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Merge branch 'master' of github.com:ethcore/parity into client_submodules

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This commit is contained in:
debris 2016-03-11 11:17:08 +01:00
commit ebd2a92267
10 changed files with 180 additions and 38 deletions
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11
ethcore/src/client/client.rs
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@ -35,7 +35,6 @@ use transaction::LocalizedTransaction;
use extras::TransactionAddress;
use filter::Filter;
use log_entry::LocalizedLogEntry;
use util::keys::store::SecretStore;
use block_queue::{BlockQueue, BlockQueueInfo};
use blockchain::{BlockChain, BlockProvider, TreeRoute};
use client::{BlockId, TransactionId, ClientConfig, BlockChainClient};
@ -114,7 +113,6 @@ pub struct Client<V = CanonVerifier> where V: Verifier {
author: RwLock<Address>,
extra_data: RwLock<Bytes>,
verifier: PhantomData<V>,
secret_store: Arc<RwLock<SecretStore>>,
}
const HISTORY: u64 = 1000;
@ -150,9 +148,6 @@ impl<V> Client<V> where V: Verifier {
let panic_handler = PanicHandler::new_in_arc();
panic_handler.forward_from(&block_queue);
let secret_store = Arc::new(RwLock::new(SecretStore::new()));
secret_store.write().unwrap().try_import_existing();
Ok(Arc::new(Client {
chain: chain,
engine: engine,
@ -166,7 +161,6 @@ impl<V> Client<V> where V: Verifier {
author: RwLock::new(Address::new()),
extra_data: RwLock::new(Vec::new()),
verifier: PhantomData,
secret_store: secret_store,
}))
}
@ -190,11 +184,6 @@ impl<V> Client<V> where V: Verifier {
last_hashes
}
/// Secret store (key manager)
pub fn secret_store(&self) -> &Arc<RwLock<SecretStore>> {
&self.secret_store
}
fn check_and_close_block(&self, block: &PreverifiedBlock) -> Result<ClosedBlock, ()> {
let engine = self.engine.deref().deref();
let header = &block.header;

10
parity/main.rs
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@ -53,6 +53,7 @@ use ethsync::{EthSync, SyncConfig, SyncProvider};
use docopt::Docopt;
use daemonize::Daemonize;
use number_prefix::{binary_prefix, Standalone, Prefixed};
use util::keys::store::*;
fn die_with_message(msg: &str) -> ! {
println!("ERROR: {}", msg);
@ -195,7 +196,7 @@ fn setup_log(init: &Option<String>) {
}
#[cfg(feature = "rpc")]
fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str, cors_domain: &str, apis: Vec<&str>) -> Option<Arc<PanicHandler>> {
fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, secret_store: Arc<AccountService>, url: &str, cors_domain: &str, apis: Vec<&str>) -> Option<Arc<PanicHandler>> {
use rpc::v1::*;
let server = rpc::RpcServer::new();
@ -204,7 +205,7 @@ fn setup_rpc_server(client: Arc<Client>, sync: Arc<EthSync>, url: &str, cors_dom
"web3" => server.add_delegate(Web3Client::new().to_delegate()),
"net" => server.add_delegate(NetClient::new(&sync).to_delegate()),
"eth" => {
server.add_delegate(EthClient::new(&client, &sync).to_delegate());
server.add_delegate(EthClient::new(&client, &sync, &secret_store).to_delegate());
server.add_delegate(EthFilterClient::new(&client).to_delegate());
}
_ => {
@ -414,6 +415,9 @@ impl Configuration {
// Sync
let sync = EthSync::register(service.network(), sync_config, client);
// Secret Store
let account_service = Arc::new(AccountService::new());
// Setup rpc
if self.args.flag_jsonrpc || self.args.flag_rpc {
let url = format!("{}:{}",
@ -424,7 +428,7 @@ impl Configuration {
let cors = self.args.flag_rpccorsdomain.as_ref().unwrap_or(&self.args.flag_jsonrpc_cors);
// TODO: use this as the API list.
let apis = self.args.flag_rpcapi.as_ref().unwrap_or(&self.args.flag_jsonrpc_apis);
let server_handler = setup_rpc_server(service.client(), sync.clone(), &url, cors, apis.split(",").collect());
let server_handler = setup_rpc_server(service.client(), sync.clone(), account_service.clone(), &url, cors, apis.split(",").collect());
if let Some(handler) = server_handler {
panic_handler.forward_from(handler.deref());
}

44
rpc/src/v1/impls/eth.rs
View File

@ -28,22 +28,25 @@ use ethcore::views::*;
use ethcore::ethereum::Ethash;
use ethcore::ethereum::denominations::shannon;
use v1::traits::{Eth, EthFilter};
use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, OptionalValue, Index, Filter, Log};
use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, TransactionRequest, OptionalValue, Index, Filter, Log};
use v1::helpers::{PollFilter, PollManager};
use util::keys::store::AccountProvider;
/// Eth rpc implementation.
pub struct EthClient<C, S> where C: BlockChainClient, S: SyncProvider {
pub struct EthClient<C, S, A> where C: BlockChainClient, S: SyncProvider, A: AccountProvider {
client: Weak<C>,
sync: Weak<S>,
accounts: Weak<A>,
hashrates: RwLock<HashMap<H256, u64>>,
}
impl<C, S> EthClient<C, S> where C: BlockChainClient, S: SyncProvider {
impl<C, S, A> EthClient<C, S, A> where C: BlockChainClient, S: SyncProvider, A: AccountProvider {
/// Creates new EthClient.
pub fn new(client: &Arc<C>, sync: &Arc<S>) -> Self {
pub fn new(client: &Arc<C>, sync: &Arc<S>, accounts: &Arc<A>) -> Self {
EthClient {
client: Arc::downgrade(client),
sync: Arc::downgrade(sync),
accounts: Arc::downgrade(accounts),
hashrates: RwLock::new(HashMap::new()),
}
}
@ -94,7 +97,7 @@ impl<C, S> EthClient<C, S> where C: BlockChainClient, S: SyncProvider {
}
}
impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncProvider + 'static {
impl<C, S, A> Eth for EthClient<C, S, A> where C: BlockChainClient + 'static, S: SyncProvider + 'static, A: AccountProvider + 'static {
fn protocol_version(&self, params: Params) -> Result<Value, Error> {
match params {
Params::None => to_value(&U256::from(take_weak!(self.sync).status().protocol_version)),
@ -158,7 +161,7 @@ impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncP
}
}
fn block_transaction_count(&self, params: Params) -> Result<Value, Error> {
fn block_transaction_count_by_hash(&self, params: Params) -> Result<Value, Error> {
from_params::<(H256,)>(params)
.and_then(|(hash,)| match take_weak!(self.client).block(BlockId::Hash(hash)) {
Some(bytes) => to_value(&BlockView::new(&bytes).transactions_count()),
@ -166,6 +169,17 @@ impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncP
})
}
fn block_transaction_count_by_number(&self, params: Params) -> Result<Value, Error> {
from_params::<(BlockNumber,)>(params)
.and_then(|(block_number,)| match block_number {
BlockNumber::Pending => to_value(&take_weak!(self.sync).status().transaction_queue_pending),
_ => match take_weak!(self.client).block(block_number.into()) {
Some(bytes) => to_value(&BlockView::new(&bytes).transactions_count()),
None => Ok(Value::Null)
}
})
}
fn block_uncles_count(&self, params: Params) -> Result<Value, Error> {
from_params::<(H256,)>(params)
.and_then(|(hash,)| match take_weak!(self.client).block(BlockId::Hash(hash)) {
@ -252,6 +266,24 @@ impl<C, S> Eth for EthClient<C, S> where C: BlockChainClient + 'static, S: SyncP
to_value(&true)
})
}
fn send_transaction(&self, params: Params) -> Result<Value, Error> {
from_params::<(TransactionRequest, )>(params)
.and_then(|(transaction_request, )| {
let accounts = take_weak!(self.accounts);
match accounts.account_secret(&transaction_request.from) {
Ok(secret) => {
let sync = take_weak!(self.sync);
let (transaction, _) = transaction_request.to_eth();
let signed_transaction = transaction.sign(&secret);
let hash = signed_transaction.hash();
sync.insert_transaction(signed_transaction);
to_value(&hash)
},
Err(_) => { to_value(&U256::zero()) }
}
})
}
}
/// Eth filter rpc implementation.

18
rpc/src/v1/impls/personal.rs
View File

@ -20,30 +20,28 @@ use jsonrpc_core::*;
use v1::traits::Personal;
use util::keys::store::*;
use util::Address;
use std::sync::RwLock;
/// Account management (personal) rpc implementation.
pub struct PersonalClient {
secret_store: Weak<RwLock<SecretStore>>,
accounts: Weak<AccountProvider>,
}
impl PersonalClient {
/// Creates new PersonalClient
pub fn new(store: &Arc<RwLock<SecretStore>>) -> Self {
pub fn new(store: &Arc<AccountProvider>) -> Self {
PersonalClient {
secret_store: Arc::downgrade(store),
accounts: Arc::downgrade(store),
}
}
}
impl Personal for PersonalClient {
fn accounts(&self, _: Params) -> Result<Value, Error> {
let store_wk = take_weak!(self.secret_store);
let store = store_wk.read().unwrap();
let store = take_weak!(self.accounts);
match store.accounts() {
Ok(account_list) => {
Ok(Value::Array(account_list.iter()
.map(|&(account, _)| Value::String(format!("{:?}", account)))
.map(|&account| Value::String(format!("{:?}", account)))
.collect::<Vec<Value>>())
)
}
@ -54,8 +52,7 @@ impl Personal for PersonalClient {
fn new_account(&self, params: Params) -> Result<Value, Error> {
from_params::<(String, )>(params).and_then(
|(pass, )| {
let store_wk = take_weak!(self.secret_store);
let mut store = store_wk.write().unwrap();
let store = take_weak!(self.accounts);
match store.new_account(&pass) {
Ok(address) => Ok(Value::String(format!("{:?}", address))),
Err(_) => Err(Error::internal_error())
@ -67,8 +64,7 @@ impl Personal for PersonalClient {
fn unlock_account(&self, params: Params) -> Result<Value, Error> {
from_params::<(Address, String, u64)>(params).and_then(
|(account, account_pass, _)|{
let store_wk = take_weak!(self.secret_store);
let store = store_wk.read().unwrap();
let store = take_weak!(self.accounts);
match store.unlock_account(&account, &account_pass) {
Ok(_) => Ok(Value::Bool(true)),
Err(_) => Ok(Value::Bool(false)),

13
rpc/src/v1/traits/eth.rs
View File

@ -55,12 +55,15 @@ pub trait Eth: Sized + Send + Sync + 'static {
/// Returns block with given number.
fn block_by_number(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Returns the number of transactions sent from given address at given time (block number).
fn transaction_count(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Returns the number of transactions in a block.
fn block_transaction_count(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Returns the number of transactions in a block given block hash.
fn block_transaction_count_by_hash(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Returns the number of transactions in a block given block number.
fn block_transaction_count_by_number(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
/// Returns the number of uncles in a given block.
fn block_uncles_count(&self, _: Params) -> Result<Value, Error> { rpc_unimplemented!() }
@ -130,8 +133,8 @@ pub trait Eth: Sized + Send + Sync + 'static {
delegate.add_method("eth_balance", Eth::balance);
delegate.add_method("eth_getStorageAt", Eth::storage_at);
delegate.add_method("eth_getTransactionCount", Eth::transaction_count);
delegate.add_method("eth_getBlockTransactionCountByHash", Eth::block_transaction_count);
delegate.add_method("eth_getBlockTransactionCountByNumber", Eth::block_transaction_count);
delegate.add_method("eth_getBlockTransactionCountByHash", Eth::block_transaction_count_by_hash);
delegate.add_method("eth_getBlockTransactionCountByNumber", Eth::block_transaction_count_by_number);
delegate.add_method("eth_getUncleCountByBlockHash", Eth::block_uncles_count);
delegate.add_method("eth_getUncleCountByBlockNumber", Eth::block_uncles_count);
delegate.add_method("eth_code", Eth::code_at);

33
rpc/src/v1/types/bytes.rs
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@ -15,7 +15,9 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use rustc_serialize::hex::ToHex;
use serde::{Serialize, Serializer};
use serde::{Serialize, Serializer, Deserialize, Deserializer, Error};
use serde::de::Visitor;
use util::common::FromHex;
/// Wrapper structure around vector of bytes.
#[derive(Debug)]
@ -26,6 +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 }
}
impl Default for Bytes {
@ -36,7 +39,7 @@ impl Default for Bytes {
}
impl Serialize for Bytes {
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer {
let mut serialized = "0x".to_owned();
serialized.push_str(self.0.to_hex().as_ref());
@ -44,6 +47,32 @@ impl Serialize for Bytes {
}
}
impl Deserialize for Bytes {
fn deserialize<D>(deserializer: &mut D) -> Result<Bytes, D::Error>
where D: Deserializer {
deserializer.deserialize(BytesVisitor)
}
}
struct BytesVisitor;
impl Visitor for BytesVisitor {
type Value = Bytes;
fn visit_str<E>(&mut self, value: &str) -> Result<Self::Value, E> where E: Error {
if value.len() >= 2 && &value[0..2] == "0x" {
Ok(Bytes::new(FromHex::from_hex(&value[2..]).unwrap_or_else(|_| vec![])))
} else {
Err(Error::custom("invalid hex"))
}
}
fn visit_string<E>(&mut self, value: String) -> Result<Self::Value, E> where E: Error {
self.visit_str(value.as_ref())
}
}
#[cfg(test)]
mod tests {
use super::*;

2
rpc/src/v1/types/mod.rs.in
View File

@ -33,3 +33,5 @@ pub use self::log::Log;
pub use self::optionals::OptionalValue;
pub use self::sync::{SyncStatus, SyncInfo};
pub use self::transaction::Transaction;
pub use self::transaction::TransactionRequest;

31
rpc/src/v1/types/transaction.rs
View File

@ -17,6 +17,8 @@
use util::numbers::*;
use ethcore::transaction::{LocalizedTransaction, Action};
use v1::types::{Bytes, OptionalValue};
use serde::{Deserializer, Error};
use ethcore;
#[derive(Debug, Default, Serialize)]
pub struct Transaction {
@ -37,6 +39,35 @@ pub struct Transaction {
pub input: Bytes
}
#[derive(Debug, Default, Serialize, Deserialize)]
pub struct TransactionRequest {
pub from: Address,
pub to: Option<Address>,
#[serde(rename="gasPrice")]
pub gas_price: Option<U256>,
pub gas: Option<U256>,
pub value: Option<U256>,
pub data: Bytes,
pub nonce: Option<U256>,
}
impl TransactionRequest {
/// maps transaction request to the transaction that can be signed and inserted
pub fn to_eth(self) -> (ethcore::transaction::Transaction, Address) {
(ethcore::transaction::Transaction {
nonce: self.nonce.unwrap_or(U256::zero()),
action: match self.to {
None => ethcore::transaction::Action::Create,
Some(addr) => ethcore::transaction::Action::Call(addr)
},
gas: self.gas.unwrap_or(U256::zero()),
gas_price: self.gas_price.unwrap_or(U256::zero()),
value: self.value.unwrap_or(U256::zero()),
data: self.data.to_vec()
}, self.from)
}
}
impl From<LocalizedTransaction> for Transaction {
fn from(t: LocalizedTransaction) -> Transaction {
Transaction {

3
sync/src/chain.rs
View File

@ -141,6 +141,8 @@ pub struct SyncStatus {
pub num_active_peers: usize,
/// Heap memory used in bytes
pub mem_used: usize,
/// Number of pending transactions in queue
pub transaction_queue_pending: usize,
}
#[derive(PartialEq, Eq, Debug, Clone)]
@ -256,6 +258,7 @@ impl ChainSync {
blocks_total: match self.highest_block { Some(x) if x > self.starting_block => x - self.starting_block, _ => 0 },
num_peers: self.peers.len(),
num_active_peers: self.peers.values().filter(|p| p.asking != PeerAsking::Nothing).count(),
transaction_queue_pending: self.transaction_queue.lock().unwrap().status().pending,
mem_used:
// TODO: https://github.com/servo/heapsize/pull/50
// self.downloading_hashes.heap_size_of_children()

53
util/src/keys/store.rs
View File

@ -78,6 +78,59 @@ struct AccountUnlock {
expires: DateTime<UTC>,
}
/// Basic account management trait
pub trait AccountProvider : Send + Sync {
/// Lists all accounts
fn accounts(&self) -> Result<Vec<Address>, ::std::io::Error>;
/// Unlocks account with the password provided
fn unlock_account(&self, account: &Address, pass: &str) -> Result<(), EncryptedHashMapError>;
/// Creates account
fn new_account(&self, pass: &str) -> Result<Address, ::std::io::Error>;
/// Returns secret for unlocked account
fn account_secret(&self, account: &Address) -> Result<crypto::Secret, SigningError>;
/// Returns secret for unlocked account
fn sign(&self, account: &Address, message: &H256) -> Result<crypto::Signature, SigningError>;
}
/// Thread-safe accounts management
pub struct AccountService {
secret_store: RwLock<SecretStore>,
}
impl AccountProvider for AccountService {
/// Lists all accounts
fn accounts(&self) -> Result<Vec<Address>, ::std::io::Error> {
Ok(try!(self.secret_store.read().unwrap().accounts()).iter().map(|&(addr, _)| addr).collect::<Vec<Address>>())
}
/// Unlocks account with the password provided
fn unlock_account(&self, account: &Address, pass: &str) -> Result<(), EncryptedHashMapError> {
self.secret_store.read().unwrap().unlock_account(account, pass)
}
/// Creates account
fn new_account(&self, pass: &str) -> Result<Address, ::std::io::Error> {
self.secret_store.write().unwrap().new_account(pass)
}
/// Returns secret for unlocked account
fn account_secret(&self, account: &Address) -> Result<crypto::Secret, SigningError> {
self.secret_store.read().unwrap().account_secret(account)
}
/// Returns secret for unlocked account
fn sign(&self, account: &Address, message: &H256) -> Result<crypto::Signature, SigningError> {
self.secret_store.read().unwrap().sign(account, message)
}
}
impl AccountService {
/// New account service with the default location
pub fn new() -> AccountService {
let secret_store = RwLock::new(SecretStore::new());
secret_store.write().unwrap().try_import_existing();
AccountService {
secret_store: secret_store
}
}
}
impl SecretStore {
/// new instance of Secret Store in default home directory
pub fn new() -> SecretStore {