Signed extension to refund relayer at the target chain (#1657)

* add utlity pallet to the Millau runtime * RefundRelayerForMessagesDeliveryFromParachain prototype * done with RefundRelayerForMessagesDeliveryFromParachain::post_dispatch * parse calls * check batch for obsolete headers/messages * fmt * shorten generic arg names + add parachain id generic arg * check lane_id * impl all state read functions * fix typos from review * renamed extension + reference issue from TODO * tests for pre-dispaytch * renamed extension source file * tests for post-dispatch * abstract fee calculation * clippy * actually fix clippy * Update bin/runtime-common/src/refund_relayer_extension.rs Co-authored-by: Adrian Catangiu <adrian@parity.io> * Update bin/runtime-common/src/refund_relayer_extension.rs Co-authored-by: Adrian Catangiu <adrian@parity.io> * Update bin/runtime-common/src/refund_relayer_extension.rs Co-authored-by: Adrian Catangiu <adrian@parity.io> * Update bin/runtime-common/src/refund_relayer_extension.rs Co-authored-by: Adrian Catangiu <adrian@parity.io> Co-authored-by: Adrian Catangiu <adrian@parity.io>
paritytech · Dec 9, 2022 · 8649d12 · 8649d12
1 parent ec6bafa
commit 8649d12
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Showing 11 changed files with 895 additions and 4 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/bin/millau/runtime/Cargo.toml b/bin/millau/runtime/Cargo.toml
@@ -49,6 +49,7 @@ pallet-sudo = { git = "https://github.com/paritytech/substrate", branch = "maste
 pallet-timestamp = { 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 }
+pallet-utility = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-block-builder = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-consensus-aura = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -113,6 +114,7 @@ std = [
 	"pallet-timestamp/std",
 	"pallet-transaction-payment-rpc-runtime-api/std",
 	"pallet-transaction-payment/std",
+	"pallet-utility/std",
 	"pallet-xcm/std",
 	"scale-info/std",
 	"sp-api/std",

diff --git a/bin/millau/runtime/src/lib.rs b/bin/millau/runtime/src/lib.rs
@@ -550,6 +550,13 @@ impl pallet_bridge_parachains::Config<WithWestendParachainsInstance> for Runtime
 	type MaxParaHeadSize = MaxWestendParaHeadSize;
 }
 
+impl pallet_utility::Config for Runtime {
+	type RuntimeEvent = RuntimeEvent;
+	type RuntimeCall = RuntimeCall;
+	type PalletsOrigin = OriginCaller;
+	type WeightInfo = ();
+}
+
 construct_runtime!(
 	pub enum Runtime where
 		Block = Block,
@@ -558,6 +565,7 @@ construct_runtime!(
 	{
 		System: frame_system::{Pallet, Call, Config, Storage, Event<T>},
 		Sudo: pallet_sudo::{Pallet, Call, Config<T>, Storage, Event<T>},
+		Utility: pallet_utility,
 
 		// Must be before session.
 		Aura: pallet_aura::{Pallet, Config<T>},

diff --git a/bin/runtime-common/Cargo.toml b/bin/runtime-common/Cargo.toml
@@ -23,12 +23,15 @@ bp-runtime = { path = "../../primitives/runtime", default-features = false }
 pallet-bridge-grandpa = { path = "../../modules/grandpa", default-features = false }
 pallet-bridge-messages = { path = "../../modules/messages", default-features = false }
 pallet-bridge-parachains = { path = "../../modules/parachains", default-features = false }
+pallet-bridge-relayers = { path = "../../modules/relayers", default-features = false }
 
 # Substrate dependencies
 
 frame-support = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 frame-system = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 pallet-balances = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false, optional = true }
+pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
+pallet-utility = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-api = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-core = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
 sp-io = { git = "https://github.com/paritytech/substrate", branch = "master", default-features = false }
@@ -43,6 +46,8 @@ xcm-builder = { git = "https://github.com/paritytech/polkadot", branch = "master
 xcm-executor = { git = "https://github.com/paritytech/polkadot", branch = "master", default-features = false }
 
 [dev-dependencies]
+bp-rialto = { path = "../../primitives/chain-rialto" }
+bp-test-utils = { path = "../../primitives/test-utils" }
 millau-runtime = { path = "../millau/runtime" }
 
 [features]
@@ -61,6 +66,9 @@ std = [
 	"pallet-bridge-grandpa/std",
 	"pallet-bridge-messages/std",
 	"pallet-bridge-parachains/std",
+	"pallet-bridge-relayers/std",
+	"pallet-transaction-payment/std",
+	"pallet-utility/std",
 	"pallet-xcm/std",
 	"scale-info/std",
 	"sp-api/std",

diff --git a/bin/runtime-common/src/lib.rs b/bin/runtime-common/src/lib.rs
@@ -27,6 +27,7 @@ pub mod messages_api;
 pub mod messages_benchmarking;
 pub mod messages_extension;
 pub mod parachains_benchmarking;
+pub mod refund_relayer_extension;
 
 mod messages_generation;
 
@@ -78,7 +79,7 @@ where
 #[macro_export]
 macro_rules! generate_bridge_reject_obsolete_headers_and_messages {
 	($call:ty, $account_id:ty, $($filter_call:ty),*) => {
-		#[derive(Clone, codec::Decode, codec::Encode, Eq, PartialEq, frame_support::RuntimeDebug, scale_info::TypeInfo)]
+		#[derive(Clone, codec::Decode, Default, codec::Encode, Eq, PartialEq, frame_support::RuntimeDebug, scale_info::TypeInfo)]
 		pub struct BridgeRejectObsoleteHeadersAndMessages;
 		impl sp_runtime::traits::SignedExtension for BridgeRejectObsoleteHeadersAndMessages {
 			const IDENTIFIER: &'static str = "BridgeRejectObsoleteHeadersAndMessages";