Contract Source Code:
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)
pragma solidity ^0.8.20;
import {ContextUpgradeable} from "../utils/ContextUpgradeable.sol";
import {Initializable} from "../proxy/utils/Initializable.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.
*
* The initial owner is set to the address provided by the deployer. 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 OwnableUpgradeable is Initializable, ContextUpgradeable {
/// @custom:storage-location erc7201:openzeppelin.storage.Ownable
struct OwnableStorage {
address _owner;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Ownable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant OwnableStorageLocation = 0x9016d09d72d40fdae2fd8ceac6b6234c7706214fd39c1cd1e609a0528c199300;
function _getOwnableStorage() private pure returns (OwnableStorage storage $) {
assembly {
$.slot := OwnableStorageLocation
}
}
/**
* @dev The caller account is not authorized to perform an operation.
*/
error OwnableUnauthorizedAccount(address account);
/**
* @dev The owner is not a valid owner account. (eg. `address(0)`)
*/
error OwnableInvalidOwner(address owner);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the address provided by the deployer as the initial owner.
*/
function __Ownable_init(address initialOwner) internal onlyInitializing {
__Ownable_init_unchained(initialOwner);
}
function __Ownable_init_unchained(address initialOwner) internal onlyInitializing {
if (initialOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(initialOwner);
}
/**
* @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) {
OwnableStorage storage $ = _getOwnableStorage();
return $._owner;
}
/**
* @dev Throws if the sender is not the owner.
*/
function _checkOwner() internal view virtual {
if (owner() != _msgSender()) {
revert OwnableUnauthorizedAccount(_msgSender());
}
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby disabling 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 {
if (newOwner == address(0)) {
revert OwnableInvalidOwner(address(0));
}
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
OwnableStorage storage $ = _getOwnableStorage();
address oldOwner = $._owner;
$._owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (proxy/utils/Initializable.sol)
pragma solidity ^0.8.20;
/**
* @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 proxied contracts do not make use of 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.
*
* The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
* reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
* case an upgrade adds a module that needs to be initialized.
*
* For example:
*
* [.hljs-theme-light.nopadding]
* ```solidity
* contract MyToken is ERC20Upgradeable {
* function initialize() initializer public {
* __ERC20_init("MyToken", "MTK");
* }
* }
*
* contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
* function initializeV2() reinitializer(2) public {
* __ERC20Permit_init("MyToken");
* }
* }
* ```
*
* 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.
*
* [CAUTION]
* ====
* Avoid leaving a contract uninitialized.
*
* An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
* contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
* the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
*
* [.hljs-theme-light.nopadding]
* ```
* /// @custom:oz-upgrades-unsafe-allow constructor
* constructor() {
* _disableInitializers();
* }
* ```
* ====
*/
abstract contract Initializable {
/**
* @dev Storage of the initializable contract.
*
* It's implemented on a custom ERC-7201 namespace to reduce the risk of storage collisions
* when using with upgradeable contracts.
*
* @custom:storage-location erc7201:openzeppelin.storage.Initializable
*/
struct InitializableStorage {
/**
* @dev Indicates that the contract has been initialized.
*/
uint64 _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool _initializing;
}
// keccak256(abi.encode(uint256(keccak256("openzeppelin.storage.Initializable")) - 1)) & ~bytes32(uint256(0xff))
bytes32 private constant INITIALIZABLE_STORAGE = 0xf0c57e16840df040f15088dc2f81fe391c3923bec73e23a9662efc9c229c6a00;
/**
* @dev The contract is already initialized.
*/
error InvalidInitialization();
/**
* @dev The contract is not initializing.
*/
error NotInitializing();
/**
* @dev Triggered when the contract has been initialized or reinitialized.
*/
event Initialized(uint64 version);
/**
* @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
* `onlyInitializing` functions can be used to initialize parent contracts.
*
* Similar to `reinitializer(1)`, except that in the context of a constructor an `initializer` may be invoked any
* number of times. This behavior in the constructor can be useful during testing and is not expected to be used in
* production.
*
* Emits an {Initialized} event.
*/
modifier initializer() {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
// Cache values to avoid duplicated sloads
bool isTopLevelCall = !$._initializing;
uint64 initialized = $._initialized;
// Allowed calls:
// - initialSetup: the contract is not in the initializing state and no previous version was
// initialized
// - construction: the contract is initialized at version 1 (no reininitialization) and the
// current contract is just being deployed
bool initialSetup = initialized == 0 && isTopLevelCall;
bool construction = initialized == 1 && address(this).code.length == 0;
if (!initialSetup && !construction) {
revert InvalidInitialization();
}
$._initialized = 1;
if (isTopLevelCall) {
$._initializing = true;
}
_;
if (isTopLevelCall) {
$._initializing = false;
emit Initialized(1);
}
}
/**
* @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
* contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
* used to initialize parent contracts.
*
* A reinitializer may be used after the original initialization step. This is essential to configure modules that
* are added through upgrades and that require initialization.
*
* When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
* cannot be nested. If one is invoked in the context of another, execution will revert.
*
* Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
* a contract, executing them in the right order is up to the developer or operator.
*
* WARNING: Setting the version to 2**64 - 1 will prevent any future reinitialization.
*
* Emits an {Initialized} event.
*/
modifier reinitializer(uint64 version) {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing || $._initialized >= version) {
revert InvalidInitialization();
}
$._initialized = version;
$._initializing = true;
_;
$._initializing = false;
emit Initialized(version);
}
/**
* @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
* {initializer} and {reinitializer} modifiers, directly or indirectly.
*/
modifier onlyInitializing() {
_checkInitializing();
_;
}
/**
* @dev Reverts if the contract is not in an initializing state. See {onlyInitializing}.
*/
function _checkInitializing() internal view virtual {
if (!_isInitializing()) {
revert NotInitializing();
}
}
/**
* @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
* Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
* to any version. It is recommended to use this to lock implementation contracts that are designed to be called
* through proxies.
*
* Emits an {Initialized} event the first time it is successfully executed.
*/
function _disableInitializers() internal virtual {
// solhint-disable-next-line var-name-mixedcase
InitializableStorage storage $ = _getInitializableStorage();
if ($._initializing) {
revert InvalidInitialization();
}
if ($._initialized != type(uint64).max) {
$._initialized = type(uint64).max;
emit Initialized(type(uint64).max);
}
}
/**
* @dev Returns the highest version that has been initialized. See {reinitializer}.
*/
function _getInitializedVersion() internal view returns (uint64) {
return _getInitializableStorage()._initialized;
}
/**
* @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
*/
function _isInitializing() internal view returns (bool) {
return _getInitializableStorage()._initializing;
}
/**
* @dev Returns a pointer to the storage namespace.
*/
// solhint-disable-next-line var-name-mixedcase
function _getInitializableStorage() private pure returns (InitializableStorage storage $) {
assembly {
$.slot := INITIALIZABLE_STORAGE
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (utils/Context.sol)
pragma solidity ^0.8.20;
import {Initializable} from "../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 onlyInitializing {
}
function __Context_init_unchained() internal onlyInitializing {
}
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
function _contextSuffixLength() internal view virtual returns (uint256) {
return 0;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗
░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║
░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║
░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║
░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║
░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝
* MIT License
* ===========
*
* Copyright (c) 2024 WOOFi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import {ISgInfoV2} from "../interfaces/cross_chain/ISgInfoV2.sol";
/// @title SgInfoV2 for CrossChainRouterV5.
/// @notice Router for stateless execution of cross chain swap against Stargate V2.
/// @custom:stargate-contracts https://stargateprotocol.gitbook.io/stargate/v2-developer-docs/technical-reference/v2-supported-networks-and-assets
contract SgInfoV2 is ISgInfoV2, OwnableUpgradeable {
/* ----- Variables ----- */
// Stargate eid on local chain
uint32 public sgEidLocal;
// eid => LayerZero Endpoint address
mapping(uint32 => address) public endpoints;
// eid => stargate address
mapping(uint32 => mapping(address => address)) public stargates;
/* ----- Constructor ----- */
/// @custom:oz-upgrades-unsafe-allow constructor
constructor() {
_disableInitializers();
}
/* ----- Functions ----- */
function initialize(
address _owner,
uint32 _sgEidLocal
) external initializer {
__Ownable_init(_owner);
sgEidLocal = _sgEidLocal;
_initEndpoints();
_initStargates();
}
function _initEndpoints() internal {
// Ethereum
endpoints[30101] = 0x1a44076050125825900e736c501f859c50fE728c;
// BNB Chain
endpoints[30102] = 0x1a44076050125825900e736c501f859c50fE728c;
// Avalanche
endpoints[30106] = 0x1a44076050125825900e736c501f859c50fE728c;
// Polygon
endpoints[30109] = 0x1a44076050125825900e736c501f859c50fE728c;
// Arbitrum
endpoints[30110] = 0x1a44076050125825900e736c501f859c50fE728c;
// Optimism
endpoints[30111] = 0x1a44076050125825900e736c501f859c50fE728c;
// Linea
endpoints[30183] = 0x1a44076050125825900e736c501f859c50fE728c;
// Base
endpoints[30184] = 0x1a44076050125825900e736c501f859c50fE728c;
// Mantle
endpoints[30181] = 0x1a44076050125825900e736c501f859c50fE728c;
}
function _initStargates() internal {
// Ethereum
stargates[30101][0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE] = 0x77b2043768d28E9C9aB44E1aBfC95944bcE57931; // Native ETH
stargates[30101][0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48] = 0xc026395860Db2d07ee33e05fE50ed7bD583189C7; // USDC
stargates[30101][0xdAC17F958D2ee523a2206206994597C13D831ec7] = 0x933597a323Eb81cAe705C5bC29985172fd5A3973; // USDT
stargates[30101][0xd5F7838F5C461fefF7FE49ea5ebaF7728bB0ADfa] = 0x268Ca24DAefF1FaC2ed883c598200CcbB79E931D; // mETH
// BNB Chain
stargates[30102][0x8AC76a51cc950d9822D68b83fE1Ad97B32Cd580d] = 0x962Bd449E630b0d928f308Ce63f1A21F02576057; // USDC
stargates[30102][0x55d398326f99059fF775485246999027B3197955] = 0x138EB30f73BC423c6455C53df6D89CB01d9eBc63; // USDT
// Avalanche
stargates[30106][0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E] = 0x5634c4a5FEd09819E3c46D86A965Dd9447d86e47; // USDC
stargates[30106][0x9702230A8Ea53601f5cD2dc00fDBc13d4dF4A8c7] = 0x12dC9256Acc9895B076f6638D628382881e62CeE; // USDT
// Polygon
stargates[30109][0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359] = 0x9Aa02D4Fae7F58b8E8f34c66E756cC734DAc7fe4; // USDC
stargates[30109][0xc2132D05D31c914a87C6611C10748AEb04B58e8F] = 0xd47b03ee6d86Cf251ee7860FB2ACf9f91B9fD4d7; // USDT
// Arbitrum
stargates[30110][0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE] = 0xA45B5130f36CDcA45667738e2a258AB09f4A5f7F; // Native ETH
stargates[30110][0xaf88d065e77c8cC2239327C5EDb3A432268e5831] = 0xe8CDF27AcD73a434D661C84887215F7598e7d0d3; // USDC
stargates[30110][0xFd086bC7CD5C481DCC9C85ebE478A1C0b69FCbb9] = 0xcE8CcA271Ebc0533920C83d39F417ED6A0abB7D0; // USDT
// Optimism
stargates[30111][0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE] = 0xe8CDF27AcD73a434D661C84887215F7598e7d0d3; // Native ETH
stargates[30111][0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85] = 0xcE8CcA271Ebc0533920C83d39F417ED6A0abB7D0; // USDC
stargates[30111][0x94b008aA00579c1307B0EF2c499aD98a8ce58e58] = 0x19cFCE47eD54a88614648DC3f19A5980097007dD; // USDT
// Linea
stargates[30183][0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE] = 0x81F6138153d473E8c5EcebD3DC8Cd4903506B075; // Native ETH
// Base
stargates[30184][0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE] = 0xdc181Bd607330aeeBEF6ea62e03e5e1Fb4B6F7C7; // Native ETH
stargates[30184][0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913] = 0x27a16dc786820B16E5c9028b75B99F6f604b5d26; // USDC
// Mantle
stargates[30181][0xdEAddEaDdeadDEadDEADDEAddEADDEAddead1111] = 0x4c1d3Fc3fC3c177c3b633427c2F769276c547463; // WETH
stargates[30181][0x09Bc4E0D864854c6aFB6eB9A9cdF58aC190D0dF9] = 0xAc290Ad4e0c891FDc295ca4F0a6214cf6dC6acDC; // USDC
stargates[30181][0x201EBa5CC46D216Ce6DC03F6a759e8E766e956aE] = 0xB715B85682B731dB9D5063187C450095c91C57FC; // USDT
stargates[30181][0xcDA86A272531e8640cD7F1a92c01839911B90bb0] = 0xF7628d84a2BbD9bb9c8E686AC95BB5d55169F3F1; // mETH
}
function setSgEidLocal(uint32 _eid) external onlyOwner {
sgEidLocal = _eid;
}
function setEndpoint(
uint32 _eid,
address _endpoint
) external onlyOwner {
endpoints[_eid] = _endpoint;
}
function setStargate(
uint32 _eid,
address _token,
address _stargate
) external onlyOwner {
stargates[_eid][_token] = _stargate;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
░██╗░░░░░░░██╗░█████╗░░█████╗░░░░░░░███████╗██╗
░██║░░██╗░░██║██╔══██╗██╔══██╗░░░░░░██╔════╝██║
░╚██╗████╗██╔╝██║░░██║██║░░██║█████╗█████╗░░██║
░░████╔═████║░██║░░██║██║░░██║╚════╝██╔══╝░░██║
░░╚██╔╝░╚██╔╝░╚█████╔╝╚█████╔╝░░░░░░██║░░░░░██║
░░░╚═╝░░░╚═╝░░░╚════╝░░╚════╝░░░░░░░╚═╝░░░░░╚═╝
* MIT License
* ===========
*
* Copyright (c) 2024 WOOFi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/// @title WOOFi cross router config of StargateV2.
interface ISgInfoV2 {
/* ----- State Variables ----- */
function sgEidLocal() external view returns (uint32 sgEidLocal);
function stargates(uint32 _eid, address _token) external view returns (address stargateAddr);
function endpoints(uint32 _eid) external view returns (address endpoint);
}