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Merge commit '392447f5c8f986ded2559a78457f4cd87942f393' into update-bridges-subtree-r/w

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This commit is contained in:
antonio-dropulic
2021-12-01 09:46:14 +01:00
parent e16f71b7b6 392447f5c8
commit 5228731ae8
321 changed files with 28385 additions and 10466 deletions
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polkadot/bridges/relays/client-westend/Cargo.toml
+1 -6
View File
@@ -6,8 +6,7 @@ edition = "2018"
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
codec = { package = "parity-scale-codec", version = "2.0.0" }
headers-relay = { path = "../headers" }
codec = { package = "parity-scale-codec", version = "2.2.0" }
relay-substrate-client = { path = "../client-substrate" }
relay-utils = { path = "../utils" }
@@ -17,9 +16,5 @@ bp-westend = { path = "../../primitives/chain-westend" }
# Substrate Dependencies
frame-system = { git = "https://github.com/paritytech/substrate", branch = "master" }
frame-support = { git = "https://github.com/paritytech/substrate", branch = "master" }
pallet-transaction-payment = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-core = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-keyring = { git = "https://github.com/paritytech/substrate", branch = "master" }
sp-runtime = { git = "https://github.com/paritytech/substrate", branch = "master" }
polkadot/bridges/relays/client-westend/src/lib.rs
+10 -46
View File
@@ -16,10 +16,8 @@
//! Types used to connect to the Westend chain.
use codec::Encode;
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, TransactionSignScheme};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances};
use sp_core::storage::StorageKey;
use std::time::Duration;
/// Westend header id.
@@ -37,17 +35,22 @@ impl ChainBase for Westend {
type Hash = bp_westend::Hash;
type Hasher = bp_westend::Hasher;
type Header = bp_westend::Header;
type AccountId = bp_westend::AccountId;
type Balance = bp_westend::Balance;
type Index = bp_westend::Nonce;
type Signature = bp_westend::Signature;
}
impl Chain for Westend {
const NAME: &'static str = "Westend";
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_westend::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_westend::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
type AccountId = bp_westend::AccountId;
type Index = bp_westend::Nonce;
type SignedBlock = bp_westend::SignedBlock;
type Call = bp_westend::Call;
type Balance = bp_westend::Balance;
type WeightToFee = bp_westend::WeightToFee;
}
impl ChainWithBalances for Westend {
@@ -55,42 +58,3 @@ impl ChainWithBalances for Westend {
StorageKey(bp_westend::account_info_storage_key(account_id))
}
}
impl TransactionSignScheme for Westend {
type Chain = Westend;
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = bp_westend::UncheckedExtrinsic;
fn sign_transaction(
genesis_hash: <Self::Chain as ChainBase>::Hash,
signer: &Self::AccountKeyPair,
signer_nonce: <Self::Chain as Chain>::Index,
call: <Self::Chain as Chain>::Call,
) -> Self::SignedTransaction {
let raw_payload = SignedPayload::new(
call,
bp_westend::SignedExtensions::new(
bp_westend::VERSION,
sp_runtime::generic::Era::Immortal,
genesis_hash,
signer_nonce,
0,
),
)
.expect("SignedExtension never fails.");
let signature = raw_payload.using_encoded(|payload| signer.sign(payload));
let signer: sp_runtime::MultiSigner = signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
bp_westend::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
extra,
)
}
}
/// Westend signing params.
pub type SigningParams = sp_core::sr25519::Pair;