113 lines
3.3 KiB
Rust
113 lines
3.3 KiB
Rust
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
|
// This file is part of Parity.
|
|
|
|
// Parity 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 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. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
use std::str::FromStr;
|
|
use std::sync::Arc;
|
|
use std::net::SocketAddr;
|
|
use ethcore::client::Client;
|
|
use ethsync::EthSync;
|
|
use ethminer::Miner;
|
|
use util::RotatingLogger;
|
|
use util::keys::store::{AccountService};
|
|
use util::network_settings::NetworkSettings;
|
|
use die::*;
|
|
|
|
#[cfg(feature = "rpc")]
|
|
pub use ethcore_rpc::Server as RpcServer;
|
|
#[cfg(feature = "rpc")]
|
|
use ethcore_rpc::{RpcServerError, RpcServer as Server};
|
|
#[cfg(not(feature = "rpc"))]
|
|
pub struct RpcServer;
|
|
|
|
pub struct Configuration {
|
|
pub enabled: bool,
|
|
pub interface: String,
|
|
pub port: u16,
|
|
pub apis: String,
|
|
pub cors: Option<String>,
|
|
}
|
|
|
|
pub struct Dependencies {
|
|
pub client: Arc<Client>,
|
|
pub sync: Arc<EthSync>,
|
|
pub secret_store: Arc<AccountService>,
|
|
pub miner: Arc<Miner>,
|
|
pub logger: Arc<RotatingLogger>,
|
|
pub settings: Arc<NetworkSettings>,
|
|
}
|
|
|
|
pub fn new(conf: Configuration, deps: Dependencies) -> Option<RpcServer> {
|
|
if !conf.enabled {
|
|
return None;
|
|
}
|
|
|
|
let interface = match conf.interface.as_str() {
|
|
"all" => "0.0.0.0",
|
|
"local" => "127.0.0.1",
|
|
x => x,
|
|
};
|
|
let apis = conf.apis.split(',').collect();
|
|
let url = format!("{}:{}", interface, conf.port);
|
|
let addr = SocketAddr::from_str(&url).unwrap_or_else(|_| die!("{}: Invalid JSONRPC listen host/port given.", url));
|
|
|
|
Some(setup_rpc_server(deps, &addr, conf.cors, apis))
|
|
}
|
|
|
|
#[cfg(not(feature = "rpc"))]
|
|
pub fn setup_rpc_server(
|
|
_deps: Dependencies,
|
|
_url: &SocketAddr,
|
|
_cors_domain: Option<String>,
|
|
_apis: Vec<&str>,
|
|
) -> ! {
|
|
die!("Your Parity version has been compiled without JSON-RPC support.")
|
|
}
|
|
|
|
#[cfg(feature = "rpc")]
|
|
pub fn setup_rpc_server(
|
|
deps: Dependencies,
|
|
url: &SocketAddr,
|
|
cors_domain: Option<String>,
|
|
apis: Vec<&str>,
|
|
) -> RpcServer {
|
|
use ethcore_rpc::v1::*;
|
|
|
|
let server = Server::new();
|
|
for api in apis.into_iter() {
|
|
match api {
|
|
"web3" => server.add_delegate(Web3Client::new().to_delegate()),
|
|
"net" => server.add_delegate(NetClient::new(&deps.sync).to_delegate()),
|
|
"eth" => {
|
|
server.add_delegate(EthClient::new(&deps.client, &deps.sync, &deps.secret_store, &deps.miner).to_delegate());
|
|
server.add_delegate(EthFilterClient::new(&deps.client, &deps.miner).to_delegate());
|
|
},
|
|
"personal" => server.add_delegate(PersonalClient::new(&deps.secret_store).to_delegate()),
|
|
"ethcore" => server.add_delegate(EthcoreClient::new(&deps.miner, deps.logger.clone(), deps.settings.clone()).to_delegate()),
|
|
_ => {
|
|
die!("{}: Invalid API name to be enabled.", api);
|
|
},
|
|
}
|
|
}
|
|
let start_result = server.start_http(url, cors_domain);
|
|
match start_result {
|
|
Err(RpcServerError::IoError(err)) => die_with_io_error(err),
|
|
Err(e) => die!("{:?}", e),
|
|
Ok(server) => server,
|
|
}
|
|
}
|
|
|