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Port safe commits from master to polkadot-staging (paritytech#2761)
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* introduce bp_messages::ChainWithMessages (paritytech#2171)

* Move Chain::ID from relay-level Chain to primitives-level Chain (paritytech#2181)

* move Chain::ID from relay-level Chain to primitives-level Chain

* removed chain IDs from bp-runtime

* add missing file header

* Some code grooming (paritytech#2276)

* some code grooming: enable warn(missing_docs) for all piblic crates + added missing documentation + removed obsolete clippy/deny workarounds

* removed strange allow + added comment related to other allow

* removed incorrect_clone_impl_on_copy_type which is unknown to CI clippy
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svyatonik authored and serban300 committed Apr 9, 2024
1 parent 8968a19 commit db157ce
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Showing 56 changed files with 389 additions and 268 deletions.
1 change: 1 addition & 0 deletions bridges/bin/runtime-common/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@

//! Common types/functions that may be used by runtimes of all bridged chains.

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]

use crate::messages_call_ext::MessagesCallSubType;
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7 changes: 6 additions & 1 deletion bridges/bin/runtime-common/src/messages_call_ext.rs
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,9 @@
// 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/>.

//! Signed extension for the `pallet-bridge-messages` that is able to reject obsolete
//! (and some other invalid) transactions.

use crate::messages::{
source::FromBridgedChainMessagesDeliveryProof, target::FromBridgedChainMessagesProof,
};
Expand Down Expand Up @@ -116,7 +119,9 @@ impl ReceiveMessagesDeliveryProofInfo {
/// which tries to update a single lane.
#[derive(PartialEq, RuntimeDebug)]
pub enum CallInfo {
/// Messages delivery call info.
ReceiveMessagesProof(ReceiveMessagesProofInfo),
/// Messages delivery confirmation call info.
ReceiveMessagesDeliveryProof(ReceiveMessagesDeliveryProofInfo),
}

Expand All @@ -132,7 +137,7 @@ impl CallInfo {

/// Helper struct that provides methods for working with a call supported by `CallInfo`.
pub struct CallHelper<T: Config<I>, I: 'static> {
pub _phantom_data: sp_std::marker::PhantomData<(T, I)>,
_phantom_data: sp_std::marker::PhantomData<(T, I)>,
}

impl<T: Config<I>, I: 'static> CallHelper<T, I> {
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5 changes: 4 additions & 1 deletion bridges/bin/runtime-common/src/messages_xcm_extension.rs
Original file line number Diff line number Diff line change
Expand Up @@ -40,11 +40,14 @@ use sp_std::{fmt::Debug, marker::PhantomData};
use xcm::prelude::*;
use xcm_builder::{DispatchBlob, DispatchBlobError};

/// Message dispatch result type for single message
/// Message dispatch result type for single message.
#[derive(CloneNoBound, EqNoBound, PartialEqNoBound, Encode, Decode, Debug, TypeInfo)]
pub enum XcmBlobMessageDispatchResult {
/// We've been unable to decode message payload.
InvalidPayload,
/// Message has been dispatched.
Dispatched,
/// Message has **NOT** been dispatched because of given error.
NotDispatched(#[codec(skip)] Option<DispatchBlobError>),
}

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6 changes: 6 additions & 0 deletions bridges/bin/runtime-common/src/mock.rs
Original file line number Diff line number Diff line change
Expand Up @@ -314,6 +314,8 @@ impl From<BridgedChainOrigin>
pub struct ThisUnderlyingChain;

impl Chain for ThisUnderlyingChain {
const ID: ChainId = *b"tuch";

type BlockNumber = ThisChainBlockNumber;
type Hash = ThisChainHash;
type Hasher = ThisChainHasher;
Expand Down Expand Up @@ -354,6 +356,8 @@ pub struct BridgedUnderlyingParachain;
pub struct BridgedChainCall;

impl Chain for BridgedUnderlyingChain {
const ID: ChainId = *b"buch";

type BlockNumber = BridgedChainBlockNumber;
type Hash = BridgedChainHash;
type Hasher = BridgedChainHasher;
Expand All @@ -380,6 +384,8 @@ impl ChainWithGrandpa for BridgedUnderlyingChain {
}

impl Chain for BridgedUnderlyingParachain {
const ID: ChainId = *b"bupc";

type BlockNumber = BridgedChainBlockNumber;
type Hash = BridgedChainHash;
type Hasher = BridgedChainHasher;
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2 changes: 1 addition & 1 deletion bridges/bin/runtime-common/src/parachains_benchmarking.rs
Original file line number Diff line number Diff line change
Expand Up @@ -84,5 +84,5 @@ where
let (relay_block_number, relay_block_hash) =
insert_header_to_grandpa_pallet::<R, R::BridgesGrandpaPalletInstance>(state_root);

(relay_block_number, relay_block_hash, ParaHeadsProof(proof), parachain_heads)
(relay_block_number, relay_block_hash, ParaHeadsProof { storage_proof: proof }, parachain_heads)
}
6 changes: 3 additions & 3 deletions bridges/bin/runtime-common/src/refund_relayer_extension.rs
Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,7 @@ where

/// Refund calculator.
pub trait RefundCalculator {
// The underlying integer type in which the refund is calculated.
/// The underlying integer type in which the refund is calculated.
type Balance;

/// Compute refund for given transaction.
Expand Down Expand Up @@ -986,7 +986,7 @@ mod tests {
ParaId(TestParachain::get()),
[parachain_head_at_relay_header_number as u8; 32].into(),
)],
parachain_heads_proof: ParaHeadsProof(vec![]),
parachain_heads_proof: ParaHeadsProof { storage_proof: vec![] },
})
}

Expand Down Expand Up @@ -1732,7 +1732,7 @@ mod tests {
(ParaId(TestParachain::get()), [1u8; 32].into()),
(ParaId(TestParachain::get() + 1), [1u8; 32].into()),
],
parachain_heads_proof: ParaHeadsProof(vec![]),
parachain_heads_proof: ParaHeadsProof { storage_proof: vec![] },
}),
message_delivery_call(200),
],
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1 change: 1 addition & 0 deletions bridges/modules/beefy/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,7 @@
//! Given the header hash, other pallets are able to verify header-based proofs
//! (e.g. storage proofs, transaction inclusion proofs, etc.).

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]

use bp_beefy::{ChainWithBeefy, InitializationData};
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4 changes: 3 additions & 1 deletion bridges/modules/beefy/src/mock.rs
Original file line number Diff line number Diff line change
Expand Up @@ -22,7 +22,7 @@ use crate::{
};

use bp_beefy::{BeefyValidatorSignatureOf, ChainWithBeefy, Commitment, MmrDataOrHash};
use bp_runtime::{BasicOperatingMode, Chain};
use bp_runtime::{BasicOperatingMode, Chain, ChainId};
use codec::Encode;
use frame_support::{construct_runtime, derive_impl, weights::Weight};
use sp_core::{sr25519::Signature, Pair};
Expand Down Expand Up @@ -81,6 +81,8 @@ impl beefy::Config for TestRuntime {
pub struct TestBridgedChain;

impl Chain for TestBridgedChain {
const ID: ChainId = *b"tbch";

type BlockNumber = TestBridgedBlockNumber;
type Hash = H256;
type Hasher = BlakeTwo256;
Expand Down
5 changes: 3 additions & 2 deletions bridges/modules/grandpa/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -32,9 +32,8 @@
//! Shall the fork occur on the bridged chain governance intervention will be required to
//! re-initialize the bridge and track the right fork.

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]
// Runtime-generated enums
#![allow(clippy::large_enum_variant)]

pub use storage_types::StoredAuthoritySet;

Expand Down Expand Up @@ -408,7 +407,9 @@ pub mod pallet {
pub enum Event<T: Config<I>, I: 'static = ()> {
/// Best finalized chain header has been updated to the header with given number and hash.
UpdatedBestFinalizedHeader {
/// Number of the new best finalized header.
number: BridgedBlockNumber<T, I>,
/// Hash of the new best finalized header.
hash: BridgedBlockHash<T, I>,
/// The Grandpa info associated to the new best finalized header.
grandpa_info: StoredHeaderGrandpaInfo<BridgedHeader<T, I>>,
Expand Down
6 changes: 4 additions & 2 deletions bridges/modules/grandpa/src/mock.rs
Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@
#![allow(clippy::from_over_into)]

use bp_header_chain::ChainWithGrandpa;
use bp_runtime::Chain;
use bp_runtime::{Chain, ChainId};
use frame_support::{
construct_runtime, derive_impl, parameter_types, traits::Hooks, weights::Weight,
};
Expand Down Expand Up @@ -64,7 +64,9 @@ impl grandpa::Config for TestRuntime {
pub struct TestBridgedChain;

impl Chain for TestBridgedChain {
type BlockNumber = TestNumber;
const ID: ChainId = *b"tbch";

type BlockNumber = frame_system::pallet_prelude::BlockNumberFor<TestRuntime>;
type Hash = <TestRuntime as frame_system::Config>::Hash;
type Hasher = <TestRuntime as frame_system::Config>::Hashing;
type Header = TestHeader;
Expand Down
18 changes: 14 additions & 4 deletions bridges/modules/messages/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -33,9 +33,8 @@
//! If this test fails with your weights, then either weights are computed incorrectly,
//! or some benchmarks assumptions are broken for your runtime.

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]
// Generated by `decl_event!`
#![allow(clippy::unused_unit)]

pub use inbound_lane::StoredInboundLaneData;
pub use outbound_lane::StoredMessagePayload;
Expand Down Expand Up @@ -514,13 +513,24 @@ pub mod pallet {
#[pallet::generate_deposit(pub(super) fn deposit_event)]
pub enum Event<T: Config<I>, I: 'static = ()> {
/// Message has been accepted and is waiting to be delivered.
MessageAccepted { lane_id: LaneId, nonce: MessageNonce },
MessageAccepted {
/// Lane, which has accepted the message.
lane_id: LaneId,
/// Nonce of accepted message.
nonce: MessageNonce,
},
/// Messages have been received from the bridged chain.
MessagesReceived(
/// Result of received messages dispatch.
Vec<ReceivedMessages<<T::MessageDispatch as MessageDispatch>::DispatchLevelResult>>,
),
/// Messages in the inclusive range have been delivered to the bridged chain.
MessagesDelivered { lane_id: LaneId, messages: DeliveredMessages },
MessagesDelivered {
/// Lane for which the delivery has been confirmed.
lane_id: LaneId,
/// Delivered messages.
messages: DeliveredMessages,
},
}

#[pallet::error]
Expand Down
2 changes: 1 addition & 1 deletion bridges/modules/parachains/src/call_ext.rs
Original file line number Diff line number Diff line change
Expand Up @@ -178,7 +178,7 @@ mod tests {
RuntimeCall::Parachains(crate::Call::<TestRuntime, ()>::submit_parachain_heads {
at_relay_block: (num, Default::default()),
parachains,
parachain_heads_proof: ParaHeadsProof(Vec::new()),
parachain_heads_proof: ParaHeadsProof { storage_proof: Vec::new() },
})
.check_obsolete_submit_parachain_heads()
.is_ok()
Expand Down
34 changes: 29 additions & 5 deletions bridges/modules/parachains/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,7 @@
//! accepts storage proof of some parachain `Heads` entries from bridged relay chain.
//! It requires corresponding relay headers to be already synced.

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]

pub use weights::WeightInfo;
Expand Down Expand Up @@ -98,27 +99,49 @@ pub mod pallet {
#[pallet::generate_deposit(pub(super) fn deposit_event)]
pub enum Event<T: Config<I>, I: 'static = ()> {
/// The caller has provided head of parachain that the pallet is not configured to track.
UntrackedParachainRejected { parachain: ParaId },
UntrackedParachainRejected {
/// Identifier of the parachain that is not tracked by the pallet.
parachain: ParaId,
},
/// The caller has declared that he has provided given parachain head, but it is missing
/// from the storage proof.
MissingParachainHead { parachain: ParaId },
MissingParachainHead {
/// Identifier of the parachain with missing head.
parachain: ParaId,
},
/// The caller has provided parachain head hash that is not matching the hash read from the
/// storage proof.
IncorrectParachainHeadHash {
/// Identifier of the parachain with incorrect head hast.
parachain: ParaId,
/// Specified parachain head hash.
parachain_head_hash: ParaHash,
/// Actual parachain head hash.
actual_parachain_head_hash: ParaHash,
},
/// The caller has provided obsolete parachain head, which is already known to the pallet.
RejectedObsoleteParachainHead { parachain: ParaId, parachain_head_hash: ParaHash },
RejectedObsoleteParachainHead {
/// Identifier of the parachain with obsolete head.
parachain: ParaId,
/// Obsolete parachain head hash.
parachain_head_hash: ParaHash,
},
/// The caller has provided parachain head that exceeds the maximal configured head size.
RejectedLargeParachainHead {
/// Identifier of the parachain with rejected head.
parachain: ParaId,
/// Parachain head hash.
parachain_head_hash: ParaHash,
/// Parachain head size.
parachain_head_size: u32,
},
/// Parachain head has been updated.
UpdatedParachainHead { parachain: ParaId, parachain_head_hash: ParaHash },
UpdatedParachainHead {
/// Identifier of the parachain that has been updated.
parachain: ParaId,
/// Parachain head hash.
parachain_head_hash: ParaHash,
},
}

#[pallet::error]
Expand All @@ -137,6 +160,7 @@ pub mod pallet {
pub trait BoundedBridgeGrandpaConfig<I: 'static>:
pallet_bridge_grandpa::Config<I, BridgedChain = Self::BridgedRelayChain>
{
/// Type of the bridged relay chain.
type BridgedRelayChain: Chain<
BlockNumber = RelayBlockNumber,
Hash = RelayBlockHash,
Expand Down Expand Up @@ -336,7 +360,7 @@ pub mod pallet {

let mut storage = GrandpaPalletOf::<T, I>::storage_proof_checker(
relay_block_hash,
parachain_heads_proof.0,
parachain_heads_proof.storage_proof,
)
.map_err(Error::<T, I>::HeaderChainStorageProof)?;

Expand Down
14 changes: 13 additions & 1 deletion bridges/modules/parachains/src/mock.rs
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@

use bp_header_chain::ChainWithGrandpa;
use bp_polkadot_core::parachains::ParaId;
use bp_runtime::{Chain, Parachain};
use bp_runtime::{Chain, ChainId, Parachain};
use frame_support::{
construct_runtime, derive_impl, parameter_types, traits::ConstU32, weights::Weight,
};
Expand Down Expand Up @@ -49,6 +49,8 @@ pub type BigParachainHeader = sp_runtime::generic::Header<u128, BlakeTwo256>;
pub struct Parachain1;

impl Chain for Parachain1 {
const ID: ChainId = *b"pch1";

type BlockNumber = u64;
type Hash = H256;
type Hasher = RegularParachainHasher;
Expand All @@ -73,6 +75,8 @@ impl Parachain for Parachain1 {
pub struct Parachain2;

impl Chain for Parachain2 {
const ID: ChainId = *b"pch2";

type BlockNumber = u64;
type Hash = H256;
type Hasher = RegularParachainHasher;
Expand All @@ -97,6 +101,8 @@ impl Parachain for Parachain2 {
pub struct Parachain3;

impl Chain for Parachain3 {
const ID: ChainId = *b"pch3";

type BlockNumber = u64;
type Hash = H256;
type Hasher = RegularParachainHasher;
Expand All @@ -122,6 +128,8 @@ impl Parachain for Parachain3 {
pub struct BigParachain;

impl Chain for BigParachain {
const ID: ChainId = *b"bpch";

type BlockNumber = u128;
type Hash = H256;
type Hasher = RegularParachainHasher;
Expand Down Expand Up @@ -229,6 +237,8 @@ impl pallet_bridge_parachains::benchmarking::Config<()> for TestRuntime {
pub struct TestBridgedChain;

impl Chain for TestBridgedChain {
const ID: ChainId = *b"tbch";

type BlockNumber = crate::RelayBlockNumber;
type Hash = crate::RelayBlockHash;
type Hasher = crate::RelayBlockHasher;
Expand Down Expand Up @@ -260,6 +270,8 @@ impl ChainWithGrandpa for TestBridgedChain {
pub struct OtherBridgedChain;

impl Chain for OtherBridgedChain {
const ID: ChainId = *b"obch";

type BlockNumber = u64;
type Hash = crate::RelayBlockHash;
type Hasher = crate::RelayBlockHasher;
Expand Down
5 changes: 5 additions & 0 deletions bridges/primitives/chain-bridge-hub-cumulus/src/lib.rs
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,9 @@
// 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 all Cumulus-based bridge hubs.

#![warn(missing_docs)]
#![cfg_attr(not(feature = "std"), no_std)]

pub use bp_polkadot_core::{
Expand Down Expand Up @@ -61,6 +64,7 @@ const MAXIMUM_BLOCK_WEIGHT: Weight = Weight::from_parts(constants::WEIGHT_REF_TI
pub const AVERAGE_ON_INITIALIZE_RATIO: Perbill = Perbill::from_percent(5);

parameter_types! {
/// Size limit of the Cumulus-based bridge hub blocks.
pub BlockLength: limits::BlockLength = limits::BlockLength::max_with_normal_ratio(
5 * 1024 * 1024,
NORMAL_DISPATCH_RATIO,
Expand All @@ -73,6 +77,7 @@ parameter_types! {
pub const ExtrinsicBaseWeight: Weight = Weight::from_parts(constants::WEIGHT_REF_TIME_PER_NANOS, 0)
.saturating_mul(125_000);

/// Weight limit of the Cumulus-based bridge hub blocks.
pub BlockWeights: limits::BlockWeights = limits::BlockWeights::builder()
.base_block(BlockExecutionWeight::get())
.for_class(DispatchClass::all(), |weights| {
Expand Down
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