Contract Source Code (Solidity)Audit Report

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract Proxy    - function ()    - function _implementation()    - function _delegate(address implementa ...    - function _willFallback()    - function _fallback() library OpenZeppelinUpgradesAddress    - function isContract(address account)  contract BaseUpgradeabilityProxy i ...    - function _implementation()    - function _upgradeTo(address newImplem ...    - function _setImplementation(address n ...  contract UpgradeabilityProxy is Ba ...  contract BaseAdminUpgradeabilityPr ...    - function admin()    - function implementation()    - function changeAdmin(address newAdmin ...    - function upgradeTo(address newImpleme ...    - function upgradeToAndCall(address new ...    - function _admin()    - function _setAdmin(address newAdmin)    - function _willFallback()  contract InitializableUpgradeabili ...    - function initialize(address _logic, b ...  contract InitializableAdminUpgrade ...    - function initialize(address _logic, a ...  contract MassetProxy is Initializa ... *

More Options

• Is this a proxy?
• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2020-05-28
*/

pragma solidity 0.5.16;


/**
 * @title Proxy
 * @dev Implements delegation of calls to other contracts, with proper
 * forwarding of return values and bubbling of failures.
 * It defines a fallback function that delegates all calls to the address
 * returned by the abstract _implementation() internal function.
 */
contract Proxy {
  /**
   * @dev Fallback function.
   * Implemented entirely in `_fallback`.
   */
  function () payable external {
    _fallback();
  }

  /**
   * @return The Address of the implementation.
   */
  function _implementation() internal view returns (address);

  /**
   * @dev Delegates execution to an implementation contract.
   * This is a low level function that doesn't return to its internal call site.
   * It will return to the external caller whatever the implementation returns.
   * @param implementation Address to delegate.
   */
  function _delegate(address implementation) internal {
    assembly {
      // Copy msg.data. We take full control of memory in this inline assembly
      // block because it will not return to Solidity code. We overwrite the
      // Solidity scratch pad at memory position 0.
      calldatacopy(0, 0, calldatasize)

      // Call the implementation.
      // out and outsize are 0 because we don't know the size yet.
      let result := delegatecall(gas, implementation, 0, calldatasize, 0, 0)

      // Copy the returned data.
      returndatacopy(0, 0, returndatasize)

      switch result
      // delegatecall returns 0 on error.
      case 0 { revert(0, returndatasize) }
      default { return(0, returndatasize) }
    }
  }

  /**
   * @dev Function that is run as the first thing in the fallback function.
   * Can be redefined in derived contracts to add functionality.
   * Redefinitions must call super._willFallback().
   */
  function _willFallback() internal {
  }

  /**
   * @dev fallback implementation.
   * Extracted to enable manual triggering.
   */
  function _fallback() internal {
    _willFallback();
    _delegate(_implementation());
  }
}

/**
 * Utility library of inline functions on addresses
 *
 * Source https://raw.githubusercontent.com/OpenZeppelin/openzeppelin-solidity/v2.1.3/contracts/utils/Address.sol
 * This contract is copied here and renamed from the original to avoid clashes in the compiled artifacts
 * when the user imports a zos-lib contract (that transitively causes this contract to be compiled and added to the
 * build/artifacts folder) as well as the vanilla Address implementation from an openzeppelin version.
 */
library OpenZeppelinUpgradesAddress {
    /**
     * Returns whether the target address is a contract
     * @dev This function will return false if invoked during the constructor of a contract,
     * as the code is not actually created until after the constructor finishes.
     * @param account address of the account to check
     * @return whether the target address is a contract
     */
    function isContract(address account) internal view returns (bool) {
        uint256 size;
        // XXX Currently there is no better way to check if there is a contract in an address
        // than to check the size of the code at that address.
        // See https://ethereum.stackexchange.com/a/14016/36603
        // for more details about how this works.
        // TODO Check this again before the Serenity release, because all addresses will be
        // contracts then.
        // solhint-disable-next-line no-inline-assembly
        assembly { size := extcodesize(account) }
        return size > 0;
    }
}

/**
 * @title BaseUpgradeabilityProxy
 * @dev This contract implements a proxy that allows to change the
 * implementation address to which it will delegate.
 * Such a change is called an implementation upgrade.
 */
contract BaseUpgradeabilityProxy is Proxy {
  /**
   * @dev Emitted when the implementation is upgraded.
   * @param implementation Address of the new implementation.
   */
  event Upgraded(address indexed implementation);

  /**
   * @dev Storage slot with the address of the current implementation.
   * This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
   * validated in the constructor.
   */
  bytes32 internal constant IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;

  /**
   * @dev Returns the current implementation.
   * @return Address of the current implementation
   */
  function _implementation() internal view returns (address impl) {
    bytes32 slot = IMPLEMENTATION_SLOT;
    assembly {
      impl := sload(slot)
    }
  }

  /**
   * @dev Upgrades the proxy to a new implementation.
   * @param newImplementation Address of the new implementation.
   */
  function _upgradeTo(address newImplementation) internal {
    _setImplementation(newImplementation);
    emit Upgraded(newImplementation);
  }

  /**
   * @dev Sets the implementation address of the proxy.
   * @param newImplementation Address of the new implementation.
   */
  function _setImplementation(address newImplementation) internal {
    require(OpenZeppelinUpgradesAddress.isContract(newImplementation), "Cannot set a proxy implementation to a non-contract address");

    bytes32 slot = IMPLEMENTATION_SLOT;

    assembly {
      sstore(slot, newImplementation)
    }
  }
}

/**
 * @title UpgradeabilityProxy
 * @dev Extends BaseUpgradeabilityProxy with a constructor for initializing
 * implementation and init data.
 */
contract UpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Contract constructor.
   * @param _logic Address of the initial implementation.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  constructor(address _logic, bytes memory _data) public payable {
    assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));
    _setImplementation(_logic);
    if(_data.length > 0) {
      (bool success,) = _logic.delegatecall(_data);
      require(success);
    }
  }  
}

/**
 * @title BaseAdminUpgradeabilityProxy
 * @dev This contract combines an upgradeability proxy with an authorization
 * mechanism for administrative tasks.
 * All external functions in this contract must be guarded by the
 * `ifAdmin` modifier. See ethereum/solidity#3864 for a Solidity
 * feature proposal that would enable this to be done automatically.
 */
contract BaseAdminUpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Emitted when the administration has been transferred.
   * @param previousAdmin Address of the previous admin.
   * @param newAdmin Address of the new admin.
   */
  event AdminChanged(address previousAdmin, address newAdmin);

  /**
   * @dev Storage slot with the admin of the contract.
   * This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
   * validated in the constructor.
   */

  bytes32 internal constant ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;

  /**
   * @dev Modifier to check whether the `msg.sender` is the admin.
   * If it is, it will run the function. Otherwise, it will delegate the call
   * to the implementation.
   */
  modifier ifAdmin() {
    if (msg.sender == _admin()) {
      _;
    } else {
      _fallback();
    }
  }

  /**
   * @return The address of the proxy admin.
   */
  function admin() external ifAdmin returns (address) {
    return _admin();
  }

  /**
   * @return The address of the implementation.
   */
  function implementation() external ifAdmin returns (address) {
    return _implementation();
  }

  /**
   * @dev Changes the admin of the proxy.
   * Only the current admin can call this function.
   * @param newAdmin Address to transfer proxy administration to.
   */
  function changeAdmin(address newAdmin) external ifAdmin {
    require(newAdmin != address(0), "Cannot change the admin of a proxy to the zero address");
    emit AdminChanged(_admin(), newAdmin);
    _setAdmin(newAdmin);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy.
   * Only the admin can call this function.
   * @param newImplementation Address of the new implementation.
   */
  function upgradeTo(address newImplementation) external ifAdmin {
    _upgradeTo(newImplementation);
  }

  /**
   * @dev Upgrade the backing implementation of the proxy and call a function
   * on the new implementation.
   * This is useful to initialize the proxied contract.
   * @param newImplementation Address of the new implementation.
   * @param data Data to send as msg.data in the low level call.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   */
  function upgradeToAndCall(address newImplementation, bytes calldata data) payable external ifAdmin {
    _upgradeTo(newImplementation);
    (bool success,) = newImplementation.delegatecall(data);
    require(success);
  }

  /**
   * @return The admin slot.
   */
  function _admin() internal view returns (address adm) {
    bytes32 slot = ADMIN_SLOT;
    assembly {
      adm := sload(slot)
    }
  }

  /**
   * @dev Sets the address of the proxy admin.
   * @param newAdmin Address of the new proxy admin.
   */
  function _setAdmin(address newAdmin) internal {
    bytes32 slot = ADMIN_SLOT;

    assembly {
      sstore(slot, newAdmin)
    }
  }

  /**
   * @dev Only fall back when the sender is not the admin.
   */
  function _willFallback() internal {
    require(msg.sender != _admin(), "Cannot call fallback function from the proxy admin");
    super._willFallback();
  }
}

/**
 * @title InitializableUpgradeabilityProxy
 * @dev Extends BaseUpgradeabilityProxy with an initializer for initializing
 * implementation and init data.
 */
contract InitializableUpgradeabilityProxy is BaseUpgradeabilityProxy {
  /**
   * @dev Contract initializer.
   * @param _logic Address of the initial implementation.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  function initialize(address _logic, bytes memory _data) public payable {
    require(_implementation() == address(0));
    assert(IMPLEMENTATION_SLOT == bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1));
    _setImplementation(_logic);
    if(_data.length > 0) {
      (bool success,) = _logic.delegatecall(_data);
      require(success);
    }
  }  
}

contract InitializableAdminUpgradeabilityProxy is BaseAdminUpgradeabilityProxy, InitializableUpgradeabilityProxy {
  /**
   * Contract initializer.
   * @param _logic address of the initial implementation.
   * @param _admin Address of the proxy administrator.
   * @param _data Data to send as msg.data to the implementation to initialize the proxied contract.
   * It should include the signature and the parameters of the function to be called, as described in
   * https://solidity.readthedocs.io/en/v0.4.24/abi-spec.html#function-selector-and-argument-encoding.
   * This parameter is optional, if no data is given the initialization call to proxied contract will be skipped.
   */
  function initialize(address _logic, address _admin, bytes memory _data) public payable {
    require(_implementation() == address(0));
    InitializableUpgradeabilityProxy.initialize(_logic, _data);
    assert(ADMIN_SLOT == bytes32(uint256(keccak256('eip1967.proxy.admin')) - 1));
    _setAdmin(_admin);
  }
}

/**
 * @notice MassetProxy delegates calls to a Masset implementation
 * @dev     Extending on OpenZeppelin's InitializableAdminUpgradabilityProxy
 * means that the proxy is upgradable through a ProxyAdmin. MassetProxy upgrades
 * are implemented by a DelayedProxyAdmin, which enforces a 1 week opt-out period.
 * All upgrades are governed through the current mStable governance.
 */
contract MassetProxy is InitializableAdminUpgradeabilityProxy {
}

• Consensys Diligence - August 10th, 2020 - Security Audit Report

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousAdmin","type":"address"},{"indexed":false,"internalType":"address","name":"newAdmin","type":"address"}],"name":"AdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"implementation","type":"address"}],"name":"Upgraded","type":"event"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"constant":false,"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newAdmin","type":"address"}],"name":"changeAdmin","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"implementation","outputs":[{"internalType":"address","name":"","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"_logic","type":"address"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"initialize","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newImplementation","type":"address"}],"name":"upgradeTo","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"newImplementation","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"upgradeToAndCall","outputs":[],"payable":true,"stateMutability":"payable","type":"function"}]

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

11464:1014:0:-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;470:11;:9;:11::i;:::-;11464:1014;8757:105;;8:9:-1;5:2;;;30:1;27;20:12;5:2;8757:105:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;8757:105:0;-1:-1:-1;;;;;8757:105:0;;:::i;9390:225::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;9390:225:0;;;;;;;;;;;;;;;21:11:-1;5:28;;2:2;;;46:1;43;36:12;2:2;9390:225:0;;35:9:-1;28:4;12:14;8:25;5:40;2:2;;;58:1;55;48:12;2:2;9390:225:0;;;;;;100:9:-1;95:1;81:12;77:20;67:8;63:35;60:50;39:11;25:12;22:29;11:107;8:2;;;131:1;128;121:12;8:2;-1:-1;9390:225:0;;-1:-1:-1;9390:225:0;-1:-1:-1;9390:225:0;:::i;8057:98::-;;8:9:-1;5:2;;;30:1;27;20:12;5:2;8057:98:0;;;:::i;:::-;;;;-1:-1:-1;;;;;8057:98:0;;;;;;;;;;;;;;8338:228;;8:9:-1;5:2;;;30:1;27;20:12;5:2;8338:228:0;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;8338:228:0;-1:-1:-1;;;;;8338:228:0;;:::i;12163:312::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;12163:312:0;;;;;;;;;;;;;;;;;;;;;;;21:11:-1;5:28;;2:2;;;46:1;43;36:12;2:2;12163:312:0;;35:9:-1;28:4;12:14;8:25;5:40;2:2;;;58:1;55;48:12;2:2;12163:312:0;;;;;;100:9:-1;95:1;81:12;77:20;67:8;63:35;60:50;39:11;25:12;22:29;11:107;8:2;;;131:1;128;121:12;8:2;12163:312:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;30:3:-1;22:6;14;1:33;99:1;81:16;;74:27;;;;-1:-1;12163:312:0;;-1:-1:-1;12163:312:0;;-1:-1:-1;;;;;12163:312:0:i;11084:371::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;11084:371:0;;;;;;;;;;;;;;;21:11:-1;5:28;;2:2;;;46:1;43;36:12;2:2;11084:371:0;;35:9:-1;28:4;12:14;8:25;5:40;2:2;;;58:1;55;48:12;2:2;11084:371:0;;;;;;100:9:-1;95:1;81:12;77:20;67:8;63:35;60:50;39:11;25:12;22:29;11:107;8:2;;;131:1;128;121:12;8:2;11084:371:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;30:3:-1;22:6;14;1:33;99:1;81:16;;74:27;;;;-1:-1;11084:371:0;;-1:-1:-1;11084:371:0;;-1:-1:-1;;;;;11084:371:0:i;7908:80::-;;8:9:-1;5:2;;;30:1;27;20:12;5:2;7908:80:0;;;:::i;2016:93::-;2053:15;:13;:15::i;:::-;2075:28;2085:17;:15;:17::i;:::-;2075:9;:28::i;:::-;2016:93::o;8757:105::-;7775:8;:6;:8::i;:::-;-1:-1:-1;;;;;7761:22:0;:10;-1:-1:-1;;;;;7761:22:0;;7757:80;;;8827:29;8838:17;8827:10;:29::i;:::-;7757:80;;;7818:11;:9;:11::i;:::-;8757:105;:::o;9390:225::-;7775:8;:6;:8::i;:::-;-1:-1:-1;;;;;7761:22:0;:10;-1:-1:-1;;;;;7761:22:0;;7757:80;;;9496:29;9507:17;9496:10;:29::i;:::-;9533:12;9550:17;-1:-1:-1;;;;;9550:30:0;9581:4;;9550:36;;;;;30:3:-1;22:6;14;1:33;9550:36:0;;45:16:-1;;;-1:-1;9550:36:0;;-1:-1:-1;9550:36:0;;-1:-1:-1;;9550:36:0;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;9532:54:0;;;9601:7;9593:16;;;;;;7794:1;7757:80;;;7818:11;:9;:11::i;:::-;9390:225;;;:::o;8057:98::-;8109:7;7775:8;:6;:8::i;:::-;-1:-1:-1;;;;;7761:22:0;:10;-1:-1:-1;;;;;7761:22:0;;7757:80;;;8132:17;:15;:17::i;:::-;8125:24;;7757:80;;;7818:11;:9;:11::i;:::-;8057:98;:::o;8338:228::-;7775:8;:6;:8::i;:::-;-1:-1:-1;;;;;7761:22:0;:10;-1:-1:-1;;;;;7761:22:0;;7757:80;;;-1:-1:-1;;;;;8409:22:0;;8401:89;;;;-1:-1:-1;;;8401:89:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8502:32;8515:8;:6;:8::i;:::-;8502:32;;;-1:-1:-1;;;;;8502:32:0;;;;;;;;;;;;;;;;;;;;;8541:19;8551:8;8541:9;:19::i;12163:312::-;12294:1;12265:17;:15;:17::i;:::-;-1:-1:-1;;;;;12265:31:0;;12257:40;;;;;;12304:58;12348:6;12356:5;12304:43;:58::i;:::-;12406:32;;;-1:-1:-1;;;12406:32:0;;;;;;;;;;;;7468:66;-1:-1:-1;;12398:45:0;;;12376:68;12369:76;;;;12452:17;12462:6;12452:9;:17::i;11084:371::-;11199:1;11170:17;:15;:17::i;:::-;-1:-1:-1;;;;;11170:31:0;;11162:40;;;;;;11255:41;;;;;;;;;;;;;;;;4382:66;-1:-1:-1;;11247:54:0;;;11216:86;11209:94;;;;11310:26;11329:6;11310:18;:26::i;:::-;11346:12;;:16;11343:107;;11374:12;11391:6;-1:-1:-1;;;;;11391:19:0;11411:5;11391:26;;;;;;;;;;;;;36:153:-1;66:2;61:3;58:11;36:153;;176:10;;164:23;;-1:-1;;139:12;;;;98:2;89:12;;;;114;36:153;;;274:1;267:3;263:2;259:12;254:3;250:22;246:30;315:4;311:9;305:3;299:10;295:26;356:4;350:3;344:10;340:21;389:7;380;377:20;372:3;365:33;3:399;;;11391:26:0;;;;;;;;;;;;;;;;;;;;;;;14:1:-1;21;16:31;;;;75:4;69:11;64:16;;144:4;140:9;133:4;115:16;111:27;107:43;104:1;100:51;94:4;87:65;169:16;166:1;159:27;225:16;222:1;215:4;212:1;208:12;193:49;7:242;;16:31;36:4;31:9;;7:242;;11373:44:0;;;11434:7;11426:16;;;;;11343:107;11084:371;;:::o;7908:80::-;7951:7;7775:8;:6;:8::i;:::-;-1:-1:-1;;;;;7761:22:0;:10;-1:-1:-1;;;;;7761:22:0;;7757:80;;;7974:8;:6;:8::i;10147:160::-;10210:8;:6;:8::i;:::-;-1:-1:-1;;;;;10196:22:0;:10;-1:-1:-1;;;;;10196:22:0;;;10188:85;;;;-1:-1:-1;;;10188:85:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;10280:21;:19;:21::i;4568:161::-;4382:66;4706:11;;4689:35::o;909:750::-;1216:12;1213:1;1210;1197:32;1410:1;1407;1393:12;1390:1;1374:14;1369:3;1356:56;1477:14;1474:1;1471;1456:36;1509:6;1566:36;;;;1630:14;1627:1;1620:25;1566:36;1585:14;1582:1;1575:25;9665:141;7468:66;9783:11;;9767:34::o;4870:145::-;4933:37;4952:17;4933:18;:37::i;:::-;4982:27;;-1:-1:-1;;;;;4982:27:0;;;;;;;;4870:145;:::o;9928:139::-;7468:66;10033:22;10024:38::o;5158:313::-;5237:57;5276:17;5237:38;:57::i;:::-;5229:129;;;;-1:-1:-1;;;5229:129:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;4382:66;5428:31;5419:47::o;3031:627::-;3603:20;3642:8;;;3031:627::o

bzzr://023ee521e6afd122b787c53797eabf0282be272e29aa190999fd4f22298d99bb