openethereum/parity/rpc_apis.rs
Arkadiy Paronyan 043ca21863 Backporting to beta (#3229)
* Use ethcore_dappsPort when constructing URLs (#3139)

* Upon connect, retrieve the available api ports

* Update dapps to load from dappsPort

* Update dapps summary with dappsPort

* Allow proxy to use dappsPort

* Replace /api/ping with HEAD /

* Dynamic port for available apps

* Retrieve content images with dappsPort

* Fix /

* Transfer token dropdown image fix

* IdentityIcon loads images via contentHash

* Update apps fetch to cater for dev & prod

* DRY up 127.0.0.1:${dappsPort} with ${dappsUrl}

* Cleaning up polluted namespaces (#3143)

* Renaming ethcore_ to parity_

* Renaming files

* Renaming poluted EthSigning

* Tidy up the namespaces

* Renaming files to match new structure

* Splitting EthSigning into separate traits

* jsapi move ethcore.* -> parity.*

* Move jsonrpc parity definitions

* Update UI API calls for parity interfaces

* Move jsapi signer interfaces from personal to signer

* Update UI to use signer.* where applicable

* Updsate jsapi subscriptions for signer

* Fix dodgy merge.

* Update README.

* Fix some tests.

* Move parity-only personal.* to parity.*

* Update UI for personal -> parity API moves

* Update subscription APIs after personal -> parity move

* personal. generateAuthorizationToken -> parity. generateAuthorizationToken (UI)

* enode, dappsPort & signerPort (UI)

* Update subscription tests (accountsInfo)

* subscription update

* personal -> parity

* Additional error logging on method failures

* move postTransaction to parity

* Additional debug info with method failures

* Fix personal tests.

* Console wrning shows parameters, error object does not

* Include parity_ signing methods.

* Console log http transport info

* Fix failing tests

* Add RPC stubs for parity_accounts.

* Allow some secure built-in dapps

* Use parity_accounts in place of accountsInfo

* Improve error reporting

* Cleanup GHH error handling


Former-commit-id: 5a094ccb9f0596d0e07abc23504b80dc099ad584
2016-11-07 14:46:41 +01:00

317 lines
8.7 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::collections::BTreeMap;
use std::collections::HashSet;
use std::cmp::PartialEq;
use std::str::FromStr;
use std::sync::Arc;
use util::RotatingLogger;
use ethcore::miner::{Miner, ExternalMiner};
use ethcore::client::Client;
use ethcore::account_provider::AccountProvider;
use ethcore::snapshot::SnapshotService;
use ethsync::{ManageNetwork, SyncProvider};
use ethcore_rpc::{Extendable, NetworkSettings};
pub use ethcore_rpc::SignerService;
#[derive(Debug, PartialEq, Clone, Eq, Hash)]
pub enum Api {
/// Web3 (Safe)
Web3,
/// Net (Safe)
Net,
/// Eth (Safe)
Eth,
/// Geth-compatible "personal" API (DEPRECATED; only used in `--geth` mode.)
Personal,
/// Signer - Confirm transactions in Signer (UNSAFE: Passwords, List of transactions)
Signer,
/// Parity - Custom extensions (Safe)
Parity,
/// Parity Accounts extensions (UNSAFE: Passwords, Side Effects (new account))
ParityAccounts,
/// Parity - Set methods (UNSAFE: Side Effects affecting node operation)
ParitySet,
/// Traces (Safe)
Traces,
/// Rpc (Safe)
Rpc,
}
impl FromStr for Api {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
use self::Api::*;
match s {
"web3" => Ok(Web3),
"net" => Ok(Net),
"eth" => Ok(Eth),
"personal" => Ok(Personal),
"signer" => Ok(Signer),
"parity" => Ok(Parity),
"parity_accounts" => Ok(ParityAccounts),
"parity_set" => Ok(ParitySet),
"traces" => Ok(Traces),
"rpc" => Ok(Rpc),
api => Err(format!("Unknown api: {}", api))
}
}
}
#[derive(Debug)]
pub enum ApiSet {
SafeContext,
UnsafeContext,
IpcContext,
List(HashSet<Api>),
}
impl Default for ApiSet {
fn default() -> Self {
ApiSet::UnsafeContext
}
}
impl PartialEq for ApiSet {
fn eq(&self, other: &Self) -> bool {
self.list_apis() == other.list_apis()
}
}
impl FromStr for ApiSet {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
s.split(',')
.map(Api::from_str)
.collect::<Result<_, _>>()
.map(ApiSet::List)
}
}
pub struct Dependencies {
pub signer_service: Arc<SignerService>,
pub client: Arc<Client>,
pub snapshot: Arc<SnapshotService>,
pub sync: Arc<SyncProvider>,
pub net: Arc<ManageNetwork>,
pub secret_store: Arc<AccountProvider>,
pub miner: Arc<Miner>,
pub external_miner: Arc<ExternalMiner>,
pub logger: Arc<RotatingLogger>,
pub settings: Arc<NetworkSettings>,
pub net_service: Arc<ManageNetwork>,
pub geth_compatibility: bool,
pub dapps_port: Option<u16>,
}
fn to_modules(apis: &[Api]) -> BTreeMap<String, String> {
let mut modules = BTreeMap::new();
for api in apis {
let (name, version) = match *api {
Api::Web3 => ("web3", "1.0"),
Api::Net => ("net", "1.0"),
Api::Eth => ("eth", "1.0"),
Api::Personal => ("personal", "1.0"),
Api::Signer => ("signer", "1.0"),
Api::Parity => ("parity", "1.0"),
Api::ParityAccounts => ("parity_accounts", "1.0"),
Api::ParitySet => ("parity_set", "1.0"),
Api::Traces => ("traces", "1.0"),
Api::Rpc => ("rpc", "1.0"),
};
modules.insert(name.into(), version.into());
}
modules
}
impl ApiSet {
pub fn list_apis(&self) -> HashSet<Api> {
let mut safe_list = vec![Api::Web3, Api::Net, Api::Eth, Api::Parity, Api::Traces, Api::Rpc]
.into_iter().collect();
match *self {
ApiSet::List(ref apis) => apis.clone(),
ApiSet::UnsafeContext => safe_list,
ApiSet::IpcContext => {
safe_list.insert(Api::ParityAccounts);
safe_list
},
ApiSet::SafeContext => {
safe_list.insert(Api::ParityAccounts);
safe_list.insert(Api::ParitySet);
safe_list.insert(Api::Signer);
safe_list
},
}
}
}
macro_rules! add_signing_methods {
($namespace:ident, $server:expr, $deps:expr) => {
let server = &$server;
let deps = &$deps;
if deps.signer_service.is_enabled() {
server.add_delegate($namespace::to_delegate(SigningQueueClient::new(&deps.signer_service, &deps.client, &deps.miner, &deps.secret_store)))
} else {
server.add_delegate($namespace::to_delegate(SigningUnsafeClient::new(&deps.client, &deps.secret_store, &deps.miner)))
}
}
}
pub fn setup_rpc<T: Extendable>(server: T, deps: Arc<Dependencies>, apis: ApiSet) -> T {
use ethcore_rpc::v1::*;
// it's turned into vector, cause ont of the cases requires &[]
let apis = apis.list_apis().into_iter().collect::<Vec<_>>();
for api in &apis {
match *api {
Api::Web3 => {
server.add_delegate(Web3Client::new().to_delegate());
},
Api::Net => {
server.add_delegate(NetClient::new(&deps.sync).to_delegate());
},
Api::Eth => {
let client = EthClient::new(
&deps.client,
&deps.snapshot,
&deps.sync,
&deps.secret_store,
&deps.miner,
&deps.external_miner,
EthClientOptions {
allow_pending_receipt_query: !deps.geth_compatibility,
send_block_number_in_get_work: !deps.geth_compatibility,
}
);
server.add_delegate(client.to_delegate());
let filter_client = EthFilterClient::new(&deps.client, &deps.miner);
server.add_delegate(filter_client.to_delegate());
add_signing_methods!(EthSigning, server, deps);
},
Api::Personal => {
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner, deps.geth_compatibility).to_delegate());
},
Api::Signer => {
server.add_delegate(SignerClient::new(&deps.secret_store, &deps.client, &deps.miner, &deps.signer_service).to_delegate());
},
Api::Parity => {
let signer = match deps.signer_service.is_enabled() {
true => Some(deps.signer_service.clone()),
false => None,
};
server.add_delegate(ParityClient::new(
&deps.client,
&deps.miner,
&deps.sync,
&deps.net_service,
&deps.secret_store,
deps.logger.clone(),
deps.settings.clone(),
signer,
deps.dapps_port,
).to_delegate());
add_signing_methods!(EthSigning, server, deps);
add_signing_methods!(ParitySigning, server, deps);
},
Api::ParityAccounts => {
server.add_delegate(ParityAccountsClient::new(&deps.secret_store, &deps.client).to_delegate());
},
Api::ParitySet => {
server.add_delegate(ParitySetClient::new(&deps.client, &deps.miner, &deps.net_service).to_delegate())
},
Api::Traces => {
server.add_delegate(TracesClient::new(&deps.client, &deps.miner).to_delegate())
},
Api::Rpc => {
let modules = to_modules(&apis);
server.add_delegate(RpcClient::new(modules).to_delegate());
}
}
}
server
}
#[cfg(test)]
mod test {
use super::{Api, ApiSet};
#[test]
fn test_api_parsing() {
assert_eq!(Api::Web3, "web3".parse().unwrap());
assert_eq!(Api::Net, "net".parse().unwrap());
assert_eq!(Api::Eth, "eth".parse().unwrap());
assert_eq!(Api::Personal, "personal".parse().unwrap());
assert_eq!(Api::Signer, "signer".parse().unwrap());
assert_eq!(Api::Parity, "parity".parse().unwrap());
assert_eq!(Api::ParityAccounts, "parity_accounts".parse().unwrap());
assert_eq!(Api::ParitySet, "parity_set".parse().unwrap());
assert_eq!(Api::Traces, "traces".parse().unwrap());
assert_eq!(Api::Rpc, "rpc".parse().unwrap());
assert!("rp".parse::<Api>().is_err());
}
#[test]
fn test_api_set_default() {
assert_eq!(ApiSet::UnsafeContext, ApiSet::default());
}
#[test]
fn test_api_set_parsing() {
assert_eq!(ApiSet::List(vec![Api::Web3, Api::Eth].into_iter().collect()), "web3,eth".parse().unwrap());
}
#[test]
fn test_api_set_unsafe_context() {
let expected = vec![
// make sure this list contains only SAFE methods
Api::Web3, Api::Net, Api::Eth, Api::Parity, Api::Traces, Api::Rpc
].into_iter().collect();
assert_eq!(ApiSet::UnsafeContext.list_apis(), expected);
}
#[test]
fn test_api_set_ipc_context() {
let expected = vec![
// safe
Api::Web3, Api::Net, Api::Eth, Api::Parity, Api::Traces, Api::Rpc,
// semi-safe
Api::ParityAccounts
].into_iter().collect();
assert_eq!(ApiSet::IpcContext.list_apis(), expected);
}
#[test]
fn test_api_set_safe_context() {
let expected = vec![
// safe
Api::Web3, Api::Net, Api::Eth, Api::Parity, Api::Traces, Api::Rpc,
// semi-safe
Api::ParityAccounts,
// Unsafe
Api::ParitySet, Api::Signer,
].into_iter().collect();
assert_eq!(ApiSet::SafeContext.list_apis(), expected);
}
}