Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import {ERC20Permit} from "@openzeppelin/contracts/token/ERC20/extensions/draft-ERC20Permit.sol";
import {L2StandardERC20} from "@eth-optimism/contracts/standards/L2StandardERC20.sol";

contract L2CustomERC20 is ERC20Permit, L2StandardERC20 {
    constructor(
        address _l2Bridge,
        address _l1Token,
        string memory _name,
        string memory _symbol
    ) ERC20Permit(_name) L2StandardERC20(_l2Bridge, _l1Token, _name, _symbol) {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./draft-IERC20Permit.sol";
import "../ERC20.sol";
import "../../../utils/cryptography/draft-EIP712.sol";
import "../../../utils/cryptography/ECDSA.sol";
import "../../../utils/Counters.sol";

/**
 * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 *
 * _Available since v3.4._
 */
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
    using Counters for Counters.Counter;

    mapping(address => Counters.Counter) private _nonces;

    // solhint-disable-next-line var-name-mixedcase
    bytes32 private immutable _PERMIT_TYPEHASH =
        keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");

    /**
     * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
     *
     * It's a good idea to use the same `name` that is defined as the ERC20 token name.
     */
    constructor(string memory name) EIP712(name, "1") {}

    /**
     * @dev See {IERC20Permit-permit}.
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) public virtual override {
        require(block.timestamp <= deadline, "ERC20Permit: expired deadline");

        bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline));

        bytes32 hash = _hashTypedDataV4(structHash);

        address signer = ECDSA.recover(hash, v, r, s);
        require(signer == owner, "ERC20Permit: invalid signature");

        _approve(owner, spender, value);
    }

    /**
     * @dev See {IERC20Permit-nonces}.
     */
    function nonces(address owner) public view virtual override returns (uint256) {
        return _nonces[owner].current();
    }

    /**
     * @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view override returns (bytes32) {
        return _domainSeparatorV4();
    }

    /**
     * @dev "Consume a nonce": return the current value and increment.
     *
     * _Available since v4.1._
     */
    function _useNonce(address owner) internal virtual returns (uint256 current) {
        Counters.Counter storage nonce = _nonces[owner];
        current = nonce.current();
        nonce.increment();
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import { ERC20 } from "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "./IL2StandardERC20.sol";

contract L2StandardERC20 is IL2StandardERC20, ERC20 {
    address public l1Token;
    address public l2Bridge;

    /**
     * @param _l2Bridge Address of the L2 standard bridge.
     * @param _l1Token Address of the corresponding L1 token.
     * @param _name ERC20 name.
     * @param _symbol ERC20 symbol.
     */
    constructor(
        address _l2Bridge,
        address _l1Token,
        string memory _name,
        string memory _symbol
    ) ERC20(_name, _symbol) {
        l1Token = _l1Token;
        l2Bridge = _l2Bridge;
    }

    modifier onlyL2Bridge() {
        require(msg.sender == l2Bridge, "Only L2 Bridge can mint and burn");
        _;
    }

    function supportsInterface(bytes4 _interfaceId) public pure returns (bool) {
        bytes4 firstSupportedInterface = bytes4(keccak256("supportsInterface(bytes4)")); // ERC165
        bytes4 secondSupportedInterface = IL2StandardERC20.l1Token.selector ^
            IL2StandardERC20.mint.selector ^
            IL2StandardERC20.burn.selector;
        return _interfaceId == firstSupportedInterface || _interfaceId == secondSupportedInterface;
    }

    function mint(address _to, uint256 _amount) public virtual onlyL2Bridge {
        _mint(_to, _amount);

        emit Mint(_to, _amount);
    }

    function burn(address _from, uint256 _amount) public virtual onlyL2Bridge {
        _burn(_from, _amount);

        emit Burn(_from, _amount);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

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

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

// SPDX-License-Identifier: MIT

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 {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./ECDSA.sol";

/**
 * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
 *
 * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
 * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
 * they need in their contracts using a combination of `abi.encode` and `keccak256`.
 *
 * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
 * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
 * ({_hashTypedDataV4}).
 *
 * The implementation of the domain separator was designed to be as efficient as possible while still properly updating
 * the chain id to protect against replay attacks on an eventual fork of the chain.
 *
 * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
 * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
 *
 * _Available since v3.4._
 */
abstract contract EIP712 {
    /* solhint-disable var-name-mixedcase */
    // Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
    // invalidate the cached domain separator if the chain id changes.
    bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
    uint256 private immutable _CACHED_CHAIN_ID;

    bytes32 private immutable _HASHED_NAME;
    bytes32 private immutable _HASHED_VERSION;
    bytes32 private immutable _TYPE_HASH;

    /* solhint-enable var-name-mixedcase */

    /**
     * @dev Initializes the domain separator and parameter caches.
     *
     * The meaning of `name` and `version` is specified in
     * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
     *
     * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
     * - `version`: the current major version of the signing domain.
     *
     * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
     * contract upgrade].
     */
    constructor(string memory name, string memory version) {
        bytes32 hashedName = keccak256(bytes(name));
        bytes32 hashedVersion = keccak256(bytes(version));
        bytes32 typeHash = keccak256(
            "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
        );
        _HASHED_NAME = hashedName;
        _HASHED_VERSION = hashedVersion;
        _CACHED_CHAIN_ID = block.chainid;
        _CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
        _TYPE_HASH = typeHash;
    }

    /**
     * @dev Returns the domain separator for the current chain.
     */
    function _domainSeparatorV4() internal view returns (bytes32) {
        if (block.chainid == _CACHED_CHAIN_ID) {
            return _CACHED_DOMAIN_SEPARATOR;
        } else {
            return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
        }
    }

    function _buildDomainSeparator(
        bytes32 typeHash,
        bytes32 nameHash,
        bytes32 versionHash
    ) private view returns (bytes32) {
        return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
    }

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

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

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

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

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

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

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

        return (signer, RecoverError.NoError);
    }

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

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

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }

    function reset(Counter storage counter) internal {
        counter._value = 0;
    }
}

// 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: MIT

pragma solidity ^0.8.0;

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { IERC165 } from "@openzeppelin/contracts/utils/introspection/IERC165.sol";

interface IL2StandardERC20 is IERC20, IERC165 {
    function l1Token() external returns (address);

    function mint(address _to, uint256 _amount) external;

    function burn(address _from, uint256 _amount) external;

    event Mint(address indexed _account, uint256 _amount);
    event Burn(address indexed _account, uint256 _amount);
}

// SPDX-License-Identifier: MIT

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);
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_l2Bridge","type":"address"},{"internalType":"address","name":"_l1Token","type":"address"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"}],"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":"_account","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_account","type":"address"},{"indexed":false,"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"Mint","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":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"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":[{"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":[],"name":"l1Token","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"l2Bridge","outputs":[{"internalType":"address","name":"","type":"address"}],"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":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"deadline","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"permit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"_interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"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"}]

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

-----Decoded View---------------
Arg [0] : _l2Bridge (address): 0x4200000000000000000000000000000000000010
Arg [1] : _l1Token (address): 0x7Fc66500c84A76Ad7e9c93437bFc5Ac33E2DDaE9
Arg [2] : _name (string): Aave Token
Arg [3] : _symbol (string): AAVE

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 0000000000000000000000004200000000000000000000000000000000000010
Arg [1] : 0000000000000000000000007fc66500c84a76ad7e9c93437bfc5ac33e2ddae9
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [5] : 4161766520546f6b656e00000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4141564500000000000000000000000000000000000000000000000000000000