Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

/// SPDX-License-Identifier: GPL-3.0

/// Copyright (C) 2023 Portals.fi

/// @author Portals.fi
/// @notice This contract routes ERC20 and native tokens to the Portals Multicall contract to
/// transform an input token into a minimum quantity of an output token.

pragma solidity 0.8.19;

import { IPortalsRouter } from "./interface/IPortalsRouter.sol";
import { IPortalsMulticall } from
    "../multicall/interface/IPortalsMulticall.sol";
import { RouterBase } from "./RouterBase.sol";

contract PortalsRouter is RouterBase {
    constructor(address _admin, IPortalsMulticall _multicall)
        RouterBase(_admin, _multicall)
    { }

    /// @notice This function is the simplest entry point for the Portals Router. It is intended
    /// to be called by the sender of the order (i.e. msg.sender).
    /// @param orderPayload The order payload containing the details of the trade
    /// @param partner The front end operator address
    /// @return outputAmount The quantity of outputToken received after validation of the order
    function portal(
        IPortalsRouter.OrderPayload calldata orderPayload,
        address partner
    ) public payable whenNotPaused returns (uint256 outputAmount) {
        return _execute(
            msg.sender,
            orderPayload.order,
            orderPayload.calls,
            _transferFromSender(
                msg.sender,
                orderPayload.order.inputToken,
                orderPayload.order.inputAmount
            ),
            partner
        );
    }

    /// @notice This function calls permit prior to the portal function for gasless approvals. It is intended
    /// to be called by the sender of the order (i.e. msg.sender).
    /// @param orderPayload The order payload containing the details of the trade
    /// @param permitPayload The permit payload struct containing the details of the permit
    /// @param partner The front end operator address
    /// @return outputAmount The quantity of outputToken received after validation of the order
    function portalWithPermit(
        IPortalsRouter.OrderPayload calldata orderPayload,
        IPortalsRouter.PermitPayload calldata permitPayload,
        address partner
    ) external whenNotPaused returns (uint256 outputAmount) {
        _permit(
            msg.sender, orderPayload.order.inputToken, permitPayload
        );
        return portal(orderPayload, partner);
    }

    /// This function uses Portals signed orders to facilitate gasless portals. It is intended
    /// to be called by a broadcaster (i.e. msg.sender != order.sender).
    /// @param signedOrderPayload The signed order payload containing the details of the signed order
    /// @param partner The front end operator address
    /// @return outputAmount The quantity of outputToken received after validation of the order
    function portalWithSignature(
        IPortalsRouter.SignedOrderPayload calldata signedOrderPayload,
        address partner
    ) public whenNotPaused returns (uint256 outputAmount) {
        _verify(signedOrderPayload);
        return _execute(
            signedOrderPayload.signedOrder.sender,
            signedOrderPayload.signedOrder.order,
            signedOrderPayload.calls,
            _transferFromSender(
                signedOrderPayload.signedOrder.sender,
                signedOrderPayload.signedOrder.order.inputToken,
                signedOrderPayload.signedOrder.order.inputAmount
            ),
            partner
        );
    }

    /// @notice This function calls permit prior to the portalWithSignature function for gasless approvals,
    /// in addition to gassless Portals. It is intended to be called by a broadcaster (i.e. msg.sender != order.sender).
    /// @param signedOrderPayload The signed order payload containing the details of the signed order
    /// @param permitPayload The permit payload struct containing the details of the permit
    /// @param partner The front end operator address
    /// @return outputAmount The quantity of outputToken received after validation of the order
    function portalWithSignatureAndPermit(
        IPortalsRouter.SignedOrderPayload calldata signedOrderPayload,
        IPortalsRouter.PermitPayload calldata permitPayload,
        address partner
    ) external whenNotPaused returns (uint256 outputAmount) {
        _permit(
            signedOrderPayload.signedOrder.sender,
            signedOrderPayload.signedOrder.order.inputToken,
            permitPayload
        );

        return portalWithSignature(signedOrderPayload, partner);
    }

    /// @notice This function executes calls to transform a sell token into a buy token.
    /// The outputAmount of the outputToken specified in the order is validated against the minOutputAmount following the
    /// aggregate call of Portals Multicall.
    /// @param sender The sender(signer) of the order
    /// @param order The order struct containing the details of the trade
    /// @param calls The array of calls to be executed by the Portals Multicall
    /// @param value The value of native tokens to be sent to the Portals Multicall
    /// @param partner The front end operator address
    /// @return outputAmount The quantity of outputToken received after validation of the order
    function _execute(
        address sender,
        IPortalsRouter.Order calldata order,
        IPortalsMulticall.Call[] calldata calls,
        uint256 value,
        address partner
    ) private returns (uint256 outputAmount) {
        outputAmount = _getBalance(order.recipient, order.outputToken);

        PORTALS_MULTICALL.aggregate{ value: value }(calls);

        outputAmount = _getBalance(order.recipient, order.outputToken)
            - outputAmount;

        if (outputAmount < order.minOutputAmount) {
            revert InsufficientBuy(
                outputAmount, order.minOutputAmount
            );
        }

        emit Portal(
            order.inputToken,
            order.inputAmount,
            order.outputToken,
            outputAmount,
            sender,
            msg.sender,
            order.recipient,
            partner
        );
    }
}

/// SPDX-License-Identifier: GPL-3.0

/// Copyright (C) 2023 Portals.fi

/// @author Portals.fi
/// @notice Interface for the Portals Router contract

pragma solidity 0.8.19;

import { IPortalsMulticall } from
    "../..//multicall/interface/IPortalsMulticall.sol";

interface IPortalsRouter {
    /// @param inputToken The ERC20 token address to spend (address(0) if network token)
    /// @param inputAmount The quantity of inputToken to Portal
    /// @param outputToken The ERC20 token address to buy (address(0) if network token)
    /// @param minOutputAmount The minimum acceptable quantity of outputToken to receive. Reverts otherwise.
    /// @param recipient The recipient of the outputToken
    struct Order {
        address inputToken;
        uint256 inputAmount;
        address outputToken;
        uint256 minOutputAmount;
        address recipient;
    }

    /// @param order The order containing the details of the trade
    /// @param calls The calls to be executed in the aggregate function of PortalsMulticall.sol to transform
    /// inputToken to outputToken
    struct OrderPayload {
        Order order;
        IPortalsMulticall.Call[] calls;
    }

    /// @param order The order containing the details of the trade
    /// @param routeHash The hash of the abi encoded calls array
    /// @param sender The signer of the order and the sender of the inputToken
    /// @param deadline The deadline after which the order is no longer valid
    /// @param nonce The nonce of the sender(signer)
    struct SignedOrder {
        Order order;
        bytes32 routeHash;
        address sender;
        uint64 deadline;
        uint64 nonce;
    }

    /// @param signedOrder The signed order containing the details of the trade
    /// @param signature The signature of the signed order
    /// @param calls The calls to be executed in the aggregate function of PortalsMulticall.sol to transform
    /// inputToken to outputToken
    struct SignedOrderPayload {
        SignedOrder signedOrder;
        bytes signature;
        IPortalsMulticall.Call[] calls;
    }

    /// @dev The signer of the permit message must be the msg.sender of the Order or signer of the SignedOrder
    /// @param amount The quantity of tokens to be spent
    /// @param deadline The timestamp after which the Permit is no longer valid
    /// @param signature The signature of the Permit
    /// @param splitSignature Whether the signature is split into r, s, and v
    /// @param daiPermit Whether the Permit is a DAI Permit (i.e not  EIP-2612)
    struct PermitPayload {
        uint256 amount;
        uint256 deadline;
        bytes signature;
        bool splitSignature;
        bool daiPermit;
    }
}

/// SPDX-License-Identifier: GPL-3.0

/// Copyright (C) 2023 Portals.fi

/// @author Portals.fi
/// @notice Interface for the Portals Multicall contract

pragma solidity 0.8.19;

interface IPortalsMulticall {
    /// @dev Describes a call to be executed in the aggregate function of PortalsMulticall.sol
    /// @param inputToken The token to sell
    /// @param target The target contract to call
    /// @param data The data to call the target contract with
    /// @param amountIndex The index of the quantity of inputToken in the data
    struct Call {
        address inputToken;
        address target;
        bytes data;
        uint256 amountIndex;
    }

    /// @dev Executes a series of calls in a single transaction
    /// @param calls An array of Call to execute
    function aggregate(Call[] calldata calls) external payable;
}

/// SPDX-License-Identifier: GPL-3.0

/// Copyright (C) 2023 Portals.fi

/// @author Portals.fi
/// @notice Base contract inherited by the Portals Router

pragma solidity 0.8.19;

import { IRouterBase } from "./interface/IRouterBase.sol";
import { IPortalsRouter } from "./interface/IPortalsRouter.sol";
import { IPortalsMulticall } from
    "../multicall/interface/IPortalsMulticall.sol";
import { IPermit } from "./interface/IPermit.sol";
import { ERC20 } from "solmate/tokens/ERC20.sol";
import { SafeTransferLib } from "solmate/utils/SafeTransferLib.sol";
import { Owned } from "solmate/auth/Owned.sol";
import { SignatureChecker } from
    "openzeppelin-contracts/utils/cryptography/SignatureChecker.sol";
import { Pausable } from
    "openzeppelin-contracts/security/Pausable.sol";
import { EIP712 } from
    "openzeppelin-contracts/utils/cryptography/EIP712.sol";

abstract contract RouterBase is
    IRouterBase,
    Owned,
    Pausable,
    EIP712
{
    using SafeTransferLib for address;
    using SafeTransferLib for ERC20;

    IPortalsMulticall immutable PORTALS_MULTICALL;

    bytes32 private constant EIP712_DOMAIN_TYPEHASH = keccak256(
        abi.encodePacked(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        )
    );

    bytes32 private constant ORDER_TYPEHASH = keccak256(
        abi.encodePacked(
            "Order(address inputToken,uint256 inputAmount,address outputToken,uint256 minOutputAmount,address recipient)"
        )
    );

    bytes32 private constant SIGNED_ORDER_TYPEHASH = keccak256(
        abi.encodePacked(
            "SignedOrder(Order order,bytes32 routeHash,address sender,uint64 deadline,uint64 nonce)Order(address inputToken,uint256 inputAmount,address outputToken,uint256 minOutputAmount,address recipient)"
        )
    );

    //Order nonces
    mapping(address => uint64) public nonces;

    constructor(address _admin, IPortalsMulticall _multicall)
        Owned(_admin)
        EIP712("PortalsRouter", "1")
    {
        PORTALS_MULTICALL = _multicall;
    }

    /// @notice Transfers tokens or the network token from the sender to the Portals multicall contract
    /// @param sender The address of the owner of the tokens
    /// @param token The address of the token to transfer (address(0) if network token)
    /// @param quantity The quantity of tokens to transfer from the caller
    /// @return value The quantity of network tokens to be transferred to the Portals Multicall contract
    function _transferFromSender(
        address sender,
        address token,
        uint256 quantity
    ) internal returns (uint256) {
        if (token == address(0)) {
            require(
                msg.value != 0, "PortalsRouter: Invalid msg.value"
            );
            return msg.value;
        }

        require(
            msg.value == 0 && quantity != 0,
            "PortalsRouter: Invalid quantity or msg.value"
        );
        ERC20(token).safeTransferFrom(
            sender, address(PORTALS_MULTICALL), quantity
        );
        return 0;
    }

    /// @notice Get the ERC20 or network token balance of an account
    /// @param account The owner of the tokens or network tokens whose balance is being queried
    /// @param token The address of the token (address(0) if network token)
    /// @return The accounts's token or network token balance
    function _getBalance(address account, address token)
        internal
        view
        returns (uint256)
    {
        if (token == address(0)) {
            return account.balance;
        } else {
            return ERC20(token).balanceOf(account);
        }
    }

    /// @notice Signature verification function to verify Portals signed orders. Supports both ECDSA
    /// signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets
    /// @dev Returns nothing if the order is valid but reverts if the signature is invalid
    /// @param signedOrderPayload The signed order payload to verify
    function _verify(
        IPortalsRouter.SignedOrderPayload calldata signedOrderPayload
    ) internal {
        require(
            signedOrderPayload.signedOrder.deadline >= block.timestamp,
            "PortalsRouter: Order expired"
        );

        bytes32 orderHash = keccak256(
            abi.encode(
                ORDER_TYPEHASH,
                signedOrderPayload.signedOrder.order.inputToken,
                signedOrderPayload.signedOrder.order.inputAmount,
                signedOrderPayload.signedOrder.order.outputToken,
                signedOrderPayload.signedOrder.order.minOutputAmount,
                signedOrderPayload.signedOrder.order.recipient
            )
        );
        bytes32 signedOrderHash = keccak256(
            abi.encode(
                SIGNED_ORDER_TYPEHASH,
                orderHash,
                keccak256(abi.encode(signedOrderPayload.calls)),
                signedOrderPayload.signedOrder.sender,
                signedOrderPayload.signedOrder.deadline,
                nonces[signedOrderPayload.signedOrder.sender]++
            )
        );

        bytes32 digest = _hashTypedDataV4(signedOrderHash);

        require(
            SignatureChecker.isValidSignatureNow(
                signedOrderPayload.signedOrder.sender,
                digest,
                signedOrderPayload.signature
            ),
            "PortalsRouter: Invalid signature"
        );
    }

    /// @notice Permit function for gasless approvals. Supports both EIP-2612 and DAI style permits with
    /// split signatures, as well as Yearn like permits with combined signatures
    /// @param owner The address which is a source of funds and has signed the Permit
    /// @param token The address of the token to permit
    /// @param permitPayload The permit payload containing the permit parameters
    /// @dev See IPermit.sol for more details
    function _permit(
        address owner,
        address token,
        IPortalsRouter.PermitPayload calldata permitPayload
    ) internal {
        if (permitPayload.splitSignature) {
            bytes memory signature = permitPayload.signature;
            bytes32 r;
            bytes32 s;
            uint8 v;
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            if (permitPayload.daiPermit) {
                IPermit(token).permit(
                    owner,
                    address(this),
                    ERC20(token).nonces(owner),
                    permitPayload.deadline,
                    true,
                    v,
                    r,
                    s
                );
            } else {
                IPermit(token).permit(
                    owner,
                    address(this),
                    permitPayload.amount,
                    permitPayload.deadline,
                    v,
                    r,
                    s
                );
            }
        } else {
            IPermit(token).permit(
                owner,
                address(this),
                permitPayload.amount,
                permitPayload.deadline,
                permitPayload.signature
            );
        }
    }

    /// @notice The EIP712 domain separator of this contract
    function domainSeparator() external view returns (bytes32) {
        return _domainSeparatorV4();
    }

    /// @notice Invalidates the next order of msg.sender
    /// @notice Orders that have already been confirmed are not invalidated
    function invalidateNextOrder() external {
        ++nonces[msg.sender];
    }

    /// @dev Pause the contract
    function pause() external onlyOwner {
        _pause();
    }

    /// @dev Unpause the contract
    function unpause() external onlyOwner {
        _unpause();
    }

    /// @notice Recovers stuck tokens
    /// @param tokenAddress The address of the token to recover (address(0) if ETH)
    /// @param tokenAmount The quantity of tokens to recover
    /// @param to The address to send the recovered tokens to
    function recoverToken(
        address tokenAddress,
        uint256 tokenAmount,
        address to
    ) external onlyOwner {
        if (tokenAddress == address(0)) {
            to.safeTransferETH(tokenAmount);
        } else {
            ERC20(tokenAddress).safeTransfer(to, tokenAmount);
        }
    }
}

/// SPDX-License-Identifier: GPL-3.0

/// Copyright (C) 2023 Portals.fi

/// @author Portals.fi
/// @notice Interface for the Base contract inherited by the Portals Router

pragma solidity 0.8.19;

interface IRouterBase {
    /// @notice Emitted when Portalling
    /// @param inputToken The ERC20 token address to spend (address(0) if network token)
    /// @param inputAmount The quantity of inputToken to send
    /// @param outputToken The ERC20 token address to buy (address(0) if network token)
    /// @param outputAmount The quantity of outputToken received
    /// @param sender The sender(signer) of the order
    /// @param broadcaster The msg.sender of the broadcasted transaction
    /// @param recipient The recipient of the outputToken
    /// @param partner The front end operator address
    event Portal(
        address inputToken,
        uint256 inputAmount,
        address outputToken,
        uint256 outputAmount,
        address indexed sender,
        address indexed broadcaster,
        address recipient,
        address indexed partner
    );

    /// Thrown when insufficient liquidity is received after deposit or withdrawal
    /// @param outputAmount The amount of liquidity received
    /// @param minOutputAmount The minimum acceptable quantity of liquidity received
    error InsufficientBuy(
        uint256 outputAmount, uint256 minOutputAmount
    );
}

/// SPDX-License-Identifier: unlicensed

/// @author Portals.fi
/// @notice Various Permit functions for ERC20 tokens

pragma solidity 0.8.19;

interface IPermit {
    /// @notice EIP-2612 Permit
    /// @param owner The address which is a source of funds and has signed the Permit.
    /// @param spender The address which is allowed to spend the funds.
    /// @param value The quantity of tokens to be spent.
    /// @param deadline The timestamp after which the Permit is no longer valid.
    /// @param v A valid secp256k1 signature of Permit by owner
    /// @param r A valid secp256k1 signature of Permit by owner
    /// @param s A valid secp256k1 signature of Permit by owner
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /// @notice Yearn style permit
    /// @param owner The address which is a source of funds and has signed the Permit.
    /// @param spender The address which is allowed to spend the funds.
    /// @param amount The amount of tokens to be spent.
    /// @param expiry The timestamp after which the Permit is no longer valid.
    /// @param signature A valid secp256k1 signature of Permit by owner encoded as
    /// r, s, v.
    /// @return True, if transaction completes successfully
    function permit(
        address owner,
        address spender,
        uint256 amount,
        uint256 expiry,
        bytes calldata signature
    ) external returns (bool);

    /// @notice DAI style permit
    /// @param holder The address which is a source of funds and has signed the Permit.
    /// @param spender The address which is allowed to spend the funds.
    /// @param nonce The nonce of the spender
    /// @param expiry The timestamp after which the Permit is no longer valid.
    /// @param allowed Determines if the spender is allowed to spend the funds.
    /// @param v A valid secp256k1 signature of Permit by owner
    /// @param r A valid secp256k1 signature of Permit by owner
    /// @param s A valid secp256k1 signature of Permit by owner
    function permit(
        address holder,
        address spender,
        uint256 nonce,
        uint256 expiry,
        bool allowed,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Modern and gas efficient ERC20 + EIP-2612 implementation.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC20.sol)
/// @author Modified from Uniswap (https://github.com/Uniswap/uniswap-v2-core/blob/master/contracts/UniswapV2ERC20.sol)
/// @dev Do not manually set balances without updating totalSupply, as the sum of all user balances must not exceed it.
abstract contract ERC20 {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event Transfer(address indexed from, address indexed to, uint256 amount);

    event Approval(address indexed owner, address indexed spender, uint256 amount);

    /*//////////////////////////////////////////////////////////////
                            METADATA STORAGE
    //////////////////////////////////////////////////////////////*/

    string public name;

    string public symbol;

    uint8 public immutable decimals;

    /*//////////////////////////////////////////////////////////////
                              ERC20 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 public totalSupply;

    mapping(address => uint256) public balanceOf;

    mapping(address => mapping(address => uint256)) public allowance;

    /*//////////////////////////////////////////////////////////////
                            EIP-2612 STORAGE
    //////////////////////////////////////////////////////////////*/

    uint256 internal immutable INITIAL_CHAIN_ID;

    bytes32 internal immutable INITIAL_DOMAIN_SEPARATOR;

    mapping(address => uint256) public nonces;

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(
        string memory _name,
        string memory _symbol,
        uint8 _decimals
    ) {
        name = _name;
        symbol = _symbol;
        decimals = _decimals;

        INITIAL_CHAIN_ID = block.chainid;
        INITIAL_DOMAIN_SEPARATOR = computeDomainSeparator();
    }

    /*//////////////////////////////////////////////////////////////
                               ERC20 LOGIC
    //////////////////////////////////////////////////////////////*/

    function approve(address spender, uint256 amount) public virtual returns (bool) {
        allowance[msg.sender][spender] = amount;

        emit Approval(msg.sender, spender, amount);

        return true;
    }

    function transfer(address to, uint256 amount) public virtual returns (bool) {
        balanceOf[msg.sender] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(msg.sender, to, amount);

        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        uint256 allowed = allowance[from][msg.sender]; // Saves gas for limited approvals.

        if (allowed != type(uint256).max) allowance[from][msg.sender] = allowed - amount;

        balanceOf[from] -= amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(from, to, amount);

        return true;
    }

    /*//////////////////////////////////////////////////////////////
                             EIP-2612 LOGIC
    //////////////////////////////////////////////////////////////*/

    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual {
        require(deadline >= block.timestamp, "PERMIT_DEADLINE_EXPIRED");

        // Unchecked because the only math done is incrementing
        // the owner's nonce which cannot realistically overflow.
        unchecked {
            address recoveredAddress = ecrecover(
                keccak256(
                    abi.encodePacked(
                        "\x19\x01",
                        DOMAIN_SEPARATOR(),
                        keccak256(
                            abi.encode(
                                keccak256(
                                    "Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)"
                                ),
                                owner,
                                spender,
                                value,
                                nonces[owner]++,
                                deadline
                            )
                        )
                    )
                ),
                v,
                r,
                s
            );

            require(recoveredAddress != address(0) && recoveredAddress == owner, "INVALID_SIGNER");

            allowance[recoveredAddress][spender] = value;
        }

        emit Approval(owner, spender, value);
    }

    function DOMAIN_SEPARATOR() public view virtual returns (bytes32) {
        return block.chainid == INITIAL_CHAIN_ID ? INITIAL_DOMAIN_SEPARATOR : computeDomainSeparator();
    }

    function computeDomainSeparator() internal view virtual returns (bytes32) {
        return
            keccak256(
                abi.encode(
                    keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                    keccak256(bytes(name)),
                    keccak256("1"),
                    block.chainid,
                    address(this)
                )
            );
    }

    /*//////////////////////////////////////////////////////////////
                        INTERNAL MINT/BURN LOGIC
    //////////////////////////////////////////////////////////////*/

    function _mint(address to, uint256 amount) internal virtual {
        totalSupply += amount;

        // Cannot overflow because the sum of all user
        // balances can't exceed the max uint256 value.
        unchecked {
            balanceOf[to] += amount;
        }

        emit Transfer(address(0), to, amount);
    }

    function _burn(address from, uint256 amount) internal virtual {
        balanceOf[from] -= amount;

        // Cannot underflow because a user's balance
        // will never be larger than the total supply.
        unchecked {
            totalSupply -= amount;
        }

        emit Transfer(from, address(0), amount);
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

import {ERC20} from "../tokens/ERC20.sol";

/// @notice Safe ETH and ERC20 transfer library that gracefully handles missing return values.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/SafeTransferLib.sol)
/// @dev Use with caution! Some functions in this library knowingly create dirty bits at the destination of the free memory pointer.
/// @dev Note that none of the functions in this library check that a token has code at all! That responsibility is delegated to the caller.
library SafeTransferLib {
    /*//////////////////////////////////////////////////////////////
                             ETH OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferETH(address to, uint256 amount) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Transfer the ETH and store if it succeeded or not.
            success := call(gas(), to, amount, 0, 0, 0, 0)
        }

        require(success, "ETH_TRANSFER_FAILED");
    }

    /*//////////////////////////////////////////////////////////////
                            ERC20 OPERATIONS
    //////////////////////////////////////////////////////////////*/

    function safeTransferFrom(
        ERC20 token,
        address from,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x23b872dd00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), from) // Append the "from" argument.
            mstore(add(freeMemoryPointer, 36), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 68), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 100 because the length of our calldata totals up like so: 4 + 32 * 3.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 100, 0, 32)
            )
        }

        require(success, "TRANSFER_FROM_FAILED");
    }

    function safeTransfer(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0xa9059cbb00000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "TRANSFER_FAILED");
    }

    function safeApprove(
        ERC20 token,
        address to,
        uint256 amount
    ) internal {
        bool success;

        /// @solidity memory-safe-assembly
        assembly {
            // Get a pointer to some free memory.
            let freeMemoryPointer := mload(0x40)

            // Write the abi-encoded calldata into memory, beginning with the function selector.
            mstore(freeMemoryPointer, 0x095ea7b300000000000000000000000000000000000000000000000000000000)
            mstore(add(freeMemoryPointer, 4), to) // Append the "to" argument.
            mstore(add(freeMemoryPointer, 36), amount) // Append the "amount" argument.

            success := and(
                // Set success to whether the call reverted, if not we check it either
                // returned exactly 1 (can't just be non-zero data), or had no return data.
                or(and(eq(mload(0), 1), gt(returndatasize(), 31)), iszero(returndatasize())),
                // We use 68 because the length of our calldata totals up like so: 4 + 32 * 2.
                // We use 0 and 32 to copy up to 32 bytes of return data into the scratch space.
                // Counterintuitively, this call must be positioned second to the or() call in the
                // surrounding and() call or else returndatasize() will be zero during the computation.
                call(gas(), token, 0, freeMemoryPointer, 68, 0, 32)
            )
        }

        require(success, "APPROVE_FAILED");
    }
}

// SPDX-License-Identifier: AGPL-3.0-only
pragma solidity >=0.8.0;

/// @notice Simple single owner authorization mixin.
/// @author Solmate (https://github.com/transmissions11/solmate/blob/main/src/auth/Owned.sol)
abstract contract Owned {
    /*//////////////////////////////////////////////////////////////
                                 EVENTS
    //////////////////////////////////////////////////////////////*/

    event OwnershipTransferred(address indexed user, address indexed newOwner);

    /*//////////////////////////////////////////////////////////////
                            OWNERSHIP STORAGE
    //////////////////////////////////////////////////////////////*/

    address public owner;

    modifier onlyOwner() virtual {
        require(msg.sender == owner, "UNAUTHORIZED");

        _;
    }

    /*//////////////////////////////////////////////////////////////
                               CONSTRUCTOR
    //////////////////////////////////////////////////////////////*/

    constructor(address _owner) {
        owner = _owner;

        emit OwnershipTransferred(address(0), _owner);
    }

    /*//////////////////////////////////////////////////////////////
                             OWNERSHIP LOGIC
    //////////////////////////////////////////////////////////////*/

    function transferOwnership(address newOwner) public virtual onlyOwner {
        owner = newOwner;

        emit OwnershipTransferred(msg.sender, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/SignatureChecker.sol)

pragma solidity ^0.8.0;

import "./ECDSA.sol";
import "../../interfaces/IERC1271.sol";

/**
 * @dev Signature verification helper that can be used instead of `ECDSA.recover` to seamlessly support both ECDSA
 * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets like
 * Argent and Gnosis Safe.
 *
 * _Available since v4.1._
 */
library SignatureChecker {
    /**
     * @dev Checks if a signature is valid for a given signer and data hash. If the signer is a smart contract, the
     * signature is validated against that smart contract using ERC1271, otherwise it's validated using `ECDSA.recover`.
     *
     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus
     * change through time. It could return true at block N and false at block N+1 (or the opposite).
     */
    function isValidSignatureNow(address signer, bytes32 hash, bytes memory signature) internal view returns (bool) {
        (address recovered, ECDSA.RecoverError error) = ECDSA.tryRecover(hash, signature);
        return
            (error == ECDSA.RecoverError.NoError && recovered == signer) ||
            isValidERC1271SignatureNow(signer, hash, signature);
    }

    /**
     * @dev Checks if a signature is valid for a given signer and data hash. The signature is validated
     * against the signer smart contract using ERC1271.
     *
     * NOTE: Unlike ECDSA signatures, contract signatures are revocable, and the outcome of this function can thus
     * change through time. It could return true at block N and false at block N+1 (or the opposite).
     */
    function isValidERC1271SignatureNow(
        address signer,
        bytes32 hash,
        bytes memory signature
    ) internal view returns (bool) {
        (bool success, bytes memory result) = signer.staticcall(
            abi.encodeWithSelector(IERC1271.isValidSignature.selector, hash, signature)
        );
        return (success &&
            result.length >= 32 &&
            abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/EIP712.sol)

pragma solidity ^0.8.8;

import "./ECDSA.sol";
import "../ShortStrings.sol";
import "../../interfaces/IERC5267.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * NOTE: In the upgradeable version of this contract, the cached values will correspond to the address, and the domain
 * separator of the implementation contract. This will cause the `_domainSeparatorV4` function to always rebuild the
 * separator from the immutable values, which is cheaper than accessing a cached version in cold storage.
 *
 * _Available since v3.4._
 *
 * @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
 */
abstract contract EIP712 is IERC5267 {
    using ShortStrings for *;

    bytes32 private constant _TYPE_HASH =
        keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");

    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _cachedDomainSeparator;
    uint256 private immutable _cachedChainId;
    address private immutable _cachedThis;

    bytes32 private immutable _hashedName;
    bytes32 private immutable _hashedVersion;

    ShortString private immutable _name;
    ShortString private immutable _version;
    string private _nameFallback;
    string private _versionFallback;

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        _name = name.toShortStringWithFallback(_nameFallback);
        _version = version.toShortStringWithFallback(_versionFallback);
        _hashedName = keccak256(bytes(name));
        _hashedVersion = keccak256(bytes(version));

        _cachedChainId = block.chainid;
        _cachedDomainSeparator = _buildDomainSeparator();
        _cachedThis = address(this);
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (address(this) == _cachedThis && block.chainid == _cachedChainId) {
            return _cachedDomainSeparator;
        } else {
            return _buildDomainSeparator();
        }
    }

    function _buildDomainSeparator() private view returns (bytes32) {
        return keccak256(abi.encode(_TYPE_HASH, _hashedName, _hashedVersion, block.chainid, address(this)));
    }

    /**
     * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
     * function returns the hash of the fully encoded EIP712 message for this domain.
     *
     * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
     *
     * ```solidity
     * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
     *     keccak256("Mail(address to,string contents)"),
     *     mailTo,
     *     keccak256(bytes(mailContents))
     * )));
     * address signer = ECDSA.recover(digest, signature);
     * ```
     */
    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
    }

    /**
     * @dev See {EIP-5267}.
     *
     * _Available since v4.9._
     */
    function eip712Domain()
        public
        view
        virtual
        override
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        )
    {
        return (
            hex"0f", // 01111
            _name.toStringWithFallback(_nameFallback),
            _version.toStringWithFallback(_versionFallback),
            block.chainid,
            address(this),
            bytes32(0),
            new uint256[](0)
        );
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/cryptography/ECDSA.sol)

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(bytes32 hash, bytes32 r, bytes32 vs) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32 message) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, "\x19Ethereum Signed Message:\n32")
            mstore(0x1c, hash)
            message := keccak256(0x00, 0x3c)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32 data) {
        /// @solidity memory-safe-assembly
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, "\x19\x01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            data := keccak256(ptr, 0x42)
        }
    }

    /**
     * @dev Returns an Ethereum Signed Data with intended validator, created from a
     * `validator` and `data` according to the version 0 of EIP-191.
     *
     * See {recover}.
     */
    function toDataWithIntendedValidatorHash(address validator, bytes memory data) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x00", validator, data));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC1271.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 *
 * _Available since v4.1._
 */
interface IERC1271 {
    /**
     * @dev Should return whether the signature provided is valid for the provided data
     * @param hash      Hash of the data to be signed
     * @param signature Signature byte array associated with _data
     */
    function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/ShortStrings.sol)

pragma solidity ^0.8.8;

import "./StorageSlot.sol";

// | string  | 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA   |
// | length  | 0x                                                              BB |
type ShortString is bytes32;

/**
 * @dev This library provides functions to convert short memory strings
 * into a `ShortString` type that can be used as an immutable variable.
 *
 * Strings of arbitrary length can be optimized using this library if
 * they are short enough (up to 31 bytes) by packing them with their
 * length (1 byte) in a single EVM word (32 bytes). Additionally, a
 * fallback mechanism can be used for every other case.
 *
 * Usage example:
 *
 * ```solidity
 * contract Named {
 *     using ShortStrings for *;
 *
 *     ShortString private immutable _name;
 *     string private _nameFallback;
 *
 *     constructor(string memory contractName) {
 *         _name = contractName.toShortStringWithFallback(_nameFallback);
 *     }
 *
 *     function name() external view returns (string memory) {
 *         return _name.toStringWithFallback(_nameFallback);
 *     }
 * }
 * ```
 */
library ShortStrings {
    // Used as an identifier for strings longer than 31 bytes.
    bytes32 private constant _FALLBACK_SENTINEL = 0x00000000000000000000000000000000000000000000000000000000000000FF;

    error StringTooLong(string str);
    error InvalidShortString();

    /**
     * @dev Encode a string of at most 31 chars into a `ShortString`.
     *
     * This will trigger a `StringTooLong` error is the input string is too long.
     */
    function toShortString(string memory str) internal pure returns (ShortString) {
        bytes memory bstr = bytes(str);
        if (bstr.length > 31) {
            revert StringTooLong(str);
        }
        return ShortString.wrap(bytes32(uint256(bytes32(bstr)) | bstr.length));
    }

    /**
     * @dev Decode a `ShortString` back to a "normal" string.
     */
    function toString(ShortString sstr) internal pure returns (string memory) {
        uint256 len = byteLength(sstr);
        // using `new string(len)` would work locally but is not memory safe.
        string memory str = new string(32);
        /// @solidity memory-safe-assembly
        assembly {
            mstore(str, len)
            mstore(add(str, 0x20), sstr)
        }
        return str;
    }

    /**
     * @dev Return the length of a `ShortString`.
     */
    function byteLength(ShortString sstr) internal pure returns (uint256) {
        uint256 result = uint256(ShortString.unwrap(sstr)) & 0xFF;
        if (result > 31) {
            revert InvalidShortString();
        }
        return result;
    }

    /**
     * @dev Encode a string into a `ShortString`, or write it to storage if it is too long.
     */
    function toShortStringWithFallback(string memory value, string storage store) internal returns (ShortString) {
        if (bytes(value).length < 32) {
            return toShortString(value);
        } else {
            StorageSlot.getStringSlot(store).value = value;
            return ShortString.wrap(_FALLBACK_SENTINEL);
        }
    }

    /**
     * @dev Decode a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     */
    function toStringWithFallback(ShortString value, string storage store) internal pure returns (string memory) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return toString(value);
        } else {
            return store;
        }
    }

    /**
     * @dev Return the length of a string that was encoded to `ShortString` or written to storage using {setWithFallback}.
     *
     * WARNING: This will return the "byte length" of the string. This may not reflect the actual length in terms of
     * actual characters as the UTF-8 encoding of a single character can span over multiple bytes.
     */
    function byteLengthWithFallback(ShortString value, string storage store) internal view returns (uint256) {
        if (ShortString.unwrap(value) != _FALLBACK_SENTINEL) {
            return byteLength(value);
        } else {
            return bytes(store).length;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (interfaces/IERC5267.sol)

pragma solidity ^0.8.0;

interface IERC5267 {
    /**
     * @dev MAY be emitted to signal that the domain could have changed.
     */
    event EIP712DomainChanged();

    /**
     * @dev returns the fields and values that describe the domain separator used by this contract for EIP-712
     * signature.
     */
    function eip712Domain()
        external
        view
        returns (
            bytes1 fields,
            string memory name,
            string memory version,
            uint256 chainId,
            address verifyingContract,
            bytes32 salt,
            uint256[] memory extensions
        );
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/StorageSlot.sol)
// This file was procedurally generated from scripts/generate/templates/StorageSlot.js.

pragma solidity ^0.8.0;

/**
 * @dev Library for reading and writing primitive types to specific storage slots.
 *
 * Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
 * This library helps with reading and writing to such slots without the need for inline assembly.
 *
 * The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
 *
 * Example usage to set ERC1967 implementation slot:
 * ```solidity
 * contract ERC1967 {
 *     bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
 *
 *     function _getImplementation() internal view returns (address) {
 *         return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
 *     }
 *
 *     function _setImplementation(address newImplementation) internal {
 *         require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
 *         StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
 *     }
 * }
 * ```
 *
 * _Available since v4.1 for `address`, `bool`, `bytes32`, `uint256`._
 * _Available since v4.9 for `string`, `bytes`._
 */
library StorageSlot {
    struct AddressSlot {
        address value;
    }

    struct BooleanSlot {
        bool value;
    }

    struct Bytes32Slot {
        bytes32 value;
    }

    struct Uint256Slot {
        uint256 value;
    }

    struct StringSlot {
        string value;
    }

    struct BytesSlot {
        bytes value;
    }

    /**
     * @dev Returns an `AddressSlot` with member `value` located at `slot`.
     */
    function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BooleanSlot` with member `value` located at `slot`.
     */
    function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
     */
    function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `Uint256Slot` with member `value` located at `slot`.
     */
    function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` with member `value` located at `slot`.
     */
    function getStringSlot(bytes32 slot) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `StringSlot` representation of the string storage pointer `store`.
     */
    function getStringSlot(string storage store) internal pure returns (StringSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` with member `value` located at `slot`.
     */
    function getBytesSlot(bytes32 slot) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := slot
        }
    }

    /**
     * @dev Returns an `BytesSlot` representation of the bytes storage pointer `store`.
     */
    function getBytesSlot(bytes storage store) internal pure returns (BytesSlot storage r) {
        /// @solidity memory-safe-assembly
        assembly {
            r.slot := store.slot
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

{
  "remappings": [
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/",
    "solmate/=lib/solmate/src/",
    "openzeppelin-contracts/=lib/openzeppelin-contracts/contracts/",
    "surl/=lib/surl/src/",
    "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
    "openzeppelin/=lib/openzeppelin-contracts/contracts/",
    "solidity-stringutils/=lib/surl/lib/solidity-stringutils/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 10000
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_admin","type":"address"},{"internalType":"contract IPortalsMulticall","name":"_multicall","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"uint256","name":"outputAmount","type":"uint256"},{"internalType":"uint256","name":"minOutputAmount","type":"uint256"}],"name":"InsufficientBuy","type":"error"},{"inputs":[],"name":"InvalidShortString","type":"error"},{"inputs":[{"internalType":"string","name":"str","type":"string"}],"name":"StringTooLong","type":"error"},{"anonymous":false,"inputs":[],"name":"EIP712DomainChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"inputToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"inputAmount","type":"uint256"},{"indexed":false,"internalType":"address","name":"outputToken","type":"address"},{"indexed":false,"internalType":"uint256","name":"outputAmount","type":"uint256"},{"indexed":true,"internalType":"address","name":"sender","type":"address"},{"indexed":true,"internalType":"address","name":"broadcaster","type":"address"},{"indexed":false,"internalType":"address","name":"recipient","type":"address"},{"indexed":true,"internalType":"address","name":"partner","type":"address"}],"name":"Portal","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"domainSeparator","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"eip712Domain","outputs":[{"internalType":"bytes1","name":"fields","type":"bytes1"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"version","type":"string"},{"internalType":"uint256","name":"chainId","type":"uint256"},{"internalType":"address","name":"verifyingContract","type":"address"},{"internalType":"bytes32","name":"salt","type":"bytes32"},{"internalType":"uint256[]","name":"extensions","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"invalidateNextOrder","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint64","name":"","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"uint256","name":"inputAmount","type":"uint256"},{"internalType":"address","name":"outputToken","type":"address"},{"internalType":"uint256","name":"minOutputAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"internalType":"struct IPortalsRouter.Order","name":"order","type":"tuple"},{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"amountIndex","type":"uint256"}],"internalType":"struct IPortalsMulticall.Call[]","name":"calls","type":"tuple[]"}],"internalType":"struct IPortalsRouter.OrderPayload","name":"orderPayload","type":"tuple"},{"internalType":"address","name":"partner","type":"address"}],"name":"portal","outputs":[{"internalType":"uint256","name":"outputAmount","type":"uint256"}],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"uint256","name":"inputAmount","type":"uint256"},{"internalType":"address","name":"outputToken","type":"address"},{"internalType":"uint256","name":"minOutputAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"internalType":"struct IPortalsRouter.Order","name":"order","type":"tuple"},{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"amountIndex","type":"uint256"}],"internalType":"struct IPortalsMulticall.Call[]","name":"calls","type":"tuple[]"}],"internalType":"struct IPortalsRouter.OrderPayload","name":"orderPayload","type":"tuple"},{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bool","name":"splitSignature","type":"bool"},{"internalType":"bool","name":"daiPermit","type":"bool"}],"internalType":"struct IPortalsRouter.PermitPayload","name":"permitPayload","type":"tuple"},{"internalType":"address","name":"partner","type":"address"}],"name":"portalWithPermit","outputs":[{"internalType":"uint256","name":"outputAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"components":[{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"uint256","name":"inputAmount","type":"uint256"},{"internalType":"address","name":"outputToken","type":"address"},{"internalType":"uint256","name":"minOutputAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"internalType":"struct IPortalsRouter.Order","name":"order","type":"tuple"},{"internalType":"bytes32","name":"routeHash","type":"bytes32"},{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint64","name":"deadline","type":"uint64"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct IPortalsRouter.SignedOrder","name":"signedOrder","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"amountIndex","type":"uint256"}],"internalType":"struct IPortalsMulticall.Call[]","name":"calls","type":"tuple[]"}],"internalType":"struct IPortalsRouter.SignedOrderPayload","name":"signedOrderPayload","type":"tuple"},{"internalType":"address","name":"partner","type":"address"}],"name":"portalWithSignature","outputs":[{"internalType":"uint256","name":"outputAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"components":[{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"uint256","name":"inputAmount","type":"uint256"},{"internalType":"address","name":"outputToken","type":"address"},{"internalType":"uint256","name":"minOutputAmount","type":"uint256"},{"internalType":"address","name":"recipient","type":"address"}],"internalType":"struct IPortalsRouter.Order","name":"order","type":"tuple"},{"internalType":"bytes32","name":"routeHash","type":"bytes32"},{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint64","name":"deadline","type":"uint64"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct IPortalsRouter.SignedOrder","name":"signedOrder","type":"tuple"},{"internalType":"bytes","name":"signature","type":"bytes"},{"components":[{"internalType":"address","name":"inputToken","type":"address"},{"internalType":"address","name":"target","type":"address"},{"internalType":"bytes","name":"data","type":"bytes"},{"internalType":"uint256","name":"amountIndex","type":"uint256"}],"internalType":"struct IPortalsMulticall.Call[]","name":"calls","type":"tuple[]"}],"internalType":"struct IPortalsRouter.SignedOrderPayload","name":"signedOrderPayload","type":"tuple"},{"components":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"bytes","name":"signature","type":"bytes"},{"internalType":"bool","name":"splitSignature","type":"bool"},{"internalType":"bool","name":"daiPermit","type":"bool"}],"internalType":"struct IPortalsRouter.PermitPayload","name":"permitPayload","type":"tuple"},{"internalType":"address","name":"partner","type":"address"}],"name":"portalWithSignatureAndPermit","outputs":[{"internalType":"uint256","name":"outputAmount","type":"uint256"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"tokenAddress","type":"address"},{"internalType":"uint256","name":"tokenAmount","type":"uint256"},{"internalType":"address","name":"to","type":"address"}],"name":"recoverToken","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000068f80fd72eae6b37d1f70e5cdd8a8e7ba12e3af7000000000000000000000000b0324286b3ef7dddc93fb2ff7c8b7b8a3524803c

-----Decoded View---------------
Arg [0] : _admin (address): 0x68F80Fd72eae6b37d1F70e5cDD8A8E7bA12E3af7
Arg [1] : _multicall (address): 0xb0324286B3ef7dDdC93Fb2fF7c8B7B8a3524803c

-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 00000000000000000000000068f80fd72eae6b37d1f70e5cdd8a8e7ba12e3af7
Arg [1] : 000000000000000000000000b0324286b3ef7dddc93fb2ff7c8b7b8a3524803c