靶场题解 Capture the Ether (Miscellaneous)

    pragma solidity ^0.4.21;
    
    contract AssumeOwnershipChallenge {
    address owner;
    bool public isComplete;
    
    function AssumeOwmershipChallenge() public {
        owner = msg.sender;
    }
    
    function authenticate() public {
        require(msg.sender == owner);
    
        isComplete = true;
    }
    }