Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract BaseWallet
•    - function init(address _owner, address ...
•    - function authoriseModule(address _mod ...
•    - function enableStaticCall(address _mo ...
•    - function setOwner(address _newOwner)
•    - function invoke(address _target, uint ...
•    - function()
• interface Module
•    - function init(BaseWallet _wallet)
•    - function addModule(BaseWallet _wallet ...
•    - function recoverToken(address _token)
• interface Upgrader
•    - function upgrade(address _wallet, add ...
•    - function toDisable()
•    - function toEnable()
•  contract Owned
•    - function changeOwner(address _newOwne ...
•  contract ERC20
•    - function totalSupply()
•    - function decimals()
•    - function balanceOf(address tokenOwner ...
•    - function allowance(address tokenOwner ...
•    - function transfer(address to, uint to ...
•    - function approve(address spender, uin ...
•    - function transferFrom(address from, a ...
•  contract ModuleRegistry is Owned *
•    - function registerModule(address _modu ...
•    - function deregisterModule(address _mo ...
•    - function registerUpgrader(address _up ...
•    - function deregisterUpgrader(address _ ...
•    - function recoverToken(address _token)
•    - function moduleInfo(address _module)
•    - function upgraderInfo(address _upgrad ...
•    - function isRegisteredModule(address _ ...
•    - function isRegisteredModule(address[] ...
•    - function isRegisteredUpgrader(address ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2019-02-04
*/

pragma solidity ^0.4.24;

/**
 * @title BaseWallet
 * @dev Simple modular wallet that authorises modules to call its invoke() method.
 * Based on https://gist.github.com/Arachnid/a619d31f6d32757a4328a428286da186 by 
 * @author Julien Niset - <[email protected]>
 */
contract BaseWallet {

    // The implementation of the proxy
    address public implementation;
    // The owner 
    address public owner;
    // The authorised modules
    mapping (address => bool) public authorised;
    // The enabled static calls
    mapping (bytes4 => address) public enabled;
    // The number of modules
    uint public modules;
    
    event AuthorisedModule(address indexed module, bool value);
    event EnabledStaticCall(address indexed module, bytes4 indexed method);
    event Invoked(address indexed module, address indexed target, uint indexed value, bytes data);
    event Received(uint indexed value, address indexed sender, bytes data);
    event OwnerChanged(address owner);
    
    /**
     * @dev Throws if the sender is not an authorised module.
     */
    modifier moduleOnly {
        require(authorised[msg.sender], "BW: msg.sender not an authorized module");
        _;
    }

    /**
     * @dev Inits the wallet by setting the owner and authorising a list of modules.
     * @param _owner The owner.
     * @param _modules The modules to authorise.
     */
    function init(address _owner, address[] _modules) external {
        require(owner == address(0) && modules == 0, "BW: wallet already initialised");
        require(_modules.length > 0, "BW: construction requires at least 1 module");
        owner = _owner;
        modules = _modules.length;
        for(uint256 i = 0; i < _modules.length; i++) {
            require(authorised[_modules[i]] == false, "BW: module is already added");
            authorised[_modules[i]] = true;
            Module(_modules[i]).init(this);
            emit AuthorisedModule(_modules[i], true);
        }
    }
    
    /**
     * @dev Enables/Disables a module.
     * @param _module The target module.
     * @param _value Set to true to authorise the module.
     */
    function authoriseModule(address _module, bool _value) external moduleOnly {
        if (authorised[_module] != _value) {
            if(_value == true) {
                modules += 1;
                authorised[_module] = true;
                Module(_module).init(this);
            }
            else {
                modules -= 1;
                require(modules > 0, "BW: wallet must have at least one module");
                delete authorised[_module];
            }
            emit AuthorisedModule(_module, _value);
        }
    }

    /**
    * @dev Enables a static method by specifying the target module to which the call
    * must be delegated.
    * @param _module The target module.
    * @param _method The static method signature.
    */
    function enableStaticCall(address _module, bytes4 _method) external moduleOnly {
        require(authorised[_module], "BW: must be an authorised module for static call");
        enabled[_method] = _module;
        emit EnabledStaticCall(_module, _method);
    }

    /**
     * @dev Sets a new owner for the wallet.
     * @param _newOwner The new owner.
     */
    function setOwner(address _newOwner) external moduleOnly {
        require(_newOwner != address(0), "BW: address cannot be null");
        owner = _newOwner;
        emit OwnerChanged(_newOwner);
    }
    
    /**
     * @dev Performs a generic transaction.
     * @param _target The address for the transaction.
     * @param _value The value of the transaction.
     * @param _data The data of the transaction.
     */
    function invoke(address _target, uint _value, bytes _data) external moduleOnly {
        // solium-disable-next-line security/no-call-value
        require(_target.call.value(_value)(_data), "BW: call to target failed");
        emit Invoked(msg.sender, _target, _value, _data);
    }

    /**
     * @dev This method makes it possible for the wallet to comply to interfaces expecting the wallet to
     * implement specific static methods. It delegates the static call to a target contract if the data corresponds 
     * to an enabled method, or logs the call otherwise.
     */
    function() public payable {
        if(msg.data.length > 0) { 
            address module = enabled[msg.sig];
            if(module == address(0)) {
                emit Received(msg.value, msg.sender, msg.data);
            } 
            else {
                require(authorised[module], "BW: must be an authorised module for static call");
                // solium-disable-next-line security/no-inline-assembly
                assembly {
                    calldatacopy(0, 0, calldatasize())
                    let result := staticcall(gas, module, 0, calldatasize(), 0, 0)
                    returndatacopy(0, 0, returndatasize())
                    switch result 
                    case 0 {revert(0, returndatasize())} 
                    default {return (0, returndatasize())}
                }
            }
        }
    }
}

/**
 * @title Module
 * @dev Interface for a module. 
 * A module MUST implement the addModule() method to ensure that a wallet with at least one module
 * can never end up in a "frozen" state.
 * @author Julien Niset - <[email protected]>
 */
interface Module {

    /**
     * @dev Inits a module for a wallet by e.g. setting some wallet specific parameters in storage.
     * @param _wallet The wallet.
     */
    function init(BaseWallet _wallet) external;

    /**
     * @dev Adds a module to a wallet.
     * @param _wallet The target wallet.
     * @param _module The modules to authorise.
     */
    function addModule(BaseWallet _wallet, Module _module) external;

    /**
    * @dev Utility method to recover any ERC20 token that was sent to the
    * module by mistake. 
    * @param _token The token to recover.
    */
    function recoverToken(address _token) external;
}

/**
 * @title Upgrader
 * @dev Interface for a contract that can upgrade wallets by enabling/disabling modules. 
 * @author Julien Niset - <[email protected]>
 */
interface Upgrader {

    /**
     * @dev Upgrades a wallet by enabling/disabling modules.
     * @param _wallet The owner.
     */
    function upgrade(address _wallet, address[] _toDisable, address[] _toEnable) external;

    function toDisable() external view returns (address[]);

    function toEnable() external view returns (address[]);
}

/**
 * @title Owned
 * @dev Basic contract to define an owner.
 * @author Julien Niset - <[email protected]>
 */
contract Owned {

    // The owner
    address public owner;

    event OwnerChanged(address indexed _newOwner);

    /**
     * @dev Throws if the sender is not the owner.
     */
    modifier onlyOwner {
        require(msg.sender == owner, "Must be owner");
        _;
    }

    constructor() public {
        owner = msg.sender;
    }

    /**
     * @dev Lets the owner transfer ownership of the contract to a new owner.
     * @param _newOwner The new owner.
     */
    function changeOwner(address _newOwner) external onlyOwner {
        require(_newOwner != address(0), "Address must not be null");
        owner = _newOwner;
        emit OwnerChanged(_newOwner);
    }
}

/**
 * ERC20 contract interface.
 */
contract ERC20 {
    function totalSupply() public view returns (uint);
    function decimals() public view returns (uint);
    function balanceOf(address tokenOwner) public view returns (uint balance);
    function allowance(address tokenOwner, address spender) public view returns (uint remaining);
    function transfer(address to, uint tokens) public returns (bool success);
    function approve(address spender, uint tokens) public returns (bool success);
    function transferFrom(address from, address to, uint tokens) public returns (bool success);
}

/**
 * @title ModuleRegistry
 * @dev Registry of authorised modules. 
 * Modules must be registered before they can be authorised on a wallet.
 * @author Julien Niset - <[email protected]>
 */
contract ModuleRegistry is Owned {

    mapping (address => Info) internal modules;
    mapping (address => Info) internal upgraders;

    event ModuleRegistered(address indexed module, bytes32 name);
    event ModuleDeRegistered(address module);
    event UpgraderRegistered(address indexed upgrader, bytes32 name);
    event UpgraderDeRegistered(address upgrader);

    struct Info {
        bool exists;
        bytes32 name;
    }

    /**
     * @dev Registers a module.
     * @param _module The module.
     * @param _name The unique name of the module.
     */
    function registerModule(address _module, bytes32 _name) external onlyOwner {
        require(!modules[_module].exists, "MR: module already exists");
        modules[_module] = Info({exists: true, name: _name});
        emit ModuleRegistered(_module, _name);
    }

    /**
     * @dev Deregisters a module.
     * @param _module The module.
     */
    function deregisterModule(address _module) external onlyOwner {
        require(modules[_module].exists, "MR: module does not exists");
        delete modules[_module];
        emit ModuleDeRegistered(_module);
    }

        /**
     * @dev Registers an upgrader.
     * @param _upgrader The upgrader.
     * @param _name The unique name of the upgrader.
     */
    function registerUpgrader(address _upgrader, bytes32 _name) external onlyOwner {
        require(!upgraders[_upgrader].exists, "MR: upgrader already exists");
        upgraders[_upgrader] = Info({exists: true, name: _name});
        emit UpgraderRegistered(_upgrader, _name);
    }

    /**
     * @dev Deregisters an upgrader.
     * @param _upgrader The _upgrader.
     */
    function deregisterUpgrader(address _upgrader) external onlyOwner {
        require(upgraders[_upgrader].exists, "MR: upgrader does not exists");
        delete upgraders[_upgrader];
        emit UpgraderDeRegistered(_upgrader);
    }

    /**
    * @dev Utility method enbaling the owner of the registry to claim any ERC20 token that was sent to the
    * registry.
    * @param _token The token to recover.
    */
    function recoverToken(address _token) external onlyOwner {
        uint total = ERC20(_token).balanceOf(address(this));
        ERC20(_token).transfer(msg.sender, total);
    } 

    /**
     * @dev Gets the name of a module from its address.
     * @param _module The module address.
     * @return the name.
     */
    function moduleInfo(address _module) external view returns (bytes32) {
        return modules[_module].name;
    }

    /**
     * @dev Gets the name of an upgrader from its address.
     * @param _upgrader The upgrader address.
     * @return the name.
     */
    function upgraderInfo(address _upgrader) external view returns (bytes32) {
        return upgraders[_upgrader].name;
    }

    /**
     * @dev Checks if a module is registered.
     * @param _module The module address.
     * @return true if the module is registered.
     */
    function isRegisteredModule(address _module) external view returns (bool) {
        return modules[_module].exists;
    }

    /**
     * @dev Checks if a list of modules are registered.
     * @param _modules The list of modules address.
     * @return true if all the modules are registered.
     */
    function isRegisteredModule(address[] _modules) external view returns (bool) {
        for(uint i = 0; i < _modules.length; i++) {
            if (!modules[_modules[i]].exists) {
                return false;
            }
        }
        return true;
    }  

    /**
     * @dev Checks if an upgrader is registered.
     * @param _upgrader The upgrader address.
     * @return true if the upgrader is registered.
     */
    function isRegisteredUpgrader(address _upgrader) external view returns (bool) {
        return upgraders[_upgrader].exists;
    } 

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[{"name":"_module","type":"address"}],"name":"isRegisteredModule","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_module","type":"address"},{"name":"_name","type":"bytes32"}],"name":"registerModule","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_upgrader","type":"address"},{"name":"_name","type":"bytes32"}],"name":"registerUpgrader","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_module","type":"address"}],"name":"moduleInfo","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_upgrader","type":"address"}],"name":"isRegisteredUpgrader","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[{"name":"_modules","type":"address[]"}],"name":"isRegisteredModule","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_module","type":"address"}],"name":"deregisterModule","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_upgrader","type":"address"}],"name":"deregisterUpgrader","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_token","type":"address"}],"name":"recoverToken","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_newOwner","type":"address"}],"name":"changeOwner","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_upgrader","type":"address"}],"name":"upgraderInfo","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"module","type":"address"},{"indexed":false,"name":"name","type":"bytes32"}],"name":"ModuleRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"module","type":"address"}],"name":"ModuleDeRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"upgrader","type":"address"},{"indexed":false,"name":"name","type":"bytes32"}],"name":"UpgraderRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"name":"upgrader","type":"address"}],"name":"UpgraderDeRegistered","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_newOwner","type":"address"}],"name":"OwnerChanged","type":"event"}]

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

bzzr://e6603d3339dfe6ec56f899e97de4934f5a92f951e0035acdcbc0468b79589b99