git.delta.rocks / unique-network / refs/commits / b1f22167a941

1// Copyright 2019-2022 Unique Network (Gibraltar) Ltd.2// This file is part of Unique Network.34// Unique Network is free software: you can redistribute it and/or modify5// it under the terms of the GNU General Public License as published by6// the Free Software Foundation, either version 3 of the License, or7// (at your option) any later version.89// Unique Network is distributed in the hope that it will be useful,10// but WITHOUT ANY WARRANTY; without even the implied warranty of11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the12// GNU General Public License for more details.1314// You should have received a copy of the GNU General Public License15// along with Unique Network. If not, see <http://www.gnu.org/licenses/>.1617use sp_runtime::traits::BlakeTwo256;18use fc_rpc::{19	EthBlockDataCacheTask, OverrideHandle, RuntimeApiStorageOverride, SchemaV1Override,20	StorageOverride, SchemaV2Override, SchemaV3Override,21};22use jsonrpsee::RpcModule;23use fc_rpc_core::types::{FilterPool, FeeHistoryCache};24use fp_storage::EthereumStorageSchema;25use sc_client_api::{26	backend::{AuxStore, StorageProvider},27	client::BlockchainEvents,28	StateBackend, Backend,29};30use sc_consensus_grandpa::{31	FinalityProofProvider, GrandpaJustificationStream, SharedAuthoritySet, SharedVoterState,32};33use sc_network::NetworkService;34use sc_network_sync::SyncingService;35use sc_rpc::SubscriptionTaskExecutor;36pub use sc_rpc_api::DenyUnsafe;37use sc_transaction_pool::{ChainApi, Pool};38use sp_api::ProvideRuntimeApi;39use sp_block_builder::BlockBuilder;40use sp_blockchain::{Error as BlockChainError, HeaderBackend, HeaderMetadata};41use sc_service::TransactionPool;42use std::{collections::BTreeMap, sync::Arc};4344use up_common::types::opaque::*;4546#[cfg(feature = "pov-estimate")]47type FullBackend = sc_service::TFullBackend<Block>;4849/// Extra dependencies for GRANDPA50pub struct GrandpaDeps<B> {51	/// Voting round info.52	pub shared_voter_state: SharedVoterState,53	/// Authority set info.54	pub shared_authority_set: SharedAuthoritySet<Hash, BlockNumber>,55	/// Receives notifications about justification events from Grandpa.56	pub justification_stream: GrandpaJustificationStream<Block>,57	/// Executor to drive the subscription manager in the Grandpa RPC handler.58	pub subscription_executor: SubscriptionTaskExecutor,59	/// Finality proof provider.60	pub finality_provider: Arc<FinalityProofProvider<B, Block>>,61}6263/// Full client dependencies.64pub struct FullDeps<C, P, SC, CA: ChainApi> {65	/// The client instance to use.66	pub client: Arc<C>,67	/// Transaction pool instance.68	pub pool: Arc<P>,69	/// Graph pool instance.70	pub graph: Arc<Pool<CA>>,71	/// The SelectChain Strategy72	pub select_chain: SC,73	/// The Node authority flag74	pub is_authority: bool,75	/// Whether to enable dev signer76	pub enable_dev_signer: bool,77	/// Network service78	pub network: Arc<NetworkService<Block, Hash>>,79	/// Syncing service80	pub sync: Arc<SyncingService<Block>>,81	/// Whether to deny unsafe calls82	pub deny_unsafe: DenyUnsafe,83	/// EthFilterApi pool.84	pub filter_pool: Option<FilterPool>,8586	/// Runtime identification (read from the chain spec)87	pub runtime_id: RuntimeId,88	/// Executor params for PoV estimating89	#[cfg(feature = "pov-estimate")]90	pub exec_params: uc_rpc::pov_estimate::ExecutorParams,91	/// Substrate Backend.92	#[cfg(feature = "pov-estimate")]93	pub backend: Arc<FullBackend>,9495	/// Ethereum Backend.96	pub eth_backend: Arc<fc_db::Backend<Block>>,97	/// Maximum number of logs in a query.98	pub max_past_logs: u32,99	/// Maximum fee history cache size.100	pub fee_history_limit: u64,101	/// Fee history cache.102	pub fee_history_cache: FeeHistoryCache,103	/// Cache for Ethereum block data.104	pub block_data_cache: Arc<EthBlockDataCacheTask<Block>>,105}106107pub fn overrides_handle<C, BE, R>(client: Arc<C>) -> Arc<OverrideHandle<Block>>108where109	C: ProvideRuntimeApi<Block> + StorageProvider<Block, BE> + AuxStore,110	C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError>,111	C: Send + Sync + 'static,112	C::Api: fp_rpc::EthereumRuntimeRPCApi<Block>,113	C::Api: up_rpc::UniqueApi<Block, <R as RuntimeInstance>::CrossAccountId, AccountId>,114	BE: Backend<Block> + 'static,115	BE::State: StateBackend<BlakeTwo256>,116	R: RuntimeInstance + Send + Sync + 'static,117{118	let mut overrides_map = BTreeMap::new();119	overrides_map.insert(120		EthereumStorageSchema::V1,121		Box::new(SchemaV1Override::new(client.clone())) as Box<dyn StorageOverride<_> + 'static>,122	);123	overrides_map.insert(124		EthereumStorageSchema::V2,125		Box::new(SchemaV2Override::new(client.clone())) as Box<dyn StorageOverride<_> + 'static>,126	);127	overrides_map.insert(128		EthereumStorageSchema::V3,129		Box::new(SchemaV3Override::new(client.clone())) as Box<dyn StorageOverride<_> + 'static>,130	);131132	Arc::new(OverrideHandle {133		schemas: overrides_map,134		fallback: Box::new(RuntimeApiStorageOverride::new(client)),135	})136}137138/// Instantiate all Full RPC extensions.139pub fn create_full<C, P, SC, CA, R, A, B>(140	deps: FullDeps<C, P, SC, CA>,141	subscription_task_executor: SubscriptionTaskExecutor,142) -> Result<RpcModule<()>, Box<dyn std::error::Error + Send + Sync>>143where144	C: ProvideRuntimeApi<Block> + StorageProvider<Block, B> + AuxStore,145	C: HeaderBackend<Block> + HeaderMetadata<Block, Error = BlockChainError> + 'static,146	C: Send + Sync + 'static,147	C: BlockchainEvents<Block>,148	C::Api: substrate_frame_rpc_system::AccountNonceApi<Block, AccountId, Index>,149	C::Api: BlockBuilder<Block>,150	// C::Api: pallet_contracts_rpc::ContractsRuntimeApi<Block, AccountId, Balance, BlockNumber, Hash>,151	C::Api: pallet_transaction_payment_rpc::TransactionPaymentRuntimeApi<Block, Balance>,152	C::Api: fp_rpc::EthereumRuntimeRPCApi<Block>,153	C::Api: fp_rpc::ConvertTransactionRuntimeApi<Block>,154	C::Api: up_rpc::UniqueApi<Block, <R as RuntimeInstance>::CrossAccountId, AccountId>,155	C::Api: app_promotion_rpc::AppPromotionApi<156		Block,157		BlockNumber,158		<R as RuntimeInstance>::CrossAccountId,159		AccountId,160	>,161	C::Api: up_pov_estimate_rpc::PovEstimateApi<Block>,162	B: sc_client_api::Backend<Block> + Send + Sync + 'static,163	B::State: sc_client_api::backend::StateBackend<sp_runtime::traits::HashFor<Block>>,164	P: TransactionPool<Block = Block> + 'static,165	CA: ChainApi<Block = Block> + 'static,166	R: RuntimeInstance + Send + Sync + 'static,167	<R as RuntimeInstance>::CrossAccountId: serde::Serialize,168	C: sp_api::CallApiAt<169		sp_runtime::generic::Block<170			sp_runtime::generic::Header<u32, BlakeTwo256>,171			sp_runtime::OpaqueExtrinsic,172		>,173	>,174	for<'de> <R as RuntimeInstance>::CrossAccountId: serde::Deserialize<'de>,175{176	use fc_rpc::{177		Eth, EthApiServer, EthDevSigner, EthFilter, EthFilterApiServer, EthPubSub,178		EthPubSubApiServer, EthSigner, Net, NetApiServer, Web3, Web3ApiServer,179	};180	use uc_rpc::{UniqueApiServer, Unique};181182	use uc_rpc::{AppPromotionApiServer, AppPromotion};183184	#[cfg(feature = "pov-estimate")]185	use uc_rpc::pov_estimate::{PovEstimateApiServer, PovEstimate};186187	// use pallet_contracts_rpc::{Contracts, ContractsApi};188	use pallet_transaction_payment_rpc::{TransactionPayment, TransactionPaymentApiServer};189	use substrate_frame_rpc_system::{System, SystemApiServer};190191	let mut io = RpcModule::new(());192	let FullDeps {193		client,194		pool,195		graph,196		select_chain: _,197		fee_history_limit,198		fee_history_cache,199		block_data_cache,200		enable_dev_signer,201		is_authority,202		network,203		sync,204		deny_unsafe,205		filter_pool,206207		runtime_id: _,208209		#[cfg(feature = "pov-estimate")]210		exec_params,211212		#[cfg(feature = "pov-estimate")]213		backend,214215		eth_backend,216		max_past_logs,217	} = deps;218219	io.merge(System::new(Arc::clone(&client), Arc::clone(&pool), deny_unsafe).into_rpc())?;220	io.merge(TransactionPayment::new(Arc::clone(&client)).into_rpc())?;221222	// io.extend_with(ContractsApi::to_delegate(Contracts::new(client.clone())));223224	let mut signers = Vec::new();225	if enable_dev_signer {226		signers.push(Box::new(EthDevSigner::new()) as Box<dyn EthSigner>);227	}228229	let overrides = overrides_handle::<_, _, R>(client.clone());230231	let execute_gas_limit_multiplier = 10;232	io.merge(233		Eth::new(234			client.clone(),235			pool.clone(),236			graph,237			Some(<R as RuntimeInstance>::get_transaction_converter()),238			sync.clone(),239			signers,240			overrides.clone(),241			eth_backend.clone(),242			is_authority,243			block_data_cache.clone(),244			fee_history_cache,245			fee_history_limit,246			execute_gas_limit_multiplier,247		)248		.into_rpc(),249	)?;250251	io.merge(Unique::new(client.clone()).into_rpc())?;252253	io.merge(AppPromotion::new(client.clone()).into_rpc())?;254255	#[cfg(feature = "pov-estimate")]256	io.merge(257		PovEstimate::new(258			client.clone(),259			backend,260			deny_unsafe,261			exec_params,262			runtime_id,263		)264		.into_rpc(),265	)?;266267	if let Some(filter_pool) = filter_pool {268		io.merge(269			EthFilter::new(270				client.clone(),271				eth_backend,272				filter_pool,273				500_usize, // max stored filters274				max_past_logs,275				block_data_cache,276			)277			.into_rpc(),278		)?;279	}280281	io.merge(282		Net::new(283			client.clone(),284			network.clone(),285			// Whether to format the `peer_count` response as Hex (default) or not.286			true,287		)288		.into_rpc(),289	)?;290291	io.merge(Web3::new(client.clone()).into_rpc())?;292293	io.merge(EthPubSub::new(pool, client, sync, subscription_task_executor, overrides).into_rpc())?;294295	Ok(io)296}