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In-browser signing support (#3231)

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* Signer RAW confirmations

* Returning address book as eth_accounts

* UI support for in-browser signing

* Post review fixes

* Adding new methods to jsonrpc

* Fixing eth_accounts

* Deterministic accounts ordering
This commit is contained in:
Tomasz Drwięga 2016-11-10 11:27:05 +01:00 committed by Gav Wood
parent 90ff810e36
commit 2f98169539
21 changed files with 447 additions and 43 deletions
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12
ethcore/src/account_provider.rs
View File

@ -95,6 +95,7 @@ impl KeyDirectory for NullDir {
struct AddressBook {
path: PathBuf,
cache: HashMap<Address, AccountMeta>,
transient: bool,
}
impl AddressBook {
@ -106,11 +107,18 @@ impl AddressBook {
let mut r = AddressBook {
path: path,
cache: HashMap::new(),
transient: false,
};
r.revert();
r
}
pub fn transient() -> Self {
let mut book = AddressBook::new(Default::default());
book.transient = true;
book
}
pub fn get(&self) -> HashMap<Address, AccountMeta> {
self.cache.clone()
}
@ -134,6 +142,7 @@ impl AddressBook {
}
fn revert(&mut self) {
if self.transient { return; }
trace!(target: "addressbook", "revert");
let _ = fs::File::open(self.path.clone())
.map_err(|e| trace!(target: "addressbook", "Couldn't open address book: {}", e))
@ -144,6 +153,7 @@ impl AddressBook {
}
fn save(&mut self) {
if self.transient { return; }
trace!(target: "addressbook", "save");
let _ = fs::File::create(self.path.clone())
.map_err(|e| warn!(target: "addressbook", "Couldn't open address book for writing: {}", e))
@ -175,7 +185,7 @@ impl AccountProvider {
pub fn transient_provider() -> Self {
AccountProvider {
unlocked: Mutex::new(HashMap::new()),
address_book: Mutex::new(AddressBook::new(Default::default())),
address_book: Mutex::new(AddressBook::transient()),
sstore: Box::new(EthStore::open(Box::new(NullDir::default()))
.expect("NullDir load always succeeds; qed"))
}

2
js/package.json
View File

@ -118,6 +118,7 @@
"bytes": "^2.4.0",
"chart.js": "^2.3.0",
"es6-promise": "^3.2.1",
"ethereumjs-tx": "^1.1.2",
"file-saver": "^1.3.3",
"format-json": "^1.0.3",
"format-number": "^2.0.1",
@ -147,6 +148,7 @@
"redux-actions": "^0.10.1",
"redux-thunk": "^2.1.0",
"rlp": "^2.0.0",
"scryptsy": "^2.0.0",
"store": "^1.3.20",
"utf8": "^2.1.1",
"validator": "^5.7.0",

4
js/src/api/format/input.js
View File

@ -93,6 +93,10 @@ export function inFilter (options) {
}
export function inHex (str) {
if (str && str.toString) {
str = str.toString(16);
}
if (str && str.substr(0, 2) === '0x') {
return str.toLowerCase();
}

6
js/src/api/rpc/parity/parity.js
View File

@ -181,6 +181,12 @@ export default class Parity {
.then(outAddress);
}
nextNonce (account) {
return this._transport
.execute('parity_nextNonce', inAddress(account))
.then(outNumber);
}
nodeName () {
return this._transport
.execute('parity_nodeName');

7
js/src/api/rpc/signer/signer.js
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { inNumber16 } from '../../format/input';
import { inNumber16, inData } from '../../format/input';
import { outSignerRequest } from '../../format/output';
export default class Signer {
@ -27,6 +27,11 @@ export default class Signer {
.execute('signer_confirmRequest', inNumber16(requestId), options, password);
}
confirmRequestRaw (requestId, data) {
return this._transport
.execute('signer_confirmRequestRaw', inNumber16(requestId), inData(data));
}
generateAuthorizationToken () {
return this._transport
.execute('signer_generateAuthorizationToken');

14
js/src/jsonrpc/interfaces/parity.js
View File

@ -356,6 +356,20 @@ export default {
}
},
nextNonce: {
desc: 'Returns next available nonce for transaction from given account. Includes pending block and transaction queue.',
params: [
{
type: Address,
desc: 'Account'
}
],
returns: {
type: Quantity,
desc: 'Next valid nonce'
}
},
nodeName: {
desc: 'Returns node name (identity)',
params: [],

20
js/src/jsonrpc/interfaces/signer.js
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
import { Quantity } from '../types';
import { Quantity, Data } from '../types';
export default {
generateAuthorizationToken: {
@ -57,6 +57,24 @@ export default {
}
},
confirmRequestRaw: {
desc: 'Confirm a request in the signer queue providing signed request.',
params: [
{
type: Quantity,
desc: 'The request id'
},
{
type: Data,
desc: 'Signed request (transaction RLP)'
}
],
returns: {
type: Boolean,
desc: 'The status of the confirmation'
}
},
rejectRequest: {
desc: 'Rejects a request in the signer queue',
params: [

44
js/src/redux/providers/signerMiddleware.js
View File

@ -16,6 +16,9 @@
import * as actions from './signerActions';
import { inHex } from '../../api/format/input';
import { Wallet } from '../../util/wallet';
export default class SignerMiddleware {
constructor (api) {
this._api = api;
@ -49,10 +52,10 @@ export default class SignerMiddleware {
}
onConfirmStart = (store, action) => {
const { id, password } = action.payload;
const { id, password, wallet, payload } = action.payload;
this._api.signer
.confirmRequest(id, {}, password)
const handlePromise = promise => {
promise
.then((txHash) => {
console.log('confirmRequest', id, txHash);
if (!txHash) {
@ -66,6 +69,41 @@ export default class SignerMiddleware {
console.error('confirmRequest', id, error);
store.dispatch(actions.errorConfirmRequest({ id, err: error.message }));
});
};
// Sign request in-browser
if (wallet && payload.transaction) {
const { transaction } = payload;
(transaction.nonce.isZero()
? this._api.parity.nextNonce(transaction.from)
: Promise.resolve(transaction.nonce)
).then(nonce => {
let txData = {
to: inHex(transaction.to),
nonce: inHex(transaction.nonce.isZero() ? nonce : transaction.nonce),
gasPrice: inHex(transaction.gasPrice),
gasLimit: inHex(transaction.gas),
value: inHex(transaction.value),
data: inHex(transaction.data)
};
try {
// NOTE: Derving the key takes significant amount of time,
// make sure to display some kind of "in-progress" state.
const signer = Wallet.fromJson(wallet, password);
const rawTx = signer.signTransaction(txData);
handlePromise(this._api.signer.confirmRequestRaw(id, rawTx));
} catch (error) {
console.error(error);
store.dispatch(actions.errorConfirmRequest({ id, err: error.message }));
}
});
return;
}
handlePromise(this._api.signer.confirmRequest(id, {}, password));
}
onRejectStart = (store, action) => {

82
js/src/util/wallet.js Normal file
View File

@ -0,0 +1,82 @@
// 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/>.
import scrypt from 'scryptsy';
import Transaction from 'ethereumjs-tx';
import { pbkdf2Sync } from 'crypto';
import { createDecipheriv } from 'browserify-aes';
import { inHex } from '../api/format/input';
import { sha3 } from '../api/util/sha3';
// Adapted from https://github.com/kvhnuke/etherwallet/blob/mercury/app/scripts/myetherwallet.js
export class Wallet {
static fromJson (json, password) {
if (json.version !== 3) {
throw new Error('Only V3 wallets are supported');
}
const { kdf } = json.crypto;
const kdfparams = json.crypto.kdfparams || {};
const pwd = Buffer.from(password);
const salt = Buffer.from(kdfparams.salt, 'hex');
let derivedKey;
if (kdf === 'scrypt') {
derivedKey = scrypt(pwd, salt, kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen);
} else if (kdf === 'pbkdf2') {
if (kdfparams.prf !== 'hmac-sha256') {
throw new Error('Unsupported parameters to PBKDF2');
}
derivedKey = pbkdf2Sync(pwd, salt, kdfparams.c, kdfparams.dklen, 'sha256');
} else {
throw new Error('Unsupported key derivation scheme');
}
const ciphertext = Buffer.from(json.crypto.ciphertext, 'hex');
let mac = sha3(Buffer.concat([derivedKey.slice(16, 32), ciphertext]));
if (mac !== inHex(json.crypto.mac)) {
throw new Error('Key derivation failed - possibly wrong passphrase');
}
const decipher = createDecipheriv(
json.crypto.cipher,
derivedKey.slice(0, 16),
Buffer.from(json.crypto.cipherparams.iv, 'hex')
);
let seed = Buffer.concat([decipher.update(ciphertext), decipher.final()]);
while (seed.length < 32) {
const nullBuff = Buffer.from([0x00]);
seed = Buffer.concat([nullBuff, seed]);
}
return new Wallet(seed);
}
constructor (seed) {
this.seed = seed;
}
signTransaction (transaction) {
const tx = new Transaction(transaction);
tx.sign(this.seed);
return inHex(tx.serialize().toString('hex'));
}
}

13
js/src/views/Signer/components/RequestPendingWeb3/RequestPendingWeb3.js
View File

@ -33,15 +33,22 @@ export default class RequestPendingWeb3 extends Component {
className: PropTypes.string
};
onConfirm = data => {
const { onConfirm, payload } = this.props;
data.payload = payload;
onConfirm(data);
};
render () {
const { payload, id, className, isSending, date, onConfirm, onReject } = this.props;
const { payload, id, className, isSending, date, onReject } = this.props;
if (payload.sign) {
const { sign } = payload;
return (
<SignRequest
className={ className }
onConfirm={ onConfirm }
onConfirm={ this.onConfirm }
onReject={ onReject }
isSending={ isSending }
isFinished={ false }
@ -57,7 +64,7 @@ export default class RequestPendingWeb3 extends Component {
return (
<TransactionPending
className={ className }
onConfirm={ onConfirm }
onConfirm={ this.onConfirm }
onReject={ onReject }
isSending={ isSending }
id={ id }

2
js/src/views/Signer/components/TransactionPending/TransactionPending.css
View File

@ -32,7 +32,7 @@
.mainContainer > * {
vertical-align: middle;
min-height: 120px;
min-height: 190px;
}
.inputs {

6
js/src/views/Signer/components/TransactionPending/TransactionPending.js
View File

@ -116,9 +116,11 @@ export default class TransactionPending extends Component {
);
}
onConfirm = password => {
onConfirm = data => {
const { id, gasPrice } = this.props;
this.props.onConfirm({ id, password, gasPrice });
const { password, wallet } = data;
this.props.onConfirm({ id, password, wallet, gasPrice });
}
onReject = () => {

4
js/src/views/Signer/components/TransactionPendingForm/TransactionPendingFormConfirm/TransactionPendingFormConfirm.css
View File

@ -40,3 +40,7 @@
.passwordHint span {
opacity: 0.85;
}
.fileInput input {
top: 22px;
}

56
js/src/views/Signer/components/TransactionPendingForm/TransactionPendingFormConfirm/TransactionPendingFormConfirm.js
View File

@ -35,26 +35,33 @@ class TransactionPendingFormConfirm extends Component {
id = Math.random(); // for tooltip
state = {
walletError: null,
wallet: null,
password: ''
}
render () {
const { accounts, address, isSending } = this.props;
const { password } = this.state;
const { password, walletError, wallet } = this.state;
const account = accounts[address] || {};
const isExternal = !account.uuid;
const passwordHint = account.meta && account.meta.passwordHint
? (<div><span>(hint) </span>{ account.meta.passwordHint }</div>)
: null;
const isWalletOk = !isExternal || (walletError === null && wallet !== null);
const keyInput = isExternal ? this.renderKeyInput() : null;
return (
<div className={ styles.confirmForm }>
<Form>
{ keyInput }
<Input
onChange={ this.onModifyPassword }
onKeyDown={ this.onKeyDown }
label='Account Password'
hint='unlock the account'
label={ isExternal ? 'Key Password' : 'Account Password' }
hint={ isExternal ? 'decrypt the key' : 'unlock the account' }
type='password'
value={ password } />
<div className={ styles.passwordHint }>
@ -71,7 +78,7 @@ class TransactionPendingFormConfirm extends Component {
className={ styles.confirmButton }
fullWidth
primary
disabled={ isSending }
disabled={ isSending || !isWalletOk }
icon={ <IdentityIcon address={ address } button className={ styles.signerIcon } /> }
label={ isSending ? 'Confirming...' : 'Confirm Transaction' }
/>
@ -82,6 +89,20 @@ class TransactionPendingFormConfirm extends Component {
);
}
renderKeyInput () {
const { walletError } = this.state;
return (
<Input
className={ styles.fileInput }
onChange={ this.onKeySelect }
error={ walletError }
label='Select Local Key'
type='file'
/>
);
}
renderTooltip () {
if (this.state.password.length) {
return;
@ -94,6 +115,26 @@ class TransactionPendingFormConfirm extends Component {
);
}
onKeySelect = evt => {
const fileReader = new FileReader();
fileReader.onload = e => {
try {
const wallet = JSON.parse(e.target.result);
this.setState({
walletError: null,
wallet: wallet
});
} catch (e) {
this.setState({
walletError: 'Given wallet file is invalid.',
wallet: null
});
}
};
fileReader.readAsText(evt.target.files[0]);
}
onModifyPassword = evt => {
const password = evt.target.value;
this.setState({
@ -102,8 +143,11 @@ class TransactionPendingFormConfirm extends Component {
}
onConfirm = () => {
const { password } = this.state;
this.props.onConfirm(password);
const { password, wallet } = this.state;
this.props.onConfirm({
password, wallet
});
}
onKeyDown = evt => {

1
js/webpack.vendor.js
View File

@ -22,6 +22,7 @@ const DEST = process.env.BUILD_DEST || '.build';
let modules = [
'babel-polyfill',
'browserify-aes', 'ethereumjs-tx', 'scryptsy',
'react', 'react-dom', 'react-redux', 'react-router',
'redux', 'redux-thunk', 'react-router-redux',
'lodash', 'material-ui', 'moment', 'blockies'

6
rpc/src/v1/helpers/errors.rs
View File

@ -17,7 +17,7 @@
//! RPC Error codes and error objects
macro_rules! rpc_unimplemented {
() => (Err(::v1::helpers::errors::unimplemented()))
() => (Err(::v1::helpers::errors::unimplemented(None)))
}
use std::fmt;
@ -51,11 +51,11 @@ mod codes {
pub const FETCH_ERROR: i64 = -32060;
}
pub fn unimplemented() -> Error {
pub fn unimplemented(details: Option<String>) -> Error {
Error {
code: ErrorCode::ServerError(codes::UNSUPPORTED_REQUEST),
message: "This request is not implemented yet. Please create an issue on Github repo.".into(),
data: None
data: details.map(Value::String),
}
}

6
rpc/src/v1/impls/eth.rs
View File

@ -20,6 +20,7 @@ extern crate ethash;
use std::io::{Write};
use std::process::{Command, Stdio};
use std::collections::BTreeSet;
use std::thread;
use std::time::{Instant, Duration};
use std::sync::{Arc, Weak};
@ -339,7 +340,10 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
let store = take_weak!(self.accounts);
let accounts = try!(store.accounts().map_err(|e| errors::internal("Could not fetch accounts.", e)));
Ok(accounts.into_iter().map(Into::into).collect())
let addresses = try!(store.addresses_info().map_err(|e| errors::internal("Could not fetch accounts.", e)));
let set: BTreeSet<Address> = accounts.into_iter().chain(addresses.keys().cloned()).collect();
Ok(set.into_iter().map(Into::into).collect())
}
fn block_number(&self) -> Result<RpcU256, Error> {

63
rpc/src/v1/impls/signer.rs
View File

@ -18,14 +18,17 @@
use std::sync::{Arc, Weak};
use jsonrpc_core::*;
use rlp::{UntrustedRlp, View};
use ethcore::account_provider::AccountProvider;
use ethcore::client::MiningBlockChainClient;
use ethcore::transaction::SignedTransaction;
use ethcore::miner::MinerService;
use jsonrpc_core::Error;
use v1::traits::Signer;
use v1::types::{TransactionModification, ConfirmationRequest, ConfirmationResponse, U256};
use v1::types::{TransactionModification, ConfirmationRequest, ConfirmationResponse, U256, Bytes};
use v1::helpers::{errors, SignerService, SigningQueue, ConfirmationPayload};
use v1::helpers::dispatch;
use v1::helpers::dispatch::{self, dispatch_transaction};
/// Transactions confirmation (personal) rpc implementation.
pub struct SignerClient<C, M> where C: MiningBlockChainClient, M: MinerService {
@ -101,6 +104,60 @@ impl<C: 'static, M: 'static> Signer for SignerClient<C, M> where C: MiningBlockC
}).unwrap_or_else(|| Err(errors::invalid_params("Unknown RequestID", id)))
}
fn confirm_request_raw(&self, id: U256, bytes: Bytes) -> Result<ConfirmationResponse, Error> {
try!(self.active());
let id = id.into();
let signer = take_weak!(self.signer);
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);
signer.peek(&id).map(|confirmation| {
let result = match confirmation.payload {
ConfirmationPayload::SendTransaction(request) => {
let signed_transaction: SignedTransaction = try!(
UntrustedRlp::new(&bytes.0).as_val().map_err(errors::from_rlp_error)
);
let sender = try!(
signed_transaction.sender().map_err(|e| errors::invalid_params("Invalid signature.", e))
);
// Verification
let sender_matches = sender == request.from;
let data_matches = signed_transaction.data == request.data;
let value_matches = signed_transaction.value == request.value;
let nonce_matches = match request.nonce {
Some(nonce) => signed_transaction.nonce == nonce,
None => true,
};
// Dispatch if everything is ok
if sender_matches && data_matches && value_matches && nonce_matches {
dispatch_transaction(&*client, &*miner, signed_transaction)
.map(Into::into)
.map(ConfirmationResponse::SendTransaction)
} else {
let mut error = Vec::new();
if !sender_matches { error.push("from") }
if !data_matches { error.push("data") }
if !value_matches { error.push("value") }
if !nonce_matches { error.push("nonce") }
Err(errors::invalid_params("Sent transaction does not match the request.", error))
}
},
// TODO [ToDr]:
// 1. Sign - verify signature
// 2. Decrypt - pass through?
_ => Err(errors::unimplemented(Some("Non-transaction requests does not support RAW signing yet.".into()))),
};
if let Ok(ref response) = result {
signer.request_confirmed(id, Ok(response.clone()));
}
result
}).unwrap_or_else(|| Err(errors::invalid_params("Unknown RequestID", id)))
}
fn reject_request(&self, id: U256) -> Result<bool, Error> {
try!(self.active());
let signer = take_weak!(self.signer);

9
rpc/src/v1/tests/mocked/eth.rs
View File

@ -353,9 +353,16 @@ fn rpc_eth_gas_price() {
fn rpc_eth_accounts() {
let tester = EthTester::default();
let address = tester.accounts_provider.new_account("").unwrap();
let address2 = Address::default();
tester.accounts_provider.set_address_name(address2, "Test Account".into()).unwrap();
let request = r#"{"jsonrpc": "2.0", "method": "eth_accounts", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":[""#.to_owned() + &format!("0x{:?}", address) + r#""],"id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":[""#.to_owned()
+ &format!("0x{:?}", address2)
+ r#"",""#
+ &format!("0x{:?}", address)
+ r#""],"id":1}"#;
assert_eq!(tester.io.handle_request_sync(request), Some(response.to_owned()));
}

99
rpc/src/v1/tests/mocked/signer.rs
View File

@ -16,11 +16,14 @@
use std::sync::Arc;
use std::str::FromStr;
use jsonrpc_core::IoHandler;
use util::{U256, Uint, Address};
use util::{U256, Uint, Address, ToPretty};
use ethcore::account_provider::AccountProvider;
use ethcore::client::TestBlockChainClient;
use ethcore::transaction::{Transaction, Action};
use rlp::encode;
use jsonrpc_core::IoHandler;
use v1::{SignerClient, Signer};
use v1::tests::helpers::TestMinerService;
use v1::helpers::{SigningQueue, SignerService, FilledTransactionRequest, ConfirmationPayload};
@ -206,6 +209,98 @@ fn should_confirm_transaction_and_dispatch() {
assert_eq!(tester.miner.imported_transactions.lock().len(), 1);
}
#[test]
fn should_confirm_transaction_with_rlp() {
// given
let tester = signer_tester();
let address = tester.accounts.new_account("test").unwrap();
let recipient = Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap();
tester.signer.add_request(ConfirmationPayload::SendTransaction(FilledTransactionRequest {
from: address,
to: Some(recipient),
gas_price: U256::from(10_000),
gas: U256::from(10_000_000),
value: U256::from(1),
data: vec![],
nonce: None,
})).unwrap();
let t = Transaction {
nonce: U256::zero(),
gas_price: U256::from(0x1000),
gas: U256::from(10_000_000),
action: Action::Call(recipient),
value: U256::from(0x1),
data: vec![]
};
tester.accounts.unlock_account_temporarily(address, "test".into()).unwrap();
let signature = tester.accounts.sign(address, None, t.hash(None)).unwrap();
let t = t.with_signature(signature, None);
let rlp = encode(&t);
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{
"jsonrpc":"2.0",
"method":"signer_confirmRequestRaw",
"params":["0x1", "0x"#.to_owned() + &rlp.to_hex() + r#""],
"id":1
}"#;
println!("{:?}", request);
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{:?}", t.hash()).as_ref() + r#"","id":1}"#;
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.signer.requests().len(), 0);
assert_eq!(tester.miner.imported_transactions.lock().len(), 1);
}
#[test]
fn should_return_error_when_sender_does_not_match() {
// given
let tester = signer_tester();
let address = tester.accounts.new_account("test").unwrap();
let recipient = Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap();
tester.signer.add_request(ConfirmationPayload::SendTransaction(FilledTransactionRequest {
from: Address::default(),
to: Some(recipient),
gas_price: U256::from(10_000),
gas: U256::from(10_000_000),
value: U256::from(1),
data: vec![],
nonce: None,
})).unwrap();
let t = Transaction {
nonce: U256::zero(),
gas_price: U256::from(0x1000),
gas: U256::from(10_000_000),
action: Action::Call(recipient),
value: U256::from(0x1),
data: vec![]
};
tester.accounts.unlock_account_temporarily(address, "test".into()).unwrap();
let signature = tester.accounts.sign(address, None, t.hash(None)).unwrap();
let t = t.with_signature(signature, None);
let rlp = encode(&t);
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{
"jsonrpc":"2.0",
"method":"signer_confirmRequestRaw",
"params":["0x1", "0x"#.to_owned() + &rlp.to_hex() + r#""],
"id":1
}"#;
let response = r#"{"jsonrpc":"2.0","error":{"code":-32602,"message":"Couldn't parse parameters: Sent transaction does not match the request.","data":"[\"from\"]"},"id":1}"#;
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.signer.requests().len(), 1);
}
#[test]
fn should_generate_new_token() {
// given

6
rpc/src/v1/traits/signer.rs
View File

@ -18,7 +18,7 @@
use jsonrpc_core::Error;
use v1::helpers::auto_args::Wrap;
use v1::types::{U256, TransactionModification, ConfirmationRequest, ConfirmationResponse};
use v1::types::{U256, Bytes, TransactionModification, ConfirmationRequest, ConfirmationResponse};
build_rpc_trait! {
@ -33,6 +33,10 @@ build_rpc_trait! {
#[rpc(name = "signer_confirmRequest")]
fn confirm_request(&self, U256, TransactionModification, String) -> Result<ConfirmationResponse, Error>;
/// Confirm specific request with already signed data.
#[rpc(name = "signer_confirmRequestRaw")]
fn confirm_request_raw(&self, U256, Bytes) -> Result<ConfirmationResponse, Error>;
/// Reject the confirmation request.
#[rpc(name = "signer_rejectRequest")]
fn reject_request(&self, U256) -> Result<bool, Error>;