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// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity 0.8.21;

import {Auth} from "./util/Auth.sol";

interface AuthLike {
    function rely(address) external;
    function deny(address) external;
}

/// @title  Root
/// @notice Core contract that is a ward on all other deployed contracts.
/// @dev    Pausing can happen instantaneously, but relying on other contracts
///         is restricted to the timelock set by the delay.
contract Root is Auth {
    /// @dev To prevent filing a delay that would block any updates indefinitely
    uint256 internal constant MAX_DELAY = 4 weeks;

    address public immutable escrow;

    mapping(address relyTarget => uint256 timestamp) public schedule;
    uint256 public delay;
    bool public paused;

    // --- Events ---
    event File(bytes32 indexed what, uint256 data);
    event Pause();
    event Unpause();
    event ScheduleRely(address indexed target, uint256 indexed scheduledTime);
    event CancelRely(address indexed target);
    event RelyContract(address indexed target, address indexed user);
    event DenyContract(address indexed target, address indexed user);

    constructor(address _escrow, uint256 _delay, address deployer) {
        require(_delay <= MAX_DELAY, "Root/delay-too-long");

        escrow = _escrow;
        delay = _delay;

        wards[deployer] = 1;
        emit Rely(deployer);
    }

    // --- Administration ---
    function file(bytes32 what, uint256 data) external auth {
        if (what == "delay") {
            require(data <= MAX_DELAY, "Root/delay-too-long");
            delay = data;
        } else {
            revert("Root/file-unrecognized-param");
        }
        emit File(what, data);
    }

    // --- Pause management ---
    /// @notice Pause any contracts that depend on `Root.paused()`
    function pause() external auth {
        paused = true;
        emit Pause();
    }

    /// @notice Unpause any contracts that depend on `Root.paused()`
    function unpause() external auth {
        paused = false;
        emit Unpause();
    }

    /// --- Timelocked ward management ---
    /// @notice Schedule relying a new ward after the delay has passed
    function scheduleRely(address target) external auth {
        schedule[target] = block.timestamp + delay;
        emit ScheduleRely(target, schedule[target]);
    }

    /// @notice Cancel a pending scheduled rely
    function cancelRely(address target) external auth {
        require(schedule[target] != 0, "Root/target-not-scheduled");
        schedule[target] = 0;
        emit CancelRely(target);
    }

    /// @notice Execute a scheduled rely
    /// @dev    Can be triggered by anyone since the scheduling is protected
    function executeScheduledRely(address target) external {
        require(schedule[target] != 0, "Root/target-not-scheduled");
        require(schedule[target] <= block.timestamp, "Root/target-not-ready");

        wards[target] = 1;
        emit Rely(target);

        schedule[target] = 0;
    }

    /// --- External contract ward management ---
    /// @notice Make an address a ward on any contract that Root is a ward on
    function relyContract(address target, address user) external auth {
        AuthLike(target).rely(user);
        emit RelyContract(target, user);
    }

    /// @notice Removes an address as a ward on any contract that Root is a ward on
    function denyContract(address target, address user) external auth {
        AuthLike(target).deny(user);
        emit DenyContract(target, user);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity 0.8.21;

/// @title  Auth
/// @notice Simple authentication pattern
/// @author Based on code from https://github.com/makerdao/dss
contract Auth {
    mapping(address => uint256) public wards;

    event Rely(address indexed user);
    event Deny(address indexed user);

    /// @dev Give permissions to the user
    function rely(address user) external auth {
        wards[user] = 1;
        emit Rely(user);
    }

    /// @dev Remove permissions from the user
    function deny(address user) external auth {
        wards[user] = 0;
        emit Deny(user);
    }

    /// @dev Check if the msg.sender has permissions
    modifier auth() {
        require(wards[msg.sender] == 1, "Auth/not-authorized");
        _;
    }
}

{
  "remappings": [
    "forge-std/=lib/forge-std/src/",
    "ds-test/=lib/forge-std/lib/ds-test/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "libraries": {
    "src/gateway/Messages.sol": {
      "Messages": "0xaf9f6ac63c057eb7f59b6fae2c3d447191b58ea5"
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

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000000000000000000000000d595e1483c507e74e2e6a3de8e7d08d8f6f74936000000000000000000000000000000000000000000000000000000000002a3000000000000000000000000007270b20603fbb3df0921381670fbd62b9991ada4

-----Decoded View---------------
Arg [0] : _escrow (address): 0xd595E1483c507E74E2E6A3dE8e7D08d8f6F74936
Arg [1] : _delay (uint256): 172800
Arg [2] : deployer (address): 0x7270b20603FbB3dF0921381670fbd62b9991aDa4

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000d595e1483c507e74e2e6a3de8e7d08d8f6f74936
Arg [1] : 000000000000000000000000000000000000000000000000000000000002a300
Arg [2] : 0000000000000000000000007270b20603fbb3df0921381670fbd62b9991ada4