Merge branch 'master' into block_header_rpc

This commit is contained in:
Robert Habermeier 2017-04-12 13:00:32 +02:00
commit e094043b80
49 changed files with 827 additions and 380 deletions

6
Cargo.lock generated
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@ -784,8 +784,7 @@ name = "ethstore"
version = "0.1.0" version = "0.1.0"
dependencies = [ dependencies = [
"docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)", "docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-devtools 1.7.0", "ethcore-bigint 0.1.2",
"ethcore-util 1.7.0",
"ethcrypto 0.1.0", "ethcrypto 0.1.0",
"ethkey 0.2.0", "ethkey 0.2.0",
"itertools 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)", "itertools 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
@ -800,6 +799,7 @@ dependencies = [
"serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)", "serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 0.9.5 (registry+https://github.com/rust-lang/crates.io-index)", "serde_json 0.9.5 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)", "smallvec 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)", "time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)", "tiny-keccak 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
] ]
@ -1761,7 +1761,7 @@ dependencies = [
[[package]] [[package]]
name = "parity-ui-precompiled" name = "parity-ui-precompiled"
version = "1.4.0" version = "1.4.0"
source = "git+https://github.com/paritytech/js-precompiled.git#b4c41885c6e02c64fb773546b2f135f56ea7022f" source = "git+https://github.com/paritytech/js-precompiled.git#f4fa3048dcb0e202c53a61b9b9e7dd446fa1c088"
dependencies = [ dependencies = [
"parity-dapps-glue 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)", "parity-dapps-glue 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
] ]

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@ -61,6 +61,7 @@ impl Default for CacheSizes {
/// ///
/// Note that almost all getter methods take `&mut self` due to the necessity to update /// Note that almost all getter methods take `&mut self` due to the necessity to update
/// the underlying LRU-caches on read. /// the underlying LRU-caches on read.
/// [LRU-cache](https://en.wikipedia.org/wiki/Cache_replacement_policies#Least_Recently_Used_.28LRU.29)
pub struct Cache { pub struct Cache {
headers: MemoryLruCache<H256, encoded::Header>, headers: MemoryLruCache<H256, encoded::Header>,
canon_hashes: MemoryLruCache<BlockNumber, H256>, canon_hashes: MemoryLruCache<BlockNumber, H256>,

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@ -15,7 +15,7 @@
//! //!
//! Each CHT is a trie mapping block numbers to canonical hashes and total difficulty. //! Each CHT is a trie mapping block numbers to canonical hashes and total difficulty.
//! One is generated for every `SIZE` blocks, allowing us to discard those blocks in //! One is generated for every `SIZE` blocks, allowing us to discard those blocks in
//! favor the the trie root. When the "ancient" blocks need to be accessed, we simply //! favor of the trie root. When the "ancient" blocks need to be accessed, we simply
//! request an inclusion proof of a specific block number against the trie with the //! request an inclusion proof of a specific block number against the trie with the
//! root has. A correct proof implies that the claimed block is identical to the one //! root has. A correct proof implies that the claimed block is identical to the one
//! we discarded. //! we discarded.

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@ -39,6 +39,9 @@ use rlp::{Encodable, Decodable, DecoderError, RlpStream, Rlp, UntrustedRlp};
use util::{H256, U256, HeapSizeOf, RwLock}; use util::{H256, U256, HeapSizeOf, RwLock};
use util::kvdb::{DBTransaction, KeyValueDB}; use util::kvdb::{DBTransaction, KeyValueDB};
use cache::Cache;
use util::Mutex;
use smallvec::SmallVec; use smallvec::SmallVec;
/// Store at least this many candidate headers at all times. /// Store at least this many candidate headers at all times.
@ -138,11 +141,12 @@ pub struct HeaderChain {
best_block: RwLock<BlockDescriptor>, best_block: RwLock<BlockDescriptor>,
db: Arc<KeyValueDB>, db: Arc<KeyValueDB>,
col: Option<u32>, col: Option<u32>,
cache: Arc<Mutex<Cache>>,
} }
impl HeaderChain { impl HeaderChain {
/// Create a new header chain given this genesis block and database to read from. /// Create a new header chain given this genesis block and database to read from.
pub fn new(db: Arc<KeyValueDB>, col: Option<u32>, genesis: &[u8]) -> Result<Self, String> { pub fn new(db: Arc<KeyValueDB>, col: Option<u32>, genesis: &[u8], cache: Arc<Mutex<Cache>>) -> Result<Self, String> {
use ethcore::views::HeaderView; use ethcore::views::HeaderView;
let chain = if let Some(current) = db.get(col, CURRENT_KEY)? { let chain = if let Some(current) = db.get(col, CURRENT_KEY)? {
@ -186,6 +190,7 @@ impl HeaderChain {
candidates: RwLock::new(candidates), candidates: RwLock::new(candidates),
db: db, db: db,
col: col, col: col,
cache: cache,
} }
} else { } else {
let g_view = HeaderView::new(genesis); let g_view = HeaderView::new(genesis);
@ -199,6 +204,7 @@ impl HeaderChain {
candidates: RwLock::new(BTreeMap::new()), candidates: RwLock::new(BTreeMap::new()),
db: db, db: db,
col: col, col: col,
cache: cache,
} }
}; };
@ -355,15 +361,44 @@ impl HeaderChain {
} }
} }
/// Get a block's hash by ID. In the case of query by number, only canonical results
/// will be returned.
pub fn block_hash(&self, id: BlockId) -> Option<H256> {
match id {
BlockId::Earliest => Some(self.genesis_hash()),
BlockId::Hash(hash) => Some(hash),
BlockId::Number(num) => {
if self.best_block.read().number < num { return None }
self.candidates.read().get(&num).map(|entry| entry.canonical_hash)
}
BlockId::Latest | BlockId::Pending => {
Some(self.best_block.read().hash)
}
}
}
/// Get a block header. In the case of query by number, only canonical blocks /// Get a block header. In the case of query by number, only canonical blocks
/// will be returned. /// will be returned.
pub fn block_header(&self, id: BlockId) -> Option<encoded::Header> { pub fn block_header(&self, id: BlockId) -> Option<encoded::Header> {
let load_from_db = |hash: H256| { let load_from_db = |hash: H256| {
match self.db.get(self.col, &hash) { let mut cache = self.cache.lock();
Ok(val) => val.map(|x| x.to_vec()).map(encoded::Header::new),
Err(e) => { match cache.block_header(&hash) {
warn!(target: "chain", "Failed to read from database: {}", e); Some(header) => Some(header),
None None => {
match self.db.get(self.col, &hash) {
Ok(db_value) => {
db_value.map(|x| x.to_vec()).map(encoded::Header::new)
.and_then(|header| {
cache.insert_block_header(hash.clone(), header.clone());
Some(header)
})
},
Err(e) => {
warn!(target: "chain", "Failed to read from database: {}", e);
None
}
}
} }
} }
}; };
@ -395,6 +430,28 @@ impl HeaderChain {
} }
} }
/// Get a block's chain score.
/// Returns nothing for non-canonical blocks.
pub fn score(&self, id: BlockId) -> Option<U256> {
let genesis_hash = self.genesis_hash();
match id {
BlockId::Earliest | BlockId::Number(0) => Some(self.genesis_header.difficulty()),
BlockId::Hash(hash) if hash == genesis_hash => Some(self.genesis_header.difficulty()),
BlockId::Hash(hash) => match self.block_header(BlockId::Hash(hash)) {
Some(header) => self.candidates.read().get(&header.number())
.and_then(|era| era.candidates.iter().find(|e| e.hash == hash))
.map(|c| c.total_difficulty),
None => None,
},
BlockId::Number(num) => {
let candidates = self.candidates.read();
if self.best_block.read().number < num { return None }
candidates.get(&num).map(|era| era.candidates[0].total_difficulty)
}
BlockId::Latest | BlockId::Pending => Some(self.best_block.read().total_difficulty)
}
}
/// Get the best block's header. /// Get the best block's header.
pub fn best_header(&self) -> encoded::Header { pub fn best_header(&self) -> encoded::Header {
self.block_header(BlockId::Latest).expect("Header for best block always stored; qed") self.block_header(BlockId::Latest).expect("Header for best block always stored; qed")
@ -493,6 +550,10 @@ mod tests {
use ethcore::ids::BlockId; use ethcore::ids::BlockId;
use ethcore::header::Header; use ethcore::header::Header;
use ethcore::spec::Spec; use ethcore::spec::Spec;
use cache::Cache;
use time::Duration;
use util::Mutex;
fn make_db() -> Arc<::util::KeyValueDB> { fn make_db() -> Arc<::util::KeyValueDB> {
Arc::new(::util::kvdb::in_memory(0)) Arc::new(::util::kvdb::in_memory(0))
@ -504,7 +565,9 @@ mod tests {
let genesis_header = spec.genesis_header(); let genesis_header = spec.genesis_header();
let db = make_db(); let db = make_db();
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache).unwrap();
let mut parent_hash = genesis_header.hash(); let mut parent_hash = genesis_header.hash();
let mut rolling_timestamp = genesis_header.timestamp(); let mut rolling_timestamp = genesis_header.timestamp();
@ -534,9 +597,10 @@ mod tests {
fn reorganize() { fn reorganize() {
let spec = Spec::new_test(); let spec = Spec::new_test();
let genesis_header = spec.genesis_header(); let genesis_header = spec.genesis_header();
let db = make_db(); let db = make_db();
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache).unwrap();
let mut parent_hash = genesis_header.hash(); let mut parent_hash = genesis_header.hash();
let mut rolling_timestamp = genesis_header.timestamp(); let mut rolling_timestamp = genesis_header.timestamp();
@ -617,8 +681,10 @@ mod tests {
let spec = Spec::new_test(); let spec = Spec::new_test();
let genesis_header = spec.genesis_header(); let genesis_header = spec.genesis_header();
let db = make_db(); let db = make_db();
let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache).unwrap();
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap();
assert!(chain.block_header(BlockId::Earliest).is_some()); assert!(chain.block_header(BlockId::Earliest).is_some());
assert!(chain.block_header(BlockId::Latest).is_some()); assert!(chain.block_header(BlockId::Latest).is_some());
@ -630,9 +696,10 @@ mod tests {
let spec = Spec::new_test(); let spec = Spec::new_test();
let genesis_header = spec.genesis_header(); let genesis_header = spec.genesis_header();
let db = make_db(); let db = make_db();
let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
{ {
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache.clone()).unwrap();
let mut parent_hash = genesis_header.hash(); let mut parent_hash = genesis_header.hash();
let mut rolling_timestamp = genesis_header.timestamp(); let mut rolling_timestamp = genesis_header.timestamp();
for i in 1..10000 { for i in 1..10000 {
@ -652,7 +719,7 @@ mod tests {
} }
} }
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache.clone()).unwrap();
assert!(chain.block_header(BlockId::Number(10)).is_none()); assert!(chain.block_header(BlockId::Number(10)).is_none());
assert!(chain.block_header(BlockId::Number(9000)).is_some()); assert!(chain.block_header(BlockId::Number(9000)).is_some());
assert!(chain.cht_root(2).is_some()); assert!(chain.cht_root(2).is_some());
@ -665,9 +732,10 @@ mod tests {
let spec = Spec::new_test(); let spec = Spec::new_test();
let genesis_header = spec.genesis_header(); let genesis_header = spec.genesis_header();
let db = make_db(); let db = make_db();
let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
{ {
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache.clone()).unwrap();
let mut parent_hash = genesis_header.hash(); let mut parent_hash = genesis_header.hash();
let mut rolling_timestamp = genesis_header.timestamp(); let mut rolling_timestamp = genesis_header.timestamp();
@ -709,7 +777,7 @@ mod tests {
} }
// after restoration, non-canonical eras should still be loaded. // after restoration, non-canonical eras should still be loaded.
let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header)).unwrap(); let chain = HeaderChain::new(db.clone(), None, &::rlp::encode(&genesis_header), cache.clone()).unwrap();
assert_eq!(chain.block_header(BlockId::Latest).unwrap().number(), 10); assert_eq!(chain.block_header(BlockId::Latest).unwrap().number(), 10);
assert!(chain.candidates.read().get(&100).is_some()) assert!(chain.candidates.read().get(&100).is_some())
} }

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@ -31,11 +31,13 @@ use ethcore::service::ClientIoMessage;
use ethcore::encoded; use ethcore::encoded;
use io::IoChannel; use io::IoChannel;
use util::{H256, Mutex, RwLock}; use util::{H256, U256, Mutex, RwLock};
use util::kvdb::{KeyValueDB, CompactionProfile}; use util::kvdb::{KeyValueDB, CompactionProfile};
use self::header_chain::{AncestryIter, HeaderChain}; use self::header_chain::{AncestryIter, HeaderChain};
use cache::Cache;
pub use self::service::Service; pub use self::service::Service;
mod header_chain; mod header_chain;
@ -65,12 +67,18 @@ pub trait LightChainClient: Send + Sync {
/// parent queued prior. /// parent queued prior.
fn queue_header(&self, header: Header) -> Result<H256, BlockImportError>; fn queue_header(&self, header: Header) -> Result<H256, BlockImportError>;
/// Attempt to get a block hash by block id.
fn block_hash(&self, id: BlockId) -> Option<H256>;
/// Attempt to get block header by block id. /// Attempt to get block header by block id.
fn block_header(&self, id: BlockId) -> Option<encoded::Header>; fn block_header(&self, id: BlockId) -> Option<encoded::Header>;
/// Get the best block header. /// Get the best block header.
fn best_block_header(&self) -> encoded::Header; fn best_block_header(&self) -> encoded::Header;
/// Get a block's chain score by ID.
fn score(&self, id: BlockId) -> Option<U256>;
/// Get an iterator over a block and its ancestry. /// Get an iterator over a block and its ancestry.
fn ancestry_iter<'a>(&'a self, start: BlockId) -> Box<Iterator<Item=encoded::Header> + 'a>; fn ancestry_iter<'a>(&'a self, start: BlockId) -> Box<Iterator<Item=encoded::Header> + 'a>;
@ -127,13 +135,13 @@ pub struct Client {
impl Client { impl Client {
/// Create a new `Client`. /// Create a new `Client`.
pub fn new(config: Config, db: Arc<KeyValueDB>, chain_col: Option<u32>, spec: &Spec, io_channel: IoChannel<ClientIoMessage>) -> Result<Self, String> { pub fn new(config: Config, db: Arc<KeyValueDB>, chain_col: Option<u32>, spec: &Spec, io_channel: IoChannel<ClientIoMessage>, cache: Arc<Mutex<Cache>>) -> Result<Self, String> {
let gh = ::rlp::encode(&spec.genesis_header()); let gh = ::rlp::encode(&spec.genesis_header());
Ok(Client { Ok(Client {
queue: HeaderQueue::new(config.queue, spec.engine.clone(), io_channel, true), queue: HeaderQueue::new(config.queue, spec.engine.clone(), io_channel, true),
engine: spec.engine.clone(), engine: spec.engine.clone(),
chain: HeaderChain::new(db.clone(), chain_col, &gh)?, chain: HeaderChain::new(db.clone(), chain_col, &gh, cache)?,
report: RwLock::new(ClientReport::default()), report: RwLock::new(ClientReport::default()),
import_lock: Mutex::new(()), import_lock: Mutex::new(()),
db: db, db: db,
@ -142,10 +150,10 @@ impl Client {
/// Create a new `Client` backed purely in-memory. /// Create a new `Client` backed purely in-memory.
/// This will ignore all database options in the configuration. /// This will ignore all database options in the configuration.
pub fn in_memory(config: Config, spec: &Spec, io_channel: IoChannel<ClientIoMessage>) -> Self { pub fn in_memory(config: Config, spec: &Spec, io_channel: IoChannel<ClientIoMessage>, cache: Arc<Mutex<Cache>>) -> Self {
let db = ::util::kvdb::in_memory(0); let db = ::util::kvdb::in_memory(0);
Client::new(config, Arc::new(db), None, spec, io_channel).expect("New DB creation infallible; qed") Client::new(config, Arc::new(db), None, spec, io_channel, cache).expect("New DB creation infallible; qed")
} }
/// Import a header to the queue for additional verification. /// Import a header to the queue for additional verification.
@ -188,6 +196,11 @@ impl Client {
self.queue.queue_info() self.queue.queue_info()
} }
/// Attempt to get a block hash by block id.
pub fn block_hash(&self, id: BlockId) -> Option<H256> {
self.chain.block_hash(id)
}
/// Get a block header by Id. /// Get a block header by Id.
pub fn block_header(&self, id: BlockId) -> Option<encoded::Header> { pub fn block_header(&self, id: BlockId) -> Option<encoded::Header> {
self.chain.block_header(id) self.chain.block_header(id)
@ -198,6 +211,11 @@ impl Client {
self.chain.best_header() self.chain.best_header()
} }
/// Get a block's chain score.
pub fn score(&self, id: BlockId) -> Option<U256> {
self.chain.score(id)
}
/// Get an iterator over a block and its ancestry. /// Get an iterator over a block and its ancestry.
pub fn ancestry_iter(&self, start: BlockId) -> AncestryIter { pub fn ancestry_iter(&self, start: BlockId) -> AncestryIter {
self.chain.ancestry_iter(start) self.chain.ancestry_iter(start)
@ -315,6 +333,10 @@ impl LightChainClient for Client {
self.import_header(header) self.import_header(header)
} }
fn block_hash(&self, id: BlockId) -> Option<H256> {
Client::block_hash(self, id)
}
fn block_header(&self, id: BlockId) -> Option<encoded::Header> { fn block_header(&self, id: BlockId) -> Option<encoded::Header> {
Client::block_header(self, id) Client::block_header(self, id)
} }
@ -323,6 +345,10 @@ impl LightChainClient for Client {
Client::best_block_header(self) Client::best_block_header(self)
} }
fn score(&self, id: BlockId) -> Option<U256> {
Client::score(self, id)
}
fn ancestry_iter<'a>(&'a self, start: BlockId) -> Box<Iterator<Item=encoded::Header> + 'a> { fn ancestry_iter<'a>(&'a self, start: BlockId) -> Box<Iterator<Item=encoded::Header> + 'a> {
Box::new(Client::ancestry_iter(self, start)) Box::new(Client::ancestry_iter(self, start))
} }

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@ -27,6 +27,9 @@ use ethcore::spec::Spec;
use io::{IoContext, IoError, IoHandler, IoService}; use io::{IoContext, IoError, IoHandler, IoService};
use util::kvdb::{Database, DatabaseConfig}; use util::kvdb::{Database, DatabaseConfig};
use cache::Cache;
use util::Mutex;
use super::{Client, Config as ClientConfig}; use super::{Client, Config as ClientConfig};
/// Errors on service initialization. /// Errors on service initialization.
@ -55,7 +58,8 @@ pub struct Service {
impl Service { impl Service {
/// Start the service: initialize I/O workers and client itself. /// Start the service: initialize I/O workers and client itself.
pub fn start(config: ClientConfig, spec: &Spec, path: &Path) -> Result<Self, Error> { pub fn start(config: ClientConfig, spec: &Spec, path: &Path, cache: Arc<Mutex<Cache>>) -> Result<Self, Error> {
// initialize database. // initialize database.
let mut db_config = DatabaseConfig::with_columns(db::NUM_COLUMNS); let mut db_config = DatabaseConfig::with_columns(db::NUM_COLUMNS);
@ -78,6 +82,7 @@ impl Service {
db::COL_LIGHT_CHAIN, db::COL_LIGHT_CHAIN,
spec, spec,
io_service.channel(), io_service.channel(),
cache,
).map_err(Error::Database)?); ).map_err(Error::Database)?);
io_service.register_handler(Arc::new(ImportBlocks(client.clone()))).map_err(Error::Io)?; io_service.register_handler(Arc::new(ImportBlocks(client.clone()))).map_err(Error::Io)?;
Ok(Service { Ok(Service {
@ -112,11 +117,18 @@ mod tests {
use super::Service; use super::Service;
use devtools::RandomTempPath; use devtools::RandomTempPath;
use ethcore::spec::Spec; use ethcore::spec::Spec;
use std::sync::Arc;
use cache::Cache;
use time::Duration;
use util::Mutex;
#[test] #[test]
fn it_works() { fn it_works() {
let spec = Spec::new_test(); let spec = Spec::new_test();
let temp_path = RandomTempPath::new(); let temp_path = RandomTempPath::new();
Service::start(Default::default(), &spec, temp_path.as_path()).unwrap(); let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
Service::start(Default::default(), &spec, temp_path.as_path(), cache).unwrap();
} }
} }

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@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License // You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>. // along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! PIP Protocol Version 1 implementation. //! PLP Protocol Version 1 implementation.
//! //!
//! This uses a "Provider" to answer requests. //! This uses a "Provider" to answer requests.

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@ -35,7 +35,7 @@ use futures::sync::oneshot::{self, Sender, Receiver};
use network::PeerId; use network::PeerId;
use rlp::RlpStream; use rlp::RlpStream;
use util::{Bytes, RwLock, Mutex, U256, H256}; use util::{Bytes, RwLock, Mutex, U256, H256};
use util::sha3::{SHA3_NULL_RLP, SHA3_EMPTY_LIST_RLP}; use util::sha3::{SHA3_NULL_RLP, SHA3_EMPTY, SHA3_EMPTY_LIST_RLP};
use net::{self, Handler, Status, Capabilities, Announcement, EventContext, BasicContext, ReqId}; use net::{self, Handler, Status, Capabilities, Announcement, EventContext, BasicContext, ReqId};
use cache::Cache; use cache::Cache;
@ -83,7 +83,7 @@ enum Pending {
HeaderByHash(request::HeaderByHash, Sender<encoded::Header>), HeaderByHash(request::HeaderByHash, Sender<encoded::Header>),
Block(request::Body, Sender<encoded::Block>), Block(request::Body, Sender<encoded::Block>),
BlockReceipts(request::BlockReceipts, Sender<Vec<Receipt>>), BlockReceipts(request::BlockReceipts, Sender<Vec<Receipt>>),
Account(request::Account, Sender<Option<BasicAccount>>), Account(request::Account, Sender<BasicAccount>),
Code(request::Code, Sender<Bytes>), Code(request::Code, Sender<Bytes>),
TxProof(request::TransactionProof, Sender<Result<Executed, ExecutionError>>), TxProof(request::TransactionProof, Sender<Result<Executed, ExecutionError>>),
} }
@ -136,18 +136,20 @@ pub struct OnDemand {
pending_requests: RwLock<HashMap<ReqId, Pending>>, pending_requests: RwLock<HashMap<ReqId, Pending>>,
cache: Arc<Mutex<Cache>>, cache: Arc<Mutex<Cache>>,
orphaned_requests: RwLock<Vec<Pending>>, orphaned_requests: RwLock<Vec<Pending>>,
start_nonce: U256,
} }
const RECEIVER_IN_SCOPE: &'static str = "Receiver is still in scope, so it's not dropped; qed"; const RECEIVER_IN_SCOPE: &'static str = "Receiver is still in scope, so it's not dropped; qed";
impl OnDemand { impl OnDemand {
/// Create a new `OnDemand` service with the given cache. /// Create a new `OnDemand` service with the given cache.
pub fn new(cache: Arc<Mutex<Cache>>) -> Self { pub fn new(cache: Arc<Mutex<Cache>>, account_start_nonce: U256) -> Self {
OnDemand { OnDemand {
peers: RwLock::new(HashMap::new()), peers: RwLock::new(HashMap::new()),
pending_requests: RwLock::new(HashMap::new()), pending_requests: RwLock::new(HashMap::new()),
cache: cache, cache: cache,
orphaned_requests: RwLock::new(Vec::new()), orphaned_requests: RwLock::new(Vec::new()),
start_nonce: account_start_nonce,
} }
} }
@ -268,7 +270,7 @@ impl OnDemand {
/// Request an account by address and block header -- which gives a hash to query and a state root /// Request an account by address and block header -- which gives a hash to query and a state root
/// to verify against. /// to verify against.
pub fn account(&self, ctx: &BasicContext, req: request::Account) -> Receiver<Option<BasicAccount>> { pub fn account(&self, ctx: &BasicContext, req: request::Account) -> Receiver<BasicAccount> {
let (sender, receiver) = oneshot::channel(); let (sender, receiver) = oneshot::channel();
self.dispatch(ctx, Pending::Account(req, sender)); self.dispatch(ctx, Pending::Account(req, sender));
receiver receiver
@ -279,7 +281,7 @@ impl OnDemand {
let (sender, receiver) = oneshot::channel(); let (sender, receiver) = oneshot::channel();
// fast path for no code. // fast path for no code.
if req.code_hash == ::util::sha3::SHA3_EMPTY { if req.code_hash == SHA3_EMPTY {
sender.send(Vec::new()).expect(RECEIVER_IN_SCOPE) sender.send(Vec::new()).expect(RECEIVER_IN_SCOPE)
} else { } else {
self.dispatch(ctx, Pending::Code(req, sender)); self.dispatch(ctx, Pending::Code(req, sender));
@ -497,10 +499,19 @@ impl Handler for OnDemand {
Pending::Account(req, sender) => { Pending::Account(req, sender) => {
if let NetworkResponse::Account(ref response) = *response { if let NetworkResponse::Account(ref response) = *response {
match req.check_response(&response.proof) { match req.check_response(&response.proof) {
Ok(maybe_account) => { Ok(account) => {
let account = account.unwrap_or_else(|| {
BasicAccount {
balance: 0.into(),
nonce: self.start_nonce,
code_hash: SHA3_EMPTY,
storage_root: SHA3_NULL_RLP
}
});
// TODO: validate against request outputs. // TODO: validate against request outputs.
// needs engine + env info as part of request. // needs engine + env info as part of request.
let _ = sender.send(maybe_account); let _ = sender.send(account);
return return
} }
Err(e) => warn!(target: "on_demand", "Error handling response for state request: {:?}", e), Err(e) => warn!(target: "on_demand", "Error handling response for state request: {:?}", e),
@ -572,7 +583,7 @@ mod tests {
#[test] #[test]
fn detects_hangup() { fn detects_hangup() {
let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6)))); let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
let on_demand = OnDemand::new(cache); let on_demand = OnDemand::new(cache, 0.into());
let result = on_demand.header_by_hash(&FakeContext, request::HeaderByHash(H256::default())); let result = on_demand.header_by_hash(&FakeContext, request::HeaderByHash(H256::default()));
assert!(on_demand.orphaned_requests.read().len() == 1); assert!(on_demand.orphaned_requests.read().len() == 1);

View File

@ -61,6 +61,11 @@ pub fn consensus_view(header: &Header) -> Result<View, ::rlp::DecoderError> {
UntrustedRlp::new(view_rlp.as_slice()).as_val() UntrustedRlp::new(view_rlp.as_slice()).as_val()
} }
/// Proposal signature.
pub fn proposal_signature(header: &Header) -> Result<H520, ::rlp::DecoderError> {
UntrustedRlp::new(header.seal().get(1).expect("seal passed basic verification; seal has 3 fields; qed").as_slice()).as_val()
}
impl Message for ConsensusMessage { impl Message for ConsensusMessage {
type Round = VoteStep; type Round = VoteStep;
@ -84,34 +89,18 @@ impl ConsensusMessage {
pub fn new_proposal(header: &Header) -> Result<Self, ::rlp::DecoderError> { pub fn new_proposal(header: &Header) -> Result<Self, ::rlp::DecoderError> {
Ok(ConsensusMessage { Ok(ConsensusMessage {
signature: proposal_signature(header)?,
vote_step: VoteStep::new(header.number() as Height, consensus_view(header)?, Step::Propose), vote_step: VoteStep::new(header.number() as Height, consensus_view(header)?, Step::Propose),
signature: UntrustedRlp::new(header.seal().get(1).expect("seal passed basic verification; seal has 3 fields; qed").as_slice()).as_val()?,
block_hash: Some(header.bare_hash()), block_hash: Some(header.bare_hash()),
}) })
} }
pub fn new_commit(proposal: &ConsensusMessage, signature: H520) -> Self {
let mut vote_step = proposal.vote_step.clone();
vote_step.step = Step::Precommit;
ConsensusMessage {
vote_step: vote_step,
block_hash: proposal.block_hash,
signature: signature,
}
}
pub fn verify(&self) -> Result<Address, Error> { pub fn verify(&self) -> Result<Address, Error> {
let full_rlp = ::rlp::encode(self); let full_rlp = ::rlp::encode(self);
let block_info = Rlp::new(&full_rlp).at(1); let block_info = Rlp::new(&full_rlp).at(1);
let public_key = recover(&self.signature.into(), &block_info.as_raw().sha3())?; let public_key = recover(&self.signature.into(), &block_info.as_raw().sha3())?;
Ok(public_to_address(&public_key)) Ok(public_to_address(&public_key))
} }
pub fn precommit_hash(&self) -> H256 {
let mut vote_step = self.vote_step.clone();
vote_step.step = Step::Precommit;
message_info_rlp(&vote_step, self.block_hash).sha3()
}
} }
impl Default for VoteStep { impl Default for VoteStep {
@ -203,6 +192,10 @@ pub fn message_full_rlp(signature: &H520, vote_info: &Bytes) -> Bytes {
s.out() s.out()
} }
pub fn message_hash(vote_step: VoteStep, block_hash: H256) -> H256 {
message_info_rlp(&vote_step, Some(block_hash)).sha3()
}
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use util::*; use util::*;
@ -294,19 +287,6 @@ mod tests {
); );
} }
#[test]
fn message_info_from_header() {
let header = Header::default();
let pro = ConsensusMessage {
signature: Default::default(),
vote_step: VoteStep::new(0, 0, Step::Propose),
block_hash: Some(header.bare_hash())
};
let pre = message_info_rlp(&VoteStep::new(0, 0, Step::Precommit), Some(header.bare_hash()));
assert_eq!(pro.precommit_hash(), pre.sha3());
}
#[test] #[test]
fn step_ordering() { fn step_ordering() {
assert!(VoteStep::new(10, 123, Step::Precommit) < VoteStep::new(11, 123, Step::Precommit)); assert!(VoteStep::new(10, 123, Step::Precommit) < VoteStep::new(11, 123, Step::Precommit));

View File

@ -97,6 +97,8 @@ pub struct Tendermint {
proposal: RwLock<Option<H256>>, proposal: RwLock<Option<H256>>,
/// Hash of the proposal parent block. /// Hash of the proposal parent block.
proposal_parent: RwLock<H256>, proposal_parent: RwLock<H256>,
/// Last block proposed by this validator.
last_proposed: RwLock<H256>,
/// Set used to determine the current validators. /// Set used to determine the current validators.
validators: Box<ValidatorSet>, validators: Box<ValidatorSet>,
} }
@ -122,6 +124,7 @@ impl Tendermint {
last_lock: AtomicUsize::new(0), last_lock: AtomicUsize::new(0),
proposal: RwLock::new(None), proposal: RwLock::new(None),
proposal_parent: Default::default(), proposal_parent: Default::default(),
last_proposed: Default::default(),
validators: new_validator_set(our_params.validators), validators: new_validator_set(our_params.validators),
}); });
let handler = TransitionHandler::new(Arc::downgrade(&engine) as Weak<Engine>, Box::new(our_params.timeouts)); let handler = TransitionHandler::new(Arc::downgrade(&engine) as Weak<Engine>, Box::new(our_params.timeouts));
@ -196,6 +199,7 @@ impl Tendermint {
self.height.store(new_height, AtomicOrdering::SeqCst); self.height.store(new_height, AtomicOrdering::SeqCst);
self.view.store(0, AtomicOrdering::SeqCst); self.view.store(0, AtomicOrdering::SeqCst);
*self.lock_change.write() = None; *self.lock_change.write() = None;
*self.proposal.write() = None;
} }
/// Use via step_service to transition steps. /// Use via step_service to transition steps.
@ -206,7 +210,6 @@ impl Tendermint {
*self.step.write() = step; *self.step.write() = step;
match step { match step {
Step::Propose => { Step::Propose => {
*self.proposal.write() = None;
self.update_sealing() self.update_sealing()
}, },
Step::Prevote => { Step::Prevote => {
@ -230,28 +233,6 @@ impl Tendermint {
}, },
Step::Commit => { Step::Commit => {
trace!(target: "engine", "to_step: Commit."); trace!(target: "engine", "to_step: Commit.");
// Commit the block using a complete signature set.
let view = self.view.load(AtomicOrdering::SeqCst);
let height = self.height.load(AtomicOrdering::SeqCst);
if let Some(block_hash) = *self.proposal.read() {
// Generate seal and remove old votes.
if self.is_signer_proposer(&*self.proposal_parent.read()) {
let proposal_step = VoteStep::new(height, view, Step::Propose);
let precommit_step = VoteStep::new(proposal_step.height, proposal_step.view, Step::Precommit);
if let Some(seal) = self.votes.seal_signatures(proposal_step, precommit_step, &block_hash) {
trace!(target: "engine", "Collected seal: {:?}", seal);
let seal = vec![
::rlp::encode(&view).to_vec(),
::rlp::encode(&seal.proposal).to_vec(),
::rlp::encode_list(&seal.votes).to_vec()
];
self.submit_seal(block_hash, seal);
self.to_next_height(height);
} else {
warn!(target: "engine", "Not enough votes found!");
}
}
}
}, },
} }
} }
@ -260,8 +241,17 @@ impl Tendermint {
self.validators.contains(&*self.proposal_parent.read(), address) self.validators.contains(&*self.proposal_parent.read(), address)
} }
fn is_above_threshold(&self, n: usize) -> bool { fn check_above_threshold(&self, n: usize) -> Result<(), EngineError> {
n > self.validators.count(&*self.proposal_parent.read()) * 2/3 let threshold = self.validators.count(&*self.proposal_parent.read()) * 2/3;
if n > threshold {
Ok(())
} else {
Err(EngineError::BadSealFieldSize(OutOfBounds {
min: Some(threshold),
max: None,
found: n
}))
}
} }
/// Find the designated for the given view. /// Find the designated for the given view.
@ -272,7 +262,7 @@ impl Tendermint {
} }
/// Check if address is a proposer for given view. /// Check if address is a proposer for given view.
fn is_view_proposer(&self, bh: &H256, height: Height, view: View, address: &Address) -> Result<(), EngineError> { fn check_view_proposer(&self, bh: &H256, height: Height, view: View, address: &Address) -> Result<(), EngineError> {
let proposer = self.view_proposer(bh, height, view); let proposer = self.view_proposer(bh, height, view);
if proposer == *address { if proposer == *address {
Ok(()) Ok(())
@ -308,13 +298,13 @@ impl Tendermint {
fn has_enough_any_votes(&self) -> bool { fn has_enough_any_votes(&self) -> bool {
let step_votes = self.votes.count_round_votes(&VoteStep::new(self.height.load(AtomicOrdering::SeqCst), self.view.load(AtomicOrdering::SeqCst), *self.step.read())); let step_votes = self.votes.count_round_votes(&VoteStep::new(self.height.load(AtomicOrdering::SeqCst), self.view.load(AtomicOrdering::SeqCst), *self.step.read()));
self.is_above_threshold(step_votes) self.check_above_threshold(step_votes).is_ok()
} }
fn has_enough_future_step_votes(&self, vote_step: &VoteStep) -> bool { fn has_enough_future_step_votes(&self, vote_step: &VoteStep) -> bool {
if vote_step.view > self.view.load(AtomicOrdering::SeqCst) { if vote_step.view > self.view.load(AtomicOrdering::SeqCst) {
let step_votes = self.votes.count_round_votes(vote_step); let step_votes = self.votes.count_round_votes(vote_step);
self.is_above_threshold(step_votes) self.check_above_threshold(step_votes).is_ok()
} else { } else {
false false
} }
@ -322,7 +312,7 @@ impl Tendermint {
fn has_enough_aligned_votes(&self, message: &ConsensusMessage) -> bool { fn has_enough_aligned_votes(&self, message: &ConsensusMessage) -> bool {
let aligned_count = self.votes.count_aligned_votes(&message); let aligned_count = self.votes.count_aligned_votes(&message);
self.is_above_threshold(aligned_count) self.check_above_threshold(aligned_count).is_ok()
} }
fn handle_valid_message(&self, message: &ConsensusMessage) { fn handle_valid_message(&self, message: &ConsensusMessage) {
@ -337,18 +327,32 @@ impl Tendermint {
&& self.has_enough_aligned_votes(message); && self.has_enough_aligned_votes(message);
if lock_change { if lock_change {
trace!(target: "engine", "handle_valid_message: Lock change."); trace!(target: "engine", "handle_valid_message: Lock change.");
*self.lock_change.write() = Some(message.clone()); *self.lock_change.write() = Some(message.clone());
} }
// Check if it can affect the step transition. // Check if it can affect the step transition.
if self.is_height(message) { if self.is_height(message) {
let next_step = match *self.step.read() { let next_step = match *self.step.read() {
Step::Precommit if message.block_hash.is_none() && self.has_enough_aligned_votes(message) => {
self.increment_view(1);
Some(Step::Propose)
},
Step::Precommit if self.has_enough_aligned_votes(message) => { Step::Precommit if self.has_enough_aligned_votes(message) => {
if message.block_hash.is_none() { let bh = message.block_hash.expect("previous guard ensures is_some; qed");
self.increment_view(1); if *self.last_proposed.read() == bh {
Some(Step::Propose) // Commit the block using a complete signature set.
} else { // Generate seal and remove old votes.
Some(Step::Commit) let precommits = self.votes.round_signatures(vote_step, &bh);
trace!(target: "engine", "Collected seal: {:?}", precommits);
let seal = vec![
::rlp::encode(&vote_step.view).to_vec(),
::rlp::NULL_RLP.to_vec(),
::rlp::encode_list(&precommits).to_vec()
];
self.submit_seal(bh, seal);
self.votes.throw_out_old(&vote_step);
} }
self.to_next_height(self.height.load(AtomicOrdering::SeqCst));
Some(Step::Commit)
}, },
Step::Precommit if self.has_enough_future_step_votes(&vote_step) => { Step::Precommit if self.has_enough_future_step_votes(&vote_step) => {
self.increment_view(vote_step.view - self.view.load(AtomicOrdering::SeqCst)); self.increment_view(vote_step.view - self.view.load(AtomicOrdering::SeqCst));
@ -442,6 +446,8 @@ impl Engine for Tendermint {
// Insert Propose vote. // Insert Propose vote.
debug!(target: "engine", "Submitting proposal {} at height {} view {}.", header.bare_hash(), height, view); debug!(target: "engine", "Submitting proposal {} at height {} view {}.", header.bare_hash(), height, view);
self.votes.vote(ConsensusMessage::new(signature, height, view, Step::Propose, bh), author); self.votes.vote(ConsensusMessage::new(signature, height, view, Step::Propose, bh), author);
// Remember the owned block.
*self.last_proposed.write() = header.bare_hash();
// Remember proposal for later seal submission. // Remember proposal for later seal submission.
*self.proposal.write() = bh; *self.proposal.write() = bh;
*self.proposal_parent.write() = header.parent_hash().clone(); *self.proposal_parent.write() = header.parent_hash().clone();
@ -462,12 +468,12 @@ impl Engine for Tendermint {
if !self.votes.is_old_or_known(&message) { if !self.votes.is_old_or_known(&message) {
let sender = public_to_address(&recover(&message.signature.into(), &rlp.at(1)?.as_raw().sha3())?); let sender = public_to_address(&recover(&message.signature.into(), &rlp.at(1)?.as_raw().sha3())?);
if !self.is_authority(&sender) { if !self.is_authority(&sender) {
Err(EngineError::NotAuthorized(sender))?; return Err(EngineError::NotAuthorized(sender).into());
} }
self.broadcast_message(rlp.as_raw().to_vec()); self.broadcast_message(rlp.as_raw().to_vec());
if self.votes.vote(message.clone(), &sender).is_some() { if self.votes.vote(message.clone(), &sender).is_some() {
self.validators.report_malicious(&sender); self.validators.report_malicious(&sender);
Err(EngineError::DoubleVote(sender))? return Err(EngineError::DoubleVote(sender).into());
} }
trace!(target: "engine", "Handling a valid {:?} from {}.", message, sender); trace!(target: "engine", "Handling a valid {:?} from {}.", message, sender);
self.handle_valid_message(&message); self.handle_valid_message(&message);
@ -491,22 +497,19 @@ impl Engine for Tendermint {
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> { fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
let seal_length = header.seal().len(); let seal_length = header.seal().len();
if seal_length == self.seal_fields() { if seal_length == self.seal_fields() {
let signatures_len = header.seal()[2].len(); // Either proposal or commit.
if signatures_len >= 1 { if (header.seal()[1] == ::rlp::NULL_RLP.to_vec())
!= (header.seal()[2] == ::rlp::EMPTY_LIST_RLP.to_vec()) {
Ok(()) Ok(())
} else { } else {
Err(From::from(EngineError::BadSealFieldSize(OutOfBounds { warn!(target: "engine", "verify_block_basic: Block is neither a Commit nor Proposal.");
min: Some(1), Err(BlockError::InvalidSeal.into())
max: None,
found: signatures_len
})))
} }
} else { } else {
Err(From::from(BlockError::InvalidSealArity( Err(BlockError::InvalidSealArity(
Mismatch { expected: self.seal_fields(), found: seal_length } Mismatch { expected: self.seal_fields(), found: seal_length }
))) ).into())
} }
} }
fn verify_block_unordered(&self, _header: &Header, _block: Option<&[u8]>) -> Result<(), Error> { fn verify_block_unordered(&self, _header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
@ -515,50 +518,42 @@ impl Engine for Tendermint {
/// Verify validators and gas limit. /// Verify validators and gas limit.
fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> Result<(), Error> { fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
let proposal = ConsensusMessage::new_proposal(header)?;
let proposer = proposal.verify()?;
if !self.is_authority(&proposer) {
Err(EngineError::NotAuthorized(proposer))?
}
let precommit_hash = proposal.precommit_hash();
let ref signatures_field = header.seal()[2];
let mut signature_count = 0;
let mut origins = HashSet::new();
for rlp in UntrustedRlp::new(signatures_field).iter() {
let precommit: ConsensusMessage = ConsensusMessage::new_commit(&proposal, rlp.as_val()?);
let address = match self.votes.get(&precommit) {
Some(a) => a,
None => public_to_address(&recover(&precommit.signature.into(), &precommit_hash)?),
};
if !self.validators.contains(header.parent_hash(), &address) {
Err(EngineError::NotAuthorized(address.to_owned()))?
}
if origins.insert(address) {
signature_count += 1;
} else {
warn!(target: "engine", "verify_block_unordered: Duplicate signature from {} on the seal.", address);
Err(BlockError::InvalidSeal)?;
}
}
// Check if its a proposal if there is not enough precommits.
if !self.is_above_threshold(signature_count) {
let signatures_len = signatures_field.len();
// Proposal has to have an empty signature list.
if signatures_len != 1 {
Err(EngineError::BadSealFieldSize(OutOfBounds {
min: Some(1),
max: Some(1),
found: signatures_len
}))?;
}
self.is_view_proposer(header.parent_hash(), proposal.vote_step.height, proposal.vote_step.view, &proposer)?;
}
if header.number() == 0 { if header.number() == 0 {
Err(BlockError::RidiculousNumber(OutOfBounds { min: Some(1), max: None, found: header.number() }))?; return Err(BlockError::RidiculousNumber(OutOfBounds { min: Some(1), max: None, found: header.number() }).into());
}
if let Ok(proposal) = ConsensusMessage::new_proposal(header) {
let proposer = proposal.verify()?;
if !self.is_authority(&proposer) {
return Err(EngineError::NotAuthorized(proposer).into());
}
self.check_view_proposer(header.parent_hash(), proposal.vote_step.height, proposal.vote_step.view, &proposer)?;
} else {
let vote_step = VoteStep::new(header.number() as usize, consensus_view(header)?, Step::Precommit);
let precommit_hash = message_hash(vote_step.clone(), header.bare_hash());
let ref signatures_field = header.seal().get(2).expect("block went through verify_block_basic; block has .seal_fields() fields; qed");
let mut origins = HashSet::new();
for rlp in UntrustedRlp::new(signatures_field).iter() {
let precommit = ConsensusMessage {
signature: rlp.as_val()?,
block_hash: Some(header.bare_hash()),
vote_step: vote_step.clone(),
};
let address = match self.votes.get(&precommit) {
Some(a) => a,
None => public_to_address(&recover(&precommit.signature.into(), &precommit_hash)?),
};
if !self.validators.contains(header.parent_hash(), &address) {
return Err(EngineError::NotAuthorized(address.to_owned()).into());
}
if !origins.insert(address) {
warn!(target: "engine", "verify_block_unordered: Duplicate signature from {} on the seal.", address);
return Err(BlockError::InvalidSeal.into());
}
}
self.check_above_threshold(origins.len())?
} }
let gas_limit_divisor = self.gas_limit_bound_divisor; let gas_limit_divisor = self.gas_limit_bound_divisor;
@ -566,7 +561,7 @@ impl Engine for Tendermint {
let max_gas = parent.gas_limit().clone() + parent.gas_limit().clone() / gas_limit_divisor; let max_gas = parent.gas_limit().clone() + parent.gas_limit().clone() / gas_limit_divisor;
if header.gas_limit() <= &min_gas || header.gas_limit() >= &max_gas { if header.gas_limit() <= &min_gas || header.gas_limit() >= &max_gas {
self.validators.report_malicious(header.author()); self.validators.report_malicious(header.author());
Err(BlockError::InvalidGasLimit(OutOfBounds { min: Some(min_gas), max: Some(max_gas), found: header.gas_limit().clone() }))?; return Err(BlockError::InvalidGasLimit(OutOfBounds { min: Some(min_gas), max: Some(max_gas), found: header.gas_limit().clone() }).into());
} }
Ok(()) Ok(())
@ -590,13 +585,14 @@ impl Engine for Tendermint {
fn is_proposal(&self, header: &Header) -> bool { fn is_proposal(&self, header: &Header) -> bool {
let signatures_len = header.seal()[2].len(); let signatures_len = header.seal()[2].len();
// Signatures have to be an empty list rlp. // Signatures have to be an empty list rlp.
let proposal = ConsensusMessage::new_proposal(header).expect("block went through full verification; this Engine verifies new_proposal creation; qed");
if signatures_len != 1 { if signatures_len != 1 {
// New Commit received, skip to next height. // New Commit received, skip to next height.
trace!(target: "engine", "Received a commit: {:?}.", proposal.vote_step); trace!(target: "engine", "Received a commit: {:?}.", header.number());
self.to_next_height(proposal.vote_step.height); self.to_next_height(header.number() as usize);
self.to_step(Step::Commit);
return false; return false;
} }
let proposal = ConsensusMessage::new_proposal(header).expect("block went through full verification; this Engine verifies new_proposal creation; qed");
let proposer = proposal.verify().expect("block went through full verification; this Engine tries verify; qed"); let proposer = proposal.verify().expect("block went through full verification; this Engine tries verify; qed");
debug!(target: "engine", "Received a new proposal {:?} from {}.", proposal.vote_step, proposer); debug!(target: "engine", "Received a new proposal {:?} from {}.", proposal.vote_step, proposer);
if self.is_view(&proposal) { if self.is_view(&proposal) {
@ -647,6 +643,10 @@ impl Engine for Tendermint {
} }
fn register_client(&self, client: Weak<Client>) { fn register_client(&self, client: Weak<Client>) {
use client::BlockChainClient;
if let Some(c) = client.upgrade() {
self.height.store(c.chain_info().best_block_number as usize + 1, AtomicOrdering::SeqCst);
}
*self.client.write() = Some(client.clone()); *self.client.write() = Some(client.clone());
self.validators.register_contract(client); self.validators.register_contract(client);
} }
@ -825,6 +825,7 @@ mod tests {
let vote_info = message_info_rlp(&VoteStep::new(2, 0, Step::Precommit), Some(header.bare_hash())); let vote_info = message_info_rlp(&VoteStep::new(2, 0, Step::Precommit), Some(header.bare_hash()));
let signature1 = tap.sign(proposer, None, vote_info.sha3()).unwrap(); let signature1 = tap.sign(proposer, None, vote_info.sha3()).unwrap();
seal[1] = ::rlp::NULL_RLP.to_vec();
seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone())]).to_vec(); seal[2] = ::rlp::encode_list(&vec![H520::from(signature1.clone())]).to_vec();
header.set_seal(seal.clone()); header.set_seal(seal.clone());

View File

@ -136,30 +136,14 @@ impl <M: Message + Default + Encodable + Debug> VoteCollector<M> {
*guard = new_collector; *guard = new_collector;
} }
/// Collects the signatures used to seal a block. /// Collects the signatures for a given round and hash.
pub fn seal_signatures(&self, proposal_round: M::Round, commit_round: M::Round, block_hash: &H256) -> Option<SealSignatures> { pub fn round_signatures(&self, round: &M::Round, block_hash: &H256) -> Vec<H520> {
let ref bh = Some(*block_hash); let guard = self.votes.read();
let maybe_seal = { guard
let guard = self.votes.read(); .get(round)
guard .and_then(|c| c.block_votes.get(&Some(*block_hash)))
.get(&proposal_round) .map(|votes| votes.keys().cloned().collect())
.and_then(|c| c.block_votes.get(bh)) .unwrap_or_else(Vec::new)
.and_then(|proposals| proposals.keys().next())
.map(|proposal| SealSignatures {
proposal: proposal.clone(),
votes: guard
.get(&commit_round)
.and_then(|c| c.block_votes.get(bh))
.map(|precommits| precommits.keys().cloned().collect())
.unwrap_or_else(Vec::new),
})
.and_then(|seal| if seal.votes.is_empty() { None } else { Some(seal) })
};
if maybe_seal.is_some() {
// Remove messages that are no longer relevant.
self.throw_out_old(&commit_round);
}
maybe_seal
} }
/// Count votes which agree with the given message. /// Count votes which agree with the given message.
@ -275,11 +259,9 @@ mod tests {
random_vote(&collector, signatures[1].clone(), commit_round.clone(), bh.clone()); random_vote(&collector, signatures[1].clone(), commit_round.clone(), bh.clone());
// Wrong round, same signature. // Wrong round, same signature.
random_vote(&collector, signatures[1].clone(), 7, bh.clone()); random_vote(&collector, signatures[1].clone(), 7, bh.clone());
let seal = SealSignatures {
proposal: signatures[0], assert_eq!(signatures[0..1].to_vec(), collector.round_signatures(&propose_round, &bh.unwrap()));
votes: signatures[1..3].to_vec() assert_eq!(signatures[1..3].iter().collect::<HashSet<_>>(), collector.round_signatures(&commit_round, &bh.unwrap()).iter().collect::<HashSet<_>>());
};
assert_eq!(seal, collector.seal_signatures(propose_round, commit_round, &bh.unwrap()).unwrap());
} }
#[test] #[test]

View File

@ -199,6 +199,12 @@ impl Block {
/// Decode to a full block. /// Decode to a full block.
pub fn decode(&self) -> FullBlock { ::rlp::decode(&self.0) } pub fn decode(&self) -> FullBlock { ::rlp::decode(&self.0) }
/// Decode the header.
pub fn decode_header(&self) -> FullHeader { self.rlp().val_at(0) }
/// Clone the encoded header.
pub fn header(&self) -> Header { Header(self.rlp().at(0).as_raw().to_vec()) }
/// Get the rlp of this block. /// Get the rlp of this block.
#[inline] #[inline]
pub fn rlp(&self) -> Rlp { pub fn rlp(&self) -> Rlp {

View File

@ -94,11 +94,11 @@ pub trait Keccak256<T> {
fn keccak256(&self) -> T where T: Sized; fn keccak256(&self) -> T where T: Sized;
} }
impl Keccak256<[u8; 32]> for [u8] { impl<T> Keccak256<[u8; 32]> for T where T: AsRef<[u8]> {
fn keccak256(&self) -> [u8; 32] { fn keccak256(&self) -> [u8; 32] {
let mut keccak = Keccak::new_keccak256(); let mut keccak = Keccak::new_keccak256();
let mut result = [0u8; 32]; let mut result = [0u8; 32];
keccak.update(self); keccak.update(self.as_ref());
keccak.finalize(&mut result); keccak.finalize(&mut result);
result result
} }

View File

@ -19,10 +19,10 @@ time = "0.1.34"
itertools = "0.5" itertools = "0.5"
parking_lot = "0.4" parking_lot = "0.4"
ethcrypto = { path = "../ethcrypto" } ethcrypto = { path = "../ethcrypto" }
ethcore-util = { path = "../util" } ethcore-bigint = { path = "../util/bigint" }
smallvec = "0.3.1" smallvec = "0.3.1"
ethcore-devtools = { path = "../devtools" }
parity-wordlist = "1.0" parity-wordlist = "1.0"
tempdir = "0.3"
[features] [features]
cli = ["docopt"] cli = ["docopt"]

View File

@ -15,6 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>. // along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::iter::repeat; use std::iter::repeat;
use std::str;
use ethkey::Secret; use ethkey::Secret;
use {json, Error, crypto}; use {json, Error, crypto};
use crypto::Keccak256; use crypto::Keccak256;
@ -46,17 +47,31 @@ impl From<json::Crypto> for Crypto {
} }
} }
impl Into<json::Crypto> for Crypto { impl From<Crypto> for json::Crypto {
fn into(self) -> json::Crypto { fn from(c: Crypto) -> Self {
json::Crypto { json::Crypto {
cipher: self.cipher.into(), cipher: c.cipher.into(),
ciphertext: self.ciphertext.into(), ciphertext: c.ciphertext.into(),
kdf: self.kdf.into(), kdf: c.kdf.into(),
mac: self.mac.into(), mac: c.mac.into(),
} }
} }
} }
impl str::FromStr for Crypto {
type Err = <json::Crypto as str::FromStr>::Err;
fn from_str(s: &str) -> Result<Self, Self::Err> {
s.parse::<json::Crypto>().map(Into::into)
}
}
impl From<Crypto> for String {
fn from(c: Crypto) -> Self {
json::Crypto::from(c).into()
}
}
impl Crypto { impl Crypto {
pub fn with_secret(secret: &Secret, password: &str, iterations: u32) -> Self { pub fn with_secret(secret: &Secret, password: &str, iterations: u32) -> Self {
Crypto::with_plain(&*secret, password, iterations) Crypto::with_plain(&*secret, password, iterations)

View File

@ -225,8 +225,8 @@ impl<T> KeyDirectory for DiskDirectory<T> where T: KeyFileManager {
Some(self) Some(self)
} }
fn unique_repr(&self) -> Result<u64, Error> { fn unique_repr(&self) -> Result<u64, Error> {
self.files_hash() self.files_hash()
} }
} }
@ -280,12 +280,14 @@ impl KeyFileManager for DiskKeyFileManager {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
extern crate tempdir;
use std::{env, fs}; use std::{env, fs};
use super::RootDiskDirectory; use super::RootDiskDirectory;
use dir::{KeyDirectory, VaultKey}; use dir::{KeyDirectory, VaultKey};
use account::SafeAccount; use account::SafeAccount;
use ethkey::{Random, Generator}; use ethkey::{Random, Generator};
use devtools::RandomTempPath; use self::tempdir::TempDir;
#[test] #[test]
fn should_create_new_account() { fn should_create_new_account() {
@ -344,7 +346,7 @@ mod test {
#[test] #[test]
fn should_list_vaults() { fn should_list_vaults() {
// given // given
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let directory = RootDiskDirectory::create(&temp_path).unwrap(); let directory = RootDiskDirectory::create(&temp_path).unwrap();
let vault_provider = directory.as_vault_provider().unwrap(); let vault_provider = directory.as_vault_provider().unwrap();
vault_provider.create("vault1", VaultKey::new("password1", 1)).unwrap(); vault_provider.create("vault1", VaultKey::new("password1", 1)).unwrap();
@ -359,11 +361,11 @@ mod test {
#[test] #[test]
fn hash_of_files() { fn hash_of_files() {
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let directory = RootDiskDirectory::create(&temp_path).unwrap(); let directory = RootDiskDirectory::create(&temp_path).unwrap();
let hash = directory.files_hash().expect("Files hash should be calculated ok"); let hash = directory.files_hash().expect("Files hash should be calculated ok");
assert_eq!( assert_eq!(
hash, hash,
15130871412783076140 15130871412783076140
); );
@ -373,7 +375,7 @@ mod test {
let account = SafeAccount::create(&keypair, [0u8; 16], password, 1024, "Test".to_owned(), "{}".to_owned()); let account = SafeAccount::create(&keypair, [0u8; 16], password, 1024, "Test".to_owned(), "{}".to_owned());
directory.insert(account).expect("Account should be inserted ok"); directory.insert(account).expect("Account should be inserted ok");
let new_hash = directory.files_hash().expect("New files hash should be calculated ok"); let new_hash = directory.files_hash().expect("New files hash should be calculated ok");
assert!(new_hash != hash, "hash of the file list should change once directory content changed"); assert!(new_hash != hash, "hash of the file list should change once directory content changed");
} }

View File

@ -18,7 +18,7 @@ use std::{fs, io};
use std::path::{PathBuf, Path}; use std::path::{PathBuf, Path};
use parking_lot::Mutex; use parking_lot::Mutex;
use {json, SafeAccount, Error}; use {json, SafeAccount, Error};
use util::sha3::Hashable; use crypto::Keccak256;
use super::super::account::Crypto; use super::super::account::Crypto;
use super::{KeyDirectory, VaultKeyDirectory, VaultKey, SetKeyError}; use super::{KeyDirectory, VaultKeyDirectory, VaultKey, SetKeyError};
use super::disk::{DiskDirectory, KeyFileManager}; use super::disk::{DiskDirectory, KeyFileManager};
@ -234,7 +234,7 @@ fn check_vault_name(name: &str) -> bool {
/// Vault can be empty, but still must be pluggable => we store vault password in separate file /// Vault can be empty, but still must be pluggable => we store vault password in separate file
fn create_vault_file<P>(vault_dir_path: P, key: &VaultKey, meta: &str) -> Result<(), Error> where P: AsRef<Path> { fn create_vault_file<P>(vault_dir_path: P, key: &VaultKey, meta: &str) -> Result<(), Error> where P: AsRef<Path> {
let password_hash = key.password.sha3(); let password_hash = key.password.keccak256();
let crypto = Crypto::with_plain(&password_hash, &key.password, key.iterations); let crypto = Crypto::with_plain(&password_hash, &key.password, key.iterations);
let mut vault_file_path: PathBuf = vault_dir_path.as_ref().into(); let mut vault_file_path: PathBuf = vault_dir_path.as_ref().into();
@ -268,8 +268,8 @@ fn read_vault_file<P>(vault_dir_path: P, key: Option<&VaultKey>) -> Result<Strin
if let Some(key) = key { if let Some(key) = key {
let password_bytes = vault_file_crypto.decrypt(&key.password)?; let password_bytes = vault_file_crypto.decrypt(&key.password)?;
let password_hash = key.password.sha3(); let password_hash = key.password.keccak256();
if &*password_hash != password_bytes.as_slice() { if password_hash != password_bytes.as_slice() {
return Err(Error::InvalidPassword); return Err(Error::InvalidPassword);
} }
} }
@ -279,12 +279,14 @@ fn read_vault_file<P>(vault_dir_path: P, key: Option<&VaultKey>) -> Result<Strin
#[cfg(test)] #[cfg(test)]
mod test { mod test {
extern crate tempdir;
use std::fs; use std::fs;
use std::io::Write; use std::io::Write;
use std::path::PathBuf; use std::path::PathBuf;
use dir::VaultKey; use dir::VaultKey;
use super::{VAULT_FILE_NAME, check_vault_name, make_vault_dir_path, create_vault_file, read_vault_file, VaultDiskDirectory}; use super::{VAULT_FILE_NAME, check_vault_name, make_vault_dir_path, create_vault_file, read_vault_file, VaultDiskDirectory};
use devtools::RandomTempPath; use self::tempdir::TempDir;
#[test] #[test]
fn check_vault_name_succeeds() { fn check_vault_name_succeeds() {
@ -320,9 +322,9 @@ mod test {
#[test] #[test]
fn create_vault_file_succeeds() { fn create_vault_file_succeeds() {
// given // given
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password", 1024); let key = VaultKey::new("password", 1024);
let mut vault_dir: PathBuf = temp_path.as_path().into(); let mut vault_dir: PathBuf = temp_path.path().into();
vault_dir.push("vault"); vault_dir.push("vault");
fs::create_dir_all(&vault_dir).unwrap(); fs::create_dir_all(&vault_dir).unwrap();
@ -339,10 +341,10 @@ mod test {
#[test] #[test]
fn read_vault_file_succeeds() { fn read_vault_file_succeeds() {
// given // given
let temp_path = RandomTempPath::create_dir(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password", 1024); let key = VaultKey::new("password", 1024);
let vault_file_contents = r#"{"crypto":{"cipher":"aes-128-ctr","cipherparams":{"iv":"758696c8dc6378ab9b25bb42790da2f5"},"ciphertext":"54eb50683717d41caaeb12ea969f2c159daada5907383f26f327606a37dc7168","kdf":"pbkdf2","kdfparams":{"c":1024,"dklen":32,"prf":"hmac-sha256","salt":"3c320fa566a1a7963ac8df68a19548d27c8f40bf92ef87c84594dcd5bbc402b6"},"mac":"9e5c2314c2a0781962db85611417c614bd6756666b6b1e93840f5b6ed895f003"}}"#; let vault_file_contents = r#"{"crypto":{"cipher":"aes-128-ctr","cipherparams":{"iv":"758696c8dc6378ab9b25bb42790da2f5"},"ciphertext":"54eb50683717d41caaeb12ea969f2c159daada5907383f26f327606a37dc7168","kdf":"pbkdf2","kdfparams":{"c":1024,"dklen":32,"prf":"hmac-sha256","salt":"3c320fa566a1a7963ac8df68a19548d27c8f40bf92ef87c84594dcd5bbc402b6"},"mac":"9e5c2314c2a0781962db85611417c614bd6756666b6b1e93840f5b6ed895f003"}}"#;
let dir: PathBuf = temp_path.as_path().into(); let dir: PathBuf = temp_path.path().into();
let mut vault_file_path: PathBuf = dir.clone(); let mut vault_file_path: PathBuf = dir.clone();
vault_file_path.push(VAULT_FILE_NAME); vault_file_path.push(VAULT_FILE_NAME);
{ {
@ -360,9 +362,9 @@ mod test {
#[test] #[test]
fn read_vault_file_fails() { fn read_vault_file_fails() {
// given // given
let temp_path = RandomTempPath::create_dir(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password1", 1024); let key = VaultKey::new("password1", 1024);
let dir: PathBuf = temp_path.as_path().into(); let dir: PathBuf = temp_path.path().into();
let mut vault_file_path: PathBuf = dir.clone(); let mut vault_file_path: PathBuf = dir.clone();
vault_file_path.push(VAULT_FILE_NAME); vault_file_path.push(VAULT_FILE_NAME);
@ -389,9 +391,9 @@ mod test {
#[test] #[test]
fn vault_directory_can_be_created() { fn vault_directory_can_be_created() {
// given // given
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password", 1024); let key = VaultKey::new("password", 1024);
let dir: PathBuf = temp_path.as_path().into(); let dir: PathBuf = temp_path.path().into();
// when // when
let vault = VaultDiskDirectory::create(&dir, "vault", key.clone()); let vault = VaultDiskDirectory::create(&dir, "vault", key.clone());
@ -409,9 +411,9 @@ mod test {
#[test] #[test]
fn vault_directory_cannot_be_created_if_already_exists() { fn vault_directory_cannot_be_created_if_already_exists() {
// given // given
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password", 1024); let key = VaultKey::new("password", 1024);
let dir: PathBuf = temp_path.as_path().into(); let dir: PathBuf = temp_path.path().into();
let mut vault_dir = dir.clone(); let mut vault_dir = dir.clone();
vault_dir.push("vault"); vault_dir.push("vault");
fs::create_dir_all(&vault_dir).unwrap(); fs::create_dir_all(&vault_dir).unwrap();
@ -426,9 +428,9 @@ mod test {
#[test] #[test]
fn vault_directory_cannot_be_opened_if_not_exists() { fn vault_directory_cannot_be_opened_if_not_exists() {
// given // given
let temp_path = RandomTempPath::create_dir(); let temp_path = TempDir::new("").unwrap();
let key = VaultKey::new("password", 1024); let key = VaultKey::new("password", 1024);
let dir: PathBuf = temp_path.as_path().into(); let dir: PathBuf = temp_path.path().into();
// when // when
let vault = VaultDiskDirectory::at(&dir, "vault", key); let vault = VaultDiskDirectory::at(&dir, "vault", key);

View File

@ -620,13 +620,14 @@ impl SimpleSecretStore for EthMultiStore {
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
extern crate tempdir;
use dir::{KeyDirectory, MemoryDirectory, RootDiskDirectory}; use dir::{KeyDirectory, MemoryDirectory, RootDiskDirectory};
use ethkey::{Random, Generator, KeyPair}; use ethkey::{Random, Generator, KeyPair};
use secret_store::{SimpleSecretStore, SecretStore, SecretVaultRef, StoreAccountRef, Derivation}; use secret_store::{SimpleSecretStore, SecretStore, SecretVaultRef, StoreAccountRef, Derivation};
use super::{EthStore, EthMultiStore}; use super::{EthStore, EthMultiStore};
use devtools::RandomTempPath; use self::tempdir::TempDir;
use util::H256; use bigint::hash::H256;
fn keypair() -> KeyPair { fn keypair() -> KeyPair {
Random.generate().unwrap() Random.generate().unwrap()
@ -642,13 +643,13 @@ mod tests {
struct RootDiskDirectoryGuard { struct RootDiskDirectoryGuard {
pub key_dir: Option<Box<KeyDirectory>>, pub key_dir: Option<Box<KeyDirectory>>,
_path: RandomTempPath, _path: TempDir,
} }
impl RootDiskDirectoryGuard { impl RootDiskDirectoryGuard {
pub fn new() -> Self { pub fn new() -> Self {
let temp_path = RandomTempPath::new(); let temp_path = TempDir::new("").unwrap();
let disk_dir = Box::new(RootDiskDirectory::create(temp_path.as_path()).unwrap()); let disk_dir = Box::new(RootDiskDirectory::create(temp_path.path()).unwrap());
RootDiskDirectoryGuard { RootDiskDirectoryGuard {
key_dir: Some(disk_dir), key_dir: Some(disk_dir),

View File

@ -14,10 +14,11 @@
// You should have received a copy of the GNU General Public License // You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>. // along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::fmt; use std::{fmt, str};
use serde::{Deserialize, Deserializer, Serialize, Serializer}; use serde::{Deserialize, Deserializer, Serialize, Serializer};
use serde::ser::SerializeStruct; use serde::ser::SerializeStruct;
use serde::de::{Visitor, MapVisitor, Error}; use serde::de::{Visitor, MapVisitor, Error};
use serde_json;
use super::{Cipher, CipherSer, CipherSerParams, Kdf, KdfSer, KdfSerParams, H256, Bytes}; use super::{Cipher, CipherSer, CipherSerParams, Kdf, KdfSer, KdfSerParams, H256, Bytes};
pub type CipherText = Bytes; pub type CipherText = Bytes;
@ -30,6 +31,20 @@ pub struct Crypto {
pub mac: H256, pub mac: H256,
} }
impl str::FromStr for Crypto {
type Err = serde_json::error::Error;
fn from_str(s: &str) -> Result<Self, Self::Err> {
serde_json::from_str(s)
}
}
impl From<Crypto> for String {
fn from(c: Crypto) -> Self {
serde_json::to_string(&c).expect("serialization cannot fail, cause all crypto keys are strings")
}
}
enum CryptoField { enum CryptoField {
Cipher, Cipher,
CipherParams, CipherParams,

View File

@ -29,9 +29,9 @@ extern crate serde_json;
extern crate smallvec; extern crate smallvec;
extern crate time; extern crate time;
extern crate tiny_keccak; extern crate tiny_keccak;
extern crate tempdir;
extern crate ethcore_devtools as devtools; extern crate ethcore_bigint as bigint;
extern crate ethcore_util as util;
extern crate ethcrypto as crypto; extern crate ethcrypto as crypto;
extern crate ethkey as _ethkey; extern crate ethkey as _ethkey;
extern crate parity_wordlist; extern crate parity_wordlist;
@ -54,7 +54,7 @@ mod presale;
mod random; mod random;
mod secret_store; mod secret_store;
pub use self::account::SafeAccount; pub use self::account::{SafeAccount, Crypto};
pub use self::error::Error; pub use self::error::Error;
pub use self::ethstore::{EthStore, EthMultiStore}; pub use self::ethstore::{EthStore, EthMultiStore};
pub use self::import::{import_accounts, read_geth_accounts}; pub use self::import::{import_accounts, read_geth_accounts};

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@ -19,7 +19,7 @@ use std::path::PathBuf;
use ethkey::{Address, Message, Signature, Secret, Public}; use ethkey::{Address, Message, Signature, Secret, Public};
use Error; use Error;
use json::{Uuid, OpaqueKeyFile}; use json::{Uuid, OpaqueKeyFile};
use util::H256; use bigint::hash::H256;
/// Key directory reference /// Key directory reference
#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)] #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord)]

View File

@ -1,6 +1,6 @@
{ {
"name": "parity.js", "name": "parity.js",
"version": "1.7.49", "version": "1.7.50",
"main": "release/index.js", "main": "release/index.js",
"jsnext:main": "src/index.js", "jsnext:main": "src/index.js",
"author": "Parity Team <admin@parity.io>", "author": "Parity Team <admin@parity.io>",

View File

@ -522,6 +522,11 @@ export default class Parity {
.then(outNumber); .then(outNumber);
} }
signMessage (address, password, messageHash) {
return this._transport
.execute('parity_signMessage', inAddress(address), password, inHex(messageHash));
}
testPassword (account, password) { testPassword (account, password) {
return this._transport return this._transport
.execute('parity_testPassword', inAddress(account), password); .execute('parity_testPassword', inAddress(account), password);

View File

@ -37,7 +37,7 @@ export default {
params: `An error occurred with the following description` params: `An error occurred with the following description`
}, },
input: { input: {
abi: `ABI Interface`, abi: `ABI Definition`,
code: `Bytecode`, code: `Bytecode`,
metadata: `Metadata`, metadata: `Metadata`,
swarm: `Swarm Metadata Hash` swarm: `Swarm Metadata Hash`

View File

@ -1881,5 +1881,31 @@ export default {
desc: 'Decrypted message.', desc: 'Decrypted message.',
example: withComment('0x68656c6c6f20776f726c64', 'hello world') example: withComment('0x68656c6c6f20776f726c64', 'hello world')
} }
},
signMessage: {
desc: 'Sign the hashed message bytes with the given account.',
params: [
{
type: Address,
desc: 'Account which signs the message.',
example: '0xc171033d5cbff7175f29dfd3a63dda3d6f8f385e'
},
{
type: String,
desc: 'Passphrase to unlock the account.',
example: 'password1'
},
{
type: Data,
desc: 'Hashed message.',
example: '0xbc36789e7a1e281436464229828f817d6612f7b477d66591ff96a9e064bcc98a'
}
],
returns: {
type: Data,
desc: 'Message signature.',
example: '0x1d9e33a8cf8bfc089a172bca01da462f9e359c6cb1b0f29398bc884e4d18df4f78588aee4fb5cc067ca62d2abab995e0bba29527be6ac98105b0320020a2efaf00'
}
} }
}; };

View File

@ -96,6 +96,7 @@ export default class Store {
} }
@computed get qrAddressValid () { @computed get qrAddressValid () {
console.log('qrValid', this.qrAddress, this._api.util.isAddressValid(this.qrAddress));
return this._api.util.isAddressValid(this.qrAddress); return this._api.util.isAddressValid(this.qrAddress);
} }
@ -155,7 +156,10 @@ export default class Store {
qrAddress = `0x${qrAddress}`; qrAddress = `0x${qrAddress}`;
} }
this.qrAddress = qrAddress; // FIXME: Current native signer encoding is not 100% for EIP-55, lowercase for now
this.qrAddress = this._api.util
? this._api.util.toChecksumAddress(qrAddress.toLowerCase())
: qrAddress;
} }
@action setVaultName = (vaultName) => { @action setVaultName = (vaultName) => {

View File

@ -608,7 +608,7 @@ class WriteContract extends Component {
label={ label={
<FormattedMessage <FormattedMessage
id='writeContract.input.abi' id='writeContract.input.abi'
defaultMessage='ABI Interface' defaultMessage='ABI Definition'
/> />
} }
readOnly readOnly

View File

@ -67,7 +67,6 @@ impl IoHandler<ClientIoMessage> for QueueCull {
let (sync, on_demand, txq) = (self.sync.clone(), self.on_demand.clone(), self.txq.clone()); let (sync, on_demand, txq) = (self.sync.clone(), self.on_demand.clone(), self.txq.clone());
let best_header = self.client.best_block_header(); let best_header = self.client.best_block_header();
let start_nonce = self.client.engine().account_start_nonce();
info!(target: "cull", "Attempting to cull queued transactions from {} senders.", senders.len()); info!(target: "cull", "Attempting to cull queued transactions from {} senders.", senders.len());
self.remote.spawn_with_timeout(move || { self.remote.spawn_with_timeout(move || {
@ -75,8 +74,7 @@ impl IoHandler<ClientIoMessage> for QueueCull {
// fetch the nonce of each sender in the queue. // fetch the nonce of each sender in the queue.
let nonce_futures = senders.iter() let nonce_futures = senders.iter()
.map(|&address| request::Account { header: best_header.clone(), address: address }) .map(|&address| request::Account { header: best_header.clone(), address: address })
.map(|request| on_demand.account(ctx, request)) .map(|request| on_demand.account(ctx, request).map(|acc| acc.nonce))
.map(move |fut| fut.map(move |x| x.map(|acc| acc.nonce).unwrap_or(start_nonce)))
.zip(senders.iter()) .zip(senders.iter())
.map(|(fut, &addr)| fut.map(move |nonce| (addr, nonce))); .map(|(fut, &addr)| fut.map(move |nonce| (addr, nonce)));

View File

@ -244,7 +244,7 @@ impl Dependencies for FullDependencies {
); );
handler.extend_with(client.to_delegate()); handler.extend_with(client.to_delegate());
let filter_client = EthFilterClient::new(&self.client, &self.miner); let filter_client = EthFilterClient::new(self.client.clone(), self.miner.clone());
handler.extend_with(filter_client.to_delegate()); handler.extend_with(filter_client.to_delegate());
add_signing_methods!(EthSigning, handler, self); add_signing_methods!(EthSigning, handler, self);
@ -377,9 +377,8 @@ impl Dependencies for LightDependencies {
self.secret_store.clone(), self.secret_store.clone(),
self.cache.clone(), self.cache.clone(),
); );
handler.extend_with(client.to_delegate()); handler.extend_with(Eth::to_delegate(client.clone()));
handler.extend_with(EthFilter::to_delegate(client));
// TODO: filters.
add_signing_methods!(EthSigning, handler, self); add_signing_methods!(EthSigning, handler, self);
}, },
Api::Personal => { Api::Personal => {

View File

@ -192,6 +192,10 @@ fn execute_light(cmd: RunCmd, can_restart: bool, logger: Arc<RotatingLogger>) ->
info!("Starting {}", Colour::White.bold().paint(version())); info!("Starting {}", Colour::White.bold().paint(version()));
info!("Running in experimental {} mode.", Colour::Blue.bold().paint("Light Client")); info!("Running in experimental {} mode.", Colour::Blue.bold().paint("Light Client"));
// TODO: configurable cache size.
let cache = LightDataCache::new(Default::default(), ::time::Duration::minutes(GAS_CORPUS_EXPIRATION_MINUTES));
let cache = Arc::new(::util::Mutex::new(cache));
// start client and create transaction queue. // start client and create transaction queue.
let mut config = light_client::Config { let mut config = light_client::Config {
queue: Default::default(), queue: Default::default(),
@ -204,7 +208,7 @@ fn execute_light(cmd: RunCmd, can_restart: bool, logger: Arc<RotatingLogger>) ->
config.queue.max_mem_use = cmd.cache_config.queue() as usize * 1024 * 1024; config.queue.max_mem_use = cmd.cache_config.queue() as usize * 1024 * 1024;
config.queue.verifier_settings = cmd.verifier_settings; config.queue.verifier_settings = cmd.verifier_settings;
let service = light_client::Service::start(config, &spec, &db_dirs.client_path(algorithm)) let service = light_client::Service::start(config, &spec, &db_dirs.client_path(algorithm), cache.clone())
.map_err(|e| format!("Error starting light client: {}", e))?; .map_err(|e| format!("Error starting light client: {}", e))?;
let txq = Arc::new(RwLock::new(::light::transaction_queue::TransactionQueue::default())); let txq = Arc::new(RwLock::new(::light::transaction_queue::TransactionQueue::default()));
let provider = ::light::provider::LightProvider::new(service.client().clone(), txq.clone()); let provider = ::light::provider::LightProvider::new(service.client().clone(), txq.clone());
@ -216,12 +220,9 @@ fn execute_light(cmd: RunCmd, can_restart: bool, logger: Arc<RotatingLogger>) ->
net_conf.boot_nodes = spec.nodes.clone(); net_conf.boot_nodes = spec.nodes.clone();
} }
// TODO: configurable cache size.
let cache = LightDataCache::new(Default::default(), ::time::Duration::minutes(GAS_CORPUS_EXPIRATION_MINUTES));
let cache = Arc::new(::util::Mutex::new(cache));
// start on_demand service. // start on_demand service.
let on_demand = Arc::new(::light::on_demand::OnDemand::new(cache.clone())); let account_start_nonce = service.client().engine().account_start_nonce();
let on_demand = Arc::new(::light::on_demand::OnDemand::new(cache.clone(), account_start_nonce));
// set network path. // set network path.
net_conf.net_config_path = Some(db_dirs.network_path().to_string_lossy().into_owned()); net_conf.net_config_path = Some(db_dirs.network_path().to_string_lossy().into_owned());

View File

@ -268,7 +268,7 @@ impl LightDispatcher {
match nonce_future { match nonce_future {
Some(x) => Some(x) =>
x.map(|acc| acc.map_or_else(Default::default, |acc| acc.nonce)) x.map(|acc| acc.nonce)
.map_err(|_| errors::no_light_peers()) .map_err(|_| errors::no_light_peers())
.boxed(), .boxed(),
None => future::err(errors::network_disabled()).boxed() None => future::err(errors::network_disabled()).boxed()
@ -474,7 +474,7 @@ pub fn execute<D: Dispatcher + 'static>(
.map(ConfirmationResponse::SignTransaction) .map(ConfirmationResponse::SignTransaction)
).boxed() ).boxed()
}, },
ConfirmationPayload::Signature(address, mut data) => { ConfirmationPayload::EthSignMessage(address, mut data) => {
let mut message_data = let mut message_data =
format!("\x19Ethereum Signed Message:\n{}", data.len()) format!("\x19Ethereum Signed Message:\n{}", data.len())
.into_bytes(); .into_bytes();
@ -574,8 +574,8 @@ pub fn from_rpc<D>(payload: RpcConfirmationPayload, default_account: Address, di
RpcConfirmationPayload::Decrypt(RpcDecryptRequest { address, msg }) => { RpcConfirmationPayload::Decrypt(RpcDecryptRequest { address, msg }) => {
future::ok(ConfirmationPayload::Decrypt(address.into(), msg.into())).boxed() future::ok(ConfirmationPayload::Decrypt(address.into(), msg.into())).boxed()
}, },
RpcConfirmationPayload::Signature(RpcSignRequest { address, data }) => { RpcConfirmationPayload::EthSignMessage(RpcSignRequest { address, data }) => {
future::ok(ConfirmationPayload::Signature(address.into(), data.into())).boxed() future::ok(ConfirmationPayload::EthSignMessage(address.into(), data.into())).boxed()
}, },
} }
} }

View File

@ -119,7 +119,7 @@ impl LightFetch {
sync.with_context(|ctx| on_demand.account(ctx, request::Account { sync.with_context(|ctx| on_demand.account(ctx, request::Account {
header: header, header: header,
address: address, address: address,
})) }).map(Some))
.map(|x| x.map_err(errors::on_demand_cancel).boxed()) .map(|x| x.map_err(errors::on_demand_cancel).boxed())
.unwrap_or_else(|| future::err(errors::network_disabled()).boxed()) .unwrap_or_else(|| future::err(errors::network_disabled()).boxed())
}).boxed() }).boxed()
@ -197,4 +197,21 @@ impl LightFetch {
} }
}).boxed() }).boxed()
} }
/// Get a block.
pub fn block(&self, id: BlockId) -> BoxFuture<Option<encoded::Block>, Error> {
let (on_demand, sync) = (self.on_demand.clone(), self.sync.clone());
self.header(id).and_then(move |hdr| {
let req = match hdr {
Some(hdr) => request::Body::new(hdr),
None => return future::ok(None).boxed(),
};
match sync.with_context(move |ctx| on_demand.block(ctx, req)) {
Some(fut) => fut.map_err(errors::on_demand_cancel).map(Some).boxed(),
None => future::err(errors::network_disabled()).boxed(),
}
}).boxed()
}
} }

View File

@ -113,8 +113,8 @@ pub enum ConfirmationPayload {
SendTransaction(FilledTransactionRequest), SendTransaction(FilledTransactionRequest),
/// Sign Transaction /// Sign Transaction
SignTransaction(FilledTransactionRequest), SignTransaction(FilledTransactionRequest),
/// Sign request /// Sign a message with an Ethereum specific security prefix.
Signature(Address, Bytes), EthSignMessage(Address, Bytes),
/// Decrypt request /// Decrypt request
Decrypt(Address, Bytes), Decrypt(Address, Bytes),
} }
@ -124,7 +124,7 @@ impl ConfirmationPayload {
match *self { match *self {
ConfirmationPayload::SendTransaction(ref request) => request.from, ConfirmationPayload::SendTransaction(ref request) => request.from,
ConfirmationPayload::SignTransaction(ref request) => request.from, ConfirmationPayload::SignTransaction(ref request) => request.from,
ConfirmationPayload::Signature(ref address, _) => *address, ConfirmationPayload::EthSignMessage(ref address, _) => *address,
ConfirmationPayload::Decrypt(ref address, _) => *address, ConfirmationPayload::Decrypt(ref address, _) => *address,
} }
} }

View File

@ -544,23 +544,23 @@ impl<C, SN: ?Sized, S: ?Sized, M, EM> Eth for EthClient<C, SN, S, M, EM> where
Err(errors::deprecated("Compilation functionality is deprecated.".to_string())) Err(errors::deprecated("Compilation functionality is deprecated.".to_string()))
} }
fn logs(&self, filter: Filter) -> Result<Vec<Log>, Error> { fn logs(&self, filter: Filter) -> BoxFuture<Vec<Log>, Error> {
let include_pending = filter.to_block == Some(BlockNumber::Pending); let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.into(); let filter: EthcoreFilter = filter.into();
let mut logs = take_weak!(self.client).logs(filter.clone()) let mut logs = take_weakf!(self.client).logs(filter.clone())
.into_iter() .into_iter()
.map(From::from) .map(From::from)
.collect::<Vec<Log>>(); .collect::<Vec<Log>>();
if include_pending { if include_pending {
let best_block = take_weak!(self.client).chain_info().best_block_number; let best_block = take_weakf!(self.client).chain_info().best_block_number;
let pending = pending_logs(&*take_weak!(self.miner), best_block, &filter); let pending = pending_logs(&*take_weakf!(self.miner), best_block, &filter);
logs.extend(pending); logs.extend(pending);
} }
let logs = limit_logs(logs, filter.limit); let logs = limit_logs(logs, filter.limit);
Ok(logs) future::ok(logs).boxed()
} }
fn work(&self, no_new_work_timeout: Trailing<u64>) -> Result<Work, Error> { fn work(&self, no_new_work_timeout: Trailing<u64>) -> Result<Work, Error> {

View File

@ -16,89 +16,133 @@
//! Eth Filter RPC implementation //! Eth Filter RPC implementation
use std::sync::{Arc, Weak}; use std::sync::Arc;
use std::collections::HashSet; use std::collections::HashSet;
use jsonrpc_core::*; use jsonrpc_core::*;
use ethcore::miner::MinerService; use ethcore::miner::MinerService;
use ethcore::filter::Filter as EthcoreFilter; use ethcore::filter::Filter as EthcoreFilter;
use ethcore::client::{BlockChainClient, BlockId}; use ethcore::client::{BlockChainClient, BlockId};
use util::Mutex; use util::{H256, Mutex};
use futures::{future, Future, BoxFuture};
use v1::traits::EthFilter; use v1::traits::EthFilter;
use v1::types::{BlockNumber, Index, Filter, FilterChanges, Log, H256 as RpcH256, U256 as RpcU256}; use v1::types::{BlockNumber, Index, Filter, FilterChanges, Log, H256 as RpcH256, U256 as RpcU256};
use v1::helpers::{PollFilter, PollManager, limit_logs}; use v1::helpers::{PollFilter, PollManager, limit_logs};
use v1::impls::eth::pending_logs; use v1::impls::eth::pending_logs;
/// Eth filter rpc implementation. /// Something which provides data that can be filtered over.
pub trait Filterable {
/// Current best block number.
fn best_block_number(&self) -> u64;
/// Get a block hash by block id.
fn block_hash(&self, id: BlockId) -> Option<RpcH256>;
/// pending transaction hashes at the given block.
fn pending_transactions_hashes(&self, block_number: u64) -> Vec<H256>;
/// Get logs that match the given filter.
fn logs(&self, filter: EthcoreFilter) -> BoxFuture<Vec<Log>, Error>;
/// Get logs from the pending block.
fn pending_logs(&self, block_number: u64, filter: &EthcoreFilter) -> Vec<Log>;
/// Get a reference to the poll manager.
fn polls(&self) -> &Mutex<PollManager<PollFilter>>;
}
/// Eth filter rpc implementation for a full node.
pub struct EthFilterClient<C, M> where pub struct EthFilterClient<C, M> where
C: BlockChainClient, C: BlockChainClient,
M: MinerService { M: MinerService {
client: Weak<C>, client: Arc<C>,
miner: Weak<M>, miner: Arc<M>,
polls: Mutex<PollManager<PollFilter>>, polls: Mutex<PollManager<PollFilter>>,
} }
impl<C, M> EthFilterClient<C, M> where impl<C, M> EthFilterClient<C, M> where C: BlockChainClient, M: MinerService {
C: BlockChainClient,
M: MinerService {
/// Creates new Eth filter client. /// Creates new Eth filter client.
pub fn new(client: &Arc<C>, miner: &Arc<M>) -> Self { pub fn new(client: Arc<C>, miner: Arc<M>) -> Self {
EthFilterClient { EthFilterClient {
client: Arc::downgrade(client), client: client,
miner: Arc::downgrade(miner), miner: miner,
polls: Mutex::new(PollManager::new()), polls: Mutex::new(PollManager::new()),
} }
} }
} }
impl<C, M> EthFilter for EthFilterClient<C, M> impl<C, M> Filterable for EthFilterClient<C, M> where C: BlockChainClient, M: MinerService {
where C: BlockChainClient + 'static, M: MinerService + 'static fn best_block_number(&self) -> u64 {
{ self.client.chain_info().best_block_number
}
fn block_hash(&self, id: BlockId) -> Option<RpcH256> {
self.client.block_hash(id).map(Into::into)
}
fn pending_transactions_hashes(&self, best: u64) -> Vec<H256> {
self.miner.pending_transactions_hashes(best)
}
fn logs(&self, filter: EthcoreFilter) -> BoxFuture<Vec<Log>, Error> {
future::ok(self.client.logs(filter).into_iter().map(Into::into).collect()).boxed()
}
fn pending_logs(&self, block_number: u64, filter: &EthcoreFilter) -> Vec<Log> {
pending_logs(&*self.miner, block_number, filter)
}
fn polls(&self) -> &Mutex<PollManager<PollFilter>> { &self.polls }
}
impl<T: Filterable + Send + Sync + 'static> EthFilter for T {
fn new_filter(&self, filter: Filter) -> Result<RpcU256, Error> { fn new_filter(&self, filter: Filter) -> Result<RpcU256, Error> {
let mut polls = self.polls.lock(); let mut polls = self.polls().lock();
let block_number = take_weak!(self.client).chain_info().best_block_number; let block_number = self.best_block_number();
let id = polls.create_poll(PollFilter::Logs(block_number, Default::default(), filter)); let id = polls.create_poll(PollFilter::Logs(block_number, Default::default(), filter));
Ok(id.into()) Ok(id.into())
} }
fn new_block_filter(&self) -> Result<RpcU256, Error> { fn new_block_filter(&self) -> Result<RpcU256, Error> {
let mut polls = self.polls.lock(); let mut polls = self.polls().lock();
let id = polls.create_poll(PollFilter::Block(take_weak!(self.client).chain_info().best_block_number)); let id = polls.create_poll(PollFilter::Block(self.best_block_number()));
Ok(id.into()) Ok(id.into())
} }
fn new_pending_transaction_filter(&self) -> Result<RpcU256, Error> { fn new_pending_transaction_filter(&self) -> Result<RpcU256, Error> {
let mut polls = self.polls.lock(); let mut polls = self.polls().lock();
let best_block = take_weak!(self.client).chain_info().best_block_number; let best_block = self.best_block_number();
let pending_transactions = take_weak!(self.miner).pending_transactions_hashes(best_block); let pending_transactions = self.pending_transactions_hashes(best_block);
let id = polls.create_poll(PollFilter::PendingTransaction(pending_transactions)); let id = polls.create_poll(PollFilter::PendingTransaction(pending_transactions));
Ok(id.into()) Ok(id.into())
} }
fn filter_changes(&self, index: Index) -> Result<FilterChanges, Error> { fn filter_changes(&self, index: Index) -> BoxFuture<FilterChanges, Error> {
let client = take_weak!(self.client); let mut polls = self.polls().lock();
let mut polls = self.polls.lock();
match polls.poll_mut(&index.value()) { match polls.poll_mut(&index.value()) {
None => Ok(FilterChanges::Empty), None => future::ok(FilterChanges::Empty).boxed(),
Some(filter) => match *filter { Some(filter) => match *filter {
PollFilter::Block(ref mut block_number) => { PollFilter::Block(ref mut block_number) => {
// + 1, cause we want to return hashes including current block hash. // + 1, cause we want to return hashes including current block hash.
let current_number = client.chain_info().best_block_number + 1; let current_number = self.best_block_number() + 1;
let hashes = (*block_number..current_number).into_iter() let hashes = (*block_number..current_number).into_iter()
.map(BlockId::Number) .map(BlockId::Number)
.filter_map(|id| client.block_hash(id)) .filter_map(|id| self.block_hash(id))
.map(Into::into)
.collect::<Vec<RpcH256>>(); .collect::<Vec<RpcH256>>();
*block_number = current_number; *block_number = current_number;
Ok(FilterChanges::Hashes(hashes)) future::ok(FilterChanges::Hashes(hashes)).boxed()
}, },
PollFilter::PendingTransaction(ref mut previous_hashes) => { PollFilter::PendingTransaction(ref mut previous_hashes) => {
// get hashes of pending transactions // get hashes of pending transactions
let best_block = take_weak!(self.client).chain_info().best_block_number; let best_block = self.best_block_number();
let current_hashes = take_weak!(self.miner).pending_transactions_hashes(best_block); let current_hashes = self.pending_transactions_hashes(best_block);
let new_hashes = let new_hashes =
{ {
@ -117,11 +161,11 @@ impl<C, M> EthFilter for EthFilterClient<C, M>
*previous_hashes = current_hashes; *previous_hashes = current_hashes;
// return new hashes // return new hashes
Ok(FilterChanges::Hashes(new_hashes)) future::ok(FilterChanges::Hashes(new_hashes)).boxed()
}, },
PollFilter::Logs(ref mut block_number, ref mut previous_logs, ref filter) => { PollFilter::Logs(ref mut block_number, ref mut previous_logs, ref filter) => {
// retrive the current block number // retrive the current block number
let current_number = client.chain_info().best_block_number; let current_number = self.best_block_number();
// check if we need to check pending hashes // check if we need to check pending hashes
let include_pending = filter.to_block == Some(BlockNumber::Pending); let include_pending = filter.to_block == Some(BlockNumber::Pending);
@ -131,16 +175,9 @@ impl<C, M> EthFilter for EthFilterClient<C, M>
filter.from_block = BlockId::Number(*block_number); filter.from_block = BlockId::Number(*block_number);
filter.to_block = BlockId::Latest; filter.to_block = BlockId::Latest;
// retrieve logs in range from_block..min(BlockId::Latest..to_block) // retrieve pending logs
let mut logs = client.logs(filter.clone()) let pending = if include_pending {
.into_iter() let pending_logs = self.pending_logs(current_number, &filter);
.map(From::from)
.collect::<Vec<Log>>();
// additionally retrieve pending logs
if include_pending {
let best_block = take_weak!(self.client).chain_info().best_block_number;
let pending_logs = pending_logs(&*take_weak!(self.miner), best_block, &filter);
// remove logs about which client was already notified about // remove logs about which client was already notified about
let new_pending_logs: Vec<_> = pending_logs.iter() let new_pending_logs: Vec<_> = pending_logs.iter()
@ -151,49 +188,56 @@ impl<C, M> EthFilter for EthFilterClient<C, M>
// save all logs retrieved by client // save all logs retrieved by client
*previous_logs = pending_logs.into_iter().collect(); *previous_logs = pending_logs.into_iter().collect();
// append logs array with new pending logs new_pending_logs
logs.extend(new_pending_logs); } else {
} Vec::new()
};
let logs = limit_logs(logs, filter.limit);
// save the number of the next block as a first block from which // save the number of the next block as a first block from which
// we want to get logs // we want to get logs
*block_number = current_number + 1; *block_number = current_number + 1;
Ok(FilterChanges::Logs(logs)) // retrieve logs in range from_block..min(BlockId::Latest..to_block)
let limit = filter.limit;
self.logs(filter)
.map(move |mut logs| { logs.extend(pending); logs }) // append fetched pending logs
.map(move |logs| limit_logs(logs, limit)) // limit the logs
.map(FilterChanges::Logs)
.boxed()
} }
} }
} }
} }
fn filter_logs(&self, index: Index) -> Result<Vec<Log>, Error> { fn filter_logs(&self, index: Index) -> BoxFuture<Vec<Log>, Error> {
let mut polls = self.polls.lock(); let mut polls = self.polls().lock();
match polls.poll(&index.value()) { match polls.poll(&index.value()) {
Some(&PollFilter::Logs(ref _block_number, ref _previous_log, ref filter)) => { Some(&PollFilter::Logs(ref _block_number, ref _previous_log, ref filter)) => {
let include_pending = filter.to_block == Some(BlockNumber::Pending); let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.clone().into(); let filter: EthcoreFilter = filter.clone().into();
let mut logs = take_weak!(self.client).logs(filter.clone())
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
if include_pending { // fetch pending logs.
let best_block = take_weak!(self.client).chain_info().best_block_number; let pending = if include_pending {
logs.extend(pending_logs(&*take_weak!(self.miner), best_block, &filter)); let best_block = self.best_block_number();
} self.pending_logs(best_block, &filter)
} else {
Vec::new()
};
let logs = limit_logs(logs, filter.limit); // retrieve logs asynchronously, appending pending logs.
let limit = filter.limit;
Ok(logs) self.logs(filter)
.map(move |mut logs| { logs.extend(pending); logs })
.map(move |logs| limit_logs(logs, limit))
.boxed()
}, },
// just empty array // just empty array
_ => Ok(Vec::new()), _ => future::ok(Vec::new()).boxed()
} }
} }
fn uninstall_filter(&self, index: Index) -> Result<bool, Error> { fn uninstall_filter(&self, index: Index) -> Result<bool, Error> {
self.polls.lock().remove_poll(&index.value()); self.polls().lock().remove_poll(&index.value());
Ok(true) Ok(true)
} }
} }

View File

@ -34,6 +34,7 @@ use ethcore::basic_account::BasicAccount;
use ethcore::encoded; use ethcore::encoded;
use ethcore::executed::{Executed, ExecutionError}; use ethcore::executed::{Executed, ExecutionError};
use ethcore::ids::BlockId; use ethcore::ids::BlockId;
use ethcore::filter::Filter as EthcoreFilter;
use ethcore::transaction::{Action, SignedTransaction, Transaction as EthTransaction}; use ethcore::transaction::{Action, SignedTransaction, Transaction as EthTransaction};
use ethsync::LightSync; use ethsync::LightSync;
use rlp::UntrustedRlp; use rlp::UntrustedRlp;
@ -43,7 +44,9 @@ use util::{RwLock, Mutex, Uint, U256};
use futures::{future, Future, BoxFuture, IntoFuture}; use futures::{future, Future, BoxFuture, IntoFuture};
use futures::sync::oneshot; use futures::sync::oneshot;
use v1::impls::eth_filter::Filterable;
use v1::helpers::{CallRequest as CRequest, errors, limit_logs, dispatch}; use v1::helpers::{CallRequest as CRequest, errors, limit_logs, dispatch};
use v1::helpers::{PollFilter, PollManager};
use v1::helpers::block_import::is_major_importing; use v1::helpers::block_import::is_major_importing;
use v1::helpers::light_fetch::LightFetch; use v1::helpers::light_fetch::LightFetch;
use v1::traits::Eth; use v1::traits::Eth;
@ -56,7 +59,7 @@ use v1::metadata::Metadata;
use util::Address; use util::Address;
/// Light client `ETH` RPC. /// Light client `ETH` (and filter) RPC.
pub struct EthClient { pub struct EthClient {
sync: Arc<LightSync>, sync: Arc<LightSync>,
client: Arc<LightClient>, client: Arc<LightClient>,
@ -64,6 +67,22 @@ pub struct EthClient {
transaction_queue: Arc<RwLock<TransactionQueue>>, transaction_queue: Arc<RwLock<TransactionQueue>>,
accounts: Arc<AccountProvider>, accounts: Arc<AccountProvider>,
cache: Arc<Mutex<LightDataCache>>, cache: Arc<Mutex<LightDataCache>>,
polls: Mutex<PollManager<PollFilter>>,
}
impl Clone for EthClient {
fn clone(&self) -> Self {
// each instance should have its own poll manager.
EthClient {
sync: self.sync.clone(),
client: self.client.clone(),
on_demand: self.on_demand.clone(),
transaction_queue: self.transaction_queue.clone(),
accounts: self.accounts.clone(),
cache: self.cache.clone(),
polls: Mutex::new(PollManager::new()),
}
}
} }
@ -85,6 +104,7 @@ impl EthClient {
transaction_queue: transaction_queue, transaction_queue: transaction_queue,
accounts: accounts, accounts: accounts,
cache: cache, cache: cache,
polls: Mutex::new(PollManager::new()),
} }
} }
@ -98,6 +118,95 @@ impl EthClient {
} }
} }
// get a "rich" block structure
fn rich_block(&self, id: BlockId, include_txs: bool) -> BoxFuture<Option<RichBlock>, Error> {
let (on_demand, sync) = (self.on_demand.clone(), self.sync.clone());
let (client, engine) = (self.client.clone(), self.client.engine().clone());
// helper for filling out a rich block once we've got a block and a score.
let fill_rich = move |block: encoded::Block, score: Option<U256>| {
let header = block.decode_header();
let extra_info = engine.extra_info(&header);
RichBlock {
inner: Block {
hash: Some(header.hash().into()),
size: Some(block.rlp().as_raw().len().into()),
parent_hash: header.parent_hash().clone().into(),
uncles_hash: header.uncles_hash().clone().into(),
author: header.author().clone().into(),
miner: header.author().clone().into(),
state_root: header.state_root().clone().into(),
transactions_root: header.transactions_root().clone().into(),
receipts_root: header.receipts_root().clone().into(),
number: Some(header.number().into()),
gas_used: header.gas_used().clone().into(),
gas_limit: header.gas_limit().clone().into(),
logs_bloom: header.log_bloom().clone().into(),
timestamp: header.timestamp().into(),
difficulty: header.difficulty().clone().into(),
total_difficulty: score.map(Into::into),
seal_fields: header.seal().into_iter().cloned().map(Into::into).collect(),
uncles: block.uncle_hashes().into_iter().map(Into::into).collect(),
transactions: match include_txs {
true => BlockTransactions::Full(block.view().localized_transactions().into_iter().map(Into::into).collect()),
false => BlockTransactions::Hashes(block.transaction_hashes().into_iter().map(Into::into).collect()),
},
extra_data: Bytes::new(header.extra_data().to_vec()),
},
extra_info: extra_info
}
};
// get the block itself.
self.fetcher().block(id).and_then(move |block| match block {
None => return future::ok(None).boxed(),
Some(block) => {
// then fetch the total difficulty (this is much easier after getting the block).
match client.score(id) {
Some(score) => future::ok(fill_rich(block, Some(score))).map(Some).boxed(),
None => {
// make a CHT request to fetch the chain score.
let req = cht::block_to_cht_number(block.number())
.and_then(|num| client.cht_root(num as usize))
.and_then(|root| request::HeaderProof::new(block.number(), root));
let req = match req {
Some(req) => req,
None => {
// somehow the genesis block slipped past other checks.
// return it now.
let score = client.block_header(BlockId::Number(0))
.expect("genesis always stored; qed")
.difficulty();
return future::ok(fill_rich(block, Some(score))).map(Some).boxed()
}
};
// three possible outcomes:
// - network is down.
// - we get a score, but our hash is non-canonical.
// - we get ascore, and our hash is canonical.
let maybe_fut = sync.with_context(move |ctx| on_demand.hash_and_score_by_number(ctx, req));
match maybe_fut {
Some(fut) => fut.map(move |(hash, score)| {
let score = if hash == block.hash() {
Some(score)
} else {
None
};
Some(fill_rich(block, score))
}).map_err(errors::on_demand_cancel).boxed(),
None => return future::err(errors::network_disabled()).boxed(),
}
}
}
}
}).boxed()
}
} }
impl Eth for EthClient { impl Eth for EthClient {
@ -139,7 +248,10 @@ impl Eth for EthClient {
} }
fn gas_price(&self) -> Result<RpcU256, Error> { fn gas_price(&self) -> Result<RpcU256, Error> {
Ok(Default::default()) Ok(self.cache.lock().gas_price_corpus()
.and_then(|c| c.median().cloned())
.map(RpcU256::from)
.unwrap_or_else(Default::default))
} }
fn accounts(&self, meta: Metadata) -> BoxFuture<Vec<RpcH160>, Error> { fn accounts(&self, meta: Metadata) -> BoxFuture<Vec<RpcH160>, Error> {
@ -168,11 +280,11 @@ impl Eth for EthClient {
} }
fn block_by_hash(&self, hash: RpcH256, include_txs: bool) -> BoxFuture<Option<RichBlock>, Error> { fn block_by_hash(&self, hash: RpcH256, include_txs: bool) -> BoxFuture<Option<RichBlock>, Error> {
future::err(errors::unimplemented(None)).boxed() self.rich_block(BlockId::Hash(hash.into()), include_txs)
} }
fn block_by_number(&self, num: BlockNumber, include_txs: bool) -> BoxFuture<Option<RichBlock>, Error> { fn block_by_number(&self, num: BlockNumber, include_txs: bool) -> BoxFuture<Option<RichBlock>, Error> {
future::err(errors::unimplemented(None)).boxed() self.rich_block(num.into(), include_txs)
} }
fn transaction_count(&self, address: RpcH160, num: Trailing<BlockNumber>) -> BoxFuture<RpcU256, Error> { fn transaction_count(&self, address: RpcH160, num: Trailing<BlockNumber>) -> BoxFuture<RpcU256, Error> {
@ -348,19 +460,101 @@ impl Eth for EthClient {
Err(errors::deprecated("Compilation of Solidity via RPC is deprecated".to_string())) Err(errors::deprecated("Compilation of Solidity via RPC is deprecated".to_string()))
} }
fn logs(&self, _filter: Filter) -> Result<Vec<Log>, Error> { fn logs(&self, filter: Filter) -> BoxFuture<Vec<Log>, Error> {
Err(errors::unimplemented(None)) let limit = filter.limit;
Filterable::logs(self, filter.into())
.map(move|logs| limit_logs(logs, limit))
.boxed()
} }
fn work(&self, _timeout: Trailing<u64>) -> Result<Work, Error> { fn work(&self, _timeout: Trailing<u64>) -> Result<Work, Error> {
Err(errors::unimplemented(None)) Err(errors::light_unimplemented(None))
} }
fn submit_work(&self, _nonce: RpcH64, _pow_hash: RpcH256, _mix_hash: RpcH256) -> Result<bool, Error> { fn submit_work(&self, _nonce: RpcH64, _pow_hash: RpcH256, _mix_hash: RpcH256) -> Result<bool, Error> {
Err(errors::unimplemented(None)) Err(errors::light_unimplemented(None))
} }
fn submit_hashrate(&self, _rate: RpcU256, _id: RpcH256) -> Result<bool, Error> { fn submit_hashrate(&self, _rate: RpcU256, _id: RpcH256) -> Result<bool, Error> {
Err(errors::unimplemented(None)) Err(errors::light_unimplemented(None))
}
}
// This trait implementation triggers a blanked impl of `EthFilter`.
impl Filterable for EthClient {
fn best_block_number(&self) -> u64 { self.client.chain_info().best_block_number }
fn block_hash(&self, id: BlockId) -> Option<RpcH256> {
self.client.block_hash(id).map(Into::into)
}
fn pending_transactions_hashes(&self, _block_number: u64) -> Vec<::util::H256> {
Vec::new()
}
fn logs(&self, filter: EthcoreFilter) -> BoxFuture<Vec<Log>, Error> {
use std::collections::BTreeMap;
use futures::stream::{self, Stream};
use util::H2048;
// early exit for "to" block before "from" block.
let best_number = self.client.chain_info().best_block_number;
let block_number = |id| match id {
BlockId::Earliest => Some(0),
BlockId::Latest | BlockId::Pending => Some(best_number),
BlockId::Hash(h) => self.client.block_header(BlockId::Hash(h)).map(|hdr| hdr.number()),
BlockId::Number(x) => Some(x),
};
match (block_number(filter.to_block), block_number(filter.from_block)) {
(Some(to), Some(from)) if to < from => return future::ok(Vec::new()).boxed(),
(Some(_), Some(_)) => {},
_ => return future::err(errors::unknown_block()).boxed(),
}
let maybe_future = self.sync.with_context(move |ctx| {
// find all headers which match the filter, and fetch the receipts for each one.
// match them with their numbers for easy sorting later.
let bit_combos = filter.bloom_possibilities();
let receipts_futures: Vec<_> = self.client.ancestry_iter(filter.to_block)
.take_while(|ref hdr| BlockId::Number(hdr.number()) != filter.from_block)
.take_while(|ref hdr| BlockId::Hash(hdr.hash()) != filter.from_block)
.filter(|ref hdr| {
let hdr_bloom = hdr.log_bloom();
bit_combos.iter().find(|&bloom| hdr_bloom & *bloom == *bloom).is_some()
})
.map(|hdr| (hdr.number(), request::BlockReceipts(hdr)))
.map(|(num, req)| self.on_demand.block_receipts(ctx, req).map(move |x| (num, x)))
.collect();
// as the receipts come in, find logs within them which match the filter.
// insert them into a BTreeMap to maintain order by number and block index.
stream::futures_unordered(receipts_futures)
.fold(BTreeMap::new(), move |mut matches, (num, receipts)| {
for (block_index, log) in receipts.into_iter().flat_map(|r| r.logs).enumerate() {
if filter.matches(&log) {
matches.insert((num, block_index), log.into());
}
}
future::ok(matches)
}) // and then collect them into a vector.
.map(|matches| matches.into_iter().map(|(_, v)| v).collect())
.map_err(errors::on_demand_cancel)
});
match maybe_future {
Some(fut) => fut.boxed(),
None => future::err(errors::network_disabled()).boxed(),
}
}
fn pending_logs(&self, _block_number: u64, _filter: &EthcoreFilter) -> Vec<Log> {
Vec::new() // light clients don't mine.
}
fn polls(&self) -> &Mutex<PollManager<PollFilter>> {
&self.polls
} }
} }

View File

@ -17,7 +17,7 @@
//! Account management (personal) rpc implementation //! Account management (personal) rpc implementation
use std::sync::{Arc, Weak}; use std::sync::{Arc, Weak};
use std::collections::BTreeMap; use std::collections::BTreeMap;
use util::{Address}; use util::Address;
use ethkey::{Brain, Generator, Secret}; use ethkey::{Brain, Generator, Secret};
use ethstore::KeyFile; use ethstore::KeyFile;
@ -27,7 +27,7 @@ use jsonrpc_core::Error;
use v1::helpers::errors; use v1::helpers::errors;
use v1::helpers::accounts::unwrap_provider; use v1::helpers::accounts::unwrap_provider;
use v1::traits::ParityAccounts; use v1::traits::ParityAccounts;
use v1::types::{H160 as RpcH160, H256 as RpcH256, DappId, Derive, DeriveHierarchical, DeriveHash}; use v1::types::{H160 as RpcH160, H256 as RpcH256, H520 as RpcH520, DappId, Derive, DeriveHierarchical, DeriveHash};
/// Account management (personal) rpc implementation. /// Account management (personal) rpc implementation.
pub struct ParityAccountsClient { pub struct ParityAccountsClient {
@ -334,6 +334,17 @@ impl ParityAccounts for ParityAccountsClient {
.map(Into::into) .map(Into::into)
.map_err(|e| errors::account("Could not export account.", e)) .map_err(|e| errors::account("Could not export account.", e))
} }
fn sign_message(&self, addr: RpcH160, password: String, message: RpcH256) -> Result<RpcH520, Error> {
self.account_provider()?
.sign(
addr.into(),
Some(password),
message.into()
)
.map(Into::into)
.map_err(|e| errors::account("Could not sign message.", e))
}
} }
fn into_vec<A, B>(a: Vec<A>) -> Vec<B> where fn into_vec<A, B>(a: Vec<A>) -> Vec<B> where

View File

@ -140,7 +140,7 @@ impl<D: Dispatcher + 'static> ParitySigning for SigningQueueClient<D> {
fn post_sign(&self, meta: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcEither<RpcU256, RpcConfirmationResponse>, Error> { fn post_sign(&self, meta: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcEither<RpcU256, RpcConfirmationResponse>, Error> {
let pending = self.pending.clone(); let pending = self.pending.clone();
self.dispatch( self.dispatch(
RpcConfirmationPayload::Signature((address.clone(), data).into()), RpcConfirmationPayload::EthSignMessage((address.clone(), data).into()),
DefaultAccount::Provided(address.into()), DefaultAccount::Provided(address.into()),
meta.origin meta.origin
).map(move |result| match result { ).map(move |result| match result {
@ -216,7 +216,7 @@ impl<D: Dispatcher + 'static> EthSigning for SigningQueueClient<D> {
fn sign(&self, meta: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcH520, Error> { fn sign(&self, meta: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcH520, Error> {
let res = self.dispatch( let res = self.dispatch(
RpcConfirmationPayload::Signature((address.clone(), data).into()), RpcConfirmationPayload::EthSignMessage((address.clone(), data).into()),
address.into(), address.into(),
meta.origin, meta.origin,
); );

View File

@ -78,7 +78,7 @@ impl<D: Dispatcher + 'static> EthSigning for SigningUnsafeClient<D>
type Metadata = Metadata; type Metadata = Metadata;
fn sign(&self, _: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcH520, Error> { fn sign(&self, _: Metadata, address: RpcH160, data: RpcBytes) -> BoxFuture<RpcH520, Error> {
self.handle(RpcConfirmationPayload::Signature((address.clone(), data).into()), address.into()) self.handle(RpcConfirmationPayload::EthSignMessage((address.clone(), data).into()), address.into())
.then(|res| match res { .then(|res| match res {
Ok(RpcConfirmationResponse::Signature(signature)) => Ok(signature), Ok(RpcConfirmationResponse::Signature(signature)) => Ok(signature),
Err(e) => Err(e), Err(e) => Err(e),

View File

@ -90,7 +90,7 @@ impl EthTester {
let hashrates = Arc::new(Mutex::new(HashMap::new())); let hashrates = Arc::new(Mutex::new(HashMap::new()));
let external_miner = Arc::new(ExternalMiner::new(hashrates.clone())); let external_miner = Arc::new(ExternalMiner::new(hashrates.clone()));
let eth = EthClient::new(&client, &snapshot, &sync, &opt_ap, &miner, &external_miner, options).to_delegate(); let eth = EthClient::new(&client, &snapshot, &sync, &opt_ap, &miner, &external_miner, options).to_delegate();
let filter = EthFilterClient::new(&client, &miner).to_delegate(); let filter = EthFilterClient::new(client.clone(), miner.clone()).to_delegate();
let dispatcher = FullDispatcher::new(Arc::downgrade(&client), Arc::downgrade(&miner)); let dispatcher = FullDispatcher::new(Arc::downgrade(&client), Arc::downgrade(&miner));
let sign = SigningUnsafeClient::new(&opt_ap, dispatcher).to_delegate(); let sign = SigningUnsafeClient::new(&opt_ap, dispatcher).to_delegate();

View File

@ -500,3 +500,20 @@ fn should_export_account() {
println!("Response: {:?}", response); println!("Response: {:?}", response);
assert_eq!(result, Some(response.into())); assert_eq!(result, Some(response.into()));
} }
#[test]
fn should_sign_message() {
let tester = setup();
let hash = tester.accounts
.insert_account(
"0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a".parse().unwrap(),
"password1")
.expect("account should be inserted ok");
assert_eq!(hash, "c171033d5cbff7175f29dfd3a63dda3d6f8f385e".parse().unwrap());
let request = r#"{"jsonrpc": "2.0", "method": "parity_signMessage", "params": ["0xc171033d5cbff7175f29dfd3a63dda3d6f8f385e", "password1", "0xbc36789e7a1e281436464229828f817d6612f7b477d66591ff96a9e064bcc98a"], "id": 3}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x1d9e33a8cf8bfc089a172bca01da462f9e359c6cb1b0f29398bc884e4d18df4f78588aee4fb5cc067ca62d2abab995e0bba29527be6ac98105b0320020a2efaf00","id":3}"#;
let res = tester.io.handle_request_sync(&request);
assert_eq!(res, Some(response.into()));
}

View File

@ -90,7 +90,7 @@ fn should_return_list_of_items_to_confirm() {
nonce: None, nonce: None,
condition: None, condition: None,
}), Origin::Dapps("http://parity.io".into())).unwrap(); }), Origin::Dapps("http://parity.io".into())).unwrap();
tester.signer.add_request(ConfirmationPayload::Signature(1.into(), vec![5].into()), Origin::Unknown).unwrap(); tester.signer.add_request(ConfirmationPayload::EthSignMessage(1.into(), vec![5].into()), Origin::Unknown).unwrap();
// when // when
let request = r#"{"jsonrpc":"2.0","method":"signer_requestsToConfirm","params":[],"id":1}"#; let request = r#"{"jsonrpc":"2.0","method":"signer_requestsToConfirm","params":[],"id":1}"#;
@ -163,7 +163,7 @@ fn should_not_remove_transaction_if_password_is_invalid() {
fn should_not_remove_sign_if_password_is_invalid() { fn should_not_remove_sign_if_password_is_invalid() {
// given // given
let tester = signer_tester(); let tester = signer_tester();
tester.signer.add_request(ConfirmationPayload::Signature(0.into(), vec![5].into()), Origin::Unknown).unwrap(); tester.signer.add_request(ConfirmationPayload::EthSignMessage(0.into(), vec![5].into()), Origin::Unknown).unwrap();
assert_eq!(tester.signer.requests().len(), 1); assert_eq!(tester.signer.requests().len(), 1);
// when // when

View File

@ -162,8 +162,8 @@ build_rpc_trait! {
fn compile_serpent(&self, String) -> Result<Bytes, Error>; fn compile_serpent(&self, String) -> Result<Bytes, Error>;
/// Returns logs matching given filter object. /// Returns logs matching given filter object.
#[rpc(name = "eth_getLogs")] #[rpc(async, name = "eth_getLogs")]
fn logs(&self, Filter) -> Result<Vec<Log>, Error>; fn logs(&self, Filter) -> BoxFuture<Vec<Log>, Error>;
/// Returns the hash of the current block, the seedHash, and the boundary condition to be met. /// Returns the hash of the current block, the seedHash, and the boundary condition to be met.
#[rpc(name = "eth_getWork")] #[rpc(name = "eth_getWork")]
@ -196,12 +196,12 @@ build_rpc_trait! {
fn new_pending_transaction_filter(&self) -> Result<U256, Error>; fn new_pending_transaction_filter(&self) -> Result<U256, Error>;
/// Returns filter changes since last poll. /// Returns filter changes since last poll.
#[rpc(name = "eth_getFilterChanges")] #[rpc(async, name = "eth_getFilterChanges")]
fn filter_changes(&self, Index) -> Result<FilterChanges, Error>; fn filter_changes(&self, Index) -> BoxFuture<FilterChanges, Error>;
/// Returns all logs matching given filter (in a range 'from' - 'to'). /// Returns all logs matching given filter (in a range 'from' - 'to').
#[rpc(name = "eth_getFilterLogs")] #[rpc(async, name = "eth_getFilterLogs")]
fn filter_logs(&self, Index) -> Result<Vec<Log>, Error>; fn filter_logs(&self, Index) -> BoxFuture<Vec<Log>, Error>;
/// Uninstalls filter. /// Uninstalls filter.
#[rpc(name = "eth_uninstallFilter")] #[rpc(name = "eth_uninstallFilter")]

View File

@ -19,7 +19,7 @@ use std::collections::BTreeMap;
use jsonrpc_core::Error; use jsonrpc_core::Error;
use ethstore::KeyFile; use ethstore::KeyFile;
use v1::types::{H160, H256, DappId, DeriveHash, DeriveHierarchical}; use v1::types::{H160, H256, H520, DappId, DeriveHash, DeriveHierarchical};
build_rpc_trait! { build_rpc_trait! {
/// Personal Parity rpc interface. /// Personal Parity rpc interface.
@ -180,5 +180,9 @@ build_rpc_trait! {
/// Exports an account with given address if provided password matches. /// Exports an account with given address if provided password matches.
#[rpc(name = "parity_exportAccount")] #[rpc(name = "parity_exportAccount")]
fn export_account(&self, H160, String) -> Result<KeyFile, Error>; fn export_account(&self, H160, String) -> Result<KeyFile, Error>;
/// Sign raw hash with the key corresponding to address and password.
#[rpc(name = "parity_signMessage")]
fn sign_message(&self, H160, String, H256) -> Result<H520, Error>;
} }
} }

View File

@ -57,7 +57,7 @@ impl fmt::Display for ConfirmationPayload {
match *self { match *self {
ConfirmationPayload::SendTransaction(ref transaction) => write!(f, "{}", transaction), ConfirmationPayload::SendTransaction(ref transaction) => write!(f, "{}", transaction),
ConfirmationPayload::SignTransaction(ref transaction) => write!(f, "(Sign only) {}", transaction), ConfirmationPayload::SignTransaction(ref transaction) => write!(f, "(Sign only) {}", transaction),
ConfirmationPayload::Signature(ref sign) => write!(f, "{}", sign), ConfirmationPayload::EthSignMessage(ref sign) => write!(f, "{}", sign),
ConfirmationPayload::Decrypt(ref decrypt) => write!(f, "{}", decrypt), ConfirmationPayload::Decrypt(ref decrypt) => write!(f, "{}", decrypt),
} }
} }
@ -169,7 +169,7 @@ pub enum ConfirmationPayload {
SignTransaction(TransactionRequest), SignTransaction(TransactionRequest),
/// Signature /// Signature
#[serde(rename="sign")] #[serde(rename="sign")]
Signature(SignRequest), EthSignMessage(SignRequest),
/// Decryption /// Decryption
#[serde(rename="decrypt")] #[serde(rename="decrypt")]
Decrypt(DecryptRequest), Decrypt(DecryptRequest),
@ -180,7 +180,7 @@ impl From<helpers::ConfirmationPayload> for ConfirmationPayload {
match c { match c {
helpers::ConfirmationPayload::SendTransaction(t) => ConfirmationPayload::SendTransaction(t.into()), helpers::ConfirmationPayload::SendTransaction(t) => ConfirmationPayload::SendTransaction(t.into()),
helpers::ConfirmationPayload::SignTransaction(t) => ConfirmationPayload::SignTransaction(t.into()), helpers::ConfirmationPayload::SignTransaction(t) => ConfirmationPayload::SignTransaction(t.into()),
helpers::ConfirmationPayload::Signature(address, data) => ConfirmationPayload::Signature(SignRequest { helpers::ConfirmationPayload::EthSignMessage(address, data) => ConfirmationPayload::EthSignMessage(SignRequest {
address: address.into(), address: address.into(),
data: data.into(), data: data.into(),
}), }),
@ -255,7 +255,7 @@ mod tests {
// given // given
let request = helpers::ConfirmationRequest { let request = helpers::ConfirmationRequest {
id: 15.into(), id: 15.into(),
payload: helpers::ConfirmationPayload::Signature(1.into(), vec![5].into()), payload: helpers::ConfirmationPayload::EthSignMessage(1.into(), vec![5].into()),
origin: Origin::Rpc("test service".into()), origin: Origin::Rpc("test service".into()),
}; };

View File

@ -2132,7 +2132,7 @@ impl ChainSync {
let queue_info = io.chain().queue_info(); let queue_info = io.chain().queue_info();
let is_syncing = self.status().is_syncing(queue_info); let is_syncing = self.status().is_syncing(queue_info);
if !is_syncing || !sealed.is_empty() { if !is_syncing || !sealed.is_empty() || !proposed.is_empty() {
trace!(target: "sync", "Propagating blocks, state={:?}", self.state); trace!(target: "sync", "Propagating blocks, state={:?}", self.state);
self.propagate_latest_blocks(io, sealed); self.propagate_latest_blocks(io, sealed);
self.propagate_proposed_blocks(io, proposed); self.propagate_proposed_blocks(io, proposed);

View File

@ -32,6 +32,9 @@ use light::provider::LightProvider;
use network::{NodeId, PeerId}; use network::{NodeId, PeerId};
use util::RwLock; use util::RwLock;
use time::Duration;
use light::cache::Cache;
const NETWORK_ID: u64 = 0xcafebabe; const NETWORK_ID: u64 = 0xcafebabe;
struct TestIoContext<'a> { struct TestIoContext<'a> {
@ -207,7 +210,8 @@ impl TestNet<Peer> {
pub fn light(n_light: usize, n_full: usize) -> Self { pub fn light(n_light: usize, n_full: usize) -> Self {
let mut peers = Vec::with_capacity(n_light + n_full); let mut peers = Vec::with_capacity(n_light + n_full);
for _ in 0..n_light { for _ in 0..n_light {
let client = LightClient::in_memory(Default::default(), &Spec::new_test(), IoChannel::disconnected()); let cache = Arc::new(Mutex::new(Cache::new(Default::default(), Duration::hours(6))));
let client = LightClient::in_memory(Default::default(), &Spec::new_test(), IoChannel::disconnected(), cache);
peers.push(Arc::new(Peer::new_light(Arc::new(client)))) peers.push(Arc::new(Peer::new_light(Arc::new(client))))
} }

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@ -196,8 +196,8 @@ fn tendermint() {
// Propose // Propose
net.peer(0).chain.engine().step(); net.peer(0).chain.engine().step();
net.peer(1).chain.engine().step(); net.peer(1).chain.engine().step();
net.peer(0).chain.miner().import_own_transaction(&*net.peer(0).chain, new_tx(s0.secret(), 2.into())).unwrap(); net.peer(0).chain.miner().import_own_transaction(&*net.peer(0).chain, new_tx(s0.secret(), 2.into())).unwrap();
net.peer(1).chain.miner().import_own_transaction(&*net.peer(1).chain, new_tx(s1.secret(), 2.into())).unwrap(); net.peer(1).chain.miner().import_own_transaction(&*net.peer(1).chain, new_tx(s1.secret(), 2.into())).unwrap();
// Send different prevotes // Send different prevotes
net.sync(); net.sync();
// Prevote timeout // Prevote timeout

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@ -277,31 +277,32 @@ impl TestNet<EthPeer<EthcoreClient>> {
started: false, started: false,
disconnect_events: Vec::new(), disconnect_events: Vec::new(),
}; };
for _ in 0..n { for _ in 0..n {
let spec = spec_factory(); net.add_peer(config.clone(), spec_factory(), accounts.clone());
let client = EthcoreClient::new(
ClientConfig::default(),
&spec,
Arc::new(::util::kvdb::in_memory(::ethcore::db::NUM_COLUMNS.unwrap_or(0))),
Arc::new(Miner::with_spec_and_accounts(&spec, accounts.clone())),
IoChannel::disconnected(),
).unwrap();
let ss = Arc::new(TestSnapshotService::new());
let sync = ChainSync::new(config.clone(), &*client);
let peer = Arc::new(EthPeer {
sync: RwLock::new(sync),
snapshot_service: ss,
chain: client,
queue: RwLock::new(VecDeque::new()),
});
peer.chain.add_notify(peer.clone());
net.peers.push(peer);
} }
net net
} }
pub fn add_peer(&mut self, config: SyncConfig, spec: Spec, accounts: Option<Arc<AccountProvider>>) {
let client = EthcoreClient::new(
ClientConfig::default(),
&spec,
Arc::new(::util::kvdb::in_memory(::ethcore::db::NUM_COLUMNS.unwrap_or(0))),
Arc::new(Miner::with_spec_and_accounts(&spec, accounts)),
IoChannel::disconnected(),
).unwrap();
let ss = Arc::new(TestSnapshotService::new());
let sync = ChainSync::new(config, &*client);
let peer = Arc::new(EthPeer {
sync: RwLock::new(sync),
snapshot_service: ss,
chain: client,
queue: RwLock::new(VecDeque::new()),
});
peer.chain.add_notify(peer.clone());
self.peers.push(peer);
}
} }
impl<P> TestNet<P> where P: Peer { impl<P> TestNet<P> where P: Peer {