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
 *
 * Copyright (c) 2022 Coinbase, Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { FiatTokenV2_1 } from "centre-tokens/contracts/v2/FiatTokenV2_1.sol";

/**
 * @title StakedTokenV1
 * @notice ERC20 token backed by staked cryptocurrency reserves, version 1
 */
contract StakedTokenV1 is FiatTokenV2_1 {
    /**
     * @dev Storage slot with the address of the current oracle.
     * This is the keccak-256 hash of "org.coinbase.stakedToken.exchangeRateOracle"
     */
    bytes32 private constant _EXCHANGE_RATE_ORACLE_POSITION = keccak256(
        "org.coinbase.stakedToken.exchangeRateOracle"
    );
    /**
     * @dev Storage slot with the current exchange rate.
     * This is the keccak-256 hash of "org.coinbase.stakedToken.exchangeRate"
     */
    bytes32 private constant _EXCHANGE_RATE_POSITION = keccak256(
        "org.coinbase.stakedToken.exchangeRate"
    );

    /**
     * @dev Emitted when the oracle is updated
     * @param newOracle The address of the new oracle
     */
    event OracleUpdated(address indexed newOracle);

    /**
     * @dev Emitted when the exchange rate is updated
     * @param oracle The address initiating the exchange rate update
     * @param newExchangeRate The new exchange rate
     */
    event ExchangeRateUpdated(address indexed oracle, uint256 newExchangeRate);

    /**
     * @dev Throws if called by any account other than the oracle
     */
    modifier onlyOracle() {
        require(
            msg.sender == oracle(),
            "StakedTokenV1: caller is not the oracle"
        );
        _;
    }

    /**
     * @dev Function to update the oracle
     * @param newOracle The new oracle
     */
    function updateOracle(address newOracle) external onlyOwner {
        require(
            newOracle != address(0),
            "StakedTokenV1: oracle is the zero address"
        );
        require(
            newOracle != oracle(),
            "StakedTokenV1: new oracle is already the oracle"
        );
        bytes32 position = _EXCHANGE_RATE_ORACLE_POSITION;
        assembly {
            sstore(position, newOracle)
        }
        emit OracleUpdated(newOracle);
    }

    /**
     * @dev Function to update the exchange rate
     * @param newExchangeRate The new exchange rate
     */
    function updateExchangeRate(uint256 newExchangeRate) external onlyOracle {
        require(
            newExchangeRate > 0,
            "StakedTokenV1: new exchange rate cannot be 0"
        );
        bytes32 position = _EXCHANGE_RATE_POSITION;
        assembly {
            sstore(position, newExchangeRate)
        }
        emit ExchangeRateUpdated(msg.sender, newExchangeRate);
    }

    /**
     * @dev Returns the address of the current oracle
     * @return _oracle The address of the oracle
     */
    function oracle() public view returns (address _oracle) {
        bytes32 position = _EXCHANGE_RATE_ORACLE_POSITION;
        assembly {
            _oracle := sload(position)
        }
    }

    /**
     * @dev Returns the current exchange rate scaled by by 10**18
     * @return _exchangeRate The exchange rate
     */
    function exchangeRate() public view returns (uint256 _exchangeRate) {
        bytes32 position = _EXCHANGE_RATE_POSITION;
        assembly {
            _exchangeRate := sload(position)
        }
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { FiatTokenV2 } from "./FiatTokenV2.sol";

// solhint-disable func-name-mixedcase

/**
 * @title FiatToken V2.1
 * @notice ERC20 Token backed by fiat reserves, version 2.1
 */
contract FiatTokenV2_1 is FiatTokenV2 {
    /**
     * @notice Initialize v2.1
     * @param lostAndFound  The address to which the locked funds are sent
     */
    function initializeV2_1(address lostAndFound) external {
        // solhint-disable-next-line reason-string
        require(_initializedVersion == 1);

        uint256 lockedAmount = balances[address(this)];
        if (lockedAmount > 0) {
            _transfer(address(this), lostAndFound, lockedAmount);
        }
        blacklisted[address(this)] = true;

        _initializedVersion = 2;
    }

    /**
     * @notice Version string for the EIP712 domain separator
     * @return Version string
     */
    function version() external view returns (string memory) {
        return "2";
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { FiatTokenV1_1 } from "../v1.1/FiatTokenV1_1.sol";
import { AbstractFiatTokenV2 } from "./AbstractFiatTokenV2.sol";
import { EIP712 } from "../util/EIP712.sol";
import { EIP712Domain } from "./EIP712Domain.sol";
import { EIP3009 } from "./EIP3009.sol";
import { EIP2612 } from "./EIP2612.sol";

/**
 * @title FiatToken V2
 * @notice ERC20 Token backed by fiat reserves, version 2
 */
contract FiatTokenV2 is FiatTokenV1_1, EIP3009, EIP2612 {
    uint8 internal _initializedVersion;

    /**
     * @notice Initialize v2
     * @param newName   New token name
     */
    function initializeV2(string calldata newName) external {
        // solhint-disable-next-line reason-string
        require(initialized && _initializedVersion == 0);
        name = newName;
        DOMAIN_SEPARATOR = EIP712.makeDomainSeparator(newName, "2");
        _initializedVersion = 1;
    }

    /**
     * @notice Increase the allowance by a given increment
     * @param spender   Spender's address
     * @param increment Amount of increase in allowance
     * @return True if successful
     */
    function increaseAllowance(address spender, uint256 increment)
        external
        whenNotPaused
        notBlacklisted(msg.sender)
        notBlacklisted(spender)
        returns (bool)
    {
        _increaseAllowance(msg.sender, spender, increment);
        return true;
    }

    /**
     * @notice Decrease the allowance by a given decrement
     * @param spender   Spender's address
     * @param decrement Amount of decrease in allowance
     * @return True if successful
     */
    function decreaseAllowance(address spender, uint256 decrement)
        external
        whenNotPaused
        notBlacklisted(msg.sender)
        notBlacklisted(spender)
        returns (bool)
    {
        _decreaseAllowance(msg.sender, spender, decrement);
        return true;
    }

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

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

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

    /**
     * @notice Update allowance with a signed permit
     * @param owner       Token owner's address (Authorizer)
     * @param spender     Spender's address
     * @param value       Amount of allowance
     * @param deadline    Expiration time, seconds since the epoch
     * @param v           v of the signature
     * @param r           r of the signature
     * @param s           s of the signature
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external whenNotPaused notBlacklisted(owner) notBlacklisted(spender) {
        _permit(owner, spender, value, deadline, v, r, s);
    }

    /**
     * @notice Internal function to increase the allowance by a given increment
     * @param owner     Token owner's address
     * @param spender   Spender's address
     * @param increment Amount of increase
     */
    function _increaseAllowance(
        address owner,
        address spender,
        uint256 increment
    ) internal override {
        _approve(owner, spender, allowed[owner][spender].add(increment));
    }

    /**
     * @notice Internal function to decrease the allowance by a given decrement
     * @param owner     Token owner's address
     * @param spender   Spender's address
     * @param decrement Amount of decrease
     */
    function _decreaseAllowance(
        address owner,
        address spender,
        uint256 decrement
    ) internal override {
        _approve(
            owner,
            spender,
            allowed[owner][spender].sub(
                decrement,
                "ERC20: decreased allowance below zero"
            )
        );
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { FiatTokenV1 } from "../v1/FiatTokenV1.sol";
import { Rescuable } from "./Rescuable.sol";

/**
 * @title FiatTokenV1_1
 * @dev ERC20 Token backed by fiat reserves
 */
contract FiatTokenV1_1 is FiatTokenV1, Rescuable {

}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { AbstractFiatTokenV1 } from "../v1/AbstractFiatTokenV1.sol";

abstract contract AbstractFiatTokenV2 is AbstractFiatTokenV1 {
    function _increaseAllowance(
        address owner,
        address spender,
        uint256 increment
    ) internal virtual;

    function _decreaseAllowance(
        address owner,
        address spender,
        uint256 decrement
    ) internal virtual;
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

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

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

    /**
     * @notice Recover signer's address from a EIP712 signature
     * @param domainSeparator   Domain separator
     * @param v                 v of the signature
     * @param r                 r of the signature
     * @param s                 s of the signature
     * @param typeHashAndData   Type hash concatenated with data
     * @return Signer's address
     */
    function recover(
        bytes32 domainSeparator,
        uint8 v,
        bytes32 r,
        bytes32 s,
        bytes memory typeHashAndData
    ) internal pure returns (address) {
        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                domainSeparator,
                keccak256(typeHashAndData)
            )
        );
        return ECRecover.recover(digest, v, r, s);
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

/**
 * @title EIP712 Domain
 */
contract EIP712Domain {
    /**
     * @dev EIP712 Domain Separator
     */
    bytes32 public DOMAIN_SEPARATOR;
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { AbstractFiatTokenV2 } from "./AbstractFiatTokenV2.sol";
import { EIP712Domain } from "./EIP712Domain.sol";
import { EIP712 } from "../util/EIP712.sol";

/**
 * @title EIP-3009
 * @notice Provide internal implementation for gas-abstracted transfers
 * @dev Contracts that inherit from this must wrap these with publicly
 * accessible functions, optionally adding modifiers where necessary
 */
abstract contract EIP3009 is AbstractFiatTokenV2, EIP712Domain {
    // keccak256("TransferWithAuthorization(address from,address to,uint256 value,uint256 validAfter,uint256 validBefore,bytes32 nonce)")
    bytes32
        public constant TRANSFER_WITH_AUTHORIZATION_TYPEHASH = 0x7c7c6cdb67a18743f49ec6fa9b35f50d52ed05cbed4cc592e13b44501c1a2267;

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

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

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

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

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

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

        bytes memory data = abi.encode(
            TRANSFER_WITH_AUTHORIZATION_TYPEHASH,
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce
        );
        require(
            EIP712.recover(DOMAIN_SEPARATOR, v, r, s, data) == from,
            "FiatTokenV2: invalid signature"
        );

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

    /**
     * @notice Receive a transfer with a signed authorization from the payer
     * @dev This has an additional check to ensure that the payee's address
     * matches the caller of this function to prevent front-running attacks.
     * @param from          Payer's address (Authorizer)
     * @param to            Payee's address
     * @param value         Amount to be transferred
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     * @param nonce         Unique nonce
     * @param v             v of the signature
     * @param r             r of the signature
     * @param s             s of the signature
     */
    function _receiveWithAuthorization(
        address from,
        address to,
        uint256 value,
        uint256 validAfter,
        uint256 validBefore,
        bytes32 nonce,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        require(to == msg.sender, "FiatTokenV2: caller must be the payee");
        _requireValidAuthorization(from, nonce, validAfter, validBefore);

        bytes memory data = abi.encode(
            RECEIVE_WITH_AUTHORIZATION_TYPEHASH,
            from,
            to,
            value,
            validAfter,
            validBefore,
            nonce
        );
        require(
            EIP712.recover(DOMAIN_SEPARATOR, v, r, s, data) == from,
            "FiatTokenV2: invalid signature"
        );

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

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

        bytes memory data = abi.encode(
            CANCEL_AUTHORIZATION_TYPEHASH,
            authorizer,
            nonce
        );
        require(
            EIP712.recover(DOMAIN_SEPARATOR, v, r, s, data) == authorizer,
            "FiatTokenV2: invalid signature"
        );

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

    /**
     * @notice Check that an authorization is unused
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     */
    function _requireUnusedAuthorization(address authorizer, bytes32 nonce)
        private
        view
    {
        require(
            !_authorizationStates[authorizer][nonce],
            "FiatTokenV2: authorization is used or canceled"
        );
    }

    /**
     * @notice Check that authorization is valid
     * @param authorizer    Authorizer's address
     * @param nonce         Nonce of the authorization
     * @param validAfter    The time after which this is valid (unix time)
     * @param validBefore   The time before which this is valid (unix time)
     */
    function _requireValidAuthorization(
        address authorizer,
        bytes32 nonce,
        uint256 validAfter,
        uint256 validBefore
    ) private view {
        require(
            now > validAfter,
            "FiatTokenV2: authorization is not yet valid"
        );
        require(now < validBefore, "FiatTokenV2: authorization is expired");
        _requireUnusedAuthorization(authorizer, nonce);
    }

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

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { AbstractFiatTokenV2 } from "./AbstractFiatTokenV2.sol";
import { EIP712Domain } from "./EIP712Domain.sol";
import { EIP712 } from "../util/EIP712.sol";

/**
 * @title EIP-2612
 * @notice Provide internal implementation for gas-abstracted approvals
 */
abstract contract EIP2612 is AbstractFiatTokenV2, EIP712Domain {
    // keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)")
    bytes32
        public constant PERMIT_TYPEHASH = 0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9;

    mapping(address => uint256) private _permitNonces;

    /**
     * @notice Nonces for permit
     * @param owner Token owner's address (Authorizer)
     * @return Next nonce
     */
    function nonces(address owner) external view returns (uint256) {
        return _permitNonces[owner];
    }

    /**
     * @notice Verify a signed approval permit and execute if valid
     * @param owner     Token owner's address (Authorizer)
     * @param spender   Spender's address
     * @param value     Amount of allowance
     * @param deadline  The time at which this expires (unix time)
     * @param v         v of the signature
     * @param r         r of the signature
     * @param s         s of the signature
     */
    function _permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        require(deadline >= now, "FiatTokenV2: permit is expired");

        bytes memory data = abi.encode(
            PERMIT_TYPEHASH,
            owner,
            spender,
            value,
            _permitNonces[owner]++,
            deadline
        );
        require(
            EIP712.recover(DOMAIN_SEPARATOR, v, r, s, data) == owner,
            "EIP2612: invalid signature"
        );

        _approve(owner, spender, value);
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { SafeMath } from "@openzeppelin/contracts/math/SafeMath.sol";
import { AbstractFiatTokenV1 } from "./AbstractFiatTokenV1.sol";
import { Ownable } from "./Ownable.sol";
import { Pausable } from "./Pausable.sol";
import { Blacklistable } from "./Blacklistable.sol";

/**
 * @title FiatToken
 * @dev ERC20 Token backed by fiat reserves
 */
contract FiatTokenV1 is AbstractFiatTokenV1, Ownable, Pausable, Blacklistable {
    using SafeMath for uint256;

    string public name;
    string public symbol;
    uint8 public decimals;
    string public currency;
    address public masterMinter;
    bool internal initialized;

    mapping(address => uint256) internal balances;
    mapping(address => mapping(address => uint256)) internal allowed;
    uint256 internal totalSupply_ = 0;
    mapping(address => bool) internal minters;
    mapping(address => uint256) internal minterAllowed;

    event Mint(address indexed minter, address indexed to, uint256 amount);
    event Burn(address indexed burner, uint256 amount);
    event MinterConfigured(address indexed minter, uint256 minterAllowedAmount);
    event MinterRemoved(address indexed oldMinter);
    event MasterMinterChanged(address indexed newMasterMinter);

    function initialize(
        string memory tokenName,
        string memory tokenSymbol,
        string memory tokenCurrency,
        uint8 tokenDecimals,
        address newMasterMinter,
        address newPauser,
        address newBlacklister,
        address newOwner
    ) public {
        require(!initialized, "FiatToken: contract is already initialized");
        require(
            newMasterMinter != address(0),
            "FiatToken: new masterMinter is the zero address"
        );
        require(
            newPauser != address(0),
            "FiatToken: new pauser is the zero address"
        );
        require(
            newBlacklister != address(0),
            "FiatToken: new blacklister is the zero address"
        );
        require(
            newOwner != address(0),
            "FiatToken: new owner is the zero address"
        );

        name = tokenName;
        symbol = tokenSymbol;
        currency = tokenCurrency;
        decimals = tokenDecimals;
        masterMinter = newMasterMinter;
        pauser = newPauser;
        blacklister = newBlacklister;
        setOwner(newOwner);
        initialized = true;
    }

    /**
     * @dev Throws if called by any account other than a minter
     */
    modifier onlyMinters() {
        require(minters[msg.sender], "FiatToken: caller is not a minter");
        _;
    }

    /**
     * @dev Function to mint tokens
     * @param _to The address that will receive the minted tokens.
     * @param _amount The amount of tokens to mint. Must be less than or equal
     * to the minterAllowance of the caller.
     * @return A boolean that indicates if the operation was successful.
     */
    function mint(address _to, uint256 _amount)
        external
        whenNotPaused
        onlyMinters
        notBlacklisted(msg.sender)
        notBlacklisted(_to)
        returns (bool)
    {
        require(_to != address(0), "FiatToken: mint to the zero address");
        require(_amount > 0, "FiatToken: mint amount not greater than 0");

        uint256 mintingAllowedAmount = minterAllowed[msg.sender];
        require(
            _amount <= mintingAllowedAmount,
            "FiatToken: mint amount exceeds minterAllowance"
        );

        totalSupply_ = totalSupply_.add(_amount);
        balances[_to] = balances[_to].add(_amount);
        minterAllowed[msg.sender] = mintingAllowedAmount.sub(_amount);
        emit Mint(msg.sender, _to, _amount);
        emit Transfer(address(0), _to, _amount);
        return true;
    }

    /**
     * @dev Throws if called by any account other than the masterMinter
     */
    modifier onlyMasterMinter() {
        require(
            msg.sender == masterMinter,
            "FiatToken: caller is not the masterMinter"
        );
        _;
    }

    /**
     * @dev Get minter allowance for an account
     * @param minter The address of the minter
     */
    function minterAllowance(address minter) external view returns (uint256) {
        return minterAllowed[minter];
    }

    /**
     * @dev Checks if account is a minter
     * @param account The address to check
     */
    function isMinter(address account) external view returns (bool) {
        return minters[account];
    }

    /**
     * @notice Amount of remaining tokens spender is allowed to transfer on
     * behalf of the token owner
     * @param owner     Token owner's address
     * @param spender   Spender's address
     * @return Allowance amount
     */
    function allowance(address owner, address spender)
        external
        override
        view
        returns (uint256)
    {
        return allowed[owner][spender];
    }

    /**
     * @dev Get totalSupply of token
     */
    function totalSupply() external override view returns (uint256) {
        return totalSupply_;
    }

    /**
     * @dev Get token balance of an account
     * @param account address The account
     */
    function balanceOf(address account)
        external
        override
        view
        returns (uint256)
    {
        return balances[account];
    }

    /**
     * @notice Set spender's allowance over the caller's tokens to be a given
     * value.
     * @param spender   Spender's address
     * @param value     Allowance amount
     * @return True if successful
     */
    function approve(address spender, uint256 value)
        external
        override
        whenNotPaused
        notBlacklisted(msg.sender)
        notBlacklisted(spender)
        returns (bool)
    {
        _approve(msg.sender, spender, value);
        return true;
    }

    /**
     * @dev Internal function to set allowance
     * @param owner     Token owner's address
     * @param spender   Spender's address
     * @param value     Allowance amount
     */
    function _approve(
        address owner,
        address spender,
        uint256 value
    ) internal override {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        allowed[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    /**
     * @notice Transfer tokens by spending allowance
     * @param from  Payer's address
     * @param to    Payee's address
     * @param value Transfer amount
     * @return True if successful
     */
    function transferFrom(
        address from,
        address to,
        uint256 value
    )
        external
        override
        whenNotPaused
        notBlacklisted(msg.sender)
        notBlacklisted(from)
        notBlacklisted(to)
        returns (bool)
    {
        require(
            value <= allowed[from][msg.sender],
            "ERC20: transfer amount exceeds allowance"
        );
        _transfer(from, to, value);
        allowed[from][msg.sender] = allowed[from][msg.sender].sub(value);
        return true;
    }

    /**
     * @notice Transfer tokens from the caller
     * @param to    Payee's address
     * @param value Transfer amount
     * @return True if successful
     */
    function transfer(address to, uint256 value)
        external
        override
        whenNotPaused
        notBlacklisted(msg.sender)
        notBlacklisted(to)
        returns (bool)
    {
        _transfer(msg.sender, to, value);
        return true;
    }

    /**
     * @notice Internal function to process transfers
     * @param from  Payer's address
     * @param to    Payee's address
     * @param value Transfer amount
     */
    function _transfer(
        address from,
        address to,
        uint256 value
    ) internal override {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(
            value <= balances[from],
            "ERC20: transfer amount exceeds balance"
        );

        balances[from] = balances[from].sub(value);
        balances[to] = balances[to].add(value);
        emit Transfer(from, to, value);
    }

    /**
     * @dev Function to add/update a new minter
     * @param minter The address of the minter
     * @param minterAllowedAmount The minting amount allowed for the minter
     * @return True if the operation was successful.
     */
    function configureMinter(address minter, uint256 minterAllowedAmount)
        external
        whenNotPaused
        onlyMasterMinter
        returns (bool)
    {
        minters[minter] = true;
        minterAllowed[minter] = minterAllowedAmount;
        emit MinterConfigured(minter, minterAllowedAmount);
        return true;
    }

    /**
     * @dev Function to remove a minter
     * @param minter The address of the minter to remove
     * @return True if the operation was successful.
     */
    function removeMinter(address minter)
        external
        onlyMasterMinter
        returns (bool)
    {
        minters[minter] = false;
        minterAllowed[minter] = 0;
        emit MinterRemoved(minter);
        return true;
    }

    /**
     * @dev allows a minter to burn some of its own tokens
     * Validates that caller is a minter and that sender is not blacklisted
     * amount is less than or equal to the minter's account balance
     * @param _amount uint256 the amount of tokens to be burned
     */
    function burn(uint256 _amount)
        external
        whenNotPaused
        onlyMinters
        notBlacklisted(msg.sender)
    {
        uint256 balance = balances[msg.sender];
        require(_amount > 0, "FiatToken: burn amount not greater than 0");
        require(balance >= _amount, "FiatToken: burn amount exceeds balance");

        totalSupply_ = totalSupply_.sub(_amount);
        balances[msg.sender] = balance.sub(_amount);
        emit Burn(msg.sender, _amount);
        emit Transfer(msg.sender, address(0), _amount);
    }

    function updateMasterMinter(address _newMasterMinter) external onlyOwner {
        require(
            _newMasterMinter != address(0),
            "FiatToken: new masterMinter is the zero address"
        );
        masterMinter = _newMasterMinter;
        emit MasterMinterChanged(masterMinter);
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

import { Ownable } from "../v1/Ownable.sol";
import { IERC20 } from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import { SafeERC20 } from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";

contract Rescuable is Ownable {
    using SafeERC20 for IERC20;

    address private _rescuer;

    event RescuerChanged(address indexed newRescuer);

    /**
     * @notice Returns current rescuer
     * @return Rescuer's address
     */
    function rescuer() external view returns (address) {
        return _rescuer;
    }

    /**
     * @notice Revert if called by any account other than the rescuer.
     */
    modifier onlyRescuer() {
        require(msg.sender == _rescuer, "Rescuable: caller is not the rescuer");
        _;
    }

    /**
     * @notice Rescue ERC20 tokens locked up in this contract.
     * @param tokenContract ERC20 token contract address
     * @param to        Recipient address
     * @param amount    Amount to withdraw
     */
    function rescueERC20(
        IERC20 tokenContract,
        address to,
        uint256 amount
    ) external onlyRescuer {
        tokenContract.safeTransfer(to, amount);
    }

    /**
     * @notice Assign the rescuer role to a given address.
     * @param newRescuer New rescuer's address
     */
    function updateRescuer(address newRescuer) external onlyOwner {
        require(
            newRescuer != address(0),
            "Rescuable: new rescuer is the zero address"
        );
        _rescuer = newRescuer;
        emit RescuerChanged(newRescuer);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @dev Wrappers over Solidity's arithmetic operations with added overflow
 * checks.
 *
 * Arithmetic operations in Solidity wrap on overflow. This can easily result
 * in bugs, because programmers usually assume that an overflow raises an
 * error, which is the standard behavior in high level programming languages.
 * `SafeMath` restores this intuition by reverting the transaction when an
 * operation overflows.
 *
 * Using this library instead of the unchecked operations eliminates an entire
 * class of bugs, so it's recommended to use it always.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
        // benefit is lost if 'b' is also tested.
        // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
        if (a == 0) {
            return 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
     * @dev Returns the integer division of two unsigned integers. Reverts with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * Reverts with custom message when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

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

abstract contract AbstractFiatTokenV1 is IERC20 {
    function _approve(
        address owner,
        address spender,
        uint256 value
    ) internal virtual;

    function _transfer(
        address from,
        address to,
        uint256 value
    ) internal virtual;
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018 zOS Global Limited.
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
pragma solidity 0.6.12;

/**
 * @notice The Ownable contract has an owner address, and provides basic
 * authorization control functions
 * @dev Forked from https://github.com/OpenZeppelin/openzeppelin-labs/blob/3887ab77b8adafba4a26ace002f3a684c1a3388b/upgradeability_ownership/contracts/ownership/Ownable.sol
 * Modifications:
 * 1. Consolidate OwnableStorage into this contract (7/13/18)
 * 2. Reformat, conform to Solidity 0.6 syntax, and add error messages (5/13/20)
 * 3. Make public functions external (5/27/20)
 */
contract Ownable {
    // Owner of the contract
    address private _owner;

    /**
     * @dev Event to show ownership has been transferred
     * @param previousOwner representing the address of the previous owner
     * @param newOwner representing the address of the new owner
     */
    event OwnershipTransferred(address previousOwner, address newOwner);

    /**
     * @dev The constructor sets the original owner of the contract to the sender account.
     */
    constructor() public {
        setOwner(msg.sender);
    }

    /**
     * @dev Tells the address of the owner
     * @return the address of the owner
     */
    function owner() external view returns (address) {
        return _owner;
    }

    /**
     * @dev Sets a new owner address
     */
    function setOwner(address newOwner) internal {
        _owner = newOwner;
    }

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

    /**
     * @dev Allows the current owner to transfer control of the contract to a newOwner.
     * @param newOwner The address to transfer ownership to.
     */
    function transferOwnership(address newOwner) external onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        emit OwnershipTransferred(_owner, newOwner);
        setOwner(newOwner);
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2016 Smart Contract Solutions, Inc.
 * Copyright (c) 2018-2020 CENTRE SECZ0
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

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

/**
 * @notice Base contract which allows children to implement an emergency stop
 * mechanism
 * @dev Forked from https://github.com/OpenZeppelin/openzeppelin-contracts/blob/feb665136c0dae9912e08397c1a21c4af3651ef3/contracts/lifecycle/Pausable.sol
 * Modifications:
 * 1. Added pauser role, switched pause/unpause to be onlyPauser (6/14/2018)
 * 2. Removed whenNotPause/whenPaused from pause/unpause (6/14/2018)
 * 3. Removed whenPaused (6/14/2018)
 * 4. Switches ownable library to use ZeppelinOS (7/12/18)
 * 5. Remove constructor (7/13/18)
 * 6. Reformat, conform to Solidity 0.6 syntax and add error messages (5/13/20)
 * 7. Make public functions external (5/27/20)
 */
contract Pausable is Ownable {
    event Pause();
    event Unpause();
    event PauserChanged(address indexed newAddress);

    address public pauser;
    bool public paused = false;

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

    /**
     * @dev throws if called by any account other than the pauser
     */
    modifier onlyPauser() {
        require(msg.sender == pauser, "Pausable: caller is not the pauser");
        _;
    }

    /**
     * @dev called by the owner to pause, triggers stopped state
     */
    function pause() external onlyPauser {
        paused = true;
        emit Pause();
    }

    /**
     * @dev called by the owner to unpause, returns to normal state
     */
    function unpause() external onlyPauser {
        paused = false;
        emit Unpause();
    }

    /**
     * @dev update the pauser role
     */
    function updatePauser(address _newPauser) external onlyOwner {
        require(
            _newPauser != address(0),
            "Pausable: new pauser is the zero address"
        );
        pauser = _newPauser;
        emit PauserChanged(pauser);
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

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

/**
 * @title Blacklistable Token
 * @dev Allows accounts to be blacklisted by a "blacklister" role
 */
contract Blacklistable is Ownable {
    address public blacklister;
    mapping(address => bool) internal blacklisted;

    event Blacklisted(address indexed _account);
    event UnBlacklisted(address indexed _account);
    event BlacklisterChanged(address indexed newBlacklister);

    /**
     * @dev Throws if called by any account other than the blacklister
     */
    modifier onlyBlacklister() {
        require(
            msg.sender == blacklister,
            "Blacklistable: caller is not the blacklister"
        );
        _;
    }

    /**
     * @dev Throws if argument account is blacklisted
     * @param _account The address to check
     */
    modifier notBlacklisted(address _account) {
        require(
            !blacklisted[_account],
            "Blacklistable: account is blacklisted"
        );
        _;
    }

    /**
     * @dev Checks if account is blacklisted
     * @param _account The address to check
     */
    function isBlacklisted(address _account) external view returns (bool) {
        return blacklisted[_account];
    }

    /**
     * @dev Adds account to blacklist
     * @param _account The address to blacklist
     */
    function blacklist(address _account) external onlyBlacklister {
        blacklisted[_account] = true;
        emit Blacklisted(_account);
    }

    /**
     * @dev Removes account from blacklist
     * @param _account The address to remove from the blacklist
     */
    function unBlacklist(address _account) external onlyBlacklister {
        blacklisted[_account] = false;
        emit UnBlacklisted(_account);
    }

    function updateBlacklister(address _newBlacklister) external onlyOwner {
        require(
            _newBlacklister != address(0),
            "Blacklistable: new blacklister is the zero address"
        );
        blacklister = _newBlacklister;
        emit BlacklisterChanged(blacklister);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.0;

/**
 * @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 ^0.6.0;

import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using SafeMath for uint256;
    using Address for address;

    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(IERC20 token, address spender, uint256 value) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        // solhint-disable-next-line max-line-length
        require((value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).add(value);
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

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

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) { // Return data is optional
            // solhint-disable-next-line max-line-length
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.6.2;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @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
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
     * @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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

/**
 * SPDX-License-Identifier: MIT
 *
 * Copyright (c) 2016-2019 zOS Global Limited
 * Copyright (c) 2018-2020 CENTRE SECZ
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

pragma solidity 0.6.12;

/**
 * @title ECRecover
 * @notice A library that provides a safe ECDSA recovery function
 */
library ECRecover {
    /**
     * @notice Recover signer's address from a signed message
     * @dev Adapted from: https://github.com/OpenZeppelin/openzeppelin-contracts/blob/65e4ffde586ec89af3b7e9140bdc9235d1254853/contracts/cryptography/ECDSA.sol
     * Modifications: Accept v, r, and s as separate arguments
     * @param digest    Keccak-256 hash digest of the signed message
     * @param v         v of the signature
     * @param r         r of the signature
     * @param s         s of the signature
     * @return Signer address
     */
    function recover(
        bytes32 digest,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (281): 0 < s < secp256k1n ÷ 2 + 1, and for v in (282): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (
            uint256(s) >
            0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0
        ) {
            revert("ECRecover: invalid signature 's' value");
        }

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

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

        return signer;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"authorizer","type":"address"},{"indexed":true,"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"AuthorizationCanceled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"authorizer","type":"address"},{"indexed":true,"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"AuthorizationUsed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_account","type":"address"}],"name":"Blacklisted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newBlacklister","type":"address"}],"name":"BlacklisterChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"burner","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Burn","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oracle","type":"address"},{"indexed":false,"internalType":"uint256","name":"newExchangeRate","type":"uint256"}],"name":"ExchangeRateUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newMasterMinter","type":"address"}],"name":"MasterMinterChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"},{"indexed":false,"internalType":"uint256","name":"minterAllowedAmount","type":"uint256"}],"name":"MinterConfigured","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldMinter","type":"address"}],"name":"MinterRemoved","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newOracle","type":"address"}],"name":"OracleUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":false,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[],"name":"Pause","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newAddress","type":"address"}],"name":"PauserChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"newRescuer","type":"address"}],"name":"RescuerChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_account","type":"address"}],"name":"UnBlacklisted","type":"event"},{"anonymous":false,"inputs":[],"name":"Unpause","type":"event"},{"inputs":[],"name":"CANCEL_AUTHORIZATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DOMAIN_SEPARATOR","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PERMIT_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RECEIVE_WITH_AUTHORIZATION_TYPEHASH","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TRANSFER_WITH_AUTHORIZATION_TYPEHASH","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":"value","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"authorizer","type":"address"},{"internalType":"bytes32","name":"nonce","type":"bytes32"}],"name":"authorizationState","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"blacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"blacklister","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"authorizer","type":"address"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"cancelAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"},{"internalType":"uint256","name":"minterAllowedAmount","type":"uint256"}],"name":"configureMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"currency","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"decrement","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"exchangeRate","outputs":[{"internalType":"uint256","name":"_exchangeRate","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"increment","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"tokenName","type":"string"},{"internalType":"string","name":"tokenSymbol","type":"string"},{"internalType":"string","name":"tokenCurrency","type":"string"},{"internalType":"uint8","name":"tokenDecimals","type":"uint8"},{"internalType":"address","name":"newMasterMinter","type":"address"},{"internalType":"address","name":"newPauser","type":"address"},{"internalType":"address","name":"newBlacklister","type":"address"},{"internalType":"address","name":"newOwner","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newName","type":"string"}],"name":"initializeV2","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"lostAndFound","type":"address"}],"name":"initializeV2_1","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"isBlacklisted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"isMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"masterMinter","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":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"}],"name":"minterAllowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"oracle","outputs":[{"internalType":"address","name":"_oracle","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pauser","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"validAfter","type":"uint256"},{"internalType":"uint256","name":"validBefore","type":"uint256"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"receiveWithAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"minter","type":"address"}],"name":"removeMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"tokenContract","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"rescueERC20","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rescuer","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","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":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"validAfter","type":"uint256"},{"internalType":"uint256","name":"validBefore","type":"uint256"},{"internalType":"bytes32","name":"nonce","type":"bytes32"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"transferWithAuthorization","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"unBlacklist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newBlacklister","type":"address"}],"name":"updateBlacklister","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newExchangeRate","type":"uint256"}],"name":"updateExchangeRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newMasterMinter","type":"address"}],"name":"updateMasterMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOracle","type":"address"}],"name":"updateOracle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_newPauser","type":"address"}],"name":"updatePauser","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newRescuer","type":"address"}],"name":"updateRescuer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106103625760003560e01c80637ecebe00116101c8578063b2118a8d11610104578063e3ee160e116100a2578063ef55bec61161007c578063ef55bec614610d4d578063f2fde38b14610db9578063f9f92be414610dec578063fe575a8714610e1f57610362565b8063e3ee160e14610ca0578063e5a6b10f14610d0c578063e94a010214610d1457610362565b8063d505accf116100de578063d505accf14610b8f578063d608ea6414610bed578063d916948714610c5d578063dd62ed3e14610c6557610362565b8063b2118a8d14610b27578063b9e205ae14610b6a578063bd10243014610b8757610362565b80639fd0506d11610171578063a9059cbb1161014b578063a9059cbb14610a55578063aa20e1e414610a8e578063aa271e1a14610ac1578063ad38bf2214610af457610362565b80639fd0506d14610a0c578063a0cc6a6814610a14578063a457c2d714610a1c57610362565b80638a6db9c3116101a25780638a6db9c3146109c95780638da5cb5b146109fc57806395d89b4114610a0457610362565b80637ecebe00146109865780637f2eecc3146109b95780638456cb59146109c157610362565b80633644e515116102a25780634e44d956116102405780635a049a701161021a5780635a049a70146108f55780635c975abb1461094357806370a082311461094b5780637dc0d1d01461097e57610362565b80634e44d9561461088157806354fd4d50146108ba578063554bab3c146108c257610362565b80633ba0b9a91161027c5780633ba0b9a91461081b5780633f4ba83a1461082357806340c10f191461082b57806342966c681461086457610362565b80633644e515146107d257806338a63183146107da57806339509351146107e257610362565b80632ab600451161030f57806330adf81f116102e957806330adf81f1461058f578063313ce567146105975780633357162b146105b557806335d99f35146107a157610362565b80632ab60045146104f65780632fc81e09146105295780633092afd51461055c57610362565b80631a895266116103405780631a8952661461044b5780631cb44dfc1461048057806323b872dd146104b357610362565b806306fdde0314610367578063095ea7b3146103e457806318160ddd14610431575b600080fd5b61036f610e52565b6040805160208082528351818301528351919283929083019185019080838360005b838110156103a9578181015183820152602001610391565b50505050905090810190601f1680156103d65780820380516001836020036101000a031916815260200191505b509250505060405180910390f35b61041d600480360360408110156103fa57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135610efe565b604080519115158252519081900360200190f35b61043961108b565b60408051918252519081900360200190f35b61047e6004803603602081101561046157600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16611091565b005b61047e6004803603602081101561049657600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16611175565b61041d600480360360608110156104c957600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81358116916020810135909116906040013561135c565b61047e6004803603602081101561050c57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16611662565b61047e6004803603602081101561053f57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff166117c3565b61041d6004803603602081101561057257600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16611841565b61043961193a565b61059f61195e565b6040805160ff9092168252519081900360200190f35b61047e60048036036101008110156105cc57600080fd5b8101906020810181356401000000008111156105e757600080fd5b8201836020820111156105f957600080fd5b8035906020019184600183028401116401000000008311171561061b57600080fd5b91908080601f016020809104026020016040519081016040528093929190818152602001838380828437600092019190915250929594936020810193503591505064010000000081111561066e57600080fd5b82018360208201111561068057600080fd5b803590602001918460018302840111640100000000831117156106a257600080fd5b91908080601f01602080910402602001604051908101604052809392919081815260200183838082843760009201919091525092959493602081019350359150506401000000008111156106f557600080fd5b82018360208201111561070757600080fd5b8035906020019184600183028401116401000000008311171561072957600080fd5b91908080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152509295505050813560ff16925050602081013573ffffffffffffffffffffffffffffffffffffffff90811691604081013582169160608201358116916080013516611967565b6107a9611ca9565b6040805173ffffffffffffffffffffffffffffffffffffffff9092168252519081900360200190f35b610439611cc5565b6107a9611ccb565b61041d600480360360408110156107f857600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135611ce7565b610439611e69565b61047e611e8e565b61041d6004803603604081101561084157600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135611f51565b61047e6004803603602081101561087a57600080fd5b5035612386565b61041d6004803603604081101561089757600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135612640565b61036f6127d3565b61047e600480360360208110156108d857600080fd5b503573ffffffffffffffffffffffffffffffffffffffff1661280a565b61047e600480360360a081101561090b57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060208101359060ff6040820135169060608101359060800135612971565b61041d612a0f565b6104396004803603602081101561096157600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16612a30565b6107a9612a58565b6104396004803603602081101561099c57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16612a7d565b610439612aa5565b61047e612ac9565b610439600480360360208110156109df57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16612ba3565b6107a9612bcb565b61036f612be7565b6107a9612c60565b610439612c7c565b61041d60048036036040811015610a3257600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135612ca0565b61041d60048036036040811015610a6b57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff8135169060200135612e22565b61047e60048036036020811015610aa457600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16612fa4565b61041d60048036036020811015610ad757600080fd5b503573ffffffffffffffffffffffffffffffffffffffff1661310b565b61047e60048036036020811015610b0a57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16613136565b61047e60048036036060811015610b3d57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81358116916020810135909116906040013561329d565b61047e60048036036020811015610b8057600080fd5b5035613333565b6107a9613475565b61047e600480360360e0811015610ba557600080fd5b5073ffffffffffffffffffffffffffffffffffffffff813581169160208101359091169060408101359060608101359060ff6080820135169060a08101359060c00135613491565b61047e60048036036020811015610c0357600080fd5b810190602081018135640100000000811115610c1e57600080fd5b820183602082011115610c3057600080fd5b80359060200191846001830284011164010000000083111715610c5257600080fd5b509092509050613637565b610439613720565b61043960048036036040811015610c7b57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff81358116916020013516613744565b61047e6004803603610120811015610cb757600080fd5b5073ffffffffffffffffffffffffffffffffffffffff813581169160208101359091169060408101359060608101359060808101359060a08101359060ff60c0820135169060e081013590610100013561377c565b61036f613926565b61041d60048036036040811015610d2a57600080fd5b5073ffffffffffffffffffffffffffffffffffffffff813516906020013561399f565b61047e6004803603610120811015610d6457600080fd5b5073ffffffffffffffffffffffffffffffffffffffff813581169160208101359091169060408101359060608101359060808101359060a08101359060ff60c0820135169060e08101359061010001356139d7565b61047e60048036036020811015610dcf57600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16613b74565b61047e60048036036020811015610e0257600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16613cc7565b61041d60048036036020811015610e3557600080fd5b503573ffffffffffffffffffffffffffffffffffffffff16613dae565b6004805460408051602060026001851615610100027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0190941693909304601f81018490048402820184019092528181529291830182828015610ef65780601f10610ecb57610100808354040283529160200191610ef6565b820191906000526020600020905b815481529060010190602001808311610ed957829003601f168201915b505050505081565b60015460009074010000000000000000000000000000000000000000900460ff1615610f8b57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b3360008181526003602052604090205460ff1615610ff4576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260036020526040902054849060ff1615611075576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b611080338686613dd9565b506001949350505050565b600b5490565b60025473ffffffffffffffffffffffffffffffffffffffff163314611101576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602c81526020018061546a602c913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff811660008181526003602052604080822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00169055517f117e3210bb9aa7d9baff172026820255c6f6c30ba8999d1c2fd88e2848137c4e9190a250565b60005473ffffffffffffffffffffffffffffffffffffffff1633146111fb57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116611267576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260298152602001806157146029913960400191505060405180910390fd5b61126f612a58565b73ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614156112f3576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602f8152602001806154bc602f913960400191505060405180910390fd5b7f30972d77e92fdaf0f00633044d9d7edf775f371994cd5a1b8c29dd33503550c981815560405173ffffffffffffffffffffffffffffffffffffffff8316907f3df77beb5db05fcdd70a30fc8adf3f83f9501b68579455adbd100b818094039490600090a25050565b60015460009074010000000000000000000000000000000000000000900460ff16156113e957604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b3360008181526003602052604090205460ff1615611452576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8516600090815260036020526040902054859060ff16156114d3576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8516600090815260036020526040902054859060ff1615611554576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff87166000908152600a602090815260408083203384529091529020548511156115dd576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260288152602001806155866028913960400191505060405180910390fd5b6115e8878787613f20565b73ffffffffffffffffffffffffffffffffffffffff87166000908152600a60209081526040808320338452909152902054611623908661414b565b73ffffffffffffffffffffffffffffffffffffffff88166000908152600a60209081526040808320338452909152902055600193505050509392505050565b60005473ffffffffffffffffffffffffffffffffffffffff1633146116e857604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116611754576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602a8152602001806153c8602a913960400191505060405180910390fd5b600e80547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff83169081179091556040517fe475e580d85111348e40d8ca33cfdd74c30fe1655c2d8537a13abc10065ffa5a90600090a250565b60125460ff166001146117d557600080fd5b3060009081526009602052604090205480156117f6576117f6308383613f20565b505030600090815260036020526040902080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00908116600117909155601280549091166002179055565b60085460009073ffffffffffffffffffffffffffffffffffffffff1633146118b4576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260298152602001806154416029913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff82166000818152600c6020908152604080832080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00169055600d909152808220829055517fe94479a9f7e1952cc78f2d6baab678adc1b772d936c6583def489e524cb666929190a2506001919050565b7f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c981565b60065460ff1681565b60085474010000000000000000000000000000000000000000900460ff16156119db576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602a815260200180615601602a913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416611a47576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602f81526020018061550c602f913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8316611ab3576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602981526020018061539f6029913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8216611b1f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602e8152602001806155ae602e913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8116611b8b576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602881526020018061573d6028913960400191505060405180910390fd5b8751611b9e9060049060208b019061514f565b508651611bb29060059060208a019061514f565b508551611bc690600790602089019061514f565b50600680547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff001660ff8716179055600880547fffffffffffffffffffffffff000000000000000000000000000000000000000090811673ffffffffffffffffffffffffffffffffffffffff8781169190911790925560018054821686841617905560028054909116918416919091179055611c6081614194565b5050600880547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff1674010000000000000000000000000000000000000000179055505050505050565b60085473ffffffffffffffffffffffffffffffffffffffff1681565b600f5481565b600e5473ffffffffffffffffffffffffffffffffffffffff1690565b60015460009074010000000000000000000000000000000000000000900460ff1615611d7457604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b3360008181526003602052604090205460ff1615611ddd576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260036020526040902054849060ff1615611e5e576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b6110803386866141db565b7f920fc290090426eb842cba713815acd10d0880144497bde3d7d5e83ba3f56a615490565b60015473ffffffffffffffffffffffffffffffffffffffff163314611efe576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806156a26022913960400191505060405180910390fd5b600180547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff1690556040517f7805862f689e2f13df9f062ff482ad3ad112aca9e0847911ed832e158c525b3390600090a1565b60015460009074010000000000000000000000000000000000000000900460ff1615611fde57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b336000908152600c602052604090205460ff16612046576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260218152602001806154eb6021913960400191505060405180910390fd5b3360008181526003602052604090205460ff16156120af576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260036020526040902054849060ff1615612130576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff851661219c576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602381526020018061530e6023913960400191505060405180910390fd5b600084116121f5576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260298152602001806153f26029913960400191505060405180910390fd5b336000908152600d60205260409020548085111561225e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602e815260200180615674602e913960400191505060405180910390fd5b600b5461226b9086614225565b600b5573ffffffffffffffffffffffffffffffffffffffff861660009081526009602052604090205461229e9086614225565b73ffffffffffffffffffffffffffffffffffffffff87166000908152600960205260409020556122ce818661414b565b336000818152600d6020908152604091829020939093558051888152905173ffffffffffffffffffffffffffffffffffffffff8a16937fab8530f87dc9b59234c4623bf917212bb2536d647574c8e7e5da92c2ede0c9f8928290030190a360408051868152905173ffffffffffffffffffffffffffffffffffffffff8816916000917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9181900360200190a350600195945050505050565b60015474010000000000000000000000000000000000000000900460ff161561241057604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b336000908152600c602052604090205460ff16612478576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260218152602001806154eb6021913960400191505060405180910390fd5b3360008181526003602052604090205460ff16156124e1576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b3360009081526009602052604090205482612547576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260298152602001806152e56029913960400191505060405180910390fd5b828110156125a0576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260268152602001806154966026913960400191505060405180910390fd5b600b546125ad908461414b565b600b556125ba818461414b565b33600081815260096020908152604091829020939093558051868152905191927fcc16f5dbb4873280815c1ee09dbd06736cffcc184412cf7a71a0fdb75d397ca592918290030190a260408051848152905160009133917fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef9181900360200190a3505050565b60015460009074010000000000000000000000000000000000000000900460ff16156126cd57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b60085473ffffffffffffffffffffffffffffffffffffffff16331461273d576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260298152602001806154416029913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff83166000818152600c6020908152604080832080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055600d825291829020859055815185815291517f46980fca912ef9bcdbd36877427b6b90e860769f604e89c0e67720cece530d209281900390910190a250600192915050565b60408051808201909152600181527f3200000000000000000000000000000000000000000000000000000000000000602082015290565b60005473ffffffffffffffffffffffffffffffffffffffff16331461289057604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff81166128fc576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260288152602001806152926028913960400191505060405180910390fd5b600180547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff83811691909117918290556040519116907fb80482a293ca2e013eda8683c9bd7fc8347cfdaeea5ede58cba46df502c2a60490600090a250565b60015474010000000000000000000000000000000000000000900460ff16156129fb57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b612a088585858585614299565b5050505050565b60015474010000000000000000000000000000000000000000900460ff1681565b73ffffffffffffffffffffffffffffffffffffffff1660009081526009602052604090205490565b7f30972d77e92fdaf0f00633044d9d7edf775f371994cd5a1b8c29dd33503550c95490565b73ffffffffffffffffffffffffffffffffffffffff1660009081526011602052604090205490565b7fd099cc98ef71107a616c4f0f941f04c322d8e254fe26b3c6668db87aae413de881565b60015473ffffffffffffffffffffffffffffffffffffffff163314612b39576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260228152602001806156a26022913960400191505060405180910390fd5b600180547fffffffffffffffffffffff00ffffffffffffffffffffffffffffffffffffffff16740100000000000000000000000000000000000000001790556040517f6985a02210a168e66602d3235cb6db0e70f92b3ba4d376a33c0f3d9434bff62590600090a1565b73ffffffffffffffffffffffffffffffffffffffff166000908152600d602052604090205490565b60005473ffffffffffffffffffffffffffffffffffffffff1690565b6005805460408051602060026001851615610100027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0190941693909304601f81018490048402820184019092528181529291830182828015610ef65780601f10610ecb57610100808354040283529160200191610ef6565b60015473ffffffffffffffffffffffffffffffffffffffff1681565b7f7c7c6cdb67a18743f49ec6fa9b35f50d52ed05cbed4cc592e13b44501c1a226781565b60015460009074010000000000000000000000000000000000000000900460ff1615612d2d57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b3360008181526003602052604090205460ff1615612d96576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260036020526040902054849060ff1615612e17576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b611080338686614422565b60015460009074010000000000000000000000000000000000000000900460ff1615612eaf57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b3360008181526003602052604090205460ff1615612f18576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8416600090815260036020526040902054849060ff1615612f99576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b611080338686613f20565b60005473ffffffffffffffffffffffffffffffffffffffff16331461302a57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116613096576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602f81526020018061550c602f913960400191505060405180910390fd5b600880547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff83811691909117918290556040519116907fdb66dfa9c6b8f5226fe9aac7e51897ae8ee94ac31dc70bb6c9900b2574b707e690600090a250565b73ffffffffffffffffffffffffffffffffffffffff166000908152600c602052604090205460ff1690565b60005473ffffffffffffffffffffffffffffffffffffffff1633146131bc57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116613228576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260328152602001806157936032913960400191505060405180910390fd5b600280547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff83811691909117918290556040519116907fc67398012c111ce95ecb7429b933096c977380ee6c421175a71a4a4c6c88c06e90600090a250565b600e5473ffffffffffffffffffffffffffffffffffffffff16331461330d576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602481526020018061553b6024913960400191505060405180910390fd5b61332e73ffffffffffffffffffffffffffffffffffffffff8416838361447e565b505050565b61333b612a58565b73ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff16146133be576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602781526020018061555f6027913960400191505060405180910390fd5b60008111613417576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602c8152602001806157c5602c913960400191505060405180910390fd5b7f920fc290090426eb842cba713815acd10d0880144497bde3d7d5e83ba3f56a6181815560408051838152905133917f0b4e9390054347e2a16d95fd8376311b0d2deedecba526e9742bcaa40b059f0b919081900360200190a25050565b60025473ffffffffffffffffffffffffffffffffffffffff1681565b60015474010000000000000000000000000000000000000000900460ff161561351b57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8716600090815260036020526040902054879060ff161561359c576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8716600090815260036020526040902054879060ff161561361d576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b61362c8989898989898961450b565b505050505050505050565b60085474010000000000000000000000000000000000000000900460ff168015613664575060125460ff16155b61366d57600080fd5b613679600483836151cd565b506136ee82828080601f0160208091040260200160405190810160405280939291908181526020018383808284376000920191909152505060408051808201909152600181527f3200000000000000000000000000000000000000000000000000000000000000602082015291506146b49050565b600f555050601280547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055565b7f158b0a9edf7a828aad02f63cd515c68ef2f50ba807396f6d12842833a159742981565b73ffffffffffffffffffffffffffffffffffffffff9182166000908152600a6020908152604080832093909416825291909152205490565b60015474010000000000000000000000000000000000000000900460ff161561380657604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8916600090815260036020526040902054899060ff1615613887576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8916600090815260036020526040902054899060ff1615613908576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b6139198b8b8b8b8b8b8b8b8b614726565b5050505050505050505050565b6007805460408051602060026001851615610100027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0190941693909304601f81018490048402820184019092528181529291830182828015610ef65780601f10610ecb57610100808354040283529160200191610ef6565b73ffffffffffffffffffffffffffffffffffffffff919091166000908152601060209081526040808320938352929052205460ff1690565b60015474010000000000000000000000000000000000000000900460ff1615613a6157604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601060248201527f5061757361626c653a2070617573656400000000000000000000000000000000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8916600090815260036020526040902054899060ff1615613ae2576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8916600090815260036020526040902054899060ff1615613b63576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806157f16025913960400191505060405180910390fd5b6139198b8b8b8b8b8b8b8b8b614868565b60005473ffffffffffffffffffffffffffffffffffffffff163314613bfa57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e6572604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8116613c66576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260268152602001806153576026913960400191505060405180910390fd5b6000546040805173ffffffffffffffffffffffffffffffffffffffff9283168152918316602083015280517f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09281900390910190a1613cc481614194565b50565b60025473ffffffffffffffffffffffffffffffffffffffff163314613d37576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602c81526020018061546a602c913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff811660008181526003602052604080822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055517fffa4e6181777692565cf28528fc88fd1516ea86b56da075235fa575af6a4b8559190a250565b73ffffffffffffffffffffffffffffffffffffffff1660009081526003602052604090205460ff1690565b73ffffffffffffffffffffffffffffffffffffffff8316613e45576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260248152602001806156506024913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8216613eb1576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602281526020018061537d6022913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8084166000818152600a6020908152604080832094871680845294825291829020859055815185815291517f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b9259281900390910190a3505050565b73ffffffffffffffffffffffffffffffffffffffff8316613f8c576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602581526020018061562b6025913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8216613ff8576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602381526020018061526f6023913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff8316600090815260096020526040902054811115614076576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602681526020018061541b6026913960400191505060405180910390fd5b73ffffffffffffffffffffffffffffffffffffffff83166000908152600960205260409020546140a6908261414b565b73ffffffffffffffffffffffffffffffffffffffff80851660009081526009602052604080822093909355908416815220546140e29082614225565b73ffffffffffffffffffffffffffffffffffffffff80841660008181526009602090815260409182902094909455805185815290519193928716927fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef92918290030190a3505050565b600061418d83836040518060400160405280601e81526020017f536166654d6174683a207375627472616374696f6e206f766572666c6f770000815250614975565b9392505050565b600080547fffffffffffffffffffffffff00000000000000000000000000000000000000001673ffffffffffffffffffffffffffffffffffffffff92909216919091179055565b73ffffffffffffffffffffffffffffffffffffffff8084166000908152600a602090815260408083209386168352929052205461332e90849084906142209085614225565b613dd9565b60008282018381101561418d57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601b60248201527f536166654d6174683a206164646974696f6e206f766572666c6f770000000000604482015290519081900360640190fd5b6142a38585614a26565b604080517f158b0a9edf7a828aad02f63cd515c68ef2f50ba807396f6d12842833a1597429602082015273ffffffffffffffffffffffffffffffffffffffff87168183018190526060828101889052835180840390910181526080909201909252600f549091906143179086868686614ab4565b73ffffffffffffffffffffffffffffffffffffffff161461439957604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601e60248201527f46696174546f6b656e56323a20696e76616c6964207369676e61747572650000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff8616600081815260106020908152604080832089845290915280822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055518792917f1cdd46ff242716cdaa72d159d339a485b3438398348d68f09d7c8c0a59353d8191a3505050505050565b61332e83836142208460405180606001604052806025815260200161583b6025913973ffffffffffffffffffffffffffffffffffffffff808a166000908152600a60209081526040808320938c16835292905220549190614975565b6040805173ffffffffffffffffffffffffffffffffffffffff8416602482015260448082018490528251808303909101815260649091019091526020810180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167fa9059cbb0000000000000000000000000000000000000000000000000000000017905261332e908490614b26565b4284101561457a57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601e60248201527f46696174546f6b656e56323a207065726d697420697320657870697265640000604482015290519081900360640190fd5b73ffffffffffffffffffffffffffffffffffffffff80881660008181526011602090815260409182902080546001810190915582517f6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c992810192909252818301849052938a1660608201526080810189905260a081019390935260c08084018890528151808503909101815260e09093019052600f5461461d9086868686614ab4565b73ffffffffffffffffffffffffffffffffffffffff161461469f57604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601a60248201527f454950323631323a20696e76616c6964207369676e6174757265000000000000604482015290519081900360640190fd5b6146aa888888613dd9565b5050505050505050565b8151602092830120815191830191909120604080517f8b73c3c69bb8fe3d512ecc4cf759cc79239f7b179b0ffacaa9a75d522b39400f818601528082019390935260608301919091524660808301523060a0808401919091528151808403909101815260c09092019052805191012090565b61473289858888614bfe565b604080517f7c7c6cdb67a18743f49ec6fa9b35f50d52ed05cbed4cc592e13b44501c1a2267602082015273ffffffffffffffffffffffffffffffffffffffff808c16828401819052908b166060830152608082018a905260a0820189905260c0820188905260e080830188905283518084039091018152610100909201909252600f549091906147c59086868686614ab4565b73ffffffffffffffffffffffffffffffffffffffff161461484757604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601e60248201527f46696174546f6b656e56323a20696e76616c6964207369676e61747572650000604482015290519081900360640190fd5b6148518a86614cbe565b61485c8a8a8a613f20565b50505050505050505050565b73ffffffffffffffffffffffffffffffffffffffff881633146148d6576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806155dc6025913960400191505060405180910390fd5b6148e289858888614bfe565b604080517fd099cc98ef71107a616c4f0f941f04c322d8e254fe26b3c6668db87aae413de8602082015273ffffffffffffffffffffffffffffffffffffffff808c16828401819052908b166060830152608082018a905260a0820189905260c0820188905260e080830188905283518084039091018152610100909201909252600f549091906147c59086868686614ab4565b60008184841115614a1e576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825283818151815260200191508051906020019080838360005b838110156149e35781810151838201526020016149cb565b50505050905090810190601f168015614a105780820380516001836020036101000a031916815260200191505b509250505060405180910390fd5b505050900390565b73ffffffffffffffffffffffffffffffffffffffff8216600090815260106020908152604080832084845290915290205460ff1615614ab0576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602e815260200180615765602e913960400191505060405180910390fd5b5050565b8051602080830191909120604080517f190100000000000000000000000000000000000000000000000000000000000081850152602281018990526042808201939093528151808203909301835260620190528051910120600090614b1b81878787614d43565b979650505050505050565b6060614b88826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c65648152508573ffffffffffffffffffffffffffffffffffffffff16614f409092919063ffffffff16565b80519091501561332e57808060200190516020811015614ba757600080fd5b505161332e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602a8152602001806156ea602a913960400191505060405180910390fd5b814211614c56576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040180806020018281038252602b8152602001806152ba602b913960400191505060405180910390fd5b804210614cae576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260258152602001806158166025913960400191505060405180910390fd5b614cb88484614a26565b50505050565b73ffffffffffffffffffffffffffffffffffffffff8216600081815260106020908152604080832085845290915280822080547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00166001179055518392917f98de503528ee59b575ef0c0a2576a82497bfc029a5685b209e9ec333479b10a591a35050565b60007f7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0821115614dbe576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260268152602001806156c46026913960400191505060405180910390fd5b8360ff16601b14158015614dd657508360ff16601c14155b15614e2c576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004018080602001828103825260268152602001806153316026913960400191505060405180910390fd5b600060018686868660405160008152602001604052604051808581526020018460ff1681526020018381526020018281526020019450505050506020604051602081039080840390855afa158015614e88573d6000803e3d6000fd5b50506040517fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0015191505073ffffffffffffffffffffffffffffffffffffffff8116614f3557604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601c60248201527f45435265636f7665723a20696e76616c6964207369676e617475726500000000604482015290519081900360640190fd5b90505b949350505050565b6060614f3884846000856060614f5585615116565b614fc057604080517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e7472616374000000604482015290519081900360640190fd5b600060608673ffffffffffffffffffffffffffffffffffffffff1685876040518082805190602001908083835b6020831061502a57805182527fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe09092019160209182019101614fed565b6001836020036101000a03801982511681845116808217855250505050505090500191505060006040518083038185875af1925050503d806000811461508c576040519150601f19603f3d011682016040523d82523d6000602084013e615091565b606091505b509150915081156150a5579150614f389050565b8051156150b55780518082602001fd5b6040517f08c379a00000000000000000000000000000000000000000000000000000000081526020600482018181528651602484015286518793919283926044019190850190808383600083156149e35781810151838201526020016149cb565b6000813f7fc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470818114801590614f38575050151592915050565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061519057805160ff19168380011785556151bd565b828001600101855582156151bd579182015b828111156151bd5782518255916020019190600101906151a2565b506151c9929150615259565b5090565b828054600181600116156101000203166002900490600052602060002090601f016020900481019282601f1061522c578280017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff008235161785556151bd565b828001600101855582156151bd579182015b828111156151bd57823582559160200191906001019061523e565b5b808211156151c9576000815560010161525a56fe45524332303a207472616e7366657220746f20746865207a65726f20616464726573735061757361626c653a206e65772070617573657220697320746865207a65726f206164647265737346696174546f6b656e56323a20617574686f72697a6174696f6e206973206e6f74207965742076616c696446696174546f6b656e3a206275726e20616d6f756e74206e6f742067726561746572207468616e203046696174546f6b656e3a206d696e7420746f20746865207a65726f206164647265737345435265636f7665723a20696e76616c6964207369676e6174757265202776272076616c75654f776e61626c653a206e6577206f776e657220697320746865207a65726f206164647265737345524332303a20617070726f766520746f20746865207a65726f206164647265737346696174546f6b656e3a206e65772070617573657220697320746865207a65726f2061646472657373526573637561626c653a206e6577207265736375657220697320746865207a65726f206164647265737346696174546f6b656e3a206d696e7420616d6f756e74206e6f742067726561746572207468616e203045524332303a207472616e7366657220616d6f756e7420657863656564732062616c616e636546696174546f6b656e3a2063616c6c6572206973206e6f7420746865206d61737465724d696e746572426c61636b6c69737461626c653a2063616c6c6572206973206e6f742074686520626c61636b6c697374657246696174546f6b656e3a206275726e20616d6f756e7420657863656564732062616c616e63655374616b6564546f6b656e56313a206e6577206f7261636c6520697320616c726561647920746865206f7261636c6546696174546f6b656e3a2063616c6c6572206973206e6f742061206d696e74657246696174546f6b656e3a206e6577206d61737465724d696e74657220697320746865207a65726f2061646472657373526573637561626c653a2063616c6c6572206973206e6f742074686520726573637565725374616b6564546f6b656e56313a2063616c6c6572206973206e6f7420746865206f7261636c6545524332303a207472616e7366657220616d6f756e74206578636565647320616c6c6f77616e636546696174546f6b656e3a206e657720626c61636b6c697374657220697320746865207a65726f206164647265737346696174546f6b656e56323a2063616c6c6572206d7573742062652074686520706179656546696174546f6b656e3a20636f6e747261637420697320616c726561647920696e697469616c697a656445524332303a207472616e736665722066726f6d20746865207a65726f206164647265737345524332303a20617070726f76652066726f6d20746865207a65726f206164647265737346696174546f6b656e3a206d696e7420616d6f756e742065786365656473206d696e746572416c6c6f77616e63655061757361626c653a2063616c6c6572206973206e6f74207468652070617573657245435265636f7665723a20696e76616c6964207369676e6174757265202773272076616c75655361666545524332303a204552433230206f7065726174696f6e20646964206e6f7420737563636565645374616b6564546f6b656e56313a206f7261636c6520697320746865207a65726f206164647265737346696174546f6b656e3a206e6577206f776e657220697320746865207a65726f206164647265737346696174546f6b656e56323a20617574686f72697a6174696f6e2069732075736564206f722063616e63656c6564426c61636b6c69737461626c653a206e657720626c61636b6c697374657220697320746865207a65726f20616464726573735374616b6564546f6b656e56313a206e65772065786368616e676520726174652063616e6e6f742062652030426c61636b6c69737461626c653a206163636f756e7420697320626c61636b6c697374656446696174546f6b656e56323a20617574686f72697a6174696f6e206973206578706972656445524332303a2064656372656173656420616c6c6f77616e63652062656c6f77207a65726fa26469706673582212202a8b7a9eaf0214f5921211ff051601413292030a107234c263146538630ded1764736f6c634300060c0033