ETH Price: $3,436.57 (-0.17%)

Contract

0x1509706a6c66CA549ff0cB464de88231DDBe213B

Overview

ETH Balance

0 ETH

ETH Value

$0.00

Token Holdings

More Info

Private Name Tags

TokenTracker

Aura (AURA) (@$0.7283)
Transaction Hash
Method
Block
From
To
Send From144923522024-07-24 1:06:464 hrs ago1721783206IN
Aura: AURA Token
0.00001527 ETH0.000005570.025
Approve144923472024-07-24 1:06:324 hrs ago1721783192IN
Aura: AURA Token
0 ETH0.000001150.025
Approve144849932024-07-23 18:57:1410 hrs ago1721761034IN
Aura: AURA Token
0 ETH0.000003240.0697
Approve144539522024-07-22 16:56:2836 hrs ago1721667388IN
Aura: AURA Token
0 ETH0.000005280.114
Approve144512792024-07-22 14:41:4838 hrs ago1721659308IN
Aura: AURA Token
0 ETH0.00000370.08
Send From144422762024-07-22 7:09:3746 hrs ago1721632177IN
Aura: AURA Token
0.00010221 ETH0.000013380.06
Approve144323412024-07-21 22:49:142 days ago1721602154IN
Aura: AURA Token
0 ETH0.000002360.09
Approve144321962024-07-21 22:41:562 days ago1721601716IN
Aura: AURA Token
0 ETH0.000001450.1
Approve144321222024-07-21 22:38:122 days ago1721601492IN
Aura: AURA Token
0 ETH0.000002630.1
Approve144320502024-07-21 22:34:262 days ago1721601266IN
Aura: AURA Token
0 ETH0.000001740.12
Approve144318132024-07-21 22:22:312 days ago1721600551IN
Aura: AURA Token
0 ETH0.000003420.13
Approve144317202024-07-21 22:17:512 days ago1721600271IN
Aura: AURA Token
0 ETH0.000002030.14
Approve144120102024-07-21 5:42:362 days ago1721540556IN
Aura: AURA Token
0 ETH0.000002790.06
Approve144083692024-07-21 2:38:583 days ago1721529538IN
Aura: AURA Token
0 ETH0.000002310.05
Approve143874922024-07-20 9:07:223 days ago1721466442IN
Aura: AURA Token
0 ETH0.000003130.0677
Approve143846912024-07-20 6:46:323 days ago1721457992IN
Aura: AURA Token
0 ETH0.000001610.0348
Approve143743472024-07-19 22:05:324 days ago1721426732IN
Aura: AURA Token
0 ETH0.000004160.09
Approve143348312024-07-18 12:55:515 days ago1721307351IN
Aura: AURA Token
0 ETH0.000005280.114
Send From143296142024-07-18 8:32:525 days ago1721291572IN
Aura: AURA Token
0.00001587 ETH0.000036540.142
Approve143019672024-07-17 9:20:276 days ago1721208027IN
Aura: AURA Token
0 ETH0.000012040.26
Approve143018212024-07-17 9:13:046 days ago1721207584IN
Aura: AURA Token
0 ETH0.000010190.22
Approve142974262024-07-17 5:31:396 days ago1721194299IN
Aura: AURA Token
0 ETH0.000002910.2
Approve142974112024-07-17 5:30:566 days ago1721194256IN
Aura: AURA Token
0 ETH0.000010250.22
Approve142831992024-07-16 17:35:037 days ago1721151303IN
Aura: AURA Token
0 ETH0.000011580.25
Approve142753522024-07-16 11:00:167 days ago1721127616IN
Aura: AURA Token
0 ETH0.000004160.09

Latest 25 internal transactions (View All)

Parent Transaction Hash Block From To
144923522024-07-24 1:06:464 hrs ago1721783206
Aura: AURA Token
0.00001527 ETH
144422762024-07-22 7:09:3746 hrs ago1721632177
Aura: AURA Token
0.00010221 ETH
143296142024-07-18 8:32:525 days ago1721291572
Aura: AURA Token
0.00001587 ETH
142536682024-07-15 16:47:468 days ago1721062066
Aura: AURA Token
0.00021462 ETH
142416212024-07-15 6:40:398 days ago1721025639
Aura: AURA Token
0.00010801 ETH
142187842024-07-14 11:30:249 days ago1720956624
Aura: AURA Token
0.00163974 ETH
141679662024-07-12 16:51:4311 days ago1720803103
Aura: AURA Token
0.00004391 ETH
140961892024-07-10 4:40:5514 days ago1720586455
Aura: AURA Token
0.0001081 ETH
140449842024-07-08 9:42:0815 days ago1720431728
Aura: AURA Token
0.0038657 ETH
138961262024-07-03 3:33:3121 days ago1719977611
Aura: AURA Token
0.00009834 ETH
138421692024-07-01 6:14:5322 days ago1719814493
Aura: AURA Token
0.00009834 ETH
138057392024-06-29 23:42:4224 days ago1719704562
Aura: AURA Token
0.00009901 ETH
136415902024-06-24 6:14:1129 days ago1719209651
Aura: AURA Token
0.00009957 ETH
133540522024-06-14 5:24:4339 days ago1718342683
Aura: AURA Token
0.00012903 ETH
133334432024-06-13 12:09:1340 days ago1718280553
Aura: AURA Token
0.00009781 ETH
130999282024-06-05 8:22:1848 days ago1717575738
Aura: AURA Token
0.0000929 ETH
129040042024-05-29 11:45:3455 days ago1716983134
Aura: AURA Token
0.00001221 ETH
125300752024-05-16 10:07:2368 days ago1715854043
Aura: AURA Token
0.00389022 ETH
124750202024-05-14 11:59:2070 days ago1715687960
Aura: AURA Token
0.00001573 ETH
124396742024-05-13 6:22:0471 days ago1715581324
Aura: AURA Token
0.00009847 ETH
121613892024-05-03 14:38:0781 days ago1714747087
Aura: AURA Token
0.00001537 ETH
121212732024-05-02 5:04:2683 days ago1714626266
Aura: AURA Token
0.000115 ETH
114675582024-04-09 13:35:35105 days ago1712669735
Aura: AURA Token
0.00010526 ETH
112479292024-04-01 20:54:11113 days ago1712004851
Aura: AURA Token
0.0004673 ETH
112037612024-03-31 8:12:06114 days ago1711872726
Aura: AURA Token
0.00001397 ETH
View All Internal Transactions
Loading...
Loading

Contract Source Code Verified (Exact Match)

Contract Name:
AuraOFT

Compiler Version
v0.8.11+commit.d7f03943

Optimization Enabled:
Yes with 800 runs

Other Settings:
default evmVersion
File 1 of 25 : AuraOFT.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;

import { ReentrancyGuard } from "@openzeppelin/contracts-0.8/security/ReentrancyGuard.sol";
import { PausableOFT } from "./PausableOFT.sol";
import { CrossChainConfig } from "./CrossChainConfig.sol";
import { CrossChainMessages as CCM } from "./CrossChainMessages.sol";

/**
 * @title   AuraOFT
 * @author  AuraFinance
 * @dev     Sidechain AURA
 */
contract AuraOFT is PausableOFT, CrossChainConfig, ReentrancyGuard {
    /* -------------------------------------------------------------------
       Storage 
    ------------------------------------------------------------------- */

    /// @dev canonical chain ID
    uint16 public immutable canonicalChainId;

    /* -------------------------------------------------------------------
       Events 
    ------------------------------------------------------------------- */

    /**
     * @dev Emitted when locked cvx on the L1 chain
     * @param caller The msg.sender
     * @param amount The amount of cvx locked.
     */
    event Locked(address indexed caller, uint256 amount);

    /* -------------------------------------------------------------------
       Constructor 
    ------------------------------------------------------------------- */
    /**
     * @dev Constructs the AuraOFT contract.
     * @param _name             The oft token name
     * @param _symbol           The oft token symbol
     * @param _canonicalChainId The canonical chain id
     */
    constructor(
        string memory _name,
        string memory _symbol,
        uint16 _canonicalChainId
    ) PausableOFT(_name, _symbol) {
        canonicalChainId = _canonicalChainId;
    }

    /**
     * Initialize the contract.
     * @param _lzEndpoint LayerZero endpoint contract
     * @param _guardian   The pause guardian
     */
    function initialize(address _lzEndpoint, address _guardian) external onlyOwner {
        _initializeLzApp(_lzEndpoint);
        _initializePauseGuardian(_guardian);
    }

    /* -------------------------------------------------------------------
       Setter Functions
    ------------------------------------------------------------------- */

    /**
     * @dev Sets the configuration for a given source chain ID and selector.
     * @param _srcChainId The source chain ID.
     * @param _selector The selector.
     * @param _adapterParams The adapter params.
     */
    function setAdapterParams(
        uint16 _srcChainId,
        bytes32 _selector,
        bytes memory _adapterParams
    ) external override onlyOwner {
        _setAdapterParams(_srcChainId, _selector, _adapterParams);
    }

    /* -------------------------------------------------------------------
       Core Functions
    ------------------------------------------------------------------- */

    /**
     * @dev Lock CVX on the L1 chain
     * @param _receiver address that will be receiving the refund and vlaura lock
     * @param _cvxAmount Amount of CVX to lock for vlCVX on L1
     * @param _zroPaymentAddress The LayerZero ZRO payment address
     */
    function lock(
        address _receiver,
        uint256 _cvxAmount,
        address _zroPaymentAddress
    ) external payable whenNotPaused nonReentrant {
        require(_cvxAmount > 0, "!amount");
        _debitFrom(msg.sender, canonicalChainId, bytes(""), _cvxAmount);

        bytes memory payload = CCM.encodeLock(_receiver, _cvxAmount);

        bytes memory adapterParams = getAdapterParams[canonicalChainId][keccak256("lock(address,uint256,address)")];

        _lzSend(
            canonicalChainId, ////////// Parent chain ID
            payload, /////////////////// Payload
            payable(_receiver), //////// Refund address
            _zroPaymentAddress, //////// ZRO payment address
            adapterParams, ///////////// Adapter params
            msg.value ////////////////// Native fee
        );

        emit Locked(_receiver, _cvxAmount);
    }
}

File 2 of 25 : Ownable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}

File 3 of 25 : Pausable.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)

pragma solidity ^0.8.0;

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

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

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

    bool private _paused;

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

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

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

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

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

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

File 4 of 25 : ReentrancyGuard.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

File 5 of 25 : ERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.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}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * 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.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * 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 override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 value {ERC20} uses, unless this function is
     * 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 override returns (uint8) {
        return 18;
    }

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

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

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

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

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` 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.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

File 6 of 25 : IERC20Metadata.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
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);
}

File 7 of 25 : IERC20.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

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

    /**
     * @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);
}

File 8 of 25 : Context.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

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

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

File 9 of 25 : ERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

File 10 of 25 : IERC165.sol
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

/**
 * @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);
}

File 11 of 25 : ILayerZeroEndpoint.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "./ILayerZeroUserApplicationConfig.sol";

interface ILayerZeroEndpoint is ILayerZeroUserApplicationConfig {
    // @notice send a LayerZero message to the specified address at a LayerZero endpoint.
    // @param _dstChainId - the destination chain identifier
    // @param _destination - the address on destination chain (in bytes). address length/format may vary by chains
    // @param _payload - a custom bytes payload to send to the destination contract
    // @param _refundAddress - if the source transaction is cheaper than the amount of value passed,
    //                         refund the additional amount to this address
    // @param _zroPaymentAddress - the address of the ZRO token holder who would pay for the transaction
    // @param _adapterParams - parameters for custom functionality. e.g. receive airdropped native gas from the
    //                         relayer on destination
    function send(
        uint16 _dstChainId,
        bytes calldata _destination,
        bytes calldata _payload,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes calldata _adapterParams
    ) external payable;

    // @notice used by the messaging library to publish verified payload
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source contract (as bytes) at the source chain
    // @param _dstAddress - the address on destination chain
    // @param _nonce - the unbound message ordering nonce
    // @param _gasLimit - the gas limit for external contract execution
    // @param _payload - verified payload to send to the destination contract
    function receivePayload(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        address _dstAddress,
        uint64 _nonce,
        uint256 _gasLimit,
        bytes calldata _payload
    ) external;

    // @notice get the inboundNonce of a lzApp from a source chain which could be EVM or non-EVM chain
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    function getInboundNonce(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (uint64);

    // @notice get the outboundNonce from this source chain which, consequently, is always an EVM
    // @param _srcAddress - the source chain contract address
    function getOutboundNonce(uint16 _dstChainId, address _srcAddress) external view returns (uint64);

    // @notice gets a quote in source native gas, for the amount that send() requires to pay for message delivery
    // @param _dstChainId - the destination chain identifier
    // @param _userApplication - the user app address on this EVM chain
    // @param _payload - the custom message to send over LayerZero
    // @param _payInZRO - if false, user app pays the protocol fee in native token
    // @param _adapterParam - parameters for the adapter service, e.g. send some dust native token to dstChain
    function estimateFees(
        uint16 _dstChainId,
        address _userApplication,
        bytes calldata _payload,
        bool _payInZRO,
        bytes calldata _adapterParam
    ) external view returns (uint256 nativeFee, uint256 zroFee);

    // @notice get this Endpoint's immutable source identifier
    function getChainId() external view returns (uint16);

    // @notice the interface to retry failed message on this Endpoint destination
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    // @param _payload - the payload to be retried
    function retryPayload(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        bytes calldata _payload
    ) external;

    // @notice query if any STORED payload (message blocking) at the endpoint.
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    function hasStoredPayload(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool);

    // @notice query if the _libraryAddress is valid for sending msgs.
    // @param _userApplication - the user app address on this EVM chain
    function getSendLibraryAddress(address _userApplication) external view returns (address);

    // @notice query if the _libraryAddress is valid for receiving msgs.
    // @param _userApplication - the user app address on this EVM chain
    function getReceiveLibraryAddress(address _userApplication) external view returns (address);

    // @notice query if the non-reentrancy guard for send() is on
    // @return true if the guard is on. false otherwise
    function isSendingPayload() external view returns (bool);

    // @notice query if the non-reentrancy guard for receive() is on
    // @return true if the guard is on. false otherwise
    function isReceivingPayload() external view returns (bool);

    // @notice get the configuration of the LayerZero messaging library of the specified version
    // @param _version - messaging library version
    // @param _chainId - the chainId for the pending config change
    // @param _userApplication - the contract address of the user application
    // @param _configType - type of configuration. every messaging library has its own convention.
    function getConfig(
        uint16 _version,
        uint16 _chainId,
        address _userApplication,
        uint256 _configType
    ) external view returns (bytes memory);

    // @notice get the send() LayerZero messaging library version
    // @param _userApplication - the contract address of the user application
    function getSendVersion(address _userApplication) external view returns (uint16);

    // @notice get the lzReceive() LayerZero messaging library version
    // @param _userApplication - the contract address of the user application
    function getReceiveVersion(address _userApplication) external view returns (uint16);
}

File 12 of 25 : ILayerZeroReceiver.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

interface ILayerZeroReceiver {
    // @notice LayerZero endpoint will invoke this function to deliver the message on the destination
    // @param _srcChainId - the source endpoint identifier
    // @param _srcAddress - the source sending contract address from the source chain
    // @param _nonce - the ordered message nonce
    // @param _payload - the signed payload is the UA bytes has encoded to be sent
    function lzReceive(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _payload
    ) external;
}

File 13 of 25 : ILayerZeroUserApplicationConfig.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

interface ILayerZeroUserApplicationConfig {
    // @notice set the configuration of the LayerZero messaging library of the specified version
    // @param _version - messaging library version
    // @param _chainId - the chainId for the pending config change
    // @param _configType - type of configuration. every messaging library has its own convention.
    // @param _config - configuration in the bytes. can encode arbitrary content.
    function setConfig(
        uint16 _version,
        uint16 _chainId,
        uint256 _configType,
        bytes calldata _config
    ) external;

    // @notice set the send() LayerZero messaging library version to _version
    // @param _version - new messaging library version
    function setSendVersion(uint16 _version) external;

    // @notice set the lzReceive() LayerZero messaging library version to _version
    // @param _version - new messaging library version
    function setReceiveVersion(uint16 _version) external;

    // @notice Only when the UA needs to resume the message flow in blocking mode and clear the stored payload
    // @param _srcChainId - the chainId of the source chain
    // @param _srcAddress - the contract address of the source contract at the source chain
    function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external;
}

File 14 of 25 : LzApp.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "@openzeppelin/contracts-0.8/access/Ownable.sol";
import "../interfaces/ILayerZeroReceiver.sol";
import "../interfaces/ILayerZeroUserApplicationConfig.sol";
import "../interfaces/ILayerZeroEndpoint.sol";
import "../util/BytesLib.sol";

/*
 * a generic LzReceiver implementation
 */
abstract contract LzApp is Ownable, ILayerZeroReceiver, ILayerZeroUserApplicationConfig {
    using BytesLib for bytes;

    // ua can not send payload larger than this by default, but it can be changed by the ua owner
    uint256 public constant DEFAULT_PAYLOAD_SIZE_LIMIT = 10000;

    ILayerZeroEndpoint public lzEndpoint;
    mapping(uint16 => bytes) public trustedRemoteLookup;
    mapping(uint16 => mapping(uint16 => uint256)) public minDstGasLookup;
    mapping(uint16 => uint256) public payloadSizeLimitLookup;
    address public precrime;

    event SetPrecrime(address precrime);
    event SetTrustedRemote(uint16 _remoteChainId, bytes _path);
    event SetTrustedRemoteAddress(uint16 _remoteChainId, bytes _remoteAddress);
    event SetMinDstGas(uint16 _dstChainId, uint16 _type, uint256 _minDstGas);

    function _initializeLzApp(address _endpoint) internal {
        require(address(lzEndpoint) == address(0), "already initialized");
        require(_endpoint != address(0), "endpoint=0");
        lzEndpoint = ILayerZeroEndpoint(_endpoint);
    }

    function lzReceive(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _payload
    ) public virtual override {
        // lzReceive must be called by the endpoint for security
        require(_msgSender() == address(lzEndpoint), "LzApp: invalid endpoint caller");

        bytes memory trustedRemote = trustedRemoteLookup[_srcChainId];
        // if will still block the message pathway from (srcChainId, srcAddress).
        // should not receive message from untrusted remote.
        require(
            _srcAddress.length == trustedRemote.length &&
                trustedRemote.length > 0 &&
                keccak256(_srcAddress) == keccak256(trustedRemote),
            "LzApp: invalid source sending contract"
        );

        _blockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
    }

    // abstract function - the default behaviour of LayerZero is blocking.
    // See: NonblockingLzApp if you dont need to enforce ordered messaging
    function _blockingLzReceive(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64 _nonce,
        bytes memory _payload
    ) internal virtual;

    function _lzSend(
        uint16 _dstChainId,
        bytes memory _payload,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams,
        uint256 _nativeFee
    ) internal virtual {
        bytes memory trustedRemote = trustedRemoteLookup[_dstChainId];
        require(trustedRemote.length != 0, "LzApp: destination chain is not a trusted source");
        _checkPayloadSize(_dstChainId, _payload.length);
        lzEndpoint.send{ value: _nativeFee }(
            _dstChainId,
            trustedRemote,
            _payload,
            _refundAddress,
            _zroPaymentAddress,
            _adapterParams
        );
    }

    function _checkGasLimit(
        uint16 _dstChainId,
        uint16 _type,
        bytes memory _adapterParams,
        uint256 _extraGas
    ) internal view virtual {
        uint256 providedGasLimit = _getGasLimit(_adapterParams);
        uint256 minGasLimit = minDstGasLookup[_dstChainId][_type] + _extraGas;
        require(minGasLimit > 0, "LzApp: minGasLimit not set");
        require(providedGasLimit >= minGasLimit, "LzApp: gas limit is too low");
    }

    function _getGasLimit(bytes memory _adapterParams) internal pure virtual returns (uint256 gasLimit) {
        require(_adapterParams.length >= 34, "LzApp: invalid adapterParams");
        assembly {
            gasLimit := mload(add(_adapterParams, 34))
        }
    }

    function _checkPayloadSize(uint16 _dstChainId, uint256 _payloadSize) internal view virtual {
        uint256 payloadSizeLimit = payloadSizeLimitLookup[_dstChainId];
        if (payloadSizeLimit == 0) {
            // use default if not set
            payloadSizeLimit = DEFAULT_PAYLOAD_SIZE_LIMIT;
        }
        require(_payloadSize <= payloadSizeLimit, "LzApp: payload size is too large");
    }

    //---------------------------UserApplication config----------------------------------------
    function getConfig(
        uint16 _version,
        uint16 _chainId,
        address,
        uint256 _configType
    ) external view returns (bytes memory) {
        return lzEndpoint.getConfig(_version, _chainId, address(this), _configType);
    }

    // generic config for LayerZero user Application
    function setConfig(
        uint16 _version,
        uint16 _chainId,
        uint256 _configType,
        bytes calldata _config
    ) external override onlyOwner {
        lzEndpoint.setConfig(_version, _chainId, _configType, _config);
    }

    function setSendVersion(uint16 _version) external override onlyOwner {
        lzEndpoint.setSendVersion(_version);
    }

    function setReceiveVersion(uint16 _version) external override onlyOwner {
        lzEndpoint.setReceiveVersion(_version);
    }

    function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external override onlyOwner {
        lzEndpoint.forceResumeReceive(_srcChainId, _srcAddress);
    }

    // _path = abi.encodePacked(remoteAddress, localAddress)
    // this function set the trusted path for the cross-chain communication
    function setTrustedRemote(uint16 _srcChainId, bytes calldata _path) external onlyOwner {
        trustedRemoteLookup[_srcChainId] = _path;
        emit SetTrustedRemote(_srcChainId, _path);
    }

    function setTrustedRemoteAddress(uint16 _remoteChainId, bytes calldata _remoteAddress) external onlyOwner {
        trustedRemoteLookup[_remoteChainId] = abi.encodePacked(_remoteAddress, address(this));
        emit SetTrustedRemoteAddress(_remoteChainId, _remoteAddress);
    }

    function getTrustedRemoteAddress(uint16 _remoteChainId) external view returns (bytes memory) {
        bytes memory path = trustedRemoteLookup[_remoteChainId];
        require(path.length != 0, "LzApp: no trusted path record");
        return path.slice(0, path.length - 20); // the last 20 bytes should be address(this)
    }

    function setPrecrime(address _precrime) external onlyOwner {
        precrime = _precrime;
        emit SetPrecrime(_precrime);
    }

    function setMinDstGas(
        uint16 _dstChainId,
        uint16 _packetType,
        uint256 _minGas
    ) external onlyOwner {
        require(_minGas > 0, "LzApp: invalid minGas");
        minDstGasLookup[_dstChainId][_packetType] = _minGas;
        emit SetMinDstGas(_dstChainId, _packetType, _minGas);
    }

    // if the size is 0, it means default size limit
    function setPayloadSizeLimit(uint16 _dstChainId, uint256 _size) external onlyOwner {
        payloadSizeLimitLookup[_dstChainId] = _size;
    }

    //--------------------------- VIEW FUNCTION ----------------------------------------
    function isTrustedRemote(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool) {
        bytes memory trustedSource = trustedRemoteLookup[_srcChainId];
        return keccak256(trustedSource) == keccak256(_srcAddress);
    }
}

File 15 of 25 : NonblockingLzApp.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "./LzApp.sol";
import "../util/ExcessivelySafeCall.sol";

/*
 * the default LayerZero messaging behaviour is blocking, i.e. any failed message will block the channel
 * this abstract class try-catch all fail messages and store locally for future retry. hence, non-blocking
 * NOTE: if the srcAddress is not configured properly,
 * it will still block the message pathway from (srcChainId, srcAddress)
 */
abstract contract NonblockingLzApp is LzApp {
    using ExcessivelySafeCall for address;

    mapping(uint16 => mapping(bytes => mapping(uint64 => bytes32))) public failedMessages;

    event MessageFailed(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes _payload, bytes _reason);
    event RetryMessageSuccess(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes32 _payloadHash);

    // overriding the virtual function in LzReceiver
    function _blockingLzReceive(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64 _nonce,
        bytes memory _payload
    ) internal virtual override {
        (bool success, bytes memory reason) = address(this).excessivelySafeCall(
            gasleft(),
            150,
            abi.encodeWithSelector(this.nonblockingLzReceive.selector, _srcChainId, _srcAddress, _nonce, _payload)
        );
        // try-catch all errors/exceptions
        if (!success) {
            _storeFailedMessage(_srcChainId, _srcAddress, _nonce, _payload, reason);
        }
    }

    function _storeFailedMessage(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64 _nonce,
        bytes memory _payload,
        bytes memory _reason
    ) internal virtual {
        failedMessages[_srcChainId][_srcAddress][_nonce] = keccak256(_payload);
        emit MessageFailed(_srcChainId, _srcAddress, _nonce, _payload, _reason);
    }

    function nonblockingLzReceive(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _payload
    ) public virtual {
        // only internal transaction
        require(_msgSender() == address(this), "NonblockingLzApp: caller must be LzApp");
        _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
    }

    //@notice override this function
    function _nonblockingLzReceive(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64 _nonce,
        bytes memory _payload
    ) internal virtual;

    function retryMessage(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _payload
    ) public payable virtual {
        // assert there is message to retry
        bytes32 payloadHash = failedMessages[_srcChainId][_srcAddress][_nonce];
        require(payloadHash != bytes32(0), "NonblockingLzApp: no stored message");
        require(keccak256(_payload) == payloadHash, "NonblockingLzApp: invalid payload");
        // clear the stored message
        failedMessages[_srcChainId][_srcAddress][_nonce] = bytes32(0);
        // execute the message. revert if it fails again
        _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
        emit RetryMessageSuccess(_srcChainId, _srcAddress, _nonce, payloadHash);
    }
}

File 16 of 25 : IOFT.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "./IOFTCore.sol";
import "@openzeppelin/contracts-0.8/token/ERC20/IERC20.sol";

/**
 * @dev Interface of the OFT standard
 */
interface IOFT is IOFTCore, IERC20 {

}

File 17 of 25 : IOFTCore.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "@openzeppelin/contracts-0.8/utils/introspection/IERC165.sol";

/**
 * @dev Interface of the IOFT core standard
 */
interface IOFTCore is IERC165 {
    /**
     * @dev estimate send token `_tokenId` to (`_dstChainId`, `_toAddress`)
     * _dstChainId - L0 defined chain id to send tokens too
     * _toAddress - dynamic bytes array which contains the address to whom you are sending tokens to on the dstChain
     * _amount - amount of the tokens to transfer
     * _useZro - indicates to use zro to pay L0 fees
     * _adapterParam - flexible bytes array to indicate messaging adapter services in L0
     */
    function estimateSendFee(
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint256 _amount,
        bool _useZro,
        bytes calldata _adapterParams
    ) external view returns (uint256 nativeFee, uint256 zroFee);

    /**
     * @dev send `_amount` amount of token to (`_dstChainId`, `_toAddress`) from `_from`
     * `_from` the owner of token
     * `_dstChainId` the destination chain identifier
     * `_toAddress` can be any size depending on the `dstChainId`.
     * `_amount` the quantity of tokens in wei
     * `_refundAddress` the address LayerZero refunds if too much message fee is sent
     * `_zroPaymentAddress` set to address(0x0) if not paying in ZRO (LayerZero Token)
     * `_adapterParams` is a flexible bytes array to indicate messaging adapter services
     */
    function sendFrom(
        address _from,
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint256 _amount,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes calldata _adapterParams
    ) external payable;

    /**
     * @dev returns the circulating amount of tokens on current chain
     */
    function circulatingSupply() external view returns (uint256);

    /**
     * @dev returns the address of the ERC20 token
     */
    function token() external view returns (address);

    /**
     * @dev Emitted when `_amount` tokens are moved from the `_sender` to (`_dstChainId`, `_toAddress`)
     * `_nonce` is the outbound nonce
     */
    event SendToChain(uint16 indexed _dstChainId, address indexed _from, bytes _toAddress, uint256 _amount);

    /**
     * @dev Emitted when `_amount` tokens are received from `_srcChainId` into the `_toAddress` on the local chain.
     * `_nonce` is the inbound nonce.
     */
    event ReceiveFromChain(uint16 indexed _srcChainId, address indexed _to, uint256 _amount);

    event SetUseCustomAdapterParams(bool _useCustomAdapterParams);
}

File 18 of 25 : OFT.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "@openzeppelin/contracts-0.8/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts-0.8/utils/introspection/IERC165.sol";
import "./IOFT.sol";
import "./OFTCore.sol";

// override decimal() function is needed
contract OFT is OFTCore, ERC20, IOFT {
    constructor(string memory _name, string memory _symbol) ERC20(_name, _symbol) {}

    function supportsInterface(bytes4 interfaceId) public view virtual override(OFTCore, IERC165) returns (bool) {
        return
            interfaceId == type(IOFT).interfaceId ||
            interfaceId == type(IERC20).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    function token() public view virtual override returns (address) {
        return address(this);
    }

    /**
     * @dev returns the circulating amount of tokens on current chain
     */
    function circulatingSupply() public view virtual override returns (uint256) {
        return totalSupply();
    }

    function _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(currentAllowance >= amount, "ERC20: insufficient allowance");
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    function _debitFrom(
        address _from,
        uint16,
        bytes memory,
        uint256 _amount
    ) internal virtual override returns (uint256) {
        address spender = _msgSender();
        if (_from != spender) _spendAllowance(_from, spender, _amount);
        _burn(_from, _amount);
        return _amount;
    }

    function _creditTo(
        uint16,
        address _toAddress,
        uint256 _amount
    ) internal virtual override returns (uint256) {
        _mint(_toAddress, _amount);
        return _amount;
    }
}

File 19 of 25 : OFTCore.sol
// SPDX-License-Identifier: MIT

pragma solidity 0.8.11;

import "../../lzApp/NonblockingLzApp.sol";
import "./IOFTCore.sol";
import "@openzeppelin/contracts-0.8/utils/introspection/ERC165.sol";

abstract contract OFTCore is NonblockingLzApp, ERC165, IOFTCore {
    using BytesLib for bytes;

    uint256 public constant NO_EXTRA_GAS = 0;

    // packet type
    uint16 public constant PT_SEND = 0;

    bool public useCustomAdapterParams;

    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return interfaceId == type(IOFTCore).interfaceId || super.supportsInterface(interfaceId);
    }

    function estimateSendFee(
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint256 _amount,
        bool _useZro,
        bytes calldata _adapterParams
    ) public view virtual override returns (uint256 nativeFee, uint256 zroFee) {
        // mock the payload for sendFrom()
        bytes memory payload = abi.encode(PT_SEND, _toAddress, _amount);
        return lzEndpoint.estimateFees(_dstChainId, address(this), payload, _useZro, _adapterParams);
    }

    function sendFrom(
        address _from,
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint256 _amount,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes calldata _adapterParams
    ) public payable virtual override {
        _send(_from, _dstChainId, _toAddress, _amount, _refundAddress, _zroPaymentAddress, _adapterParams);
    }

    function setUseCustomAdapterParams(bool _useCustomAdapterParams) public virtual onlyOwner {
        useCustomAdapterParams = _useCustomAdapterParams;
        emit SetUseCustomAdapterParams(_useCustomAdapterParams);
    }

    function _nonblockingLzReceive(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64 _nonce,
        bytes memory _payload
    ) internal virtual override {
        uint16 packetType;
        assembly {
            packetType := mload(add(_payload, 32))
        }

        if (packetType == PT_SEND) {
            _sendAck(_srcChainId, _srcAddress, _nonce, _payload);
        } else {
            revert("OFTCore: unknown packet type");
        }
    }

    function _send(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint256 _amount,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams
    ) internal virtual {
        _checkAdapterParams(_dstChainId, PT_SEND, _adapterParams, NO_EXTRA_GAS);

        uint256 amount = _debitFrom(_from, _dstChainId, _toAddress, _amount);

        bytes memory lzPayload = abi.encode(PT_SEND, _toAddress, amount);
        _lzSend(_dstChainId, lzPayload, _refundAddress, _zroPaymentAddress, _adapterParams, msg.value);

        emit SendToChain(_dstChainId, _from, _toAddress, amount);
    }

    function _sendAck(
        uint16 _srcChainId,
        bytes memory,
        uint64,
        bytes memory _payload
    ) internal virtual {
        (, bytes memory toAddressBytes, uint256 amount) = abi.decode(_payload, (uint16, bytes, uint256));

        address to = toAddressBytes.toAddress(0);

        amount = _creditTo(_srcChainId, to, amount);
        emit ReceiveFromChain(_srcChainId, to, amount);
    }

    function _checkAdapterParams(
        uint16 _dstChainId,
        uint16 _pkType,
        bytes memory _adapterParams,
        uint256 _extraGas
    ) internal virtual {
        if (useCustomAdapterParams) {
            _checkGasLimit(_dstChainId, _pkType, _adapterParams, _extraGas);
        } else {
            require(_adapterParams.length == 0, "OFTCore: _adapterParams must be empty.");
        }
    }

    function _debitFrom(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint256 _amount
    ) internal virtual returns (uint256);

    function _creditTo(
        uint16 _srcChainId,
        address _toAddress,
        uint256 _amount
    ) internal virtual returns (uint256);
}

File 20 of 25 : BytesLib.sol
// SPDX-License-Identifier: Unlicense
/*
 * @title Solidity Bytes Arrays Utils
 * @author Gonçalo Sá <[email protected]>
 *
 * @dev Bytes tightly packed arrays utility library for ethereum contracts written in Solidity.
 *      The library lets you concatenate, slice and type cast bytes arrays both in memory and storage.
 */
pragma solidity 0.8.11;

library BytesLib {
    function concat(bytes memory _preBytes, bytes memory _postBytes) internal pure returns (bytes memory) {
        bytes memory tempBytes;

        assembly {
            // Get a location of some free memory and store it in tempBytes as
            // Solidity does for memory variables.
            tempBytes := mload(0x40)

            // Store the length of the first bytes array at the beginning of
            // the memory for tempBytes.
            let length := mload(_preBytes)
            mstore(tempBytes, length)

            // Maintain a memory counter for the current write location in the
            // temp bytes array by adding the 32 bytes for the array length to
            // the starting location.
            let mc := add(tempBytes, 0x20)
            // Stop copying when the memory counter reaches the length of the
            // first bytes array.
            let end := add(mc, length)

            for {
                // Initialize a copy counter to the start of the _preBytes data,
                // 32 bytes into its memory.
                let cc := add(_preBytes, 0x20)
            } lt(mc, end) {
                // Increase both counters by 32 bytes each iteration.
                mc := add(mc, 0x20)
                cc := add(cc, 0x20)
            } {
                // Write the _preBytes data into the tempBytes memory 32 bytes
                // at a time.
                mstore(mc, mload(cc))
            }

            // Add the length of _postBytes to the current length of tempBytes
            // and store it as the new length in the first 32 bytes of the
            // tempBytes memory.
            length := mload(_postBytes)
            mstore(tempBytes, add(length, mload(tempBytes)))

            // Move the memory counter back from a multiple of 0x20 to the
            // actual end of the _preBytes data.
            mc := end
            // Stop copying when the memory counter reaches the new combined
            // length of the arrays.
            end := add(mc, length)

            for {
                let cc := add(_postBytes, 0x20)
            } lt(mc, end) {
                mc := add(mc, 0x20)
                cc := add(cc, 0x20)
            } {
                mstore(mc, mload(cc))
            }

            // Update the free-memory pointer by padding our last write location
            // to 32 bytes: add 31 bytes to the end of tempBytes to move to the
            // next 32 byte block, then round down to the nearest multiple of
            // 32. If the sum of the length of the two arrays is zero then add
            // one before rounding down to leave a blank 32 bytes (the length block with 0).
            mstore(
                0x40,
                and(
                    add(add(end, iszero(add(length, mload(_preBytes)))), 31),
                    not(31) // Round down to the nearest 32 bytes.
                )
            )
        }

        return tempBytes;
    }

    function concatStorage(bytes storage _preBytes, bytes memory _postBytes) internal {
        assembly {
            // Read the first 32 bytes of _preBytes storage, which is the length
            // of the array. (We don't need to use the offset into the slot
            // because arrays use the entire slot.)
            let fslot := sload(_preBytes.slot)
            // Arrays of 31 bytes or less have an even value in their slot,
            // while longer arrays have an odd value. The actual length is
            // the slot divided by two for odd values, and the lowest order
            // byte divided by two for even values.
            // If the slot is even, bitwise and the slot with 255 and divide by
            // two to get the length. If the slot is odd, bitwise and the slot
            // with -1 and divide by two.
            let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2)
            let mlength := mload(_postBytes)
            let newlength := add(slength, mlength)
            // slength can contain both the length and contents of the array
            // if length < 32 bytes so let's prepare for that
            // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage
            switch add(lt(slength, 32), lt(newlength, 32))
            case 2 {
                // Since the new array still fits in the slot, we just need to
                // update the contents of the slot.
                // uint256(bytes_storage) = uint256(bytes_storage) + uint256(bytes_memory) + new_length
                sstore(
                    _preBytes.slot,
                    // all the modifications to the slot are inside this
                    // next block
                    add(
                        // we can just add to the slot contents because the
                        // bytes we want to change are the LSBs
                        fslot,
                        add(
                            mul(
                                div(
                                    // load the bytes from memory
                                    mload(add(_postBytes, 0x20)),
                                    // zero all bytes to the right
                                    exp(0x100, sub(32, mlength))
                                ),
                                // and now shift left the number of bytes to
                                // leave space for the length in the slot
                                exp(0x100, sub(32, newlength))
                            ),
                            // increase length by the double of the memory
                            // bytes length
                            mul(mlength, 2)
                        )
                    )
                )
            }
            case 1 {
                // The stored value fits in the slot, but the combined value
                // will exceed it.
                // get the keccak hash to get the contents of the array
                mstore(0x0, _preBytes.slot)
                let sc := add(keccak256(0x0, 0x20), div(slength, 32))

                // save new length
                sstore(_preBytes.slot, add(mul(newlength, 2), 1))

                // The contents of the _postBytes array start 32 bytes into
                // the structure. Our first read should obtain the `submod`
                // bytes that can fit into the unused space in the last word
                // of the stored array. To get this, we read 32 bytes starting
                // from `submod`, so the data we read overlaps with the array
                // contents by `submod` bytes. Masking the lowest-order
                // `submod` bytes allows us to add that value directly to the
                // stored value.

                let submod := sub(32, slength)
                let mc := add(_postBytes, submod)
                let end := add(_postBytes, mlength)
                let mask := sub(exp(0x100, submod), 1)

                sstore(
                    sc,
                    add(
                        and(fslot, 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00),
                        and(mload(mc), mask)
                    )
                )

                for {
                    mc := add(mc, 0x20)
                    sc := add(sc, 1)
                } lt(mc, end) {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } {
                    sstore(sc, mload(mc))
                }

                mask := exp(0x100, sub(mc, end))

                sstore(sc, mul(div(mload(mc), mask), mask))
            }
            default {
                // get the keccak hash to get the contents of the array
                mstore(0x0, _preBytes.slot)
                // Start copying to the last used word of the stored array.
                let sc := add(keccak256(0x0, 0x20), div(slength, 32))

                // save new length
                sstore(_preBytes.slot, add(mul(newlength, 2), 1))

                // Copy over the first `submod` bytes of the new data as in
                // case 1 above.
                let slengthmod := mod(slength, 32)
                let mlengthmod := mod(mlength, 32)
                let submod := sub(32, slengthmod)
                let mc := add(_postBytes, submod)
                let end := add(_postBytes, mlength)
                let mask := sub(exp(0x100, submod), 1)

                sstore(sc, add(sload(sc), and(mload(mc), mask)))

                for {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } lt(mc, end) {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } {
                    sstore(sc, mload(mc))
                }

                mask := exp(0x100, sub(mc, end))

                sstore(sc, mul(div(mload(mc), mask), mask))
            }
        }
    }

    function slice(
        bytes memory _bytes,
        uint256 _start,
        uint256 _length
    ) internal pure returns (bytes memory) {
        require(_length + 31 >= _length, "slice_overflow");
        require(_bytes.length >= _start + _length, "slice_outOfBounds");

        bytes memory tempBytes;

        assembly {
            switch iszero(_length)
            case 0 {
                // Get a location of some free memory and store it in tempBytes as
                // Solidity does for memory variables.
                tempBytes := mload(0x40)

                // The first word of the slice result is potentially a partial
                // word read from the original array. To read it, we calculate
                // the length of that partial word and start copying that many
                // bytes into the array. The first word we copy will start with
                // data we don't care about, but the last `lengthmod` bytes will
                // land at the beginning of the contents of the new array. When
                // we're done copying, we overwrite the full first word with
                // the actual length of the slice.
                let lengthmod := and(_length, 31)

                // The multiplication in the next line is necessary
                // because when slicing multiples of 32 bytes (lengthmod == 0)
                // the following copy loop was copying the origin's length
                // and then ending prematurely not copying everything it should.
                let mc := add(add(tempBytes, lengthmod), mul(0x20, iszero(lengthmod)))
                let end := add(mc, _length)

                for {
                    // The multiplication in the next line has the same exact purpose
                    // as the one above.
                    let cc := add(add(add(_bytes, lengthmod), mul(0x20, iszero(lengthmod))), _start)
                } lt(mc, end) {
                    mc := add(mc, 0x20)
                    cc := add(cc, 0x20)
                } {
                    mstore(mc, mload(cc))
                }

                mstore(tempBytes, _length)

                //update free-memory pointer
                //allocating the array padded to 32 bytes like the compiler does now
                mstore(0x40, and(add(mc, 31), not(31)))
            }
            //if we want a zero-length slice let's just return a zero-length array
            default {
                tempBytes := mload(0x40)
                //zero out the 32 bytes slice we are about to return
                //we need to do it because Solidity does not garbage collect
                mstore(tempBytes, 0)

                mstore(0x40, add(tempBytes, 0x20))
            }
        }

        return tempBytes;
    }

    function toAddress(bytes memory _bytes, uint256 _start) internal pure returns (address) {
        require(_bytes.length >= _start + 20, "toAddress_outOfBounds");
        address tempAddress;

        assembly {
            tempAddress := div(mload(add(add(_bytes, 0x20), _start)), 0x1000000000000000000000000)
        }

        return tempAddress;
    }

    function toUint8(bytes memory _bytes, uint256 _start) internal pure returns (uint8) {
        require(_bytes.length >= _start + 1, "toUint8_outOfBounds");
        uint8 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x1), _start))
        }

        return tempUint;
    }

    function toUint16(bytes memory _bytes, uint256 _start) internal pure returns (uint16) {
        require(_bytes.length >= _start + 2, "toUint16_outOfBounds");
        uint16 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x2), _start))
        }

        return tempUint;
    }

    function toUint32(bytes memory _bytes, uint256 _start) internal pure returns (uint32) {
        require(_bytes.length >= _start + 4, "toUint32_outOfBounds");
        uint32 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x4), _start))
        }

        return tempUint;
    }

    function toUint64(bytes memory _bytes, uint256 _start) internal pure returns (uint64) {
        require(_bytes.length >= _start + 8, "toUint64_outOfBounds");
        uint64 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x8), _start))
        }

        return tempUint;
    }

    function toUint96(bytes memory _bytes, uint256 _start) internal pure returns (uint96) {
        require(_bytes.length >= _start + 12, "toUint96_outOfBounds");
        uint96 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0xc), _start))
        }

        return tempUint;
    }

    function toUint128(bytes memory _bytes, uint256 _start) internal pure returns (uint128) {
        require(_bytes.length >= _start + 16, "toUint128_outOfBounds");
        uint128 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x10), _start))
        }

        return tempUint;
    }

    function toUint256(bytes memory _bytes, uint256 _start) internal pure returns (uint256) {
        require(_bytes.length >= _start + 32, "toUint256_outOfBounds");
        uint256 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x20), _start))
        }

        return tempUint;
    }

    function toBytes32(bytes memory _bytes, uint256 _start) internal pure returns (bytes32) {
        require(_bytes.length >= _start + 32, "toBytes32_outOfBounds");
        bytes32 tempBytes32;

        assembly {
            tempBytes32 := mload(add(add(_bytes, 0x20), _start))
        }

        return tempBytes32;
    }

    function equal(bytes memory _preBytes, bytes memory _postBytes) internal pure returns (bool) {
        bool success = true;

        assembly {
            let length := mload(_preBytes)

            // if lengths don't match the arrays are not equal
            switch eq(length, mload(_postBytes))
            case 1 {
                // cb is a circuit breaker in the for loop since there's
                //  no said feature for inline assembly loops
                // cb = 1 - don't breaker
                // cb = 0 - break
                let cb := 1

                let mc := add(_preBytes, 0x20)
                let end := add(mc, length)

                for {
                    let cc := add(_postBytes, 0x20)
                    // the next line is the loop condition:
                    // while(uint256(mc < end) + cb == 2)
                } eq(add(lt(mc, end), cb), 2) {
                    mc := add(mc, 0x20)
                    cc := add(cc, 0x20)
                } {
                    // if any of these checks fails then arrays are not equal
                    if iszero(eq(mload(mc), mload(cc))) {
                        // unsuccess:
                        success := 0
                        cb := 0
                    }
                }
            }
            default {
                // unsuccess:
                success := 0
            }
        }

        return success;
    }

    function equalStorage(bytes storage _preBytes, bytes memory _postBytes) internal view returns (bool) {
        bool success = true;

        assembly {
            // we know _preBytes_offset is 0
            let fslot := sload(_preBytes.slot)
            // Decode the length of the stored array like in concatStorage().
            let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2)
            let mlength := mload(_postBytes)

            // if lengths don't match the arrays are not equal
            switch eq(slength, mlength)
            case 1 {
                // slength can contain both the length and contents of the array
                // if length < 32 bytes so let's prepare for that
                // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage
                if iszero(iszero(slength)) {
                    switch lt(slength, 32)
                    case 1 {
                        // blank the last byte which is the length
                        fslot := mul(div(fslot, 0x100), 0x100)

                        if iszero(eq(fslot, mload(add(_postBytes, 0x20)))) {
                            // unsuccess:
                            success := 0
                        }
                    }
                    default {
                        // cb is a circuit breaker in the for loop since there's
                        //  no said feature for inline assembly loops
                        // cb = 1 - don't breaker
                        // cb = 0 - break
                        let cb := 1

                        // get the keccak hash to get the contents of the array
                        mstore(0x0, _preBytes.slot)
                        let sc := keccak256(0x0, 0x20)

                        let mc := add(_postBytes, 0x20)
                        let end := add(mc, mlength)

                        // the next line is the loop condition:
                        // while(uint256(mc < end) + cb == 2)
                        for {

                        } eq(add(lt(mc, end), cb), 2) {
                            sc := add(sc, 1)
                            mc := add(mc, 0x20)
                        } {
                            if iszero(eq(sload(sc), mload(mc))) {
                                // unsuccess:
                                success := 0
                                cb := 0
                            }
                        }
                    }
                }
            }
            default {
                // unsuccess:
                success := 0
            }
        }

        return success;
    }
}

File 21 of 25 : ExcessivelySafeCall.sol
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity 0.8.11;

library ExcessivelySafeCall {
    uint256 constant LOW_28_MASK = 0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff;

    /// @notice Use when you _really_ really _really_ don't trust the called
    /// contract. This prevents the called contract from causing reversion of
    /// the caller in as many ways as we can.
    /// @dev The main difference between this and a solidity low-level call is
    /// that we limit the number of bytes that the callee can cause to be
    /// copied to caller memory. This prevents stupid things like malicious
    /// contracts returning 10,000,000 bytes causing a local OOG when copying
    /// to memory.
    /// @param _target The address to call
    /// @param _gas The amount of gas to forward to the remote contract
    /// @param _maxCopy The maximum number of bytes of returndata to copy
    /// to memory.
    /// @param _calldata The data to send to the remote contract
    /// @return success and returndata, as `.call()`. Returndata is capped to
    /// `_maxCopy` bytes.
    function excessivelySafeCall(
        address _target,
        uint256 _gas,
        uint16 _maxCopy,
        bytes memory _calldata
    ) internal returns (bool, bytes memory) {
        // set up for assembly call
        uint256 _toCopy;
        bool _success;
        bytes memory _returnData = new bytes(_maxCopy);
        // dispatch message to recipient
        // by assembly calling "handle" function
        // we call via assembly to avoid memcopying a very large returndata
        // returned by a malicious contract
        assembly {
            _success := call(
                _gas, // gas
                _target, // recipient
                0, // ether value
                add(_calldata, 0x20), // inloc
                mload(_calldata), // inlen
                0, // outloc
                0 // outlen
            )
            // limit our copy to 256 bytes
            _toCopy := returndatasize()
            if gt(_toCopy, _maxCopy) {
                _toCopy := _maxCopy
            }
            // Store the length of the copied bytes
            mstore(_returnData, _toCopy)
            // copy the bytes from returndata[0:_toCopy]
            returndatacopy(add(_returnData, 0x20), 0, _toCopy)
        }
        return (_success, _returnData);
    }

    /// @notice Use when you _really_ really _really_ don't trust the called
    /// contract. This prevents the called contract from causing reversion of
    /// the caller in as many ways as we can.
    /// @dev The main difference between this and a solidity low-level call is
    /// that we limit the number of bytes that the callee can cause to be
    /// copied to caller memory. This prevents stupid things like malicious
    /// contracts returning 10,000,000 bytes causing a local OOG when copying
    /// to memory.
    /// @param _target The address to call
    /// @param _gas The amount of gas to forward to the remote contract
    /// @param _maxCopy The maximum number of bytes of returndata to copy
    /// to memory.
    /// @param _calldata The data to send to the remote contract
    /// @return success and returndata, as `.call()`. Returndata is capped to
    /// `_maxCopy` bytes.
    function excessivelySafeStaticCall(
        address _target,
        uint256 _gas,
        uint16 _maxCopy,
        bytes memory _calldata
    ) internal view returns (bool, bytes memory) {
        // set up for assembly call
        uint256 _toCopy;
        bool _success;
        bytes memory _returnData = new bytes(_maxCopy);
        // dispatch message to recipient
        // by assembly calling "handle" function
        // we call via assembly to avoid memcopying a very large returndata
        // returned by a malicious contract
        assembly {
            _success := staticcall(
                _gas, // gas
                _target, // recipient
                add(_calldata, 0x20), // inloc
                mload(_calldata), // inlen
                0, // outloc
                0 // outlen
            )
            // limit our copy to 256 bytes
            _toCopy := returndatasize()
            if gt(_toCopy, _maxCopy) {
                _toCopy := _maxCopy
            }
            // Store the length of the copied bytes
            mstore(_returnData, _toCopy)
            // copy the bytes from returndata[0:_toCopy]
            returndatacopy(add(_returnData, 0x20), 0, _toCopy)
        }
        return (_success, _returnData);
    }

    /**
     * @notice Swaps function selectors in encoded contract calls
     * @dev Allows reuse of encoded calldata for functions with identical
     * argument types but different names. It simply swaps out the first 4 bytes
     * for the new selector. This function modifies memory in place, and should
     * only be used with caution.
     * @param _newSelector The new 4-byte selector
     * @param _buf The encoded contract args
     */
    function swapSelector(bytes4 _newSelector, bytes memory _buf) internal pure {
        require(_buf.length >= 4);
        uint256 _mask = LOW_28_MASK;
        assembly {
            // load the first word of
            let _word := mload(add(_buf, 0x20))
            // mask out the top 4 bytes
            // /x
            _word := and(_word, _mask)
            _word := or(_newSelector, _word)
            mstore(add(_buf, 0x20), _word)
        }
    }
}

File 22 of 25 : CrossChainConfig.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;

/**
 * @title   Cross Chain Config
 * @author  AuraFinance
 * @dev     Setter/Getter logic for cross chain layer zero config
 */
abstract contract CrossChainConfig {
    /// @dev srcChainId mapped to selector and configuration
    mapping(uint16 => mapping(bytes32 => bytes)) public getAdapterParams;

    /* -------------------------------------------------------------------
       Events 
    ------------------------------------------------------------------- */

    /**
     * @dev Emitted a configuration is set for a given source chain id.
     * @param srcChainId    The source chain ID.
     * @param selector      The selector.
     * @param adapterParams The configuration.
     */
    event SetAdapterParams(uint16 indexed srcChainId, bytes32 selector, bytes adapterParams);

    /**
     * @dev Sets the configuration for a given source chain ID and selector.
     * @param _srcChainId The source chain ID.
     * @param _selector The selector.
     * @param _adapterParams The adapter params.
     */
    function setAdapterParams(
        uint16 _srcChainId,
        bytes32 _selector,
        bytes memory _adapterParams
    ) external virtual;

    function _setAdapterParams(
        uint16 _srcChainId,
        bytes32 _selector,
        bytes memory _adapterParams
    ) internal {
        getAdapterParams[_srcChainId][_selector] = _adapterParams;
        emit SetAdapterParams(_srcChainId, _selector, _adapterParams);
    }
}

File 23 of 25 : CrossChainMessages.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;

/**
 * @title   Cross Chain Messages
 * @author  AuraFinance
 * @dev     Share types for cross chain messages
 */
library CrossChainMessages {
    /// @dev Magic Bytes to pad the custom message with
    /// bytes4(keccak256("_isCustomMessage(bytes)"))
    bytes4 public constant MAGIC_BYTES = 0x7a7f9946;

    enum MessageType {
        // Lock L2 AURA as vlAURA
        LOCK,
        // sent from the L2 to trigger a feeDebt update
        FEES,
        // sent from the L1 to the L2 after a successful debt update
        // will trigger AURA to be sent to the L2 and the rate to get
        // updated on the L2
        FEES_CALLBACK
    }

    function getMessageType(bytes memory _payload) internal pure returns (MessageType) {
        bytes32 messageType;
        assembly {
            messageType := mload(add(add(_payload, 32), 32))
        }
        return MessageType(uint8(uint256(messageType)));
    }

    function isCustomMessage(bytes memory _payload) internal pure returns (bool) {
        bytes4 sig;
        assembly {
            sig := mload(add(_payload, 32))
        }
        return sig == MAGIC_BYTES;
    }

    /* -------------------------------------------------------------------
       Encode
    ------------------------------------------------------------------- */

    /**
     * @notice This function encodes the lock message for the sender and amount.
     * @dev The function encodes the lock message for the sender and amount using the ABI encoding.
     * The MAGIC_BYTES and MessageType.LOCK are used to encode the message.
     */
    function encodeLock(address sender, uint256 amount) internal pure returns (bytes memory) {
        return abi.encode(MAGIC_BYTES, MessageType.LOCK, sender, amount);
    }

    /**
     * @notice This function encodes fees for a given amount.
     * @dev The function takes a uint256 amount as an argument and returns a bytes memory.
     */
    function encodeFees(uint256 amount) internal pure returns (bytes memory) {
        return abi.encode(MAGIC_BYTES, MessageType.FEES, amount);
    }

    /**
     * @notice encodeFeesCallback() is a function that encodes the cvxAmount into a bytes memory.
     * @dev The function takes a uint256 parameter cvxAmount, and returns a bytes memory.
     */
    function encodeFeesCallback(uint256 cvxAmount) internal pure returns (bytes memory) {
        return abi.encode(MAGIC_BYTES, MessageType.FEES_CALLBACK, cvxAmount);
    }

    /* -------------------------------------------------------------------
       Decode 
    ------------------------------------------------------------------- */

    /**
     * @notice decodeFeesCallback decodes the payload and returns the cvxAmount
     * @dev decodeFeesCallback takes in a bytes memory _payload and returns an uint256 cvxAmount
     */
    function decodeFeesCallback(bytes memory _payload) internal pure returns (uint256) {
        (, , uint256 cvxAmount) = abi.decode(_payload, (bytes4, uint8, uint256));
        return (cvxAmount);
    }

    /**
     * @notice decodeFees() is a function that decodes the fees from a given payload.
     * @dev decodeFees() takes in a bytes memory _payload and returns a uint256 amount.
     * It uses the abi.decode() function to decode the payload.
     */
    function decodeFees(bytes memory _payload) internal pure returns (uint256) {
        (, , uint256 amount) = abi.decode(_payload, (bytes4, uint8, uint256));
        return amount;
    }

    /**
     * @notice decodeLock() is a function that decodes a payload and returns the sender address and amount.
     * @dev decodeLock() takes a bytes memory _payload as an argument and returns an address and uint256.
     * It uses the ABI library to decode the payload and returns the sender address and amount.*/
    function decodeLock(bytes memory _payload) internal pure returns (address, uint256) {
        (, , address sender, uint256 amount) = abi.decode(_payload, (bytes4, uint8, address, uint256));
        return (sender, amount);
    }
}

File 24 of 25 : PausableOFT.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;

import { OFT } from "../layerzero/token/oft/OFT.sol";
import { PauseGuardian } from "./PauseGuardian.sol";

/**
 * @title PausableOFT
 * @author AuraFinance
 * @notice Extension to the OFT standard that allows a `guardian` address to perform an emergency pause
 *  on the `sendFrom` function.
 */
contract PausableOFT is OFT, PauseGuardian {
    /**
     * @dev Constructs the PausableOFT contract
     * @param _name       The oft token name
     * @param _symbol     The oft token symbol
     */
    constructor(string memory _name, string memory _symbol) OFT(_name, _symbol) {}

    /**
     * @dev Override sendFrom to add pause modifier
     */
    function sendFrom(
        address _from,
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint256 _amount,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes calldata _adapterParams
    ) public payable override whenNotPaused {
        super.sendFrom(_from, _dstChainId, _toAddress, _amount, _refundAddress, _zroPaymentAddress, _adapterParams);
    }
}

File 25 of 25 : PauseGuardian.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.11;

import { Pausable } from "@openzeppelin/contracts-0.8/security/Pausable.sol";

/**
 * @title PauseGuardian
 * @author AuraFinance
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized immutable guardian address.
 */
contract PauseGuardian is Pausable {
    /* -------------------------------------------------------------------
       Storage 
    ------------------------------------------------------------------- */

    /// @dev The guardian address
    address public guardian;

    /* -------------------------------------------------------------------
       Initialize       
    ------------------------------------------------------------------- */
    /**
     * @dev Constructs the PauseGuardian contract
     * @param _guardian   The pause guardian address
     */

    function _initializePauseGuardian(address _guardian) internal {
        require(guardian == address(0), "already initialized");
        require(_guardian != address(0), "guardian=0");
        guardian = _guardian;
    }

    /* -------------------------------------------------------------------
       Modifiers 
    ------------------------------------------------------------------- */

    modifier onlyGuardian() {
        require(msg.sender == guardian, "!guardian");
        _;
    }

    /* -------------------------------------------------------------------
       Core 
    ------------------------------------------------------------------- */

    /**
     * @notice This function pauses the contract.
     * @dev This function can only be called by the 'guardian'.
     */
    function pause() external onlyGuardian {
        _pause();
    }

    /**
     * @notice This function is used to unpause the contract.
     * @dev This function can only be called by the 'guardian' of the contract.
     */
    function unpause() external onlyGuardian {
        _unpause();
    }
}

Settings
{
  "metadata": {
    "bytecodeHash": "none"
  },
  "optimizer": {
    "enabled": true,
    "runs": 800
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint16","name":"_canonicalChainId","type":"uint16"}],"stateMutability":"nonpayable","type":"constructor"},{"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":"caller","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Locked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes","name":"_payload","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"_reason","type":"bytes"}],"name":"MessageFailed","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":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":true,"internalType":"address","name":"_to","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"ReceiveFromChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes32","name":"_payloadHash","type":"bytes32"}],"name":"RetryMessageSuccess","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":false,"internalType":"bytes","name":"_toAddress","type":"bytes"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"SendToChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes32","name":"selector","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"adapterParams","type":"bytes"}],"name":"SetAdapterParams","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint16","name":"_type","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_minDstGas","type":"uint256"}],"name":"SetMinDstGas","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"precrime","type":"address"}],"name":"SetPrecrime","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_path","type":"bytes"}],"name":"SetTrustedRemote","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"SetTrustedRemoteAddress","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"_useCustomAdapterParams","type":"bool"}],"name":"SetUseCustomAdapterParams","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"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_PAYLOAD_SIZE_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"NO_EXTRA_GAS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PT_SEND","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"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":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"canonicalChainId","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"circulatingSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"bool","name":"_useZro","type":"bool"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"estimateSendFee","outputs":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"zroFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"bytes","name":"","type":"bytes"},{"internalType":"uint64","name":"","type":"uint64"}],"name":"failedMessages","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"forceResumeReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"getAdapterParams","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"_configType","type":"uint256"}],"name":"getConfig","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"}],"name":"getTrustedRemoteAddress","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"guardian","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_lzEndpoint","type":"address"},{"internalType":"address","name":"_guardian","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"isTrustedRemote","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_receiver","type":"address"},{"internalType":"uint256","name":"_cvxAmount","type":"uint256"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"}],"name":"lock","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"lzEndpoint","outputs":[{"internalType":"contract ILayerZeroEndpoint","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"lzReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"uint16","name":"","type":"uint16"}],"name":"minDstGasLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"nonblockingLzReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"payloadSizeLimitLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"precrime","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"retryMessage","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_amount","type":"uint256"},{"internalType":"address payable","name":"_refundAddress","type":"address"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"sendFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes32","name":"_selector","type":"bytes32"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"setAdapterParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"uint256","name":"_configType","type":"uint256"},{"internalType":"bytes","name":"_config","type":"bytes"}],"name":"setConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint16","name":"_packetType","type":"uint16"},{"internalType":"uint256","name":"_minGas","type":"uint256"}],"name":"setMinDstGas","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_size","type":"uint256"}],"name":"setPayloadSizeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_precrime","type":"address"}],"name":"setPrecrime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setReceiveVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setSendVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_path","type":"bytes"}],"name":"setTrustedRemote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"setTrustedRemoteAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_useCustomAdapterParams","type":"bool"}],"name":"setUseCustomAdapterParams","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","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":"uint16","name":"","type":"uint16"}],"name":"trustedRemoteLookup","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"useCustomAdapterParams","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]

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

Deployed Bytecode

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000650000000000000000000000000000000000000000000000000000000000000004417572610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044155524100000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : _name (string): Aura
Arg [1] : _symbol (string): AURA
Arg [2] : _canonicalChainId (uint16): 101

-----Encoded View---------------
7 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000065
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [4] : 4175726100000000000000000000000000000000000000000000000000000000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [6] : 4155524100000000000000000000000000000000000000000000000000000000


Block Transaction Gas Used Reward
view all blocks sequenced

Block Uncle Number Difficulty Gas Used Reward
View All Uncles
Loading...
Loading

OVERVIEW

Centered around Balancer’s veBAL, Aura coordinates incentives around vote-escrowed tokens to boost yield potential and governance power of DeFi liquidity providers, governance token stakers and voters.

Loading...
Loading

Validator Index Block Amount
View All Withdrawals

Transaction Hash Block Value Eth2 PubKey Valid
View All Deposits
[ Download: CSV Export  ]
[ Download: CSV Export  ]

A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.