openethereum/parity/modules.rs

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// Copyright 2015-2020 Parity Technologies (UK) Ltd.
// This file is part of Open Ethereum.
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// Open Ethereum is free software: you can redistribute it and/or modify
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// 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.
// Open Ethereum is distributed in the hope that it will be useful,
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// 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 Open Ethereum. If not, see <http://www.gnu.org/licenses/>.
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use std::{collections::BTreeSet, sync::{Arc, mpsc}};
use client_traits::{BlockChainClient, ChainNotify};
use types::BlockNumber;
use sync::{self, SyncConfig, NetworkConfiguration, Params, ConnectionFilter};
use snapshot::SnapshotService;
use ethcore_private_tx::PrivateStateDB;
use light::Provider;
use parity_runtime::Executor;
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pub use sync::{EthSync, SyncProvider, ManageNetwork, PrivateTxHandler};
use ethcore_logger::Config as LogConfig;
pub type SyncModules = (
Arc<dyn SyncProvider>,
Arc<dyn ManageNetwork>,
Arc<dyn ChainNotify>,
mpsc::Sender<sync::PriorityTask>,
);
pub fn sync(
config: SyncConfig,
executor: Executor,
network_config: NetworkConfiguration,
chain: Arc<dyn BlockChainClient>,
forks: BTreeSet<BlockNumber>,
snapshot_service: Arc<dyn SnapshotService>,
private_tx_handler: Option<Arc<dyn PrivateTxHandler>>,
private_state: Option<Arc<PrivateStateDB>>,
provider: Arc<dyn Provider>,
_log_settings: &LogConfig,
connection_filter: Option<Arc<dyn ConnectionFilter>>,
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) -> Result<SyncModules, sync::Error> {
let eth_sync = EthSync::new(Params {
config,
executor,
chain,
forks,
provider,
snapshot_service,
Private transactions integration pr (#6422) * Private transaction message added * Empty line removed * Private transactions logic removed from client into the separate module * Fixed compilation after merge with head * Signed private transaction message added as well * Comments after the review fixed * Private tx execution * Test update * Renamed some methods * Fixed some tests * Reverted submodules * Fixed build * Private transaction message added * Empty line removed * Private transactions logic removed from client into the separate module * Fixed compilation after merge with head * Signed private transaction message added as well * Comments after the review fixed * Encrypted private transaction message and signed reply added * Private tx execution * Test update * Main scenario completed * Merged with the latest head * Private transactions API * Comments after review fixed * Parameters for private transactions added to parity arguments * New files added * New API methods added * Do not process packets from unconfirmed peers * Merge with ptm_ss branch * Encryption and permissioning with key server added * Fixed compilation after merge * Version of Parity protocol incremented in order to support private transactions * Doc strings for constants added * Proper format for doc string added * fixed some encryptor.rs grumbles * Private transactions functionality moved to the separate crate * Refactoring in order to remove late initialisation * Tests fixed after moving to the separate crate * Fetch method removed * Sync test helpers refactored * Interaction with encryptor refactored * Contract address retrieving via substate removed * Sensible gas limit for private transactions implemented * New private contract with nonces added * Parsing of the response from key server fixed * Build fixed after the merge, native contracts removed * Crate renamed * Tests moved to the separate directory * Handling of errors reworked in order to use error chain * Encodable macro added, new constructor replaced with default * Native ethabi usage removed * Couple conversions optimized * Interactions with client reworked * Errors omitting removed * Fix after merge * Fix after the merge * private transactions improvements in progress * private_transactions -> ethcore/private-tx * making private transactions more idiomatic * private-tx encryptor uses shared FetchClient and is more idiomatic * removed redundant tests, moved integration tests to tests/ dir * fixed failing service test * reenable add_notify on private tx provider * removed private_tx tests from sync module * removed commented out code * Use plain password instead of unlocking account manager * remove dead code * Link to the contract changed * Transaction signature chain replay protection module created * Redundant type conversion removed * Contract address returned by private provider * Test fixed * Addressing grumbles in PrivateTransactions (#8249) * Tiny fixes part 1. * A bunch of additional comments and todos. * Fix ethsync tests. * resolved merge conflicts * final private tx pr (#8318) * added cli option that enables private transactions * fixed failing test * fixed failing test * fixed failing test * fixed failing test
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private_tx_handler,
private_state,
network_config,
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},
connection_filter)?;
Ok((
eth_sync.clone() as Arc<dyn SyncProvider>,
eth_sync.clone() as Arc<dyn ManageNetwork>,
eth_sync.clone() as Arc<dyn ChainNotify>,
eth_sync.priority_tasks()
))
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}