2016-04-21 13:12:43 +02:00
|
|
|
// 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/>.
|
|
|
|
|
|
|
|
|
2016-04-21 13:57:27 +02:00
|
|
|
use std::str::FromStr;
|
2016-04-21 13:12:43 +02:00
|
|
|
use std::sync::Arc;
|
|
|
|
use std::net::SocketAddr;
|
2016-04-23 12:29:12 +02:00
|
|
|
use util::panics::PanicHandler;
|
2016-04-21 13:12:43 +02:00
|
|
|
use die::*;
|
2016-05-04 15:37:09 +02:00
|
|
|
use jsonipc;
|
2016-06-01 19:37:34 +02:00
|
|
|
use rpc_apis;
|
2016-06-13 18:55:24 +02:00
|
|
|
use std::fmt;
|
2016-04-21 13:12:43 +02:00
|
|
|
|
|
|
|
pub use ethcore_rpc::Server as RpcServer;
|
|
|
|
use ethcore_rpc::{RpcServerError, RpcServer as Server};
|
|
|
|
|
2016-05-04 15:37:09 +02:00
|
|
|
pub struct HttpConfiguration {
|
2016-04-21 13:57:27 +02:00
|
|
|
pub enabled: bool,
|
|
|
|
pub interface: String,
|
|
|
|
pub port: u16,
|
|
|
|
pub apis: String,
|
2016-07-19 12:53:58 +02:00
|
|
|
pub cors: Option<Vec<String>>,
|
|
|
|
pub hosts: Option<Vec<String>>,
|
2016-04-21 13:57:27 +02:00
|
|
|
}
|
|
|
|
|
2016-05-04 15:37:09 +02:00
|
|
|
pub struct IpcConfiguration {
|
|
|
|
pub enabled: bool,
|
|
|
|
pub socket_addr: String,
|
|
|
|
pub apis: String,
|
|
|
|
}
|
|
|
|
|
2016-06-13 18:55:24 +02:00
|
|
|
impl fmt::Display for IpcConfiguration {
|
|
|
|
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
|
|
|
|
if self.enabled {
|
|
|
|
write!(f, "endpoint address [{}], api list [{}]", self.socket_addr, self.apis)
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
write!(f, "disabled")
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-04-21 13:57:27 +02:00
|
|
|
pub struct Dependencies {
|
2016-04-23 12:29:12 +02:00
|
|
|
pub panic_handler: Arc<PanicHandler>,
|
2016-06-01 19:37:34 +02:00
|
|
|
pub apis: Arc<rpc_apis::Dependencies>,
|
2016-04-21 13:57:27 +02:00
|
|
|
}
|
|
|
|
|
2016-06-01 19:37:34 +02:00
|
|
|
pub fn new_http(conf: HttpConfiguration, deps: &Dependencies) -> Option<RpcServer> {
|
2016-04-21 13:57:27 +02:00
|
|
|
if !conf.enabled {
|
|
|
|
return None;
|
|
|
|
}
|
|
|
|
|
|
|
|
let apis = conf.apis.split(',').collect();
|
2016-06-24 12:10:36 +02:00
|
|
|
let url = format!("{}:{}", conf.interface, conf.port);
|
2016-04-21 13:57:27 +02:00
|
|
|
let addr = SocketAddr::from_str(&url).unwrap_or_else(|_| die!("{}: Invalid JSONRPC listen host/port given.", url));
|
|
|
|
|
2016-07-19 12:53:58 +02:00
|
|
|
Some(setup_http_rpc_server(deps, &addr, conf.cors, conf.hosts, apis))
|
2016-04-21 13:57:27 +02:00
|
|
|
}
|
|
|
|
|
2016-06-01 19:37:34 +02:00
|
|
|
fn setup_rpc_server(apis: Vec<&str>, deps: &Dependencies) -> Server {
|
|
|
|
let apis = rpc_apis::from_str(apis);
|
2016-04-21 13:12:43 +02:00
|
|
|
let server = Server::new();
|
2016-06-01 19:37:34 +02:00
|
|
|
rpc_apis::setup_rpc(server, deps.apis.clone(), rpc_apis::ApiSet::List(apis))
|
2016-05-04 15:37:09 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
pub fn setup_http_rpc_server(
|
2016-06-01 19:37:34 +02:00
|
|
|
dependencies: &Dependencies,
|
2016-05-04 15:37:09 +02:00
|
|
|
url: &SocketAddr,
|
2016-07-19 12:53:58 +02:00
|
|
|
cors_domains: Option<Vec<String>>,
|
|
|
|
allowed_hosts: Option<Vec<String>>,
|
2016-05-04 15:37:09 +02:00
|
|
|
apis: Vec<&str>,
|
|
|
|
) -> RpcServer {
|
|
|
|
let server = setup_rpc_server(apis, dependencies);
|
2016-06-01 19:37:34 +02:00
|
|
|
let ph = dependencies.panic_handler.clone();
|
2016-07-19 12:53:58 +02:00
|
|
|
let start_result = server.start_http(url, cors_domains, allowed_hosts, ph);
|
2016-04-21 13:12:43 +02:00
|
|
|
match start_result {
|
2016-04-28 21:48:00 +02:00
|
|
|
Err(RpcServerError::IoError(err)) => die_with_io_error("RPC", err),
|
|
|
|
Err(e) => die!("RPC: {:?}", e),
|
2016-07-19 12:53:58 +02:00
|
|
|
Ok(server) => server,
|
2016-04-21 13:12:43 +02:00
|
|
|
}
|
|
|
|
}
|
2016-06-13 18:55:24 +02:00
|
|
|
|
|
|
|
pub fn new_ipc(conf: IpcConfiguration, deps: &Dependencies) -> Option<jsonipc::Server> {
|
|
|
|
if !conf.enabled { return None; }
|
|
|
|
let apis = conf.apis.split(',').collect();
|
|
|
|
Some(setup_ipc_rpc_server(deps, &conf.socket_addr, apis))
|
|
|
|
}
|
|
|
|
|
2016-06-01 19:37:34 +02:00
|
|
|
pub fn setup_ipc_rpc_server(dependencies: &Dependencies, addr: &str, apis: Vec<&str>) -> jsonipc::Server {
|
2016-05-04 15:37:09 +02:00
|
|
|
let server = setup_rpc_server(apis, dependencies);
|
|
|
|
match server.start_ipc(addr) {
|
|
|
|
Err(jsonipc::Error::Io(io_error)) => die_with_io_error("RPC", io_error),
|
|
|
|
Err(any_error) => die!("RPC: {:?}", any_error),
|
|
|
|
Ok(server) => server
|
|
|
|
}
|
|
|
|
}
|