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Merge branch 'master' into auth-bft

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keorn 2016-12-12 21:28:46 +01:00
commit fa504e510f
1537 changed files with 7013 additions and 3760 deletions
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12
.gitlab-ci.yml
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@ -422,10 +422,10 @@ test-rust-stable:
image: ethcore/rust:stable
before_script:
- git submodule update --init --recursive
- export RUST_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep -v ^js/ | wc -l)
- export RUST_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep -v -e ^js -e ^\\. -e ^LICENSE -e ^README.md -e ^appveyor.yml -e ^test.sh -e ^windows/ -e ^scripts/ -e^mac/ -e ^nsis/ | wc -l)
script:
- export RUST_BACKTRACE=1
- if [ "$RUST_FILES_MODIFIED" = 0 ]; then echo "Skipping Rust tests since no Rust files modified."; else ./test.sh $CARGOFLAGS; fi
- if [ $RUST_FILES_MODIFIED -eq 0 ]; then echo "Skipping Rust tests since no Rust files modified."; else ./test.sh $CARGOFLAGS; fi
tags:
- rust
- rust-stable
@ -435,9 +435,9 @@ js-test:
before_script:
- git submodule update --init --recursive
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
script:
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS lint since no JS files modified."; else ./js/scripts/lint.sh && ./js/scripts/test.sh && ./js/scripts/build.sh; fi
tags:
- rust
- rust-stable
@ -480,9 +480,9 @@ js-release:
before_script:
- export JS_FILES_MODIFIED=$(git --no-pager diff --name-only $CI_BUILD_REF^ $CI_BUILD_REF | grep ^js/ | wc -l)
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS deps install since no JS files modified."; else ./js/scripts/install-deps.sh;fi
script:
- echo $JS_FILES_MODIFIED
- if [ "$JS_FILES_MODIFIED" = 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
- if [ $JS_FILES_MODIFIED -eq 0 ]; then echo "Skipping JS rebuild since no JS files modified."; else ./js/scripts/build.sh && ./js/scripts/release.sh; fi
tags:
- javascript

2
Cargo.lock generated
View File

@ -1290,7 +1290,7 @@ dependencies = [
[[package]]
name = "parity-ui-precompiled"
version = "1.4.0"
source = "git+https://github.com/ethcore/js-precompiled.git#3d3b2f9e8e8b0fd62c172240bfd001a317cf2979"
source = "git+https://github.com/ethcore/js-precompiled.git#b29e2a151561ae41aa27af3b226522844ae8aae2"
dependencies = [
"parity-dapps-glue 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
]

2
Cargo.toml
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@ -3,7 +3,7 @@ description = "Ethcore client."
name = "parity"
version = "1.5.0"
license = "GPL-3.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]

2
build.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/Cargo.toml
View File

@ -3,7 +3,7 @@ description = "Parity Dapps crate"
name = "ethcore-dapps"
version = "1.5.0"
license = "GPL-3.0"
authors = ["Ethcore <admin@ethcore.io"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[lib]

2
dapps/build.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/js-glue/Cargo.toml
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@ -3,7 +3,7 @@ description = "Base Package for all Parity built-in dapps"
name = "parity-dapps-glue"
version = "1.5.0"
license = "GPL-3.0"
authors = ["Ethcore <admin@ethcore.io"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]

2
dapps/js-glue/build.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/js-glue/src/codegen.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/js-glue/src/js.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/js-glue/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/js-glue/src/lib.rs.in
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/api/api.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/api/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/api/response.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/api/types.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/api/types.rs.in
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/apps/cache.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/apps/fetcher.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/apps/fs.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/apps/manifest.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/apps/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/endpoint.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/auth.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/content.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/echo.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/fetch.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/handlers/redirect.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/page/builtin.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/page/handler.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/page/local.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/page/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/proxypac.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/router/auth.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/router/host_validation.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/router/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/rpc.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/api.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/authorization.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/fetch.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/helpers.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/mod.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/redirection.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/tests/validation.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
dapps/src/url.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
dapps/ui/Cargo.toml
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@ -1,10 +1,10 @@
[package]
description = "Ethcore Parity UI"
homepage = "http://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "parity-ui"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
[build-dependencies]
rustc_version = "0.1"

2
dapps/ui/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
db/Cargo.toml
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@ -1,10 +1,10 @@
[package]
description = "Ethcore Database"
homepage = "http://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore-db"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]

2
db/build.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
db/src/database.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
db/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
db/src/lib.rs.in
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
db/src/traits.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
devtools/Cargo.toml
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@ -1,10 +1,10 @@
[package]
description = "Ethcore development/test/build tools"
homepage = "http://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore-devtools"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
rand = "0.3"

2
devtools/src/http_client.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
devtools/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
devtools/src/random_path.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
devtools/src/stop_guard.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
devtools/src/test_socket.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethash/Cargo.toml
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@ -1,7 +1,7 @@
[package]
name = "ethash"
version = "1.5.0"
authors = ["arkpar <arkadiy@ethcore.io"]
authors = ["Parity Technologies <admin@parity.io>"]
[lib]

2
ethash/src/compute.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethash/src/lib.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
ethcore/Cargo.toml
View File

@ -1,10 +1,10 @@
[package]
description = "Ethcore library"
homepage = "http://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]

2
ethcore/build.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
ethcore/hash-fetch/Cargo.toml
View File

@ -1,10 +1,10 @@
[package]
description = "Fetching hash-addressed content."
homepage = "https://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore-hash-fetch"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
log = "0.3"

2
ethcore/hash-fetch/src/client.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/hash-fetch/src/lib.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/hash-fetch/src/urlhint.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

4
ethcore/light/Cargo.toml
View File

@ -1,10 +1,10 @@
[package]
description = "Parity LES primitives"
homepage = "https://ethcore.io"
homepage = "http://parity.io"
license = "GPL-3.0"
name = "ethcore-light"
version = "1.5.0"
authors = ["Ethcore <admin@ethcore.io>"]
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
[build-dependencies]

2
ethcore/light/build.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

21
ethcore/light/src/client.rs
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@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -14,8 +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/>.
//! Light client implementation. Used for raw data queries as well as the header
//! sync.
//! Light client implementation. Stores data from light sync
use std::sync::Arc;
@ -29,7 +28,7 @@ use ethcore::transaction::SignedTransaction;
use ethcore::blockchain_info::BlockChainInfo;
use io::IoChannel;
use util::hash::H256;
use util::hash::{H256, H256FastMap};
use util::{Bytes, Mutex};
use provider::Provider;
@ -37,9 +36,10 @@ use request;
/// Light client implementation.
pub struct Client {
engine: Arc<Engine>,
_engine: Arc<Engine>,
header_queue: HeaderQueue,
message_channel: Mutex<IoChannel<ClientIoMessage>>,
_message_channel: Mutex<IoChannel<ClientIoMessage>>,
tx_pool: Mutex<H256FastMap<SignedTransaction>>,
}
impl Client {
@ -55,12 +55,17 @@ impl Client {
false
}
/// Import a local transaction.
pub fn import_own_transaction(&self, tx: SignedTransaction) {
self.tx_pool.lock().insert(tx.hash(), tx);
}
/// Fetch a vector of all pending transactions.
pub fn pending_transactions(&self) -> Vec<SignedTransaction> {
vec![]
self.tx_pool.lock().values().cloned().collect()
}
/// Inquire about the status of a given block.
/// Inquire about the status of a given block (or header).
pub fn status(&self, _id: BlockId) -> BlockStatus {
BlockStatus::Unknown
}

5
ethcore/light/src/lib.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -28,8 +28,7 @@
//! It starts by performing a header-only sync, verifying random samples
//! of members of the chain to varying degrees.
// TODO: remove when integrating with the rest of parity.
#![allow(dead_code)]
#![deny(missing_docs)]
pub mod client;
pub mod net;

2
ethcore/light/src/net/buffer_flow.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

150
ethcore/light/src/net/context.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -16,105 +16,123 @@
//! I/O and event context generalizations.
use network::{NetworkContext, PeerId};
use network::{NetworkContext, PeerId, NodeId};
use super::{Announcement, LightProtocol, ReqId};
use super::error::Error;
use request::Request;
/// An I/O context which allows sending and receiving packets as well as
/// An I/O context which allows sending and receiving packets as well as
/// disconnecting peers. This is used as a generalization of the portions
/// of a p2p network which the light protocol structure makes use of.
pub trait IoContext {
/// Send a packet to a specific peer.
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>);
/// Send a packet to a specific peer.
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>);
/// Respond to a peer's message. Only works if this context is a byproduct
/// of a packet handler.
fn respond(&self, packet_id: u8, packet_body: Vec<u8>);
/// Respond to a peer's message. Only works if this context is a byproduct
/// of a packet handler.
fn respond(&self, packet_id: u8, packet_body: Vec<u8>);
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Disable a peer -- this is a disconnect + a time-out.
fn disable_peer(&self, peer: PeerId);
/// Disable a peer -- this is a disconnect + a time-out.
fn disable_peer(&self, peer: PeerId);
/// Get a peer's protocol version.
fn protocol_version(&self, peer: PeerId) -> Option<u8>;
/// Get a peer's protocol version.
fn protocol_version(&self, peer: PeerId) -> Option<u8>;
/// Persistent peer id
fn persistent_peer_id(&self, peer: PeerId) -> Option<NodeId>;
}
impl<'a> IoContext for NetworkContext<'a> {
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.send(peer, packet_id, packet_body) {
debug!(target: "les", "Error sending packet to peer {}: {}", peer, e);
}
}
fn send(&self, peer: PeerId, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.send(peer, packet_id, packet_body) {
debug!(target: "les", "Error sending packet to peer {}: {}", peer, e);
}
}
fn respond(&self, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.respond(packet_id, packet_body) {
debug!(target: "les", "Error responding to peer message: {}", e);
}
}
fn respond(&self, packet_id: u8, packet_body: Vec<u8>) {
if let Err(e) = self.respond(packet_id, packet_body) {
debug!(target: "les", "Error responding to peer message: {}", e);
}
}
fn disconnect_peer(&self, peer: PeerId) {
NetworkContext::disconnect_peer(self, peer);
}
fn disconnect_peer(&self, peer: PeerId) {
NetworkContext::disconnect_peer(self, peer);
}
fn disable_peer(&self, peer: PeerId) {
NetworkContext::disable_peer(self, peer);
}
fn disable_peer(&self, peer: PeerId) {
NetworkContext::disable_peer(self, peer);
}
fn protocol_version(&self, peer: PeerId) -> Option<u8> {
self.protocol_version(self.subprotocol_name(), peer)
}
fn protocol_version(&self, peer: PeerId) -> Option<u8> {
self.protocol_version(self.subprotocol_name(), peer)
}
fn persistent_peer_id(&self, peer: PeerId) -> Option<NodeId> {
self.session_info(peer).and_then(|info| info.id)
}
}
/// Context for a protocol event.
pub trait EventContext {
/// Get the peer relevant to the event e.g. message sender,
/// disconnected/connected peer.
fn peer(&self) -> PeerId;
/// Get the peer relevant to the event e.g. message sender,
/// disconnected/connected peer.
fn peer(&self) -> PeerId;
/// Make a request from a peer.
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error>;
/// Returns the relevant's peer persistent Id (aka NodeId).
fn persistent_peer_id(&self, peer: PeerId) -> Option<NodeId>;
/// Make an announcement of new capabilities to the rest of the peers.
// TODO: maybe just put this on a timer in LightProtocol?
fn make_announcement(&self, announcement: Announcement);
/// Make a request from a peer.
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error>;
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Make an announcement of new capabilities to the rest of the peers.
// TODO: maybe just put this on a timer in LightProtocol?
fn make_announcement(&self, announcement: Announcement);
/// Disable a peer.
fn disable_peer(&self, peer: PeerId);
/// Disconnect a peer.
fn disconnect_peer(&self, peer: PeerId);
/// Disable a peer.
fn disable_peer(&self, peer: PeerId);
}
/// Concrete implementation of `EventContext` over the light protocol struct and
/// Concrete implementation of `EventContext` over the light protocol struct and
/// an io context.
pub struct Ctx<'a> {
/// Io context to enable immediate response to events.
pub io: &'a IoContext,
/// Protocol implementation.
pub proto: &'a LightProtocol,
/// Relevant peer for event.
pub peer: PeerId,
/// Io context to enable immediate response to events.
pub io: &'a IoContext,
/// Protocol implementation.
pub proto: &'a LightProtocol,
/// Relevant peer for event.
pub peer: PeerId,
}
impl<'a> EventContext for Ctx<'a> {
fn peer(&self) -> PeerId { self.peer }
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error> {
self.proto.request_from(self.io, &peer, request)
}
fn peer(&self) -> PeerId {
self.peer
}
fn make_announcement(&self, announcement: Announcement) {
self.proto.make_announcement(self.io, announcement);
}
fn persistent_peer_id(&self, id: PeerId) -> Option<NodeId> {
self.io.persistent_peer_id(id)
}
fn disconnect_peer(&self, peer: PeerId) {
self.io.disconnect_peer(peer);
}
fn request_from(&self, peer: PeerId, request: Request) -> Result<ReqId, Error> {
self.proto.request_from(self.io, &peer, request)
}
fn disable_peer(&self, peer: PeerId) {
self.io.disable_peer(peer);
}
}
fn make_announcement(&self, announcement: Announcement) {
self.proto.make_announcement(self.io, announcement);
}
fn disconnect_peer(&self, peer: PeerId) {
self.io.disconnect_peer(peer);
}
fn disable_peer(&self, peer: PeerId) {
self.io.disable_peer(peer);
}
}

2
ethcore/light/src/net/error.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

279
ethcore/light/src/net/mod.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -34,7 +34,7 @@ use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering};
use provider::Provider;
use request::{self, Request};
use request::{self, HashOrNumber, Request};
use self::buffer_flow::{Buffer, FlowParams};
use self::context::Ctx;
@ -57,13 +57,13 @@ const TIMEOUT_INTERVAL_MS: u64 = 1000;
// minimum interval between updates.
const UPDATE_INTERVAL_MS: i64 = 5000;
// Supported protocol versions.
/// Supported protocol versions.
pub const PROTOCOL_VERSIONS: &'static [u8] = &[1];
// Max protocol version.
/// Max protocol version.
pub const MAX_PROTOCOL_VERSION: u8 = 1;
// Packet count for LES.
/// Packet count for LES.
pub const PACKET_COUNT: u8 = 15;
// packet ID definitions.
@ -102,6 +102,18 @@ mod packet {
pub const HEADER_PROOFS: u8 = 0x0e;
}
// timeouts for different kinds of requests. all values are in milliseconds.
// TODO: variable timeouts based on request count.
mod timeout {
pub const HANDSHAKE: i64 = 2500;
pub const HEADERS: i64 = 5000;
pub const BODIES: i64 = 5000;
pub const RECEIPTS: i64 = 3500;
pub const PROOFS: i64 = 4000;
pub const CONTRACT_CODES: i64 = 5000;
pub const HEADER_PROOFS: i64 = 3500;
}
/// A request id.
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub struct ReqId(usize);
@ -111,7 +123,6 @@ pub struct ReqId(usize);
struct PendingPeer {
sent_head: H256,
last_update: SteadyTime,
proto_version: u8,
}
// data about each peer.
@ -122,7 +133,6 @@ struct Peer {
remote_flow: Option<(Buffer, FlowParams)>,
sent_head: H256, // last head we've given them.
last_update: SteadyTime,
proto_version: u8,
}
impl Peer {
@ -443,17 +453,54 @@ impl LightProtocol {
}
};
// if something went wrong, figure out how much to punish the peer.
if let Err(e) = res {
match e.punishment() {
Punishment::None => {}
Punishment::Disconnect => {
debug!(target: "les", "Disconnecting peer {}: {}", peer, e);
io.disconnect_peer(*peer)
}
Punishment::Disable => {
debug!(target: "les", "Disabling peer {}: {}", peer, e);
io.disable_peer(*peer)
punish(*peer, io, e);
}
}
// check timeouts and punish peers.
fn timeout_check(&self, io: &IoContext) {
let now = SteadyTime::now();
// handshake timeout
{
let mut pending = self.pending_peers.write();
let slowpokes: Vec<_> = pending.iter()
.filter(|&(_, ref peer)| {
peer.last_update + Duration::milliseconds(timeout::HANDSHAKE) <= now
})
.map(|(&p, _)| p)
.collect();
for slowpoke in slowpokes {
debug!(target: "les", "Peer {} handshake timed out", slowpoke);
pending.remove(&slowpoke);
io.disconnect_peer(slowpoke);
}
}
// request timeouts
{
for r in self.pending_requests.read().values() {
let kind_timeout = match r.request.kind() {
request::Kind::Headers => timeout::HEADERS,
request::Kind::Bodies => timeout::BODIES,
request::Kind::Receipts => timeout::RECEIPTS,
request::Kind::StateProofs => timeout::PROOFS,
request::Kind::Codes => timeout::CONTRACT_CODES,
request::Kind::HeaderProofs => timeout::HEADER_PROOFS,
};
if r.timestamp + Duration::milliseconds(kind_timeout) <= now {
debug!(target: "les", "Request for {:?} from peer {} timed out",
r.request.kind(), r.peer_id);
// keep the request in the `pending` set for now so
// on_disconnect will pass unfulfilled ReqIds to handlers.
// in the case that a response is received after this, the
// disconnect won't be cancelled but the ReqId won't be
// marked as abandoned.
io.disconnect_peer(r.peer_id);
}
}
}
@ -463,19 +510,37 @@ impl LightProtocol {
impl LightProtocol {
// called when a peer connects.
fn on_connect(&self, peer: &PeerId, io: &IoContext) {
let peer = *peer;
let proto_version = match io.protocol_version(*peer).ok_or(Error::WrongNetwork) {
Ok(pv) => pv,
Err(e) => { punish(*peer, io, e); return }
};
trace!(target: "les", "Peer {} connecting", peer);
match self.send_status(peer, io) {
Ok(pending_peer) => {
self.pending_peers.write().insert(peer, pending_peer);
}
Err(e) => {
trace!(target: "les", "Error while sending status: {}", e);
io.disconnect_peer(peer);
}
if PROTOCOL_VERSIONS.iter().find(|x| **x == proto_version).is_none() {
punish(*peer, io, Error::UnsupportedProtocolVersion(proto_version));
return;
}
let chain_info = self.provider.chain_info();
let status = Status {
head_td: chain_info.total_difficulty,
head_hash: chain_info.best_block_hash,
head_num: chain_info.best_block_number,
genesis_hash: chain_info.genesis_hash,
protocol_version: proto_version as u32, // match peer proto version
network_id: self.network_id,
last_head: None,
};
let capabilities = self.capabilities.read().clone();
let status_packet = status::write_handshake(&status, &capabilities, Some(&self.flow_params));
self.pending_peers.write().insert(*peer, PendingPeer {
sent_head: chain_info.best_block_hash,
last_update: SteadyTime::now(),
});
io.send(*peer, packet::STATUS, status_packet);
}
// called when a peer disconnects.
@ -508,38 +573,6 @@ impl LightProtocol {
}
}
// send status to a peer.
fn send_status(&self, peer: PeerId, io: &IoContext) -> Result<PendingPeer, Error> {
let proto_version = try!(io.protocol_version(peer).ok_or(Error::WrongNetwork));
if PROTOCOL_VERSIONS.iter().find(|x| **x == proto_version).is_none() {
return Err(Error::UnsupportedProtocolVersion(proto_version));
}
let chain_info = self.provider.chain_info();
let status = Status {
head_td: chain_info.total_difficulty,
head_hash: chain_info.best_block_hash,
head_num: chain_info.best_block_number,
genesis_hash: chain_info.genesis_hash,
protocol_version: proto_version as u32, // match peer proto version
network_id: self.network_id,
last_head: None,
};
let capabilities = self.capabilities.read().clone();
let status_packet = status::write_handshake(&status, &capabilities, Some(&self.flow_params));
io.send(peer, packet::STATUS, status_packet);
Ok(PendingPeer {
sent_head: chain_info.best_block_hash,
last_update: SteadyTime::now(),
proto_version: proto_version,
})
}
// Handle status message from peer.
fn status(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
let pending = match self.pending_peers.write().remove(peer) {
@ -570,7 +603,6 @@ impl LightProtocol {
remote_flow: remote_flow,
sent_head: pending.sent_head,
last_update: pending.last_update,
proto_version: pending.proto_version,
}));
for handler in &self.handlers {
@ -630,7 +662,7 @@ impl LightProtocol {
}
// Handle a request for block headers.
fn get_block_headers(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
fn get_block_headers(&self, peer: &PeerId, io: &IoContext, data: UntrustedRlp) -> Result<(), Error> {
const MAX_HEADERS: usize = 512;
let peers = self.peers.read();
@ -645,18 +677,21 @@ impl LightProtocol {
let mut peer = peer.lock();
let req_id: u64 = try!(data.val_at(0));
let data = try!(data.at(1));
let block = {
let rlp = try!(data.at(1));
(try!(rlp.val_at(0)), try!(rlp.val_at(1)))
let start_block = {
if try!(data.at(0)).size() == 32 {
HashOrNumber::Hash(try!(data.val_at(0)))
} else {
HashOrNumber::Number(try!(data.val_at(0)))
}
};
let req = request::Headers {
block_num: block.0,
block_hash: block.1,
max: ::std::cmp::min(MAX_HEADERS, try!(data.val_at(2))),
skip: try!(data.val_at(3)),
reverse: try!(data.val_at(4)),
start: start_block,
max: ::std::cmp::min(MAX_HEADERS, try!(data.val_at(1))),
skip: try!(data.val_at(2)),
reverse: try!(data.val_at(3)),
};
let max_cost = try!(peer.deduct_max(&self.flow_params, request::Kind::Headers, req.max));
@ -667,8 +702,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::BLOCK_HEADERS, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for header in response {
stream.append_raw(&header, 1);
@ -683,7 +718,7 @@ impl LightProtocol {
// Receive a response for block headers.
fn block_headers(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Headers, &raw));
let raw_headers: Vec<_> = raw.iter().skip(2).map(|x| x.as_raw().to_owned()).collect();
let raw_headers: Vec<_> = try!(raw.at(2)).iter().map(|x| x.as_raw().to_owned()).collect();
for handler in &self.handlers {
handler.on_block_headers(&Ctx {
@ -713,7 +748,7 @@ impl LightProtocol {
let req_id: u64 = try!(data.val_at(0));
let req = request::Bodies {
block_hashes: try!(data.iter().skip(1).take(MAX_BODIES).map(|x| x.as_val()).collect())
block_hashes: try!(try!(data.at(1)).iter().take(MAX_BODIES).map(|x| x.as_val()).collect())
};
let max_cost = try!(peer.deduct_max(&self.flow_params, request::Kind::Bodies, req.block_hashes.len()));
@ -726,8 +761,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::BLOCK_BODIES, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for body in response {
stream.append_raw(&body, 1);
@ -742,7 +777,7 @@ impl LightProtocol {
// Receive a response for block bodies.
fn block_bodies(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Bodies, &raw));
let raw_bodies: Vec<Bytes> = raw.iter().skip(2).map(|x| x.as_raw().to_owned()).collect();
let raw_bodies: Vec<Bytes> = try!(raw.at(2)).iter().map(|x| x.as_raw().to_owned()).collect();
for handler in &self.handlers {
handler.on_block_bodies(&Ctx {
@ -772,7 +807,7 @@ impl LightProtocol {
let req_id: u64 = try!(data.val_at(0));
let req = request::Receipts {
block_hashes: try!(data.iter().skip(1).take(MAX_RECEIPTS).map(|x| x.as_val()).collect())
block_hashes: try!(try!(data.at(1)).iter().take(MAX_RECEIPTS).map(|x| x.as_val()).collect())
};
let max_cost = try!(peer.deduct_max(&self.flow_params, request::Kind::Receipts, req.block_hashes.len()));
@ -785,8 +820,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::RECEIPTS, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for receipts in response {
stream.append_raw(&receipts, 1);
@ -801,9 +836,8 @@ impl LightProtocol {
// Receive a response for receipts.
fn receipts(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Receipts, &raw));
let raw_receipts: Vec<Vec<Receipt>> = try!(raw
let raw_receipts: Vec<Vec<Receipt>> = try!(try!(raw.at(2))
.iter()
.skip(2)
.map(|x| x.as_val())
.collect());
@ -835,7 +869,7 @@ impl LightProtocol {
let req_id: u64 = try!(data.val_at(0));
let req = {
let requests: Result<Vec<_>, Error> = data.iter().skip(1).take(MAX_PROOFS).map(|x| {
let requests: Result<Vec<_>, Error> = try!(data.at(1)).iter().take(MAX_PROOFS).map(|x| {
Ok(request::StateProof {
block: try!(x.val_at(0)),
key1: try!(x.val_at(1)),
@ -859,8 +893,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::PROOFS, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for proof in response {
stream.append_raw(&proof, 1);
@ -876,8 +910,7 @@ impl LightProtocol {
fn proofs(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::StateProofs, &raw));
let raw_proofs: Vec<Vec<Bytes>> = raw.iter()
.skip(2)
let raw_proofs: Vec<Vec<Bytes>> = try!(raw.at(2)).iter()
.map(|x| x.iter().map(|node| node.as_raw().to_owned()).collect())
.collect();
@ -909,7 +942,7 @@ impl LightProtocol {
let req_id: u64 = try!(data.val_at(0));
let req = {
let requests: Result<Vec<_>, Error> = data.iter().skip(1).take(MAX_CODES).map(|x| {
let requests: Result<Vec<_>, Error> = try!(data.at(1)).iter().take(MAX_CODES).map(|x| {
Ok(request::ContractCode {
block_hash: try!(x.val_at(0)),
account_key: try!(x.val_at(1)),
@ -931,8 +964,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::CONTRACT_CODES, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for code in response {
stream.append(&code);
@ -948,7 +981,7 @@ impl LightProtocol {
fn contract_code(&self, peer: &PeerId, io: &IoContext, raw: UntrustedRlp) -> Result<(), Error> {
let req_id = try!(self.pre_verify_response(peer, request::Kind::Codes, &raw));
let raw_code: Vec<Bytes> = try!(raw.iter().skip(2).map(|x| x.as_val()).collect());
let raw_code: Vec<Bytes> = try!(try!(raw.at(2)).iter().map(|x| x.as_val()).collect());
for handler in &self.handlers {
handler.on_code(&Ctx {
@ -978,7 +1011,7 @@ impl LightProtocol {
let req_id: u64 = try!(data.val_at(0));
let req = {
let requests: Result<Vec<_>, Error> = data.iter().skip(1).take(MAX_PROOFS).map(|x| {
let requests: Result<Vec<_>, Error> = try!(data.at(1)).iter().take(MAX_PROOFS).map(|x| {
Ok(request::HeaderProof {
cht_number: try!(x.val_at(0)),
block_number: try!(x.val_at(1)),
@ -1001,8 +1034,8 @@ impl LightProtocol {
let cur_buffer = peer.refund(&self.flow_params, max_cost - actual_cost);
io.respond(packet::HEADER_PROOFS, {
let mut stream = RlpStream::new_list(response.len() + 2);
stream.append(&req_id).append(&cur_buffer);
let mut stream = RlpStream::new_list(3);
stream.append(&req_id).append(&cur_buffer).begin_list(response.len());
for proof in response {
stream.append_raw(&proof, 1);
@ -1023,9 +1056,8 @@ impl LightProtocol {
))
}
let req_id = try!(self.pre_verify_response(peer, request::Kind::HeaderProofs, &raw));
let raw_proofs: Vec<_> = try!(raw.iter().skip(2).map(decode_res).collect());
let raw_proofs: Vec<_> = try!(try!(raw.at(2)).iter().map(decode_res).collect());
for handler in &self.handlers {
handler.on_header_proofs(&Ctx {
@ -1058,6 +1090,21 @@ impl LightProtocol {
}
}
// if something went wrong, figure out how much to punish the peer.
fn punish(peer: PeerId, io: &IoContext, e: Error) {
match e.punishment() {
Punishment::None => {}
Punishment::Disconnect => {
debug!(target: "les", "Disconnecting peer {}: {}", peer, e);
io.disconnect_peer(peer)
}
Punishment::Disable => {
debug!(target: "les", "Disabling peer {}: {}", peer, e);
io.disable_peer(peer)
}
}
}
impl NetworkProtocolHandler for LightProtocol {
fn initialize(&self, io: &NetworkContext) {
io.register_timer(TIMEOUT, TIMEOUT_INTERVAL_MS).expect("Error registering sync timer.");
@ -1075,11 +1122,9 @@ impl NetworkProtocolHandler for LightProtocol {
self.on_disconnect(*peer, io);
}
fn timeout(&self, _io: &NetworkContext, timer: TimerToken) {
fn timeout(&self, io: &NetworkContext, timer: TimerToken) {
match timer {
TIMEOUT => {
// broadcast transactions to peers.
}
TIMEOUT => self.timeout_check(io),
_ => warn!(target: "les", "received timeout on unknown token {}", timer),
}
}
@ -1089,20 +1134,24 @@ impl NetworkProtocolHandler for LightProtocol {
fn encode_request(req: &Request, req_id: usize) -> Vec<u8> {
match *req {
Request::Headers(ref headers) => {
let mut stream = RlpStream::new_list(5);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(4);
match headers.start {
HashOrNumber::Hash(ref hash) => stream.append(hash),
HashOrNumber::Number(ref num) => stream.append(num),
};
stream
.append(&req_id)
.begin_list(2)
.append(&headers.block_num)
.append(&headers.block_hash)
.append(&headers.max)
.append(&headers.skip)
.append(&headers.reverse);
stream.out()
}
Request::Bodies(ref request) => {
let mut stream = RlpStream::new_list(request.block_hashes.len() + 1);
stream.append(&req_id);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(request.block_hashes.len());
for hash in &request.block_hashes {
stream.append(hash);
@ -1111,8 +1160,8 @@ fn encode_request(req: &Request, req_id: usize) -> Vec<u8> {
stream.out()
}
Request::Receipts(ref request) => {
let mut stream = RlpStream::new_list(request.block_hashes.len() + 1);
stream.append(&req_id);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(request.block_hashes.len());
for hash in &request.block_hashes {
stream.append(hash);
@ -1121,8 +1170,8 @@ fn encode_request(req: &Request, req_id: usize) -> Vec<u8> {
stream.out()
}
Request::StateProofs(ref request) => {
let mut stream = RlpStream::new_list(request.requests.len() + 1);
stream.append(&req_id);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(request.requests.len());
for proof_req in &request.requests {
stream.begin_list(4)
@ -1140,8 +1189,8 @@ fn encode_request(req: &Request, req_id: usize) -> Vec<u8> {
stream.out()
}
Request::Codes(ref request) => {
let mut stream = RlpStream::new_list(request.code_requests.len() + 1);
stream.append(&req_id);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(request.code_requests.len());
for code_req in &request.code_requests {
stream.begin_list(2)
@ -1152,8 +1201,8 @@ fn encode_request(req: &Request, req_id: usize) -> Vec<u8> {
stream.out()
}
Request::HeaderProofs(ref request) => {
let mut stream = RlpStream::new_list(request.requests.len() + 1);
stream.append(&req_id);
let mut stream = RlpStream::new_list(2);
stream.append(&req_id).begin_list(request.requests.len());
for proof_req in &request.requests {
stream.begin_list(3)

2
ethcore/light/src/net/status.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

141
ethcore/light/src/net/tests/mod.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -15,13 +15,13 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Tests for the `LightProtocol` implementation.
//! These don't test of the higher level logic on top of
//! These don't test of the higher level logic on top of
use ethcore::blockchain_info::BlockChainInfo;
use ethcore::client::{BlockChainClient, EachBlockWith, TestBlockChainClient};
use ethcore::ids::BlockId;
use ethcore::transaction::SignedTransaction;
use network::PeerId;
use network::{PeerId, NodeId};
use net::buffer_flow::FlowParams;
use net::context::IoContext;
@ -68,6 +68,10 @@ impl IoContext for Expect {
fn protocol_version(&self, _peer: PeerId) -> Option<u8> {
Some(super::MAX_PROTOCOL_VERSION)
}
fn persistent_peer_id(&self, _peer: PeerId) -> Option<NodeId> {
None
}
}
// can't implement directly for Arc due to cross-crate orphan rules.
@ -91,22 +95,33 @@ impl Provider for TestProvider {
}
fn block_headers(&self, req: request::Headers) -> Vec<Bytes> {
let best_num = self.0.client.chain_info().best_block_number;
let start_num = req.block_num;
use request::HashOrNumber;
use ethcore::views::HeaderView;
match self.0.client.block_hash(BlockId::Number(req.block_num)) {
Some(hash) if hash == req.block_hash => {}
_=> {
trace!(target: "les_provider", "unknown/non-canonical start block in header request: {:?}", (req.block_num, req.block_hash));
return vec![]
let best_num = self.chain_info().best_block_number;
let start_num = match req.start {
HashOrNumber::Number(start_num) => start_num,
HashOrNumber::Hash(hash) => match self.0.client.block_header(BlockId::Hash(hash)) {
None => {
return Vec::new();
}
Some(header) => {
let num = HeaderView::new(&header).number();
if req.max == 1 || self.0.client.block_hash(BlockId::Number(num)) != Some(hash) {
// Non-canonical header or single header requested.
return vec![header];
}
num
}
}
}
};
(0u64..req.max as u64)
.map(|x: u64| x.saturating_mul(req.skip + 1))
.take_while(|x| if req.reverse { x < &start_num } else { best_num - start_num >= *x })
.map(|x| if req.reverse { start_num - x } else { start_num + x })
.map(|x| self.0.client.block_header(BlockId::Number(x)))
.map(|x| self.0.client.block_header(BlockId::Number(x)))
.take_while(|x| x.is_some())
.flat_map(|x| x)
.collect()
@ -139,12 +154,12 @@ impl Provider for TestProvider {
}
}
})
.collect()
.collect()
}
fn contract_code(&self, req: request::ContractCodes) -> Vec<Bytes> {
req.code_requests.into_iter()
.map(|req| {
.map(|req| {
req.account_key.iter().chain(req.account_key.iter()).cloned().collect()
})
.collect()
@ -202,9 +217,9 @@ fn status(chain_info: BlockChainInfo) -> Status {
#[test]
fn handshake_expected() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let status = status(provider.client.chain_info());
@ -217,9 +232,9 @@ fn handshake_expected() {
#[should_panic]
fn genesis_mismatch() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let mut status = status(provider.client.chain_info());
status.genesis_hash = H256::default();
@ -232,15 +247,15 @@ fn genesis_mismatch() {
#[test]
fn buffer_overflow() {
let flow_params = make_flow_params();
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
let packet_body = write_handshake(&status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
}
{
@ -250,8 +265,7 @@ fn buffer_overflow() {
// 1000 requests is far too many for the default flow params.
let request = encode_request(&Request::Headers(Headers {
block_num: 1,
block_hash: provider.client.chain_info().genesis_hash,
start: 1.into(),
max: 1000,
skip: 0,
reverse: false,
@ -266,9 +280,9 @@ fn buffer_overflow() {
#[test]
fn get_block_headers() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
@ -278,14 +292,13 @@ fn get_block_headers() {
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
let request = Headers {
block_num: 1,
block_hash: provider.client.block_hash(BlockId::Number(1)).unwrap(),
start: 1.into(),
max: 10,
skip: 0,
reverse: false,
@ -299,9 +312,9 @@ fn get_block_headers() {
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Headers, 10);
let mut response_stream = RlpStream::new_list(12);
response_stream.append(&req_id).append(&new_buf);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_buf).begin_list(10);
for header in headers {
response_stream.append_raw(&header, 1);
}
@ -316,9 +329,9 @@ fn get_block_headers() {
#[test]
fn get_block_bodies() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
@ -328,8 +341,8 @@ fn get_block_bodies() {
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
@ -346,9 +359,9 @@ fn get_block_bodies() {
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Bodies, 10);
let mut response_stream = RlpStream::new_list(12);
response_stream.append(&req_id).append(&new_buf);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_buf).begin_list(10);
for body in bodies {
response_stream.append_raw(&body, 1);
}
@ -363,9 +376,9 @@ fn get_block_bodies() {
#[test]
fn get_block_receipts() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
let my_status = write_handshake(&cur_status, &capabilities, Some(&flow_params));
@ -375,8 +388,8 @@ fn get_block_receipts() {
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &my_status);
}
@ -399,9 +412,9 @@ fn get_block_receipts() {
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Receipts, receipts.len());
let mut response_stream = RlpStream::new_list(2 + receipts.len());
response_stream.append(&req_id).append(&new_buf);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_buf).begin_list(receipts.len());
for block_receipts in receipts {
response_stream.append_raw(&block_receipts, 1);
}
@ -416,15 +429,15 @@ fn get_block_receipts() {
#[test]
fn get_state_proofs() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &packet_body);
}
@ -432,7 +445,7 @@ fn get_state_proofs() {
let key1 = U256::from(11223344).into();
let key2 = U256::from(99988887).into();
let request = Request::StateProofs (request::StateProofs {
let request = Request::StateProofs (request::StateProofs {
requests: vec![
request::StateProof { block: H256::default(), key1: key1, key2: None, from_level: 0 },
request::StateProof { block: H256::default(), key1: key1, key2: Some(key2), from_level: 0},
@ -448,9 +461,9 @@ fn get_state_proofs() {
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::StateProofs, 2);
let mut response_stream = RlpStream::new_list(4);
response_stream.append(&req_id).append(&new_buf);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_buf).begin_list(2);
for proof in proofs {
response_stream.append_raw(&proof, 1);
}
@ -465,15 +478,15 @@ fn get_state_proofs() {
#[test]
fn get_contract_code() {
let flow_params = FlowParams::new(5_000_000.into(), Default::default(), 0.into());
let capabilities = capabilities();
let capabilities = capabilities();
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let (provider, proto) = setup(flow_params.clone(), capabilities.clone());
let cur_status = status(provider.client.chain_info());
{
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
let packet_body = write_handshake(&cur_status, &capabilities, Some(&flow_params));
proto.on_connect(&1, &Expect::Send(1, packet::STATUS, packet_body.clone()));
proto.handle_packet(&Expect::Nothing, &1, packet::STATUS, &packet_body);
}
@ -481,7 +494,7 @@ fn get_contract_code() {
let key1 = U256::from(11223344).into();
let key2 = U256::from(99988887).into();
let request = Request::Codes (request::ContractCodes {
let request = Request::Codes (request::ContractCodes {
code_requests: vec![
request::ContractCode { block_hash: H256::default(), account_key: key1 },
request::ContractCode { block_hash: H256::default(), account_key: key2 },
@ -497,9 +510,9 @@ fn get_contract_code() {
let new_buf = *flow_params.limit() - flow_params.compute_cost(request::Kind::Codes, 2);
let mut response_stream = RlpStream::new_list(4);
response_stream.append(&req_id).append(&new_buf);
let mut response_stream = RlpStream::new_list(3);
response_stream.append(&req_id).append(&new_buf).begin_list(2);
for code in codes {
response_stream.append(&code);
}
@ -509,4 +522,4 @@ fn get_contract_code() {
let expected = Expect::Respond(packet::CONTRACT_CODES, response);
proto.handle_packet(&expected, &1, packet::GET_CONTRACT_CODES, &request_body);
}
}

30
ethcore/light/src/provider.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -97,17 +97,29 @@ impl<T: ProvingBlockChainClient + ?Sized> Provider for T {
}
fn block_headers(&self, req: request::Headers) -> Vec<Bytes> {
use request::HashOrNumber;
use ethcore::views::HeaderView;
let best_num = self.chain_info().best_block_number;
let start_num = req.block_num;
let start_num = match req.start {
HashOrNumber::Number(start_num) => start_num,
HashOrNumber::Hash(hash) => match self.block_header(BlockId::Hash(hash)) {
None => {
trace!(target: "les_provider", "Unknown block hash {} requested", hash);
return Vec::new();
}
Some(header) => {
let num = HeaderView::new(&header).number();
if req.max == 1 || self.block_hash(BlockId::Number(num)) != Some(hash) {
// Non-canonical header or single header requested.
return vec![header];
}
match self.block_hash(BlockId::Number(req.block_num)) {
Some(hash) if hash == req.block_hash => {}
_=> {
trace!(target: "les_provider", "unknown/non-canonical start block in header request: {:?}", (req.block_num, req.block_hash));
return vec![]
num
}
}
}
};
(0u64..req.max as u64)
.map(|x: u64| x.saturating_mul(req.skip + 1))
.take_while(|x| if req.reverse { x < &start_num } else { best_num - start_num >= *x })

31
ethcore/light/src/types/les_request.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -18,15 +18,34 @@
use util::H256;
/// Either a hash or a number.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub enum HashOrNumber {
/// Block hash variant.
Hash(H256),
/// Block number variant.
Number(u64),
}
impl From<H256> for HashOrNumber {
fn from(hash: H256) -> Self {
HashOrNumber::Hash(hash)
}
}
impl From<u64> for HashOrNumber {
fn from(num: u64) -> Self {
HashOrNumber::Number(num)
}
}
/// A request for block headers.
#[derive(Debug, Clone, PartialEq, Eq)]
#[cfg_attr(feature = "ipc", derive(Binary))]
pub struct Headers {
/// Starting block number
pub block_num: u64,
/// Starting block hash. This and number could be combined but IPC codegen is
/// not robust enough to support it.
pub block_hash: H256,
/// Starting block number or hash.
pub start: HashOrNumber,
/// The maximum amount of headers which can be returned.
pub max: usize,
/// The amount of headers to skip between each response entry.

2
ethcore/light/src/types/mod.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/light/src/types/mod.rs.in
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/account_db.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

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

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/account_provider/stores.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/action_params.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/basic_types.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

5
ethcore/src/block.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
@ -266,7 +266,8 @@ impl<'x> OpenBlock<'x> {
r.block.base.header.set_extra_data(extra_data);
r.block.base.header.note_dirty();
engine.populate_from_parent(&mut r.block.base.header, parent, gas_range_target.0, gas_range_target.1);
let gas_floor_target = ::std::cmp::max(gas_range_target.0, engine.params().min_gas_limit);
engine.populate_from_parent(&mut r.block.base.header, parent, gas_floor_target, gas_range_target.1);
engine.on_new_block(&mut r.block);
Ok(r)
}

2
ethcore/src/blockchain/best_block.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/block_info.rs
View File

@ -1,4 +1,4 @@
// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/blockchain.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/cache.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/config.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/extras.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/generator/block.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/generator/bloom.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/generator/complete.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

2
ethcore/src/blockchain/generator/fork.rs
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// Copyright 2015, 2016 Ethcore (UK) Ltd.
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify

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