PublicKey, SecretKey, Signature};
 use finality_grandpa::voter_set::VoterSet;
-use sp_application_crypto::Public;
 use sp_finality_grandpa::{AuthorityId, AuthorityList, AuthorityWeight};
 use sp_runtime::RuntimeDebug;
 use sp_std::prelude::*;
@@ -70,7 +69,7 @@ impl Account {
 
 impl From<Account> for AuthorityId {
 	fn from(p: Account) -> Self {
-		AuthorityId::from_slice(&p.public().to_bytes())
+		sp_application_crypto::UncheckedFrom::unchecked_from(p.public().to_bytes())
 	}
 }
 

bridges/relays/bin-substrate/src/cli/encode_call.rs

@@ -343,7 +343,7 @@ mod tests {
 
 		// then
 		assert!(format!("{:?}", call_hex).starts_with(
-			"0x0f030000000001000000381409000000000001d43593c715fdd31c61141abd04a99fd6822c8558854cc\
+			"0x0f030000000001000000000000000000000001d43593c715fdd31c61141abd04a99fd6822c8558854cc\
 			de39a5684e7a56da27d01d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d01"
 		))
 	}

bridges/relays/bin-substrate/src/cli/encode_message.rs

@@ -106,6 +106,6 @@ mod tests {
 		let hex = encode_message.encode().unwrap();
 
 		// then
-		assert_eq!(format!("{:?}", hex), "0x0100000010f108000000000002d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d003c000130000000000000000000000000");
+		assert_eq!(format!("{:?}", hex), "0x01000000000000000000000002d43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d003c000130000000000000000000000000");
 	}
 }

bridges/relays/bin-substrate/src/cli/send_message.rs

@@ -324,7 +324,7 @@ mod tests {
 			payload,
 			MessagePayload {
 				spec_version: relay_millau_client::Millau::RUNTIME_VERSION.spec_version,
-				weight: 576000,
+				weight: 0,
 				origin: CallOrigin::SourceAccount(
 					sp_keyring::AccountKeyring::Alice.to_account_id()
 				),
@@ -366,7 +366,7 @@ mod tests {
 			payload,
 			MessagePayload {
 				spec_version: relay_millau_client::Millau::RUNTIME_VERSION.spec_version,
-				weight: 576000,
+				weight: 0,
 				origin: CallOrigin::TargetAccount(
 					sp_keyring::AccountKeyring::Alice.to_account_id(),
 					sp_keyring::AccountKeyring::Bob.into(),

bridges/relays/lib-substrate-relay/src/messages_target.rs

@@ -290,7 +290,7 @@ where
 			&self.transaction_params,
 			HeaderId(Default::default(), Default::default()),
 			Zero::zero(),
-			Default::default(),
+			self.relayer_id_at_source.clone(),
 			nonces.clone(),
 			prepare_dummy_messages_proof::<P::SourceChain>(
 				nonces.clone(),
@@ -332,7 +332,7 @@ where
 					&self.transaction_params,
 					HeaderId(Default::default(), Default::default()),
 					Zero::zero(),
-					Default::default(),
+					self.relayer_id_at_source.clone(),
 					nonces.clone(),
 					prepare_dummy_messages_proof::<P::SourceChain>(
 						nonces.clone(),