Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./dependencies/openzeppelin-upgradeable/proxy/utils/Initializable.sol";
import "./interfaces/IPool.sol";
import "./interfaces/IManageable.sol";
import "./lib/WadRayMath.sol";
import "./storage/SyntheticTokenStorage.sol";

error SenderIsNotGovernor();
error SenderCanNotBurn();
error SenderCanNotMint();
error SenderCanNotSeize();
error SyntheticIsInactive();
error NameIsNull();
error SymbolIsNull();
error DecimalsIsNull();
error PoolRegistryIsNull();
error DecreasedAllowanceBelowZero();
error AmountExceedsAllowance();
error ApproveFromTheZeroAddress();
error ApproveToTheZeroAddress();
error BurnFromTheZeroAddress();
error BurnAmountExceedsBalance();
error MintToTheZeroAddress();
error SurpassMaxBridgingSupply();
error SurpassMaxSynthSupply();
error TransferFromTheZeroAddress();
error TransferToTheZeroAddress();
error TransferAmountExceedsBalance();
error NewValueIsSameAsCurrent();
error AddressIsNull();

/**
 * @title Synthetic Token contract
 */
contract SyntheticToken is Initializable, SyntheticTokenStorageV1 {
    using WadRayMath for uint256;

    string public constant VERSION = "1.3.0";

    /// @notice Emitted when active flag is updated
    event SyntheticTokenActiveUpdated(bool newActive);

    /// @notice Emitted when max total supply is updated
    event MaxTotalSupplyUpdated(uint256 oldMaxTotalSupply, uint256 newMaxTotalSupply);

    /// @notice Emitted when max bridged-in supply is updated
    event MaxBridgedInSupplyUpdated(uint256 oldMaxBridgedInSupply, uint256 newMaxBridgedInSupply);

    /// @notice Emitted when max bridged-out supply is updated
    event MaxBridgedOutSupplyUpdated(uint256 oldMaxBridgedOutSupply, uint256 newMaxBridgedOutSupply);

    /// @notice Emitted when proxyOFT is updated
    event ProxyOFTUpdated(IProxyOFT oldProxyOFT, IProxyOFT newProxyOFT);

    /**
     * @notice Throws if caller isn't the governor
     */
    modifier onlyGovernor() {
        if (msg.sender != poolRegistry.governor()) revert SenderIsNotGovernor();
        _;
    }

    /**
     * @dev Throws if sender can't burn
     */
    modifier onlyIfCanBurn() {
        if (!_isMsgSenderProxyOFT() && !_isMsgSenderPool() && !_isMsgSenderDebtToken()) revert SenderCanNotBurn();
        _;
    }

    /**
     * @dev Throws if sender can't mint
     */
    modifier onlyIfCanMint() {
        if (!_isMsgSenderProxyOFT() && !_isMsgSenderPool() && !_isMsgSenderDebtToken()) revert SenderCanNotMint();
        _;
    }

    /**
     * @dev Throws if sender can't seize
     */
    modifier onlyIfCanSeize() {
        if (!_isMsgSenderPool() && !_isMsgSenderDebtToken()) revert SenderCanNotSeize();
        _;
    }

    /**
     * @dev Throws if synthetic token isn't enabled
     */
    modifier onlyIfSyntheticTokenIsActive() {
        if (!isActive) revert SyntheticIsInactive();
        _;
    }

    constructor() {
        _disableInitializers();
    }

    function initialize(
        string calldata name_,
        string calldata symbol_,
        uint8 decimals_,
        IPoolRegistry poolRegistry_
    ) external initializer {
        if (bytes(name_).length == 0) revert NameIsNull();
        if (bytes(symbol_).length == 0) revert SymbolIsNull();
        if (decimals_ == 0) revert DecimalsIsNull();
        if (address(poolRegistry_) == address(0)) revert PoolRegistryIsNull();

        poolRegistry = poolRegistry_;
        name = name_;
        symbol = symbol_;
        decimals = decimals_;
        isActive = true;
        maxTotalSupply = type(uint256).max;
    }

    /**
     * @notice Set `amount` as the allowance of `spender` over the caller's tokens
     */
    function approve(address spender_, uint256 amount_) external override returns (bool) {
        _approve(msg.sender, spender_, amount_);
        return true;
    }

    /**
     * @notice Get net bridged-in circulating supply
     * @dev The supply is calculated using `MAX(totalBridgedIn - totalBridgedOut, 0)`
     */
    function bridgedInSupply() public view returns (uint256 _supply) {
        uint256 _totalBridgedIn = totalBridgedIn;
        uint256 _totalBridgedOut = totalBridgedOut;

        if (_totalBridgedIn > _totalBridgedOut) {
            return _totalBridgedIn - _totalBridgedOut;
        }
    }

    /**
     * @notice Get net bridged-out circulating supply
     * @dev The supply is calculated using `MAX(totalBridgedOut - totalBridgedIn, 0)`
     */
    function bridgedOutSupply() public view returns (uint256 _supply) {
        uint256 _totalBridgedIn = totalBridgedIn;
        uint256 _totalBridgedOut = totalBridgedOut;

        if (_totalBridgedOut > _totalBridgedIn) {
            return _totalBridgedOut - _totalBridgedIn;
        }
    }

    /**
     * @notice Burn synthetic token
     * @param from_ The account to burn from
     * @param amount_ The amount to burn
     */
    function burn(address from_, uint256 amount_) external override onlyIfCanBurn {
        _burn(from_, amount_);
    }

    /**
     * @notice Atomically decrease the allowance granted to `spender` by the caller
     */
    function decreaseAllowance(address spender_, uint256 subtractedValue_) external returns (bool) {
        uint256 _currentAllowance = allowance[msg.sender][spender_];
        if (_currentAllowance < subtractedValue_) revert DecreasedAllowanceBelowZero();
        unchecked {
            _approve(msg.sender, spender_, _currentAllowance - subtractedValue_);
        }
        return true;
    }

    /**
     * @notice Atomically increase the allowance granted to `spender` by the caller
     */
    function increaseAllowance(address spender_, uint256 addedValue_) external returns (bool) {
        _approve(msg.sender, spender_, allowance[msg.sender][spender_] + addedValue_);
        return true;
    }

    /**
     * @notice Mint synthetic token
     * @param to_ The account to mint to
     * @param amount_ The amount to mint
     */
    function mint(address to_, uint256 amount_) external override onlyIfCanMint {
        _mint(to_, amount_);
    }

    /**
     * @notice Seize synthetic tokens
     * @dev Same as _transfer
     * @param to_ The account to seize from
     * @param to_ The beneficiary account
     * @param amount_ The amount to seize
     */
    function seize(address from_, address to_, uint256 amount_) external override onlyIfCanSeize {
        _transfer(from_, to_, amount_);
    }

    /// @inheritdoc IERC20
    function transfer(address recipient_, uint256 amount_) external override returns (bool) {
        _transfer(msg.sender, recipient_, amount_);
        return true;
    }

    /// @inheritdoc IERC20
    function transferFrom(address sender_, address recipient_, uint256 amount_) external override returns (bool) {
        uint256 _currentAllowance = allowance[sender_][msg.sender];
        if (_currentAllowance != type(uint256).max) {
            if (_currentAllowance < amount_) revert AmountExceedsAllowance();
            unchecked {
                _approve(sender_, msg.sender, _currentAllowance - amount_);
            }
        }

        _transfer(sender_, recipient_, amount_);

        return true;
    }

    /**
     * @notice Set `amount` as the allowance of `spender` over the `owner` s tokens
     */
    function _approve(address owner_, address spender_, uint256 amount_) private {
        if (owner_ == address(0)) revert ApproveFromTheZeroAddress();
        if (spender_ == address(0)) revert ApproveToTheZeroAddress();

        allowance[owner_][spender_] = amount_;
        emit Approval(owner_, spender_, amount_);
    }

    /**
     * @notice Destroy `amount` tokens from `account`, reducing the
     * total supply
     */
    function _burn(address account_, uint256 amount_) private {
        if (account_ == address(0)) revert BurnFromTheZeroAddress();

        if (_isMsgSenderProxyOFT()) {
            totalBridgedOut += amount_;
            if (bridgedOutSupply() > maxBridgedOutSupply) revert SurpassMaxBridgingSupply();
        }

        uint256 _currentBalance = balanceOf[account_];
        if (_currentBalance < amount_) revert BurnAmountExceedsBalance();
        unchecked {
            balanceOf[account_] = _currentBalance - amount_;
            totalSupply -= amount_;
        }

        emit Transfer(account_, address(0), amount_);
    }

    /**
     * @dev Check if the sender is proxyOFT
     */
    function _isMsgSenderProxyOFT() private view returns (bool) {
        return msg.sender == address(proxyOFT);
    }

    /**
     * @notice Check if the sender is a valid DebtToken contract
     */
    function _isMsgSenderDebtToken() private view returns (bool) {
        IPool _pool = IManageable(msg.sender).pool();

        return
            poolRegistry.isPoolRegistered(address(_pool)) &&
            _pool.doesDebtTokenExist(IDebtToken(msg.sender)) &&
            IDebtToken(msg.sender).syntheticToken() == this;
    }

    /**
     * @notice Check if the sender is a valid Pool contract
     */
    function _isMsgSenderPool() private view returns (bool) {
        return poolRegistry.isPoolRegistered(msg.sender) && IPool(msg.sender).doesSyntheticTokenExist(this);
    }

    /**
     * @notice Create `amount` tokens and assigns them to `account`, increasing
     * the total supply
     */
    function _mint(address account_, uint256 amount_) private onlyIfSyntheticTokenIsActive {
        if (account_ == address(0)) revert MintToTheZeroAddress();

        if (_isMsgSenderProxyOFT()) {
            totalBridgedIn += amount_;
            if (bridgedInSupply() > maxBridgedInSupply) revert SurpassMaxBridgingSupply();
        }

        totalSupply += amount_;
        if (totalSupply > maxTotalSupply) revert SurpassMaxSynthSupply();
        balanceOf[account_] += amount_;
        emit Transfer(address(0), account_, amount_);
    }

    /**
     * @notice Move `amount` of tokens from `sender` to `recipient`
     */
    function _transfer(address sender_, address recipient_, uint256 amount_) private {
        if (sender_ == address(0)) revert TransferFromTheZeroAddress();
        if (recipient_ == address(0)) revert TransferToTheZeroAddress();

        uint256 senderBalance = balanceOf[sender_];
        if (senderBalance < amount_) revert TransferAmountExceedsBalance();
        unchecked {
            balanceOf[sender_] = senderBalance - amount_;
            balanceOf[recipient_] += amount_;
        }

        emit Transfer(sender_, recipient_, amount_);
    }

    /**
     * @notice Enable/Disable Synthetic Token
     */
    function toggleIsActive() external override onlyGovernor {
        bool _newIsActive = !isActive;
        emit SyntheticTokenActiveUpdated(_newIsActive);
        isActive = _newIsActive;
    }

    /**
     * @notice Update max total supply
     * @param newMaxTotalSupply_ The new max total supply
     */
    function updateMaxTotalSupply(uint256 newMaxTotalSupply_) external override onlyGovernor {
        uint256 _currentMaxTotalSupply = maxTotalSupply;
        if (newMaxTotalSupply_ == _currentMaxTotalSupply) revert NewValueIsSameAsCurrent();
        emit MaxTotalSupplyUpdated(_currentMaxTotalSupply, newMaxTotalSupply_);
        maxTotalSupply = newMaxTotalSupply_;
    }

    /**
     * @notice Update max bridged-in supply
     */
    function updateMaxBridgedInSupply(uint256 maxBridgedInSupply_) external onlyGovernor {
        uint256 _currentMaxBridgedInBalance = maxBridgedInSupply;
        if (maxBridgedInSupply_ == _currentMaxBridgedInBalance) revert NewValueIsSameAsCurrent();
        emit MaxBridgedInSupplyUpdated(_currentMaxBridgedInBalance, maxBridgedInSupply_);
        maxBridgedInSupply = maxBridgedInSupply_;
    }

    /**
     * @notice Update max bridged-out supply
     */
    function updateMaxBridgedOutSupply(uint256 maxBridgedOutSupply_) external onlyGovernor {
        uint256 _currentMaxBridgedOutBalance = maxBridgedOutSupply;
        if (maxBridgedOutSupply_ == _currentMaxBridgedOutBalance) revert NewValueIsSameAsCurrent();
        emit MaxBridgedOutSupplyUpdated(_currentMaxBridgedOutBalance, maxBridgedOutSupply_);
        maxBridgedOutSupply = maxBridgedOutSupply_;
    }

    /**
     * @notice Update proxyOFT
     * @param newProxyOFT_ Address of new ProxyOFT
     */
    function updateProxyOFT(IProxyOFT newProxyOFT_) external override onlyGovernor {
        if (address(newProxyOFT_) == address(0)) revert AddressIsNull();
        IProxyOFT _currentProxyOFT = proxyOFT;
        if (newProxyOFT_ == _currentProxyOFT) revert NewValueIsSameAsCurrent();
        emit ProxyOFTUpdated(_currentProxyOFT, newProxyOFT_);
        proxyOFT = newProxyOFT_;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.2;

import "../../../../../openzeppelin-upgradeable/utils/introspection/IERC165Upgradeable.sol";

/**
 * @dev Interface of the IOFT core standard
 */
interface IOFTCoreUpgradeable is IERC165Upgradeable {
    /**
     * @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,
        uint _amount,
        bool _useZro,
        bytes calldata _adapterParams
    ) external view returns (uint nativeFee, uint 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,
        uint _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 (uint);

    /**
     * @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, uint _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, uint _amount);

    event SetUseCustomAdapterParams(bool _useCustomAdapterParams);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.5.0;

import "../IOFTCoreUpgradeable.sol";

/**
 * @dev Interface of the composable OFT core standard
 */
interface IComposableOFTCoreUpgradeable is IOFTCoreUpgradeable {
    function estimateSendAndCallFee(
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint _amount,
        bytes calldata _payload,
        uint64 _dstGasForCall,
        bool _useZro,
        bytes calldata _adapterParams
    ) external view returns (uint nativeFee, uint zroFee);

    function sendAndCall(
        address _from,
        uint16 _dstChainId,
        bytes calldata _toAddress,
        uint _amount,
        bytes calldata _payload,
        uint64 _dstGasForCall,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes calldata _adapterParams
    ) external payable;

    function retryOFTReceived(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _from,
        address _to,
        uint _amount,
        bytes calldata _payload
    ) external;

    event CallOFTReceivedFailure(
        uint16 indexed _srcChainId,
        bytes _srcAddress,
        uint64 _nonce,
        bytes _from,
        address indexed _to,
        uint _amount,
        bytes _payload,
        bytes _reason
    );

    event CallOFTReceivedSuccess(uint16 indexed _srcChainId, bytes _srcAddress, uint64 _nonce, bytes32 _hash);

    event RetryOFTReceivedSuccess(bytes32 _messageHash);

    event NonContractAddress(address _address);
}

// SPDX-License-Identifier: MIT

pragma solidity >=0.5.0;

interface IOFTReceiverUpgradeable {
    /**
     * @dev Called by the OFT contract when tokens are received from source chain.
     * @param _srcChainId The chain id of the source chain.
     * @param _srcAddress The address of the OFT token contract on the source chain.
     * @param _nonce The nonce of the transaction on the source chain.
     * @param _from The address of the account who calls the sendAndCall() on the source chain.
     * @param _amount The amount of tokens to transfer.
     * @param _payload Additional data with no specified format.
     */
    function onOFTReceived(
        uint16 _srcChainId,
        bytes calldata _srcAddress,
        uint64 _nonce,
        bytes calldata _from,
        uint _amount,
        bytes calldata _payload
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts. Equivalent to `reinitializer(1)`.
     */
    modifier initializer() {
        bool isTopLevelCall = _setInitializedVersion(1);
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * `initializer` is equivalent to `reinitializer(1)`, so a reinitializer may be used after the original
     * initialization step. This is essential to configure modules that are added through upgrades and that require
     * initialization.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     */
    modifier reinitializer(uint8 version) {
        bool isTopLevelCall = _setInitializedVersion(version);
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(version);
        }
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     */
    function _disableInitializers() internal virtual {
        _setInitializedVersion(type(uint8).max);
    }

    function _setInitializedVersion(uint8 version) private returns (bool) {
        // If the contract is initializing we ignore whether _initialized is set in order to support multiple
        // inheritance patterns, but we only do this in the context of a constructor, and for the lowest level
        // of initializers, because in other contexts the contract may have been reentered.
        if (_initializing) {
            require(
                version == 1 && !AddressUpgradeable.isContract(address(this)),
                "Initializable: contract is already initialized"
            );
            return false;
        } else {
            require(_initialized < version, "Initializable: contract is already initialized");
            _initialized = version;
            return true;
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// 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 IERC165Upgradeable {
    /**
     * @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);
}

// SPDX-License-Identifier: MIT

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);
}

// SPDX-License-Identifier: MIT

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);
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity 0.8.9;

import "./IStargateRouter.sol";

interface IStargateComposer {
    function swap(
        uint16 _dstChainId,
        uint256 _srcPoolId,
        uint256 _dstPoolId,
        address payable _refundAddress,
        uint256 _amountLD,
        uint256 _minAmountLD,
        IStargateRouter.lzTxObj memory _lzTxParams,
        bytes calldata _to,
        bytes calldata _payload
    ) external payable;

    function factory() external view returns (address);

    function stargateBridge() external view returns (address);

    function stargateRouter() external view returns (IStargateRouter);

    function quoteLayerZeroFee(
        uint16 _dstChainId,
        uint8 _functionType,
        bytes calldata _toAddress,
        bytes calldata _transferAndCallPayload,
        IStargateRouter.lzTxObj memory _lzTxParams
    ) external view returns (uint256, uint256);

    function peers(uint16 _chainId) external view returns (address);
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity 0.8.9;

interface IStargateReceiver {
    function sgReceive(
        uint16 _chainId,
        bytes memory _srcAddress,
        uint256 _nonce,
        address _token,
        uint256 amountLD,
        bytes memory payload
    ) external;
}

// SPDX-License-Identifier: BUSL-1.1

pragma solidity 0.8.9;

interface IStargateRouter {
    struct lzTxObj {
        uint256 dstGasForCall;
        uint256 dstNativeAmount;
        bytes dstNativeAddr;
    }

    function addLiquidity(uint256 _poolId, uint256 _amountLD, address _to) external;

    function swap(
        uint16 _dstChainId,
        uint256 _srcPoolId,
        uint256 _dstPoolId,
        address payable _refundAddress,
        uint256 _amountLD,
        uint256 _minAmountLD,
        lzTxObj memory _lzTxParams,
        bytes calldata _to,
        bytes calldata _payload
    ) external payable;

    function redeemRemote(
        uint16 _dstChainId,
        uint256 _srcPoolId,
        uint256 _dstPoolId,
        address payable _refundAddress,
        uint256 _amountLP,
        uint256 _minAmountLD,
        bytes calldata _to,
        lzTxObj memory _lzTxParams
    ) external payable;

    function instantRedeemLocal(uint16 _srcPoolId, uint256 _amountLP, address _to) external returns (uint256);

    function redeemLocal(
        uint16 _dstChainId,
        uint256 _srcPoolId,
        uint256 _dstPoolId,
        address payable _refundAddress,
        uint256 _amountLP,
        bytes calldata _to,
        lzTxObj memory _lzTxParams
    ) external payable;

    function sendCredits(
        uint16 _dstChainId,
        uint256 _srcPoolId,
        uint256 _dstPoolId,
        address payable _refundAddress
    ) external payable;

    function quoteLayerZeroFee(
        uint16 _dstChainId,
        uint8 _functionType,
        bytes calldata _toAddress,
        bytes calldata _transferAndCallPayload,
        lzTxObj memory _lzTxParams
    ) external view returns (uint256, uint256);

    function clearCachedSwap(uint16 _srcChainId, bytes calldata _srcAddress, uint256 _nonce) external;

    function factory() external view returns (address);

    function bridge() external view returns (address);

    function cachedSwapLookup(
        uint16 _chainId_,
        bytes calldata _srcAddress,
        uint256 _nonce
    ) external view returns (address token, uint256 amountLD, address to, bytes memory payload);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/@layerzerolabs/solidity-examples/contracts-upgradeable/token/oft/composable/IOFTReceiverUpgradeable.sol";
import "../dependencies/stargate-protocol/interfaces/IStargateReceiver.sol";
import "../dependencies/stargate-protocol/interfaces/IStargateRouter.sol";
import "../dependencies/stargate-protocol/interfaces/IStargateComposer.sol";
import "./IProxyOFT.sol";

interface ICrossChainDispatcher is IStargateReceiver, IOFTReceiverUpgradeable {
    function crossChainDispatcherOf(uint16 chainId_) external view returns (address);

    function triggerFlashRepaySwap(
        uint256 id_,
        address payable account_,
        address tokenIn_,
        address tokenOut_,
        uint256 amountIn_,
        uint256 amountOutMin_,
        bytes calldata lzArgs_
    ) external payable;

    function triggerLeverageSwap(
        uint256 id_,
        address payable account_,
        address tokenIn_,
        address tokenOut_,
        uint256 amountIn_,
        uint256 amountOutMin,
        bytes calldata lzArgs_
    ) external payable;

    function isBridgingActive() external view returns (bool);

    function flashRepayCallbackTxGasLimit() external view returns (uint64);

    function flashRepaySwapTxGasLimit() external view returns (uint64);

    function leverageCallbackTxGasLimit() external view returns (uint64);

    function leverageSwapTxGasLimit() external view returns (uint64);

    function lzBaseGasLimit() external view returns (uint256);

    function stargateComposer() external view returns (IStargateComposer);

    function stargateSlippage() external view returns (uint256);

    function stargatePoolIdOf(address token_) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/openzeppelin/token/ERC20/extensions/IERC20Metadata.sol";
import "./ISyntheticToken.sol";

interface IDebtToken is IERC20Metadata {
    function lastTimestampAccrued() external view returns (uint256);

    function isActive() external view returns (bool);

    function syntheticToken() external view returns (ISyntheticToken);

    function accrueInterest() external;

    function debtIndex() external returns (uint256 debtIndex_);

    function burn(address from_, uint256 amount_) external;

    function issue(uint256 amount_, address to_) external returns (uint256 _issued, uint256 _fee);

    function flashIssue(address to_, uint256 amount_) external returns (uint256 _issued, uint256 _fee);

    function mint(address to_, uint256 amount_) external;

    function repay(address onBehalfOf_, uint256 amount_) external returns (uint256 _repaid, uint256 _fee);

    function repayAll(address onBehalfOf_) external returns (uint256 _repaid, uint256 _fee);

    function quoteIssueIn(uint256 amountToIssue_) external view returns (uint256 _amount, uint256 _fee);

    function quoteIssueOut(uint256 amount_) external view returns (uint256 _amountToIssue, uint256 _fee);

    function quoteRepayIn(uint256 amountToRepay_) external view returns (uint256 _amount, uint256 _fee);

    function quoteRepayOut(uint256 amount_) external view returns (uint256 _amountToRepay, uint256 _fee);

    function updateMaxTotalSupply(uint256 newMaxTotalSupply_) external;

    function updateInterestRate(uint256 newInterestRate_) external;

    function maxTotalSupply() external view returns (uint256);

    function interestRate() external view returns (uint256);

    function interestRatePerSecond() external view returns (uint256);

    function toggleIsActive() external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/openzeppelin/token/ERC20/extensions/IERC20Metadata.sol";

interface IDepositToken is IERC20Metadata {
    function underlying() external view returns (IERC20);

    function collateralFactor() external view returns (uint256);

    function unlockedBalanceOf(address account_) external view returns (uint256);

    function lockedBalanceOf(address account_) external view returns (uint256);

    function flashWithdraw(address account_, uint256 amount_) external returns (uint256 _withdrawn, uint256 _fee);

    function deposit(uint256 amount_, address onBehalfOf_) external returns (uint256 _deposited, uint256 _fee);

    function quoteDepositIn(uint256 amountToDeposit_) external view returns (uint256 _amount, uint256 _fee);

    function quoteDepositOut(uint256 amount_) external view returns (uint256 _amountToDeposit, uint256 _fee);

    function quoteWithdrawIn(uint256 amountToWithdraw_) external view returns (uint256 _amount, uint256 _fee);

    function quoteWithdrawOut(uint256 amount_) external view returns (uint256 _amountToWithdraw, uint256 _fee);

    function withdraw(uint256 amount_, address to_) external returns (uint256 _withdrawn, uint256 _fee);

    function seize(address from_, address to_, uint256 amount_) external;

    function updateCollateralFactor(uint128 newCollateralFactor_) external;

    function isActive() external view returns (bool);

    function toggleIsActive() external;

    function maxTotalSupply() external view returns (uint256);

    function updateMaxTotalSupply(uint256 newMaxTotalSupply_) external;

    function withdrawFrom(address from_, uint256 amount_) external returns (uint256 _withdrawn, uint256 _fee);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

/**
 * @notice FeeProvider interface
 */
interface IFeeProvider {
    struct LiquidationFees {
        uint128 liquidatorIncentive;
        uint128 protocolFee;
    }

    function defaultSwapFee() external view returns (uint256);

    function depositFee() external view returns (uint256);

    function issueFee() external view returns (uint256);

    function liquidationFees() external view returns (uint128 liquidatorIncentive, uint128 protocolFee);

    function repayFee() external view returns (uint256);

    function swapFeeFor(address account_) external view returns (uint256);

    function withdrawFee() external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

/**
 * @notice Governable interface
 */
interface IGovernable {
    function governor() external view returns (address _governor);

    function transferGovernorship(address _proposedGovernor) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./IPool.sol";

/**
 * @notice Manageable interface
 */
interface IManageable {
    function pool() external view returns (IPool _pool);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

interface IPauseable {
    function paused() external view returns (bool);

    function everythingStopped() external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./IDepositToken.sol";
import "./IDebtToken.sol";
import "./ITreasury.sol";
import "./IRewardsDistributor.sol";
import "./IPoolRegistry.sol";
import "./IFeeProvider.sol";
import "./ISmartFarmingManager.sol";
import "./external/ISwapper.sol";
import "../interfaces/IFeeProvider.sol";

/**
 * @notice Pool interface
 */
interface IPool is IPauseable, IGovernable {
    function debtFloorInUsd() external view returns (uint256);

    function feeCollector() external view returns (address);

    function feeProvider() external view returns (IFeeProvider);

    function maxLiquidable() external view returns (uint256);

    function doesSyntheticTokenExist(ISyntheticToken syntheticToken_) external view returns (bool);

    function doesDebtTokenExist(IDebtToken debtToken_) external view returns (bool);

    function doesDepositTokenExist(IDepositToken depositToken_) external view returns (bool);

    function depositTokenOf(IERC20 underlying_) external view returns (IDepositToken);

    function debtTokenOf(ISyntheticToken syntheticToken_) external view returns (IDebtToken);

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

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

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

    function debtOf(address account_) external view returns (uint256 _debtInUsd);

    function depositOf(address account_) external view returns (uint256 _depositInUsd, uint256 _issuableLimitInUsd);

    function debtPositionOf(
        address account_
    )
        external
        view
        returns (
            bool _isHealthy,
            uint256 _depositInUsd,
            uint256 _debtInUsd,
            uint256 _issuableLimitInUsd,
            uint256 _issuableInUsd
        );

    function liquidate(
        ISyntheticToken syntheticToken_,
        address account_,
        uint256 amountToRepay_,
        IDepositToken depositToken_
    ) external returns (uint256 _totalSeized, uint256 _toLiquidator, uint256 _fee);

    function quoteLiquidateIn(
        ISyntheticToken syntheticToken_,
        uint256 totalToSeized_,
        IDepositToken depositToken_
    ) external view returns (uint256 _amountToRepay, uint256 _toLiquidator, uint256 _fee);

    function quoteLiquidateMax(
        ISyntheticToken syntheticToken_,
        address account_,
        IDepositToken depositToken_
    ) external view returns (uint256 _maxAmountToRepay);

    function quoteLiquidateOut(
        ISyntheticToken syntheticToken_,
        uint256 amountToRepay_,
        IDepositToken depositToken_
    ) external view returns (uint256 _totalSeized, uint256 _toLiquidator, uint256 _fee);

    function quoteSwapIn(
        ISyntheticToken syntheticTokenIn_,
        ISyntheticToken syntheticTokenOut_,
        uint256 amountOut_
    ) external view returns (uint256 _amountIn, uint256 _fee);

    function quoteSwapOut(
        ISyntheticToken syntheticTokenIn_,
        ISyntheticToken syntheticTokenOut_,
        uint256 amountIn_
    ) external view returns (uint256 _amountOut, uint256 _fee);

    function swap(
        ISyntheticToken syntheticTokenIn_,
        ISyntheticToken syntheticTokenOut_,
        uint256 amountIn_
    ) external returns (uint256 _amountOut, uint256 _fee);

    function treasury() external view returns (ITreasury);

    function masterOracle() external view returns (IMasterOracle);

    function poolRegistry() external view returns (IPoolRegistry);

    function addToDepositTokensOfAccount(address account_) external;

    function removeFromDepositTokensOfAccount(address account_) external;

    function addToDebtTokensOfAccount(address account_) external;

    function removeFromDebtTokensOfAccount(address account_) external;

    function getDepositTokensOfAccount(address account_) external view returns (address[] memory);

    function getDebtTokensOfAccount(address account_) external view returns (address[] memory);

    function isSwapActive() external view returns (bool);

    function smartFarmingManager() external view returns (ISmartFarmingManager);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./external/IMasterOracle.sol";
import "./IPauseable.sol";
import "./IGovernable.sol";
import "./ISyntheticToken.sol";
import "./external/ISwapper.sol";
import "./IQuoter.sol";
import "./ICrossChainDispatcher.sol";

interface IPoolRegistry is IPauseable, IGovernable {
    function feeCollector() external view returns (address);

    function isPoolRegistered(address pool_) external view returns (bool);

    function nativeTokenGateway() external view returns (address);

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

    function registerPool(address pool_) external;

    function unregisterPool(address pool_) external;

    function masterOracle() external view returns (IMasterOracle);

    function updateFeeCollector(address newFeeCollector_) external;

    function idOfPool(address pool_) external view returns (uint256);

    function nextPoolId() external view returns (uint256);

    function swapper() external view returns (ISwapper);

    function quoter() external view returns (IQuoter);

    function crossChainDispatcher() external view returns (ICrossChainDispatcher);

    function doesSyntheticTokenExist(ISyntheticToken syntheticToken_) external view returns (bool _exists);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/@layerzerolabs/solidity-examples/contracts-upgradeable/token/oft/composable/IComposableOFTCoreUpgradeable.sol";

interface IProxyOFT is IComposableOFTCoreUpgradeable {
    function getProxyOFTOf(uint16 chainId_) external view returns (address _proxyOFT);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./IPoolRegistry.sol";
import "./IProxyOFT.sol";

interface IQuoter {
    function quoteCrossChainFlashRepayNativeFee(
        IProxyOFT proxyOFT_,
        bytes calldata lzArgs_
    ) external view returns (uint256 _nativeFee);

    function quoteCrossChainLeverageNativeFee(
        IProxyOFT proxyOFT_,
        bytes calldata lzArgs_
    ) external view returns (uint256 _nativeFee);

    function quoteLeverageCallbackNativeFee(uint16 dstChainId_) external view returns (uint256 _callbackTxNativeFee);

    function quoteFlashRepayCallbackNativeFee(uint16 dstChainId_) external view returns (uint256 _callbackTxNativeFee);

    function getFlashRepaySwapAndCallbackLzArgs(
        uint16 srcChainId_,
        uint16 dstChainId_
    ) external view returns (bytes memory lzArgs_);

    function getLeverageSwapAndCallbackLzArgs(
        uint16 srcChainId_,
        uint16 dstChainId_
    ) external view returns (bytes memory lzArgs_);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/openzeppelin/token/ERC20/IERC20.sol";

/**
 * @notice Reward Distributor interface
 */
interface IRewardsDistributor {
    function rewardToken() external view returns (IERC20);

    function tokenSpeeds(IERC20 token_) external view returns (uint256);

    function tokensAccruedOf(address account_) external view returns (uint256);

    function updateBeforeMintOrBurn(IERC20 token_, address account_) external;

    function updateBeforeTransfer(IERC20 token_, address from_, address to_) external;

    function claimable(address account_) external view returns (uint256 _claimable);

    function claimable(address account_, IERC20 token_) external view returns (uint256 _claimable);

    function claimRewards(address account_) external;

    function claimRewards(address account_, IERC20[] memory tokens_) external;

    function claimRewards(address[] memory accounts_, IERC20[] memory tokens_) external;

    function updateTokenSpeed(IERC20 token_, uint256 newSpeed_) external;

    function updateTokenSpeeds(IERC20[] calldata tokens_, uint256[] calldata speeds_) external;

    function tokens(uint256) external view returns (IERC20);

    function tokenStates(IERC20) external view returns (uint224 index, uint32 timestamp);

    function accountIndexOf(IERC20, address) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "./IManageable.sol";
import "./IDepositToken.sol";
import "./IDebtToken.sol";

/**
 * @notice SmartFarmingManager interface
 */
interface ISmartFarmingManager {
    function flashRepay(
        ISyntheticToken syntheticToken_,
        IDepositToken depositToken_,
        uint256 withdrawAmount_,
        uint256 repayAmountMin_
    ) external returns (uint256 _withdrawn, uint256 _repaid);

    function crossChainFlashRepay(
        ISyntheticToken syntheticToken_,
        IDepositToken depositToken_,
        uint256 withdrawAmount_,
        IERC20 bridgeToken_,
        uint256 bridgeTokenAmountMin_,
        uint256 swapAmountOutMin_,
        uint256 repayAmountMin_,
        bytes calldata lzArgs_
    ) external payable;

    function crossChainLeverage(
        IERC20 tokenIn_,
        IDepositToken depositToken_,
        ISyntheticToken syntheticToken_,
        uint256 amountIn_,
        uint256 leverage_,
        uint256 swapAmountOutMin_,
        uint256 depositAmountMin_,
        bytes calldata lzArgs_
    ) external payable;

    function crossChainLeverageCallback(uint256 id_, uint256 swapAmountOut_) external returns (uint256 _deposited);

    function crossChainFlashRepayCallback(uint256 id_, uint256 swapAmountOut_) external returns (uint256 _repaid);

    function leverage(
        IERC20 tokenIn_,
        IDepositToken depositToken_,
        ISyntheticToken syntheticToken_,
        uint256 amountIn_,
        uint256 leverage_,
        uint256 depositAmountMin_
    ) external returns (uint256 _deposited, uint256 _issued);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../dependencies/openzeppelin/token/ERC20/extensions/IERC20Metadata.sol";
import "./IDebtToken.sol";
import "./IPoolRegistry.sol";
import "../interfaces/IProxyOFT.sol";

interface ISyntheticToken is IERC20Metadata {
    function isActive() external view returns (bool);

    function mint(address to_, uint256 amount_) external;

    function burn(address from_, uint256 amount) external;

    function poolRegistry() external view returns (IPoolRegistry);

    function toggleIsActive() external;

    function seize(address from_, address to_, uint256 amount_) external;

    function updateMaxTotalSupply(uint256 newMaxTotalSupply_) external;

    function updateProxyOFT(IProxyOFT newProxyOFT_) external;

    function maxTotalSupply() external view returns (uint256);

    function proxyOFT() external view returns (IProxyOFT);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

interface ITreasury {
    function pull(address to_, uint256 amount_) external;

    function migrateTo(address newTreasury_) external;
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

interface IMasterOracle {
    function quoteTokenToUsd(address _asset, uint256 _amount) external view returns (uint256 _amountInUsd);

    function quoteUsdToToken(address _asset, uint256 _amountInUsd) external view returns (uint256 _amount);

    function quote(address _assetIn, address _assetOut, uint256 _amountIn) external view returns (uint256 _amountOut);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

interface ISwapper {
    function swapExactInput(
        address tokenIn_,
        address tokenOut_,
        uint256 amountIn_,
        uint256 amountOutMin_,
        address receiver_
    ) external returns (uint256 _amountOut);
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

/**
 * @title Math library
 * @dev Provides mul and div function for wads (decimal numbers with 18 digits precision) and rays (decimals with 27 digits)
 * @dev Based on https://github.com/dapphub/ds-math/blob/master/src/math.sol
 */
library WadRayMath {
    uint256 internal constant WAD = 1e18;
    uint256 internal constant HALF_WAD = WAD / 2;

    uint256 internal constant RAY = 1e27;
    uint256 internal constant HALF_RAY = RAY / 2;

    uint256 internal constant WAD_RAY_RATIO = 1e9;

    /**
     * @dev Multiplies two wad, rounding half up to the nearest wad
     * @param a Wad
     * @param b Wad
     * @return The result of a*b, in wad
     */
    function wadMul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0 || b == 0) {
            return 0;
        }

        return (a * b + HALF_WAD) / WAD;
    }

    /**
     * @dev Divides two wad, rounding half up to the nearest wad
     * @param a Wad
     * @param b Wad
     * @return The result of a/b, in wad
     */
    function wadDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        return (a * WAD + b / 2) / b;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity 0.8.9;

import "../interfaces/ISyntheticToken.sol";

abstract contract SyntheticTokenStorageV1 is ISyntheticToken {
    /**
     * @notice The name of the token
     */
    string public override name;

    /**
     * @notice The symbol of the token
     */
    string public override symbol;

    /**
     * @dev The amount of tokens owned by `account`
     */
    mapping(address => uint256) public override balanceOf;

    /**
     * @dev The remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}
     */
    mapping(address => mapping(address => uint256)) public override allowance;

    /**
     * @dev Amount of tokens in existence
     */
    uint256 public override totalSupply;

    /**
     * @notice The supply cap
     */
    uint256 public override maxTotalSupply;

    /**
     * @dev The Pool Registry
     */
    IPoolRegistry public override poolRegistry;

    /**
     * @notice If true, disables msAsset minting globally
     */
    bool public override isActive;

    /**
     * @notice The decimals of the token
     */
    uint8 public override decimals;

    /**
     * @notice The ProxyOFT contract
     */
    IProxyOFT public override proxyOFT;

    /**
     * @notice Track amount received cross-chain
     */
    uint256 public totalBridgedIn;

    /**
     * @notice Track amount sent cross-chain
     */
    uint256 public totalBridgedOut;

    /**
     * @notice Maximum allowed bridged-in (mint-related) supply
     */
    uint256 public maxBridgedInSupply;

    /**
     * @notice Maximum allowed bridged-out (burn-related) supply
     */
    uint256 public maxBridgedOutSupply;
}

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"AddressIsNull","type":"error"},{"inputs":[],"name":"AmountExceedsAllowance","type":"error"},{"inputs":[],"name":"ApproveFromTheZeroAddress","type":"error"},{"inputs":[],"name":"ApproveToTheZeroAddress","type":"error"},{"inputs":[],"name":"BurnAmountExceedsBalance","type":"error"},{"inputs":[],"name":"BurnFromTheZeroAddress","type":"error"},{"inputs":[],"name":"DecimalsIsNull","type":"error"},{"inputs":[],"name":"DecreasedAllowanceBelowZero","type":"error"},{"inputs":[],"name":"MintToTheZeroAddress","type":"error"},{"inputs":[],"name":"NameIsNull","type":"error"},{"inputs":[],"name":"NewValueIsSameAsCurrent","type":"error"},{"inputs":[],"name":"PoolRegistryIsNull","type":"error"},{"inputs":[],"name":"SenderCanNotBurn","type":"error"},{"inputs":[],"name":"SenderCanNotMint","type":"error"},{"inputs":[],"name":"SenderCanNotSeize","type":"error"},{"inputs":[],"name":"SenderIsNotGovernor","type":"error"},{"inputs":[],"name":"SurpassMaxBridgingSupply","type":"error"},{"inputs":[],"name":"SurpassMaxSynthSupply","type":"error"},{"inputs":[],"name":"SymbolIsNull","type":"error"},{"inputs":[],"name":"SyntheticIsInactive","type":"error"},{"inputs":[],"name":"TransferAmountExceedsBalance","type":"error"},{"inputs":[],"name":"TransferFromTheZeroAddress","type":"error"},{"inputs":[],"name":"TransferToTheZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldMaxBridgedInSupply","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newMaxBridgedInSupply","type":"uint256"}],"name":"MaxBridgedInSupplyUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldMaxBridgedOutSupply","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newMaxBridgedOutSupply","type":"uint256"}],"name":"MaxBridgedOutSupplyUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"oldMaxTotalSupply","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newMaxTotalSupply","type":"uint256"}],"name":"MaxTotalSupplyUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"contract IProxyOFT","name":"oldProxyOFT","type":"address"},{"indexed":false,"internalType":"contract IProxyOFT","name":"newProxyOFT","type":"address"}],"name":"ProxyOFTUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"newActive","type":"bool"}],"name":"SyntheticTokenActiveUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","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":"","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bridgedInSupply","outputs":[{"internalType":"uint256","name":"_supply","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"bridgedOutSupply","outputs":[{"internalType":"uint256","name":"_supply","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","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":"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":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint8","name":"decimals_","type":"uint8"},{"internalType":"contract IPoolRegistry","name":"poolRegistry_","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"isActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxBridgedInSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxBridgedOutSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"poolRegistry","outputs":[{"internalType":"contract IPoolRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"proxyOFT","outputs":[{"internalType":"contract IProxyOFT","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from_","type":"address"},{"internalType":"address","name":"to_","type":"address"},{"internalType":"uint256","name":"amount_","type":"uint256"}],"name":"seize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleIsActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"totalBridgedIn","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalBridgedOut","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"uint256","name":"maxBridgedInSupply_","type":"uint256"}],"name":"updateMaxBridgedInSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxBridgedOutSupply_","type":"uint256"}],"name":"updateMaxBridgedOutSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newMaxTotalSupply_","type":"uint256"}],"name":"updateMaxTotalSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IProxyOFT","name":"newProxyOFT_","type":"address"}],"name":"updateProxyOFT","outputs":[],"stateMutability":"nonpayable","type":"function"}]

60806040523480156200001157600080fd5b506200001c62000022565b62000152565b6200002e60ff62000031565b50565b60008054610100900460ff1615620000ca578160ff1660011480156200006a575062000068306200014360201b62000e991760201c565b155b620000c25760405162461bcd60e51b815260206004820152602e602482015260008051602062001bab83398151915260448201526d191e481a5b9a5d1a585b1a5e995960921b60648201526084015b60405180910390fd5b506000919050565b60005460ff808416911610620001295760405162461bcd60e51b815260206004820152602e602482015260008051602062001bab83398151915260448201526d191e481a5b9a5d1a585b1a5e995960921b6064820152608401620000b9565b506000805460ff191660ff92909216919091179055600190565b6001600160a01b03163b151590565b611a4980620001626000396000f3fe608060405234801561001057600080fd5b50600436106101e55760003560e01c80639163dd5f1161010f578063cbfa94de116100a2578063dd20d4f411610071578063dd20d4f4146103e7578063dd62ed3e146103fa578063de7ea79d14610425578063ffa1ad741461043857600080fd5b8063cbfa94de146103bb578063cd2e9866146103ce578063d2593329146103d7578063d2f09685146103df57600080fd5b8063a457c2d7116100de578063a457c2d71461036f578063a9059cbb14610382578063afcff50f14610395578063b2a02ff1146103a857600080fd5b80639163dd5f1461033957806393a04f131461034157806395d89b41146103545780639dc29fac1461035c57600080fd5b80632ab4d05211610187578063395093511161015657806339509351146102c857806340c10f19146102db5780636d1bb8f7146102ee57806370a082311461031957600080fd5b80632ab4d052146102875780632bb42183146102905780632f068bf114610299578063313ce567146102a257600080fd5b806318160ddd116101c357806318160ddd146102405780631ac571dd1461025757806322f3e2d41461026057806323b872dd1461027457600080fd5b806306fdde03146101ea578063095ea7b314610208578063172f50a41461022b575b600080fd5b6101f261045c565b6040516101ff91906116d2565b60405180910390f35b61021b61021636600461173f565b6104ea565b60405190151581526020016101ff565b61023e61023936600461176b565b610500565b005b61024960055481565b6040519081526020016101ff565b610249600b5481565b60075461021b90600160a01b900460ff1681565b61021b610282366004611784565b61061a565b61024960065481565b61024960095481565b610249600c5481565b6007546102b690600160a81b900460ff1681565b60405160ff90911681526020016101ff565b61021b6102d636600461173f565b61068b565b61023e6102e936600461173f565b6106c7565b600854610301906001600160a01b031681565b6040516001600160a01b0390911681526020016101ff565b6102496103273660046117c5565b60036020526000908152604090205481565b610249610724565b61023e61034f36600461176b565b61074c565b6101f2610866565b61023e61036a36600461173f565b610873565b61021b61037d36600461173f565b6108cc565b61021b61039036600461173f565b610928565b600754610301906001600160a01b031681565b61023e6103b6366004611784565b610935565b61023e6103c93660046117c5565b61097c565b610249600a5481565b61023e610af1565b610249610c09565b61023e6103f536600461176b565b610c25565b6102496104083660046117e9565b600460209081526000928352604080842090915290825290205481565b61023e61043336600461186b565b610d3f565b6101f2604051806040016040528060058152602001640312e332e360dc1b81525081565b6001805461046990611906565b80601f016020809104026020016040519081016040528092919081815260200182805461049590611906565b80156104e25780601f106104b7576101008083540402835291602001916104e2565b820191906000526020600020905b8154815290600101906020018083116104c557829003601f168201915b505050505081565b60006104f7338484610ea8565b50600192915050565b600760009054906101000a90046001600160a01b03166001600160a01b0316630c340a246040518163ffffffff1660e01b815260040160206040518083038186803b15801561054e57600080fd5b505afa158015610562573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906105869190611941565b6001600160a01b0316336001600160a01b0316146105b757604051634b98449160e11b815260040160405180910390fd5b600654818114156105db57604051630333a68160e41b815260040160405180910390fd5b60408051828152602081018490527fc58cd6132bb46df23d468939c03dd023b74b509aaa6b04c39d5a6461c65963bd910160405180910390a150600655565b6001600160a01b038316600090815260046020908152604080832033845290915281205460001981146106755782811015610668576040516303814af160e61b815260040160405180910390fd5b6106758533858403610ea8565b610680858585610f58565b506001949350505050565b3360008181526004602090815260408083206001600160a01b038716845290915281205490916104f79185906106c2908690611974565b610ea8565b6008546001600160a01b031633141580156106e757506106e561104e565b155b80156106f857506106f6611144565b155b156107165760405163168504c160e21b815260040160405180910390fd5b6107208282611348565b5050565b600954600a54600091908082111561074757610740818361198c565b9250505090565b505090565b600760009054906101000a90046001600160a01b03166001600160a01b0316630c340a246040518163ffffffff1660e01b815260040160206040518083038186803b15801561079a57600080fd5b505afa1580156107ae573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906107d29190611941565b6001600160a01b0316336001600160a01b03161461080357604051634b98449160e11b815260040160405180910390fd5b600b548181141561082757604051630333a68160e41b815260040160405180910390fd5b60408051828152602081018490527feacf40fa755daf182276c22cc2ad53893a50e8d3d4c73132308548febf636764910160405180910390a150600b55565b6002805461046990611906565b6008546001600160a01b03163314158015610893575061089161104e565b155b80156108a457506108a2611144565b155b156108c25760405163848003b560e01b815260040160405180910390fd5b610720828261149b565b3360009081526004602090815260408083206001600160a01b0386168452909152812054828110156109115760405163189dd6af60e31b815260040160405180910390fd5b61091e3385858403610ea8565b5060019392505050565b60006104f7338484610f58565b61093d61104e565b15801561094f575061094d611144565b155b1561096c576040516249987f60e01b815260040160405180910390fd5b610977838383610f58565b505050565b600760009054906101000a90046001600160a01b03166001600160a01b0316630c340a246040518163ffffffff1660e01b815260040160206040518083038186803b1580156109ca57600080fd5b505afa1580156109de573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610a029190611941565b6001600160a01b0316336001600160a01b031614610a3357604051634b98449160e11b815260040160405180910390fd5b6001600160a01b038116610a5a5760405163fb7566d760e01b815260040160405180910390fd5b6008546001600160a01b03908116908216811415610a8b57604051630333a68160e41b815260040160405180910390fd5b604080516001600160a01b038084168252841660208201527fef71fdb6fc3b4bdacae0b7871edf00279c204dc041134e4304cf93935cf07af7910160405180910390a150600880546001600160a01b0319166001600160a01b0392909216919091179055565b600760009054906101000a90046001600160a01b03166001600160a01b0316630c340a246040518163ffffffff1660e01b815260040160206040518083038186803b158015610b3f57600080fd5b505afa158015610b53573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610b779190611941565b6001600160a01b0316336001600160a01b031614610ba857604051634b98449160e11b815260040160405180910390fd5b600754604051600160a01b90910460ff1615808252907f79e35d0afb37464963b458a448d257d695a4dc4406dc45df01e4c7b38e2732cb9060200160405180910390a160078054911515600160a01b0260ff60a01b19909216919091179055565b600954600a54600091908181111561074757610740828261198c565b600760009054906101000a90046001600160a01b03166001600160a01b0316630c340a246040518163ffffffff1660e01b815260040160206040518083038186803b158015610c7357600080fd5b505afa158015610c87573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610cab9190611941565b6001600160a01b0316336001600160a01b031614610cdc57604051634b98449160e11b815260040160405180910390fd5b600c5481811415610d0057604051630333a68160e41b815260040160405180910390fd5b60408051828152602081018490527ff0d21a56ee8d766c9055580b458227594b5f2d86aa9087573908bea9dc4ca3d6910160405180910390a150600c55565b6000610d4b60016115a8565b90508015610d63576000805461ff0019166101001790555b85610d8157604051636e83f50760e01b815260040160405180910390fd5b83610d9f576040516330507cff60e11b815260040160405180910390fd5b60ff8316610dc057604051634dc4784160e11b815260040160405180910390fd5b6001600160a01b038216610de757604051637cb62f2b60e11b815260040160405180910390fd5b600780546001600160a01b0319166001600160a01b038416179055610e0e60018888611639565b50610e1b60028686611639565b506007805460ff60a01b1960ff8616600160a81b021661ffff60a01b1990911617600160a01b1790556000196006558015610e90576000805461ff0019169055604051600181527f7f26b83ff96e1f2b6a682f133852f6798a09c465da95921460cefb38474024989060200160405180910390a15b50505050505050565b6001600160a01b03163b151590565b6001600160a01b038316610ecf576040516356fdae6560e11b815260040160405180910390fd5b6001600160a01b038216610ef65760405163b2fa1ef360e01b815260040160405180910390fd5b6001600160a01b0383811660008181526004602090815260408083209487168084529482529182902085905590518481527f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92591015b60405180910390a3505050565b6001600160a01b038316610f7f57604051630240531760e41b815260040160405180910390fd5b6001600160a01b038216610fa65760405163671d1add60e11b815260040160405180910390fd5b6001600160a01b03831660009081526003602052604090205481811015610fe057604051635dd58b8b60e01b815260040160405180910390fd5b6001600160a01b0380851660008181526003602052604080822086860390559286168082529083902080548601905591517fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef906110409086815260200190565b60405180910390a350505050565b60075460405163c673bdaf60e01b81523360048201526000916001600160a01b03169063c673bdaf9060240160206040518083038186803b15801561109257600080fd5b505afa1580156110a6573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906110ca91906119a3565b801561113f5750604051631a0dd00b60e01b81523060048201523390631a0dd00b9060240160206040518083038186803b15801561110757600080fd5b505afa15801561111b573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061113f91906119a3565b905090565b600080336001600160a01b03166316f0115b6040518163ffffffff1660e01b815260040160206040518083038186803b15801561118057600080fd5b505afa158015611194573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906111b89190611941565b60075460405163c673bdaf60e01b81526001600160a01b03808416600483015292935091169063c673bdaf9060240160206040518083038186803b1580156111ff57600080fd5b505afa158015611213573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061123791906119a3565b80156112b557506040516308a00b1f60e31b81523360048201526001600160a01b0382169063450058f89060240160206040518083038186803b15801561127d57600080fd5b505afa158015611291573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906112b591906119a3565b80156113425750306001600160a01b0316336001600160a01b0316638230ecd66040518163ffffffff1660e01b815260040160206040518083038186803b1580156112ff57600080fd5b505afa158015611313573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906113379190611941565b6001600160a01b0316145b91505090565b600754600160a01b900460ff16611372576040516303127d9160e31b815260040160405180910390fd5b6001600160a01b0382166113995760405163c96c2a0b60e01b815260040160405180910390fd5b6008546001600160a01b03163314156113ed5780600960008282546113be9190611974565b9091555050600b546113ce610724565b11156113ed57604051639da48d2560e01b815260040160405180910390fd5b80600560008282546113ff9190611974565b90915550506006546005541115611429576040516309e0f0fd60e31b815260040160405180910390fd5b6001600160a01b03821660009081526003602052604081208054839290611451908490611974565b90915550506040518181526001600160a01b038316906000907fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9060200160405180910390a35050565b6001600160a01b0382166114c2576040516304fca6bd60e41b815260040160405180910390fd5b6008546001600160a01b03163314156115165780600a60008282546114e79190611974565b9091555050600c546114f7610c09565b111561151657604051639da48d2560e01b815260040160405180910390fd5b6001600160a01b0382166000908152600360205260409020548181101561155057604051630bba337f60e11b815260040160405180910390fd5b6001600160a01b03831660008181526003602090815260408083208686039055600580548790039055518581529192917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9101610f4b565b60008054610100900460ff16156115f8578160ff1660011480156115cb5750303b155b6115f05760405162461bcd60e51b81526004016115e7906119c5565b60405180910390fd5b506000919050565b60005460ff80841691161061161f5760405162461bcd60e51b81526004016115e7906119c5565b506000805460ff191660ff92909216919091179055600190565b82805461164590611906565b90600052602060002090601f01602090048101928261166757600085556116ad565b82601f106116805782800160ff198235161785556116ad565b828001600101855582156116ad579182015b828111156116ad578235825591602001919060010190611692565b506116b99291506116bd565b5090565b5b808211156116b957600081556001016116be565b600060208083528351808285015260005b818110156116ff578581018301518582016040015282016116e3565b81811115611711576000604083870101525b50601f01601f1916929092016040019392505050565b6001600160a01b038116811461173c57600080fd5b50565b6000806040838503121561175257600080fd5b823561175d81611727565b946020939093013593505050565b60006020828403121561177d57600080fd5b5035919050565b60008060006060848603121561179957600080fd5b83356117a481611727565b925060208401356117b481611727565b929592945050506040919091013590565b6000602082840312156117d757600080fd5b81356117e281611727565b9392505050565b600080604083850312156117fc57600080fd5b823561180781611727565b9150602083013561181781611727565b809150509250929050565b60008083601f84011261183457600080fd5b50813567ffffffffffffffff81111561184c57600080fd5b60208301915083602082850101111561186457600080fd5b9250929050565b6000806000806000806080878903121561188457600080fd5b863567ffffffffffffffff8082111561189c57600080fd5b6118a88a838b01611822565b909850965060208901359150808211156118c157600080fd5b506118ce89828a01611822565b909550935050604087013560ff811681146118e857600080fd5b915060608701356118f881611727565b809150509295509295509295565b600181811c9082168061191a57607f821691505b6020821081141561193b57634e487b7160e01b600052602260045260246000fd5b50919050565b60006020828403121561195357600080fd5b81516117e281611727565b634e487b7160e01b600052601160045260246000fd5b600082198211156119875761198761195e565b500190565b60008282101561199e5761199e61195e565b500390565b6000602082840312156119b557600080fd5b815180151581146117e257600080fd5b6020808252602e908201527f496e697469616c697a61626c653a20636f6e747261637420697320616c72656160408201526d191e481a5b9a5d1a585b1a5e995960921b60608201526080019056fea2646970667358221220fe2c5d87e3cfd2a2e82c7d947314d83b4e5c872ba97d2e5a9732e508636f4a0a64736f6c63430008090033496e697469616c697a61626c653a20636f6e747261637420697320616c726561

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