Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.22;

import { OFT } from "@layerzerolabs/lz-evm-oapp-v2/contracts/oft/OFT.sol";
import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { Ownable2Step } from "@openzeppelin/contracts/access/Ownable2Step.sol";

import { EIP3009 } from "./EIP3009.sol";
import { EIP712 } from "./utils/EIP712.sol";

// LZ Structs
import { Origin } from "node_modules/@layerzerolabs/lz-evm-oapp-v2/contracts/oapp/OApp.sol";
import { SendParam, MessagingFee, MessagingReceipt, OFTReceipt } from "node_modules/@layerzerolabs/lz-evm-oapp-v2/contracts/oft/interfaces/IOFT.sol";

//Note: To be deployed everywhere else, outside of the home chain
//      18 dp
contract MocaOFT is OFT, EIP3009, Ownable2Step {

    string internal constant _version = "v1";
    
    // MocaToken has a fixed total supply of 8_888_888_888 * 1e18
    uint256 internal constant TOTAL_GLOBAL_SUPPLY = 8_888_888_888 ether;

    // Outbound limits
    mapping(uint32 eid => uint256 outboundLimit) public outboundLimits;
    mapping(uint32 eid => uint256 sentTokenAmountsInThisEpoch) public sentTokenAmounts;
    mapping(uint32 eid => uint256 lastSentTimestamp) public lastSentTimestamps;

    // Inbound limits
    mapping(uint32 eid => uint256 inboundLimit) public inboundLimits;
    mapping(uint32 eid => uint256 receivedTokenAmount) public receivedTokenAmounts;
    mapping(uint32 eid => uint256 lastReceivedTimestamp) public lastReceivedTimestamps;

    // If an address is whitelisted, limit checks are skipped
    mapping(address addr => bool isWhitelisted) public whitelist;

    // if an address is an operator is can disconnect/connect bridges via setPeers
    mapping(address addr => bool isOperator) public operators;

    // events 
    event SetOutboundLimit(uint32 indexed eid, uint256 limit);
    event SetInboundLimit(uint32 indexed eid, uint256 limit);
    event SetWhitelist(address indexed addr, bool isWhitelist);
    event SetOperator(address indexed addr, bool isWhitelist);

    // errors
    error ExceedInboundLimit(uint256 limit, uint256 amount);
    error ExceedOutboundLimit(uint256 limit, uint256 amount);
    error ExceedGlobalSupply(uint256 currentOftSupply, uint256 incomingMintAmount);
    error SendAndCallBlocked();

    /**
     * @param name token name
     * @param symbol token symbol
     * @param lzEndpoint LayerZero Endpoint address
     * @param delegate The address capable of making OApp configurations inside of the endpoint.
     * @param owner token owner
     */
    constructor(string memory name, string memory symbol, address lzEndpoint, address delegate, address owner) 
        OFT(name, symbol, lzEndpoint, delegate) Ownable(owner) {
        
        _DEPLOYMENT_CHAINID = block.chainid; 
        _DOMAIN_SEPARATOR = EIP712.makeDomainSeparator(name, _version);
    }

    /*//////////////////////////////////////////////////////////////
                                 EIP721
    //////////////////////////////////////////////////////////////*/

    function _domainSeparator() internal override view returns (bytes32) {
        return block.chainid == _DEPLOYMENT_CHAINID ? _DOMAIN_SEPARATOR : EIP712.makeDomainSeparator(name(), _version);

    }

    /*//////////////////////////////////////////////////////////////
                              RATE LIMITS
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Owner to set the max daily limit on onbound x-chain transfers
     * @param eid Destination eid, as per LayerZero
     * @param limit Daily outbound limit
     */
    function setOutboundLimit(uint32 eid, uint256 limit) external onlyOwner {
        outboundLimits[eid] = limit;
        emit SetOutboundLimit(eid, limit);
    }

    /**
     * @dev Owner to set the max daily limit on inbound x-chain transfers
     * @param eid Destination eid 
     * @param limit Daily inbound limit
     */
    function setInboundLimit(uint32 eid, uint256 limit) external onlyOwner {
        inboundLimits[eid] = limit;
        emit SetInboundLimit(eid, limit);
    }

    /**
     * @dev Owner to set whitelisted addresses - limits do not apply to these addresses 
     * @param addr address
     * @param isWhitelisted true/false
     */
    function setWhitelist(address addr, bool isWhitelisted) external onlyOwner {
        whitelist[addr] = isWhitelisted;
        emit SetWhitelist(addr, isWhitelisted);
    }

    /**
     * @dev Owner to set operator addresses - these addresses can call setPeers
     * @param addr address
     * @param isOperator true/false
     */
    function setOperator(address addr, bool isOperator) external onlyOwner {
        operators[addr] = isOperator;
        emit SetOperator(addr, isOperator);
    }

    /**
     * @notice Resets the peer address (OApp instance) for a corresponding endpoint.
     * @param eid The endpoint ID.
     * @dev Only an operator or owner of the OApp can call this function.
     */
    function resetPeer(uint32 eid) external {
        require(operators[msg.sender] || msg.sender == owner(), "Not Operator");

        peers[eid] = bytes32(0);
        emit PeerSet(eid, bytes32(0));
    }

    /**
     * @notice Resets the accrued received amount for specified chain
     * @param eid The endpoint ID.
     * @dev Only owner of the OApp can call this function.
     */
    function resetReceivedTokenAmount(uint32 eid) external onlyOwner {
        delete receivedTokenAmounts[eid];
    }

    /**
     * @notice Resets the accrued sent amount for specified chain
     * @param eid The endpoint ID.
     * @dev Only owner of the OApp can call this function.
     */
    function resetSentTokenAmount(uint32 eid) external onlyOwner {
        delete sentTokenAmounts[eid];
    }

    /*//////////////////////////////////////////////////////////////
                              LZ OVERRIDE
    //////////////////////////////////////////////////////////////*/


    /**
     * @dev Overwrite _debit to implement rate limits.
     * @dev Burns tokens from the sender's specified balance.
     * @param amountLD The amount of tokens to send in local decimals.
     * @param minAmountLD The minimum amount to send in local decimals.
     * @param dstEid The destination chain ID.
     * @return amountSentLD The amount sent in local decimals.
     * @return amountReceivedLD The amount received in local decimals on the remote.
     */
    function _debit(uint256 amountLD, uint256 minAmountLD, uint32 dstEid) internal override returns (uint256, uint256) {
        // _burn(msg.sender, amountSentLD)
        (uint256 amountSentLD, uint256 amountReceivedLD) = super._debit(amountLD, minAmountLD, dstEid);

        // whitelisted addresses have no limits
        if (whitelist[msg.sender]) return (amountSentLD, amountReceivedLD);

        uint256 sentTokenAmountsInThisEpoch;
        uint256 lastSentTimestamp = lastSentTimestamps[dstEid];
        uint256 currTimestamp = block.timestamp;
        
        // Round down timestamps to the nearest day. 
        if ((currTimestamp / (1 days)) > (lastSentTimestamp / (1 days))) {
            sentTokenAmountsInThisEpoch = amountSentLD;       
            lastSentTimestamps[dstEid] = currTimestamp;

        } else {
            // sentTokenAmountsInThisEpoch = recentSentAmount + incomingSendAmount
            sentTokenAmountsInThisEpoch = sentTokenAmounts[dstEid] + amountSentLD;
        }

        // check against outboundLimit
        uint256 outboundLimit = outboundLimits[dstEid];
        if (sentTokenAmountsInThisEpoch > outboundLimit) revert ExceedOutboundLimit(outboundLimit, sentTokenAmountsInThisEpoch);

        // update storage
        sentTokenAmounts[dstEid] = sentTokenAmountsInThisEpoch;

        return (amountSentLD, amountReceivedLD);
    }

    
    /**
     * @dev Credits tokens to the specified address.
     * @param to The address to credit the tokens to.
     * @param amountLD The amount of tokens to credit in local decimals.
     * @param srcEid The source chain ID.
     * @return amountReceivedLD The amount of tokens ACTUALLY received in local decimals.
     */
    function _credit(address to, uint256 amountLD, uint32 srcEid) internal override returns (uint256) {
        // ensure not minting in excess of global token supply
        uint256 totalSupply = totalSupply();
        if(totalSupply + amountLD > TOTAL_GLOBAL_SUPPLY) revert ExceedGlobalSupply(totalSupply, amountLD);

        uint256 amountReceivedLD = super._credit(to, amountLD, srcEid);

        // whiteslisted address have no limits
        if (whitelist[to]) return amountReceivedLD;


        uint256 receivedTokenAmountInThisEpoch;
        uint256 lastReceivedTimestamp = lastReceivedTimestamps[srcEid];
        uint256 currTimestamp = block.timestamp;

        // Round down timestamps to the nearest day. 
        if ((currTimestamp / (1 days)) > (lastReceivedTimestamp / (1 days))) {
            receivedTokenAmountInThisEpoch = amountReceivedLD;
            lastReceivedTimestamps[srcEid] = currTimestamp;

        } else {
            receivedTokenAmountInThisEpoch = receivedTokenAmounts[srcEid] + amountReceivedLD;
        }

        // ensure limit not exceeded
        uint256 inboundLimit = inboundLimits[srcEid];
        if (receivedTokenAmountInThisEpoch > inboundLimit) revert ExceedInboundLimit(inboundLimit, receivedTokenAmountInThisEpoch);

        // update storage
        receivedTokenAmounts[srcEid] = receivedTokenAmountInThisEpoch;

        return amountReceivedLD;
    } 


    /**
     * @dev Executes the send operation.
     * @param _sendParam The parameters for the send operation.
     * @param _fee The calculated fee for the send() operation.
     *      - nativeFee: The native fee.
     *      - lzTokenFee: The lzToken fee.
     * @param _refundAddress The address to receive any excess funds.
     * @return msgReceipt The receipt for the send operation.
     * @return oftReceipt The OFT receipt information.
     *
     * @dev MessagingReceipt: LayerZero msg receipt
     *  - guid: The unique identifier for the sent message.
     *  - nonce: The nonce of the sent message.
     *  - fee: The LayerZero fee incurred for the message.
     */
    function send(SendParam calldata _sendParam, MessagingFee calldata _fee, address _refundAddress) external payable override returns (MessagingReceipt memory msgReceipt, OFTReceipt memory oftReceipt) {
        // @dev Applies the token transfers regarding this send() operation.
        // - amountSentLD is the amount in local decimals that was ACTUALLY sent from the sender.
        // - amountReceivedLD is the amount in local decimals that will be credited to the recipient on the remote OFT instance.
        (uint256 amountSentLD, uint256 amountReceivedLD) = _debit(
            _sendParam.amountLD,
            _sendParam.minAmountLD,
            _sendParam.dstEid
        );

        // @dev Builds the options and OFT message to quote in the endpoint.
        (bytes memory message, bytes memory options) = _buildMsgAndOptions(_sendParam, amountReceivedLD);

        // block sendAndCall
        if(isComposed(message)) revert SendAndCallBlocked(); 

        // @dev Sends the message to the LayerZero endpoint and returns the LayerZero msg receipt.
        msgReceipt = _lzSend(_sendParam.dstEid, message, options, _fee, _refundAddress);
        // @dev Formulate the OFT receipt.
        oftReceipt = OFTReceipt(amountSentLD, amountReceivedLD);

        emit OFTSent(msgReceipt.guid, _sendParam.dstEid, msg.sender, amountSentLD);
    }

    /** 
     * @dev Checks if the OFT message is composed. Copied from OFTMsgCodec.sol
     * @param _msg The OFT message.
     * @return A boolean indicating whether the message is composed.
     */
    function isComposed(bytes memory _msg) internal pure returns (bool) {
        // uint8 private constant SEND_AMOUNT_SD_OFFSET = 40;
        // return _msg.length > SEND_AMOUNT_SD_OFFSET
        return _msg.length > 40;
    }

    /*//////////////////////////////////////////////////////////////
                                EIP3009
    //////////////////////////////////////////////////////////////*/

    
    /**
     * @notice Execute a transfer with a signed authorization
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function transferWithAuthorization(address from, address to, uint256 value, uint256 validAfter, uint256 validBefore, bytes32 nonce, uint8 v, bytes32 r, bytes32 s) external {
        _transferWithAuthorization(
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce,
            v,
            r,
            s
        );
    }

    /**
     * @notice Attempt to cancel an authorization
     * @dev Works only if the authorization is not yet used.
     * EOA wallet signatures should be packed in the order of r, s, v.
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function cancelAuthorization(address authorizer, bytes32 nonce, uint8 v, bytes32 r, bytes32 s) external {
        _cancelAuthorization(authorizer, nonce, v, r, s);
    }

    /**
     * @notice Receive a transfer with a signed authorization from the payer
     * @dev This has an additional check to ensure that the payee's address
     * matches the caller of this function to prevent front-running attacks.
     * EOA wallet signatures should be packed in the order of r, s, v.
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function receiveWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external {

        _receiveWithAuthorization(
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce,
            v,
            r,
            s
        );
    }

    /*//////////////////////////////////////////////////////////////
                              OWNABLE2STEP
    //////////////////////////////////////////////////////////////*/

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public override(Ownable, Ownable2Step) onlyOwner {
        Ownable2Step.transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal override(Ownable, Ownable2Step) {
        Ownable2Step._transferOwnership(newOwner);
    }

}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import { IOFT, OFTCore } from "./OFTCore.sol";

/**
 * @title OFT Contract
 * @dev OFT is an ERC-20 token that extends the functionality of the OFTCore contract.
 */
abstract contract OFT is OFTCore, ERC20 {
    /**
     * @dev Constructor for the OFT contract.
     * @param _name The name of the OFT.
     * @param _symbol The symbol of the OFT.
     * @param _lzEndpoint The LayerZero endpoint address.
     * @param _delegate The delegate capable of making OApp configurations inside of the endpoint.
     */
    constructor(
        string memory _name,
        string memory _symbol,
        address _lzEndpoint,
        address _delegate
    ) ERC20(_name, _symbol) OFTCore(decimals(), _lzEndpoint, _delegate) {}

    /**
     * @notice Retrieves interfaceID and the version of the OFT.
     * @return interfaceId The interface ID.
     * @return version The version.
     *
     * @dev interfaceId: This specific interface ID is '0x02e49c2c'.
     * @dev version: Indicates a cross-chain compatible msg encoding with other OFTs.
     * @dev If a new feature is added to the OFT cross-chain msg encoding, the version will be incremented.
     * ie. localOFT version(x,1) CAN send messages to remoteOFT version(x,1)
     */
    function oftVersion() external pure virtual returns (bytes4 interfaceId, uint64 version) {
        return (type(IOFT).interfaceId, 1);
    }

    /**
     * @dev Retrieves the address of the underlying ERC20 implementation.
     * @return The address of the OFT token.
     *
     * @dev In the case of OFT, address(this) and erc20 are the same contract.
     */
    function token() external view returns (address) {
        return address(this);
    }

    /**
     * @notice Indicates whether the OFT contract requires approval of the 'token()' to send.
     * @return requiresApproval Needs approval of the underlying token implementation.
     *
     * @dev In the case of OFT where the contract IS the token, approval is NOT required.
     */
    function approvalRequired() external pure virtual returns (bool) {
        return false;
    }

    /**
     * @dev Burns tokens from the sender's specified balance.
     * @param _amountLD The amount of tokens to send in local decimals.
     * @param _minAmountLD The minimum amount to send in local decimals.
     * @param _dstEid The destination chain ID.
     * @return amountSentLD The amount sent in local decimals.
     * @return amountReceivedLD The amount received in local decimals on the remote.
     */
    function _debit(
        uint256 _amountLD,
        uint256 _minAmountLD,
        uint32 _dstEid
    ) internal virtual override returns (uint256 amountSentLD, uint256 amountReceivedLD) {
        (amountSentLD, amountReceivedLD) = _debitView(_amountLD, _minAmountLD, _dstEid);

        // @dev In NON-default OFT, amountSentLD could be 100, with a 10% fee, the amountReceivedLD amount is 90,
        // therefore amountSentLD CAN differ from amountReceivedLD.

        // @dev Default OFT burns on src.
        _burn(msg.sender, amountSentLD);
    }

    /**
     * @dev Credits tokens to the specified address.
     * @param _to The address to credit the tokens to.
     * @param _amountLD The amount of tokens to credit in local decimals.
     * @dev _srcEid The source chain ID.
     * @return amountReceivedLD The amount of tokens ACTUALLY received in local decimals.
     */
    function _credit(
        address _to,
        uint256 _amountLD,
        uint32 /*_srcEid*/
    ) internal virtual override returns (uint256 amountReceivedLD) {
        // @dev Default OFT mints on dst.
        _mint(_to, _amountLD);
        // @dev In the case of NON-default OFT, the _amountLD MIGHT not be == amountReceivedLD.
        return _amountLD;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

import {Context} from "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

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

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable2Step.sol)

pragma solidity ^0.8.20;

import {Ownable} from "./Ownable.sol";

/**
 * @dev Contract module which provides access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is specified at deployment time in the constructor for `Ownable`. This
 * can later be changed with {transferOwnership} and {acceptOwnership}.
 *
 * This module is used through inheritance. It will make available all functions
 * from parent (Ownable).
 */
abstract contract Ownable2Step is Ownable {
    address private _pendingOwner;

    event OwnershipTransferStarted(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Returns the address of the pending owner.
     */
    function pendingOwner() public view virtual returns (address) {
        return _pendingOwner;
    }

    /**
     * @dev Starts the ownership transfer of the contract to a new account. Replaces the pending transfer if there is one.
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual override onlyOwner {
        _pendingOwner = newOwner;
        emit OwnershipTransferStarted(owner(), newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`) and deletes any pending owner.
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual override {
        delete _pendingOwner;
        super._transferOwnership(newOwner);
    }

    /**
     * @dev The new owner accepts the ownership transfer.
     */
    function acceptOwnership() public virtual {
        address sender = _msgSender();
        if (pendingOwner() != sender) {
            revert OwnableUnauthorizedAccount(sender);
        }
        _transferOwnership(sender);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import { EIP712Domain } from "./EIP712Domain.sol";

import { SignatureChecker } from "./utils/SignatureChecker.sol";
import { MessageHashUtils } from "./utils/MessageHashUtils.sol";

import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";

/**
 * @title EIP-3009
 * @notice Provide internal implementation for gas-abstracted transfers
 * @dev Contracts that inherit from this must wrap these with publicly
 * accessible functions, optionally adding modifiers where necessary
 */
abstract contract EIP3009 is ERC20, EIP712Domain {
    // keccak256("TransferWithAuthorization(address from,address to,uint256 value,uint256 validAfter,uint256 validBefore,bytes32 nonce)")
    bytes32 
        public constant TRANSFER_WITH_AUTHORIZATION_TYPEHASH = 0x7c7c6cdb67a18743f49ec6fa9b35f50d52ed05cbed4cc592e13b44501c1a2267;

    // keccak256("ReceiveWithAuthorization(address from,address to,uint256 value,uint256 validAfter,uint256 validBefore,bytes32 nonce)")
    bytes32
        public constant RECEIVE_WITH_AUTHORIZATION_TYPEHASH = 0xd099cc98ef71107a616c4f0f941f04c322d8e254fe26b3c6668db87aae413de8;

    // keccak256("CancelAuthorization(address authorizer,bytes32 nonce)")
    bytes32
        public constant CANCEL_AUTHORIZATION_TYPEHASH = 0x158b0a9edf7a828aad02f63cd515c68ef2f50ba807396f6d12842833a1597429;

    /**
     * @dev authorizer address => nonce => bool (true if nonce is used)
     */
    mapping(address => mapping(bytes32 => bool)) private _authorizationStates;

    event AuthorizationUsed(address indexed authorizer, bytes32 indexed nonce);
    event AuthorizationCanceled(address indexed authorizer, bytes32 indexed nonce);

    /**
     * @notice Returns the state of an authorization
     * @dev Nonces are randomly generated 32-byte data unique to the authorizer's address
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @return True if the nonce is used
     */
    function authorizationState(address authorizer, bytes32 nonce) external view returns (bool) {
        return _authorizationStates[authorizer][nonce];
    }

    /**
     * @notice Execute a transfer with a signed authorization
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function _transferWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        _transferWithAuthorization(
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce,
            abi.encodePacked(r, s, v)
        );
    }

    /**
     * @notice Execute a transfer with a signed authorization
     * @dev EOA wallet signatures should be packed in the order of r, s, v.
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param signature     Signature byte array produced by an EOA wallet or a contract wallet
     */
    function _transferWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        bytes memory signature
    ) internal {
        _requireValidAuthorization(from, nonce, validAfter, validBefore);
        _requireValidSignature(
            from,
            keccak256(
                abi.encode(
                    TRANSFER_WITH_AUTHORIZATION_TYPEHASH,
                    from,
                    to,
                    value,
                    validAfter,
                    validBefore,
                    nonce
                )
            ),
            signature
        );

        _markAuthorizationAsUsed(from, nonce);
        _transfer(from, to, value);
    }

    /**
     * @notice Receive a transfer with a signed authorization from the payer
     * @dev This has an additional check to ensure that the payee's address
     * matches the caller of this function to prevent front-running attacks.
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function _receiveWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        _receiveWithAuthorization(
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce,
            abi.encodePacked(r, s, v)
        );
    }

    /**
     * @notice Receive a transfer with a signed authorization from the payer
     * @dev This has an additional check to ensure that the payee's address
     * matches the caller of this function to prevent front-running attacks.
     * EOA wallet signatures should be packed in the order of r, s, v.
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param signature     Signature byte array produced by an EOA wallet or a contract wallet
     */
    function _receiveWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        bytes memory signature
    ) internal {
        require(to == msg.sender, "Caller must be the payee");
        _requireValidAuthorization(from, nonce, validAfter, validBefore);
        _requireValidSignature(
            from,
            keccak256(
                abi.encode(
                    RECEIVE_WITH_AUTHORIZATION_TYPEHASH,
                    from,
                    to,
                    value,
                    validAfter,
                    validBefore,
                    nonce
                )
            ),
            signature
        );

        _markAuthorizationAsUsed(from, nonce);
        _transfer(from, to, value);
    }

    /**
     * @notice Attempt to cancel an authorization
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function _cancelAuthorization(
        address authorizer,
        bytes32 nonce,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        
        _cancelAuthorization(authorizer, nonce, abi.encodePacked(r, s, v));
    }

    /**
     * @notice Attempt to cancel an authorization
     * @dev EOA wallet signatures should be packed in the order of r, s, v.
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @param signature     Signature byte array produced by an EOA wallet or a contract wallet
     */
    function _cancelAuthorization(address authorizer, bytes32 nonce, bytes memory signature) internal {
        _requireUnusedAuthorization(authorizer, nonce);
        _requireValidSignature(
            authorizer,
            keccak256(
                abi.encode(CANCEL_AUTHORIZATION_TYPEHASH, authorizer, nonce)
            ),
            signature
        );

        _authorizationStates[authorizer][nonce] = true;
        emit AuthorizationCanceled(authorizer, nonce);
    }

    /**
     * @notice Validates that signature against input data struct
     * @param signer        Signer's address
     * @param dataHash      Hash of encoded data struct
     * @param signature     Signature byte array produced by an EOA wallet or a contract wallet
     */
    function _requireValidSignature(address signer, bytes32 dataHash, bytes memory signature) private view {
        require(
            SignatureChecker.isValidSignatureNow(signer, MessageHashUtils.toTypedDataHash(_domainSeparator(), dataHash), signature), 
            "Invalid signature");
    }

    /**
     * @notice Check that an authorization is unused
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     */
    function _requireUnusedAuthorization(address authorizer, bytes32 nonce) private view {
        require(!_authorizationStates[authorizer][nonce], "Authorization is used or canceled");
    }

    /**
     * @notice Check that authorization is valid
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     */
    function _requireValidAuthorization(
        address authorizer,
        bytes32 nonce,
        uint256 validAfter,
        uint256 validBefore
    ) private view {

        require(block.timestamp > validAfter, "Authorization is not yet valid");
        require(block.timestamp < validBefore, "Authorization is expired");
        
        _requireUnusedAuthorization(authorizer, nonce);
    }

    /**
     * @notice Mark an authorization as used
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     */
    function _markAuthorizationAsUsed(address authorizer, bytes32 nonce) private {
        _authorizationStates[authorizer][nonce] = true;
        emit AuthorizationUsed(authorizer, nonce);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @title EIP712
 * @notice A library that provides EIP712 helper functions
 */
library EIP712 {
    /**
     * @notice Make EIP712 domain separator
     * @param name      Contract name
     * @param version   Contract version
     * @param chainId   Blockchain ID
     * @return Domain separator
     */
    function makeDomainSeparator(
        string memory name,
        string memory version,
        uint256 chainId
    ) internal view returns (bytes32) {
        return
            keccak256(
                abi.encode(
                    // keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)")
                    0x8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f,
                    keccak256(bytes(name)),
                    keccak256(bytes(version)),
                    chainId,
                    address(this)
                )
            );
    }

    /**
     * @notice Make EIP712 domain separator
     * @param name      Contract name
     * @param version   Contract version
     * @return Domain separator
     */
    function makeDomainSeparator(string memory name, string memory version)
        internal
        view
        returns (bytes32)
    {
        uint256 chainId;
        assembly {
            chainId := chainid()
        }
        return makeDomainSeparator(name, version, chainId);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

// @dev Import the 'MessagingFee' and 'MessagingReceipt' so it's exposed to OApp implementers
// solhint-disable-next-line no-unused-import
import { OAppSender, MessagingFee, MessagingReceipt } from "./OAppSender.sol";
// @dev Import the 'Origin' so it's exposed to OApp implementers
// solhint-disable-next-line no-unused-import
import { OAppReceiver, Origin } from "./OAppReceiver.sol";
import { OAppCore } from "./OAppCore.sol";

/**
 * @title OApp
 * @dev Abstract contract serving as the base for OApp implementation, combining OAppSender and OAppReceiver functionality.
 */
abstract contract OApp is OAppSender, OAppReceiver {
    /**
     * @dev Constructor to initialize the OApp with the provided endpoint and owner.
     * @param _endpoint The address of the LOCAL LayerZero endpoint.
     * @param _delegate The delegate capable of making OApp configurations inside of the endpoint.
     */
    constructor(address _endpoint, address _delegate) OAppCore(_endpoint, _delegate) {}

    /**
     * @notice Retrieves the OApp version information.
     * @return senderVersion The version of the OAppSender.sol implementation.
     * @return receiverVersion The version of the OAppReceiver.sol implementation.
     */
    function oAppVersion()
        public
        pure
        virtual
        override(OAppSender, OAppReceiver)
        returns (uint64 senderVersion, uint64 receiverVersion)
    {
        return (SENDER_VERSION, RECEIVER_VERSION);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { MessagingReceipt, MessagingFee } from "../../oapp/OAppSender.sol";

/**
 * @dev Struct representing token parameters for the OFT send() operation.
 */
struct SendParam {
    uint32 dstEid; // Destination endpoint ID.
    bytes32 to; // Recipient address.
    uint256 amountLD; // Amount to send in local decimals.
    uint256 minAmountLD; // Minimum amount to send in local decimals.
    bytes extraOptions; // Additional options supplied by the caller to be used in the LayerZero message.
    bytes composeMsg; // The composed message for the send() operation.
    bytes oftCmd; // The OFT command to be executed, unused in default OFT implementations.
}

/**
 * @dev Struct representing OFT limit information.
 * @dev These amounts can change dynamically and are up the the specific oft implementation.
 */
struct OFTLimit {
    uint256 minAmountLD; // Minimum amount in local decimals that can be sent to the recipient.
    uint256 maxAmountLD; // Maximum amount in local decimals that can be sent to the recipient.
}

/**
 * @dev Struct representing OFT receipt information.
 */
struct OFTReceipt {
    uint256 amountSentLD; // Amount of tokens ACTUALLY debited from the sender in local decimals.
    // @dev In non-default implementations, the amountReceivedLD COULD differ from this value.
    uint256 amountReceivedLD; // Amount of tokens to be received on the remote side.
}

/**
 * @dev Struct representing OFT fee details.
 * @dev Future proof mechanism to provide a standardized way to communicate fees to things like a UI.
 */
struct OFTFeeDetail {
    int256 feeAmountLD; // Amount of the fee in local decimals.
    string description; // Description of the fee.
}

/**
 * @title IOFT
 * @dev Interface for the OftChain (OFT) token.
 * @dev Does not inherit ERC20 to accommodate usage by OFTAdapter as well.
 * @dev This specific interface ID is '0x02e49c2c'.
 */
interface IOFT {
    // Custom error messages
    error InvalidLocalDecimals();
    error SlippageExceeded(uint256 amountLD, uint256 minAmountLD);

    // Events
    event OFTSent(
        bytes32 indexed guid, // GUID of the OFT message.
        uint32 dstEid, // Destination Endpoint ID.
        address indexed fromAddress, // Address of the sender on the src chain.
        uint256 amountLD // Amount of tokens sent in local decimals.
    );
    event OFTReceived(
        bytes32 indexed guid, // GUID of the OFT message.
        uint32 srcEid, // Source Endpoint ID.
        address indexed toAddress, // Address of the recipient on the dst chain.
        uint256 amountLD // Amount of tokens received in local decimals.
    );

    /**
     * @notice Retrieves interfaceID and the version of the OFT.
     * @return interfaceId The interface ID.
     * @return version The version.
     *
     * @dev interfaceId: This specific interface ID is '0x02e49c2c'.
     * @dev version: Indicates a cross-chain compatible msg encoding with other OFTs.
     * @dev If a new feature is added to the OFT cross-chain msg encoding, the version will be incremented.
     * ie. localOFT version(x,1) CAN send messages to remoteOFT version(x,1)
     */
    function oftVersion() external view returns (bytes4 interfaceId, uint64 version);

    /**
     * @notice Retrieves the address of the token associated with the OFT.
     * @return token The address of the ERC20 token implementation.
     */
    function token() external view returns (address);

    /**
     * @notice Indicates whether the OFT contract requires approval of the 'token()' to send.
     * @return requiresApproval Needs approval of the underlying token implementation.
     *
     * @dev Allows things like wallet implementers to determine integration requirements,
     * without understanding the underlying token implementation.
     */
    function approvalRequired() external view returns (bool);

    /**
     * @notice Retrieves the shared decimals of the OFT.
     * @return sharedDecimals The shared decimals of the OFT.
     */
    function sharedDecimals() external view returns (uint8);

    /**
     * @notice Provides a quote for OFT-related operations.
     * @param _sendParam The parameters for the send operation.
     * @return limit The OFT limit information.
     * @return oftFeeDetails The details of OFT fees.
     * @return receipt The OFT receipt information.
     */
    function quoteOFT(
        SendParam calldata _sendParam
    ) external view returns (OFTLimit memory, OFTFeeDetail[] memory oftFeeDetails, OFTReceipt memory);

    /**
     * @notice Provides a quote for the send() operation.
     * @param _sendParam The parameters for the send() operation.
     * @param _payInLzToken Flag indicating whether the caller is paying in the LZ token.
     * @return fee The calculated LayerZero messaging fee from the send() operation.
     *
     * @dev MessagingFee: LayerZero msg fee
     *  - nativeFee: The native fee.
     *  - lzTokenFee: The lzToken fee.
     */
    function quoteSend(SendParam calldata _sendParam, bool _payInLzToken) external view returns (MessagingFee memory);

    /**
     * @notice Executes the send() operation.
     * @param _sendParam The parameters for the send operation.
     * @param _fee The fee information supplied by the caller.
     *      - nativeFee: The native fee.
     *      - lzTokenFee: The lzToken fee.
     * @param _refundAddress The address to receive any excess funds from fees etc. on the src.
     * @return receipt The LayerZero messaging receipt from the send() operation.
     * @return oftReceipt The OFT receipt information.
     *
     * @dev MessagingReceipt: LayerZero msg receipt
     *  - guid: The unique identifier for the sent message.
     *  - nonce: The nonce of the sent message.
     *  - fee: The LayerZero fee incurred for the message.
     */
    function send(
        SendParam calldata _sendParam,
        MessagingFee calldata _fee,
        address _refundAddress
    ) external payable returns (MessagingReceipt memory, OFTReceipt memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/ERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "./IERC20.sol";
import {IERC20Metadata} from "./extensions/IERC20Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {IERC20Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { OApp, Origin } from "../oapp/OApp.sol";
import { OAppOptionsType3 } from "../oapp/libs/OAppOptionsType3.sol";
import { IOAppMsgInspector } from "../oapp/interfaces/IOAppMsgInspector.sol";

import { OAppPreCrimeSimulator } from "../precrime/OAppPreCrimeSimulator.sol";

import { IOFT, SendParam, OFTLimit, OFTReceipt, OFTFeeDetail, MessagingReceipt, MessagingFee } from "./interfaces/IOFT.sol";
import { OFTMsgCodec } from "./libs/OFTMsgCodec.sol";
import { OFTComposeMsgCodec } from "./libs/OFTComposeMsgCodec.sol";

/**
 * @title OFTCore
 * @dev Abstract contract for the OftChain (OFT) token.
 */
abstract contract OFTCore is IOFT, OApp, OAppPreCrimeSimulator, OAppOptionsType3 {
    using OFTMsgCodec for bytes;
    using OFTMsgCodec for bytes32;

    // @notice Provides a conversion rate when swapping between denominations of SD and LD
    //      - shareDecimals == SD == shared Decimals
    //      - localDecimals == LD == local decimals
    // @dev Considers that tokens have different decimal amounts on various chains.
    // @dev eg.
    //  For a token
    //      - locally with 4 decimals --> 1.2345 => uint(12345)
    //      - remotely with 2 decimals --> 1.23 => uint(123)
    //      - The conversion rate would be 10 ** (4 - 2) = 100
    //  @dev If you want to send 1.2345 -> (uint 12345), you CANNOT represent that value on the remote,
    //  you can only display 1.23 -> uint(123).
    //  @dev To preserve the dust that would otherwise be lost on that conversion,
    //  we need to unify a denomination that can be represented on ALL chains inside of the OFT mesh
    uint256 public immutable decimalConversionRate;

    // @notice Msg types that are used to identify the various OFT operations.
    // @dev This can be extended in child contracts for non-default oft operations
    // @dev These values are used in things like combineOptions() in OAppOptionsType3.sol.
    uint16 public constant SEND = 1;
    uint16 public constant SEND_AND_CALL = 2;

    // Address of an optional contract to inspect both 'message' and 'options'
    address public msgInspector;
    event MsgInspectorSet(address inspector);

    /**
     * @dev Constructor.
     * @param _localDecimals The decimals of the token on the local chain (this chain).
     * @param _endpoint The address of the LayerZero endpoint.
     * @param _delegate The delegate capable of making OApp configurations inside of the endpoint.
     */
    constructor(uint8 _localDecimals, address _endpoint, address _delegate) OApp(_endpoint, _delegate) {
        if (_localDecimals < sharedDecimals()) revert InvalidLocalDecimals();
        decimalConversionRate = 10 ** (_localDecimals - sharedDecimals());
    }

    /**
     * @dev Retrieves the shared decimals of the OFT.
     * @return The shared decimals of the OFT.
     *
     * @dev Sets an implicit cap on the amount of tokens, over uint64.max() will need some sort of outbound cap / totalSupply cap
     * Lowest common decimal denominator between chains.
     * Defaults to 6 decimal places to provide up to 18,446,744,073,709.551615 units (max uint64).
     * For tokens exceeding this totalSupply(), they will need to override the sharedDecimals function with something smaller.
     * ie. 4 sharedDecimals would be 1,844,674,407,370,955.1615
     */
    function sharedDecimals() public pure virtual returns (uint8) {
        return 6;
    }

    /**
     * @dev Sets the message inspector address for the OFT.
     * @param _msgInspector The address of the message inspector.
     *
     * @dev This is an optional contract that can be used to inspect both 'message' and 'options'.
     * @dev Set it to address(0) to disable it, or set it to a contract address to enable it.
     */
    function setMsgInspector(address _msgInspector) public virtual onlyOwner {
        msgInspector = _msgInspector;
        emit MsgInspectorSet(_msgInspector);
    }

    /**
     * @notice Provides a quote for OFT-related operations.
     * @param _sendParam The parameters for the send operation.
     * @return oftLimit The OFT limit information.
     * @return oftFeeDetails The details of OFT fees.
     * @return oftReceipt The OFT receipt information.
     */
    function quoteOFT(
        SendParam calldata _sendParam
    )
        external
        view
        virtual
        returns (OFTLimit memory oftLimit, OFTFeeDetail[] memory oftFeeDetails, OFTReceipt memory oftReceipt)
    {
        uint256 minAmountLD = 0; // Unused in the default implementation.
        uint256 maxAmountLD = type(uint64).max; // Unused in the default implementation.
        oftLimit = OFTLimit(minAmountLD, maxAmountLD);

        // Unused in the default implementation; reserved for future complex fee details.
        oftFeeDetails = new OFTFeeDetail[](0);

        // @dev This is the same as the send() operation, but without the actual send.
        // - amountSentLD is the amount in local decimals that would be sent from the sender.
        // - amountReceivedLD is the amount in local decimals that will be credited to the recipient on the remote OFT instance.
        // @dev The amountSentLD MIGHT not equal the amount the user actually receives. HOWEVER, the default does.
        (uint256 amountSentLD, uint256 amountReceivedLD) = _debitView(
            _sendParam.amountLD,
            _sendParam.minAmountLD,
            _sendParam.dstEid
        );
        oftReceipt = OFTReceipt(amountSentLD, amountReceivedLD);
    }

    /**
     * @notice Provides a quote for the send() operation.
     * @param _sendParam The parameters for the send() operation.
     * @param _payInLzToken Flag indicating whether the caller is paying in the LZ token.
     * @return msgFee The calculated LayerZero messaging fee from the send() operation.
     *
     * @dev MessagingFee: LayerZero msg fee
     *  - nativeFee: The native fee.
     *  - lzTokenFee: The lzToken fee.
     */
    function quoteSend(
        SendParam calldata _sendParam,
        bool _payInLzToken
    ) external view virtual returns (MessagingFee memory msgFee) {
        // @dev mock the amount to receive, this is the same operation used in the send().
        // The quote is as similar as possible to the actual send() operation.
        (, uint256 amountReceivedLD) = _debitView(_sendParam.amountLD, _sendParam.minAmountLD, _sendParam.dstEid);

        // @dev Builds the options and OFT message to quote in the endpoint.
        (bytes memory message, bytes memory options) = _buildMsgAndOptions(_sendParam, amountReceivedLD);

        // @dev Calculates the LayerZero fee for the send() operation.
        return _quote(_sendParam.dstEid, message, options, _payInLzToken);
    }

    /**
     * @dev Executes the send operation.
     * @param _sendParam The parameters for the send operation.
     * @param _fee The calculated fee for the send() operation.
     *      - nativeFee: The native fee.
     *      - lzTokenFee: The lzToken fee.
     * @param _refundAddress The address to receive any excess funds.
     * @return msgReceipt The receipt for the send operation.
     * @return oftReceipt The OFT receipt information.
     *
     * @dev MessagingReceipt: LayerZero msg receipt
     *  - guid: The unique identifier for the sent message.
     *  - nonce: The nonce of the sent message.
     *  - fee: The LayerZero fee incurred for the message.
     */
    function send(
        SendParam calldata _sendParam,
        MessagingFee calldata _fee,
        address _refundAddress
    ) external payable virtual returns (MessagingReceipt memory msgReceipt, OFTReceipt memory oftReceipt) {
        // @dev Applies the token transfers regarding this send() operation.
        // - amountSentLD is the amount in local decimals that was ACTUALLY sent from the sender.
        // - amountReceivedLD is the amount in local decimals that will be credited to the recipient on the remote OFT instance.
        (uint256 amountSentLD, uint256 amountReceivedLD) = _debit(
            _sendParam.amountLD,
            _sendParam.minAmountLD,
            _sendParam.dstEid
        );

        // @dev Builds the options and OFT message to quote in the endpoint.
        (bytes memory message, bytes memory options) = _buildMsgAndOptions(_sendParam, amountReceivedLD);

        // @dev Sends the message to the LayerZero endpoint and returns the LayerZero msg receipt.
        msgReceipt = _lzSend(_sendParam.dstEid, message, options, _fee, _refundAddress);
        // @dev Formulate the OFT receipt.
        oftReceipt = OFTReceipt(amountSentLD, amountReceivedLD);

        emit OFTSent(msgReceipt.guid, _sendParam.dstEid, msg.sender, amountSentLD);
    }

    /**
     * @dev Internal function to build the message and options.
     * @param _sendParam The parameters for the send() operation.
     * @param _amountLD The amount in local decimals.
     * @return message The encoded message.
     * @return options The encoded options.
     */
    function _buildMsgAndOptions(
        SendParam calldata _sendParam,
        uint256 _amountLD
    ) internal view virtual returns (bytes memory message, bytes memory options) {
        bool hasCompose;
        // @dev This generated message has the msg.sender encoded into the payload so the remote knows who the caller is.
        (message, hasCompose) = OFTMsgCodec.encode(
            _sendParam.to,
            _toSD(_amountLD),
            // @dev Must be include a non empty bytes if you want to compose, EVEN if you dont need it on the remote.
            // EVEN if you dont require an arbitrary payload to be sent... eg. '0x01'
            _sendParam.composeMsg
        );
        // @dev Change the msg type depending if its composed or not.
        uint16 msgType = hasCompose ? SEND_AND_CALL : SEND;
        // @dev Combine the callers _extraOptions with the enforced options via the OAppOptionsType3.
        options = combineOptions(_sendParam.dstEid, msgType, _sendParam.extraOptions);

        // @dev Optionally inspect the message and options depending if the OApp owner has set a msg inspector.
        // @dev If it fails inspection, needs to revert in the implementation. ie. does not rely on return boolean
        if (msgInspector != address(0)) IOAppMsgInspector(msgInspector).inspect(message, options);
    }

    /**
     * @dev Internal function to handle the receive on the LayerZero endpoint.
     * @param _origin The origin information.
     *  - srcEid: The source chain endpoint ID.
     *  - sender: The sender address from the src chain.
     *  - nonce: The nonce of the LayerZero message.
     * @param _guid The unique identifier for the received LayerZero message.
     * @param _message The encoded message.
     * @dev _executor The address of the executor.
     * @dev _extraData Additional data.
     */
    function _lzReceive(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address /*_executor*/, // @dev unused in the default implementation.
        bytes calldata /*_extraData*/ // @dev unused in the default implementation.
    ) internal virtual override {
        // @dev The src sending chain doesnt know the address length on this chain (potentially non-evm)
        // Thus everything is bytes32() encoded in flight.
        address toAddress = _message.sendTo().bytes32ToAddress();
        // @dev Credit the amountLD to the recipient and return the ACTUAL amount the recipient received in local decimals
        uint256 amountReceivedLD = _credit(toAddress, _toLD(_message.amountSD()), _origin.srcEid);

        if (_message.isComposed()) {
            // @dev Proprietary composeMsg format for the OFT.
            bytes memory composeMsg = OFTComposeMsgCodec.encode(
                _origin.nonce,
                _origin.srcEid,
                amountReceivedLD,
                _message.composeMsg()
            );

            // @dev Stores the lzCompose payload that will be executed in a separate tx.
            // Standardizes functionality for executing arbitrary contract invocation on some non-evm chains.
            // @dev The off-chain executor will listen and process the msg based on the src-chain-callers compose options passed.
            // @dev The index is used when a OApp needs to compose multiple msgs on lzReceive.
            // For default OFT implementation there is only 1 compose msg per lzReceive, thus its always 0.
            endpoint.sendCompose(toAddress, _guid, 0 /* the index of the composed message*/, composeMsg);
        }

        emit OFTReceived(_guid, _origin.srcEid, toAddress, amountReceivedLD);
    }

    /**
     * @dev Internal function to handle the OAppPreCrimeSimulator simulated receive.
     * @param _origin The origin information.
     *  - srcEid: The source chain endpoint ID.
     *  - sender: The sender address from the src chain.
     *  - nonce: The nonce of the LayerZero message.
     * @param _guid The unique identifier for the received LayerZero message.
     * @param _message The LayerZero message.
     * @param _executor The address of the off-chain executor.
     * @param _extraData Arbitrary data passed by the msg executor.
     *
     * @dev Enables the preCrime simulator to mock sending lzReceive() messages,
     * routes the msg down from the OAppPreCrimeSimulator, and back up to the OAppReceiver.
     */
    function _lzReceiveSimulate(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) internal virtual override {
        _lzReceive(_origin, _guid, _message, _executor, _extraData);
    }

    /**
     * @dev Check if the peer is considered 'trusted' by the OApp.
     * @param _eid The endpoint ID to check.
     * @param _peer The peer to check.
     * @return Whether the peer passed is considered 'trusted' by the OApp.
     *
     * @dev Enables OAppPreCrimeSimulator to check whether a potential Inbound Packet is from a trusted source.
     */
    function isPeer(uint32 _eid, bytes32 _peer) public view virtual override returns (bool) {
        return peers[_eid] == _peer;
    }

    /**
     * @dev Internal function to remove dust from the given local decimal amount.
     * @param _amountLD The amount in local decimals.
     * @return amountLD The amount after removing dust.
     *
     * @dev Prevents the loss of dust when moving amounts between chains with different decimals.
     * @dev eg. uint(123) with a conversion rate of 100 becomes uint(100).
     */
    function _removeDust(uint256 _amountLD) internal view virtual returns (uint256 amountLD) {
        return (_amountLD / decimalConversionRate) * decimalConversionRate;
    }

    /**
     * @dev Internal function to convert an amount from shared decimals into local decimals.
     * @param _amountSD The amount in shared decimals.
     * @return amountLD The amount in local decimals.
     */
    function _toLD(uint64 _amountSD) internal view virtual returns (uint256 amountLD) {
        return _amountSD * decimalConversionRate;
    }

    /**
     * @dev Internal function to convert an amount from local decimals into shared decimals.
     * @param _amountLD The amount in local decimals.
     * @return amountSD The amount in shared decimals.
     */
    function _toSD(uint256 _amountLD) internal view virtual returns (uint64 amountSD) {
        return uint64(_amountLD / decimalConversionRate);
    }

    /**
     * @dev Internal function to mock the amount mutation from a OFT debit() operation.
     * @param _amountLD The amount to send in local decimals.
     * @param _minAmountLD The minimum amount to send in local decimals.
     * @dev _dstEid The destination endpoint ID.
     * @return amountSentLD The amount sent, in local decimals.
     * @return amountReceivedLD The amount to be received on the remote chain, in local decimals.
     *
     * @dev This is where things like fees would be calculated and deducted from the amount to be received on the remote.
     */
    function _debitView(
        uint256 _amountLD,
        uint256 _minAmountLD,
        uint32 /*_dstEid*/
    ) internal view virtual returns (uint256 amountSentLD, uint256 amountReceivedLD) {
        // @dev Remove the dust so nothing is lost on the conversion between chains with different decimals for the token.
        amountSentLD = _removeDust(_amountLD);
        // @dev The amount to send is the same as amount received in the default implementation.
        amountReceivedLD = amountSentLD;

        // @dev Check for slippage.
        if (amountReceivedLD < _minAmountLD) {
            revert SlippageExceeded(amountReceivedLD, _minAmountLD);
        }
    }

    /**
     * @dev Internal function to perform a debit operation.
     * @param _amountLD The amount to send in local decimals.
     * @param _minAmountLD The minimum amount to send in local decimals.
     * @param _dstEid The destination endpoint ID.
     * @return amountSentLD The amount sent in local decimals.
     * @return amountReceivedLD The amount received in local decimals on the remote.
     *
     * @dev Defined here but are intended to be overriden depending on the OFT implementation.
     * @dev Depending on OFT implementation the _amountLD could differ from the amountReceivedLD.
     */
    function _debit(
        uint256 _amountLD,
        uint256 _minAmountLD,
        uint32 _dstEid
    ) internal virtual returns (uint256 amountSentLD, uint256 amountReceivedLD);

    /**
     * @dev Internal function to perform a credit operation.
     * @param _to The address to credit.
     * @param _amountLD The amount to credit in local decimals.
     * @param _srcEid The source endpoint ID.
     * @return amountReceivedLD The amount ACTUALLY received in local decimals.
     *
     * @dev Defined here but are intended to be overriden depending on the OFT implementation.
     * @dev Depending on OFT implementation the _amountLD could differ from the amountReceivedLD.
     */
    function _credit(
        address _to,
        uint256 _amountLD,
        uint32 _srcEid
    ) internal virtual returns (uint256 amountReceivedLD);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

// solhint-disable func-name-mixedcase

/**
 * @title EIP712 Domain
 */
contract EIP712Domain {
    
    bytes32 internal _DOMAIN_SEPARATOR;

    // to prevent signature replay attacks in the event the chain forks
    // fork chain would have different chain id to original chain
    uint256 internal immutable _DEPLOYMENT_CHAINID;

    /**
     * @notice Get the EIP712 Domain Separator.
     * @return The bytes32 EIP712 domain separator.
     */
    function DOMAIN_SEPARATOR() external view returns (bytes32) {
        return _domainSeparator();
    }

    /**
     * @dev Internal method to get the EIP712 Domain Separator.
     * @return The bytes32 EIP712 domain separator.
     */
    function _domainSeparator() internal virtual view returns (bytes32) {
        return _DOMAIN_SEPARATOR;
    }

}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import { ECRecover } from "./ECRecover.sol";
import { IERC1271 } from "./../IERC1271.sol";

/**
 * @dev Signature verification helper that can be used instead of `ECRecover.recover` to seamlessly support both ECDSA
 * signatures from externally owned accounts (EOAs) as well as ERC1271 signatures from smart contract wallets.
 *
 * Adapted from https://github.com/OpenZeppelin/openzeppelin-contracts/blob/21bb89ef5bfc789b9333eb05e3ba2b7b284ac77c/contracts/utils/cryptography/SignatureChecker.sol
 */
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 `ECRecover.recover`.
     * @param signer        Address of the claimed signer
     * @param digest        Keccak-256 hash digest of the signed message
     * @param signature     Signature byte array associated with hash
     */
    function isValidSignatureNow(address signer, bytes32 digest, bytes memory signature) internal view returns (bool) {
        if (!isContract(signer)) {
            return ECRecover.recover(digest, signature) == signer;
        }
        return isValidERC1271SignatureNow(signer, digest, 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.
     * @param signer        Address of the claimed signer
     * @param digest        Keccak-256 hash digest of the signed message
     * @param signature     Signature byte array associated with hash
     *
     * 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 digest, bytes memory signature) internal view returns (bool) {
        (bool success, bytes memory result) = signer.staticcall(
            abi.encodeWithSelector(
                IERC1271.isValidSignature.selector,
                digest,
                signature
            )
        );
        return (success && result.length >= 32 && abi.decode(result, (bytes32)) == bytes32(IERC1271.isValidSignature.selector));
    }

    /**
     * @dev Checks if the input address is a smart contract.
     */
    function isContract(address addr) internal view returns (bool) {
        uint256 size;
        assembly {
            size := extcodesize(addr)
        }
        return size > 0;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @dev Signature message hash utilities for producing digests to be consumed by {ECDSA} recovery or signing.
 *
 * The library provides methods for generating a hash of a message that conforms to the
 * https://eips.ethereum.org/EIPS/eip-191[EIP 191] and https://eips.ethereum.org/EIPS/eip-712[EIP 712]
 * specifications.
 */
library MessageHashUtils {
    /**
     * @dev Returns the keccak256 digest of an EIP-712 typed data (EIP-191 version `0x01`).
     * Adapted from https://github.com/OpenZeppelin/openzeppelin-contracts/blob/21bb89ef5bfc789b9333eb05e3ba2b7b284ac77c/contracts/utils/cryptography/MessageHashUtils.sol
     *
     * The digest is calculated from a `domainSeparator` and a `structHash`, by prefixing them with
     * `\x19\x01` and hashing the result. It corresponds to the hash signed by the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] JSON-RPC method as part of EIP-712.
     *
     * @param domainSeparator    Domain separator
     * @param structHash         Hashed EIP-712 data struct
     * @return digest            The keccak256 digest of an EIP-712 typed data
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash)
        internal
        pure
        returns (bytes32 digest)
    {
        assembly {
            let ptr := mload(0x40)
            mstore(ptr, "\x19\x01")
            mstore(add(ptr, 0x02), domainSeparator)
            mstore(add(ptr, 0x22), structHash)
            digest := keccak256(ptr, 0x42)
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { SafeERC20, IERC20 } from "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import { MessagingParams, MessagingFee, MessagingReceipt } from "@layerzerolabs/lz-evm-protocol-v2/contracts/interfaces/ILayerZeroEndpointV2.sol";
import { OAppCore } from "./OAppCore.sol";

/**
 * @title OAppSender
 * @dev Abstract contract implementing the OAppSender functionality for sending messages to a LayerZero endpoint.
 */
abstract contract OAppSender is OAppCore {
    using SafeERC20 for IERC20;

    // Custom error messages
    error NotEnoughNative(uint256 msgValue);
    error LzTokenUnavailable();

    // @dev The version of the OAppSender implementation.
    // @dev Version is bumped when changes are made to this contract.
    uint64 internal constant SENDER_VERSION = 1;

    /**
     * @notice Retrieves the OApp version information.
     * @return senderVersion The version of the OAppSender.sol contract.
     * @return receiverVersion The version of the OAppReceiver.sol contract.
     *
     * @dev Providing 0 as the default for OAppReceiver version. Indicates that the OAppReceiver is not implemented.
     * ie. this is a SEND only OApp.
     * @dev If the OApp uses both OAppSender and OAppReceiver, then this needs to be override returning the correct versions
     */
    function oAppVersion() public view virtual returns (uint64 senderVersion, uint64 receiverVersion) {
        return (SENDER_VERSION, 0);
    }

    /**
     * @dev Internal function to interact with the LayerZero EndpointV2.quote() for fee calculation.
     * @param _dstEid The destination endpoint ID.
     * @param _message The message payload.
     * @param _options Additional options for the message.
     * @param _payInLzToken Flag indicating whether to pay the fee in LZ tokens.
     * @return fee The calculated MessagingFee for the message.
     *      - nativeFee: The native fee for the message.
     *      - lzTokenFee: The LZ token fee for the message.
     */
    function _quote(
        uint32 _dstEid,
        bytes memory _message,
        bytes memory _options,
        bool _payInLzToken
    ) internal view virtual returns (MessagingFee memory fee) {
        return
            endpoint.quote(
                MessagingParams(_dstEid, _getPeerOrRevert(_dstEid), _message, _options, _payInLzToken),
                address(this)
            );
    }

    /**
     * @dev Internal function to interact with the LayerZero EndpointV2.send() for sending a message.
     * @param _dstEid The destination endpoint ID.
     * @param _message The message payload.
     * @param _options Additional options for the message.
     * @param _fee The calculated LayerZero fee for the message.
     *      - nativeFee: The native fee.
     *      - lzTokenFee: The lzToken fee.
     * @param _refundAddress The address to receive any excess fee values sent to the endpoint.
     * @return receipt The receipt for the sent message.
     *      - guid: The unique identifier for the sent message.
     *      - nonce: The nonce of the sent message.
     *      - fee: The LayerZero fee incurred for the message.
     */
    function _lzSend(
        uint32 _dstEid,
        bytes memory _message,
        bytes memory _options,
        MessagingFee memory _fee,
        address _refundAddress
    ) internal virtual returns (MessagingReceipt memory receipt) {
        // @dev Push corresponding fees to the endpoint, any excess is sent back to the _refundAddress from the endpoint.
        uint256 messageValue = _payNative(_fee.nativeFee);
        if (_fee.lzTokenFee > 0) _payLzToken(_fee.lzTokenFee);

        return
            // solhint-disable-next-line check-send-result
            endpoint.send{ value: messageValue }(
                MessagingParams(_dstEid, _getPeerOrRevert(_dstEid), _message, _options, _fee.lzTokenFee > 0),
                _refundAddress
            );
    }

    /**
     * @dev Internal function to pay the native fee associated with the message.
     * @param _nativeFee The native fee to be paid.
     * @return nativeFee The amount of native currency paid.
     *
     * @dev If the OApp needs to initiate MULTIPLE LayerZero messages in a single transaction,
     * this will need to be overridden because msg.value would contain multiple lzFees.
     * @dev Should be overridden in the event the LayerZero endpoint requires a different native currency.
     * @dev Some EVMs use an ERC20 as a method for paying transactions/gasFees.
     * @dev The endpoint is EITHER/OR, ie. it will NOT support both types of native payment at a time.
     */
    function _payNative(uint256 _nativeFee) internal virtual returns (uint256 nativeFee) {
        if (msg.value != _nativeFee) revert NotEnoughNative(msg.value);
        return _nativeFee;
    }

    /**
     * @dev Internal function to pay the LZ token fee associated with the message.
     * @param _lzTokenFee The LZ token fee to be paid.
     *
     * @dev If the caller is trying to pay in the specified lzToken, then the lzTokenFee is passed to the endpoint.
     * @dev Any excess sent, is passed back to the specified _refundAddress in the _lzSend().
     */
    function _payLzToken(uint256 _lzTokenFee) internal virtual {
        // @dev Cannot cache the token because it is not immutable in the endpoint.
        address lzToken = endpoint.lzToken();
        if (lzToken == address(0)) revert LzTokenUnavailable();

        // Pay LZ token fee by sending tokens to the endpoint.
        IERC20(lzToken).safeTransferFrom(msg.sender, address(endpoint), _lzTokenFee);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { IOAppReceiver, Origin } from "./interfaces/IOAppReceiver.sol";
import { OAppCore } from "./OAppCore.sol";

/**
 * @title OAppReceiver
 * @dev Abstract contract implementing the ILayerZeroReceiver interface and extending OAppCore for OApp receivers.
 */
abstract contract OAppReceiver is IOAppReceiver, OAppCore {
    // Custom error message for when the caller is not the registered endpoint/
    error OnlyEndpoint(address addr);

    // @dev The version of the OAppReceiver implementation.
    // @dev Version is bumped when changes are made to this contract.
    uint64 internal constant RECEIVER_VERSION = 1;

    /**
     * @notice Retrieves the OApp version information.
     * @return senderVersion The version of the OAppSender.sol contract.
     * @return receiverVersion The version of the OAppReceiver.sol contract.
     *
     * @dev Providing 0 as the default for OAppSender version. Indicates that the OAppSender is not implemented.
     * ie. this is a RECEIVE only OApp.
     * @dev If the OApp uses both OAppSender and OAppReceiver, then this needs to be override returning the correct versions.
     */
    function oAppVersion() public view virtual returns (uint64 senderVersion, uint64 receiverVersion) {
        return (0, RECEIVER_VERSION);
    }

    /**
     * @notice Retrieves the address responsible for 'sending' composeMsg's to the Endpoint.
     * @return sender The address responsible for 'sending' composeMsg's to the Endpoint.
     *
     * @dev Applications can optionally choose to implement a separate composeMsg sender that is NOT the bridging layer.
     * @dev The default sender IS the OApp implementer.
     */
    function composeMsgSender() public view virtual returns (address sender) {
        return address(this);
    }

    /**
     * @notice Checks if the path initialization is allowed based on the provided origin.
     * @param origin The origin information containing the source endpoint and sender address.
     * @return Whether the path has been initialized.
     *
     * @dev This indicates to the endpoint that the OApp has enabled msgs for this particular path to be received.
     * @dev This defaults to assuming if a peer has been set, its initialized.
     * Can be overridden by the OApp if there is other logic to determine this.
     */
    function allowInitializePath(Origin calldata origin) public view virtual returns (bool) {
        return peers[origin.srcEid] == origin.sender;
    }

    /**
     * @notice Retrieves the next nonce for a given source endpoint and sender address.
     * @dev _srcEid The source endpoint ID.
     * @dev _sender The sender address.
     * @return nonce The next nonce.
     *
     * @dev The path nonce starts from 1. If 0 is returned it means that there is NO nonce ordered enforcement.
     * @dev Is required by the off-chain executor to determine the OApp expects msg execution is ordered.
     * @dev This is also enforced by the OApp.
     * @dev By default this is NOT enabled. ie. nextNonce is hardcoded to return 0.
     */
    function nextNonce(uint32 /*_srcEid*/, bytes32 /*_sender*/) public view virtual returns (uint64 nonce) {
        return 0;
    }

    /**
     * @dev Entry point for receiving messages or packets from the endpoint.
     * @param _origin The origin information containing the source endpoint and sender address.
     *  - srcEid: The source chain endpoint ID.
     *  - sender: The sender address on the src chain.
     *  - nonce: The nonce of the message.
     * @param _guid The unique identifier for the received LayerZero message.
     * @param _message The payload of the received message.
     * @param _executor The address of the executor for the received message.
     * @param _extraData Additional arbitrary data provided by the corresponding executor.
     *
     * @dev Entry point for receiving msg/packet from the LayerZero endpoint.
     */
    function lzReceive(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) public payable virtual {
        // Ensures that only the endpoint can attempt to lzReceive() messages to this OApp.
        if (address(endpoint) != msg.sender) revert OnlyEndpoint(msg.sender);

        // Ensure that the sender matches the expected peer for the source endpoint.
        if (_getPeerOrRevert(_origin.srcEid) != _origin.sender) revert OnlyPeer(_origin.srcEid, _origin.sender);

        // Call the internal OApp implementation of lzReceive.
        _lzReceive(_origin, _guid, _message, _executor, _extraData);
    }

    /**
     * @dev Internal function to implement lzReceive logic without needing to copy the basic parameter validation.
     */
    function _lzReceive(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) internal virtual;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { IOAppCore, ILayerZeroEndpointV2 } from "./interfaces/IOAppCore.sol";

/**
 * @title OAppCore
 * @dev Abstract contract implementing the IOAppCore interface with basic OApp configurations.
 */
abstract contract OAppCore is IOAppCore, Ownable {
    // The LayerZero endpoint associated with the given OApp
    ILayerZeroEndpointV2 public immutable endpoint;

    // Mapping to store peers associated with corresponding endpoints
    mapping(uint32 eid => bytes32 peer) public peers;

    /**
     * @dev Constructor to initialize the OAppCore with the provided endpoint and delegate.
     * @param _endpoint The address of the LOCAL Layer Zero endpoint.
     * @param _delegate The delegate capable of making OApp configurations inside of the endpoint.
     *
     * @dev The delegate typically should be set as the owner of the contract.
     */
    constructor(address _endpoint, address _delegate) {
        endpoint = ILayerZeroEndpointV2(_endpoint);

        if (_delegate == address(0)) revert InvalidDelegate();
        endpoint.setDelegate(_delegate);
    }

    /**
     * @notice Sets the peer address (OApp instance) for a corresponding endpoint.
     * @param _eid The endpoint ID.
     * @param _peer The address of the peer to be associated with the corresponding endpoint.
     *
     * @dev Only the owner/admin of the OApp can call this function.
     * @dev Indicates that the peer is trusted to send LayerZero messages to this OApp.
     * @dev Set this to bytes32(0) to remove the peer address.
     * @dev Peer is a bytes32 to accommodate non-evm chains.
     */
    function setPeer(uint32 _eid, bytes32 _peer) public virtual onlyOwner {
        peers[_eid] = _peer;
        emit PeerSet(_eid, _peer);
    }

    /**
     * @notice Internal function to get the peer address associated with a specific endpoint; reverts if NOT set.
     * ie. the peer is set to bytes32(0).
     * @param _eid The endpoint ID.
     * @return peer The address of the peer associated with the specified endpoint.
     */
    function _getPeerOrRevert(uint32 _eid) internal view virtual returns (bytes32) {
        bytes32 peer = peers[_eid];
        if (peer == bytes32(0)) revert NoPeer(_eid);
        return peer;
    }

    /**
     * @notice Sets the delegate address for the OApp.
     * @param _delegate The address of the delegate to be set.
     *
     * @dev Only the owner/admin of the OApp can call this function.
     * @dev Provides the ability for a delegate to set configs, on behalf of the OApp, directly on the Endpoint contract.
     */
    function setDelegate(address _delegate) public onlyOwner {
        endpoint.setDelegate(_delegate);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { IOAppOptionsType3, EnforcedOptionParam } from "../interfaces/IOAppOptionsType3.sol";

/**
 * @title OAppOptionsType3
 * @dev Abstract contract implementing the IOAppOptionsType3 interface with type 3 options.
 */
abstract contract OAppOptionsType3 is IOAppOptionsType3, Ownable {
    uint16 internal constant OPTION_TYPE_3 = 3;

    // @dev The "msgType" should be defined in the child contract.
    mapping(uint32 eid => mapping(uint16 msgType => bytes enforcedOption)) public enforcedOptions;

    /**
     * @dev Sets the enforced options for specific endpoint and message type combinations.
     * @param _enforcedOptions An array of EnforcedOptionParam structures specifying enforced options.
     *
     * @dev Only the owner/admin of the OApp can call this function.
     * @dev Provides a way for the OApp to enforce things like paying for PreCrime, AND/OR minimum dst lzReceive gas amounts etc.
     * @dev These enforced options can vary as the potential options/execution on the remote may differ as per the msgType.
     * eg. Amount of lzReceive() gas necessary to deliver a lzCompose() message adds overhead you dont want to pay
     * if you are only making a standard LayerZero message ie. lzReceive() WITHOUT sendCompose().
     */
    function setEnforcedOptions(EnforcedOptionParam[] calldata _enforcedOptions) public virtual onlyOwner {
        for (uint256 i = 0; i < _enforcedOptions.length; i++) {
            // @dev Enforced options are only available for optionType 3, as type 1 and 2 dont support combining.
            _assertOptionsType3(_enforcedOptions[i].options);
            enforcedOptions[_enforcedOptions[i].eid][_enforcedOptions[i].msgType] = _enforcedOptions[i].options;
        }

        emit EnforcedOptionSet(_enforcedOptions);
    }

    /**
     * @notice Combines options for a given endpoint and message type.
     * @param _eid The endpoint ID.
     * @param _msgType The OAPP message type.
     * @param _extraOptions Additional options passed by the caller.
     * @return options The combination of caller specified options AND enforced options.
     *
     * @dev If there is an enforced lzReceive option:
     * - {gasLimit: 200k, msg.value: 1 ether} AND a caller supplies a lzReceive option: {gasLimit: 100k, msg.value: 0.5 ether}
     * - The resulting options will be {gasLimit: 300k, msg.value: 1.5 ether} when the message is executed on the remote lzReceive() function.
     * @dev This presence of duplicated options is handled off-chain in the verifier/executor.
     */
    function combineOptions(
        uint32 _eid,
        uint16 _msgType,
        bytes calldata _extraOptions
    ) public view virtual returns (bytes memory) {
        bytes memory enforced = enforcedOptions[_eid][_msgType];

        // No enforced options, pass whatever the caller supplied, even if it's empty or legacy type 1/2 options.
        if (enforced.length == 0) return _extraOptions;

        // No caller options, return enforced
        if (_extraOptions.length == 0) return enforced;

        // @dev If caller provided _extraOptions, must be type 3 as its the ONLY type that can be combined.
        if (_extraOptions.length >= 2) {
            _assertOptionsType3(_extraOptions);
            // @dev Remove the first 2 bytes containing the type from the _extraOptions and combine with enforced.
            return bytes.concat(enforced, _extraOptions[2:]);
        }

        // No valid set of options was found.
        revert InvalidOptions(_extraOptions);
    }

    /**
     * @dev Internal function to assert that options are of type 3.
     * @param _options The options to be checked.
     */
    function _assertOptionsType3(bytes calldata _options) internal pure virtual {
        uint16 optionsType = uint16(bytes2(_options[0:2]));
        if (optionsType != OPTION_TYPE_3) revert InvalidOptions(_options);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @title IOAppMsgInspector
 * @dev Interface for the OApp Message Inspector, allowing examination of message and options contents.
 */
interface IOAppMsgInspector {
    // Custom error message for inspection failure
    error InspectionFailed(bytes message, bytes options);

    /**
     * @notice Allows the inspector to examine LayerZero message contents and optionally throw a revert if invalid.
     * @param _message The message payload to be inspected.
     * @param _options Additional options or parameters for inspection.
     * @return valid A boolean indicating whether the inspection passed (true) or failed (false).
     *
     * @dev Optionally done as a revert, OR use the boolean provided to handle the failure.
     */
    function inspect(bytes calldata _message, bytes calldata _options) external view returns (bool valid);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { Ownable } from "@openzeppelin/contracts/access/Ownable.sol";
import { IPreCrime } from "./interfaces/IPreCrime.sol";
import { IOAppPreCrimeSimulator, InboundPacket, Origin } from "./interfaces/IOAppPreCrimeSimulator.sol";

/**
 * @title OAppPreCrimeSimulator
 * @dev Abstract contract serving as the base for preCrime simulation functionality in an OApp.
 */
abstract contract OAppPreCrimeSimulator is IOAppPreCrimeSimulator, Ownable {
    // The address of the preCrime implementation.
    address public preCrime;

    /**
     * @dev Retrieves the address of the OApp contract.
     * @return The address of the OApp contract.
     *
     * @dev The simulator contract is the base contract for the OApp by default.
     * @dev If the simulator is a separate contract, override this function.
     */
    function oApp() external view virtual returns (address) {
        return address(this);
    }

    /**
     * @dev Sets the preCrime contract address.
     * @param _preCrime The address of the preCrime contract.
     */
    function setPreCrime(address _preCrime) public virtual onlyOwner {
        preCrime = _preCrime;
        emit PreCrimeSet(_preCrime);
    }

    /**
     * @dev Interface for pre-crime simulations. Always reverts at the end with the simulation results.
     * @param _packets An array of InboundPacket objects representing received packets to be delivered.
     *
     * @dev WARNING: MUST revert at the end with the simulation results.
     * @dev Gives the preCrime implementation the ability to mock sending packets to the lzReceive function,
     * WITHOUT actually executing them.
     */
    function lzReceiveAndRevert(InboundPacket[] calldata _packets) public payable virtual {
        for (uint256 i = 0; i < _packets.length; i++) {
            InboundPacket calldata packet = _packets[i];

            // Ignore packets that are not from trusted peers.
            if (!isPeer(packet.origin.srcEid, packet.origin.sender)) continue;

            // @dev Because a verifier is calling this function, it doesnt have access to executor params:
            //  - address _executor
            //  - bytes calldata _extraData
            // preCrime will NOT work for OApps that rely on these two parameters inside of their _lzReceive().
            // They are instead stubbed to default values, address(0) and bytes("")
            // @dev Calling this.lzReceiveSimulate removes ability for assembly return 0 callstack exit,
            // which would cause the revert to be ignored.
            this.lzReceiveSimulate{ value: packet.value }(
                packet.origin,
                packet.guid,
                packet.message,
                packet.executor,
                packet.extraData
            );
        }

        // @dev Revert with the simulation results. msg.sender must implement IPreCrime.buildSimulationResult().
        revert SimulationResult(IPreCrime(msg.sender).buildSimulationResult());
    }

    /**
     * @dev Is effectively an internal function because msg.sender must be address(this).
     * Allows resetting the call stack for 'internal' calls.
     * @param _origin The origin information containing the source endpoint and sender address.
     *  - srcEid: The source chain endpoint ID.
     *  - sender: The sender address on the src chain.
     *  - nonce: The nonce of the message.
     * @param _guid The unique identifier of the packet.
     * @param _message The message payload of the packet.
     * @param _executor The executor address for the packet.
     * @param _extraData Additional data for the packet.
     */
    function lzReceiveSimulate(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) external payable virtual {
        // @dev Ensure ONLY can be called 'internally'.
        if (msg.sender != address(this)) revert OnlySelf();
        _lzReceiveSimulate(_origin, _guid, _message, _executor, _extraData);
    }

    /**
     * @dev Internal function to handle the OAppPreCrimeSimulator simulated receive.
     * @param _origin The origin information.
     *  - srcEid: The source chain endpoint ID.
     *  - sender: The sender address from the src chain.
     *  - nonce: The nonce of the LayerZero message.
     * @param _guid The GUID of the LayerZero message.
     * @param _message The LayerZero message.
     * @param _executor The address of the off-chain executor.
     * @param _extraData Arbitrary data passed by the msg executor.
     *
     * @dev Enables the preCrime simulator to mock sending lzReceive() messages,
     * routes the msg down from the OAppPreCrimeSimulator, and back up to the OAppReceiver.
     */
    function _lzReceiveSimulate(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) internal virtual;

    /**
     * @dev checks if the specified peer is considered 'trusted' by the OApp.
     * @param _eid The endpoint Id to check.
     * @param _peer The peer to check.
     * @return Whether the peer passed is considered 'trusted' by the OApp.
     */
    function isPeer(uint32 _eid, bytes32 _peer) public view virtual returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

library OFTMsgCodec {
    // Offset constants for encoding and decoding OFT messages
    uint8 private constant SEND_TO_OFFSET = 32;
    uint8 private constant SEND_AMOUNT_SD_OFFSET = 40;

    /**
     * @dev Encodes an OFT LayerZero message.
     * @param _sendTo The recipient address.
     * @param _amountShared The amount in shared decimals.
     * @param _composeMsg The composed message.
     * @return _msg The encoded message.
     * @return hasCompose A boolean indicating whether the message has a composed payload.
     */
    function encode(
        bytes32 _sendTo,
        uint64 _amountShared,
        bytes memory _composeMsg
    ) internal view returns (bytes memory _msg, bool hasCompose) {
        hasCompose = _composeMsg.length > 0;
        // @dev Remote chains will want to know the composed function caller ie. msg.sender on the src.
        _msg = hasCompose
            ? abi.encodePacked(_sendTo, _amountShared, addressToBytes32(msg.sender), _composeMsg)
            : abi.encodePacked(_sendTo, _amountShared);
    }

    /**
     * @dev Checks if the OFT message is composed.
     * @param _msg The OFT message.
     * @return A boolean indicating whether the message is composed.
     */
    function isComposed(bytes calldata _msg) internal pure returns (bool) {
        return _msg.length > SEND_AMOUNT_SD_OFFSET;
    }

    /**
     * @dev Retrieves the recipient address from the OFT message.
     * @param _msg The OFT message.
     * @return The recipient address.
     */
    function sendTo(bytes calldata _msg) internal pure returns (bytes32) {
        return bytes32(_msg[:SEND_TO_OFFSET]);
    }

    /**
     * @dev Retrieves the amount in shared decimals from the OFT message.
     * @param _msg The OFT message.
     * @return The amount in shared decimals.
     */
    function amountSD(bytes calldata _msg) internal pure returns (uint64) {
        return uint64(bytes8(_msg[SEND_TO_OFFSET:SEND_AMOUNT_SD_OFFSET]));
    }

    /**
     * @dev Retrieves the composed message from the OFT message.
     * @param _msg The OFT message.
     * @return The composed message.
     */
    function composeMsg(bytes calldata _msg) internal pure returns (bytes memory) {
        return _msg[SEND_AMOUNT_SD_OFFSET:];
    }

    /**
     * @dev Converts an address to bytes32.
     * @param _addr The address to convert.
     * @return The bytes32 representation of the address.
     */
    function addressToBytes32(address _addr) internal pure returns (bytes32) {
        return bytes32(uint256(uint160(_addr)));
    }

    /**
     * @dev Converts bytes32 to an address.
     * @param _b The bytes32 value to convert.
     * @return The address representation of bytes32.
     */
    function bytes32ToAddress(bytes32 _b) internal pure returns (address) {
        return address(uint160(uint256(_b)));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

library OFTComposeMsgCodec {
    // Offset constants for decoding composed messages
    uint8 private constant NONCE_OFFSET = 8;
    uint8 private constant SRC_EID_OFFSET = 12;
    uint8 private constant AMOUNT_LD_OFFSET = 44;
    uint8 private constant COMPOSE_FROM_OFFSET = 76;

    /**
     * @dev Encodes a OFT composed message.
     * @param _nonce The nonce value.
     * @param _srcEid The source endpoint ID.
     * @param _amountLD The amount in local decimals.
     * @param _composeMsg The composed message.
     * @return _msg The encoded Composed message.
     */
    function encode(
        uint64 _nonce,
        uint32 _srcEid,
        uint256 _amountLD,
        bytes memory _composeMsg // 0x[composeFrom][composeMsg]
    ) internal pure returns (bytes memory _msg) {
        _msg = abi.encodePacked(_nonce, _srcEid, _amountLD, _composeMsg);
    }

    /**
     * @dev Retrieves the nonce from the composed message.
     * @param _msg The message.
     * @return The nonce value.
     */
    function nonce(bytes calldata _msg) internal pure returns (uint64) {
        return uint64(bytes8(_msg[:NONCE_OFFSET]));
    }

    /**
     * @dev Retrieves the source endpoint ID from the composed message.
     * @param _msg The message.
     * @return The source endpoint ID.
     */
    function srcEid(bytes calldata _msg) internal pure returns (uint32) {
        return uint32(bytes4(_msg[NONCE_OFFSET:SRC_EID_OFFSET]));
    }

    /**
     * @dev Retrieves the amount in local decimals from the composed message.
     * @param _msg The message.
     * @return The amount in local decimals.
     */
    function amountLD(bytes calldata _msg) internal pure returns (uint256) {
        return uint256(bytes32(_msg[SRC_EID_OFFSET:AMOUNT_LD_OFFSET]));
    }

    /**
     * @dev Retrieves the composeFrom value from the composed message.
     * @param _msg The message.
     * @return The composeFrom value.
     */
    function composeFrom(bytes calldata _msg) internal pure returns (bytes32) {
        return bytes32(_msg[AMOUNT_LD_OFFSET:COMPOSE_FROM_OFFSET]);
    }

    /**
     * @dev Retrieves the composed message.
     * @param _msg The message.
     * @return The composed message.
     */
    function composeMsg(bytes calldata _msg) internal pure returns (bytes memory) {
        return _msg[COMPOSE_FROM_OFFSET:];
    }

    /**
     * @dev Converts an address to bytes32.
     * @param _addr The address to convert.
     * @return The bytes32 representation of the address.
     */
    function addressToBytes32(address _addr) internal pure returns (bytes32) {
        return bytes32(uint256(uint160(_addr)));
    }

    /**
     * @dev Converts bytes32 to an address.
     * @param _b The bytes32 value to convert.
     * @return The address representation of bytes32.
     */
    function bytes32ToAddress(bytes32 _b) internal pure returns (address) {
        return address(uint160(uint256(_b)));
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @title ECRecover
 * @notice A library that provides a safe ECDSA recovery function
 */
library ECRecover {
    /**
     * @notice Recover signer's address from a signed message
     * @dev Adapted from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/65e4ffde586ec89af3b7e9140bdc9235d1254853/contracts/cryptography/ECDSA.sol
     * Modifications: Accept v, r, and s as separate arguments
     * @param digest    Keccak-256 hash digest of the signed message
     * @param v         v of the signature
     * @param r         r of the signature
     * @param s         s of the signature
     * @return Signer address
     */
    function recover(
        bytes32 digest,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        // 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 (281): 0 < s < secp256k1n ÷ 2 + 1, and for v in (282): 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
        ) {
            revert("ECRecover: invalid signature 's' value");
        }

        if (v != 27 && v != 28) {
            revert("ECRecover: invalid signature 'v' value");
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(digest, v, r, s);
        require(signer != address(0), "ECRecover: invalid signature");

        return signer;
    }

    /**
     * @notice Recover signer's address from a signed message
     * @dev Adapted from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/0053ee040a7ff1dbc39691c9e67a69f564930a88/contracts/utils/cryptography/ECDSA.sol
     * @param digest    Keccak-256 hash digest of the signed message
     * @param signature Signature byte array associated with hash
     * @return Signer address
     */
    function recover(bytes32 digest, bytes memory signature)
        internal
        pure
        returns (address)
    {
        require(signature.length == 65, "ECRecover: invalid signature length");

        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 recover(digest, v, r, s);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC1271 standard signature validation method for
 * contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
 */
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 the provided data hash
     * @return magicValue   bytes4 magic value 0x1626ba7e when function passes
     */
    function isValidSignature(bytes32 hash, bytes memory signature)
        external
        view
        returns (bytes4 magicValue);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC20Permit} from "../extensions/IERC20Permit.sol";
import {Address} from "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    /**
     * @dev An operation with an ERC20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data);
        if (returndata.length != 0 && !abi.decode(returndata, (bool))) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silents catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We cannot use {Address-functionCall} here since this should return false
        // and not revert is the subcall reverts.

        (bool success, bytes memory returndata) = address(token).call(data);
        return success && (returndata.length == 0 || abi.decode(returndata, (bool))) && address(token).code.length > 0;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

import { IMessageLibManager } from "./IMessageLibManager.sol";
import { IMessagingComposer } from "./IMessagingComposer.sol";
import { IMessagingChannel } from "./IMessagingChannel.sol";
import { IMessagingContext } from "./IMessagingContext.sol";

struct MessagingParams {
    uint32 dstEid;
    bytes32 receiver;
    bytes message;
    bytes options;
    bool payInLzToken;
}

struct MessagingReceipt {
    bytes32 guid;
    uint64 nonce;
    MessagingFee fee;
}

struct MessagingFee {
    uint256 nativeFee;
    uint256 lzTokenFee;
}

struct Origin {
    uint32 srcEid;
    bytes32 sender;
    uint64 nonce;
}

interface ILayerZeroEndpointV2 is IMessageLibManager, IMessagingComposer, IMessagingChannel, IMessagingContext {
    event PacketSent(bytes encodedPayload, bytes options, address sendLibrary);

    event PacketVerified(Origin origin, address receiver, bytes32 payloadHash);

    event PacketDelivered(Origin origin, address receiver);

    event LzReceiveAlert(
        address indexed receiver,
        address indexed executor,
        Origin origin,
        bytes32 guid,
        uint256 gas,
        uint256 value,
        bytes message,
        bytes extraData,
        bytes reason
    );

    event LzTokenSet(address token);

    event DelegateSet(address sender, address delegate);

    function quote(MessagingParams calldata _params, address _sender) external view returns (MessagingFee memory);

    function send(
        MessagingParams calldata _params,
        address _refundAddress
    ) external payable returns (MessagingReceipt memory);

    function verify(Origin calldata _origin, address _receiver, bytes32 _payloadHash) external;

    function verifiable(Origin calldata _origin, address _receiver) external view returns (bool);

    function initializable(Origin calldata _origin, address _receiver) external view returns (bool);

    function lzReceive(
        Origin calldata _origin,
        address _receiver,
        bytes32 _guid,
        bytes calldata _message,
        bytes calldata _extraData
    ) external payable;

    // oapp can burn messages partially by calling this function with its own business logic if messages are verified in order
    function clear(address _oapp, Origin calldata _origin, bytes32 _guid, bytes calldata _message) external;

    function setLzToken(address _lzToken) external;

    function lzToken() external view returns (address);

    function nativeToken() external view returns (address);

    function setDelegate(address _delegate) external;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import { ILayerZeroReceiver, Origin } from "@layerzerolabs/lz-evm-protocol-v2/contracts/interfaces/ILayerZeroReceiver.sol";

interface IOAppReceiver is ILayerZeroReceiver {
    /**
     * @notice Retrieves the address responsible for 'sending' composeMsg's to the Endpoint.
     * @return sender The address responsible for 'sending' composeMsg's to the Endpoint.
     *
     * @dev Applications can optionally choose to implement a separate composeMsg sender that is NOT the bridging layer.
     * @dev The default sender IS the OApp implementer.
     */
    function composeMsgSender() external view returns (address sender);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { ILayerZeroEndpointV2 } from "@layerzerolabs/lz-evm-protocol-v2/contracts/interfaces/ILayerZeroEndpointV2.sol";

/**
 * @title IOAppCore
 */
interface IOAppCore {
    // Custom error messages
    error OnlyPeer(uint32 eid, bytes32 sender);
    error NoPeer(uint32 eid);
    error InvalidEndpointCall();
    error InvalidDelegate();

    // Event emitted when a peer (OApp) is set for a corresponding endpoint
    event PeerSet(uint32 eid, bytes32 peer);

    /**
     * @notice Retrieves the OApp version information.
     * @return senderVersion The version of the OAppSender.sol contract.
     * @return receiverVersion The version of the OAppReceiver.sol contract.
     */
    function oAppVersion() external view returns (uint64 senderVersion, uint64 receiverVersion);

    /**
     * @notice Retrieves the LayerZero endpoint associated with the OApp.
     * @return iEndpoint The LayerZero endpoint as an interface.
     */
    function endpoint() external view returns (ILayerZeroEndpointV2 iEndpoint);

    /**
     * @notice Retrieves the peer (OApp) associated with a corresponding endpoint.
     * @param _eid The endpoint ID.
     * @return peer The peer address (OApp instance) associated with the corresponding endpoint.
     */
    function peers(uint32 _eid) external view returns (bytes32 peer);

    /**
     * @notice Sets the peer address (OApp instance) for a corresponding endpoint.
     * @param _eid The endpoint ID.
     * @param _peer The address of the peer to be associated with the corresponding endpoint.
     */
    function setPeer(uint32 _eid, bytes32 _peer) external;

    /**
     * @notice Sets the delegate address for the OApp Core.
     * @param _delegate The address of the delegate to be set.
     */
    function setDelegate(address _delegate) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @dev Struct representing enforced option parameters.
 */
struct EnforcedOptionParam {
    uint32 eid; // Endpoint ID
    uint16 msgType; // Message Type
    bytes options; // Additional options
}

/**
 * @title IOAppOptionsType3
 * @dev Interface for the OApp with Type 3 Options, allowing the setting and combining of enforced options.
 */
interface IOAppOptionsType3 {
    // Custom error message for invalid options
    error InvalidOptions(bytes options);

    // Event emitted when enforced options are set
    event EnforcedOptionSet(EnforcedOptionParam[] _enforcedOptions);

    /**
     * @notice Sets enforced options for specific endpoint and message type combinations.
     * @param _enforcedOptions An array of EnforcedOptionParam structures specifying enforced options.
     */
    function setEnforcedOptions(EnforcedOptionParam[] calldata _enforcedOptions) external;

    /**
     * @notice Combines options for a given endpoint and message type.
     * @param _eid The endpoint ID.
     * @param _msgType The OApp message type.
     * @param _extraOptions Additional options passed by the caller.
     * @return options The combination of caller specified options AND enforced options.
     */
    function combineOptions(
        uint32 _eid,
        uint16 _msgType,
        bytes calldata _extraOptions
    ) external view returns (bytes memory options);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;
struct PreCrimePeer {
    uint32 eid;
    bytes32 preCrime;
    bytes32 oApp;
}

// TODO not done yet
interface IPreCrime {
    error OnlyOffChain();

    // for simulate()
    error PacketOversize(uint256 max, uint256 actual);
    error PacketUnsorted();
    error SimulationFailed(bytes reason);

    // for preCrime()
    error SimulationResultNotFound(uint32 eid);
    error InvalidSimulationResult(uint32 eid, bytes reason);
    error CrimeFound(bytes crime);

    function getConfig(bytes[] calldata _packets, uint256[] calldata _packetMsgValues) external returns (bytes memory);

    function simulate(
        bytes[] calldata _packets,
        uint256[] calldata _packetMsgValues
    ) external payable returns (bytes memory);

    function buildSimulationResult() external view returns (bytes memory);

    function preCrime(
        bytes[] calldata _packets,
        uint256[] calldata _packetMsgValues,
        bytes[] calldata _simulations
    ) external;

    function version() external view returns (uint64 major, uint8 minor);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

// @dev Import the Origin so it's exposed to OAppPreCrimeSimulator implementers.
// solhint-disable-next-line no-unused-import
import { InboundPacket, Origin } from "../libs/Packet.sol";

/**
 * @title IOAppPreCrimeSimulator Interface
 * @dev Interface for the preCrime simulation functionality in an OApp.
 */
interface IOAppPreCrimeSimulator {
    // @dev simulation result used in PreCrime implementation
    error SimulationResult(bytes result);
    error OnlySelf();

    /**
     * @dev Emitted when the preCrime contract address is set.
     * @param preCrimeAddress The address of the preCrime contract.
     */
    event PreCrimeSet(address preCrimeAddress);

    /**
     * @dev Retrieves the address of the preCrime contract implementation.
     * @return The address of the preCrime contract.
     */
    function preCrime() external view returns (address);

    /**
     * @dev Retrieves the address of the OApp contract.
     * @return The address of the OApp contract.
     */
    function oApp() external view returns (address);

    /**
     * @dev Sets the preCrime contract address.
     * @param _preCrime The address of the preCrime contract.
     */
    function setPreCrime(address _preCrime) external;

    /**
     * @dev Mocks receiving a packet, then reverts with a series of data to infer the state/result.
     * @param _packets An array of LayerZero InboundPacket objects representing received packets.
     */
    function lzReceiveAndRevert(InboundPacket[] calldata _packets) external payable;

    /**
     * @dev checks if the specified peer is considered 'trusted' by the OApp.
     * @param _eid The endpoint Id to check.
     * @param _peer The peer to check.
     * @return Whether the peer passed is considered 'trusted' by the OApp.
     */
    function isPeer(uint32 _eid, bytes32 _peer) external view returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Permit.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * ==== Security Considerations
 *
 * There are two important considerations concerning the use of `permit`. The first is that a valid permit signature
 * expresses an allowance, and it should not be assumed to convey additional meaning. In particular, it should not be
 * considered as an intention to spend the allowance in any specific way. The second is that because permits have
 * built-in replay protection and can be submitted by anyone, they can be frontrun. A protocol that uses permits should
 * take this into consideration and allow a `permit` call to fail. Combining these two aspects, a pattern that may be
 * generally recommended is:
 *
 * ```solidity
 * function doThingWithPermit(..., uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) public {
 *     try token.permit(msg.sender, address(this), value, deadline, v, r, s) {} catch {}
 *     doThing(..., value);
 * }
 *
 * function doThing(..., uint256 value) public {
 *     token.safeTransferFrom(msg.sender, address(this), value);
 *     ...
 * }
 * ```
 *
 * Observe that: 1) `msg.sender` is used as the owner, leaving no ambiguity as to the signer intent, and 2) the use of
 * `try/catch` allows the permit to fail and makes the code tolerant to frontrunning. (See also
 * {SafeERC20-safeTransferFrom}).
 *
 * Additionally, note that smart contract wallets (such as Argent or Safe) are not able to produce permit signatures, so
 * contracts should have entry points that don't rely on permit.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     *
     * CAUTION: See Security Considerations above.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Address.sol)

pragma solidity ^0.8.20;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev The ETH balance of the account is not enough to perform the operation.
     */
    error AddressInsufficientBalance(address account);

    /**
     * @dev There's no code at `target` (it is not a contract).
     */
    error AddressEmptyCode(address target);

    /**
     * @dev A call to an address target failed. The target may have reverted.
     */
    error FailedInnerCall();

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.20/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        if (address(this).balance < amount) {
            revert AddressInsufficientBalance(address(this));
        }

        (bool success, ) = recipient.call{value: amount}("");
        if (!success) {
            revert FailedInnerCall();
        }
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason or custom error, it is bubbled
     * up by this function (like regular Solidity function calls). However, if
     * the call reverted with no returned reason, this function reverts with a
     * {FailedInnerCall} error.
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        if (address(this).balance < value) {
            revert AddressInsufficientBalance(address(this));
        }
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and reverts if the target
     * was not a contract or bubbling up the revert reason (falling back to {FailedInnerCall}) in case of an
     * unsuccessful call.
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata
    ) internal view returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            // only check if target is a contract if the call was successful and the return data is empty
            // otherwise we already know that it was a contract
            if (returndata.length == 0 && target.code.length == 0) {
                revert AddressEmptyCode(target);
            }
            return returndata;
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and reverts if it wasn't, either by bubbling the
     * revert reason or with a default {FailedInnerCall} error.
     */
    function verifyCallResult(bool success, bytes memory returndata) internal pure returns (bytes memory) {
        if (!success) {
            _revert(returndata);
        } else {
            return returndata;
        }
    }

    /**
     * @dev Reverts with returndata if present. Otherwise reverts with {FailedInnerCall}.
     */
    function _revert(bytes memory returndata) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert FailedInnerCall();
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

struct SetConfigParam {
    uint32 eid;
    uint32 configType;
    bytes config;
}

interface IMessageLibManager {
    struct Timeout {
        address lib;
        uint256 expiry;
    }

    event LibraryRegistered(address newLib);
    event DefaultSendLibrarySet(uint32 eid, address newLib);
    event DefaultReceiveLibrarySet(uint32 eid, address newLib);
    event DefaultReceiveLibraryTimeoutSet(uint32 eid, address oldLib, uint256 expiry);
    event SendLibrarySet(address sender, uint32 eid, address newLib);
    event ReceiveLibrarySet(address receiver, uint32 eid, address newLib);
    event ReceiveLibraryTimeoutSet(address receiver, uint32 eid, address oldLib, uint256 timeout);

    function registerLibrary(address _lib) external;

    function isRegisteredLibrary(address _lib) external view returns (bool);

    function getRegisteredLibraries() external view returns (address[] memory);

    function setDefaultSendLibrary(uint32 _eid, address _newLib) external;

    function defaultSendLibrary(uint32 _eid) external view returns (address);

    function setDefaultReceiveLibrary(uint32 _eid, address _newLib, uint256 _timeout) external;

    function defaultReceiveLibrary(uint32 _eid) external view returns (address);

    function setDefaultReceiveLibraryTimeout(uint32 _eid, address _lib, uint256 _expiry) external;

    function defaultReceiveLibraryTimeout(uint32 _eid) external view returns (address lib, uint256 expiry);

    function isSupportedEid(uint32 _eid) external view returns (bool);

    function isValidReceiveLibrary(address _receiver, uint32 _eid, address _lib) external view returns (bool);

    /// ------------------- OApp interfaces -------------------
    function setSendLibrary(address _oapp, uint32 _eid, address _newLib) external;

    function getSendLibrary(address _sender, uint32 _eid) external view returns (address lib);

    function isDefaultSendLibrary(address _sender, uint32 _eid) external view returns (bool);

    function setReceiveLibrary(address _oapp, uint32 _eid, address _newLib, uint256 _gracePeriod) external;

    function getReceiveLibrary(address _receiver, uint32 _eid) external view returns (address lib, bool isDefault);

    function setReceiveLibraryTimeout(address _oapp, uint32 _eid, address _lib, uint256 _gracePeriod) external;

    function receiveLibraryTimeout(address _receiver, uint32 _eid) external view returns (address lib, uint256 expiry);

    function setConfig(address _oapp, address _lib, SetConfigParam[] calldata _params) external;

    function getConfig(
        address _oapp,
        address _lib,
        uint32 _eid,
        uint32 _configType
    ) external view returns (bytes memory config);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

interface IMessagingComposer {
    event ComposeSent(address from, address to, bytes32 guid, uint16 index, bytes message);
    event ComposeDelivered(address from, address to, bytes32 guid, uint16 index);
    event LzComposeAlert(
        address indexed from,
        address indexed to,
        address indexed executor,
        bytes32 guid,
        uint16 index,
        uint256 gas,
        uint256 value,
        bytes message,
        bytes extraData,
        bytes reason
    );

    function composeQueue(
        address _from,
        address _to,
        bytes32 _guid,
        uint16 _index
    ) external view returns (bytes32 messageHash);

    function sendCompose(address _to, bytes32 _guid, uint16 _index, bytes calldata _message) external;

    function lzCompose(
        address _from,
        address _to,
        bytes32 _guid,
        uint16 _index,
        bytes calldata _message,
        bytes calldata _extraData
    ) external payable;
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

interface IMessagingChannel {
    event InboundNonceSkipped(uint32 srcEid, bytes32 sender, address receiver, uint64 nonce);
    event PacketNilified(uint32 srcEid, bytes32 sender, address receiver, uint64 nonce, bytes32 payloadHash);
    event PacketBurnt(uint32 srcEid, bytes32 sender, address receiver, uint64 nonce, bytes32 payloadHash);

    function eid() external view returns (uint32);

    // this is an emergency function if a message cannot be verified for some reasons
    // required to provide _nextNonce to avoid race condition
    function skip(address _oapp, uint32 _srcEid, bytes32 _sender, uint64 _nonce) external;

    function nilify(address _oapp, uint32 _srcEid, bytes32 _sender, uint64 _nonce, bytes32 _payloadHash) external;

    function burn(address _oapp, uint32 _srcEid, bytes32 _sender, uint64 _nonce, bytes32 _payloadHash) external;

    function nextGuid(address _sender, uint32 _dstEid, bytes32 _receiver) external view returns (bytes32);

    function inboundNonce(address _receiver, uint32 _srcEid, bytes32 _sender) external view returns (uint64);

    function outboundNonce(address _sender, uint32 _dstEid, bytes32 _receiver) external view returns (uint64);

    function inboundPayloadHash(
        address _receiver,
        uint32 _srcEid,
        bytes32 _sender,
        uint64 _nonce
    ) external view returns (bytes32);

    function lazyInboundNonce(address _receiver, uint32 _srcEid, bytes32 _sender) external view returns (uint64);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

interface IMessagingContext {
    function isSendingMessage() external view returns (bool);

    function getSendContext() external view returns (uint32 dstEid, address sender);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

import { Origin } from "./ILayerZeroEndpointV2.sol";

interface ILayerZeroReceiver {
    function allowInitializePath(Origin calldata _origin) external view returns (bool);

    function nextNonce(uint32 _eid, bytes32 _sender) external view returns (uint64);

    function lzReceive(
        Origin calldata _origin,
        bytes32 _guid,
        bytes calldata _message,
        address _executor,
        bytes calldata _extraData
    ) external payable;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

import { Origin } from "@layerzerolabs/lz-evm-protocol-v2/contracts/interfaces/ILayerZeroEndpointV2.sol";
import { PacketV1Codec } from "@layerzerolabs/lz-evm-protocol-v2/contracts/messagelib/libs/PacketV1Codec.sol";

/**
 * @title InboundPacket
 * @dev Structure representing an inbound packet received by the contract.
 */
struct InboundPacket {
    Origin origin; // Origin information of the packet.
    uint32 dstEid; // Destination endpointId of the packet.
    address receiver; // Receiver address for the packet.
    bytes32 guid; // Unique identifier of the packet.
    uint256 value; // msg.value of the packet.
    address executor; // Executor address for the packet.
    bytes message; // Message payload of the packet.
    bytes extraData; // Additional arbitrary data for the packet.
}

/**
 * @title PacketDecoder
 * @dev Library for decoding LayerZero packets.
 */
library PacketDecoder {
    using PacketV1Codec for bytes;

    /**
     * @dev Decode an inbound packet from the given packet data.
     * @param _packet The packet data to decode.
     * @return packet An InboundPacket struct representing the decoded packet.
     */
    function decode(bytes calldata _packet) internal pure returns (InboundPacket memory packet) {
        packet.origin = Origin(_packet.srcEid(), _packet.sender(), _packet.nonce());
        packet.dstEid = _packet.dstEid();
        packet.receiver = _packet.receiverB20();
        packet.guid = _packet.guid();
        packet.message = _packet.message();
    }

    /**
     * @dev Decode multiple inbound packets from the given packet data and associated message values.
     * @param _packets An array of packet data to decode.
     * @param _packetMsgValues An array of associated message values for each packet.
     * @return packets An array of InboundPacket structs representing the decoded packets.
     */
    function decode(
        bytes[] calldata _packets,
        uint256[] memory _packetMsgValues
    ) internal pure returns (InboundPacket[] memory packets) {
        packets = new InboundPacket[](_packets.length);
        for (uint256 i = 0; i < _packets.length; i++) {
            bytes calldata packet = _packets[i];
            packets[i] = PacketDecoder.decode(packet);
            // @dev Allows the verifier to specify the msg.value that gets passed in lzReceive.
            packets[i].value = _packetMsgValues[i];
        }
    }
}

// SPDX-License-Identifier: LZBL-1.2

pragma solidity ^0.8.20;

import { Packet } from "../../interfaces/ISendLib.sol";
import { AddressCast } from "../../libs/AddressCast.sol";

library PacketV1Codec {
    using AddressCast for address;
    using AddressCast for bytes32;

    uint8 internal constant PACKET_VERSION = 1;

    // header (version + nonce + path)
    // version
    uint256 private constant PACKET_VERSION_OFFSET = 0;
    //    nonce
    uint256 private constant NONCE_OFFSET = 1;
    //    path
    uint256 private constant SRC_EID_OFFSET = 9;
    uint256 private constant SENDER_OFFSET = 13;
    uint256 private constant DST_EID_OFFSET = 45;
    uint256 private constant RECEIVER_OFFSET = 49;
    // payload (guid + message)
    uint256 private constant GUID_OFFSET = 81; // keccak256(nonce + path)
    uint256 private constant MESSAGE_OFFSET = 113;

    function encode(Packet memory _packet) internal pure returns (bytes memory encodedPacket) {
        encodedPacket = abi.encodePacked(
            PACKET_VERSION,
            _packet.nonce,
            _packet.srcEid,
            _packet.sender.toBytes32(),
            _packet.dstEid,
            _packet.receiver,
            _packet.guid,
            _packet.message
        );
    }

    function encodePacketHeader(Packet memory _packet) internal pure returns (bytes memory) {
        return
            abi.encodePacked(
                PACKET_VERSION,
                _packet.nonce,
                _packet.srcEid,
                _packet.sender.toBytes32(),
                _packet.dstEid,
                _packet.receiver
            );
    }

    function encodePayload(Packet memory _packet) internal pure returns (bytes memory) {
        return abi.encodePacked(_packet.guid, _packet.message);
    }

    function header(bytes calldata _packet) internal pure returns (bytes calldata) {
        return _packet[0:GUID_OFFSET];
    }

    function version(bytes calldata _packet) internal pure returns (uint8) {
        return uint8(bytes1(_packet[PACKET_VERSION_OFFSET:NONCE_OFFSET]));
    }

    function nonce(bytes calldata _packet) internal pure returns (uint64) {
        return uint64(bytes8(_packet[NONCE_OFFSET:SRC_EID_OFFSET]));
    }

    function srcEid(bytes calldata _packet) internal pure returns (uint32) {
        return uint32(bytes4(_packet[SRC_EID_OFFSET:SENDER_OFFSET]));
    }

    function sender(bytes calldata _packet) internal pure returns (bytes32) {
        return bytes32(_packet[SENDER_OFFSET:DST_EID_OFFSET]);
    }

    function senderAddressB20(bytes calldata _packet) internal pure returns (address) {
        return sender(_packet).toAddress();
    }

    function dstEid(bytes calldata _packet) internal pure returns (uint32) {
        return uint32(bytes4(_packet[DST_EID_OFFSET:RECEIVER_OFFSET]));
    }

    function receiver(bytes calldata _packet) internal pure returns (bytes32) {
        return bytes32(_packet[RECEIVER_OFFSET:GUID_OFFSET]);
    }

    function receiverB20(bytes calldata _packet) internal pure returns (address) {
        return receiver(_packet).toAddress();
    }

    function guid(bytes calldata _packet) internal pure returns (bytes32) {
        return bytes32(_packet[GUID_OFFSET:MESSAGE_OFFSET]);
    }

    function message(bytes calldata _packet) internal pure returns (bytes calldata) {
        return bytes(_packet[MESSAGE_OFFSET:]);
    }

    function payload(bytes calldata _packet) internal pure returns (bytes calldata) {
        return bytes(_packet[GUID_OFFSET:]);
    }

    function payloadHash(bytes calldata _packet) internal pure returns (bytes32) {
        return keccak256(payload(_packet));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

import { MessagingFee } from "./ILayerZeroEndpointV2.sol";
import { IMessageLib } from "./IMessageLib.sol";

struct Packet {
    uint64 nonce;
    uint32 srcEid;
    address sender;
    uint32 dstEid;
    bytes32 receiver;
    bytes32 guid;
    bytes message;
}

interface ISendLib is IMessageLib {
    function send(
        Packet calldata _packet,
        bytes calldata _options,
        bool _payInLzToken
    ) external returns (MessagingFee memory, bytes memory encodedPacket);

    function quote(
        Packet calldata _packet,
        bytes calldata _options,
        bool _payInLzToken
    ) external view returns (MessagingFee memory);

    function setTreasury(address _treasury) external;

    function withdrawFee(address _to, uint256 _amount) external;

    function withdrawLzTokenFee(address _lzToken, address _to, uint256 _amount) external;
}

// SPDX-License-Identifier: LZBL-1.2

pragma solidity ^0.8.20;

library AddressCast {
    error AddressCast_InvalidSizeForAddress();
    error AddressCast_InvalidAddress();

    function toBytes32(bytes calldata _addressBytes) internal pure returns (bytes32 result) {
        if (_addressBytes.length > 32) revert AddressCast_InvalidAddress();
        result = bytes32(_addressBytes);
        unchecked {
            uint256 offset = 32 - _addressBytes.length;
            result = result >> (offset * 8);
        }
    }

    function toBytes32(address _address) internal pure returns (bytes32 result) {
        result = bytes32(uint256(uint160(_address)));
    }

    function toBytes(bytes32 _addressBytes32, uint256 _size) internal pure returns (bytes memory result) {
        if (_size == 0 || _size > 32) revert AddressCast_InvalidSizeForAddress();
        result = new bytes(_size);
        unchecked {
            uint256 offset = 256 - _size * 8;
            assembly {
                mstore(add(result, 32), shl(offset, _addressBytes32))
            }
        }
    }

    function toAddress(bytes32 _addressBytes32) internal pure returns (address result) {
        result = address(uint160(uint256(_addressBytes32)));
    }

    function toAddress(bytes calldata _addressBytes) internal pure returns (address result) {
        if (_addressBytes.length != 20) revert AddressCast_InvalidAddress();
        result = address(bytes20(_addressBytes));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.8.0;

import { IERC165 } from "@openzeppelin/contracts/utils/introspection/IERC165.sol";

import { SetConfigParam } from "./IMessageLibManager.sol";

enum MessageLibType {
    Send,
    Receive,
    SendAndReceive
}

interface IMessageLib is IERC165 {
    function setConfig(address _oapp, SetConfigParam[] calldata _config) external;

    function getConfig(uint32 _eid, address _oapp, uint32 _configType) external view returns (bytes memory config);

    function isSupportedEid(uint32 _eid) external view returns (bool);

    // message libs of same major version are compatible
    function version() external view returns (uint64 major, uint8 minor, uint8 endpointVersion);

    function messageLibType() external view returns (MessageLibType);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "remappings": [
    "@layerzerolabs/=node_modules/@layerzerolabs/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "ds-test/=lib/forge-std/lib/ds-test/src/",
    "forge-std/=lib/forge-std/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs",
    "appendCBOR": true
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "paris",
  "viaIR": true,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"lzEndpoint","type":"address"},{"internalType":"address","name":"delegate","type":"address"},{"internalType":"address","name":"owner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"target","type":"address"}],"name":"AddressEmptyCode","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"AddressInsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"inputs":[{"internalType":"uint256","name":"currentOftSupply","type":"uint256"},{"internalType":"uint256","name":"incomingMintAmount","type":"uint256"}],"name":"ExceedGlobalSupply","type":"error"},{"inputs":[{"internalType":"uint256","name":"limit","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ExceedInboundLimit","type":"error"},{"inputs":[{"internalType":"uint256","name":"limit","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ExceedOutboundLimit","type":"error"},{"inputs":[],"name":"FailedInnerCall","type":"error"},{"inputs":[],"name":"InvalidDelegate","type":"error"},{"inputs":[],"name":"InvalidEndpointCall","type":"error"},{"inputs":[],"name":"InvalidLocalDecimals","type":"error"},{"inputs":[{"internalType":"bytes","name":"options","type":"bytes"}],"name":"InvalidOptions","type":"error"},{"inputs":[],"name":"LzTokenUnavailable","type":"error"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"NoPeer","type":"error"},{"inputs":[{"internalType":"uint256","name":"msgValue","type":"uint256"}],"name":"NotEnoughNative","type":"error"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"OnlyEndpoint","type":"error"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"bytes32","name":"sender","type":"bytes32"}],"name":"OnlyPeer","type":"error"},{"inputs":[],"name":"OnlySelf","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"inputs":[{"internalType":"address","name":"token","type":"address"}],"name":"SafeERC20FailedOperation","type":"error"},{"inputs":[],"name":"SendAndCallBlocked","type":"error"},{"inputs":[{"internalType":"bytes","name":"result","type":"bytes"}],"name":"SimulationResult","type":"error"},{"inputs":[{"internalType":"uint256","name":"amountLD","type":"uint256"},{"internalType":"uint256","name":"minAmountLD","type":"uint256"}],"name":"SlippageExceeded","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"authorizer","type":"address"},{"indexed":true,"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"AuthorizationCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"authorizer","type":"address"},{"indexed":true,"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"AuthorizationUsed","type":"event"},{"anonymous":false,"inputs":[{"components":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"uint16","name":"msgType","type":"uint16"},{"internalType":"bytes","name":"options","type":"bytes"}],"indexed":false,"internalType":"struct EnforcedOptionParam[]","name":"_enforcedOptions","type":"tuple[]"}],"name":"EnforcedOptionSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"inspector","type":"address"}],"name":"MsgInspectorSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"guid","type":"bytes32"},{"indexed":false,"internalType":"uint32","name":"srcEid","type":"uint32"},{"indexed":true,"internalType":"address","name":"toAddress","type":"address"},{"indexed":false,"internalType":"uint256","name":"amountLD","type":"uint256"}],"name":"OFTReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"guid","type":"bytes32"},{"indexed":false,"internalType":"uint32","name":"dstEid","type":"uint32"},{"indexed":true,"internalType":"address","name":"fromAddress","type":"address"},{"indexed":false,"internalType":"uint256","name":"amountLD","type":"uint256"}],"name":"OFTSent","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferStarted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"eid","type":"uint32"},{"indexed":false,"internalType":"bytes32","name":"peer","type":"bytes32"}],"name":"PeerSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"preCrimeAddress","type":"address"}],"name":"PreCrimeSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"eid","type":"uint32"},{"indexed":false,"internalType":"uint256","name":"limit","type":"uint256"}],"name":"SetInboundLimit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"addr","type":"address"},{"indexed":false,"internalType":"bool","name":"isWhitelist","type":"bool"}],"name":"SetOperator","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint32","name":"eid","type":"uint32"},{"indexed":false,"internalType":"uint256","name":"limit","type":"uint256"}],"name":"SetOutboundLimit","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"addr","type":"address"},{"indexed":false,"internalType":"bool","name":"isWhitelist","type":"bool"}],"name":"SetWhitelist","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"CANCEL_AUTHORIZATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RECEIVE_WITH_AUTHORIZATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SEND","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SEND_AND_CALL","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TRANSFER_WITH_AUTHORIZATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"acceptOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"srcEid","type":"uint32"},{"internalType":"bytes32","name":"sender","type":"bytes32"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct Origin","name":"origin","type":"tuple"}],"name":"allowInitializePath","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"approvalRequired","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"authorizer","type":"address"},{"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"authorizationState","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"authorizer","type":"address"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"cancelAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_eid","type":"uint32"},{"internalType":"uint16","name":"_msgType","type":"uint16"},{"internalType":"bytes","name":"_extraOptions","type":"bytes"}],"name":"combineOptions","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"composeMsgSender","outputs":[{"internalType":"address","name":"sender","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimalConversionRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"endpoint","outputs":[{"internalType":"contract ILayerZeroEndpointV2","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"uint16","name":"msgType","type":"uint16"}],"name":"enforcedOptions","outputs":[{"internalType":"bytes","name":"enforcedOption","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"inboundLimits","outputs":[{"internalType":"uint256","name":"inboundLimit","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_eid","type":"uint32"},{"internalType":"bytes32","name":"_peer","type":"bytes32"}],"name":"isPeer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"lastReceivedTimestamps","outputs":[{"internalType":"uint256","name":"lastReceivedTimestamp","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"lastSentTimestamps","outputs":[{"internalType":"uint256","name":"lastSentTimestamp","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"srcEid","type":"uint32"},{"internalType":"bytes32","name":"sender","type":"bytes32"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct Origin","name":"_origin","type":"tuple"},{"internalType":"bytes32","name":"_guid","type":"bytes32"},{"internalType":"bytes","name":"_message","type":"bytes"},{"internalType":"address","name":"_executor","type":"address"},{"internalType":"bytes","name":"_extraData","type":"bytes"}],"name":"lzReceive","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"components":[{"internalType":"uint32","name":"srcEid","type":"uint32"},{"internalType":"bytes32","name":"sender","type":"bytes32"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct Origin","name":"origin","type":"tuple"},{"internalType":"uint32","name":"dstEid","type":"uint32"},{"internalType":"address","name":"receiver","type":"address"},{"internalType":"bytes32","name":"guid","type":"bytes32"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"executor","type":"address"},{"internalType":"bytes","name":"message","type":"bytes"},{"internalType":"bytes","name":"extraData","type":"bytes"}],"internalType":"struct InboundPacket[]","name":"_packets","type":"tuple[]"}],"name":"lzReceiveAndRevert","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"srcEid","type":"uint32"},{"internalType":"bytes32","name":"sender","type":"bytes32"},{"internalType":"uint64","name":"nonce","type":"uint64"}],"internalType":"struct Origin","name":"_origin","type":"tuple"},{"internalType":"bytes32","name":"_guid","type":"bytes32"},{"internalType":"bytes","name":"_message","type":"bytes"},{"internalType":"address","name":"_executor","type":"address"},{"internalType":"bytes","name":"_extraData","type":"bytes"}],"name":"lzReceiveSimulate","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"msgInspector","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"},{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"nextNonce","outputs":[{"internalType":"uint64","name":"nonce","type":"uint64"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oApp","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oAppVersion","outputs":[{"internalType":"uint64","name":"senderVersion","type":"uint64"},{"internalType":"uint64","name":"receiverVersion","type":"uint64"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"oftVersion","outputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"},{"internalType":"uint64","name":"version","type":"uint64"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"operators","outputs":[{"internalType":"bool","name":"isOperator","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"outboundLimits","outputs":[{"internalType":"uint256","name":"outboundLimit","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"peers","outputs":[{"internalType":"bytes32","name":"peer","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pendingOwner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"preCrime","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"dstEid","type":"uint32"},{"internalType":"bytes32","name":"to","type":"bytes32"},{"internalType":"uint256","name":"amountLD","type":"uint256"},{"internalType":"uint256","name":"minAmountLD","type":"uint256"},{"internalType":"bytes","name":"extraOptions","type":"bytes"},{"internalType":"bytes","name":"composeMsg","type":"bytes"},{"internalType":"bytes","name":"oftCmd","type":"bytes"}],"internalType":"struct SendParam","name":"_sendParam","type":"tuple"}],"name":"quoteOFT","outputs":[{"components":[{"internalType":"uint256","name":"minAmountLD","type":"uint256"},{"internalType":"uint256","name":"maxAmountLD","type":"uint256"}],"internalType":"struct OFTLimit","name":"oftLimit","type":"tuple"},{"components":[{"internalType":"int256","name":"feeAmountLD","type":"int256"},{"internalType":"string","name":"description","type":"string"}],"internalType":"struct OFTFeeDetail[]","name":"oftFeeDetails","type":"tuple[]"},{"components":[{"internalType":"uint256","name":"amountSentLD","type":"uint256"},{"internalType":"uint256","name":"amountReceivedLD","type":"uint256"}],"internalType":"struct OFTReceipt","name":"oftReceipt","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"dstEid","type":"uint32"},{"internalType":"bytes32","name":"to","type":"bytes32"},{"internalType":"uint256","name":"amountLD","type":"uint256"},{"internalType":"uint256","name":"minAmountLD","type":"uint256"},{"internalType":"bytes","name":"extraOptions","type":"bytes"},{"internalType":"bytes","name":"composeMsg","type":"bytes"},{"internalType":"bytes","name":"oftCmd","type":"bytes"}],"internalType":"struct SendParam","name":"_sendParam","type":"tuple"},{"internalType":"bool","name":"_payInLzToken","type":"bool"}],"name":"quoteSend","outputs":[{"components":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"lzTokenFee","type":"uint256"}],"internalType":"struct MessagingFee","name":"msgFee","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"validAfter","type":"uint256"},{"internalType":"uint256","name":"validBefore","type":"uint256"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"receiveWithAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"receivedTokenAmounts","outputs":[{"internalType":"uint256","name":"receivedTokenAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"resetPeer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"resetReceivedTokenAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"resetSentTokenAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"dstEid","type":"uint32"},{"internalType":"bytes32","name":"to","type":"bytes32"},{"internalType":"uint256","name":"amountLD","type":"uint256"},{"internalType":"uint256","name":"minAmountLD","type":"uint256"},{"internalType":"bytes","name":"extraOptions","type":"bytes"},{"internalType":"bytes","name":"composeMsg","type":"bytes"},{"internalType":"bytes","name":"oftCmd","type":"bytes"}],"internalType":"struct SendParam","name":"_sendParam","type":"tuple"},{"components":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"lzTokenFee","type":"uint256"}],"internalType":"struct MessagingFee","name":"_fee","type":"tuple"},{"internalType":"address","name":"_refundAddress","type":"address"}],"name":"send","outputs":[{"components":[{"internalType":"bytes32","name":"guid","type":"bytes32"},{"internalType":"uint64","name":"nonce","type":"uint64"},{"components":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"lzTokenFee","type":"uint256"}],"internalType":"struct MessagingFee","name":"fee","type":"tuple"}],"internalType":"struct MessagingReceipt","name":"msgReceipt","type":"tuple"},{"components":[{"internalType":"uint256","name":"amountSentLD","type":"uint256"},{"internalType":"uint256","name":"amountReceivedLD","type":"uint256"}],"internalType":"struct OFTReceipt","name":"oftReceipt","type":"tuple"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"}],"name":"sentTokenAmounts","outputs":[{"internalType":"uint256","name":"sentTokenAmountsInThisEpoch","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_delegate","type":"address"}],"name":"setDelegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"uint16","name":"msgType","type":"uint16"},{"internalType":"bytes","name":"options","type":"bytes"}],"internalType":"struct EnforcedOptionParam[]","name":"_enforcedOptions","type":"tuple[]"}],"name":"setEnforcedOptions","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"setInboundLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_msgInspector","type":"address"}],"name":"setMsgInspector","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"isOperator","type":"bool"}],"name":"setOperator","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"eid","type":"uint32"},{"internalType":"uint256","name":"limit","type":"uint256"}],"name":"setOutboundLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint32","name":"_eid","type":"uint32"},{"internalType":"bytes32","name":"_peer","type":"bytes32"}],"name":"setPeer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_preCrime","type":"address"}],"name":"setPreCrime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"bool","name":"isWhitelisted","type":"bool"}],"name":"setWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"sharedDecimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"validAfter","type":"uint256"},{"internalType":"uint256","name":"validBefore","type":"uint256"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"transferWithAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"addr","type":"address"}],"name":"whitelist","outputs":[{"internalType":"bool","name":"isWhitelisted","type":"bool"}],"stateMutability":"view","type":"function"}]

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

-----Decoded View---------------
Arg [0] : name (string): Moca
Arg [1] : symbol (string): MOCA
Arg [2] : lzEndpoint (address): 0x1a44076050125825900e736c501f859c50fE728c
Arg [3] : delegate (address): 0x84Db3d1de9a43Aa144C21b248AD31a1c83d8334D
Arg [4] : owner (address): 0x84Db3d1de9a43Aa144C21b248AD31a1c83d8334D

-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [2] : 0000000000000000000000001a44076050125825900e736c501f859c50fe728c
Arg [3] : 00000000000000000000000084db3d1de9a43aa144c21b248ad31a1c83d8334d
Arg [4] : 00000000000000000000000084db3d1de9a43aa144c21b248ad31a1c83d8334d
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [6] : 4d6f636100000000000000000000000000000000000000000000000000000000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [8] : 4d4f434100000000000000000000000000000000000000000000000000000000