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Overview

The AtomWallet smart contract is a core component of the Intuition protocol, functioning as an abstract account associated with a corresponding atom.

Author: 0xIntuition

Contract Inheritance​

  • BaseAccount (from @account-abstraction/contracts)
  • Initializable and OwnableUpgradeable (from @openzeppelin/contracts-upgradeable/access)

State Variables​

ethMultiVault​

  • Type: IEthMultiVault public
  • Description: The EthMultiVault proxy contract address

isClaimed​

  • Type: bool public
  • Description: Flag indicating if the wallet's ownership has been claimed by the user

OwnableStorageLocation​

  • Type: bytes32 private constant
  • Description: Storage slot for the AtomWallet contract ownable storage

_entryPoint​

  • Type: IEntryPoint private
  • Description: The EntryPoint contract's address for facilitating external calls and deposits

Modifiers​

onlyOwnerOrEntryPoint​

Ensures that only the owner or the EntryPoint can call the function using this modifier.

Functions​

init​

function init(
    IEntryPoint anEntryPoint,
    address anOwner,
    IEthMultiVault _ethMultiVault
) external initializer

Initializes a new AtomWallet with specified parameters.

execute​

function execute(
    address dest,
    uint256 value,
    bytes calldata func
) external onlyOwnerOrEntryPoint

Executes a single transaction from the AtomWallet.

executeBatch​

function executeBatch(
    address[] calldata dest,
    bytes[] calldata func
) external onlyOwnerOrEntryPoint

Executes multiple transactions in a batch.

addDeposit​

function addDeposit() public payable

Deposits additional funds to the wallet's account in the EntryPoint.

withdrawDepositTo​

function withdrawDepositTo(
    address payable withdrawAddress,
    uint256 amount
) public

Withdraws specified amount to a given address (owner only).

transferOwnership​

function transferOwnership(
    address newOwner
) public override onlyOwner

Transfers wallet ownership. Sets claimed status when transferred to user.

View Functions​

getDeposit​

function getDeposit() public view returns (uint256)

Returns current deposit amount in the EntryPoint.

entryPoint​

function entryPoint() public view virtual override returns (IEntryPoint)

Returns the associated EntryPoint contract address.

owner​

function owner() public view override returns (address)

Returns the wallet owner (user if claimed, atomWarden if not).

Internal Functions​

_validateSignature​

function _validateSignature(
    UserOperation calldata userOp,
    bytes32 userOpHash
) internal virtual override returns (uint256 validationData)

Validates UserOperation signatures.

_call​

function _call(
    address target,
    uint256 value,
    bytes memory data
) internal

Performs low-level calls to target addresses.

_getAtomWalletOwnableStorage​

function _getAtomWalletOwnableStorage() private pure returns (OwnableStorage storage $)

Retrieves the contract's ownable storage slot.