From 76a93d4eff8a69d4774c5a576c4df588608919df Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tomasz=20Drwi=C4=99ga?= Date: Sat, 10 Dec 2016 20:01:04 +0100 Subject: [PATCH 1/2] eth_sign RPC now hashes given data --- rpc/src/v1/impls/signing.rs | 5 +++-- rpc/src/v1/impls/signing_unsafe.rs | 4 +++- rpc/src/v1/tests/mocked/eth.rs | 8 ++++---- rpc/src/v1/tests/mocked/signing.rs | 9 +++++---- rpc/src/v1/traits/eth_signing.rs | 6 +++--- 5 files changed, 18 insertions(+), 14 deletions(-) diff --git a/rpc/src/v1/impls/signing.rs b/rpc/src/v1/impls/signing.rs index 262e04dfb..efb7ed782 100644 --- a/rpc/src/v1/impls/signing.rs +++ b/rpc/src/v1/impls/signing.rs @@ -18,7 +18,7 @@ use std::sync::{Arc, Weak}; use transient_hashmap::TransientHashMap; -use util::{U256, Mutex}; +use util::{U256, Mutex, Hashable}; use ethcore::account_provider::AccountProvider; use ethcore::miner::MinerService; @@ -180,7 +180,8 @@ impl EthSigning for SigningQueueClient where C: MiningBlockChainClient, M: MinerService, { - fn sign(&self, ready: Ready, address: RpcH160, hash: RpcH256) { + fn sign(&self, ready: Ready, address: RpcH160, data: RpcBytes) { + let hash = data.0.sha3().into(); let res = self.active().and_then(|_| self.dispatch(RpcConfirmationPayload::Signature((address, hash).into()))); self.handle_dispatch(res, |response| { match response { diff --git a/rpc/src/v1/impls/signing_unsafe.rs b/rpc/src/v1/impls/signing_unsafe.rs index 46ffe6ded..4796cc85d 100644 --- a/rpc/src/v1/impls/signing_unsafe.rs +++ b/rpc/src/v1/impls/signing_unsafe.rs @@ -17,6 +17,7 @@ //! Unsafe Signing RPC implementation. use std::sync::{Arc, Weak}; +use util::Hashable; use ethcore::account_provider::AccountProvider; use ethcore::miner::MinerService; @@ -83,7 +84,8 @@ impl EthSigning for SigningUnsafeClient where C: MiningBlockChainClient, M: MinerService, { - fn sign(&self, ready: Ready, address: RpcH160, hash: RpcH256) { + fn sign(&self, ready: Ready, address: RpcH160, data: RpcBytes) { + let hash = data.0.sha3().into(); let result = match self.handle(RpcConfirmationPayload::Signature((address, hash).into())) { Ok(RpcConfirmationResponse::Signature(signature)) => Ok(signature), Err(e) => Err(e), diff --git a/rpc/src/v1/tests/mocked/eth.rs b/rpc/src/v1/tests/mocked/eth.rs index 7a7a1f682..bc321be5c 100644 --- a/rpc/src/v1/tests/mocked/eth.rs +++ b/rpc/src/v1/tests/mocked/eth.rs @@ -18,11 +18,11 @@ use std::str::FromStr; use std::collections::HashMap; use std::sync::Arc; use std::time::{Instant, Duration}; -use rustc_serialize::hex::ToHex; +use rustc_serialize::hex::{FromHex, ToHex}; use time::get_time; use rlp; -use util::{Uint, U256, Address, H256, FixedHash, Mutex}; +use util::{Uint, U256, Address, H256, FixedHash, Mutex, Hashable}; use ethcore::account_provider::AccountProvider; use ethcore::client::{TestBlockChainClient, EachBlockWith, Executed, TransactionId}; use ethcore::log_entry::{LocalizedLogEntry, LogEntry}; @@ -294,8 +294,8 @@ fn rpc_eth_sign() { let account = tester.accounts_provider.new_account("abcd").unwrap(); tester.accounts_provider.unlock_account_permanently(account, "abcd".into()).unwrap(); - let message = H256::from("0x0cc175b9c0f1b6a831c399e26977266192eb5ffee6ae2fec3ad71c777531578f"); - let signed = tester.accounts_provider.sign(account, None, message).unwrap(); + let message = "0cc175b9c0f1b6a831c399e26977266192eb5ffee6ae2fec3ad71c777531578f".from_hex().unwrap(); + let signed = tester.accounts_provider.sign(account, None, message.sha3()).unwrap(); let req = r#"{ "jsonrpc": "2.0", diff --git a/rpc/src/v1/tests/mocked/signing.rs b/rpc/src/v1/tests/mocked/signing.rs index 31a700443..27a751701 100644 --- a/rpc/src/v1/tests/mocked/signing.rs +++ b/rpc/src/v1/tests/mocked/signing.rs @@ -26,7 +26,7 @@ use v1::types::ConfirmationResponse; use v1::tests::helpers::TestMinerService; use v1::tests::mocked::parity; -use util::{Address, FixedHash, Uint, U256, H256, ToPretty}; +use util::{Address, FixedHash, Uint, U256, ToPretty, Hashable}; use ethcore::account_provider::AccountProvider; use ethcore::client::TestBlockChainClient; use ethcore::transaction::{Transaction, Action}; @@ -186,11 +186,11 @@ fn should_check_status_of_request_when_its_resolved() { fn should_sign_if_account_is_unlocked() { // given let tester = eth_signing(); - let hash: H256 = 5.into(); + let data = vec![5u8]; let acc = tester.accounts.new_account("test").unwrap(); tester.accounts.unlock_account_permanently(acc, "test".into()).unwrap(); - let signature = tester.accounts.sign(acc, None, hash).unwrap(); + let signature = tester.accounts.sign(acc, None, data.sha3()).unwrap(); // when let request = r#"{ @@ -198,10 +198,11 @@ fn should_sign_if_account_is_unlocked() { "method": "eth_sign", "params": [ ""#.to_owned() + format!("0x{:?}", acc).as_ref() + r#"", - ""# + format!("0x{:?}", hash).as_ref() + r#"" + ""# + format!("0x{}", data.to_hex()).as_ref() + r#"" ], "id": 1 }"#; +println!("{:?}", request); let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{}", signature).as_ref() + r#"","id":1}"#; assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned())); assert_eq!(tester.signer.requests().len(), 0); diff --git a/rpc/src/v1/traits/eth_signing.rs b/rpc/src/v1/traits/eth_signing.rs index 09f8c5e03..1248b4768 100644 --- a/rpc/src/v1/traits/eth_signing.rs +++ b/rpc/src/v1/traits/eth_signing.rs @@ -17,14 +17,14 @@ //! Eth rpc interface. use v1::helpers::auto_args::{WrapAsync, Ready}; -use v1::types::{H160, H256, H520, TransactionRequest, RichRawTransaction}; +use v1::types::{Bytes, H160, H256, H520, TransactionRequest, RichRawTransaction}; build_rpc_trait! { /// Signing methods implementation relying on unlocked accounts. pub trait EthSigning { - /// Signs the data with given address signature. + /// Signs the hash of data with given address signature. #[rpc(async, name = "eth_sign")] - fn sign(&self, Ready, H160, H256); + fn sign(&self, Ready, H160, Bytes); /// Sends transaction; will block waiting for signer to return the /// transaction hash. From 9b5fd932905ce397de29a15ac788cd02ee7fc530 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Tomasz=20Drwi=C4=99ga?= Date: Sat, 10 Dec 2016 20:07:12 +0100 Subject: [PATCH 2/2] removing println [ci:skip] --- rpc/src/v1/tests/mocked/signing.rs | 1 - 1 file changed, 1 deletion(-) diff --git a/rpc/src/v1/tests/mocked/signing.rs b/rpc/src/v1/tests/mocked/signing.rs index 27a751701..7d79ef59f 100644 --- a/rpc/src/v1/tests/mocked/signing.rs +++ b/rpc/src/v1/tests/mocked/signing.rs @@ -202,7 +202,6 @@ fn should_sign_if_account_is_unlocked() { ], "id": 1 }"#; -println!("{:?}", request); let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{}", signature).as_ref() + r#"","id":1}"#; assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned())); assert_eq!(tester.signer.requests().len(), 0);