/**
 *Submitted for verification at Etherscan.io on 2018-10-28
*/

pragma solidity 0.4.24;
// File: contracts/acl/IACL.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


interface IACL {
    function initialize(address permissionsCreator) external;

    // TODO: this should be external
    // See https://github.com/ethereum/solidity/issues/4832
    function hasPermission(address who, address where, bytes32 what, bytes how) public view returns (bool);
}
// File: contracts/common/IVaultRecoverable.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


interface IVaultRecoverable {
    function transferToVault(address token) external;

    function allowRecoverability(address token) external view returns (bool);
    function getRecoveryVault() external view returns (address);
}
// File: contracts/kernel/IKernel.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;




// This should be an interface, but interfaces can't inherit yet :(
contract IKernel is IVaultRecoverable {
    event SetApp(bytes32 indexed namespace, bytes32 indexed appId, address app);

    function acl() public view returns (IACL);
    function hasPermission(address who, address where, bytes32 what, bytes how) public view returns (bool);

    function setApp(bytes32 namespace, bytes32 appId, address app) public;
    function getApp(bytes32 namespace, bytes32 appId) public view returns (address);
}
// File: contracts/kernel/KernelConstants.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


contract KernelAppIds {
    /* Hardcoded constants to save gas
    bytes32 internal constant KERNEL_CORE_APP_ID = apmNamehash("kernel");
    bytes32 internal constant KERNEL_DEFAULT_ACL_APP_ID = apmNamehash("acl");
    bytes32 internal constant KERNEL_DEFAULT_VAULT_APP_ID = apmNamehash("vault");
    */
    bytes32 internal constant KERNEL_CORE_APP_ID = 0x3b4bf6bf3ad5000ecf0f989d5befde585c6860fea3e574a4fab4c49d1c177d9c;
    bytes32 internal constant KERNEL_DEFAULT_ACL_APP_ID = 0xe3262375f45a6e2026b7e7b18c2b807434f2508fe1a2a3dfb493c7df8f4aad6a;
    bytes32 internal constant KERNEL_DEFAULT_VAULT_APP_ID = 0x7e852e0fcfce6551c13800f1e7476f982525c2b5277ba14b24339c68416336d1;
}


contract KernelNamespaceConstants {
    /* Hardcoded constants to save gas
    bytes32 internal constant KERNEL_CORE_NAMESPACE = keccak256("core");
    bytes32 internal constant KERNEL_APP_BASES_NAMESPACE = keccak256("base");
    bytes32 internal constant KERNEL_APP_ADDR_NAMESPACE = keccak256("app");
    */
    bytes32 internal constant KERNEL_CORE_NAMESPACE = 0xc681a85306374a5ab27f0bbc385296a54bcd314a1948b6cf61c4ea1bc44bb9f8;
    bytes32 internal constant KERNEL_APP_BASES_NAMESPACE = 0xf1f3eb40f5bc1ad1344716ced8b8a0431d840b5783aea1fd01786bc26f35ac0f;
    bytes32 internal constant KERNEL_APP_ADDR_NAMESPACE = 0xd6f028ca0e8edb4a8c9757ca4fdccab25fa1e0317da1188108f7d2dee14902fb;
}
// File: contracts/kernel/KernelStorage.sol
contract KernelStorage {
    // namespace => app id => address
    mapping (bytes32 => mapping (bytes32 => address)) public apps;
    bytes32 public recoveryVaultAppId;
}
// File: contracts/common/IsContract.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


contract IsContract {
    /*
    * NOTE: this should NEVER be used for authentication
    * (see pitfalls: https://github.com/fergarrui/ethereum-security/tree/master/contracts/extcodesize).
    *
    * This is only intended to be used as a sanity check that an address is actually a contract,
    * RATHER THAN an address not being a contract.
    */
    function isContract(address _target) internal view returns (bool) {
        if (_target == address(0)) {
            return false;
        }

        uint256 size;
        assembly { size := extcodesize(_target) }
        return size > 0;
    }
}
// File: contracts/lib/misc/ERCProxy.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


contract ERCProxy {
    uint256 internal constant FORWARDING = 1;
    uint256 internal constant UPGRADEABLE = 2;

    function proxyType() public pure returns (uint256 proxyTypeId);
    function implementation() public view returns (address codeAddr);
}
// File: contracts/common/DelegateProxy.sol
contract DelegateProxy is ERCProxy, IsContract {
    uint256 internal constant FWD_GAS_LIMIT = 10000;

    /**
    * @dev Performs a delegatecall and returns whatever the delegatecall returned (entire context execution will return!)
    * @param _dst Destination address to perform the delegatecall
    * @param _calldata Calldata for the delegatecall
    */
    function delegatedFwd(address _dst, bytes _calldata) internal {
        require(isContract(_dst));
        uint256 fwdGasLimit = FWD_GAS_LIMIT;

        assembly {
            let result := delegatecall(sub(gas, fwdGasLimit), _dst, add(_calldata, 0x20), mload(_calldata), 0, 0)
            let size := returndatasize
            let ptr := mload(0x40)
            returndatacopy(ptr, 0, size)

            // revert instead of invalid() bc if the underlying call failed with invalid() it already wasted gas.
            // if the call returned error data, forward it
            switch result case 0 { revert(ptr, size) }
            default { return(ptr, size) }
        }
    }
}
// File: contracts/common/UnstructuredStorage.sol
/*
 * SPDX-License-Identitifer:    MIT
 */

pragma solidity ^0.4.24;


library UnstructuredStorage {
    function getStorageBool(bytes32 position) internal view returns (bool data) {
        assembly { data := sload(position) }
    }

    function getStorageAddress(bytes32 position) internal view returns (address data) {
        assembly { data := sload(position) }
    }

    function getStorageBytes32(bytes32 position) internal view returns (bytes32 data) {
        assembly { data := sload(position) }
    }

    function getStorageUint256(bytes32 position) internal view returns (uint256 data) {
        assembly { data := sload(position) }
    }

    function setStorageBool(bytes32 position, bool data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageAddress(bytes32 position, address data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageBytes32(bytes32 position, bytes32 data) internal {
        assembly { sstore(position, data) }
    }

    function setStorageUint256(bytes32 position, uint256 data) internal {
        assembly { sstore(position, data) }
    }
}
// File: contracts/common/DepositableStorage.sol
contract DepositableStorage {
    using UnstructuredStorage for bytes32;

    // keccak256("aragonOS.depositableStorage.depositable")
    bytes32 internal constant DEPOSITABLE_POSITION = 0x665fd576fbbe6f247aff98f5c94a561e3f71ec2d3c988d56f12d342396c50cea;

    function isDepositable() public view returns (bool) {
        return DEPOSITABLE_POSITION.getStorageBool();
    }

    function setDepositable(bool _depositable) internal {
        DEPOSITABLE_POSITION.setStorageBool(_depositable);
    }
}
// File: contracts/common/DepositableDelegateProxy.sol
contract DepositableDelegateProxy is DepositableStorage, DelegateProxy {
    event ProxyDeposit(address sender, uint256 value);

    function () external payable {
        // send / transfer
        if (gasleft() < FWD_GAS_LIMIT) {
            require(msg.value > 0 && msg.data.length == 0);
            require(isDepositable());
            emit ProxyDeposit(msg.sender, msg.value);
        } else { // all calls except for send or transfer
            address target = implementation();
            delegatedFwd(target, msg.data);
        }
    }
}
// File: contracts/kernel/KernelProxy.sol
contract KernelProxy is KernelStorage, KernelAppIds, KernelNamespaceConstants, IsContract, DepositableDelegateProxy {
    /**
    * @dev KernelProxy is a proxy contract to a kernel implementation. The implementation
    *      can update the reference, which effectively upgrades the contract
    * @param _kernelImpl Address of the contract used as implementation for kernel
    */
    constructor(IKernel _kernelImpl) public {
        require(isContract(address(_kernelImpl)));
        apps[KERNEL_CORE_NAMESPACE][KERNEL_CORE_APP_ID] = _kernelImpl;
    }

    /**
     * @dev ERC897, whether it is a forwarding (1) or an upgradeable (2) proxy
     */
    function proxyType() public pure returns (uint256 proxyTypeId) {
        return UPGRADEABLE;
    }

    /**
    * @dev ERC897, the address the proxy would delegate calls to
    */
    function implementation() public view returns (address) {
        return apps[KERNEL_CORE_NAMESPACE][KERNEL_CORE_APP_ID];
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"proxyType","outputs":[{"name":"proxyTypeId","type":"uint256"}],"payable":false,"stateMutability":"pure","type":"function"},{"constant":true,"inputs":[{"name":"","type":"bytes32"},{"name":"","type":"bytes32"}],"name":"apps","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"isDepositable","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"implementation","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"recoveryVaultAppId","outputs":[{"name":"","type":"bytes32"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_kernelImpl","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"payable":true,"stateMutability":"payable","type":"fallback"},{"anonymous":false,"inputs":[{"indexed":false,"name":"sender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"ProxyDeposit","type":"event"}]

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

bzzr://8ba84818e15c7a3a478b07313f47ac074fcd5854f242c41d53ee56a56865d88b