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Backports to 1.11.8-stable (#9144)

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* parity-version: bump stable to 1.11.8

* ci: update version strings for snaps

* Be more graceful on Aura difficulty validation (#9164)

* Be more graceful on Aura difficulty validation

* test: rejects_step_backwards

* test: proposer_switching

* test: rejects_future_block

* test: reports_skipped

* test: verify_empty_seal_steps

* parity: fix UserDefaults json parser (#9189)

* parity: fix UserDefaults json parser

* parity: use serde_derive for UserDefaults

* parity: support deserialization of old UserDefault json format

* parity: make UserDefaults serde backwards compatible

* parity: tabify indentation in UserDefaults

* Fix bugfix hard fork logic (#9138)

* Fix bugfix hard fork logic

* Remove dustProtectionTransition from bugfix category

EIP-168 is not enabled by default

* Remove unnecessary 'static

* Disable per-sender limit for local transactions. (#9148)

* Disable per-sender limit for local transactions.

* Add a missing new line.

* rpc: fix is_major_importing sync state condition (#9112)

* rpc: fix is_major_importing sync state condition

* rpc: fix informant printout when waiting for peers

* fix verification in ethcore-sync collect_blocks (#9135)

* docker: update hub dockerfile (#9173)

* update Dockerfile for hub

update to Ubuntu Xenial 16.04
fix cmake version

* docker: fix tab indentation in hub dockerfile

* ethcore: update to parity-wasm 0.31

* rpc: fix broken merge
This commit is contained in:
Afri Schoedon
2018-07-25 13:55:43 +02:00
committed by GitHub
parent 085035fa2e
commit c754a028e0
25 changed files with 405 additions and 283 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
ethcore/src/engines/authority_round/mod.rs
View File

@@ -1149,9 +1149,10 @@ impl Engine<EthereumMachine> for AuthorityRound {
// If empty step messages are enabled we will validate the messages in the seal, missing messages are not
// reported as there's no way to tell whether the empty step message was never sent or simply not included.
if header.number() >= self.empty_steps_transition {
let validate_empty_steps = || -> Result<(), Error> {
let empty_steps_len = if header.number() >= self.empty_steps_transition {
let validate_empty_steps = || -> Result<usize, Error> {
let empty_steps = header_empty_steps(header)?;
let empty_steps_len = empty_steps.len();
for empty_step in empty_steps {
if empty_step.step <= parent_step || empty_step.step >= step {
Err(EngineError::InsufficientProof(
@@ -1168,16 +1169,27 @@ impl Engine<EthereumMachine> for AuthorityRound {
format!("invalid empty step proof: {:?}", empty_step)))?;
}
}
Ok(())
Ok(empty_steps_len)
};
if let err @ Err(_) = validate_empty_steps() {
self.validators.report_benign(header.author(), set_number, header.number());
return err;
match validate_empty_steps() {
Ok(len) => len,
Err(err) => {
self.validators.report_benign(header.author(), set_number, header.number());
return Err(err);
},
}
} else {
self.report_skipped(header, step, parent_step, &*validators, set_number);
0
};
if header.number() >= self.validate_score_transition {
let expected_difficulty = calculate_score(parent_step.into(), step.into(), empty_steps_len.into());
if header.difficulty() != &expected_difficulty {
return Err(From::from(BlockError::InvalidDifficulty(Mismatch { expected: expected_difficulty, found: header.difficulty().clone() })));
}
}
Ok(())
@@ -1408,7 +1420,7 @@ mod tests {
use engines::{Seal, Engine, EngineError, EthEngine};
use engines::validator_set::TestSet;
use error::{Error, ErrorKind};
use super::{AuthorityRoundParams, AuthorityRound, EmptyStep, SealedEmptyStep};
use super::{AuthorityRoundParams, AuthorityRound, EmptyStep, SealedEmptyStep, calculate_score};
#[test]
fn has_valid_metadata() {
@@ -1514,12 +1526,15 @@ mod tests {
let engine = Spec::new_test_round().engine;
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two validators.
// Spec starts with step 2.
header.set_difficulty(calculate_score(U256::from(0), U256::from(2), U256::zero()));
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
header.set_seal(vec![encode(&2usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header).is_ok());
assert!(engine.verify_block_external(&header).is_err());
header.set_difficulty(calculate_score(U256::from(0), U256::from(1), U256::zero()));
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
header.set_seal(vec![encode(&1usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header).is_ok());
assert!(engine.verify_block_external(&header).is_ok());
@@ -1540,9 +1555,10 @@ mod tests {
let engine = Spec::new_test_round().engine;
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
// Two validators.
// Spec starts with step 2.
header.set_difficulty(calculate_score(U256::from(0), U256::from(1), U256::zero()));
let signature = tap.sign(addr, Some("0".into()), header.bare_hash()).unwrap();
header.set_seal(vec![encode(&1usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
assert!(engine.verify_block_family(&header, &parent_header).is_ok());
assert!(engine.verify_block_external(&header).is_ok());
@@ -1569,8 +1585,10 @@ mod tests {
// Two validators.
// Spec starts with step 2.
header.set_seal(vec![encode(&5usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
header.set_difficulty(calculate_score(U256::from(4), U256::from(5), U256::zero()));
assert!(engine.verify_block_family(&header, &parent_header).is_ok());
header.set_seal(vec![encode(&3usize).into_vec(), encode(&(&*signature as &[u8])).into_vec()]);
header.set_difficulty(calculate_score(U256::from(4), U256::from(3), U256::zero()));
assert!(engine.verify_block_family(&header, &parent_header).is_err());
}
@@ -1604,6 +1622,7 @@ mod tests {
parent_header.set_seal(vec![encode(&1usize).into_vec()]);
parent_header.set_gas_limit("222222".parse::<U256>().unwrap());
let mut header: Header = Header::default();
header.set_difficulty(calculate_score(U256::from(1), U256::from(3), U256::zero()));
header.set_gas_limit("222222".parse::<U256>().unwrap());
header.set_seal(vec![encode(&3usize).into_vec()]);
@@ -1963,16 +1982,15 @@ mod tests {
let empty_step3 = sealed_empty_step(engine, 3, &parent_header.hash());
let empty_steps = vec![empty_step2, empty_step3];
header.set_difficulty(calculate_score(U256::from(0), U256::from(4), U256::from(2)));
let signature = tap.sign(addr1, Some("1".into()), header.bare_hash()).unwrap();
header.set_seal(vec![
encode(&4usize).into_vec(),
encode(&(&*signature as &[u8])).into_vec(),
::rlp::encode_list(&empty_steps).into_vec(),
]);
assert!(match engine.verify_block_family(&header, &parent_header) {
Ok(_) => true,
_ => false,
});
assert!(engine.verify_block_family(&header, &parent_header).is_ok());
}
#[test]

10
ethcore/src/miner/miner.rs
View File

@@ -1026,10 +1026,12 @@ impl miner::MinerService for Miner {
// refuse to seal the first block of the chain if it contains hard forks
// which should be on by default.
if block.block().header().number() == 1 && self.engine.params().contains_bugfix_hard_fork() {
warn!("Your chain specification contains one or more hard forks which are required to be \
on by default. Please remove these forks and start your chain again.");
return;
if block.block().header().number() == 1 {
if let Some(name) = self.engine.params().nonzero_bugfix_hard_fork() {
warn!("Your chain specification contains one or more hard forks which are required to be \
on by default. Please remove these forks and start your chain again: {}.", name);
return;
}
}
match self.engine.seals_internally() {

24
ethcore/src/spec/spec.rs
View File

@@ -57,7 +57,7 @@ fn fmt_err<F: ::std::fmt::Display>(f: F) -> String {
/// Parameters common to ethereum-like blockchains.
/// NOTE: when adding bugfix hard-fork parameters,
/// add to `contains_bugfix_hard_fork`
/// add to `nonzero_bugfix_hard_fork`
///
/// we define a "bugfix" hard fork as any hard fork which
/// you would put on-by-default in a new chain.
@@ -166,13 +166,21 @@ impl CommonParams {
}
}
/// Whether these params contain any bug-fix hard forks.
pub fn contains_bugfix_hard_fork(&self) -> bool {
self.eip98_transition != 0 && self.eip155_transition != 0 &&
self.validate_receipts_transition != 0 && self.eip86_transition != 0 &&
self.eip140_transition != 0 && self.eip210_transition != 0 &&
self.eip211_transition != 0 && self.eip214_transition != 0 &&
self.validate_chain_id_transition != 0 && self.dust_protection_transition != 0
/// Return Some if the current parameters contain a bugfix hard fork not on block 0.
pub fn nonzero_bugfix_hard_fork(&self) -> Option<&str> {
if self.eip155_transition != 0 {
return Some("eip155Transition");
}
if self.validate_receipts_transition != 0 {
return Some("validateReceiptsTransition");
}
if self.validate_chain_id_transition != 0 {
return Some("validateChainIdTransition");
}
None
}
}

4
ethcore/wasm/Cargo.toml
View File

@@ -7,9 +7,9 @@ authors = ["Parity Technologies <admin@parity.io>"]
byteorder = "1.0"
ethereum-types = "0.3"
log = "0.3"
parity-wasm = "0.27"
parity-wasm = "0.31"
libc = "0.2"
pwasm-utils = "0.1"
pwasm-utils = "0.2.2"
vm = { path = "../vm" }
ethcore-logger = { path = "../../logger" }
wasmi = { version = "0.2" }

2
ethcore/wasm/src/parser.rs
View File

@@ -25,7 +25,7 @@ fn gas_rules(wasm_costs: &vm::WasmCosts) -> rules::Set {
rules::Set::new(
wasm_costs.regular,
{
let mut vals = ::std::collections::HashMap::with_capacity(8);
let mut vals = ::std::collections::BTreeMap::new();
vals.insert(rules::InstructionType::Load, rules::Metering::Fixed(wasm_costs.mem as u32));
vals.insert(rules::InstructionType::Store, rules::Metering::Fixed(wasm_costs.mem as u32));
vals.insert(rules::InstructionType::Div, rules::Metering::Fixed(wasm_costs.div as u32));