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Sync Westend to Millau (#824)

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* make finality verifier pallet instantiable

* add second instance of finality verifier pallet to the Millau runtime

* add Westend -> Millau headers relay

* use wss to connect to public westend nodes

* initialize with best_finalized_block

* typo

* Revert "initialize with best_finalized_block"

This reverts commit 954ed2832372d67618abc1a06d47e66faa93f674.

* pass VoterSet by ref

* new bridge initialization code

* loop upper bound

* Polkadot -> Westend

* fixed tests compilation

* default-features

* assert
This commit is contained in:
Svyatoslav Nikolsky
2021-03-16 10:09:02 +03:00
committed by Bastian Köcher
parent 249a8f73ff
commit d749bc3a96
18 changed files with 474 additions and 136 deletions
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bridges/bin/millau/runtime/src/lib.rs
+23 -3
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@@ -63,6 +63,7 @@ pub use frame_support::{
pub use frame_system::Call as SystemCall;
pub use pallet_balances::Call as BalancesCall;
pub use pallet_finality_verifier::Call as FinalityBridgeRialtoCall;
pub use pallet_finality_verifier::Call as FinalityBridgeWestendCall;
pub use pallet_message_lane::Call as MessageLaneCall;
pub use pallet_substrate_bridge::Call as BridgeRialtoCall;
pub use pallet_sudo::Call as SudoCall;
@@ -312,11 +313,18 @@ parameter_types! {
pub const MaxRequests: u32 = 50;
}
pub type RialtoFinalityVerifierInstance = ();
impl pallet_finality_verifier::Config for Runtime {
type BridgedChain = bp_rialto::Rialto;
type MaxRequests = MaxRequests;
}
pub type WestendFinalityVerifierInstance = pallet_finality_verifier::Instance1;
impl pallet_finality_verifier::Config<WestendFinalityVerifierInstance> for Runtime {
type BridgedChain = bp_westend::Westend;
type MaxRequests = MaxRequests;
}
impl pallet_shift_session_manager::Config for Runtime {}
parameter_types! {
@@ -371,7 +379,8 @@ construct_runtime!(
BridgeRialto: pallet_substrate_bridge::{Module, Call, Storage, Config<T>},
BridgeRialtoMessageLane: pallet_message_lane::{Module, Call, Storage, Event<T>},
BridgeCallDispatch: pallet_bridge_call_dispatch::{Module, Event<T>},
BridgeFinalityVerifier: pallet_finality_verifier::{Module, Call},
BridgeRialtoFinalityVerifier: pallet_finality_verifier::{Module, Call},
BridgeWestendFinalityVerifier: pallet_finality_verifier::<Instance1>::{Module, Call},
System: frame_system::{Module, Call, Config, Storage, Event<T>},
RandomnessCollectiveFlip: pallet_randomness_collective_flip::{Module, Call, Storage},
Timestamp: pallet_timestamp::{Module, Call, Storage, Inherent},
@@ -572,12 +581,23 @@ impl_runtime_apis! {
impl bp_rialto::RialtoFinalityApi<Block> for Runtime {
fn best_finalized() -> (bp_rialto::BlockNumber, bp_rialto::Hash) {
let header = BridgeFinalityVerifier::best_finalized();
let header = BridgeRialtoFinalityVerifier::best_finalized();
(header.number, header.hash())
}
fn is_known_header(hash: bp_rialto::Hash) -> bool {
BridgeFinalityVerifier::is_known_header(hash)
BridgeRialtoFinalityVerifier::is_known_header(hash)
}
}
impl bp_westend::WestendFinalityApi<Block> for Runtime {
fn best_finalized() -> (bp_westend::BlockNumber, bp_westend::Hash) {
let header = BridgeWestendFinalityVerifier::best_finalized();
(header.number, header.hash())
}
fn is_known_header(hash: bp_westend::Hash) -> bool {
BridgeWestendFinalityVerifier::is_known_header(hash)
}
}