1e212771b5
* Fix broken transfer total balance (#4127) * Add proper label to method decoding inputs (#4136) * Another minor estimation fix (#4133) * Return 0 instead of error with out of gas on estimate_gas * Fix stuff up. * Another estimate gas fix. * Alter balance to maximum possible rather than GP=0. * Only increase to amount strictly necessary. * Get rid of unsafe code in ethkey, propagate incorrect Secret errors. (#4119) * Implementing secret * Fixing tests * Refactor VoteCollector (#4101) * dir * simple validator list * stub validator contract * make the engine hold Weak<Client> instead of IoChannel * validator set factory * register weak client with ValidatorContract * check chain security * add address array to generator * register provider contract * update validator set on notify * add validator contract spec * simple list test * split update and contract test * contract change * use client in tendermint * fix deadlock * step duration in params * adapt tendermint tests * add storage fields to test spec * constructor spec * execute under wrong address * create under correct address * revert * validator contract constructor * move genesis block lookup * add removal ability to contract * validator contract adding validators * fix basic authority * validator changing test * more docs * update sync tests * remove env_logger * another env_logger * cameltoe * hold EngineClient instead of Client * return error on misbehaviour * nicer return * sprinkle docs * Reenable mainnet update server. (#4137) * basic tests for subscribeToEvents (#4115) * subscribeToEvent fixtures ✅ * subscribeToEvent tests ✅ * temporarily skip failing test (#4138) * Improvements and optimisations to estimate_gas (#4142) * Return 0 instead of error with out of gas on estimate_gas * Fix stuff up. * Another estimate gas fix. * Alter balance to maximum possible rather than GP=0. * Only increase to amount strictly necessary. * Improvements and optimisations to estimate_gas. - Introduce proper error type - Avoid building costly traces * Fix tests. * Actually fix testsActually fix tests * Use estimateGas error (as per updated implementation) (#4131) * Use estimateGas error (as per updated implementation) * EXCEPTION_ERROR as per #4142 * Better error log reporting & handling (#4128) * Don't pop-up notifications after network switch (#4076) * Better notifications * Don't pollute with notifs if switched networks * Better connection close/open events / No more notifs on change network * PR Grumbles * Add close and open events to HTTP // Add tests * Fix tests * WIP Signer Fix * Fix Signer // Better reconnection handling * PR Grumbles * PR Grumbles * Fixes wrong fetching of balances + Notifications * Secure API WIP * Updated Secure API Connection + Status * Linting * Linting * Updated Secure API Logic * Proper handling of token updates // Fixing poping notifications * PR Grumbles * PR Grumbles * Fixing tests * Trim spaces from InputAddress (#4126) * Trim spaces for addresses * onSubmit has only value, not event * onSubmit (again) * Length check on trimmed value * Remove bindActionCreators({}, dispatch) (empty) (#4135)
65 lines
1.7 KiB
Rust
65 lines
1.7 KiB
Rust
// Copyright 2015, 2016 Parity Technologies (UK) Ltd.
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// This file is part of Parity.
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// Parity is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Parity is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Parity. If not, see <http://www.gnu.org/licenses/>.
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use keccak::Keccak256;
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use super::{KeyPair, Error, Generator, Secret};
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/// Simple brainwallet.
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pub struct Brain(String);
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impl Brain {
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pub fn new(s: String) -> Self {
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Brain(s)
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}
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}
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impl Generator for Brain {
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fn generate(self) -> Result<KeyPair, Error> {
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let seed = self.0;
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let mut secret = seed.bytes().collect::<Vec<u8>>().keccak256();
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let mut i = 0;
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loop {
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secret = secret.keccak256();
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match i > 16384 {
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false => i += 1,
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true => {
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if let Ok(secret) = Secret::from_slice(&secret) {
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let result = KeyPair::from_secret(secret);
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if result.as_ref().ok().map_or(false, |r| r.address()[0] == 0) {
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return result;
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}
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}
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},
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}
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}
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}
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}
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#[cfg(test)]
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mod tests {
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use {Brain, Generator};
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#[test]
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fn test_brain() {
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let words = "this is sparta!".to_owned();
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let first_keypair = Brain(words.clone()).generate().unwrap();
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let second_keypair = Brain(words.clone()).generate().unwrap();
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assert_eq!(first_keypair.secret(), second_keypair.secret());
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}
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}
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