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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-rococo/src/lib.rs
+36 -10
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@@ -17,7 +17,10 @@
//! Types used to connect to the Rococo-Substrate chain.
use codec::Encode;
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, TransactionSignScheme};
use relay_substrate_client::{
Chain, ChainBase, ChainWithBalances, TransactionEraOf, TransactionSignScheme,
UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
use std::time::Duration;
@@ -39,17 +42,22 @@ impl ChainBase for Rococo {
type Hash = bp_rococo::Hash;
type Hasher = bp_rococo::Hashing;
type Header = bp_rococo::Header;
type AccountId = bp_rococo::AccountId;
type Balance = bp_rococo::Balance;
type Index = bp_rococo::Nonce;
type Signature = bp_rococo::Signature;
}
impl Chain for Rococo {
const NAME: &'static str = "Rococo";
const AVERAGE_BLOCK_INTERVAL: Duration = Duration::from_secs(6);
const STORAGE_PROOF_OVERHEAD: u32 = bp_rococo::EXTRA_STORAGE_PROOF_SIZE;
const MAXIMAL_ENCODED_ACCOUNT_ID_SIZE: u32 = bp_rococo::MAXIMAL_ENCODED_ACCOUNT_ID_SIZE;
type AccountId = bp_rococo::AccountId;
type Index = bp_rococo::Index;
type SignedBlock = bp_rococo::SignedBlock;
type Call = crate::runtime::Call;
type Balance = bp_rococo::Balance;
type WeightToFee = bp_rococo::WeightToFee;
}
impl ChainWithBalances for Rococo {
@@ -66,17 +74,17 @@ impl TransactionSignScheme for Rococo {
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,
era: TransactionEraOf<Self::Chain>,
unsigned: UnsignedTransaction<Self::Chain>,
) -> Self::SignedTransaction {
let raw_payload = SignedPayload::new(
call,
unsigned.call,
bp_rococo::SignedExtensions::new(
bp_rococo::VERSION,
sp_runtime::generic::Era::Immortal,
era,
genesis_hash,
signer_nonce,
0,
unsigned.nonce,
unsigned.tip,
),
)
.expect("SignedExtension never fails.");
@@ -92,6 +100,24 @@ impl TransactionSignScheme for Rococo {
extra,
)
}
fn is_signed(tx: &Self::SignedTransaction) -> bool {
tx.signature.is_some()
}
fn is_signed_by(signer: &Self::AccountKeyPair, tx: &Self::SignedTransaction) -> bool {
tx.signature
.as_ref()
.map(|(address, _, _)| {
*address == bp_rococo::AccountId::from(*signer.public().as_array_ref()).into()
})
.unwrap_or(false)
}
fn parse_transaction(tx: Self::SignedTransaction) -> Option<UnsignedTransaction<Self::Chain>> {
let extra = &tx.signature.as_ref()?.2;
Some(UnsignedTransaction { call: tx.function, nonce: extra.nonce(), tip: extra.tip() })
}
}
/// Rococo signing params.