4 changed files with 596 additions and 77 deletions
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// SPDX-License-Identifier: Apache-2.0 |
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// Example of Voronoi Solidity solution, by QRUCIAL OÜ |
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// Code state: Beta |
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// Coder: Six |
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pragma solidity ^0.8.11; |
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contract VoronoiToken { |
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string public constant name = "VoronoiERC20"; |
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string public constant symbol = "VE2"; |
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uint8 public constant decimals = 0; |
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event Transfer(address indexed _from, address indexed _to, uint256 _value); |
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event Approval(address indexed _owner, address indexed _spender, uint256 _value); |
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event major_impact_call(bool value); // Event when a Major Impact Function is called |
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event minor_impact_call(bool value); // Event when a Minor Impact Function is called |
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event function_unlock(uint256 value); // Unlock event, when a function gets unlocked, unit256 -> func ID |
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mapping(address => uint256) balances; |
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mapping(address => mapping (address => uint256)) allowed; |
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mapping (uint256 => address) internal unlocker_ids; // Needs to be in sync with the unlocker_ids, max 10 |
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mapping (uint256 => uint256) internal unlocker_stakes; // Address to threshold amount (single account can have multiple) |
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uint256 private totalSupply_ = 100000000; |
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address private admin; |
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uint256 private _voronoi_count; |
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uint256 private threshold; |
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uint256 private _voronoi_last_time; |
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bool private _paused; |
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constructor() { |
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admin = msg.sender; |
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balances[msg.sender] = totalSupply_; |
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_paused = false; |
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_voronoi_count = 0; |
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threshold = 3; |
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_voronoi_last_time = block.timestamp; |
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unlocker_ids[0] = 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4; |
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unlocker_ids[1] = 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2; |
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unlocker_ids[2] = 0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c; |
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unlocker_ids[3] = 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db; |
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unlocker_ids[4] = 0x617F2E2fD72FD9D5503197092aC168c91465E7f2; |
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unlocker_ids[5] = 0x1aE0EA34a72D944a8C7603FfB3eC30a6669E454C; |
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unlocker_ids[6] = 0x583031D1113aD414F02576BD6afaBfb302140225; |
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unlocker_ids[7] = 0x583031D1113aD414F02576BD6afaBfb302140225; |
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unlocker_ids[8] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC; |
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unlocker_ids[9] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC; |
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unlocker_stakes[0] = 1; |
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unlocker_stakes[1] = 1; |
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unlocker_stakes[2] = 1; |
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unlocker_stakes[3] = 1; |
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unlocker_stakes[4] = 1; |
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unlocker_stakes[5] = 1; |
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unlocker_stakes[6] = 1; |
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unlocker_stakes[7] = 1; |
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unlocker_stakes[8] = 1; |
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unlocker_stakes[9] = 1; |
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} |
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function voronoi_stake_up() external returns (bool success){ |
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emit minor_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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if (msg.sender == unlocker_ids[0]){ |
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require(unlocker_stakes[0] == 1); |
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unlocker_stakes[0] = 0; |
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} |
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else if (msg.sender == unlocker_ids[1]) { |
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require(unlocker_stakes[1] == 1); |
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unlocker_stakes[1] = 0; |
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} |
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else if (msg.sender == unlocker_ids[2]) { |
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require(unlocker_stakes[2] == 1); |
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unlocker_stakes[2] = 0; |
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} |
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else if (msg.sender == unlocker_ids[3]) { |
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require(unlocker_stakes[3] == 1); |
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unlocker_stakes[3] = 0; |
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} |
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else if (msg.sender == unlocker_ids[4]) { |
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require(unlocker_stakes[4] == 1); |
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unlocker_stakes[4] = 0; |
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} |
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else if (msg.sender == unlocker_ids[5]) { |
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require(unlocker_stakes[5] == 1); |
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unlocker_stakes[5] = 0; |
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} |
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else if (msg.sender == unlocker_ids[6]) { |
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require(unlocker_stakes[6] == 1); |
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unlocker_stakes[6] = 0; |
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} |
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else if (msg.sender == unlocker_ids[7]) { |
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require(unlocker_stakes[7] == 1); |
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unlocker_stakes[7] = 0; |
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} |
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else if (msg.sender == unlocker_ids[8]) { |
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require(unlocker_stakes[8] == 1); |
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unlocker_stakes[8] = 0; |
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} |
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else if (msg.sender == unlocker_ids[9]) { |
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require(unlocker_stakes[9] == 1); |
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unlocker_stakes[9] = 0; |
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} |
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_voronoi_count = _voronoi_count + 1; |
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return true; |
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} |
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function vcheck_stake(uint256 _idToCheck) external view returns(uint256 success){ |
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return unlocker_stakes[_idToCheck]; |
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} |
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function vcheck_count() external view returns(uint256 success){ |
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return _voronoi_count; |
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} |
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function v_reset() external returns (bool success){ |
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emit major_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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require(block.timestamp >= _voronoi_last_time + 1 minutes); // You can only do it once every hour to secure voting logic |
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_voronoi_last_time = block.timestamp; |
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_voronoi_count = 0; |
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unlocker_stakes[0] = 1; |
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unlocker_stakes[1] = 1; |
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unlocker_stakes[2] = 1; |
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unlocker_stakes[3] = 1; |
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unlocker_stakes[4] = 1; |
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unlocker_stakes[5] = 1; |
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unlocker_stakes[6] = 1; |
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unlocker_stakes[7] = 1; |
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unlocker_stakes[8] = 1; |
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unlocker_stakes[9] = 1; |
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return true; |
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} |
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function unlocker_role_change(uint256 _id, address _new_unlocker) external returns (bool){ |
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emit major_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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require(_voronoi_count >= threshold); |
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unlocker_ids[_id] = _new_unlocker; |
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return true; |
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} |
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function pause() external returns (bool success) { |
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emit major_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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emit major_impact_call(true); |
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require(_voronoi_count >= threshold); |
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_paused = true; |
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return _paused; |
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} |
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function unpause() external returns (bool success) { |
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emit major_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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emit major_impact_call(true); |
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require(_voronoi_count >= threshold); |
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_paused = false; |
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return _paused; |
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} |
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function adminChange(address newAdmin) external returns (address to) { |
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emit major_impact_call(true); |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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emit major_impact_call(true); |
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require(_voronoi_count >= threshold); |
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require(address(newAdmin) != address(0)); |
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admin = newAdmin; |
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return newAdmin; |
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} |
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function totalSupply() external view returns (uint256) { |
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return totalSupply_; |
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} |
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function balanceOf(address _owner) external view returns (uint256 balance) { |
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return balances[_owner]; |
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} |
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function transfer(address _to, uint256 _value) external returns (bool success) { |
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emit minor_impact_call(true); |
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require(_paused == false); |
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require(_value <= balances[msg.sender]); |
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balances[msg.sender] -= _value; |
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balances[_to] += _value; |
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emit Transfer(msg.sender, _to, _value); |
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return true; |
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} |
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function transferFrom(address _from, address _to, uint256 _value) external returns (bool success) { |
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emit minor_impact_call(true); |
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require(_paused == false); |
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require(_value <= balances[_from]); |
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require(_value <= allowed[_from][msg.sender]); |
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balances[_from] -= _value; |
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allowed[_from][msg.sender] -= _value; |
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balances[_to] += _value; |
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emit Transfer(_from, _to, _value); |
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return true; |
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} |
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function approve(address _spender, uint256 _value) external returns (bool success) { |
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emit minor_impact_call(true); |
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allowed[msg.sender][_spender] = _value; |
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emit Approval(msg.sender, _spender, _value); |
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return true; |
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} |
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function allowance(address _owner, address _spender) external view returns (uint remaining) { |
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return allowed[_owner][_spender]; |
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} |
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function adminWithdraw() external returns (bool success) { |
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emit major_impact_call(true); |
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require(msg.sender == admin, "Not authorized"); |
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require(_voronoi_count >= threshold); |
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payable(msg.sender).transfer(address(this).balance); |
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return true; |
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} |
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fallback() external payable {} |
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receive() external payable {} |
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} |
@ -0,0 +1,310 @@
@@ -0,0 +1,310 @@
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// SPDX-License-Identifier: Apache-2.0 |
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// Example of Voronoi DAO in Solidity, by QRUCIAL OÜ |
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// Setup: One leader (could be CEO, Prime Minister, etc irl) and 10 voters (could be members of the board, etc). |
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// Code state: Beta |
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// Coder: Six |
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pragma solidity ^0.8.11; |
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contract VoronoiDAO { |
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event Transfer(address indexed _from, address indexed _to, uint256 _value); |
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event Approval(address indexed _owner, address indexed _spender, uint256 _value); |
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event major_impact_call(bool value); // Event when a Major Impact Function is called |
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event minor_impact_call(bool value); // Event when a Minor Impact Function is called |
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event function_unlock(uint256 value); // Unlock event, when a function gets unlocked, unit256 -> func ID |
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mapping (uint256 => address) internal unlocker_ids; // Needs to be in sync with the unlocker_ids, max 10 |
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mapping (uint256 => uint256) internal unlocker_stakes; // Address to threshold amount (single account can have multiple) |
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mapping (uint256 => uint256) internal voronoi_function_count; // Some functions need to be controlled separately |
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mapping (uint256 => address) internal nominee; // Possibilty to nominate. To get in, vouches are needed. |
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mapping (uint256 => uint256) internal nominee_vouch; |
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uint256 private nominee_position; |
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address private Leader; |
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uint256 private _voronoi_count; |
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uint256 private threshold; |
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uint256 private _voronoi_last_time; |
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bool private _paused; |
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constructor() { |
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Leader = msg.sender; // The Leader is the one who starts the DAO! Can be modified by voting. |
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_paused = false; |
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_voronoi_count = 0; |
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threshold = 4; |
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_voronoi_last_time = block.timestamp; |
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unlocker_ids[0] = 0x5B38Da6a701c568545dCfcB03FcB875f56beddC4; |
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unlocker_ids[1] = 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2; |
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unlocker_ids[2] = 0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c; |
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unlocker_ids[3] = 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db; |
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unlocker_ids[4] = 0x617F2E2fD72FD9D5503197092aC168c91465E7f2; |
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unlocker_ids[5] = 0x1aE0EA34a72D944a8C7603FfB3eC30a6669E454C; |
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unlocker_ids[6] = 0x583031D1113aD414F02576BD6afaBfb302140225; |
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unlocker_ids[7] = 0x583031D1113aD414F02576BD6afaBfb302140225; |
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unlocker_ids[8] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC; |
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unlocker_ids[9] = 0x0A098Eda01Ce92ff4A4CCb7A4fFFb5A43EBC70DC; |
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unlocker_stakes[0] = 1; |
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unlocker_stakes[1] = 1; |
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unlocker_stakes[2] = 1; |
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unlocker_stakes[3] = 1; |
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unlocker_stakes[4] = 1; |
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unlocker_stakes[5] = 1; |
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unlocker_stakes[6] = 1; |
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unlocker_stakes[7] = 1; |
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unlocker_stakes[8] = 1; |
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unlocker_stakes[9] = 1; |
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voronoi_function_count[0] = 0; |
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voronoi_function_count[1] = 0; |
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} |
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function voronoi_vote_up_main() external returns (bool success){ |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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if (msg.sender == unlocker_ids[0]){ |
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require(unlocker_stakes[0] == 1); |
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unlocker_stakes[0] = 0; |
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} |
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else if (msg.sender == unlocker_ids[1]) { |
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require(unlocker_stakes[1] == 1); |
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unlocker_stakes[1] = 0; |
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} |
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else if (msg.sender == unlocker_ids[2]) { |
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require(unlocker_stakes[2] == 1); |
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unlocker_stakes[2] = 0; |
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} |
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else if (msg.sender == unlocker_ids[3]) { |
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require(unlocker_stakes[3] == 1); |
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unlocker_stakes[3] = 0; |
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} |
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else if (msg.sender == unlocker_ids[4]) { |
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require(unlocker_stakes[4] == 1); |
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unlocker_stakes[4] = 0; |
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} |
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else if (msg.sender == unlocker_ids[5]) { |
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require(unlocker_stakes[5] == 1); |
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unlocker_stakes[5] = 0; |
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} |
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else if (msg.sender == unlocker_ids[6]) { |
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require(unlocker_stakes[6] == 1); |
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unlocker_stakes[6] = 0; |
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} |
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else if (msg.sender == unlocker_ids[7]) { |
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require(unlocker_stakes[7] == 1); |
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unlocker_stakes[7] = 0; |
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} |
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else if (msg.sender == unlocker_ids[8]) { |
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require(unlocker_stakes[8] == 1); |
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unlocker_stakes[8] = 0; |
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} |
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else if (msg.sender == unlocker_ids[9]) { |
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require(unlocker_stakes[9] == 1); |
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unlocker_stakes[9] = 0; |
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} |
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_voronoi_count = _voronoi_count + 1; |
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return true; |
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} |
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|
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function voronoi_vote_up_specific(uint256 _spec) external returns (bool success){ |
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require(msg.sender == unlocker_ids[0] || |
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msg.sender == unlocker_ids[1] || |
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msg.sender == unlocker_ids[2] || |
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msg.sender == unlocker_ids[3] || |
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msg.sender == unlocker_ids[4] || |
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msg.sender == unlocker_ids[5] || |
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msg.sender == unlocker_ids[6] || |
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msg.sender == unlocker_ids[7] || |
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msg.sender == unlocker_ids[8] || |
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msg.sender == unlocker_ids[9]); |
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if (msg.sender == unlocker_ids[0]){ |
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require(unlocker_stakes[0] == 1); |
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unlocker_stakes[0] = 0; |
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} |
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else if (msg.sender == unlocker_ids[1]) { |
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require(unlocker_stakes[1] == 1); |
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unlocker_stakes[1] = 0; |
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} |
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else if (msg.sender == unlocker_ids[2]) { |
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require(unlocker_stakes[2] == 1); |
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unlocker_stakes[2] = 0; |
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} |
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else if (msg.sender == unlocker_ids[3]) { |
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require(unlocker_stakes[3] == 1); |
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unlocker_stakes[3] = 0; |
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} |
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else if (msg.sender == unlocker_ids[4]) { |
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require(unlocker_stakes[4] == 1); |
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unlocker_stakes[4] = 0; |
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} |
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else if (msg.sender == unlocker_ids[5]) { |
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require(unlocker_stakes[5] == 1); |
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unlocker_stakes[5] = 0; |
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} |
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else if (msg.sender == unlocker_ids[6]) { |
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require(unlocker_stakes[6] == 1); |
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unlocker_stakes[6] = 0; |
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} |
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else if (msg.sender == unlocker_ids[7]) { |
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require(unlocker_stakes[7] == 1); |
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unlocker_stakes[7] = 0; |
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} |
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else if (msg.sender == unlocker_ids[8]) { |
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require(unlocker_stakes[8] == 1); |
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unlocker_stakes[8] = 0; |
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} |
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else if (msg.sender == unlocker_ids[9]) { |
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require(unlocker_stakes[9] == 1); |
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unlocker_stakes[9] = 0; |
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} |
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voronoi_function_count[_spec] = voronoi_function_count[_spec] + 1; |
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return true; |
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} |
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|
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function vcheck_state(uint256 _idToCheck) external view returns(uint256 success){ |
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return unlocker_stakes[_idToCheck]; |
||||
} |
||||
|
||||
function vcheck_count() external view returns(uint256 success){ |
||||
return _voronoi_count; |
||||
} |
||||
|
||||
function v_reset() external returns (bool success){ |
||||
emit major_impact_call(true); |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
require(block.timestamp >= _voronoi_last_time + 15 minutes); // You can only do it once every 15 mins to secure voting logic |
||||
_voronoi_last_time = block.timestamp; |
||||
_voronoi_count = 0; |
||||
voronoi_function_count[0] = 0; |
||||
voronoi_function_count[1] = 0; |
||||
unlocker_stakes[0] = 1; |
||||
unlocker_stakes[1] = 1; |
||||
unlocker_stakes[2] = 1; |
||||
unlocker_stakes[3] = 1; |
||||
unlocker_stakes[4] = 1; |
||||
unlocker_stakes[5] = 1; |
||||
unlocker_stakes[6] = 1; |
||||
unlocker_stakes[7] = 1; |
||||
unlocker_stakes[8] = 1; |
||||
unlocker_stakes[9] = 1; |
||||
nominee[0] = address(0); |
||||
nominee_vouch[0] = 0; |
||||
return true; |
||||
} |
||||
|
||||
function voter_nominate(uint256 _position, address _new_addr) external returns (bool){ |
||||
require(block.timestamp >= _voronoi_last_time + 15 minutes); // Nomination can happen only once per 15 mins. |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
nominee[0] = _new_addr; |
||||
nominee_position = _position; |
||||
return true; |
||||
} |
||||
|
||||
function voter_role_change() external returns (bool){ // Change or remove addresses. |
||||
emit major_impact_call(true); |
||||
require(voronoi_function_count[0] >= threshold); // Needs to be specifically allowed! |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
unlocker_ids[nominee_position] = nominee[0]; |
||||
return true; |
||||
} |
||||
|
||||
|
||||
function pause() external returns (bool success) { |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
emit major_impact_call(true); |
||||
require(_voronoi_count >= threshold); |
||||
_paused = true; |
||||
return _paused; |
||||
} |
||||
|
||||
function unpause() external returns (bool success) { |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
emit major_impact_call(true); |
||||
require(_voronoi_count >= threshold); |
||||
_paused = false; |
||||
return _paused; |
||||
} |
||||
|
||||
function LeaderChange(address newLeader) external returns (address to) { |
||||
require(msg.sender == unlocker_ids[0] || |
||||
msg.sender == unlocker_ids[1] || |
||||
msg.sender == unlocker_ids[2] || |
||||
msg.sender == unlocker_ids[3] || |
||||
msg.sender == unlocker_ids[4] || |
||||
msg.sender == unlocker_ids[5] || |
||||
msg.sender == unlocker_ids[6] || |
||||
msg.sender == unlocker_ids[7] || |
||||
msg.sender == unlocker_ids[8] || |
||||
msg.sender == unlocker_ids[9]); |
||||
emit major_impact_call(true); |
||||
require(_voronoi_count >= threshold); |
||||
Leader = newLeader; |
||||
return newLeader; |
||||
} |
||||
|
||||
|
||||
function LeaderWithdraw() external returns (bool success) { // If the DAO decides, the Leader can withdraw all Coins. |
||||
require(msg.sender == Leader, "Not authorized"); |
||||
emit major_impact_call(true); |
||||
require(voronoi_function_count[1] >= threshold); // Needs to be specifically allowed! |
||||
payable(msg.sender).transfer(address(this).balance); |
||||
return true; |
||||
} |
||||
|
||||
fallback() external payable {} |
||||
receive() external payable {} |
||||
} |
@ -1,77 +0,0 @@
@@ -1,77 +0,0 @@
|
||||
// SPDX-License-Identifier: Apache-2.0 |
||||
// Example of Voronoi Solidity solution, by QRUCIAL OÜ |
||||
// Coder: Six |
||||
pragma solidity ^0.8.10; |
||||
|
||||
// DRAFT In this example, 4 parties (threshold = 4) out of 6 need to agree to execute the critical_impact() function |
||||
// Requirement: no single account should be able to call any Major Impact function. |
||||
|
||||
contract Voronoi_Example { |
||||
|
||||
mapping (address => uint256) internal unlockers; // Address to threshold amount (single account can have multiple) |
||||
mapping (uint256 => uint256) internal function_locks; // Function required to be unlocked |
||||
uint256 private threshold; // Threshold for unlock |
||||
|
||||
event major_impact_call(bool value); // Event when a Major Impact Function is called |
||||
event minor_impact_call(bool value); // Event when a Minor Impact Function is called |
||||
event function_unlock(uint256 value); // Unlock event, when a function gets unlocked, unit256 -> func ID |
||||
|
||||
constructor() { |
||||
threshold = 4; // An unlock happens when this threshold is reached or passed |
||||
unlockers[msg.sender] = 1; // Add starter unlocker addresses, in this example 6 |
||||
unlockers[0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2] = 1; |
||||
unlockers[0xCA35b7d915458EF540aDe6068dFe2F44E8fa733c] = 1; |
||||
unlockers[0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db] = 1; |
||||
unlockers[0x78731D3Ca6b7E34aC0F824c42a7cC18A495cabaB] = 1; |
||||
unlockers[0x617F2E2fD72FD9D5503197092aC168c91465E7f2] = 1; |
||||
function_locks[0] = 0; // Locked function [0] - unlocker_role_add() |
||||
function_locks[1] = 0; // Locked function [1] - unlocker_role_remove() |
||||
function_locks[2] = 0; // Locked function [2] - critical_impact1() |
||||
function_locks[3] = 0; // Locked function [3] - critical_impact2() |
||||
} |
||||
|
||||
function unlocker_role_add(address new_unlocker) external returns (bool){ |
||||
emit major_impact_call(true); |
||||
require(unlockers[msg.sender] == 1); |
||||
require(function_locks[0] >= threshold); |
||||
unlockers[new_unlocker] = 1; |
||||
return true; |
||||
} |
||||
|
||||
function unlocker_role_remove(address rem_unlocker) external returns (bool){ |
||||
emit major_impact_call(true); |
||||
require(unlockers[msg.sender] == 1); |
||||
require(function_locks[1] >= threshold); |
||||
unlockers[rem_unlocker] = 0; // Alternative option to remove fully |
||||
return true; |
||||
} |
||||
|
||||
function unlock_voter(uint256 func_id) external returns (bool){ |
||||
require(unlockers[msg.sender] == 1); |
||||
unlockers[msg.sender] = 0; // This could be improved, as now everyone can only vote once |
||||
function_locks[func_id] = function_locks[func_id] + 1; |
||||
return true; |
||||
} |
||||
|
||||
// Voronoi solidity is ready to use after this. |
||||
// You can add your ERC20/ERC115 or other code and use the Voronoi security functions |
||||
|
||||
function critical_impact1() external returns (bool) { |
||||
emit major_impact_call(true); |
||||
require(function_locks[2] >= threshold); |
||||
function_locks[1] = 0; // Can be called only once and threshold is reset. |
||||
return true; |
||||
} |
||||
|
||||
function critical_impact2() external returns (bool) { |
||||
emit major_impact_call(true); |
||||
require(function_locks[3] >= threshold); |
||||
function_locks[2] = 0; // Can be called only once and threshold is reset. |
||||
return true; |
||||
} |
||||
|
||||
function minor_impact() external returns (bool) { // No unlock check, just execute |
||||
emit minor_impact_call(true); |
||||
return true; |
||||
} |
||||
} |
Loading…
Reference in new issue