iisaint

pragma solidity >=0.4.22 <0.6.0;

interface etherDice {
    function bet(uint _number) external payable returns(bool);
}

contract diceHack2 {
    constructor (address _etherDice) public payable {
        etherDice dice = etherDice(_etherDice);
        uint number = block.timestamp % 6;

iisaint

pragma solidity >=0.4.22 <0.6.0;

// THIS CONTRACT CONTAINS A BUG - DO NOT USE

contract EtherDice {
    
    event LOG_RESULT(uint _number, uint _dice, address _winner);
    
    constructor() public payable {
        require(msg.value > 0.1 ether);

iisaint

pragma solidity >=0.4.22 <0.6.0;

interface etherDice {
    function bet(uint _number) external payable returns(bool);
}

contract diceHack {
    etherDice dice;
    
    constructor (address _etherDice) public {

iisaint

pragma solidity >=0.4.22 <0.6.0;

// THIS CONTRACT CONTAINS A BUG - DO NOT USE

contract EtherDice {
    
    event LOG_RESULT(uint _number, uint _dice, address _winner);
    
    constructor() public payable {
        require(msg.value > 0.1 ether);

iisaint

import PushButton from '../build/contracts/PushButton.json'
import getWeb3 from './utils/getWeb3'

//其餘省略

componentWillMount() {
  getWeb3.then(results => {
    this.setState({
      web3: results.web3
    })

iisaint

pragma solidity ^0.4.13;

import '../../contracts/PushButton.sol';

// @dev PushButtonMock mocks current block number

contract PushButtonMock is PushButton {

  uint mock_blockNumber = 1;

iisaint

pragma solidity ^0.4.13;

contract PushButton {

    uint public startBlock;
    uint public interval = 108 * 60 / 4; // 108 minutes in Kovan testnet
    uint public nextTimeoutBlock;
    uint public totalPush;
    string public title;

iisaint

pragma solidity ^0.4.13;

contract TLV {
  function transfer(address to, uint value) returns (bool ok);
}

contract Faucet {
    function getToken();
}

iisaint

const fs = require('fs');
const Web3 = require('web3');
const solc = require('solc');
const _ = require('lodash');

// config
const ethereumUri = 'http://localhost:8545';
const callbackAddr = '0x00A79a80Fb0ff9216AAC81AD416D8f8AA2a6dDB9';//替換成剛剛設定的cbAddress
const password = 'password'; //替換成可以unlock callbackAddr的密碼
const oracleAddr = '0xC4Eb879Cd65C4A2F4B4Afc50a657fF6Aee77Ba31';

iisaint

pragma solidity ^0.4.10;

// Oracle interface
contract Oracle {
    address public cbAddress;
    function query(string _query) returns (bytes32 id);
}

// OracleResolver interface
contract OracleResolver {