Contract

Contract Source Code (Solidity)

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Outline

•  contract protected
•    - function authorized(address addy)
•    - function set_authorized(address addy, ...
•    - function change_owner(address new_own ...
•  contract OOOBoard is protected *
•    - function get_posts()
•    - function post(string memory _msg)

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/**
 *Submitted for verification at Etherscan.io on 2022-06-27
*/

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.15;

contract protected {
    mapping (address => bool) is_auth;
    function authorized(address addy) public view returns(bool) {
        return is_auth[addy];
    }
    function set_authorized(address addy, bool booly) public onlyAuth {
        is_auth[addy] = booly;
    }
    modifier onlyAuth() {
        require( is_auth[msg.sender] || msg.sender==owner, "not owner");
        _;
    }
    address owner;
    modifier onlyOwner() {
        require(msg.sender==owner, "not owner");
        _;
    }
    bool locked;
    modifier safe() {
        require(!locked, "reentrant");
        locked = true;
        _;
        locked = false;
    }
    function change_owner(address new_owner) public onlyAuth {
        owner = new_owner;
    }
    receive() external payable {}
    fallback() external payable {}
}

contract OOOBoard is protected {

    constructor() {
        owner = msg.sender;
        is_auth[msg.sender] = true;
    }

    string[] posts;

    function get_posts() public view returns(string[] memory) {
        return posts;
    }

    function post(string memory _msg) public onlyAuth {
        posts.push(_msg);
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"stateMutability":"payable","type":"fallback"},{"inputs":[{"internalType":"address","name":"addy","type":"address"}],"name":"authorized","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"new_owner","type":"address"}],"name":"change_owner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"get_posts","outputs":[{"internalType":"string[]","name":"","type":"string[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"string","name":"_msg","type":"string"}],"name":"post","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addy","type":"address"},{"internalType":"bool","name":"booly","type":"bool"}],"name":"set_authorized","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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