Merge branch 'master' into blockchain_cleanup
This commit is contained in:
commit
d57518d90c
25
README.md
25
README.md
@ -18,17 +18,9 @@
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##### Ubuntu 14.04, 15.04, 15.10
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||||
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||||
```bash
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||||
# install rocksdb
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||||
add-apt-repository ppa:ethcore/ethcore
|
||||
apt-get update
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||||
apt-get install -y --force-yes librocksdb-dev
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||||
|
||||
# install multirust
|
||||
curl -sf https://raw.githubusercontent.com/brson/multirust/master/blastoff.sh | sh -s -- --yes
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||||
|
||||
# install beta
|
||||
multirust update beta
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||||
|
||||
# download and build parity
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git clone https://github.com/ethcore/parity
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cd parity
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||||
@ -43,20 +35,9 @@ cargo build --release
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##### Other Linux
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||||
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||||
```bash
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||||
# install rocksdb
|
||||
git clone --tag v4.1 --depth=1 https://github.com/facebook/rocksdb.git
|
||||
cd rocksdb
|
||||
make shared_lib
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||||
sudo cp -a librocksdb.so* /usr/lib
|
||||
sudo ldconfig
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cd ..
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||||
|
||||
# install rust beta
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||||
curl -sf https://raw.githubusercontent.com/brson/multirust/master/blastoff.sh | sudo sh -s -- --yes
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||||
|
||||
# install beta
|
||||
multirust update beta
|
||||
|
||||
# download and build parity
|
||||
git clone https://github.com/ethcore/parity
|
||||
cd parity
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||||
@ -71,14 +52,10 @@ cargo build --release
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||||
##### OSX with Homebrew
|
||||
|
||||
```bash
|
||||
# install rocksdb && multirust
|
||||
# install multirust
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||||
brew update
|
||||
brew install rocksdb
|
||||
brew install multirust
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||||
|
||||
# install beta
|
||||
multirust update beta
|
||||
|
||||
# download and build parity
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||||
git clone https://github.com/ethcore/parity
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cd parity
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|
@ -1 +1 @@
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Subproject commit f32954b3ddb5af2dc3dc9ec6d9a28bee848fdf70
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Subproject commit 3116f85a499ceaf4dfdc46726060fc056e2d7829
|
@ -144,20 +144,20 @@ impl IsBlock for ExecutedBlock {
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||||
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/// Block that is ready for transactions to be added.
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///
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/// It's a bit like a Vec<Transaction>, eccept that whenever a transaction is pushed, we execute it and
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||||
/// It's a bit like a Vec<Transaction>, except that whenever a transaction is pushed, we execute it and
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/// maintain the system `state()`. We also archive execution receipts in preparation for later block creation.
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pub struct OpenBlock<'x, 'y> {
|
||||
pub struct OpenBlock<'x> {
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block: ExecutedBlock,
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engine: &'x Engine,
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last_hashes: &'y LastHashes,
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last_hashes: LastHashes,
|
||||
}
|
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/// Just like OpenBlock, except that we've applied `Engine::on_close_block`, finished up the non-seal header fields,
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/// and collected the uncles.
|
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///
|
||||
/// There is no function available to push a transaction. If you want that you'll need to `reopen()` it.
|
||||
pub struct ClosedBlock<'x, 'y> {
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||||
open_block: OpenBlock<'x, 'y>,
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||||
pub struct ClosedBlock<'x> {
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open_block: OpenBlock<'x>,
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uncle_bytes: Bytes,
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||||
}
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||||
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||||
@ -169,9 +169,9 @@ pub struct SealedBlock {
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||||
uncle_bytes: Bytes,
|
||||
}
|
||||
|
||||
impl<'x, 'y> OpenBlock<'x, 'y> {
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||||
impl<'x> OpenBlock<'x> {
|
||||
/// Create a new OpenBlock ready for transaction pushing.
|
||||
pub fn new(engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: &'y LastHashes, author: Address, extra_data: Bytes) -> Self {
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||||
pub fn new(engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes, author: Address, extra_data: Bytes) -> Self {
|
||||
let mut r = OpenBlock {
|
||||
block: ExecutedBlock::new(State::from_existing(db, parent.state_root().clone(), engine.account_start_nonce())),
|
||||
engine: engine,
|
||||
@ -259,7 +259,7 @@ impl<'x, 'y> OpenBlock<'x, 'y> {
|
||||
}
|
||||
|
||||
/// Turn this into a `ClosedBlock`. A BlockChain must be provided in order to figure out the uncles.
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||||
pub fn close(self) -> ClosedBlock<'x, 'y> {
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||||
pub fn close(self) -> ClosedBlock<'x> {
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||||
let mut s = self;
|
||||
s.engine.on_close_block(&mut s.block);
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||||
s.block.base.header.transactions_root = ordered_trie_root(s.block.base.transactions.iter().map(|ref e| e.rlp_bytes().to_vec()).collect());
|
||||
@ -275,16 +275,16 @@ impl<'x, 'y> OpenBlock<'x, 'y> {
|
||||
}
|
||||
}
|
||||
|
||||
impl<'x, 'y> IsBlock for OpenBlock<'x, 'y> {
|
||||
impl<'x> IsBlock for OpenBlock<'x> {
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||||
fn block(&self) -> &ExecutedBlock { &self.block }
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||||
}
|
||||
|
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impl<'x, 'y> IsBlock for ClosedBlock<'x, 'y> {
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||||
impl<'x> IsBlock for ClosedBlock<'x> {
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fn block(&self) -> &ExecutedBlock { &self.open_block.block }
|
||||
}
|
||||
|
||||
impl<'x, 'y> ClosedBlock<'x, 'y> {
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||||
fn new(open_block: OpenBlock<'x, 'y>, uncle_bytes: Bytes) -> Self {
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impl<'x> ClosedBlock<'x> {
|
||||
fn new(open_block: OpenBlock<'x>, uncle_bytes: Bytes) -> Self {
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ClosedBlock {
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open_block: open_block,
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uncle_bytes: uncle_bytes,
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@ -307,7 +307,7 @@ impl<'x, 'y> ClosedBlock<'x, 'y> {
|
||||
}
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||||
|
||||
/// Turn this back into an `OpenBlock`.
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||||
pub fn reopen(self) -> OpenBlock<'x, 'y> { self.open_block }
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||||
pub fn reopen(self) -> OpenBlock<'x> { self.open_block }
|
||||
|
||||
/// Drop this object and return the underlieing database.
|
||||
pub fn drain(self) -> JournalDB { self.open_block.block.state.drop().1 }
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||||
@ -332,7 +332,7 @@ impl IsBlock for SealedBlock {
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||||
}
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||||
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/// Enact the block given by block header, transactions and uncles
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pub fn enact<'x, 'y>(header: &Header, transactions: &[SignedTransaction], uncles: &[Header], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: &'y LastHashes) -> Result<ClosedBlock<'x, 'y>, Error> {
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pub fn enact<'x>(header: &Header, transactions: &[SignedTransaction], uncles: &[Header], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
|
||||
{
|
||||
if ::log::max_log_level() >= ::log::LogLevel::Trace {
|
||||
let s = State::from_existing(db.clone(), parent.state_root().clone(), engine.account_start_nonce());
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||||
@ -350,20 +350,20 @@ pub fn enact<'x, 'y>(header: &Header, transactions: &[SignedTransaction], uncles
|
||||
}
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||||
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||||
/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
|
||||
pub fn enact_bytes<'x, 'y>(block_bytes: &[u8], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: &'y LastHashes) -> Result<ClosedBlock<'x, 'y>, Error> {
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||||
pub fn enact_bytes<'x>(block_bytes: &[u8], engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
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||||
let block = BlockView::new(block_bytes);
|
||||
let header = block.header();
|
||||
enact(&header, &block.transactions(), &block.uncles(), engine, db, parent, last_hashes)
|
||||
}
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||||
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/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header
|
||||
pub fn enact_verified<'x, 'y>(block: &PreVerifiedBlock, engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: &'y LastHashes) -> Result<ClosedBlock<'x, 'y>, Error> {
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||||
pub fn enact_verified<'x>(block: &PreVerifiedBlock, engine: &'x Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<ClosedBlock<'x>, Error> {
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let view = BlockView::new(&block.bytes);
|
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enact(&block.header, &block.transactions, &view.uncles(), engine, db, parent, last_hashes)
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}
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/// Enact the block given by `block_bytes` using `engine` on the database `db` with given `parent` block header. Seal the block aferwards
|
||||
pub fn enact_and_seal(block_bytes: &[u8], engine: &Engine, db: JournalDB, parent: &Header, last_hashes: &LastHashes) -> Result<SealedBlock, Error> {
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pub fn enact_and_seal(block_bytes: &[u8], engine: &Engine, db: JournalDB, parent: &Header, last_hashes: LastHashes) -> Result<SealedBlock, Error> {
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||||
let header = BlockView::new(block_bytes).header_view();
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||||
Ok(try!(try!(enact_bytes(block_bytes, engine, db, parent, last_hashes)).seal(header.seal())))
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}
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@ -384,7 +384,7 @@ mod tests {
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let mut db = db_result.take();
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engine.spec().ensure_db_good(&mut db);
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let last_hashes = vec![genesis_header.hash()];
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, &last_hashes, Address::zero(), vec![]);
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, last_hashes, Address::zero(), vec![]);
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let b = b.close();
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let _ = b.seal(vec![]);
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}
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@ -398,14 +398,14 @@ mod tests {
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let mut db_result = get_temp_journal_db();
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let mut db = db_result.take();
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engine.spec().ensure_db_good(&mut db);
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, &vec![genesis_header.hash()], Address::zero(), vec![]).close().seal(vec![]).unwrap();
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let b = OpenBlock::new(engine.deref(), db, &genesis_header, vec![genesis_header.hash()], Address::zero(), vec![]).close().seal(vec![]).unwrap();
|
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let orig_bytes = b.rlp_bytes();
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let orig_db = b.drain();
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||||
let mut db_result = get_temp_journal_db();
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||||
let mut db = db_result.take();
|
||||
engine.spec().ensure_db_good(&mut db);
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let e = enact_and_seal(&orig_bytes, engine.deref(), db, &genesis_header, &vec![genesis_header.hash()]).unwrap();
|
||||
let e = enact_and_seal(&orig_bytes, engine.deref(), db, &genesis_header, vec![genesis_header.hash()]).unwrap();
|
||||
|
||||
assert_eq!(e.rlp_bytes(), orig_bytes);
|
||||
|
||||
|
@ -285,18 +285,24 @@ impl BlockQueue {
|
||||
}
|
||||
|
||||
/// Mark given block and all its children as bad. Stops verification.
|
||||
pub fn mark_as_bad(&mut self, hash: &H256) {
|
||||
pub fn mark_as_bad(&mut self, block_hashes: &[H256]) {
|
||||
let mut verification_lock = self.verification.lock().unwrap();
|
||||
let mut processing = self.processing.write().unwrap();
|
||||
|
||||
let mut verification = verification_lock.deref_mut();
|
||||
|
||||
verification.bad.reserve(block_hashes.len());
|
||||
for hash in block_hashes {
|
||||
verification.bad.insert(hash.clone());
|
||||
self.processing.write().unwrap().remove(&hash);
|
||||
processing.remove(&hash);
|
||||
}
|
||||
|
||||
let mut new_verified = VecDeque::new();
|
||||
for block in verification.verified.drain(..) {
|
||||
if verification.bad.contains(&block.header.parent_hash) {
|
||||
verification.bad.insert(block.header.hash());
|
||||
self.processing.write().unwrap().remove(&block.header.hash());
|
||||
}
|
||||
else {
|
||||
processing.remove(&block.header.hash());
|
||||
} else {
|
||||
new_verified.push_back(block);
|
||||
}
|
||||
}
|
||||
@ -304,10 +310,10 @@ impl BlockQueue {
|
||||
}
|
||||
|
||||
/// Mark given block as processed
|
||||
pub fn mark_as_good(&mut self, hashes: &[H256]) {
|
||||
pub fn mark_as_good(&mut self, block_hashes: &[H256]) {
|
||||
let mut processing = self.processing.write().unwrap();
|
||||
for h in hashes {
|
||||
processing.remove(&h);
|
||||
for hash in block_hashes {
|
||||
processing.remove(&hash);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -21,7 +21,7 @@ use util::panics::*;
|
||||
use blockchain::{BlockChain, BlockProvider, CacheSize};
|
||||
use views::BlockView;
|
||||
use error::*;
|
||||
use header::BlockNumber;
|
||||
use header::{BlockNumber, Header};
|
||||
use state::State;
|
||||
use spec::Spec;
|
||||
use engine::Engine;
|
||||
@ -227,85 +227,127 @@ impl Client {
|
||||
self.block_queue.write().unwrap().flush();
|
||||
}
|
||||
|
||||
/// This is triggered by a message coming from a block queue when the block is ready for insertion
|
||||
pub fn import_verified_blocks(&self, io: &IoChannel<NetSyncMessage>) -> usize {
|
||||
let mut ret = 0;
|
||||
let mut bad = HashSet::new();
|
||||
let _import_lock = self.import_lock.lock();
|
||||
let blocks = self.block_queue.write().unwrap().drain(128);
|
||||
let mut good_blocks = Vec::with_capacity(128);
|
||||
for block in blocks {
|
||||
if bad.contains(&block.header.parent_hash) {
|
||||
self.block_queue.write().unwrap().mark_as_bad(&block.header.hash());
|
||||
bad.insert(block.header.hash());
|
||||
continue;
|
||||
}
|
||||
|
||||
let header = &block.header;
|
||||
if let Err(e) = verify_block_family(&header, &block.bytes, self.engine.deref().deref(), self.chain.read().unwrap().deref()) {
|
||||
warn!(target: "client", "Stage 3 block verification failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
|
||||
self.block_queue.write().unwrap().mark_as_bad(&header.hash());
|
||||
bad.insert(block.header.hash());
|
||||
break;
|
||||
};
|
||||
let parent = match self.chain.read().unwrap().block_header(&header.parent_hash) {
|
||||
Some(p) => p,
|
||||
None => {
|
||||
warn!(target: "client", "Block import failed for #{} ({}): Parent not found ({}) ", header.number(), header.hash(), header.parent_hash);
|
||||
self.block_queue.write().unwrap().mark_as_bad(&header.hash());
|
||||
bad.insert(block.header.hash());
|
||||
break;
|
||||
},
|
||||
};
|
||||
// build last hashes
|
||||
fn build_last_hashes(&self, header: &Header) -> LastHashes {
|
||||
let mut last_hashes = LastHashes::new();
|
||||
last_hashes.resize(256, H256::new());
|
||||
last_hashes[0] = header.parent_hash.clone();
|
||||
let chain = self.chain.read().unwrap();
|
||||
for i in 0..255 {
|
||||
match self.chain.read().unwrap().block_details(&last_hashes[i]) {
|
||||
match chain.block_details(&last_hashes[i]) {
|
||||
Some(details) => {
|
||||
last_hashes[i + 1] = details.parent.clone();
|
||||
},
|
||||
None => break,
|
||||
}
|
||||
}
|
||||
|
||||
let db = self.state_db.lock().unwrap().clone();
|
||||
let result = match enact_verified(&block, self.engine.deref().deref(), db, &parent, &last_hashes) {
|
||||
Ok(b) => b,
|
||||
Err(e) => {
|
||||
warn!(target: "client", "Block import failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
|
||||
bad.insert(block.header.hash());
|
||||
self.block_queue.write().unwrap().mark_as_bad(&header.hash());
|
||||
break;
|
||||
last_hashes
|
||||
}
|
||||
|
||||
fn check_and_close_block(&self, block: &PreVerifiedBlock) -> Result<ClosedBlock, ()> {
|
||||
let engine = self.engine.deref().deref();
|
||||
let header = &block.header;
|
||||
|
||||
// Verify Block Family
|
||||
let verify_family_result = verify_block_family(&header, &block.bytes, engine, self.chain.read().unwrap().deref());
|
||||
if let Err(e) = verify_family_result {
|
||||
warn!(target: "client", "Stage 3 block verification failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
|
||||
return Err(());
|
||||
};
|
||||
if let Err(e) = verify_block_final(&header, result.block().header()) {
|
||||
|
||||
// Check if Parent is in chain
|
||||
let chain_has_parent = self.chain.read().unwrap().block_header(&header.parent_hash);
|
||||
if let None = chain_has_parent {
|
||||
warn!(target: "client", "Block import failed for #{} ({}): Parent not found ({}) ", header.number(), header.hash(), header.parent_hash);
|
||||
return Err(());
|
||||
};
|
||||
|
||||
// Enact Verified Block
|
||||
let parent = chain_has_parent.unwrap();
|
||||
let last_hashes = self.build_last_hashes(header);
|
||||
let db = self.state_db.lock().unwrap().clone();
|
||||
|
||||
let enact_result = enact_verified(&block, engine, db, &parent, last_hashes);
|
||||
if let Err(e) = enact_result {
|
||||
warn!(target: "client", "Block import failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
|
||||
return Err(());
|
||||
};
|
||||
|
||||
// Final Verification
|
||||
let closed_block = enact_result.unwrap();
|
||||
if let Err(e) = verify_block_final(&header, closed_block.block().header()) {
|
||||
warn!(target: "client", "Stage 4 block verification failed for #{} ({})\nError: {:?}", header.number(), header.hash(), e);
|
||||
self.block_queue.write().unwrap().mark_as_bad(&header.hash());
|
||||
return Err(());
|
||||
}
|
||||
|
||||
Ok(closed_block)
|
||||
}
|
||||
|
||||
/// This is triggered by a message coming from a block queue when the block is ready for insertion
|
||||
pub fn import_verified_blocks(&self, io: &IoChannel<NetSyncMessage>) -> usize {
|
||||
let max_blocks_to_import = 128;
|
||||
|
||||
let mut good_blocks = Vec::with_capacity(max_blocks_to_import);
|
||||
let mut bad_blocks = HashSet::new();
|
||||
|
||||
let _import_lock = self.import_lock.lock();
|
||||
let blocks = self.block_queue.write().unwrap().drain(max_blocks_to_import);
|
||||
|
||||
for block in blocks {
|
||||
let header = &block.header;
|
||||
|
||||
if bad_blocks.contains(&header.parent_hash) {
|
||||
bad_blocks.insert(header.hash());
|
||||
continue;
|
||||
}
|
||||
|
||||
let closed_block = self.check_and_close_block(&block);
|
||||
if let Err(_) = closed_block {
|
||||
bad_blocks.insert(header.hash());
|
||||
break;
|
||||
}
|
||||
|
||||
good_blocks.push(header.hash().clone());
|
||||
// Insert block
|
||||
let closed_block = closed_block.unwrap();
|
||||
self.chain.write().unwrap().insert_block(&block.bytes, closed_block.block().receipts().clone());
|
||||
good_blocks.push(header.hash());
|
||||
|
||||
let ancient = if header.number() >= HISTORY {
|
||||
let n = header.number() - HISTORY;
|
||||
let chain = self.chain.read().unwrap();
|
||||
Some((n, chain.block_hash(n).unwrap()))
|
||||
} else {
|
||||
None
|
||||
};
|
||||
|
||||
// Commit results
|
||||
closed_block.drain()
|
||||
.commit(header.number(), &header.hash(), ancient)
|
||||
.expect("State DB commit failed.");
|
||||
|
||||
self.chain.write().unwrap().insert_block(&block.bytes, result.block().receipts().clone()); //TODO: err here?
|
||||
let ancient = if header.number() >= HISTORY { Some(header.number() - HISTORY) } else { None };
|
||||
match result.drain().commit(header.number(), &header.hash(), ancient.map(|n|(n, self.chain.read().unwrap().block_hash(n).unwrap()))) {
|
||||
Ok(_) => (),
|
||||
Err(e) => {
|
||||
warn!(target: "client", "State DB commit failed: {:?}", e);
|
||||
break;
|
||||
}
|
||||
}
|
||||
self.report.write().unwrap().accrue_block(&block);
|
||||
trace!(target: "client", "Imported #{} ({})", header.number(), header.hash());
|
||||
ret += 1;
|
||||
}
|
||||
self.block_queue.write().unwrap().mark_as_good(&good_blocks);
|
||||
if !good_blocks.is_empty() && self.block_queue.read().unwrap().queue_info().is_empty() {
|
||||
io.send(NetworkIoMessage::User(SyncMessage::BlockVerified)).unwrap();
|
||||
|
||||
let imported = good_blocks.len();
|
||||
let bad_blocks = bad_blocks.into_iter().collect::<Vec<H256>>();
|
||||
|
||||
{
|
||||
let mut block_queue = self.block_queue.write().unwrap();
|
||||
block_queue.mark_as_bad(&bad_blocks);
|
||||
block_queue.mark_as_good(&good_blocks);
|
||||
}
|
||||
ret
|
||||
|
||||
{
|
||||
let block_queue = self.block_queue.read().unwrap();
|
||||
if !good_blocks.is_empty() && block_queue.queue_info().is_empty() {
|
||||
io.send(NetworkIoMessage::User(SyncMessage::NewChainBlocks {
|
||||
good: good_blocks,
|
||||
bad: bad_blocks,
|
||||
})).unwrap();
|
||||
}
|
||||
}
|
||||
|
||||
imported
|
||||
}
|
||||
|
||||
/// Get a copy of the best block's state.
|
||||
|
@ -282,7 +282,7 @@ mod tests {
|
||||
let mut db = db_result.take();
|
||||
engine.spec().ensure_db_good(&mut db);
|
||||
let last_hashes = vec![genesis_header.hash()];
|
||||
let b = OpenBlock::new(engine.deref(), db, &genesis_header, &last_hashes, Address::zero(), vec![]);
|
||||
let b = OpenBlock::new(engine.deref(), db, &genesis_header, last_hashes, Address::zero(), vec![]);
|
||||
let b = b.close();
|
||||
assert_eq!(b.state().balance(&Address::zero()), U256::from_str("4563918244f40000").unwrap());
|
||||
}
|
||||
@ -295,7 +295,7 @@ mod tests {
|
||||
let mut db = db_result.take();
|
||||
engine.spec().ensure_db_good(&mut db);
|
||||
let last_hashes = vec![genesis_header.hash()];
|
||||
let mut b = OpenBlock::new(engine.deref(), db, &genesis_header, &last_hashes, Address::zero(), vec![]);
|
||||
let mut b = OpenBlock::new(engine.deref(), db, &genesis_header, last_hashes, Address::zero(), vec![]);
|
||||
let mut uncle = Header::new();
|
||||
let uncle_author = address_from_hex("ef2d6d194084c2de36e0dabfce45d046b37d1106");
|
||||
uncle.author = uncle_author.clone();
|
||||
|
@ -40,23 +40,17 @@
|
||||
//! - Ubuntu 14.04 and later:
|
||||
//!
|
||||
//! ```bash
|
||||
//! # install rocksdb
|
||||
//! add-apt-repository "deb http://ppa.launchpad.net/giskou/librocksdb/ubuntu trusty main"
|
||||
//! apt-get update
|
||||
//! apt-get install -y --force-yes librocksdb
|
||||
//!
|
||||
//! # install multirust
|
||||
//! curl -sf https://raw.githubusercontent.com/brson/multirust/master/blastoff.sh | sh -s -- --yes
|
||||
//!
|
||||
//! # install nightly and make it default
|
||||
//! multirust update nightly && multirust default nightly
|
||||
//!
|
||||
//! # export rust LIBRARY_PATH
|
||||
//! export LIBRARY_PATH=/usr/local/lib
|
||||
//!
|
||||
//! # download and build parity
|
||||
//! git clone https://github.com/ethcore/parity
|
||||
//! cd parity
|
||||
//! multirust override beta
|
||||
//! cargo build --release
|
||||
//! ```
|
||||
//!
|
||||
@ -65,18 +59,15 @@
|
||||
//! ```bash
|
||||
//! # install rocksdb && multirust
|
||||
//! brew update
|
||||
//! brew install rocksdb
|
||||
//! brew install multirust
|
||||
//!
|
||||
//! # install nightly and make it default
|
||||
//! multirust update nightly && multirust default nightly
|
||||
//!
|
||||
//! # export rust LIBRARY_PATH
|
||||
//! export LIBRARY_PATH=/usr/local/lib
|
||||
//!
|
||||
//! # download and build parity
|
||||
//! git clone https://github.com/ethcore/parity
|
||||
//! cd parity
|
||||
//! multirust override beta
|
||||
//! cargo build --release
|
||||
//! ```
|
||||
|
||||
|
@ -26,7 +26,12 @@ use client::Client;
|
||||
#[derive(Clone)]
|
||||
pub enum SyncMessage {
|
||||
/// New block has been imported into the blockchain
|
||||
NewChainBlock(Bytes), //TODO: use Cow
|
||||
NewChainBlocks {
|
||||
/// Hashes of blocks imported to blockchain
|
||||
good: Vec<H256>,
|
||||
/// Hashes of blocks not imported to blockchain
|
||||
bad: Vec<H256>,
|
||||
},
|
||||
/// A block is ready
|
||||
BlockVerified,
|
||||
}
|
||||
|
@ -342,8 +342,6 @@ function run_installer()
|
||||
exe brew update
|
||||
echo
|
||||
|
||||
info "Installing rocksdb"
|
||||
exe brew install rocksdb
|
||||
info "Installing multirust"
|
||||
exe brew install multirust
|
||||
sudo multirust default beta
|
||||
@ -391,7 +389,6 @@ function run_installer()
|
||||
linux_version
|
||||
|
||||
find_multirust
|
||||
find_rocksdb
|
||||
|
||||
find_curl
|
||||
find_git
|
||||
@ -402,21 +399,6 @@ function run_installer()
|
||||
find_sudo
|
||||
}
|
||||
|
||||
function find_rocksdb()
|
||||
{
|
||||
depCount=$((depCount+1))
|
||||
if [[ $(ldconfig -v 2>/dev/null | grep rocksdb | wc -l) == 1 ]]; then
|
||||
depFound=$((depFound+1))
|
||||
check "apt-get"
|
||||
isRocksDB=true
|
||||
INSTALL_FILES+="${blue}${dim}==> librocksdb:${reset}$n"
|
||||
else
|
||||
uncheck "librocksdb is missing"
|
||||
isRocksDB=false
|
||||
INSTALL_FILES+="${blue}${dim}==> librocksdb:${reset}$n"
|
||||
fi
|
||||
}
|
||||
|
||||
function find_multirust()
|
||||
{
|
||||
depCount=$((depCount+2))
|
||||
@ -562,34 +544,6 @@ function run_installer()
|
||||
fi
|
||||
}
|
||||
|
||||
function ubuntu_rocksdb_installer()
|
||||
{
|
||||
sudo apt-get update -qq
|
||||
sudo apt-get install -qq -y software-properties-common
|
||||
sudo apt-add-repository -y ppa:ethcore/ethcore
|
||||
sudo apt-get -f -y install
|
||||
sudo apt-get update -qq
|
||||
sudo apt-get install -qq -y librocksdb-dev librocksdb
|
||||
}
|
||||
|
||||
function linux_rocksdb_installer()
|
||||
{
|
||||
if [[ $isUbuntu == true ]]; then
|
||||
ubuntu_rocksdb_installer
|
||||
else
|
||||
oldpwd=`pwd`
|
||||
cd /tmp
|
||||
exe git clone --branch v4.2 --depth=1 https://github.com/facebook/rocksdb.git
|
||||
cd rocksdb
|
||||
exe make shared_lib
|
||||
sudo cp -a librocksdb.so* /usr/lib
|
||||
sudo ldconfig
|
||||
cd /tmp
|
||||
rm -rf /tmp/rocksdb
|
||||
cd $oldpwd
|
||||
fi
|
||||
}
|
||||
|
||||
function linux_installer()
|
||||
{
|
||||
if [[ $isGCC == false || $isGit == false || $isMake == false || $isCurl == false ]]; then
|
||||
@ -610,12 +564,6 @@ function run_installer()
|
||||
echo
|
||||
fi
|
||||
|
||||
if [[ $isRocksDB == false ]]; then
|
||||
info "Installing rocksdb..."
|
||||
linux_rocksdb_installer
|
||||
echo
|
||||
fi
|
||||
|
||||
if [[ $isMultirust == false ]]; then
|
||||
info "Installing multirust..."
|
||||
if [[ $isSudo == false ]]; then
|
||||
@ -655,10 +603,9 @@ function run_installer()
|
||||
find_git
|
||||
find_make
|
||||
find_gcc
|
||||
find_rocksdb
|
||||
find_multirust
|
||||
|
||||
if [[ $isCurl == false || $isGit == false || $isMake == false || $isGCC == false || $isRocksDB == false || $isMultirustBeta == false ]]; then
|
||||
if [[ $isCurl == false || $isGit == false || $isMake == false || $isGCC == false || $isMultirustBeta == false ]]; then
|
||||
abort_install
|
||||
fi
|
||||
fi
|
||||
|
@ -236,14 +236,29 @@ function run_installer()
|
||||
{
|
||||
linux_version
|
||||
|
||||
find_rocksdb
|
||||
|
||||
find_curl
|
||||
|
||||
find_apt
|
||||
find_sudo
|
||||
}
|
||||
|
||||
function find_git()
|
||||
{
|
||||
depCount=$((depCount+1))
|
||||
GIT_PATH=`which git 2>/dev/null`
|
||||
|
||||
if [[ -f $GIT_PATH ]]
|
||||
then
|
||||
depFound=$((depFound+1))
|
||||
check "git"
|
||||
isGit=true
|
||||
else
|
||||
uncheck "git is missing"
|
||||
isGit=false
|
||||
INSTALL_FILES+="${blue}${dim}==> git:${reset}${n}"
|
||||
fi
|
||||
}
|
||||
|
||||
function find_brew()
|
||||
{
|
||||
BREW_PATH=`which brew 2>/dev/null`
|
||||
@ -333,20 +348,6 @@ function run_installer()
|
||||
fi
|
||||
}
|
||||
|
||||
function find_rocksdb()
|
||||
{
|
||||
depCount=$((depCount+1))
|
||||
if [[ $(ldconfig -v 2>/dev/null | grep rocksdb | wc -l) == 1 ]]; then
|
||||
depFound=$((depFound+1))
|
||||
check "librocksdb"
|
||||
isRocksDB=true
|
||||
else
|
||||
uncheck "librocksdb is missing"
|
||||
isRocksDB=false
|
||||
INSTALL_FILES+="${blue}${dim}==>${reset}\tlibrocksdb${n}"
|
||||
fi
|
||||
}
|
||||
|
||||
function find_apt()
|
||||
{
|
||||
depCount=$((depCount+1))
|
||||
@ -386,10 +387,9 @@ function run_installer()
|
||||
info "Verifying installation"
|
||||
|
||||
if [[ $OS_TYPE == "linux" ]]; then
|
||||
find_rocksdb
|
||||
find_apt
|
||||
|
||||
if [[ $isRocksDB == false || $isApt == false ]]; then
|
||||
if [[ $isApt == false ]]; then
|
||||
abortInstall
|
||||
fi
|
||||
fi
|
||||
@ -397,24 +397,12 @@ function run_installer()
|
||||
|
||||
function linux_deps_installer()
|
||||
{
|
||||
if [[ $isRocksDB == false || $isCurl == false ]]; then
|
||||
if [[ $isCurl == false ]]; then
|
||||
info "Preparing apt..."
|
||||
sudo apt-get update -qq
|
||||
echo
|
||||
fi
|
||||
|
||||
if [[ $isRocksDB == false ]]; then
|
||||
info "Installing rocksdb..."
|
||||
|
||||
sudo apt-get install -qq -y software-properties-common
|
||||
sudo apt-add-repository -y ppa:ethcore/ethcore
|
||||
sudo apt-get -f -y install
|
||||
sudo apt-get update -qq
|
||||
sudo apt-get install -qq -y librocksdb
|
||||
|
||||
echo
|
||||
fi
|
||||
|
||||
if [[ $isCurl == false ]]; then
|
||||
info "Installing curl..."
|
||||
sudo apt-get install -q -y curl
|
||||
|
@ -73,7 +73,7 @@ Options:
|
||||
--address URL Equivalent to --listen-address URL --public-address URL.
|
||||
--peers NUM Try to manintain that many peers [default: 25].
|
||||
--no-discovery Disable new peer discovery.
|
||||
--upnp Use UPnP to try to figure out the correct network settings.
|
||||
--no-upnp Disable trying to figure out the correct public adderss over UPnP.
|
||||
--node-key KEY Specify node secret key, either as 64-character hex string or input to SHA3 operation.
|
||||
|
||||
--cache-pref-size BYTES Specify the prefered size of the blockchain cache in bytes [default: 16384].
|
||||
@ -102,7 +102,7 @@ struct Args {
|
||||
flag_address: Option<String>,
|
||||
flag_peers: u32,
|
||||
flag_no_discovery: bool,
|
||||
flag_upnp: bool,
|
||||
flag_no_upnp: bool,
|
||||
flag_node_key: Option<String>,
|
||||
flag_cache_pref_size: usize,
|
||||
flag_cache_max_size: usize,
|
||||
@ -246,7 +246,7 @@ impl Configuration {
|
||||
|
||||
fn net_settings(&self, spec: &Spec) -> NetworkConfiguration {
|
||||
let mut ret = NetworkConfiguration::new();
|
||||
ret.nat_enabled = self.args.flag_upnp;
|
||||
ret.nat_enabled = !self.args.flag_no_upnp;
|
||||
ret.boot_nodes = self.init_nodes(spec);
|
||||
let (listen, public) = self.net_addresses();
|
||||
ret.listen_address = listen;
|
||||
|
@ -39,6 +39,7 @@ target_info = "0.1"
|
||||
[features]
|
||||
default = []
|
||||
dev = ["clippy"]
|
||||
x64asm = []
|
||||
|
||||
[build-dependencies]
|
||||
vergen = "*"
|
||||
|
84
util/benches/bigint.rs
Normal file
84
util/benches/bigint.rs
Normal file
@ -0,0 +1,84 @@
|
||||
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
||||
// This file is part of Parity.
|
||||
|
||||
// Parity is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
|
||||
// Parity is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! benchmarking for rlp
|
||||
//! should be started with:
|
||||
//! ```bash
|
||||
//! multirust run nightly cargo bench
|
||||
//! ```
|
||||
|
||||
#![feature(test)]
|
||||
#![feature(asm)]
|
||||
|
||||
extern crate test;
|
||||
extern crate ethcore_util;
|
||||
extern crate rand;
|
||||
|
||||
use test::{Bencher, black_box};
|
||||
use ethcore_util::uint::*;
|
||||
|
||||
#[bench]
|
||||
fn u256_add(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U256([rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>()]), |old, new| { old.overflowing_add(U256::from(new)).0 })
|
||||
});
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn u256_sub(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U256([rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>()]), |old, new| { old.overflowing_sub(U256::from(new)).0 })
|
||||
});
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn u512_sub(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U512([rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(),
|
||||
rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>()]),
|
||||
|old, new| { old.overflowing_sub(U512([0, 0, 0, 0, 0, 0, 0, new])).0 })
|
||||
});
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn u512_add(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U512([0, 0, 0, 0, 0, 0, 0, 0]),
|
||||
|old, new| { old.overflowing_add(U512([new, new, new, new, new, new, new, new])).0 })
|
||||
});
|
||||
}
|
||||
|
||||
#[bench]
|
||||
fn u256_mul(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U256([rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>(), rand::random::<u64>()]), |old, new| { old.overflowing_mul(U256::from(new)).0 })
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
#[bench]
|
||||
fn u128_mul(b: &mut Bencher) {
|
||||
b.iter(|| {
|
||||
let n = black_box(10000);
|
||||
(0..n).fold(U128([12345u64, 0u64]), |old, new| { old.overflowing_mul(U128::from(new)).0 })
|
||||
});
|
||||
}
|
||||
|
@ -0,0 +1,21 @@
|
||||
{
|
||||
"address": "3f49624084b67849c7b4e805c5988c21a430f9d9",
|
||||
"Crypto": {
|
||||
"cipher": "aes-128-ctr",
|
||||
"ciphertext": "9f27e3dd4fc73e7103ed61e5493662189a3eb52223ae49e3d1deacc04c889eae",
|
||||
"cipherparams": {
|
||||
"iv": "457494bf05f2618c397dc74dbb5181c0"
|
||||
},
|
||||
"kdf": "scrypt",
|
||||
"kdfparams": {
|
||||
"dklen": 32,
|
||||
"n": 262144,
|
||||
"p": 1,
|
||||
"r": 8,
|
||||
"salt": "db14edb18c41ee7f5ec4397df89c3a2ae4d0af60884c52bb54ce490574f8df33"
|
||||
},
|
||||
"mac": "572d24532438d31fdf513c744a3ff26c933ffda5744ee42bc71661cbe3f2112e"
|
||||
},
|
||||
"id": "62a0ad73-556d-496a-8e1c-0783d30d3ace",
|
||||
"version": 3
|
||||
}
|
@ -0,0 +1,21 @@
|
||||
{
|
||||
"address": "5ba4dcf897e97c2bdf8315b9ef26c13c085988cf",
|
||||
"Crypto": {
|
||||
"cipher": "aes-128-ctr",
|
||||
"ciphertext": "d4a08ec930163778273920f6ad1d49b71836337be6fd9863993ac700a612fddd",
|
||||
"cipherparams": {
|
||||
"iv": "89ce5ec129fc27cd5bcbeb8c92bdad50"
|
||||
},
|
||||
"kdf": "scrypt",
|
||||
"kdfparams": {
|
||||
"dklen": 32,
|
||||
"n": 262144,
|
||||
"p": 1,
|
||||
"r": 8,
|
||||
"salt": "612ab108dc37e69ee8af37a7b24bf7f2234086d7bbf945bacdeccce331f7f84a"
|
||||
},
|
||||
"mac": "4152caa7444e06784223d735cea80cd2690b4c587ad8db3d5529442227b25695"
|
||||
},
|
||||
"id": "35086353-fb12-4029-b56b-033cd61ce35b",
|
||||
"version": 3
|
||||
}
|
@ -719,4 +719,3 @@ mod tests {
|
||||
assert_eq!(r, u);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -333,7 +333,9 @@ pub struct KeyFileContent {
|
||||
/// Holds cypher and decrypt function settings.
|
||||
pub crypto: KeyFileCrypto,
|
||||
/// The identifier.
|
||||
pub id: Uuid
|
||||
pub id: Uuid,
|
||||
/// Account (if present)
|
||||
pub account: Option<Address>,
|
||||
}
|
||||
|
||||
#[derive(Debug)]
|
||||
@ -374,7 +376,19 @@ impl KeyFileContent {
|
||||
KeyFileContent {
|
||||
id: new_uuid(),
|
||||
version: KeyFileVersion::V3(3),
|
||||
crypto: crypto
|
||||
crypto: crypto,
|
||||
account: None
|
||||
}
|
||||
}
|
||||
|
||||
/// Loads key from valid json, returns error and records warning if key is mallformed
|
||||
pub fn load(json: &Json) -> Result<KeyFileContent, ()> {
|
||||
match Self::from_json(json) {
|
||||
Ok(key_file) => Ok(key_file),
|
||||
Err(e) => {
|
||||
warn!(target: "sstore", "Error parsing json for key: {:?}", e);
|
||||
Err(())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -407,6 +421,9 @@ impl KeyFileContent {
|
||||
Ok(id) => id
|
||||
};
|
||||
|
||||
let account = as_object.get("address").and_then(|json| json.as_string()).and_then(
|
||||
|account_text| match Address::from_str(account_text) { Ok(account) => Some(account), Err(_) => None });
|
||||
|
||||
let crypto = match as_object.get("crypto") {
|
||||
None => { return Err(KeyFileParseError::NoCryptoSection); }
|
||||
Some(crypto_json) => match KeyFileCrypto::from_json(crypto_json) {
|
||||
@ -418,7 +435,8 @@ impl KeyFileContent {
|
||||
Ok(KeyFileContent {
|
||||
version: version,
|
||||
id: id.clone(),
|
||||
crypto: crypto
|
||||
crypto: crypto,
|
||||
account: account
|
||||
})
|
||||
}
|
||||
|
||||
@ -427,6 +445,7 @@ impl KeyFileContent {
|
||||
map.insert("id".to_owned(), Json::String(uuid_to_string(&self.id)));
|
||||
map.insert("version".to_owned(), Json::U64(CURRENT_DECLARED_VERSION));
|
||||
map.insert("crypto".to_owned(), self.crypto.to_json());
|
||||
if let Some(ref address) = self.account { map.insert("address".to_owned(), Json::String(format!("{:?}", address))); }
|
||||
Json::Object(map)
|
||||
}
|
||||
}
|
||||
@ -599,6 +618,8 @@ impl KeyDirectory {
|
||||
Err(_) => Err(KeyFileLoadError::ParseError(KeyFileParseError::InvalidJson))
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
@ -653,7 +674,7 @@ mod file_tests {
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_read_scrypt_krf() {
|
||||
fn can_read_scrypt_kdf() {
|
||||
let json = Json::from_str(
|
||||
r#"
|
||||
{
|
||||
@ -689,6 +710,47 @@ mod file_tests {
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_read_scrypt_kdf_params() {
|
||||
let json = Json::from_str(
|
||||
r#"
|
||||
{
|
||||
"crypto" : {
|
||||
"cipher" : "aes-128-ctr",
|
||||
"cipherparams" : {
|
||||
"iv" : "83dbcc02d8ccb40e466191a123791e0e"
|
||||
},
|
||||
"ciphertext" : "d172bf743a674da9cdad04534d56926ef8358534d458fffccd4e6ad2fbde479c",
|
||||
"kdf" : "scrypt",
|
||||
"kdfparams" : {
|
||||
"dklen" : 32,
|
||||
"n" : 262144,
|
||||
"r" : 1,
|
||||
"p" : 8,
|
||||
"salt" : "ab0c7876052600dd703518d6fc3fe8984592145b591fc8fb5c6d43190334ba19"
|
||||
},
|
||||
"mac" : "2103ac29920d71da29f15d75b4a16dbe95cfd7ff8faea1056c33131d846e3097"
|
||||
},
|
||||
"id" : "3198bc9c-6672-5ab3-d995-4942343ae5b6",
|
||||
"version" : 3
|
||||
}
|
||||
"#).unwrap();
|
||||
|
||||
match KeyFileContent::from_json(&json) {
|
||||
Ok(key_file) => {
|
||||
match key_file.crypto.kdf {
|
||||
KeyFileKdf::Scrypt(scrypt_params) => {
|
||||
assert_eq!(262144, scrypt_params.n);
|
||||
assert_eq!(1, scrypt_params.r);
|
||||
assert_eq!(8, scrypt_params.p);
|
||||
},
|
||||
_ => { panic!("expected kdf params of crypto to be of scrypt type" ); }
|
||||
}
|
||||
},
|
||||
Err(e) => panic!("Error parsing valid file: {:?}", e)
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_return_error_no_id() {
|
||||
let json = Json::from_str(
|
||||
@ -844,7 +906,7 @@ mod file_tests {
|
||||
panic!("Should be error of no identifier, got ok");
|
||||
},
|
||||
Err(KeyFileParseError::Crypto(CryptoParseError::Scrypt(_))) => { },
|
||||
Err(other_error) => { panic!("should be error of no identifier, got {:?}", other_error); }
|
||||
Err(other_error) => { panic!("should be scrypt parse error, got {:?}", other_error); }
|
||||
}
|
||||
}
|
||||
|
||||
|
165
util/src/keys/geth_import.rs
Normal file
165
util/src/keys/geth_import.rs
Normal file
@ -0,0 +1,165 @@
|
||||
// Copyright 2015, 2016 Ethcore (UK) Ltd.
|
||||
// This file is part of Parity.
|
||||
|
||||
// Parity is free software: you can redistribute it and/or modify
|
||||
// it under the terms of the GNU General Public License as published by
|
||||
// the Free Software Foundation, either version 3 of the License, or
|
||||
// (at your option) any later version.
|
||||
|
||||
// Parity is distributed in the hope that it will be useful,
|
||||
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
// GNU General Public License for more details.
|
||||
|
||||
// You should have received a copy of the GNU General Public License
|
||||
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
//! Geth keys import/export tool
|
||||
|
||||
use common::*;
|
||||
use keys::store::SecretStore;
|
||||
use keys::directory::KeyFileContent;
|
||||
|
||||
/// Enumerates all geth keys in the directory and returns collection of tuples `(accountId, filename)`
|
||||
pub fn enumerate_geth_keys(path: &Path) -> Result<Vec<(Address, String)>, io::Error> {
|
||||
let mut entries = Vec::new();
|
||||
for entry in try!(fs::read_dir(path)) {
|
||||
let entry = try!(entry);
|
||||
if !try!(fs::metadata(entry.path())).is_dir() {
|
||||
match entry.file_name().to_str() {
|
||||
Some(name) => {
|
||||
let parts: Vec<&str> = name.split("--").collect();
|
||||
if parts.len() != 3 { continue; }
|
||||
match Address::from_str(parts[2]) {
|
||||
Ok(account_id) => { entries.push((account_id, name.to_owned())); }
|
||||
Err(e) => { panic!("error: {:?}", e); }
|
||||
}
|
||||
},
|
||||
None => { continue; }
|
||||
};
|
||||
}
|
||||
}
|
||||
Ok(entries)
|
||||
}
|
||||
|
||||
/// Geth import error
|
||||
#[derive(Debug)]
|
||||
pub enum ImportError {
|
||||
/// Io error reading geth file
|
||||
IoError(io::Error),
|
||||
/// format error
|
||||
FormatError,
|
||||
}
|
||||
|
||||
impl From<io::Error> for ImportError {
|
||||
fn from (err: io::Error) -> ImportError {
|
||||
ImportError::IoError(err)
|
||||
}
|
||||
}
|
||||
|
||||
/// Imports one geth key to the store
|
||||
pub fn import_geth_key(secret_store: &mut SecretStore, geth_keyfile_path: &Path) -> Result<(), ImportError> {
|
||||
let mut file = try!(fs::File::open(geth_keyfile_path));
|
||||
let mut buf = String::new();
|
||||
try!(file.read_to_string(&mut buf));
|
||||
|
||||
let mut json_result = Json::from_str(&buf);
|
||||
let mut json = match json_result {
|
||||
Ok(ref mut parsed_json) => try!(parsed_json.as_object_mut().ok_or(ImportError::FormatError)),
|
||||
Err(_) => { return Err(ImportError::FormatError); }
|
||||
};
|
||||
let crypto_object = try!(json.get("Crypto").and_then(|crypto| crypto.as_object()).ok_or(ImportError::FormatError)).clone();
|
||||
json.insert("crypto".to_owned(), Json::Object(crypto_object));
|
||||
json.remove("Crypto");
|
||||
match KeyFileContent::load(&Json::Object(json.clone())) {
|
||||
Ok(key_file) => try!(secret_store.import_key(key_file)),
|
||||
Err(_) => { return Err(ImportError::FormatError); }
|
||||
};
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Imports all geth keys in the directory
|
||||
pub fn import_geth_keys(secret_store: &mut SecretStore, geth_keyfiles_directory: &Path) -> Result<(), ImportError> {
|
||||
use std::path::PathBuf;
|
||||
let geth_files = try!(enumerate_geth_keys(geth_keyfiles_directory));
|
||||
for &(ref address, ref file_path) in geth_files.iter() {
|
||||
let mut path = PathBuf::new();
|
||||
path.push(geth_keyfiles_directory);
|
||||
path.push(file_path);
|
||||
if let Err(e) = import_geth_key(secret_store, Path::new(&path)) {
|
||||
warn!("Skipped geth address {}, error importing: {:?}", address, e)
|
||||
}
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
use common::*;
|
||||
use keys::store::SecretStore;
|
||||
|
||||
|
||||
#[test]
|
||||
fn can_enumerate() {
|
||||
let keys = enumerate_geth_keys(Path::new("res/geth_keystore")).unwrap();
|
||||
assert_eq!(2, keys.len());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_import() {
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_key(&mut secret_store, Path::new("res/geth_keystore/UTC--2016-02-17T09-20-45.721400158Z--3f49624084b67849c7b4e805c5988c21a430f9d9")).unwrap();
|
||||
let key = secret_store.account(&Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap());
|
||||
assert!(key.is_some());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_import_directory() {
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
|
||||
let key = secret_store.account(&Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap());
|
||||
assert!(key.is_some());
|
||||
|
||||
let key = secret_store.account(&Address::from_str("5ba4dcf897e97c2bdf8315b9ef26c13c085988cf").unwrap());
|
||||
assert!(key.is_some());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn imports_as_scrypt_keys() {
|
||||
use keys::directory::{KeyDirectory, KeyFileKdf};
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
{
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
}
|
||||
|
||||
let key_directory = KeyDirectory::new(&temp.as_path());
|
||||
let key_file = key_directory.get(&H128::from_str("62a0ad73556d496a8e1c0783d30d3ace").unwrap()).unwrap();
|
||||
|
||||
match key_file.crypto.kdf {
|
||||
KeyFileKdf::Scrypt(scrypt_params) => {
|
||||
assert_eq!(262144, scrypt_params.n);
|
||||
assert_eq!(8, scrypt_params.r);
|
||||
assert_eq!(1, scrypt_params.p);
|
||||
},
|
||||
_ => { panic!("expected kdf params of crypto to be of scrypt type" ); }
|
||||
}
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_decrypt_with_imported() {
|
||||
use keys::store::EncryptedHashMap;
|
||||
|
||||
let temp = ::devtools::RandomTempPath::create_dir();
|
||||
let mut secret_store = SecretStore::new_in(temp.as_path());
|
||||
import_geth_keys(&mut secret_store, Path::new("res/geth_keystore")).unwrap();
|
||||
|
||||
let val = secret_store.get::<Bytes>(&H128::from_str("62a0ad73556d496a8e1c0783d30d3ace").unwrap(), "123");
|
||||
assert!(val.is_ok());
|
||||
assert_eq!(32, val.unwrap().len());
|
||||
}
|
||||
}
|
@ -18,3 +18,4 @@
|
||||
|
||||
pub mod directory;
|
||||
pub mod store;
|
||||
mod geth_import;
|
||||
|
@ -19,11 +19,12 @@
|
||||
use keys::directory::*;
|
||||
use common::*;
|
||||
use rcrypto::pbkdf2::*;
|
||||
use rcrypto::scrypt::*;
|
||||
use rcrypto::hmac::*;
|
||||
use crypto;
|
||||
|
||||
const KEY_LENGTH: u32 = 32;
|
||||
const KEY_ITERATIONS: u32 = 4096;
|
||||
const KEY_ITERATIONS: u32 = 10240;
|
||||
const KEY_LENGTH_AES: u32 = KEY_LENGTH/2;
|
||||
|
||||
const KEY_LENGTH_USIZE: usize = KEY_LENGTH as usize;
|
||||
@ -60,13 +61,60 @@ pub struct SecretStore {
|
||||
}
|
||||
|
||||
impl SecretStore {
|
||||
/// new instance of Secret Store
|
||||
/// new instance of Secret Store in default home directory
|
||||
pub fn new() -> SecretStore {
|
||||
let mut path = ::std::env::home_dir().expect("Failed to get home dir");
|
||||
path.push(".keys");
|
||||
SecretStore {
|
||||
directory: KeyDirectory::new(&path)
|
||||
path.push(".parity");
|
||||
path.push("keys");
|
||||
Self::new_in(&path)
|
||||
}
|
||||
|
||||
/// new instance of Secret Store in specific directory
|
||||
pub fn new_in(path: &Path) -> SecretStore {
|
||||
SecretStore {
|
||||
directory: KeyDirectory::new(path)
|
||||
}
|
||||
}
|
||||
|
||||
/// trys to import keys in the known locations
|
||||
pub fn try_import_existing(&mut self) {
|
||||
use std::path::PathBuf;
|
||||
use keys::geth_import;
|
||||
|
||||
let mut import_path = PathBuf::new();
|
||||
import_path.push(::std::env::home_dir().expect("Failed to get home dir"));
|
||||
import_path.push(".ethereum");
|
||||
import_path.push("keystore");
|
||||
if let Err(e) = geth_import::import_geth_keys(self, &import_path) {
|
||||
warn!(target: "sstore", "Error retrieving geth keys: {:?}", e)
|
||||
}
|
||||
}
|
||||
|
||||
/// Lists all accounts and corresponding key ids
|
||||
pub fn accounts(&self) -> Result<Vec<(Address, H128)>, ::std::io::Error> {
|
||||
let accounts = try!(self.directory.list()).iter().map(|key_id| self.directory.get(key_id))
|
||||
.filter(|key| key.is_some())
|
||||
.map(|key| { let some_key = key.unwrap(); (some_key.account, some_key.id) })
|
||||
.filter(|&(ref account, _)| account.is_some())
|
||||
.map(|(account, id)| (account.unwrap(), id))
|
||||
.collect::<Vec<(Address, H128)>>();
|
||||
Ok(accounts)
|
||||
}
|
||||
|
||||
/// Resolves key_id by account address
|
||||
pub fn account(&self, account: &Address) -> Option<H128> {
|
||||
let mut accounts = match self.accounts() {
|
||||
Ok(accounts) => accounts,
|
||||
Err(e) => { warn!(target: "sstore", "Failed to load accounts: {}", e); return None; }
|
||||
};
|
||||
accounts.retain(|&(ref store_account, _)| account == store_account);
|
||||
accounts.first().and_then(|&(_, ref key_id)| Some(key_id.clone()))
|
||||
}
|
||||
|
||||
/// Imports pregenerated key, returns error if not saved correctly
|
||||
pub fn import_key(&mut self, key_file: KeyFileContent) -> Result<(), ::std::io::Error> {
|
||||
try!(self.directory.save(key_file));
|
||||
Ok(())
|
||||
}
|
||||
|
||||
#[cfg(test)]
|
||||
@ -90,6 +138,15 @@ fn derive_key(password: &str, salt: &H256) -> (Bytes, Bytes) {
|
||||
derive_key_iterations(password, salt, KEY_ITERATIONS)
|
||||
}
|
||||
|
||||
fn derive_key_scrypt(password: &str, salt: &H256, n: u32, p: u32, r: u32) -> (Bytes, Bytes) {
|
||||
let mut derived_key = vec![0u8; KEY_LENGTH_USIZE];
|
||||
let scrypt_params = ScryptParams::new(n.trailing_zeros() as u8, r, p);
|
||||
scrypt(password.as_bytes(), &salt.as_slice(), &scrypt_params, &mut derived_key);
|
||||
let derived_right_bits = &derived_key[0..KEY_LENGTH_AES_USIZE];
|
||||
let derived_left_bits = &derived_key[KEY_LENGTH_AES_USIZE..KEY_LENGTH_USIZE];
|
||||
(derived_right_bits.to_vec(), derived_left_bits.to_vec())
|
||||
}
|
||||
|
||||
fn derive_mac(derived_left_bits: &[u8], cipher_text: &[u8]) -> Bytes {
|
||||
let mut mac = vec![0u8; KEY_LENGTH_AES_USIZE + cipher_text.len()];
|
||||
mac[0..KEY_LENGTH_AES_USIZE].clone_from_slice(derived_left_bits);
|
||||
@ -101,9 +158,11 @@ impl EncryptedHashMap<H128> for SecretStore {
|
||||
fn get<Value: FromRawBytes + BytesConvertable>(&self, key: &H128, password: &str) -> Result<Value, EncryptedHashMapError> {
|
||||
match self.directory.get(key) {
|
||||
Some(key_file) => {
|
||||
let decrypted_bytes = match key_file.crypto.kdf {
|
||||
KeyFileKdf::Pbkdf2(ref params) => {
|
||||
let (derived_left_bits, derived_right_bits) = derive_key_iterations(password, ¶ms.salt, params.c);
|
||||
let (derived_left_bits, derived_right_bits) = match key_file.crypto.kdf {
|
||||
KeyFileKdf::Pbkdf2(ref params) => derive_key_iterations(password, ¶ms.salt, params.c),
|
||||
KeyFileKdf::Scrypt(ref params) => derive_key_scrypt(password, ¶ms.salt, params.n, params.p, params.r)
|
||||
};
|
||||
|
||||
if derive_mac(&derived_right_bits, &key_file.crypto.cipher_text)
|
||||
.sha3() != key_file.crypto.mac { return Err(EncryptedHashMapError::InvalidPassword); }
|
||||
|
||||
@ -112,13 +171,9 @@ impl EncryptedHashMap<H128> for SecretStore {
|
||||
CryptoCipherType::Aes128Ctr(ref iv) => {
|
||||
crypto::aes::decrypt(&derived_left_bits, &iv.as_slice(), &key_file.crypto.cipher_text, &mut val);
|
||||
}
|
||||
}
|
||||
val
|
||||
}
|
||||
_ => { unimplemented!(); }
|
||||
};
|
||||
|
||||
match Value::from_bytes(&decrypted_bytes) {
|
||||
match Value::from_bytes(&val) {
|
||||
Ok(value) => Ok(value),
|
||||
Err(bytes_error) => Err(EncryptedHashMapError::InvalidValueFormat(bytes_error))
|
||||
}
|
||||
@ -259,6 +314,27 @@ mod tests {
|
||||
result
|
||||
}
|
||||
|
||||
fn pregenerate_accounts(temp: &RandomTempPath, count: usize) -> Vec<H128> {
|
||||
use keys::directory::{KeyFileContent, KeyFileCrypto};
|
||||
let mut write_sstore = SecretStore::new_test(&temp);
|
||||
let mut result = Vec::new();
|
||||
for i in 0..count {
|
||||
let mut key_file =
|
||||
KeyFileContent::new(
|
||||
KeyFileCrypto::new_pbkdf2(
|
||||
FromHex::from_hex("5318b4d5bcd28de64ee5559e671353e16f075ecae9f99c7a79a38af5f869aa46").unwrap(),
|
||||
H128::from_str("6087dab2f9fdbbfaddc31a909735c1e6").unwrap(),
|
||||
H256::from_str("ae3cd4e7013836a3df6bd7241b12db061dbe2c6785853cce422d148a624ce0bd").unwrap(),
|
||||
H256::from_str("517ead924a9d0dc3124507e3393d175ce3ff7c1e96529c6c555ce9e51205e9b2").unwrap(),
|
||||
262144,
|
||||
32));
|
||||
key_file.account = Some(x!(i as u64));
|
||||
result.push(key_file.id.clone());
|
||||
write_sstore.import_key(key_file).unwrap();
|
||||
}
|
||||
result
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_get() {
|
||||
let temp = RandomTempPath::create_dir();
|
||||
@ -293,5 +369,35 @@ mod tests {
|
||||
assert_eq!(4, sstore.directory.list().unwrap().len())
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_import_account() {
|
||||
use keys::directory::{KeyFileContent, KeyFileCrypto};
|
||||
let temp = RandomTempPath::create_dir();
|
||||
let mut key_file =
|
||||
KeyFileContent::new(
|
||||
KeyFileCrypto::new_pbkdf2(
|
||||
FromHex::from_hex("5318b4d5bcd28de64ee5559e671353e16f075ecae9f99c7a79a38af5f869aa46").unwrap(),
|
||||
H128::from_str("6087dab2f9fdbbfaddc31a909735c1e6").unwrap(),
|
||||
H256::from_str("ae3cd4e7013836a3df6bd7241b12db061dbe2c6785853cce422d148a624ce0bd").unwrap(),
|
||||
H256::from_str("517ead924a9d0dc3124507e3393d175ce3ff7c1e96529c6c555ce9e51205e9b2").unwrap(),
|
||||
262144,
|
||||
32));
|
||||
key_file.account = Some(Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap());
|
||||
|
||||
let mut sstore = SecretStore::new_test(&temp);
|
||||
|
||||
sstore.import_key(key_file).unwrap();
|
||||
|
||||
assert_eq!(1, sstore.accounts().unwrap().len());
|
||||
assert!(sstore.account(&Address::from_str("3f49624084b67849c7b4e805c5988c21a430f9d9").unwrap()).is_some());
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn can_list_accounts() {
|
||||
let temp = RandomTempPath::create_dir();
|
||||
pregenerate_accounts(&temp, 30);
|
||||
let sstore = SecretStore::new_test(&temp);
|
||||
let accounts = sstore.accounts().unwrap();
|
||||
assert_eq!(30, accounts.len());
|
||||
}
|
||||
}
|
||||
|
@ -16,6 +16,7 @@
|
||||
|
||||
#![warn(missing_docs)]
|
||||
#![cfg_attr(feature="dev", feature(plugin))]
|
||||
#![cfg_attr(feature="x64asm", feature(asm))]
|
||||
#![cfg_attr(feature="dev", plugin(clippy))]
|
||||
|
||||
// Clippy settings
|
||||
|
@ -106,6 +106,7 @@ const IDLE: usize = LAST_HANDSHAKE + 2;
|
||||
const DISCOVERY: usize = LAST_HANDSHAKE + 3;
|
||||
const DISCOVERY_REFRESH: usize = LAST_HANDSHAKE + 4;
|
||||
const DISCOVERY_ROUND: usize = LAST_HANDSHAKE + 5;
|
||||
const INIT_PUBLIC: usize = LAST_HANDSHAKE + 6;
|
||||
const FIRST_SESSION: usize = 0;
|
||||
const LAST_SESSION: usize = FIRST_SESSION + MAX_SESSIONS - 1;
|
||||
const FIRST_HANDSHAKE: usize = LAST_SESSION + 1;
|
||||
@ -261,7 +262,9 @@ pub struct HostInfo {
|
||||
/// TCP connection port.
|
||||
pub listen_port: u16,
|
||||
/// Registered capabilities (handlers)
|
||||
pub capabilities: Vec<CapabilityInfo>
|
||||
pub capabilities: Vec<CapabilityInfo>,
|
||||
/// Public address + discovery port
|
||||
public_endpoint: NodeEndpoint,
|
||||
}
|
||||
|
||||
impl HostInfo {
|
||||
@ -294,16 +297,15 @@ struct ProtocolTimer {
|
||||
/// Root IO handler. Manages protocol handlers, IO timers and network connections.
|
||||
pub struct Host<Message> where Message: Send + Sync + Clone {
|
||||
pub info: RwLock<HostInfo>,
|
||||
tcp_listener: Mutex<TcpListener>,
|
||||
tcp_listener: Mutex<Option<TcpListener>>,
|
||||
handshakes: Arc<RwLock<Slab<SharedHandshake>>>,
|
||||
sessions: Arc<RwLock<Slab<SharedSession>>>,
|
||||
discovery: Option<Mutex<Discovery>>,
|
||||
discovery: Mutex<Option<Discovery>>,
|
||||
nodes: RwLock<NodeTable>,
|
||||
handlers: RwLock<HashMap<ProtocolId, Arc<NetworkProtocolHandler<Message>>>>,
|
||||
timers: RwLock<HashMap<TimerToken, ProtocolTimer>>,
|
||||
timer_counter: RwLock<usize>,
|
||||
stats: Arc<NetworkStats>,
|
||||
public_endpoint: NodeEndpoint,
|
||||
pinned_nodes: Vec<NodeId>,
|
||||
}
|
||||
|
||||
@ -316,27 +318,6 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
};
|
||||
|
||||
let udp_port = config.udp_port.unwrap_or(listen_address.port());
|
||||
let public_endpoint = match config.public_address {
|
||||
None => {
|
||||
let public_address = select_public_address(listen_address.port());
|
||||
let local_endpoint = NodeEndpoint { address: public_address, udp_port: udp_port };
|
||||
if config.nat_enabled {
|
||||
match map_external_address(&local_endpoint) {
|
||||
Some(endpoint) => {
|
||||
info!("NAT Mappped to external address {}", endpoint.address);
|
||||
endpoint
|
||||
},
|
||||
None => local_endpoint
|
||||
}
|
||||
} else {
|
||||
local_endpoint
|
||||
}
|
||||
}
|
||||
Some(addr) => NodeEndpoint { address: addr, udp_port: udp_port }
|
||||
};
|
||||
|
||||
// Setup the server socket
|
||||
let tcp_listener = TcpListener::bind(&listen_address).unwrap();
|
||||
let keys = if let Some(ref secret) = config.use_secret {
|
||||
KeyPair::from_secret(secret.clone()).unwrap()
|
||||
} else {
|
||||
@ -350,10 +331,8 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
},
|
||||
|s| KeyPair::from_secret(s).expect("Error creating node secret key"))
|
||||
};
|
||||
let discovery = if config.discovery_enabled && !config.pin {
|
||||
Some(Discovery::new(&keys, listen_address.clone(), public_endpoint.clone(), DISCOVERY))
|
||||
} else { None };
|
||||
let path = config.config_path.clone();
|
||||
let local_endpoint = NodeEndpoint { address: listen_address, udp_port: udp_port };
|
||||
let mut host = Host::<Message> {
|
||||
info: RwLock::new(HostInfo {
|
||||
keys: keys,
|
||||
@ -363,9 +342,10 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
client_version: version(),
|
||||
listen_port: 0,
|
||||
capabilities: Vec::new(),
|
||||
public_endpoint: local_endpoint, // will be replaced by public once it is resolved
|
||||
}),
|
||||
discovery: discovery.map(Mutex::new),
|
||||
tcp_listener: Mutex::new(tcp_listener),
|
||||
discovery: Mutex::new(None),
|
||||
tcp_listener: Mutex::new(None),
|
||||
handshakes: Arc::new(RwLock::new(Slab::new_starting_at(FIRST_HANDSHAKE, MAX_HANDSHAKES))),
|
||||
sessions: Arc::new(RwLock::new(Slab::new_starting_at(FIRST_SESSION, MAX_SESSIONS))),
|
||||
nodes: RwLock::new(NodeTable::new(path)),
|
||||
@ -373,16 +353,12 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
timers: RwLock::new(HashMap::new()),
|
||||
timer_counter: RwLock::new(USER_TIMER),
|
||||
stats: Arc::new(NetworkStats::default()),
|
||||
public_endpoint: public_endpoint,
|
||||
pinned_nodes: Vec::new(),
|
||||
};
|
||||
let port = listen_address.port();
|
||||
host.info.write().unwrap().deref_mut().listen_port = port;
|
||||
|
||||
let boot_nodes = host.info.read().unwrap().config.boot_nodes.clone();
|
||||
if let Some(ref mut discovery) = host.discovery {
|
||||
discovery.lock().unwrap().init_node_list(host.nodes.read().unwrap().unordered_entries());
|
||||
}
|
||||
for n in boot_nodes {
|
||||
host.add_node(&n);
|
||||
}
|
||||
@ -400,8 +376,8 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
let entry = NodeEntry { endpoint: n.endpoint.clone(), id: n.id.clone() };
|
||||
self.pinned_nodes.push(n.id.clone());
|
||||
self.nodes.write().unwrap().add_node(n);
|
||||
if let Some(ref mut discovery) = self.discovery {
|
||||
discovery.lock().unwrap().add_node(entry);
|
||||
if let &mut Some(ref mut discovery) = self.discovery.lock().unwrap().deref_mut() {
|
||||
discovery.add_node(entry);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -412,7 +388,61 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
}
|
||||
|
||||
pub fn client_url(&self) -> String {
|
||||
format!("{}", Node::new(self.info.read().unwrap().id().clone(), self.public_endpoint.clone()))
|
||||
format!("{}", Node::new(self.info.read().unwrap().id().clone(), self.info.read().unwrap().public_endpoint.clone()))
|
||||
}
|
||||
|
||||
fn init_public_interface(&self, io: &IoContext<NetworkIoMessage<Message>>) {
|
||||
io.clear_timer(INIT_PUBLIC).unwrap();
|
||||
let mut tcp_listener = self.tcp_listener.lock().unwrap();
|
||||
if tcp_listener.is_some() {
|
||||
return;
|
||||
}
|
||||
// public_endpoint in host info contains local adderss at this point
|
||||
let listen_address = self.info.read().unwrap().public_endpoint.address.clone();
|
||||
let udp_port = self.info.read().unwrap().config.udp_port.unwrap_or(listen_address.port());
|
||||
let public_endpoint = match self.info.read().unwrap().config.public_address {
|
||||
None => {
|
||||
let public_address = select_public_address(listen_address.port());
|
||||
let local_endpoint = NodeEndpoint { address: public_address, udp_port: udp_port };
|
||||
if self.info.read().unwrap().config.nat_enabled {
|
||||
match map_external_address(&local_endpoint) {
|
||||
Some(endpoint) => {
|
||||
info!("NAT mappped to external address {}", endpoint.address);
|
||||
endpoint
|
||||
},
|
||||
None => local_endpoint
|
||||
}
|
||||
} else {
|
||||
local_endpoint
|
||||
}
|
||||
}
|
||||
Some(addr) => NodeEndpoint { address: addr, udp_port: udp_port }
|
||||
};
|
||||
|
||||
// Setup the server socket
|
||||
*tcp_listener = Some(TcpListener::bind(&listen_address).unwrap());
|
||||
self.info.write().unwrap().public_endpoint = public_endpoint.clone();
|
||||
io.register_stream(TCP_ACCEPT).expect("Error registering TCP listener");
|
||||
info!("Public node URL: {}", self.client_url());
|
||||
|
||||
// Initialize discovery.
|
||||
let discovery = {
|
||||
let info = self.info.read().unwrap();
|
||||
if info.config.discovery_enabled && !info.config.pin {
|
||||
Some(Discovery::new(&info.keys, listen_address.clone(), public_endpoint, DISCOVERY))
|
||||
} else { None }
|
||||
};
|
||||
|
||||
if let Some(mut discovery) = discovery {
|
||||
discovery.init_node_list(self.nodes.read().unwrap().unordered_entries());
|
||||
for n in self.nodes.read().unwrap().unordered_entries() {
|
||||
discovery.add_node(n.clone());
|
||||
}
|
||||
io.register_stream(DISCOVERY).expect("Error registering UDP listener");
|
||||
io.register_timer(DISCOVERY_REFRESH, 7200).expect("Error registering discovery timer");
|
||||
io.register_timer(DISCOVERY_ROUND, 300).expect("Error registering discovery timer");
|
||||
*self.discovery.lock().unwrap().deref_mut() = Some(discovery);
|
||||
}
|
||||
}
|
||||
|
||||
fn maintain_network(&self, io: &IoContext<NetworkIoMessage<Message>>) {
|
||||
@ -526,7 +556,7 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
fn accept(&self, io: &IoContext<NetworkIoMessage<Message>>) {
|
||||
trace!(target: "network", "Accepting incoming connection");
|
||||
loop {
|
||||
let socket = match self.tcp_listener.lock().unwrap().accept() {
|
||||
let socket = match self.tcp_listener.lock().unwrap().as_ref().unwrap().accept() {
|
||||
Ok(None) => break,
|
||||
Ok(Some((sock, _addr))) => sock,
|
||||
Err(e) => {
|
||||
@ -666,8 +696,9 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
if let Ok(address) = session.remote_addr() {
|
||||
let entry = NodeEntry { id: session.id().clone(), endpoint: NodeEndpoint { address: address, udp_port: address.port() } };
|
||||
self.nodes.write().unwrap().add_node(Node::new(entry.id.clone(), entry.endpoint.clone()));
|
||||
if let Some(ref discovery) = self.discovery {
|
||||
discovery.lock().unwrap().add_node(entry);
|
||||
let mut discovery = self.discovery.lock().unwrap();
|
||||
if let &mut Some(ref mut discovery) = discovery.deref_mut() {
|
||||
discovery.add_node(entry);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -764,13 +795,8 @@ impl<Message> Host<Message> where Message: Send + Sync + Clone {
|
||||
impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Message: Send + Sync + Clone + 'static {
|
||||
/// Initialize networking
|
||||
fn initialize(&self, io: &IoContext<NetworkIoMessage<Message>>) {
|
||||
io.register_stream(TCP_ACCEPT).expect("Error registering TCP listener");
|
||||
io.register_timer(IDLE, MAINTENANCE_TIMEOUT).expect("Error registering Network idle timer");
|
||||
if self.discovery.is_some() {
|
||||
io.register_stream(DISCOVERY).expect("Error registering UDP listener");
|
||||
io.register_timer(DISCOVERY_REFRESH, 7200).expect("Error registering discovery timer");
|
||||
io.register_timer(DISCOVERY_ROUND, 300).expect("Error registering discovery timer");
|
||||
}
|
||||
io.register_timer(INIT_PUBLIC, 0).expect("Error registering initialization timer");
|
||||
self.maintain_network(io)
|
||||
}
|
||||
|
||||
@ -788,7 +814,7 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
FIRST_SESSION ... LAST_SESSION => self.session_readable(stream, io),
|
||||
FIRST_HANDSHAKE ... LAST_HANDSHAKE => self.handshake_readable(stream, io),
|
||||
DISCOVERY => {
|
||||
let node_changes = { self.discovery.as_ref().unwrap().lock().unwrap().readable() };
|
||||
let node_changes = { self.discovery.lock().unwrap().as_mut().unwrap().readable() };
|
||||
if let Some(node_changes) = node_changes {
|
||||
self.update_nodes(io, node_changes);
|
||||
}
|
||||
@ -804,7 +830,7 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
FIRST_SESSION ... LAST_SESSION => self.session_writable(stream, io),
|
||||
FIRST_HANDSHAKE ... LAST_HANDSHAKE => self.handshake_writable(stream, io),
|
||||
DISCOVERY => {
|
||||
self.discovery.as_ref().unwrap().lock().unwrap().writable();
|
||||
self.discovery.lock().unwrap().as_mut().unwrap().writable();
|
||||
io.update_registration(DISCOVERY).expect("Error updating discovery registration");
|
||||
}
|
||||
_ => panic!("Received unknown writable token"),
|
||||
@ -814,14 +840,15 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
fn timeout(&self, io: &IoContext<NetworkIoMessage<Message>>, token: TimerToken) {
|
||||
match token {
|
||||
IDLE => self.maintain_network(io),
|
||||
INIT_PUBLIC => self.init_public_interface(io),
|
||||
FIRST_SESSION ... LAST_SESSION => self.connection_timeout(token, io),
|
||||
FIRST_HANDSHAKE ... LAST_HANDSHAKE => self.connection_timeout(token, io),
|
||||
DISCOVERY_REFRESH => {
|
||||
self.discovery.as_ref().unwrap().lock().unwrap().refresh();
|
||||
self.discovery.lock().unwrap().as_mut().unwrap().refresh();
|
||||
io.update_registration(DISCOVERY).expect("Error updating discovery registration");
|
||||
},
|
||||
DISCOVERY_ROUND => {
|
||||
let node_changes = { self.discovery.as_ref().unwrap().lock().unwrap().round() };
|
||||
let node_changes = { self.discovery.lock().unwrap().as_mut().unwrap().round() };
|
||||
if let Some(node_changes) = node_changes {
|
||||
self.update_nodes(io, node_changes);
|
||||
}
|
||||
@ -896,8 +923,8 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
connection.lock().unwrap().register_socket(reg, event_loop).expect("Error registering socket");
|
||||
}
|
||||
}
|
||||
DISCOVERY => self.discovery.as_ref().unwrap().lock().unwrap().register_socket(event_loop).expect("Error registering discovery socket"),
|
||||
TCP_ACCEPT => event_loop.register(self.tcp_listener.lock().unwrap().deref(), Token(TCP_ACCEPT), EventSet::all(), PollOpt::edge()).expect("Error registering stream"),
|
||||
DISCOVERY => self.discovery.lock().unwrap().as_ref().unwrap().register_socket(event_loop).expect("Error registering discovery socket"),
|
||||
TCP_ACCEPT => event_loop.register(self.tcp_listener.lock().unwrap().as_ref().unwrap(), Token(TCP_ACCEPT), EventSet::all(), PollOpt::edge()).expect("Error registering stream"),
|
||||
_ => warn!("Unexpected stream registration")
|
||||
}
|
||||
}
|
||||
@ -919,7 +946,6 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
}
|
||||
}
|
||||
DISCOVERY => (),
|
||||
TCP_ACCEPT => event_loop.deregister(self.tcp_listener.lock().unwrap().deref()).unwrap(),
|
||||
_ => warn!("Unexpected stream deregistration")
|
||||
}
|
||||
}
|
||||
@ -938,8 +964,8 @@ impl<Message> IoHandler<NetworkIoMessage<Message>> for Host<Message> where Messa
|
||||
connection.lock().unwrap().update_socket(reg, event_loop).expect("Error updating socket");
|
||||
}
|
||||
}
|
||||
DISCOVERY => self.discovery.as_ref().unwrap().lock().unwrap().update_registration(event_loop).expect("Error reregistering discovery socket"),
|
||||
TCP_ACCEPT => event_loop.reregister(self.tcp_listener.lock().unwrap().deref(), Token(TCP_ACCEPT), EventSet::all(), PollOpt::edge()).expect("Error reregistering stream"),
|
||||
DISCOVERY => self.discovery.lock().unwrap().as_ref().unwrap().update_registration(event_loop).expect("Error reregistering discovery socket"),
|
||||
TCP_ACCEPT => event_loop.reregister(self.tcp_listener.lock().unwrap().as_ref().unwrap(), Token(TCP_ACCEPT), EventSet::all(), PollOpt::edge()).expect("Error reregistering stream"),
|
||||
_ => warn!("Unexpected stream update")
|
||||
}
|
||||
}
|
||||
|
@ -42,7 +42,6 @@ impl<Message> NetworkService<Message> where Message: Send + Sync + Clone + 'stat
|
||||
let host = Arc::new(Host::new(config));
|
||||
let stats = host.stats().clone();
|
||||
let host_info = host.client_version();
|
||||
info!("Node URL: {}", host.client_url());
|
||||
try!(io_service.register_handler(host));
|
||||
Ok(NetworkService {
|
||||
io_service: io_service,
|
||||
|
585
util/src/uint.rs
585
util/src/uint.rs
@ -51,6 +51,339 @@ macro_rules! impl_map_from {
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(not(all(feature="x64asm", target_arch="x86_64")))]
|
||||
macro_rules! uint_overflowing_add {
|
||||
($name:ident, $n_words:expr, $self_expr: expr, $other: expr) => ({
|
||||
uint_overflowing_add_reg!($name, $n_words, $self_expr, $other)
|
||||
})
|
||||
}
|
||||
|
||||
macro_rules! uint_overflowing_add_reg {
|
||||
($name:ident, $n_words:expr, $self_expr: expr, $other: expr) => ({
|
||||
let $name(ref me) = $self_expr;
|
||||
let $name(ref you) = $other;
|
||||
let mut ret = [0u64; $n_words];
|
||||
let mut carry = [0u64; $n_words];
|
||||
let mut b_carry = false;
|
||||
let mut overflow = false;
|
||||
|
||||
for i in 0..$n_words {
|
||||
ret[i] = me[i].wrapping_add(you[i]);
|
||||
|
||||
if ret[i] < me[i] {
|
||||
if i < $n_words - 1 {
|
||||
carry[i + 1] = 1;
|
||||
b_carry = true;
|
||||
} else {
|
||||
overflow = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
if b_carry {
|
||||
let ret = overflowing!($name(ret).overflowing_add($name(carry)), overflow);
|
||||
(ret, overflow)
|
||||
} else {
|
||||
($name(ret), overflow)
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
#[cfg(all(feature="x64asm", target_arch="x86_64"))]
|
||||
macro_rules! uint_overflowing_add {
|
||||
(U256, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut result: [u64; 4] = unsafe { mem::uninitialized() };
|
||||
let self_t: &[u64; 4] = unsafe { &mem::transmute($self_expr) };
|
||||
let other_t: &[u64; 4] = unsafe { &mem::transmute($other) };
|
||||
|
||||
let overflow: u8;
|
||||
unsafe {
|
||||
asm!("
|
||||
add $9, $0
|
||||
adc $10, $1
|
||||
adc $11, $2
|
||||
adc $12, $3
|
||||
setc %al
|
||||
"
|
||||
: "=r"(result[0]), "=r"(result[1]), "=r"(result[2]), "=r"(result[3]), "={al}"(overflow)
|
||||
: "0"(self_t[0]), "1"(self_t[1]), "2"(self_t[2]), "3"(self_t[3]),
|
||||
"mr"(other_t[0]), "mr"(other_t[1]), "mr"(other_t[2]), "mr"(other_t[3])
|
||||
:
|
||||
:
|
||||
);
|
||||
}
|
||||
(U256(result), overflow != 0)
|
||||
});
|
||||
(U512, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut result: [u64; 8] = unsafe { mem::uninitialized() };
|
||||
let self_t: &[u64; 8] = unsafe { &mem::transmute($self_expr) };
|
||||
let other_t: &[u64; 8] = unsafe { &mem::transmute($other) };
|
||||
|
||||
let overflow: u8;
|
||||
|
||||
unsafe {
|
||||
asm!("
|
||||
add $15, $0
|
||||
adc $16, $1
|
||||
adc $17, $2
|
||||
adc $18, $3
|
||||
lodsq
|
||||
adc $11, %rax
|
||||
stosq
|
||||
lodsq
|
||||
adc $12, %rax
|
||||
stosq
|
||||
lodsq
|
||||
adc $13, %rax
|
||||
stosq
|
||||
lodsq
|
||||
adc $14, %rax
|
||||
stosq
|
||||
setc %al
|
||||
|
||||
": "=r"(result[0]), "=r"(result[1]), "=r"(result[2]), "=r"(result[3]),
|
||||
|
||||
"={al}"(overflow) /* $0 - $4 */
|
||||
|
||||
: "{rdi}"(&result[4] as *const u64) /* $5 */
|
||||
"{rsi}"(&other_t[4] as *const u64) /* $6 */
|
||||
"0"(self_t[0]), "1"(self_t[1]), "2"(self_t[2]), "3"(self_t[3]),
|
||||
"m"(self_t[4]), "m"(self_t[5]), "m"(self_t[6]), "m"(self_t[7]),
|
||||
/* $7 - $14 */
|
||||
|
||||
"mr"(other_t[0]), "mr"(other_t[1]), "mr"(other_t[2]), "mr"(other_t[3]),
|
||||
"m"(other_t[4]), "m"(other_t[5]), "m"(other_t[6]), "m"(other_t[7]) /* $15 - $22 */
|
||||
: "rdi", "rsi"
|
||||
:
|
||||
);
|
||||
}
|
||||
(U512(result), overflow != 0)
|
||||
});
|
||||
|
||||
($name:ident, $n_words:expr, $self_expr: expr, $other: expr) => (
|
||||
uint_overflowing_add_reg!($name, $n_words, $self_expr, $other)
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(not(all(feature="x64asm", target_arch="x86_64")))]
|
||||
macro_rules! uint_overflowing_sub {
|
||||
($name:ident, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let res = overflowing!((!$other).overflowing_add(From::from(1u64)));
|
||||
let res = overflowing!($self_expr.overflowing_add(res));
|
||||
(res, $self_expr < $other)
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(all(feature="x64asm", target_arch="x86_64"))]
|
||||
macro_rules! uint_overflowing_sub {
|
||||
(U256, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut result: [u64; 4] = unsafe { mem::uninitialized() };
|
||||
let self_t: &[u64; 4] = unsafe { &mem::transmute($self_expr) };
|
||||
let other_t: &[u64; 4] = unsafe { &mem::transmute($other) };
|
||||
|
||||
let overflow: u8;
|
||||
unsafe {
|
||||
asm!("
|
||||
sub $9, $0
|
||||
sbb $10, $1
|
||||
sbb $11, $2
|
||||
sbb $12, $3
|
||||
setb %al
|
||||
"
|
||||
: "=r"(result[0]), "=r"(result[1]), "=r"(result[2]), "=r"(result[3]), "={al}"(overflow)
|
||||
: "0"(self_t[0]), "1"(self_t[1]), "2"(self_t[2]), "3"(self_t[3]), "mr"(other_t[0]), "mr"(other_t[1]), "mr"(other_t[2]), "mr"(other_t[3])
|
||||
:
|
||||
:
|
||||
);
|
||||
}
|
||||
(U256(result), overflow != 0)
|
||||
});
|
||||
(U512, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut result: [u64; 8] = unsafe { mem::uninitialized() };
|
||||
let self_t: &[u64; 8] = unsafe { &mem::transmute($self_expr) };
|
||||
let other_t: &[u64; 8] = unsafe { &mem::transmute($other) };
|
||||
|
||||
let overflow: u8;
|
||||
|
||||
unsafe {
|
||||
asm!("
|
||||
sub $15, $0
|
||||
sbb $16, $1
|
||||
sbb $17, $2
|
||||
sbb $18, $3
|
||||
lodsq
|
||||
sbb $19, %rax
|
||||
stosq
|
||||
lodsq
|
||||
sbb $20, %rax
|
||||
stosq
|
||||
lodsq
|
||||
sbb $21, %rax
|
||||
stosq
|
||||
lodsq
|
||||
sbb $22, %rax
|
||||
stosq
|
||||
setb %al
|
||||
"
|
||||
: "=r"(result[0]), "=r"(result[1]), "=r"(result[2]), "=r"(result[3]),
|
||||
|
||||
"={al}"(overflow) /* $0 - $4 */
|
||||
|
||||
: "{rdi}"(&result[4] as *const u64) /* $5 */
|
||||
"{rsi}"(&self_t[4] as *const u64) /* $6 */
|
||||
"0"(self_t[0]), "1"(self_t[1]), "2"(self_t[2]), "3"(self_t[3]),
|
||||
"m"(self_t[4]), "m"(self_t[5]), "m"(self_t[6]), "m"(self_t[7]),
|
||||
/* $7 - $14 */
|
||||
|
||||
"m"(other_t[0]), "m"(other_t[1]), "m"(other_t[2]), "m"(other_t[3]),
|
||||
"m"(other_t[4]), "m"(other_t[5]), "m"(other_t[6]), "m"(other_t[7]) /* $15 - $22 */
|
||||
: "rdi", "rsi"
|
||||
:
|
||||
);
|
||||
}
|
||||
(U512(result), overflow != 0)
|
||||
});
|
||||
($name:ident, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let res = overflowing!((!$other).overflowing_add(From::from(1u64)));
|
||||
let res = overflowing!($self_expr.overflowing_add(res));
|
||||
(res, $self_expr < $other)
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(all(feature="x64asm", target_arch="x86_64"))]
|
||||
macro_rules! uint_overflowing_mul {
|
||||
(U256, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut result: [u64; 4] = unsafe { mem::uninitialized() };
|
||||
let self_t: &[u64; 4] = unsafe { &mem::transmute($self_expr) };
|
||||
let other_t: &[u64; 4] = unsafe { &mem::transmute($other) };
|
||||
|
||||
let overflow: u64;
|
||||
unsafe {
|
||||
asm!("
|
||||
mov $5, %rax
|
||||
mulq $9
|
||||
mov %rax, $0
|
||||
mov %rdx, $1
|
||||
|
||||
mov $6, %rax
|
||||
mulq $9
|
||||
add %rax, $1
|
||||
mov %rdx, $2
|
||||
|
||||
mov $5, %rax
|
||||
mulq $10
|
||||
add %rax, $1
|
||||
adc %rdx, $2
|
||||
|
||||
mov $6, %rax
|
||||
mulq $10
|
||||
add %rax, $2
|
||||
mov %rdx, $3
|
||||
|
||||
mov $7, %rax
|
||||
mulq $9
|
||||
add %rax, $2
|
||||
adc %rdx, $3
|
||||
|
||||
mov $5, %rax
|
||||
mulq $11
|
||||
add %rax, $2
|
||||
adc %rdx, $3
|
||||
|
||||
mov $8, %rax
|
||||
mulq $9
|
||||
adc %rax, $3
|
||||
adc $$0, %rdx
|
||||
mov %rdx, %rcx
|
||||
|
||||
mov $7, %rax
|
||||
mulq $10
|
||||
add %rax, $3
|
||||
adc $$0, %rdx
|
||||
or %rdx, %rcx
|
||||
|
||||
mov $6, %rax
|
||||
mulq $11
|
||||
add %rax, $3
|
||||
adc $$0, %rdx
|
||||
or %rdx, %rcx
|
||||
|
||||
mov $5, %rax
|
||||
mulq $12
|
||||
add %rax, $3
|
||||
adc $$0, %rdx
|
||||
or %rdx, %rcx
|
||||
|
||||
cmpq $$0, %rcx
|
||||
jne 2f
|
||||
|
||||
popcnt $8, %rcx
|
||||
jrcxz 12f
|
||||
|
||||
popcnt $12, %rcx
|
||||
popcnt $11, %rax
|
||||
add %rax, %rcx
|
||||
popcnt $10, %rax
|
||||
add %rax, %rcx
|
||||
jmp 2f
|
||||
|
||||
12:
|
||||
popcnt $12, %rcx
|
||||
jrcxz 11f
|
||||
|
||||
popcnt $7, %rcx
|
||||
popcnt $6, %rax
|
||||
add %rax, %rcx
|
||||
|
||||
cmpq $$0, %rcx
|
||||
jne 2f
|
||||
|
||||
11:
|
||||
popcnt $11, %rcx
|
||||
jrcxz 2f
|
||||
popcnt $7, %rcx
|
||||
|
||||
2:
|
||||
"
|
||||
: /* $0 */ "={r8}"(result[0]), /* $1 */ "={r9}"(result[1]), /* $2 */ "={r10}"(result[2]),
|
||||
/* $3 */ "={r11}"(result[3]), /* $4 */ "={rcx}"(overflow)
|
||||
|
||||
: /* $5 */ "m"(self_t[0]), /* $6 */ "m"(self_t[1]), /* $7 */ "m"(self_t[2]),
|
||||
/* $8 */ "m"(self_t[3]), /* $9 */ "m"(other_t[0]), /* $10 */ "m"(other_t[1]),
|
||||
/* $11 */ "m"(other_t[2]), /* $12 */ "m"(other_t[3])
|
||||
: "rax", "rdx", "rbx"
|
||||
:
|
||||
|
||||
);
|
||||
}
|
||||
(U256(result), overflow > 0)
|
||||
});
|
||||
($name:ident, $n_words:expr, $self_expr: expr, $other: expr) => (
|
||||
uint_overflowing_mul_reg!($name, $n_words, $self_expr, $other)
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(not(all(feature="x64asm", target_arch="x86_64")))]
|
||||
macro_rules! uint_overflowing_mul {
|
||||
($name:ident, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
uint_overflowing_mul_reg!($name, $n_words, $self_expr, $other)
|
||||
})
|
||||
}
|
||||
|
||||
macro_rules! uint_overflowing_mul_reg {
|
||||
($name:ident, $n_words: expr, $self_expr: expr, $other: expr) => ({
|
||||
let mut res = $name::from(0u64);
|
||||
let mut overflow = false;
|
||||
// TODO: be more efficient about this
|
||||
for i in 0..(2 * $n_words) {
|
||||
let v = overflowing!($self_expr.overflowing_mul_u32(($other >> (32 * i)).low_u32()), overflow);
|
||||
let res2 = overflowing!(v.overflowing_shl(32 * i as u32), overflow);
|
||||
res = overflowing!(res.overflowing_add(res2), overflow);
|
||||
}
|
||||
(res, overflow)
|
||||
})
|
||||
}
|
||||
|
||||
macro_rules! overflowing {
|
||||
($op: expr, $overflow: expr) => (
|
||||
{
|
||||
@ -297,50 +630,20 @@ macro_rules! construct_uint {
|
||||
(res, overflow)
|
||||
}
|
||||
|
||||
/// Optimized instructions
|
||||
#[inline(always)]
|
||||
fn overflowing_add(self, other: $name) -> ($name, bool) {
|
||||
let $name(ref me) = self;
|
||||
let $name(ref you) = other;
|
||||
let mut ret = [0u64; $n_words];
|
||||
let mut carry = [0u64; $n_words];
|
||||
let mut b_carry = false;
|
||||
let mut overflow = false;
|
||||
|
||||
for i in 0..$n_words {
|
||||
ret[i] = me[i].wrapping_add(you[i]);
|
||||
|
||||
if ret[i] < me[i] {
|
||||
if i < $n_words - 1 {
|
||||
carry[i + 1] = 1;
|
||||
b_carry = true;
|
||||
} else {
|
||||
overflow = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
if b_carry {
|
||||
let ret = overflowing!($name(ret).overflowing_add($name(carry)), overflow);
|
||||
(ret, overflow)
|
||||
} else {
|
||||
($name(ret), overflow)
|
||||
}
|
||||
uint_overflowing_add!($name, $n_words, self, other)
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
fn overflowing_sub(self, other: $name) -> ($name, bool) {
|
||||
let res = overflowing!((!other).overflowing_add(From::from(1u64)));
|
||||
let res = overflowing!(self.overflowing_add(res));
|
||||
(res, self < other)
|
||||
uint_overflowing_sub!($name, $n_words, self, other)
|
||||
}
|
||||
|
||||
#[inline(always)]
|
||||
fn overflowing_mul(self, other: $name) -> ($name, bool) {
|
||||
let mut res = $name::from(0u64);
|
||||
let mut overflow = false;
|
||||
// TODO: be more efficient about this
|
||||
for i in 0..(2 * $n_words) {
|
||||
let v = overflowing!(self.overflowing_mul_u32((other >> (32 * i)).low_u32()), overflow);
|
||||
let res2 = overflowing!(v.overflowing_shl(32 * i as u32), overflow);
|
||||
res = overflowing!(res.overflowing_add(res2), overflow);
|
||||
}
|
||||
(res, overflow)
|
||||
uint_overflowing_mul!($name, $n_words, self, other)
|
||||
}
|
||||
|
||||
fn overflowing_div(self, other: $name) -> ($name, bool) {
|
||||
@ -391,6 +694,7 @@ macro_rules! construct_uint {
|
||||
}
|
||||
|
||||
impl $name {
|
||||
#[allow(dead_code)] // not used when multiplied with inline assembly
|
||||
/// Multiplication by u32
|
||||
fn mul_u32(self, other: u32) -> Self {
|
||||
let $name(ref arr) = self;
|
||||
@ -412,6 +716,7 @@ macro_rules! construct_uint {
|
||||
$name(ret) + $name(carry)
|
||||
}
|
||||
|
||||
#[allow(dead_code)] // not used when multiplied with inline assembly
|
||||
/// Overflowing multiplication by u32
|
||||
fn overflowing_mul_u32(self, other: u32) -> (Self, bool) {
|
||||
let $name(ref arr) = self;
|
||||
@ -535,23 +840,9 @@ macro_rules! construct_uint {
|
||||
type Output = $name;
|
||||
|
||||
fn add(self, other: $name) -> $name {
|
||||
let $name(ref me) = self;
|
||||
let $name(ref you) = other;
|
||||
let mut ret = [0u64; $n_words];
|
||||
let mut carry = [0u64; $n_words];
|
||||
let mut b_carry = false;
|
||||
for i in 0..$n_words {
|
||||
if i < $n_words - 1 {
|
||||
ret[i] = me[i].wrapping_add(you[i]);
|
||||
if ret[i] < me[i] {
|
||||
carry[i + 1] = 1;
|
||||
b_carry = true;
|
||||
}
|
||||
} else {
|
||||
ret[i] = me[i] + you[i];
|
||||
}
|
||||
}
|
||||
if b_carry { $name(ret) + $name(carry) } else { $name(ret) }
|
||||
let (result, overflow) = self.overflowing_add(other);
|
||||
panic_on_overflow!(overflow);
|
||||
result
|
||||
}
|
||||
}
|
||||
|
||||
@ -560,9 +851,9 @@ macro_rules! construct_uint {
|
||||
|
||||
#[inline]
|
||||
fn sub(self, other: $name) -> $name {
|
||||
panic_on_overflow!(self < other);
|
||||
let res = overflowing!((!other).overflowing_add(From::from(1u64)));
|
||||
overflowing!(self.overflowing_add(res))
|
||||
let (result, overflow) = self.overflowing_sub(other);
|
||||
panic_on_overflow!(overflow);
|
||||
result
|
||||
}
|
||||
}
|
||||
|
||||
@ -570,15 +861,9 @@ macro_rules! construct_uint {
|
||||
type Output = $name;
|
||||
|
||||
fn mul(self, other: $name) -> $name {
|
||||
let mut res = $name::from(0u64);
|
||||
// TODO: be more efficient about this
|
||||
for i in 0..(2 * $n_words) {
|
||||
let v = self.mul_u32((other >> (32 * i)).low_u32());
|
||||
let (r, overflow) = v.overflowing_shl(32 * i as u32);
|
||||
let (result, overflow) = self.overflowing_mul(other);
|
||||
panic_on_overflow!(overflow);
|
||||
res = res + r;
|
||||
}
|
||||
res
|
||||
result
|
||||
}
|
||||
}
|
||||
|
||||
@ -1171,8 +1456,6 @@ mod tests {
|
||||
);
|
||||
}
|
||||
|
||||
|
||||
|
||||
#[test]
|
||||
#[should_panic]
|
||||
pub fn uint256_mul_overflow_panic() {
|
||||
@ -1291,5 +1574,173 @@ mod tests {
|
||||
fn display_uint_zero() {
|
||||
assert_eq!(format!("{}", U256::from(0)), "0");
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn u512_multi_adds() {
|
||||
let (result, _) = U512([0, 0, 0, 0, 0, 0, 0, 0]).overflowing_add(U512([0, 0, 0, 0, 0, 0, 0, 0]));
|
||||
assert_eq!(result, U512([0, 0, 0, 0, 0, 0, 0, 0]));
|
||||
|
||||
let (result, _) = U512([1, 0, 0, 0, 0, 0, 0, 1]).overflowing_add(U512([1, 0, 0, 0, 0, 0, 0, 1]));
|
||||
assert_eq!(result, U512([2, 0, 0, 0, 0, 0, 0, 2]));
|
||||
|
||||
let (result, _) = U512([0, 0, 0, 0, 0, 0, 0, 1]).overflowing_add(U512([0, 0, 0, 0, 0, 0, 0, 1]));
|
||||
assert_eq!(result, U512([0, 0, 0, 0, 0, 0, 0, 2]));
|
||||
|
||||
let (result, _) = U512([0, 0, 0, 0, 0, 0, 2, 1]).overflowing_add(U512([0, 0, 0, 0, 0, 0, 3, 1]));
|
||||
assert_eq!(result, U512([0, 0, 0, 0, 0, 0, 5, 2]));
|
||||
|
||||
let (result, _) = U512([1, 2, 3, 4, 5, 6, 7, 8]).overflowing_add(U512([9, 10, 11, 12, 13, 14, 15, 16]));
|
||||
assert_eq!(result, U512([10, 12, 14, 16, 18, 20, 22, 24]));
|
||||
|
||||
let (_, overflow) = U512([0, 0, 0, 0, 0, 0, 2, 1]).overflowing_add(U512([0, 0, 0, 0, 0, 0, 3, 1]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U512([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX])
|
||||
.overflowing_add(U512([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
|
||||
let (_, overflow) = U512([0, 0, 0, 0, 0, 0, 0, ::std::u64::MAX])
|
||||
.overflowing_add(U512([0, 0, 0, 0, 0, 0, 0, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
|
||||
let (_, overflow) = U512([0, 0, 0, 0, 0, 0, 0, ::std::u64::MAX])
|
||||
.overflowing_add(U512([0, 0, 0, 0, 0, 0, 0, 0]));
|
||||
assert!(!overflow);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn u256_multi_adds() {
|
||||
let (result, _) = U256([0, 0, 0, 0]).overflowing_add(U256([0, 0, 0, 0]));
|
||||
assert_eq!(result, U256([0, 0, 0, 0]));
|
||||
|
||||
let (result, _) = U256([0, 0, 0, 1]).overflowing_add(U256([0, 0, 0, 1]));
|
||||
assert_eq!(result, U256([0, 0, 0, 2]));
|
||||
|
||||
let (result, overflow) = U256([0, 0, 2, 1]).overflowing_add(U256([0, 0, 3, 1]));
|
||||
assert_eq!(result, U256([0, 0, 5, 2]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX])
|
||||
.overflowing_add(U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
|
||||
let (_, overflow) = U256([0, 0, 0, ::std::u64::MAX]).overflowing_add(U256([0, 0, 0, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
}
|
||||
|
||||
|
||||
#[test]
|
||||
fn u256_multi_subs() {
|
||||
let (result, _) = U256([0, 0, 0, 0]).overflowing_sub(U256([0, 0, 0, 0]));
|
||||
assert_eq!(result, U256([0, 0, 0, 0]));
|
||||
|
||||
let (result, _) = U256([0, 0, 0, 1]).overflowing_sub(U256([0, 0, 0, 1]));
|
||||
assert_eq!(result, U256([0, 0, 0, 0]));
|
||||
|
||||
let (_, overflow) = U256([0, 0, 2, 1]).overflowing_sub(U256([0, 0, 3, 1]));
|
||||
assert!(overflow);
|
||||
|
||||
let (result, overflow) = U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX])
|
||||
.overflowing_sub(U256([::std::u64::MAX/2, ::std::u64::MAX/2, ::std::u64::MAX/2, ::std::u64::MAX/2]));
|
||||
assert!(!overflow);
|
||||
assert_eq!(U256([::std::u64::MAX/2+1, ::std::u64::MAX/2+1, ::std::u64::MAX/2+1, ::std::u64::MAX/2+1]), result);
|
||||
|
||||
let (result, overflow) = U256([0, 0, 0, 1]).overflowing_sub(U256([0, 0, 1, 0]));
|
||||
assert!(!overflow);
|
||||
assert_eq!(U256([0, 0, ::std::u64::MAX, 0]), result);
|
||||
|
||||
let (result, overflow) = U256([0, 0, 0, 1]).overflowing_sub(U256([1, 0, 0, 0]));
|
||||
assert!(!overflow);
|
||||
assert_eq!(U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, 0]), result);
|
||||
}
|
||||
|
||||
|
||||
#[test]
|
||||
fn u512_multi_subs() {
|
||||
let (result, _) = U512([0, 0, 0, 0, 0, 0, 0, 0]).overflowing_sub(U512([0, 0, 0, 0, 0, 0, 0, 0]));
|
||||
assert_eq!(result, U512([0, 0, 0, 0, 0, 0, 0, 0]));
|
||||
|
||||
let (result, _) = U512([10, 9, 8, 7, 6, 5, 4, 3]).overflowing_sub(U512([9, 8, 7, 6, 5, 4, 3, 2]));
|
||||
assert_eq!(result, U512([1, 1, 1, 1, 1, 1, 1, 1]));
|
||||
|
||||
let (_, overflow) = U512([10, 9, 8, 7, 6, 5, 4, 3]).overflowing_sub(U512([9, 8, 7, 6, 5, 4, 3, 2]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U512([9, 8, 7, 6, 5, 4, 3, 2]).overflowing_sub(U512([10, 9, 8, 7, 6, 5, 4, 3]));
|
||||
assert!(overflow);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn u256_multi_muls() {
|
||||
let (result, _) = U256([0, 0, 0, 0]).overflowing_mul(U256([0, 0, 0, 0]));
|
||||
assert_eq!(U256([0, 0, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([1, 0, 0, 0]).overflowing_mul(U256([1, 0, 0, 0]));
|
||||
assert_eq!(U256([1, 0, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([5, 0, 0, 0]).overflowing_mul(U256([5, 0, 0, 0]));
|
||||
assert_eq!(U256([25, 0, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([0, 5, 0, 0]).overflowing_mul(U256([0, 5, 0, 0]));
|
||||
assert_eq!(U256([0, 0, 25, 0]), result);
|
||||
|
||||
let (result, _) = U256([0, 0, 0, 1]).overflowing_mul(U256([1, 0, 0, 0]));
|
||||
assert_eq!(U256([0, 0, 0, 1]), result);
|
||||
|
||||
let (result, _) = U256([0, 0, 0, 5]).overflowing_mul(U256([2, 0, 0, 0]));
|
||||
assert_eq!(U256([0, 0, 0, 10]), result);
|
||||
|
||||
let (result, _) = U256([0, 0, 1, 0]).overflowing_mul(U256([0, 5, 0, 0]));
|
||||
assert_eq!(U256([0, 0, 0, 5]), result);
|
||||
|
||||
let (result, _) = U256([0, 0, 8, 0]).overflowing_mul(U256([0, 0, 7, 0]));
|
||||
assert_eq!(U256([0, 0, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([2, 0, 0, 0]).overflowing_mul(U256([0, 5, 0, 0]));
|
||||
assert_eq!(U256([0, 10, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([::std::u64::MAX, 0, 0, 0]).overflowing_mul(U256([::std::u64::MAX, 0, 0, 0]));
|
||||
assert_eq!(U256([1, ::std::u64::MAX-1, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([0, 0, 0, ::std::u64::MAX]).overflowing_mul(U256([0, 0, 0, ::std::u64::MAX]));
|
||||
assert_eq!(U256([0, 0, 0, 0]), result);
|
||||
|
||||
let (result, _) = U256([1, 0, 0, 0]).overflowing_mul(U256([0, 0, 0, ::std::u64::MAX]));
|
||||
assert_eq!(U256([0, 0, 0, ::std::u64::MAX]), result);
|
||||
|
||||
let (result, _) = U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX])
|
||||
.overflowing_mul(U256([::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX, ::std::u64::MAX]));
|
||||
assert_eq!(U256([1, 0, 0, 0]), result);
|
||||
}
|
||||
|
||||
#[test]
|
||||
fn u256_multi_muls_overflow() {
|
||||
let (_, overflow) = U256([1, 0, 0, 0]).overflowing_mul(U256([0, 0, 0, 0]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([1, 0, 0, 0]).overflowing_mul(U256([0, 0, 0, ::std::u64::MAX]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([0, 1, 0, 0]).overflowing_mul(U256([0, 0, 0, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
|
||||
let (_, overflow) = U256([0, 1, 0, 0]).overflowing_mul(U256([0, 1, 0, 0]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([0, 1, 0, ::std::u64::MAX]).overflowing_mul(U256([0, 1, 0, ::std::u64::MAX]));
|
||||
assert!(overflow);
|
||||
|
||||
let (_, overflow) = U256([0, ::std::u64::MAX, 0, 0]).overflowing_mul(U256([0, ::std::u64::MAX, 0, 0]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([1, 0, 0, 0]).overflowing_mul(U256([10, 0, 0, 0]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([2, 0, 0, 0]).overflowing_mul(U256([0, 0, 0, ::std::u64::MAX / 2]));
|
||||
assert!(!overflow);
|
||||
|
||||
let (_, overflow) = U256([0, 0, 8, 0]).overflowing_mul(U256([0, 0, 7, 0]));
|
||||
assert!(overflow);
|
||||
}
|
||||
}
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user