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Merge branch 'master' into ui-2

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This commit is contained in:
Jaco Greeff 2017-05-12 12:04:57 +02:00
commit 79e991d8a6
36 changed files with 615 additions and 233 deletions
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47
Cargo.lock generated
View File

@ -43,7 +43,7 @@ dependencies = [
"path 0.1.0",
"pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"rpassword 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rpc-cli 1.4.0",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
@ -124,13 +124,14 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bigint"
version = "1.0.0"
version = "1.0.4"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.3.6 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.1.7 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc_version 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
@ -426,7 +427,7 @@ dependencies = [
"num 0.1.32 (registry+https://github.com/rust-lang/crates.io-index)",
"num_cpus 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -437,9 +438,10 @@ dependencies = [
[[package]]
name = "ethcore-bigint"
version = "0.1.2"
version = "0.1.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bigint 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"bigint 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
"heapsize 0.3.6 (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)",
@ -544,7 +546,7 @@ dependencies = [
"itertools 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
"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 0.1.0",
"rlp 0.2.0",
"smallvec 0.3.2 (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)",
@ -584,7 +586,7 @@ dependencies = [
"parking_lot 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"path 0.1.0",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"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)",
@ -674,7 +676,7 @@ dependencies = [
"elastic-array 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
"eth-secp256k1 0.5.6 (git+https://github.com/paritytech/rust-secp256k1)",
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-bloom-journal 0.1.0",
"ethcore-devtools 1.7.0",
"ethcore-logger 1.7.0",
@ -686,7 +688,7 @@ dependencies = [
"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)",
"regex 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"rocksdb 0.4.5 (git+https://github.com/paritytech/rust-rocksdb)",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
@ -705,7 +707,7 @@ name = "ethcrypto"
version = "0.1.0"
dependencies = [
"eth-secp256k1 0.5.6 (git+https://github.com/paritytech/rust-secp256k1)",
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethkey 0.2.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"tiny-keccak 1.0.5 (registry+https://github.com/rust-lang/crates.io-index)",
@ -729,7 +731,7 @@ dependencies = [
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"eth-secp256k1 0.5.6 (git+https://github.com/paritytech/rust-secp256k1)",
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"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)",
@ -742,7 +744,7 @@ name = "ethstore"
version = "0.1.0"
dependencies = [
"docopt 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcrypto 0.1.0",
"ethkey 0.2.0",
"itertools 0.5.9 (registry+https://github.com/rust-lang/crates.io-index)",
@ -782,7 +784,7 @@ dependencies = [
"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)",
"rlp 0.1.0",
"rlp 0.2.0",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
"smallvec 0.3.2 (registry+https://github.com/rust-lang/crates.io-index)",
"time 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
@ -880,7 +882,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
name = "hardware-wallet"
version = "1.7.0"
dependencies = [
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethkey 0.2.0",
"hidapi 0.3.1 (git+https://github.com/paritytech/hidapi-rs)",
"libusb 0.3.0 (git+https://github.com/paritytech/libusb-rs)",
@ -1653,7 +1655,7 @@ dependencies = [
"jsonrpc-http-server 7.0.0 (git+https://github.com/paritytech/jsonrpc.git?branch=parity-1.7)",
"mime 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
"multihash 0.5.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
]
[[package]]
@ -1665,7 +1667,7 @@ dependencies = [
"ethcore-util 1.7.0",
"ethkey 0.2.0",
"log 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"serde 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_derive 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
"serde_json 0.9.5 (registry+https://github.com/rust-lang/crates.io-index)",
@ -1714,7 +1716,7 @@ dependencies = [
"parity-updater 1.7.0",
"pretty_assertions 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
"rlp 0.1.0",
"rlp 0.2.0",
"rust-crypto 0.2.36 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
"semver 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
@ -2035,11 +2037,11 @@ dependencies = [
[[package]]
name = "rlp"
version = "0.1.0"
version = "0.2.0"
dependencies = [
"byteorder 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"elastic-array 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"rustc-serialize 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
]
@ -2100,7 +2102,7 @@ dependencies = [
name = "rpc-cli"
version = "1.4.0"
dependencies = [
"ethcore-bigint 0.1.2",
"ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
"ethcore-util 1.7.0",
"futures 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
"parity-rpc 1.7.0",
@ -2800,7 +2802,7 @@ dependencies = [
"checksum aster 0.41.0 (registry+https://github.com/rust-lang/crates.io-index)" = "4ccfdf7355d9db158df68f976ed030ab0f6578af811f5a7bb6dcf221ec24e0e0"
"checksum base-x 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "2f59103b47307f76e03bef1633aec7fa9e29bfb5aa6daf5a334f94233c71f6c1"
"checksum base32 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)" = "1b9605ba46d61df0410d8ac686b0007add8172eba90e8e909c347856fe794d8c"
"checksum bigint 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "2311bcd71b281e142a095311c22509f0d6bcd87b3000d7dbaa810929b9d6f6ae"
"checksum bigint 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "4865ae66523e00114a17935fc03865323c668381e9e37fa96c525a8bbcc4e04f"
"checksum bit-set 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e6e1e6fb1c9e3d6fcdec57216a74eaa03e41f52a22f13a16438251d8e88b89da"
"checksum bit-set 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d9bf6104718e80d7b26a68fdbacff3481cfc05df670821affc7e9cbc1884400c"
"checksum bit-vec 0.4.3 (registry+https://github.com/rust-lang/crates.io-index)" = "5b97c2c8e8bbb4251754f559df8af22fb264853c7d009084a576cdf12565089d"
@ -2833,6 +2835,7 @@ dependencies = [
"checksum env_logger 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e3856f1697098606fc6cb97a93de88ca3f3bc35bb878c725920e6e82ecf05e83"
"checksum eth-secp256k1 0.5.6 (git+https://github.com/paritytech/rust-secp256k1)" = "<none>"
"checksum ethabi 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)" = "63df67d0af5e3cb906b667ca1a6e00baffbed87d0d8f5f78468a1f5eb3a66345"
"checksum ethcore-bigint 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "5d237300af825a8d78f4c0dc835b0eab76a207e9df4aa088d91e162a173e0ca0"
"checksum fdlimit 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b1ee15a7050e5580b3712877157068ea713b245b080ff302ae2ca973cfcd9baa"
"checksum flate2 0.2.14 (registry+https://github.com/rust-lang/crates.io-index)" = "3eeb481e957304178d2e782f2da1257f1434dfecbae883bafb61ada2a9fea3bb"
"checksum futures 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)" = "8e51e7f9c150ba7fd4cee9df8bf6ea3dea5b63b68955ddad19ccd35b71dcfb4d"

2
ethcrypto/Cargo.toml
View File

@ -8,5 +8,5 @@ rust-crypto = "0.2.36"
tiny-keccak = "1.0"
eth-secp256k1 = { git = "https://github.com/paritytech/rust-secp256k1" }
ethkey = { path = "../ethkey" }
ethcore-bigint = { path = "../util/bigint" }
ethcore-bigint = "0.1.2"

2
ethkey/Cargo.toml
View File

@ -10,7 +10,7 @@ tiny-keccak = "1.0"
eth-secp256k1 = { git = "https://github.com/paritytech/rust-secp256k1" }
rustc-serialize = "0.3"
docopt = { version = "0.7", optional = true }
ethcore-bigint = { path = "../util/bigint" }
ethcore-bigint = "0.1.2"
rust-crypto = "0.2"
byteorder = "1.0"

24
ethkey/src/signature.rs
View File

@ -45,27 +45,23 @@ impl Signature {
self.0[64]
}
/// Encode the signature into VRS array (V altered to be in "Electrum" notation).
pub fn into_vrs(self) -> [u8; 65] {
let mut vrs = [0u8; 65];
vrs[0] = self.v() + 27;
vrs[1..33].copy_from_slice(self.r());
vrs[33..65].copy_from_slice(self.s());
vrs
/// Encode the signature into RSV array (V altered to be in "Electrum" notation).
pub fn into_electrum(mut self) -> [u8; 65] {
self.0[64] += 27;
self.0
}
/// Parse bytes as a signature encoded as VRS (V in "Electrum" notation).
/// Parse bytes as a signature encoded as RSV (V in "Electrum" notation).
/// May return empty (invalid) signature if given data has invalid length.
pub fn from_vrs(data: &[u8]) -> Self {
pub fn from_electrum(data: &[u8]) -> Self {
if data.len() != 65 || data[0] < 27 {
// fallback to empty (invalid) signature
return Signature::default();
}
let mut sig = [0u8; 65];
sig[0..32].copy_from_slice(&data[1..33]);
sig[32..64].copy_from_slice(&data[33..65]);
sig[64] = data[0] - 27;
sig.copy_from_slice(data);
sig[64] -= 27;
Signature(sig)
}
@ -255,8 +251,8 @@ mod tests {
let signature = sign(keypair.secret(), &message).unwrap();
// when
let vrs = signature.clone().into_vrs();
let from_vrs = Signature::from_vrs(&vrs);
let vrs = signature.clone().into_electrum();
let from_vrs = Signature::from_electrum(&vrs);
// then
assert_eq!(signature, from_vrs);

2
ethstore/Cargo.toml
View File

@ -19,7 +19,7 @@ time = "0.1.34"
itertools = "0.5"
parking_lot = "0.4"
ethcrypto = { path = "../ethcrypto" }
ethcore-bigint = { path = "../util/bigint" }
ethcore-bigint = "0.1.2"
smallvec = "0.3.1"
parity-wordlist = "1.0"
tempdir = "0.3"

2
hw/Cargo.toml
View File

@ -12,7 +12,7 @@ parking_lot = "0.4"
hidapi = { git = "https://github.com/paritytech/hidapi-rs" }
libusb = { git = "https://github.com/paritytech/libusb-rs" }
ethkey = { path = "../ethkey" }
ethcore-bigint = { path = "../util/bigint" }
ethcore-bigint = "0.1.2"
[dev-dependencies]
rustc-serialize = "0.3"

2
rpc/src/v1/helpers/dispatch.rs
View File

@ -511,7 +511,7 @@ pub fn execute<D: Dispatcher + 'static>(
let hash = eth_data_hash(data);
let res = signature(&accounts, address, hash, pass)
.map(|result| result
.map(|rsv| H520(rsv.into_vrs()))
.map(|rsv| H520(rsv.into_electrum()))
.map(RpcH520::from)
.map(ConfirmationResponse::Signature)
);

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

@ -194,7 +194,7 @@ impl<D: Dispatcher + 'static> Signer for SignerClient<D> {
},
ConfirmationPayload::EthSignMessage(address, data) => {
let expected_hash = eth_data_hash(data);
let signature = ethkey::Signature::from_vrs(&bytes.0);
let signature = ethkey::Signature::from_electrum(&bytes.0);
match ethkey::verify_address(&address, &signature, &expected_hash) {
Ok(true) => Ok(ConfirmationResponse::Signature(bytes.0.as_slice().into())),
Ok(false) => Err(errors::invalid_params("Sender address does not match the signature.", ())),

2
rpc/src/v1/tests/mocked/eth.rs
View File

@ -315,7 +315,7 @@ fn rpc_eth_sign() {
],
"id": 1
}"#;
let res = r#"{"jsonrpc":"2.0","result":"0x1ba2870db1d0c26ef93c7b72d2a0830fa6b841e0593f7186bc6c7cc317af8cf3a42fda03bd589a49949aa05db83300cdb553116274518dbe9d90c65d0213f4af49","id":1}"#;
let res = r#"{"jsonrpc":"2.0","result":"0xa2870db1d0c26ef93c7b72d2a0830fa6b841e0593f7186bc6c7cc317af8cf3a42fda03bd589a49949aa05db83300cdb553116274518dbe9d90c65d0213f4af491b","id":1}"#;
assert_eq!(tester.io.handle_request_sync(&req), Some(res.into()));
}

2
rpc/src/v1/tests/mocked/signer.rs
View File

@ -492,7 +492,7 @@ fn should_confirm_data_sign_with_signature() {
assert_eq!(tester.signer.requests().len(), 1);
let data_hash = eth_data_hash(vec![1, 2, 3, 4].into());
let signature = H520(tester.accounts.sign(address, Some("test".into()), data_hash).unwrap().into_vrs());
let signature = H520(tester.accounts.sign(address, Some("test".into()), data_hash).unwrap().into_electrum());
let signature = format!("0x{:?}", signature);
// when

2
rpc/src/v1/tests/mocked/signing.rs
View File

@ -213,7 +213,7 @@ fn should_sign_if_account_is_unlocked() {
],
"id": 1
}"#;
let response = r#"{"jsonrpc":"2.0","result":"0x1bdb53b32e56cf3e9735377b7664d6de5a03e125b1bf8ec55715d253668b4238503b4ac931fe6af90add73e72a585e952665376b2b9afc5b6b239b7df74c734e12","id":1}"#;
let response = r#"{"jsonrpc":"2.0","result":"0xdb53b32e56cf3e9735377b7664d6de5a03e125b1bf8ec55715d253668b4238503b4ac931fe6af90add73e72a585e952665376b2b9afc5b6b239b7df74c734e121b","id":1}"#;
assert_eq!(tester.io.handle_request_sync(&request), Some(response.to_owned()));
assert_eq!(tester.signer.requests().len(), 0);
}

2
rpc_cli/Cargo.toml
View File

@ -9,7 +9,7 @@ version = "1.4.0"
[dependencies]
futures = "0.1"
rpassword = "0.3.0"
ethcore-bigint = { path = "../util/bigint" }
ethcore-bigint = "0.1.2"
parity-rpc = { path = "../rpc" }
parity-rpc-client = { path = "../rpc_client" }
ethcore-util = { path = "../util" }

2
util/Cargo.toml
View File

@ -26,7 +26,7 @@ ethcore-devtools = { path = "../devtools" }
libc = "0.2.7"
vergen = "0.1"
target_info = "0.1"
ethcore-bigint = { path = "bigint" }
ethcore-bigint = "0.1.2"
parking_lot = "0.4"
using_queue = { path = "using_queue" }
table = { path = "table" }

6
util/bigint/Cargo.toml
View File

@ -2,13 +2,13 @@
description = "Large fixed-size integers and hash function outputs"
homepage = "http://parity.io"
repository = "https://github.com/paritytech/parity"
license = "GPL-3.0"
license = "MIT/Apache-2.0"
name = "ethcore-bigint"
version = "0.1.2"
version = "0.1.3"
authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
bigint = "1.0"
bigint = "1.0.4"
rustc-serialize = "0.3"
heapsize = "0.3"
rand = "0.3.12"

201
util/bigint/LICENSE-APACHE2 Normal file
View File

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
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"Contributor" shall mean Licensor and any individual or Legal Entity
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2. Grant of Copyright License. Subject to the terms and conditions of
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(except as stated in this section) patent license to make, have made,
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granted to You under this License for that Work shall terminate
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4. Redistribution. You may reproduce and distribute copies of the
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(b) You must cause any modified files to carry prominent notices
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(d) If the Work includes a "NOTICE" text file as part of its
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do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
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that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
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for use, reproduction, or distribution of Your modifications, or
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by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
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with Licensor regarding such Contributions.
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
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Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
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has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
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See the License for the specific language governing permissions and
limitations under the License.

19
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Copyright (c) 2015-2017 Parity Technologies
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

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# Bigint
Big numbers and hashes
## License
Unlike most parts of Parity, which fall under the GPLv3, this package is dual-licensed under MIT/Apache2 at the user's choice.
Find the associated license files in this directory as `LICENSE-MIT` and `LICENSE-APACHE2` respectively.

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// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

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util/bigint/src/hash.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! General hash types, a fixed-size raw-data type used as the output of hash functions.

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util/bigint/src/lib.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Efficient large, fixed-size big integers and hashes.

7
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[package]
description = "Recursive-length prefix encoding, decoding, and compression"
license = "GPL-3.0"
repository = "https://github.com/paritytech/parity"
license = "MIT/Apache-2.0"
name = "rlp"
version = "0.1.0"
version = "0.2.0"
authors = ["Parity Technologies <admin@parity.io>"]
[dependencies]
elastic-array = "0.7.0"
ethcore-bigint = { path = "../bigint" }
ethcore-bigint = "0.1.3"
lazy_static = "0.2"
rustc-serialize = "0.3"
byteorder = "1.0"

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Apache License
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
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do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
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that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
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any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
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Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
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8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
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incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
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has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "[]"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
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Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

19
util/rlp/LICENSE-MIT Normal file
View File

@ -0,0 +1,19 @@
Copyright (c) 2015-2017 Parity Technologies
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.

8
util/rlp/README.md Normal file
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@ -0,0 +1,8 @@
# RLP
Recursive-length-prefix encoding, decoding, and compression in Rust.
## License
Unlike most parts of Parity, which fall under the GPLv3, this package is dual-licensed under MIT/Apache2 at the user's choice.
Find the associated license files in this directory as `LICENSE-MIT` and `LICENSE-APACHE2` respectively.

22
util/rlp/benches/rlp.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! benchmarking for rlp
//! should be started with:

7
util/rlp/license-header Normal file
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@ -0,0 +1,7 @@
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

22
util/rlp/src/common.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Contains RLPs used for compression.

22
util/rlp/src/compression.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::collections::HashMap;
use elastic_array::ElasticArray1024;

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util/rlp/src/error.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::fmt;
use std::error::Error as StdError;

8
util/rlp/src/impls.rs
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@ -1,3 +1,11 @@
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::{cmp, mem, str};
use byteorder::{ByteOrder, BigEndian};
use bigint::prelude::{Uint, U128, U256, H64, H128, H160, H256, H512, H520, H2048};

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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Recursive Length Prefix serialization crate.
//!

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util/rlp/src/rlpin.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::fmt;
use {UntrustedRlp, PayloadInfo, Prototype, Decodable};

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util/rlp/src/stream.rs
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@ -1,18 +1,10 @@
// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::borrow::Borrow;
use byteorder::{ByteOrder, BigEndian};

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util/rlp/src/traits.rs
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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! Common RLP traits
use elastic_array::ElasticArray1024;

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util/rlp/src/untrusted_rlp.rs
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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use std::cell::Cell;
use std::fmt;

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util/rlp/tests/tests.rs
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// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
// Copyright 2015-2017 Parity Technologies
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
extern crate ethcore_bigint as bigint;
extern crate rlp;