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Merge pull request #1154 from rphmeier/personal_sign_and_send

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Change eth_signAndSendTransaction to personal_SignAndSendTransaction
This commit is contained in:
Marek Kotewicz 2016-05-27 18:45:20 +02:00
commit 325a257f7d
12 changed files with 215 additions and 163 deletions
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4
parity/dapps.rs
View File

@ -22,7 +22,7 @@ use ethsync::EthSync;
use ethminer::{Miner, ExternalMiner};
use util::RotatingLogger;
use util::panics::PanicHandler;
use util::keys::store::{AccountService};
use util::keys::store::AccountService;
use util::network_settings::NetworkSettings;
use die::*;
@ -100,7 +100,7 @@ pub fn setup_dapps_server(
server.add_delegate(NetClient::new(&deps.sync).to_delegate());
server.add_delegate(EthClient::new(&deps.client, &deps.sync, &deps.secret_store, &deps.miner, &deps.external_miner).to_delegate());
server.add_delegate(EthFilterClient::new(&deps.client, &deps.miner).to_delegate());
server.add_delegate(PersonalClient::new(&deps.secret_store).to_delegate());
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner).to_delegate());
server.add_delegate(EthcoreClient::new(&deps.miner, deps.logger.clone(), deps.settings.clone()).to_delegate());
let start_result = match auth {

4
parity/rpc.rs
View File

@ -24,7 +24,7 @@ use ethsync::EthSync;
use ethminer::{Miner, ExternalMiner};
use util::RotatingLogger;
use util::panics::PanicHandler;
use util::keys::store::{AccountService};
use util::keys::store::AccountService;
use util::network_settings::NetworkSettings;
use die::*;
use jsonipc;
@ -106,7 +106,7 @@ fn setup_rpc_server(apis: Vec<&str>, deps: &Arc<Dependencies>) -> Server {
},
"personal" => {
modules.insert("personal".to_owned(), "1.0".to_owned());
server.add_delegate(PersonalClient::new(&deps.secret_store).to_delegate())
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner).to_delegate())
},
"ethcore" => {
modules.insert("ethcore".to_owned(), "1.0".to_owned());

64
rpc/src/v1/impls/eth.rs
View File

@ -22,11 +22,10 @@ use std::collections::HashSet;
use std::sync::{Arc, Weak, Mutex};
use std::ops::Deref;
use ethsync::{SyncProvider, SyncState};
use ethminer::{MinerService, AccountDetails, ExternalMinerService};
use ethminer::{MinerService, ExternalMinerService};
use jsonrpc_core::*;
use util::numbers::*;
use util::sha3::*;
use util::bytes::ToPretty;
use util::rlp::{encode, decode, UntrustedRlp, View};
use ethcore::client::{BlockChainClient, BlockID, TransactionID, UncleID};
use ethcore::block::IsBlock;
@ -39,6 +38,7 @@ use self::ethash::SeedHashCompute;
use v1::traits::{Eth, EthFilter};
use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, TransactionRequest, CallRequest, OptionalValue, Index, Filter, Log, Receipt};
use v1::helpers::{PollFilter, PollManager};
use v1::impls::{dispatch_transaction, sign_and_dispatch};
use util::keys::store::AccountProvider;
use serde;
@ -155,27 +155,6 @@ impl<C, S, A, M, EM> EthClient<C, S, A, M, EM> where
}
}
fn sign_and_dispatch(&self, request: TransactionRequest, secret: H256) -> Result<Value, Error> {
let signed_transaction = {
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);
EthTransaction {
nonce: request.nonce
.or_else(|| miner
.last_nonce(&request.from)
.map(|nonce| nonce + U256::one()))
.unwrap_or_else(|| client.latest_nonce(&request.from)),
action: request.to.map_or(Action::Create, Action::Call),
gas: request.gas.unwrap_or_else(|| miner.sensible_gas_limit()),
gas_price: request.gas_price.unwrap_or_else(|| miner.sensible_gas_price()),
value: request.value.unwrap_or_else(U256::zero),
data: request.data.map_or_else(Vec::new, |d| d.to_vec()),
}.sign(&secret)
};
trace!(target: "miner", "send_transaction: dispatching tx: {}", encode(&signed_transaction).to_vec().pretty());
self.dispatch_transaction(signed_transaction)
}
fn sign_call(&self, request: CallRequest) -> Result<SignedTransaction, Error> {
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);
@ -189,30 +168,6 @@ impl<C, S, A, M, EM> EthClient<C, S, A, M, EM> where
data: request.data.map_or_else(Vec::new, |d| d.to_vec())
}.fake_sign(from))
}
fn dispatch_transaction(&self, signed_transaction: SignedTransaction) -> Result<Value, Error> {
let hash = signed_transaction.hash();
let import = {
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);
miner.import_own_transaction(client.deref(), signed_transaction, |a: &Address| {
AccountDetails {
nonce: client.latest_nonce(&a),
balance: client.latest_balance(&a),
}
})
};
match import {
Ok(_) => to_value(&hash),
Err(e) => {
warn!("Error sending transaction: {:?}", e);
to_value(&H256::zero())
}
}
}
}
const MAX_QUEUE_SIZE_TO_MINE_ON: usize = 4; // because uncles go back 6.
@ -544,29 +499,18 @@ impl<C, S, A, M, EM> Eth for EthClient<C, S, A, M, EM> where
.and_then(|(request, )| {
let accounts = take_weak!(self.accounts);
match accounts.account_secret(&request.from) {
Ok(secret) => self.sign_and_dispatch(request, secret),
Ok(secret) => sign_and_dispatch(&self.client, &self.miner, request, secret),
Err(_) => to_value(&H256::zero())
}
})
}
fn sign_and_send_transaction(&self, params: Params) -> Result<Value, Error> {
from_params::<(TransactionRequest, String)>(params)
.and_then(|(request, password)| {
let accounts = take_weak!(self.accounts);
match accounts.locked_account_secret(&request.from, &password) {
Ok(secret) => self.sign_and_dispatch(request, secret),
Err(_) => to_value(&H256::zero()),
}
})
}
fn send_raw_transaction(&self, params: Params) -> Result<Value, Error> {
from_params::<(Bytes, )>(params)
.and_then(|(raw_transaction, )| {
let raw_transaction = raw_transaction.to_vec();
match UntrustedRlp::new(&raw_transaction).as_val() {
Ok(signed_transaction) => self.dispatch_transaction(signed_transaction),
Ok(signed_transaction) => dispatch_transaction(&*take_weak!(self.client), &*take_weak!(self.miner), signed_transaction),
Err(_) => to_value(&H256::zero()),
}
})

56
rpc/src/v1/impls/mod.rs
View File

@ -41,3 +41,59 @@ pub use self::ethcore::EthcoreClient;
pub use self::traces::TracesClient;
pub use self::rpc::RpcClient;
use v1::types::TransactionRequest;
use std::sync::Weak;
use ethminer::{AccountDetails, MinerService};
use ethcore::client::BlockChainClient;
use ethcore::transaction::{Action, SignedTransaction, Transaction};
use util::numbers::*;
use util::rlp::encode;
use util::bytes::ToPretty;
use jsonrpc_core::{Error, to_value, Value};
fn dispatch_transaction<C, M>(client: &C, miner: &M, signed_transaction: SignedTransaction) -> Result<Value, Error>
where C: BlockChainClient, M: MinerService {
let hash = signed_transaction.hash();
let import = {
miner.import_own_transaction(client, signed_transaction, |a: &Address| {
AccountDetails {
nonce: client.latest_nonce(&a),
balance: client.latest_balance(&a),
}
})
};
match import {
Ok(_) => to_value(&hash),
Err(e) => {
warn!("Error sending transaction: {:?}", e);
to_value(&H256::zero())
}
}
}
fn sign_and_dispatch<C, M>(client: &Weak<C>, miner: &Weak<M>, request: TransactionRequest, secret: H256) -> Result<Value, Error>
where C: BlockChainClient, M: MinerService {
let client = take_weak!(client);
let miner = take_weak!(miner);
let signed_transaction = {
Transaction {
nonce: request.nonce
.or_else(|| miner
.last_nonce(&request.from)
.map(|nonce| nonce + U256::one()))
.unwrap_or_else(|| client.latest_nonce(&request.from)),
action: request.to.map_or(Action::Create, Action::Call),
gas: request.gas.unwrap_or_else(|| miner.sensible_gas_limit()),
gas_price: request.gas_price.unwrap_or_else(|| miner.sensible_gas_price()),
value: request.value.unwrap_or_else(U256::zero),
data: request.data.map_or_else(Vec::new, |b| b.to_vec()),
}.sign(&secret)
};
trace!(target: "miner", "send_transaction: dispatching tx: {}", encode(&signed_transaction).to_vec().pretty());
dispatch_transaction(&*client, &*miner, signed_transaction)
}

32
rpc/src/v1/impls/personal.rs
View File

@ -18,24 +18,35 @@
use std::sync::{Arc, Weak};
use jsonrpc_core::*;
use v1::traits::Personal;
use v1::types::TransactionRequest;
use v1::impls::sign_and_dispatch;
use util::keys::store::*;
use util::Address;
use util::numbers::*;
use ethcore::client::BlockChainClient;
use ethminer::MinerService;
/// Account management (personal) rpc implementation.
pub struct PersonalClient<A> where A: AccountProvider {
pub struct PersonalClient<A, C, M>
where A: AccountProvider, C: BlockChainClient, M: MinerService {
accounts: Weak<A>,
client: Weak<C>,
miner: Weak<M>,
}
impl<A> PersonalClient<A> where A: AccountProvider {
impl<A, C, M> PersonalClient<A, C, M>
where A: AccountProvider, C: BlockChainClient, M: MinerService {
/// Creates new PersonalClient
pub fn new(store: &Arc<A>) -> Self {
pub fn new(store: &Arc<A>, client: &Arc<C>, miner: &Arc<M>) -> Self {
PersonalClient {
accounts: Arc::downgrade(store),
client: Arc::downgrade(client),
miner: Arc::downgrade(miner),
}
}
}
impl<A> Personal for PersonalClient<A> where A: AccountProvider + 'static {
impl<A: 'static, C: 'static, M: 'static> Personal for PersonalClient<A, C, M>
where A: AccountProvider, C: BlockChainClient, M: MinerService {
fn accounts(&self, _: Params) -> Result<Value, Error> {
let store = take_weak!(self.accounts);
match store.accounts() {
@ -66,4 +77,15 @@ impl<A> Personal for PersonalClient<A> where A: AccountProvider + 'static {
}
})
}
fn sign_and_send_transaction(&self, params: Params) -> Result<Value, Error> {
from_params::<(TransactionRequest, String)>(params)
.and_then(|(request, password)| {
let accounts = take_weak!(self.accounts);
match accounts.locked_account_secret(&request.from, &password) {
Ok(secret) => sign_and_dispatch(&self.client, &self.miner, request, secret),
Err(_) => to_value(&H256::zero()),
}
})
}
}

0
rpc/src/v1/tests/eth.rs
View File

75
rpc/src/v1/tests/mocked/eth.rs
View File

@ -521,81 +521,6 @@ fn rpc_eth_send_transaction() {
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response));
}
#[test]
fn rpc_eth_sign_and_send_transaction_with_invalid_password() {
let account = TestAccount::new("password123");
let address = account.address();
let tester = EthTester::default();
tester.accounts_provider.accounts.write().unwrap().insert(address.clone(), account);
let request = r#"{
"jsonrpc": "2.0",
"method": "eth_signAndSendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0",
"gasPrice": "0x9184e72a000",
"value": "0x9184e72a"
}, "password321"],
"id": 1
}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x0000000000000000000000000000000000000000000000000000000000000000","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response.into()));
}
#[test]
fn rpc_eth_sign_and_send_transaction() {
let account = TestAccount::new("password123");
let address = account.address();
let secret = account.secret.clone();
let tester = EthTester::default();
tester.accounts_provider.accounts.write().unwrap().insert(address.clone(), account);
let request = r#"{
"jsonrpc": "2.0",
"method": "eth_signAndSendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0",
"gasPrice": "0x9184e72a000",
"value": "0x9184e72a"
}, "password123"],
"id": 1
}"#;
let t = Transaction {
nonce: U256::zero(),
gas_price: U256::from(0x9184e72a000u64),
gas: U256::from(0x76c0),
action: Action::Call(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
value: U256::from(0x9184e72au64),
data: vec![]
}.sign(&secret);
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response));
tester.miner.last_nonces.write().unwrap().insert(address.clone(), U256::zero());
let t = Transaction {
nonce: U256::one(),
gas_price: U256::from(0x9184e72a000u64),
gas: U256::from(0x76c0),
action: Action::Call(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
value: U256::from(0x9184e72au64),
data: vec![]
}.sign(&secret);
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response));
}
#[test]
#[ignore]
fn rpc_eth_send_raw_transaction() {

129
rpc/src/v1/tests/mocked/personal.rs
View File

@ -15,11 +15,29 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::sync::Arc;
use std::str::FromStr;
use std::collections::HashMap;
use jsonrpc_core::IoHandler;
use util::numbers::*;
use util::keys::{TestAccount, TestAccountProvider};
use v1::{PersonalClient, Personal};
use std::collections::*;
use v1::tests::helpers::TestMinerService;
use ethcore::client::TestBlockChainClient;
use ethcore::transaction::{Action, Transaction};
struct PersonalTester {
accounts: Arc<TestAccountProvider>,
io: IoHandler,
miner: Arc<TestMinerService>,
// these unused fields are necessary to keep the data alive
// as the handler has only weak pointers.
_client: Arc<TestBlockChainClient>,
}
fn blockchain_client() -> Arc<TestBlockChainClient> {
let client = TestBlockChainClient::new();
Arc::new(client)
}
fn accounts_provider() -> Arc<TestAccountProvider> {
let accounts = HashMap::new();
@ -27,18 +45,33 @@ fn accounts_provider() -> Arc<TestAccountProvider> {
Arc::new(ap)
}
fn setup() -> (Arc<TestAccountProvider>, IoHandler) {
let test_provider = accounts_provider();
let personal = PersonalClient::new(&test_provider);
fn miner_service() -> Arc<TestMinerService> {
Arc::new(TestMinerService::default())
}
fn setup() -> PersonalTester {
let accounts = accounts_provider();
let client = blockchain_client();
let miner = miner_service();
let personal = PersonalClient::new(&accounts, &client, &miner);
let io = IoHandler::new();
io.add_delegate(personal.to_delegate());
(test_provider, io)
let tester = PersonalTester {
accounts: accounts,
io: io,
miner: miner,
_client: client,
};
tester
}
#[test]
fn accounts() {
let (test_provider, io) = setup();
test_provider.accounts
let tester = setup();
tester.accounts.accounts
.write()
.unwrap()
.insert(Address::from(1), TestAccount::new("test"));
@ -46,17 +79,17 @@ fn accounts() {
let request = r#"{"jsonrpc": "2.0", "method": "personal_listAccounts", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":["0x0000000000000000000000000000000000000001"],"id":1}"#;
assert_eq!(io.handle_request(request), Some(response.to_owned()));
assert_eq!(tester.io.handle_request(request), Some(response.to_owned()));
}
#[test]
fn new_account() {
let (test_provider, io) = setup();
let tester = setup();
let request = r#"{"jsonrpc": "2.0", "method": "personal_newAccount", "params": ["pass"], "id": 1}"#;
let res = io.handle_request(request);
let res = tester.io.handle_request(request);
let accounts = test_provider.accounts.read().unwrap();
let accounts = tester.accounts.accounts.read().unwrap();
assert_eq!(accounts.len(), 1);
let address = accounts
@ -70,3 +103,77 @@ fn new_account() {
assert_eq!(res, Some(response));
}
#[test]
fn sign_and_send_transaction_with_invalid_password() {
let account = TestAccount::new("password123");
let address = account.address();
let tester = setup();
tester.accounts.accounts.write().unwrap().insert(address.clone(), account);
let request = r#"{
"jsonrpc": "2.0",
"method": "personal_signAndSendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0",
"gasPrice": "0x9184e72a000",
"value": "0x9184e72a"
}, "password321"],
"id": 1
}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x0000000000000000000000000000000000000000000000000000000000000000","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response.into()));
}
#[test]
fn sign_and_send_transaction() {
let account = TestAccount::new("password123");
let address = account.address();
let secret = account.secret.clone();
let tester = setup();
tester.accounts.accounts.write().unwrap().insert(address.clone(), account);
let request = r#"{
"jsonrpc": "2.0",
"method": "personal_signAndSendTransaction",
"params": [{
"from": ""#.to_owned() + format!("0x{:?}", address).as_ref() + r#"",
"to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
"gas": "0x76c0",
"gasPrice": "0x9184e72a000",
"value": "0x9184e72a"
}, "password123"],
"id": 1
}"#;
let t = Transaction {
nonce: U256::zero(),
gas_price: U256::from(0x9184e72a000u64),
gas: U256::from(0x76c0),
action: Action::Call(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
value: U256::from(0x9184e72au64),
data: vec![]
}.sign(&secret);
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response));
tester.miner.last_nonces.write().unwrap().insert(address.clone(), U256::zero());
let t = Transaction {
nonce: U256::one(),
gas_price: U256::from(0x9184e72a000u64),
gas: U256::from(0x76c0),
action: Action::Call(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
value: U256::from(0x9184e72au64),
data: vec![]
}.sign(&secret);
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;
assert_eq!(tester.io.handle_request(request.as_ref()), Some(response));
}

2
rpc/src/v1/tests/mod.rs
View File

@ -4,5 +4,3 @@ pub mod helpers;
#[cfg(test)]
mod mocked;
#[cfg(test)]
mod eth;

4
rpc/src/v1/traits/eth.rs
View File

@ -80,9 +80,6 @@ pub trait Eth: Sized + Send + Sync + 'static {
/// Sends transaction.
fn send_transaction(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Sends transaction and signs it in single call. The account is not unlocked in such case.
fn sign_and_send_transaction(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Sends signed transaction.
fn send_raw_transaction(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
@ -155,7 +152,6 @@ pub trait Eth: Sized + Send + Sync + 'static {
delegate.add_method("eth_getCode", Eth::code_at);
delegate.add_method("eth_sign", Eth::sign);
delegate.add_method("eth_sendTransaction", Eth::send_transaction);
delegate.add_method("eth_signAndSendTransaction", Eth::sign_and_send_transaction);
delegate.add_method("eth_sendRawTransaction", Eth::send_raw_transaction);
delegate.add_method("eth_call", Eth::call);
delegate.add_method("eth_estimateGas", Eth::estimate_gas);

4
rpc/src/v1/traits/personal.rs
View File

@ -30,12 +30,16 @@ pub trait Personal: Sized + Send + Sync + 'static {
/// Unlocks specified account for use (can only be one unlocked account at one moment)
fn unlock_account(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Sends transaction and signs it in single call. The account is not unlocked in such case.
fn sign_and_send_transaction(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Should be used to convert object to io delegate.
fn to_delegate(self) -> IoDelegate<Self> {
let mut delegate = IoDelegate::new(Arc::new(self));
delegate.add_method("personal_listAccounts", Personal::accounts);
delegate.add_method("personal_newAccount", Personal::new_account);
delegate.add_method("personal_unlockAccount", Personal::unlock_account);
delegate.add_method("personal_signAndSendTransaction", Personal::sign_and_send_transaction);
delegate
}
}

2
rpc/src/v1/types/bytes.rs
View File

@ -28,7 +28,7 @@ impl Bytes {
pub fn new(bytes: Vec<u8>) -> Bytes {
Bytes(bytes)
}
pub fn to_vec(self) -> Vec<u8> { let Bytes(x) = self; x }
pub fn to_vec(self) -> Vec<u8> { self.0 }
}
impl Serialize for Bytes {