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Remove obsolete bridges (#1491)

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* remove Rococo<>Wococo bridge mentions

* remove Kusama <> Polkadot bridge mentions

* fmt

* remove unneeded mocked runtimes && trait impls for obsolete bridges

* remove unused deps
This commit is contained in:
Svyatoslav Nikolsky
2022-07-06 11:23:43 +03:00
committed by Bastian Köcher
parent 46c0400f26
commit 88e95388bb
35 changed files with 24 additions and 2864 deletions
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bridges/relays/client-polkadot/src/lib.rs
+3 -80
View File
@@ -16,19 +16,11 @@
//! Types used to connect to the Polkadot chain.
use bp_messages::MessageNonce;
use codec::Encode;
use frame_support::weights::Weight;
use relay_substrate_client::{
Chain, ChainBase, ChainWithBalances, ChainWithGrandpa, ChainWithMessages,
Error as SubstrateError, SignParam, TransactionSignScheme, UnsignedTransaction,
};
use sp_core::{storage::StorageKey, Pair};
use sp_runtime::{generic::SignedPayload, traits::IdentifyAccount};
use relay_substrate_client::{Chain, ChainBase, ChainWithBalances, ChainWithGrandpa};
use sp_core::storage::StorageKey;
use std::time::Duration;
pub mod runtime;
/// Polkadot header id.
pub type HeaderId = relay_utils::HeaderId<bp_polkadot::Hash, bp_polkadot::BlockNumber>;
@@ -65,7 +57,7 @@ impl Chain for Polkadot {
const STORAGE_PROOF_OVERHEAD: u32 = bp_polkadot::EXTRA_STORAGE_PROOF_SIZE;
type SignedBlock = bp_polkadot::SignedBlock;
type Call = crate::runtime::Call;
type Call = ();
type WeightToFee = bp_polkadot::WeightToFee;
}
@@ -74,80 +66,11 @@ impl ChainWithGrandpa for Polkadot {
bp_polkadot::WITH_POLKADOT_GRANDPA_PALLET_NAME;
}
impl ChainWithMessages for Polkadot {
const WITH_CHAIN_MESSAGES_PALLET_NAME: &'static str =
bp_polkadot::WITH_POLKADOT_MESSAGES_PALLET_NAME;
const TO_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
bp_polkadot::TO_POLKADOT_MESSAGE_DETAILS_METHOD;
const FROM_CHAIN_MESSAGE_DETAILS_METHOD: &'static str =
bp_polkadot::FROM_POLKADOT_MESSAGE_DETAILS_METHOD;
const PAY_INBOUND_DISPATCH_FEE_WEIGHT_AT_CHAIN: Weight =
bp_polkadot::PAY_INBOUND_DISPATCH_FEE_WEIGHT;
const MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX: MessageNonce =
bp_polkadot::MAX_UNREWARDED_RELAYERS_IN_CONFIRMATION_TX;
const MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX: MessageNonce =
bp_polkadot::MAX_UNCONFIRMED_MESSAGES_IN_CONFIRMATION_TX;
type WeightInfo = ();
}
impl ChainWithBalances for Polkadot {
fn account_info_storage_key(account_id: &Self::AccountId) -> StorageKey {
StorageKey(bp_polkadot::account_info_storage_key(account_id))
}
}
impl TransactionSignScheme for Polkadot {
type Chain = Polkadot;
type AccountKeyPair = sp_core::sr25519::Pair;
type SignedTransaction = crate::runtime::UncheckedExtrinsic;
fn sign_transaction(param: SignParam<Self>) -> Result<Self::SignedTransaction, SubstrateError> {
let raw_payload = SignedPayload::new(
param.unsigned.call.clone(),
bp_polkadot::SignedExtensions::new(
param.spec_version,
param.transaction_version,
param.era,
param.genesis_hash,
param.unsigned.nonce,
param.unsigned.tip,
),
)
.expect("SignedExtension never fails.");
let signature = raw_payload.using_encoded(|payload| param.signer.sign(payload));
let signer: sp_runtime::MultiSigner = param.signer.public().into();
let (call, extra, _) = raw_payload.deconstruct();
Ok(bp_polkadot::UncheckedExtrinsic::new_signed(
call,
sp_runtime::MultiAddress::Id(signer.into_account()),
signature.into(),
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_polkadot::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() })
}
}
/// Polkadot header type used in headers sync.
pub type SyncHeader = relay_substrate_client::SyncHeader<bp_polkadot::Header>;
/// Polkadot signing params.
pub type SigningParams = sp_core::sr25519::Pair;