Overview
ETH Balance
0 ETH
Eth Value
$0.00More Info
Private Name Tags
ContractCreator
Latest 1 from a total of 1 transactions
Transaction Hash |
Method
|
Block
|
From
|
To
|
|||||
---|---|---|---|---|---|---|---|---|---|
0x60806040 | 13568772 | 1063 days ago | IN | 0 ETH | 0.29110185 |
View more zero value Internal Transactions in Advanced View mode
Advanced mode:
Loading...
Loading
Contract Name:
ShogunToken
Compiler Version
v0.8.0+commit.c7dfd78e
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity >=0.7.0 <0.9.0; import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20BurnableUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20SnapshotUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/access/AccessControlUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/security/PausableUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/draft-ERC20PermitUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/token/ERC20/extensions/ERC20VotesUpgradeable.sol"; import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"; contract ShogunToken is Initializable, ERC20Upgradeable, ERC20BurnableUpgradeable, ERC20SnapshotUpgradeable, AccessControlUpgradeable, PausableUpgradeable, ERC20PermitUpgradeable, ERC20VotesUpgradeable { bytes32 public constant SNAPSHOT_ROLE = keccak256("SNAPSHOT_ROLE"); bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE"); bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE"); uint256 public MAX_SUPPLY; // Events event Minted(address indexed user, uint256 reward); function __ShogunToken_init( uint256 maxSupply, address admin, address treasury ) public initializer { __ERC20_init("SHO Token", "SHO"); __ERC20Burnable_init(); __ERC20Snapshot_init(); __AccessControl_init(); __Pausable_init(); __ERC20Permit_init("SHO Token"); _setupRole(DEFAULT_ADMIN_ROLE, admin); _setupRole(SNAPSHOT_ROLE, admin); _setupRole(PAUSER_ROLE, admin); _setupRole(MINTER_ROLE, admin); MAX_SUPPLY = maxSupply; _mint(treasury, 3628125 ether); // 3628125 go to treasury } function snapshot() public onlyRole(SNAPSHOT_ROLE) { _snapshot(); } function pause() public onlyRole(PAUSER_ROLE) { _pause(); } function unpause() public onlyRole(PAUSER_ROLE) { _unpause(); } function mint(address to, uint256 amount) public onlyRole(MINTER_ROLE) { _mint(to, amount); emit Minted(to, amount); } function _mint(address to, uint256 amount) internal override(ERC20Upgradeable, ERC20VotesUpgradeable) { require( totalSupply() + amount <= MAX_SUPPLY, "ERC20Capped: cap exceeded" ); super._mint(to, amount); } function _burn(address account, uint256 amount) internal override(ERC20Upgradeable, ERC20VotesUpgradeable) { super._burn(account, amount); } function _beforeTokenTransfer( address from, address to, uint256 amount ) internal override(ERC20Upgradeable, ERC20SnapshotUpgradeable) whenNotPaused { super._beforeTokenTransfer(from, to, amount); } function _afterTokenTransfer( address from, address to, uint256 amount ) internal override(ERC20Upgradeable, ERC20VotesUpgradeable) { super._afterTokenTransfer(from, to, amount); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./IAccessControlUpgradeable.sol"; import "../utils/ContextUpgradeable.sol"; import "../utils/StringsUpgradeable.sol"; import "../utils/introspection/ERC165Upgradeable.sol"; import "../proxy/utils/Initializable.sol"; /** * @dev Contract module that allows children to implement role-based access * control mechanisms. This is a lightweight version that doesn't allow enumerating role * members except through off-chain means by accessing the contract event logs. Some * applications may benefit from on-chain enumerability, for those cases see * {AccessControlEnumerable}. * * Roles are referred to by their `bytes32` identifier. These should be exposed * in the external API and be unique. The best way to achieve this is by * using `public constant` hash digests: * * ``` * bytes32 public constant MY_ROLE = keccak256("MY_ROLE"); * ``` * * Roles can be used to represent a set of permissions. To restrict access to a * function call, use {hasRole}: * * ``` * function foo() public { * require(hasRole(MY_ROLE, msg.sender)); * ... * } * ``` * * Roles can be granted and revoked dynamically via the {grantRole} and * {revokeRole} functions. Each role has an associated admin role, and only * accounts that have a role's admin role can call {grantRole} and {revokeRole}. * * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means * that only accounts with this role will be able to grant or revoke other * roles. More complex role relationships can be created by using * {_setRoleAdmin}. * * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to * grant and revoke this role. Extra precautions should be taken to secure * accounts that have been granted it. */ abstract contract AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable { function __AccessControl_init() internal initializer { __Context_init_unchained(); __ERC165_init_unchained(); __AccessControl_init_unchained(); } function __AccessControl_init_unchained() internal initializer { } struct RoleData { mapping(address => bool) members; bytes32 adminRole; } mapping(bytes32 => RoleData) private _roles; bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00; /** * @dev Modifier that checks that an account has a specific role. Reverts * with a standardized message including the required role. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ * * _Available since v4.1._ */ modifier onlyRole(bytes32 role) { _checkRole(role, _msgSender()); _; } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId); } /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) public view override returns (bool) { return _roles[role].members[account]; } /** * @dev Revert with a standard message if `account` is missing `role`. * * The format of the revert reason is given by the following regular expression: * * /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/ */ function _checkRole(bytes32 role, address account) internal view { if (!hasRole(role, account)) { revert( string( abi.encodePacked( "AccessControl: account ", StringsUpgradeable.toHexString(uint160(account), 20), " is missing role ", StringsUpgradeable.toHexString(uint256(role), 32) ) ) ); } } /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) public view override returns (bytes32) { return _roles[role].adminRole; } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _grantRole(role, account); } /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) public virtual override onlyRole(getRoleAdmin(role)) { _revokeRole(role, account); } /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) public virtual override { require(account == _msgSender(), "AccessControl: can only renounce roles for self"); _revokeRole(role, account); } /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. Note that unlike {grantRole}, this function doesn't perform any * checks on the calling account. * * [WARNING] * ==== * This function should only be called from the constructor when setting * up the initial roles for the system. * * Using this function in any other way is effectively circumventing the admin * system imposed by {AccessControl}. * ==== */ function _setupRole(bytes32 role, address account) internal virtual { _grantRole(role, account); } /** * @dev Sets `adminRole` as ``role``'s admin role. * * Emits a {RoleAdminChanged} event. */ function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual { bytes32 previousAdminRole = getRoleAdmin(role); _roles[role].adminRole = adminRole; emit RoleAdminChanged(role, previousAdminRole, adminRole); } function _grantRole(bytes32 role, address account) private { if (!hasRole(role, account)) { _roles[role].members[account] = true; emit RoleGranted(role, account, _msgSender()); } } function _revokeRole(bytes32 role, address account) private { if (hasRole(role, account)) { _roles[role].members[account] = false; emit RoleRevoked(role, account, _msgSender()); } } uint256[49] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev External interface of AccessControl declared to support ERC165 detection. */ interface IAccessControlUpgradeable { /** * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole` * * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite * {RoleAdminChanged} not being emitted signaling this. * * _Available since v3.1._ */ event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole); /** * @dev Emitted when `account` is granted `role`. * * `sender` is the account that originated the contract call, an admin role * bearer except when using {AccessControl-_setupRole}. */ event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Emitted when `account` is revoked `role`. * * `sender` is the account that originated the contract call: * - if using `revokeRole`, it is the admin role bearer * - if using `renounceRole`, it is the role bearer (i.e. `account`) */ event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender); /** * @dev Returns `true` if `account` has been granted `role`. */ function hasRole(bytes32 role, address account) external view returns (bool); /** * @dev Returns the admin role that controls `role`. See {grantRole} and * {revokeRole}. * * To change a role's admin, use {AccessControl-_setRoleAdmin}. */ function getRoleAdmin(bytes32 role) external view returns (bytes32); /** * @dev Grants `role` to `account`. * * If `account` had not been already granted `role`, emits a {RoleGranted} * event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function grantRole(bytes32 role, address account) external; /** * @dev Revokes `role` from `account`. * * If `account` had been granted `role`, emits a {RoleRevoked} event. * * Requirements: * * - the caller must have ``role``'s admin role. */ function revokeRole(bytes32 role, address account) external; /** * @dev Revokes `role` from the calling account. * * Roles are often managed via {grantRole} and {revokeRole}: this function's * purpose is to provide a mechanism for accounts to lose their privileges * if they are compromised (such as when a trusted device is misplaced). * * If the calling account had been granted `role`, emits a {RoleRevoked} * event. * * Requirements: * * - the caller must be `account`. */ function renounceRole(bytes32 role, address account) external; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect. * * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}. * * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity. */ abstract contract Initializable { /** * @dev Indicates that the contract has been initialized. */ bool private _initialized; /** * @dev Indicates that the contract is in the process of being initialized. */ bool private _initializing; /** * @dev Modifier to protect an initializer function from being invoked twice. */ modifier initializer() { require(_initializing || !_initialized, "Initializable: contract is already initialized"); bool isTopLevelCall = !_initializing; if (isTopLevelCall) { _initializing = true; _initialized = true; } _; if (isTopLevelCall) { _initializing = false; } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../utils/ContextUpgradeable.sol"; import "../proxy/utils/Initializable.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 PausableUpgradeable is Initializable, ContextUpgradeable { /** * @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. */ function __Pausable_init() internal initializer { __Context_init_unchained(); __Pausable_init_unchained(); } function __Pausable_init_unchained() internal initializer { _paused = false; } /** * @dev Returns true if the contract is paused, and false otherwise. */ function paused() public view virtual returns (bool) { return _paused; } /** * @dev Modifier to make a function callable only when the contract is not paused. * * Requirements: * * - The contract must not be paused. */ modifier whenNotPaused() { require(!paused(), "Pausable: paused"); _; } /** * @dev Modifier to make a function callable only when the contract is paused. * * Requirements: * * - The contract must be paused. */ modifier whenPaused() { 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()); } uint256[49] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./IERC20Upgradeable.sol"; import "./extensions/IERC20MetadataUpgradeable.sol"; import "../../utils/ContextUpgradeable.sol"; import "../../proxy/utils/Initializable.sol"; /** * @dev Implementation of the {IERC20} interface. * * This implementation is agnostic to the way tokens are created. This means * that a supply mechanism has to be added in a derived contract using {_mint}. * For a generic mechanism see {ERC20PresetMinterPauser}. * * TIP: For a detailed writeup see our guide * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How * to implement supply mechanisms]. * * We have followed general OpenZeppelin Contracts guidelines: functions revert * instead returning `false` on failure. This behavior is nonetheless * conventional and does not conflict with the expectations of ERC20 * applications. * * Additionally, an {Approval} event is emitted on calls to {transferFrom}. * This allows applications to reconstruct the allowance for all accounts just * by listening to said events. Other implementations of the EIP may not emit * these events, as it isn't required by the specification. * * Finally, the non-standard {decreaseAllowance} and {increaseAllowance} * functions have been added to mitigate the well-known issues around setting * allowances. See {IERC20-approve}. */ contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable, IERC20MetadataUpgradeable { mapping(address => uint256) private _balances; mapping(address => mapping(address => uint256)) private _allowances; uint256 private _totalSupply; string private _name; string private _symbol; /** * @dev Sets the values for {name} and {symbol}. * * The default value of {decimals} is 18. To select a different value for * {decimals} you should overload it. * * All two of these values are immutable: they can only be set once during * construction. */ function __ERC20_init(string memory name_, string memory symbol_) internal initializer { __Context_init_unchained(); __ERC20_init_unchained(name_, symbol_); } function __ERC20_init_unchained(string memory name_, string memory symbol_) internal initializer { _name = name_; _symbol = symbol_; } /** * @dev Returns the name of the token. */ function name() public view virtual override returns (string memory) { return _name; } /** * @dev Returns the symbol of the token, usually a shorter version of the * name. */ function symbol() public view virtual override returns (string memory) { return _symbol; } /** * @dev Returns the number of decimals used to get its user representation. * For example, if `decimals` equals `2`, a balance of `505` tokens should * be displayed to a user as `5.05` (`505 / 10 ** 2`). * * Tokens usually opt for a value of 18, imitating the relationship between * Ether and Wei. This is the value {ERC20} uses, unless this function is * overridden; * * NOTE: This information is only used for _display_ purposes: it in * no way affects any of the arithmetic of the contract, including * {IERC20-balanceOf} and {IERC20-transfer}. */ function decimals() public view virtual override returns (uint8) { return 18; } /** * @dev See {IERC20-totalSupply}. */ function totalSupply() public view virtual override returns (uint256) { return _totalSupply; } /** * @dev See {IERC20-balanceOf}. */ function balanceOf(address account) public view virtual override returns (uint256) { return _balances[account]; } /** * @dev See {IERC20-transfer}. * * Requirements: * * - `recipient` cannot be the zero address. * - the caller must have a balance of at least `amount`. */ function transfer(address recipient, uint256 amount) public virtual override returns (bool) { _transfer(_msgSender(), recipient, amount); return true; } /** * @dev See {IERC20-allowance}. */ function allowance(address owner, address spender) public view virtual override returns (uint256) { return _allowances[owner][spender]; } /** * @dev See {IERC20-approve}. * * Requirements: * * - `spender` cannot be the zero address. */ function approve(address spender, uint256 amount) public virtual override returns (bool) { _approve(_msgSender(), spender, amount); return true; } /** * @dev See {IERC20-transferFrom}. * * Emits an {Approval} event indicating the updated allowance. This is not * required by the EIP. See the note at the beginning of {ERC20}. * * Requirements: * * - `sender` and `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amount`. * - the caller must have allowance for ``sender``'s tokens of at least * `amount`. */ function transferFrom( address sender, address recipient, uint256 amount ) public virtual override returns (bool) { _transfer(sender, recipient, amount); uint256 currentAllowance = _allowances[sender][_msgSender()]; require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance"); unchecked { _approve(sender, _msgSender(), currentAllowance - amount); } return true; } /** * @dev Atomically increases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. */ function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) { _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue); return true; } /** * @dev Atomically decreases the allowance granted to `spender` by the caller. * * This is an alternative to {approve} that can be used as a mitigation for * problems described in {IERC20-approve}. * * Emits an {Approval} event indicating the updated allowance. * * Requirements: * * - `spender` cannot be the zero address. * - `spender` must have allowance for the caller of at least * `subtractedValue`. */ function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) { uint256 currentAllowance = _allowances[_msgSender()][spender]; require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero"); unchecked { _approve(_msgSender(), spender, currentAllowance - subtractedValue); } return true; } /** * @dev Moves `amount` of tokens from `sender` to `recipient`. * * This internal function is equivalent to {transfer}, and can be used to * e.g. implement automatic token fees, slashing mechanisms, etc. * * Emits a {Transfer} event. * * Requirements: * * - `sender` cannot be the zero address. * - `recipient` cannot be the zero address. * - `sender` must have a balance of at least `amount`. */ function _transfer( address sender, address recipient, uint256 amount ) internal virtual { require(sender != address(0), "ERC20: transfer from the zero address"); require(recipient != address(0), "ERC20: transfer to the zero address"); _beforeTokenTransfer(sender, recipient, amount); uint256 senderBalance = _balances[sender]; require(senderBalance >= amount, "ERC20: transfer amount exceeds balance"); unchecked { _balances[sender] = senderBalance - amount; } _balances[recipient] += amount; emit Transfer(sender, recipient, amount); _afterTokenTransfer(sender, recipient, amount); } /** @dev Creates `amount` tokens and assigns them to `account`, increasing * the total supply. * * Emits a {Transfer} event with `from` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. */ function _mint(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: mint to the zero address"); _beforeTokenTransfer(address(0), account, amount); _totalSupply += amount; _balances[account] += amount; emit Transfer(address(0), account, amount); _afterTokenTransfer(address(0), account, amount); } /** * @dev Destroys `amount` tokens from `account`, reducing the * total supply. * * Emits a {Transfer} event with `to` set to the zero address. * * Requirements: * * - `account` cannot be the zero address. * - `account` must have at least `amount` tokens. */ function _burn(address account, uint256 amount) internal virtual { require(account != address(0), "ERC20: burn from the zero address"); _beforeTokenTransfer(account, address(0), amount); uint256 accountBalance = _balances[account]; require(accountBalance >= amount, "ERC20: burn amount exceeds balance"); unchecked { _balances[account] = accountBalance - amount; } _totalSupply -= amount; emit Transfer(account, address(0), amount); _afterTokenTransfer(account, address(0), amount); } /** * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens. * * This internal function is equivalent to `approve`, and can be used to * e.g. set automatic allowances for certain subsystems, etc. * * Emits an {Approval} event. * * Requirements: * * - `owner` cannot be the zero address. * - `spender` cannot be the zero address. */ function _approve( address owner, address spender, uint256 amount ) internal virtual { require(owner != address(0), "ERC20: approve from the zero address"); require(spender != address(0), "ERC20: approve to the zero address"); _allowances[owner][spender] = amount; emit Approval(owner, spender, amount); } /** * @dev Hook that is called before any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * will be transferred to `to`. * - when `from` is zero, `amount` tokens will be minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens will be burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual {} /** * @dev Hook that is called after any transfer of tokens. This includes * minting and burning. * * Calling conditions: * * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens * has been transferred to `to`. * - when `from` is zero, `amount` tokens have been minted for `to`. * - when `to` is zero, `amount` of ``from``'s tokens have been burned. * - `from` and `to` are never both zero. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual {} uint256[45] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20Upgradeable { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `recipient`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address recipient, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `sender` to `recipient` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address sender, address recipient, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../ERC20Upgradeable.sol"; import "../../../utils/ContextUpgradeable.sol"; import "../../../proxy/utils/Initializable.sol"; /** * @dev Extension of {ERC20} that allows token holders to destroy both their own * tokens and those that they have an allowance for, in a way that can be * recognized off-chain (via event analysis). */ abstract contract ERC20BurnableUpgradeable is Initializable, ContextUpgradeable, ERC20Upgradeable { function __ERC20Burnable_init() internal initializer { __Context_init_unchained(); __ERC20Burnable_init_unchained(); } function __ERC20Burnable_init_unchained() internal initializer { } /** * @dev Destroys `amount` tokens from the caller. * * See {ERC20-_burn}. */ function burn(uint256 amount) public virtual { _burn(_msgSender(), amount); } /** * @dev Destroys `amount` tokens from `account`, deducting from the caller's * allowance. * * See {ERC20-_burn} and {ERC20-allowance}. * * Requirements: * * - the caller must have allowance for ``accounts``'s tokens of at least * `amount`. */ function burnFrom(address account, uint256 amount) public virtual { uint256 currentAllowance = allowance(account, _msgSender()); require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance"); unchecked { _approve(account, _msgSender(), currentAllowance - amount); } _burn(account, amount); } uint256[50] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../ERC20Upgradeable.sol"; import "../../../utils/ArraysUpgradeable.sol"; import "../../../utils/CountersUpgradeable.sol"; import "../../../proxy/utils/Initializable.sol"; /** * @dev This contract extends an ERC20 token with a snapshot mechanism. When a snapshot is created, the balances and * total supply at the time are recorded for later access. * * This can be used to safely create mechanisms based on token balances such as trustless dividends or weighted voting. * In naive implementations it's possible to perform a "double spend" attack by reusing the same balance from different * accounts. By using snapshots to calculate dividends or voting power, those attacks no longer apply. It can also be * used to create an efficient ERC20 forking mechanism. * * Snapshots are created by the internal {_snapshot} function, which will emit the {Snapshot} event and return a * snapshot id. To get the total supply at the time of a snapshot, call the function {totalSupplyAt} with the snapshot * id. To get the balance of an account at the time of a snapshot, call the {balanceOfAt} function with the snapshot id * and the account address. * * NOTE: Snapshot policy can be customized by overriding the {_getCurrentSnapshotId} method. For example, having it * return `block.number` will trigger the creation of snapshot at the begining of each new block. When overridding this * function, be careful about the monotonicity of its result. Non-monotonic snapshot ids will break the contract. * * Implementing snapshots for every block using this method will incur significant gas costs. For a gas-efficient * alternative consider {ERC20Votes}. * * ==== Gas Costs * * Snapshots are efficient. Snapshot creation is _O(1)_. Retrieval of balances or total supply from a snapshot is _O(log * n)_ in the number of snapshots that have been created, although _n_ for a specific account will generally be much * smaller since identical balances in subsequent snapshots are stored as a single entry. * * There is a constant overhead for normal ERC20 transfers due to the additional snapshot bookkeeping. This overhead is * only significant for the first transfer that immediately follows a snapshot for a particular account. Subsequent * transfers will have normal cost until the next snapshot, and so on. */ abstract contract ERC20SnapshotUpgradeable is Initializable, ERC20Upgradeable { function __ERC20Snapshot_init() internal initializer { __Context_init_unchained(); __ERC20Snapshot_init_unchained(); } function __ERC20Snapshot_init_unchained() internal initializer { } // Inspired by Jordi Baylina's MiniMeToken to record historical balances: // https://github.com/Giveth/minimd/blob/ea04d950eea153a04c51fa510b068b9dded390cb/contracts/MiniMeToken.sol using ArraysUpgradeable for uint256[]; using CountersUpgradeable for CountersUpgradeable.Counter; // Snapshotted values have arrays of ids and the value corresponding to that id. These could be an array of a // Snapshot struct, but that would impede usage of functions that work on an array. struct Snapshots { uint256[] ids; uint256[] values; } mapping(address => Snapshots) private _accountBalanceSnapshots; Snapshots private _totalSupplySnapshots; // Snapshot ids increase monotonically, with the first value being 1. An id of 0 is invalid. CountersUpgradeable.Counter private _currentSnapshotId; /** * @dev Emitted by {_snapshot} when a snapshot identified by `id` is created. */ event Snapshot(uint256 id); /** * @dev Creates a new snapshot and returns its snapshot id. * * Emits a {Snapshot} event that contains the same id. * * {_snapshot} is `internal` and you have to decide how to expose it externally. Its usage may be restricted to a * set of accounts, for example using {AccessControl}, or it may be open to the public. * * [WARNING] * ==== * While an open way of calling {_snapshot} is required for certain trust minimization mechanisms such as forking, * you must consider that it can potentially be used by attackers in two ways. * * First, it can be used to increase the cost of retrieval of values from snapshots, although it will grow * logarithmically thus rendering this attack ineffective in the long term. Second, it can be used to target * specific accounts and increase the cost of ERC20 transfers for them, in the ways specified in the Gas Costs * section above. * * We haven't measured the actual numbers; if this is something you're interested in please reach out to us. * ==== */ function _snapshot() internal virtual returns (uint256) { _currentSnapshotId.increment(); uint256 currentId = _getCurrentSnapshotId(); emit Snapshot(currentId); return currentId; } /** * @dev Get the current snapshotId */ function _getCurrentSnapshotId() internal view virtual returns (uint256) { return _currentSnapshotId.current(); } /** * @dev Retrieves the balance of `account` at the time `snapshotId` was created. */ function balanceOfAt(address account, uint256 snapshotId) public view virtual returns (uint256) { (bool snapshotted, uint256 value) = _valueAt(snapshotId, _accountBalanceSnapshots[account]); return snapshotted ? value : balanceOf(account); } /** * @dev Retrieves the total supply at the time `snapshotId` was created. */ function totalSupplyAt(uint256 snapshotId) public view virtual returns (uint256) { (bool snapshotted, uint256 value) = _valueAt(snapshotId, _totalSupplySnapshots); return snapshotted ? value : totalSupply(); } // Update balance and/or total supply snapshots before the values are modified. This is implemented // in the _beforeTokenTransfer hook, which is executed for _mint, _burn, and _transfer operations. function _beforeTokenTransfer( address from, address to, uint256 amount ) internal virtual override { super._beforeTokenTransfer(from, to, amount); if (from == address(0)) { // mint _updateAccountSnapshot(to); _updateTotalSupplySnapshot(); } else if (to == address(0)) { // burn _updateAccountSnapshot(from); _updateTotalSupplySnapshot(); } else { // transfer _updateAccountSnapshot(from); _updateAccountSnapshot(to); } } function _valueAt(uint256 snapshotId, Snapshots storage snapshots) private view returns (bool, uint256) { require(snapshotId > 0, "ERC20Snapshot: id is 0"); require(snapshotId <= _getCurrentSnapshotId(), "ERC20Snapshot: nonexistent id"); // When a valid snapshot is queried, there are three possibilities: // a) The queried value was not modified after the snapshot was taken. Therefore, a snapshot entry was never // created for this id, and all stored snapshot ids are smaller than the requested one. The value that corresponds // to this id is the current one. // b) The queried value was modified after the snapshot was taken. Therefore, there will be an entry with the // requested id, and its value is the one to return. // c) More snapshots were created after the requested one, and the queried value was later modified. There will be // no entry for the requested id: the value that corresponds to it is that of the smallest snapshot id that is // larger than the requested one. // // In summary, we need to find an element in an array, returning the index of the smallest value that is larger if // it is not found, unless said value doesn't exist (e.g. when all values are smaller). Arrays.findUpperBound does // exactly this. uint256 index = snapshots.ids.findUpperBound(snapshotId); if (index == snapshots.ids.length) { return (false, 0); } else { return (true, snapshots.values[index]); } } function _updateAccountSnapshot(address account) private { _updateSnapshot(_accountBalanceSnapshots[account], balanceOf(account)); } function _updateTotalSupplySnapshot() private { _updateSnapshot(_totalSupplySnapshots, totalSupply()); } function _updateSnapshot(Snapshots storage snapshots, uint256 currentValue) private { uint256 currentId = _getCurrentSnapshotId(); if (_lastSnapshotId(snapshots.ids) < currentId) { snapshots.ids.push(currentId); snapshots.values.push(currentValue); } } function _lastSnapshotId(uint256[] storage ids) private view returns (uint256) { if (ids.length == 0) { return 0; } else { return ids[ids.length - 1]; } } uint256[46] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./draft-ERC20PermitUpgradeable.sol"; import "../../../utils/math/MathUpgradeable.sol"; import "../../../utils/math/SafeCastUpgradeable.sol"; import "../../../utils/cryptography/ECDSAUpgradeable.sol"; import "../../../proxy/utils/Initializable.sol"; /** * @dev Extension of ERC20 to support Compound-like voting and delegation. This version is more generic than Compound's, * and supports token supply up to 2^224^ - 1, while COMP is limited to 2^96^ - 1. * * NOTE: If exact COMP compatibility is required, use the {ERC20VotesComp} variant of this module. * * This extension keeps a history (checkpoints) of each account's vote power. Vote power can be delegated either * by calling the {delegate} function directly, or by providing a signature to be used with {delegateBySig}. Voting * power can be queried through the public accessors {getVotes} and {getPastVotes}. * * By default, token balance does not account for voting power. This makes transfers cheaper. The downside is that it * requires users to delegate to themselves in order to activate checkpoints and have their voting power tracked. * Enabling self-delegation can easily be done by overriding the {delegates} function. Keep in mind however that this * will significantly increase the base gas cost of transfers. * * _Available since v4.2._ */ abstract contract ERC20VotesUpgradeable is Initializable, ERC20PermitUpgradeable { function __ERC20Votes_init_unchained() internal initializer { } struct Checkpoint { uint32 fromBlock; uint224 votes; } bytes32 private constant _DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)"); mapping(address => address) private _delegates; mapping(address => Checkpoint[]) private _checkpoints; Checkpoint[] private _totalSupplyCheckpoints; /** * @dev Emitted when an account changes their delegate. */ event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate); /** * @dev Emitted when a token transfer or delegate change results in changes to an account's voting power. */ event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance); /** * @dev Get the `pos`-th checkpoint for `account`. */ function checkpoints(address account, uint32 pos) public view virtual returns (Checkpoint memory) { return _checkpoints[account][pos]; } /** * @dev Get number of checkpoints for `account`. */ function numCheckpoints(address account) public view virtual returns (uint32) { return SafeCastUpgradeable.toUint32(_checkpoints[account].length); } /** * @dev Get the address `account` is currently delegating to. */ function delegates(address account) public view virtual returns (address) { return _delegates[account]; } /** * @dev Gets the current votes balance for `account` */ function getVotes(address account) public view returns (uint256) { uint256 pos = _checkpoints[account].length; return pos == 0 ? 0 : _checkpoints[account][pos - 1].votes; } /** * @dev Retrieve the number of votes for `account` at the end of `blockNumber`. * * Requirements: * * - `blockNumber` must have been already mined */ function getPastVotes(address account, uint256 blockNumber) public view returns (uint256) { require(blockNumber < block.number, "ERC20Votes: block not yet mined"); return _checkpointsLookup(_checkpoints[account], blockNumber); } /** * @dev Retrieve the `totalSupply` at the end of `blockNumber`. Note, this value is the sum of all balances. * It is but NOT the sum of all the delegated votes! * * Requirements: * * - `blockNumber` must have been already mined */ function getPastTotalSupply(uint256 blockNumber) public view returns (uint256) { require(blockNumber < block.number, "ERC20Votes: block not yet mined"); return _checkpointsLookup(_totalSupplyCheckpoints, blockNumber); } /** * @dev Lookup a value in a list of (sorted) checkpoints. */ function _checkpointsLookup(Checkpoint[] storage ckpts, uint256 blockNumber) private view returns (uint256) { // We run a binary search to look for the earliest checkpoint taken after `blockNumber`. // // During the loop, the index of the wanted checkpoint remains in the range [low-1, high). // With each iteration, either `low` or `high` is moved towards the middle of the range to maintain the invariant. // - If the middle checkpoint is after `blockNumber`, we look in [low, mid) // - If the middle checkpoint is before or equal to `blockNumber`, we look in [mid+1, high) // Once we reach a single value (when low == high), we've found the right checkpoint at the index high-1, if not // out of bounds (in which case we're looking too far in the past and the result is 0). // Note that if the latest checkpoint available is exactly for `blockNumber`, we end up with an index that is // past the end of the array, so we technically don't find a checkpoint after `blockNumber`, but it works out // the same. uint256 high = ckpts.length; uint256 low = 0; while (low < high) { uint256 mid = MathUpgradeable.average(low, high); if (ckpts[mid].fromBlock > blockNumber) { high = mid; } else { low = mid + 1; } } return high == 0 ? 0 : ckpts[high - 1].votes; } /** * @dev Delegate votes from the sender to `delegatee`. */ function delegate(address delegatee) public virtual { return _delegate(_msgSender(), delegatee); } /** * @dev Delegates votes from signer to `delegatee` */ function delegateBySig( address delegatee, uint256 nonce, uint256 expiry, uint8 v, bytes32 r, bytes32 s ) public virtual { require(block.timestamp <= expiry, "ERC20Votes: signature expired"); address signer = ECDSAUpgradeable.recover( _hashTypedDataV4(keccak256(abi.encode(_DELEGATION_TYPEHASH, delegatee, nonce, expiry))), v, r, s ); require(nonce == _useNonce(signer), "ERC20Votes: invalid nonce"); return _delegate(signer, delegatee); } /** * @dev Maximum token supply. Defaults to `type(uint224).max` (2^224^ - 1). */ function _maxSupply() internal view virtual returns (uint224) { return type(uint224).max; } /** * @dev Snapshots the totalSupply after it has been increased. */ function _mint(address account, uint256 amount) internal virtual override { super._mint(account, amount); require(totalSupply() <= _maxSupply(), "ERC20Votes: total supply risks overflowing votes"); _writeCheckpoint(_totalSupplyCheckpoints, _add, amount); } /** * @dev Snapshots the totalSupply after it has been decreased. */ function _burn(address account, uint256 amount) internal virtual override { super._burn(account, amount); _writeCheckpoint(_totalSupplyCheckpoints, _subtract, amount); } /** * @dev Move voting power when tokens are transferred. * * Emits a {DelegateVotesChanged} event. */ function _afterTokenTransfer( address from, address to, uint256 amount ) internal virtual override { super._afterTokenTransfer(from, to, amount); _moveVotingPower(delegates(from), delegates(to), amount); } /** * @dev Change delegation for `delegator` to `delegatee`. * * Emits events {DelegateChanged} and {DelegateVotesChanged}. */ function _delegate(address delegator, address delegatee) internal virtual { address currentDelegate = delegates(delegator); uint256 delegatorBalance = balanceOf(delegator); _delegates[delegator] = delegatee; emit DelegateChanged(delegator, currentDelegate, delegatee); _moveVotingPower(currentDelegate, delegatee, delegatorBalance); } function _moveVotingPower( address src, address dst, uint256 amount ) private { if (src != dst && amount > 0) { if (src != address(0)) { (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[src], _subtract, amount); emit DelegateVotesChanged(src, oldWeight, newWeight); } if (dst != address(0)) { (uint256 oldWeight, uint256 newWeight) = _writeCheckpoint(_checkpoints[dst], _add, amount); emit DelegateVotesChanged(dst, oldWeight, newWeight); } } } function _writeCheckpoint( Checkpoint[] storage ckpts, function(uint256, uint256) view returns (uint256) op, uint256 delta ) private returns (uint256 oldWeight, uint256 newWeight) { uint256 pos = ckpts.length; oldWeight = pos == 0 ? 0 : ckpts[pos - 1].votes; newWeight = op(oldWeight, delta); if (pos > 0 && ckpts[pos - 1].fromBlock == block.number) { ckpts[pos - 1].votes = SafeCastUpgradeable.toUint224(newWeight); } else { ckpts.push(Checkpoint({fromBlock: SafeCastUpgradeable.toUint32(block.number), votes: SafeCastUpgradeable.toUint224(newWeight)})); } } function _add(uint256 a, uint256 b) private pure returns (uint256) { return a + b; } function _subtract(uint256 a, uint256 b) private pure returns (uint256) { return a - b; } uint256[47] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../IERC20Upgradeable.sol"; /** * @dev Interface for the optional metadata functions from the ERC20 standard. * * _Available since v4.1._ */ interface IERC20MetadataUpgradeable is IERC20Upgradeable { /** * @dev Returns the name of the token. */ function name() external view returns (string memory); /** * @dev Returns the symbol of the token. */ function symbol() external view returns (string memory); /** * @dev Returns the decimals places of the token. */ function decimals() external view returns (uint8); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./draft-IERC20PermitUpgradeable.sol"; import "../ERC20Upgradeable.sol"; import "../../../utils/cryptography/draft-EIP712Upgradeable.sol"; import "../../../utils/cryptography/ECDSAUpgradeable.sol"; import "../../../utils/CountersUpgradeable.sol"; import "../../../proxy/utils/Initializable.sol"; /** * @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. * * _Available since v3.4._ */ abstract contract ERC20PermitUpgradeable is Initializable, ERC20Upgradeable, IERC20PermitUpgradeable, EIP712Upgradeable { using CountersUpgradeable for CountersUpgradeable.Counter; mapping(address => CountersUpgradeable.Counter) private _nonces; // solhint-disable-next-line var-name-mixedcase bytes32 private _PERMIT_TYPEHASH; /** * @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`. * * It's a good idea to use the same `name` that is defined as the ERC20 token name. */ function __ERC20Permit_init(string memory name) internal initializer { __Context_init_unchained(); __EIP712_init_unchained(name, "1"); __ERC20Permit_init_unchained(name); } function __ERC20Permit_init_unchained(string memory name) internal initializer { _PERMIT_TYPEHASH = keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");} /** * @dev See {IERC20Permit-permit}. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) public virtual override { require(block.timestamp <= deadline, "ERC20Permit: expired deadline"); bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, _useNonce(owner), deadline)); bytes32 hash = _hashTypedDataV4(structHash); address signer = ECDSAUpgradeable.recover(hash, v, r, s); require(signer == owner, "ERC20Permit: invalid signature"); _approve(owner, spender, value); } /** * @dev See {IERC20Permit-nonces}. */ function nonces(address owner) public view virtual override returns (uint256) { return _nonces[owner].current(); } /** * @dev See {IERC20Permit-DOMAIN_SEPARATOR}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view override returns (bytes32) { return _domainSeparatorV4(); } /** * @dev "Consume a nonce": return the current value and increment. * * _Available since v4.1._ */ function _useNonce(address owner) internal virtual returns (uint256 current) { CountersUpgradeable.Counter storage nonce = _nonces[owner]; current = nonce.current(); nonce.increment(); } uint256[49] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612]. * * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't * need to send a transaction, and thus is not required to hold Ether at all. */ interface IERC20PermitUpgradeable { /** * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens, * given ``owner``'s signed approval. * * IMPORTANT: The same issues {IERC20-approve} has related to transaction * ordering also apply here. * * Emits an {Approval} event. * * Requirements: * * - `spender` cannot be the zero address. * - `deadline` must be a timestamp in the future. * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner` * over the EIP712-formatted function arguments. * - the signature must use ``owner``'s current nonce (see {nonces}). * * For more information on the signature format, see the * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP * section]. */ function permit( address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s ) external; /** * @dev Returns the current nonce for `owner`. This value must be * included whenever a signature is generated for {permit}. * * Every successful call to {permit} increases ``owner``'s nonce by one. This * prevents a signature from being used multiple times. */ function nonces(address owner) external view returns (uint256); /** * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}. */ // solhint-disable-next-line func-name-mixedcase function DOMAIN_SEPARATOR() external view returns (bytes32); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./math/MathUpgradeable.sol"; /** * @dev Collection of functions related to array types. */ library ArraysUpgradeable { /** * @dev Searches a sorted `array` and returns the first index that contains * a value greater or equal to `element`. If no such index exists (i.e. all * values in the array are strictly less than `element`), the array length is * returned. Time complexity O(log n). * * `array` is expected to be sorted in ascending order, and to contain no * repeated elements. */ function findUpperBound(uint256[] storage array, uint256 element) internal view returns (uint256) { if (array.length == 0) { return 0; } uint256 low = 0; uint256 high = array.length; while (low < high) { uint256 mid = MathUpgradeable.average(low, high); // Note that mid will always be strictly less than high (i.e. it will be a valid array index) // because Math.average rounds down (it does integer division with truncation). if (array[mid] > element) { high = mid; } else { low = mid + 1; } } // At this point `low` is the exclusive upper bound. We will return the inclusive upper bound. if (low > 0 && array[low - 1] == element) { return low - 1; } else { return low; } } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "../proxy/utils/Initializable.sol"; /** * @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 ContextUpgradeable is Initializable { function __Context_init() internal initializer { __Context_init_unchained(); } function __Context_init_unchained() internal initializer { } function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } uint256[50] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @title Counters * @author Matt Condon (@shrugs) * @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number * of elements in a mapping, issuing ERC721 ids, or counting request ids. * * Include with `using Counters for Counters.Counter;` */ library CountersUpgradeable { struct Counter { // This variable should never be directly accessed by users of the library: interactions must be restricted to // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add // this feature: see https://github.com/ethereum/solidity/issues/4637 uint256 _value; // default: 0 } function current(Counter storage counter) internal view returns (uint256) { return counter._value; } function increment(Counter storage counter) internal { unchecked { counter._value += 1; } } function decrement(Counter storage counter) internal { uint256 value = counter._value; require(value > 0, "Counter: decrement overflow"); unchecked { counter._value = value - 1; } } function reset(Counter storage counter) internal { counter._value = 0; } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev String operations. */ library StringsUpgradeable { bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef"; /** * @dev Converts a `uint256` to its ASCII `string` decimal representation. */ function toString(uint256 value) internal pure returns (string memory) { // Inspired by OraclizeAPI's implementation - MIT licence // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol if (value == 0) { return "0"; } uint256 temp = value; uint256 digits; while (temp != 0) { digits++; temp /= 10; } bytes memory buffer = new bytes(digits); while (value != 0) { digits -= 1; buffer[digits] = bytes1(uint8(48 + uint256(value % 10))); value /= 10; } return string(buffer); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation. */ function toHexString(uint256 value) internal pure returns (string memory) { if (value == 0) { return "0x00"; } uint256 temp = value; uint256 length = 0; while (temp != 0) { length++; temp >>= 8; } return toHexString(value, length); } /** * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length. */ function toHexString(uint256 value, uint256 length) internal pure returns (string memory) { bytes memory buffer = new bytes(2 * length + 2); buffer[0] = "0"; buffer[1] = "x"; for (uint256 i = 2 * length + 1; i > 1; --i) { buffer[i] = _HEX_SYMBOLS[value & 0xf]; value >>= 4; } require(value == 0, "Strings: hex length insufficient"); return string(buffer); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations. * * These functions can be used to verify that a message was signed by the holder * of the private keys of a given address. */ library ECDSAUpgradeable { enum RecoverError { NoError, InvalidSignature, InvalidSignatureLength, InvalidSignatureS, InvalidSignatureV } function _throwError(RecoverError error) private pure { if (error == RecoverError.NoError) { return; // no error: do nothing } else if (error == RecoverError.InvalidSignature) { revert("ECDSA: invalid signature"); } else if (error == RecoverError.InvalidSignatureLength) { revert("ECDSA: invalid signature length"); } else if (error == RecoverError.InvalidSignatureS) { revert("ECDSA: invalid signature 's' value"); } else if (error == RecoverError.InvalidSignatureV) { revert("ECDSA: invalid signature 'v' value"); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature` or error string. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. * * Documentation for signature generation: * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js] * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers] * * _Available since v4.3._ */ function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) { // Check the signature length // - case 65: r,s,v signature (standard) // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._ if (signature.length == 65) { bytes32 r; bytes32 s; uint8 v; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) s := mload(add(signature, 0x40)) v := byte(0, mload(add(signature, 0x60))) } return tryRecover(hash, v, r, s); } else if (signature.length == 64) { bytes32 r; bytes32 vs; // ecrecover takes the signature parameters, and the only way to get them // currently is to use assembly. assembly { r := mload(add(signature, 0x20)) vs := mload(add(signature, 0x40)) } return tryRecover(hash, r, vs); } else { return (address(0), RecoverError.InvalidSignatureLength); } } /** * @dev Returns the address that signed a hashed message (`hash`) with * `signature`. This address can then be used for verification purposes. * * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures: * this function rejects them by requiring the `s` value to be in the lower * half order, and the `v` value to be either 27 or 28. * * IMPORTANT: `hash` _must_ be the result of a hash operation for the * verification to be secure: it is possible to craft signatures that * recover to arbitrary addresses for non-hashed data. A safe way to ensure * this is by receiving a hash of the original message (which may otherwise * be too long), and then calling {toEthSignedMessageHash} on it. */ function recover(bytes32 hash, bytes memory signature) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, signature); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately. * * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures] * * _Available since v4.3._ */ function tryRecover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address, RecoverError) { bytes32 s; uint8 v; assembly { s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff) v := add(shr(255, vs), 27) } return tryRecover(hash, v, r, s); } /** * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately. * * _Available since v4.2._ */ function recover( bytes32 hash, bytes32 r, bytes32 vs ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, r, vs); _throwError(error); return recovered; } /** * @dev Overload of {ECDSA-tryRecover} that receives the `v`, * `r` and `s` signature fields separately. * * _Available since v4.3._ */ function tryRecover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address, RecoverError) { // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most // signatures from current libraries generate a unique signature with an s-value in the lower half order. // // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept // these malleable signatures as well. if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) { return (address(0), RecoverError.InvalidSignatureS); } if (v != 27 && v != 28) { return (address(0), RecoverError.InvalidSignatureV); } // If the signature is valid (and not malleable), return the signer address address signer = ecrecover(hash, v, r, s); if (signer == address(0)) { return (address(0), RecoverError.InvalidSignature); } return (signer, RecoverError.NoError); } /** * @dev Overload of {ECDSA-recover} that receives the `v`, * `r` and `s` signature fields separately. */ function recover( bytes32 hash, uint8 v, bytes32 r, bytes32 s ) internal pure returns (address) { (address recovered, RecoverError error) = tryRecover(hash, v, r, s); _throwError(error); return recovered; } /** * @dev Returns an Ethereum Signed Message, created from a `hash`. This * produces hash corresponding to the one signed with the * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`] * JSON-RPC method as part of EIP-191. * * See {recover}. */ function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) { // 32 is the length in bytes of hash, // enforced by the type signature above return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash)); } /** * @dev Returns an Ethereum Signed Typed Data, created from a * `domainSeparator` and a `structHash`. This produces hash corresponding * to the one signed with the * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`] * JSON-RPC method as part of EIP-712. * * See {recover}. */ function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) { return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash)); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./ECDSAUpgradeable.sol"; import "../../proxy/utils/Initializable.sol"; /** * @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data. * * The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible, * thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding * they need in their contracts using a combination of `abi.encode` and `keccak256`. * * This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding * scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA * ({_hashTypedDataV4}). * * The implementation of the domain separator was designed to be as efficient as possible while still properly updating * the chain id to protect against replay attacks on an eventual fork of the chain. * * NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method * https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask]. * * _Available since v3.4._ */ abstract contract EIP712Upgradeable is Initializable { /* solhint-disable var-name-mixedcase */ bytes32 private _HASHED_NAME; bytes32 private _HASHED_VERSION; bytes32 private constant _TYPE_HASH = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"); /* solhint-enable var-name-mixedcase */ /** * @dev Initializes the domain separator and parameter caches. * * The meaning of `name` and `version` is specified in * https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]: * * - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol. * - `version`: the current major version of the signing domain. * * NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart * contract upgrade]. */ function __EIP712_init(string memory name, string memory version) internal initializer { __EIP712_init_unchained(name, version); } function __EIP712_init_unchained(string memory name, string memory version) internal initializer { bytes32 hashedName = keccak256(bytes(name)); bytes32 hashedVersion = keccak256(bytes(version)); _HASHED_NAME = hashedName; _HASHED_VERSION = hashedVersion; } /** * @dev Returns the domain separator for the current chain. */ function _domainSeparatorV4() internal view returns (bytes32) { return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash()); } function _buildDomainSeparator( bytes32 typeHash, bytes32 nameHash, bytes32 versionHash ) private view returns (bytes32) { return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this))); } /** * @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this * function returns the hash of the fully encoded EIP712 message for this domain. * * This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example: * * ```solidity * bytes32 digest = _hashTypedDataV4(keccak256(abi.encode( * keccak256("Mail(address to,string contents)"), * mailTo, * keccak256(bytes(mailContents)) * ))); * address signer = ECDSA.recover(digest, signature); * ``` */ function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) { return ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash); } /** * @dev The hash of the name parameter for the EIP712 domain. * * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs * are a concern. */ function _EIP712NameHash() internal virtual view returns (bytes32) { return _HASHED_NAME; } /** * @dev The hash of the version parameter for the EIP712 domain. * * NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs * are a concern. */ function _EIP712VersionHash() internal virtual view returns (bytes32) { return _HASHED_VERSION; } uint256[50] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; import "./IERC165Upgradeable.sol"; import "../../proxy/utils/Initializable.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check * for the additional interface id that will be supported. For example: * * ```solidity * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { * return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId); * } * ``` * * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation. */ abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable { function __ERC165_init() internal initializer { __ERC165_init_unchained(); } function __ERC165_init_unchained() internal initializer { } /** * @dev See {IERC165-supportsInterface}. */ function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) { return interfaceId == type(IERC165Upgradeable).interfaceId; } uint256[50] private __gap; }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Interface of the ERC165 standard, as defined in the * https://eips.ethereum.org/EIPS/eip-165[EIP]. * * Implementers can declare support of contract interfaces, which can then be * queried by others ({ERC165Checker}). * * For an implementation, see {ERC165}. */ interface IERC165Upgradeable { /** * @dev Returns true if this contract implements the interface defined by * `interfaceId`. See the corresponding * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section] * to learn more about how these ids are created. * * This function call must use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) external view returns (bool); }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library MathUpgradeable { /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a >= b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a / b + (a % b == 0 ? 0 : 1); } }
// SPDX-License-Identifier: MIT pragma solidity ^0.8.0; /** * @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow * checks. * * Downcasting from uint256/int256 in Solidity does not revert on overflow. This can * easily result in undesired exploitation or bugs, since developers usually * assume that overflows raise errors. `SafeCast` restores this intuition by * reverting the transaction when such 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. * * Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing * all math on `uint256` and `int256` and then downcasting. */ library SafeCastUpgradeable { /** * @dev Returns the downcasted uint224 from uint256, reverting on * overflow (when the input is greater than largest uint224). * * Counterpart to Solidity's `uint224` operator. * * Requirements: * * - input must fit into 224 bits */ function toUint224(uint256 value) internal pure returns (uint224) { require(value <= type(uint224).max, "SafeCast: value doesn't fit in 224 bits"); return uint224(value); } /** * @dev Returns the downcasted uint128 from uint256, reverting on * overflow (when the input is greater than largest uint128). * * Counterpart to Solidity's `uint128` operator. * * Requirements: * * - input must fit into 128 bits */ function toUint128(uint256 value) internal pure returns (uint128) { require(value <= type(uint128).max, "SafeCast: value doesn't fit in 128 bits"); return uint128(value); } /** * @dev Returns the downcasted uint96 from uint256, reverting on * overflow (when the input is greater than largest uint96). * * Counterpart to Solidity's `uint96` operator. * * Requirements: * * - input must fit into 96 bits */ function toUint96(uint256 value) internal pure returns (uint96) { require(value <= type(uint96).max, "SafeCast: value doesn't fit in 96 bits"); return uint96(value); } /** * @dev Returns the downcasted uint64 from uint256, reverting on * overflow (when the input is greater than largest uint64). * * Counterpart to Solidity's `uint64` operator. * * Requirements: * * - input must fit into 64 bits */ function toUint64(uint256 value) internal pure returns (uint64) { require(value <= type(uint64).max, "SafeCast: value doesn't fit in 64 bits"); return uint64(value); } /** * @dev Returns the downcasted uint32 from uint256, reverting on * overflow (when the input is greater than largest uint32). * * Counterpart to Solidity's `uint32` operator. * * Requirements: * * - input must fit into 32 bits */ function toUint32(uint256 value) internal pure returns (uint32) { require(value <= type(uint32).max, "SafeCast: value doesn't fit in 32 bits"); return uint32(value); } /** * @dev Returns the downcasted uint16 from uint256, reverting on * overflow (when the input is greater than largest uint16). * * Counterpart to Solidity's `uint16` operator. * * Requirements: * * - input must fit into 16 bits */ function toUint16(uint256 value) internal pure returns (uint16) { require(value <= type(uint16).max, "SafeCast: value doesn't fit in 16 bits"); return uint16(value); } /** * @dev Returns the downcasted uint8 from uint256, reverting on * overflow (when the input is greater than largest uint8). * * Counterpart to Solidity's `uint8` operator. * * Requirements: * * - input must fit into 8 bits. */ function toUint8(uint256 value) internal pure returns (uint8) { require(value <= type(uint8).max, "SafeCast: value doesn't fit in 8 bits"); return uint8(value); } /** * @dev Converts a signed int256 into an unsigned uint256. * * Requirements: * * - input must be greater than or equal to 0. */ function toUint256(int256 value) internal pure returns (uint256) { require(value >= 0, "SafeCast: value must be positive"); return uint256(value); } /** * @dev Returns the downcasted int128 from int256, reverting on * overflow (when the input is less than smallest int128 or * greater than largest int128). * * Counterpart to Solidity's `int128` operator. * * Requirements: * * - input must fit into 128 bits * * _Available since v3.1._ */ function toInt128(int256 value) internal pure returns (int128) { require(value >= type(int128).min && value <= type(int128).max, "SafeCast: value doesn't fit in 128 bits"); return int128(value); } /** * @dev Returns the downcasted int64 from int256, reverting on * overflow (when the input is less than smallest int64 or * greater than largest int64). * * Counterpart to Solidity's `int64` operator. * * Requirements: * * - input must fit into 64 bits * * _Available since v3.1._ */ function toInt64(int256 value) internal pure returns (int64) { require(value >= type(int64).min && value <= type(int64).max, "SafeCast: value doesn't fit in 64 bits"); return int64(value); } /** * @dev Returns the downcasted int32 from int256, reverting on * overflow (when the input is less than smallest int32 or * greater than largest int32). * * Counterpart to Solidity's `int32` operator. * * Requirements: * * - input must fit into 32 bits * * _Available since v3.1._ */ function toInt32(int256 value) internal pure returns (int32) { require(value >= type(int32).min && value <= type(int32).max, "SafeCast: value doesn't fit in 32 bits"); return int32(value); } /** * @dev Returns the downcasted int16 from int256, reverting on * overflow (when the input is less than smallest int16 or * greater than largest int16). * * Counterpart to Solidity's `int16` operator. * * Requirements: * * - input must fit into 16 bits * * _Available since v3.1._ */ function toInt16(int256 value) internal pure returns (int16) { require(value >= type(int16).min && value <= type(int16).max, "SafeCast: value doesn't fit in 16 bits"); return int16(value); } /** * @dev Returns the downcasted int8 from int256, reverting on * overflow (when the input is less than smallest int8 or * greater than largest int8). * * Counterpart to Solidity's `int8` operator. * * Requirements: * * - input must fit into 8 bits. * * _Available since v3.1._ */ function toInt8(int256 value) internal pure returns (int8) { require(value >= type(int8).min && value <= type(int8).max, "SafeCast: value doesn't fit in 8 bits"); return int8(value); } /** * @dev Converts an unsigned uint256 into a signed int256. * * Requirements: * * - input must be less than or equal to maxInt256. */ function toInt256(uint256 value) internal pure returns (int256) { // Note: Unsafe cast below is okay because `type(int256).max` is guaranteed to be positive require(value <= uint256(type(int256).max), "SafeCast: value doesn't fit in an int256"); return int256(value); } }
{ "evmVersion": "istanbul", "libraries": {}, "metadata": { "bytecodeHash": "ipfs", "useLiteralContent": true }, "optimizer": { "enabled": true, "runs": 200 }, "remappings": [], "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
Contract Security Audit
- 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":"delegator","type":"address"},{"indexed":true,"internalType":"address","name":"fromDelegate","type":"address"},{"indexed":true,"internalType":"address","name":"toDelegate","type":"address"}],"name":"DelegateChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"delegate","type":"address"},{"indexed":false,"internalType":"uint256","name":"previousBalance","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"newBalance","type":"uint256"}],"name":"DelegateVotesChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"reward","type":"uint256"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"}],"name":"Snapshot","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","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":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SNAPSHOT_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"maxSupply","type":"uint256"},{"internalType":"address","name":"admin","type":"address"},{"internalType":"address","name":"treasury","type":"address"}],"name":"__ShogunToken_init","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"snapshotId","type":"uint256"}],"name":"balanceOfAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint32","name":"pos","type":"uint32"}],"name":"checkpoints","outputs":[{"components":[{"internalType":"uint32","name":"fromBlock","type":"uint32"},{"internalType":"uint224","name":"votes","type":"uint224"}],"internalType":"struct ERC20VotesUpgradeable.Checkpoint","name":"","type":"tuple"}],"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":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"}],"name":"delegate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"delegatee","type":"address"},{"internalType":"uint256","name":"nonce","type":"uint256"},{"internalType":"uint256","name":"expiry","type":"uint256"},{"internalType":"uint8","name":"v","type":"uint8"},{"internalType":"bytes32","name":"r","type":"bytes32"},{"internalType":"bytes32","name":"s","type":"bytes32"}],"name":"delegateBySig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"delegates","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastTotalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"blockNumber","type":"uint256"}],"name":"getPastVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"getVotes","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"nonces","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"numCheckpoints","outputs":[{"internalType":"uint32","name":"","type":"uint32"}],"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":[{"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":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"snapshot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":"uint256","name":"snapshotId","type":"uint256"}],"name":"totalSupplyAt","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"address","name":"recipient","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Loading...
Loading
Loading...
Loading
Multichain Portfolio | 27 Chains
Chain | Token | Portfolio % | Price | Amount | Value |
---|
Loading...
Loading
[ Download: CSV Export ]
A contract address hosts a smart contract, which is a set of code stored on the blockchain that runs when predetermined conditions are met. Learn more about addresses in our Knowledge Base.