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Merge branch 'master' into light-poa

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Robert Habermeier 2017-08-23 15:49:02 +02:00
commit 871a9c063e
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12
.github/ISSUE_TEMPLATE.md vendored Normal file
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@ -0,0 +1,12 @@
_Before filing a new issue, please **provide the following information**._
> I'm running:
>
> - **Parity version**: 0.0.0
> - **Operating system**: Windows / MacOS / Linux
> - **And installed**: via installer / homebrew / binaries / from source
_Your issue description goes here below. Try to include **actual** vs. **expected behavior** and **steps to reproduce** the issue._
---

59
CHANGELOG.md
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@ -1,41 +1,45 @@
## Parity [v1.6.10](https://github.com/paritytech/parity/releases/tag/v1.6.10) (2017-07-23)
This is a hotfix release for the stable channel addressing the recent [multi-signature wallet vulnerability](https://blog.parity.io/security-alert-high-2/). Note, upgrading is not mandatory, and all future multi-sig wallets created by any version of Parity are secure.
All Changes:
- Backports for stable [#6116](https://github.com/paritytech/parity/pull/6116)
- Remove chunk to restore from pending set only upon successful import [#6112](https://github.com/paritytech/parity/pull/6112)
- Blacklist bad snapshot manifest hashes upon failure [#5874](https://github.com/paritytech/parity/pull/5874)
- Bump snap version and tweak importing detection logic [#6079](https://github.com/paritytech/parity/pull/6079) (modified to work)
- Fix docker build for stable [#6118](https://github.com/paritytech/parity/pull/6118)
- Backported wallet fix [#6104](https://github.com/paritytech/parity/pull/6104)
- Fix initialisation bug. ([#6102](https://github.com/paritytech/parity/pull/6102))
- Update wallet library modifiers ([#6103](https://github.com/paritytech/parity/pull/6103))
- Bump to v1.6.10
## Parity [v1.7.0](https://github.com/paritytech/parity/releases/tag/v1.7.0) (2017-07-23)
## Parity [v1.7.0](https://github.com/paritytech/parity/releases/tag/v1.7.0) (2017-07-28)
Parity 1.7.0 is a major release introducing several important features:
- **Experimental [Light client](https://github.com/paritytech/parity/wiki/The-Parity-Light-Protocol-(PIP)) support**. Start Parity with `--light` to enable light mode.
- **Experimental [Light client](https://github.com/paritytech/parity/wiki/The-Parity-Light-Protocol-(PIP)) support**. Start Parity with `--light` to enable light mode. Please, note: The wallet UI integration for the light client is not included, yet.
- **Experimental web wallet**. A hosted version of Parity that keeps the keys and signs transactions using your browser storage. Try it at https://wallet.parity.io or run your own with `--public-node`.
- **WASM contract support**. Private networks can run contracts compiled into WASM bytecode. _More information and documentation to follow_.
- **DApps and RPC server merge**. DApp and RPC are now available through a single API endpoint. DApp server related settings are deprecated.
- **Export accounts from the wallet**. Backing up your keys can now simply be managed through the wallet interface.
- **PoA/Kovan validator set contract**. The PoA network validator-set management via smart contract is now supported by warp and light sync.
- **PoA/Kovan validator set contract**. The PoA network validator-set management via smart contract is now supported by warp and, in the near future, light sync.
- **PubSub API**. https://github.com/paritytech/parity/wiki/JSONRPC-Parity-Pub-Sub-module
- **Signer apps for IOS and Android**.
Full list of included changes:
- Backports [#6163](https://github.com/paritytech/parity/pull/6163)
- Light client improvements ([#6156](https://github.com/paritytech/parity/pull/6156))
- No seal checking
- Import command and --no-seal-check for light client
- Fix eth_call
- Tweak registry dapps lookup
- Ignore failed requests to non-server peers
- Fix connecting to wildcard addresses. ([#6167](https://github.com/paritytech/parity/pull/6167))
- Don't display an overlay in case the time sync check fails. ([#6164](https://github.com/paritytech/parity/pull/6164))
- Small improvements to time estimation.
- Temporarily disable NTP time check by default.
- Light client fixes ([#6148](https://github.com/paritytech/parity/pull/6148)) [#6151](https://github.com/paritytech/parity/pull/6151)
- Light client fixes
- Fix memory-lru-cache
- Clear pending reqs on disconnect
- Filter tokens logs from current block, not genesis ([#6128](https://github.com/paritytech/parity/pull/6128)) [#6141](https://github.com/paritytech/parity/pull/6141)
- Fix QR scanner returning null on confirm [#6122](https://github.com/paritytech/parity/pull/6122)
- Check QR before lowercase ([#6119](https://github.com/paritytech/parity/pull/6119)) [#6120](https://github.com/paritytech/parity/pull/6120)
- Remove chunk to restore from pending set only upon successful import [#6117](https://github.com/paritytech/parity/pull/6117)
- Fixed node address detection on incoming connection [#6094](https://github.com/paritytech/parity/pull/6094)
- Place RETURNDATA behind block number gate [#6095](https://github.com/paritytech/parity/pull/6095)
- Update wallet library binaries [#6108](https://github.com/paritytech/parity/pull/6108)
- Backported wallet fix [#6105](https://github.com/paritytech/parity/pull/6105)
- Fix initialisation bug. ([#6102](https://github.com/paritytech/parity/pull/6102))
- Update wallet library modifiers ([#6103](https://github.com/paritytech/parity/pull/6103))
- Place RETURNDATA behind block number gate [#6095](https://github.com/paritytech/parity/pull/6095)
- Fixed node address detection on incoming connection [#6094](https://github.com/paritytech/parity/pull/6094)
- Bump snap version and tweak importing detection logic ([#6079](https://github.com/paritytech/parity/pull/6079)) [#6081](https://github.com/paritytech/parity/pull/6081)
- bump last tick just before printing info and restore sync detection
- bump kovan snapshot version
@ -439,6 +443,23 @@ Full list of included changes:
- Update the Wallet Library Registry key [#4817](https://github.com/paritytech/parity/pull/4817)
- Update Wallet to new Wallet Code [#4805](https://github.com/paritytech/parity/pull/4805)
## Parity [v1.6.10](https://github.com/paritytech/parity/releases/tag/v1.6.10) (2017-07-25)
This is a hotfix release for the stable channel addressing the recent [multi-signature wallet vulnerability](https://blog.parity.io/security-alert-high-2/). Note, upgrading is not mandatory, and all future multi-sig wallets created by any version of Parity are secure.
All Changes:
- Backports for stable [#6116](https://github.com/paritytech/parity/pull/6116)
- Remove chunk to restore from pending set only upon successful import [#6112](https://github.com/paritytech/parity/pull/6112)
- Blacklist bad snapshot manifest hashes upon failure [#5874](https://github.com/paritytech/parity/pull/5874)
- Bump snap version and tweak importing detection logic [#6079](https://github.com/paritytech/parity/pull/6079) (modified to work)
- Fix docker build for stable [#6118](https://github.com/paritytech/parity/pull/6118)
- Update wallet library binaries [#6108](https://github.com/paritytech/parity/pull/6108)
- Backported wallet fix [#6104](https://github.com/paritytech/parity/pull/6104)
- Fix initialisation bug. ([#6102](https://github.com/paritytech/parity/pull/6102))
- Update wallet library modifiers ([#6103](https://github.com/paritytech/parity/pull/6103))
- Bump to v1.6.10
## Parity [v1.6.9](https://github.com/paritytech/parity/releases/tag/v1.6.9) (2017-07-16)
This is a first stable release of 1.6 series. It contains a number of minor fixes and introduces the `--reseal-on-uncles` option for miners.

170
Cargo.lock generated
View File

@ -1,6 +1,15 @@
[root]
name = "using_queue"
name = "wasm"
version = "0.1.0"
dependencies = [
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-logger 1.8.0",
"ethcore-util 1.8.0",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-wasm 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vm 0.1.0",
"wasm-utils 0.1.0 (git+https://github.com/paritytech/wasm-utils)",
]
[[package]]
name = "advapi32-sys"
@ -116,10 +125,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bigint"
version = "3.0.0"
version = "4.1.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -181,6 +191,14 @@ name = "blastfig"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bloomable"
version = "0.1.0"
dependencies = [
"ethcore-bigint 0.1.3",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "bloomchain"
version = "0.1.0"
@ -220,6 +238,15 @@ name = "cfg-if"
version = "0.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "chainspec"
version = "0.1.0"
dependencies = [
"ethjson 0.1.0",
"serde_ignored 0.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "cid"
version = "0.2.2"
@ -271,9 +298,11 @@ dependencies = [
name = "common-types"
version = "0.1.0"
dependencies = [
"bloomable 0.1.0",
"ethcore-util 1.8.0",
"ethjson 0.1.0",
"rlp 0.2.0",
"rlp_derive 0.1.0",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -318,7 +347,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "crunchy"
version = "0.1.3"
version = "0.1.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
@ -443,14 +472,14 @@ dependencies = [
"serde 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ethash"
version = "1.8.0"
dependencies = [
"crunchy 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"crunchy 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"primal 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@ -462,6 +491,7 @@ name = "ethcore"
version = "1.8.0"
dependencies = [
"bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bloomable 0.1.0",
"bloomchain 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bn 0.4.4 (git+https://github.com/paritytech/bn)",
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -498,19 +528,24 @@ dependencies = [
"price-info 1.7.0",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.2.0",
"rlp_derive 0.1.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"stats 0.1.0",
"table 0.1.0",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"transient-hashmap 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"using_queue 0.1.0",
"vm 0.1.0",
"wasm 0.1.0",
]
[[package]]
name = "ethcore-bigint"
version = "0.1.3"
dependencies = [
"bigint 3.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bigint 4.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@ -620,11 +655,13 @@ dependencies = [
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.2.0",
"rlp_derive 0.1.0",
"serde 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"stats 0.1.0",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"vm 0.1.0",
]
[[package]]
@ -656,6 +693,7 @@ dependencies = [
"ethcrypto 0.1.0",
"ethkey 0.2.0",
"igd 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ipnetwork 0.12.6 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"mio 0.6.8 (registry+https://github.com/rust-lang/crates.io-index)",
@ -668,7 +706,7 @@ dependencies = [
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"slab 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -689,6 +727,7 @@ dependencies = [
"futures 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"futures-cpupool 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
"hyper 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"native-contracts 0.1.0",
"parking_lot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -738,7 +777,6 @@ dependencies = [
"ethcore-devtools 1.8.0",
"ethcore-logger 1.8.0",
"heapsize 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"itertools 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.21 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"lru-cache 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -751,11 +789,9 @@ dependencies = [
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
"sha3 0.1.0",
"table 0.1.0",
"target_info 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"using_queue 0.1.0",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
"vergen 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -768,7 +804,7 @@ dependencies = [
"ethkey 0.2.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"subtle 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -776,7 +812,7 @@ name = "ethjson"
version = "0.1.0"
dependencies = [
"clippy 0.0.103 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-util 1.8.0",
"ethcore-bigint 0.1.3",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
@ -794,7 +830,7 @@ dependencies = [
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -830,7 +866,7 @@ dependencies = [
"smallvec 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"tempdir 0.3.5 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -862,6 +898,7 @@ dependencies = [
"ethcore-util 1.8.0",
"ethkey 0.2.0",
"heapsize 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ipnetwork 0.12.6 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"parking_lot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
@ -878,6 +915,7 @@ dependencies = [
"bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"common-types 0.1.0",
"ethcore-logger 1.8.0",
"ethcore-util 1.8.0",
"ethjson 0.1.0",
"evmjit 1.8.0",
@ -886,6 +924,7 @@ dependencies = [
"parity-wasm 0.12.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.2.0",
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"vm 0.1.0",
"wasm-utils 0.1.0 (git+https://github.com/paritytech/wasm-utils)",
]
@ -901,13 +940,14 @@ dependencies = [
"rustc-hex 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"serde 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 1.0.9 (registry+https://github.com/rust-lang/crates.io-index)",
"vm 0.1.0",
]
[[package]]
name = "evmjit"
version = "1.8.0"
dependencies = [
"tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -1149,6 +1189,11 @@ dependencies = [
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "ipnetwork"
version = "0.12.6"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "isatty"
version = "0.1.1"
@ -1175,7 +1220,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "jsonrpc-core"
version = "7.0.0"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#4d3ec22c7aba426988a678b489b2791e95283699"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#b5490782884218c5ccf74cd61e54904cb3a3aeed"
dependencies = [
"futures 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1187,7 +1232,7 @@ dependencies = [
[[package]]
name = "jsonrpc-http-server"
version = "7.0.0"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#4d3ec22c7aba426988a678b489b2791e95283699"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#b5490782884218c5ccf74cd61e54904cb3a3aeed"
dependencies = [
"hyper 0.10.0-a.0 (git+https://github.com/paritytech/hyper)",
"jsonrpc-core 7.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7)",
@ -1200,7 +1245,7 @@ dependencies = [
[[package]]
name = "jsonrpc-ipc-server"
version = "7.0.0"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#4d3ec22c7aba426988a678b489b2791e95283699"
source = "git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7#b5490782884218c5ccf74cd61e54904cb3a3aeed"
dependencies = [
"bytes 0.4.4 (registry+https://github.com/rust-lang/crates.io-index)",
"jsonrpc-core 7.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7)",
@ -1213,7 +1258,7 @@ dependencies = [
[[package]]
name = "jsonrpc-macros"
version = "7.0.0"
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@ -1238,7 +1283,7 @@ dependencies = [
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@ -1248,7 +1293,7 @@ dependencies = [
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@ -1275,7 +1320,7 @@ dependencies = [
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"checksum thread_local 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "c85048c6260d17cf486ceae3282d9fb6b90be220bf5b28c400f5485ffc29f0c7"
"checksum time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)" = "3c7ec6d62a20df54e07ab3b78b9a3932972f4b7981de295563686849eb3989af"
"checksum tiny-keccak 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "0b50173faa6ee499206f77b189d7ff3bef40f6969f228c9ec22b82080df9aa41"
"checksum tiny-keccak 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "d52d12ad79e4063e0cb0ca5efa202ed7244b6ce4d25f4d3abe410b2a66128292"
"checksum tokio-core 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)" = "99e958104a67877907c1454386d5482fe8e965a55d60be834a15a44328e7dc76"
"checksum tokio-io 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "48f55df1341bb92281f229a6030bc2abffde2c7a44c6d6b802b7687dd8be0775"
"checksum tokio-minihttp 0.1.0 (git+https://github.com/tomusdrw/tokio-minihttp)" = "<none>"

6
Cargo.toml
View File

@ -1,7 +1,7 @@
[package]
description = "Parity Ethereum client"
name = "parity"
version = "1.7.0"
version = "1.8.0"
license = "GPL-3.0"
authors = ["Parity Technologies <admin@parity.io>"]
build = "build.rs"
@ -41,6 +41,7 @@ ethcore-ipc-hypervisor = { path = "ipc/hypervisor" }
ethcore-light = { path = "ethcore/light" }
ethcore-logger = { path = "logger" }
ethcore-stratum = { path = "stratum" }
ethcore-network = { path = "util/network" }
ethkey = { path = "ethkey" }
rlp = { path = "util/rlp" }
rpc-cli = { path = "rpc_cli" }
@ -65,6 +66,7 @@ rustc_version = "0.2"
[dev-dependencies]
ethcore-ipc-tests = { path = "ipc/tests" }
pretty_assertions = "0.1"
ipnetwork = "0.12.6"
[target.'cfg(windows)'.dependencies]
winapi = "0.2"
@ -108,4 +110,4 @@ lto = false
panic = "abort"
[workspace]
members = ["ethstore/cli", "ethkey/cli", "evmbin", "whisper"]
members = ["ethstore/cli", "ethkey/cli", "evmbin", "whisper", "chainspec"]

50
README.md
View File

@ -1,61 +1,47 @@
# [Parity](https://parity.io/parity.html)
### Fast, light, and robust Ethereum implementation
# [Parity](https://parity.io/parity.html) - fast, light, and robust Ethereum client
### [Download latest release](https://github.com/paritytech/parity/releases)
[![build status](https://gitlab.parity.io/parity/parity/badges/master/build.svg)](https://gitlab.parity.io/parity/parity/commits/master)
[![Snap Status](https://build.snapcraft.io/badge/paritytech/parity.svg)](https://build.snapcraft.io/user/paritytech/parity)
[![GPLv3](https://img.shields.io/badge/license-GPL%20v3-green.svg)](https://www.gnu.org/licenses/gpl-3.0.en.html)
[![build status](https://gitlab.parity.io/parity/parity/badges/master/build.svg)](https://gitlab.parity.io/parity/parity/commits/master) [![Coverage Status][coveralls-image]][coveralls-url] [![GPLv3][license-image]][license-url] [![Snap Status](https://build.snapcraft.io/badge/paritytech/parity.svg)](https://build.snapcraft.io/user/paritytech/parity)
- [Download the latest release here.](https://github.com/paritytech/parity/releases)
### Join the chat!
Parity [![Join the chat at https://gitter.im/ethcore/parity][gitter-image]][gitter-url] and
parity.js [![Join the chat at https://gitter.im/ethcore/parity.js](https://badges.gitter.im/ethcore/parity.js.svg)](https://gitter.im/ethcore/parity.js?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
[Internal Documentation][doc-url]
Be sure to check out [our wiki][wiki-url] for more information.
[coveralls-image]: https://coveralls.io/repos/github/paritytech/parity/badge.svg?branch=master
[coveralls-url]: https://coveralls.io/github/paritytech/parity?branch=master
[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]: https://www.gnu.org/licenses/gpl-3.0.en.html
[doc-url]: https://paritytech.github.io/parity/ethcore/index.html
[wiki-url]: https://github.com/paritytech/parity/wiki
Get in touch with us on Gitter:
[![Gitter: Parity](https://img.shields.io/badge/gitter-parity-4AB495.svg)](https://gitter.im/paritytech/parity)
[![Gitter: Parity.js](https://img.shields.io/badge/gitter-parity.js-4AB495.svg)](https://gitter.im/paritytech/parity.js)
[![Gitter: Parity/Miners](https://img.shields.io/badge/gitter-parity/miners-4AB495.svg)](https://gitter.im/paritytech/parity/miners)
[![Gitter: Parity-PoA](https://img.shields.io/badge/gitter-parity--poa-4AB495.svg)](https://gitter.im/paritytech/parity-poa)
Be sure to check out [our wiki](https://github.com/paritytech/parity/wiki) and the [internal documentation](https://paritytech.github.io/parity/ethcore/index.html) for more information.
----
## About Parity
Parity's goal is to be the fastest, lightest, and most secure Ethereum client. We are developing Parity using the sophisticated and
cutting-edge Rust programming language. Parity is licensed under the GPLv3, and can be used for all your Ethereum needs.
Parity's goal is to be the fastest, lightest, and most secure Ethereum client. We are developing Parity using the sophisticated and cutting-edge Rust programming language. Parity is licensed under the GPLv3, and can be used for all your Ethereum needs.
Parity comes with a built-in wallet. To access [Parity Wallet](http://web3.site/) simply go to http://web3.site/ (if you don't have access to the internet, but still want to use the service, you can also use http://127.0.0.1:8180/). It includes various functionality allowing you to:
Parity comes with a built-in wallet. To access [Parity Wallet](http://web3.site/) simply go to http://web3.site/ (if you don't have access to the internet, but still want to use the service, you can also use http://127.0.0.1:8180/). It
includes various functionality allowing you to:
- create and manage your Ethereum accounts;
- manage your Ether and any Ethereum tokens;
- create and register your own tokens;
- and much more.
By default, Parity will also run a JSONRPC server on `127.0.0.1:8545`. This is fully configurable and supports a number
of RPC APIs.
By default, Parity will also run a JSONRPC server on `127.0.0.1:8545`. This is fully configurable and supports a number of RPC APIs.
If you run into an issue while using parity, feel free to file one in this repository
or hop on our [gitter chat room][gitter-url] to ask a question. We are glad to help!
If you run into an issue while using parity, feel free to file one in this repository or hop on our [gitter chat room](https://gitter.im/paritytech/parity) to ask a question. We are glad to help!
**For security-critical issues**, please refer to the security policy outlined in `SECURITY.MD`.
Parity's current release is 1.6. You can download it at https://github.com/paritytech/parity/releases or follow the instructions
below to build from source.
Parity's current release is 1.7. You can download it at https://github.com/paritytech/parity/releases or follow the instructions below to build from source.
----
## Build dependencies
**Parity requires Rust version 1.18.0 to build**
**Parity requires Rust version 1.19.0 to build**
We recommend installing Rust through [rustup](https://www.rustup.rs/). If you don't already have rustup, you can install it like this:

9
chainspec/Cargo.toml Normal file
View File

@ -0,0 +1,9 @@
[package]
name = "chainspec"
version = "0.1.0"
authors = ["debris <marek.kotewicz@gmail.com>"]
[dependencies]
ethjson = { path = "../json" }
serde_json = "1.0"
serde_ignored = "0.0.4"

48
chainspec/src/main.rs Normal file
View File

@ -0,0 +1,48 @@
extern crate serde_json;
extern crate serde_ignored;
extern crate ethjson;
use std::collections::BTreeSet;
use std::{fs, env, process};
use ethjson::spec::Spec;
fn quit(s: &str) -> ! {
println!("{}", s);
process::exit(1);
}
fn main() {
let mut args = env::args();
if args.len() != 2 {
quit("You need to specify chainspec.json\n\
\n\
./chainspec <chainspec.json>");
}
let path = args.nth(1).expect("args.len() == 2; qed");
let file = match fs::File::open(&path) {
Ok(file) => file,
Err(_) => quit(&format!("{} could not be opened", path)),
};
let mut unused = BTreeSet::new();
let mut deserializer = serde_json::Deserializer::from_reader(file);
let spec: Result<Spec, _> = serde_ignored::deserialize(&mut deserializer, |field| {
unused.insert(field.to_string());
});
if let Err(err) = spec {
quit(&format!("{} {}", path, err.to_string()));
}
if !unused.is_empty() {
let err = unused.into_iter()
.map(|field| format!("{} unexpected field `{}`", path, field))
.collect::<Vec<_>>()
.join("\n");
quit(&err);
}
println!("{} is valid", path);
}

1
dapps/Cargo.toml
View File

@ -27,6 +27,7 @@ time = "0.1.35"
unicase = "1.3"
url = "1.0"
zip = { version = "0.1", default-features = false }
itertools = "0.5"
jsonrpc-core = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.7" }
jsonrpc-http-server = { git = "https://github.com/paritytech/jsonrpc.git", branch = "parity-1.7" }

3
dapps/src/api/api.rs
View File

@ -21,7 +21,7 @@ use hyper::method::Method;
use hyper::status::StatusCode;
use api::{response, types};
use api::time::TimeChecker;
use api::time::{TimeChecker, MAX_DRIFT};
use apps::fetcher::Fetcher;
use handlers::{self, extract_url};
use endpoint::{Endpoint, Handler, EndpointPath};
@ -122,7 +122,6 @@ impl RestApiRouter {
// Check time
let time = {
const MAX_DRIFT: i64 = 500;
let (status, message, details) = match time {
Ok(Ok(diff)) if diff < MAX_DRIFT && diff > -MAX_DRIFT => {
(HealthStatus::Ok, "".into(), diff)

161
dapps/src/api/time.rs
View File

@ -33,17 +33,22 @@
use std::io;
use std::{fmt, mem, time};
use std::collections::VecDeque;
use std::sync::atomic::{self, AtomicUsize};
use std::sync::Arc;
use futures::{self, Future, BoxFuture};
use futures_cpupool::CpuPool;
use futures::future::{self, IntoFuture};
use futures_cpupool::{CpuPool, CpuFuture};
use ntp;
use time::{Duration, Timespec};
use util::{Arc, RwLock};
use util::RwLock;
/// Time checker error.
#[derive(Debug, Clone, PartialEq)]
pub enum Error {
/// No servers are currently available for a query.
NoServersAvailable,
/// There was an error when trying to reach the NTP server.
Ntp(String),
/// IO error when reading NTP response.
@ -55,6 +60,7 @@ impl fmt::Display for Error {
use self::Error::*;
match *self {
NoServersAvailable => write!(fmt, "No NTP servers available"),
Ntp(ref err) => write!(fmt, "NTP error: {}", err),
Io(ref err) => write!(fmt, "Connection Error: {}", err),
}
@ -71,58 +77,123 @@ impl From<ntp::errors::Error> for Error {
/// NTP time drift checker.
pub trait Ntp {
/// Returned Future.
type Future: IntoFuture<Item=Duration, Error=Error>;
/// Returns the current time drift.
fn drift(&self) -> BoxFuture<Duration, Error>;
fn drift(&self) -> Self::Future;
}
const SERVER_MAX_POLL_INTERVAL_SECS: u64 = 60;
#[derive(Debug)]
struct Server {
pub address: String,
next_call: RwLock<time::Instant>,
failures: AtomicUsize,
}
impl Server {
pub fn is_available(&self) -> bool {
*self.next_call.read() < time::Instant::now()
}
pub fn report_success(&self) {
self.failures.store(0, atomic::Ordering::SeqCst);
self.update_next_call(1)
}
pub fn report_failure(&self) {
let errors = self.failures.fetch_add(1, atomic::Ordering::SeqCst);
self.update_next_call(1 << errors)
}
fn update_next_call(&self, delay: usize) {
*self.next_call.write() = time::Instant::now() + time::Duration::from_secs(delay as u64 * SERVER_MAX_POLL_INTERVAL_SECS);
}
}
impl<T: AsRef<str>> From<T> for Server {
fn from(t: T) -> Self {
Server {
address: t.as_ref().to_owned(),
next_call: RwLock::new(time::Instant::now()),
failures: Default::default(),
}
}
}
/// NTP client using the SNTP algorithm for calculating drift.
#[derive(Clone)]
pub struct SimpleNtp {
address: Arc<String>,
addresses: Vec<Arc<Server>>,
pool: CpuPool,
}
impl fmt::Debug for SimpleNtp {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "Ntp {{ address: {} }}", self.address)
f
.debug_struct("SimpleNtp")
.field("addresses", &self.addresses)
.finish()
}
}
impl SimpleNtp {
fn new(address: &str, pool: CpuPool) -> SimpleNtp {
fn new<T: AsRef<str>>(addresses: &[T], pool: CpuPool) -> SimpleNtp {
SimpleNtp {
address: Arc::new(address.to_owned()),
addresses: addresses.iter().map(Server::from).map(Arc::new).collect(),
pool: pool,
}
}
}
impl Ntp for SimpleNtp {
fn drift(&self) -> BoxFuture<Duration, Error> {
let address = self.address.clone();
if &*address == "none" {
return futures::future::err(Error::Ntp("NTP server is not provided.".into())).boxed();
}
type Future = future::Either<
CpuFuture<Duration, Error>,
future::FutureResult<Duration, Error>,
>;
self.pool.spawn_fn(move || {
let packet = ntp::request(&*address)?;
let dest_time = ::time::now_utc().to_timespec();
let orig_time = Timespec::from(packet.orig_time);
let recv_time = Timespec::from(packet.recv_time);
let transmit_time = Timespec::from(packet.transmit_time);
fn drift(&self) -> Self::Future {
use self::future::Either::{A, B};
let drift = ((recv_time - orig_time) + (transmit_time - dest_time)) / 2;
let server = self.addresses.iter().find(|server| server.is_available());
server.map(|server| {
let server = server.clone();
A(self.pool.spawn_fn(move || {
debug!(target: "dapps", "Fetching time from {}.", server.address);
Ok(drift)
}).boxed()
match ntp::request(&server.address) {
Ok(packet) => {
let dest_time = ::time::now_utc().to_timespec();
let orig_time = Timespec::from(packet.orig_time);
let recv_time = Timespec::from(packet.recv_time);
let transmit_time = Timespec::from(packet.transmit_time);
let drift = ((recv_time - orig_time) + (transmit_time - dest_time)) / 2;
server.report_success();
Ok(drift)
},
Err(err) => {
server.report_failure();
Err(err.into())
},
}
}))
}).unwrap_or_else(|| B(future::err(Error::NoServersAvailable)))
}
}
// NOTE In a positive scenario first results will be seen after:
// MAX_RESULTS * UPDATE_TIMEOUT_OK_SECS seconds.
const MAX_RESULTS: usize = 7;
const UPDATE_TIMEOUT_OK_SECS: u64 = 30;
const UPDATE_TIMEOUT_ERR_SECS: u64 = 2;
// MAX_RESULTS * UPDATE_TIMEOUT_INCOMPLETE_SECS seconds.
const MAX_RESULTS: usize = 4;
const UPDATE_TIMEOUT_OK_SECS: u64 = 6 * 60 * 60;
const UPDATE_TIMEOUT_WARN_SECS: u64 = 15 * 60;
const UPDATE_TIMEOUT_ERR_SECS: u64 = 60;
const UPDATE_TIMEOUT_INCOMPLETE_SECS: u64 = 10;
/// Maximal valid time drift.
pub const MAX_DRIFT: i64 = 500;
#[derive(Debug, Clone)]
/// A time checker.
@ -133,13 +204,13 @@ pub struct TimeChecker<N: Ntp = SimpleNtp> {
impl TimeChecker<SimpleNtp> {
/// Creates new time checker given the NTP server address.
pub fn new(ntp_address: String, pool: CpuPool) -> Self {
pub fn new<T: AsRef<str>>(ntp_addresses: &[T], pool: CpuPool) -> Self {
let last_result = Arc::new(RwLock::new(
// Assume everything is ok at the very beginning.
(time::Instant::now(), vec![Ok(0)].into())
));
let ntp = SimpleNtp::new(&ntp_address, pool);
let ntp = SimpleNtp::new(ntp_addresses, pool);
TimeChecker {
ntp,
@ -148,22 +219,34 @@ impl TimeChecker<SimpleNtp> {
}
}
impl<N: Ntp> TimeChecker<N> {
impl<N: Ntp> TimeChecker<N> where <N::Future as IntoFuture>::Future: Send + 'static {
/// Updates the time
pub fn update(&self) -> BoxFuture<i64, Error> {
trace!(target: "dapps", "Updating time from NTP.");
let last_result = self.last_result.clone();
self.ntp.drift().then(move |res| {
self.ntp.drift().into_future().then(move |res| {
let res = res.map(|d| d.num_milliseconds());
if let Err(Error::NoServersAvailable) = res {
debug!(target: "dapps", "No NTP servers available. Selecting an older result.");
return select_result(last_result.read().1.iter());
}
// Update the results.
let mut results = mem::replace(&mut last_result.write().1, VecDeque::new());
let has_all_results = results.len() >= MAX_RESULTS;
let valid_till = time::Instant::now() + time::Duration::from_secs(
if res.is_ok() && results.len() == MAX_RESULTS {
UPDATE_TIMEOUT_OK_SECS
} else {
UPDATE_TIMEOUT_ERR_SECS
match res {
Ok(time) if has_all_results && time < MAX_DRIFT => UPDATE_TIMEOUT_OK_SECS,
Ok(_) if has_all_results => UPDATE_TIMEOUT_WARN_SECS,
Err(_) if has_all_results => UPDATE_TIMEOUT_ERR_SECS,
_ => UPDATE_TIMEOUT_INCOMPLETE_SECS,
}
);
trace!(target: "dapps", "New time drift received: {:?}", res);
// Push the result.
results.push_back(res.map(|d| d.num_milliseconds()));
results.push_back(res);
while results.len() > MAX_RESULTS {
results.pop_front();
}
@ -208,7 +291,7 @@ mod tests {
use std::cell::{Cell, RefCell};
use std::time::Instant;
use time::Duration;
use futures::{self, BoxFuture, Future};
use futures::{future, Future};
use super::{Ntp, TimeChecker, Error};
use util::RwLock;
@ -223,9 +306,11 @@ mod tests {
}
impl Ntp for FakeNtp {
fn drift(&self) -> BoxFuture<Duration, Error> {
type Future = future::FutureResult<Duration, Error>;
fn drift(&self) -> Self::Future {
self.1.set(self.1.get() + 1);
futures::future::ok(self.0.borrow_mut().pop().expect("Unexpected call to drift().")).boxed()
future::ok(self.0.borrow_mut().pop().expect("Unexpected call to drift()."))
}
}

12
dapps/src/apps/mod.rs
View File

@ -14,7 +14,6 @@
// 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::collections::BTreeMap;
use std::path::PathBuf;
use std::sync::Arc;
@ -30,8 +29,8 @@ use {WebProxyTokens, ParentFrameSettings};
mod app;
mod cache;
mod fs;
mod ui;
pub mod fs;
pub mod fetcher;
pub mod manifest;
@ -64,9 +63,10 @@ pub fn all_endpoints<F: Fetch>(
web_proxy_tokens: Arc<WebProxyTokens>,
remote: Remote,
fetch: F,
) -> Endpoints {
) -> (Vec<String>, Endpoints) {
// fetch fs dapps at first to avoid overwriting builtins
let mut pages = fs::local_endpoints(dapps_path, embeddable.clone());
let mut pages = fs::local_endpoints(dapps_path.clone(), embeddable.clone());
let local_endpoints: Vec<String> = pages.keys().cloned().collect();
for path in extra_dapps {
if let Some((id, endpoint)) = fs::local_endpoint(path.clone(), embeddable.clone()) {
pages.insert(id, endpoint);
@ -80,10 +80,10 @@ pub fn all_endpoints<F: Fetch>(
pages.insert("proxy".into(), ProxyPac::boxed(embeddable.clone(), dapps_domain.to_owned()));
pages.insert(WEB_PATH.into(), Web::boxed(embeddable.clone(), web_proxy_tokens.clone(), remote.clone(), fetch.clone()));
Arc::new(pages)
(local_endpoints, pages)
}
fn insert<T : WebApp + Default + 'static>(pages: &mut BTreeMap<String, Box<Endpoint>>, id: &str, embed_at: Embeddable) {
fn insert<T : WebApp + Default + 'static>(pages: &mut Endpoints, id: &str, embed_at: Embeddable) {
pages.insert(id.to_owned(), Box::new(match embed_at {
Embeddable::Yes(address) => PageEndpoint::new_safe_to_embed(T::default(), address),
Embeddable::No => PageEndpoint::new(T::default()),

3
dapps/src/endpoint.rs
View File

@ -16,7 +16,6 @@
//! URL Endpoint traits
use std::sync::Arc;
use std::collections::BTreeMap;
use hyper::{self, server, net};
@ -39,7 +38,7 @@ pub struct EndpointInfo {
pub icon_url: String,
}
pub type Endpoints = Arc<BTreeMap<String, Box<Endpoint>>>;
pub type Endpoints = BTreeMap<String, Box<Endpoint>>;
pub type Handler = server::Handler<net::HttpStream> + Send;
pub trait Endpoint : Send + Sync {

21
dapps/src/handlers/mod.rs
View File

@ -31,8 +31,7 @@ pub use self::redirect::Redirection;
pub use self::streaming::StreamingHandler;
use std::iter;
use util::Itertools;
use itertools::Itertools;
use url::Url;
use hyper::{server, header, net, uri};
use {apps, address, Embeddable};
@ -67,10 +66,20 @@ pub fn add_security_headers(headers: &mut header::Headers, embeddable_on: Embedd
// Allow fonts from data: and HTTPS.
b"font-src 'self' data: https:;".to_vec(),
// Allow inline scripts and scripts eval (webpack/jsconsole)
b"script-src 'self' 'unsafe-inline' 'unsafe-eval';".to_vec(),
// Same restrictions as script-src (fallback) with additional
{
let script_src = embeddable_on.as_ref()
.map(|e| e.extra_script_src.iter()
.map(|&(ref host, port)| address(host, port))
.join(" ")
).unwrap_or_default();
format!(
"script-src 'self' 'unsafe-inline' 'unsafe-eval' {};",
script_src
).into_bytes()
},
// Same restrictions as script-src with additional
// blob: that is required for camera access (worker)
b"worker-src 'self' 'unsafe-inline' 'unsafe-eval' blob: ;".to_vec(),
b"worker-src 'self' 'unsafe-inline' 'unsafe-eval' https: blob:;".to_vec(),
// Restrict everything else to the same origin.
b"default-src 'self';".to_vec(),
// Run in sandbox mode (although it's not fully safe since we allow same-origin and script)
@ -90,7 +99,7 @@ pub fn add_security_headers(headers: &mut header::Headers, embeddable_on: Embedd
.into_iter()
.chain(embed.extra_embed_on
.iter()
.map(|&(ref host, port)| format!("{}:{}", host, port))
.map(|&(ref host, port)| address(host, port))
);
let ancestors = if embed.host == "127.0.0.1" {

81
dapps/src/lib.rs
View File

@ -22,6 +22,7 @@
extern crate base32;
extern crate futures;
extern crate futures_cpupool;
extern crate itertools;
extern crate linked_hash_map;
extern crate mime_guess;
extern crate ntp;
@ -69,9 +70,11 @@ mod web;
#[cfg(test)]
mod tests;
use std::collections::HashMap;
use std::mem;
use std::path::PathBuf;
use std::sync::Arc;
use std::collections::HashMap;
use util::RwLock;
use jsonrpc_http_server::{self as http, hyper, Origin};
@ -101,36 +104,59 @@ impl<F> WebProxyTokens for F where F: Fn(String) -> Option<Origin> + Send + Sync
}
/// Current supported endpoints.
#[derive(Default, Clone)]
pub struct Endpoints {
endpoints: endpoint::Endpoints,
local_endpoints: Arc<RwLock<Vec<String>>>,
endpoints: Arc<RwLock<endpoint::Endpoints>>,
dapps_path: PathBuf,
embeddable: Option<ParentFrameSettings>,
}
impl Endpoints {
/// Returns a current list of app endpoints.
pub fn list(&self) -> Vec<apps::App> {
self.endpoints.iter().filter_map(|(ref k, ref e)| {
self.endpoints.read().iter().filter_map(|(ref k, ref e)| {
e.info().map(|ref info| apps::App::from_info(k, info))
}).collect()
}
/// Check for any changes in the local dapps folder and update.
pub fn refresh_local_dapps(&self) {
let new_local = apps::fs::local_endpoints(&self.dapps_path, self.embeddable.clone());
let old_local = mem::replace(&mut *self.local_endpoints.write(), new_local.keys().cloned().collect());
let (_, to_remove): (_, Vec<_>) = old_local
.into_iter()
.partition(|k| new_local.contains_key(&k.clone()));
let mut endpoints = self.endpoints.write();
// remove the dead dapps
for k in to_remove {
endpoints.remove(&k);
}
// new dapps to be added
for (k, v) in new_local {
if !endpoints.contains_key(&k) {
endpoints.insert(k, v);
}
}
}
}
/// Dapps server as `jsonrpc-http-server` request middleware.
pub struct Middleware {
endpoints: Endpoints,
router: router::Router,
endpoints: endpoint::Endpoints,
}
impl Middleware {
/// Get local endpoints handle.
pub fn endpoints(&self) -> Endpoints {
Endpoints {
endpoints: self.endpoints.clone(),
}
pub fn endpoints(&self) -> &Endpoints {
&self.endpoints
}
/// Creates new middleware for UI server.
pub fn ui<F: Fetch>(
ntp_server: &str,
ntp_servers: &[String],
pool: CpuPool,
remote: Remote,
dapps_domain: &str,
@ -146,7 +172,7 @@ impl Middleware {
).embeddable_on(None).allow_dapps(false));
let special = {
let mut special = special_endpoints(
ntp_server,
ntp_servers,
pool,
content_fetcher.clone(),
remote.clone(),
@ -164,18 +190,19 @@ impl Middleware {
);
Middleware {
router: router,
endpoints: Default::default(),
router: router,
}
}
/// Creates new Dapps server middleware.
pub fn dapps<F: Fetch>(
ntp_server: &str,
ntp_servers: &[String],
pool: CpuPool,
remote: Remote,
ui_address: Option<(String, u16)>,
extra_embed_on: Vec<(String, u16)>,
extra_script_src: Vec<(String, u16)>,
dapps_path: PathBuf,
extra_dapps: Vec<PathBuf>,
dapps_domain: &str,
@ -184,15 +211,15 @@ impl Middleware {
web_proxy_tokens: Arc<WebProxyTokens>,
fetch: F,
) -> Self {
let embeddable = as_embeddable(ui_address, extra_embed_on, dapps_domain);
let embeddable = as_embeddable(ui_address, extra_embed_on, extra_script_src, dapps_domain);
let content_fetcher = Arc::new(apps::fetcher::ContentFetcher::new(
hash_fetch::urlhint::URLHintContract::new(registrar),
sync_status.clone(),
remote.clone(),
fetch.clone(),
).embeddable_on(embeddable.clone()).allow_dapps(true));
let endpoints = apps::all_endpoints(
dapps_path,
let (local_endpoints, endpoints) = apps::all_endpoints(
dapps_path.clone(),
extra_dapps,
dapps_domain,
embeddable.clone(),
@ -200,10 +227,16 @@ impl Middleware {
remote.clone(),
fetch.clone(),
);
let endpoints = Endpoints {
endpoints: Arc::new(RwLock::new(endpoints)),
dapps_path,
local_endpoints: Arc::new(RwLock::new(local_endpoints)),
embeddable: embeddable.clone(),
};
let special = {
let mut special = special_endpoints(
ntp_server,
ntp_servers,
pool,
content_fetcher.clone(),
remote.clone(),
@ -225,8 +258,8 @@ impl Middleware {
);
Middleware {
router: router,
endpoints: endpoints,
endpoints,
router,
}
}
}
@ -237,8 +270,8 @@ impl http::RequestMiddleware for Middleware {
}
}
fn special_endpoints(
ntp_server: &str,
fn special_endpoints<T: AsRef<str>>(
ntp_servers: &[T],
pool: CpuPool,
content_fetcher: Arc<apps::fetcher::Fetcher>,
remote: Remote,
@ -250,7 +283,7 @@ fn special_endpoints(
special.insert(router::SpecialEndpoint::Api, Some(api::RestApi::new(
content_fetcher,
sync_status,
api::TimeChecker::new(ntp_server.into(), pool),
api::TimeChecker::new(ntp_servers, pool),
remote,
)));
special
@ -263,12 +296,14 @@ fn address(host: &str, port: u16) -> String {
fn as_embeddable(
ui_address: Option<(String, u16)>,
extra_embed_on: Vec<(String, u16)>,
extra_script_src: Vec<(String, u16)>,
dapps_domain: &str,
) -> Option<ParentFrameSettings> {
ui_address.map(|(host, port)| ParentFrameSettings {
host,
port,
extra_embed_on,
extra_script_src,
dapps_domain: dapps_domain.to_owned(),
})
}
@ -289,8 +324,10 @@ pub struct ParentFrameSettings {
pub host: String,
/// Port
pub port: u16,
/// Additional pages the pages can be embedded on.
/// Additional URLs the dapps can be embedded on.
pub extra_embed_on: Vec<(String, u16)>,
/// Additional URLs the dapp scripts can be loaded from.
pub extra_script_src: Vec<(String, u16)>,
/// Dapps Domain (web3.site)
pub dapps_domain: String,
}

51
dapps/src/router.rs
View File

@ -28,7 +28,8 @@ use jsonrpc_http_server as http;
use apps;
use apps::fetcher::Fetcher;
use endpoint::{Endpoint, Endpoints, EndpointPath, Handler};
use endpoint::{Endpoint, EndpointPath, Handler};
use Endpoints;
use handlers;
use Embeddable;
@ -50,26 +51,27 @@ pub struct Router {
dapps_domain: String,
}
impl http::RequestMiddleware for Router {
fn on_request(&self, req: &server::Request<HttpStream>, control: &Control) -> http::RequestMiddlewareAction {
impl Router {
fn resolve_request(&self, req: &server::Request<HttpStream>, control: Control, refresh_dapps: bool) -> (bool, Option<Box<Handler>>) {
// Choose proper handler depending on path / domain
let url = handlers::extract_url(req);
let endpoint = extract_endpoint(&url, &self.dapps_domain);
let referer = extract_referer_endpoint(req, &self.dapps_domain);
let is_utils = endpoint.1 == SpecialEndpoint::Utils;
let is_origin_set = req.headers().get::<header::Origin>().is_some();
let is_get_request = *req.method() == hyper::Method::Get;
let is_head_request = *req.method() == hyper::Method::Head;
let has_dapp = |dapp: &str| self.endpoints
.as_ref()
.map_or(false, |endpoints| endpoints.endpoints.read().contains_key(dapp));
trace!(target: "dapps", "Routing request to {:?}. Details: {:?}", url, req);
let control = control.clone();
debug!(target: "dapps", "Handling endpoint request: {:?}", endpoint);
let handler: Option<Box<Handler>> = match (endpoint.0, endpoint.1, referer) {
(is_utils, match (endpoint.0, endpoint.1, referer) {
// Handle invalid web requests that we can recover from
(ref path, SpecialEndpoint::None, Some((ref referer, ref referer_url)))
if referer.app_id == apps::WEB_PATH
&& self.endpoints.as_ref().map(|ep| ep.contains_key(apps::WEB_PATH)).unwrap_or(false)
&& has_dapp(apps::WEB_PATH)
&& !is_web_endpoint(path)
=>
{
@ -88,11 +90,13 @@ impl http::RequestMiddleware for Router {
.map(|special| special.to_async_handler(path.clone().unwrap_or_default(), control))
},
// Then delegate to dapp
(Some(ref path), _, _) if self.endpoints.as_ref().map(|ep| ep.contains_key(&path.app_id)).unwrap_or(false) => {
(Some(ref path), _, _) if has_dapp(&path.app_id) => {
trace!(target: "dapps", "Resolving to local/builtin dapp.");
Some(self.endpoints
.as_ref()
.expect("endpoints known to be set; qed")
.endpoints
.read()
.get(&path.app_id)
.expect("endpoints known to contain key; qed")
.to_async_handler(path.clone(), control))
@ -110,13 +114,19 @@ impl http::RequestMiddleware for Router {
=>
{
trace!(target: "dapps", "Resolving to 404.");
Some(Box::new(handlers::ContentHandler::error(
hyper::StatusCode::NotFound,
"404 Not Found",
"Requested content was not found.",
None,
self.embeddable_on.clone(),
)))
if refresh_dapps {
debug!(target: "dapps", "Refreshing dapps and re-trying.");
self.endpoints.as_ref().map(|endpoints| endpoints.refresh_local_dapps());
return self.resolve_request(req, control, false)
} else {
Some(Box::new(handlers::ContentHandler::error(
hyper::StatusCode::NotFound,
"404 Not Found",
"Requested content was not found.",
None,
self.embeddable_on.clone(),
)))
}
},
// Any other GET|HEAD requests to home page.
_ if (is_get_request || is_head_request) && self.special.contains_key(&SpecialEndpoint::Home) => {
@ -130,8 +140,15 @@ impl http::RequestMiddleware for Router {
trace!(target: "dapps", "Resolving to RPC call.");
None
}
};
})
}
}
impl http::RequestMiddleware for Router {
fn on_request(&self, req: &server::Request<HttpStream>, control: &Control) -> http::RequestMiddlewareAction {
let control = control.clone();
let is_origin_set = req.headers().get::<header::Origin>().is_some();
let (is_utils, handler) = self.resolve_request(req, control, self.endpoints.is_some());
match handler {
Some(handler) => http::RequestMiddlewareAction::Respond {
should_validate_hosts: !is_utils,

2
dapps/src/tests/fetch.rs
View File

@ -39,7 +39,7 @@ fn should_resolve_dapp() {
// then
response.assert_status("HTTP/1.1 404 Not Found");
assert_eq!(registrar.calls.lock().len(), 2);
assert_eq!(registrar.calls.lock().len(), 4);
assert_security_headers_for_embed(&response.headers);
}

3
dapps/src/tests/helpers/mod.rs
View File

@ -255,11 +255,12 @@ impl Server {
fetch: F,
) -> Result<Server, http::Error> {
let middleware = Middleware::dapps(
"pool.ntp.org:123",
&["0.pool.ntp.org:123".into(), "1.pool.ntp.org:123".into()],
CpuPool::new(4),
remote,
signer_address,
vec![],
vec![],
dapps_path,
extra_dapps,
DAPPS_DOMAIN.into(),

1
dapps/src/tests/redirection.rs
View File

@ -204,4 +204,3 @@ fn should_serve_utils() {
assert_eq!(response.body.contains("function(){"), true);
assert_security_headers(&response.headers);
}

2
dapps/src/web.rs
View File

@ -241,5 +241,3 @@ impl<F: Fetch> server::Handler<net::HttpStream> for WebHandler<F> {
}
}
}

6
ethcore/Cargo.toml
View File

@ -47,12 +47,18 @@ num_cpus = "1.2"
price-info = { path = "../price-info" }
rand = "0.3"
rlp = { path = "../util/rlp" }
rlp_derive = { path = "../util/rlp_derive" }
rust-crypto = "0.2.34"
rustc-hex = "1.0"
semver = "0.6"
stats = { path = "../util/stats" }
time = "0.1"
transient-hashmap = "0.4"
using_queue = { path = "../util/using_queue" }
table = { path = "../util/table" }
bloomable = { path = "../util/bloomable" }
vm = { path = "vm" }
wasm = { path = "wasm" }
[dev-dependencies]
native-contracts = { path = "native_contracts", features = ["test_contracts"] }

2
ethcore/evm/Cargo.toml
View File

@ -13,7 +13,9 @@ ethjson = { path = "../../json" }
lazy_static = "0.2"
log = "0.3"
rlp = { path = "../../util/rlp" }
vm = { path = "../vm" }
parity-wasm = "0.12"
ethcore-logger = { path = "../../logger" }
wasm-utils = { git = "https://github.com/paritytech/wasm-utils" }
[dev-dependencies]

2
ethcore/evm/src/benches/mod.rs
View File

@ -25,7 +25,7 @@ extern crate test;
use self::test::{Bencher, black_box};
use util::*;
use evm::action_params::ActionParams;
use vm::ActionParams;
use evm::{self, Factory, VMType};
use evm::tests::FakeExt;

147
ethcore/evm/src/evm.rs
View File

@ -17,142 +17,8 @@
//! Evm interface.
use std::{ops, cmp, fmt};
use util::{U128, U256, U512, trie};
use action_params::ActionParams;
use {Ext};
use super::wasm;
/// Evm errors.
#[derive(Debug, Clone, PartialEq)]
pub enum Error {
/// `OutOfGas` is returned when transaction execution runs out of gas.
/// The state should be reverted to the state from before the
/// transaction execution. But it does not mean that transaction
/// was invalid. Balance still should be transfered and nonce
/// should be increased.
OutOfGas,
/// `BadJumpDestination` is returned when execution tried to move
/// to position that wasn't marked with JUMPDEST instruction
BadJumpDestination {
/// Position the code tried to jump to.
destination: usize
},
/// `BadInstructions` is returned when given instruction is not supported
BadInstruction {
/// Unrecognized opcode
instruction: u8,
},
/// `StackUnderflow` when there is not enough stack elements to execute instruction
StackUnderflow {
/// Invoked instruction
instruction: &'static str,
/// How many stack elements was requested by instruction
wanted: usize,
/// How many elements were on stack
on_stack: usize
},
/// When execution would exceed defined Stack Limit
OutOfStack {
/// Invoked instruction
instruction: &'static str,
/// How many stack elements instruction wanted to push
wanted: usize,
/// What was the stack limit
limit: usize
},
/// Built-in contract failed on given input
BuiltIn(&'static str),
/// When execution tries to modify the state in static context
MutableCallInStaticContext,
/// Likely to cause consensus issues.
Internal(String),
/// Wasm runtime error
Wasm(String),
}
impl From<Box<trie::TrieError>> for Error {
fn from(err: Box<trie::TrieError>) -> Self {
Error::Internal(format!("Internal error: {}", err))
}
}
impl From<wasm::RuntimeError> for Error {
fn from(err: wasm::RuntimeError) -> Self {
Error::Wasm(format!("Runtime error: {:?}", err))
}
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
use self::Error::*;
match *self {
OutOfGas => write!(f, "Out of gas"),
BadJumpDestination { destination } => write!(f, "Bad jump destination {:x}", destination),
BadInstruction { instruction } => write!(f, "Bad instruction {:x}", instruction),
StackUnderflow { instruction, wanted, on_stack } => write!(f, "Stack underflow {} {}/{}", instruction, wanted, on_stack),
OutOfStack { instruction, wanted, limit } => write!(f, "Out of stack {} {}/{}", instruction, wanted, limit),
BuiltIn(name) => write!(f, "Built-in failed: {}", name),
Internal(ref msg) => write!(f, "Internal error: {}", msg),
MutableCallInStaticContext => write!(f, "Mutable call in static context"),
Wasm(ref msg) => write!(f, "Internal error: {}", msg),
}
}
}
/// A specialized version of Result over EVM errors.
pub type Result<T> = ::std::result::Result<T, Error>;
/// Return data buffer. Holds memory from a previous call and a slice into that memory.
#[derive(Debug)]
pub struct ReturnData {
mem: Vec<u8>,
offset: usize,
size: usize,
}
impl ::std::ops::Deref for ReturnData {
type Target = [u8];
fn deref(&self) -> &[u8] {
&self.mem[self.offset..self.offset + self.size]
}
}
impl ReturnData {
/// Create empty `ReturnData`.
pub fn empty() -> Self {
ReturnData {
mem: Vec::new(),
offset: 0,
size: 0,
}
}
/// Create `ReturnData` from give buffer and slice.
pub fn new(mem: Vec<u8>, offset: usize, size: usize) -> Self {
ReturnData {
mem: mem,
offset: offset,
size: size,
}
}
}
/// Gas Left: either it is a known value, or it needs to be computed by processing
/// a return instruction.
#[derive(Debug)]
pub enum GasLeft {
/// Known gas left
Known(U256),
/// Return or Revert instruction must be processed.
NeedsReturn {
/// Amount of gas left.
gas_left: U256,
/// Return data buffer.
data: ReturnData,
/// Apply or revert state changes on revert.
apply_state: bool
},
}
use util::{U128, U256, U512};
use vm::{Ext, Result, ReturnData, GasLeft, Error};
/// Finalization result. Gas Left: either it is a known value, or it needs to be computed by processing
/// a return instruction.
@ -281,15 +147,6 @@ impl CostType for usize {
}
}
/// Evm interface
pub trait Evm {
/// This function should be used to execute transaction.
///
/// It returns either an error, a known amount of gas left, or parameters to be used
/// to compute the final gas left.
fn exec(&mut self, params: ActionParams, ext: &mut Ext) -> Result<GasLeft>;
}
#[cfg(test)]
mod tests {
use util::U256;

6
ethcore/evm/src/factory.rs
View File

@ -17,7 +17,7 @@
//! Evm factory.
//!
use std::sync::Arc;
use evm::Evm;
use vm::Vm;
use util::U256;
use super::interpreter::SharedCache;
use super::vmtype::VMType;
@ -33,7 +33,7 @@ impl Factory {
/// Create fresh instance of VM
/// Might choose implementation depending on supplied gas.
#[cfg(feature = "jit")]
pub fn create(&self, gas: U256) -> Box<Evm> {
pub fn create(&self, gas: U256) -> Box<Vm> {
match self.evm {
VMType::Jit => {
Box::new(super::jit::JitEvm::default())
@ -49,7 +49,7 @@ impl Factory {
/// Create fresh instance of VM
/// Might choose implementation depending on supplied gas.
#[cfg(not(feature = "jit"))]
pub fn create(&self, gas: U256) -> Box<Evm> {
pub fn create(&self, gas: U256) -> Box<Vm> {
match self.evm {
VMType::Interpreter => if Self::can_fit_in_usize(gas) {
Box::new(super::interpreter::Interpreter::<usize>::new(self.evm_cache.clone()))

25
ethcore/evm/src/interpreter/gasometer.rs
View File

@ -14,18 +14,19 @@
// 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::cmp;
use util::*;
use super::u256_to_address;
use {evm, ext};
use {evm, vm};
use instructions::{self, Instruction, InstructionInfo};
use interpreter::stack::Stack;
use schedule::Schedule;
use vm::Schedule;
macro_rules! overflowing {
($x: expr) => {{
let (v, overflow) = $x;
if overflow { return Err(evm::Error::OutOfGas); }
if overflow { return Err(vm::Error::OutOfGas); }
v
}}
}
@ -59,16 +60,16 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
}
}
pub fn verify_gas(&self, gas_cost: &Gas) -> evm::Result<()> {
pub fn verify_gas(&self, gas_cost: &Gas) -> vm::Result<()> {
match &self.current_gas < gas_cost {
true => Err(evm::Error::OutOfGas),
true => Err(vm::Error::OutOfGas),
false => Ok(())
}
}
/// How much gas is provided to a CALL/CREATE, given that we need to deduct `needed` for this operation
/// and that we `requested` some.
pub fn gas_provided(&self, schedule: &Schedule, needed: Gas, requested: Option<U256>) -> evm::Result<Gas> {
pub fn gas_provided(&self, schedule: &Schedule, needed: Gas, requested: Option<U256>) -> vm::Result<Gas> {
// Try converting requested gas to `Gas` (`U256/u64`)
// but in EIP150 even if we request more we should never fail from OOG
let requested = requested.map(Gas::from_u256);
@ -82,7 +83,7 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
};
if let Some(Ok(r)) = requested {
Ok(min(r, max_gas_provided))
Ok(cmp::min(r, max_gas_provided))
} else {
Ok(max_gas_provided)
}
@ -107,12 +108,12 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
/// it will be the amount of gas that the current context provides to the child context.
pub fn requirements(
&mut self,
ext: &ext::Ext,
ext: &vm::Ext,
instruction: Instruction,
info: &InstructionInfo,
stack: &Stack<U256>,
current_mem_size: usize,
) -> evm::Result<InstructionRequirements<Gas>> {
) -> vm::Result<InstructionRequirements<Gas>> {
let schedule = ext.schedule();
let tier = instructions::get_tier_idx(info.tier);
let default_gas = Gas::from(schedule.tier_step_gas[tier]);
@ -291,7 +292,7 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
})
}
fn mem_gas_cost(&self, schedule: &Schedule, current_mem_size: usize, mem_size: &Gas) -> evm::Result<(Gas, Gas, usize)> {
fn mem_gas_cost(&self, schedule: &Schedule, current_mem_size: usize, mem_size: &Gas) -> vm::Result<(Gas, Gas, usize)> {
let gas_for_mem = |mem_size: Gas| {
let s = mem_size >> 5;
// s * memory_gas + s * s / quad_coeff_div
@ -319,12 +320,12 @@ impl<Gas: evm::CostType> Gasometer<Gas> {
#[inline]
fn mem_needed_const<Gas: evm::CostType>(mem: &U256, add: usize) -> evm::Result<Gas> {
fn mem_needed_const<Gas: evm::CostType>(mem: &U256, add: usize) -> vm::Result<Gas> {
Gas::from_u256(overflowing!(mem.overflowing_add(U256::from(add))))
}
#[inline]
fn mem_needed<Gas: evm::CostType>(offset: &U256, size: &U256) -> evm::Result<Gas> {
fn mem_needed<Gas: evm::CostType>(offset: &U256, size: &U256) -> vm::Result<Gas> {
if size.is_zero() {
return Ok(Gas::from(0));
}

2
ethcore/evm/src/interpreter/memory.rs
View File

@ -15,7 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use util::U256;
use {ReturnData};
use vm::ReturnData;
const MAX_RETURN_WASTE_BYTES: usize = 16384;

44
ethcore/evm/src/interpreter/mod.rs
View File

@ -23,17 +23,23 @@ mod stack;
mod memory;
mod shared_cache;
use std::marker::PhantomData;
use std::{cmp, mem};
use std::sync::Arc;
use vm::{
self, ActionParams, ActionValue, CallType, MessageCallResult,
ContractCreateResult, CreateContractAddress, ReturnData, GasLeft
};
use evm::CostType;
use instructions::{self, Instruction, InstructionInfo};
use self::gasometer::Gasometer;
use self::stack::{Stack, VecStack};
use self::memory::Memory;
pub use self::shared_cache::SharedCache;
use std::marker::PhantomData;
use action_params::{ActionParams, ActionValue};
use call_type::CallType;
use instructions::{self, Instruction, InstructionInfo};
use evm::{self, GasLeft, CostType, ReturnData};
use ext::{self, MessageCallResult, ContractCreateResult, CreateContractAddress};
use bit_set::BitSet;
use util::*;
@ -107,8 +113,8 @@ pub struct Interpreter<Cost: CostType> {
_type: PhantomData<Cost>,
}
impl<Cost: CostType> evm::Evm for Interpreter<Cost> {
fn exec(&mut self, params: ActionParams, ext: &mut ext::Ext) -> evm::Result<GasLeft> {
impl<Cost: CostType> vm::Vm for Interpreter<Cost> {
fn exec(&mut self, params: ActionParams, ext: &mut vm::Ext) -> vm::Result<GasLeft> {
self.mem.clear();
let mut informant = informant::EvmInformant::new(ext.depth());
@ -205,7 +211,7 @@ impl<Cost: CostType> Interpreter<Cost> {
}
}
fn verify_instruction(&self, ext: &ext::Ext, instruction: Instruction, info: &InstructionInfo, stack: &Stack<U256>) -> evm::Result<()> {
fn verify_instruction(&self, ext: &vm::Ext, instruction: Instruction, info: &InstructionInfo, stack: &Stack<U256>) -> vm::Result<()> {
let schedule = ext.schedule();
if (instruction == instructions::DELEGATECALL && !schedule.have_delegate_call) ||
@ -214,25 +220,25 @@ impl<Cost: CostType> Interpreter<Cost> {
((instruction == instructions::RETURNDATACOPY || instruction == instructions::RETURNDATASIZE) && !schedule.have_return_data) ||
(instruction == instructions::REVERT && !schedule.have_revert) {
return Err(evm::Error::BadInstruction {
return Err(vm::Error::BadInstruction {
instruction: instruction
});
}
if info.tier == instructions::GasPriceTier::Invalid {
return Err(evm::Error::BadInstruction {
return Err(vm::Error::BadInstruction {
instruction: instruction
});
}
if !stack.has(info.args) {
Err(evm::Error::StackUnderflow {
Err(vm::Error::StackUnderflow {
instruction: info.name,
wanted: info.args,
on_stack: stack.size()
})
} else if stack.size() - info.args + info.ret > schedule.stack_limit {
Err(evm::Error::OutOfStack {
Err(vm::Error::OutOfStack {
instruction: info.name,
wanted: info.ret - info.args,
limit: schedule.stack_limit
@ -272,12 +278,12 @@ impl<Cost: CostType> Interpreter<Cost> {
&mut self,
gas: Cost,
params: &ActionParams,
ext: &mut ext::Ext,
ext: &mut vm::Ext,
instruction: Instruction,
code: &mut CodeReader,
stack: &mut Stack<U256>,
provided: Option<Cost>
) -> evm::Result<InstructionResult<Cost>> {
) -> vm::Result<InstructionResult<Cost>> {
match instruction {
instructions::JUMP => {
let jump = stack.pop_back();
@ -593,13 +599,13 @@ impl<Cost: CostType> Interpreter<Cost> {
}
}
fn verify_jump(&self, jump_u: U256, valid_jump_destinations: &BitSet) -> evm::Result<usize> {
fn verify_jump(&self, jump_u: U256, valid_jump_destinations: &BitSet) -> vm::Result<usize> {
let jump = jump_u.low_u64() as usize;
if valid_jump_destinations.contains(jump) && U256::from(jump) == jump_u {
Ok(jump)
} else {
Err(evm::Error::BadJumpDestination {
Err(vm::Error::BadJumpDestination {
destination: jump
})
}
@ -617,7 +623,7 @@ impl<Cost: CostType> Interpreter<Cost> {
}
}
fn exec_stack_instruction(&self, instruction: Instruction, stack: &mut Stack<U256>) -> evm::Result<()> {
fn exec_stack_instruction(&self, instruction: Instruction, stack: &mut Stack<U256>) -> vm::Result<()> {
match instruction {
instructions::DUP1...instructions::DUP16 => {
let position = instructions::get_dup_position(instruction);
@ -822,7 +828,7 @@ impl<Cost: CostType> Interpreter<Cost> {
}
},
_ => {
return Err(evm::Error::BadInstruction {
return Err(vm::Error::BadInstruction {
instruction: instruction
});
}

7
ethcore/evm/src/jit.rs
View File

@ -19,6 +19,7 @@ use util::*;
use evmjit;
use evm::{self, GasLeft};
use evm::CallType;
use vm::{self, Vm};
/// Should be used to convert jit types to ethcore
trait FromJit<T>: Sized {
@ -318,7 +319,7 @@ pub struct JitEvm {
context: Option<evmjit::ContextHandle>,
}
impl evm::Evm for JitEvm {
impl vm::Vm for JitEvm {
fn exec(&mut self, params: ActionParams, ext: &mut evm::Ext) -> evm::Result<GasLeft> {
// Dirty hack. This is unsafe, but we interact with ffi, so it's justified.
let ext_adapter: ExtAdapter<'static> = unsafe { ::std::mem::transmute(ExtAdapter::new(ext, params.address.clone())) };
@ -370,8 +371,8 @@ impl evm::Evm for JitEvm {
ext.suicide(&Address::from_jit(&context.suicide_refund_address()));
Ok(GasLeft::Known(U256::from(context.gas_left())))
},
evmjit::ReturnCode::OutOfGas => Err(evm::Error::OutOfGas),
_err => Err(evm::Error::Internal)
evmjit::ReturnCode::OutOfGas => Err(vm::Error::OutOfGas),
_err => Err(vm::Error::Internal)
}
}
}

21
ethcore/evm/src/lib.rs
View File

@ -24,11 +24,12 @@ extern crate ethjson;
extern crate rlp;
extern crate parity_wasm;
extern crate wasm_utils;
extern crate ethcore_logger;
extern crate vm;
#[macro_use]
extern crate lazy_static;
#[macro_use]
extern crate log;
#[cfg(feature = "jit")]
@ -37,14 +38,8 @@ extern crate evmjit;
#[cfg(test)]
extern crate rustc_hex;
pub mod action_params;
pub mod call_type;
pub mod env_info;
pub mod ext;
pub mod evm;
pub mod interpreter;
pub mod schedule;
pub mod wasm;
#[macro_use]
pub mod factory;
@ -59,12 +54,12 @@ mod tests;
#[cfg(all(feature="benches", test))]
mod benches;
pub use self::action_params::ActionParams;
pub use self::call_type::CallType;
pub use self::env_info::EnvInfo;
pub use self::evm::{Evm, Error, Finalize, FinalizationResult, GasLeft, Result, CostType, ReturnData};
pub use self::ext::{Ext, ContractCreateResult, MessageCallResult, CreateContractAddress};
pub use vm::{
Schedule, CleanDustMode, EnvInfo, CallType, ActionParams, Ext,
ContractCreateResult, MessageCallResult, CreateContractAddress,
GasLeft, ReturnData
};
pub use self::evm::{Finalize, FinalizationResult, CostType};
pub use self::instructions::{InstructionInfo, INSTRUCTIONS, push_bytes};
pub use self::vmtype::VMType;
pub use self::factory::Factory;
pub use self::schedule::{Schedule, CleanDustMode};

209
ethcore/evm/src/tests.rs
View File

@ -15,212 +15,17 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::fmt::Debug;
use std::str::FromStr;
use std::hash::Hash;
use std::sync::Arc;
use std::collections::{HashMap, HashSet};
use rustc_hex::FromHex;
use util::*;
use action_params::{ActionParams, ActionValue};
use env_info::EnvInfo;
use call_type::CallType;
use schedule::Schedule;
use evm::{self, GasLeft, ReturnData};
use ext::{Ext, ContractCreateResult, MessageCallResult, CreateContractAddress};
use vm::{self, ActionParams, ActionValue};
use vm::tests::{FakeExt, FakeCall, FakeCallType, test_finalize};
use factory::Factory;
use vmtype::VMType;
pub struct FakeLogEntry {
topics: Vec<H256>,
data: Bytes
}
#[derive(PartialEq, Eq, Hash, Debug)]
pub enum FakeCallType {
Call, Create
}
#[derive(PartialEq, Eq, Hash, Debug)]
pub struct FakeCall {
pub call_type: FakeCallType,
pub gas: U256,
pub sender_address: Option<Address>,
pub receive_address: Option<Address>,
pub value: Option<U256>,
pub data: Bytes,
pub code_address: Option<Address>,
}
/// Fake externalities test structure.
///
/// Can't do recursive calls.
#[derive(Default)]
pub struct FakeExt {
pub store: HashMap<H256, H256>,
pub suicides: HashSet<Address>,
pub calls: HashSet<FakeCall>,
sstore_clears: usize,
depth: usize,
blockhashes: HashMap<U256, H256>,
codes: HashMap<Address, Arc<Bytes>>,
logs: Vec<FakeLogEntry>,
info: EnvInfo,
schedule: Schedule,
balances: HashMap<Address, U256>,
}
// similar to the normal `finalize` function, but ignoring NeedsReturn.
fn test_finalize(res: Result<GasLeft, evm::Error>) -> Result<U256, evm::Error> {
match res {
Ok(GasLeft::Known(gas)) => Ok(gas),
Ok(GasLeft::NeedsReturn{..}) => unimplemented!(), // since ret is unimplemented.
Err(e) => Err(e),
}
}
impl FakeExt {
pub fn new() -> Self {
FakeExt::default()
}
}
impl Default for Schedule {
fn default() -> Self {
Schedule::new_frontier()
}
}
impl Ext for FakeExt {
fn storage_at(&self, key: &H256) -> evm::Result<H256> {
Ok(self.store.get(key).unwrap_or(&H256::new()).clone())
}
fn set_storage(&mut self, key: H256, value: H256) -> evm::Result<()> {
self.store.insert(key, value);
Ok(())
}
fn exists(&self, address: &Address) -> evm::Result<bool> {
Ok(self.balances.contains_key(address))
}
fn exists_and_not_null(&self, address: &Address) -> evm::Result<bool> {
Ok(self.balances.get(address).map_or(false, |b| !b.is_zero()))
}
fn origin_balance(&self) -> evm::Result<U256> {
unimplemented!()
}
fn balance(&self, address: &Address) -> evm::Result<U256> {
Ok(self.balances[address])
}
fn blockhash(&mut self, number: &U256) -> H256 {
self.blockhashes.get(number).unwrap_or(&H256::new()).clone()
}
fn create(&mut self, gas: &U256, value: &U256, code: &[u8], _address: CreateContractAddress) -> ContractCreateResult {
self.calls.insert(FakeCall {
call_type: FakeCallType::Create,
gas: *gas,
sender_address: None,
receive_address: None,
value: Some(*value),
data: code.to_vec(),
code_address: None
});
ContractCreateResult::Failed
}
fn call(&mut self,
gas: &U256,
sender_address: &Address,
receive_address: &Address,
value: Option<U256>,
data: &[u8],
code_address: &Address,
_output: &mut [u8],
_call_type: CallType
) -> MessageCallResult {
self.calls.insert(FakeCall {
call_type: FakeCallType::Call,
gas: *gas,
sender_address: Some(sender_address.clone()),
receive_address: Some(receive_address.clone()),
value: value,
data: data.to_vec(),
code_address: Some(code_address.clone())
});
MessageCallResult::Success(*gas, ReturnData::empty())
}
fn extcode(&self, address: &Address) -> evm::Result<Arc<Bytes>> {
Ok(self.codes.get(address).unwrap_or(&Arc::new(Bytes::new())).clone())
}
fn extcodesize(&self, address: &Address) -> evm::Result<usize> {
Ok(self.codes.get(address).map_or(0, |c| c.len()))
}
fn log(&mut self, topics: Vec<H256>, data: &[u8]) -> evm::Result<()> {
self.logs.push(FakeLogEntry {
topics: topics,
data: data.to_vec()
});
Ok(())
}
fn ret(self, _gas: &U256, _data: &ReturnData) -> evm::Result<U256> {
unimplemented!();
}
fn suicide(&mut self, refund_address: &Address) -> evm::Result<()> {
self.suicides.insert(refund_address.clone());
Ok(())
}
fn schedule(&self) -> &Schedule {
&self.schedule
}
fn env_info(&self) -> &EnvInfo {
&self.info
}
fn depth(&self) -> usize {
self.depth
}
fn inc_sstore_clears(&mut self) {
self.sstore_clears += 1;
}
}
#[test]
fn test_stack_underflow() {
let address = Address::from_str("0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6").unwrap();
let code = "01600055".from_hex().unwrap();
let mut params = ActionParams::default();
params.address = address.clone();
params.gas = U256::from(100_000);
params.code = Some(Arc::new(code));
let mut ext = FakeExt::new();
let err = {
let mut vm : Box<evm::Evm> = Box::new(super::interpreter::Interpreter::<usize>::new(Arc::new(super::interpreter::SharedCache::default())));
test_finalize(vm.exec(params, &mut ext)).unwrap_err()
};
match err {
evm::Error::StackUnderflow {wanted, on_stack, ..} => {
assert_eq!(wanted, 2);
assert_eq!(on_stack, 0);
}
_ => {
assert!(false, "Expected StackUndeflow")
}
};
}
evm_test!{test_add: test_add_jit, test_add_int}
fn test_add(factory: super::Factory) {
let address = Address::from_str("0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6").unwrap();
@ -849,7 +654,7 @@ fn test_badinstruction_int() {
};
match err {
evm::Error::BadInstruction { instruction: 0xaf } => (),
vm::Error::BadInstruction { instruction: 0xaf } => (),
_ => assert!(false, "Expected bad instruction")
}
}

2
ethcore/light/Cargo.toml
View File

@ -19,7 +19,9 @@ ethcore-io = { path = "../../util/io" }
ethcore-ipc = { path = "../../ipc/rpc", optional = true }
ethcore-devtools = { path = "../../devtools" }
evm = { path = "../evm" }
vm = { path = "../vm" }
rlp = { path = "../../util/rlp" }
rlp_derive = { path = "../../util/rlp_derive" }
time = "0.1"
smallvec = "0.4"
futures = "0.1"

14
ethcore/light/src/client/mod.rs
View File

@ -105,8 +105,8 @@ pub trait LightChainClient: Send + Sync {
/// Get an iterator over a block and its ancestry.
fn ancestry_iter<'a>(&'a self, start: BlockId) -> Box<Iterator<Item=encoded::Header> + 'a>;
/// Get the signing network ID.
fn signing_network_id(&self) -> Option<u64>;
/// Get the signing chain ID.
fn signing_chain_id(&self) -> Option<u64>;
/// Get environment info for execution at a given block.
/// Fails if that block's header is not stored.
@ -287,9 +287,9 @@ impl<T: ChainDataFetcher> Client<T> {
self.chain.ancestry_iter(start)
}
/// Get the signing network id.
pub fn signing_network_id(&self) -> Option<u64> {
self.engine.signing_network_id(&self.latest_env_info())
/// Get the signing chain id.
pub fn signing_chain_id(&self) -> Option<u64> {
self.engine.signing_chain_id(&self.latest_env_info())
}
/// Flush the header queue.
@ -552,8 +552,8 @@ impl<T: ChainDataFetcher> LightChainClient for Client<T> {
Box::new(Client::ancestry_iter(self, start))
}
fn signing_network_id(&self) -> Option<BlockNumber> {
Client::signing_network_id(self)
fn signing_chain_id(&self) -> Option<u64> {
Client::signing_chain_id(self)
}
fn env_info(&self, id: BlockId) -> Option<EnvInfo> {

3
ethcore/light/src/lib.rs
View File

@ -76,10 +76,13 @@ extern crate futures;
extern crate itertools;
extern crate rand;
extern crate rlp;
#[macro_use]
extern crate rlp_derive;
extern crate serde;
extern crate smallvec;
extern crate stats;
extern crate time;
extern crate vm;
#[cfg(feature = "ipc")]
extern crate ethcore_ipc as ipc;

2
ethcore/light/src/on_demand/request.rs
View File

@ -24,7 +24,7 @@ use ethcore::engines::{Engine, StateDependentProof};
use ethcore::receipt::Receipt;
use ethcore::state::{self, ProvedExecution};
use ethcore::transaction::SignedTransaction;
use evm::env_info::EnvInfo;
use vm::EnvInfo;
use request::{self as net_request, IncompleteRequest, CompleteRequest, Output, OutputKind, Field};

283
ethcore/light/src/types/request/mod.rs
View File

@ -677,7 +677,7 @@ pub mod header {
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
/// Potentially incomplete headers request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Start block.
pub start: Field<HashOrNumber>,
@ -689,27 +689,6 @@ pub mod header {
pub reverse: bool,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
start: rlp.val_at(0)?,
skip: rlp.val_at(1)?,
max: rlp.val_at(2)?,
reverse: rlp.val_at(3)?
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(4)
.append(&self.start)
.append(&self.skip)
.append(&self.max)
.append(&self.reverse);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -811,26 +790,12 @@ pub mod header_proof {
use util::{Bytes, U256, H256};
/// Potentially incomplete header proof request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Block number.
pub num: Field<u64>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
num: rlp.val_at(0)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(1).append(&self.num);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -916,30 +881,15 @@ pub mod header_proof {
/// Request and response for transaction index.
pub mod transaction_index {
use super::{Field, NoSuchOutput, OutputKind, Output};
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::H256;
/// Potentially incomplete transaction index request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Transaction hash to get index for.
pub hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
hash: rlp.val_at(0)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(1).append(&self.hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -986,7 +936,7 @@ pub mod transaction_index {
}
/// The output of a request for transaction index.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Response {
/// Block number.
pub num: u64,
@ -1003,55 +953,21 @@ pub mod transaction_index {
f(1, Output::Hash(self.hash));
}
}
impl Decodable for Response {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Response {
num: rlp.val_at(0)?,
hash: rlp.val_at(1)?,
index: rlp.val_at(2)?,
})
}
}
impl Encodable for Response {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(3)
.append(&self.num)
.append(&self.hash)
.append(&self.index);
}
}
}
/// Request and response for block receipts
pub mod block_receipts {
use super::{Field, NoSuchOutput, OutputKind, Output};
use ethcore::receipt::Receipt;
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::H256;
/// Potentially incomplete block receipts request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Block hash to get receipts for.
pub hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
hash: rlp.val_at(0)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(1).append(&self.hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -1095,7 +1011,7 @@ pub mod block_receipts {
}
/// The output of a request for block receipts.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodableWrapper, RlpDecodableWrapper)]
pub struct Response {
/// The block receipts.
pub receipts: Vec<Receipt>
@ -1105,20 +1021,6 @@ pub mod block_receipts {
/// Fill reusable outputs by providing them to the function.
fn fill_outputs<F>(&self, _: F) where F: FnMut(usize, Output) {}
}
impl Decodable for Response {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Response {
receipts: rlp.as_list()?,
})
}
}
impl Encodable for Response {
fn rlp_append(&self, s: &mut RlpStream) {
s.append_list(&self.receipts);
}
}
}
/// Request and response for a block body
@ -1129,26 +1031,12 @@ pub mod block_body {
use util::H256;
/// Potentially incomplete block body request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Block hash to get receipts for.
pub hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
hash: rlp.val_at(0)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(1).append(&self.hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -1228,11 +1116,10 @@ pub mod block_body {
/// A request for an account proof.
pub mod account {
use super::{Field, NoSuchOutput, OutputKind, Output};
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::{Bytes, U256, H256};
/// Potentially incomplete request for an account proof.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Block hash to request state proof for.
pub block_hash: Field<H256>,
@ -1240,23 +1127,6 @@ pub mod account {
pub address_hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
block_hash: rlp.val_at(0)?,
address_hash: rlp.val_at(1)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(2)
.append(&self.block_hash)
.append(&self.address_hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -1319,7 +1189,7 @@ pub mod account {
}
/// The output of a request for an account state proof.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Response {
/// Inclusion/exclusion proof
pub proof: Vec<Bytes>,
@ -1340,39 +1210,15 @@ pub mod account {
f(1, Output::Hash(self.storage_root));
}
}
impl Decodable for Response {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Response {
proof: rlp.list_at(0)?,
nonce: rlp.val_at(1)?,
balance: rlp.val_at(2)?,
code_hash: rlp.val_at(3)?,
storage_root: rlp.val_at(4)?
})
}
}
impl Encodable for Response {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(5)
.append_list::<Vec<u8>,_>(&self.proof[..])
.append(&self.nonce)
.append(&self.balance)
.append(&self.code_hash)
.append(&self.storage_root);
}
}
}
/// A request for a storage proof.
pub mod storage {
use super::{Field, NoSuchOutput, OutputKind, Output};
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::{Bytes, H256};
/// Potentially incomplete request for an storage proof.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// Block hash to request state proof for.
pub block_hash: Field<H256>,
@ -1382,25 +1228,6 @@ pub mod storage {
pub key_hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
block_hash: rlp.val_at(0)?,
address_hash: rlp.val_at(1)?,
key_hash: rlp.val_at(2)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(3)
.append(&self.block_hash)
.append(&self.address_hash)
.append(&self.key_hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -1477,7 +1304,7 @@ pub mod storage {
}
/// The output of a request for an account state proof.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Response {
/// Inclusion/exclusion proof
pub proof: Vec<Bytes>,
@ -1491,33 +1318,15 @@ pub mod storage {
f(0, Output::Hash(self.value));
}
}
impl Decodable for Response {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Response {
proof: rlp.list_at(0)?,
value: rlp.val_at(1)?,
})
}
}
impl Encodable for Response {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(2)
.append_list::<Vec<u8>,_>(&self.proof[..])
.append(&self.value);
}
}
}
/// A request for contract code.
pub mod contract_code {
use super::{Field, NoSuchOutput, OutputKind, Output};
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::{Bytes, H256};
/// Potentially incomplete contract code request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// The block hash to request the state for.
pub block_hash: Field<H256>,
@ -1525,23 +1334,6 @@ pub mod contract_code {
pub code_hash: Field<H256>,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
block_hash: rlp.val_at(0)?,
code_hash: rlp.val_at(1)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(2)
.append(&self.block_hash)
.append(&self.code_hash);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;
@ -1600,7 +1392,7 @@ pub mod contract_code {
}
/// The output of a request for
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodableWrapper, RlpDecodableWrapper)]
pub struct Response {
/// The requested code.
pub code: Bytes,
@ -1610,21 +1402,6 @@ pub mod contract_code {
/// Fill reusable outputs by providing them to the function.
fn fill_outputs<F>(&self, _: F) where F: FnMut(usize, Output) {}
}
impl Decodable for Response {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Response {
code: rlp.as_val()?,
})
}
}
impl Encodable for Response {
fn rlp_append(&self, s: &mut RlpStream) {
s.append(&self.code);
}
}
}
/// A request for proof of execution.
@ -1635,7 +1412,7 @@ pub mod execution {
use util::{Bytes, Address, U256, H256, DBValue};
/// Potentially incomplete execution proof request.
#[derive(Debug, Clone, PartialEq, Eq)]
#[derive(Debug, Clone, PartialEq, Eq, RlpEncodable, RlpDecodable)]
pub struct Incomplete {
/// The block hash to request the state for.
pub block_hash: Field<H256>,
@ -1653,38 +1430,6 @@ pub mod execution {
pub data: Bytes,
}
impl Decodable for Incomplete {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Incomplete {
block_hash: rlp.val_at(0)?,
from: rlp.val_at(1)?,
action: rlp.val_at(2)?,
gas: rlp.val_at(3)?,
gas_price: rlp.val_at(4)?,
value: rlp.val_at(5)?,
data: rlp.val_at(6)?,
})
}
}
impl Encodable for Incomplete {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(7)
.append(&self.block_hash)
.append(&self.from);
match self.action {
Action::Create => s.append_empty_data(),
Action::Call(ref addr) => s.append(addr),
};
s.append(&self.gas)
.append(&self.gas_price)
.append(&self.value)
.append(&self.data);
}
}
impl super::IncompleteRequest for Incomplete {
type Complete = Complete;
type Response = Response;

2
ethcore/native_contracts/Cargo.toml
View File

@ -9,7 +9,7 @@ build = "build.rs"
ethabi = "2.0"
futures = "0.1"
byteorder = "1.0"
ethcore-util = { path = "../../util" }
ethcore-bigint = { path = "../../util/bigint" }
[build-dependencies]
native-contract-generator = { path = "generator" }

2
ethcore/native_contracts/build.rs
View File

@ -21,6 +21,7 @@ use std::fs::File;
use std::io::Write;
// TODO: just walk the "res" directory and generate whole crate automatically.
const KEY_SERVER_SET_ABI: &'static str = include_str!("res/key_server_set.json");
const REGISTRY_ABI: &'static str = include_str!("res/registrar.json");
const URLHINT_ABI: &'static str = include_str!("res/urlhint.json");
const SERVICE_TRANSACTION_ABI: &'static str = include_str!("res/service_transaction.json");
@ -45,6 +46,7 @@ fn build_test_contracts() {
}
fn main() {
build_file("KeyServerSet", KEY_SERVER_SET_ABI, "key_server_set.rs");
build_file("Registry", REGISTRY_ABI, "registry.rs");
build_file("Urlhint", URLHINT_ABI, "urlhint.rs");
build_file("ServiceTransactionChecker", SERVICE_TRANSACTION_ABI, "service_transaction.rs");

42
ethcore/native_contracts/generator/src/lib.rs
View File

@ -15,7 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Rust code contract generator.
//! The code generated will require a dependence on the `ethcore-util`,
//! The code generated will require a dependence on the `ethcore-bigint::prelude`,
//! `ethabi`, `byteorder`, and `futures` crates.
//! This currently isn't hygienic, so compilation of generated code may fail
//! due to missing crates or name collisions. This will change when
@ -48,14 +48,14 @@ pub fn generate_module(struct_name: &str, abi: &str) -> Result<String, Error> {
use byteorder::{{BigEndian, ByteOrder}};
use futures::{{future, Future, IntoFuture, BoxFuture}};
use ethabi::{{Contract, Interface, Token, Event}};
use util;
use bigint;
/// Generated Rust bindings to an Ethereum contract.
#[derive(Clone, Debug)]
pub struct {name} {{
contract: Contract,
/// Address to make calls to.
pub address: util::Address,
pub address: bigint::prelude::H160,
}}
const ABI: &'static str = r#"{abi_str}"#;
@ -63,7 +63,7 @@ const ABI: &'static str = r#"{abi_str}"#;
impl {name} {{
/// Create a new instance of `{name}` with an address.
/// Calls can be made, given a callback for dispatching calls asynchronously.
pub fn new(address: util::Address) -> Self {{
pub fn new(address: bigint::prelude::H160) -> Self {{
let contract = Contract::new(Interface::load(ABI.as_bytes())
.expect("ABI checked at generation-time; qed"));
{name} {{
@ -108,7 +108,7 @@ fn generate_functions(contract: &Contract) -> Result<String, Error> {
/// Outputs: {abi_outputs:?}
pub fn {snake_name}<F, U>(&self, call: F, {params}) -> BoxFuture<{output_type}, String>
where
F: FnOnce(util::Address, Vec<u8>) -> U,
F: FnOnce(bigint::prelude::H160, Vec<u8>) -> U,
U: IntoFuture<Item=Vec<u8>, Error=String>,
U::Future: Send + 'static
{{
@ -217,8 +217,8 @@ fn output_params_codegen(outputs: &[ParamType]) -> Result<(String, String), Para
// create code for an argument type from param type.
fn rust_type(input: ParamType) -> Result<String, ParamType> {
Ok(match input {
ParamType::Address => "util::Address".into(),
ParamType::FixedBytes(len) if len <= 32 => format!("util::H{}", len * 8),
ParamType::Address => "bigint::prelude::H160".into(),
ParamType::FixedBytes(len) if len <= 32 => format!("bigint::prelude::H{}", len * 8),
ParamType::Bytes | ParamType::FixedBytes(_) => "Vec<u8>".into(),
ParamType::Int(width) => match width {
8 | 16 | 32 | 64 => format!("i{}", width),
@ -226,7 +226,7 @@ fn rust_type(input: ParamType) -> Result<String, ParamType> {
},
ParamType::Uint(width) => match width {
8 | 16 | 32 | 64 => format!("u{}", width),
128 | 160 | 256 => format!("util::U{}", width),
128 | 160 | 256 => format!("bigint::prelude::U{}", width),
_ => return Err(ParamType::Uint(width)),
},
ParamType::Bool => "bool".into(),
@ -259,8 +259,8 @@ fn tokenize(name: &str, input: ParamType) -> (bool, String) {
},
ParamType::Uint(width) => format!(
"let mut r = [0; 32]; {}.to_big_endian(&mut r); Token::Uint(r)",
if width <= 64 { format!("util::U256::from({} as u64)", name) }
else { format!("util::U256::from({})", name) }
if width <= 64 { format!("bigint::prelude::U256::from({} as u64)", name) }
else { format!("bigint::prelude::U256::from({})", name) }
),
ParamType::Bool => format!("Token::Bool({})", name),
ParamType::String => format!("Token::String({})", name),
@ -281,11 +281,11 @@ fn tokenize(name: &str, input: ParamType) -> (bool, String) {
// panics on unsupported types.
fn detokenize(name: &str, output_type: ParamType) -> String {
match output_type {
ParamType::Address => format!("{}.to_address().map(util::H160)", name),
ParamType::Address => format!("{}.to_address().map(bigint::prelude::H160)", name),
ParamType::Bytes => format!("{}.to_bytes()", name),
ParamType::FixedBytes(len) if len <= 32 => {
// ensure no panic on slice too small.
let read_hash = format!("b.resize({}, 0); util::H{}::from_slice(&b[..{}])",
let read_hash = format!("b.resize({}, 0); bigint::prelude::H{}::from_slice(&b[..{}])",
len, len * 8, len);
format!("{}.to_fixed_bytes().map(|mut b| {{ {} }})",
@ -302,8 +302,8 @@ fn detokenize(name: &str, output_type: ParamType) -> String {
}
ParamType::Uint(width) => {
let read_uint = match width {
8 | 16 | 32 | 64 => format!("util::U256(u).low_u64() as u{}", width),
_ => format!("util::U{}::from(&u[..])", width),
8 | 16 | 32 | 64 => format!("bigint::prelude::U256(u).low_u64() as u{}", width),
_ => format!("bigint::prelude::U{}::from(&u[..])", width),
};
format!("{}.to_uint().map(|u| {})", name, read_uint)
@ -328,30 +328,30 @@ mod tests {
#[test]
fn input_types() {
assert_eq!(::input_params_codegen(&[]).unwrap().0, "");
assert_eq!(::input_params_codegen(&[ParamType::Address]).unwrap().0, "param_0: util::Address, ");
assert_eq!(::input_params_codegen(&[ParamType::Address]).unwrap().0, "param_0: bigint::prelude::H160, ");
assert_eq!(::input_params_codegen(&[ParamType::Address, ParamType::Bytes]).unwrap().0,
"param_0: util::Address, param_1: Vec<u8>, ");
"param_0: bigint::prelude::H160, param_1: Vec<u8>, ");
}
#[test]
fn output_types() {
assert_eq!(::output_params_codegen(&[]).unwrap().0, "()");
assert_eq!(::output_params_codegen(&[ParamType::Address]).unwrap().0, "(util::Address)");
assert_eq!(::output_params_codegen(&[ParamType::Address]).unwrap().0, "(bigint::prelude::H160)");
assert_eq!(::output_params_codegen(&[ParamType::Address, ParamType::Array(Box::new(ParamType::Bytes))]).unwrap().0,
"(util::Address, Vec<Vec<u8>>)");
"(bigint::prelude::H160, Vec<Vec<u8>>)");
}
#[test]
fn rust_type() {
assert_eq!(::rust_type(ParamType::FixedBytes(32)).unwrap(), "util::H256");
assert_eq!(::rust_type(ParamType::FixedBytes(32)).unwrap(), "bigint::prelude::H256");
assert_eq!(::rust_type(ParamType::Array(Box::new(ParamType::FixedBytes(32)))).unwrap(),
"Vec<util::H256>");
"Vec<bigint::prelude::H256>");
assert_eq!(::rust_type(ParamType::Uint(64)).unwrap(), "u64");
assert!(::rust_type(ParamType::Uint(63)).is_err());
assert_eq!(::rust_type(ParamType::Int(32)).unwrap(), "i32");
assert_eq!(::rust_type(ParamType::Uint(256)).unwrap(), "util::U256");
assert_eq!(::rust_type(ParamType::Uint(256)).unwrap(), "bigint::prelude::U256");
}
// codegen tests will need bootstrapping of some kind.

1
ethcore/native_contracts/res/key_server_set.json Normal file
View File

@ -0,0 +1 @@
[{"constant":true,"inputs":[{"name":"","type":"uint256"}],"name":"keyServersList","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_new","type":"address"}],"name":"setOwner","outputs":[],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"keyServer","type":"address"}],"name":"getKeyServerPublic","outputs":[{"name":"","type":"bytes"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"getKeyServers","outputs":[{"name":"","type":"address[]"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"keyServer","type":"address"}],"name":"getKeyServerAddress","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"keyServer","type":"address"}],"name":"removeKeyServer","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"keyServerPublic","type":"bytes"},{"name":"keyServerIp","type":"string"}],"name":"addKeyServer","outputs":[],"payable":false,"type":"function"},{"anonymous":false,"inputs":[{"indexed":false,"name":"keyServer","type":"address"}],"name":"KeyServerAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"keyServer","type":"address"}],"name":"KeyServerRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"old","type":"address"},{"indexed":true,"name":"current","type":"address"}],"name":"NewOwner","type":"event"}]

30
util/src/standard.rs → ethcore/native_contracts/src/key_server_set.rs
View File

@ -14,32 +14,8 @@
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Std lib global reexports.
#![allow(unused_mut, unused_variables, unused_imports)]
pub use std::io;
pub use std::fs;
pub use std::str;
pub use std::fmt;
pub use std::cmp;
pub use std::ptr;
pub use std::mem;
pub use std::ops;
pub use std::slice;
pub use std::result;
pub use std::option;
//! Secret store Key Server set contract.
pub use std::path::Path;
pub use std::str::{FromStr};
pub use std::io::{Read,Write};
pub use std::hash::{Hash, Hasher};
pub use std::error::Error as StdError;
pub use std::ops::*;
pub use std::cmp::*;
pub use std::sync::Arc;
pub use std::collections::*;
pub use heapsize::HeapSizeOf;
pub use itertools::Itertools;
pub use parking_lot::{Condvar, Mutex, MutexGuard, RwLock, RwLockReadGuard, RwLockWriteGuard};
include!(concat!(env!("OUT_DIR"), "/key_server_set.rs"));

4
ethcore/native_contracts/src/lib.rs
View File

@ -21,8 +21,9 @@
extern crate futures;
extern crate byteorder;
extern crate ethabi;
extern crate ethcore_util as util;
extern crate ethcore_bigint as bigint;
mod key_server_set;
mod registry;
mod urlhint;
mod service_transaction;
@ -32,6 +33,7 @@ mod validator_report;
pub mod test_contracts;
pub use self::key_server_set::KeyServerSet;
pub use self::registry::Registry;
pub use self::urlhint::Urlhint;
pub use self::service_transaction::ServiceTransactionChecker;

2
ethcore/res/authority_round.json
View File

@ -3,7 +3,6 @@
"engine": {
"authorityRound": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"stepDuration": 1,
"startStep": 2,
"validators": {
@ -17,6 +16,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/basic_authority.json
View File

@ -3,7 +3,6 @@
"engine": {
"basicAuthority": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"durationLimit": "0x0d",
"validators": {
"list": ["0x9cce34f7ab185c7aba1b7c8140d620b4bda941d6"]
@ -12,6 +11,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0100000",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

1
ethcore/res/constructor.json
View File

@ -4,6 +4,7 @@
"null": null
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

9
ethcore/res/ethereum/classic.json
View File

@ -4,15 +4,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": 1150000,
"eip150Transition": 2500000,
"eip155Transition": 3000000,
"eip160Transition": 3000000,
"ecip1010PauseTransition": 3000000,
"ecip1010ContinueTransition": 5000000,
@ -24,6 +20,9 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
@ -31,6 +30,8 @@
"chainID": "0x3d",
"forkBlock": "0x1d4c00",
"forkCanonHash": "0x94365e3a8c0b35089c1d1195081fe7489b528a84b22199c916180db8b28ade7f",
"eip155Transition": 3000000,
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
},

10
ethcore/res/ethereum/eip150_test.json
View File

@ -3,15 +3,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x0",
"eip150Transition": "0x0",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff",
@ -20,12 +16,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffffff",
"eip86Transition": "0x7fffffffffffffff"
"eip86Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

10
ethcore/res/ethereum/eip161_test.json
View File

@ -3,15 +3,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x0",
"eip150Transition": "0x0",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x0",
"eip161abcTransition": "0x0",
"eip161dTransition": "0x0",
@ -20,12 +16,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffffff",
"eip86Transition": "0x7fffffffffffffff"
"eip86Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

10
ethcore/res/ethereum/expanse.json
View File

@ -4,19 +4,15 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"difficultyIncrementDivisor": "60",
"durationLimit": "0x3C",
"blockReward": "0x6f05b59d3b200000",
"registrar" : "0x6c221ca53705f3497ec90ca7b84c59ae7382fc21",
"homesteadTransition": "0x30d40",
"difficultyHardforkTransition": "0x59d9",
"difficultyHardforkBoundDivisor": "0x0200",
"bombDefuseTransition": "0x30d40",
"eip150Transition": "0x927C0",
"eip155Transition": "0x927C0",
"eip160Transition": "0x927C0",
"eip161abcTransition": "0x927C0",
"eip161dTransition": "0x927C0"
@ -24,6 +20,9 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x6f05b59d3b200000",
"registrar" : "0x6c221ca53705f3497ec90ca7b84c59ae7382fc21",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
@ -31,7 +30,8 @@
"chainID": "0x2",
"subprotocolName": "exp",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x927C0"
},
"genesis": {
"seal": {

9
ethcore/res/ethereum/foundation.json
View File

@ -4,12 +4,9 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xe3389675d0338462dC76C6f9A3e432550c36A142",
"homesteadTransition": "0x118c30",
"daoHardforkTransition": "0x1d4c00",
"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
@ -132,7 +129,6 @@
"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
],
"eip150Transition": "0x259518",
"eip155Transition": 2675000,
"eip160Transition": 2675000,
"eip161abcTransition": 2675000,
"eip161dTransition": 2675000,
@ -141,12 +137,17 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xe3389675d0338462dC76C6f9A3e432550c36A142",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"forkBlock": "0x1d4c00",
"forkCanonHash": "0x4985f5ca3d2afbec36529aa96f74de3cc10a2a4a6c44f2157a57d2c6059a11bb",
"eip155Transition": 2675000,
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
},

10
ethcore/res/ethereum/frontier_like_test.json
View File

@ -3,12 +3,9 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x118c30",
"daoHardforkTransition": "0x1d4c00",
"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
@ -131,7 +128,6 @@
"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
],
"eip150Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -139,12 +135,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

10
ethcore/res/ethereum/frontier_test.json
View File

@ -3,15 +3,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x7fffffffffffffff",
"eip150Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -19,12 +15,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

10
ethcore/res/ethereum/homestead_test.json
View File

@ -3,15 +3,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x0",
"eip150Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -19,12 +15,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

12
ethcore/res/ethereum/kovan.json
View File

@ -4,10 +4,7 @@
"engine": {
"authorityRound": {
"params": {
"gasLimitBoundDivisor": "0x400",
"registrar" : "0xfAb104398BBefbd47752E7702D9fE23047E1Bca3",
"stepDuration": "4",
"blockReward": "0x4563918244F40000",
"validators" : {
"list": [
"0x00D6Cc1BA9cf89BD2e58009741f4F7325BAdc0ED",
@ -25,16 +22,19 @@
]
},
"validateScoreTransition": 1000000,
"eip155Transition": 1000000,
"validateStepTransition": 1500000
}
}
},
"params": {
"maximumExtraDataSize": "0x20",
"gasLimitBoundDivisor": "0x400",
"registrar" : "0xfAb104398BBefbd47752E7702D9fE23047E1Bca3",
"blockReward": "0x4563918244F40000",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x2A",
"validateReceiptsTransition" : 1000000
"validateReceiptsTransition" : 1000000,
"eip155Transition": 1000000
},
"genesis": {
"seal": {

11
ethcore/res/ethereum/metropolis_test.json
View File

@ -3,15 +3,12 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x0",
"eip150Transition": "0x0",
"eip155Transition": "0x0",
"eip160Transition": "0x0",
"eip161abcTransition": "0x0",
"eip161dTransition": "0x0",
@ -20,6 +17,9 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
@ -27,7 +27,8 @@
"eip98Transition": "0x0",
"eip86Transition": "0x0",
"eip140Transition": "0x0",
"eip210Transition": "0x0"
"eip210Transition": "0x0",
"eip155Transition": "0x0"
},
"genesis": {
"seal": {

9
ethcore/res/ethereum/morden.json
View File

@ -4,15 +4,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar": "0x52dff57a8a1532e6afb3dc07e2af58bb9eb05b3d",
"homesteadTransition": 494000,
"eip150Transition": 1783000,
"eip155Transition": 1915000,
"eip160Transition": 1915000,
"ecip1010PauseTransition": 1915000,
"ecip1010ContinueTransition": 3415000,
@ -23,6 +19,9 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar": "0x52dff57a8a1532e6afb3dc07e2af58bb9eb05b3d",
"accountStartNonce": "0x0100000",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
@ -30,6 +29,8 @@
"chainID": "0x3e",
"forkBlock": "0x1b34d8",
"forkCanonHash": "0xf376243aeff1f256d970714c3de9fd78fa4e63cf63e32a51fe1169e375d98145",
"eip155Transition": 1915000,
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
},

10
ethcore/res/ethereum/olympic.json
View File

@ -3,15 +3,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x08",
"blockReward": "0x14D1120D7B160000",
"registrar": "5e70c0bbcd5636e0f9f9316e9f8633feb64d4050",
"homesteadTransition": "0x7fffffffffffffff",
"eip150Transition": "0x7fffffffffffffff",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -19,12 +15,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x14D1120D7B160000",
"registrar": "5e70c0bbcd5636e0f9f9316e9f8633feb64d4050",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x0400",
"minGasLimit": "125000",
"networkID" : "0x0",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

9
ethcore/res/ethereum/ropsten.json
View File

@ -4,15 +4,11 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar": "0x81a4b044831c4f12ba601adb9274516939e9b8a2",
"homesteadTransition": 0,
"eip150Transition": 0,
"eip155Transition": 10,
"eip160Transition": 10,
"eip161abcTransition": 10,
"eip161dTransition": 10,
@ -21,12 +17,17 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar": "0x81a4b044831c4f12ba601adb9274516939e9b8a2",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x3",
"forkBlock": 641350,
"forkCanonHash": "0x8033403e9fe5811a7b6d6b469905915de1c59207ce2172cbcf5d6ff14fa6a2eb",
"eip155Transition": 10,
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
},

10
ethcore/res/ethereum/transition_test.json
View File

@ -3,12 +3,9 @@
"engine": {
"Ethash": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"minimumDifficulty": "0x020000",
"difficultyBoundDivisor": "0x0800",
"durationLimit": "0x0d",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"homesteadTransition": "0x5",
"daoHardforkTransition": "0x8",
"daoHardforkBeneficiary": "0xbf4ed7b27f1d666546e30d74d50d173d20bca754",
@ -131,7 +128,6 @@
"0x807640a13483f8ac783c557fcdf27be11ea4ac7a"
],
"eip150Transition": "0xa",
"eip155Transition": "0x7fffffffffffffff",
"eip160Transition": "0x7fffffffffffffff",
"eip161abcTransition": "0x7fffffffffffffff",
"eip161dTransition": "0x7fffffffffffffff"
@ -139,12 +135,16 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"blockReward": "0x4563918244F40000",
"registrar" : "0xc6d9d2cd449a754c494264e1809c50e34d64562b",
"accountStartNonce": "0x00",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",
"networkID" : "0x1",
"eip98Transition": "0x7fffffffffffff",
"eip86Transition": "0x7fffffffffffff"
"eip86Transition": "0x7fffffffffffff",
"eip155Transition": "0x7fffffffffffffff"
},
"genesis": {
"seal": {

7
ethcore/res/instant_seal.json
View File

@ -1,13 +1,10 @@
{
"name": "DevelopmentChain",
"engine": {
"instantSeal": {
"params": {
"registrar": "0x0000000000000000000000000000000000000005"
}
}
"instantSeal": null
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

1
ethcore/res/null.json
View File

@ -4,6 +4,7 @@
"null": null
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

1
ethcore/res/null_morden.json
View File

@ -4,6 +4,7 @@
"null": null
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/tendermint.json
View File

@ -3,7 +3,6 @@
"engine": {
"tendermint": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"validators" : {
"list": [
"0x82a978b3f5962a5b0957d9ee9eef472ee55b42f1",
@ -18,6 +17,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/validator_contract.json
View File

@ -3,7 +3,6 @@
"engine": {
"authorityRound": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"stepDuration": 1,
"startStep": 2,
"validators": {
@ -14,6 +13,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/validator_multi.json
View File

@ -3,7 +3,6 @@
"engine": {
"basicAuthority": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"durationLimit": "0x0d",
"validators": {
"multi": {
@ -15,6 +14,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/validator_safe_contract.json
View File

@ -3,7 +3,6 @@
"engine": {
"basicAuthority": {
"params": {
"gasLimitBoundDivisor": "0x0400",
"durationLimit": "0x0d",
"validators": {
"safeContract": "0x0000000000000000000000000000000000000005"
@ -12,6 +11,7 @@
}
},
"params": {
"gasLimitBoundDivisor": "0x0400",
"accountStartNonce": "0x0",
"maximumExtraDataSize": "0x20",
"minGasLimit": "0x1388",

2
ethcore/res/wasm-tests

@ -1 +1 @@
Subproject commit 9ed6304313fa949ed92aa0570fb2bc759fb6dc58
Subproject commit 85e76c5ea2a54c6c54e35014643b5080a50460c5

1
ethcore/src/account_db.rs
View File

@ -15,6 +15,7 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! DB backend wrapper for Account trie
use std::collections::HashMap;
use util::*;
use rlp::NULL_RLP;

12
ethcore/src/account_provider/mod.rs
View File

@ -519,6 +519,11 @@ impl AccountProvider {
}
}
/// Returns account public key.
pub fn account_public(&self, address: Address, password: &str) -> Result<Public, Error> {
self.sstore.public(&self.sstore.account_ref(&address)?, password)
}
/// Returns each account along with name and meta.
pub fn set_account_name(&self, address: Address, name: String) -> Result<(), Error> {
self.sstore.set_name(&self.sstore.account_ref(&address)?, name)?;
@ -697,6 +702,13 @@ impl AccountProvider {
Ok(self.sstore.decrypt(&account, &password, shared_mac, message)?)
}
/// Agree on shared key.
pub fn agree(&self, address: Address, password: Option<String>, other_public: &Public) -> Result<Secret, SignError> {
let account = self.sstore.account_ref(&address)?;
let password = password.map(Ok).unwrap_or_else(|| self.password(&account))?;
Ok(self.sstore.agree(&account, &password, other_public)?)
}
/// Returns the underlying `SecretStore` reference if one exists.
pub fn list_geth_accounts(&self, testnet: bool) -> Vec<Address> {
self.sstore.list_geth_accounts(testnet).into_iter().map(|a| Address::from(a).into()).collect()

4
ethcore/src/block.rs
View File

@ -25,7 +25,7 @@ use util::{Bytes, Address, Hashable, U256, H256, ordered_trie_root, SHA3_NULL_RL
use util::error::{Mismatch, OutOfBounds};
use basic_types::{LogBloom, Seal};
use evm::env_info::{EnvInfo, LastHashes};
use vm::{EnvInfo, LastHashes};
use engines::Engine;
use error::{Error, BlockError, TransactionError};
use factory::Factories;
@ -667,7 +667,7 @@ mod tests {
use tests::helpers::*;
use super::*;
use engines::Engine;
use evm::env_info::LastHashes;
use vm::LastHashes;
use error::Error;
use header::Header;
use factory::Factories;

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

@ -16,6 +16,10 @@
//! Blockchain database.
use std::collections::{HashMap, HashSet};
use std::sync::Arc;
use std::mem;
use itertools::Itertools;
use bloomchain as bc;
use util::*;
use rlp::*;

91
ethcore/src/blockchain/extras.rs
View File

@ -16,6 +16,8 @@
//! Blockchain DB extras.
use std::ops;
use std::io::Write;
use bloomchain;
use blooms::{GroupPosition, BloomGroup};
use db::Key;
@ -23,11 +25,9 @@ use engines::epoch::{Transition as EpochTransition};
use header::BlockNumber;
use receipt::Receipt;
use rlp::*;
use util::*;
use util::{HeapSizeOf, H256, H264, U256};
use util::kvdb::PREFIX_LEN as DB_PREFIX_LEN;
/// Represents index of extra data in database
#[derive(Copy, Debug, Hash, Eq, PartialEq, Clone)]
pub enum ExtrasIndex {
@ -56,7 +56,7 @@ fn with_index(hash: &H256, i: ExtrasIndex) -> H264 {
pub struct BlockNumberKey([u8; 5]);
impl Deref for BlockNumberKey {
impl ops::Deref for BlockNumberKey {
type Target = [u8];
fn deref(&self) -> &Self::Target {
@ -88,7 +88,7 @@ impl Key<BlockDetails> for H256 {
pub struct LogGroupKey([u8; 6]);
impl Deref for LogGroupKey {
impl ops::Deref for LogGroupKey {
type Target = [u8];
fn deref(&self) -> &Self::Target {
@ -160,7 +160,8 @@ pub const EPOCH_KEY_PREFIX: &'static [u8; DB_PREFIX_LEN] = &[
];
pub struct EpochTransitionsKey([u8; EPOCH_KEY_LEN]);
impl Deref for EpochTransitionsKey {
impl ops::Deref for EpochTransitionsKey {
type Target = [u8];
fn deref(&self) -> &[u8] { &self.0[..] }
@ -181,7 +182,7 @@ impl Key<EpochTransitions> for u64 {
}
/// Familial details concerning a block
#[derive(Debug, Clone)]
#[derive(Debug, Clone, RlpEncodable, RlpDecodable)]
pub struct BlockDetails {
/// Block number
pub number: BlockNumber,
@ -199,30 +200,8 @@ impl HeapSizeOf for BlockDetails {
}
}
impl Decodable for BlockDetails {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
let details = BlockDetails {
number: rlp.val_at(0)?,
total_difficulty: rlp.val_at(1)?,
parent: rlp.val_at(2)?,
children: rlp.list_at(3)?,
};
Ok(details)
}
}
impl Encodable for BlockDetails {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(4);
s.append(&self.number);
s.append(&self.total_difficulty);
s.append(&self.parent);
s.append_list(&self.children);
}
}
/// Represents address of certain transaction within block
#[derive(Debug, PartialEq, Clone)]
#[derive(Debug, PartialEq, Clone, RlpEncodable, RlpDecodable)]
pub struct TransactionAddress {
/// Block hash
pub block_hash: H256,
@ -234,27 +213,8 @@ impl HeapSizeOf for TransactionAddress {
fn heap_size_of_children(&self) -> usize { 0 }
}
impl Decodable for TransactionAddress {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
let tx_address = TransactionAddress {
block_hash: rlp.val_at(0)?,
index: rlp.val_at(1)?,
};
Ok(tx_address)
}
}
impl Encodable for TransactionAddress {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(2);
s.append(&self.block_hash);
s.append(&self.index);
}
}
/// Contains all block receipts.
#[derive(Clone)]
#[derive(Clone, RlpEncodableWrapper, RlpDecodableWrapper)]
pub struct BlockReceipts {
pub receipts: Vec<Receipt>,
}
@ -267,20 +227,6 @@ impl BlockReceipts {
}
}
impl Decodable for BlockReceipts {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(BlockReceipts {
receipts: rlp.as_list()?,
})
}
}
impl Encodable for BlockReceipts {
fn rlp_append(&self, s: &mut RlpStream) {
s.append_list(&self.receipts);
}
}
impl HeapSizeOf for BlockReceipts {
fn heap_size_of_children(&self) -> usize {
self.receipts.heap_size_of_children()
@ -288,27 +234,12 @@ impl HeapSizeOf for BlockReceipts {
}
/// Candidate transitions to an epoch with specific number.
#[derive(Clone)]
#[derive(Clone, RlpEncodable, RlpDecodable)]
pub struct EpochTransitions {
pub number: u64,
pub candidates: Vec<EpochTransition>,
}
impl Encodable for EpochTransitions {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(2).append(&self.number).append_list(&self.candidates);
}
}
impl Decodable for EpochTransitions {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(EpochTransitions {
number: rlp.val_at(0)?,
candidates: rlp.list_at(1)?,
})
}
}
#[cfg(test)]
mod tests {
use rlp::*;

15
ethcore/src/blooms/bloom.rs
View File

@ -15,12 +15,11 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use bloomchain as bc;
use rlp::*;
use util::HeapSizeOf;
use basic_types::LogBloom;
/// Helper structure representing bloom of the trace.
#[derive(Debug, Clone)]
#[derive(Debug, Clone, RlpEncodableWrapper, RlpDecodableWrapper)]
pub struct Bloom(LogBloom);
impl From<LogBloom> for Bloom {
@ -43,18 +42,6 @@ impl Into<bc::Bloom> for Bloom {
}
}
impl Decodable for Bloom {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
LogBloom::decode(rlp).map(Bloom)
}
}
impl Encodable for Bloom {
fn rlp_append(&self, s: &mut RlpStream) {
Encodable::rlp_append(&self.0, s)
}
}
impl HeapSizeOf for Bloom {
fn heap_size_of_children(&self) -> usize {
0

6
ethcore/src/builtin.rs
View File

@ -36,9 +36,9 @@ impl From<&'static str> for Error {
}
}
impl Into<::evm::Error> for Error {
fn into(self) -> ::evm::Error {
::evm::Error::BuiltIn(self.0)
impl Into<::vm::Error> for Error {
fn into(self) -> ::vm::Error {
::vm::Error::BuiltIn(self.0)
}
}

131
ethcore/src/client/client.rs
View File

@ -20,9 +20,10 @@ use std::sync::{Arc, Weak};
use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering as AtomicOrdering};
use std::time::{Instant};
use time::precise_time_ns;
use itertools::Itertools;
// util
use util::{Bytes, PerfTimer, Itertools, Mutex, RwLock, MutexGuard, Hashable};
use util::{Bytes, PerfTimer, Mutex, RwLock, MutexGuard, Hashable};
use util::{journaldb, DBValue, TrieFactory, Trie};
use util::{U256, H256, Address, H2048};
use util::trie::TrieSpec;
@ -42,9 +43,8 @@ use client::{
};
use encoded;
use engines::{Engine, EpochTransition};
use evm::env_info::EnvInfo;
use evm::env_info::LastHashes;
use error::{ImportError, ExecutionError, CallError, BlockError, ImportResult, Error as EthcoreError};
use vm::{EnvInfo, LastHashes};
use evm::{Factory as EvmFactory, Schedule};
use executive::{Executive, Executed, TransactOptions, contract_address};
use factory::Factories;
@ -907,7 +907,7 @@ impl Client {
pub fn state_at(&self, id: BlockId) -> Option<State<StateDB>> {
// fast path for latest state.
match id.clone() {
BlockId::Pending => return self.miner.pending_state().or_else(|| Some(self.state())),
BlockId::Pending => return self.miner.pending_state(self.chain.read().best_block_number()).or_else(|| Some(self.state())),
BlockId::Latest => return Some(self.state()),
_ => {},
}
@ -1056,19 +1056,20 @@ impl Client {
self.history
}
fn block_hash(chain: &BlockChain, id: BlockId) -> Option<H256> {
fn block_hash(chain: &BlockChain, miner: &Miner, id: BlockId) -> Option<H256> {
match id {
BlockId::Hash(hash) => Some(hash),
BlockId::Number(number) => chain.block_hash(number),
BlockId::Earliest => chain.block_hash(0),
BlockId::Latest | BlockId::Pending => Some(chain.best_block_hash()),
BlockId::Latest => Some(chain.best_block_hash()),
BlockId::Pending => miner.pending_block_header(chain.best_block_number()).map(|header| header.hash())
}
}
fn transaction_address(&self, id: TransactionId) -> Option<TransactionAddress> {
match id {
TransactionId::Hash(ref hash) => self.chain.read().transaction_address(hash),
TransactionId::Location(id, index) => Self::block_hash(&self.chain.read(), id).map(|hash| TransactionAddress {
TransactionId::Location(id, index) => Self::block_hash(&self.chain.read(), &self.miner, id).map(|hash| TransactionAddress {
block_hash: hash,
index: index,
})
@ -1111,6 +1112,20 @@ impl Client {
data: data,
}.fake_sign(from)
}
fn do_call(&self, env_info: &EnvInfo, state: &mut State<StateDB>, t: &SignedTransaction, analytics: CallAnalytics) -> Result<Executed, CallError> {
let original_state = if analytics.state_diffing { Some(state.clone()) } else { None };
let options = TransactOptions { tracing: analytics.transaction_tracing, vm_tracing: analytics.vm_tracing, check_nonce: false };
let mut ret = Executive::new(state, env_info, &*self.engine).transact_virtual(t, options)?;
// TODO gav move this into Executive.
if let Some(original) = original_state {
ret.state_diff = Some(state.diff_from(original).map_err(ExecutionError::from)?);
}
Ok(ret)
}
}
impl snapshot::DatabaseRestore for Client {
@ -1135,23 +1150,31 @@ impl snapshot::DatabaseRestore for Client {
}
impl BlockChainClient for Client {
fn call(&self, t: &SignedTransaction, block: BlockId, analytics: CallAnalytics) -> Result<Executed, CallError> {
fn call(&self, transaction: &SignedTransaction, analytics: CallAnalytics, block: BlockId) -> Result<Executed, CallError> {
let mut env_info = self.env_info(block).ok_or(CallError::StatePruned)?;
env_info.gas_limit = U256::max_value();
// that's just a copy of the state.
let mut state = self.state_at(block).ok_or(CallError::StatePruned)?;
let original_state = if analytics.state_diffing { Some(state.clone()) } else { None };
let options = TransactOptions { tracing: analytics.transaction_tracing, vm_tracing: analytics.vm_tracing, check_nonce: false };
let mut ret = Executive::new(&mut state, &env_info, &*self.engine).transact_virtual(t, options)?;
self.do_call(&env_info, &mut state, transaction, analytics)
}
// TODO gav move this into Executive.
if let Some(original) = original_state {
ret.state_diff = Some(state.diff_from(original).map_err(ExecutionError::from)?);
fn call_many(&self, transactions: &[(SignedTransaction, CallAnalytics)], block: BlockId) -> Result<Vec<Executed>, CallError> {
let mut env_info = self.env_info(block).ok_or(CallError::StatePruned)?;
env_info.gas_limit = U256::max_value();
// that's just a copy of the state.
let mut state = self.state_at(block).ok_or(CallError::StatePruned)?;
let mut results = Vec::with_capacity(transactions.len());
for &(ref t, analytics) in transactions {
let ret = self.do_call(&env_info, &mut state, t, analytics)?;
env_info.gas_used = ret.cumulative_gas_used;
results.push(ret);
}
Ok(ret)
Ok(results)
}
fn estimate_gas(&self, t: &SignedTransaction, block: BlockId) -> Result<U256, CallError> {
@ -1304,7 +1327,16 @@ impl BlockChainClient for Client {
fn block_header(&self, id: BlockId) -> Option<::encoded::Header> {
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_header_data(&hash))
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block(chain.best_block_number()) {
return Some(encoded::Header::new(block.header.rlp(Seal::Without)));
}
// fall back to latest
return self.block_header(BlockId::Latest);
}
Self::block_hash(&chain, &self.miner, id).and_then(|hash| chain.block_header_data(&hash))
}
fn block_number(&self, id: BlockId) -> Option<BlockNumber> {
@ -1312,30 +1344,48 @@ impl BlockChainClient for Client {
BlockId::Number(number) => Some(number),
BlockId::Hash(ref hash) => self.chain.read().block_number(hash),
BlockId::Earliest => Some(0),
BlockId::Latest | BlockId::Pending => Some(self.chain.read().best_block_number()),
BlockId::Latest => Some(self.chain.read().best_block_number()),
BlockId::Pending => Some(self.chain.read().best_block_number() + 1),
}
}
fn block_body(&self, id: BlockId) -> Option<encoded::Body> {
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_body(&hash))
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block(chain.best_block_number()) {
return Some(encoded::Body::new(BlockChain::block_to_body(&block.rlp_bytes(Seal::Without))));
}
// fall back to latest
return self.block_body(BlockId::Latest);
}
Self::block_hash(&chain, &self.miner, id).and_then(|hash| chain.block_body(&hash))
}
fn block(&self, id: BlockId) -> Option<encoded::Block> {
let chain = self.chain.read();
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block() {
if let Some(block) = self.miner.pending_block(chain.best_block_number()) {
return Some(encoded::Block::new(block.rlp_bytes(Seal::Without)));
}
// fall back to latest
return self.block(BlockId::Latest);
}
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| {
Self::block_hash(&chain, &self.miner, id).and_then(|hash| {
chain.block(&hash)
})
}
fn block_status(&self, id: BlockId) -> BlockStatus {
if let BlockId::Pending = id {
return BlockStatus::Pending;
}
let chain = self.chain.read();
match Self::block_hash(&chain, id) {
match Self::block_hash(&chain, &self.miner, id) {
Some(ref hash) if chain.is_known(hash) => BlockStatus::InChain,
Some(hash) => self.block_queue.status(&hash).into(),
None => BlockStatus::Unknown
@ -1343,13 +1393,18 @@ impl BlockChainClient for Client {
}
fn block_total_difficulty(&self, id: BlockId) -> Option<U256> {
if let BlockId::Pending = id {
if let Some(block) = self.miner.pending_block() {
return Some(*block.header.difficulty() + self.block_total_difficulty(BlockId::Latest).expect("blocks in chain have details; qed"));
}
}
let chain = self.chain.read();
Self::block_hash(&chain, id).and_then(|hash| chain.block_details(&hash)).map(|d| d.total_difficulty)
if let BlockId::Pending = id {
let latest_difficulty = self.block_total_difficulty(BlockId::Latest).expect("blocks in chain have details; qed");
let pending_difficulty = self.miner.pending_block_header(chain.best_block_number()).map(|header| *header.difficulty());
if let Some(difficulty) = pending_difficulty {
return Some(difficulty + latest_difficulty);
}
// fall back to latest
return Some(latest_difficulty);
}
Self::block_hash(&chain, &self.miner, id).and_then(|hash| chain.block_details(&hash)).map(|d| d.total_difficulty)
}
fn nonce(&self, address: &Address, id: BlockId) -> Option<U256> {
@ -1362,7 +1417,7 @@ impl BlockChainClient for Client {
fn block_hash(&self, id: BlockId) -> Option<H256> {
let chain = self.chain.read();
Self::block_hash(&chain, id)
Self::block_hash(&chain, &self.miner, id)
}
fn code(&self, address: &Address, id: BlockId) -> Option<Option<Bytes>> {
@ -1527,7 +1582,8 @@ impl BlockChainClient for Client {
if self.chain.read().is_known(&unverified.hash()) {
return Err(BlockImportError::Import(ImportError::AlreadyInChain));
}
if self.block_status(BlockId::Hash(unverified.parent_hash())) == BlockStatus::Unknown {
let status = self.block_status(BlockId::Hash(unverified.parent_hash()));
if status == BlockStatus::Unknown || status == BlockStatus::Pending {
return Err(BlockImportError::Block(BlockError::UnknownParent(unverified.parent_hash())));
}
}
@ -1541,7 +1597,8 @@ impl BlockChainClient for Client {
if self.chain.read().is_known(&header.hash()) {
return Err(BlockImportError::Import(ImportError::AlreadyInChain));
}
if self.block_status(BlockId::Hash(header.parent_hash())) == BlockStatus::Unknown {
let status = self.block_status(BlockId::Hash(header.parent_hash()));
if status == BlockStatus::Unknown || status == BlockStatus::Pending {
return Err(BlockImportError::Block(BlockError::UnknownParent(header.parent_hash())));
}
}
@ -1663,8 +1720,8 @@ impl BlockChainClient for Client {
}
}
fn signing_network_id(&self) -> Option<u64> {
self.engine.signing_network_id(&self.latest_env_info())
fn signing_chain_id(&self) -> Option<u64> {
self.engine.signing_chain_id(&self.latest_env_info())
}
fn block_extra_info(&self, id: BlockId) -> Option<BTreeMap<String, String>> {
@ -1687,7 +1744,7 @@ impl BlockChainClient for Client {
fn call_contract(&self, block_id: BlockId, address: Address, data: Bytes) -> Result<Bytes, String> {
let transaction = self.contract_call_tx(block_id, address, data);
self.call(&transaction, block_id, Default::default())
self.call(&transaction, Default::default(), block_id)
.map_err(|e| format!("{:?}", e))
.map(|executed| {
executed.output
@ -1703,9 +1760,9 @@ impl BlockChainClient for Client {
value: U256::zero(),
data: data,
};
let network_id = self.engine.signing_network_id(&self.latest_env_info());
let signature = self.engine.sign(transaction.hash(network_id))?;
let signed = SignedTransaction::new(transaction.with_signature(signature, network_id))?;
let chain_id = self.engine.signing_chain_id(&self.latest_env_info());
let signature = self.engine.sign(transaction.hash(chain_id))?;
let signed = SignedTransaction::new(transaction.with_signature(signature, chain_id))?;
self.miner.import_own_transaction(self, signed.into())
}

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

@ -23,7 +23,7 @@ use util::kvdb::{self, KeyValueDB};
use {state, state_db, client, executive, trace, db, spec};
use factory::Factories;
use evm::{self, VMType};
use evm::action_params::ActionParams;
use vm::{self, ActionParams};
/// EVM test Error.
#[derive(Debug)]
@ -31,7 +31,7 @@ pub enum EvmTestError {
/// Trie integrity error.
Trie(util::TrieError),
/// EVM error.
Evm(evm::Error),
Evm(vm::Error),
/// Initialization error.
Initialization(::error::Error),
/// Low-level database error.

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

@ -40,7 +40,7 @@ pub use types::pruning_info::PruningInfo;
pub use types::call_analytics::CallAnalytics;
pub use executive::{Executed, Executive, TransactOptions};
pub use evm::env_info::{LastHashes, EnvInfo};
pub use vm::{LastHashes, EnvInfo};
pub use error::{BlockImportError, TransactionImportError, TransactionImportResult};
pub use verification::VerifierType;

46
ethcore/src/client/test_client.rs
View File

@ -17,6 +17,10 @@
//! Test client.
use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrder};
use std::sync::Arc;
use std::collections::{HashMap, BTreeMap};
use std::mem;
use itertools::Itertools;
use rustc_hex::FromHex;
use util::*;
use rlp::*;
@ -36,7 +40,8 @@ use log_entry::LocalizedLogEntry;
use receipt::{Receipt, LocalizedReceipt};
use blockchain::extras::BlockReceipts;
use error::{ImportResult, Error as EthcoreError};
use evm::{Factory as EvmFactory, VMType, Schedule};
use evm::{Factory as EvmFactory, VMType};
use vm::Schedule;
use miner::{Miner, MinerService, TransactionImportResult};
use spec::Spec;
use types::basic_account::BasicAccount;
@ -397,10 +402,18 @@ impl MiningBlockChainClient for TestBlockChainClient {
}
impl BlockChainClient for TestBlockChainClient {
fn call(&self, _t: &SignedTransaction, _block: BlockId, _analytics: CallAnalytics) -> Result<Executed, CallError> {
fn call(&self, _t: &SignedTransaction, _analytics: CallAnalytics, _block: BlockId) -> Result<Executed, CallError> {
self.execution_result.read().clone().unwrap()
}
fn call_many(&self, txs: &[(SignedTransaction, CallAnalytics)], block: BlockId) -> Result<Vec<Executed>, CallError> {
let mut res = Vec::with_capacity(txs.len());
for &(ref tx, analytics) in txs {
res.push(self.call(tx, analytics, block)?);
}
Ok(res)
}
fn estimate_gas(&self, _t: &SignedTransaction, _block: BlockId) -> Result<U256, CallError> {
Ok(21000.into())
}
@ -419,7 +432,7 @@ impl BlockChainClient for TestBlockChainClient {
fn nonce(&self, address: &Address, id: BlockId) -> Option<U256> {
match id {
BlockId::Latest => Some(self.nonces.read().get(address).cloned().unwrap_or(self.spec.params().account_start_nonce)),
BlockId::Latest | BlockId::Pending => Some(self.nonces.read().get(address).cloned().unwrap_or(self.spec.params().account_start_nonce)),
_ => None,
}
}
@ -434,16 +447,15 @@ impl BlockChainClient for TestBlockChainClient {
fn code(&self, address: &Address, id: BlockId) -> Option<Option<Bytes>> {
match id {
BlockId::Latest => Some(self.code.read().get(address).cloned()),
BlockId::Latest | BlockId::Pending => Some(self.code.read().get(address).cloned()),
_ => None,
}
}
fn balance(&self, address: &Address, id: BlockId) -> Option<U256> {
if let BlockId::Latest = id {
Some(self.balances.read().get(address).cloned().unwrap_or_else(U256::zero))
} else {
None
match id {
BlockId::Latest | BlockId::Pending => Some(self.balances.read().get(address).cloned().unwrap_or_else(U256::zero)),
_ => None,
}
}
@ -452,10 +464,9 @@ impl BlockChainClient for TestBlockChainClient {
}
fn storage_at(&self, address: &Address, position: &H256, id: BlockId) -> Option<H256> {
if let BlockId::Latest = id {
Some(self.storage.read().get(&(address.clone(), position.clone())).cloned().unwrap_or_else(H256::new))
} else {
None
match id {
BlockId::Latest | BlockId::Pending => Some(self.storage.read().get(&(address.clone(), position.clone())).cloned().unwrap_or_else(H256::new)),
_ => None,
}
}
@ -544,7 +555,8 @@ impl BlockChainClient for TestBlockChainClient {
match id {
BlockId::Number(number) if (number as usize) < self.blocks.read().len() => BlockStatus::InChain,
BlockId::Hash(ref hash) if self.blocks.read().get(hash).is_some() => BlockStatus::InChain,
BlockId::Latest | BlockId::Pending | BlockId::Earliest => BlockStatus::InChain,
BlockId::Latest | BlockId::Earliest => BlockStatus::InChain,
BlockId::Pending => BlockStatus::Pending,
_ => BlockStatus::Unknown,
}
}
@ -722,7 +734,7 @@ impl BlockChainClient for TestBlockChainClient {
self.miner.ready_transactions(info.best_block_number, info.best_block_timestamp)
}
fn signing_network_id(&self) -> Option<u64> { None }
fn signing_chain_id(&self) -> Option<u64> { None }
fn mode(&self) -> Mode { Mode::Active }
@ -753,9 +765,9 @@ impl BlockChainClient for TestBlockChainClient {
value: U256::default(),
data: data,
};
let network_id = Some(self.spec.params().network_id);
let sig = self.spec.engine.sign(transaction.hash(network_id)).unwrap();
let signed = SignedTransaction::new(transaction.with_signature(sig, network_id)).unwrap();
let chain_id = Some(self.spec.chain_id());
let sig = self.spec.engine.sign(transaction.hash(chain_id)).unwrap();
let signed = SignedTransaction::new(transaction.with_signature(sig, chain_id)).unwrap();
self.miner.import_own_transaction(self, signed.into())
}

15
ethcore/src/client/traits.rs
View File

@ -15,11 +15,12 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::collections::BTreeMap;
use itertools::Itertools;
use block::{OpenBlock, SealedBlock, ClosedBlock};
use blockchain::TreeRoute;
use encoded;
use evm::env_info::LastHashes;
use vm::LastHashes;
use error::{ImportResult, CallError, Error as EthcoreError};
use error::{TransactionImportResult, BlockImportError};
use evm::{Factory as EvmFactory, Schedule};
@ -33,7 +34,7 @@ use trace::LocalizedTrace;
use transaction::{LocalizedTransaction, PendingTransaction, SignedTransaction};
use verification::queue::QueueInfo as BlockQueueInfo;
use util::{U256, Address, H256, H2048, Bytes, Itertools};
use util::{U256, Address, H256, H2048, Bytes};
use util::hashdb::DBValue;
use types::ids::*;
@ -182,7 +183,11 @@ pub trait BlockChainClient : Sync + Send {
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>;
fn call(&self, tx: &SignedTransaction, analytics: CallAnalytics, block: BlockId) -> Result<Executed, CallError>;
/// Makes multiple non-persistent but dependent transaction calls.
/// Returns a vector of successes or a failure if any of the transaction fails.
fn call_many(&self, txs: &[(SignedTransaction, CallAnalytics)], block: BlockId) -> Result<Vec<Executed>, CallError>;
/// Estimates how much gas will be necessary for a call.
fn estimate_gas(&self, t: &SignedTransaction, block: BlockId) -> Result<U256, CallError>;
@ -235,8 +240,8 @@ pub trait BlockChainClient : Sync + Send {
corpus.into()
}
/// Get the preferred network ID to sign on
fn signing_network_id(&self) -> Option<u64>;
/// Get the preferred chain ID to sign on
fn signing_chain_id(&self) -> Option<u64>;
/// Get the mode.
fn mode(&self) -> Mode;

78
ethcore/src/engines/authority_round/mod.rs
View File

@ -17,8 +17,10 @@
//! A blockchain engine that supports a non-instant BFT proof-of-authority.
use std::sync::atomic::{AtomicUsize, AtomicBool, Ordering as AtomicOrdering};
use std::sync::Weak;
use std::sync::{Weak, Arc};
use std::time::{UNIX_EPOCH, Duration};
use std::collections::{BTreeMap, HashSet, HashMap};
use std::cmp;
use account_provider::AccountProvider;
use block::*;
@ -47,22 +49,14 @@ mod finality;
/// `AuthorityRound` params.
pub struct AuthorityRoundParams {
/// Gas limit divisor.
pub gas_limit_bound_divisor: U256,
/// Time to wait before next block or authority switching.
pub step_duration: Duration,
/// Block reward.
pub block_reward: U256,
/// Namereg contract address.
pub registrar: Address,
/// Starting step,
pub start_step: Option<u64>,
/// Valid validators.
pub validators: Box<ValidatorSet>,
/// Chain score validation transition block.
pub validate_score_transition: u64,
/// Number of first block where EIP-155 rules are validated.
pub eip155_transition: u64,
/// Monotonic step validation transition block.
pub validate_step_transition: u64,
/// Immediate transitions.
@ -72,14 +66,10 @@ pub struct AuthorityRoundParams {
impl From<ethjson::spec::AuthorityRoundParams> for AuthorityRoundParams {
fn from(p: ethjson::spec::AuthorityRoundParams) -> Self {
AuthorityRoundParams {
gas_limit_bound_divisor: p.gas_limit_bound_divisor.into(),
step_duration: Duration::from_secs(p.step_duration.into()),
validators: new_validator_set(p.validators),
block_reward: p.block_reward.map_or_else(U256::zero, Into::into),
registrar: p.registrar.map_or_else(Address::new, Into::into),
start_step: p.start_step.map(Into::into),
validate_score_transition: p.validate_score_transition.map_or(0, Into::into),
eip155_transition: p.eip155_transition.map_or(0, Into::into),
validate_step_transition: p.validate_step_transition.map_or(0, Into::into),
immediate_transitions: p.immediate_transitions.unwrap_or(false),
}
@ -214,9 +204,6 @@ impl EpochManager {
/// Engine using `AuthorityRound` proof-of-authority BFT consensus.
pub struct AuthorityRound {
params: CommonParams,
gas_limit_bound_divisor: U256,
block_reward: U256,
registrar: Address,
builtins: BTreeMap<Address, Builtin>,
transition_service: IoService<()>,
step: Arc<Step>,
@ -225,7 +212,6 @@ pub struct AuthorityRound {
signer: RwLock<EngineSigner>,
validators: Box<ValidatorSet>,
validate_score_transition: u64,
eip155_transition: u64,
validate_step_transition: u64,
epoch_manager: Mutex<EpochManager>,
immediate_transitions: bool,
@ -362,9 +348,6 @@ impl AuthorityRound {
let engine = Arc::new(
AuthorityRound {
params: params,
gas_limit_bound_divisor: our_params.gas_limit_bound_divisor,
block_reward: our_params.block_reward,
registrar: our_params.registrar,
builtins: builtins,
transition_service: IoService::<()>::start()?,
step: Arc::new(Step {
@ -377,7 +360,6 @@ impl AuthorityRound {
signer: Default::default(),
validators: our_params.validators,
validate_score_transition: our_params.validate_score_transition,
eip155_transition: our_params.eip155_transition,
validate_step_transition: our_params.validate_step_transition,
epoch_manager: Mutex::new(EpochManager::blank()),
immediate_transitions: our_params.immediate_transitions,
@ -433,7 +415,9 @@ impl Engine for AuthorityRound {
fn params(&self) -> &CommonParams { &self.params }
fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.registrar.hex()] }
fn additional_params(&self) -> HashMap<String, String> {
hash_map!["registrar".to_owned() => self.params().registrar.hex()]
}
fn builtins(&self) -> &BTreeMap<Address, Builtin> { &self.builtins }
@ -461,11 +445,11 @@ impl Engine for AuthorityRound {
header.set_difficulty(new_difficulty);
header.set_gas_limit({
let gas_limit = parent.gas_limit().clone();
let bound_divisor = self.gas_limit_bound_divisor;
let bound_divisor = self.params().gas_limit_bound_divisor;
if gas_limit < gas_floor_target {
min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
cmp::min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
} else {
max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
cmp::max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
}
});
}
@ -532,7 +516,7 @@ impl Engine for AuthorityRound {
fn on_new_block(
&self,
block: &mut ExecutedBlock,
last_hashes: Arc<::evm::env_info::LastHashes>,
last_hashes: Arc<::vm::LastHashes>,
epoch_begin: bool,
) -> Result<(), Error> {
let parent_hash = block.fields().header.parent_hash().clone();
@ -564,7 +548,8 @@ impl Engine for AuthorityRound {
fn on_close_block(&self, block: &mut ExecutedBlock) -> Result<(), Error> {
let fields = block.fields_mut();
// Bestow block reward
let res = fields.state.add_balance(fields.header.author(), &self.block_reward, CleanupMode::NoEmpty)
let reward = self.params().block_reward;
let res = fields.state.add_balance(fields.header.author(), &reward, CleanupMode::NoEmpty)
.map_err(::error::Error::from)
.and_then(|_| fields.state.commit());
// Commit state so that we can actually figure out the state root.
@ -629,7 +614,7 @@ impl Engine for AuthorityRound {
}
}
let gas_limit_divisor = self.gas_limit_bound_divisor;
let gas_limit_divisor = self.params().gas_limit_bound_divisor;
let min_gas = parent.gas_limit().clone() - parent.gas_limit().clone() / gas_limit_divisor;
let max_gas = parent.gas_limit().clone() + parent.gas_limit().clone() / gas_limit_divisor;
if header.gas_limit() <= &min_gas || header.gas_limit() >= &max_gas {
@ -707,6 +692,7 @@ impl Engine for AuthorityRound {
// apply immediate transitions.
if let Some(change) = self.validators.is_epoch_end(first, chain_head) {
let change = combine_proofs(chain_head.number(), &change, &[]);
return Some(change)
}
@ -817,12 +803,12 @@ impl Engine for AuthorityRound {
}
}
fn verify_transaction_basic(&self, t: &UnverifiedTransaction, header: &Header) -> result::Result<(), Error> {
fn verify_transaction_basic(&self, t: &UnverifiedTransaction, header: &Header) -> Result<(), Error> {
t.check_low_s()?;
if let Some(n) = t.network_id() {
if header.number() >= self.eip155_transition && n != self.params().chain_id {
return Err(TransactionError::InvalidNetworkId.into());
if let Some(n) = t.chain_id() {
if header.number() >= self.params().eip155_transition && n != self.params().chain_id {
return Err(TransactionError::InvalidChainId.into());
}
}
@ -853,6 +839,7 @@ impl Engine for AuthorityRound {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrdering};
use util::*;
use header::Header;
@ -943,10 +930,10 @@ mod tests {
let addr = tap.insert_account("0".sha3().into(), "0").unwrap();
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
parent_header.set_gas_limit("222222".parse::<U256>().unwrap());
let mut header: Header = Header::default();
header.set_number(1);
header.set_gas_limit(U256::from_str("222222").unwrap());
header.set_gas_limit("222222".parse::<U256>().unwrap());
header.set_author(addr);
let engine = Spec::new_test_round().engine;
@ -969,10 +956,10 @@ mod tests {
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&0usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
parent_header.set_gas_limit("222222".parse::<U256>().unwrap());
let mut header: Header = Header::default();
header.set_number(1);
header.set_gas_limit(U256::from_str("222222").unwrap());
header.set_gas_limit("222222".parse::<U256>().unwrap());
header.set_author(addr);
let engine = Spec::new_test_round().engine;
@ -995,10 +982,10 @@ mod tests {
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&4usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
parent_header.set_gas_limit("222222".parse::<U256>().unwrap());
let mut header: Header = Header::default();
header.set_number(1);
header.set_gas_limit(U256::from_str("222222").unwrap());
header.set_gas_limit("222222".parse::<U256>().unwrap());
header.set_author(addr);
let engine = Spec::new_test_round().engine;
@ -1016,25 +1003,26 @@ mod tests {
fn reports_skipped() {
let last_benign = Arc::new(AtomicUsize::new(0));
let params = AuthorityRoundParams {
gas_limit_bound_divisor: U256::from_str("400").unwrap(),
step_duration: Default::default(),
block_reward: Default::default(),
registrar: Default::default(),
start_step: Some(1),
validators: Box::new(TestSet::new(Default::default(), last_benign.clone())),
validate_score_transition: 0,
validate_step_transition: 0,
eip155_transition: 0,
immediate_transitions: true,
};
let aura = AuthorityRound::new(Default::default(), params, Default::default()).unwrap();
let aura = {
let mut c_params = ::spec::CommonParams::default();
c_params.gas_limit_bound_divisor = 5.into();
AuthorityRound::new(c_params, params, Default::default()).unwrap()
};
let mut parent_header: Header = Header::default();
parent_header.set_seal(vec![encode(&1usize).into_vec()]);
parent_header.set_gas_limit(U256::from_str("222222").unwrap());
parent_header.set_gas_limit("222222".parse::<U256>().unwrap());
let mut header: Header = Header::default();
header.set_number(1);
header.set_gas_limit(U256::from_str("222222").unwrap());
header.set_gas_limit("222222".parse::<U256>().unwrap());
header.set_seal(vec![encode(&3usize).into_vec()]);
// Do not report when signer not present.

24
ethcore/src/engines/basic_authority.rs
View File

@ -16,7 +16,9 @@
//! A blockchain engine that supports a basic, non-BFT proof-of-authority.
use std::sync::Weak;
use std::sync::{Weak, Arc};
use std::collections::BTreeMap;
use std::cmp;
use util::*;
use ethkey::{recover, public_to_address, Signature};
use account_provider::AccountProvider;
@ -35,8 +37,6 @@ use super::validator_set::{ValidatorSet, SimpleList, new_validator_set};
/// `BasicAuthority` params.
#[derive(Debug, PartialEq)]
pub struct BasicAuthorityParams {
/// Gas limit divisor.
pub gas_limit_bound_divisor: U256,
/// Valid signatories.
pub validators: ethjson::spec::ValidatorSet,
}
@ -44,7 +44,6 @@ pub struct BasicAuthorityParams {
impl From<ethjson::spec::BasicAuthorityParams> for BasicAuthorityParams {
fn from(p: ethjson::spec::BasicAuthorityParams) -> Self {
BasicAuthorityParams {
gas_limit_bound_divisor: p.gas_limit_bound_divisor.into(),
validators: p.validators,
}
}
@ -80,7 +79,6 @@ fn verify_external(header: &Header, validators: &ValidatorSet) -> Result<(), Err
/// Engine using `BasicAuthority`, trivial proof-of-authority consensus.
pub struct BasicAuthority {
params: CommonParams,
gas_limit_bound_divisor: U256,
builtins: BTreeMap<Address, Builtin>,
signer: RwLock<EngineSigner>,
validators: Box<ValidatorSet>,
@ -91,7 +89,6 @@ impl BasicAuthority {
pub fn new(params: CommonParams, our_params: BasicAuthorityParams, builtins: BTreeMap<Address, Builtin>) -> Self {
BasicAuthority {
params: params,
gas_limit_bound_divisor: our_params.gas_limit_bound_divisor,
builtins: builtins,
validators: new_validator_set(our_params.validators),
signer: Default::default(),
@ -119,11 +116,11 @@ impl Engine for BasicAuthority {
header.set_difficulty(parent.difficulty().clone());
header.set_gas_limit({
let gas_limit = parent.gas_limit().clone();
let bound_divisor = self.gas_limit_bound_divisor;
let bound_divisor = self.params().gas_limit_bound_divisor;
if gas_limit < gas_floor_target {
min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
cmp::min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
} else {
max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
cmp::max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
}
});
}
@ -147,7 +144,7 @@ impl Engine for BasicAuthority {
Seal::None
}
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
// check the seal fields.
// TODO: pull this out into common code.
if header.seal().len() != self.seal_fields() {
@ -158,11 +155,11 @@ impl Engine for BasicAuthority {
Ok(())
}
fn verify_block_unordered(&self, _header: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_unordered(&self, _header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
Ok(())
}
fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
// Do not calculate difficulty for genesis blocks.
if header.number() == 0 {
return Err(From::from(BlockError::RidiculousNumber(OutOfBounds { min: Some(1), max: None, found: header.number() })));
@ -172,7 +169,7 @@ impl Engine for BasicAuthority {
if header.difficulty() != parent.difficulty() {
return Err(From::from(BlockError::InvalidDifficulty(Mismatch { expected: *parent.difficulty(), found: *header.difficulty() })))
}
let gas_limit_divisor = self.gas_limit_bound_divisor;
let gas_limit_divisor = self.params().gas_limit_bound_divisor;
let min_gas = parent.gas_limit().clone() - parent.gas_limit().clone() / gas_limit_divisor;
let max_gas = parent.gas_limit().clone() + parent.gas_limit().clone() / gas_limit_divisor;
if header.gas_limit() <= &min_gas || header.gas_limit() >= &max_gas {
@ -254,6 +251,7 @@ impl Engine for BasicAuthority {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use util::*;
use block::*;
use error::{BlockError, Error};

40
ethcore/src/engines/epoch.rs
View File

@ -16,14 +16,12 @@
//! Epoch verifiers and transitions.
use util::H256;
use error::Error;
use header::Header;
use rlp::{Encodable, Decodable, DecoderError, RlpStream, UntrustedRlp};
use util::H256;
/// A full epoch transition.
#[derive(Debug, Clone)]
#[derive(Debug, Clone, RlpEncodable, RlpDecodable)]
pub struct Transition {
/// Block hash at which the transition occurred.
pub block_hash: H256,
@ -33,46 +31,14 @@ pub struct Transition {
pub proof: Vec<u8>,
}
impl Encodable for Transition {
fn rlp_append(&self, s: &mut RlpStream) {
s.begin_list(3)
.append(&self.block_hash)
.append(&self.block_number)
.append(&self.proof);
}
}
impl Decodable for Transition {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(Transition {
block_hash: rlp.val_at(0)?,
block_number: rlp.val_at(1)?,
proof: rlp.val_at(2)?,
})
}
}
/// An epoch transition pending a finality proof.
/// Not all transitions need one.
#[derive(RlpEncodableWrapper, RlpDecodableWrapper)]
pub struct PendingTransition {
/// "transition/epoch" proof from the engine.
pub proof: Vec<u8>,
}
impl Encodable for PendingTransition {
fn rlp_append(&self, s: &mut RlpStream) {
s.append(&self.proof);
}
}
impl Decodable for PendingTransition {
fn decode(rlp: &UntrustedRlp) -> Result<Self, DecoderError> {
Ok(PendingTransition {
proof: rlp.as_val()?,
})
}
}
/// Verifier for all blocks within an epoch with self-contained state.
///
/// See docs on `Engine` relating to proving functions for more details.

17
ethcore/src/engines/instant_seal.rs
View File

@ -14,26 +14,24 @@
// 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::collections::BTreeMap;
use util::{Address, HashMap};
use std::collections::{BTreeMap, HashMap};
use util::Address;
use builtin::Builtin;
use engines::{Engine, Seal};
use spec::CommonParams;
use block::ExecutedBlock;
use block::{ExecutedBlock, IsBlock};
/// An engine which does not provide any consensus mechanism, just seals blocks internally.
pub struct InstantSeal {
params: CommonParams,
registrar: Address,
builtins: BTreeMap<Address, Builtin>,
}
impl InstantSeal {
/// Returns new instance of InstantSeal with default VM Factory
pub fn new(params: CommonParams, registrar: Address, builtins: BTreeMap<Address, Builtin>) -> Self {
pub fn new(params: CommonParams, builtins: BTreeMap<Address, Builtin>) -> Self {
InstantSeal {
params: params,
registrar: registrar,
builtins: builtins,
}
}
@ -49,7 +47,7 @@ impl Engine for InstantSeal {
}
fn additional_params(&self) -> HashMap<String, String> {
hash_map!["registrar".to_owned() => self.registrar.hex()]
hash_map!["registrar".to_owned() => self.params().registrar.hex()]
}
fn builtins(&self) -> &BTreeMap<Address, Builtin> {
@ -58,13 +56,14 @@ impl Engine for InstantSeal {
fn seals_internally(&self) -> Option<bool> { Some(true) }
fn generate_seal(&self, _block: &ExecutedBlock) -> Seal {
Seal::Regular(Vec::new())
fn generate_seal(&self, block: &ExecutedBlock) -> Seal {
if block.transactions().is_empty() { Seal::None } else { Seal::Regular(Vec::new()) }
}
}
#[cfg(test)]
mod tests {
use std::sync::Arc;
use util::*;
use tests::helpers::*;
use spec::Spec;

17
ethcore/src/engines/mod.rs
View File

@ -35,7 +35,9 @@ pub use self::instant_seal::InstantSeal;
pub use self::null_engine::NullEngine;
pub use self::tendermint::Tendermint;
use std::sync::Weak;
use std::sync::{Weak, Arc};
use std::collections::{BTreeMap, HashMap};
use std::fmt;
use self::epoch::PendingTransition;
@ -43,15 +45,13 @@ use account_provider::AccountProvider;
use block::ExecutedBlock;
use builtin::Builtin;
use client::EngineClient;
use evm::env_info::{EnvInfo, LastHashes};
use vm::{EnvInfo, LastHashes, Schedule, CreateContractAddress};
use error::Error;
use evm::Schedule;
use header::{Header, BlockNumber};
use receipt::Receipt;
use snapshot::SnapshotComponents;
use spec::CommonParams;
use transaction::{UnverifiedTransaction, SignedTransaction};
use evm::CreateContractAddress;
use ethkey::Signature;
use util::*;
@ -273,7 +273,7 @@ pub trait Engine : Sync + Send {
// TODO: Add flags for which bits of the transaction to check.
// TODO: consider including State in the params.
fn verify_transaction_basic(&self, t: &UnverifiedTransaction, _header: &Header) -> Result<(), Error> {
t.verify_basic(true, Some(self.params().network_id), true)?;
t.verify_basic(true, Some(self.params().chain_id), true)?;
Ok(())
}
@ -283,7 +283,7 @@ pub trait Engine : Sync + Send {
}
/// The network ID that transactions should be signed with.
fn signing_network_id(&self, _env_info: &EnvInfo) -> Option<u64> {
fn signing_chain_id(&self, _env_info: &EnvInfo) -> Option<u64> {
Some(self.params().chain_id)
}
@ -403,13 +403,12 @@ pub trait Engine : Sync + Send {
/// Common engine utilities
pub mod common {
use std::sync::Arc;
use block::ExecutedBlock;
use evm::env_info::{EnvInfo, LastHashes};
use error::Error;
use transaction::SYSTEM_ADDRESS;
use executive::Executive;
use evm::CallType;
use evm::action_params::{ActionParams, ActionValue};
use vm::{CallType, ActionParams, ActionValue, EnvInfo, LastHashes};
use trace::{NoopTracer, NoopVMTracer};
use state::Substate;

2
ethcore/src/engines/null_engine.rs
View File

@ -62,6 +62,6 @@ impl Engine for NullEngine {
}
fn snapshot_components(&self) -> Option<Box<::snapshot::SnapshotComponents>> {
Some(Box::new(::snapshot::PowSnapshot(10000)))
Some(Box::new(::snapshot::PowSnapshot::new(10000, 10000)))
}
}

3
ethcore/src/engines/signer.rs
View File

@ -16,7 +16,8 @@
//! A signer used by Engines which need to sign messages.
use util::{Arc, H256, Address};
use std::sync::Arc;
use util::{H256, Address};
use ethkey::Signature;
use account_provider::{self, AccountProvider};

6
ethcore/src/engines/tendermint/message.rs
View File

@ -16,6 +16,7 @@
//! Tendermint message handling.
use std::cmp;
use util::*;
use super::{Height, View, BlockHash, Step};
use error::Error;
@ -110,13 +111,13 @@ impl Default for VoteStep {
}
impl PartialOrd for VoteStep {
fn partial_cmp(&self, m: &VoteStep) -> Option<Ordering> {
fn partial_cmp(&self, m: &VoteStep) -> Option<cmp::Ordering> {
Some(self.cmp(m))
}
}
impl Ord for VoteStep {
fn cmp(&self, m: &VoteStep) -> Ordering {
fn cmp(&self, m: &VoteStep) -> cmp::Ordering {
if self.height != m.height {
self.height.cmp(&m.height)
} else if self.view != m.view {
@ -198,6 +199,7 @@ pub fn message_hash(vote_step: VoteStep, block_hash: H256) -> H256 {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use util::*;
use rlp::*;
use account_provider::AccountProvider;

29
ethcore/src/engines/tendermint/mod.rs
View File

@ -25,8 +25,10 @@
mod message;
mod params;
use std::sync::Weak;
use std::sync::{Weak, Arc};
use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrdering};
use std::collections::{HashSet, BTreeMap, HashMap};
use std::cmp;
use util::*;
use client::EngineClient;
use error::{Error, BlockError};
@ -71,12 +73,9 @@ pub type BlockHash = H256;
/// Engine using `Tendermint` consensus algorithm, suitable for EVM chain.
pub struct Tendermint {
params: CommonParams,
gas_limit_bound_divisor: U256,
builtins: BTreeMap<Address, Builtin>,
step_service: IoService<Step>,
client: RwLock<Option<Weak<EngineClient>>>,
block_reward: U256,
registrar: Address,
/// Blockchain height.
height: AtomicUsize,
/// Consensus view.
@ -166,12 +165,9 @@ impl Tendermint {
let engine = Arc::new(
Tendermint {
params: params,
gas_limit_bound_divisor: our_params.gas_limit_bound_divisor,
builtins: builtins,
client: RwLock::new(None),
step_service: IoService::<Step>::start()?,
block_reward: our_params.block_reward,
registrar: our_params.registrar,
height: AtomicUsize::new(1),
view: AtomicUsize::new(0),
step: RwLock::new(Step::Propose),
@ -446,7 +442,9 @@ impl Engine for Tendermint {
fn params(&self) -> &CommonParams { &self.params }
fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.registrar.hex()] }
fn additional_params(&self) -> HashMap<String, String> {
hash_map!["registrar".to_owned() => self.params().registrar.hex()]
}
fn builtins(&self) -> &BTreeMap<Address, Builtin> { &self.builtins }
@ -471,11 +469,11 @@ impl Engine for Tendermint {
header.set_difficulty(new_difficulty);
header.set_gas_limit({
let gas_limit = parent.gas_limit().clone();
let bound_divisor = self.gas_limit_bound_divisor;
let bound_divisor = self.params().gas_limit_bound_divisor;
if gas_limit < gas_floor_target {
min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
cmp::min(gas_floor_target, gas_limit + gas_limit / bound_divisor - 1.into())
} else {
max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
cmp::max(gas_floor_target, gas_limit - gas_limit / bound_divisor + 1.into())
}
});
}
@ -545,7 +543,8 @@ impl Engine for Tendermint {
fn on_close_block(&self, block: &mut ExecutedBlock) -> Result<(), Error>{
let fields = block.fields_mut();
// Bestow block reward
let res = fields.state.add_balance(fields.header.author(), &self.block_reward, CleanupMode::NoEmpty)
let reward = self.params().block_reward;
let res = fields.state.add_balance(fields.header.author(), &reward, CleanupMode::NoEmpty)
.map_err(::error::Error::from)
.and_then(|_| fields.state.commit());
// Commit state so that we can actually figure out the state root.
@ -583,7 +582,7 @@ impl Engine for Tendermint {
return Err(BlockError::RidiculousNumber(OutOfBounds { min: Some(1), max: None, found: header.number() }).into());
}
let gas_limit_divisor = self.gas_limit_bound_divisor;
let gas_limit_divisor = self.params().gas_limit_bound_divisor;
let min_gas = parent.gas_limit().clone() - parent.gas_limit().clone() / gas_limit_divisor;
let max_gas = parent.gas_limit().clone() + parent.gas_limit().clone() / gas_limit_divisor;
if header.gas_limit() <= &min_gas || header.gas_limit() >= &max_gas {
@ -651,6 +650,7 @@ impl Engine for Tendermint {
let first = chain_head.number() == 0;
if let Some(change) = self.validators.is_epoch_end(first, chain_head) {
let change = combine_proofs(chain_head.number(), &change, &[]);
return Some(change)
} else if let Some(pending) = transition_store(chain_head.hash()) {
let signal_number = chain_head.number();
@ -777,6 +777,7 @@ impl Engine for Tendermint {
#[cfg(test)]
mod tests {
use std::str::FromStr;
use rustc_hex::FromHex;
use util::*;
use block::*;
@ -1055,7 +1056,7 @@ mod tests {
client.miner().import_own_transaction(client.as_ref(), transaction.into()).unwrap();
// Propose
let proposal = Some(client.miner().pending_block().unwrap().header.bare_hash());
let proposal = Some(client.miner().pending_block(0).unwrap().header.bare_hash());
// Propose timeout
engine.step();

10
ethcore/src/engines/tendermint/params.rs
View File

@ -17,7 +17,6 @@
//! Tendermint specific parameters.
use ethjson;
use util::{U256, Address};
use time::Duration;
use super::super::validator_set::{ValidatorSet, new_validator_set};
use super::super::transition::Timeouts;
@ -25,16 +24,10 @@ use super::Step;
/// `Tendermint` params.
pub struct TendermintParams {
/// Gas limit divisor.
pub gas_limit_bound_divisor: U256,
/// List of validators.
pub validators: Box<ValidatorSet>,
/// Timeout durations for different steps.
pub timeouts: TendermintTimeouts,
/// Block reward.
pub block_reward: U256,
/// Namereg contract address.
pub registrar: Address,
}
/// Base timeout of each step in ms.
@ -81,7 +74,6 @@ impl From<ethjson::spec::TendermintParams> for TendermintParams {
fn from(p: ethjson::spec::TendermintParams) -> Self {
let dt = TendermintTimeouts::default();
TendermintParams {
gas_limit_bound_divisor: p.gas_limit_bound_divisor.into(),
validators: new_validator_set(p.validators),
timeouts: TendermintTimeouts {
propose: p.timeout_propose.map_or(dt.propose, to_duration),
@ -89,8 +81,6 @@ impl From<ethjson::spec::TendermintParams> for TendermintParams {
precommit: p.timeout_precommit.map_or(dt.precommit, to_duration),
commit: p.timeout_commit.map_or(dt.commit, to_duration),
},
block_reward: p.block_reward.map_or_else(U256::zero, Into::into),
registrar: p.registrar.map_or_else(Address::new, Into::into),
}
}
}

9
ethcore/src/engines/validator_set/contract.rs
View File

@ -126,6 +126,7 @@ impl ValidatorSet for ValidatorContract {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use rustc_hex::FromHex;
use util::*;
use rlp::encode;
@ -142,11 +143,11 @@ mod tests {
#[test]
fn fetches_validators() {
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_contract, None);
let vc = Arc::new(ValidatorContract::new(Address::from_str("0000000000000000000000000000000000000005").unwrap()));
let vc = Arc::new(ValidatorContract::new("0000000000000000000000000000000000000005".parse::<Address>().unwrap()));
vc.register_client(Arc::downgrade(&client) as _);
let last_hash = client.best_block_header().hash();
assert!(vc.contains(&last_hash, &Address::from_str("7d577a597b2742b498cb5cf0c26cdcd726d39e6e").unwrap()));
assert!(vc.contains(&last_hash, &Address::from_str("82a978b3f5962a5b0957d9ee9eef472ee55b42f1").unwrap()));
assert!(vc.contains(&last_hash, &"7d577a597b2742b498cb5cf0c26cdcd726d39e6e".parse::<Address>().unwrap()));
assert!(vc.contains(&last_hash, &"82a978b3f5962a5b0957d9ee9eef472ee55b42f1".parse::<Address>().unwrap()));
}
#[test]
@ -155,7 +156,7 @@ mod tests {
let v1 = tap.insert_account("1".sha3().into(), "").unwrap();
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_contract, Some(tap.clone()));
client.engine().register_client(Arc::downgrade(&client) as _);
let validator_contract = Address::from_str("0000000000000000000000000000000000000005").unwrap();
let validator_contract = "0000000000000000000000000000000000000005".parse::<Address>().unwrap();
// Make sure reporting can be done.
client.miner().set_gas_floor_target(1_000_000.into());

2
ethcore/src/engines/validator_set/multi.rs
View File

@ -142,6 +142,8 @@ impl ValidatorSet for Multi {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use std::collections::BTreeMap;
use account_provider::AccountProvider;
use client::BlockChainClient;
use engines::EpochChange;

23
ethcore/src/engines/validator_set/safe_contract.rs
View File

@ -16,7 +16,7 @@
/// Validator set maintained in a contract, updated using `getValidators` method.
use std::sync::Weak;
use std::sync::{Weak, Arc};
use futures::Future;
use native_contracts::ValidatorSet as Provider;
@ -95,7 +95,7 @@ fn check_first_proof(engine: &Engine, provider: &Provider, old_header: Header, s
// TODO: match client contract_call_tx more cleanly without duplication.
const PROVIDED_GAS: u64 = 50_000_000;
let env_info = ::evm::env_info::EnvInfo {
let env_info = ::vm::EnvInfo {
number: old_header.number(),
author: *old_header.author(),
difficulty: *old_header.difficulty(),
@ -454,6 +454,7 @@ impl ValidatorSet for ValidatorSafeContract {
#[cfg(test)]
mod tests {
use std::sync::Arc;
use rustc_hex::FromHex;
use util::*;
use types::ids::BlockId;
@ -470,11 +471,11 @@ mod tests {
#[test]
fn fetches_validators() {
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_safe_contract, None);
let vc = Arc::new(ValidatorSafeContract::new(Address::from_str("0000000000000000000000000000000000000005").unwrap()));
let vc = Arc::new(ValidatorSafeContract::new("0000000000000000000000000000000000000005".parse::<Address>().unwrap()));
vc.register_client(Arc::downgrade(&client) as _);
let last_hash = client.best_block_header().hash();
assert!(vc.contains(&last_hash, &Address::from_str("7d577a597b2742b498cb5cf0c26cdcd726d39e6e").unwrap()));
assert!(vc.contains(&last_hash, &Address::from_str("82a978b3f5962a5b0957d9ee9eef472ee55b42f1").unwrap()));
assert!(vc.contains(&last_hash, &"7d577a597b2742b498cb5cf0c26cdcd726d39e6e".parse::<Address>().unwrap()));
assert!(vc.contains(&last_hash, &"82a978b3f5962a5b0957d9ee9eef472ee55b42f1".parse::<Address>().unwrap()));
}
#[test]
@ -483,10 +484,10 @@ mod tests {
let s0: Secret = "1".sha3().into();
let v0 = tap.insert_account(s0.clone(), "").unwrap();
let v1 = tap.insert_account("0".sha3().into(), "").unwrap();
let network_id = Spec::new_validator_safe_contract().network_id();
let chain_id = Spec::new_validator_safe_contract().chain_id();
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_safe_contract, Some(tap));
client.engine().register_client(Arc::downgrade(&client) as _);
let validator_contract = Address::from_str("0000000000000000000000000000000000000005").unwrap();
let validator_contract = "0000000000000000000000000000000000000005".parse::<Address>().unwrap();
client.miner().set_engine_signer(v1, "".into()).unwrap();
// Remove "1" validator.
@ -497,7 +498,7 @@ mod tests {
action: Action::Call(validator_contract),
value: 0.into(),
data: "bfc708a000000000000000000000000082a978b3f5962a5b0957d9ee9eef472ee55b42f1".from_hex().unwrap(),
}.sign(&s0, Some(network_id));
}.sign(&s0, Some(chain_id));
client.miner().import_own_transaction(client.as_ref(), tx.into()).unwrap();
::client::EngineClient::update_sealing(&*client);
assert_eq!(client.chain_info().best_block_number, 1);
@ -509,7 +510,7 @@ mod tests {
action: Action::Call(validator_contract),
value: 0.into(),
data: "4d238c8e00000000000000000000000082a978b3f5962a5b0957d9ee9eef472ee55b42f1".from_hex().unwrap(),
}.sign(&s0, Some(network_id));
}.sign(&s0, Some(chain_id));
client.miner().import_own_transaction(client.as_ref(), tx.into()).unwrap();
::client::EngineClient::update_sealing(&*client);
// The transaction is not yet included so still unable to seal.
@ -528,7 +529,7 @@ mod tests {
action: Action::Call(Address::default()),
value: 0.into(),
data: Vec::new(),
}.sign(&s0, Some(network_id));
}.sign(&s0, Some(chain_id));
client.miner().import_own_transaction(client.as_ref(), tx.into()).unwrap();
::client::EngineClient::update_sealing(&*client);
// Able to seal again.
@ -552,7 +553,7 @@ mod tests {
let client = generate_dummy_client_with_spec_and_accounts(Spec::new_validator_safe_contract, None);
let engine = client.engine().clone();
let validator_contract = Address::from_str("0000000000000000000000000000000000000005").unwrap();
let validator_contract = "0000000000000000000000000000000000000005".parse::<Address>().unwrap();
let last_hash = client.best_block_header().hash();
let mut new_header = Header::default();

3
ethcore/src/engines/validator_set/test.rs
View File

@ -17,8 +17,9 @@
/// Used for Engine testing.
use std::str::FromStr;
use std::sync::Arc;
use std::sync::atomic::{AtomicUsize, Ordering as AtomicOrdering};
use util::{Arc, Bytes, H256, Address, HeapSizeOf};
use util::{Bytes, H256, Address, HeapSizeOf};
use engines::{Call, Engine};
use header::{Header, BlockNumber};

2
ethcore/src/engines/vote_collector.rs
View File

@ -17,6 +17,8 @@
//! Collects votes on hashes at each Message::Round.
use std::fmt::Debug;
use std::collections::{BTreeMap, HashSet, HashMap};
use std::hash::Hash;
use util::*;
use rlp::{Encodable, RlpStream};

7
ethcore/src/error.rs
View File

@ -16,6 +16,7 @@
//! General error types for use in ethcore.
use std::fmt;
use util::*;
use io::*;
use header::BlockNumber;
@ -77,8 +78,8 @@ pub enum TransactionError {
RecipientBanned,
/// Contract creation code is banned.
CodeBanned,
/// Invalid network ID given.
InvalidNetworkId,
/// Invalid chain ID given.
InvalidChainId,
}
impl fmt::Display for TransactionError {
@ -102,7 +103,7 @@ impl fmt::Display for TransactionError {
SenderBanned => "Sender is temporarily banned.".into(),
RecipientBanned => "Recipient is temporarily banned.".into(),
CodeBanned => "Contract code is temporarily banned.".into(),
InvalidNetworkId => "Transaction of this network ID is not allowed on this chain.".into(),
InvalidChainId => "Transaction of this chain ID is not allowed on this chain.".into(),
};
f.write_fmt(format_args!("Transaction error ({})", msg))

103
ethcore/src/ethereum/ethash.rs
View File

@ -15,11 +15,14 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
use std::path::Path;
use std::cmp;
use std::collections::{BTreeMap, HashMap};
use std::sync::Arc;
use ethash::{quick_get_difficulty, slow_get_seedhash, EthashManager};
use util::*;
use block::*;
use builtin::Builtin;
use evm::env_info::EnvInfo;
use vm::EnvInfo;
use error::{BlockError, Error, TransactionError};
use header::{Header, BlockNumber};
use state::CleanupMode;
@ -29,20 +32,21 @@ use engines::{self, Engine};
use evm::Schedule;
use ethjson;
use rlp::{self, UntrustedRlp};
use evm::env_info::LastHashes;
use vm::LastHashes;
/// Parity tries to round block.gas_limit to multiple of this constant
pub const PARITY_GAS_LIMIT_DETERMINANT: U256 = U256([37, 0, 0, 0]);
/// Number of blocks in an ethash snapshot.
// make dependent on difficulty incrment divisor?
const SNAPSHOT_BLOCKS: u64 = 30000;
const SNAPSHOT_BLOCKS: u64 = 5000;
/// Maximum number of blocks allowed in an ethash snapshot.
const MAX_SNAPSHOT_BLOCKS: u64 = 30000;
/// Ethash params.
#[derive(Debug, PartialEq)]
pub struct EthashParams {
/// Gas limit divisor.
pub gas_limit_bound_divisor: U256,
/// Minimum difficulty.
pub minimum_difficulty: U256,
/// Difficulty bound divisor.
@ -53,10 +57,6 @@ pub struct EthashParams {
pub metropolis_difficulty_increment_divisor: u64,
/// Block duration.
pub duration_limit: u64,
/// Block reward.
pub block_reward: U256,
/// Namereg contract address.
pub registrar: Address,
/// Homestead transition block number.
pub homestead_transition: u64,
/// DAO hard-fork transition block (X).
@ -75,8 +75,6 @@ pub struct EthashParams {
pub eip100b_transition: u64,
/// Number of first block where EIP-150 rules begin.
pub eip150_transition: u64,
/// Number of first block where EIP-155 rules begin.
pub eip155_transition: u64,
/// Number of first block where EIP-160 rules begin.
pub eip160_transition: u64,
/// Number of first block where EIP-161.abc begin.
@ -104,14 +102,11 @@ pub struct EthashParams {
impl From<ethjson::spec::EthashParams> for EthashParams {
fn from(p: ethjson::spec::EthashParams) -> Self {
EthashParams {
gas_limit_bound_divisor: p.gas_limit_bound_divisor.into(),
minimum_difficulty: p.minimum_difficulty.into(),
difficulty_bound_divisor: p.difficulty_bound_divisor.into(),
difficulty_increment_divisor: p.difficulty_increment_divisor.map_or(10, Into::into),
metropolis_difficulty_increment_divisor: p.metropolis_difficulty_increment_divisor.map_or(9, Into::into),
duration_limit: p.duration_limit.map_or(0, Into::into),
block_reward: p.block_reward.into(),
registrar: p.registrar.map_or_else(Address::new, Into::into),
homestead_transition: p.homestead_transition.map_or(0, Into::into),
dao_hardfork_transition: p.dao_hardfork_transition.map_or(u64::max_value(), Into::into),
dao_hardfork_beneficiary: p.dao_hardfork_beneficiary.map_or_else(Address::new, Into::into),
@ -121,7 +116,6 @@ impl From<ethjson::spec::EthashParams> for EthashParams {
bomb_defuse_transition: p.bomb_defuse_transition.map_or(u64::max_value(), Into::into),
eip100b_transition: p.eip100b_transition.map_or(u64::max_value(), Into::into),
eip150_transition: p.eip150_transition.map_or(0, Into::into),
eip155_transition: p.eip155_transition.map_or(0, Into::into),
eip160_transition: p.eip160_transition.map_or(0, Into::into),
eip161abc_transition: p.eip161abc_transition.map_or(0, Into::into),
eip161d_transition: p.eip161d_transition.map_or(u64::max_value(), Into::into),
@ -185,7 +179,7 @@ impl Engine for Arc<Ethash> {
fn seal_fields(&self) -> usize { 2 }
fn params(&self) -> &CommonParams { &self.params }
fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.ethash_params.registrar.hex()] }
fn additional_params(&self) -> HashMap<String, String> { hash_map!["registrar".to_owned() => self.params().registrar.hex()] }
fn builtins(&self) -> &BTreeMap<Address, Builtin> {
&self.builtins
@ -215,8 +209,8 @@ impl Engine for Arc<Ethash> {
}
}
fn signing_network_id(&self, env_info: &EnvInfo) -> Option<u64> {
if env_info.number >= self.ethash_params.eip155_transition {
fn signing_chain_id(&self, env_info: &EnvInfo) -> Option<u64> {
if env_info.number >= self.params().eip155_transition {
Some(self.params().chain_id)
} else {
None
@ -231,19 +225,19 @@ impl Engine for Arc<Ethash> {
}
let gas_limit = {
let gas_limit = parent.gas_limit().clone();
let bound_divisor = self.ethash_params.gas_limit_bound_divisor;
let bound_divisor = self.params().gas_limit_bound_divisor;
let lower_limit = gas_limit - gas_limit / bound_divisor + 1.into();
let upper_limit = gas_limit + gas_limit / bound_divisor - 1.into();
let gas_limit = if gas_limit < gas_floor_target {
let gas_limit = min(gas_floor_target, upper_limit);
let gas_limit = cmp::min(gas_floor_target, upper_limit);
round_block_gas_limit(gas_limit, lower_limit, upper_limit)
} else if gas_limit > gas_ceil_target {
let gas_limit = max(gas_ceil_target, lower_limit);
let gas_limit = cmp::max(gas_ceil_target, lower_limit);
round_block_gas_limit(gas_limit, lower_limit, upper_limit)
} else {
let total_lower_limit = max(lower_limit, gas_floor_target);
let total_upper_limit = min(upper_limit, gas_ceil_target);
let gas_limit = max(gas_floor_target, min(total_upper_limit,
let total_lower_limit = cmp::max(lower_limit, gas_floor_target);
let total_upper_limit = cmp::min(upper_limit, gas_ceil_target);
let gas_limit = cmp::max(gas_floor_target, cmp::min(total_upper_limit,
lower_limit + (header.gas_used().clone() * 6.into() / 5.into()) / bound_divisor));
round_block_gas_limit(gas_limit, total_lower_limit, total_upper_limit)
};
@ -284,7 +278,7 @@ impl Engine for Arc<Ethash> {
/// Apply the block reward on finalisation of the block.
/// This assumes that all uncles are valid uncles (i.e. of at least one generation before the current).
fn on_close_block(&self, block: &mut ExecutedBlock) -> Result<(), Error> {
let reward = self.ethash_params.block_reward;
let reward = self.params().block_reward;
let fields = block.fields_mut();
let eras_rounds = self.ethash_params.ecip1017_era_rounds;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, fields.header.number());
@ -319,7 +313,7 @@ impl Engine for Arc<Ethash> {
Ok(())
}
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_basic(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
// check the seal fields.
if header.seal().len() != self.seal_fields() {
return Err(From::from(BlockError::InvalidSealArity(
@ -357,7 +351,7 @@ impl Engine for Arc<Ethash> {
Ok(())
}
fn verify_block_unordered(&self, header: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_unordered(&self, header: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
if header.seal().len() != self.seal_fields() {
return Err(From::from(BlockError::InvalidSealArity(
Mismatch { expected: self.seal_fields(), found: header.seal().len() }
@ -376,7 +370,7 @@ impl Engine for Arc<Ethash> {
Ok(())
}
fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> result::Result<(), Error> {
fn verify_block_family(&self, header: &Header, parent: &Header, _block: Option<&[u8]>) -> Result<(), Error> {
// we should not calculate difficulty for genesis blocks
if header.number() == 0 {
return Err(From::from(BlockError::RidiculousNumber(OutOfBounds { min: Some(1), max: None, found: header.number() })));
@ -387,7 +381,7 @@ impl Engine for Arc<Ethash> {
if header.difficulty() != &expected_difficulty {
return Err(From::from(BlockError::InvalidDifficulty(Mismatch { expected: expected_difficulty, found: header.difficulty().clone() })))
}
let gas_limit_divisor = self.ethash_params.gas_limit_bound_divisor;
let gas_limit_divisor = self.params().gas_limit_bound_divisor;
let parent_gas_limit = *parent.gas_limit();
let min_gas = parent_gas_limit - parent_gas_limit / gas_limit_divisor;
let max_gas = parent_gas_limit + parent_gas_limit / gas_limit_divisor;
@ -400,14 +394,14 @@ impl Engine for Arc<Ethash> {
Ok(())
}
fn verify_transaction_basic(&self, t: &UnverifiedTransaction, header: &Header) -> result::Result<(), Error> {
fn verify_transaction_basic(&self, t: &UnverifiedTransaction, header: &Header) -> Result<(), Error> {
if header.number() >= self.ethash_params.min_gas_price_transition && t.gas_price < self.ethash_params.min_gas_price {
return Err(TransactionError::InsufficientGasPrice { minimal: self.ethash_params.min_gas_price, got: t.gas_price }.into());
}
let check_low_s = header.number() >= self.ethash_params.homestead_transition;
let network_id = if header.number() >= self.ethash_params.eip155_transition { Some(self.params().chain_id) } else { None };
t.verify_basic(check_low_s, network_id, false)?;
let chain_id = if header.number() >= self.params().eip155_transition { Some(self.params().chain_id) } else { None };
t.verify_basic(check_low_s, chain_id, false)?;
Ok(())
}
@ -416,7 +410,7 @@ impl Engine for Arc<Ethash> {
}
fn snapshot_components(&self) -> Option<Box<::snapshot::SnapshotComponents>> {
Some(Box::new(::snapshot::PowSnapshot(SNAPSHOT_BLOCKS)))
Some(Box::new(::snapshot::PowSnapshot::new(SNAPSHOT_BLOCKS, MAX_SNAPSHOT_BLOCKS)))
}
}
@ -493,28 +487,28 @@ impl Ethash {
if diff_inc <= threshold {
*parent.difficulty() + *parent.difficulty() / difficulty_bound_divisor * (threshold - diff_inc).into()
} else {
let multiplier = min(diff_inc - threshold, 99).into();
let multiplier = cmp::min(diff_inc - threshold, 99).into();
parent.difficulty().saturating_sub(
*parent.difficulty() / difficulty_bound_divisor * multiplier
)
}
};
target = max(min_difficulty, target);
target = cmp::max(min_difficulty, target);
if header.number() < self.ethash_params.bomb_defuse_transition {
if header.number() < self.ethash_params.ecip1010_pause_transition {
let period = ((parent.number() + 1) / EXP_DIFF_PERIOD) as usize;
if period > 1 {
target = max(min_difficulty, target + (U256::from(1) << (period - 2)));
target = cmp::max(min_difficulty, target + (U256::from(1) << (period - 2)));
}
}
else if header.number() < self.ethash_params.ecip1010_continue_transition {
let fixed_difficulty = ((self.ethash_params.ecip1010_pause_transition / EXP_DIFF_PERIOD) - 2) as usize;
target = max(min_difficulty, target + (U256::from(1) << fixed_difficulty));
target = cmp::max(min_difficulty, target + (U256::from(1) << fixed_difficulty));
}
else {
let period = ((parent.number() + 1) / EXP_DIFF_PERIOD) as usize;
let delay = ((self.ethash_params.ecip1010_continue_transition - self.ethash_params.ecip1010_pause_transition) / EXP_DIFF_PERIOD) as usize;
target = max(min_difficulty, target + (U256::from(1) << (period - delay - 2)));
target = cmp::max(min_difficulty, target + (U256::from(1) << (period - delay - 2)));
}
}
target
@ -559,6 +553,9 @@ impl Header {
#[cfg(test)]
mod tests {
use std::str::FromStr;
use std::collections::BTreeMap;
use std::sync::Arc;
use util::*;
use block::*;
use tests::helpers::*;
@ -809,36 +806,32 @@ mod tests {
#[test]
fn has_valid_ecip1017_eras_block_reward() {
let ethparams = EthashParams {
// see ethcore/res/ethereum/classic.json
ecip1017_era_rounds: 5000000,
block_reward: U256::from_str("4563918244F40000").unwrap(),
..get_default_ethash_params()
};
let eras_rounds = ethparams.ecip1017_era_rounds;
let reward = ethparams.block_reward;
let eras_rounds = 5000000;
let start_reward: U256 = "4563918244F40000".parse().unwrap();
let block_number = 0;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, block_number);
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, start_reward, block_number);
assert_eq!(0, eras);
assert_eq!(U256::from_str("4563918244F40000").unwrap(), reward);
let reward = ethparams.block_reward;
let block_number = 5000000;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, block_number);
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, start_reward, block_number);
assert_eq!(0, eras);
assert_eq!(U256::from_str("4563918244F40000").unwrap(), reward);
let reward = ethparams.block_reward;
let block_number = 10000000;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, block_number);
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, start_reward, block_number);
assert_eq!(1, eras);
assert_eq!(U256::from_str("3782DACE9D900000").unwrap(), reward);
let reward = ethparams.block_reward;
let block_number = 20000000;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, block_number);
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, start_reward, block_number);
assert_eq!(3, eras);
assert_eq!(U256::from_str("2386F26FC1000000").unwrap(), reward);
let reward = ethparams.block_reward;
let block_number = 80000000;
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, reward, block_number);
let (eras, reward) = ecip1017_eras_block_reward(eras_rounds, start_reward, block_number);
assert_eq!(15, eras);
assert_eq!(U256::from_str("271000000000000").unwrap(), reward);
}

19
ethcore/src/ethereum/mod.rs
View File

@ -134,23 +134,4 @@ mod tests {
let _ = frontier.engine;
}
#[test]
fn all_spec_files_valid() {
let tmp = ::std::env::temp_dir();
new_olympic(&tmp);
new_foundation(&tmp);
new_classic(&tmp);
new_expanse(&tmp);
new_kovan(&tmp);
new_ropsten(&tmp);
new_morden(&tmp);
new_frontier_test();
new_homestead_test();
new_eip150_test();
new_eip161_test();
new_transition_test();
new_mainnet_like();
new_metropolis_test();
}
}

4
ethcore/src/executed.rs
View File

@ -17,7 +17,7 @@
//! Transaction execution format module.
use util::{Bytes, U256, Address, U512, trie};
use evm;
use vm;
use trace::{VMTrace, FlatTrace};
use log_entry::LogEntry;
use state_diff::StateDiff;
@ -28,7 +28,7 @@ use std::fmt;
#[derive(Debug, PartialEq, Clone)]
pub struct Executed {
/// True if the outer call/create resulted in an exceptional exit.
pub exception: Option<evm::Error>,
pub exception: Option<vm::Error>,
/// Gas paid up front for execution of transaction.
pub gas: U256,

72
ethcore/src/executive.rs
View File

@ -15,14 +15,16 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Transaction Execution environment.
use std::cmp;
use std::sync::Arc;
use util::*;
use evm::action_params::{ActionParams, ActionValue};
use state::{Backend as StateBackend, State, Substate, CleanupMode};
use engines::Engine;
use evm::CallType;
use evm::env_info::EnvInfo;
use vm::EnvInfo;
use error::ExecutionError;
use evm::{self, wasm, Factory, Ext, Finalize, CreateContractAddress, FinalizationResult, ReturnData, CleanDustMode};
use evm::{CallType, Factory, Finalize, FinalizationResult};
use vm::{self, Ext, CreateContractAddress, ReturnData, CleanDustMode, ActionParams, ActionValue};
use wasm;
use externalities::*;
use trace::{FlatTrace, Tracer, NoopTracer, ExecutiveTracer, VMTrace, VMTracer, ExecutiveVMTracer, NoopVMTracer};
use transaction::{Action, SignedTransaction};
@ -74,8 +76,8 @@ pub struct TransactOptions {
pub check_nonce: bool,
}
pub fn executor<E>(engine: &E, vm_factory: &Factory, params: &ActionParams)
-> Box<evm::Evm> where E: Engine + ?Sized
pub fn executor<E>(engine: &E, vm_factory: &Factory, params: &ActionParams)
-> Box<vm::Vm> where E: Engine + ?Sized
{
if engine.supports_wasm() && params.code.as_ref().map_or(false, |code| code.len() > 4 && &code[0..4] == WASM_MAGIC_NUMBER) {
Box::new(
@ -155,7 +157,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
pub fn transact_virtual(&'a mut self, t: &SignedTransaction, options: TransactOptions) -> Result<Executed, ExecutionError> {
let sender = t.sender();
let balance = self.state.balance(&sender)?;
let needed_balance = t.value + t.gas * t.gas_price;
let needed_balance = t.value.saturating_add(t.gas.saturating_mul(t.gas_price));
if balance < needed_balance {
// give the sender a sufficient balance
self.state.add_balance(&sender, &(needed_balance - balance), CleanupMode::NoEmpty)?;
@ -269,7 +271,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
output_policy: OutputPolicy,
tracer: &mut T,
vm_tracer: &mut V
) -> evm::Result<FinalizationResult> where T: Tracer, V: VMTracer {
) -> vm::Result<FinalizationResult> where T: Tracer, V: VMTracer {
let depth_threshold = ::io::LOCAL_STACK_SIZE.with(|sz| sz.get() / STACK_SIZE_PER_DEPTH);
let static_call = params.call_type == CallType::StaticCall;
@ -299,7 +301,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
/// Calls contract function with given contract params.
/// NOTE. It does not finalize the transaction (doesn't do refunds, nor suicides).
/// Modifies the substate and the output.
/// Returns either gas_left or `evm::Error`.
/// Returns either gas_left or `vm::Error`.
pub fn call<T, V>(
&mut self,
params: ActionParams,
@ -307,14 +309,14 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
mut output: BytesRef,
tracer: &mut T,
vm_tracer: &mut V
) -> evm::Result<(U256, ReturnData)> where T: Tracer, V: VMTracer {
) -> vm::Result<(U256, ReturnData)> where T: Tracer, V: VMTracer {
trace!("Executive::call(params={:?}) self.env_info={:?}", params, self.info);
if (params.call_type == CallType::StaticCall ||
((params.call_type == CallType::Call || params.call_type == CallType::DelegateCall) &&
self.static_flag))
&& params.value.value() > 0.into() {
return Err(evm::Error::MutableCallInStaticContext);
return Err(vm::Error::MutableCallInStaticContext);
}
// backup used in case of running out of gas
@ -344,7 +346,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
if cost <= params.gas {
if let Err(e) = builtin.execute(data, &mut output) {
self.state.revert_to_checkpoint();
let evm_err: evm::evm::Error = e.into();
let evm_err: vm::Error = e.into();
tracer.trace_failed_call(trace_info, vec![], evm_err.clone().into());
Err(evm_err)
} else {
@ -371,9 +373,9 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
// just drain the whole gas
self.state.revert_to_checkpoint();
tracer.trace_failed_call(trace_info, vec![], evm::Error::OutOfGas.into());
tracer.trace_failed_call(trace_info, vec![], vm::Error::OutOfGas.into());
Err(evm::Error::OutOfGas)
Err(vm::Error::OutOfGas)
}
} else {
let trace_info = tracer.prepare_trace_call(&params);
@ -432,17 +434,17 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
substate: &mut Substate,
tracer: &mut T,
vm_tracer: &mut V,
) -> evm::Result<(U256, ReturnData)> where T: Tracer, V: VMTracer {
) -> vm::Result<(U256, ReturnData)> where T: Tracer, V: VMTracer {
let scheme = self.engine.create_address_scheme(self.info.number);
if scheme != CreateContractAddress::FromSenderAndNonce && self.state.exists_and_has_code(&params.address)? {
return Err(evm::Error::OutOfGas);
return Err(vm::Error::OutOfGas);
}
if params.call_type == CallType::StaticCall || self.static_flag {
let trace_info = tracer.prepare_trace_create(&params);
tracer.trace_failed_create(trace_info, vec![], evm::Error::MutableCallInStaticContext.into());
return Err(evm::Error::MutableCallInStaticContext);
tracer.trace_failed_create(trace_info, vec![], vm::Error::MutableCallInStaticContext.into());
return Err(vm::Error::MutableCallInStaticContext);
}
// backup used in case of running out of gas
@ -496,7 +498,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
&mut self,
t: &SignedTransaction,
mut substate: Substate,
result: evm::Result<(U256, ReturnData)>,
result: vm::Result<(U256, ReturnData)>,
output: Bytes,
trace: Vec<FlatTrace>,
vm_trace: Option<VMTrace>
@ -538,7 +540,7 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
self.state.kill_garbage(&substate.touched, schedule.kill_empty, &min_balance, schedule.kill_dust == CleanDustMode::WithCodeAndStorage)?;
match result {
Err(evm::Error::Internal(msg)) => Err(ExecutionError::Internal(msg)),
Err(vm::Error::Internal(msg)) => Err(ExecutionError::Internal(msg)),
Err(exception) => {
Ok(Executed {
exception: Some(exception),
@ -572,20 +574,20 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
}
}
fn enact_result(&mut self, result: &evm::Result<FinalizationResult>, substate: &mut Substate, un_substate: Substate) {
fn enact_result(&mut self, result: &vm::Result<FinalizationResult>, substate: &mut Substate, un_substate: Substate) {
match *result {
Err(evm::Error::OutOfGas)
| Err(evm::Error::BadJumpDestination {..})
| Err(evm::Error::BadInstruction {.. })
| Err(evm::Error::StackUnderflow {..})
| Err(evm::Error::BuiltIn {..})
| Err(evm::Error::Wasm {..})
| Err(evm::Error::OutOfStack {..})
| Err(evm::Error::MutableCallInStaticContext)
Err(vm::Error::OutOfGas)
| Err(vm::Error::BadJumpDestination {..})
| Err(vm::Error::BadInstruction {.. })
| Err(vm::Error::StackUnderflow {..})
| Err(vm::Error::BuiltIn {..})
| Err(vm::Error::Wasm {..})
| Err(vm::Error::OutOfStack {..})
| Err(vm::Error::MutableCallInStaticContext)
| Ok(FinalizationResult { apply_state: false, .. }) => {
self.state.revert_to_checkpoint();
},
Ok(_) | Err(evm::Error::Internal(_)) => {
Ok(_) | Err(vm::Error::Internal(_)) => {
self.state.discard_checkpoint();
substate.accrue(un_substate);
}
@ -597,14 +599,14 @@ impl<'a, B: 'a + StateBackend, E: Engine + ?Sized> Executive<'a, B, E> {
#[allow(dead_code)]
mod tests {
use std::sync::Arc;
use std::str::FromStr;
use rustc_hex::FromHex;
use ethkey::{Generator, Random};
use super::*;
use util::{H256, U256, U512, Address, FromStr};
use util::{H256, U256, U512, Address};
use util::bytes::BytesRef;
use evm::action_params::{ActionParams, ActionValue};
use evm::env_info::EnvInfo;
use evm::{Factory, VMType, CreateContractAddress};
use vm::{ActionParams, ActionValue, CallType, EnvInfo, CreateContractAddress};
use evm::{Factory, VMType};
use error::ExecutionError;
use state::{Substate, CleanupMode};
use tests::helpers::*;
@ -613,8 +615,6 @@ mod tests {
use trace::{VMTrace, VMOperation, VMExecutedOperation, MemoryDiff, StorageDiff, VMTracer, NoopVMTracer, ExecutiveVMTracer};
use transaction::{Action, Transaction};
use evm::CallType;
#[test]
fn test_contract_address() {
let address = Address::from_str("0f572e5295c57f15886f9b263e2f6d2d6c7b5ec6").unwrap();

53
ethcore/src/externalities.rs
View File

@ -15,14 +15,17 @@
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Transaction Execution environment.
use std::cmp;
use std::sync::Arc;
use util::*;
use evm::action_params::{ActionParams, ActionValue};
use state::{Backend as StateBackend, State, Substate, CleanupMode};
use engines::Engine;
use evm::env_info::EnvInfo;
use executive::*;
use evm::{self, Schedule, Ext, ContractCreateResult, MessageCallResult, CreateContractAddress, ReturnData};
use evm::CallType;
use vm::{
self, ActionParams, ActionValue, EnvInfo, CallType, Schedule,
Ext, ContractCreateResult, MessageCallResult, CreateContractAddress,
ReturnData
};
use transaction::UNSIGNED_SENDER;
use trace::{Tracer, VMTracer};
@ -109,31 +112,31 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Externalities<'a, T, V, B, E>
impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
where T: Tracer, V: VMTracer, B: StateBackend, E: Engine + ?Sized
{
fn storage_at(&self, key: &H256) -> evm::Result<H256> {
fn storage_at(&self, key: &H256) -> vm::Result<H256> {
self.state.storage_at(&self.origin_info.address, key).map_err(Into::into)
}
fn set_storage(&mut self, key: H256, value: H256) -> evm::Result<()> {
fn set_storage(&mut self, key: H256, value: H256) -> vm::Result<()> {
if self.static_flag {
Err(evm::Error::MutableCallInStaticContext)
Err(vm::Error::MutableCallInStaticContext)
} else {
self.state.set_storage(&self.origin_info.address, key, value).map_err(Into::into)
}
}
fn exists(&self, address: &Address) -> evm::Result<bool> {
fn exists(&self, address: &Address) -> vm::Result<bool> {
self.state.exists(address).map_err(Into::into)
}
fn exists_and_not_null(&self, address: &Address) -> evm::Result<bool> {
fn exists_and_not_null(&self, address: &Address) -> vm::Result<bool> {
self.state.exists_and_not_null(address).map_err(Into::into)
}
fn origin_balance(&self) -> evm::Result<U256> {
fn origin_balance(&self) -> vm::Result<U256> {
self.balance(&self.origin_info.address).map_err(Into::into)
}
fn balance(&self, address: &Address) -> evm::Result<U256> {
fn balance(&self, address: &Address) -> vm::Result<U256> {
self.state.balance(address).map_err(Into::into)
}
@ -274,16 +277,16 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
}
}
fn extcode(&self, address: &Address) -> evm::Result<Arc<Bytes>> {
fn extcode(&self, address: &Address) -> vm::Result<Arc<Bytes>> {
Ok(self.state.code(address)?.unwrap_or_else(|| Arc::new(vec![])))
}
fn extcodesize(&self, address: &Address) -> evm::Result<usize> {
fn extcodesize(&self, address: &Address) -> vm::Result<usize> {
Ok(self.state.code_size(address)?.unwrap_or(0))
}
#[cfg_attr(feature="dev", allow(match_ref_pats))]
fn ret(mut self, gas: &U256, data: &ReturnData) -> evm::Result<U256>
fn ret(mut self, gas: &U256, data: &ReturnData) -> vm::Result<U256>
where Self: Sized {
let handle_copy = |to: &mut Option<&mut Bytes>| {
to.as_mut().map(|b| **b = data.to_vec());
@ -307,7 +310,7 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
let return_cost = U256::from(data.len()) * U256::from(self.schedule.create_data_gas);
if return_cost > *gas || data.len() > self.schedule.create_data_limit {
return match self.schedule.exceptional_failed_code_deposit {
true => Err(evm::Error::OutOfGas),
true => Err(vm::Error::OutOfGas),
false => Ok(*gas)
}
}
@ -320,11 +323,11 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
}
}
fn log(&mut self, topics: Vec<H256>, data: &[u8]) -> evm::Result<()> {
fn log(&mut self, topics: Vec<H256>, data: &[u8]) -> vm::Result<()> {
use log_entry::LogEntry;
if self.static_flag {
return Err(evm::Error::MutableCallInStaticContext);
return Err(vm::Error::MutableCallInStaticContext);
}
let address = self.origin_info.address.clone();
@ -337,9 +340,9 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
Ok(())
}
fn suicide(&mut self, refund_address: &Address) -> evm::Result<()> {
fn suicide(&mut self, refund_address: &Address) -> vm::Result<()> {
if self.static_flag {
return Err(evm::Error::MutableCallInStaticContext);
return Err(vm::Error::MutableCallInStaticContext);
}
let address = self.origin_info.address.clone();
@ -396,13 +399,11 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for Externalities<'a, T, V, B, E>
mod tests {
use util::*;
use engines::Engine;
use evm::env_info::EnvInfo;
use evm::Ext;
use evm::{EnvInfo, Ext, CallType};
use state::{State, Substate};
use tests::helpers::*;
use super::*;
use trace::{NoopTracer, NoopVMTracer};
use evm::CallType;
fn get_test_origin() -> OriginInfo {
OriginInfo {
@ -470,7 +471,7 @@ mod tests {
let mut ext = Externalities::new(state, &setup.env_info, &*setup.engine, 0, get_test_origin(), &mut setup.sub_state, OutputPolicy::InitContract(None), &mut tracer, &mut vm_tracer, false);
let hash = ext.blockhash(&U256::from_str("0000000000000000000000000000000000000000000000000000000000120000").unwrap());
let hash = ext.blockhash(&"0000000000000000000000000000000000000000000000000000000000120000".parse::<U256>().unwrap());
assert_eq!(hash, H256::zero());
}
@ -494,7 +495,7 @@ mod tests {
let mut ext = Externalities::new(state, &setup.env_info, &*setup.engine, 0, get_test_origin(), &mut setup.sub_state, OutputPolicy::InitContract(None), &mut tracer, &mut vm_tracer, false);
let hash = ext.blockhash(&U256::from_str("0000000000000000000000000000000000000000000000000000000000120000").unwrap());
let hash = ext.blockhash(&"0000000000000000000000000000000000000000000000000000000000120000".parse::<U256>().unwrap());
assert_eq!(test_hash, hash);
}
@ -513,10 +514,10 @@ mod tests {
// this should panic because we have no balance on any account
ext.call(
&U256::from_str("0000000000000000000000000000000000000000000000000000000000120000").unwrap(),
&"0000000000000000000000000000000000000000000000000000000000120000".parse::<U256>().unwrap(),
&Address::new(),
&Address::new(),
Some(U256::from_str("0000000000000000000000000000000000000000000000000000000000150000").unwrap()),
Some("0000000000000000000000000000000000000000000000000000000000150000".parse::<U256>().unwrap()),
&[],
&Address::new(),
&mut output,

8
ethcore/src/header.rs
View File

@ -16,13 +16,13 @@
//! Block header.
use std::cmp;
use std::cell::RefCell;
use util::*;
use basic_types::{LogBloom, ZERO_LOGBLOOM};
use time::get_time;
use rlp::*;
use std::cell::RefCell;
pub use basic_types::Seal;
pub use types::BlockNumber;
@ -175,7 +175,7 @@ impl Header {
/// Set the timestamp field of the header.
pub fn set_timestamp(&mut self, a: u64) { self.timestamp = a; self.note_dirty(); }
/// Set the timestamp field of the header to the current time.
pub fn set_timestamp_now(&mut self, but_later_than: u64) { self.timestamp = max(get_time().sec as u64, but_later_than + 1); self.note_dirty(); }
pub fn set_timestamp_now(&mut self, but_later_than: u64) { self.timestamp = cmp::max(get_time().sec as u64, but_later_than + 1); self.note_dirty(); }
/// Set the number field of the header.
pub fn set_number(&mut self, a: BlockNumber) { self.number = a; self.note_dirty(); }
/// Set the author field of the header.
@ -275,7 +275,7 @@ impl Decodable for Header {
number: r.val_at(8)?,
gas_limit: r.val_at(9)?,
gas_used: r.val_at(10)?,
timestamp: min(r.val_at::<U256>(11)?, u64::max_value().into()).as_u64(),
timestamp: cmp::min(r.val_at::<U256>(11)?, u64::max_value().into()).as_u64(),
extra_data: r.val_at(12)?,
seal: vec![],
hash: RefCell::new(Some(r.as_raw().sha3())),

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