Address Contract Partially Verified

Address 0x596deCbB3e433E189144f4439b85588528EB93d3

Balance 0 ETH

Nonce 1

Code Size 3415 bytes

Creator 0x839F8516...6496 at tx 0x6c362ea4...86e26f

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External Etherscan · Sourcify

Contract Bytecode

3415 bytes

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Verified Source Code Partial Match

Compiler: v0.4.25+commit.59dbf8f1 EVM: byzantium Optimization: Yes (200 runs)

CyberbridgeUSDT.sol 186 lines

pragma solidity ^0.4.25;


// Access controls access contracts' private methods
contract Access {

    mapping(address => bool) private _admins;
    mapping(address => bool) private _services;

    modifier onlyAdmin() {
        require(_admins[msg.sender], "not admin");
        _;
    }

    modifier onlyAdminOrService() {
        require(_admins[msg.sender] || _services[msg.sender], "not admin/service");
        _;
    }

    constructor() public {
        _admins[msg.sender] = true;
    }

    function addAdmin(address addr) public onlyAdmin {
        _admins[addr] = true;
    }

    function removeAdmin(address addr) public onlyAdmin {
        _admins[addr] = false;
    }

    function isAdmin(address addr) public view returns (bool) {
        return _admins[addr];
    }

    function addService(address addr) public onlyAdmin {
        _services[addr] = true;
    }

    function removeService(address addr) public onlyAdmin {
        _services[addr] = false;
    }

    function isService(address addr) public view returns (bool) {
        return _services[addr];
    }
}


// CyberbridgeETH receives ETH deposits
contract CyberbridgeETH {

    Access public access;

    bool public isActive = true;

    event onDeposit(address from, uint256 amount, bytes32 token);
    event onWithdraw(address to, uint256 amount, bytes32 token);

    modifier onlyAdmin() {
        require(access.isAdmin(msg.sender), "not admin");
        _;
    }

    modifier onlyAdminOrService() {
        require(access.isAdmin(msg.sender) || access.isService(msg.sender), "not admin/service");
        _;
    }

    modifier onlyValidAddress(address addr) {
        require(addr != address(0x0), "null address");
        _;
    }

    modifier onlyActiveContract() {
        require(isActive, "inactive contract");
        _;
    }

    constructor(address accessAddr) public onlyValidAddress(accessAddr) {
        access = Access(accessAddr);
    }

    function setActive(bool active) public onlyAdmin {
        isActive = active;
    }

    function refill() public onlyAdmin payable { }

    function drain(address recipientAddr) public onlyAdmin onlyValidAddress(recipientAddr) {
        uint256 ethAmount = address(this).balance;
        if (ethAmount > 0) {
            recipientAddr.transfer(ethAmount);
        }
    }

    // ---

    function deposit(bytes32 token) public onlyActiveContract payable {
        require(msg.value > 0, "zero amount");
        emit onDeposit(msg.sender, msg.value, token);
    }

    function withdraw(address to, uint256 amount, bytes32 token) public onlyActiveContract onlyAdminOrService onlyValidAddress(to) {
        require(amount > 0, "zero amount");
        require(address(this).balance >= amount, "not enough funds");
        to.transfer(amount);
        emit onWithdraw(to, amount, token);
    }
}


// CyberbridgeUSDT receives USDT deposits
contract CyberbridgeUSDT {

    Access public access;
    TetherToken public usdtToken;

    bool public isActive = true;

    event onDeposit(address from, uint256 amount, bytes32 token);
    event onWithdraw(address to, uint256 amount, bytes32 token);

    modifier onlyAdmin() {
        require(access.isAdmin(msg.sender), "not admin");
        _;
    }

    modifier onlyAdminOrService() {
        require(access.isAdmin(msg.sender) || access.isService(msg.sender), "not admin/service");
        _;
    }

    modifier onlyValidAddress(address addr) {
        require(addr != address(0x0), "null address");
        _;
    }

    modifier onlyActiveContract() {
        require(isActive, "inactive contract");
        _;
    }

    constructor(address accessAddr, address usdtAddr) public onlyValidAddress(accessAddr) onlyValidAddress(usdtAddr) {
        access = Access(accessAddr);
        usdtToken = TetherToken(usdtAddr);
    }

    function setActive(bool active) public onlyAdmin {
        isActive = active;
    }

    function drain(address recipientAddr) public onlyAdmin onlyValidAddress(recipientAddr) {
        uint256 amount = usdtToken.balanceOf(address(this));
        if (amount > 0) {
            usdtToken.transfer(recipientAddr, amount);
        }
    }

    // ---

    function deposit(uint256 usdtAmount, bytes32 token) public onlyActiveContract {
        require(usdtAmount > 0, "zero amount");
        require(usdtToken.balanceOf(msg.sender) >= usdtAmount, "not enough");
        require(usdtToken.allowance(msg.sender, address(this)) >= usdtAmount, "check allowance");

        usdtToken.transferFrom(msg.sender, address(this), usdtAmount);
        emit onDeposit(msg.sender, usdtAmount, token);
    }

    function withdraw(address to, uint256 amount, bytes32 token) public onlyActiveContract onlyAdminOrService onlyValidAddress(to) {
        require(amount > 0, "zero amount");
        require(usdtToken.balanceOf(address(this)) >= amount, "not enough");

        usdtToken.transfer(to, amount);
        emit onWithdraw(to, amount, token);
    }
}


contract TetherToken {
    function balanceOf(address _who) public constant returns (uint);
    function transfer(address _to, uint _value) public;
    function transferFrom(address _from, address _to, uint _value) public;
    function allowance(address _owner, address _spender) public constant returns (uint remaining);
}

Read Contract

access 0x71907f17 → address

isActive 0x22f3e2d4 → bool

usdtToken 0xa98ad46c → address

Write Contract 4 functions

These functions modify contract state and require a wallet transaction to execute.

deposit 0xc9630cb0

uint256 usdtAmount
bytes32 token

drain 0xece53132

address recipientAddr

setActive 0xacec338a

bool active

withdraw 0x106e6290

address to
uint256 amount
bytes32 token

Token Balances (1)

View Transfers →

USDT 83.138

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