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Move Storage Parser from Bridge Pallet (#793)

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* Move storage proof checker to runtime primtives

* Add method for parsing storage proofs

* Use finality-verifier pallet in runtime-common

* Get bridge pallet compiling again

* Use storage prover from bp-runtime in a few more places

* Don't leak `std` items from proof helper into `no-std` builds

* Fix benchmarking compilation

* Remove unused import in fuzzer
This commit is contained in:
Hernando Castano
2021-03-08 17:13:25 -05:00
committed by Bastian Köcher
parent 80533af331
commit 51db99ea79
9 changed files with 128 additions and 60 deletions
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bridges/bin/runtime-common/src/messages.rs
+7 -8
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@@ -26,11 +26,10 @@ use bp_message_lane::{
target_chain::{DispatchMessage, MessageDispatch, ProvedLaneMessages, ProvedMessages},
InboundLaneData, LaneId, Message, MessageData, MessageKey, MessageNonce, OutboundLaneData,
};
use bp_runtime::{InstanceId, Size};
use bp_runtime::{InstanceId, Size, StorageProofChecker};
use codec::{Decode, Encode};
use frame_support::{traits::Instance, weights::Weight, RuntimeDebug};
use hash_db::Hasher;
use pallet_substrate_bridge::StorageProofChecker;
use sp_runtime::traits::{AtLeast32BitUnsigned, CheckedAdd, CheckedDiv, CheckedMul};
use sp_std::{cmp::PartialOrd, convert::TryFrom, fmt::Debug, marker::PhantomData, ops::RangeInclusive, vec::Vec};
use sp_trie::StorageProof;
@@ -352,17 +351,17 @@ pub mod source {
proof: FromBridgedChainMessagesDeliveryProof<HashOf<BridgedChain<B>>>,
) -> Result<ParsedMessagesDeliveryProofFromBridgedChain<B>, &'static str>
where
ThisRuntime: pallet_substrate_bridge::Config,
ThisRuntime: pallet_finality_verifier::Config,
ThisRuntime: pallet_message_lane::Config<MessageLaneInstanceOf<BridgedChain<B>>>,
HashOf<BridgedChain<B>>:
Into<bp_runtime::HashOf<<ThisRuntime as pallet_substrate_bridge::Config>::BridgedChain>>,
Into<bp_runtime::HashOf<<ThisRuntime as pallet_finality_verifier::Config>::BridgedChain>>,
{
let FromBridgedChainMessagesDeliveryProof {
bridged_header_hash,
storage_proof,
lane,
} = proof;
pallet_substrate_bridge::Module::<ThisRuntime>::parse_finalized_storage_proof(
pallet_finality_verifier::Module::<ThisRuntime>::parse_finalized_storage_proof(
bridged_header_hash.into(),
StorageProof::new(storage_proof),
|storage| {
@@ -506,16 +505,16 @@ pub mod target {
messages_count: u32,
) -> Result<ProvedMessages<Message<BalanceOf<BridgedChain<B>>>>, &'static str>
where
ThisRuntime: pallet_substrate_bridge::Config,
ThisRuntime: pallet_finality_verifier::Config,
ThisRuntime: pallet_message_lane::Config<MessageLaneInstanceOf<BridgedChain<B>>>,
HashOf<BridgedChain<B>>:
Into<bp_runtime::HashOf<<ThisRuntime as pallet_substrate_bridge::Config>::BridgedChain>>,
Into<bp_runtime::HashOf<<ThisRuntime as pallet_finality_verifier::Config>::BridgedChain>>,
{
verify_messages_proof_with_parser::<B, _, _>(
proof,
messages_count,
|bridged_header_hash, bridged_storage_proof| {
pallet_substrate_bridge::Module::<ThisRuntime>::parse_finalized_storage_proof(
pallet_finality_verifier::Module::<ThisRuntime>::parse_finalized_storage_proof(
bridged_header_hash.into(),
StorageProof::new(bridged_storage_proof),
|storage_adapter| storage_adapter,