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Merge branch 'master' of github.com:ethcore/parity into simplified_block_opening

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debris 2016-06-09 11:09:12 -07:00
commit 2a92e10fcd
53 changed files with 1220 additions and 397 deletions
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31
Cargo.lock generated
View File

@ -289,11 +289,11 @@ dependencies = [
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"mime_guess 1.6.1 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
"parity-dapps-builtins 0.5.0 (git+https://github.com/ethcore/parity-dapps-builtins-rs.git)",
"parity-dapps-dao 0.3.0 (git+https://github.com/ethcore/parity-dapps-dao-rs.git)",
"parity-dapps-makerotc 0.2.0 (git+https://github.com/ethcore/parity-dapps-makerotc-rs.git)",
"parity-dapps-builtins 0.5.1 (git+https://github.com/ethcore/parity-dapps-builtins-rs.git)",
"parity-dapps-dao 0.4.0 (git+https://github.com/ethcore/parity-dapps-dao-rs.git)",
"parity-dapps-makerotc 0.3.0 (git+https://github.com/ethcore/parity-dapps-makerotc-rs.git)",
"parity-dapps-status 0.5.0 (git+https://github.com/ethcore/parity-dapps-status-rs.git)",
"parity-dapps-wallet 0.5.0 (git+https://github.com/ethcore/parity-dapps-wallet-rs.git)",
"parity-dapps-wallet 0.6.0 (git+https://github.com/ethcore/parity-dapps-wallet-rs.git)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_codegen 0.7.7 (registry+https://github.com/rust-lang/crates.io-index)",
@ -374,6 +374,7 @@ dependencies = [
"jsonrpc-core 2.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-minimal-sysui 0.1.0 (git+https://github.com/ethcore/parity-dapps-minimal-sysui-rs.git)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
"ws 0.4.6 (git+https://github.com/ethcore/ws-rs.git)",
]
@ -899,24 +900,24 @@ dependencies = [
[[package]]
name = "parity-dapps-builtins"
version = "0.5.0"
source = "git+https://github.com/ethcore/parity-dapps-builtins-rs.git#8bbf0421e376f9496d70adc62c1c6d7f492df817"
version = "0.5.1"
source = "git+https://github.com/ethcore/parity-dapps-builtins-rs.git#d3c95d62ffaa57016b162a9a9f0e6dd629dab423"
dependencies = [
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
]
[[package]]
name = "parity-dapps-dao"
version = "0.3.0"
source = "git+https://github.com/ethcore/parity-dapps-dao-rs.git#5723ccc5b93010caa8f4aee248d89ae13401389b"
version = "0.4.0"
source = "git+https://github.com/ethcore/parity-dapps-dao-rs.git#18f4b839b20fbdf8e0d163e14d25aafee603ac4b"
dependencies = [
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
]
[[package]]
name = "parity-dapps-makerotc"
version = "0.2.0"
source = "git+https://github.com/ethcore/parity-dapps-makerotc-rs.git#39e654469ab659dc5570ba1ec94ca0f943aaff16"
version = "0.3.0"
source = "git+https://github.com/ethcore/parity-dapps-makerotc-rs.git#7b771f217a3eefeb9a976c7ed470ca49fd9a9daa"
dependencies = [
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
]
@ -924,15 +925,15 @@ dependencies = [
[[package]]
name = "parity-dapps-status"
version = "0.5.0"
source = "git+https://github.com/ethcore/parity-dapps-status-rs.git#e1caeeacf4b29da586572798881974521e6e8caf"
source = "git+https://github.com/ethcore/parity-dapps-status-rs.git#53e159f52013be5d2e8ba7eca35f605ad6e3bfa9"
dependencies = [
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
]
[[package]]
name = "parity-dapps-wallet"
version = "0.5.0"
source = "git+https://github.com/ethcore/parity-dapps-wallet-rs.git#25402ce0a02ae49eb66c9e3852b392267a027ea3"
version = "0.6.0"
source = "git+https://github.com/ethcore/parity-dapps-wallet-rs.git#ad23b093d47527333a262c95e6fb20a97d15d6e6"
dependencies = [
"parity-dapps 0.3.0 (git+https://github.com/ethcore/parity-dapps-rs.git)",
]
@ -940,7 +941,7 @@ dependencies = [
[[package]]
name = "parity-minimal-sysui"
version = "0.1.0"
source = "git+https://github.com/ethcore/parity-dapps-minimal-sysui-rs.git#bc5d76f9666ce19993e6f7b636a3a7af329ea19e"
source = "git+https://github.com/ethcore/parity-dapps-minimal-sysui-rs.git#cb27ae09ee18773ccca6ba2ac74fa3128047a652"
[[package]]
name = "phf"
@ -1453,7 +1454,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "ws"
version = "0.4.6"
source = "git+https://github.com/ethcore/ws-rs.git#c0c2a3fc30dc77c4e6d4d90756f8bc3b5cfbc311"
source = "git+https://github.com/ethcore/ws-rs.git#5b28de58421b017b01f4565b2c35a46679707789"
dependencies = [
"httparse 1.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",

6
dapps/Cargo.toml
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@ -24,9 +24,9 @@ parity-dapps = { git = "https://github.com/ethcore/parity-dapps-rs.git", version
# List of apps
parity-dapps-status = { git = "https://github.com/ethcore/parity-dapps-status-rs.git", version = "0.5.0" }
parity-dapps-builtins = { git = "https://github.com/ethcore/parity-dapps-builtins-rs.git", version = "0.5.0" }
parity-dapps-wallet = { git = "https://github.com/ethcore/parity-dapps-wallet-rs.git", version = "0.5.0", optional = true }
parity-dapps-dao = { git = "https://github.com/ethcore/parity-dapps-dao-rs.git", version = "0.3.0", optional = true }
parity-dapps-makerotc = { git = "https://github.com/ethcore/parity-dapps-makerotc-rs.git", version = "0.2.0", optional = true }
parity-dapps-wallet = { git = "https://github.com/ethcore/parity-dapps-wallet-rs.git", version = "0.6.0", optional = true }
parity-dapps-dao = { git = "https://github.com/ethcore/parity-dapps-dao-rs.git", version = "0.4.0", optional = true }
parity-dapps-makerotc = { git = "https://github.com/ethcore/parity-dapps-makerotc-rs.git", version = "0.3.0", optional = true }
mime_guess = { version = "1.6.1" }
clippy = { version = "0.0.71", optional = true}

2
dapps/src/apps/mod.rs
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@ -47,8 +47,8 @@ pub fn all_endpoints(dapps_path: String) -> Endpoints {
PageEndpoint::new_safe_to_embed(parity_dapps_builtins::App::default())
));
pages.insert("proxy".into(), ProxyPac::boxed());
insert::<parity_dapps_status::App>(&mut pages, "status");
insert::<parity_dapps_status::App>(&mut pages, "parity");
insert::<parity_dapps_status::App>(&mut pages, "status");
// Optional dapps
wallet_page(&mut pages);

12
ethcore/src/account.rs
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@ -116,7 +116,12 @@ impl Account {
/// Get (and cache) the contents of the trie's storage at `key`.
pub fn storage_at(&self, db: &AccountDB, key: &H256) -> H256 {
self.storage_overlay.borrow_mut().entry(key.clone()).or_insert_with(||{
(Filth::Clean, H256::from(SecTrieDB::new(db, &self.storage_root).get(key.bytes()).map_or(U256::zero(), |v| -> U256 {decode(v)})))
let db = SecTrieDB::new(db, &self.storage_root)
.expect("Account storage_root initially set to zero (valid) and only altered by SecTrieDBMut. \
SecTrieDBMut would not set it to an invalid state root. Therefore the root is valid and DB creation \
using it will not fail.");
(Filth::Clean, H256::from(db.get(key.bytes()).map_or(U256::zero(), |v| -> U256 {decode(v)})))
}).1.clone()
}
@ -204,7 +209,10 @@ impl Account {
/// Commit the `storage_overlay` to the backing DB and update `storage_root`.
pub fn commit_storage(&mut self, db: &mut AccountDBMut) {
let mut t = SecTrieDBMut::from_existing(db, &mut self.storage_root);
let mut t = SecTrieDBMut::from_existing(db, &mut self.storage_root)
.expect("Account storage_root initially set to zero (valid) and only altered by SecTrieDBMut. \
SecTrieDBMut would not set it to an invalid state root. Therefore the root is valid and DB creation \
using it will not fail.");
for (k, &mut (ref mut f, ref mut v)) in self.storage_overlay.borrow_mut().iter_mut() {
if f == &Filth::Dirty {
// cast key and value to trait type,

2
ethcore/src/basic_authority.rs
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@ -278,7 +278,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, addr.clone(), 3141562.into(), vec![]);
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, addr.clone(), 3141562.into(), vec![]).unwrap();
let b = b.close_and_lock();
let seal = engine.generate_seal(b.block(), Some(&tap)).unwrap();

44
ethcore/src/block.rs
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@ -38,23 +38,7 @@ pub struct Block {
impl Block {
/// Returns true if the given bytes form a valid encoding of a block in RLP.
// TODO: implement Decoder for this and have this use that.
pub fn is_good(b: &[u8]) -> bool {
/*
let urlp = UntrustedRlp::new(&b);
if !urlp.is_list() || urlp.item_count() != 3 || urlp.size() != b.len() { return false; }
if urlp.val_at::<Header>(0).is_err() { return false; }
if !urlp.at(1).unwrap().is_list() { return false; }
if urlp.at(1).unwrap().iter().find(|i| i.as_val::<Transaction>().is_err()).is_some() {
return false;
}
if !urlp.at(2).unwrap().is_list() { return false; }
if urlp.at(2).unwrap().iter().find(|i| i.as_val::<Header>().is_err()).is_some() {
return false;
}
true*/
UntrustedRlp::new(b).as_val::<Block>().is_ok()
}
}
@ -228,9 +212,20 @@ pub struct SealedBlock {
impl<'x> OpenBlock<'x> {
#[cfg_attr(feature="dev", allow(too_many_arguments))]
/// Create a new `OpenBlock` ready for transaction pushing.
pub fn new(engine: &'x Engine, vm_factory: &'x EvmFactory, tracing: bool, db: Box<JournalDB>, parent: &Header, last_hashes: LastHashes, author: Address, gas_floor_target: U256, extra_data: Bytes) -> Self {
pub fn new(
engine: &'x Engine,
vm_factory: &'x EvmFactory,
tracing: bool,
db: Box<JournalDB>,
parent: &Header,
last_hashes: LastHashes,
author: Address,
gas_floor_target: U256,
extra_data: Bytes
) -> Result<Self, Error> {
let state = try!(State::from_existing(db, parent.state_root().clone(), engine.account_start_nonce()));
let mut r = OpenBlock {
block: ExecutedBlock::new(State::from_existing(db, parent.state_root().clone(), engine.account_start_nonce()), tracing),
block: ExecutedBlock::new(state, tracing),
engine: engine,
vm_factory: vm_factory,
last_hashes: last_hashes,
@ -245,7 +240,7 @@ impl<'x> OpenBlock<'x> {
engine.populate_from_parent(&mut r.block.base.header, parent, gas_floor_target);
engine.on_new_block(&mut r.block);
r
Ok(r)
}
/// Alter the author for the block.
@ -464,12 +459,12 @@ impl IsBlock for SealedBlock {
pub fn enact(header: &Header, transactions: &[SignedTransaction], uncles: &[Header], engine: &Engine, tracing: bool, db: Box<JournalDB>, parent: &Header, last_hashes: LastHashes, vm_factory: &EvmFactory) -> Result<LockedBlock, Error> {
{
if ::log::max_log_level() >= ::log::LogLevel::Trace {
let s = State::from_existing(db.boxed_clone(), parent.state_root().clone(), engine.account_start_nonce());
let s = try!(State::from_existing(db.boxed_clone(), parent.state_root().clone(), engine.account_start_nonce()));
trace!("enact(): root={}, author={}, author_balance={}\n", s.root(), header.author(), s.balance(&header.author()));
}
}
let mut b = OpenBlock::new(engine, vm_factory, tracing, db, parent, last_hashes, header.author().clone(), 3141562.into(), header.extra_data().clone());
let mut b = try!(OpenBlock::new(engine, vm_factory, tracing, db, parent, last_hashes, header.author().clone(), 3141562.into(), header.extra_data().clone()));
b.set_difficulty(*header.difficulty());
b.set_gas_limit(*header.gas_limit());
b.set_timestamp(header.timestamp());
@ -514,7 +509,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]);
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]).unwrap();
let b = b.close_and_lock();
let _ = b.seal(engine.deref(), vec![]);
}
@ -530,7 +525,8 @@ mod tests {
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), 3141562.into(), vec![]).close_and_lock().seal(engine.deref(), vec![]).unwrap();
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), 3141562.into(), vec![]).unwrap()
.close_and_lock().seal(engine.deref(), vec![]).unwrap();
let orig_bytes = b.rlp_bytes();
let orig_db = b.drain();
@ -557,7 +553,7 @@ mod tests {
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let vm_factory = Default::default();
let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), 3141562.into(), vec![]);
let mut open_block = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, vec![genesis_header.hash()], Address::zero(), 3141562.into(), vec![]).unwrap();
let mut uncle1_header = Header::new();
uncle1_header.extra_data = b"uncle1".to_vec();
let mut uncle2_header = Header::new();

13
ethcore/src/client/client.rs
View File

@ -386,18 +386,14 @@ impl<V> Client<V> where V: Verifier {
let root = HeaderView::new(&header).state_root();
// TODO [rob]: refactor State::from_existing so we avoid doing redundant lookups.
if !db.contains(&root) {
return None;
}
Some(State::from_existing(db, root, self.engine.account_start_nonce()))
State::from_existing(db, root, self.engine.account_start_nonce()).ok()
})
}
/// Get a copy of the best block's state.
pub fn state(&self) -> State {
State::from_existing(self.state_db.lock().unwrap().boxed_clone(), HeaderView::new(&self.best_block_header()).state_root(), self.engine.account_start_nonce())
.expect("State root of best block header always valid.")
}
/// Get info on the cache.
@ -479,7 +475,7 @@ impl<V> BlockChainClient for Client<V> where V: Verifier {
// give the sender a sufficient balance
state.add_balance(&sender, &(needed_balance - balance));
}
let options = TransactOptions { tracing: false, vm_tracing: analytics.vm_tracing, check_nonce: false };
let options = TransactOptions { tracing: analytics.transaction_tracing, vm_tracing: analytics.vm_tracing, check_nonce: false };
let mut ret = Executive::new(&mut state, &env_info, self.engine.deref().deref(), &self.vm_factory).transact(t, options);
// TODO gav move this into Executive.
@ -774,7 +770,8 @@ impl<V> MiningBlockChainClient for Client<V> where V: Verifier {
author,
gas_floor_target,
extra_data,
);
).expect("OpenBlock::new only fails if parent state root invalid. State root of best block's header is never invalid. \
Therefore creating an OpenBlock with the best block's header will not fail.");
// Add uncles
self.chain

2
ethcore/src/client/mod.rs
View File

@ -51,6 +51,8 @@ use error::Error as EthError;
/// Options concerning what analytics we run on the call.
#[derive(Eq, PartialEq, Default, Clone, Copy, Debug)]
pub struct CallAnalytics {
/// Make a transaction trace.
pub transaction_tracing: bool,
/// Make a VM trace.
pub vm_tracing: bool,
/// Make a diff.

9
ethcore/src/error.rs
View File

@ -224,6 +224,8 @@ pub enum Error {
PowHashInvalid,
/// The value of the nonce or mishash is invalid.
PowInvalid,
/// Error concerning TrieDBs
TrieError(TrieError),
}
impl fmt::Display for Error {
@ -239,6 +241,7 @@ impl fmt::Display for Error {
f.write_fmt(format_args!("Unknown engine name ({})", name)),
Error::PowHashInvalid => f.write_str("Invalid or out of date PoW hash."),
Error::PowInvalid => f.write_str("Invalid nonce or mishash"),
Error::TrieError(ref err) => f.write_fmt(format_args!("{}", err)),
}
}
}
@ -300,6 +303,12 @@ impl From<IoError> for Error {
}
}
impl From<TrieError> for Error {
fn from(err: TrieError) -> Error {
Error::TrieError(err)
}
}
// TODO: uncomment below once https://github.com/rust-lang/rust/issues/27336 sorted.
/*#![feature(concat_idents)]
macro_rules! assimilate {

4
ethcore/src/ethereum/ethash.rs
View File

@ -308,7 +308,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]);
let b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]).unwrap();
let b = b.close();
assert_eq!(b.state().balance(&Address::zero()), U256::from_str("4563918244f40000").unwrap());
}
@ -323,7 +323,7 @@ mod tests {
spec.ensure_db_good(db.as_hashdb_mut());
let last_hashes = vec![genesis_header.hash()];
let vm_factory = Default::default();
let mut b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]);
let mut b = OpenBlock::new(engine.deref(), &vm_factory, false, db, &genesis_header, last_hashes, Address::zero(), 3141562.into(), vec![]).unwrap();
let mut uncle = Header::new();
let uncle_author = address_from_hex("ef2d6d194084c2de36e0dabfce45d046b37d1106");
uncle.author = uncle_author.clone();

2
ethcore/src/ethereum/mod.rs
View File

@ -62,7 +62,7 @@ mod tests {
let mut db_result = get_temp_journal_db();
let mut db = db_result.take();
spec.ensure_db_good(db.as_hashdb_mut());
let s = State::from_existing(db, genesis_header.state_root.clone(), engine.account_start_nonce());
let s = State::from_existing(db, genesis_header.state_root.clone(), engine.account_start_nonce()).unwrap();
assert_eq!(s.balance(&address_from_hex("0000000000000000000000000000000000000001")), U256::from(1u64));
assert_eq!(s.balance(&address_from_hex("0000000000000000000000000000000000000002")), U256::from(1u64));
assert_eq!(s.balance(&address_from_hex("0000000000000000000000000000000000000003")), U256::from(1u64));

4
ethcore/src/miner/miner.rs
View File

@ -20,7 +20,7 @@ use std::sync::atomic::AtomicBool;
use util::*;
use util::keys::store::{AccountProvider};
use views::{BlockView, HeaderView};
use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockChainClient, BlockID, CallAnalytics};
use client::{MiningBlockChainClient, Executive, Executed, EnvInfo, TransactOptions, BlockID, CallAnalytics};
use block::{ClosedBlock, IsBlock};
use error::*;
use transaction::SignedTransaction;
@ -279,7 +279,7 @@ impl MinerService for Miner {
// give the sender a sufficient balance
state.add_balance(&sender, &(needed_balance - balance));
}
let options = TransactOptions { tracing: false, vm_tracing: analytics.vm_tracing, check_nonce: false };
let options = TransactOptions { tracing: analytics.transaction_tracing, vm_tracing: analytics.vm_tracing, check_nonce: false };
let mut ret = Executive::new(&mut state, &env_info, self.engine(), chain.vm_factory()).transact(t, options);
// TODO gav move this into Executive.

39
ethcore/src/state.rs
View File

@ -44,6 +44,9 @@ pub struct State {
account_start_nonce: U256,
}
const SEC_TRIE_DB_UNWRAP_STR: &'static str = "A state can only be created with valid root. Creating a SecTrieDB with a valid root will not fail. \
Therefore creating a SecTrieDB with this state's root will not fail.";
impl State {
/// Creates new state with empty state root
#[cfg(test)]
@ -64,18 +67,17 @@ impl State {
}
/// Creates new state with existing state root
pub fn from_existing(db: Box<JournalDB>, root: H256, account_start_nonce: U256) -> State {
{
// trie should panic! if root does not exist
let _ = SecTrieDB::new(db.as_hashdb(), &root);
}
State {
pub fn from_existing(db: Box<JournalDB>, root: H256, account_start_nonce: U256) -> Result<State, TrieError> {
if !db.as_hashdb().contains(&root) {
Err(TrieError::InvalidStateRoot)
} else {
Ok(State {
db: db,
root: root,
cache: RefCell::new(HashMap::new()),
snapshots: RefCell::new(Vec::new()),
account_start_nonce: account_start_nonce,
})
}
}
@ -154,7 +156,8 @@ impl State {
/// Determine whether an account exists.
pub fn exists(&self, a: &Address) -> bool {
self.cache.borrow().get(&a).unwrap_or(&None).is_some() || SecTrieDB::new(self.db.as_hashdb(), &self.root).contains(&a)
let db = SecTrieDB::new(self.db.as_hashdb(), &self.root).expect(SEC_TRIE_DB_UNWRAP_STR);
self.cache.borrow().get(&a).unwrap_or(&None).is_some() || db.contains(&a)
}
/// Get the balance of account `a`.
@ -245,7 +248,7 @@ impl State {
}
{
let mut trie = SecTrieDBMut::from_existing(db, root);
let mut trie = SecTrieDBMut::from_existing(db, root).unwrap();
for (address, ref a) in accounts.iter() {
match **a {
Some(ref account) => trie.insert(address, &account.rlp()),
@ -287,7 +290,7 @@ impl State {
fn query_pod(&mut self, query: &PodState) {
for (ref address, ref pod_account) in query.get() {
if self.get(address, true).is_some() {
for (ref key, _) in &pod_account.storage {
for key in pod_account.storage.keys() {
self.storage_at(address, key);
}
}
@ -308,7 +311,8 @@ impl State {
fn get<'a>(&'a self, a: &Address, require_code: bool) -> &'a Option<Account> {
let have_key = self.cache.borrow().contains_key(a);
if !have_key {
self.insert_cache(a, SecTrieDB::new(self.db.as_hashdb(), &self.root).get(&a).map(Account::from_rlp))
let db = SecTrieDB::new(self.db.as_hashdb(), &self.root).expect(SEC_TRIE_DB_UNWRAP_STR);
self.insert_cache(a, db.get(&a).map(Account::from_rlp))
}
if require_code {
if let Some(ref mut account) = self.cache.borrow_mut().get_mut(a).unwrap().as_mut() {
@ -328,7 +332,8 @@ impl State {
fn require_or_from<'a, F: FnOnce() -> Account, G: FnOnce(&mut Account)>(&self, a: &Address, require_code: bool, default: F, not_default: G) -> &'a mut Account {
let have_key = self.cache.borrow().contains_key(a);
if !have_key {
self.insert_cache(a, SecTrieDB::new(self.db.as_hashdb(), &self.root).get(&a).map(Account::from_rlp))
let db = SecTrieDB::new(self.db.as_hashdb(), &self.root).expect(SEC_TRIE_DB_UNWRAP_STR);
self.insert_cache(a, db.get(&a).map(Account::from_rlp))
} else {
self.note_cache(a);
}
@ -1145,7 +1150,7 @@ fn code_from_database() {
state.drop()
};
let state = State::from_existing(db, root, U256::from(0u8));
let state = State::from_existing(db, root, U256::from(0u8)).unwrap();
assert_eq!(state.code(&a), Some([1u8, 2, 3].to_vec()));
}
@ -1160,7 +1165,7 @@ fn storage_at_from_database() {
state.drop()
};
let s = State::from_existing(db, root, U256::from(0u8));
let s = State::from_existing(db, root, U256::from(0u8)).unwrap();
assert_eq!(s.storage_at(&a, &H256::from(&U256::from(01u64))), H256::from(&U256::from(69u64)));
}
@ -1177,7 +1182,7 @@ fn get_from_database() {
state.drop()
};
let state = State::from_existing(db, root, U256::from(0u8));
let state = State::from_existing(db, root, U256::from(0u8)).unwrap();
assert_eq!(state.balance(&a), U256::from(69u64));
assert_eq!(state.nonce(&a), U256::from(1u64));
}
@ -1210,7 +1215,7 @@ fn remove_from_database() {
};
let (root, db) = {
let mut state = State::from_existing(db, root, U256::from(0u8));
let mut state = State::from_existing(db, root, U256::from(0u8)).unwrap();
assert_eq!(state.exists(&a), true);
assert_eq!(state.nonce(&a), U256::from(1u64));
state.kill_account(&a);
@ -1220,7 +1225,7 @@ fn remove_from_database() {
state.drop()
};
let state = State::from_existing(db, root, U256::from(0u8));
let state = State::from_existing(db, root, U256::from(0u8)).unwrap();
assert_eq!(state.exists(&a), false);
assert_eq!(state.nonce(&a), U256::from(0u64));
}

18
parity/cli.rs
View File

@ -23,9 +23,11 @@ Parity. Ethereum Client.
Usage:
parity daemon <pid-file> [options]
parity account (new | list) [options]
parity account (new | list ) [options]
parity account import <path>... [options]
parity import [ <file> ] [options]
parity export [ <file> ] [options]
parity signer new-token [options]
parity [options]
Protocol Options:
@ -75,14 +77,14 @@ API and Console Options:
--jsonrpc-apis APIS Specify the APIs available through the JSONRPC
interface. APIS is a comma-delimited list of API
name. Possible name are web3, eth, net, personal,
ethcore, traces.
[default: web3,eth,net,personal,traces].
ethcore, ethcore_set, traces.
[default: web3,eth,net,ethcore,personal,traces].
--ipc-off Disable JSON-RPC over IPC service.
--ipc-path PATH Specify custom path for JSON-RPC over IPC service
[default: $HOME/.parity/jsonrpc.ipc].
--ipc-apis APIS Specify custom API set available via JSON-RPC over
IPC [default: web3,eth,net,personal,traces].
IPC [default: web3,eth,net,ethcore,personal,traces].
--dapps-off Disable the Dapps server (e.g. status page).
--dapps-port PORT Specify the port portion of the Dapps server
@ -100,9 +102,11 @@ API and Console Options:
[default: $HOME/.parity/dapps]
--signer Enable Trusted Signer WebSocket endpoint used by
System UIs.
Signer UIs.
--signer-port PORT Specify the port of Trusted Signer server
[default: 8180].
--signer-path PATH Specify directory where Signer UIs tokens should
be stored. [default: $HOME/.parity/signer]
Sealing/Mining Options:
--force-sealing Force the node to author new blocks as if it were
@ -205,8 +209,11 @@ pub struct Args {
pub cmd_list: bool,
pub cmd_export: bool,
pub cmd_import: bool,
pub cmd_signer: bool,
pub cmd_new_token: bool,
pub arg_pid_file: String,
pub arg_file: Option<String>,
pub arg_path: Vec<String>,
pub flag_chain: String,
pub flag_db_path: String,
pub flag_identity: String,
@ -244,6 +251,7 @@ pub struct Args {
pub flag_dapps_path: String,
pub flag_signer: bool,
pub flag_signer_port: u16,
pub flag_signer_path: String,
pub flag_force_sealing: bool,
pub flag_author: String,
pub flag_usd_per_tx: String,

13
parity/configuration.rs
View File

@ -41,6 +41,7 @@ pub struct Directories {
pub keys: String,
pub db: String,
pub dapps: String,
pub signer: String,
}
impl Configuration {
@ -285,8 +286,10 @@ impl Configuration {
cors.map_or_else(Vec::new, |c| c.split(',').map(|s| s.to_owned()).collect())
}
fn geth_ipc_path() -> String {
path::ethereum::with_default("geth.ipc").to_str().unwrap().to_owned()
fn geth_ipc_path(&self) -> String {
if self.args.flag_testnet { path::ethereum::with_testnet("geth.ipc") }
else { path::ethereum::with_default("geth.ipc") }
.to_str().unwrap().to_owned()
}
pub fn keys_iterations(&self) -> u32 {
@ -329,11 +332,15 @@ impl Configuration {
::std::fs::create_dir_all(&keys_path).unwrap_or_else(|e| die_with_io_error("main", e));
let dapps_path = Configuration::replace_home(&self.args.flag_dapps_path);
::std::fs::create_dir_all(&dapps_path).unwrap_or_else(|e| die_with_io_error("main", e));
let signer_path = Configuration::replace_home(&self.args.flag_signer_path);
::std::fs::create_dir_all(&signer_path).unwrap_or_else(|e| die_with_io_error("main", e));
Directories {
keys: keys_path,
db: db_path,
dapps: dapps_path,
signer: signer_path,
}
}
@ -350,7 +357,7 @@ impl Configuration {
}
fn ipc_path(&self) -> String {
if self.args.flag_geth { Self::geth_ipc_path() }
if self.args.flag_geth { self.geth_ipc_path() }
else { Configuration::replace_home(&self.args.flag_ipcpath.clone().unwrap_or(self.args.flag_ipc_path.clone())) }
}
}

24
parity/main.rs
View File

@ -93,7 +93,7 @@ use informant::Informant;
use die::*;
use cli::print_version;
use rpc::RpcServer;
use signer::SignerServer;
use signer::{SignerServer, new_token};
use dapps::WebappServer;
use io_handler::ClientIoHandler;
use configuration::Configuration;
@ -137,6 +137,11 @@ fn execute(conf: Configuration) {
return;
}
if conf.args.cmd_signer {
execute_signer(conf);
return;
}
execute_client(conf, spec, client_config);
}
@ -241,6 +246,7 @@ fn execute_client(conf: Configuration, spec: Spec, client_config: ClientConfig)
let signer_server = signer::start(signer::Configuration {
enabled: deps_for_rpc_apis.signer_enabled,
port: conf.args.flag_signer_port,
signer_path: conf.directories().signer,
}, signer::Dependencies {
panic_handler: panic_handler.clone(),
apis: deps_for_rpc_apis.clone(),
@ -439,6 +445,17 @@ fn execute_import(conf: Configuration) {
client.flush_queue();
}
fn execute_signer(conf: Configuration) {
if !conf.args.cmd_new_token {
die!("Unknown command.");
}
let path = conf.directories().signer;
new_token(path).unwrap_or_else(|e| {
die!("Error generating token: {:?}", e)
});
}
fn execute_account_cli(conf: Configuration) {
use util::keys::store::SecretStore;
use rpassword::read_password;
@ -465,6 +482,11 @@ fn execute_account_cli(conf: Configuration) {
for &(addr, _) in &secret_store.accounts().unwrap() {
println!("{:?}", addr);
}
return;
}
if conf.args.cmd_import {
let imported = util::keys::import_keys_paths(&mut secret_store, &conf.args.arg_path).unwrap();
println!("Imported {} keys", imported);
}
}

29
parity/rpc_apis.rs
View File

@ -40,7 +40,9 @@ pub enum Api {
Net,
Eth,
Personal,
Signer,
Ethcore,
EthcoreSet,
Traces,
Rpc,
}
@ -66,7 +68,9 @@ impl FromStr for Api {
"net" => Ok(Net),
"eth" => Ok(Eth),
"personal" => Ok(Personal),
"signer" => Ok(Signer),
"ethcore" => Ok(Ethcore),
"ethcore_set" => Ok(EthcoreSet),
"traces" => Ok(Traces),
"rpc" => Ok(Rpc),
e => Err(ApiError::UnknownApi(e.into())),
@ -94,7 +98,9 @@ fn to_modules(apis: &[Api]) -> BTreeMap<String, String> {
Api::Net => ("net", "1.0"),
Api::Eth => ("eth", "1.0"),
Api::Personal => ("personal", "1.0"),
Api::Signer => ("signer", "1.0"),
Api::Ethcore => ("ethcore", "1.0"),
Api::EthcoreSet => ("ethcore_set", "1.0"),
Api::Traces => ("traces", "1.0"),
Api::Rpc => ("rpc", "1.0"),
};
@ -112,22 +118,22 @@ pub fn from_str(apis: Vec<&str>) -> Vec<Api> {
})
}
fn list_apis(apis: ApiSet, signer_enabled: bool) -> Vec<Api> {
fn list_apis(apis: ApiSet) -> Vec<Api> {
match apis {
ApiSet::List(apis) => apis,
ApiSet::UnsafeContext if signer_enabled => {
vec![Api::Web3, Api::Net, Api::Eth, Api::Ethcore, Api::Traces, Api::Rpc]
}
ApiSet::UnsafeContext => {
vec![Api::Web3, Api::Net, Api::Eth, Api::Personal, Api::Ethcore, Api::EthcoreSet, Api::Traces, Api::Rpc]
},
_ => {
vec![Api::Web3, Api::Net, Api::Eth, Api::Personal, Api::Ethcore, Api::Traces, Api::Rpc]
}
vec![Api::Web3, Api::Net, Api::Eth, Api::Personal, Api::Signer, Api::Ethcore, Api::EthcoreSet, Api::Traces, Api::Rpc]
},
}
}
pub fn setup_rpc<T: Extendable>(server: T, deps: Arc<Dependencies>, apis: ApiSet) -> T {
use ethcore_rpc::v1::*;
let apis = list_apis(apis, deps.signer_enabled);
let apis = list_apis(apis);
for api in &apis {
match *api {
Api::Web3 => {
@ -147,14 +153,17 @@ pub fn setup_rpc<T: Extendable>(server: T, deps: Arc<Dependencies>, apis: ApiSet
}
},
Api::Personal => {
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner).to_delegate());
if deps.signer_enabled {
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner, deps.signer_enabled).to_delegate());
},
Api::Signer => {
server.add_delegate(SignerClient::new(&deps.secret_store, &deps.client, &deps.miner, &deps.signer_queue).to_delegate());
}
},
Api::Ethcore => {
server.add_delegate(EthcoreClient::new(&deps.miner, deps.logger.clone(), deps.settings.clone()).to_delegate())
},
Api::EthcoreSet => {
server.add_delegate(EthcoreSetClient::new(&deps.miner).to_delegate())
},
Api::Traces => {
server.add_delegate(TracesClient::new(&deps.client, &deps.miner).to_delegate())
},

37
parity/signer.rs
View File

@ -14,21 +14,28 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::io;
use std::path::PathBuf;
use std::sync::Arc;
use util::panics::{PanicHandler, ForwardPanic};
use util::keys::directory::restrict_permissions_owner;
use die::*;
use rpc_apis;
const CODES_FILENAME: &'static str = "authcodes";
#[cfg(feature = "ethcore-signer")]
use ethcore_signer as signer;
#[cfg(feature = "ethcore-signer")]
pub use ethcore_signer::Server as SignerServer;
#[cfg(not(feature = "ethcore-signer"))]
pub struct SignerServer;
pub struct Configuration {
pub enabled: bool,
pub port: u16,
pub signer_path: String,
}
pub struct Dependencies {
@ -44,6 +51,25 @@ pub fn start(conf: Configuration, deps: Dependencies) -> Option<SignerServer> {
}
}
fn codes_path(path: String) -> PathBuf {
let mut p = PathBuf::from(path);
p.push(CODES_FILENAME);
let _ = restrict_permissions_owner(&p);
p
}
#[cfg(feature = "ethcore-signer")]
pub fn new_token(path: String) -> io::Result<()> {
let path = codes_path(path);
let mut codes = try!(signer::AuthCodes::from_file(&path));
let code = try!(codes.generate_new());
try!(codes.to_file(&path));
println!("New token has been generated. Copy the code below to your Signer UI:");
println!("{}", code);
Ok(())
}
#[cfg(feature = "ethcore-signer")]
fn do_start(conf: Configuration, deps: Dependencies) -> SignerServer {
let addr = format!("127.0.0.1:{}", conf.port).parse().unwrap_or_else(|_| {
@ -51,7 +77,10 @@ fn do_start(conf: Configuration, deps: Dependencies) -> SignerServer {
});
let start_result = {
let server = signer::ServerBuilder::new(deps.apis.signer_queue.clone());
let server = signer::ServerBuilder::new(
deps.apis.signer_queue.clone(),
codes_path(conf.signer_path),
);
let server = rpc_apis::setup_rpc(server, deps.apis, rpc_apis::ApiSet::SafeContext);
server.start(addr)
};
@ -67,8 +96,12 @@ fn do_start(conf: Configuration, deps: Dependencies) -> SignerServer {
}
#[cfg(not(feature = "ethcore-signer"))]
fn do_start(conf: Configuration) -> ! {
fn do_start(_conf: Configuration) -> ! {
die!("Your Parity version has been compiled without Trusted Signer support.")
}
#[cfg(not(feature = "ethcore-signer"))]
pub fn new_token(_path: String) -> ! {
die!("Your Parity version has been compiled without Trusted Signer support.")
}

38
rpc/src/v1/impls/ethcore.rs
View File

@ -15,7 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Ethcore-specific rpc implementation.
use util::{U256, Address, RotatingLogger, FixedHash};
use util::RotatingLogger;
use util::network_settings::NetworkSettings;
use util::misc::version_data;
use std::sync::{Arc, Weak};
@ -23,7 +23,6 @@ use std::ops::Deref;
use std::collections::BTreeMap;
use jsonrpc_core::*;
use ethcore::miner::MinerService;
use ethcore::client::{BlockChainClient};
use v1::traits::Ethcore;
use v1::types::{Bytes};
@ -49,41 +48,6 @@ impl<M> EthcoreClient<M> where M: MinerService {
impl<M> Ethcore for EthcoreClient<M> where M: MinerService + 'static {
fn set_min_gas_price(&self, params: Params) -> Result<Value, Error> {
from_params::<(U256,)>(params).and_then(|(gas_price,)| {
take_weak!(self.miner).set_minimal_gas_price(gas_price);
to_value(&true)
})
}
fn set_gas_floor_target(&self, params: Params) -> Result<Value, Error> {
from_params::<(U256,)>(params).and_then(|(gas_floor_target,)| {
take_weak!(self.miner).set_gas_floor_target(gas_floor_target);
to_value(&true)
})
}
fn set_extra_data(&self, params: Params) -> Result<Value, Error> {
from_params::<(Bytes,)>(params).and_then(|(extra_data,)| {
take_weak!(self.miner).set_extra_data(extra_data.to_vec());
to_value(&true)
})
}
fn set_author(&self, params: Params) -> Result<Value, Error> {
from_params::<(Address,)>(params).and_then(|(author,)| {
take_weak!(self.miner).set_author(author);
to_value(&true)
})
}
fn set_transactions_limit(&self, params: Params) -> Result<Value, Error> {
from_params::<(usize,)>(params).and_then(|(limit,)| {
take_weak!(self.miner).set_transactions_limit(limit);
to_value(&true)
})
}
fn transactions_limit(&self, _: Params) -> Result<Value, Error> {
to_value(&take_weak!(self.miner).transactions_limit())
}

78
rpc/src/v1/impls/ethcore_set.rs Normal file
View File

@ -0,0 +1,78 @@
// 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/>.
/// Ethcore-specific rpc interface for operations altering the settings.
use util::{U256, Address};
use std::sync::{Arc, Weak};
use jsonrpc_core::*;
use ethcore::miner::MinerService;
use v1::traits::EthcoreSet;
use v1::types::{Bytes};
/// Ethcore-specific rpc interface for operations altering the settings.
pub struct EthcoreSetClient<M> where
M: MinerService {
miner: Weak<M>,
}
impl<M> EthcoreSetClient<M> where M: MinerService {
/// Creates new `EthcoreSetClient`.
pub fn new(miner: &Arc<M>) -> Self {
EthcoreSetClient {
miner: Arc::downgrade(miner),
}
}
}
impl<M> EthcoreSet for EthcoreSetClient<M> where M: MinerService + 'static {
fn set_min_gas_price(&self, params: Params) -> Result<Value, Error> {
from_params::<(U256,)>(params).and_then(|(gas_price,)| {
take_weak!(self.miner).set_minimal_gas_price(gas_price);
to_value(&true)
})
}
fn set_gas_floor_target(&self, params: Params) -> Result<Value, Error> {
from_params::<(U256,)>(params).and_then(|(gas_floor_target,)| {
take_weak!(self.miner).set_gas_floor_target(gas_floor_target);
to_value(&true)
})
}
fn set_extra_data(&self, params: Params) -> Result<Value, Error> {
from_params::<(Bytes,)>(params).and_then(|(extra_data,)| {
take_weak!(self.miner).set_extra_data(extra_data.to_vec());
to_value(&true)
})
}
fn set_author(&self, params: Params) -> Result<Value, Error> {
from_params::<(Address,)>(params).and_then(|(author,)| {
take_weak!(self.miner).set_author(author);
to_value(&true)
})
}
fn set_transactions_limit(&self, params: Params) -> Result<Value, Error> {
from_params::<(usize,)>(params).and_then(|(limit,)| {
take_weak!(self.miner).set_transactions_limit(limit);
to_value(&true)
})
}
}

2
rpc/src/v1/impls/mod.rs
View File

@ -37,6 +37,7 @@ mod net;
mod personal;
mod personal_signer;
mod ethcore;
mod ethcore_set;
mod traces;
mod rpc;
@ -48,6 +49,7 @@ pub use self::net::NetClient;
pub use self::personal::PersonalClient;
pub use self::personal_signer::SignerClient;
pub use self::ethcore::EthcoreClient;
pub use self::ethcore_set::EthcoreSetClient;
pub use self::traces::TracesClient;
pub use self::rpc::RpcClient;

9
rpc/src/v1/impls/personal.rs
View File

@ -31,22 +31,29 @@ pub struct PersonalClient<A, C, M>
accounts: Weak<A>,
client: Weak<C>,
miner: Weak<M>,
signer_enabled: bool,
}
impl<A, C, M> PersonalClient<A, C, M>
where A: AccountProvider, C: MiningBlockChainClient, M: MinerService {
/// Creates new PersonalClient
pub fn new(store: &Arc<A>, client: &Arc<C>, miner: &Arc<M>) -> Self {
pub fn new(store: &Arc<A>, client: &Arc<C>, miner: &Arc<M>, signer_enabled: bool) -> Self {
PersonalClient {
accounts: Arc::downgrade(store),
client: Arc::downgrade(client),
miner: Arc::downgrade(miner),
signer_enabled: signer_enabled,
}
}
}
impl<A: 'static, C: 'static, M: 'static> Personal for PersonalClient<A, C, M>
where A: AccountProvider, C: MiningBlockChainClient, M: MinerService {
fn signer_enabled(&self, _: Params) -> Result<Value, Error> {
to_value(&self.signer_enabled)
}
fn accounts(&self, _: Params) -> Result<Value, Error> {
let store = take_weak!(self.accounts);
match store.accounts() {

3
rpc/src/v1/impls/personal_signer.rs
View File

@ -81,8 +81,7 @@ impl<A: 'static, C: 'static, M: 'static> PersonalSigner for SignerClient<A, C, M
}
})
.unwrap_or_else(|| {
queue.request_rejected(id);
to_value(&H256::zero())
to_value(&false)
})
}
)

141
rpc/src/v1/impls/traces.rs
View File

@ -19,16 +19,12 @@
use std::sync::{Weak, Arc};
use jsonrpc_core::*;
use std::collections::BTreeMap;
use util::{H256, U256, FixedHash, Uint};
use serde;
use util::H256;
use ethcore::client::{BlockChainClient, CallAnalytics, TransactionID, TraceId};
use ethcore::trace::VMTrace;
use ethcore::miner::MinerService;
use ethcore::state_diff::StateDiff;
use ethcore::account_diff::{Diff, Existance};
use ethcore::transaction::{Transaction as EthTransaction, SignedTransaction, Action};
use v1::traits::Traces;
use v1::types::{TraceFilter, Trace, BlockNumber, Index, CallRequest};
use v1::types::{TraceFilter, LocalizedTrace, Trace, BlockNumber, Index, CallRequest, Bytes, StateDiff, VMTrace};
/// Traces api implementation.
pub struct TracesClient<C, M> where C: BlockChainClient, M: MinerService {
@ -61,102 +57,13 @@ impl<C, M> TracesClient<C, M> where C: BlockChainClient, M: MinerService {
}
}
fn vm_trace_to_object(t: &VMTrace) -> Value {
let mut ret = BTreeMap::new();
ret.insert("code".to_owned(), to_value(&t.code).unwrap());
let mut subs = t.subs.iter();
let mut next_sub = subs.next();
let ops = t.operations
.iter()
.enumerate()
.map(|(i, op)| {
let mut m = map![
"pc".to_owned() => to_value(&op.pc).unwrap(),
"cost".to_owned() => match op.gas_cost <= U256::from(!0u64) {
true => to_value(&op.gas_cost.low_u64()),
false => to_value(&op.gas_cost),
}.unwrap()
];
if let Some(ref ex) = op.executed {
let mut em = map![
"used".to_owned() => to_value(&ex.gas_used.low_u64()).unwrap(),
"push".to_owned() => to_value(&ex.stack_push).unwrap()
];
if let Some(ref md) = ex.mem_diff {
em.insert("mem".to_owned(), Value::Object(map![
"off".to_owned() => to_value(&md.offset).unwrap(),
"data".to_owned() => to_value(&md.data).unwrap()
]));
}
if let Some(ref sd) = ex.store_diff {
em.insert("store".to_owned(), Value::Object(map![
"key".to_owned() => to_value(&sd.location).unwrap(),
"val".to_owned() => to_value(&sd.value).unwrap()
]));
}
m.insert("ex".to_owned(), Value::Object(em));
}
if next_sub.is_some() && next_sub.unwrap().parent_step == i {
m.insert("sub".to_owned(), vm_trace_to_object(next_sub.unwrap()));
next_sub = subs.next();
}
Value::Object(m)
})
.collect::<Vec<_>>();
ret.insert("ops".to_owned(), Value::Array(ops));
Value::Object(ret)
}
fn diff_to_object<T>(d: &Diff<T>) -> Value where T: serde::Serialize + Eq {
let mut ret = BTreeMap::new();
match *d {
Diff::Same => {
ret.insert("diff".to_owned(), Value::String("=".to_owned()));
}
Diff::Born(ref x) => {
ret.insert("diff".to_owned(), Value::String("+".to_owned()));
ret.insert("+".to_owned(), to_value(x).unwrap());
}
Diff::Died(ref x) => {
ret.insert("diff".to_owned(), Value::String("-".to_owned()));
ret.insert("-".to_owned(), to_value(x).unwrap());
}
Diff::Changed(ref from, ref to) => {
ret.insert("diff".to_owned(), Value::String("*".to_owned()));
ret.insert("-".to_owned(), to_value(from).unwrap());
ret.insert("+".to_owned(), to_value(to).unwrap());
}
};
Value::Object(ret)
}
fn state_diff_to_object(t: &StateDiff) -> Value {
Value::Object(t.iter().map(|(address, account)| {
(address.hex(), Value::Object(map![
"existance".to_owned() => Value::String(match account.existance() {
Existance::Born => "+",
Existance::Alive => ".",
Existance::Died => "-",
}.to_owned()),
"balance".to_owned() => diff_to_object(&account.balance),
"nonce".to_owned() => diff_to_object(&account.nonce),
"code".to_owned() => diff_to_object(&account.code),
"storage".to_owned() => Value::Object(account.storage.iter().map(|(key, val)| {
(key.hex(), diff_to_object(&val))
}).collect::<BTreeMap<_, _>>())
]))
}).collect::<BTreeMap<_, _>>())
}
impl<C, M> Traces for TracesClient<C, M> where C: BlockChainClient + 'static, M: MinerService + 'static {
fn filter(&self, params: Params) -> Result<Value, Error> {
from_params::<(TraceFilter,)>(params)
.and_then(|(filter, )| {
let client = take_weak!(self.client);
let traces = client.filter_traces(filter.into());
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(Trace::from).collect());
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(LocalizedTrace::from).collect());
to_value(&traces)
})
}
@ -166,7 +73,7 @@ impl<C, M> Traces for TracesClient<C, M> where C: BlockChainClient + 'static, M:
.and_then(|(block_number,)| {
let client = take_weak!(self.client);
let traces = client.block_traces(block_number.into());
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(Trace::from).collect());
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(LocalizedTrace::from).collect());
to_value(&traces)
})
}
@ -176,7 +83,7 @@ impl<C, M> Traces for TracesClient<C, M> where C: BlockChainClient + 'static, M:
.and_then(|(transaction_hash,)| {
let client = take_weak!(self.client);
let traces = client.transaction_traces(TransactionID::Hash(transaction_hash));
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(Trace::from).collect());
let traces = traces.map_or_else(Vec::new, |traces| traces.into_iter().map(LocalizedTrace::from).collect());
to_value(&traces)
})
}
@ -190,36 +97,36 @@ impl<C, M> Traces for TracesClient<C, M> where C: BlockChainClient + 'static, M:
address: address.into_iter().map(|i| i.value()).collect()
};
let trace = client.trace(id);
let trace = trace.map(Trace::from);
let trace = trace.map(LocalizedTrace::from);
to_value(&trace)
})
}
fn vm_trace_call(&self, params: Params) -> Result<Value, Error> {
trace!(target: "jsonrpc", "vm_trace_call: {:?}", params);
fn call(&self, params: Params) -> Result<Value, Error> {
trace!(target: "jsonrpc", "call: {:?}", params);
from_params(params)
.and_then(|(request,)| {
.and_then(|(request, flags)| {
let flags: Vec<String> = flags;
let analytics = CallAnalytics {
transaction_tracing: flags.contains(&("trace".to_owned())),
vm_tracing: flags.contains(&("vmTrace".to_owned())),
state_diffing: flags.contains(&("stateDiff".to_owned())),
};
let signed = try!(self.sign_call(request));
let r = take_weak!(self.client).call(&signed, CallAnalytics{ vm_tracing: true, state_diffing: false });
let r = take_weak!(self.client).call(&signed, analytics);
if let Ok(executed) = r {
// TODO maybe add other stuff to this?
let mut ret = map!["output".to_owned() => to_value(&Bytes(executed.output)).unwrap()];
if let Some(trace) = executed.trace {
ret.insert("trace".to_owned(), to_value(&Trace::from(trace)).unwrap());
}
if let Some(vm_trace) = executed.vm_trace {
return Ok(vm_trace_to_object(&vm_trace));
ret.insert("vmTrace".to_owned(), to_value(&VMTrace::from(vm_trace)).unwrap());
}
}
Ok(Value::Null)
})
}
fn state_diff_call(&self, params: Params) -> Result<Value, Error> {
trace!(target: "jsonrpc", "state_diff_call: {:?}", params);
from_params(params)
.and_then(|(request,)| {
let signed = try!(self.sign_call(request));
let r = take_weak!(self.client).call(&signed, CallAnalytics{ vm_tracing: false, state_diffing: true });
if let Ok(executed) = r {
if let Some(state_diff) = executed.state_diff {
return Ok(state_diff_to_object(&state_diff));
ret.insert("stateDiff".to_owned(), to_value(&StateDiff::from(state_diff)).unwrap());
}
return Ok(Value::Object(ret))
}
Ok(Value::Null)
})

2
rpc/src/v1/mod.rs
View File

@ -25,6 +25,6 @@ pub mod traits;
pub mod tests;
pub mod types;
pub use self::traits::{Web3, Eth, EthFilter, EthSigning, Personal, PersonalSigner, Net, Ethcore, Traces, Rpc};
pub use self::traits::{Web3, Eth, EthFilter, EthSigning, Personal, PersonalSigner, Net, Ethcore, EthcoreSet, Traces, Rpc};
pub use self::impls::*;
pub use self::helpers::{SigningQueue, ConfirmationsQueue};

71
rpc/src/v1/tests/mocked/ethcore.rs
View File

@ -17,7 +17,7 @@
use std::sync::Arc;
use std::str::FromStr;
use jsonrpc_core::IoHandler;
use v1::{Ethcore, EthcoreClient};
use v1::{Ethcore, EthcoreClient, EthcoreSet, EthcoreSetClient};
use ethcore::miner::MinerService;
use v1::tests::helpers::TestMinerService;
use util::numbers::*;
@ -49,12 +49,16 @@ fn ethcore_client(miner: &Arc<TestMinerService>) -> EthcoreClient<TestMinerServi
EthcoreClient::new(&miner, logger(), settings())
}
fn ethcore_set_client(miner: &Arc<TestMinerService>) -> EthcoreSetClient<TestMinerService> {
EthcoreSetClient::new(&miner)
}
#[test]
fn rpc_ethcore_extra_data() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_extraData", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x01020304","id":1}"#;
@ -68,9 +72,9 @@ fn rpc_ethcore_default_extra_data() {
use util::ToPretty;
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_defaultExtraData", "params": [], "id": 1}"#;
let response = format!(r#"{{"jsonrpc":"2.0","result":"0x{}","id":1}}"#, misc::version_data().to_hex());
@ -81,9 +85,9 @@ fn rpc_ethcore_default_extra_data() {
#[test]
fn rpc_ethcore_gas_floor_target() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_gasFloorTarget", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x3039","id":1}"#;
@ -94,9 +98,9 @@ fn rpc_ethcore_gas_floor_target() {
#[test]
fn rpc_ethcore_min_gas_price() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_minGasPrice", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x01312d00","id":1}"#;
@ -107,9 +111,9 @@ fn rpc_ethcore_min_gas_price() {
#[test]
fn rpc_ethcore_set_min_gas_price() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_setMinGasPrice", "params":["0xcd1722f3947def4cf144679da39c4c32bdc35681"], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":true,"id":1}"#;
@ -121,9 +125,9 @@ fn rpc_ethcore_set_min_gas_price() {
#[test]
fn rpc_ethcore_set_gas_floor_target() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_setGasFloorTarget", "params":["0xcd1722f3947def4cf144679da39c4c32bdc35681"], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":true,"id":1}"#;
@ -135,9 +139,9 @@ fn rpc_ethcore_set_gas_floor_target() {
#[test]
fn rpc_ethcore_set_extra_data() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_setExtraData", "params":["0xcd1722f3947def4cf144679da39c4c32bdc35681"], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":true,"id":1}"#;
@ -149,9 +153,9 @@ fn rpc_ethcore_set_extra_data() {
#[test]
fn rpc_ethcore_set_author() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_setAuthor", "params":["0xcd1722f3947def4cf144679da39c4c32bdc35681"], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":true,"id":1}"#;
@ -169,6 +173,7 @@ fn rpc_ethcore_dev_logs() {
let ethcore = EthcoreClient::new(&miner, logger.clone(), settings()).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_devLogs", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":["b","a"],"id":1}"#;
@ -179,9 +184,9 @@ fn rpc_ethcore_dev_logs() {
#[test]
fn rpc_ethcore_dev_logs_levels() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_devLogsLevels", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"rpc=trace","id":1}"#;
@ -191,9 +196,9 @@ fn rpc_ethcore_dev_logs_levels() {
#[test]
fn rpc_ethcore_set_transactions_limit() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_setTransactionsLimit", "params":[10240240], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":true,"id":1}"#;
@ -205,9 +210,9 @@ fn rpc_ethcore_set_transactions_limit() {
#[test]
fn rpc_ethcore_transactions_limit() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_transactionsLimit", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":1024,"id":1}"#;
@ -218,9 +223,9 @@ fn rpc_ethcore_transactions_limit() {
#[test]
fn rpc_ethcore_net_chain() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_netChain", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"testchain","id":1}"#;
@ -231,9 +236,9 @@ fn rpc_ethcore_net_chain() {
#[test]
fn rpc_ethcore_net_max_peers() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_netMaxPeers", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":25,"id":1}"#;
@ -244,9 +249,9 @@ fn rpc_ethcore_net_max_peers() {
#[test]
fn rpc_ethcore_net_port() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_netPort", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":30303,"id":1}"#;
@ -257,9 +262,9 @@ fn rpc_ethcore_net_port() {
#[test]
fn rpc_ethcore_rpc_settings() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_rpcSettings", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":{"enabled":true,"interface":"all","port":8545},"id":1}"#;
@ -270,9 +275,9 @@ fn rpc_ethcore_rpc_settings() {
#[test]
fn rpc_ethcore_node_name() {
let miner = miner_service();
let ethcore = ethcore_client(&miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(ethcore);
io.add_delegate(ethcore_client(&miner).to_delegate());
io.add_delegate(ethcore_set_client(&miner).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_nodeName", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":"mynode","id":1}"#;

16
rpc/src/v1/tests/mocked/personal.rs
View File

@ -53,7 +53,7 @@ fn setup() -> PersonalTester {
let accounts = accounts_provider();
let client = blockchain_client();
let miner = miner_service();
let personal = PersonalClient::new(&accounts, &client, &miner);
let personal = PersonalClient::new(&accounts, &client, &miner, false);
let io = IoHandler::new();
io.add_delegate(personal.to_delegate());
@ -68,6 +68,20 @@ fn setup() -> PersonalTester {
tester
}
#[test]
fn should_return_false_if_signer_is_disabled() {
// given
let tester = setup();
// when
let request = r#"{"jsonrpc": "2.0", "method": "personal_signerEnabled", "params": [], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":false,"id":1}"#;
// then
assert_eq!(tester.io.handle_request(request), Some(response.to_owned()));
}
#[test]
fn accounts() {
let tester = setup();

24
rpc/src/v1/tests/mocked/personal_signer.rs
View File

@ -120,6 +120,30 @@ fn should_reject_transaction_from_queue_without_dispatching() {
assert_eq!(tester.miner.imported_transactions.lock().unwrap().len(), 0);
}
#[test]
fn should_not_remove_transaction_if_password_is_invalid() {
// given
let tester = signer_tester();
tester.queue.add_request(TransactionRequest {
from: Address::from(1),
to: Some(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
gas_price: Some(U256::from(10_000)),
gas: Some(U256::from(10_000_000)),
value: Some(U256::from(1)),
data: None,
nonce: None,
});
assert_eq!(tester.queue.requests().len(), 1);
// when
let request = r#"{"jsonrpc":"2.0","method":"personal_confirmTransaction","params":["0x01",{},"xxx"],"id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":false,"id":1}"#;
// then
assert_eq!(tester.io.handle_request(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 1);
}
#[test]
fn should_confirm_transaction_and_dispatch() {
// given

20
rpc/src/v1/traits/ethcore.rs
View File

@ -21,21 +21,6 @@ use jsonrpc_core::*;
/// Ethcore-specific rpc interface.
pub trait Ethcore: Sized + Send + Sync + 'static {
/// Sets new minimal gas price for mined blocks.
fn set_min_gas_price(&self, _: Params) -> Result<Value, Error>;
/// Sets new gas floor target for mined blocks.
fn set_gas_floor_target(&self, _: Params) -> Result<Value, Error>;
/// Sets new extra data for mined blocks.
fn set_extra_data(&self, _: Params) -> Result<Value, Error>;
/// Sets new author for mined block.
fn set_author(&self, _: Params) -> Result<Value, Error>;
/// Sets the limits for transaction queue.
fn set_transactions_limit(&self, _: Params) -> Result<Value, Error>;
/// Returns current transactions limit.
fn transactions_limit(&self, _: Params) -> Result<Value, Error>;
@ -75,11 +60,6 @@ pub trait Ethcore: Sized + Send + Sync + 'static {
/// Should be used to convert object to io delegate.
fn to_delegate(self) -> IoDelegate<Self> {
let mut delegate = IoDelegate::new(Arc::new(self));
delegate.add_method("ethcore_setMinGasPrice", Ethcore::set_min_gas_price);
delegate.add_method("ethcore_setGasFloorTarget", Ethcore::set_gas_floor_target);
delegate.add_method("ethcore_setExtraData", Ethcore::set_extra_data);
delegate.add_method("ethcore_setAuthor", Ethcore::set_author);
delegate.add_method("ethcore_setTransactionsLimit", Ethcore::set_transactions_limit);
delegate.add_method("ethcore_extraData", Ethcore::extra_data);
delegate.add_method("ethcore_gasFloorTarget", Ethcore::gas_floor_target);

51
rpc/src/v1/traits/ethcore_set.rs Normal file
View File

@ -0,0 +1,51 @@
// 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/>.
//! Ethcore-specific rpc interface for operations altering the settings.
use std::sync::Arc;
use jsonrpc_core::*;
/// Ethcore-specific rpc interface for operations altering the settings.
pub trait EthcoreSet: Sized + Send + Sync + 'static {
/// Sets new minimal gas price for mined blocks.
fn set_min_gas_price(&self, _: Params) -> Result<Value, Error>;
/// Sets new gas floor target for mined blocks.
fn set_gas_floor_target(&self, _: Params) -> Result<Value, Error>;
/// Sets new extra data for mined blocks.
fn set_extra_data(&self, _: Params) -> Result<Value, Error>;
/// Sets new author for mined block.
fn set_author(&self, _: Params) -> Result<Value, Error>;
/// Sets the limits for transaction queue.
fn set_transactions_limit(&self, _: Params) -> Result<Value, Error>;
/// Should be used to convert object to io delegate.
fn to_delegate(self) -> IoDelegate<Self> {
let mut delegate = IoDelegate::new(Arc::new(self));
delegate.add_method("ethcore_setMinGasPrice", EthcoreSet::set_min_gas_price);
delegate.add_method("ethcore_setGasFloorTarget", EthcoreSet::set_gas_floor_target);
delegate.add_method("ethcore_setExtraData", EthcoreSet::set_extra_data);
delegate.add_method("ethcore_setAuthor", EthcoreSet::set_author);
delegate.add_method("ethcore_setTransactionsLimit", EthcoreSet::set_transactions_limit);
delegate
}
}

2
rpc/src/v1/traits/mod.rs
View File

@ -21,6 +21,7 @@ pub mod eth;
pub mod net;
pub mod personal;
pub mod ethcore;
pub mod ethcore_set;
pub mod traces;
pub mod rpc;
@ -29,6 +30,7 @@ pub use self::eth::{Eth, EthFilter, EthSigning};
pub use self::net::Net;
pub use self::personal::{Personal, PersonalSigner};
pub use self::ethcore::Ethcore;
pub use self::ethcore_set::EthcoreSet;
pub use self::traces::Traces;
pub use self::rpc::Rpc;

4
rpc/src/v1/traits/personal.rs
View File

@ -33,9 +33,13 @@ pub trait Personal: Sized + Send + Sync + 'static {
/// Sends transaction and signs it in single call. The account is not unlocked in such case.
fn sign_and_send_transaction(&self, _: Params) -> Result<Value, Error>;
/// Returns `true` if Trusted Signer is enabled, `false` otherwise.
fn signer_enabled(&self, _: Params) -> Result<Value, Error>;
/// Should be used to convert object to io delegate.
fn to_delegate(self) -> IoDelegate<Self> {
let mut delegate = IoDelegate::new(Arc::new(self));
delegate.add_method("personal_signerEnabled", Personal::signer_enabled);
delegate.add_method("personal_listAccounts", Personal::accounts);
delegate.add_method("personal_newAccount", Personal::new_account);
delegate.add_method("personal_unlockAccount", Personal::unlock_account);

11
rpc/src/v1/traits/traces.rs
View File

@ -32,11 +32,8 @@ pub trait Traces: Sized + Send + Sync + 'static {
/// Returns all traces produced at given block.
fn block_traces(&self, _: Params) -> Result<Value, Error>;
/// Executes the given call and returns the VM trace for it.
fn vm_trace_call(&self, _: Params) -> Result<Value, Error>;
/// Executes the given call and returns the diff for it.
fn state_diff_call(&self, params: Params) -> Result<Value, Error>;
/// Executes the given call and returns a number of possible traces for it.
fn call(&self, _: Params) -> Result<Value, Error>;
/// Should be used to convert object to io delegate.
fn to_delegate(self) -> IoDelegate<Self> {
@ -45,9 +42,7 @@ pub trait Traces: Sized + Send + Sync + 'static {
delegate.add_method("trace_get", Traces::trace);
delegate.add_method("trace_transaction", Traces::transaction_traces);
delegate.add_method("trace_block", Traces::block_traces);
delegate.add_method("trace_vmTraceCall", Traces::vm_trace_call);
delegate.add_method("trace_stateDiffCall", Traces::state_diff_call);
delegate.add_method("trace_call", Traces::call);
delegate
}

6
rpc/src/v1/types/bytes.rs
View File

@ -36,6 +36,12 @@ impl Bytes {
}
}
impl From<Vec<u8>> for Bytes {
fn from(bytes: Vec<u8>) -> Bytes {
Bytes(bytes)
}
}
impl Serialize for Bytes {
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer {

2
rpc/src/v1/types/mod.rs.in
View File

@ -41,5 +41,5 @@ pub use self::transaction::Transaction;
pub use self::transaction_request::{TransactionRequest, TransactionConfirmation, TransactionModification};
pub use self::call_request::CallRequest;
pub use self::receipt::Receipt;
pub use self::trace::Trace;
pub use self::trace::{Trace, LocalizedTrace, StateDiff, VMTrace};
pub use self::trace_filter::TraceFilter;

294
rpc/src/v1/types/trace.rs
View File

@ -14,11 +14,201 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use util::{Address, U256, H256};
use std::collections::BTreeMap;
use util::{Address, U256, H256, Uint};
use serde::{Serialize, Serializer};
use ethcore::trace::trace;
use ethcore::trace::LocalizedTrace;
use ethcore::trace::{Trace as EthTrace, LocalizedTrace as EthLocalizedTrace};
use ethcore::trace as et;
use ethcore::state_diff;
use ethcore::account_diff;
use v1::types::Bytes;
#[derive(Debug, Serialize)]
/// A diff of some chunk of memory.
pub struct MemoryDiff {
/// Offset into memory the change begins.
pub off: usize,
/// The changed data.
pub data: Vec<u8>,
}
impl From<et::MemoryDiff> for MemoryDiff {
fn from(c: et::MemoryDiff) -> Self {
MemoryDiff {
off: c.offset,
data: c.data,
}
}
}
#[derive(Debug, Serialize)]
/// A diff of some storage value.
pub struct StorageDiff {
/// Which key in storage is changed.
pub key: U256,
/// What the value has been changed to.
pub val: U256,
}
impl From<et::StorageDiff> for StorageDiff {
fn from(c: et::StorageDiff) -> Self {
StorageDiff {
key: c.location,
val: c.value,
}
}
}
#[derive(Debug, Serialize)]
/// A record of an executed VM operation.
pub struct VMExecutedOperation {
/// The total gas used.
#[serde(rename="used")]
pub used: u64,
/// The stack item placed, if any.
pub push: Vec<U256>,
/// If altered, the memory delta.
#[serde(rename="mem")]
pub mem: Option<MemoryDiff>,
/// The altered storage value, if any.
#[serde(rename="store")]
pub store: Option<StorageDiff>,
}
impl From<et::VMExecutedOperation> for VMExecutedOperation {
fn from(c: et::VMExecutedOperation) -> Self {
VMExecutedOperation {
used: c.gas_used.low_u64(),
push: c.stack_push,
mem: c.mem_diff.map(From::from),
store: c.store_diff.map(From::from),
}
}
}
#[derive(Debug, Serialize)]
/// A record of the execution of a single VM operation.
pub struct VMOperation {
/// The program counter.
pub pc: usize,
/// The gas cost for this instruction.
pub cost: u64,
/// Information concerning the execution of the operation.
pub ex: Option<VMExecutedOperation>,
/// Subordinate trace of the CALL/CREATE if applicable.
pub sub: Option<VMTrace>,
}
impl From<(et::VMOperation, Option<et::VMTrace>)> for VMOperation {
fn from(c: (et::VMOperation, Option<et::VMTrace>)) -> Self {
VMOperation {
pc: c.0.pc,
cost: c.0.gas_cost.low_u64(),
ex: c.0.executed.map(From::from),
sub: c.1.map(From::from),
}
}
}
#[derive(Debug, Serialize)]
/// A record of a full VM trace for a CALL/CREATE.
pub struct VMTrace {
/// The code to be executed.
pub code: Vec<u8>,
/// The operations executed.
pub ops: Vec<VMOperation>,
}
impl From<et::VMTrace> for VMTrace {
fn from(c: et::VMTrace) -> Self {
let mut subs = c.subs.into_iter();
let mut next_sub = subs.next();
VMTrace {
code: c.code,
ops: c.operations
.into_iter()
.enumerate()
.map(|(i, op)| (op, {
let have_sub = next_sub.is_some() && next_sub.as_ref().unwrap().parent_step == i;
if have_sub {
let r = next_sub.clone();
next_sub = subs.next();
r
} else { None }
}).into())
.collect(),
}
}
}
#[derive(Debug, Serialize)]
/// Aux type for Diff::Changed.
pub struct ChangedType<T> where T: Serialize {
from: T,
to: T,
}
#[derive(Debug, Serialize)]
/// Serde-friendly `Diff` shadow.
pub enum Diff<T> where T: Serialize {
#[serde(rename="=")]
Same,
#[serde(rename="+")]
Born(T),
#[serde(rename="-")]
Died(T),
#[serde(rename="*")]
Changed(ChangedType<T>),
}
impl<T, U> From<account_diff::Diff<T>> for Diff<U> where T: Eq, U: Serialize + From<T> {
fn from(c: account_diff::Diff<T>) -> Self {
match c {
account_diff::Diff::Same => Diff::Same,
account_diff::Diff::Born(t) => Diff::Born(t.into()),
account_diff::Diff::Died(t) => Diff::Died(t.into()),
account_diff::Diff::Changed(t, u) => Diff::Changed(ChangedType{from: t.into(), to: u.into()}),
}
}
}
#[derive(Debug, Serialize)]
/// Serde-friendly `AccountDiff` shadow.
pub struct AccountDiff {
pub balance: Diff<U256>,
pub nonce: Diff<U256>,
pub code: Diff<Bytes>,
pub storage: BTreeMap<H256, Diff<H256>>,
}
impl From<account_diff::AccountDiff> for AccountDiff {
fn from(c: account_diff::AccountDiff) -> Self {
AccountDiff {
balance: c.balance.into(),
nonce: c.nonce.into(),
code: c.code.into(),
storage: c.storage.into_iter().map(|(k, v)| (k, v.into())).collect(),
}
}
}
/// Serde-friendly `StateDiff` shadow.
pub struct StateDiff(BTreeMap<Address, AccountDiff>);
impl Serialize for StateDiff {
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer {
Serialize::serialize(&self.0, serializer)
}
}
impl From<state_diff::StateDiff> for StateDiff {
fn from(c: state_diff::StateDiff) -> Self {
StateDiff(c.0.into_iter().map(|(k, v)| (k, v.into())).collect())
}
}
/// Create response
#[derive(Debug, Serialize)]
pub struct Create {
@ -161,7 +351,7 @@ impl From<trace::Res> for Res {
/// Trace
#[derive(Debug, Serialize)]
pub struct Trace {
pub struct LocalizedTrace {
/// Action
action: Action,
/// Result
@ -185,9 +375,9 @@ pub struct Trace {
block_hash: H256,
}
impl From<LocalizedTrace> for Trace {
fn from(t: LocalizedTrace) -> Self {
Trace {
impl From<EthLocalizedTrace> for LocalizedTrace {
fn from(t: EthLocalizedTrace) -> Self {
LocalizedTrace {
action: From::from(t.action),
result: From::from(t.result),
trace_address: t.trace_address.into_iter().map(From::from).collect(),
@ -200,16 +390,41 @@ impl From<LocalizedTrace> for Trace {
}
}
/// Trace
#[derive(Debug, Serialize)]
pub struct Trace {
/// Depth within the call trace tree.
depth: usize,
/// Action
action: Action,
/// Result
result: Res,
/// Subtraces
subtraces: Vec<Trace>,
}
impl From<EthTrace> for Trace {
fn from(t: EthTrace) -> Self {
Trace {
depth: t.depth.into(),
action: t.action.into(),
result: t.result.into(),
subtraces: t.subs.into_iter().map(From::from).collect(),
}
}
}
#[cfg(test)]
mod tests {
use serde_json;
use std::collections::BTreeMap;
use util::{U256, H256, Address};
use v1::types::Bytes;
use super::*;
#[test]
fn test_trace_serialize() {
let t = Trace {
let t = LocalizedTrace {
action: Action::Call(Call {
from: Address::from(4),
to: Address::from(5),
@ -232,6 +447,71 @@ mod tests {
assert_eq!(serialized, r#"{"action":{"call":{"from":"0x0000000000000000000000000000000000000004","to":"0x0000000000000000000000000000000000000005","value":"0x06","gas":"0x07","input":"0x1234"}},"result":{"call":{"gasUsed":"0x08","output":"0x5678"}},"traceAddress":["0x0a"],"subtraces":"0x01","transactionPosition":"0x0b","transactionHash":"0x000000000000000000000000000000000000000000000000000000000000000c","blockNumber":"0x0d","blockHash":"0x000000000000000000000000000000000000000000000000000000000000000e"}"#);
}
#[test]
fn test_vmtrace_serialize() {
let t = VMTrace {
code: vec![0, 1, 2, 3],
ops: vec![
VMOperation {
pc: 0,
cost: 10,
ex: None,
sub: None,
},
VMOperation {
pc: 1,
cost: 11,
ex: Some(VMExecutedOperation {
used: 10,
push: vec![69.into()],
mem: None,
store: None,
}),
sub: Some(VMTrace {
code: vec![0],
ops: vec![
VMOperation {
pc: 0,
cost: 0,
ex: Some(VMExecutedOperation {
used: 10,
push: vec![42.into()],
mem: Some(MemoryDiff {off: 42, data: vec![1, 2, 3]}),
store: Some(StorageDiff {key: 69.into(), val: 42.into()}),
}),
sub: None,
}
]
}),
}
]
};
let serialized = serde_json::to_string(&t).unwrap();
assert_eq!(serialized, r#"{"code":[0,1,2,3],"ops":[{"pc":0,"cost":10,"ex":null,"sub":null},{"pc":1,"cost":11,"ex":{"used":10,"push":["0x45"],"mem":null,"store":null},"sub":{"code":[0],"ops":[{"pc":0,"cost":0,"ex":{"used":10,"push":["0x2a"],"mem":{"off":42,"data":[1,2,3]},"store":{"key":"0x45","val":"0x2a"}},"sub":null}]}}]}"#);
}
#[test]
fn test_statediff_serialize() {
let t = StateDiff(map![
42.into() => AccountDiff {
balance: Diff::Same,
nonce: Diff::Born(1.into()),
code: Diff::Same,
storage: map![
42.into() => Diff::Same
]
},
69.into() => AccountDiff {
balance: Diff::Same,
nonce: Diff::Changed(ChangedType { from: 1.into(), to: 0.into() }),
code: Diff::Died(vec![96].into()),
storage: map![],
}
]);
let serialized = serde_json::to_string(&t).unwrap();
assert_eq!(serialized, r#"{"0x000000000000000000000000000000000000002a":{"balance":{"=":[]},"nonce":{"+":"0x01"},"code":{"=":[]},"storage":{"0x000000000000000000000000000000000000000000000000000000000000002a":{"=":[]}}},"0x0000000000000000000000000000000000000045":{"balance":{"=":[]},"nonce":{"*":{"from":"0x01","to":"0x00"}},"code":{"-":"0x60"},"storage":{}}}"#);
}
#[test]
fn test_action_serialize() {
let actions = vec![Action::Call(Call {

2
rpc/src/v1/types/transaction_request.rs
View File

@ -49,7 +49,7 @@ pub struct TransactionConfirmation {
pub transaction: TransactionRequest,
}
/// Possible modifications to the confirmed transaction sent by SystemUI
/// Possible modifications to the confirmed transaction sent by `SignerUI`
#[derive(Debug, PartialEq, Deserialize)]
pub struct TransactionModification {
/// Modified gas price

1
signer/Cargo.toml
View File

@ -11,6 +11,7 @@ build = "build.rs"
rustc_version = "0.1"
[dependencies]
rand = "0.3.14"
jsonrpc-core = "2.0"
log = "0.3"
env_logger = "0.3"

187
signer/src/authcode_store.rs Normal file
View File

@ -0,0 +1,187 @@
// 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/>.
use rand::Rng;
use rand::os::OsRng;
use std::io;
use std::io::{Read, Write};
use std::fs;
use std::path::Path;
use std::time;
use util::{H256, Hashable};
/// Providing current time in seconds
pub trait TimeProvider {
/// Returns timestamp (in seconds since epoch)
fn now(&self) -> u64;
}
impl<F : Fn() -> u64> TimeProvider for F {
fn now(&self) -> u64 {
self()
}
}
/// Default implementation of `TimeProvider` using system time.
#[derive(Default)]
pub struct DefaultTimeProvider;
impl TimeProvider for DefaultTimeProvider {
fn now(&self) -> u64 {
time::UNIX_EPOCH.elapsed().expect("Valid time has to be set in your system.").as_secs()
}
}
/// No of seconds the hash is valid
const TIME_THRESHOLD: u64 = 2;
const TOKEN_LENGTH: usize = 16;
/// Manages authorization codes for `SignerUIs`
pub struct AuthCodes<T: TimeProvider = DefaultTimeProvider> {
codes: Vec<String>,
now: T,
}
impl AuthCodes<DefaultTimeProvider> {
/// Reads `AuthCodes` from file and creates new instance using `DefaultTimeProvider`.
pub fn from_file(file: &Path) -> io::Result<AuthCodes> {
let content = {
if let Ok(mut file) = fs::File::open(file) {
let mut s = String::new();
let _ = try!(file.read_to_string(&mut s));
s
} else {
"".into()
}
};
let codes = content.lines()
.filter(|f| f.len() >= TOKEN_LENGTH)
.map(String::from)
.collect();
Ok(AuthCodes {
codes: codes,
now: DefaultTimeProvider::default(),
})
}
}
impl<T: TimeProvider> AuthCodes<T> {
/// Writes all `AuthCodes` to a disk.
pub fn to_file(&self, file: &Path) -> io::Result<()> {
let mut file = try!(fs::File::create(file));
let content = self.codes.join("\n");
file.write_all(content.as_bytes())
}
/// Creates a new `AuthCodes` store with given `TimeProvider`.
pub fn new(codes: Vec<String>, now: T) -> Self {
AuthCodes {
codes: codes,
now: now,
}
}
/// Checks if given hash is correct identifier of `SignerUI`
pub fn is_valid(&self, hash: &H256, time: u64) -> bool {
let now = self.now.now();
// check time
if time >= now + TIME_THRESHOLD || time <= now - TIME_THRESHOLD {
warn!(target: "signer", "Received old authentication request.");
return false;
}
// look for code
self.codes.iter()
.any(|code| &format!("{}:{}", code, time).sha3() == hash)
}
/// Generates and returns a new code that can be used by `SignerUIs`
pub fn generate_new(&mut self) -> io::Result<String> {
let mut rng = try!(OsRng::new());
let code = rng.gen_ascii_chars().take(TOKEN_LENGTH).collect::<String>();
let readable_code = code.as_bytes()
.chunks(4)
.filter_map(|f| String::from_utf8(f.to_vec()).ok())
.collect::<Vec<String>>()
.join("-");
info!(target: "signer", "New authentication token generated.");
self.codes.push(code);
Ok(readable_code)
}
}
#[cfg(test)]
mod tests {
use util::{H256, Hashable};
use super::*;
fn generate_hash(val: &str, time: u64) -> H256 {
format!("{}:{}", val, time).sha3()
}
#[test]
fn should_return_true_if_hash_is_valid() {
// given
let code = "23521352asdfasdfadf";
let time = 99;
let codes = AuthCodes::new(vec![code.into()], || 100);
// when
let res = codes.is_valid(&generate_hash(code, time), time);
// then
assert_eq!(res, true);
}
#[test]
fn should_return_false_if_code_is_unknown() {
// given
let code = "23521352asdfasdfadf";
let time = 99;
let codes = AuthCodes::new(vec!["1".into()], || 100);
// when
let res = codes.is_valid(&generate_hash(code, time), time);
// then
assert_eq!(res, false);
}
#[test]
fn should_return_false_if_hash_is_valid_but_time_is_invalid() {
// given
let code = "23521352asdfasdfadf";
let time = 105;
let time2 = 95;
let codes = AuthCodes::new(vec![code.into()], || 100);
// when
let res1 = codes.is_valid(&generate_hash(code, time), time);
let res2 = codes.is_valid(&generate_hash(code, time2), time2);
// then
assert_eq!(res1, false);
assert_eq!(res2, false);
}
}

10
signer/src/lib.rs
View File

@ -23,8 +23,8 @@
//! This module manages your private keys and accounts/identities
//! that can be used within Dapps.
//!
//! It exposes API (over `WebSockets`) accessed by System UIs.
//! Each transaction sent by Dapp is broadcasted to System UIs
//! It exposes API (over `WebSockets`) accessed by Signer UIs.
//! Each transaction sent by Dapp is broadcasted to Signer UIs
//! and their responsibility is to confirm (or confirm and sign)
//! the transaction for you.
//!
@ -38,13 +38,14 @@
//!
//! fn main() {
//! let queue = Arc::new(ConfirmationsQueue::default());
//! let _server = ServerBuilder::new(queue).start("127.0.0.1:8084".parse().unwrap());
//! let _server = ServerBuilder::new(queue, "/tmp/authcodes".into()).start("127.0.0.1:8084".parse().unwrap());
//! }
//! ```
#[macro_use]
extern crate log;
extern crate env_logger;
extern crate rand;
extern crate ethcore_util as util;
extern crate ethcore_rpc as rpc;
@ -52,7 +53,10 @@ extern crate jsonrpc_core;
extern crate ws;
extern crate parity_minimal_sysui as sysui;
mod authcode_store;
mod ws_server;
pub use authcode_store::*;
pub use ws_server::*;
#[cfg(test)]

12
signer/src/ws_server/mod.rs
View File

@ -19,6 +19,7 @@
use ws;
use std;
use std::thread;
use std::path::PathBuf;
use std::default::Default;
use std::ops::Drop;
use std::sync::Arc;
@ -51,6 +52,7 @@ impl From<ws::Error> for ServerError {
pub struct ServerBuilder {
queue: Arc<ConfirmationsQueue>,
handler: Arc<IoHandler>,
authcodes_path: PathBuf,
}
impl Extendable for ServerBuilder {
@ -61,17 +63,18 @@ impl Extendable for ServerBuilder {
impl ServerBuilder {
/// Creates new `ServerBuilder`
pub fn new(queue: Arc<ConfirmationsQueue>) -> Self {
pub fn new(queue: Arc<ConfirmationsQueue>, authcodes_path: PathBuf) -> Self {
ServerBuilder {
queue: queue,
handler: Arc::new(IoHandler::new()),
authcodes_path: authcodes_path,
}
}
/// Starts a new `WebSocket` server in separate thread.
/// Returns a `Server` handle which closes the server when droped.
pub fn start(self, addr: SocketAddr) -> Result<Server, ServerError> {
Server::start(addr, self.handler, self.queue)
Server::start(addr, self.handler, self.queue, self.authcodes_path)
}
}
@ -86,7 +89,7 @@ pub struct Server {
impl Server {
/// Starts a new `WebSocket` server in separate thread.
/// Returns a `Server` handle which closes the server when droped.
fn start(addr: SocketAddr, handler: Arc<IoHandler>, queue: Arc<ConfirmationsQueue>) -> Result<Server, ServerError> {
fn start(addr: SocketAddr, handler: Arc<IoHandler>, queue: Arc<ConfirmationsQueue>, authcodes_path: PathBuf) -> Result<Server, ServerError> {
let config = {
let mut config = ws::Settings::default();
config.max_connections = 10;
@ -95,7 +98,8 @@ impl Server {
};
// Create WebSocket
let ws = try!(ws::Builder::new().with_settings(config).build(session::Factory::new(handler)));
let origin = format!("{}", addr);
let ws = try!(ws::Builder::new().with_settings(config).build(session::Factory::new(handler, origin, authcodes_path)));
let panic_handler = PanicHandler::new_in_arc();
let ph = panic_handler.clone();

78
signer/src/ws_server/session.rs
View File

@ -18,33 +18,97 @@
use ws;
use sysui;
use authcode_store::AuthCodes;
use std::path::{PathBuf, Path};
use std::sync::Arc;
use std::str::FromStr;
use jsonrpc_core::IoHandler;
use util::H256;
fn origin_is_allowed(self_origin: &str, header: Option<&Vec<u8>>) -> bool {
match header {
None => false,
Some(h) => {
let v = String::from_utf8(h.clone()).ok();
match v {
Some(ref origin) if origin.starts_with("chrome-extension://") => true,
Some(ref origin) if origin.starts_with(self_origin) => true,
Some(ref origin) if origin.starts_with(&format!("http://{}", self_origin)) => true,
_ => false
}
}
}
}
fn auth_is_valid(codes: &Path, protocols: ws::Result<Vec<&str>>) -> bool {
match protocols {
Ok(ref protocols) if protocols.len() == 1 => {
protocols.iter().any(|protocol| {
let mut split = protocol.split('_');
let auth = split.next().and_then(|v| H256::from_str(v).ok());
let time = split.next().and_then(|v| u64::from_str_radix(v, 10).ok());
if let (Some(auth), Some(time)) = (auth, time) {
// Check if the code is valid
AuthCodes::from_file(codes)
.map(|codes| codes.is_valid(&auth, time))
.unwrap_or(false)
} else {
false
}
})
},
_ => false
}
}
pub struct Session {
out: ws::Sender,
self_origin: String,
authcodes_path: PathBuf,
handler: Arc<IoHandler>,
}
impl ws::Handler for Session {
fn on_request(&mut self, req: &ws::Request) -> ws::Result<(ws::Response)> {
let origin = req.header("origin").or_else(|| req.header("Origin"));
let host = req.header("host").or_else(|| req.header("Host"));
// Check request origin and host header.
if !origin_is_allowed(&self.self_origin, origin) && !origin_is_allowed(&self.self_origin, host) {
warn!(target: "signer", "Blocked connection to Signer API from untrusted origin.");
return Ok(ws::Response::forbidden(format!("You are not allowed to access system ui. Use: http://{}", self.self_origin)));
}
// Detect if it's a websocket request.
if req.header("sec-websocket-key").is_some() {
return ws::Response::from_request(req);
// Check authorization
if !auth_is_valid(&self.authcodes_path, req.protocols()) {
info!(target: "signer", "Unauthorized connection to Signer API blocked.");
return Ok(ws::Response::forbidden("You are not authorized.".into()));
}
let protocols = req.protocols().expect("Existence checked by authorization.");
let protocol = protocols.get(0).expect("Proved by authorization.");
return ws::Response::from_request(req).map(|mut res| {
// To make WebSockets connection successful we need to send back the protocol header.
res.set_protocol(protocol);
res
});
}
// Otherwise try to serve a page.
sysui::handle(req.resource())
.map_or_else(
// return error
|| ws::Response::from_request(req),
|| Ok(ws::Response::not_found("Page not found".into())),
// or serve the file
|f| {
let content_len = format!("{}", f.content.as_bytes().len());
let mut res = ws::Response::ok(f.content.into());
{
let mut headers = res.headers_mut();
headers.push(("Server".into(), b"Parity/SystemUI".to_vec()));
headers.push(("Server".into(), b"Parity/SignerUI".to_vec()));
headers.push(("Connection".into(), b"Closed".to_vec()));
headers.push(("Content-Length".into(), content_len.as_bytes().to_vec()));
headers.push(("Content-Type".into(), f.mime.as_bytes().to_vec()));
@ -67,12 +131,16 @@ impl ws::Handler for Session {
pub struct Factory {
handler: Arc<IoHandler>,
self_origin: String,
authcodes_path: PathBuf,
}
impl Factory {
pub fn new(handler: Arc<IoHandler>) -> Self {
pub fn new(handler: Arc<IoHandler>, self_origin: String, authcodes_path: PathBuf) -> Self {
Factory {
handler: handler,
self_origin: self_origin,
authcodes_path: authcodes_path,
}
}
}
@ -84,6 +152,8 @@ impl ws::Factory for Factory {
Session {
out: sender,
handler: self.handler.clone(),
self_origin: self.self_origin.clone(),
authcodes_path: self.authcodes_path.clone(),
}
}
}

21
util/res/pat/p1.json Normal file
View File

@ -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
}

21
util/res/pat/p2.json Normal file
View File

@ -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
}

3
util/src/keys/directory.rs
View File

@ -465,7 +465,8 @@ pub struct KeyDirectory {
cache_usage: RwLock<VecDeque<Uuid>>,
}
fn restrict_permissions_owner(file_path: &Path) -> Result<(), i32> {
/// Restricts the permissions of given path only to the owner.
pub fn restrict_permissions_owner(file_path: &Path) -> Result<(), i32> {
let cstr = ::std::ffi::CString::new(file_path.to_str().unwrap()).unwrap();
match unsafe { ::libc::chmod(cstr.as_ptr(), ::libc::S_IWUSR | ::libc::S_IRUSR) } {
0 => Ok(()),

75
util/src/keys/geth_import.rs
View File

@ -80,9 +80,10 @@ pub fn import_geth_key(secret_store: &mut SecretStore, geth_keyfile_path: &Path)
}
/// Imports all geth keys in the directory
pub fn import_geth_keys(secret_store: &mut SecretStore, geth_keyfiles_directory: &Path) -> Result<(), ImportError> {
pub fn import_geth_keys(secret_store: &mut SecretStore, geth_keyfiles_directory: &Path) -> Result<usize, ImportError> {
use std::path::PathBuf;
let geth_files = try!(enumerate_geth_keys(geth_keyfiles_directory));
let mut total = 0;
for &(ref address, ref file_path) in &geth_files {
let mut path = PathBuf::new();
path.push(geth_keyfiles_directory);
@ -90,18 +91,45 @@ pub fn import_geth_keys(secret_store: &mut SecretStore, geth_keyfiles_directory:
if let Err(e) = import_geth_key(secret_store, Path::new(&path)) {
warn!("Skipped geth address {}, error importing: {:?}", address, e)
}
else { total = total + 1}
}
Ok(())
Ok(total)
}
/// Gets the default geth keystore directory.
///
/// Based on https://github.com/ethereum/go-ethereum/blob/e553215/common/path.go#L75
pub fn keystore_dir(is_testnet: bool) -> PathBuf {
path::ethereum::with_default(if is_testnet {"testnet/keystore"} else {"keystore"})
}
/// Imports key(s) from provided file/directory
pub fn import_keys_path(secret_store: &mut SecretStore, path: &str) -> Result<usize, ImportError> {
// check if it is just one file or directory
if let Ok(meta) = fs::metadata(path) {
if meta.is_file() {
try!(import_geth_key(secret_store, Path::new(path)));
return Ok(1);
}
else if meta.is_dir() {
return Ok(try!(fs::read_dir(path)).fold(
0,
|total, p|
total +
match p {
Ok(dir_entry) => import_keys_path(secret_store, dir_entry.path().to_str().unwrap()).unwrap_or_else(|_| 0),
Err(e) => { warn!("Error importing dir entry: {:?}", e); 0 },
}
))
}
}
Ok(0)
}
/// Imports all keys from list of provided files/directories
pub fn import_keys_paths(secret_store: &mut SecretStore, path: &[String]) -> Result<usize, ImportError> {
Ok(path.iter().fold(0, |total, ref p| total + import_keys_path(secret_store, &p).unwrap_or_else(|_| 0)))
}
#[cfg(test)]
mod tests {
use super::*;
@ -115,10 +143,21 @@ mod tests {
}
}
fn pat_path() -> &'static str {
match ::std::fs::metadata("res") {
Ok(_) => "res/pat",
Err(_) => "util/res/pat"
}
}
fn test_path_param(param_val: &'static str) -> String {
test_path().to_owned() + param_val
}
fn pat_path_param(param_val: &'static str) -> String {
pat_path().to_owned() + param_val
}
#[test]
fn can_enumerate() {
let keys = enumerate_geth_keys(Path::new(test_path())).unwrap();
@ -191,4 +230,32 @@ mod tests {
assert!(val.is_ok());
assert_eq!(32, val.unwrap().len());
}
#[test]
fn can_import_by_filename() {
let temp = ::devtools::RandomTempPath::create_dir();
let mut secret_store = SecretStore::new_in(temp.as_path());
let amount = import_keys_path(&mut secret_store, &pat_path_param("/p1.json")).unwrap();
assert_eq!(1, amount);
}
#[test]
fn can_import_by_dir() {
let temp = ::devtools::RandomTempPath::create_dir();
let mut secret_store = SecretStore::new_in(temp.as_path());
let amount = import_keys_path(&mut secret_store, pat_path()).unwrap();
assert_eq!(2, amount);
}
#[test]
fn can_import_mulitple() {
let temp = ::devtools::RandomTempPath::create_dir();
let mut secret_store = SecretStore::new_in(temp.as_path());
let amount = import_keys_paths(&mut secret_store, &[pat_path_param("/p1.json"), pat_path_param("/p2.json")]).unwrap();
assert_eq!(2, amount);
}
}

1
util/src/keys/mod.rs
View File

@ -23,3 +23,4 @@ mod test_account_provider;
pub use self::store::AccountProvider;
pub use self::test_account_provider::{TestAccount, TestAccountProvider};
pub use self::geth_import::import_keys_paths;

8
util/src/path.rs
View File

@ -53,4 +53,12 @@ pub mod ethereum {
pth.push(s);
pth
}
/// Get the specific folder inside default ethereum installation configured for testnet
pub fn with_testnet(s: &str) -> PathBuf {
let mut pth = default();
pth.push("testnet");
pth.push(s);
pth
}
}

27
util/src/trie/mod.rs
View File

@ -16,6 +16,8 @@
//! Trie interface and implementation.
use std::fmt;
/// Export the trietraits module.
pub mod trietraits;
/// Export the standardmap module.
@ -33,9 +35,22 @@ pub mod sectriedb;
/// Export the sectriedbmut module.
pub mod sectriedbmut;
pub use self::trietraits::*;
pub use self::standardmap::*;
pub use self::triedbmut::*;
pub use self::triedb::*;
pub use self::sectriedbmut::*;
pub use self::sectriedb::*;
pub use self::trietraits::{Trie, TrieMut};
pub use self::standardmap::{Alphabet, StandardMap, ValueMode};
pub use self::triedbmut::TrieDBMut;
pub use self::triedb::TrieDB;
pub use self::sectriedbmut::SecTrieDBMut;
pub use self::sectriedb::SecTrieDB;
/// Trie Errors
#[derive(Debug)]
pub enum TrieError {
/// Attempted to create a trie with a state root not in the DB.
InvalidStateRoot,
}
impl fmt::Display for TrieError {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Trie Error: Invalid state root.")
}
}

20
util/src/trie/sectriedb.rs
View File

@ -16,9 +16,10 @@
use hash::*;
use sha3::*;
use hashdb::*;
use super::triedb::*;
use super::trietraits::*;
use hashdb::HashDB;
use super::triedb::TrieDB;
use super::trietraits::Trie;
use super::TrieError;
/// A `Trie` implementation which hashes keys and uses a generic `HashDB` backing database.
///
@ -29,10 +30,12 @@ pub struct SecTrieDB<'db> {
impl<'db> SecTrieDB<'db> {
/// Create a new trie with the backing database `db` and empty `root`
///
/// Initialise to the state entailed by the genesis block.
/// This guarantees the trie is built correctly.
pub fn new(db: &'db HashDB, root: &'db H256) -> Self {
SecTrieDB { raw: TrieDB::new(db, root) }
/// Returns an error if root does not exist.
pub fn new(db: &'db HashDB, root: &'db H256) -> Result<Self, TrieError> {
Ok(SecTrieDB { raw: try!(TrieDB::new(db, root)) })
}
/// Get a reference to the underlying raw `TrieDB` struct.
@ -60,8 +63,9 @@ impl<'db> Trie for SecTrieDB<'db> {
#[test]
fn trie_to_sectrie() {
use memorydb::*;
use super::triedbmut::*;
use memorydb::MemoryDB;
use super::triedbmut::TrieDBMut;
use super::trietraits::TrieMut;
let mut memdb = MemoryDB::new();
let mut root = H256::new();
@ -69,6 +73,6 @@ fn trie_to_sectrie() {
let mut t = TrieDBMut::new(&mut memdb, &mut root);
t.insert(&(&[0x01u8, 0x23]).sha3(), &[0x01u8, 0x23]);
}
let t = SecTrieDB::new(&memdb, &root);
let t = SecTrieDB::new(&memdb, &root).unwrap();
assert_eq!(t.get(&[0x01u8, 0x23]).unwrap(), &[0x01u8, 0x23]);
}

18
util/src/trie/sectriedbmut.rs
View File

@ -16,9 +16,10 @@
use hash::*;
use sha3::*;
use hashdb::*;
use super::triedbmut::*;
use super::trietraits::*;
use hashdb::HashDB;
use super::triedbmut::TrieDBMut;
use super::trietraits::{Trie, TrieMut};
use super::TrieError;
/// A mutable `Trie` implementation which hashes keys and uses a generic `HashDB` backing database.
///
@ -35,10 +36,11 @@ impl<'db> SecTrieDBMut<'db> {
SecTrieDBMut { raw: TrieDBMut::new(db, root) }
}
/// Create a new trie with the backing database `db` and `root`
/// Panics, if `root` does not exist
pub fn from_existing(db: &'db mut HashDB, root: &'db mut H256) -> Self {
SecTrieDBMut { raw: TrieDBMut::from_existing(db, root) }
/// Create a new trie with the backing database `db` and `root`.
///
/// Returns an error if root does not exist.
pub fn from_existing(db: &'db mut HashDB, root: &'db mut H256) -> Result<Self, TrieError> {
Ok(SecTrieDBMut { raw: try!(TrieDBMut::from_existing(db, root)) })
}
/// Get the backing database.
@ -81,6 +83,6 @@ fn sectrie_to_trie() {
let mut t = SecTrieDBMut::new(&mut memdb, &mut root);
t.insert(&[0x01u8, 0x23], &[0x01u8, 0x23]);
}
let t = TrieDB::new(&memdb, &root);
let t = TrieDB::new(&memdb, &root).unwrap();
assert_eq!(t.get(&(&[0x01u8, 0x23]).sha3()).unwrap(), &[0x01u8, 0x23]);
}

24
util/src/trie/triedb.rs
View File

@ -18,8 +18,9 @@ use common::*;
use hashdb::*;
use nibbleslice::*;
use rlp::*;
use super::trietraits::*;
use super::node::*;
use super::trietraits::Trie;
use super::node::Node;
use super::TrieError;
/// A `Trie` implementation using a generic `HashDB` backing database.
///
@ -41,7 +42,7 @@ use super::node::*;
/// let mut memdb = MemoryDB::new();
/// let mut root = H256::new();
/// TrieDBMut::new(&mut memdb, &mut root).insert(b"foo", b"bar");
/// let t = TrieDB::new(&memdb, &root);
/// let t = TrieDB::new(&memdb, &root).unwrap();
/// assert!(t.contains(b"foo"));
/// assert_eq!(t.get(b"foo").unwrap(), b"bar");
/// assert!(t.db_items_remaining().is_empty());
@ -57,16 +58,16 @@ pub struct TrieDB<'db> {
#[cfg_attr(feature="dev", allow(wrong_self_convention))]
impl<'db> TrieDB<'db> {
/// Create a new trie with the backing database `db` and `root`
/// Panics, if `root` does not exist
pub fn new(db: &'db HashDB, root: &'db H256) -> Self {
/// Returns an error if `root` does not exist
pub fn new(db: &'db HashDB, root: &'db H256) -> Result<Self, TrieError> {
if !db.contains(root) {
flushln!("TrieDB::new({}): Trie root not found!", root);
panic!("Trie root not found!");
}
TrieDB {
Err(TrieError::InvalidStateRoot)
} else {
Ok(TrieDB {
db: db,
root: root,
hash_count: 0
})
}
}
@ -356,6 +357,7 @@ impl<'db> fmt::Debug for TrieDB<'db> {
#[test]
fn iterator() {
use super::trietraits::TrieMut;
use memorydb::*;
use super::triedbmut::*;
@ -369,6 +371,6 @@ fn iterator() {
t.insert(&x, &x);
}
}
assert_eq!(d.iter().map(|i|i.to_vec()).collect::<Vec<_>>(), TrieDB::new(&memdb, &root).iter().map(|x|x.0).collect::<Vec<_>>());
assert_eq!(d, TrieDB::new(&memdb, &root).iter().map(|x|x.1).collect::<Vec<_>>());
assert_eq!(d.iter().map(|i|i.to_vec()).collect::<Vec<_>>(), TrieDB::new(&memdb, &root).unwrap().iter().map(|x|x.0).collect::<Vec<_>>());
assert_eq!(d, TrieDB::new(&memdb, &root).unwrap().iter().map(|x|x.1).collect::<Vec<_>>());
}

20
util/src/trie/triedbmut.rs
View File

@ -18,9 +18,10 @@ use common::*;
use hashdb::*;
use nibbleslice::*;
use rlp::*;
use super::node::*;
use super::journal::*;
use super::trietraits::*;
use super::node::Node;
use super::journal::Journal;
use super::trietraits::{Trie, TrieMut};
use super::TrieError;
/// A `Trie` implementation using a generic `HashDB` backing database.
///
@ -84,17 +85,16 @@ impl<'db> TrieDBMut<'db> {
}
/// Create a new trie with the backing database `db` and `root`.
/// Panics, if `root` does not exist.
// TODO: return Result<Self, TrieError>
pub fn from_existing(db: &'db mut HashDB, root: &'db mut H256) -> Self {
/// Returns an error if `root` does not exist.
pub fn from_existing(db: &'db mut HashDB, root: &'db mut H256) -> Result<Self, TrieError> {
if !db.exists(root) {
flushln!("Trie root not found {}", root);
panic!("Trie root not found!");
}
TrieDBMut {
Err(TrieError::InvalidStateRoot)
} else {
Ok(TrieDBMut {
db: db,
root: root,
hash_count: 0
})
}
}