Added new empty shell runtime for BridgeHubPolkadot (without bridging stuff) for onboarding parachain on Polkadot (#2137)

* Added new empty shell runtime for `BridgeHubPolkadot` (without bridging stuff) for onboarding parachain on Polkadot * Fix benchmarks/try-runtime * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs frame_system * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_balances * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_multisig * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_xcm * Fixes * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_session * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_utility * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_timestamp * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs pallet_collator_selection * ".git/.scripts/commands/bench/bench.sh" pallet bridge-hub-polkadot bridge-hubs cumulus_pallet_xcmp_queue * PR fixes * Rebase fix * Fix new runtime api * ".git/.scripts/commands/bench/bench.sh" xcm bridge-hub-polkadot bridge-hubs pallet_xcm_benchmarks::fungible * ".git/.scripts/commands/bench/bench.sh" xcm bridge-hub-polkadot bridge-hubs pallet_xcm_benchmarks::generic * Updated aura/bootNodes in `create_bridge_hub_polkadot_spec.sh` --------- Co-authored-by: command-bot <>
2026-05-31 04:01:02 +00:00 · 2023-02-02 11:35:11 +01:00
parent cd40efd658
commit a7bde3b984
39 changed files with 3586 additions and 11 deletions
@@ -36,6 +36,11 @@ pub enum BridgeHubRuntimeType {
 	// used by benchmarks
 	KusamaDevelopment,

+	Polkadot,
+	PolkadotLocal,
+	// used by benchmarks
+	PolkadotDevelopment,
+
 	// used with kusama runtime
 	Westend,
 }
@@ -45,6 +50,10 @@ impl FromStr for BridgeHubRuntimeType {

 	fn from_str(value: &str) -> Result<Self, Self::Err> {
 		match value {
+			polkadot::BRIDGE_HUB_POLKADOT => Ok(BridgeHubRuntimeType::Polkadot),
+			polkadot::BRIDGE_HUB_POLKADOT_LOCAL => Ok(BridgeHubRuntimeType::PolkadotLocal),
+			polkadot::BRIDGE_HUB_POLKADOT_DEVELOPMENT =>
+				Ok(BridgeHubRuntimeType::PolkadotDevelopment),
 			kusama::BRIDGE_HUB_KUSAMA => Ok(BridgeHubRuntimeType::Kusama),
 			kusama::BRIDGE_HUB_KUSAMA_LOCAL => Ok(BridgeHubRuntimeType::KusamaLocal),
 			kusama::BRIDGE_HUB_KUSAMA_DEVELOPMENT => Ok(BridgeHubRuntimeType::KusamaDevelopment),
@@ -64,6 +73,10 @@ impl BridgeHubRuntimeType {

 	pub fn chain_spec_from_json_file(&self, path: PathBuf) -> Result<Box<dyn ChainSpec>, String> {
 		match self {
+			BridgeHubRuntimeType::Polkadot |
+			BridgeHubRuntimeType::PolkadotLocal |
+			BridgeHubRuntimeType::PolkadotDevelopment =>
+				Ok(Box::new(polkadot::BridgeHubChainSpec::from_json_file(path)?)),
 			BridgeHubRuntimeType::Kusama |
 			BridgeHubRuntimeType::KusamaLocal |
 			BridgeHubRuntimeType::KusamaDevelopment =>
@@ -81,6 +94,22 @@ impl BridgeHubRuntimeType {

 	pub fn load_config(&self) -> Result<Box<dyn ChainSpec>, String> {
 		match self {
+			BridgeHubRuntimeType::Polkadot =>
+				Ok(Box::new(polkadot::BridgeHubChainSpec::from_json_bytes(
+					&include_bytes!("../../../parachains/chain-specs/bridge-hub-polkadot.json")[..],
+				)?)),
+			BridgeHubRuntimeType::PolkadotLocal => Ok(Box::new(polkadot::local_config(
+				polkadot::BRIDGE_HUB_POLKADOT_LOCAL,
+				"Polkadot BridgeHub Local",
+				"polkadot-local",
+				ParaId::new(1002),
+			))),
+			BridgeHubRuntimeType::PolkadotDevelopment => Ok(Box::new(polkadot::local_config(
+				polkadot::BRIDGE_HUB_POLKADOT_DEVELOPMENT,
+				"Polkadot BridgeHub Development",
+				"polkadot-dev",
+				ParaId::new(1002),
+			))),
 			BridgeHubRuntimeType::Kusama =>
 				Ok(Box::new(kusama::BridgeHubChainSpec::from_json_bytes(
 					&include_bytes!("../../../parachains/chain-specs/bridge-hub-kusama.json")[..],
@@ -126,19 +155,22 @@ impl BridgeHubRuntimeType {
 				wococo::BRIDGE_HUB_WOCOCO,
 				"Wococo BridgeHub",
 				"wococo",
-				ParaId::new(1013),
+				ParaId::new(1014),
 			))),
 			BridgeHubRuntimeType::WococoLocal => Ok(Box::new(wococo::local_config(
 				wococo::BRIDGE_HUB_WOCOCO_LOCAL,
 				"Wococo BridgeHub Local",
 				"wococo-local",
-				ParaId::new(1013),
+				ParaId::new(1014),
 			))),
 		}
 	}

 	pub fn runtime_version(&self) -> &'static RuntimeVersion {
 		match self {
+			BridgeHubRuntimeType::Polkadot |
+			BridgeHubRuntimeType::PolkadotLocal |
+			BridgeHubRuntimeType::PolkadotDevelopment => &bridge_hub_polkadot_runtime::VERSION,
 			BridgeHubRuntimeType::Kusama |
 			BridgeHubRuntimeType::KusamaLocal |
 			BridgeHubRuntimeType::KusamaDevelopment => &bridge_hub_kusama_runtime::VERSION,
@@ -515,3 +547,126 @@ pub mod westend {
 	pub type BridgeHubChainSpec = kusama::BridgeHubChainSpec;
 	pub type RuntimeApi = bridge_hub_kusama_runtime::RuntimeApi;
 }
+
+/// Sub-module for Polkadot setup
+pub mod polkadot {
+	use super::{BridgeHubBalance, ParaId};
+	use crate::chain_spec::{
+		get_account_id_from_seed, get_collator_keys_from_seed, Extensions, SAFE_XCM_VERSION,
+	};
+	use parachains_common::{AccountId, AuraId};
+	use sc_chain_spec::ChainType;
+	use sp_core::sr25519;
+
+	pub(crate) const BRIDGE_HUB_POLKADOT: &str = "bridge-hub-polkadot";
+	pub(crate) const BRIDGE_HUB_POLKADOT_LOCAL: &str = "bridge-hub-polkadot-local";
+	pub(crate) const BRIDGE_HUB_POLKADOT_DEVELOPMENT: &str = "bridge-hub-polkadot-dev";
+	const BRIDGE_HUB_POLKADOT_ED: BridgeHubBalance =
+		bridge_hub_polkadot_runtime::constants::currency::EXISTENTIAL_DEPOSIT;
+
+	/// Specialized `ChainSpec` for the normal parachain runtime.
+	pub type BridgeHubChainSpec =
+		sc_service::GenericChainSpec<bridge_hub_polkadot_runtime::GenesisConfig, Extensions>;
+	pub type RuntimeApi = bridge_hub_polkadot_runtime::RuntimeApi;
+
+	pub fn local_config(
+		id: &str,
+		chain_name: &str,
+		relay_chain: &str,
+		para_id: ParaId,
+	) -> BridgeHubChainSpec {
+		let mut properties = sc_chain_spec::Properties::new();
+		properties.insert("ss58Format".into(), 0.into());
+		properties.insert("tokenSymbol".into(), "DOT".into());
+		properties.insert("tokenDecimals".into(), 10.into());
+
+		BridgeHubChainSpec::from_genesis(
+			// Name
+			chain_name,
+			// ID
+			super::ensure_id(id).expect("invalid id"),
+			ChainType::Local,
+			move || {
+				genesis(
+					// initial collators.
+					vec![
+						(
+							get_account_id_from_seed::<sr25519::Public>("Alice"),
+							get_collator_keys_from_seed::<AuraId>("Alice"),
+						),
+						(
+							get_account_id_from_seed::<sr25519::Public>("Bob"),
+							get_collator_keys_from_seed::<AuraId>("Bob"),
+						),
+					],
+					vec![
+						get_account_id_from_seed::<sr25519::Public>("Alice"),
+						get_account_id_from_seed::<sr25519::Public>("Bob"),
+						get_account_id_from_seed::<sr25519::Public>("Charlie"),
+						get_account_id_from_seed::<sr25519::Public>("Dave"),
+						get_account_id_from_seed::<sr25519::Public>("Eve"),
+						get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+						get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+						get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+					],
+					para_id,
+				)
+			},
+			Vec::new(),
+			None,
+			None,
+			None,
+			Some(properties),
+			Extensions { relay_chain: relay_chain.to_string(), para_id: para_id.into() },
+		)
+	}
+
+	fn genesis(
+		invulnerables: Vec<(AccountId, AuraId)>,
+		endowed_accounts: Vec<AccountId>,
+		id: ParaId,
+	) -> bridge_hub_polkadot_runtime::GenesisConfig {
+		bridge_hub_polkadot_runtime::GenesisConfig {
+			system: bridge_hub_polkadot_runtime::SystemConfig {
+				code: bridge_hub_polkadot_runtime::WASM_BINARY
+					.expect("WASM binary was not build, please build it!")
+					.to_vec(),
+			},
+			balances: bridge_hub_polkadot_runtime::BalancesConfig {
+				balances: endowed_accounts
+					.iter()
+					.cloned()
+					.map(|k| (k, BRIDGE_HUB_POLKADOT_ED * 4096))
+					.collect(),
+			},
+			parachain_info: bridge_hub_polkadot_runtime::ParachainInfoConfig { parachain_id: id },
+			collator_selection: bridge_hub_polkadot_runtime::CollatorSelectionConfig {
+				invulnerables: invulnerables.iter().cloned().map(|(acc, _)| acc).collect(),
+				candidacy_bond: BRIDGE_HUB_POLKADOT_ED * 16,
+				..Default::default()
+			},
+			session: bridge_hub_polkadot_runtime::SessionConfig {
+				keys: invulnerables
+					.into_iter()
+					.map(|(acc, aura)| {
+						(
+							acc.clone(),                                       // account id
+							acc,                                               // validator id
+							bridge_hub_polkadot_runtime::SessionKeys { aura }, // session keys
+						)
+					})
+					.collect(),
+			},
+			aura: Default::default(),
+			aura_ext: Default::default(),
+			parachain_system: Default::default(),
+			polkadot_xcm: bridge_hub_polkadot_runtime::PolkadotXcmConfig {
+				safe_xcm_version: Some(SAFE_XCM_VERSION),
+			},
+		}
+	}
+}