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Merge remote-tracking branch 'parity/master'

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This commit is contained in:
keorn 2016-09-27 12:14:40 +02:00
commit 5fac941738
108 changed files with 2478 additions and 1207 deletions
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106
.gitlab-ci.yml
View File

@ -1,7 +1,6 @@
stages:
- build
- test
- deploy
variables:
GIT_DEPTH: "3"
SIMPLECOV: "true"
@ -18,18 +17,39 @@ linux-stable:
- tags
- stable
script:
- export
- cargo build --release --verbose
- strip target/release/parity
- mkdir -p x86_64-unknown-linux-gnu/stable
- cp target/release/parity x86_64-unknown-linux-gnu/stable/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-unknown-linux-gnu/parity --body target/release/parity
tags:
- rust
- rust-stable
artifacts:
paths:
- x86_64-unknown-linux-gnu/stable/parity
- target/release/parity
name: "stable-x86_64-unknown-linux-gnu_parity"
linux-stable-14.04:
stage: build
image: ethcore/rust-14.04:latest
only:
- master
- beta
- tags
- stable
script:
- cargo build --release --verbose
- strip target/release/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-unknown-ubuntu_14_04-gnu/parity --body target/release/parity
tags:
- rust
- rust-14.04
artifacts:
paths:
- target/release/parity
name: "stable-x86_64-unknown-ubuntu_14_04-gnu_parity"
linux-beta:
stage: build
image: ethcore/rust:beta
@ -39,17 +59,14 @@ linux-beta:
- tags
- stable
script:
- export
- cargo build --release --verbose
- strip target/release/parity
- mkdir -p x86_64-unknown-linux-gnu/beta
- cp target/release/parity x86_64-unknown-linux-gnu/beta/parity
tags:
- rust
- rust-beta
artifacts:
paths:
- x86_64-unknown-linux-gnu/beta/parity
- target/release/parity
name: "beta-x86_64-unknown-linux-gnu_parity"
allow_failure: true
linux-nightly:
@ -63,14 +80,12 @@ linux-nightly:
script:
- cargo build --release --verbose
- strip target/release/parity
- mkdir -p x86_64-unknown-linux-gnu/nightly
- cp target/release/parity x86_64-unknown-linux-gnu/nigthly/parity
tags:
- rust
- rust-nightly
artifacts:
paths:
- x86_64-unknown-linux-gnu/nigthly/parity
- target/release/parity
name: "nigthly-x86_64-unknown-linux-gnu_parity"
allow_failure: true
linux-centos:
@ -86,25 +101,25 @@ linux-centos:
- export CC="gcc"
- cargo build --release --verbose
- strip target/release/parity
- mkdir -p x86_64-unknown-linux-gnu/centos
- cp target/release/parity x86_64-unknown-linux-gnu/centos/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-unknown-centos-gnu/parity --body target/release/parity
tags:
- rust
- rust-centos
artifacts:
paths:
- x86_64-unknown-linux-gnu/centos/parity
name: "centos-x86_64-unknown-linux-gnu_parity"
- target/release/parity
name: "x86_64-unknown-centos-gnu_parity"
linux-armv7:
stage: build
image: ethcore/rust-arm:latest
image: ethcore/rust-armv7:latest
only:
- master
- beta
- tags
- stable
script:
- export
- rm -rf .cargo
- mkdir -p .cargo
- echo "[target.armv7-unknown-linux-gnueabihf]" >> .cargo/config
@ -112,14 +127,15 @@ linux-armv7:
- cat .cargo/config
- cargo build --target armv7-unknown-linux-gnueabihf --release --verbose
- arm-linux-gnueabihf-strip target/armv7-unknown-linux-gnueabihf/release/parity
- mkdir -p armv7_unknown_linux_gnueabihf
- cp target/release/party armv7_unknown_linux_gnueabihf/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/armv7-unknown-linux-gnueabihf/parity --body target/armv7-unknown-linux-gnueabihf/release/parity
tags:
- rust
- rust-arm
artifacts:
paths:
- armv7-unknown-linux-gnueabihf/parity
- target/armv7-unknown-linux-gnueabihf/release/parity
name: "armv7_unknown_linux_gnueabihf_parity"
allow_failure: true
linux-arm:
@ -131,7 +147,6 @@ linux-arm:
- tags
- stable
script:
- export
- rm -rf .cargo
- mkdir -p .cargo
- echo "[target.arm-unknown-linux-gnueabihf]" >> .cargo/config
@ -139,26 +154,26 @@ linux-arm:
- cat .cargo/config
- cargo build --target arm-unknown-linux-gnueabihf --release --verbose
- arm-linux-gnueabihf-strip target/arm-unknown-linux-gnueabihf/release/parity
- mkdir -p arm-unknown-linux-gnueabihf
- cp target/release/parity arm-unknown-linux-gnueabihf/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/arm-unknown-linux-gnueabihf/parity --body target/arm-unknown-linux-gnueabihf/release/parity
tags:
- rust
- rust-arm
artifacts:
paths:
- arm-unknown-linux-gnueabihf/parity
- target/arm-unknown-linux-gnueabihf/release/parity
name: "arm-unknown-linux-gnueabihf_parity"
allow_failure: true
linux-armv6:
stage: build
image: ethcore/rust-arm:latest
image: ethcore/rust-armv6:latest
only:
- master
- beta
- tags
- stable
script:
- export
- rm -rf .cargo
- mkdir -p .cargo
- echo "[target.arm-unknown-linux-gnueabi]" >> .cargo/config
@ -166,26 +181,26 @@ linux-armv6:
- cat .cargo/config
- cargo build --target arm-unknown-linux-gnueabi --release --verbose
- arm-linux-gnueabi-strip target/arm-unknown-linux-gnueabi/release/parity
- mkdir -p arm-unknown-linux-gnueabi
- cp target/release/parity arm-unknown-linux-gnueabi/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/arm-unknown-linux-gnueabi/parity --body target/arm-unknown-linux-gnueabi/release/parity
tags:
- rust
- rust-arm
artifacts:
paths:
- arm-unknown-linux-gnueabi/parity
- target/arm-unknown-linux-gnueabi/release/parity
name: "arm-unknown-linux-gnueabi_parity"
allow_failure: true
linux-aarch64:
stage: build
image: ethcore/rust-arm:latest
image: ethcore/rust-aarch64:latest
only:
- master
- beta
- tags
- stable
script:
- export
- rm -rf .cargo
- mkdir -p .cargo
- echo "[target.aarch64-unknown-linux-gnu]" >> .cargo/config
@ -193,14 +208,15 @@ linux-aarch64:
- cat .cargo/config
- cargo build --target aarch64-unknown-linux-gnu --release --verbose
- aarch64-linux-gnu-strip target/aarch64-unknown-linux-gnu/release/parity
- mkdir -p aarch64-unknown-linux-gnu
- cp target/release/parity aarch64-unknown-linux-gnu/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/aarch64-unknown-linux-gnu/parity --body target/aarch64-unknown-linux-gnu/release/parity
tags:
- rust
- rust-arm
artifacts:
paths:
- aarch64-unknown-linux-gnu/parity
- target/aarch64-unknown-linux-gnu/release/parity
name: "aarch64-unknown-linux-gnu_parity"
allow_failure: true
darwin:
@ -212,13 +228,14 @@ darwin:
- stable
script:
- cargo build --release --verbose
- mkdir -p x86_64-apple-darwin
- cp target/release/parity x86_64-apple-darwin/parity
- aws configure set aws_access_key_id $s3_key
- aws configure set aws_secret_access_key $s3_secret
- aws s3api put-object --bucket builds-parity --key $CI_BUILD_REF_NAME/x86_64-apple-darwin/parity --body target/release/parity
tags:
- osx
artifacts:
paths:
- x86_64-apple-darwin/parity
- target/release/parity
name: "x86_64-apple-darwin_parity"
windows:
stage: build
@ -233,6 +250,10 @@ windows:
- set RUST_BACKTRACE=1
- rustup default stable-x86_64-pc-windows-msvc
- cargo build --release --verbose
- aws configure set aws_access_key_id %s3_key%
- aws configure set aws_secret_access_key %s3_secret%
- aws s3api put-object --bucket builds-parity --key %CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc/parity --body target/release/parity.exe
- aws s3api put-object --bucket builds-parity --key %CI_BUILD_REF_NAME%/x86_64-pc-windows-msvc/parity --body target/release/parity.pdb
tags:
- rust-windows
artifacts:
@ -250,12 +271,3 @@ test-linux:
- rust-test
dependencies:
- linux-stable
deploy-binaries:
stage: deploy
only:
- master
- beta
- tags
- stable
script:
- scripts/deploy.sh

11
Cargo.lock generated
View File

@ -37,6 +37,8 @@ dependencies = [
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 0.8.4 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"toml 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"winapi 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
@ -281,6 +283,7 @@ dependencies = [
"ethjson 0.1.0",
"ethkey 0.2.0",
"ethstore 0.1.0",
"evmjit 1.4.0",
"heapsize 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"hyper 0.9.4 (git+https://github.com/ethcore/hyper)",
"lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@ -458,6 +461,7 @@ dependencies = [
"ethcore-io 1.4.0",
"ethcore-ipc 1.4.0",
"ethcore-util 1.4.0",
"ethcrypto 0.1.0",
"ethjson 0.1.0",
"ethkey 0.2.0",
"ethstore 0.1.0",
@ -621,6 +625,13 @@ dependencies = [
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "evmjit"
version = "1.4.0"
dependencies = [
"tiny-keccak 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fdlimit"
version = "0.1.0"

4
Cargo.toml
View File

@ -44,6 +44,8 @@ json-ipc-server = { git = "https://github.com/ethcore/json-ipc-server.git" }
ethcore-dapps = { path = "dapps", optional = true }
clippy = { version = "0.0.90", optional = true}
ethcore-stratum = { path = "stratum" }
serde = "0.8.0"
serde_json = "0.8.0"
[target.'cfg(windows)'.dependencies]
winapi = "0.2"
@ -61,11 +63,13 @@ ui = ["dapps", "ethcore-signer/ui"]
use-precompiled-js = ["ethcore-dapps/use-precompiled-js", "ethcore-signer/use-precompiled-js"]
dapps = ["ethcore-dapps"]
ipc = ["ethcore/ipc"]
jit = ["ethcore/jit"]
dev = ["clippy", "ethcore/dev", "ethcore-util/dev", "ethsync/dev", "ethcore-rpc/dev", "ethcore-dapps/dev", "ethcore-signer/dev"]
json-tests = ["ethcore/json-tests"]
stratum = ["ipc"]
ethkey-cli = ["ethcore/ethkey-cli"]
ethstore-cli = ["ethcore/ethstore-cli"]
evm-debug = ["ethcore/evm-debug"]
[[bin]]
path = "parity/main.rs"

4
README.md
View File

@ -14,8 +14,8 @@ Be sure to check out [our wiki][wiki-url] for more information.
[gitter-image]: https://badges.gitter.im/Join%20Chat.svg
[gitter-url]: https://gitter.im/ethcore/parity?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge
[license-image]: https://img.shields.io/badge/license-GPL%20v3-green.svg
[license-url]: http://www.gnu.org/licenses/gpl-3.0.en.html
[doc-url]: http://ethcore.github.io/parity/ethcore/index.html
[license-url]: https://www.gnu.org/licenses/gpl-3.0.en.html
[doc-url]: https://ethcore.github.io/parity/ethcore/index.html
[wiki-url]: https://github.com/ethcore/parity/wiki
----

53
dapps/src/api/api.rs
View File

@ -15,23 +15,26 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::sync::Arc;
use hyper::{server, net, Decoder, Encoder, Next};
use hyper::{server, net, Decoder, Encoder, Next, Control};
use api::types::{App, ApiError};
use api::response::{as_json, as_json_error, ping_response};
use handlers::extract_url;
use endpoint::{Endpoint, Endpoints, Handler, EndpointPath};
use apps::fetcher::ContentFetcher;
#[derive(Clone)]
pub struct RestApi {
local_domain: String,
endpoints: Arc<Endpoints>,
fetcher: Arc<ContentFetcher>,
}
impl RestApi {
pub fn new(local_domain: String, endpoints: Arc<Endpoints>) -> Box<Endpoint> {
pub fn new(local_domain: String, endpoints: Arc<Endpoints>, fetcher: Arc<ContentFetcher>) -> Box<Endpoint> {
Box::new(RestApi {
local_domain: local_domain,
endpoints: endpoints,
fetcher: fetcher,
})
}
@ -43,23 +46,42 @@ impl RestApi {
}
impl Endpoint for RestApi {
fn to_handler(&self, _path: EndpointPath) -> Box<Handler> {
Box::new(RestApiRouter {
api: self.clone(),
handler: as_json_error(&ApiError {
code: "404".into(),
title: "Not Found".into(),
detail: "Resource you requested has not been found.".into(),
}),
})
fn to_async_handler(&self, path: EndpointPath, control: Control) -> Box<Handler> {
Box::new(RestApiRouter::new(self.clone(), path, control))
}
}
struct RestApiRouter {
api: RestApi,
path: Option<EndpointPath>,
control: Option<Control>,
handler: Box<Handler>,
}
impl RestApiRouter {
fn new(api: RestApi, path: EndpointPath, control: Control) -> Self {
RestApiRouter {
path: Some(path),
control: Some(control),
api: api,
handler: as_json_error(&ApiError {
code: "404".into(),
title: "Not Found".into(),
detail: "Resource you requested has not been found.".into(),
}),
}
}
fn resolve_content(&self, hash: Option<&str>, path: EndpointPath, control: Control) -> Option<Box<Handler>> {
match hash {
Some(hash) if self.api.fetcher.contains(hash) => {
Some(self.api.fetcher.to_async_handler(path, control))
},
_ => None
}
}
}
impl server::Handler<net::HttpStream> for RestApiRouter {
fn on_request(&mut self, request: server::Request<net::HttpStream>) -> Next {
@ -69,13 +91,18 @@ impl server::Handler<net::HttpStream> for RestApiRouter {
return Next::write();
}
let url = url.expect("Check for None is above; qed");
let url = url.expect("Check for None early-exists above; qed");
let path = self.path.take().expect("on_request called only once, and path is always defined in new; qed");
let control = self.control.take().expect("on_request called only once, and control is always defined in new; qed");
let endpoint = url.path.get(1).map(|v| v.as_str());
let hash = url.path.get(2).map(|v| v.as_str());
let handler = endpoint.and_then(|v| match v {
"apps" => Some(as_json(&self.api.list_apps())),
"ping" => Some(ping_response(&self.api.local_domain)),
_ => None,
"content" => self.resolve_content(hash, path, control),
_ => None
});
// Overwrite default

4
dapps/src/endpoint.rs
View File

@ -42,7 +42,9 @@ pub type Handler = server::Handler<net::HttpStream> + Send;
pub trait Endpoint : Send + Sync {
fn info(&self) -> Option<&EndpointInfo> { None }
fn to_handler(&self, path: EndpointPath) -> Box<Handler>;
fn to_handler(&self, _path: EndpointPath) -> Box<Handler> {
panic!("This Endpoint is asynchronous and requires Control object.");
}
fn to_async_handler(&self, path: EndpointPath, _control: hyper::Control) -> Box<Handler> {
self.to_handler(path)

5
dapps/src/lib.rs
View File

@ -196,8 +196,11 @@ impl Server {
let special = Arc::new({
let mut special = HashMap::new();
special.insert(router::SpecialEndpoint::Rpc, rpc::rpc(handler, panic_handler.clone()));
special.insert(router::SpecialEndpoint::Api, api::RestApi::new(format!("{}", addr), endpoints.clone()));
special.insert(router::SpecialEndpoint::Utils, apps::utils());
special.insert(
router::SpecialEndpoint::Api,
api::RestApi::new(format!("{}", addr), endpoints.clone(), content_fetcher.clone())
);
special
});
let hosts = Self::allowed_hosts(hosts, format!("{}", addr));

4
dapps/src/router/mod.rs
View File

@ -91,7 +91,7 @@ impl<A: Authorization + 'static> server::Handler<HttpStream> for Router<A> {
(Some(ref path), _) if self.fetch.contains(&path.app_id) => {
self.fetch.to_async_handler(path.clone(), control)
},
// Redirection to main page (maybe 404 instead?)
// 404 for non-existent content
(Some(ref path), _) if *req.method() == hyper::method::Method::Get => {
let address = apps::redirection_address(path.using_dapps_domains, self.main_page);
Box::new(ContentHandler::error(
@ -143,7 +143,7 @@ impl<A: Authorization> Router<A> {
allowed_hosts: Option<Vec<String>>,
) -> Self {
let handler = special.get(&SpecialEndpoint::Api).unwrap().to_handler(EndpointPath::default());
let handler = special.get(&SpecialEndpoint::Utils).unwrap().to_handler(EndpointPath::default());
Router {
control: Some(control),
main_page: main_page,

4
dapps/src/rpc.rs
View File

@ -38,10 +38,6 @@ struct RpcEndpoint {
}
impl Endpoint for RpcEndpoint {
fn to_handler(&self, _path: EndpointPath) -> Box<Handler> {
panic!("RPC Endpoint is asynchronous and requires Control object.");
}
fn to_async_handler(&self, _path: EndpointPath, control: hyper::Control) -> Box<Handler> {
let panic_handler = PanicHandler { handler: self.panic_handler.clone() };
Box::new(ServerHandler::new(

23
dapps/src/tests/api.rs
View File

@ -14,7 +14,7 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use tests::helpers::{serve, request};
use tests::helpers::{serve, serve_with_registrar, request};
#[test]
fn should_return_error() {
@ -82,3 +82,24 @@ fn should_handle_ping() {
assert_eq!(response.body, "0\n\n".to_owned());
}
#[test]
fn should_try_to_resolve_dapp() {
// given
let (server, registrar) = serve_with_registrar();
// when
let response = request(server,
"\
GET /api/content/1472a9e190620cdf6b31f383373e45efcfe869a820c91f9ccd7eb9fb45e4985d HTTP/1.1\r\n\
Host: home.parity\r\n\
Connection: close\r\n\
\r\n\
"
);
// then
assert_eq!(response.status, "HTTP/1.1 404 Not Found".to_owned());
assert_eq!(registrar.calls.lock().len(), 2);
}

4
devtools/src/http_client.rs
View File

@ -14,6 +14,7 @@
// 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::time::Duration;
use std::io::{Read, Write};
use std::str::{self, Lines};
use std::net::{TcpStream, SocketAddr};
@ -43,10 +44,11 @@ pub fn read_block(lines: &mut Lines, all: bool) -> String {
pub fn request(address: &SocketAddr, request: &str) -> Response {
let mut req = TcpStream::connect(address).unwrap();
req.set_read_timeout(Some(Duration::from_secs(1))).unwrap();
req.write_all(request.as_bytes()).unwrap();
let mut response = String::new();
req.read_to_string(&mut response).unwrap();
let _ = req.read_to_string(&mut response);
let mut lines = response.lines();
let status = lines.next().unwrap().to_owned();

19
devtools/src/random_path.rs
View File

@ -23,7 +23,8 @@ use std::ops::{Deref, DerefMut};
use rand::random;
pub struct RandomTempPath {
path: PathBuf
path: PathBuf,
pub panic_on_drop_failure: bool,
}
pub fn random_filename() -> String {
@ -39,7 +40,8 @@ impl RandomTempPath {
let mut dir = env::temp_dir();
dir.push(random_filename());
RandomTempPath {
path: dir.clone()
path: dir.clone(),
panic_on_drop_failure: true,
}
}
@ -48,7 +50,8 @@ impl RandomTempPath {
dir.push(random_filename());
fs::create_dir_all(dir.as_path()).unwrap();
RandomTempPath {
path: dir.clone()
path: dir.clone(),
panic_on_drop_failure: true,
}
}
@ -72,12 +75,20 @@ impl AsRef<Path> for RandomTempPath {
self.as_path()
}
}
impl Deref for RandomTempPath {
type Target = Path;
fn deref(&self) -> &Self::Target {
self.as_path()
}
}
impl Drop for RandomTempPath {
fn drop(&mut self) {
if let Err(_) = fs::remove_dir_all(&self) {
if let Err(e) = fs::remove_file(&self) {
panic!("Failed to remove temp directory. Here's what prevented this from happening: ({})", e);
if self.panic_on_drop_failure {
panic!("Failed to remove temp directory. Here's what prevented this from happening: ({})", e);
}
}
}
}

20
ethcore/src/account_provider.rs
View File

@ -322,6 +322,26 @@ impl AccountProvider {
Ok(signature)
}
/// Decrypts a message. Account must be unlocked.
pub fn decrypt(&self, account: Address, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
let data = {
let mut unlocked = self.unlocked.lock();
let data = try!(unlocked.get(&account).ok_or(Error::NotUnlocked)).clone();
if let Unlock::Temp = data.unlock {
unlocked.remove(&account).expect("data exists: so key must exist: qed");
}
if let Unlock::Timed((ref start, ref duration)) = data.unlock {
if start.elapsed() > Duration::from_millis(*duration as u64) {
unlocked.remove(&account).expect("data exists: so key must exist: qed");
return Err(Error::NotUnlocked);
}
}
data
};
Ok(try!(self.sstore.decrypt(&account, &data.password, shared_mac, message)))
}
/// Unlocks an account, signs the message, and locks it again.
pub fn sign_with_password(&self, account: Address, password: String, message: Message) -> Result<Signature, Error> {
let signature = try!(self.sstore.sign(&account, &password, &message));

46
ethcore/src/block.rs
View File

@ -205,7 +205,6 @@ pub struct ClosedBlock {
block: ExecutedBlock,
uncle_bytes: Bytes,
last_hashes: Arc<LastHashes>,
unclosed_state: State,
}
/// Just like `ClosedBlock` except that we can't reopen it and it's faster.
@ -343,18 +342,19 @@ impl<'x> OpenBlock<'x> {
}
}
/// Turn this into a `ClosedBlock`. A `BlockChain` must be provided in order to figure out the uncles.
/// Turn this into a `ClosedBlock`.
pub fn close(self) -> ClosedBlock {
let mut s = self;
let unclosed_state = s.block.state.clone();
// take a snapshot so the engine's changes can be rolled back.
s.block.state.snapshot();
s.engine.on_close_block(&mut s.block);
s.block.base.header.set_transactions_root(ordered_trie_root(s.block.base.transactions.iter().map(|e| e.rlp_bytes().to_vec()).collect()));
s.block.base.header.set_transactions_root(ordered_trie_root(s.block.base.transactions.iter().map(|e| e.rlp_bytes().to_vec())));
let uncle_bytes = s.block.base.uncles.iter().fold(RlpStream::new_list(s.block.base.uncles.len()), |mut s, u| {s.append_raw(&u.rlp(Seal::With), 1); s} ).out();
s.block.base.header.set_uncles_hash(uncle_bytes.sha3());
s.block.base.header.set_state_root(s.block.state.root().clone());
s.block.base.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec()).collect()));
s.block.base.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec())));
s.block.base.header.set_log_bloom(s.block.receipts.iter().fold(LogBloom::zero(), |mut b, r| {b = &b | &r.log_bloom; b})); //TODO: use |= operator
s.block.base.header.set_gas_used(s.block.receipts.last().map_or(U256::zero(), |r| r.gas_used));
@ -362,33 +362,37 @@ impl<'x> OpenBlock<'x> {
block: s.block,
uncle_bytes: uncle_bytes,
last_hashes: s.last_hashes,
unclosed_state: unclosed_state,
}
}
/// Turn this into a `LockedBlock`. A BlockChain must be provided in order to figure out the uncles.
/// Turn this into a `LockedBlock`.
pub fn close_and_lock(self) -> LockedBlock {
let mut s = self;
// take a snapshot so the engine's changes can be rolled back.
s.block.state.snapshot();
s.engine.on_close_block(&mut s.block);
if s.block.base.header.transactions_root().is_zero() || s.block.base.header.transactions_root() == &SHA3_NULL_RLP {
s.block.base.header.set_transactions_root(ordered_trie_root(s.block.base.transactions.iter().map(|e| e.rlp_bytes().to_vec()).collect()));
s.block.base.header.set_transactions_root(ordered_trie_root(s.block.base.transactions.iter().map(|e| e.rlp_bytes().to_vec())));
}
let uncle_bytes = s.block.base.uncles.iter().fold(RlpStream::new_list(s.block.base.uncles.len()), |mut s, u| {s.append_raw(&u.rlp(Seal::With), 1); s} ).out();
if s.block.base.header.uncles_hash().is_zero() {
s.block.base.header.set_uncles_hash(uncle_bytes.sha3());
}
if s.block.base.header.receipts_root().is_zero() || s.block.base.header.receipts_root() == &SHA3_NULL_RLP {
s.block.base.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec()).collect()));
s.block.base.header.set_receipts_root(ordered_trie_root(s.block.receipts.iter().map(|r| r.rlp_bytes().to_vec())));
}
s.block.base.header.set_state_root(s.block.state.root().clone());
s.block.base.header.set_log_bloom(s.block.receipts.iter().fold(LogBloom::zero(), |mut b, r| {b = &b | &r.log_bloom; b})); //TODO: use |= operator
s.block.base.header.set_gas_used(s.block.receipts.last().map_or(U256::zero(), |r| r.gas_used));
LockedBlock {
ClosedBlock {
block: s.block,
uncle_bytes: uncle_bytes,
}
last_hashes: s.last_hashes,
}.lock()
}
}
@ -409,7 +413,17 @@ impl ClosedBlock {
pub fn hash(&self) -> H256 { self.header().rlp_sha3(Seal::Without) }
/// Turn this into a `LockedBlock`, unable to be reopened again.
pub fn lock(self) -> LockedBlock {
pub fn lock(mut self) -> LockedBlock {
// finalize the changes made by the engine.
self.block.state.clear_snapshot();
if let Err(e) = self.block.state.commit() {
warn!("Error committing closed block's state: {:?}", e);
}
// set the state root here, after commit recalculates with the block
// rewards.
self.block.base.header.set_state_root(self.block.state.root().clone());
LockedBlock {
block: self.block,
uncle_bytes: self.uncle_bytes,
@ -417,12 +431,12 @@ impl ClosedBlock {
}
/// Given an engine reference, reopen the `ClosedBlock` into an `OpenBlock`.
pub fn reopen(self, engine: &Engine) -> OpenBlock {
pub fn reopen(mut self, engine: &Engine) -> OpenBlock {
// revert rewards (i.e. set state back at last transaction's state).
let mut block = self.block;
block.state = self.unclosed_state;
self.block.state.revert_snapshot();
OpenBlock {
block: block,
block: self.block,
engine: engine,
last_hashes: self.last_hashes,
}

106
ethcore/src/builtin.rs
View File

@ -17,14 +17,15 @@
use crypto::sha2::Sha256 as Sha256Digest;
use crypto::ripemd160::Ripemd160 as Ripemd160Digest;
use crypto::digest::Digest;
use util::*;
use std::cmp::min;
use util::{U256, H256, Hashable, FixedHash, BytesRef};
use ethkey::{Signature, recover as ec_recover};
use ethjson;
/// Native implementation of a built-in contract.
pub trait Impl: Send + Sync {
/// execute this built-in on the given input, writing to the given output.
fn execute(&self, input: &[u8], out: &mut [u8]);
fn execute(&self, input: &[u8], output: &mut BytesRef);
}
/// A gas pricing scheme for built-in contracts.
@ -56,7 +57,7 @@ impl Builtin {
pub fn cost(&self, s: usize) -> U256 { self.pricer.cost(s) }
/// Simple forwarder for execute.
pub fn execute(&self, input: &[u8], output: &mut[u8]) { self.native.execute(input, output) }
pub fn execute(&self, input: &[u8], output: &mut BytesRef) { self.native.execute(input, output) }
}
impl From<ethjson::spec::Builtin> for Builtin {
@ -108,14 +109,13 @@ struct Sha256;
struct Ripemd160;
impl Impl for Identity {
fn execute(&self, input: &[u8], output: &mut [u8]) {
let len = min(input.len(), output.len());
output[..len].copy_from_slice(&input[..len]);
fn execute(&self, input: &[u8], output: &mut BytesRef) {
output.write(0, input);
}
}
impl Impl for EcRecover {
fn execute(&self, i: &[u8], output: &mut [u8]) {
fn execute(&self, i: &[u8], output: &mut BytesRef) {
let len = min(i.len(), 128);
let mut input = [0; 128];
@ -135,58 +135,34 @@ impl Impl for EcRecover {
if s.is_valid() {
if let Ok(p) = ec_recover(&s, &hash) {
let r = p.sha3();
let out_len = min(output.len(), 32);
for x in &mut output[0.. min(12, out_len)] {
*x = 0;
}
if out_len > 12 {
output[12..out_len].copy_from_slice(&r[12..out_len]);
}
output.write(0, &[0; 12]);
output.write(12, &r[12..r.len()]);
}
}
}
}
impl Impl for Sha256 {
fn execute(&self, input: &[u8], output: &mut [u8]) {
let out_len = min(output.len(), 32);
fn execute(&self, input: &[u8], output: &mut BytesRef) {
let mut sha = Sha256Digest::new();
sha.input(input);
if out_len == 32 {
sha.result(&mut output[0..32]);
} else {
let mut out = [0; 32];
sha.result(&mut out);
let mut out = [0; 32];
sha.result(&mut out);
output.copy_from_slice(&out[..out_len])
}
output.write(0, &out);
}
}
impl Impl for Ripemd160 {
fn execute(&self, input: &[u8], output: &mut [u8]) {
let out_len = min(output.len(), 32);
fn execute(&self, input: &[u8], output: &mut BytesRef) {
let mut sha = Ripemd160Digest::new();
sha.input(input);
for x in &mut output[0.. min(12, out_len)] {
*x = 0;
}
let mut out = [0; 32];
sha.result(&mut out[12..32]);
if out_len >= 32 {
sha.result(&mut output[12..32]);
} else if out_len > 12 {
let mut out = [0; 20];
sha.result(&mut out);
output.copy_from_slice(&out[12..out_len])
}
output.write(0, &out);
}
}
@ -194,7 +170,7 @@ impl Impl for Ripemd160 {
mod tests {
use super::{Builtin, Linear, ethereum_builtin, Pricer};
use ethjson;
use util::U256;
use util::{U256, BytesRef};
#[test]
fn identity() {
@ -203,15 +179,15 @@ mod tests {
let i = [0u8, 1, 2, 3];
let mut o2 = [255u8; 2];
f.execute(&i[..], &mut o2[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o2[..]));
assert_eq!(i[0..2], o2);
let mut o4 = [255u8; 4];
f.execute(&i[..], &mut o4[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o4[..]));
assert_eq!(i, o4);
let mut o8 = [255u8; 8];
f.execute(&i[..], &mut o8[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o8[..]));
assert_eq!(i, o8[..4]);
assert_eq!([255u8; 4], o8[4..]);
}
@ -224,16 +200,20 @@ mod tests {
let i = [0u8; 0];
let mut o = [255u8; 32];
f.execute(&i[..], &mut o[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855").unwrap())[..]);
let mut o8 = [255u8; 8];
f.execute(&i[..], &mut o8[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o8[..]));
assert_eq!(&o8[..], &(FromHex::from_hex("e3b0c44298fc1c14").unwrap())[..]);
let mut o34 = [255u8; 34];
f.execute(&i[..], &mut o34[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o34[..]));
assert_eq!(&o34[..], &(FromHex::from_hex("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855ffff").unwrap())[..]);
let mut ov = vec![];
f.execute(&i[..], &mut BytesRef::Flexible(&mut ov));
assert_eq!(&ov[..], &(FromHex::from_hex("e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855").unwrap())[..]);
}
#[test]
@ -244,15 +224,15 @@ mod tests {
let i = [0u8; 0];
let mut o = [255u8; 32];
f.execute(&i[..], &mut o[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("0000000000000000000000009c1185a5c5e9fc54612808977ee8f548b2258d31").unwrap())[..]);
let mut o8 = [255u8; 8];
f.execute(&i[..], &mut o8[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o8[..]));
assert_eq!(&o8[..], &(FromHex::from_hex("0000000000000000").unwrap())[..]);
let mut o34 = [255u8; 34];
f.execute(&i[..], &mut o34[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o34[..]));
assert_eq!(&o34[..], &(FromHex::from_hex("0000000000000000000000009c1185a5c5e9fc54612808977ee8f548b2258d31ffff").unwrap())[..]);
}
@ -272,46 +252,46 @@ mod tests {
let i = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b650acf9d3f5f0a2c799776a1254355d5f4061762a237396a99a0e0e3fc2bcd6729514a0dacb2e623ac4abd157cb18163ff942280db4d5caad66ddf941ba12e03").unwrap();
let mut o = [255u8; 32];
f.execute(&i[..], &mut o[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("000000000000000000000000c08b5542d177ac6686946920409741463a15dddb").unwrap())[..]);
let mut o8 = [255u8; 8];
f.execute(&i[..], &mut o8[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o8[..]));
assert_eq!(&o8[..], &(FromHex::from_hex("0000000000000000").unwrap())[..]);
let mut o34 = [255u8; 34];
f.execute(&i[..], &mut o34[..]);
f.execute(&i[..], &mut BytesRef::Fixed(&mut o34[..]));
assert_eq!(&o34[..], &(FromHex::from_hex("000000000000000000000000c08b5542d177ac6686946920409741463a15dddbffff").unwrap())[..]);
let i_bad = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001a650acf9d3f5f0a2c799776a1254355d5f4061762a237396a99a0e0e3fc2bcd6729514a0dacb2e623ac4abd157cb18163ff942280db4d5caad66ddf941ba12e03").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);
let i_bad = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);
let i_bad = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);
let i_bad = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff000000000000000000000000000000000000000000000000000000000000001b").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);
let i_bad = FromHex::from_hex("47173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000001bffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);
// TODO: Should this (corrupted version of the above) fail rather than returning some address?
/* let i_bad = FromHex::from_hex("48173285a8d7341e5e972fc677286384f802f8ef42a5ec5f03bbfa254cb01fad000000000000000000000000000000000000000000000000000000000000001b650acf9d3f5f0a2c799776a1254355d5f4061762a237396a99a0e0e3fc2bcd6729514a0dacb2e623ac4abd157cb18163ff942280db4d5caad66ddf941ba12e03").unwrap();
let mut o = [255u8; 32];
f.execute(&i_bad[..], &mut o[..]);
f.execute(&i_bad[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(&o[..], &(FromHex::from_hex("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff").unwrap())[..]);*/
}
@ -336,7 +316,7 @@ mod tests {
let i = [0u8, 1, 2, 3];
let mut o = [255u8; 4];
b.execute(&i[..], &mut o[..]);
b.execute(&i[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(i, o);
}
@ -357,7 +337,7 @@ mod tests {
let i = [0u8, 1, 2, 3];
let mut o = [255u8; 4];
b.execute(&i[..], &mut o[..]);
b.execute(&i[..], &mut BytesRef::Fixed(&mut o[..]));
assert_eq!(i, o);
}
}
}

12
ethcore/src/client/client.rs
View File

@ -144,7 +144,9 @@ pub struct Client {
factories: Factories,
}
const HISTORY: u64 = 1200;
/// The pruning constant -- how old blocks must be before we
/// assume finality of a given candidate.
pub const HISTORY: u64 = 1200;
/// Append a path element to the given path and return the string.
pub fn append_path<P>(path: P, item: &str) -> String where P: AsRef<Path> {
@ -168,7 +170,7 @@ impl Client {
let db = Arc::new(try!(Database::open(&db_config, &path.to_str().unwrap()).map_err(ClientError::Database)));
let chain = Arc::new(BlockChain::new(config.blockchain.clone(), &gb, db.clone()));
let tracedb = RwLock::new(try!(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone())));
let tracedb = RwLock::new(TraceDB::new(config.tracing.clone(), db.clone(), chain.clone()));
let mut state_db = journaldb::new(db.clone(), config.pruning, ::db::COL_STATE);
if state_db.is_empty() && try!(spec.ensure_db_good(state_db.as_hashdb_mut())) {
@ -685,7 +687,7 @@ impl snapshot::DatabaseRestore for Client {
*state_db = journaldb::new(db.clone(), self.pruning, ::db::COL_STATE);
*chain = Arc::new(BlockChain::new(self.config.blockchain.clone(), &[], db.clone()));
*tracedb = try!(TraceDB::new(self.config.tracing.clone(), db.clone(), chain.clone()).map_err(ClientError::from));
*tracedb = TraceDB::new(self.config.tracing.clone(), db.clone(), chain.clone());
Ok(())
}
}
@ -957,7 +959,7 @@ impl BlockChainClient for Client {
}
}
fn logs(&self, filter: Filter, limit: Option<usize>) -> Vec<LocalizedLogEntry> {
fn logs(&self, filter: Filter) -> Vec<LocalizedLogEntry> {
let blocks = filter.bloom_possibilities().iter()
.filter_map(|bloom| self.blocks_with_bloom(bloom, filter.from_block.clone(), filter.to_block.clone()))
.flat_map(|m| m)
@ -966,7 +968,7 @@ impl BlockChainClient for Client {
.into_iter()
.collect::<Vec<u64>>();
self.chain.read().logs(blocks, |entry| filter.matches(entry), limit)
self.chain.read().logs(blocks, |entry| filter.matches(entry), filter.limit)
}
fn filter_traces(&self, filter: TraceFilter) -> Option<Vec<LocalizedTrace>> {

4
ethcore/src/client/config.rs
View File

@ -18,7 +18,7 @@ use std::str::FromStr;
pub use std::time::Duration;
pub use block_queue::BlockQueueConfig;
pub use blockchain::Config as BlockChainConfig;
pub use trace::{Config as TraceConfig, Switch};
pub use trace::Config as TraceConfig;
pub use evm::VMType;
pub use verification::VerifierType;
use util::{journaldb, CompactionProfile};
@ -102,7 +102,7 @@ pub struct ClientConfig {
/// State db compaction profile
pub db_compaction: DatabaseCompactionProfile,
/// Should db have WAL enabled?
pub db_wal: bool,
pub db_wal: bool,
/// Operating mode
pub mode: Mode,
/// Type of block verifier used by client.

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

@ -23,7 +23,7 @@ mod trace;
mod client;
pub use self::client::*;
pub use self::config::{Mode, ClientConfig, DatabaseCompactionProfile, BlockQueueConfig, BlockChainConfig, Switch, VMType};
pub use self::config::{Mode, ClientConfig, DatabaseCompactionProfile, BlockQueueConfig, BlockChainConfig, VMType};
pub use self::error::Error;
pub use types::ids::*;
pub use self::test_client::{TestBlockChainClient, EachBlockWith};

17
ethcore/src/client/test_client.rs
View File

@ -67,6 +67,8 @@ pub struct TestBlockChainClient {
pub execution_result: RwLock<Option<Result<Executed, CallError>>>,
/// Transaction receipts.
pub receipts: RwLock<HashMap<TransactionID, LocalizedReceipt>>,
/// Logs
pub logs: RwLock<Vec<LocalizedLogEntry>>,
/// Block queue size.
pub queue_size: AtomicUsize,
/// Miner
@ -114,6 +116,7 @@ impl TestBlockChainClient {
code: RwLock::new(HashMap::new()),
execution_result: RwLock::new(None),
receipts: RwLock::new(HashMap::new()),
logs: RwLock::new(Vec::new()),
queue_size: AtomicUsize::new(0),
miner: Arc::new(Miner::with_spec(&spec)),
spec: spec,
@ -165,6 +168,11 @@ impl TestBlockChainClient {
*self.latest_block_timestamp.write() = ts;
}
/// Set logs to return for each logs call.
pub fn set_logs(&self, logs: Vec<LocalizedLogEntry>) {
*self.logs.write() = logs;
}
/// Add blocks to test client.
pub fn add_blocks(&self, count: usize, with: EachBlockWith) {
let len = self.numbers.read().len();
@ -390,8 +398,13 @@ impl BlockChainClient for TestBlockChainClient {
unimplemented!();
}
fn logs(&self, _filter: Filter, _limit: Option<usize>) -> Vec<LocalizedLogEntry> {
Vec::new()
fn logs(&self, filter: Filter) -> Vec<LocalizedLogEntry> {
let mut logs = self.logs.read().clone();
let len = logs.len();
match filter.limit {
Some(limit) if limit <= len => logs.split_off(len - limit),
_ => logs,
}
}
fn last_hashes(&self) -> LastHashes {

9
ethcore/src/client/traits.rs
View File

@ -156,7 +156,7 @@ pub trait BlockChainClient : Sync + Send {
fn blocks_with_bloom(&self, bloom: &H2048, from_block: BlockID, to_block: BlockID) -> Option<Vec<BlockNumber>>;
/// Returns logs matching given filter.
fn logs(&self, filter: Filter, limit: Option<usize>) -> Vec<LocalizedLogEntry>;
fn logs(&self, filter: Filter) -> Vec<LocalizedLogEntry>;
/// Makes a non-persistent transaction call.
fn call(&self, t: &SignedTransaction, block: BlockID, analytics: CallAnalytics) -> Result<Executed, CallError>;
@ -215,8 +215,11 @@ pub trait BlockChainClient : Sync + Send {
/// Extended client interface used for mining
pub trait MiningBlockChainClient : BlockChainClient {
/// Returns OpenBlock prepared for closing.
fn prepare_open_block(&self, author: Address, gas_range_target: (U256, U256), extra_data: Bytes)
-> OpenBlock;
fn prepare_open_block(&self,
author: Address,
gas_range_target: (U256, U256),
extra_data: Bytes
) -> OpenBlock;
/// Returns EvmFactory.
fn vm_factory(&self) -> &EvmFactory;

4
ethcore/src/engines/mod.rs
View File

@ -45,7 +45,7 @@ pub trait Engine : Sync + Send {
fn extra_info(&self, _header: &Header) -> HashMap<String, String> { HashMap::new() }
/// Additional information.
fn additional_params(&self) -> HashMap<String, String> { HashMap::new() }
fn additional_params(&self) -> HashMap<String, String> { HashMap::new() }
/// Get the general parameters of the chain.
fn params(&self) -> &CommonParams;
@ -126,7 +126,7 @@ pub trait Engine : Sync + Send {
fn cost_of_builtin(&self, a: &Address, input: &[u8]) -> U256 { self.builtins().get(a).unwrap().cost(input.len()) }
/// Execution the builtin contract `a` on `input` and return `output`.
/// Panics if `is_builtin(a)` is not true.
fn execute_builtin(&self, a: &Address, input: &[u8], output: &mut [u8]) { self.builtins().get(a).unwrap().execute(input, output); }
fn execute_builtin(&self, a: &Address, input: &[u8], output: &mut BytesRef) { self.builtins().get(a).unwrap().execute(input, output); }
// TODO: sealing stuff - though might want to leave this for later.
}

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

@ -167,9 +167,7 @@ impl Engine for Ethash {
for u in fields.uncles.iter() {
fields.state.add_balance(u.author(), &(reward * U256::from(8 + u.number() - current_number) / U256::from(8)));
}
if let Err(e) = fields.state.commit() {
warn!("Encountered error on state commit: {}", e);
}
}
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {

5
ethcore/src/evm/evm.rs
View File

@ -113,7 +113,10 @@ impl<'a> Finalize for Result<GasLeft<'a>> {
}
/// Cost calculation type. For low-gas usage we calculate costs using usize instead of U256
pub trait CostType: ops::Mul<Output=Self> + ops::Div<Output=Self> + ops::Add<Output=Self> + ops::Sub<Output=Self> + ops::Shr<usize, Output=Self> + ops::Shl<usize, Output=Self> + cmp::Ord + Sized + From<usize> + Copy {
pub trait CostType: Sized + From<usize> + Copy
+ ops::Mul<Output=Self> + ops::Div<Output=Self> + ops::Add<Output=Self> +ops::Sub<Output=Self>
+ ops::Shr<usize, Output=Self> + ops::Shl<usize, Output=Self>
+ cmp::Ord + fmt::Debug {
/// Converts this cost into `U256`
fn as_u256(&self) -> U256;
/// Tries to fit `U256` into this `Cost` type

3
ethcore/src/evm/ext.rs
View File

@ -83,6 +83,9 @@ pub trait Ext {
/// Returns code at given address
fn extcode(&self, address: &Address) -> Bytes;
/// Returns code size at given address
fn extcodesize(&self, address: &Address) -> usize;
/// Creates log entry with given topics and data
fn log(&mut self, topics: Vec<H256>, data: &[u8]);

29
ethcore/src/evm/interpreter/mod.rs
View File

@ -53,6 +53,17 @@ fn color(instruction: Instruction, name: &'static str) -> String {
type CodePosition = usize;
type ProgramCounter = usize;
const ONE: U256 = U256([1, 0, 0, 0]);
const TWO: U256 = U256([2, 0, 0, 0]);
const TWO_POW_5: U256 = U256([0x20, 0, 0, 0]);
const TWO_POW_8: U256 = U256([0x100, 0, 0, 0]);
const TWO_POW_16: U256 = U256([0x10000, 0, 0, 0]);
const TWO_POW_24: U256 = U256([0x1000000, 0, 0, 0]);
const TWO_POW_64: U256 = U256([0, 0x1, 0, 0]); // 0x1 00000000 00000000
const TWO_POW_96: U256 = U256([0, 0x100000000, 0, 0]); //0x1 00000000 00000000 00000000
const TWO_POW_224: U256 = U256([0, 0, 0, 0x100000000]); //0x1 00000000 00000000 00000000 00000000 00000000 00000000 00000000
const TWO_POW_248: U256 = U256([0, 0, 0, 0x100000000000000]); //0x1 00000000 00000000 00000000 00000000 00000000 00000000 00000000 000000
/// Abstraction over raw vector of Bytes. Easier state management of PC.
struct CodeReader<'a> {
position: ProgramCounter,
@ -126,7 +137,7 @@ impl<Cost: CostType> evm::Evm for Interpreter<Cost> {
gasometer.current_gas = gasometer.current_gas - gas_cost;
evm_debug!({
println!("[0x{:x}][{}(0x{:x}) Gas: {:x}\n Gas Before: {:x}",
println!("[0x{:x}][{}(0x{:x}) Gas: {:?}\n Gas Before: {:?}",
reader.position,
color(instruction, info.name),
instruction,
@ -471,7 +482,7 @@ impl<Cost: CostType> Interpreter<Cost> {
},
instructions::EXTCODESIZE => {
let address = u256_to_address(&stack.pop_back());
let len = ext.extcode(&address).len();
let len = ext.extcodesize(&address);
stack.push(U256::from(len));
},
instructions::CALLDATACOPY => {
@ -599,7 +610,19 @@ impl<Cost: CostType> Interpreter<Cost> {
let a = stack.pop_back();
let b = stack.pop_back();
stack.push(if !self.is_zero(&b) {
a.overflowing_div(b).0
match b {
ONE => a,
TWO => a >> 1,
TWO_POW_5 => a >> 5,
TWO_POW_8 => a >> 8,
TWO_POW_16 => a >> 16,
TWO_POW_24 => a >> 24,
TWO_POW_64 => a >> 64,
TWO_POW_96 => a >> 96,
TWO_POW_224 => a >> 224,
TWO_POW_248 => a >> 248,
_ => a.overflowing_div(b).0,
}
} else {
U256::zero()
});

19
ethcore/src/evm/jit.rs
View File

@ -18,6 +18,7 @@
use common::*;
use evmjit;
use evm::{self, GasLeft};
use types::executed::CallType;
/// Should be used to convert jit types to ethcore
trait FromJit<T>: Sized {
@ -77,10 +78,11 @@ impl IntoJit<evmjit::I256> for U256 {
impl IntoJit<evmjit::I256> for H256 {
fn into_jit(self) -> evmjit::I256 {
let mut ret = [0; 4];
for i in 0..self.bytes().len() {
let rev = self.bytes().len() - 1 - i;
let len = self.len();
for i in 0..len {
let rev = len - 1 - i;
let pos = rev / 8;
ret[pos] += (self.bytes()[i] as u64) << ((rev % 8) * 8);
ret[pos] += (self[i] as u64) << ((rev % 8) * 8);
}
evmjit::I256 { words: ret }
}
@ -206,6 +208,7 @@ impl<'a> evmjit::Ext for ExtAdapter<'a> {
let sender_address = unsafe { Address::from_jit(&*sender_address) };
let receive_address = unsafe { Address::from_jit(&*receive_address) };
let code_address = unsafe { Address::from_jit(&*code_address) };
// TODO Is it always safe in case of DELEGATE_CALL?
let transfer_value = unsafe { U256::from_jit(&*transfer_value) };
let value = Some(transfer_value);
@ -239,6 +242,12 @@ impl<'a> evmjit::Ext for ExtAdapter<'a> {
}
}
// TODO [ToDr] Any way to detect DelegateCall?
let call_type = match is_callcode {
true => CallType::CallCode,
false => CallType::Call,
};
match self.ext.call(
&call_gas,
&sender_address,
@ -246,7 +255,9 @@ impl<'a> evmjit::Ext for ExtAdapter<'a> {
value,
unsafe { slice::from_raw_parts(in_beg, in_size as usize) },
&code_address,
unsafe { slice::from_raw_parts_mut(out_beg, out_size as usize) }) {
unsafe { slice::from_raw_parts_mut(out_beg, out_size as usize) },
call_type,
) {
evm::MessageCallResult::Success(gas_left) => unsafe {
*io_gas = (gas + gas_left).low_u64();
true

4
ethcore/src/evm/tests.rs
View File

@ -140,6 +140,10 @@ impl Ext for FakeExt {
self.codes.get(address).unwrap_or(&Bytes::new()).clone()
}
fn extcodesize(&self, address: &Address) -> usize {
self.codes.get(address).map(|v| v.len()).unwrap_or(0)
}
fn log(&mut self, topics: Vec<H256>, data: &[u8]) {
self.logs.push(FakeLogEntry {
topics: topics,

1
ethcore/src/executive.rs
View File

@ -193,7 +193,6 @@ impl<'a> Executive<'a> {
data: Some(t.data.clone()),
call_type: CallType::Call,
};
// TODO: move output upstream
let mut out = vec![];
(self.call(params, &mut substate, BytesRef::Flexible(&mut out), &mut tracer, &mut vm_tracer), out)
}

5
ethcore/src/externalities.rs
View File

@ -205,6 +205,11 @@ impl<'a, T, V> Ext for Externalities<'a, T, V> where T: 'a + Tracer, V: 'a + VMT
self.state.code(address).unwrap_or_else(|| vec![])
}
fn extcodesize(&self, address: &Address) -> usize {
self.state.code_size(address).unwrap_or(0)
}
#[cfg_attr(feature="dev", allow(match_ref_pats))]
fn ret(mut self, gas: &U256, data: &[u8]) -> evm::Result<U256>
where Self: Sized {

4
ethcore/src/json_tests/executive.rs
View File

@ -131,6 +131,10 @@ impl<'a, T, V> Ext for TestExt<'a, T, V> where T: Tracer, V: VMTracer {
self.ext.extcode(address)
}
fn extcodesize(&self, address: &Address) -> usize {
self.ext.extcodesize(address)
}
fn log(&mut self, topics: Vec<H256>, data: &[u8]) {
self.ext.log(topics, data)
}

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

@ -292,6 +292,7 @@ impl Miner {
};
let mut invalid_transactions = HashSet::new();
let mut transactions_to_penalize = HashSet::new();
let block_number = open_block.block().fields().header.number();
// TODO: push new uncles, too.
for tx in transactions {
@ -299,6 +300,12 @@ impl Miner {
match open_block.push_transaction(tx, None) {
Err(Error::Execution(ExecutionError::BlockGasLimitReached { gas_limit, gas_used, gas })) => {
debug!(target: "miner", "Skipping adding transaction to block because of gas limit: {:?} (limit: {:?}, used: {:?}, gas: {:?})", hash, gas_limit, gas_used, gas);
// Penalize transaction if it's above current gas limit
if gas > gas_limit {
transactions_to_penalize.insert(hash);
}
// Exit early if gas left is smaller then min_tx_gas
let min_tx_gas: U256 = 21000.into(); // TODO: figure this out properly.
if gas_limit - gas_used < min_tx_gas {
@ -334,6 +341,9 @@ impl Miner {
for hash in invalid_transactions.into_iter() {
queue.remove_invalid(&hash, &fetch_account);
}
for hash in transactions_to_penalize {
queue.penalize(&hash);
}
}
(block, original_work_hash)
}

101
ethcore/src/miner/transaction_queue.rs
View File

@ -134,6 +134,8 @@ struct TransactionOrder {
hash: H256,
/// Origin of the transaction
origin: TransactionOrigin,
/// Penalties
penalties: usize,
}
@ -144,6 +146,7 @@ impl TransactionOrder {
gas_price: tx.transaction.gas_price,
hash: tx.hash(),
origin: tx.origin,
penalties: 0,
}
}
@ -151,6 +154,11 @@ impl TransactionOrder {
self.nonce_height = nonce - base_nonce;
self
}
fn penalize(mut self) -> Self {
self.penalties = self.penalties.saturating_add(1);
self
}
}
impl Eq for TransactionOrder {}
@ -167,6 +175,11 @@ impl PartialOrd for TransactionOrder {
impl Ord for TransactionOrder {
fn cmp(&self, b: &TransactionOrder) -> Ordering {
// First check number of penalties
if self.penalties != b.penalties {
return self.penalties.cmp(&b.penalties);
}
// First check nonce_height
if self.nonce_height != b.nonce_height {
return self.nonce_height.cmp(&b.nonce_height);
@ -387,7 +400,7 @@ pub struct AccountDetails {
}
/// Transactions with `gas > (gas_limit + gas_limit * Factor(in percents))` are not imported to the queue.
const GAS_LIMIT_HYSTERESIS: usize = 10; // %
const GAS_LIMIT_HYSTERESIS: usize = 10; // (100/GAS_LIMIT_HYSTERESIS) %
/// `TransactionQueue` implementation
pub struct TransactionQueue {
@ -506,8 +519,6 @@ impl TransactionQueue {
pub fn add<T>(&mut self, tx: SignedTransaction, fetch_account: &T, origin: TransactionOrigin) -> Result<TransactionImportResult, Error>
where T: Fn(&Address) -> AccountDetails {
trace!(target: "txqueue", "Importing: {:?}", tx.hash());
if tx.gas_price < self.minimal_gas_price && origin != TransactionOrigin::Local {
trace!(target: "txqueue",
"Dropping transaction below minimal gas price threshold: {:?} (gp: {} < {})",
@ -593,6 +604,39 @@ impl TransactionQueue {
assert_eq!(self.future.by_priority.len() + self.current.by_priority.len(), self.by_hash.len());
}
/// Penalize transactions from sender of transaction with given hash.
/// I.e. it should change the priority of the transaction in the queue.
///
/// NOTE: We need to penalize all transactions from particular sender
/// to avoid breaking invariants in queue (ordered by nonces).
/// Consecutive transactions from this sender would fail otherwise (because of invalid nonce).
pub fn penalize(&mut self, transaction_hash: &H256) {
let transaction = match self.by_hash.get(transaction_hash) {
None => return,
Some(t) => t,
};
let sender = transaction.sender();
// Penalize all transactions from this sender
let nonces_from_sender = match self.current.by_address.row(&sender) {
Some(row_map) => row_map.keys().cloned().collect::<Vec<U256>>(),
None => vec![],
};
for k in nonces_from_sender {
let order = self.current.drop(&sender, &k).unwrap();
self.current.insert(sender, k, order.penalize());
}
// Same thing for future
let nonces_from_sender = match self.future.by_address.row(&sender) {
Some(row_map) => row_map.keys().cloned().collect::<Vec<U256>>(),
None => vec![],
};
for k in nonces_from_sender {
let order = self.future.drop(&sender, &k).unwrap();
self.current.insert(sender, k, order.penalize());
}
}
/// Removes invalid transaction identified by hash from queue.
/// Assumption is that this transaction nonce is not related to client nonce,
/// so transactions left in queue are processed according to client nonce.
@ -764,6 +808,7 @@ impl TransactionQueue {
let address = tx.sender();
let nonce = tx.nonce();
let hash = tx.hash();
let next_nonce = self.last_nonces
.get(&address)
@ -785,6 +830,9 @@ impl TransactionQueue {
try!(check_too_cheap(Self::replace_transaction(tx, state_nonce, &mut self.future, &mut self.by_hash)));
// Return an error if this transaction is not imported because of limit.
try!(check_if_removed(&address, &nonce, self.future.enforce_limit(&mut self.by_hash)));
debug!(target: "txqueue", "Importing transaction to future: {:?}", hash);
debug!(target: "txqueue", "status: {:?}", self.status());
return Ok(TransactionImportResult::Future);
}
try!(check_too_cheap(Self::replace_transaction(tx, state_nonce, &mut self.current, &mut self.by_hash)));
@ -811,7 +859,8 @@ impl TransactionQueue {
// Trigger error if the transaction we are importing was removed.
try!(check_if_removed(&address, &nonce, removed));
trace!(target: "txqueue", "status: {:?}", self.status());
debug!(target: "txqueue", "Imported transaction to current: {:?}", hash);
debug!(target: "txqueue", "status: {:?}", self.status());
Ok(TransactionImportResult::Current)
}
@ -945,6 +994,17 @@ mod test {
(tx1.sign(secret), tx2.sign(secret))
}
/// Returns two consecutive transactions, both with increased gas price
fn new_tx_pair_with_gas_price_increment(gas_price_increment: U256) -> (SignedTransaction, SignedTransaction) {
let gas = default_gas_price() + gas_price_increment;
let tx1 = new_unsigned_tx(default_nonce(), gas);
let tx2 = new_unsigned_tx(default_nonce() + 1.into(), gas);
let keypair = Random.generate().unwrap();
let secret = &keypair.secret();
(tx1.sign(secret), tx2.sign(secret))
}
fn new_tx_pair_default(nonce_increment: U256, gas_price_increment: U256) -> (SignedTransaction, SignedTransaction) {
new_tx_pair(default_nonce(), default_gas_price(), nonce_increment, gas_price_increment)
}
@ -1332,6 +1392,39 @@ mod test {
assert_eq!(top.len(), 2);
}
#[test]
fn should_penalize_transactions_from_sender() {
// given
let mut txq = TransactionQueue::new();
// txa, txb - slightly bigger gas price to have consistent ordering
let (txa, txb) = new_tx_pair_default(1.into(), 0.into());
let (tx1, tx2) = new_tx_pair_with_gas_price_increment(3.into());
// insert everything
txq.add(txa.clone(), &default_account_details, TransactionOrigin::External).unwrap();
txq.add(txb.clone(), &default_account_details, TransactionOrigin::External).unwrap();
txq.add(tx1.clone(), &default_account_details, TransactionOrigin::External).unwrap();
txq.add(tx2.clone(), &default_account_details, TransactionOrigin::External).unwrap();
let top = txq.top_transactions();
assert_eq!(top[0], tx1);
assert_eq!(top[1], txa);
assert_eq!(top[2], tx2);
assert_eq!(top[3], txb);
assert_eq!(top.len(), 4);
// when
txq.penalize(&tx1.hash());
// then
let top = txq.top_transactions();
assert_eq!(top[0], txa);
assert_eq!(top[1], txb);
assert_eq!(top[2], tx1);
assert_eq!(top[3], tx2);
assert_eq!(top.len(), 4);
}
#[test]
fn should_return_pending_hashes() {
// given

3
ethcore/src/snapshot/account.rs
View File

@ -92,7 +92,8 @@ impl Account {
let mut pairs = Vec::new();
for (k, v) in db.iter() {
for item in try!(db.iter()) {
let (k, v) = try!(item);
pairs.push((k, v));
}

49
ethcore/src/snapshot/block.rs
View File

@ -21,10 +21,10 @@ use header::Header;
use views::BlockView;
use rlp::{DecoderError, RlpStream, Stream, UntrustedRlp, View};
use rlp::{Compressible, RlpType};
use util::{Bytes, Hashable, H256};
use util::triehash::ordered_trie_root;
const HEADER_FIELDS: usize = 10;
const HEADER_FIELDS: usize = 8;
const BLOCK_FIELDS: usize = 2;
pub struct AbridgedBlock {
@ -61,8 +61,6 @@ impl AbridgedBlock {
stream
.append(&header.author())
.append(&header.state_root())
.append(&header.transactions_root())
.append(&header.receipts_root())
.append(&header.log_bloom())
.append(&header.difficulty())
.append(&header.gas_limit())
@ -79,33 +77,35 @@ impl AbridgedBlock {
}
AbridgedBlock {
rlp: UntrustedRlp::new(stream.as_raw()).compress(RlpType::Blocks).to_vec(),
rlp: stream.out(),
}
}
/// Flesh out an abridged block view with the provided parent hash and block number.
///
/// Will fail if contains invalid rlp.
pub fn to_block(&self, parent_hash: H256, number: u64) -> Result<Block, DecoderError> {
let rlp = UntrustedRlp::new(&self.rlp).decompress(RlpType::Blocks);
let rlp = UntrustedRlp::new(&rlp);
pub fn to_block(&self, parent_hash: H256, number: u64, receipts_root: H256) -> Result<Block, DecoderError> {
let rlp = UntrustedRlp::new(&self.rlp);
let mut header: Header = Default::default();
header.set_parent_hash(parent_hash);
header.set_author(try!(rlp.val_at(0)));
header.set_state_root(try!(rlp.val_at(1)));
header.set_transactions_root(try!(rlp.val_at(2)));
header.set_receipts_root(try!(rlp.val_at(3)));
header.set_log_bloom(try!(rlp.val_at(4)));
header.set_difficulty(try!(rlp.val_at(5)));
header.set_log_bloom(try!(rlp.val_at(2)));
header.set_difficulty(try!(rlp.val_at(3)));
header.set_number(number);
header.set_gas_limit(try!(rlp.val_at(6)));
header.set_gas_used(try!(rlp.val_at(7)));
header.set_timestamp(try!(rlp.val_at(8)));
header.set_extra_data(try!(rlp.val_at(9)));
header.set_gas_limit(try!(rlp.val_at(4)));
header.set_gas_used(try!(rlp.val_at(5)));
header.set_timestamp(try!(rlp.val_at(6)));
header.set_extra_data(try!(rlp.val_at(7)));
let transactions = try!(rlp.val_at(10));
let uncles: Vec<Header> = try!(rlp.val_at(11));
let transactions = try!(rlp.val_at(8));
let uncles: Vec<Header> = try!(rlp.val_at(9));
header.set_transactions_root(ordered_trie_root(
try!(rlp.at(8)).iter().map(|r| r.as_raw().to_owned())
));
header.set_receipts_root(receipts_root);
let mut uncles_rlp = RlpStream::new();
uncles_rlp.append(&uncles);
@ -143,20 +143,22 @@ mod tests {
#[test]
fn empty_block_abridging() {
let b = Block::default();
let receipts_root = b.header.receipts_root().clone();
let encoded = encode_block(&b);
let abridged = AbridgedBlock::from_block_view(&BlockView::new(&encoded));
assert_eq!(abridged.to_block(H256::new(), 0).unwrap(), b);
assert_eq!(abridged.to_block(H256::new(), 0, receipts_root).unwrap(), b);
}
#[test]
#[should_panic]
fn wrong_number() {
let b = Block::default();
let receipts_root = b.header.receipts_root().clone();
let encoded = encode_block(&b);
let abridged = AbridgedBlock::from_block_view(&BlockView::new(&encoded));
assert_eq!(abridged.to_block(H256::new(), 2).unwrap(), b);
assert_eq!(abridged.to_block(H256::new(), 2, receipts_root).unwrap(), b);
}
#[test]
@ -184,9 +186,14 @@ mod tests {
b.transactions.push(t1);
b.transactions.push(t2);
let receipts_root = b.header.receipts_root().clone();
b.header.set_transactions_root(::util::triehash::ordered_trie_root(
b.transactions.iter().map(::rlp::encode).map(|out| out.to_vec())
));
let encoded = encode_block(&b);
let abridged = AbridgedBlock::from_block_view(&BlockView::new(&encoded[..]));
assert_eq!(abridged.to_block(H256::new(), 0).unwrap(), b);
assert_eq!(abridged.to_block(H256::new(), 0, receipts_root).unwrap(), b);
}
}

21
ethcore/src/snapshot/mod.rs
View File

@ -15,6 +15,9 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Snapshot creation, restoration, and network service.
//!
//! Documentation of the format can be found at
//! https://github.com/ethcore/parity/wiki/%22PV64%22-Snapshot-Format
use std::collections::{HashMap, HashSet, VecDeque};
use std::sync::Arc;
@ -34,7 +37,7 @@ use util::journaldb::{self, Algorithm, JournalDB};
use util::kvdb::Database;
use util::trie::{TrieDB, TrieDBMut, Trie, TrieMut};
use util::sha3::SHA3_NULL_RLP;
use rlp::{RlpStream, Stream, UntrustedRlp, View, Compressible, RlpType};
use rlp::{RlpStream, Stream, UntrustedRlp, View};
use self::account::Account;
use self::block::AbridgedBlock;
@ -358,15 +361,15 @@ pub fn chunk_state<'a>(db: &HashDB, root: &H256, writer: &Mutex<SnapshotWriter +
let mut used_code = HashSet::new();
// account_key here is the address' hash.
for (account_key, account_data) in account_trie.iter() {
for item in try!(account_trie.iter()) {
let (account_key, account_data) = try!(item);
let account = Account::from_thin_rlp(account_data);
let account_key_hash = H256::from_slice(&account_key);
let account_db = AccountDB::from_hash(db, account_key_hash);
let fat_rlp = try!(account.to_fat_rlp(&account_db, &mut used_code));
let compressed_rlp = UntrustedRlp::new(&fat_rlp).compress(RlpType::Snapshot).to_vec();
try!(chunker.push(account_key, compressed_rlp));
try!(chunker.push(account_key, fat_rlp));
}
if chunker.cur_size != 0 {
@ -507,8 +510,7 @@ fn rebuild_accounts(
let account_rlp = UntrustedRlp::new(account_pair);
let hash: H256 = try!(account_rlp.val_at(0));
let decompressed = try!(account_rlp.at(1)).decompress(RlpType::Snapshot);
let fat_rlp = UntrustedRlp::new(&decompressed[..]);
let fat_rlp = try!(account_rlp.at(1));
let thin_rlp = {
let mut acct_db = AccountDBMut::from_hash(db, hash);
@ -569,6 +571,7 @@ impl BlockRebuilder {
pub fn feed(&mut self, chunk: &[u8], engine: &Engine) -> Result<u64, ::error::Error> {
use basic_types::Seal::With;
use util::U256;
use util::triehash::ordered_trie_root;
let rlp = UntrustedRlp::new(chunk);
let item_count = rlp.item_count();
@ -585,7 +588,11 @@ impl BlockRebuilder {
let abridged_rlp = try!(pair.at(0)).as_raw().to_owned();
let abridged_block = AbridgedBlock::from_raw(abridged_rlp);
let receipts: Vec<::receipt::Receipt> = try!(pair.val_at(1));
let block = try!(abridged_block.to_block(parent_hash, cur_number));
let receipts_root = ordered_trie_root(
try!(pair.at(1)).iter().map(|r| r.as_raw().to_owned())
);
let block = try!(abridged_block.to_block(parent_hash, cur_number, receipts_root));
let block_bytes = block.rlp_bytes(With);
if self.rng.gen::<f32>() <= POW_VERIFY_RATE {

14
ethcore/src/snapshot/service.rs
View File

@ -27,7 +27,7 @@ use super::{ManifestData, StateRebuilder, BlockRebuilder, RestorationStatus, Sna
use super::io::{SnapshotReader, LooseReader, SnapshotWriter, LooseWriter};
use blockchain::BlockChain;
use client::Client;
use client::{BlockChainClient, Client};
use engines::Engine;
use error::Error;
use ids::BlockID;
@ -345,7 +345,17 @@ impl Service {
let res = client.take_snapshot(writer, BlockID::Number(num), &self.progress);
self.taking_snapshot.store(false, Ordering::SeqCst);
try!(res);
if let Err(e) = res {
if client.chain_info().best_block_number >= num + ::client::HISTORY {
// "Cancelled" is mincing words a bit -- what really happened
// is that the state we were snapshotting got pruned out
// before we could finish.
info!("Cancelled prematurely-started periodic snapshot.");
return Ok(())
} else {
return Err(e);
}
}
info!("Finished taking snapshot at #{}", num);

3
ethcore/src/snapshot/tests/helpers.rs
View File

@ -52,8 +52,9 @@ impl StateProducer {
// modify existing accounts.
let mut accounts_to_modify: Vec<_> = {
let trie = TrieDB::new(&*db, &self.state_root).unwrap();
let temp = trie.iter() // binding required due to complicated lifetime stuff
let temp = trie.iter().unwrap() // binding required due to complicated lifetime stuff
.filter(|_| rng.gen::<f32>() < ACCOUNT_CHURN)
.map(Result::unwrap)
.map(|(k, v)| (H256::from_slice(&k), v.to_owned()))
.collect();

29
ethcore/src/state/mod.rs
View File

@ -191,10 +191,16 @@ impl State {
}))
}
/// Mutate storage of account `a` so that it is `value` for `key`.
/// Get the code of account `a`.
pub fn code(&self, a: &Address) -> Option<Bytes> {
self.ensure_cached(a, true,
|a| a.as_ref().map_or(None, |a|a.code().map(|x|x.to_vec())))
|a| a.as_ref().map_or(None, |a| a.code().map(|x| x.to_vec())))
}
/// Get the code size of account `a`.
pub fn code_size(&self, a: &Address) -> Option<usize> {
self.ensure_cached(a, true,
|a| a.as_ref().map_or(None, |a| a.code().map(|x| x.len())))
}
/// Add `incr` to the balance of account `a`.
@ -420,10 +426,27 @@ impl fmt::Debug for State {
impl Clone for State {
fn clone(&self) -> State {
let cache = {
let mut cache = HashMap::new();
for (key, val) in self.cache.borrow().iter() {
let key = key.clone();
match *val {
Some(ref acc) if acc.is_dirty() => {
cache.insert(key, Some(acc.clone()));
},
None => {
cache.insert(key, None);
},
_ => {},
}
}
cache
};
State {
db: self.db.boxed_clone(),
root: self.root.clone(),
cache: RefCell::new(self.cache.borrow().clone()),
cache: RefCell::new(cache),
snapshots: RefCell::new(self.snapshots.borrow().clone()),
account_start_nonce: self.account_start_nonce.clone(),
factories: self.factories.clone(),

6
ethcore/src/tests/client.rs
View File

@ -142,7 +142,8 @@ fn returns_logs() {
to_block: BlockID::Latest,
address: None,
topics: vec![],
}, None);
limit: None,
});
assert_eq!(logs.len(), 0);
}
@ -156,7 +157,8 @@ fn returns_logs_with_limit() {
to_block: BlockID::Latest,
address: None,
topics: vec![],
}, Some(2));
limit: Some(2),
});
assert_eq!(logs.len(), 0);
}

64
ethcore/src/trace/config.rs
View File

@ -15,57 +15,14 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Traces config.
use std::str::FromStr;
use bloomchain::Config as BloomConfig;
use trace::Error;
/// 3-value enum.
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum Switch {
/// True.
On,
/// False.
Off,
/// Auto.
Auto,
}
impl Default for Switch {
fn default() -> Self {
Switch::Auto
}
}
impl FromStr for Switch {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"on" => Ok(Switch::On),
"off" => Ok(Switch::Off),
"auto" => Ok(Switch::Auto),
other => Err(format!("Invalid switch value: {}", other))
}
}
}
impl Switch {
/// Tries to turn old switch to new value.
pub fn turn_to(&self, to: Switch) -> Result<bool, Error> {
match (*self, to) {
(Switch::On, Switch::On) | (Switch::On, Switch::Auto) | (Switch::Auto, Switch::On) => Ok(true),
(Switch::Off, Switch::On) => Err(Error::ResyncRequired),
_ => Ok(false),
}
}
}
/// Traces config.
#[derive(Debug, PartialEq, Clone)]
pub struct Config {
/// Indicates if tracing should be enabled or not.
/// If it's None, it will be automatically configured.
pub enabled: Switch,
pub enabled: bool,
/// Traces blooms configuration.
pub blooms: BloomConfig,
/// Preferef cache-size.
@ -77,7 +34,7 @@ pub struct Config {
impl Default for Config {
fn default() -> Self {
Config {
enabled: Switch::default(),
enabled: false,
blooms: BloomConfig {
levels: 3,
elements_per_index: 16,
@ -87,20 +44,3 @@ impl Default for Config {
}
}
}
#[cfg(test)]
mod tests {
use super::Switch;
#[test]
fn test_switch_parsing() {
assert_eq!(Switch::On, "on".parse().unwrap());
assert_eq!(Switch::Off, "off".parse().unwrap());
assert_eq!(Switch::Auto, "auto".parse().unwrap());
}
#[test]
fn test_switch_default() {
assert_eq!(Switch::default(), Switch::Auto);
}
}

98
ethcore/src/trace/db.rs
View File

@ -22,7 +22,7 @@ use bloomchain::{Number, Config as BloomConfig};
use bloomchain::group::{BloomGroupDatabase, BloomGroupChain, GroupPosition, BloomGroup};
use util::{H256, H264, Database, DBTransaction, RwLock, HeapSizeOf};
use header::BlockNumber;
use trace::{LocalizedTrace, Config, Switch, Filter, Database as TraceDatabase, ImportRequest, DatabaseExtras, Error};
use trace::{LocalizedTrace, Config, Filter, Database as TraceDatabase, ImportRequest, DatabaseExtras};
use db::{self, Key, Writable, Readable, CacheUpdatePolicy};
use blooms;
use super::flat::{FlatTrace, FlatBlockTraces, FlatTransactionTraces};
@ -126,38 +126,20 @@ impl<T> BloomGroupDatabase for TraceDB<T> where T: DatabaseExtras {
impl<T> TraceDB<T> where T: DatabaseExtras {
/// Creates new instance of `TraceDB`.
pub fn new(config: Config, tracesdb: Arc<Database>, extras: Arc<T>) -> Result<Self, Error> {
// check if in previously tracing was enabled
let old_tracing = match tracesdb.get(db::COL_TRACE, b"enabled").unwrap() {
Some(ref value) if value as &[u8] == &[0x1] => Switch::On,
Some(ref value) if value as &[u8] == &[0x0] => Switch::Off,
Some(_) => { panic!("tracesdb is corrupted") },
None => Switch::Auto,
};
let enabled = try!(old_tracing.turn_to(config.enabled));
let encoded_tracing = match enabled {
true => [0x1],
false => [0x0]
};
pub fn new(config: Config, tracesdb: Arc<Database>, extras: Arc<T>) -> Self {
let mut batch = DBTransaction::new(&tracesdb);
batch.put(db::COL_TRACE, b"enabled", &encoded_tracing);
batch.put(db::COL_TRACE, b"version", TRACE_DB_VER);
tracesdb.write(batch).unwrap();
let db = TraceDB {
TraceDB {
traces: RwLock::new(HashMap::new()),
blooms: RwLock::new(HashMap::new()),
cache_manager: RwLock::new(CacheManager::new(config.pref_cache_size, config.max_cache_size, 10 * 1024)),
tracesdb: tracesdb,
bloom_config: config.blooms,
enabled: enabled,
enabled: config.enabled,
extras: extras,
};
Ok(db)
}
}
fn cache_size(&self) -> usize {
@ -419,7 +401,7 @@ mod tests {
use util::{Address, U256, H256, Database, DatabaseConfig, DBTransaction};
use devtools::RandomTempPath;
use header::BlockNumber;
use trace::{Config, Switch, TraceDB, Database as TraceDatabase, DatabaseExtras, ImportRequest};
use trace::{Config, TraceDB, Database as TraceDatabase, DatabaseExtras, ImportRequest};
use trace::{Filter, LocalizedTrace, AddressesFilter, TraceError};
use trace::trace::{Call, Action, Res};
use trace::flat::{FlatTrace, FlatBlockTraces, FlatTransactionTraces};
@ -474,22 +456,10 @@ mod tests {
let mut config = Config::default();
// set autotracing
config.enabled = Switch::Auto;
config.enabled = false;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras));
assert_eq!(tracedb.tracing_enabled(), false);
}
}
@ -501,50 +471,12 @@ mod tests {
let mut config = Config::default();
// set tracing on
config.enabled = Switch::On;
config.enabled = true;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras));
assert_eq!(tracedb.tracing_enabled(), true);
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::Auto;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), false);
}
}
#[test]
#[should_panic]
fn test_invalid_reopening_db() {
let temp = RandomTempPath::new();
let db = new_db(temp.as_str());
let mut config = Config::default();
// set tracing on
config.enabled = Switch::Off;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap();
assert_eq!(tracedb.tracing_enabled(), true);
}
config.enabled = Switch::On;
TraceDB::new(config.clone(), db.clone(), Arc::new(NoopExtras)).unwrap(); // should panic!
}
fn create_simple_import_request(block_number: BlockNumber, block_hash: H256) -> ImportRequest {
@ -595,7 +527,7 @@ mod tests {
let temp = RandomTempPath::new();
let db = Arc::new(Database::open(&DatabaseConfig::with_columns(::db::NUM_COLUMNS), temp.as_str()).unwrap());
let mut config = Config::default();
config.enabled = Switch::On;
config.enabled = true;
let block_0 = H256::from(0xa1);
let block_1 = H256::from(0xa2);
let tx_0 = H256::from(0xff);
@ -607,7 +539,7 @@ mod tests {
extras.transaction_hashes.insert(0, vec![tx_0.clone()]);
extras.transaction_hashes.insert(1, vec![tx_1.clone()]);
let tracedb = TraceDB::new(config, db.clone(), Arc::new(extras)).unwrap();
let tracedb = TraceDB::new(config, db.clone(), Arc::new(extras));
// import block 0
let request = create_simple_import_request(0, block_0.clone());
@ -679,10 +611,10 @@ mod tests {
extras.transaction_hashes.insert(0, vec![tx_0.clone()]);
// set tracing on
config.enabled = Switch::On;
config.enabled = true;
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras.clone())).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras.clone()));
// import block 0
let request = create_simple_import_request(0, block_0.clone());
@ -692,7 +624,7 @@ mod tests {
}
{
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras)).unwrap();
let tracedb = TraceDB::new(config.clone(), db.clone(), Arc::new(extras));
let traces = tracedb.transaction_traces(0, 0);
assert_eq!(traces.unwrap(), vec![create_simple_localized_trace(0, block_0, tx_0)]);
}

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

@ -26,7 +26,7 @@ mod noop_tracer;
pub use types::trace_types::{filter, flat, localized, trace};
pub use types::trace_types::error::Error as TraceError;
pub use self::config::{Config, Switch};
pub use self::config::Config;
pub use self::db::TraceDB;
pub use self::error::Error;
pub use types::trace_types::trace::{VMTrace, VMOperation, VMExecutedOperation, MemoryDiff, StorageDiff};

22
ethcore/src/types/filter.rs
View File

@ -41,6 +41,12 @@ pub struct Filter {
/// If None, match all.
/// If specified, log must contain one of these topics.
pub topics: Vec<Option<Vec<H256>>>,
/// Logs limit
///
/// If None, return all logs
/// If specified, should only return *last* `n` logs.
pub limit: Option<usize>,
}
impl Clone for Filter {
@ -59,7 +65,8 @@ impl Clone for Filter {
from_block: self.from_block.clone(),
to_block: self.to_block.clone(),
address: self.address.clone(),
topics: topics[..].to_vec()
topics: topics[..].to_vec(),
limit: self.limit,
}
}
}
@ -117,6 +124,7 @@ mod tests {
to_block: BlockID::Latest,
address: None,
topics: vec![None, None, None, None],
limit: None,
};
let possibilities = none_filter.bloom_possibilities();
@ -136,7 +144,8 @@ mod tests {
None,
None,
None,
]
],
limit: None,
};
let possibilities = filter.bloom_possibilities();
@ -154,7 +163,8 @@ mod tests {
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23f9".into()]),
None,
None,
]
],
limit: None,
};
let possibilities = filter.bloom_possibilities();
@ -181,7 +191,8 @@ mod tests {
]),
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23f9".into()]),
None
]
],
limit: None,
};
// number of possibilites should be equal 2 * 2 * 2 * 1 = 8
@ -201,7 +212,8 @@ mod tests {
Some(vec!["ff74e91598aed6ae5d2fdcf8b24cd2c7be49a0808112a305069355b7160f23fa".into()]),
None,
None,
]
],
limit: None,
};
let entry0 = LogEntry {

9
ethcore/src/types/transaction.rs
View File

@ -21,7 +21,7 @@ use std::cell::*;
use rlp::*;
use util::sha3::Hashable;
use util::{H256, Address, U256, Bytes};
use ethkey::{Signature, sign, Secret, recover, public_to_address, Error as EthkeyError};
use ethkey::{Signature, sign, Secret, Public, recover, public_to_address, Error as EthkeyError};
use error::*;
use evm::Schedule;
use header::BlockNumber;
@ -305,13 +305,18 @@ impl SignedTransaction {
match sender {
Some(s) => Ok(s),
None => {
let s = public_to_address(&try!(recover(&self.signature(), &self.unsigned.hash())));
let s = public_to_address(&try!(self.public_key()));
self.sender.set(Some(s));
Ok(s)
}
}
}
/// Returns the public key of the sender.
pub fn public_key(&self) -> Result<Public, Error> {
Ok(try!(recover(&self.signature(), &self.unsigned.hash())))
}
/// Do basic validation, checking for valid signature and minimum gas,
// TODO: consider use in block validation.
#[cfg(test)]

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

@ -215,7 +215,7 @@ fn verify_parent(header: &Header, parent: &Header) -> Result<(), Error> {
fn verify_block_integrity(block: &[u8], transactions_root: &H256, uncles_hash: &H256) -> Result<(), Error> {
let block = UntrustedRlp::new(block);
let tx = try!(block.at(1));
let expected_root = &ordered_trie_root(tx.iter().map(|r| r.as_raw().to_vec()).collect()); //TODO: get rid of vectors here
let expected_root = &ordered_trie_root(tx.iter().map(|r| r.as_raw().to_vec())); //TODO: get rid of vectors here
if expected_root != transactions_root {
return Err(From::from(BlockError::InvalidTransactionsRoot(Mismatch { expected: expected_root.clone(), found: transactions_root.clone() })))
}
@ -422,7 +422,7 @@ mod tests {
let mut uncles_rlp = RlpStream::new();
uncles_rlp.append(&good_uncles);
let good_uncles_hash = uncles_rlp.as_raw().sha3();
let good_transactions_root = ordered_trie_root(good_transactions.iter().map(|t| ::rlp::encode::<SignedTransaction>(t).to_vec()).collect());
let good_transactions_root = ordered_trie_root(good_transactions.iter().map(|t| ::rlp::encode::<SignedTransaction>(t).to_vec()));
let mut parent = good.clone();
parent.set_number(9);

12
ethcrypto/src/lib.rs
View File

@ -22,6 +22,7 @@ extern crate crypto as rcrypto;
extern crate secp256k1;
extern crate ethkey;
use std::fmt;
use tiny_keccak::Keccak;
use rcrypto::pbkdf2::pbkdf2;
use rcrypto::scrypt::{scrypt, ScryptParams};
@ -39,6 +40,17 @@ pub enum Error {
InvalidMessage,
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> Result<(), fmt::Error> {
let s = match *self {
Error::Secp(ref err) => err.to_string(),
Error::InvalidMessage => "Invalid message".into(),
};
write!(f, "{}", s)
}
}
impl From<SecpError> for Error {
fn from(e: SecpError) -> Self {
Error::Secp(e)

2
ethkey/Cargo.toml
View File

@ -1,7 +1,7 @@
[package]
name = "ethkey"
version = "0.2.0"
authors = ["debris <marek.kotewicz@gmail.com>"]
authors = ["Ethcore <admin@ethcore.io>"]
[dependencies]
rand = "0.3.14"

7
ethstore/src/account/safe_account.rs
View File

@ -16,7 +16,7 @@
use ethkey::{KeyPair, sign, Address, Secret, Signature, Message};
use {json, Error, crypto};
use crypto::Keccak256;
use crypto::{Keccak256};
use random::Random;
use account::{Version, Cipher, Kdf, Aes128Ctr, Pbkdf2, Prf};
@ -170,6 +170,11 @@ impl SafeAccount {
sign(&secret, message).map_err(From::from)
}
pub fn decrypt(&self, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
let secret = try!(self.crypto.secret(password));
crypto::ecies::decrypt(&secret, shared_mac, message).map_err(From::from)
}
pub fn change_password(&self, old_password: &str, new_password: &str, iterations: u32) -> Result<Self, Error> {
let secret = try!(self.crypto.secret(old_password));
let result = SafeAccount {

9
ethstore/src/error.rs
View File

@ -17,6 +17,7 @@
use std::fmt;
use std::io::Error as IoError;
use ethkey::Error as EthKeyError;
use crypto::Error as EthCryptoError;
#[derive(Debug)]
pub enum Error {
@ -28,6 +29,7 @@ pub enum Error {
InvalidKeyFile(String),
CreationFailed,
EthKey(EthKeyError),
EthCrypto(EthCryptoError),
Custom(String),
}
@ -42,6 +44,7 @@ impl fmt::Display for Error {
Error::InvalidKeyFile(ref reason) => format!("Invalid key file: {}", reason),
Error::CreationFailed => "Account creation failed".into(),
Error::EthKey(ref err) => err.to_string(),
Error::EthCrypto(ref err) => err.to_string(),
Error::Custom(ref s) => s.clone(),
};
@ -60,3 +63,9 @@ impl From<EthKeyError> for Error {
Error::EthKey(err)
}
}
impl From<EthCryptoError> for Error {
fn from(err: EthCryptoError) -> Self {
Error::EthCrypto(err)
}
}

5
ethstore/src/ethstore.rs
View File

@ -144,6 +144,11 @@ impl SecretStore for EthStore {
account.sign(password, message)
}
fn decrypt(&self, account: &Address, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error> {
let account = try!(self.get(account));
account.decrypt(password, shared_mac, message)
}
fn uuid(&self, address: &Address) -> Result<UUID, Error> {
let account = try!(self.get(address));
Ok(account.id.into())

13
ethstore/src/secret_store.rs
View File

@ -20,33 +20,24 @@ use json::UUID;
pub trait SecretStore: Send + Sync {
fn insert_account(&self, secret: Secret, password: &str) -> Result<Address, Error>;
fn import_presale(&self, json: &[u8], password: &str) -> Result<Address, Error>;
fn import_wallet(&self, json: &[u8], password: &str) -> Result<Address, Error>;
fn accounts(&self) -> Result<Vec<Address>, Error>;
fn change_password(&self, account: &Address, old_password: &str, new_password: &str) -> Result<(), Error>;
fn remove_account(&self, account: &Address, password: &str) -> Result<(), Error>;
fn sign(&self, account: &Address, password: &str, message: &Message) -> Result<Signature, Error>;
fn decrypt(&self, account: &Address, password: &str, shared_mac: &[u8], message: &[u8]) -> Result<Vec<u8>, Error>;
fn accounts(&self) -> Result<Vec<Address>, Error>;
fn uuid(&self, account: &Address) -> Result<UUID, Error>;
fn name(&self, account: &Address) -> Result<String, Error>;
fn meta(&self, account: &Address) -> Result<String, Error>;
fn set_name(&self, address: &Address, name: String) -> Result<(), Error>;
fn set_meta(&self, address: &Address, meta: String) -> Result<(), Error>;
fn local_path(&self) -> String;
fn list_geth_accounts(&self, testnet: bool) -> Vec<Address>;
fn import_geth_accounts(&self, desired: Vec<Address>, testnet: bool) -> Result<Vec<Address>, Error>;
}

69
parity/blockchain.rs
View File

@ -26,15 +26,16 @@ use io::{PanicHandler, ForwardPanic};
use util::{ToPretty, Uint};
use rlp::PayloadInfo;
use ethcore::service::ClientService;
use ethcore::client::{Mode, DatabaseCompactionProfile, Switch, VMType, BlockImportError, BlockChainClient, BlockID};
use ethcore::client::{Mode, DatabaseCompactionProfile, VMType, BlockImportError, BlockChainClient, BlockID};
use ethcore::error::ImportError;
use ethcore::miner::Miner;
use cache::CacheConfig;
use params::{SpecType, Pruning, Switch, tracing_switch_to_bool};
use informant::{Informant, MillisecondDuration};
use io_handler::ImportIoHandler;
use params::{SpecType, Pruning};
use helpers::{to_client_config, execute_upgrades};
use dir::Directories;
use user_defaults::UserDefaults;
use fdlimit;
#[derive(Debug, PartialEq)]
@ -113,29 +114,44 @@ fn execute_import(cmd: ImportBlockchain) -> Result<String, String> {
// Setup panic handler
let panic_handler = PanicHandler::new_in_arc();
// Setup logging
let _logger = setup_log(&cmd.logger_config);
// create dirs used by parity
try!(cmd.dirs.create_dirs());
// load spec file
let spec = try!(cmd.spec.spec());
// load genesis hash
let genesis_hash = spec.genesis_header().hash();
// Setup logging
let _logger = setup_log(&cmd.logger_config);
// database paths
let db_dirs = cmd.dirs.database(genesis_hash, spec.fork_name.clone());
// user defaults path
let user_defaults_path = db_dirs.user_defaults_path();
// load user defaults
let mut user_defaults = try!(UserDefaults::load(&user_defaults_path));
// check if tracing is on
let tracing = try!(tracing_switch_to_bool(cmd.tracing, &user_defaults));
fdlimit::raise_fd_limit();
// select pruning algorithm
let algorithm = cmd.pruning.to_algorithm(&cmd.dirs, genesis_hash, spec.fork_name.as_ref());
let algorithm = cmd.pruning.to_algorithm(&user_defaults);
// prepare client and snapshot paths.
let client_path = cmd.dirs.client_path(genesis_hash, spec.fork_name.as_ref(), algorithm);
let snapshot_path = cmd.dirs.snapshot_path(genesis_hash, spec.fork_name.as_ref());
let client_path = db_dirs.client_path(algorithm);
let snapshot_path = db_dirs.snapshot_path();
// execute upgrades
try!(execute_upgrades(&cmd.dirs, genesis_hash, spec.fork_name.as_ref(), algorithm, cmd.compaction.compaction_profile()));
try!(execute_upgrades(&db_dirs, algorithm, cmd.compaction.compaction_profile()));
// prepare client config
let client_config = to_client_config(&cmd.cache_config, &cmd.dirs, genesis_hash, cmd.mode, cmd.tracing, cmd.pruning, cmd.compaction, cmd.wal, cmd.vm_type, "".into(), spec.fork_name.as_ref());
let client_config = to_client_config(&cmd.cache_config, cmd.mode, tracing, cmd.compaction, cmd.wal, cmd.vm_type, "".into(), algorithm);
// build client
let service = try!(ClientService::start(
@ -220,6 +236,12 @@ fn execute_import(cmd: ImportBlockchain) -> Result<String, String> {
}
}
client.flush_queue();
// save user defaults
user_defaults.pruning = algorithm;
user_defaults.tracing = tracing;
try!(user_defaults.save(&user_defaults_path));
let report = client.report();
let ms = timer.elapsed().as_milliseconds();
@ -238,6 +260,12 @@ fn execute_export(cmd: ExportBlockchain) -> Result<String, String> {
// Setup panic handler
let panic_handler = PanicHandler::new_in_arc();
// Setup logging
let _logger = setup_log(&cmd.logger_config);
// create dirs used by parity
try!(cmd.dirs.create_dirs());
let format = cmd.format.unwrap_or_default();
// load spec file
@ -246,23 +274,32 @@ fn execute_export(cmd: ExportBlockchain) -> Result<String, String> {
// load genesis hash
let genesis_hash = spec.genesis_header().hash();
// Setup logging
let _logger = setup_log(&cmd.logger_config);
// database paths
let db_dirs = cmd.dirs.database(genesis_hash, spec.fork_name.clone());
// user defaults path
let user_defaults_path = db_dirs.user_defaults_path();
// load user defaults
let user_defaults = try!(UserDefaults::load(&user_defaults_path));
// check if tracing is on
let tracing = try!(tracing_switch_to_bool(cmd.tracing, &user_defaults));
fdlimit::raise_fd_limit();
// select pruning algorithm
let algorithm = cmd.pruning.to_algorithm(&cmd.dirs, genesis_hash, spec.fork_name.as_ref());
let algorithm = cmd.pruning.to_algorithm(&user_defaults);
// prepare client and snapshot paths.
let client_path = cmd.dirs.client_path(genesis_hash, spec.fork_name.as_ref(), algorithm);
let snapshot_path = cmd.dirs.snapshot_path(genesis_hash, spec.fork_name.as_ref());
let client_path = db_dirs.client_path(algorithm);
let snapshot_path = db_dirs.snapshot_path();
// execute upgrades
try!(execute_upgrades(&cmd.dirs, genesis_hash, spec.fork_name.as_ref(), algorithm, cmd.compaction.compaction_profile()));
try!(execute_upgrades(&db_dirs, algorithm, cmd.compaction.compaction_profile()));
// prepare client config
let client_config = to_client_config(&cmd.cache_config, &cmd.dirs, genesis_hash, cmd.mode, cmd.tracing, cmd.pruning, cmd.compaction, cmd.wal, VMType::default(), "".into(), spec.fork_name.as_ref());
let client_config = to_client_config(&cmd.cache_config, cmd.mode, tracing, cmd.compaction, cmd.wal, VMType::default(), "".into(), algorithm);
let service = try!(ClientService::start(
client_config,

4
parity/cli/mod.rs
View File

@ -32,6 +32,8 @@ usage! {
cmd_snapshot: bool,
cmd_restore: bool,
cmd_ui: bool,
cmd_tools: bool,
cmd_hash: bool,
// Arguments
arg_pid_file: String,
@ -441,6 +443,8 @@ mod tests {
cmd_snapshot: false,
cmd_restore: false,
cmd_ui: false,
cmd_tools: false,
cmd_hash: false,
// Arguments
arg_pid_file: "".into(),

2
parity/cli/usage.txt
View File

@ -14,6 +14,7 @@ Usage:
parity signer new-token [options]
parity snapshot <file> [options]
parity restore [ <file> ] [options]
parity tools hash <file>
Operating Options:
--mode MODE Set the operating mode. MODE can be one of:
@ -283,4 +284,3 @@ Miscellaneous Options:
--no-color Don't use terminal color codes in output. (default: {flag_no_color})
-v --version Show information about version.
-h --help Show this screen.

5
parity/configuration.rs
View File

@ -51,6 +51,7 @@ pub enum Cmd {
Blockchain(BlockchainCmd),
SignerToken(String),
Snapshot(SnapshotCommand),
Hash(Option<String>),
}
#[derive(Debug, PartialEq)]
@ -94,8 +95,10 @@ impl Configuration {
let cmd = if self.args.flag_version {
Cmd::Version
} else if self.args.cmd_signer {
} else if self.args.cmd_signer && self.args.cmd_new_token {
Cmd::SignerToken(dirs.signer)
} else if self.args.cmd_tools && self.args.cmd_hash {
Cmd::Hash(self.args.arg_file)
} else if self.args.cmd_account {
let account_cmd = if self.args.cmd_new {
let new_acc = NewAccount {

76
parity/dir.rs
View File

@ -52,32 +52,13 @@ impl Directories {
Ok(())
}
/// Get the chain's root path.
pub fn chain_path(&self, genesis_hash: H256, fork_name: Option<&String>) -> PathBuf {
let mut dir = Path::new(&self.db).to_path_buf();
dir.push(format!("{:?}{}", H64::from(genesis_hash), fork_name.map(|f| format!("-{}", f)).unwrap_or_default()));
dir
}
/// Get the root path for database
pub fn db_version_path(&self, genesis_hash: H256, fork_name: Option<&String>, pruning: Algorithm) -> PathBuf {
let mut dir = self.chain_path(genesis_hash, fork_name);
dir.push(format!("v{}-sec-{}", LEGACY_CLIENT_DB_VER_STR, pruning.as_internal_name_str()));
dir
}
/// Get the path for the databases given the genesis_hash and information on the databases.
pub fn client_path(&self, genesis_hash: H256, fork_name: Option<&String>, pruning: Algorithm) -> PathBuf {
let mut dir = self.db_version_path(genesis_hash, fork_name, pruning);
dir.push("db");
dir
}
/// Get the path for the snapshot directory given the genesis hash and fork name.
pub fn snapshot_path(&self, genesis_hash: H256, fork_name: Option<&String>) -> PathBuf {
let mut dir = self.chain_path(genesis_hash, fork_name);
dir.push("snapshot");
dir
/// Database paths.
pub fn database(&self, genesis_hash: H256, fork_name: Option<String>) -> DatabaseDirectories {
DatabaseDirectories {
path: self.db.clone(),
genesis_hash: genesis_hash,
fork_name: fork_name,
}
}
/// Get the ipc sockets path
@ -88,6 +69,49 @@ impl Directories {
}
}
#[derive(Debug, PartialEq)]
pub struct DatabaseDirectories {
pub path: String,
pub genesis_hash: H256,
pub fork_name: Option<String>,
}
impl DatabaseDirectories {
fn fork_path(&self) -> PathBuf {
let mut dir = Path::new(&self.path).to_path_buf();
dir.push(format!("{:?}{}", H64::from(self.genesis_hash), self.fork_name.as_ref().map(|f| format!("-{}", f)).unwrap_or_default()));
dir
}
/// Get the root path for database
pub fn version_path(&self, pruning: Algorithm) -> PathBuf {
let mut dir = self.fork_path();
dir.push(format!("v{}-sec-{}", LEGACY_CLIENT_DB_VER_STR, pruning.as_internal_name_str()));
dir
}
/// Get the path for the databases given the genesis_hash and information on the databases.
pub fn client_path(&self, pruning: Algorithm) -> PathBuf {
let mut dir = self.version_path(pruning);
dir.push("db");
dir
}
/// Get user defaults path
pub fn user_defaults_path(&self) -> PathBuf {
let mut dir = self.fork_path();
dir.push("user_defaults");
dir
}
/// Get the path for the snapshot directory given the genesis hash and fork name.
pub fn snapshot_path(&self) -> PathBuf {
let mut dir = self.fork_path();
dir.push("snapshot");
dir
}
}
#[cfg(test)]
mod tests {
use super::Directories;

24
parity/helpers.rs
View File

@ -19,13 +19,12 @@ use std::io::{Write, Read, BufReader, BufRead};
use std::time::Duration;
use std::path::Path;
use std::fs::File;
use util::{clean_0x, U256, Uint, Address, path, H256, CompactionProfile};
use util::{clean_0x, U256, Uint, Address, path, CompactionProfile};
use util::journaldb::Algorithm;
use ethcore::client::{Mode, BlockID, Switch, VMType, DatabaseCompactionProfile, ClientConfig};
use ethcore::client::{Mode, BlockID, VMType, DatabaseCompactionProfile, ClientConfig};
use ethcore::miner::PendingSet;
use cache::CacheConfig;
use dir::Directories;
use params::Pruning;
use dir::DatabaseDirectories;
use upgrade::upgrade;
use migration::migrate;
use ethsync::is_valid_node_url;
@ -190,16 +189,13 @@ pub fn default_network_config() -> ::ethsync::NetworkConfiguration {
#[cfg_attr(feature = "dev", allow(too_many_arguments))]
pub fn to_client_config(
cache_config: &CacheConfig,
dirs: &Directories,
genesis_hash: H256,
mode: Mode,
tracing: Switch,
pruning: Pruning,
tracing: bool,
compaction: DatabaseCompactionProfile,
wal: bool,
vm_type: VMType,
name: String,
fork_name: Option<&String>,
pruning: Algorithm,
) -> ClientConfig {
let mut client_config = ClientConfig::default();
@ -221,7 +217,7 @@ pub fn to_client_config(
client_config.mode = mode;
client_config.tracing.enabled = tracing;
client_config.pruning = pruning.to_algorithm(dirs, genesis_hash, fork_name);
client_config.pruning = pruning;
client_config.db_compaction = compaction;
client_config.db_wal = wal;
client_config.vm_type = vm_type;
@ -230,14 +226,12 @@ pub fn to_client_config(
}
pub fn execute_upgrades(
dirs: &Directories,
genesis_hash: H256,
fork_name: Option<&String>,
dirs: &DatabaseDirectories,
pruning: Algorithm,
compaction_profile: CompactionProfile
) -> Result<(), String> {
match upgrade(Some(&dirs.db)) {
match upgrade(Some(&dirs.path)) {
Ok(upgrades_applied) if upgrades_applied > 0 => {
debug!("Executed {} upgrade scripts - ok", upgrades_applied);
},
@ -247,7 +241,7 @@ pub fn execute_upgrades(
_ => {},
}
let client_path = dirs.db_version_path(genesis_hash, fork_name, pruning);
let client_path = dirs.version_path(pruning);
migrate(&client_path, pruning, compaction_profile).map_err(|e| format!("{}", e))
}

17
parity/main.rs
View File

@ -39,6 +39,8 @@ extern crate semver;
extern crate ethcore_io as io;
extern crate ethcore_ipc as ipc;
extern crate ethcore_ipc_nano as nanoipc;
extern crate serde;
extern crate serde_json;
extern crate rlp;
extern crate json_ipc_server as jsonipc;
@ -106,15 +108,29 @@ mod run;
mod sync;
#[cfg(feature="ipc")]
mod boot;
mod user_defaults;
#[cfg(feature="stratum")]
mod stratum;
use std::{process, env};
use std::io::BufReader;
use std::fs::File;
use util::sha3::sha3;
use cli::Args;
use configuration::{Cmd, Configuration};
use deprecated::find_deprecated;
fn print_hash_of(maybe_file: Option<String>) -> Result<String, String> {
if let Some(file) = maybe_file {
let mut f = BufReader::new(try!(File::open(&file).map_err(|_| "Unable to open file".to_owned())));
let hash = try!(sha3(&mut f).map_err(|_| "Unable to read from file".to_owned()));
Ok(hash.hex())
} else {
Err("Streaming from standard input not yet supported. Specify a file.".to_owned())
}
}
fn execute(command: Cmd) -> Result<String, String> {
match command {
Cmd::Run(run_cmd) => {
@ -122,6 +138,7 @@ fn execute(command: Cmd) -> Result<String, String> {
Ok("".into())
},
Cmd::Version => Ok(Args::print_version()),
Cmd::Hash(maybe_file) => print_hash_of(maybe_file),
Cmd::Account(account_cmd) => account::execute(account_cmd),
Cmd::ImportPresaleWallet(presale_cmd) => presale::execute(presale_cmd),
Cmd::Blockchain(blockchain_cmd) => blockchain::execute(blockchain_cmd),

103
parity/params.rs
View File

@ -14,15 +14,14 @@
// 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::str::FromStr;
use std::fs;
use std::{str, fs};
use std::time::Duration;
use util::{H256, Address, U256, version_data};
use util::{Address, U256, version_data};
use util::journaldb::Algorithm;
use ethcore::spec::Spec;
use ethcore::ethereum;
use ethcore::miner::{GasPricer, GasPriceCalibratorOptions};
use dir::Directories;
use user_defaults::UserDefaults;
#[derive(Debug, PartialEq)]
pub enum SpecType {
@ -39,7 +38,7 @@ impl Default for SpecType {
}
}
impl FromStr for SpecType {
impl str::FromStr for SpecType {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
@ -81,7 +80,7 @@ impl Default for Pruning {
}
}
impl FromStr for Pruning {
impl str::FromStr for Pruning {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
@ -93,24 +92,12 @@ impl FromStr for Pruning {
}
impl Pruning {
pub fn to_algorithm(&self, dirs: &Directories, genesis_hash: H256, fork_name: Option<&String>) -> Algorithm {
pub fn to_algorithm(&self, user_defaults: &UserDefaults) -> Algorithm {
match *self {
Pruning::Specific(algo) => algo,
Pruning::Auto => Self::find_best_db(dirs, genesis_hash, fork_name),
Pruning::Auto => user_defaults.pruning,
}
}
fn find_best_db(dirs: &Directories, genesis_hash: H256, fork_name: Option<&String>) -> Algorithm {
let mut algo_types = Algorithm::all_types();
// if all dbs have the same modification time, the last element is the default one
algo_types.push(Algorithm::default());
algo_types.into_iter().max_by_key(|i| {
let mut client_path = dirs.client_path(genesis_hash, fork_name, *i);
client_path.push("CURRENT");
fs::metadata(&client_path).and_then(|m| m.modified()).ok()
}).unwrap()
}
}
#[derive(Debug, PartialEq)]
@ -128,7 +115,7 @@ impl Default for ResealPolicy {
}
}
impl FromStr for ResealPolicy {
impl str::FromStr for ResealPolicy {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
@ -223,10 +210,50 @@ impl Default for MinerExtras {
}
}
/// 3-value enum.
#[derive(Debug, Clone, Copy, PartialEq)]
pub enum Switch {
/// True.
On,
/// False.
Off,
/// Auto.
Auto,
}
impl Default for Switch {
fn default() -> Self {
Switch::Auto
}
}
impl str::FromStr for Switch {
type Err = String;
fn from_str(s: &str) -> Result<Self, Self::Err> {
match s {
"on" => Ok(Switch::On),
"off" => Ok(Switch::Off),
"auto" => Ok(Switch::Auto),
other => Err(format!("Invalid switch value: {}", other))
}
}
}
pub fn tracing_switch_to_bool(switch: Switch, user_defaults: &UserDefaults) -> Result<bool, String> {
match (user_defaults.is_first_launch, switch, user_defaults.tracing) {
(false, Switch::On, false) => Err("TraceDB resync required".into()),
(_, Switch::On, _) => Ok(true),
(_, Switch::Off, _) => Ok(false),
(_, Switch::Auto, def) => Ok(def),
}
}
#[cfg(test)]
mod tests {
use util::journaldb::Algorithm;
use super::{SpecType, Pruning, ResealPolicy};
use user_defaults::UserDefaults;
use super::{SpecType, Pruning, ResealPolicy, Switch, tracing_switch_to_bool};
#[test]
fn test_spec_type_parsing() {
@ -274,4 +301,36 @@ mod tests {
let all = ResealPolicy { own: true, external: true };
assert_eq!(all, ResealPolicy::default());
}
#[test]
fn test_switch_parsing() {
assert_eq!(Switch::On, "on".parse().unwrap());
assert_eq!(Switch::Off, "off".parse().unwrap());
assert_eq!(Switch::Auto, "auto".parse().unwrap());
}
#[test]
fn test_switch_default() {
assert_eq!(Switch::default(), Switch::Auto);
}
fn user_defaults_with_tracing(first_launch: bool, tracing: bool) -> UserDefaults {
let mut ud = UserDefaults::default();
ud.is_first_launch = first_launch;
ud.tracing = tracing;
ud
}
#[test]
fn test_switch_to_bool() {
assert!(!tracing_switch_to_bool(Switch::Off, &user_defaults_with_tracing(true, true)).unwrap());
assert!(!tracing_switch_to_bool(Switch::Off, &user_defaults_with_tracing(true, false)).unwrap());
assert!(!tracing_switch_to_bool(Switch::Off, &user_defaults_with_tracing(false, true)).unwrap());
assert!(!tracing_switch_to_bool(Switch::Off, &user_defaults_with_tracing(false, false)).unwrap());
assert!(tracing_switch_to_bool(Switch::On, &user_defaults_with_tracing(true, true)).unwrap());
assert!(tracing_switch_to_bool(Switch::On, &user_defaults_with_tracing(true, false)).unwrap());
assert!(tracing_switch_to_bool(Switch::On, &user_defaults_with_tracing(false, true)).unwrap());
assert!(tracing_switch_to_bool(Switch::On, &user_defaults_with_tracing(false, false)).is_err());
}
}

12
parity/rpc_apis.rs
View File

@ -25,7 +25,7 @@ use ethcore::client::Client;
use ethcore::account_provider::AccountProvider;
use ethsync::{ManageNetwork, SyncProvider};
use ethcore_rpc::{Extendable, NetworkSettings};
pub use ethcore_rpc::ConfirmationsQueue;
pub use ethcore_rpc::SignerService;
#[derive(Debug, PartialEq, Clone, Eq, Hash)]
@ -94,7 +94,7 @@ impl FromStr for ApiSet {
pub struct Dependencies {
pub signer_port: Option<u16>,
pub signer_queue: Arc<ConfirmationsQueue>,
pub signer_service: Arc<SignerService>,
pub client: Arc<Client>,
pub sync: Arc<SyncProvider>,
pub net: Arc<ManageNetwork>,
@ -173,7 +173,7 @@ pub fn setup_rpc<T: Extendable>(server: T, deps: Arc<Dependencies>, apis: ApiSet
server.add_delegate(filter_client.to_delegate());
if deps.signer_port.is_some() {
server.add_delegate(EthSigningQueueClient::new(&deps.signer_queue, &deps.client, &deps.miner, &deps.secret_store).to_delegate());
server.add_delegate(EthSigningQueueClient::new(&deps.signer_service, &deps.client, &deps.miner, &deps.secret_store).to_delegate());
} else {
server.add_delegate(EthSigningUnsafeClient::new(&deps.client, &deps.secret_store, &deps.miner).to_delegate());
}
@ -182,11 +182,11 @@ pub fn setup_rpc<T: Extendable>(server: T, deps: Arc<Dependencies>, apis: ApiSet
server.add_delegate(PersonalClient::new(&deps.secret_store, &deps.client, &deps.miner, deps.signer_port, deps.geth_compatibility).to_delegate());
},
Api::Signer => {
server.add_delegate(SignerClient::new(&deps.secret_store, &deps.client, &deps.miner, &deps.signer_queue).to_delegate());
server.add_delegate(SignerClient::new(&deps.secret_store, &deps.client, &deps.miner, &deps.signer_service).to_delegate());
},
Api::Ethcore => {
let queue = deps.signer_port.map(|_| deps.signer_queue.clone());
server.add_delegate(EthcoreClient::new(&deps.client, &deps.miner, &deps.sync, &deps.net_service, deps.logger.clone(), deps.settings.clone(), queue).to_delegate())
let signer = deps.signer_port.map(|_| deps.signer_service.clone());
server.add_delegate(EthcoreClient::new(&deps.client, &deps.miner, &deps.sync, &deps.net_service, deps.logger.clone(), deps.settings.clone(), signer).to_delegate())
},
Api::EthcoreSet => {
server.add_delegate(EthcoreSetClient::new(&deps.client, &deps.miner, &deps.net_service).to_delegate())

49
parity/run.rs
View File

@ -23,7 +23,7 @@ use ethcore_rpc::NetworkSettings;
use ethsync::NetworkConfiguration;
use util::{Colour, version, U256};
use io::{MayPanic, ForwardPanic, PanicHandler};
use ethcore::client::{Mode, Switch, DatabaseCompactionProfile, VMType, ChainNotify};
use ethcore::client::{Mode, DatabaseCompactionProfile, VMType, ChainNotify};
use ethcore::service::ClientService;
use ethcore::account_provider::AccountProvider;
use ethcore::miner::{Miner, MinerService, ExternalMiner, MinerOptions};
@ -35,10 +35,11 @@ use rpc::{HttpServer, IpcServer, HttpConfiguration, IpcConfiguration};
use signer::SignerServer;
use dapps::WebappServer;
use io_handler::ClientIoHandler;
use params::{SpecType, Pruning, AccountsConfig, GasPricerConfig, MinerExtras};
use params::{SpecType, Pruning, AccountsConfig, GasPricerConfig, MinerExtras, Switch, tracing_switch_to_bool};
use helpers::{to_client_config, execute_upgrades, passwords_from_files};
use dir::Directories;
use cache::CacheConfig;
use user_defaults::UserDefaults;
use dapps;
use signer;
use modules;
@ -87,34 +88,45 @@ pub struct RunCmd {
}
pub fn execute(cmd: RunCmd) -> Result<(), String> {
// increase max number of open files
raise_fd_limit();
// set up panic handler
let panic_handler = PanicHandler::new_in_arc();
// set up logger
let logger = try!(setup_log(&cmd.logger_config));
// set up panic handler
let panic_handler = PanicHandler::new_in_arc();
// increase max number of open files
raise_fd_limit();
// create dirs used by parity
try!(cmd.dirs.create_dirs());
// load spec
let spec = try!(cmd.spec.spec());
let fork_name = spec.fork_name.clone();
// load genesis hash
let genesis_hash = spec.genesis_header().hash();
// database paths
let db_dirs = cmd.dirs.database(genesis_hash, spec.fork_name.clone());
// user defaults path
let user_defaults_path = db_dirs.user_defaults_path();
// load user defaults
let mut user_defaults = try!(UserDefaults::load(&user_defaults_path));
// check if tracing is on
let tracing = try!(tracing_switch_to_bool(cmd.tracing, &user_defaults));
// select pruning algorithm
let algorithm = cmd.pruning.to_algorithm(&cmd.dirs, genesis_hash, fork_name.as_ref());
let algorithm = cmd.pruning.to_algorithm(&user_defaults);
// prepare client and snapshot paths.
let client_path = cmd.dirs.client_path(genesis_hash, fork_name.as_ref(), algorithm);
let snapshot_path = cmd.dirs.snapshot_path(genesis_hash, fork_name.as_ref());
let client_path = db_dirs.client_path(algorithm);
let snapshot_path = db_dirs.snapshot_path();
// execute upgrades
try!(execute_upgrades(&cmd.dirs, genesis_hash, fork_name.as_ref(), algorithm, cmd.compaction.compaction_profile()));
try!(execute_upgrades(&db_dirs, algorithm, cmd.compaction.compaction_profile()));
// run in daemon mode
if let Some(pid_file) = cmd.daemon {
@ -152,16 +164,13 @@ pub fn execute(cmd: RunCmd) -> Result<(), String> {
// create client config
let client_config = to_client_config(
&cmd.cache_config,
&cmd.dirs,
genesis_hash,
cmd.mode,
cmd.tracing,
cmd.pruning,
tracing,
cmd.compaction,
cmd.wal,
cmd.vm_type,
cmd.name,
fork_name.as_ref(),
algorithm,
);
// set up bootnodes
@ -206,9 +215,10 @@ pub fn execute(cmd: RunCmd) -> Result<(), String> {
}
// set up dependencies for rpc servers
let signer_path = cmd.signer_conf.signer_path.clone();
let deps_for_rpc_apis = Arc::new(rpc_apis::Dependencies {
signer_port: cmd.signer_port,
signer_queue: Arc::new(rpc_apis::ConfirmationsQueue::default()),
signer_service: Arc::new(rpc_apis::SignerService::new(move || signer::new_token(signer_path.clone()))),
client: client.clone(),
sync: sync_provider.clone(),
net: manage_network.clone(),
@ -287,6 +297,11 @@ pub fn execute(cmd: RunCmd) -> Result<(), String> {
url::open(&format!("http://{}:{}/", cmd.dapps_conf.interface, cmd.dapps_conf.port));
}
// save user defaults
user_defaults.pruning = algorithm;
user_defaults.tracing = tracing;
try!(user_defaults.save(&user_defaults_path));
// Handle exit
wait_for_exit(panic_handler, http_server, ipc_server, dapps_server, signer_server);

2
parity/signer.rs
View File

@ -90,7 +90,7 @@ fn do_start(conf: Configuration, deps: Dependencies) -> Result<SignerServer, Str
let start_result = {
let server = signer::ServerBuilder::new(
deps.apis.signer_queue.clone(),
deps.apis.signer_service.queue(),
codes_path(conf.signer_path),
);
if conf.skip_origin_validation {

27
parity/snapshot.rs
View File

@ -25,14 +25,15 @@ use ethcore::snapshot::{Progress, RestorationStatus, SnapshotService as SS};
use ethcore::snapshot::io::{SnapshotReader, PackedReader, PackedWriter};
use ethcore::snapshot::service::Service as SnapshotService;
use ethcore::service::ClientService;
use ethcore::client::{Mode, DatabaseCompactionProfile, Switch, VMType};
use ethcore::client::{Mode, DatabaseCompactionProfile, VMType};
use ethcore::miner::Miner;
use ethcore::ids::BlockID;
use cache::CacheConfig;
use params::{SpecType, Pruning};
use params::{SpecType, Pruning, Switch, tracing_switch_to_bool};
use helpers::{to_client_config, execute_upgrades};
use dir::Directories;
use user_defaults::UserDefaults;
use fdlimit;
use io::PanicHandler;
@ -129,23 +130,35 @@ impl SnapshotCommand {
// load genesis hash
let genesis_hash = spec.genesis_header().hash();
// database paths
let db_dirs = self.dirs.database(genesis_hash, spec.fork_name.clone());
// user defaults path
let user_defaults_path = db_dirs.user_defaults_path();
// load user defaults
let user_defaults = try!(UserDefaults::load(&user_defaults_path));
// check if tracing is on
let tracing = try!(tracing_switch_to_bool(self.tracing, &user_defaults));
// Setup logging
let _logger = setup_log(&self.logger_config);
fdlimit::raise_fd_limit();
// select pruning algorithm
let algorithm = self.pruning.to_algorithm(&self.dirs, genesis_hash, spec.fork_name.as_ref());
let algorithm = self.pruning.to_algorithm(&user_defaults);
// prepare client and snapshot paths.
let client_path = self.dirs.client_path(genesis_hash, spec.fork_name.as_ref(), algorithm);
let snapshot_path = self.dirs.snapshot_path(genesis_hash, spec.fork_name.as_ref());
let client_path = db_dirs.client_path(algorithm);
let snapshot_path = db_dirs.snapshot_path();
// execute upgrades
try!(execute_upgrades(&self.dirs, genesis_hash, spec.fork_name.as_ref(), algorithm, self.compaction.compaction_profile()));
try!(execute_upgrades(&db_dirs, algorithm, self.compaction.compaction_profile()));
// prepare client config
let client_config = to_client_config(&self.cache_config, &self.dirs, genesis_hash, self.mode, self.tracing, self.pruning, self.compaction, self.wal, VMType::default(), "".into(), spec.fork_name.as_ref());
let client_config = to_client_config(&self.cache_config, self.mode, tracing, self.compaction, self.wal, VMType::default(), "".into(), algorithm);
let service = try!(ClientService::start(
client_config,

98
parity/user_defaults.rs Normal file
View File

@ -0,0 +1,98 @@
// 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 std::fs::File;
use std::io::Write;
use std::path::Path;
use std::collections::BTreeMap;
use serde::{Serialize, Serializer, Error, Deserialize, Deserializer};
use serde::de::{Visitor, MapVisitor};
use serde::de::impls::BTreeMapVisitor;
use serde_json::Value;
use serde_json::de::from_reader;
use serde_json::ser::to_string;
use util::journaldb::Algorithm;
pub struct UserDefaults {
pub is_first_launch: bool,
pub pruning: Algorithm,
pub tracing: bool,
}
impl Serialize for UserDefaults {
fn serialize<S>(&self, serializer: &mut S) -> Result<(), S::Error>
where S: Serializer {
let mut map: BTreeMap<String, Value> = BTreeMap::new();
map.insert("pruning".into(), Value::String(self.pruning.as_str().into()));
map.insert("tracing".into(), Value::Bool(self.tracing));
map.serialize(serializer)
}
}
struct UserDefaultsVisitor;
impl Deserialize for UserDefaults {
fn deserialize<D>(deserializer: &mut D) -> Result<Self, D::Error>
where D: Deserializer {
deserializer.deserialize(UserDefaultsVisitor)
}
}
impl Visitor for UserDefaultsVisitor {
type Value = UserDefaults;
fn visit_map<V>(&mut self, visitor: V) -> Result<Self::Value, V::Error>
where V: MapVisitor {
let mut map: BTreeMap<String, Value> = try!(BTreeMapVisitor::new().visit_map(visitor));
let pruning: Value = try!(map.remove("pruning".into()).ok_or_else(|| Error::custom("missing pruning")));
let pruning = try!(pruning.as_str().ok_or_else(|| Error::custom("invalid pruning value")));
let pruning = try!(pruning.parse().map_err(|_| Error::custom("invalid pruning method")));
let tracing: Value = try!(map.remove("tracing".into()).ok_or_else(|| Error::custom("missing tracing")));
let tracing = try!(tracing.as_bool().ok_or_else(|| Error::custom("invalid tracing value")));
let user_defaults = UserDefaults {
is_first_launch: false,
pruning: pruning,
tracing: tracing,
};
Ok(user_defaults)
}
}
impl Default for UserDefaults {
fn default() -> Self {
UserDefaults {
is_first_launch: true,
pruning: Algorithm::default(),
tracing: false,
}
}
}
impl UserDefaults {
pub fn load<P>(path: P) -> Result<Self, String> where P: AsRef<Path> {
match File::open(path) {
Ok(file) => from_reader(file).map_err(|e| e.to_string()),
_ => Ok(UserDefaults::default()),
}
}
pub fn save<P>(self, path: P) -> Result<(), String> where P: AsRef<Path> {
let mut file: File = try!(File::create(path).map_err(|_| "Cannot create user defaults file".to_owned()));
file.write_all(to_string(&self).unwrap().as_bytes()).map_err(|_| "Failed to save user defaults".to_owned())
}
}

1
rpc/Cargo.toml
View File

@ -17,6 +17,7 @@ jsonrpc-http-server = { git = "https://github.com/ethcore/jsonrpc-http-server.gi
ethcore-io = { path = "../util/io" }
ethcore-util = { path = "../util" }
ethcore = { path = "../ethcore" }
ethcrypto = { path = "../ethcrypto" }
ethkey = { path = "../ethkey" }
ethstore = { path = "../ethstore" }
ethash = { path = "../ethash" }

3
rpc/src/lib.rs
View File

@ -28,6 +28,7 @@ extern crate jsonrpc_http_server;
extern crate ethcore_io as io;
extern crate ethcore;
extern crate ethkey;
extern crate ethcrypto as crypto;
extern crate ethstore;
extern crate ethsync;
extern crate transient_hashmap;
@ -53,7 +54,7 @@ use self::jsonrpc_core::{IoHandler, IoDelegate};
pub use jsonrpc_http_server::{ServerBuilder, Server, RpcServerError};
pub mod v1;
pub use v1::{SigningQueue, ConfirmationsQueue, NetworkSettings};
pub use v1::{SigningQueue, SignerService, ConfirmationsQueue, NetworkSettings};
/// An object that can be extended with `IoDelegates`
pub trait Extendable {

171
rpc/src/v1/helpers/auto_args.rs Normal file
View File

@ -0,0 +1,171 @@
// 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/>.
//! Automatically serialize and deserialize parameters around a strongly-typed function.
// because we reuse the type names as idents in the macros as a dirty hack to
// work around `concat_idents!` being unstable.
#![allow(non_snake_case)]
use super::errors;
use jsonrpc_core::{Error, Params, Value, from_params, to_value};
use serde::{Serialize, Deserialize};
/// Auto-generates an RPC trait from trait definition.
///
/// This just copies out all the methods, docs, and adds another
/// function `to_delegate` which will automatically wrap each strongly-typed
/// function in a wrapper which handles parameter and output type serialization.
///
/// Every function must have a `#[name("rpc_nameHere")]` attribute after
/// its documentation, and no other attributes. All function names are
/// allowed except for `to_delegate`, which is auto-generated.
macro_rules! build_rpc_trait {
(
$(#[$t_attr: meta])*
pub trait $name: ident {
$(
$(#[doc=$m_doc: expr])* #[name($rpc_name: expr)]
fn $method: ident (&self $(, $param: ty)*) -> $out: ty;
)*
}
) => {
$(#[$t_attr])*
pub trait $name: Sized + Send + Sync + 'static {
$(
$(#[doc=$m_doc])*
fn $method(&self $(, $param)*) -> $out;
)*
/// Transform this into an `IoDelegate`, automatically wrapping
/// the parameters.
fn to_delegate(self) -> ::jsonrpc_core::IoDelegate<Self> {
let mut del = ::jsonrpc_core::IoDelegate::new(self.into());
$(
del.add_method($rpc_name, move |base, params| {
($name::$method as fn(&_ $(, $param)*) -> $out).wrap_rpc(base, params)
});
)*
del
}
}
}
}
/// A wrapper type without an implementation of `Deserialize`
/// which allows a special implementation of `Wrap` for functions
/// that take a trailing default parameter.
pub struct Trailing<T: Default + Deserialize>(pub T);
/// Wrapper trait for synchronous RPC functions.
pub trait Wrap<B: Send + Sync + 'static> {
fn wrap_rpc(&self, base: &B, params: Params) -> Result<Value, Error>;
}
// special impl for no parameters.
impl<B, OUT> Wrap<B> for fn(&B) -> Result<OUT, Error>
where B: Send + Sync + 'static, OUT: Serialize
{
fn wrap_rpc(&self, base: &B, params: Params) -> Result<Value, Error> {
::v1::helpers::params::expect_no_params(params)
.and_then(|()| (self)(base))
.map(to_value)
}
}
// creates a wrapper implementation which deserializes the parameters,
// calls the function with concrete type, and serializes the output.
macro_rules! wrap {
($($x: ident),+) => {
impl <
BASE: Send + Sync + 'static,
OUT: Serialize,
$($x: Deserialize,)+
> Wrap<BASE> for fn(&BASE, $($x,)+) -> Result<OUT, Error> {
fn wrap_rpc(&self, base: &BASE, params: Params) -> Result<Value, Error> {
from_params::<($($x,)+)>(params).and_then(|($($x,)+)| {
(self)(base, $($x,)+)
}).map(to_value)
}
}
}
}
// special impl for no parameters other than block parameter.
impl<B, OUT, T> Wrap<B> for fn(&B, Trailing<T>) -> Result<OUT, Error>
where B: Send + Sync + 'static, OUT: Serialize, T: Default + Deserialize
{
fn wrap_rpc(&self, base: &B, params: Params) -> Result<Value, Error> {
let len = match params {
Params::Array(ref v) => v.len(),
Params::None => 0,
_ => return Err(errors::invalid_params("not an array", "")),
};
let (id,) = match len {
0 => (T::default(),),
1 => try!(from_params::<(T,)>(params)),
_ => return Err(Error::invalid_params()),
};
(self)(base, Trailing(id)).map(to_value)
}
}
// similar to `wrap!`, but handles a single default trailing parameter
// accepts an additional argument indicating the number of non-trailing parameters.
macro_rules! wrap_with_trailing {
($num: expr, $($x: ident),+) => {
impl <
BASE: Send + Sync + 'static,
OUT: Serialize,
$($x: Deserialize,)+
TRAILING: Default + Deserialize,
> Wrap<BASE> for fn(&BASE, $($x,)+ Trailing<TRAILING>) -> Result<OUT, Error> {
fn wrap_rpc(&self, base: &BASE, params: Params) -> Result<Value, Error> {
let len = match params {
Params::Array(ref v) => v.len(),
Params::None => 0,
_ => return Err(errors::invalid_params("not an array", "")),
};
let params = match len - $num {
0 => from_params::<($($x,)+)>(params)
.map(|($($x,)+)| ($($x,)+ TRAILING::default())),
1 => from_params::<($($x,)+ TRAILING)>(params)
.map(|($($x,)+ id)| ($($x,)+ id)),
_ => Err(Error::invalid_params()),
};
let ($($x,)+ id) = try!(params);
(self)(base, $($x,)+ Trailing(id)).map(to_value)
}
}
}
}
wrap!(A, B, C, D, E);
wrap!(A, B, C, D);
wrap!(A, B, C);
wrap!(A, B);
wrap!(A);
wrap_with_trailing!(5, A, B, C, D, E);
wrap_with_trailing!(4, A, B, C, D);
wrap_with_trailing!(3, A, B, C);
wrap_with_trailing!(2, A, B);
wrap_with_trailing!(1, A);

8
rpc/src/v1/helpers/dispatch.rs
View File

@ -41,7 +41,7 @@ fn prepare_transaction<C, M>(client: &C, miner: &M, request: TransactionRequest)
}
}
pub fn dispatch_transaction<C, M>(client: &C, miner: &M, signed_transaction: SignedTransaction) -> Result<Value, Error>
pub fn dispatch_transaction<C, M>(client: &C, miner: &M, signed_transaction: SignedTransaction) -> Result<RpcH256, Error>
where C: MiningBlockChainClient, M: MinerService {
let hash = RpcH256::from(signed_transaction.hash());
@ -49,7 +49,7 @@ pub fn dispatch_transaction<C, M>(client: &C, miner: &M, signed_transaction: Sig
import
.map_err(errors::from_transaction_error)
.map(|_| to_value(&hash))
.map(|_| hash)
}
pub fn signature_with_password(accounts: &AccountProvider, address: Address, hash: H256, pass: String) -> Result<Value, Error> {
@ -70,7 +70,7 @@ pub fn unlock_sign_and_dispatch<C, M>(client: &C, miner: &M, request: Transactio
};
trace!(target: "miner", "send_transaction: dispatching tx: {}", ::rlp::encode(&signed_transaction).to_vec().pretty());
dispatch_transaction(&*client, &*miner, signed_transaction)
dispatch_transaction(&*client, &*miner, signed_transaction).map(to_value)
}
pub fn sign_and_dispatch<C, M>(client: &C, miner: &M, request: TransactionRequest, account_provider: &AccountProvider, address: Address) -> Result<Value, Error>
@ -84,7 +84,7 @@ pub fn sign_and_dispatch<C, M>(client: &C, miner: &M, request: TransactionReques
};
trace!(target: "miner", "send_transaction: dispatching tx: {}", ::rlp::encode(&signed_transaction).to_vec().pretty());
dispatch_transaction(&*client, &*miner, signed_transaction)
dispatch_transaction(&*client, &*miner, signed_transaction).map(to_value)
}
pub fn default_gas_price<C, M>(client: &C, miner: &M) -> U256 where C: MiningBlockChainClient, M: MinerService {

7
rpc/src/v1/helpers/errors.rs
View File

@ -139,6 +139,13 @@ pub fn no_author() -> Error {
}
}
pub fn token(e: String) -> Error {
Error {
code: ErrorCode::ServerError(codes::UNKNOWN_ERROR),
message: "There was an error when saving your authorization tokens.".into(),
data: Some(Value::String(e)),
}
}
pub fn signer_disabled() -> Error {
Error {

9
rpc/src/v1/helpers/mod.rs
View File

@ -14,18 +14,25 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
#[macro_use]
pub mod auto_args;
#[macro_use]
pub mod errors;
pub mod dispatch;
pub mod params;
mod poll_manager;
mod poll_filter;
mod requests;
mod signer;
mod signing_queue;
mod network_settings;
pub use self::poll_manager::PollManager;
pub use self::poll_filter::PollFilter;
pub use self::poll_filter::{PollFilter, limit_logs};
pub use self::requests::{TransactionRequest, FilledTransactionRequest, ConfirmationRequest, ConfirmationPayload, CallRequest};
pub use self::signing_queue::{ConfirmationsQueue, ConfirmationPromise, ConfirmationResult, SigningQueue, QueueEvent};
pub use self::signer::SignerService;
pub use self::network_settings::NetworkSettings;

8
rpc/src/v1/helpers/params.rs
View File

@ -36,14 +36,6 @@ pub fn params_len(params: &Params) -> usize {
}
}
/// Deserialize request parameters with optional second parameter `BlockNumber` defaulting to `BlockNumber::Latest`.
pub fn from_params_default_second<F>(params: Params) -> Result<(F, BlockNumber, ), Error> where F: serde::de::Deserialize {
match params_len(&params) {
1 => from_params::<(F, )>(params).map(|(f,)| (f, BlockNumber::Latest)),
_ => from_params::<(F, BlockNumber)>(params),
}
}
/// Deserialize request parameters with optional third parameter `BlockNumber` defaulting to `BlockNumber::Latest`.
pub fn from_params_default_third<F1, F2>(params: Params) -> Result<(F1, F2, BlockNumber, ), Error> where F1: serde::de::Deserialize, F2: serde::de::Deserialize {
match params_len(&params) {

11
rpc/src/v1/helpers/poll_filter.rs
View File

@ -13,6 +13,15 @@ pub enum PollFilter {
Block(BlockNumber),
/// Hashes of all transactions which client was notified about.
PendingTransaction(Vec<H256>),
/// Number of From block number, pending logs and log filter iself.
/// Number of From block number, pending logs and log filter itself.
Logs(BlockNumber, HashSet<Log>, Filter)
}
/// Returns only last `n` logs
pub fn limit_logs(mut logs: Vec<Log>, limit: Option<usize>) -> Vec<Log> {
let len = logs.len();
match limit {
Some(limit) if len >= limit => logs.split_off(len - limit),
_ => logs,
}
}

61
rpc/src/v1/helpers/signer.rs Normal file
View File

@ -0,0 +1,61 @@
// 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 std::sync::Arc;
use std::ops::Deref;
use v1::helpers::signing_queue::{ConfirmationsQueue};
/// Manages communication with Signer crate
pub struct SignerService {
queue: Arc<ConfirmationsQueue>,
generate_new_token: Box<Fn() -> Result<String, String> + Send + Sync + 'static>,
}
impl SignerService {
/// Creates new Signer Service given function to generate new tokens.
pub fn new<F>(new_token: F) -> Self
where F: Fn() -> Result<String, String> + Send + Sync + 'static {
SignerService {
queue: Arc::new(ConfirmationsQueue::default()),
generate_new_token: Box::new(new_token),
}
}
/// Generates new token.
pub fn generate_token(&self) -> Result<String, String> {
(self.generate_new_token)()
}
/// Returns a reference to `ConfirmationsQueue`
pub fn queue(&self) -> Arc<ConfirmationsQueue> {
self.queue.clone()
}
#[cfg(test)]
/// Creates new Signer Service for tests.
pub fn new_test() -> Self {
SignerService::new(|| Ok("new_token".into()))
}
}
impl Deref for SignerService {
type Target = ConfirmationsQueue;
fn deref(&self) -> &Self::Target {
&self.queue
}
}

551
rpc/src/v1/impls/eth.rs
View File

@ -42,10 +42,14 @@ use ethcore::log_entry::LogEntry;
use ethcore::filter::Filter as EthcoreFilter;
use self::ethash::SeedHashCompute;
use v1::traits::Eth;
use v1::types::{Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo, Transaction, CallRequest, Index, Filter, Log, Receipt, H64 as RpcH64, H256 as RpcH256, H160 as RpcH160, U256 as RpcU256};
use v1::helpers::{CallRequest as CRequest, errors};
use v1::types::{
Block, BlockTransactions, BlockNumber, Bytes, SyncStatus, SyncInfo,
Transaction, CallRequest, Index, Filter, Log, Receipt, Work,
H64 as RpcH64, H256 as RpcH256, H160 as RpcH160, U256 as RpcU256,
};
use v1::helpers::{CallRequest as CRequest, errors, limit_logs};
use v1::helpers::dispatch::{default_gas_price, dispatch_transaction};
use v1::helpers::params::{expect_no_params, params_len, from_params_default_second, from_params_default_third};
use v1::helpers::auto_args::Trailing;
/// Eth RPC options
pub struct EthClientOptions {
@ -100,7 +104,7 @@ impl<C, S: ?Sized, M, EM> EthClient<C, S, M, EM> where
}
}
fn block(&self, id: BlockID, include_txs: bool) -> Result<Value, Error> {
fn block(&self, id: BlockID, include_txs: bool) -> Result<Option<Block>, Error> {
let client = take_weak!(self.client);
match (client.block(id.clone()), client.block_total_difficulty(id)) {
(Some(bytes), Some(total_difficulty)) => {
@ -131,28 +135,28 @@ impl<C, S: ?Sized, M, EM> EthClient<C, S, M, EM> where
},
extra_data: Bytes::new(view.extra_data())
};
Ok(to_value(&block))
Ok(Some(block))
},
_ => Ok(Value::Null)
_ => Ok(None)
}
}
fn transaction(&self, id: TransactionID) -> Result<Value, Error> {
fn transaction(&self, id: TransactionID) -> Result<Option<Transaction>, Error> {
match take_weak!(self.client).transaction(id) {
Some(t) => Ok(to_value(&Transaction::from(t))),
None => Ok(Value::Null)
Some(t) => Ok(Some(Transaction::from(t))),
None => Ok(None),
}
}
fn uncle(&self, id: UncleID) -> Result<Value, Error> {
fn uncle(&self, id: UncleID) -> Result<Option<Block>, Error> {
let client = take_weak!(self.client);
let uncle: BlockHeader = match client.uncle(id) {
Some(rlp) => rlp::decode(&rlp),
None => { return Ok(Value::Null); }
None => { return Ok(None); }
};
let parent_difficulty = match client.block_total_difficulty(BlockID::Hash(uncle.parent_hash().clone())) {
Some(difficulty) => difficulty,
None => { return Ok(Value::Null); }
None => { return Ok(None); }
};
let block = Block {
@ -177,7 +181,7 @@ impl<C, S: ?Sized, M, EM> EthClient<C, S, M, EM> where
uncles: vec![],
transactions: BlockTransactions::Hashes(vec![]),
};
Ok(to_value(&block))
Ok(Some(block))
}
fn sign_call(&self, request: CRequest) -> Result<SignedTransaction, Error> {
@ -240,20 +244,19 @@ impl<C, S: ?Sized, M, EM> Eth for EthClient<C, S, M, EM> where
M: MinerService + 'static,
EM: ExternalMinerService + 'static {
fn protocol_version(&self, params: Params) -> Result<Value, Error> {
fn protocol_version(&self) -> Result<String, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(Value::String(format!("{}", take_weak!(self.sync).status().protocol_version).to_owned()))
let version = take_weak!(self.sync).status().protocol_version.to_owned();
Ok(format!("{}", version))
}
fn syncing(&self, params: Params) -> Result<Value, Error> {
fn syncing(&self) -> Result<SyncStatus, Error> {
try!(self.active());
try!(expect_no_params(params));
let status = take_weak!(self.sync).status();
let res = match status.state {
SyncState::Idle => SyncStatus::None,
match status.state {
SyncState::Idle => Ok(SyncStatus::None),
SyncState::Waiting | SyncState::Blocks | SyncState::NewBlocks | SyncState::ChainHead
| SyncState::SnapshotManifest | SyncState::SnapshotData | SyncState::SnapshotWaiting => {
let current_block = U256::from(take_weak!(self.client).chain_info().best_block_number);
@ -265,271 +268,242 @@ impl<C, S: ?Sized, M, EM> Eth for EthClient<C, S, M, EM> where
current_block: current_block.into(),
highest_block: highest_block.into(),
};
SyncStatus::Info(info)
Ok(SyncStatus::Info(info))
} else {
SyncStatus::None
Ok(SyncStatus::None)
}
}
};
Ok(to_value(&res))
}
}
fn author(&self, params: Params) -> Result<Value, Error> {
fn author(&self) -> Result<RpcH160, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(to_value(&RpcH160::from(take_weak!(self.miner).author())))
Ok(RpcH160::from(take_weak!(self.miner).author()))
}
fn is_mining(&self, params: Params) -> Result<Value, Error> {
fn is_mining(&self) -> Result<bool, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(to_value(&(take_weak!(self.miner).is_sealing())))
Ok(take_weak!(self.miner).is_sealing())
}
fn hashrate(&self, params: Params) -> Result<Value, Error> {
fn hashrate(&self) -> Result<RpcU256, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(to_value(&RpcU256::from(self.external_miner.hashrate())))
Ok(RpcU256::from(self.external_miner.hashrate()))
}
fn gas_price(&self, params: Params) -> Result<Value, Error> {
fn gas_price(&self) -> Result<RpcU256, Error> {
try!(self.active());
try!(expect_no_params(params));
let (client, miner) = (take_weak!(self.client), take_weak!(self.miner));
Ok(to_value(&RpcU256::from(default_gas_price(&*client, &*miner))))
Ok(RpcU256::from(default_gas_price(&*client, &*miner)))
}
fn accounts(&self, params: Params) -> Result<Value, Error> {
fn accounts(&self) -> Result<Vec<RpcH160>, Error> {
try!(self.active());
try!(expect_no_params(params));
let store = take_weak!(self.accounts);
let accounts = try!(store.accounts().map_err(|e| errors::internal("Could not fetch accounts.", e)));
Ok(to_value(&accounts.into_iter().map(Into::into).collect::<Vec<RpcH160>>()))
Ok(accounts.into_iter().map(Into::into).collect())
}
fn block_number(&self, params: Params) -> Result<Value, Error> {
fn block_number(&self) -> Result<RpcU256, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(to_value(&RpcU256::from(take_weak!(self.client).chain_info().best_block_number)))
Ok(RpcU256::from(take_weak!(self.client).chain_info().best_block_number))
}
fn balance(&self, params: Params) -> Result<Value, Error> {
fn balance(&self, address: RpcH160, num: Trailing<BlockNumber>) -> Result<RpcU256, Error> {
try!(self.active());
from_params_default_second(params)
.and_then(|(address, block_number,)| {
let address: Address = RpcH160::into(address);
match block_number {
BlockNumber::Pending => Ok(to_value(&RpcU256::from(take_weak!(self.miner).balance(&*take_weak!(self.client), &address)))),
id => match take_weak!(self.client).balance(&address, id.into()) {
Some(balance) => Ok(to_value(&RpcU256::from(balance))),
None => Err(errors::state_pruned()),
}
}
})
let address = address.into();
match num.0 {
BlockNumber::Pending => Ok(take_weak!(self.miner).balance(&*take_weak!(self.client), &address).into()),
id => match take_weak!(self.client).balance(&address, id.into()) {
Some(balance) => Ok(balance.into()),
None => Err(errors::state_pruned()),
}
}
}
fn storage_at(&self, params: Params) -> Result<Value, Error> {
fn storage_at(&self, address: RpcH160, pos: RpcU256, num: Trailing<BlockNumber>) -> Result<RpcH256, Error> {
try!(self.active());
from_params_default_third::<RpcH160, RpcU256>(params)
.and_then(|(address, position, block_number,)| {
let address: Address = RpcH160::into(address);
let position: U256 = RpcU256::into(position);
match block_number {
BlockNumber::Pending => Ok(to_value(&RpcU256::from(take_weak!(self.miner).storage_at(&*take_weak!(self.client), &address, &H256::from(position))))),
id => match take_weak!(self.client).storage_at(&address, &H256::from(position), id.into()) {
Some(s) => Ok(to_value(&RpcH256::from(s))),
None => Err(errors::state_pruned()),
}
}
})
let address: Address = RpcH160::into(address);
let position: U256 = RpcU256::into(pos);
match num.0 {
BlockNumber::Pending => Ok(take_weak!(self.miner).storage_at(&*take_weak!(self.client), &address, &H256::from(position)).into()),
id => match take_weak!(self.client).storage_at(&address, &H256::from(position), id.into()) {
Some(s) => Ok(s.into()),
None => Err(errors::state_pruned()),
}
}
}
fn transaction_count(&self, params: Params) -> Result<Value, Error> {
fn transaction_count(&self, address: RpcH160, num: Trailing<BlockNumber>) -> Result<RpcU256, Error> {
try!(self.active());
from_params_default_second(params)
.and_then(|(address, block_number,)| {
let address: Address = RpcH160::into(address);
match block_number {
BlockNumber::Pending => Ok(to_value(&RpcU256::from(take_weak!(self.miner).nonce(&*take_weak!(self.client), &address)))),
id => match take_weak!(self.client).nonce(&address, id.into()) {
Some(nonce) => Ok(to_value(&RpcU256::from(nonce))),
None => Err(errors::state_pruned()),
}
}
})
let address: Address = RpcH160::into(address);
match num.0 {
BlockNumber::Pending => Ok(take_weak!(self.miner).nonce(&*take_weak!(self.client), &address).into()),
id => match take_weak!(self.client).nonce(&address, id.into()) {
Some(nonce) => Ok(nonce.into()),
None => Err(errors::state_pruned()),
}
}
}
fn block_transaction_count_by_hash(&self, params: Params) -> Result<Value, Error> {
fn block_transaction_count_by_hash(&self, hash: RpcH256) -> Result<Option<RpcU256>, Error> {
try!(self.active());
from_params::<(RpcH256,)>(params)
.and_then(|(hash,)| // match
take_weak!(self.client).block(BlockID::Hash(hash.into()))
.map_or(Ok(Value::Null), |bytes| Ok(to_value(&RpcU256::from(BlockView::new(&bytes).transactions_count())))))
Ok(
take_weak!(self.client).block(BlockID::Hash(hash.into()))
.map(|bytes| BlockView::new(&bytes).transactions_count().into())
)
}
fn block_transaction_count_by_number(&self, params: Params) -> Result<Value, Error> {
fn block_transaction_count_by_number(&self, num: BlockNumber) -> Result<Option<RpcU256>, Error> {
try!(self.active());
from_params::<(BlockNumber,)>(params)
.and_then(|(block_number,)| match block_number {
BlockNumber::Pending => Ok(to_value(
&RpcU256::from(take_weak!(self.miner).status().transactions_in_pending_block)
)),
_ => take_weak!(self.client).block(block_number.into())
.map_or(Ok(Value::Null), |bytes| Ok(to_value(&RpcU256::from(BlockView::new(&bytes).transactions_count()))))
})
match num {
BlockNumber::Pending => Ok(Some(
take_weak!(self.miner).status().transactions_in_pending_block.into()
)),
_ => Ok(
take_weak!(self.client).block(num.into())
.map(|bytes| BlockView::new(&bytes).transactions_count().into())
)
}
}
fn block_uncles_count_by_hash(&self, params: Params) -> Result<Value, Error> {
fn block_uncles_count_by_hash(&self, hash: RpcH256) -> Result<Option<RpcU256>, Error> {
try!(self.active());
from_params::<(RpcH256,)>(params)
.and_then(|(hash,)|
take_weak!(self.client).block(BlockID::Hash(hash.into()))
.map_or(Ok(Value::Null), |bytes| Ok(to_value(&RpcU256::from(BlockView::new(&bytes).uncles_count())))))
Ok(
take_weak!(self.client).block(BlockID::Hash(hash.into()))
.map(|bytes| BlockView::new(&bytes).uncles_count().into())
)
}
fn block_uncles_count_by_number(&self, params: Params) -> Result<Value, Error> {
fn block_uncles_count_by_number(&self, num: BlockNumber) -> Result<Option<RpcU256>, Error> {
try!(self.active());
from_params::<(BlockNumber,)>(params)
.and_then(|(block_number,)| match block_number {
BlockNumber::Pending => Ok(to_value(&RpcU256::from(0))),
_ => take_weak!(self.client).block(block_number.into())
.map_or(Ok(Value::Null), |bytes| Ok(to_value(&RpcU256::from(BlockView::new(&bytes).uncles_count()))))
})
match num {
BlockNumber::Pending => Ok(Some(0.into())),
_ => Ok(
take_weak!(self.client).block(num.into())
.map(|bytes| BlockView::new(&bytes).uncles_count().into())
),
}
}
fn code_at(&self, params: Params) -> Result<Value, Error> {
fn code_at(&self, address: RpcH160, num: Trailing<BlockNumber>) -> Result<Bytes, Error> {
try!(self.active());
from_params_default_second(params)
.and_then(|(address, block_number,)| {
let address: Address = RpcH160::into(address);
match block_number {
BlockNumber::Pending => Ok(to_value(&take_weak!(self.miner).code(&*take_weak!(self.client), &address).map_or_else(Bytes::default, Bytes::new))),
_ => match take_weak!(self.client).code(&address, block_number.into()) {
Some(code) => Ok(to_value(&code.map_or_else(Bytes::default, Bytes::new))),
None => Err(errors::state_pruned()),
},
}
})
let address: Address = RpcH160::into(address);
match num.0 {
BlockNumber::Pending => Ok(take_weak!(self.miner).code(&*take_weak!(self.client), &address).map_or_else(Bytes::default, Bytes::new)),
_ => match take_weak!(self.client).code(&address, num.0.into()) {
Some(code) => Ok(code.map_or_else(Bytes::default, Bytes::new)),
None => Err(errors::state_pruned()),
},
}
}
fn block_by_hash(&self, params: Params) -> Result<Value, Error> {
fn block_by_hash(&self, hash: RpcH256, include_txs: bool) -> Result<Option<Block>, Error> {
try!(self.active());
from_params::<(RpcH256, bool)>(params)
.and_then(|(hash, include_txs)| self.block(BlockID::Hash(hash.into()), include_txs))
self.block(BlockID::Hash(hash.into()), include_txs)
}
fn block_by_number(&self, params: Params) -> Result<Value, Error> {
fn block_by_number(&self, num: BlockNumber, include_txs: bool) -> Result<Option<Block>, Error> {
try!(self.active());
from_params::<(BlockNumber, bool)>(params)
.and_then(|(number, include_txs)| self.block(number.into(), include_txs))
self.block(num.into(), include_txs)
}
fn transaction_by_hash(&self, params: Params) -> Result<Value, Error> {
fn transaction_by_hash(&self, hash: RpcH256) -> Result<Option<Transaction>, Error> {
try!(self.active());
from_params::<(RpcH256,)>(params)
.and_then(|(hash,)| {
let miner = take_weak!(self.miner);
let hash: H256 = hash.into();
match miner.transaction(&hash) {
Some(pending_tx) => Ok(to_value(&Transaction::from(pending_tx))),
None => self.transaction(TransactionID::Hash(hash))
}
})
let miner = take_weak!(self.miner);
let hash: H256 = hash.into();
match miner.transaction(&hash) {
Some(pending_tx) => Ok(Some(pending_tx.into())),
None => self.transaction(TransactionID::Hash(hash))
}
}
fn transaction_by_block_hash_and_index(&self, params: Params) -> Result<Value, Error> {
fn transaction_by_block_hash_and_index(&self, hash: RpcH256, index: Index) -> Result<Option<Transaction>, Error> {
try!(self.active());
from_params::<(RpcH256, Index)>(params)
.and_then(|(hash, index)| self.transaction(TransactionID::Location(BlockID::Hash(hash.into()), index.value())))
self.transaction(TransactionID::Location(BlockID::Hash(hash.into()), index.value()))
}
fn transaction_by_block_number_and_index(&self, params: Params) -> Result<Value, Error> {
fn transaction_by_block_number_and_index(&self, num: BlockNumber, index: Index) -> Result<Option<Transaction>, Error> {
try!(self.active());
from_params::<(BlockNumber, Index)>(params)
.and_then(|(number, index)| self.transaction(TransactionID::Location(number.into(), index.value())))
self.transaction(TransactionID::Location(num.into(), index.value()))
}
fn transaction_receipt(&self, params: Params) -> Result<Value, Error> {
fn transaction_receipt(&self, hash: RpcH256) -> Result<Option<Receipt>, Error> {
try!(self.active());
from_params::<(RpcH256,)>(params)
.and_then(|(hash,)| {
let miner = take_weak!(self.miner);
let hash: H256 = hash.into();
match (miner.pending_receipt(&hash), self.options.allow_pending_receipt_query) {
(Some(receipt), true) => Ok(to_value(&Receipt::from(receipt))),
_ => {
let client = take_weak!(self.client);
let receipt = client.transaction_receipt(TransactionID::Hash(hash));
Ok(to_value(&receipt.map(Receipt::from)))
}
}
})
let miner = take_weak!(self.miner);
let hash: H256 = hash.into();
match (miner.pending_receipt(&hash), self.options.allow_pending_receipt_query) {
(Some(receipt), true) => Ok(Some(receipt.into())),
_ => {
let client = take_weak!(self.client);
let receipt = client.transaction_receipt(TransactionID::Hash(hash));
Ok(receipt.map(Into::into))
}
}
}
fn uncle_by_block_hash_and_index(&self, params: Params) -> Result<Value, Error> {
fn uncle_by_block_hash_and_index(&self, hash: RpcH256, index: Index) -> Result<Option<Block>, Error> {
try!(self.active());
from_params::<(RpcH256, Index)>(params)
.and_then(|(hash, index)| self.uncle(UncleID { block: BlockID::Hash(hash.into()), position: index.value() }))
self.uncle(UncleID { block: BlockID::Hash(hash.into()), position: index.value() })
}
fn uncle_by_block_number_and_index(&self, params: Params) -> Result<Value, Error> {
fn uncle_by_block_number_and_index(&self, num: BlockNumber, index: Index) -> Result<Option<Block>, Error> {
try!(self.active());
from_params::<(BlockNumber, Index)>(params)
.and_then(|(number, index)| self.uncle(UncleID { block: number.into(), position: index.value() }))
self.uncle(UncleID { block: num.into(), position: index.value() })
}
fn compilers(&self, params: Params) -> Result<Value, Error> {
fn compilers(&self) -> Result<Vec<String>, Error> {
try!(self.active());
try!(expect_no_params(params));
let mut compilers = vec![];
if Command::new(SOLC).output().is_ok() {
compilers.push("solidity".to_owned())
}
Ok(to_value(&compilers))
Ok(compilers)
}
fn logs(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
let params = match params_len(&params) {
1 => from_params::<(Filter, )>(params).map(|(filter, )| (filter, None)),
_ => from_params::<(Filter, usize)>(params).map(|(filter, val)| (filter, Some(val))),
};
params.and_then(|(filter, limit)| {
let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.into();
let mut logs = take_weak!(self.client).logs(filter.clone(), limit)
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
fn logs(&self, filter: Filter) -> Result<Vec<Log>, Error> {
let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.into();
let mut logs = take_weak!(self.client).logs(filter.clone())
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
if include_pending {
let pending = pending_logs(&*take_weak!(self.miner), &filter);
logs.extend(pending);
}
if include_pending {
let pending = pending_logs(&*take_weak!(self.miner), &filter);
logs.extend(pending);
}
let len = logs.len();
match limit {
Some(limit) if len >= limit => {
logs = logs.split_off(len - limit);
},
_ => {},
}
let logs = limit_logs(logs, filter.limit);
Ok(to_value(&logs))
})
Ok(logs)
}
fn work(&self, params: Params) -> Result<Value, Error> {
fn work(&self, no_new_work_timeout: Trailing<u64>) -> Result<Work, Error> {
try!(self.active());
let (no_new_work_timeout,) = from_params::<(u64,)>(params).unwrap_or((0,));
let no_new_work_timeout = no_new_work_timeout.0;
let client = take_weak!(self.client);
// check if we're still syncing and return empty strings in that case
@ -561,115 +535,118 @@ impl<C, S: ?Sized, M, EM> Eth for EthClient<C, S, M, EM> where
if no_new_work_timeout > 0 && b.block().header().timestamp() + no_new_work_timeout < get_time().sec as u64 {
Err(errors::no_new_work())
} else if self.options.send_block_number_in_get_work {
let block_number = RpcU256::from(b.block().header().number());
Ok(to_value(&(RpcH256::from(pow_hash), RpcH256::from(seed_hash), RpcH256::from(target), block_number)))
let block_number = b.block().header().number();
Ok(Work {
pow_hash: pow_hash.into(),
seed_hash: seed_hash.into(),
target: target.into(),
number: Some(block_number),
})
} else {
Ok(to_value(&(RpcH256::from(pow_hash), RpcH256::from(seed_hash), RpcH256::from(target))))
Ok(Work {
pow_hash: pow_hash.into(),
seed_hash: seed_hash.into(),
target: target.into(),
number: None
})
}
}).unwrap_or(Err(Error::internal_error())) // no work found.
}
fn submit_work(&self, params: Params) -> Result<Value, Error> {
fn submit_work(&self, nonce: RpcH64, pow_hash: RpcH256, mix_hash: RpcH256) -> Result<bool, Error> {
try!(self.active());
from_params::<(RpcH64, RpcH256, RpcH256)>(params).and_then(|(nonce, pow_hash, mix_hash)| {
let nonce: H64 = nonce.into();
let pow_hash: H256 = pow_hash.into();
let mix_hash: H256 = mix_hash.into();
trace!(target: "miner", "submit_work: Decoded: nonce={}, pow_hash={}, mix_hash={}", nonce, pow_hash, mix_hash);
let miner = take_weak!(self.miner);
let client = take_weak!(self.client);
let seal = vec![rlp::encode(&mix_hash).to_vec(), rlp::encode(&nonce).to_vec()];
let r = miner.submit_seal(&*client, pow_hash, seal);
Ok(to_value(&r.is_ok()))
})
let nonce: H64 = nonce.into();
let pow_hash: H256 = pow_hash.into();
let mix_hash: H256 = mix_hash.into();
trace!(target: "miner", "submit_work: Decoded: nonce={}, pow_hash={}, mix_hash={}", nonce, pow_hash, mix_hash);
let miner = take_weak!(self.miner);
let client = take_weak!(self.client);
let seal = vec![rlp::encode(&mix_hash).to_vec(), rlp::encode(&nonce).to_vec()];
Ok(miner.submit_seal(&*client, pow_hash, seal).is_ok())
}
fn submit_hashrate(&self, params: Params) -> Result<Value, Error> {
fn submit_hashrate(&self, rate: RpcU256, id: RpcH256) -> Result<bool, Error> {
try!(self.active());
from_params::<(RpcU256, RpcH256)>(params).and_then(|(rate, id)| {
self.external_miner.submit_hashrate(rate.into(), id.into());
Ok(to_value(&true))
})
self.external_miner.submit_hashrate(rate.into(), id.into());
Ok(true)
}
fn send_raw_transaction(&self, params: Params) -> Result<Value, Error> {
fn send_raw_transaction(&self, raw: Bytes) -> Result<RpcH256, Error> {
try!(self.active());
from_params::<(Bytes, )>(params)
.and_then(|(raw_transaction, )| {
let raw_transaction = raw_transaction.to_vec();
match UntrustedRlp::new(&raw_transaction).as_val() {
Ok(signed_transaction) => dispatch_transaction(&*take_weak!(self.client), &*take_weak!(self.miner), signed_transaction),
Err(_) => Ok(to_value(&RpcH256::from(H256::from(0)))),
let raw_transaction = raw.to_vec();
match UntrustedRlp::new(&raw_transaction).as_val() {
Ok(signed_transaction) => dispatch_transaction(&*take_weak!(self.client), &*take_weak!(self.miner), signed_transaction),
Err(_) => Ok(RpcH256::from(H256::from(0))),
}
}
fn call(&self, request: CallRequest, num: Trailing<BlockNumber>) -> Result<Bytes, Error> {
try!(self.active());
let request = CallRequest::into(request);
let signed = try!(self.sign_call(request));
let r = match num.0 {
BlockNumber::Pending => take_weak!(self.miner).call(&*take_weak!(self.client), &signed, Default::default()),
num => take_weak!(self.client).call(&signed, num.into(), Default::default()),
};
Ok(r.map(|e| Bytes(e.output)).unwrap_or(Bytes::new(vec![])))
}
fn estimate_gas(&self, request: CallRequest, num: Trailing<BlockNumber>) -> Result<RpcU256, Error> {
try!(self.active());
let request = CallRequest::into(request);
let signed = try!(self.sign_call(request));
let r = match num.0 {
BlockNumber::Pending => take_weak!(self.miner).call(&*take_weak!(self.client), &signed, Default::default()),
num => take_weak!(self.client).call(&signed, num.into(), Default::default()),
};
Ok(RpcU256::from(r.map(|res| res.gas_used + res.refunded).unwrap_or(From::from(0))))
}
fn compile_lll(&self, _: String) -> Result<Bytes, Error> {
try!(self.active());
rpc_unimplemented!()
}
fn compile_serpent(&self, _: String) -> Result<Bytes, Error> {
try!(self.active());
rpc_unimplemented!()
}
fn compile_solidity(&self, code: String) -> Result<Bytes, Error> {
try!(self.active());
let maybe_child = Command::new(SOLC)
.arg("--bin")
.arg("--optimize")
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.stderr(Stdio::null())
.spawn();
maybe_child
.map_err(errors::compilation)
.and_then(|mut child| {
try!(child.stdin.as_mut()
.expect("we called child.stdin(Stdio::piped()) before spawn; qed")
.write_all(code.as_bytes())
.map_err(errors::compilation));
let output = try!(child.wait_with_output().map_err(errors::compilation));
let s = String::from_utf8_lossy(&output.stdout);
if let Some(hex) = s.lines().skip_while(|ref l| !l.contains("Binary")).skip(1).next() {
Ok(Bytes::new(hex.from_hex().unwrap_or(vec![])))
} else {
Err(errors::compilation("Unexpected output."))
}
})
}
fn call(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params_default_second(params)
.and_then(|(request, block_number,)| {
let request = CallRequest::into(request);
let signed = try!(self.sign_call(request));
let r = match block_number {
BlockNumber::Pending => take_weak!(self.miner).call(&*take_weak!(self.client), &signed, Default::default()),
block_number => take_weak!(self.client).call(&signed, block_number.into(), Default::default()),
};
Ok(to_value(&r.map(|e| Bytes(e.output)).unwrap_or(Bytes::new(vec![]))))
})
}
fn estimate_gas(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params_default_second(params)
.and_then(|(request, block_number,)| {
let request = CallRequest::into(request);
let signed = try!(self.sign_call(request));
let r = match block_number {
BlockNumber::Pending => take_weak!(self.miner).call(&*take_weak!(self.client), &signed, Default::default()),
block => take_weak!(self.client).call(&signed, block.into(), Default::default()),
};
Ok(to_value(&RpcU256::from(r.map(|res| res.gas_used + res.refunded).unwrap_or(From::from(0)))))
})
}
fn compile_lll(&self, _: Params) -> Result<Value, Error> {
try!(self.active());
rpc_unimplemented!()
}
fn compile_serpent(&self, _: Params) -> Result<Value, Error> {
try!(self.active());
rpc_unimplemented!()
}
fn compile_solidity(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params::<(String, )>(params)
.and_then(|(code, )| {
let maybe_child = Command::new(SOLC)
.arg("--bin")
.arg("--optimize")
.stdin(Stdio::piped())
.stdout(Stdio::piped())
.stderr(Stdio::null())
.spawn();
maybe_child
.map_err(errors::compilation)
.and_then(|mut child| {
try!(child.stdin.as_mut()
.expect("we called child.stdin(Stdio::piped()) before spawn; qed")
.write_all(code.as_bytes())
.map_err(errors::compilation));
let output = try!(child.wait_with_output().map_err(errors::compilation));
let s = String::from_utf8_lossy(&output.stdout);
if let Some(hex) = s.lines().skip_while(|ref l| !l.contains("Binary")).skip(1).next() {
Ok(to_value(&Bytes::new(hex.from_hex().unwrap_or(vec![]))))
} else {
Err(errors::compilation("Unexpected output."))
}
})
})
}
}

229
rpc/src/v1/impls/eth_filter.rs
View File

@ -24,9 +24,8 @@ use ethcore::filter::Filter as EthcoreFilter;
use ethcore::client::{BlockChainClient, BlockID};
use util::Mutex;
use v1::traits::EthFilter;
use v1::types::{BlockNumber, Index, Filter, Log, H256 as RpcH256, U256 as RpcU256};
use v1::helpers::{PollFilter, PollManager};
use v1::helpers::params::expect_no_params;
use v1::types::{BlockNumber, Index, Filter, FilterChanges, Log, H256 as RpcH256, U256 as RpcU256};
use v1::helpers::{PollFilter, PollManager, limit_logs};
use v1::impls::eth::pending_logs;
/// Eth filter rpc implementation.
@ -59,164 +58,154 @@ impl<C, M> EthFilterClient<C, M> where
}
}
impl<C, M> EthFilter for EthFilterClient<C, M> where
C: BlockChainClient + 'static,
M: MinerService + 'static {
fn new_filter(&self, params: Params) -> Result<Value, Error> {
impl<C, M> EthFilter for EthFilterClient<C, M>
where C: BlockChainClient + 'static, M: MinerService + 'static
{
fn new_filter(&self, filter: Filter) -> Result<RpcU256, Error> {
try!(self.active());
from_params::<(Filter,)>(params)
.and_then(|(filter,)| {
let mut polls = self.polls.lock();
let block_number = take_weak!(self.client).chain_info().best_block_number;
let id = polls.create_poll(PollFilter::Logs(block_number, Default::default(), filter));
Ok(to_value(&RpcU256::from(id)))
})
let mut polls = self.polls.lock();
let block_number = take_weak!(self.client).chain_info().best_block_number;
let id = polls.create_poll(PollFilter::Logs(block_number, Default::default(), filter));
Ok(id.into())
}
fn new_block_filter(&self, params: Params) -> Result<Value, Error> {
fn new_block_filter(&self) -> Result<RpcU256, Error> {
try!(self.active());
try!(expect_no_params(params));
let mut polls = self.polls.lock();
let id = polls.create_poll(PollFilter::Block(take_weak!(self.client).chain_info().best_block_number));
Ok(to_value(&RpcU256::from(id)))
Ok(id.into())
}
fn new_pending_transaction_filter(&self, params: Params) -> Result<Value, Error> {
fn new_pending_transaction_filter(&self) -> Result<RpcU256, Error> {
try!(self.active());
try!(expect_no_params(params));
let mut polls = self.polls.lock();
let pending_transactions = take_weak!(self.miner).pending_transactions_hashes();
let id = polls.create_poll(PollFilter::PendingTransaction(pending_transactions));
Ok(to_value(&RpcU256::from(id)))
Ok(id.into())
}
fn filter_changes(&self, params: Params) -> Result<Value, Error> {
fn filter_changes(&self, index: Index) -> Result<FilterChanges, Error> {
try!(self.active());
let client = take_weak!(self.client);
from_params::<(Index,)>(params)
.and_then(|(index,)| {
let mut polls = self.polls.lock();
match polls.poll_mut(&index.value()) {
None => Ok(Value::Array(vec![] as Vec<Value>)),
Some(filter) => match *filter {
PollFilter::Block(ref mut block_number) => {
// + 1, cause we want to return hashes including current block hash.
let current_number = client.chain_info().best_block_number + 1;
let hashes = (*block_number..current_number).into_iter()
.map(BlockID::Number)
.filter_map(|id| client.block_hash(id))
.map(Into::into)
.collect::<Vec<RpcH256>>();
let mut polls = self.polls.lock();
match polls.poll_mut(&index.value()) {
None => Ok(FilterChanges::Empty),
Some(filter) => match *filter {
PollFilter::Block(ref mut block_number) => {
// + 1, cause we want to return hashes including current block hash.
let current_number = client.chain_info().best_block_number + 1;
let hashes = (*block_number..current_number).into_iter()
.map(BlockID::Number)
.filter_map(|id| client.block_hash(id))
.map(Into::into)
.collect::<Vec<RpcH256>>();
*block_number = current_number;
*block_number = current_number;
Ok(to_value(&hashes))
},
PollFilter::PendingTransaction(ref mut previous_hashes) => {
// get hashes of pending transactions
let current_hashes = take_weak!(self.miner).pending_transactions_hashes();
Ok(FilterChanges::Hashes(hashes))
},
PollFilter::PendingTransaction(ref mut previous_hashes) => {
// get hashes of pending transactions
let current_hashes = take_weak!(self.miner).pending_transactions_hashes();
let new_hashes =
{
let previous_hashes_set = previous_hashes.iter().collect::<HashSet<_>>();
let new_hashes =
{
let previous_hashes_set = previous_hashes.iter().collect::<HashSet<_>>();
// find all new hashes
current_hashes
.iter()
.filter(|hash| !previous_hashes_set.contains(hash))
.cloned()
.map(Into::into)
.collect::<Vec<RpcH256>>()
};
// find all new hashes
current_hashes
.iter()
.filter(|hash| !previous_hashes_set.contains(hash))
.cloned()
.map(Into::into)
.collect::<Vec<RpcH256>>()
};
// save all hashes of pending transactions
*previous_hashes = current_hashes;
// save all hashes of pending transactions
*previous_hashes = current_hashes;
// return new hashes
Ok(to_value(&new_hashes))
},
PollFilter::Logs(ref mut block_number, ref mut previous_logs, ref filter) => {
// retrive the current block number
let current_number = client.chain_info().best_block_number;
// return new hashes
Ok(FilterChanges::Hashes(new_hashes))
},
PollFilter::Logs(ref mut block_number, ref mut previous_logs, ref filter) => {
// retrive the current block number
let current_number = client.chain_info().best_block_number;
// check if we need to check pending hashes
let include_pending = filter.to_block == Some(BlockNumber::Pending);
// check if we need to check pending hashes
let include_pending = filter.to_block == Some(BlockNumber::Pending);
// build appropriate filter
let mut filter: EthcoreFilter = filter.clone().into();
filter.from_block = BlockID::Number(*block_number);
filter.to_block = BlockID::Latest;
// build appropriate filter
let mut filter: EthcoreFilter = filter.clone().into();
filter.from_block = BlockID::Number(*block_number);
filter.to_block = BlockID::Latest;
// retrieve logs in range from_block..min(BlockID::Latest..to_block)
let mut logs = client.logs(filter.clone(), None)
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
// retrieve logs in range from_block..min(BlockID::Latest..to_block)
let mut logs = client.logs(filter.clone())
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
// additionally retrieve pending logs
if include_pending {
let pending_logs = pending_logs(&*take_weak!(self.miner), &filter);
// additionally retrieve pending logs
if include_pending {
let pending_logs = pending_logs(&*take_weak!(self.miner), &filter);
// remove logs about which client was already notified about
let new_pending_logs: Vec<_> = pending_logs.iter()
.filter(|p| !previous_logs.contains(p))
.cloned()
.collect();
// remove logs about which client was already notified about
let new_pending_logs: Vec<_> = pending_logs.iter()
.filter(|p| !previous_logs.contains(p))
.cloned()
.collect();
// save all logs retrieved by client
*previous_logs = pending_logs.into_iter().collect();
// save all logs retrieved by client
*previous_logs = pending_logs.into_iter().collect();
// append logs array with new pending logs
logs.extend(new_pending_logs);
}
// save the number of the next block as a first block from which
// we want to get logs
*block_number = current_number + 1;
Ok(to_value(&logs))
}
// append logs array with new pending logs
logs.extend(new_pending_logs);
}
let logs = limit_logs(logs, filter.limit);
// save the number of the next block as a first block from which
// we want to get logs
*block_number = current_number + 1;
Ok(FilterChanges::Logs(logs))
}
})
}
}
}
fn filter_logs(&self, params: Params) -> Result<Value, Error> {
fn filter_logs(&self, index: Index) -> Result<Vec<Log>, Error> {
try!(self.active());
from_params::<(Index,)>(params)
.and_then(|(index,)| {
let mut polls = self.polls.lock();
match polls.poll(&index.value()) {
Some(&PollFilter::Logs(ref _block_number, ref _previous_log, ref filter)) => {
let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.clone().into();
let mut logs = take_weak!(self.client).logs(filter.clone(), None)
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
if include_pending {
logs.extend(pending_logs(&*take_weak!(self.miner), &filter));
}
let mut polls = self.polls.lock();
match polls.poll(&index.value()) {
Some(&PollFilter::Logs(ref _block_number, ref _previous_log, ref filter)) => {
let include_pending = filter.to_block == Some(BlockNumber::Pending);
let filter: EthcoreFilter = filter.clone().into();
let mut logs = take_weak!(self.client).logs(filter.clone())
.into_iter()
.map(From::from)
.collect::<Vec<Log>>();
Ok(to_value(&logs))
},
// just empty array
_ => Ok(Value::Array(vec![] as Vec<Value>)),
if include_pending {
logs.extend(pending_logs(&*take_weak!(self.miner), &filter));
}
})
let logs = limit_logs(logs, filter.limit);
Ok(logs)
},
// just empty array
_ => Ok(Vec::new()),
}
}
fn uninstall_filter(&self, params: Params) -> Result<Value, Error> {
fn uninstall_filter(&self, index: Index) -> Result<bool, Error> {
try!(self.active());
from_params::<(Index,)>(params)
.map(|(index,)| {
self.polls.lock().remove_poll(&index.value());
to_value(&true)
})
self.polls.lock().remove_poll(&index.value());
Ok(true)
}
}

33
rpc/src/v1/impls/eth_signing.rs
View File

@ -23,10 +23,10 @@ use ethcore::client::MiningBlockChainClient;
use util::{U256, Address, H256, Mutex};
use transient_hashmap::TransientHashMap;
use ethcore::account_provider::AccountProvider;
use v1::helpers::{errors, SigningQueue, ConfirmationPromise, ConfirmationResult, ConfirmationsQueue, ConfirmationPayload, TransactionRequest as TRequest, FilledTransactionRequest as FilledRequest};
use v1::helpers::{errors, SigningQueue, ConfirmationPromise, ConfirmationResult, ConfirmationPayload, TransactionRequest as TRequest, FilledTransactionRequest as FilledRequest, SignerService};
use v1::helpers::dispatch::{default_gas_price, sign_and_dispatch};
use v1::traits::EthSigning;
use v1::types::{TransactionRequest, H160 as RpcH160, H256 as RpcH256, H520 as RpcH520, U256 as RpcU256};
use v1::types::{TransactionRequest, H160 as RpcH160, H256 as RpcH256, H520 as RpcH520, U256 as RpcU256, Bytes as RpcBytes};
fn fill_optional_fields<C, M>(request: TRequest, client: &C, miner: &M) -> FilledRequest
where C: MiningBlockChainClient, M: MinerService {
@ -43,7 +43,7 @@ fn fill_optional_fields<C, M>(request: TRequest, client: &C, miner: &M) -> Fille
/// Implementation of functions that require signing when no trusted signer is used.
pub struct EthSigningQueueClient<C, M> where C: MiningBlockChainClient, M: MinerService {
queue: Weak<ConfirmationsQueue>,
signer: Weak<SignerService>,
accounts: Weak<AccountProvider>,
client: Weak<C>,
miner: Weak<M>,
@ -60,9 +60,9 @@ pub enum DispatchResult {
impl<C, M> EthSigningQueueClient<C, M> where C: MiningBlockChainClient, M: MinerService {
/// Creates a new signing queue client given shared signing queue.
pub fn new(queue: &Arc<ConfirmationsQueue>, client: &Arc<C>, miner: &Arc<M>, accounts: &Arc<AccountProvider>) -> Self {
pub fn new(signer: &Arc<SignerService>, client: &Arc<C>, miner: &Arc<M>, accounts: &Arc<AccountProvider>) -> Self {
EthSigningQueueClient {
queue: Arc::downgrade(queue),
signer: Arc::downgrade(signer),
accounts: Arc::downgrade(accounts),
client: Arc::downgrade(client),
miner: Arc::downgrade(miner),
@ -86,8 +86,8 @@ impl<C, M> EthSigningQueueClient<C, M> where C: MiningBlockChainClient, M: Miner
return Ok(DispatchResult::Value(to_value(&accounts.sign(address, msg).ok().map_or_else(RpcH520::default, Into::into))))
}
let queue = take_weak!(self.queue);
queue.add_request(ConfirmationPayload::Sign(address, msg))
let signer = take_weak!(self.signer);
signer.add_request(ConfirmationPayload::Sign(address, msg))
.map(DispatchResult::Promise)
.map_err(|_| errors::request_rejected_limit())
})
@ -105,9 +105,9 @@ impl<C, M> EthSigningQueueClient<C, M> where C: MiningBlockChainClient, M: Miner
return sign_and_dispatch(&*client, &*miner, request, &*accounts, sender).map(DispatchResult::Value);
}
let queue = take_weak!(self.queue);
let signer = take_weak!(self.signer);
let request = fill_optional_fields(request, &*client, &*miner);
queue.add_request(ConfirmationPayload::Transaction(request))
signer.add_request(ConfirmationPayload::Transaction(request))
.map(DispatchResult::Promise)
.map_err(|_| errors::request_rejected_limit())
})
@ -168,6 +168,13 @@ impl<C, M> EthSigning for EthSigningQueueClient<C, M>
})
}
fn decrypt_message(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params::<(RpcH160, RpcBytes)>(params).and_then(|(_account, _ciphertext)| {
Err(errors::unimplemented())
})
}
fn check_request(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
let mut pending = self.pending.lock();
@ -241,6 +248,14 @@ impl<C, M> EthSigning for EthSigningUnsafeClient<C, M> where
}))
}
fn decrypt_message(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params::<(RpcH160, RpcBytes)>(params).and_then(|(address, ciphertext)| {
let s = try!(take_weak!(self.accounts).decrypt(address.into(), &[0; 0], &ciphertext.0).map_err(|_| Error::internal_error()));
Ok(to_value(RpcBytes::from(s)))
})
}
fn post_sign(&self, _: Params) -> Result<Value, Error> {
// We don't support this in non-signer mode.
Err(errors::signer_disabled())

30
rpc/src/v1/impls/ethcore.rs
View File

@ -21,6 +21,7 @@ use std::collections::{BTreeMap};
use util::{RotatingLogger, Address};
use util::misc::version_data;
use crypto::ecies;
use ethkey::{Brain, Generator};
use ethstore::random_phrase;
use ethsync::{SyncProvider, ManageNetwork};
@ -29,8 +30,8 @@ use ethcore::client::{MiningBlockChainClient};
use jsonrpc_core::*;
use v1::traits::Ethcore;
use v1::types::{Bytes, U256, H160, Peers};
use v1::helpers::{errors, SigningQueue, ConfirmationsQueue, NetworkSettings};
use v1::types::{Bytes, U256, H160, H512, Peers, Transaction};
use v1::helpers::{errors, SigningQueue, SignerService, NetworkSettings};
use v1::helpers::params::expect_no_params;
/// Ethcore implementation.
@ -45,7 +46,7 @@ pub struct EthcoreClient<C, M, S: ?Sized> where
net: Weak<ManageNetwork>,
logger: Arc<RotatingLogger>,
settings: Arc<NetworkSettings>,
confirmations_queue: Option<Arc<ConfirmationsQueue>>,
signer: Option<Arc<SignerService>>,
}
impl<C, M, S: ?Sized> EthcoreClient<C, M, S> where C: MiningBlockChainClient, M: MinerService, S: SyncProvider {
@ -57,7 +58,7 @@ impl<C, M, S: ?Sized> EthcoreClient<C, M, S> where C: MiningBlockChainClient, M:
net: &Arc<ManageNetwork>,
logger: Arc<RotatingLogger>,
settings: Arc<NetworkSettings>,
queue: Option<Arc<ConfirmationsQueue>>
signer: Option<Arc<SignerService>>
) -> Self {
EthcoreClient {
client: Arc::downgrade(client),
@ -66,7 +67,7 @@ impl<C, M, S: ?Sized> EthcoreClient<C, M, S> where C: MiningBlockChainClient, M:
net: Arc::downgrade(net),
logger: logger,
settings: settings,
confirmations_queue: queue,
signer: signer,
}
}
@ -198,9 +199,9 @@ impl<C, M, S: ?Sized> Ethcore for EthcoreClient<C, M, S> where M: MinerService +
try!(self.active());
try!(expect_no_params(params));
match self.confirmations_queue {
match self.signer {
None => Err(errors::signer_disabled()),
Some(ref queue) => Ok(to_value(&queue.len())),
Some(ref signer) => Ok(to_value(&signer.len())),
}
}
@ -217,4 +218,19 @@ impl<C, M, S: ?Sized> Ethcore for EthcoreClient<C, M, S> where M: MinerService +
to_value(&H160::from(Brain::new(phrase).generate().unwrap().address()))
)
}
fn encrypt_message(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
from_params::<(H512, Bytes)>(params).and_then(|(key, phrase)| {
let s = try!(ecies::encrypt(&key.into(), &[0; 0], &phrase.0).map_err(|_| Error::internal_error()));
Ok(to_value(&Bytes::from(s)))
})
}
fn pending_transactions(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
try!(expect_no_params(params));
Ok(to_value(&take_weak!(self.miner).all_transactions().into_iter().map(Into::into).collect::<Vec<Transaction>>()))
}
}

36
rpc/src/v1/impls/personal_signer.rs
View File

@ -23,13 +23,13 @@ use ethcore::client::MiningBlockChainClient;
use ethcore::miner::MinerService;
use v1::traits::PersonalSigner;
use v1::types::{TransactionModification, ConfirmationRequest, U256};
use v1::helpers::{errors, SigningQueue, ConfirmationsQueue, ConfirmationPayload};
use v1::helpers::{errors, SignerService, SigningQueue, ConfirmationPayload};
use v1::helpers::params::expect_no_params;
use v1::helpers::dispatch::{unlock_sign_and_dispatch, signature_with_password};
/// Transactions confirmation (personal) rpc implementation.
pub struct SignerClient<C, M> where C: MiningBlockChainClient, M: MinerService {
queue: Weak<ConfirmationsQueue>,
signer: Weak<SignerService>,
accounts: Weak<AccountProvider>,
client: Weak<C>,
miner: Weak<M>,
@ -38,9 +38,14 @@ pub struct SignerClient<C, M> where C: MiningBlockChainClient, M: MinerService {
impl<C: 'static, M: 'static> SignerClient<C, M> where C: MiningBlockChainClient, M: MinerService {
/// Create new instance of signer client.
pub fn new(store: &Arc<AccountProvider>, client: &Arc<C>, miner: &Arc<M>, queue: &Arc<ConfirmationsQueue>) -> Self {
pub fn new(
store: &Arc<AccountProvider>,
client: &Arc<C>,
miner: &Arc<M>,
signer: &Arc<SignerService>,
) -> Self {
SignerClient {
queue: Arc::downgrade(queue),
signer: Arc::downgrade(signer),
accounts: Arc::downgrade(store),
client: Arc::downgrade(client),
miner: Arc::downgrade(miner),
@ -59,8 +64,8 @@ impl<C: 'static, M: 'static> PersonalSigner for SignerClient<C, M> where C: Mini
fn requests_to_confirm(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
try!(expect_no_params(params));
let queue = take_weak!(self.queue);
Ok(to_value(&queue.requests().into_iter().map(From::from).collect::<Vec<ConfirmationRequest>>()))
let signer = take_weak!(self.signer);
Ok(to_value(&signer.requests().into_iter().map(From::from).collect::<Vec<ConfirmationRequest>>()))
}
fn confirm_request(&self, params: Params) -> Result<Value, Error> {
@ -71,11 +76,11 @@ impl<C: 'static, M: 'static> PersonalSigner for SignerClient<C, M> where C: Mini
|(id, modification, pass)| {
let id = id.into();
let accounts = take_weak!(self.accounts);
let queue = take_weak!(self.queue);
let signer = take_weak!(self.signer);
let client = take_weak!(self.client);
let miner = take_weak!(self.miner);
queue.peek(&id).map(|confirmation| {
signer.peek(&id).map(|confirmation| {
let result = match confirmation.payload {
ConfirmationPayload::Transaction(mut request) => {
// apply modification
@ -90,7 +95,7 @@ impl<C: 'static, M: 'static> PersonalSigner for SignerClient<C, M> where C: Mini
}
};
if let Ok(ref response) = result {
queue.request_confirmed(id, Ok(response.clone()));
signer.request_confirmed(id, Ok(response.clone()));
}
result
}).unwrap_or_else(|| Err(errors::invalid_params("Unknown RequestID", id)))
@ -102,11 +107,20 @@ impl<C: 'static, M: 'static> PersonalSigner for SignerClient<C, M> where C: Mini
try!(self.active());
from_params::<(U256, )>(params).and_then(
|(id, )| {
let queue = take_weak!(self.queue);
let res = queue.request_rejected(id.into());
let signer = take_weak!(self.signer);
let res = signer.request_rejected(id.into());
Ok(to_value(&res.is_some()))
}
)
}
fn generate_token(&self, params: Params) -> Result<Value, Error> {
try!(self.active());
try!(expect_no_params(params));
let signer = take_weak!(self.signer);
signer.generate_token()
.map(|token| to_value(&token))
.map_err(|e| errors::token(e))
}
}

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

@ -28,4 +28,4 @@ pub mod types;
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, NetworkSettings};
pub use self::helpers::{SigningQueue, SignerService, ConfirmationsQueue, NetworkSettings};

89
rpc/src/v1/tests/mocked/eth.rs
View File

@ -27,7 +27,7 @@ use ethcore::receipt::LocalizedReceipt;
use ethcore::transaction::{Transaction, Action};
use ethcore::miner::{ExternalMiner, MinerService};
use ethsync::SyncState;
use v1::{Eth, EthClient, EthClientOptions, EthSigning, EthSigningUnsafeClient};
use v1::{Eth, EthClient, EthClientOptions, EthFilter, EthFilterClient, EthSigning, EthSigningUnsafeClient};
use v1::tests::helpers::{TestSyncProvider, Config, TestMinerService};
use rustc_serialize::hex::ToHex;
use time::get_time;
@ -76,10 +76,12 @@ impl EthTester {
let hashrates = Arc::new(Mutex::new(HashMap::new()));
let external_miner = Arc::new(ExternalMiner::new(hashrates.clone()));
let eth = EthClient::new(&client, &sync, &ap, &miner, &external_miner, options).to_delegate();
let filter = EthFilterClient::new(&client, &miner).to_delegate();
let sign = EthSigningUnsafeClient::new(&client, &ap, &miner).to_delegate();
let io = IoHandler::new();
io.add_delegate(eth);
io.add_delegate(sign);
io.add_delegate(filter);
EthTester {
client: client,
@ -152,23 +154,88 @@ fn rpc_eth_hashrate() {
#[test]
fn rpc_eth_logs() {
let tester = EthTester::default();
tester.client.set_logs(vec![LocalizedLogEntry {
block_number: 1,
block_hash: H256::default(),
entry: LogEntry {
address: Address::default(),
topics: vec![],
data: vec![1,2,3],
},
transaction_index: 0,
transaction_hash: H256::default(),
log_index: 0,
}, LocalizedLogEntry {
block_number: 1,
block_hash: H256::default(),
entry: LogEntry {
address: Address::default(),
topics: vec![],
data: vec![1,2,3],
},
transaction_index: 0,
transaction_hash: H256::default(),
log_index: 0,
}]);
let request = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{}], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":[],"id":1}"#;
assert_eq!(tester.io.handle_request_sync(request), Some(response.to_owned()));
let request1 = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{}], "id": 1}"#;
let request2 = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{"limit":1}], "id": 1}"#;
let request3 = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{"limit":0}], "id": 1}"#;
let response1 = r#"{"jsonrpc":"2.0","result":[{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"},{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"}],"id":1}"#;
let response2 = r#"{"jsonrpc":"2.0","result":[{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"}],"id":1}"#;
let response3 = r#"{"jsonrpc":"2.0","result":[],"id":1}"#;
assert_eq!(tester.io.handle_request_sync(request1), Some(response1.to_owned()));
assert_eq!(tester.io.handle_request_sync(request2), Some(response2.to_owned()));
assert_eq!(tester.io.handle_request_sync(request3), Some(response3.to_owned()));
}
#[test]
fn rpc_eth_logs_with_limit() {
fn rpc_logs_filter() {
let tester = EthTester::default();
// Set some logs
tester.client.set_logs(vec![LocalizedLogEntry {
block_number: 1,
block_hash: H256::default(),
entry: LogEntry {
address: Address::default(),
topics: vec![],
data: vec![1,2,3],
},
transaction_index: 0,
transaction_hash: H256::default(),
log_index: 0,
}, LocalizedLogEntry {
block_number: 1,
block_hash: H256::default(),
entry: LogEntry {
address: Address::default(),
topics: vec![],
data: vec![1,2,3],
},
transaction_index: 0,
transaction_hash: H256::default(),
log_index: 0,
}]);
let request1 = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{}, 1], "id": 1}"#;
let request2 = r#"{"jsonrpc": "2.0", "method": "eth_getLogs", "params": [{}, 0], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":[],"id":1}"#;
// Register filters first
let request_default = r#"{"jsonrpc": "2.0", "method": "eth_newFilter", "params": [{}], "id": 1}"#;
let request_limit = r#"{"jsonrpc": "2.0", "method": "eth_newFilter", "params": [{"limit":1}], "id": 1}"#;
let response1 = r#"{"jsonrpc":"2.0","result":"0x0","id":1}"#;
let response2 = r#"{"jsonrpc":"2.0","result":"0x1","id":1}"#;
assert_eq!(tester.io.handle_request_sync(request1), Some(response.to_owned()));
assert_eq!(tester.io.handle_request_sync(request2), Some(response.to_owned()));
assert_eq!(tester.io.handle_request_sync(request_default), Some(response1.to_owned()));
assert_eq!(tester.io.handle_request_sync(request_limit), Some(response2.to_owned()));
let request_changes1 = r#"{"jsonrpc": "2.0", "method": "eth_getFilterChanges", "params": ["0x0"], "id": 1}"#;
let request_changes2 = r#"{"jsonrpc": "2.0", "method": "eth_getFilterChanges", "params": ["0x1"], "id": 1}"#;
let response1 = r#"{"jsonrpc":"2.0","result":[{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"},{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"}],"id":1}"#;
let response2 = r#"{"jsonrpc":"2.0","result":[{"address":"0x0000000000000000000000000000000000000000","blockHash":"0x0000000000000000000000000000000000000000000000000000000000000000","blockNumber":"0x1","data":"0x010203","logIndex":"0x0","topics":[],"transactionHash":"0x0000000000000000000000000000000000000000000000000000000000000000","transactionIndex":"0x0","type":"mined"}],"id":1}"#;
assert_eq!(tester.io.handle_request_sync(request_changes1), Some(response1.to_owned()));
assert_eq!(tester.io.handle_request_sync(request_changes2), Some(response2.to_owned()));
}
#[test]
@ -390,7 +457,7 @@ fn rpc_eth_pending_transaction_by_hash() {
tester.miner.pending_transactions.lock().insert(H256::zero(), tx);
}
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":null,"creates":null,"from":"0x0f65fe9276bc9a24ae7083ae28e2660ef72df99e","gas":"0x5208","gasPrice":"0x1","hash":"0x41df922fd0d4766fcc02e161f8295ec28522f329ae487f14d811e4b64c8d6e31","input":"0x","nonce":"0x0","raw":"0xf85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","to":"0x095e7baea6a6c7c4c2dfeb977efac326af552d87","transactionIndex":null,"value":"0xa"},"id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":{"blockHash":null,"blockNumber":null,"creates":null,"from":"0x0f65fe9276bc9a24ae7083ae28e2660ef72df99e","gas":"0x5208","gasPrice":"0x1","hash":"0x41df922fd0d4766fcc02e161f8295ec28522f329ae487f14d811e4b64c8d6e31","input":"0x","nonce":"0x0","publicKey":"0x7ae46da747962c2ee46825839c1ef9298e3bd2e70ca2938495c3693a485ec3eaa8f196327881090ff64cf4fbb0a48485d4f83098e189ed3b7a87d5941b59f789","raw":"0xf85f800182520894095e7baea6a6c7c4c2dfeb977efac326af552d870a801ba048b55bfa915ac795c431978d8a6a992b628d557da5ff759b307d495a36649353a0efffd310ac743f371de3b9f7f9cb56c0b28ad43601b4ab949f53faa07bd2c804","to":"0x095e7baea6a6c7c4c2dfeb977efac326af552d87","transactionIndex":null,"value":"0xa"},"id":1}"#;
let request = r#"{
"jsonrpc": "2.0",
"method": "eth_getTransactionByHash",

30
rpc/src/v1/tests/mocked/eth_signing.rs
View File

@ -19,7 +19,7 @@ use std::sync::Arc;
use jsonrpc_core::{IoHandler, to_value};
use v1::impls::EthSigningQueueClient;
use v1::traits::EthSigning;
use v1::helpers::{ConfirmationsQueue, SigningQueue};
use v1::helpers::{SignerService, SigningQueue};
use v1::types::{H256 as RpcH256, H520 as RpcH520};
use v1::tests::helpers::TestMinerService;
use util::{Address, FixedHash, Uint, U256, H256, H520};
@ -28,7 +28,7 @@ use ethcore::client::TestBlockChainClient;
use ethcore::transaction::{Transaction, Action};
struct EthSigningTester {
pub queue: Arc<ConfirmationsQueue>,
pub signer: Arc<SignerService>,
pub client: Arc<TestBlockChainClient>,
pub miner: Arc<TestMinerService>,
pub accounts: Arc<AccountProvider>,
@ -37,15 +37,15 @@ struct EthSigningTester {
impl Default for EthSigningTester {
fn default() -> Self {
let queue = Arc::new(ConfirmationsQueue::default());
let signer = Arc::new(SignerService::new_test());
let client = Arc::new(TestBlockChainClient::default());
let miner = Arc::new(TestMinerService::default());
let accounts = Arc::new(AccountProvider::transient_provider());
let io = IoHandler::new();
io.add_delegate(EthSigningQueueClient::new(&queue, &client, &miner, &accounts).to_delegate());
io.add_delegate(EthSigningQueueClient::new(&signer, &client, &miner, &accounts).to_delegate());
EthSigningTester {
queue: queue,
signer: signer,
client: client,
miner: miner,
accounts: accounts,
@ -63,7 +63,7 @@ fn should_add_sign_to_queue() {
// given
let tester = eth_signing();
let address = Address::random();
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
// when
let request = r#"{
@ -79,9 +79,9 @@ fn should_add_sign_to_queue() {
// then
let async_result = tester.io.handle_request(&request).unwrap();
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
// respond
tester.queue.request_confirmed(U256::from(1), Ok(to_value(&RpcH520::from(H520::default()))));
tester.signer.request_confirmed(U256::from(1), Ok(to_value(&RpcH520::from(H520::default()))));
assert!(async_result.on_result(move |res| {
assert_eq!(res, response.to_owned());
}));
@ -92,7 +92,7 @@ fn should_post_sign_to_queue() {
// given
let tester = eth_signing();
let address = Address::random();
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
// when
let request = r#"{
@ -108,7 +108,7 @@ fn should_post_sign_to_queue() {
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
}
#[test]
@ -155,7 +155,7 @@ fn should_check_status_of_request_when_its_resolved() {
"id": 1
}"#;
tester.io.handle_request_sync(&request).expect("Sent");
tester.queue.request_confirmed(U256::from(1), Ok(to_value(&"Hello World!")));
tester.signer.request_confirmed(U256::from(1), Ok(to_value(&"Hello World!")));
// when
let request = r#"{
@ -192,7 +192,7 @@ fn should_sign_if_account_is_unlocked() {
}"#;
let response = r#"{"jsonrpc":"2.0","result":""#.to_owned() + format!("0x{}", signature).as_ref() + r#"","id":1}"#;
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
}
#[test]
@ -200,7 +200,7 @@ fn should_add_transaction_to_queue() {
// given
let tester = eth_signing();
let address = Address::random();
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
// when
let request = r#"{
@ -219,9 +219,9 @@ fn should_add_transaction_to_queue() {
// then
let async_result = tester.io.handle_request(&request).unwrap();
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
// respond
tester.queue.request_confirmed(U256::from(1), Ok(to_value(&RpcH256::from(H256::default()))));
tester.signer.request_confirmed(U256::from(1), Ok(to_value(&RpcH256::from(H256::default()))));
assert!(async_result.on_result(move |res| {
assert_eq!(res, response.to_owned());
}));

21
rpc/src/v1/tests/mocked/ethcore.rs
View File

@ -22,7 +22,7 @@ use ethcore::client::{TestBlockChainClient};
use jsonrpc_core::IoHandler;
use v1::{Ethcore, EthcoreClient};
use v1::helpers::{ConfirmationsQueue, NetworkSettings};
use v1::helpers::{SignerService, NetworkSettings};
use v1::tests::helpers::{TestSyncProvider, Config, TestMinerService};
use super::manage_network::TestManageNetwork;
@ -262,8 +262,8 @@ fn rpc_ethcore_unsigned_transactions_count() {
let sync = sync_provider();
let net = network_service();
let io = IoHandler::new();
let queue = Arc::new(ConfirmationsQueue::default());
let ethcore = EthcoreClient::new(&client, &miner, &sync, &net, logger(), settings(), Some(queue)).to_delegate();
let signer = Arc::new(SignerService::new_test());
let ethcore = EthcoreClient::new(&client, &miner, &sync, &net, logger(), settings(), Some(signer)).to_delegate();
io.add_delegate(ethcore);
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_unsignedTransactionsCount", "params":[], "id": 1}"#;
@ -286,3 +286,18 @@ fn rpc_ethcore_unsigned_transactions_count_when_signer_disabled() {
assert_eq!(io.handle_request_sync(request), Some(response.to_owned()));
}
#[test]
fn rpc_ethcore_pending_transactions() {
let miner = miner_service();
let client = client_service();
let sync = sync_provider();
let net = network_service();
let io = IoHandler::new();
io.add_delegate(ethcore_client(&client, &miner, &sync, &net).to_delegate());
let request = r#"{"jsonrpc": "2.0", "method": "ethcore_pendingTransactions", "params":[], "id": 1}"#;
let response = r#"{"jsonrpc":"2.0","result":[],"id":1}"#;
assert_eq!(io.handle_request_sync(request), Some(response.to_owned()));
}

55
rpc/src/v1/tests/mocked/personal_signer.rs
View File

@ -23,10 +23,10 @@ use ethcore::client::TestBlockChainClient;
use ethcore::transaction::{Transaction, Action};
use v1::{SignerClient, PersonalSigner};
use v1::tests::helpers::TestMinerService;
use v1::helpers::{SigningQueue, ConfirmationsQueue, FilledTransactionRequest, ConfirmationPayload};
use v1::helpers::{SigningQueue, SignerService, FilledTransactionRequest, ConfirmationPayload};
struct PersonalSignerTester {
queue: Arc<ConfirmationsQueue>,
signer: Arc<SignerService>,
accounts: Arc<AccountProvider>,
io: IoHandler,
miner: Arc<TestMinerService>,
@ -49,16 +49,16 @@ fn miner_service() -> Arc<TestMinerService> {
}
fn signer_tester() -> PersonalSignerTester {
let queue = Arc::new(ConfirmationsQueue::default());
let signer = Arc::new(SignerService::new_test());
let accounts = accounts_provider();
let client = blockchain_client();
let miner = miner_service();
let io = IoHandler::new();
io.add_delegate(SignerClient::new(&accounts, &client, &miner, &queue).to_delegate());
io.add_delegate(SignerClient::new(&accounts, &client, &miner, &signer).to_delegate());
PersonalSignerTester {
queue: queue,
signer: signer,
accounts: accounts,
io: io,
miner: miner,
@ -71,7 +71,7 @@ fn signer_tester() -> PersonalSignerTester {
fn should_return_list_of_items_to_confirm() {
// given
let tester = signer_tester();
tester.queue.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
tester.signer.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
from: Address::from(1),
to: Some(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
gas_price: U256::from(10_000),
@ -80,7 +80,7 @@ fn should_return_list_of_items_to_confirm() {
data: vec![],
nonce: None,
})).unwrap();
tester.queue.add_request(ConfirmationPayload::Sign(1.into(), 5.into())).unwrap();
tester.signer.add_request(ConfirmationPayload::Sign(1.into(), 5.into())).unwrap();
// when
let request = r#"{"jsonrpc":"2.0","method":"personal_requestsToConfirm","params":[],"id":1}"#;
@ -100,7 +100,7 @@ fn should_return_list_of_items_to_confirm() {
fn should_reject_transaction_from_queue_without_dispatching() {
// given
let tester = signer_tester();
tester.queue.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
tester.signer.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
from: Address::from(1),
to: Some(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
gas_price: U256::from(10_000),
@ -109,7 +109,7 @@ fn should_reject_transaction_from_queue_without_dispatching() {
data: vec![],
nonce: None,
})).unwrap();
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{"jsonrpc":"2.0","method":"personal_rejectRequest","params":["0x1"],"id":1}"#;
@ -117,7 +117,7 @@ fn should_reject_transaction_from_queue_without_dispatching() {
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
assert_eq!(tester.miner.imported_transactions.lock().len(), 0);
}
@ -125,7 +125,7 @@ fn should_reject_transaction_from_queue_without_dispatching() {
fn should_not_remove_transaction_if_password_is_invalid() {
// given
let tester = signer_tester();
tester.queue.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
tester.signer.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
from: Address::from(1),
to: Some(Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap()),
gas_price: U256::from(10_000),
@ -134,7 +134,7 @@ fn should_not_remove_transaction_if_password_is_invalid() {
data: vec![],
nonce: None,
})).unwrap();
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{"jsonrpc":"2.0","method":"personal_confirmRequest","params":["0x1",{},"xxx"],"id":1}"#;
@ -142,15 +142,15 @@ fn should_not_remove_transaction_if_password_is_invalid() {
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
}
#[test]
fn should_not_remove_sign_if_password_is_invalid() {
// given
let tester = signer_tester();
tester.queue.add_request(ConfirmationPayload::Sign(0.into(), 5.into())).unwrap();
assert_eq!(tester.queue.requests().len(), 1);
tester.signer.add_request(ConfirmationPayload::Sign(0.into(), 5.into())).unwrap();
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{"jsonrpc":"2.0","method":"personal_confirmRequest","params":["0x1",{},"xxx"],"id":1}"#;
@ -158,7 +158,7 @@ fn should_not_remove_sign_if_password_is_invalid() {
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
}
#[test]
@ -167,7 +167,7 @@ fn should_confirm_transaction_and_dispatch() {
let tester = signer_tester();
let address = tester.accounts.new_account("test").unwrap();
let recipient = Address::from_str("d46e8dd67c5d32be8058bb8eb970870f07244567").unwrap();
tester.queue.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
tester.signer.add_request(ConfirmationPayload::Transaction(FilledTransactionRequest {
from: address,
to: Some(recipient),
gas_price: U256::from(10_000),
@ -189,7 +189,7 @@ fn should_confirm_transaction_and_dispatch() {
let signature = tester.accounts.sign(address, t.hash()).unwrap();
let t = t.with_signature(signature);
assert_eq!(tester.queue.requests().len(), 1);
assert_eq!(tester.signer.requests().len(), 1);
// when
let request = r#"{
@ -202,7 +202,24 @@ fn should_confirm_transaction_and_dispatch() {
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.queue.requests().len(), 0);
assert_eq!(tester.signer.requests().len(), 0);
assert_eq!(tester.miner.imported_transactions.lock().len(), 1);
}
#[test]
fn should_generate_new_token() {
// given
let tester = signer_tester();
// when
let request = r#"{
"jsonrpc":"2.0",
"method":"personal_generateAuthorizationToken",
"params":[],
"id":1
}"#;
let response = r#"{"jsonrpc":"2.0","result":"new_token","id":1}"#;
// then
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
}

276
rpc/src/v1/traits/eth.rs
View File

@ -18,186 +18,185 @@
use std::sync::Arc;
use jsonrpc_core::*;
/// Eth rpc interface.
pub trait Eth: Sized + Send + Sync + 'static {
/// Returns protocol version.
fn protocol_version(&self, _: Params) -> Result<Value, Error>;
use v1::types::{Block, BlockNumber, Bytes, CallRequest, Filter, FilterChanges, Index};
use v1::types::{Log, Receipt, SyncStatus, Transaction, Work};
use v1::types::{H64, H160, H256, U256};
/// Returns an object with data about the sync status or false. (wtf?)
fn syncing(&self, _: Params) -> Result<Value, Error>;
use v1::helpers::auto_args::{Trailing, Wrap};
/// Returns the number of hashes per second that the node is mining with.
fn hashrate(&self, _: Params) -> Result<Value, Error>;
build_rpc_trait! {
/// Eth rpc interface.
pub trait Eth {
/// Returns protocol version encoded as a string (quotes are necessary).
#[name("eth_protocolVersion")]
fn protocol_version(&self) -> Result<String, Error>;
/// Returns block author.
fn author(&self, _: Params) -> Result<Value, Error>;
/// Returns an object with data about the sync status or false. (wtf?)
#[name("eth_syncing")]
fn syncing(&self) -> Result<SyncStatus, Error>;
/// Returns true if client is actively mining new blocks.
fn is_mining(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of hashes per second that the node is mining with.
#[name("eth_hashrate")]
fn hashrate(&self) -> Result<U256, Error>;
/// Returns current gas_price.
fn gas_price(&self, _: Params) -> Result<Value, Error>;
/// Returns block author.
#[name("eth_coinbase")]
fn author(&self) -> Result<H160, Error>;
/// Returns accounts list.
fn accounts(&self, _: Params) -> Result<Value, Error>;
/// Returns true if client is actively mining new blocks.
#[name("eth_mining")]
fn is_mining(&self) -> Result<bool, Error>;
/// Returns highest block number.
fn block_number(&self, _: Params) -> Result<Value, Error>;
/// Returns current gas_price.
#[name("eth_gasPrice")]
fn gas_price(&self) -> Result<U256, Error>;
/// Returns balance of the given account.
fn balance(&self, _: Params) -> Result<Value, Error>;
/// Returns accounts list.
#[name("eth_accounts")]
fn accounts(&self) -> Result<Vec<H160>, Error>;
/// Returns content of the storage at given address.
fn storage_at(&self, _: Params) -> Result<Value, Error>;
/// Returns highest block number.
#[name("eth_blockNumber")]
fn block_number(&self) -> Result<U256, Error>;
/// Returns block with given hash.
fn block_by_hash(&self, _: Params) -> Result<Value, Error>;
/// Returns balance of the given account.
#[name("eth_getBalance")]
fn balance(&self, H160, Trailing<BlockNumber>) -> Result<U256, Error>;
/// Returns block with given number.
fn block_by_number(&self, _: Params) -> Result<Value, Error>;
/// Returns content of the storage at given address.
#[name("eth_getStorageAt")]
fn storage_at(&self, H160, U256, Trailing<BlockNumber>) -> Result<H256, Error>;
/// Returns the number of transactions sent from given address at given time (block number).
fn transaction_count(&self, _: Params) -> Result<Value, Error>;
/// Returns block with given hash.
#[name("eth_getBlockByHash")]
fn block_by_hash(&self, H256, bool) -> Result<Option<Block>, Error>;
/// Returns the number of transactions in a block with given hash.
fn block_transaction_count_by_hash(&self, _: Params) -> Result<Value, Error>;
/// Returns block with given number.
#[name("eth_getBlockByNumber")]
fn block_by_number(&self, BlockNumber, bool) -> Result<Option<Block>, Error>;
/// Returns the number of transactions in a block with given block number.
fn block_transaction_count_by_number(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of transactions sent from given address at given time (block number).
#[name("eth_getTransactionCount")]
fn transaction_count(&self, H160, Trailing<BlockNumber>) -> Result<U256, Error>;
/// Returns the number of uncles in a block with given hash.
fn block_uncles_count_by_hash(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of transactions in a block with given hash.
#[name("eth_getBlockTransactionCountByHash")]
fn block_transaction_count_by_hash(&self, H256) -> Result<Option<U256>, Error>;
/// Returns the number of uncles in a block with given block number.
fn block_uncles_count_by_number(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of transactions in a block with given block number.
#[name("eth_getBlockTransactionCountByNumber")]
fn block_transaction_count_by_number(&self, BlockNumber) -> Result<Option<U256>, Error>;
/// Returns the code at given address at given time (block number).
fn code_at(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of uncles in a block with given hash.
#[name("eth_getUncleCountByBlockHash")]
fn block_uncles_count_by_hash(&self, H256) -> Result<Option<U256>, Error>;
/// Sends signed transaction.
fn send_raw_transaction(&self, _: Params) -> Result<Value, Error>;
/// Returns the number of uncles in a block with given block number.
#[name("eth_getUncleCountByBlockNumber")]
fn block_uncles_count_by_number(&self, BlockNumber) -> Result<Option<U256>, Error>;
/// Call contract.
fn call(&self, _: Params) -> Result<Value, Error>;
/// Returns the code at given address at given time (block number).
#[name("eth_getCode")]
fn code_at(&self, H160, Trailing<BlockNumber>) -> Result<Bytes, Error>;
/// Estimate gas needed for execution of given contract.
fn estimate_gas(&self, _: Params) -> Result<Value, Error>;
/// Sends signed transaction, returning its hash.
#[name("eth_sendRawTransaction")]
fn send_raw_transaction(&self, Bytes) -> Result<H256, Error>;
/// Get transaction by its hash.
fn transaction_by_hash(&self, _: Params) -> Result<Value, Error>;
/// Call contract, returning the output data.
#[name("eth_call")]
fn call(&self, CallRequest, Trailing<BlockNumber>) -> Result<Bytes, Error>;
/// Returns transaction at given block hash and index.
fn transaction_by_block_hash_and_index(&self, _: Params) -> Result<Value, Error>;
/// Estimate gas needed for execution of given contract.
#[name("eth_estimateGas")]
fn estimate_gas(&self, CallRequest, Trailing<BlockNumber>) -> Result<U256, Error>;
/// Returns transaction by given block number and index.
fn transaction_by_block_number_and_index(&self, _: Params) -> Result<Value, Error>;
/// Get transaction by its hash.
#[name("eth_getTransactionByHash")]
fn transaction_by_hash(&self, H256) -> Result<Option<Transaction>, Error>;
/// Returns transaction receipt.
fn transaction_receipt(&self, _: Params) -> Result<Value, Error>;
/// Returns transaction at given block hash and index.
#[name("eth_getTransactionByBlockHashAndIndex")]
fn transaction_by_block_hash_and_index(&self, H256, Index) -> Result<Option<Transaction>, Error>;
/// Returns an uncles at given block and index.
fn uncle_by_block_hash_and_index(&self, _: Params) -> Result<Value, Error>;
/// Returns transaction by given block number and index.
#[name("eth_getTransactionByBlockNumberAndIndex")]
fn transaction_by_block_number_and_index(&self, BlockNumber, Index) -> Result<Option<Transaction>, Error>;
/// Returns an uncles at given block and index.
fn uncle_by_block_number_and_index(&self, _: Params) -> Result<Value, Error>;
/// Returns transaction receipt.
#[name("eth_getTransactionReceipt")]
fn transaction_receipt(&self, H256) -> Result<Option<Receipt>, Error>;
/// Returns available compilers.
fn compilers(&self, _: Params) -> Result<Value, Error>;
/// Returns an uncles at given block and index.
#[name("eth_getUncleByBlockHashAndIndex")]
fn uncle_by_block_hash_and_index(&self, H256, Index) -> Result<Option<Block>, Error>;
/// Compiles lll code.
fn compile_lll(&self, _: Params) -> Result<Value, Error>;
/// Returns an uncles at given block and index.
#[name("eth_getUncleByBlockNumberAndIndex")]
fn uncle_by_block_number_and_index(&self, BlockNumber, Index) -> Result<Option<Block>, Error>;
/// Compiles solidity.
fn compile_solidity(&self, _: Params) -> Result<Value, Error>;
/// Returns available compilers.
#[name("eth_getCompilers")]
fn compilers(&self) -> Result<Vec<String>, Error>;
/// Compiles serpent.
fn compile_serpent(&self, _: Params) -> Result<Value, Error>;
/// Compiles lll code.
#[name("eth_compileLLL")]
fn compile_lll(&self, String) -> Result<Bytes, Error>;
/// Returns logs matching given filter object.
fn logs(&self, _: Params) -> Result<Value, Error>;
/// Compiles solidity.
#[name("eth_compileSolidity")]
fn compile_solidity(&self, String) -> Result<Bytes, Error>;
/// Returns the hash of the current block, the seedHash, and the boundary condition to be met.
fn work(&self, _: Params) -> Result<Value, Error>;
/// Compiles serpent.
#[name("eth_compileSerpent")]
fn compile_serpent(&self, String) -> Result<Bytes, Error>;
/// Used for submitting a proof-of-work solution.
fn submit_work(&self, _: Params) -> Result<Value, Error>;
/// Returns logs matching given filter object.
#[name("eth_getLogs")]
fn logs(&self, Filter) -> Result<Vec<Log>, Error>;
/// Used for submitting mining hashrate.
fn submit_hashrate(&self, _: Params) -> Result<Value, Error>;
/// Returns the hash of the current block, the seedHash, and the boundary condition to be met.
#[name("eth_getWork")]
fn work(&self, Trailing<u64>) -> Result<Work, 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("eth_protocolVersion", Eth::protocol_version);
delegate.add_method("eth_syncing", Eth::syncing);
delegate.add_method("eth_hashrate", Eth::hashrate);
delegate.add_method("eth_coinbase", Eth::author);
delegate.add_method("eth_mining", Eth::is_mining);
delegate.add_method("eth_gasPrice", Eth::gas_price);
delegate.add_method("eth_accounts", Eth::accounts);
delegate.add_method("eth_blockNumber", Eth::block_number);
delegate.add_method("eth_getBalance", Eth::balance);
delegate.add_method("eth_getStorageAt", Eth::storage_at);
delegate.add_method("eth_getTransactionCount", Eth::transaction_count);
delegate.add_method("eth_getBlockTransactionCountByHash", Eth::block_transaction_count_by_hash);
delegate.add_method("eth_getBlockTransactionCountByNumber", Eth::block_transaction_count_by_number);
delegate.add_method("eth_getUncleCountByBlockHash", Eth::block_uncles_count_by_hash);
delegate.add_method("eth_getUncleCountByBlockNumber", Eth::block_uncles_count_by_number);
delegate.add_method("eth_getCode", Eth::code_at);
delegate.add_method("eth_sendRawTransaction", Eth::send_raw_transaction);
delegate.add_method("eth_call", Eth::call);
delegate.add_method("eth_estimateGas", Eth::estimate_gas);
delegate.add_method("eth_getBlockByHash", Eth::block_by_hash);
delegate.add_method("eth_getBlockByNumber", Eth::block_by_number);
delegate.add_method("eth_getTransactionByHash", Eth::transaction_by_hash);
delegate.add_method("eth_getTransactionByBlockHashAndIndex", Eth::transaction_by_block_hash_and_index);
delegate.add_method("eth_getTransactionByBlockNumberAndIndex", Eth::transaction_by_block_number_and_index);
delegate.add_method("eth_getTransactionReceipt", Eth::transaction_receipt);
delegate.add_method("eth_getUncleByBlockHashAndIndex", Eth::uncle_by_block_hash_and_index);
delegate.add_method("eth_getUncleByBlockNumberAndIndex", Eth::uncle_by_block_number_and_index);
delegate.add_method("eth_getCompilers", Eth::compilers);
delegate.add_method("eth_compileLLL", Eth::compile_lll);
delegate.add_method("eth_compileSolidity", Eth::compile_solidity);
delegate.add_method("eth_compileSerpent", Eth::compile_serpent);
delegate.add_method("eth_getLogs", Eth::logs);
delegate.add_method("eth_getWork", Eth::work);
delegate.add_method("eth_submitWork", Eth::submit_work);
delegate.add_method("eth_submitHashrate", Eth::submit_hashrate);
delegate
/// Used for submitting a proof-of-work solution.
#[name("eth_submitWork")]
fn submit_work(&self, H64, H256, H256) -> Result<bool, Error>;
/// Used for submitting mining hashrate.
#[name("eth_submitHashrate")]
fn submit_hashrate(&self, U256, H256) -> Result<bool, Error>;
}
}
/// Eth filters rpc api (polling).
// TODO: do filters api properly
pub trait EthFilter: Sized + Send + Sync + 'static {
/// Returns id of new filter.
fn new_filter(&self, _: Params) -> Result<Value, Error>;
build_rpc_trait! {
/// Returns id of new block filter.
fn new_block_filter(&self, _: Params) -> Result<Value, Error>;
/// Eth filters rpc api (polling).
// TODO: do filters api properly
pub trait EthFilter {
/// Returns id of new filter.
#[name("eth_newFilter")]
fn new_filter(&self, Filter) -> Result<U256, Error>;
/// Returns id of new block filter.
fn new_pending_transaction_filter(&self, _: Params) -> Result<Value, Error>;
/// Returns id of new block filter.
#[name("eth_newBlockFilter")]
fn new_block_filter(&self) -> Result<U256, Error>;
/// Returns filter changes since last poll.
fn filter_changes(&self, _: Params) -> Result<Value, Error>;
/// Returns id of new block filter.
#[name("eth_newPendingTransactionFilter")]
fn new_pending_transaction_filter(&self) -> Result<U256, Error>;
/// Returns all logs matching given filter (in a range 'from' - 'to').
fn filter_logs(&self, _: Params) -> Result<Value, Error>;
/// Returns filter changes since last poll.
#[name("eth_getFilterChanges")]
fn filter_changes(&self, Index) -> Result<FilterChanges, Error>;
/// Uninstalls filter.
fn uninstall_filter(&self, _: Params) -> Result<Value, Error>;
/// Returns all logs matching given filter (in a range 'from' - 'to').
#[name("eth_getFilterLogs")]
fn filter_logs(&self, Index) -> Result<Vec<Log>, 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("eth_newFilter", EthFilter::new_filter);
delegate.add_method("eth_newBlockFilter", EthFilter::new_block_filter);
delegate.add_method("eth_newPendingTransactionFilter", EthFilter::new_pending_transaction_filter);
delegate.add_method("eth_getFilterChanges", EthFilter::filter_changes);
delegate.add_method("eth_getFilterLogs", EthFilter::filter_logs);
delegate.add_method("eth_uninstallFilter", EthFilter::uninstall_filter);
delegate
/// Uninstalls filter.
#[name("eth_uninstallFilter")]
fn uninstall_filter(&self, Index) -> Result<bool, Error>;
}
}
@ -227,6 +226,10 @@ pub trait EthSigning: Sized + Send + Sync + 'static {
/// or an error.
fn check_request(&self, _: Params) -> Result<Value, Error>;
/// Decrypt some ECIES-encrypted message.
/// First parameter is the address with which it is encrypted, second is the ciphertext.
fn decrypt_message(&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));
@ -235,6 +238,7 @@ pub trait EthSigning: Sized + Send + Sync + 'static {
delegate.add_method("eth_postSign", EthSigning::post_sign);
delegate.add_method("eth_postTransaction", EthSigning::post_transaction);
delegate.add_method("eth_checkRequest", EthSigning::check_request);
delegate.add_method("ethcore_decryptMessage", EthSigning::decrypt_message);
delegate
}
}

10
rpc/src/v1/traits/ethcore.rs
View File

@ -76,6 +76,13 @@ pub trait Ethcore: Sized + Send + Sync + 'static {
/// Returns the value of the registrar for this network.
fn registry_address(&self, _: Params) -> Result<Value, Error>;
/// Encrypt some data with a public key under ECIES.
/// First parameter is the 512-byte destination public key, second is the message.
fn encrypt_message(&self, _: Params) -> Result<Value, Error>;
/// Returns all pending (current) transactions from transaction queue.
fn pending_transactions(&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));
@ -98,7 +105,8 @@ pub trait Ethcore: Sized + Send + Sync + 'static {
delegate.add_method("ethcore_generateSecretPhrase", Ethcore::generate_secret_phrase);
delegate.add_method("ethcore_phraseToAddress", Ethcore::phrase_to_address);
delegate.add_method("ethcore_registryAddress", Ethcore::registry_address);
delegate.add_method("ethcore_encryptMessage", Ethcore::encrypt_message);
delegate.add_method("ethcore_pendingTransactions", Ethcore::pending_transactions);
delegate
}
}

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

@ -92,12 +92,16 @@ pub trait PersonalSigner: Sized + Send + Sync + 'static {
/// Reject the confirmation request.
fn reject_request(&self, _: Params) -> Result<Value, Error>;
/// Generates new authorization token.
fn generate_token(&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_requestsToConfirm", PersonalSigner::requests_to_confirm);
delegate.add_method("personal_confirmRequest", PersonalSigner::confirm_request);
delegate.add_method("personal_rejectRequest", PersonalSigner::reject_request);
delegate.add_method("personal_generateAuthorizationToken", PersonalSigner::generate_token);
delegate
}
}

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

@ -103,7 +103,7 @@ mod tests {
fn test_serialize_block_transactions() {
let t = BlockTransactions::Full(vec![Transaction::default()]);
let serialized = serde_json::to_string(&t).unwrap();
assert_eq!(serialized, r#"[{"hash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0","blockHash":null,"blockNumber":null,"transactionIndex":null,"from":"0x0000000000000000000000000000000000000000","to":null,"value":"0x0","gasPrice":"0x0","gas":"0x0","input":"0x","creates":null,"raw":"0x"}]"#);
assert_eq!(serialized, r#"[{"hash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0","blockHash":null,"blockNumber":null,"transactionIndex":null,"from":"0x0000000000000000000000000000000000000000","to":null,"value":"0x0","gasPrice":"0x0","gas":"0x0","input":"0x","creates":null,"raw":"0x","publicKey":null}]"#);
let t = BlockTransactions::Hashes(vec![H256::default().into()]);
let serialized = serde_json::to_string(&t).unwrap();

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

@ -31,6 +31,12 @@ pub enum BlockNumber {
Pending,
}
impl Default for BlockNumber {
fn default() -> Self {
BlockNumber::Latest
}
}
impl Deserialize for BlockNumber {
fn deserialize<D>(deserializer: &mut D) -> Result<BlockNumber, D::Error>
where D: Deserializer {

38
rpc/src/v1/types/bytes.rs
View File

@ -70,10 +70,16 @@ impl Visitor for BytesVisitor {
type Value = Bytes;
fn visit_str<E>(&mut self, value: &str) -> Result<Self::Value, E> where E: Error {
if value.len() >= 2 && &value[0..2] == "0x" {
Ok(Bytes::new(FromHex::from_hex(&value[2..]).unwrap_or_else(|_| vec![])))
if value.is_empty() {
warn!(
target: "deprecated",
"Deserializing empty string as empty bytes. This is a non-standard behaviour that will be removed in future versions. Please update your code to send `0x` instead!"
);
Ok(Bytes::new(Vec::new()))
} else if value.len() >= 2 && &value[0..2] == "0x" && value.len() & 1 == 0 {
Ok(Bytes::new(try!(FromHex::from_hex(&value[2..]).map_err(|_| Error::custom("invalid hex")))))
} else {
Err(Error::custom("invalid hex"))
Err(Error::custom("invalid format"))
}
}
@ -95,5 +101,31 @@ mod tests {
let serialized = serde_json::to_string(&bytes).unwrap();
assert_eq!(serialized, r#""0x0123456789abcdef""#);
}
#[test]
fn test_bytes_deserialize() {
// TODO [ToDr] Uncomment when Mist starts sending correct data
// let bytes1: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""""#);
let bytes2: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""0x123""#);
let bytes3: Result<Bytes, serde_json::Error> = serde_json::from_str(r#""0xgg""#);
let bytes4: Bytes = serde_json::from_str(r#""0x""#).unwrap();
let bytes5: Bytes = serde_json::from_str(r#""0x12""#).unwrap();
let bytes6: Bytes = serde_json::from_str(r#""0x0123""#).unwrap();
// assert!(bytes1.is_err());
assert!(bytes2.is_err());
assert!(bytes3.is_err());
assert_eq!(bytes4, Bytes(vec![]));
assert_eq!(bytes5, Bytes(vec![0x12]));
assert_eq!(bytes6, Bytes(vec![0x1, 0x23]));
}
// TODO [ToDr] Remove when Mist starts sending correct data
#[test]
fn test_bytes_lenient_against_the_spec_deserialize_for_empty_string_for_mist_compatibility() {
let deserialized: Bytes = serde_json::from_str(r#""""#).unwrap();
assert_eq!(deserialized, Bytes(Vec::new()));
}
}

33
rpc/src/v1/types/filter.rs
View File

@ -14,12 +14,12 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use serde::{Deserialize, Deserializer, Error};
use serde::{Deserialize, Deserializer, Serialize, Serializer, Error};
use serde_json::value;
use jsonrpc_core::Value;
use ethcore::filter::Filter as EthFilter;
use ethcore::client::BlockID;
use v1::types::{BlockNumber, H160, H256};
use v1::types::{BlockNumber, H160, H256, Log};
/// Variadic value
#[derive(Debug, PartialEq, Clone)]
@ -66,6 +66,8 @@ pub struct Filter {
pub address: Option<FilterAddress>,
/// Topics
pub topics: Option<Vec<Topic>>,
/// Limit
pub limit: Option<usize>,
}
impl Into<EthFilter> for Filter {
@ -85,7 +87,29 @@ impl Into<EthFilter> for Filter {
VariadicValue::Multiple(t) => Some(t.into_iter().map(Into::into).collect())
}).filter_map(|m| m).collect()).into_iter();
vec![iter.next(), iter.next(), iter.next(), iter.next()]
}
},
limit: self.limit,
}
}
}
/// Results of the filter_changes RPC.
#[derive(Debug, PartialEq)]
pub enum FilterChanges {
/// New logs.
Logs(Vec<Log>),
/// New hashes (block or transactions)
Hashes(Vec<H256>),
/// Empty result,
Empty,
}
impl Serialize for FilterChanges {
fn serialize<S>(&self, s: &mut S) -> Result<(), S::Error> where S: Serializer {
match *self {
FilterChanges::Logs(ref logs) => logs.serialize(s),
FilterChanges::Hashes(ref hashes) => hashes.serialize(s),
FilterChanges::Empty => (&[] as &[Value]).serialize(s),
}
}
}
@ -120,7 +144,8 @@ mod tests {
from_block: Some(BlockNumber::Earliest),
to_block: Some(BlockNumber::Latest),
address: None,
topics: None
topics: None,
limit: None,
});
}
}

7
rpc/src/v1/types/hash.rs
View File

@ -20,7 +20,7 @@ use std::cmp::Ordering;
use std::hash::{Hash, Hasher};
use serde;
use rustc_serialize::hex::{ToHex, FromHex};
use util::{H64 as Eth64, H256 as EthH256, H520 as EthH520, H2048 as Eth2048, H160 as Eth160};
use util::{H64 as Eth64, H160 as Eth160, H256 as Eth256, H520 as Eth520, H512 as Eth512, H2048 as Eth2048};
macro_rules! impl_hash {
($name: ident, $other: ident, $size: expr) => {
@ -144,6 +144,7 @@ macro_rules! impl_hash {
impl_hash!(H64, Eth64, 8);
impl_hash!(H160, Eth160, 20);
impl_hash!(H256, EthH256, 32);
impl_hash!(H520, EthH520, 65);
impl_hash!(H256, Eth256, 32);
impl_hash!(H512, Eth512, 64);
impl_hash!(H520, Eth520, 65);
impl_hash!(H2048, Eth2048, 256);

6
rpc/src/v1/types/mod.rs.in
View File

@ -30,14 +30,15 @@ mod receipt;
mod trace;
mod trace_filter;
mod uint;
mod work;
pub use self::bytes::Bytes;
pub use self::block::{Block, BlockTransactions};
pub use self::block_number::BlockNumber;
pub use self::call_request::CallRequest;
pub use self::confirmations::{ConfirmationPayload, ConfirmationRequest, TransactionModification};
pub use self::filter::Filter;
pub use self::hash::{H64, H160, H256, H520, H2048};
pub use self::filter::{Filter, FilterChanges};
pub use self::hash::{H64, H160, H256, H512, H520, H2048};
pub use self::index::Index;
pub use self::log::Log;
pub use self::sync::{SyncStatus, SyncInfo, Peers};
@ -47,3 +48,4 @@ pub use self::receipt::Receipt;
pub use self::trace::{LocalizedTrace, TraceResults};
pub use self::trace_filter::TraceFilter;
pub use self::uint::U256;
pub use self::work::Work;

9
rpc/src/v1/types/transaction.rs
View File

@ -16,7 +16,7 @@
use ethcore::contract_address;
use ethcore::transaction::{LocalizedTransaction, Action, SignedTransaction};
use v1::types::{Bytes, H160, H256, U256};
use v1::types::{Bytes, H160, H256, U256, H512};
/// Transaction
#[derive(Debug, Default, Serialize)]
@ -51,6 +51,9 @@ pub struct Transaction {
pub creates: Option<H160>,
/// Raw transaction data
pub raw: Bytes,
/// Public key of the signer.
#[serde(rename="publicKey")]
pub public_key: Option<H512>,
}
impl From<LocalizedTransaction> for Transaction {
@ -75,6 +78,7 @@ impl From<LocalizedTransaction> for Transaction {
Action::Call(_) => None,
},
raw: ::rlp::encode(&t.signed).to_vec().into(),
public_key: t.public_key().ok().map(Into::into),
}
}
}
@ -101,6 +105,7 @@ impl From<SignedTransaction> for Transaction {
Action::Call(_) => None,
},
raw: ::rlp::encode(&t).to_vec().into(),
public_key: t.public_key().ok().map(Into::into),
}
}
}
@ -114,7 +119,7 @@ mod tests {
fn test_transaction_serialize() {
let t = Transaction::default();
let serialized = serde_json::to_string(&t).unwrap();
assert_eq!(serialized, r#"{"hash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0","blockHash":null,"blockNumber":null,"transactionIndex":null,"from":"0x0000000000000000000000000000000000000000","to":null,"value":"0x0","gasPrice":"0x0","gas":"0x0","input":"0x","creates":null,"raw":"0x"}"#);
assert_eq!(serialized, r#"{"hash":"0x0000000000000000000000000000000000000000000000000000000000000000","nonce":"0x0","blockHash":null,"blockNumber":null,"transactionIndex":null,"from":"0x0000000000000000000000000000000000000000","to":null,"value":"0x0","gasPrice":"0x0","gas":"0x0","input":"0x","creates":null,"raw":"0x","publicKey":null}"#);
}
}

21
rpc/src/v1/types/uint.rs
View File

@ -77,6 +77,10 @@ macro_rules! impl_uint {
return Err(serde::Error::custom("Invalid length."));
}
if &value[0..2] != "0x" {
return Err(serde::Error::custom("Use hex encoded numbers with 0x prefix."))
}
$other::from_str(&value[2..]).map($name).map_err(|_| serde::Error::custom("Invalid hex value."))
}
@ -100,6 +104,8 @@ mod tests {
use super::U256;
use serde_json;
type Res = Result<U256, serde_json::Error>;
#[test]
fn should_serialize_u256() {
let serialized1 = serde_json::to_string(&U256(0.into())).unwrap();
@ -113,6 +119,21 @@ mod tests {
assert_eq!(serialized4, r#""0x100""#);
}
#[test]
fn should_fail_to_deserialize_decimals() {
let deserialized1: Res = serde_json::from_str(r#""""#);
let deserialized2: Res = serde_json::from_str(r#""0""#);
let deserialized3: Res = serde_json::from_str(r#""10""#);
let deserialized4: Res = serde_json::from_str(r#""1000000""#);
let deserialized5: Res = serde_json::from_str(r#""1000000000000000000""#);
assert!(deserialized1.is_err());
assert!(deserialized2.is_err());
assert!(deserialized3.is_err());
assert!(deserialized4.is_err());
assert!(deserialized5.is_err());
}
#[test]
fn should_deserialize_u256() {
let deserialized1: U256 = serde_json::from_str(r#""0x""#).unwrap();

43
rpc/src/v1/types/work.rs Normal file
View File

@ -0,0 +1,43 @@
// 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 super::{H256, U256};
use serde::{Serialize, Serializer};
/// The result of an `eth_getWork` call: it differs based on an option
/// whether to send the block number.
#[derive(Debug, PartialEq, Eq)]
pub struct Work {
/// The proof-of-work hash.
pub pow_hash: H256,
/// The seed hash.
pub seed_hash: H256,
/// The target.
pub target: H256,
/// The block number: this isn't always stored.
pub number: Option<u64>,
}
impl Serialize for Work {
fn serialize<S>(&self, s: &mut S) -> Result<(), S::Error> where S: Serializer {
match self.number.as_ref() {
Some(num) => (&self.pow_hash, &self.seed_hash, &self.target, U256::from(*num)).serialize(s),
None => (&self.pow_hash, &self.seed_hash, &self.target).serialize(s),
}
}
}

44
signer/src/authcode_store.rs
View File

@ -48,6 +48,7 @@ impl TimeProvider for DefaultTimeProvider {
/// No of seconds the hash is valid
const TIME_THRESHOLD: u64 = 7;
const TOKEN_LENGTH: usize = 16;
const INITIAL_TOKEN: &'static str = "initial";
/// Manages authorization codes for `SignerUIs`
pub struct AuthCodes<T: TimeProvider = DefaultTimeProvider> {
@ -98,7 +99,7 @@ impl<T: TimeProvider> AuthCodes<T> {
}
/// Checks if given hash is correct identifier of `SignerUI`
pub fn is_valid(&self, hash: &H256, time: u64) -> bool {
pub fn is_valid(&mut self, hash: &H256, time: u64) -> bool {
let now = self.now.now();
// check time
if time >= now + TIME_THRESHOLD || time <= now - TIME_THRESHOLD {
@ -106,9 +107,21 @@ impl<T: TimeProvider> AuthCodes<T> {
return false;
}
let as_token = |code| format!("{}:{}", code, time).sha3();
// Check if it's the initial token.
if self.is_empty() {
let initial = &as_token(INITIAL_TOKEN) == hash;
// Initial token can be used only once.
if initial {
let _ = self.generate_new();
}
return initial;
}
// look for code
self.codes.iter()
.any(|code| &format!("{}:{}", code, time).sha3() == hash)
.any(|code| &as_token(code) == hash)
}
/// Generates and returns a new code that can be used by `SignerUIs`
@ -124,6 +137,11 @@ impl<T: TimeProvider> AuthCodes<T> {
self.codes.push(code);
Ok(readable_code)
}
/// Returns true if there are no tokens in this store
pub fn is_empty(&self) -> bool {
self.codes.is_empty()
}
}
@ -137,12 +155,28 @@ mod tests {
format!("{}:{}", val, time).sha3()
}
#[test]
fn should_return_true_if_code_is_initial_and_store_is_empty() {
// given
let code = "initial";
let time = 99;
let mut codes = AuthCodes::new(vec![], || 100);
// when
let res1 = codes.is_valid(&generate_hash(code, time), time);
let res2 = codes.is_valid(&generate_hash(code, time), time);
// then
assert_eq!(res1, true);
assert_eq!(res2, false);
}
#[test]
fn should_return_true_if_hash_is_valid() {
// given
let code = "23521352asdfasdfadf";
let time = 99;
let codes = AuthCodes::new(vec![code.into()], || 100);
let mut codes = AuthCodes::new(vec![code.into()], || 100);
// when
let res = codes.is_valid(&generate_hash(code, time), time);
@ -156,7 +190,7 @@ mod tests {
// given
let code = "23521352asdfasdfadf";
let time = 99;
let codes = AuthCodes::new(vec!["1".into()], || 100);
let mut codes = AuthCodes::new(vec!["1".into()], || 100);
// when
let res = codes.is_valid(&generate_hash(code, time), time);
@ -171,7 +205,7 @@ mod tests {
let code = "23521352asdfasdfadf";
let time = 107;
let time2 = 93;
let codes = AuthCodes::new(vec![code.into()], || 100);
let mut codes = AuthCodes::new(vec![code.into()], || 100);
// when
let res1 = codes.is_valid(&generate_hash(code, time), time);

140
signer/src/tests/mod.rs
View File

@ -14,24 +14,48 @@
// 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::env;
use std::ops::{Deref, DerefMut};
use std::thread;
use std::time::Duration;
use std::time::{self, Duration};
use std::sync::Arc;
use devtools::http_client;
use devtools::{http_client, RandomTempPath};
use rpc::ConfirmationsQueue;
use util::Hashable;
use rand;
use ServerBuilder;
use Server;
use AuthCodes;
pub fn serve() -> Server {
pub struct GuardedAuthCodes {
authcodes: AuthCodes,
path: RandomTempPath,
}
impl Deref for GuardedAuthCodes {
type Target = AuthCodes;
fn deref(&self) -> &Self::Target {
&self.authcodes
}
}
impl DerefMut for GuardedAuthCodes {
fn deref_mut(&mut self) -> &mut AuthCodes {
&mut self.authcodes
}
}
pub fn serve() -> (Server, usize, GuardedAuthCodes) {
let mut path = RandomTempPath::new();
path.panic_on_drop_failure = false;
let queue = Arc::new(ConfirmationsQueue::default());
let builder = ServerBuilder::new(queue, env::temp_dir());
let builder = ServerBuilder::new(queue, path.to_path_buf());
let port = 35000 + rand::random::<usize>() % 10000;
let res = builder.start(format!("127.0.0.1:{}", port).parse().unwrap()).unwrap();
thread::sleep(Duration::from_millis(25));
res
(res, port, GuardedAuthCodes {
authcodes: AuthCodes::from_file(&path).unwrap(),
path: path,
})
}
pub fn request(server: Server, request: &str) -> http_client::Response {
@ -41,7 +65,7 @@ pub fn request(server: Server, request: &str) -> http_client::Response {
#[test]
fn should_reject_invalid_host() {
// given
let server = serve();
let server = serve().0;
// when
let response = request(server,
@ -62,7 +86,7 @@ fn should_reject_invalid_host() {
#[test]
fn should_serve_styles_even_on_disallowed_domain() {
// given
let server = serve();
let server = serve().0;
// when
let response = request(server,
@ -79,3 +103,103 @@ fn should_serve_styles_even_on_disallowed_domain() {
assert_eq!(response.status, "HTTP/1.1 200 OK".to_owned());
}
#[test]
fn should_block_if_authorization_is_incorrect() {
// given
let (server, port, _) = serve();
// when
let response = request(server,
&format!("\
GET / HTTP/1.1\r\n\
Host: 127.0.0.1:{}\r\n\
Connection: Upgrade\r\n\
Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r\n\
Sec-WebSocket-Protocol: wrong\r\n\
Sec-WebSocket-Version: 13\r\n\
\r\n\
{{}}
", port)
);
// then
assert_eq!(response.status, "HTTP/1.1 403 FORBIDDEN".to_owned());
}
#[test]
fn should_allow_if_authorization_is_correct() {
// given
let (server, port, mut authcodes) = serve();
let code = authcodes.generate_new().unwrap().replace("-", "");
authcodes.to_file(&authcodes.path).unwrap();
let timestamp = time::UNIX_EPOCH.elapsed().unwrap().as_secs();
// when
let response = request(server,
&format!("\
GET / HTTP/1.1\r\n\
Host: 127.0.0.1:{}\r\n\
Connection: Close\r\n\
Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r\n\
Sec-WebSocket-Protocol: {:?}_{}\r\n\
Sec-WebSocket-Version: 13\r\n\
\r\n\
{{}}
",
port,
format!("{}:{}", code, timestamp).sha3(),
timestamp,
)
);
// then
assert_eq!(response.status, "HTTP/1.1 101 Switching Protocols".to_owned());
}
#[test]
fn should_allow_initial_connection_but_only_once() {
// given
let (server, port, authcodes) = serve();
let code = "initial";
let timestamp = time::UNIX_EPOCH.elapsed().unwrap().as_secs();
assert!(authcodes.is_empty());
// when
let response1 = http_client::request(server.addr(),
&format!("\
GET / HTTP/1.1\r\n\
Host: 127.0.0.1:{}\r\n\
Connection: Close\r\n\
Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r\n\
Sec-WebSocket-Protocol:{:?}_{}\r\n\
Sec-WebSocket-Version: 13\r\n\
\r\n\
{{}}
",
port,
format!("{}:{}", code, timestamp).sha3(),
timestamp,
)
);
let response2 = http_client::request(server.addr(),
&format!("\
GET / HTTP/1.1\r\n\
Host: 127.0.0.1:{}\r\n\
Connection: Close\r\n\
Sec-WebSocket-Key: x3JJHMbDL1EzLkh9GBhXDw==\r\n\
Sec-WebSocket-Protocol:{:?}_{}\r\n\
Sec-WebSocket-Version: 13\r\n\
\r\n\
{{}}
",
port,
format!("{}:{}", code, timestamp).sha3(),
timestamp,
)
);
// then
assert_eq!(response1.status, "HTTP/1.1 101 Switching Protocols".to_owned());
assert_eq!(response2.status, "HTTP/1.1 403 FORBIDDEN".to_owned());
}

1
signer/src/ws_server/mod.rs
View File

@ -180,7 +180,6 @@ impl Drop for Server {
self.queue.finish();
self.broadcaster_handle.take().unwrap().join().unwrap();
self.handle.take().unwrap().join().unwrap();
}
}

13
signer/src/ws_server/session.rs
View File

@ -59,7 +59,7 @@ fn origin_is_allowed(self_origin: &str, header: Option<&[u8]>) -> bool {
}
}
fn auth_is_valid(codes: &Path, protocols: ws::Result<Vec<&str>>) -> bool {
fn auth_is_valid(codes_path: &Path, protocols: ws::Result<Vec<&str>>) -> bool {
match protocols {
Ok(ref protocols) if protocols.len() == 1 => {
protocols.iter().any(|protocol| {
@ -69,8 +69,15 @@ fn auth_is_valid(codes: &Path, protocols: ws::Result<Vec<&str>>) -> bool {
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))
AuthCodes::from_file(codes_path)
.map(|mut codes| {
let res = codes.is_valid(&auth, time);
// make sure to save back authcodes - it might have been modified
if let Err(_) = codes.to_file(codes_path) {
warn!(target: "signer", "Couldn't save authorization codes to file.");
}
res
})
.unwrap_or(false)
} else {
false

2
sync/src/blocks.rs
View File

@ -233,7 +233,7 @@ impl BlockCollection {
fn insert_body(&mut self, b: Bytes) -> Result<(), NetworkError> {
let body = UntrustedRlp::new(&b);
let tx = try!(body.at(0));
let tx_root = ordered_trie_root(tx.iter().map(|r| r.as_raw().to_vec()).collect()); //TODO: get rid of vectors here
let tx_root = ordered_trie_root(tx.iter().map(|r| r.as_raw().to_vec())); //TODO: get rid of vectors here
let uncles = try!(body.at(1)).as_raw().sha3();
let header_id = HeaderId {
transactions_root: tx_root,

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