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Fix serialization of non-localized transactions (#6868)

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* Fix serialization of non-localized transactions.

* Return proper SignedTransactions representation.
This commit is contained in:
Tomasz Drwięga 2017-10-24 12:13:00 +02:00 committed by Arkadiy Paronyan
parent d68b3f131d
commit b98150526c
9 changed files with 60 additions and 29 deletions
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5
ethcore/src/transaction.rs
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@ -469,6 +469,11 @@ impl SignedTransaction {
pub fn is_unsigned(&self) -> bool {
self.transaction.is_unsigned()
}
/// Deconstructs this transaction back into `UnverifiedTransaction`
pub fn deconstruct(self) -> (UnverifiedTransaction, Address, Option<Public>) {
(self.transaction, self.sender, self.public)
}
}
/// Signed Transaction that is a part of canon blockchain.

27
rpc/src/v1/helpers/dispatch.rs
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@ -71,6 +71,9 @@ pub trait Dispatcher: Send + Sync + Clone {
fn sign(&self, accounts: Arc<AccountProvider>, filled: FilledTransactionRequest, password: SignWith)
-> BoxFuture<WithToken<SignedTransaction>, Error>;
/// Converts a `SignedTransaction` into `RichRawTransaction`
fn enrich(&self, SignedTransaction) -> RpcRichRawTransaction;
/// "Dispatch" a local transaction.
fn dispatch_transaction(&self, signed_transaction: PendingTransaction) -> Result<H256, Error>;
}
@ -163,6 +166,11 @@ impl<C: MiningBlockChainClient, M: MinerService> Dispatcher for FullDispatcher<C
}))
}
fn enrich(&self, signed_transaction: SignedTransaction) -> RpcRichRawTransaction {
let block_number = self.client.best_block_header().number();
RpcRichRawTransaction::from_signed(signed_transaction, block_number, self.client.eip86_transition())
}
fn dispatch_transaction(&self, signed_transaction: PendingTransaction) -> Result<H256, Error> {
let hash = signed_transaction.transaction.hash();
@ -261,11 +269,11 @@ impl LightDispatcher {
transaction_queue: Arc<RwLock<LightTransactionQueue>>,
) -> Self {
LightDispatcher {
sync: sync,
client: client,
on_demand: on_demand,
cache: cache,
transaction_queue: transaction_queue,
sync,
client,
on_demand,
cache,
transaction_queue,
}
}
@ -399,6 +407,11 @@ impl Dispatcher for LightDispatcher {
.and_then(move |nonce| with_nonce(filled, nonce)))
}
fn enrich(&self, signed_transaction: SignedTransaction) -> RpcRichRawTransaction {
let block_number = self.client.best_block_header().number();
RpcRichRawTransaction::from_signed(signed_transaction, block_number, self.client.eip86_transition())
}
fn dispatch_transaction(&self, signed_transaction: PendingTransaction) -> Result<H256, Error> {
let hash = signed_transaction.transaction.hash();
@ -510,8 +523,8 @@ pub fn execute<D: Dispatcher + 'static>(
},
ConfirmationPayload::SignTransaction(request) => {
Box::new(dispatcher.sign(accounts, request, pass)
.map(|result| result
.map(RpcRichRawTransaction::from)
.map(move |result| result
.map(move |tx| dispatcher.enrich(tx))
.map(ConfirmationResponse::SignTransaction)
))
},

23
rpc/src/v1/helpers/light_fetch.rs
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@ -23,7 +23,7 @@ use ethcore::encoded;
use ethcore::executed::{Executed, ExecutionError};
use ethcore::ids::BlockId;
use ethcore::filter::Filter as EthcoreFilter;
use ethcore::transaction::{Action, Transaction as EthTransaction, SignedTransaction};
use ethcore::transaction::{Action, Transaction as EthTransaction, SignedTransaction, LocalizedTransaction};
use ethcore::receipt::Receipt;
use jsonrpc_core::{BoxFuture, Error};
@ -65,13 +65,24 @@ pub struct LightFetch {
/// Extract a transaction at given index.
pub fn extract_transaction_at_index(block: encoded::Block, index: usize, eip86_transition: u64) -> Option<Transaction> {
block.transactions().into_iter().nth(index)
// Verify if transaction signature is correct.
.and_then(|tx| SignedTransaction::new(tx).ok())
.map(|tx| Transaction::from_signed(tx, block.number(), eip86_transition))
.map(|mut tx| {
tx.block_hash = Some(block.hash().into());
tx.transaction_index = Some(index.into());
tx
.map(|signed_tx| {
let (signed, sender, _) = signed_tx.deconstruct();
let block_hash = block.hash();
let block_number = block.number();
let transaction_index = index;
let cached_sender = Some(sender);
LocalizedTransaction {
signed,
block_number,
block_hash,
transaction_index,
cached_sender,
}
})
.map(|tx| Transaction::from_localized(tx, eip86_transition))
}

7
rpc/src/v1/impls/signer.rs
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@ -73,8 +73,8 @@ impl<D: Dispatcher + 'static> SignerClient<D> {
SignerClient {
signer: signer.clone(),
accounts: store.clone(),
dispatcher: dispatcher,
subscribers: subscribers,
dispatcher,
subscribers,
}
}
@ -205,7 +205,8 @@ impl<D: Dispatcher + 'static> Signer for SignerClient<D> {
},
ConfirmationPayload::SignTransaction(request) => {
Self::verify_transaction(bytes, request, |pending_transaction| {
Ok(ConfirmationResponse::SignTransaction(pending_transaction.transaction.into()))
let rich = self.dispatcher.enrich(pending_transaction.transaction);
Ok(ConfirmationResponse::SignTransaction(rich))
})
},
ConfirmationPayload::EthSignMessage(address, data) => {

4
rpc/src/v1/tests/mocked/eth.rs
View File

@ -547,7 +547,7 @@ fn rpc_eth_pending_transaction_by_hash() {
tester.miner.pending_transactions.lock().insert(H256::zero(), tx);
}
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":"0x0","chainId":null,"condition":null,"creates":null,"from":"0x0f65fe9276bc9a24ae7083ae28e2660ef72df99e","gas":"0x5208","gasPrice":"0x1","hash":"0x41df922fd0d4766fcc02e161f8295ec28522f329ae487f14d811e4b64c8d6e31","input":"0x","nonce":"0x0","publicKey":"0x7ae46da747962c2ee46825839c1ef9298e3bd2e70ca2938495c3693a485ec3eaa8f196327881090ff64cf4fbb0a48485d4f83098e189ed3b7a87d5941b59f789","r":"0x48b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353","raw":"0xf85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","s":"0xefffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","standardV":"0x0","to":"0x095e7baea6a6c7c4c2dfeb977efac326af552d87","transactionIndex":null,"v":"0x1b","value":"0xa"},"id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":null,"chainId":null,"condition":null,"creates":null,"from":"0x0f65fe9276bc9a24ae7083ae28e2660ef72df99e","gas":"0x5208","gasPrice":"0x1","hash":"0x41df922fd0d4766fcc02e161f8295ec28522f329ae487f14d811e4b64c8d6e31","input":"0x","nonce":"0x0","publicKey":"0x7ae46da747962c2ee46825839c1ef9298e3bd2e70ca2938495c3693a485ec3eaa8f196327881090ff64cf4fbb0a48485d4f83098e189ed3b7a87d5941b59f789","r":"0x48b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353","raw":"0xf85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","s":"0xefffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","standardV":"0x0","to":"0x095e7baea6a6c7c4c2dfeb977efac326af552d87","transactionIndex":null,"v":"0x1b","value":"0xa"},"id":1}"#;
let request = r#"{
"jsonrpc": "2.0",
"method": "eth_getTransactionByHash",
@ -863,7 +863,7 @@ fn rpc_eth_sign_transaction() {
let response = r#"{"jsonrpc":"2.0","result":{"#.to_owned() +
r#""raw":"0x"# + &rlp.to_hex() + r#"","# +
r#""tx":{"# +
r#""blockHash":null,"blockNumber":"0x0","# +
r#""blockHash":null,"blockNumber":null,"# +
&format!("\"chainId\":{},", t.chain_id().map_or("null".to_owned(), |n| format!("{}", n))) +
r#""condition":null,"creates":null,"# +
&format!("\"from\":\"0x{:?}\",", &address) +

2
rpc/src/v1/tests/mocked/parity_set.rs
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@ -234,7 +234,7 @@ fn rpc_parity_remove_transaction() {
let hash = signed.hash();
let request = r#"{"jsonrpc": "2.0", "method": "parity_removeTransaction", "params":[""#.to_owned() + &format!("0x{:?}", hash) + r#""], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":"0x0","chainId":null,"condition":null,"creates":null,"from":"0x0000000000000000000000000000000000000002","gas":"0x76c0","gasPrice":"0x9184e72a000","hash":"0xa2e0da8a8064e0b9f93e95a53c2db6d01280efb8ac72a708d25487e67dd0f8fc","input":"0x","nonce":"0x1","publicKey":null,"r":"0x1","raw":"0xe9018609184e72a0008276c0940000000000000000000000000000000000000005849184e72a80800101","s":"0x1","standardV":"0x4","to":"0x0000000000000000000000000000000000000005","transactionIndex":null,"v":"0x0","value":"0x9184e72a"},"id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":null,"chainId":null,"condition":null,"creates":null,"from":"0x0000000000000000000000000000000000000002","gas":"0x76c0","gasPrice":"0x9184e72a000","hash":"0xa2e0da8a8064e0b9f93e95a53c2db6d01280efb8ac72a708d25487e67dd0f8fc","input":"0x","nonce":"0x1","publicKey":null,"r":"0x1","raw":"0xe9018609184e72a0008276c0940000000000000000000000000000000000000005849184e72a80800101","s":"0x1","standardV":"0x4","to":"0x0000000000000000000000000000000000000005","transactionIndex":null,"v":"0x0","value":"0x9184e72a"},"id":1}"#;
miner.pending_transactions.lock().insert(hash, signed);
assert_eq!(io.handle_request_sync(&request), Some(response.to_owned()));

2
rpc/src/v1/tests/mocked/signer.rs
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@ -456,7 +456,7 @@ fn should_confirm_sign_transaction_with_rlp() {
let response = r#"{"jsonrpc":"2.0","result":{"#.to_owned() +
r#""raw":"0x"# + &rlp.to_hex() + r#"","# +
r#""tx":{"# +
r#""blockHash":null,"blockNumber":"0x0","# +
r#""blockHash":null,"blockNumber":null,"# +
&format!("\"chainId\":{},", t.chain_id().map_or("null".to_owned(), |n| format!("{}", n))) +
r#""condition":null,"creates":null,"# +
&format!("\"from\":\"0x{:?}\",", &address) +

8
rpc/src/v1/tests/mocked/signing.rs
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@ -26,7 +26,7 @@ use v1::impls::SigningQueueClient;
use v1::metadata::Metadata;
use v1::traits::{EthSigning, ParitySigning, Parity};
use v1::helpers::{SignerService, SigningQueue, FullDispatcher};
use v1::types::ConfirmationResponse;
use v1::types::{ConfirmationResponse, RichRawTransaction};
use v1::tests::helpers::TestMinerService;
use v1::tests::mocked::parity;
@ -307,7 +307,7 @@ fn should_add_sign_transaction_to_the_queue() {
let response = r#"{"jsonrpc":"2.0","result":{"#.to_owned() +
r#""raw":"0x"# + &rlp.to_hex() + r#"","# +
r#""tx":{"# +
r#""blockHash":null,"blockNumber":"0x0","# +
r#""blockHash":null,"blockNumber":null,"# +
&format!("\"chainId\":{},", t.chain_id().map_or("null".to_owned(), |n| format!("{}", n))) +
r#""condition":null,"creates":null,"# +
&format!("\"from\":\"0x{:?}\",", &address) +
@ -334,7 +334,9 @@ fn should_add_sign_transaction_to_the_queue() {
::std::thread::spawn(move || loop {
if signer.requests().len() == 1 {
// respond
signer.request_confirmed(1.into(), Ok(ConfirmationResponse::SignTransaction(t.into())));
signer.request_confirmed(1.into(), Ok(ConfirmationResponse::SignTransaction(
RichRawTransaction::from_signed(t.into(), 0x0, u64::max_value())
)));
break
}
::std::thread::sleep(Duration::from_millis(100))

11
rpc/src/v1/types/transaction.rs
View File

@ -158,11 +158,10 @@ pub struct RichRawTransaction {
pub transaction: Transaction
}
impl From<SignedTransaction> for RichRawTransaction {
fn from(t: SignedTransaction) -> Self {
// TODO: change transition to 0 when EIP-86 is commonly used.
let tx: Transaction = Transaction::from_signed(t, 0, u64::max_value());
impl RichRawTransaction {
/// Creates new `RichRawTransaction` from `SignedTransaction`.
pub fn from_signed(tx: SignedTransaction, block_number: u64, eip86_transition: u64) -> Self {
let tx = Transaction::from_signed(tx, block_number, eip86_transition);
RichRawTransaction {
raw: tx.raw.clone(),
transaction: tx,
@ -213,7 +212,7 @@ impl Transaction {
hash: t.hash().into(),
nonce: t.nonce.into(),
block_hash: None,
block_number: Some(block_number.into()),
block_number: None,
transaction_index: None,
from: t.sender().into(),
to: match t.action {