Description:
Multi-signature wallet contract requiring multiple confirmations for transaction execution.
Blockchain: Ethereum
Source Code: View Code On The Blockchain
Solidity Source Code:
{{
"language": "Solidity",
"sources": {
"src/Lock.sol": {
"content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
☞ https://ethos.vision
???? https://x.com/Ethereum_OS
✌︎ https://t.me/ethosportal
Welcome to the Ethereum Operating System — the first-of-its-kind revenue generating DeFi pumpware
built as a social DeFi sandbox that is filled with composable elements so you can create, trade,
communicate, and participate—all in one place.
@
@@:
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@@@@@@@@@@@@@@@@@@ @@@@@@@@@@ @@@@@@ @@@@@@ ===== ==== ===== =====
@@@@@@@@@@@@@@@@@@@@ @@@@@@ @@@@@@@@@ @@@@@@@@@ ========== =========
*/
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "../interfaces/IEOS20.sol";
import "./Lock.sol";
interface IWithdrawLiquidity {
function hasWithdrawLiquidity(address _token) external view returns (bool);
}
contract Lock is Ownable, Pausable, ReentrancyGuard {
// Contracts
IWithdrawLiquidity public ethOS;
// Mappings
mapping(address => bool) public isFunded;
mapping(address => bool) public isLpLocked;
mapping(address => bool) public isSettingsLocked;
mapping(address => uint256) public devDeadline;
mapping(address => uint256) public settingLockTime;
// Events
event LpLocked(address _token);
event SettingsLocked(address _token);
// User
function lockLp(address _token) public {
require(msg.sender == IEOS20(_token).owner(), "Owner only");
require(!ethOS.hasWithdrawLiquidity(_token), "Liquidity has been withdrawn");
isLpLocked[_token] = true;
emit LpLocked(_token);
}
function lockSettings(address _token) public {
require(msg.sender == IEOS20(_token).owner(), "Owner only");
isSettingsLocked[_token] = true;
emit SettingsLocked(_token);
}
function prolongDeadLine(address _token, uint _time) public{
require(msg.sender == IEOS20(_token).owner(), "Owner only");
if(devDeadline[_token] > block.timestamp){
devDeadline[_token] += _time;
}else{
devDeadline[_token] = block.timestamp + _time;
}
}
function lockModifySettings(address _token, uint _lock) public {
require(msg.sender == IEOS20(_token).owner(), "Owner only");
if(settingLockTime[_token] > block.timestamp){
settingLockTime[_token] += _lock;
}else{
settingLockTime[_token] = block.timestamp + _lock;
}
}
// Admin
function setEthOS(address _ethOS) public onlyOwner{
ethOS = IWithdrawLiquidity(_ethOS);
}
function setIsFunded(address _token, bool _isFunded) public onlyOwner{
isFunded[_token] = _isFunded;
}
function setIsLpLocked(address _token, bool _isLpLocked) public onlyOwner{
isLpLocked[_token] = _isLpLocked;
}
function setIsSettingsLocked(address _token, bool _isSettingsLocked) public onlyOwner{
isSettingsLocked[_token] = _isSettingsLocked;
}
}"
},
"lib/openzeppelin-contracts/contracts/access/Ownable.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
_checkOwner();
_;
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
"
},
"lib/openzeppelin-contracts/contracts/utils/math/SafeMath.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)
pragma solidity ^0.8.0;
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/**
* @dev Wrappers over Solidity's arithmetic operations.
*
* NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
* now has built in overflow checking.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the subtraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
// 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 (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
/**
* @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) {
return a + b;
}
/**
* @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 a - b;
}
/**
* @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) {
return a * b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator.
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting 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 a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
unchecked {
require(b <= a, errorMessage);
return a - b;
}
}
/**
* @dev Returns the integer division of two unsigned integers, reverting 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) {
unchecked {
require(b > 0, errorMessage);
return a / b;
}
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* 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) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
"
},
"lib/openzeppelin-contracts/contracts/security/Pausable.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state.
*/
constructor() {
_paused = false;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*
* Requirements:
*
* - The contract must not be paused.
*/
modifier whenNotPaused() {
_requireNotPaused();
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*
* Requirements:
*
* - The contract must be paused.
*/
modifier whenPaused() {
_requirePaused();
_;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view virtual returns (bool) {
return _paused;
}
/**
* @dev Throws if the contract is paused.
*/
function _requireNotPaused() internal view virtual {
require(!paused(), "Pausable: paused");
}
/**
* @dev Throws if the contract is not paused.
*/
function _requirePaused() internal view virtual {
require(paused(), "Pausable: not paused");
}
/**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
/**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}
"
},
"lib/openzeppelin-contracts/contracts/security/ReentrancyGuard.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (security/ReentrancyGuard.sol)
pragma solidity ^0.8.0;
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuard {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
constructor() {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and making it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
_nonReentrantBefore();
_;
_nonReentrantAfter();
}
function _nonReentrantBefore() private {
// On the first call to nonReentrant, _status will be _NOT_ENTERED
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
}
function _nonReentrantAfter() private {
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
}
"
},
"interfaces/IEOS20.sol": {
"content": "pragma solidity ^0.8.0;
interface IEOS20 {
// FOR ETH OS
function initializeToken(address owner, address router, address deployer, uint256 _devDeadline) external;
function setSpecs(
uint256 _devFeePercent,
uint256 _maxDailyPumpRate,
uint256 _reflectionsPercent,
uint256 _liquidityPercent,
uint256 _reaperDeathTime,
uint256 _cooldown,
uint256 _winAmountPercent,
uint256 _apy,
uint256 _burnPercentBuy,
uint256 _burnPercentSell
) external;
function transferOwnershipOfTheToken(address) external;
function openTrading(bool _tradingOpen) external;
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function owner() external view returns (address);
function timeCreated() external view returns (uint256);
function deploymentBlock() external view returns (uint);
function uniswapV2Pair() external view returns (address);
function uniswapV2Router() external view returns (address);
function antiBot() external view returns (bool);
function maxWalletPercent() external view returns (uint);
function toggleYield(bool toggle) external;
function tradingOpen() external view returns (bool);
function yieldOn() external view returns (bool);
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
function transfer(address _to, uint256 _value) external returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) external returns (bool success);
function approve(address _spender, uint256 _value) external returns (bool success);
function totalShares() external view returns (uint256);
function burn(uint256 _amount) external;
function getReserves() external view returns (uint112, uint112);
function getQuote(uint256 amountA, uint256 reserveA, uint256 reserveB) external view returns (uint256);
function lastBuyTimestamp() external view returns (uint256);
function reflectionsPercent() external view returns (uint256);
function liquidityPercent() external view returns (uint256);
function winAmountPercent() external view returns (uint256);
function devFeePercent() external view returns (uint256);
function burnPercentageBuy() external view returns (uint256);
function burnPercentageSell() external view returns (uint256);
function deathTime() external view returns (uint256);
function apy() external view returns (uint256);
function share(address user) external view returns (uint256);
function shares(address user) external view returns (uint256);
function ethAccumulated(address user) external view returns (uint256);
function ethAccumulatedForUi(address _user) external view returns (uint256);
function ethWithdrawn(address user) external view returns (uint256);
function ethWithdrawnForUi(address user) external view returns (uint256);
function totalEthDistributed() external view returns (uint256);
function devWithdrawn() external view returns (uint256);
function lpAdded() external view returns (uint256);
function pendingPonziTokens(address _user) external view returns (uint256);
function devClaimableEth() external view returns (uint256);
function lastPumpTimestamp() external view returns (uint256);
function maxDailyPumpRate() external view returns (uint256);
function pumpIsPublic() external view returns (bool);
function firstReceivedBlockTimeStamp(address) external view returns (uint256);
function immortal(address _user) external view returns (bool);
function deathStartedTimestamp() external view returns (uint256);
function cooldown() external view returns (uint256);
function winAmount() external view returns (uint256);
function currentWinner() external view returns (address);
function ponziStart() external view returns (uint256);
function mintBonus(uint256 amount, address _user) external;
function setMaxWallet(bool _antiBot, uint256 _maxWallet) external;
function volumeAmount() external view returns (uint256);
}
"
},
"lib/openzeppelin-contracts/contracts/utils/Context.sol": {
"content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
"
}
},
"settings": {
"remappings": [
"forge-std/=lib/forge-std/src/",
"@openzeppelin/=lib/openzeppelin-contracts/",
"@ensdomains/=lib/v4-core/node_modules/@ensdomains/",
"@uniswap/=lib/universal-router/node_modules/@uniswap/",
"ds-test/=lib/forge-std/lib/ds-test/src/",
"erc4626-tests/=lib/v4-core/lib/openzeppelin-contracts/lib/erc4626-tests/",
"forge-gas-snapshot/=lib/permit2/lib/forge-gas-snapshot/src/",
"hardhat/=lib/v4-core/node_modules/hardhat/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/",
"permit2/=lib/permit2/",
"solmate/=lib/universal-router/lib/solmate/",
"universal-router/=lib/universal-router/",
"v4-core/=lib/v4-core/src/",
"v4-periphery/=lib/v4-periphery/"
],
"optimizer": {
"enabled": true,
"runs": 200
},
"metadata": {
"useLiteralContent": false,
"bytecodeHash": "ipfs",
"appendCBOR": true
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"evmVersion": "paris",
"viaIR": false
}
}}
Submitted on: 2025-09-17 15:37:22
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