148 lines
4.0 KiB
Solidity
148 lines
4.0 KiB
Solidity
/*
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* @source: etherscan.io
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* @author: -
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* @vulnerable_at_lines: 55
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*/
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pragma solidity ^0.4.16;
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/// @author Jordi Baylina
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/// Auditors: Griff Green & psdev
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/// @notice Based on http://hudsonjameson.com/ethereummarriage/
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/// License: GNU-3
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/// @dev `Owned` is a base level contract that assigns an `owner` that can be
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/// later changed
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contract Owned {
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/// @dev `owner` is the only address that can call a function with this
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/// modifier
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modifier onlyOwner() {
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require(msg.sender == owner);
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_;
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}
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address public owner;
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/// @notice The Constructor assigns the message sender to be `owner`
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function Owned() {
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owner = msg.sender;
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}
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address public newOwner;
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/// @notice `owner` can step down and assign some other address to this role
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/// @param _newOwner The address of the new owner
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/// an unowned neutral vault, however that cannot be undone
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function changeOwner(address _newOwner) onlyOwner {
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newOwner = _newOwner;
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}
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/// @notice `newOwner` has to accept the ownership before it is transferred
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/// Any account or any contract with the ability to call `acceptOwnership`
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/// can be used to accept ownership of this contract, including a contract
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/// with no other functions
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function acceptOwnership() {
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if (msg.sender == newOwner) {
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owner = newOwner;
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}
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}
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// This is a general safty function that allows the owner to do a lot
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// of things in the unlikely event that something goes wrong
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// _dst is the contract being called making this like a 1/1 multisig
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function execute(address _dst, uint _value, bytes _data) onlyOwner {
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// <yes> <report> UNCHECKED_LL_CALLS
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_dst.call.value(_value)(_data);
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}
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}
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contract Marriage is Owned
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{
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// Marriage data variables
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string public partner1;
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string public partner2;
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uint public marriageDate;
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string public marriageStatus;
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string public vows;
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Event[] public majorEvents;
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Message[] public messages;
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struct Event {
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uint date;
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string name;
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string description;
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string url;
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}
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struct Message {
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uint date;
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string nameFrom;
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string text;
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string url;
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uint value;
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}
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modifier areMarried {
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require(sha3(marriageStatus) == sha3("Married"));
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_;
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}
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//Set Owner
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function Marriage(address _owner) {
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owner = _owner;
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}
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function numberOfMajorEvents() constant public returns (uint) {
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return majorEvents.length;
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}
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function numberOfMessages() constant public returns (uint) {
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return messages.length;
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}
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// Create initial marriage contract
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function createMarriage(
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string _partner1,
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string _partner2,
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string _vows,
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string url) onlyOwner
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{
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require(majorEvents.length == 0);
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partner1 = _partner1;
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partner2 = _partner2;
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marriageDate = now;
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vows = _vows;
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marriageStatus = "Married";
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majorEvents.push(Event(now, "Marriage", vows, url));
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MajorEvent("Marrigage", vows, url);
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}
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// Set the marriage status if it changes
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function setStatus(string status, string url) onlyOwner
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{
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marriageStatus = status;
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setMajorEvent("Changed Status", status, url);
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}
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// Set the IPFS hash of the image of the couple
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function setMajorEvent(string name, string description, string url) onlyOwner areMarried
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{
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majorEvents.push(Event(now, name, description, url));
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MajorEvent(name, description, url);
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}
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function sendMessage(string nameFrom, string text, string url) payable areMarried {
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if (msg.value > 0) {
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owner.transfer(this.balance);
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}
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messages.push(Message(now, nameFrom, text, url, msg.value));
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MessageSent(nameFrom, text, url, msg.value);
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}
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// Declare event structure
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event MajorEvent(string name, string description, string url);
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event MessageSent(string name, string description, string url, uint value);
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} |