Limited Kusama <> Polkadot bridge

bridges/modules/grandpa/src/lib.rs

@@ -36,8 +36,6 @@
 // Runtime-generated enums
 #![allow(clippy::large_enum_variant)]
 
-use crate::weights::WeightInfo;
-
 use bp_header_chain::{justification::GrandpaJustification, InitializationData};
 use bp_runtime::{BlockNumberOf, Chain, HashOf, HasherOf, HeaderOf};
 use finality_grandpa::voter_set::VoterSet;
@@ -58,6 +56,7 @@ pub mod benchmarking;
 
 // Re-export in crate namespace for `construct_runtime!`
 pub use pallet::*;
+pub use weights::WeightInfo;
 
 /// Block number of the bridged chain.
 pub type BridgedBlockNumber<T, I> = BlockNumberOf<<T as Config<I>>::BridgedChain>;

bridges/modules/messages/src/lib.rs

@@ -37,15 +37,15 @@
 // Generated by `decl_event!`
 #![allow(clippy::unused_unit)]
 
-pub use crate::weights_ext::{
+pub use weights::WeightInfo;
+pub use weights_ext::{
 	ensure_able_to_receive_confirmation, ensure_able_to_receive_message,
 	ensure_weights_are_correct, WeightInfoExt, EXPECTED_DEFAULT_MESSAGE_LENGTH,
 };
 
 use crate::{
 	inbound_lane::{InboundLane, InboundLaneStorage, ReceivalResult},
 	outbound_lane::{OutboundLane, OutboundLaneStorage, ReceivalConfirmationResult},
-	weights::WeightInfo,
 };
 
 use bp_messages::{

node/service/src/chain_spec.rs

@@ -388,6 +388,14 @@ fn polkadot_staging_testnet_config_genesis(wasm_binary: &[u8]) -> polkadot::Gene
 		},
 		paras: Default::default(),
 		xcm_pallet: Default::default(),
+		bridge_kusama_grandpa: polkadot_runtime::BridgeKusamaGrandpaConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
+		bridge_kusama_messages: polkadot_runtime::BridgeKusamaMessagesConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
 	}
 }
 
@@ -768,6 +776,14 @@ fn kusama_staging_testnet_config_genesis(wasm_binary: &[u8]) -> kusama::GenesisC
 		gilt: Default::default(),
 		paras: Default::default(),
 		xcm_pallet: Default::default(),
+		bridge_polkadot_grandpa: kusama_runtime::BridgePolkadotGrandpaConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
+		bridge_polkadot_messages: kusama_runtime::BridgePolkadotMessagesConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
 	}
 }
 
@@ -1338,6 +1354,14 @@ pub fn polkadot_testnet_genesis(
 		},
 		paras: Default::default(),
 		xcm_pallet: Default::default(),
+		bridge_kusama_grandpa: polkadot_runtime::BridgeKusamaGrandpaConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
+		bridge_kusama_messages: polkadot_runtime::BridgeKusamaMessagesConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
 	}
 }
 
@@ -1425,6 +1449,14 @@ pub fn kusama_testnet_genesis(
 		gilt: Default::default(),
 		paras: Default::default(),
 		xcm_pallet: Default::default(),
+		bridge_polkadot_grandpa: kusama_runtime::BridgePolkadotGrandpaConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
+		bridge_polkadot_messages: kusama_runtime::BridgePolkadotMessagesConfig {
+			owner: Some(endowed_accounts[0].clone()),
+			..Default::default()
+		},
 	}
 }
 

runtime/kusama/Cargo.toml

@@ -19,6 +19,10 @@ smallvec = "1.8.0"
 authority-discovery-primitives = { package = "sp-authority-discovery", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 babe-primitives = { package = "sp-consensus-babe", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 beefy-primitives = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+bp-kusama = { path = "../../bridges/primitives/chain-kusama", default-features = false }
+bp-messages = { path = "../../bridges/primitives/messages", default-features = false }
+bp-polkadot = { path = "../../bridges/primitives/chain-polkadot", default-features = false }
+bp-runtime = { path = "../../bridges/primitives/runtime", default-features = false }
 kusama-runtime-constants = { package = "kusama-runtime-constants", path = "./constants", default-features = false }
 sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 inherents = { package = "sp-inherents", git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -41,6 +45,9 @@ pallet-babe = { git = "https://github.com/paritytech/substrate", branch = "maste
 pallet-bags-list = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-bounties = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+pallet-bridge-dispatch = { path = "../../bridges/modules/dispatch", default-features = false }
+pallet-bridge-grandpa = { path = "../../bridges/modules/grandpa", default-features = false }
+pallet-bridge-messages = { path = "../../bridges/modules/messages", default-features = false }
 pallet-child-bounties = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-transaction-payment-rpc-runtime-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -85,6 +92,7 @@ pallet-session-benchmarking = { git = "https://github.com/paritytech/substrate",
 frame-system-benchmarking = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
 hex-literal = { version = "0.3.4", optional = true }
 
+bridge-runtime-common = { path = "../../bridges/bin/runtime-common", default-features = false }
 runtime-common = { package = "polkadot-runtime-common", path = "../common", default-features = false }
 runtime-parachains = { package = "polkadot-runtime-parachains", path = "../parachains", default-features = false }
 primitives = { package = "polkadot-primitives", path = "../../primitives", default-features = false }
@@ -94,6 +102,7 @@ xcm-executor = { package = "xcm-executor", path = "../../xcm/xcm-executor", defa
 xcm-builder = { package = "xcm-builder", path = "../../xcm/xcm-builder", default-features = false }
 
 [dev-dependencies]
+bp-message-dispatch = { path = "../../bridges/primitives/message-dispatch" }
 hex-literal = "0.3.4"
 tiny-keccak = "2.0.2"
 keyring = { package = "sp-keyring", git = "https://github.com/paritytech/substrate", branch = "master" }
@@ -111,6 +120,11 @@ only-staking = []
 std = [
 	"authority-discovery-primitives/std",
 	"bitvec/std",
+	"bp-kusama/std",
+	"bp-messages/std",
+	"bp-polkadot/std",
+	"bp-runtime/std",
+	"bridge-runtime-common/std",
 	"primitives/std",
 	"rustc-hex/std",
 	"parity-scale-codec/std",
@@ -130,6 +144,9 @@ std = [
 	"pallet-bags-list/std",
 	"pallet-balances/std",
 	"pallet-bounties/std",
+	"pallet-bridge-dispatch/std",
+	"pallet-bridge-grandpa/std",
+	"pallet-bridge-messages/std",
 	"pallet-child-bounties/std",
 	"pallet-transaction-payment/std",
 	"pallet-transaction-payment-rpc-runtime-api/std",
@@ -184,6 +201,7 @@ std = [
 	"frame-election-provider-support/std",
 ]
 runtime-benchmarks = [
+	"bridge-runtime-common/runtime-benchmarks",
 	"runtime-common/runtime-benchmarks",
 	"frame-benchmarking/runtime-benchmarks",
 	"frame-support/runtime-benchmarks",
@@ -192,6 +210,7 @@ runtime-benchmarks = [
 	"pallet-babe/runtime-benchmarks",
 	"pallet-balances/runtime-benchmarks",
 	"pallet-bounties/runtime-benchmarks",
+	"pallet-bridge-grandpa/runtime-benchmarks",
 	"pallet-child-bounties/runtime-benchmarks",
 	"pallet-collective/runtime-benchmarks",
 	"pallet-democracy/runtime-benchmarks",