openethereum/util/EIP-712
Talha Cross f3cdd7bf21 v2.5.10 stable (#11239)
* ropsten #6631425 foundation #8798209 (#11201)
* [stable] builtin, istanbul and mordor testnet backports (#11234)
  * ethcore-builtin (#10850)
  * [builtin]: support `multiple prices and activations` in chain spec (#11039)
  * [chain specs]: activate `Istanbul` on mainnet (#11228)
  * ethcore/res: add mordor testnet configuration (#11200)
* Update list of bootnodes for xDai chain (#11236)
* ethcore: remove `test-helper feat` from build (#11047)
* Secret store: fix Instant::now() related race in net_keep_alive (#11155) (#11159)
* [stable]: backport #10691 and #10683 (#11143)
  * Fix compiler warning (that will become an error) (#10683)
  * Refactor Clique stepping (#10691)
* Add Constantinople eips to the dev (instant_seal) config (#10809)
* Add cargo-remote dir to .gitignore (?)
* Insert explicit warning into the panic hook (#11225)
* Fix docker centos build (#11226)
* Update MIX bootnodes. (#11203)
* Use provided usd-per-eth value if an endpoint is specified (#11209)
* Add new line after writing block to hex file. (#10984)
* Type annotation for next_key() matching of json filter options (#11192) (but no `FilterOption` in 2.5 so…)
* Upgrade jsonrpc to latest (#11206)
* [CI] check evmbin build (#11096)
* Correct EIP-712 encoding (#11092)
* [client]: Fix for incorrectly dropped consensus messages (#11086)
* Fix block detail updating (#11015)
* Switching sccache from local to Redis (#10971)
* Made ecrecover implementation trait public (#11188)
* [dependencies]: jsonrpc `14.0.1` (#11183)
* [receipt]: add `sender` & `receiver` to `RichReceipts` (#11179)
* [ethcore/builtin]: do not panic in blake2pricer on short input (#11180)
* util Host: fix a double Read Lock bug in fn Host::session_readable() (#11175)
* ethcore client: fix a double Read Lock bug in fn Client::logs() (#11172)
* Change how RPCs eth_call and eth_estimateGas handle "Pending" (#11127)
* Cleanup stratum a bit (#11161)
* Upgrade to jsonrpc v14 (#11151)
* SecretStore: expose restore_key_public in HTTP API (#10241)
2019-11-11 21:57:38 +01:00
..
src v2.5.10 stable (#11239) 2019-11-11 21:57:38 +01:00
Cargo.toml v2.5.10 stable (#11239) 2019-11-11 21:57:38 +01:00
README.md Move EIP-712 crate back to parity-ethereum (#10106) 2018-12-28 17:36:55 +08:00

EIP-712 Crates.io Released API docs

Example

use eip_712::{EIP712, hash_structured_data};
use serde_json::from_str;
use rustc_hex::ToHex;

fn main() {
	let json = r#"{
		"primaryType": "Mail",
		"domain": {
			"name": "Ether Mail",
			"version": "1",
			"chainId": "0x1",
			"verifyingContract": "0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC"
		},
		"message": {
			"from": {
				"name": "Cow",
				"wallet": "0xCD2a3d9F938E13CD947Ec05AbC7FE734Df8DD826"
			},
			"to": {
				"name": "Bob",
				"wallet": "0xbBbBBBBbbBBBbbbBbbBbbbbBBbBbbbbBbBbbBBbB"
			},
			"contents": "Hello, Bob!"
		},
		"types": {
			"EIP712Domain": [
				{ "name": "name", "type": "string" },
				{ "name": "version", "type": "string" },
				{ "name": "chainId", "type": "uint256" },
				{ "name": "verifyingContract", "type": "address" }
			],
			"Person": [
				{ "name": "name", "type": "string" },
				{ "name": "wallet", "type": "address" }
			],
			"Mail": [
				{ "name": "from", "type": "Person" },
				{ "name": "to", "type": "Person" },
				{ "name": "contents", "type": "string" }
			]
		}
	}"#;
	let typed_data = from_str::<EIP712>(json).unwrap();

	assert_eq!(
		hash_structured_data(typed_data).unwrap().to_hex::<String>(),
		"be609aee343fb3c4b28e1df9e632fca64fcfaede20f02e86244efddf30957bd2"
	)
}

License

This crate is distributed under the terms of GNU GENERAL PUBLIC LICENSE version 3.0.

See LICENSE for details.