pezkuwichain/pezkuwi-subxt
1
0
Fork 0
mirror of https://github.com/pezkuwichain/pezkuwi-subxt.git synced 2026-06-18 03:41:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Bridges subtree update (#2602)

Browse Source 
## Summary

This PR aligns Rococo/Westend bridge with latest Bridges repo
development:
- https://github.com/paritytech/parity-bridges-common/pull/2727
- https://github.com/paritytech/parity-bridges-common/pull/2728
- https://github.com/paritytech/parity-bridges-common/pull/2729




Part of: https://github.com/paritytech/parity-bridges-common/issues/2452
This commit is contained in:
Branislav Kontur
2023-12-06 18:05:05 +01:00
committed by GitHub
parent e7651cf41b
commit be500fc202
33 changed files with 1057 additions and 232 deletions
Download Patch File Download Diff File Expand all files Collapse all files
bridges/primitives/chain-kusama/src/lib.rs
+2 -2
View File
@@ -52,8 +52,8 @@ impl ChainWithGrandpa for Kusama {
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 = MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = AVERAGE_HEADER_SIZE;
}
// The SignedExtension used by Kusama.
bridges/primitives/chain-polkadot-bulletin/src/lib.rs
+4 -4
View File
@@ -42,8 +42,8 @@ use sp_runtime::{traits::DispatchInfoOf, transaction_validity::TransactionValidi
// This chain reuses most of Polkadot primitives.
pub use bp_polkadot_core::{
AccountAddress, AccountId, Balance, Block, BlockNumber, Hash, Hasher, Header, Nonce, Signature,
SignedBlock, UncheckedExtrinsic, AVERAGE_HEADER_SIZE_IN_JUSTIFICATION,
EXTRA_STORAGE_PROOF_SIZE, MAX_HEADER_SIZE, REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY,
SignedBlock, UncheckedExtrinsic, AVERAGE_HEADER_SIZE, EXTRA_STORAGE_PROOF_SIZE,
MAX_MANDATORY_HEADER_SIZE, REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY,
};
/// Maximal number of GRANDPA authorities at Polkadot Bulletin chain.
@@ -207,8 +207,8 @@ impl ChainWithGrandpa for PolkadotBulletin {
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 = MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = AVERAGE_HEADER_SIZE;
}
decl_bridge_finality_runtime_apis!(polkadot_bulletin, grandpa);
bridges/primitives/chain-polkadot/src/lib.rs
+2 -2
View File
@@ -52,8 +52,8 @@ impl ChainWithGrandpa for Polkadot {
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 = MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = AVERAGE_HEADER_SIZE;
}
/// The SignedExtension used by Polkadot.
bridges/primitives/chain-rococo/src/lib.rs
+2 -2
View File
@@ -52,8 +52,8 @@ impl ChainWithGrandpa for Rococo {
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 = MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = AVERAGE_HEADER_SIZE;
}
parameter_types! {
bridges/primitives/chain-westend/src/lib.rs
+2 -2
View File
@@ -52,8 +52,8 @@ impl ChainWithGrandpa for Westend {
const MAX_AUTHORITIES_COUNT: u32 = MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 = MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = AVERAGE_HEADER_SIZE;
}
parameter_types! {
bridges/primitives/header-chain/src/justification/mod.rs
+2 -2
View File
@@ -82,8 +82,8 @@ impl<H: HeaderT> GrandpaJustification<H> {
.saturating_add(BlockNumberOf::<C>::max_encoded_len().saturated_into())
.saturating_add(HashOf::<C>::max_encoded_len().saturated_into());
let max_expected_votes_ancestries_size = C::REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY
.saturating_mul(C::AVERAGE_HEADER_SIZE_IN_JUSTIFICATION);
let max_expected_votes_ancestries_size =
C::REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY.saturating_mul(C::AVERAGE_HEADER_SIZE);
// justification is round number (u64=8b), a signed GRANDPA commit and the
// `votes_ancestries` vector
bridges/primitives/header-chain/src/lib.rs
+79 -14
View File
@@ -266,23 +266,28 @@ pub trait ChainWithGrandpa: Chain {
/// to submitter.
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32;
/// Maximal size of the chain header. The header may be the header that enacts new GRANDPA
/// authorities set (so it has large digest inside).
/// Maximal size of the mandatory chain header. Mandatory header is the header that enacts new
/// GRANDPA authorities set (so it has large digest inside).
///
/// This isn't a strict limit. The relay may submit larger headers and the pallet will accept
/// the call. The limit is only used to compute maximal refund amount and doing calls which
/// exceed the limit, may be costly to submitter.
const MAX_HEADER_SIZE: u32;
const MAX_MANDATORY_HEADER_SIZE: u32;
/// Average size of the chain header from justification ancestry. We don't expect to see there
/// headers that change GRANDPA authorities set (GRANDPA will probably be able to finalize at
/// least one additional header per session on non test chains), so this is average size of
/// headers that aren't changing the set.
/// Average size of the chain header. We don't expect to see there headers that change GRANDPA
/// authorities set (GRANDPA will probably be able to finalize at least one additional header
/// per session on non test chains), so this is average size of headers that aren't changing the
/// set.
///
/// This isn't a strict limit. The relay may submit justifications with larger headers in its
/// ancestry and the pallet will accept the call. The limit is only used to compute maximal
/// refund amount and doing calls which exceed the limit, may be costly to submitter.
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32;
/// This isn't a strict limit. The relay may submit justifications with larger headers and the
/// pallet will accept the call. However, if the total size of all `submit_finality_proof`
/// arguments exceeds the maximal size, computed using this average size, relayer will only get
/// partial refund.
///
/// We expect some headers on production chains that are above this size. But they are rare and
/// if rellayer cares about its profitability, we expect it'll select other headers for
/// submission.
const AVERAGE_HEADER_SIZE: u32;
}
impl<T> ChainWithGrandpa for T
@@ -295,7 +300,67 @@ where
const MAX_AUTHORITIES_COUNT: u32 = <T::Chain as ChainWithGrandpa>::MAX_AUTHORITIES_COUNT;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 =
<T::Chain as ChainWithGrandpa>::REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY;
const MAX_HEADER_SIZE: u32 = <T::Chain as ChainWithGrandpa>::MAX_HEADER_SIZE;
const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 =
<T::Chain as ChainWithGrandpa>::AVERAGE_HEADER_SIZE_IN_JUSTIFICATION;
const MAX_MANDATORY_HEADER_SIZE: u32 =
<T::Chain as ChainWithGrandpa>::MAX_MANDATORY_HEADER_SIZE;
const AVERAGE_HEADER_SIZE: u32 = <T::Chain as ChainWithGrandpa>::AVERAGE_HEADER_SIZE;
}
/// Returns maximal expected size of `submit_finality_proof` call arguments.
pub fn max_expected_submit_finality_proof_arguments_size<C: ChainWithGrandpa>(
is_mandatory_finality_target: bool,
precommits: u32,
) -> u32 {
let max_expected_justification_size =
GrandpaJustification::<HeaderOf<C>>::max_reasonable_size::<C>(precommits);
// call arguments are header and justification
let max_expected_finality_target_size = if is_mandatory_finality_target {
C::MAX_MANDATORY_HEADER_SIZE
} else {
C::AVERAGE_HEADER_SIZE
};
max_expected_finality_target_size.saturating_add(max_expected_justification_size)
}
#[cfg(test)]
mod tests {
use super::*;
use frame_support::weights::Weight;
use sp_runtime::{testing::H256, traits::BlakeTwo256, MultiSignature};
struct TestChain;
impl Chain for TestChain {
type BlockNumber = u32;
type Hash = H256;
type Hasher = BlakeTwo256;
type Header = sp_runtime::generic::Header<u32, BlakeTwo256>;
type AccountId = u64;
type Balance = u64;
type Nonce = u64;
type Signature = MultiSignature;
fn max_extrinsic_size() -> u32 {
0
}
fn max_extrinsic_weight() -> Weight {
Weight::zero()
}
}
impl ChainWithGrandpa for TestChain {
const WITH_CHAIN_GRANDPA_PALLET_NAME: &'static str = "Test";
const MAX_AUTHORITIES_COUNT: u32 = 128;
const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 2;
const MAX_MANDATORY_HEADER_SIZE: u32 = 100_000;
const AVERAGE_HEADER_SIZE: u32 = 1_024;
}
#[test]
fn max_expected_submit_finality_proof_arguments_size_respects_mandatory_argument() {
assert!(
max_expected_submit_finality_proof_arguments_size::<TestChain>(true, 100) >
max_expected_submit_finality_proof_arguments_size::<TestChain>(false, 100),
);
}
}
bridges/primitives/polkadot-core/src/lib.rs
+8 -10
View File
@@ -64,30 +64,28 @@ pub const MAX_AUTHORITIES_COUNT: u32 = 1_256;
///
/// See [`bp-header-chain::ChainWithGrandpa`] for more details.
///
/// This value comes from recent (February, 2023) Kusama and Polkadot headers. There are no
/// This value comes from recent (December, 2023) Kusama and Polkadot headers. There are no
/// justifications with any additional headers in votes ancestry, so reasonable headers may
/// be set to zero. But we assume that there may be small GRANDPA lags, so we're leaving some
/// reserve here.
pub const REASONABLE_HEADERS_IN_JUSTIFICATON_ANCESTRY: u32 = 2;
/// Approximate average header size in `votes_ancestries` field of justification on Polkadot-like
/// Average header size in `votes_ancestries` field of justification on Polkadot-like
/// chains.
///
/// See [`bp-header-chain::ChainWithGrandpa`] for more details.
///
/// This value comes from recent (February, 2023) Kusama headers. Average is `336` there, but some
/// non-mandatory headers has size `40kb` (they contain the BABE epoch descriptor with all
/// authorities - just like our mandatory header). Since we assume `2` headers in justification
/// votes ancestry, let's set average header to `40kb / 2`.
pub const AVERAGE_HEADER_SIZE_IN_JUSTIFICATION: u32 = 20 * 1024;
/// This value comes from recent (December, 2023) Kusama headers. Most of headers are `327` bytes
/// there, but let's have some reserve and make it 1024.
pub const AVERAGE_HEADER_SIZE: u32 = 1024;
/// Approximate maximal header size on Polkadot-like chains.
///
/// See [`bp-header-chain::ChainWithGrandpa`] for more details.
///
/// This value comes from recent (February, 2023) Kusama headers. Maximal header is a mandatory
/// header. In its SCALE-encoded form it is `80348` bytes. Let's have some reserve here.
pub const MAX_HEADER_SIZE: u32 = 90_000;
/// This value comes from recent (December, 2023) Kusama headers. Maximal header is a mandatory
/// header. In its SCALE-encoded form it is `113407` bytes. Let's have some reserve here.
pub const MAX_MANDATORY_HEADER_SIZE: u32 = 120 * 1024;
/// Number of extra bytes (excluding size of storage value itself) of storage proof, built at
/// Polkadot-like chain. This mostly depends on number of entries in the storage trie.
bridges/primitives/xcm-bridge-hub/Cargo.toml
+16
View File
@@ -0,0 +1,16 @@
[package]
name = "bp-xcm-bridge-hub"
description = "Primitives of the xcm-bridge-hub pallet."
version = "0.1.0"
authors.workspace = true
edition.workspace = true
license = "GPL-3.0-or-later WITH Classpath-exception-2.0"
[dependencies]
# Substrate Dependencies
sp-std = { path = "../../../substrate/primitives/std", default-features = false }
[features]
default = ["std"]
std = ["sp-std/std"]
bridges/primitives/xcm-bridge-hub/src/lib.rs
+24
View File
@@ -0,0 +1,24 @@
// Copyright 2019-2021 Parity Technologies (UK) Ltd.
// This file is part of Parity Bridges Common.
// Parity Bridges Common is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity Bridges Common is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
//! Primitives of the xcm-bridge-hub pallet.
#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]
/// Encoded XCM blob. We expect the bridge messages pallet to use this blob type for both inbound
/// and outbound payloads.
pub type XcmAsPlainPayload = sp_std::vec::Vec<u8>;