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https://github.com/pezkuwichain/pezkuwi-subxt.git
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messages bridge between RialtoParachain and Millau (#1218)
This commit is contained in:
Svyatoslav Nikolsky
committed by
Bastian Köcher
Bastian Köcher
parent
03c2f06a27
commit
5f2f61ced5
@@ -6,12 +6,14 @@ edition = "2021"
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license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
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[dependencies]
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codec = { package = "parity-scale-codec", version = "3.0.0" }
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relay-substrate-client = { path = "../client-substrate" }
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relay-utils = { path = "../utils" }
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# Bridge dependencies
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bp-rialto = { path = "../../primitives/chain-rialto" }
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bp-messages = { path = "../../primitives/messages" }
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bp-rialto-parachain = { path = "../../primitives/chain-rialto-parachain" }
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rialto-parachain-runtime = { path = "../../bin/rialto-parachain/runtime" }
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# Substrate Dependencies
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@@ -19,3 +21,5 @@ rialto-parachain-runtime = { path = "../../bin/rialto-parachain/runtime" }
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frame-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
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frame-support = { git = "https://github.com/paritytech/substrate", branch = "master" }
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pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
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sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
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sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
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@@ -16,8 +16,15 @@
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//! Types used to connect to the Rialto-Substrate chain.
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use bp_messages::MessageNonce;
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use codec::Encode;
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use frame_support::weights::Weight;
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use relay_substrate_client::{Chain, ChainBase};
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use relay_substrate_client::{
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Chain, ChainBase, ChainWithBalances, ChainWithMessages, Error as SubstrateError, SignParam,
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TransactionSignScheme, UnsignedTransaction,
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};
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use sp_core::{storage::StorageKey, Pair};
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use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
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use std::time::Duration;
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/// Rialto header id.
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@@ -40,11 +47,11 @@ impl ChainBase for RialtoParachain {
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type Signature = rialto_parachain_runtime::Signature;
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fn max_extrinsic_size() -> u32 {
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bp_rialto::Rialto::max_extrinsic_size()
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bp_rialto_parachain::RialtoParachain::max_extrinsic_size()
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}
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fn max_extrinsic_weight() -> Weight {
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bp_rialto::Rialto::max_extrinsic_weight()
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bp_rialto_parachain::RialtoParachain::max_extrinsic_weight()
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}
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}
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@@ -52,12 +59,111 @@ impl Chain for RialtoParachain {
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const NAME: &'static str = "RialtoParachain";
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const TOKEN_ID: Option<&'static str> = None;
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// should be fixed/changed in https://github.com/paritytech/parity-bridges-common/pull/1199
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const BEST_FINALIZED_HEADER_ID_METHOD: &'static str = "<UNIMPLEMENTED>";
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// should be removed in https://github.com/paritytech/parity-bridges-common/issues/1246
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const BEST_FINALIZED_HEADER_ID_METHOD: &'static str =
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bp_rialto_parachain::BEST_FINALIZED_RIALTO_PARACHAIN_HEADER_METHOD;
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const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(5);
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const STORAGE_PROOF_OVERHEAD: u32 = bp_rialto::EXTRA_STORAGE_PROOF_SIZE;
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const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_rialto::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
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const STORAGE_PROOF_OVERHEAD: u32 = bp_rialto_parachain::EXTRA_STORAGE_PROOF_SIZE;
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const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 =
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bp_rialto_parachain::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
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type SignedBlock = rialto_parachain_runtime::SignedBlock;
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type Call = rialto_parachain_runtime::Call;
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type WeightToFee = bp_rialto::WeightToFee;
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type WeightToFee = bp_rialto_parachain::WeightToFee;
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}
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impl ChainWithBalances for RialtoParachain {
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fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
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use frame_support::storage::generator::StorageMap;
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StorageKey(
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frame_system::Account::<rialto_parachain_runtime::Runtime>::storage_map_final_key(
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account_id,
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),
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)
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}
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}
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impl ChainWithMessages for RialtoParachain {
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const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
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bp_rialto_parachain::WITH_RIALTO_PARACHAIN_MESSAGES_PALLET_NAME;
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const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
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bp_rialto_parachain::TO_RIALTO_PARACHAIN_MESSAGE_DETAILS_METHOD;
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const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
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bp_rialto_parachain::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
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const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
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bp_rialto_parachain::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
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const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
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bp_rialto_parachain::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
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type WeightInfo = ();
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}
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impl TransactionSignScheme for RialtoParachain {
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type Chain = RialtoParachain;
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type AccountKeyPair = sp_core::sr25519::Pair;
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type SignedTransaction = rialto_parachain_runtime::UncheckedExtrinsic;
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fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
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let raw_payload = SignedPayload::from_raw(
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param.unsigned.call,
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(
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frame_system::CheckNonZeroSender::<rialto_parachain_runtime::Runtime>::new(),
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frame_system::CheckSpecVersion::<rialto_parachain_runtime::Runtime>::new(),
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frame_system::CheckTxVersion::<rialto_parachain_runtime::Runtime>::new(),
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frame_system::CheckGenesis::<rialto_parachain_runtime::Runtime>::new(),
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frame_system::CheckEra::<rialto_parachain_runtime::Runtime>::from(
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param.era.frame_era(),
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),
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frame_system::CheckNonce::<rialto_parachain_runtime::Runtime>::from(
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param.unsigned.nonce,
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),
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frame_system::CheckWeight::<rialto_parachain_runtime::Runtime>::new(),
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pallet_transaction_payment::ChargeTransactionPayment::<
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rialto_parachain_runtime::Runtime,
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>::from(param.unsigned.tip),
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),
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(
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(),
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param.spec_version,
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param.transaction_version,
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param.genesis_hash,
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param.era.signed_payload(param.genesis_hash),
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(),
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(),
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(),
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),
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);
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let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
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let signer: sp_runtime::MultiSigner = param.signer.public().into();
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let (call, extra, _) = raw_payload.deconstruct();
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Ok(rialto_parachain_runtime::UncheckedExtrinsic::new_signed(
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call.into_decoded()?,
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signer.into_account().into(),
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signature.into(),
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extra,
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))
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}
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fn is_signed(tx: &Self::SignedTransaction) -> bool {
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tx.signature.is_some()
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}
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fn is_signed_by(signer: &Self::AccountKeyPair, tx: &Self::SignedTransaction) -> bool {
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tx.signature
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.as_ref()
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.map(|(address, _, _)| {
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*address == rialto_parachain_runtime::Address::Id(signer.public().into())
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})
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.unwrap_or(false)
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}
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fn parse_transaction(_tx: Self::SignedTransaction) -> Option<UnsignedTransaction<Self::Chain>> {
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unimplemented!("TODO")
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}
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}
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/// RialtoParachain signing params.
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pub type SigningParams = sp_core::sr25519::Pair;
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/// RialtoParachain header type used in headers sync.
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pub type SyncHeader = relay_substrate_client::SyncHeader<rialto_parachain_runtime::Header>;
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