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Minimal Proxy Contract for 0x842622db27d483ccc49ac9f58920eadb90af5e73
Contract Name:
EventAction
Compiler Version
v0.8.26+commit.8a97fa7a
Optimization Enabled:
Yes with 10000 runs
Other Settings:
cancun EvmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.24;
import {ERC721} from "@solady/tokens/ERC721.sol";
import {ACloneable} from "contracts/shared/ACloneable.sol";
import {BoostError} from "contracts/shared/BoostError.sol";
import {AEventAction} from "contracts/actions/AEventAction.sol";
contract EventAction is AEventAction {
event EventActionInitialized(
ActionClaimant actionClaimant,
ActionStep actionStepOne,
ActionStep actionStepTwo,
ActionStep actionStepThree,
ActionStep actionStepFour
);
/// @notice The payload for initializing an EventAction
/// @param actionClaimant The payload describing how claimants are identified
/// @param actionStepOne The first criteria to validate with
/// @param actionStepTwo The second criteria to validate with
/// @param actionStepThree The third criteria to validate with
/// @param actionStepFour The fourth criteria to validate with
struct InitPayload {
ActionClaimant actionClaimant;
ActionStep actionStepOne;
ActionStep actionStepTwo;
ActionStep actionStepThree;
ActionStep actionStepFour;
}
constructor() {
_disableInitializers();
}
/// @inheritdoc ACloneable
/// @notice Initialize the contract with the owner and the required data
function initialize(bytes calldata data_) public virtual override initializer {
_initialize(abi.decode(data_, (InitPayload)));
}
function _initialize(InitPayload memory init_) internal virtual onlyInitializing {
actionClaimant = init_.actionClaimant;
actionSteps.push(init_.actionStepOne);
actionSteps.push(init_.actionStepTwo);
actionSteps.push(init_.actionStepThree);
actionSteps.push(init_.actionStepFour);
emit EventActionInitialized(
init_.actionClaimant, init_.actionStepOne, init_.actionStepTwo, init_.actionStepThree, init_.actionStepFour
);
}
/// @notice Prepare the action for execution and return the expected payload
/// @return bytes_ The encoded payload to be sent to the target contract
/// @dev Note that the mint value is NOT included in the prepared payload but must be sent with the call
function prepare(bytes calldata) public view virtual override returns (bytes memory) {
// Since this action is marshalled off-chain we don't need to prepare the payload
revert BoostError.NotImplemented();
}
function execute(bytes calldata) external payable virtual override returns (bool, bytes memory) {
// Since this action is marshalled off-chain we don't need to execute the payload
revert BoostError.NotImplemented();
}
function getActionStepsCount() public view virtual override returns (uint256) {
return actionSteps.length;
}
function getActionStep(uint256 index) public view virtual override returns (ActionStep memory) {
return actionSteps[index];
}
function getActionSteps() public view virtual override returns (ActionStep[] memory) {
return actionSteps;
}
function getActionClaimant() public view virtual override returns (ActionClaimant memory) {
return actionClaimant;
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
/// @notice Simple ERC721 implementation with storage hitchhiking.
/// @author Solady (https://github.com/vectorized/solady/blob/main/src/tokens/ERC721.sol)
/// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/tokens/ERC721.sol)
/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/tree/master/contracts/token/ERC721/ERC721.sol)
///
/// @dev Note:
/// - The ERC721 standard allows for self-approvals.
/// For performance, this implementation WILL NOT revert for such actions.
/// Please add any checks with overrides if desired.
/// - For performance, methods are made payable where permitted by the ERC721 standard.
/// - The `safeTransfer` functions use the identity precompile (0x4)
/// to copy memory internally.
///
/// If you are overriding:
/// - NEVER violate the ERC721 invariant:
/// the balance of an owner MUST always be equal to their number of ownership slots.
/// The transfer functions do not have an underflow guard for user token balances.
/// - Make sure all variables written to storage are properly cleaned
/// (e.g. the bool value for `isApprovedForAll` MUST be either 1 or 0 under the hood).
/// - Check that the overridden function is actually used in the function you want to
/// change the behavior of. Much of the code has been manually inlined for performance.
abstract contract ERC721 {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CONSTANTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev An account can hold up to 4294967295 tokens.
uint256 internal constant _MAX_ACCOUNT_BALANCE = 0xffffffff;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Only the token owner or an approved account can manage the token.
error NotOwnerNorApproved();
/// @dev The token does not exist.
error TokenDoesNotExist();
/// @dev The token already exists.
error TokenAlreadyExists();
/// @dev Cannot query the balance for the zero address.
error BalanceQueryForZeroAddress();
/// @dev Cannot mint or transfer to the zero address.
error TransferToZeroAddress();
/// @dev The token must be owned by `from`.
error TransferFromIncorrectOwner();
/// @dev The recipient's balance has overflowed.
error AccountBalanceOverflow();
/// @dev Cannot safely transfer to a contract that does not implement
/// the ERC721Receiver interface.
error TransferToNonERC721ReceiverImplementer();
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* EVENTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Emitted when token `id` is transferred from `from` to `to`.
event Transfer(address indexed from, address indexed to, uint256 indexed id);
/// @dev Emitted when `owner` enables `account` to manage the `id` token.
event Approval(address indexed owner, address indexed account, uint256 indexed id);
/// @dev Emitted when `owner` enables or disables `operator` to manage all of their tokens.
event ApprovalForAll(address indexed owner, address indexed operator, bool isApproved);
/// @dev `keccak256(bytes("Transfer(address,address,uint256)"))`.
uint256 private constant _TRANSFER_EVENT_SIGNATURE =
0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;
/// @dev `keccak256(bytes("Approval(address,address,uint256)"))`.
uint256 private constant _APPROVAL_EVENT_SIGNATURE =
0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925;
/// @dev `keccak256(bytes("ApprovalForAll(address,address,bool)"))`.
uint256 private constant _APPROVAL_FOR_ALL_EVENT_SIGNATURE =
0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* STORAGE */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev The ownership data slot of `id` is given by:
/// ```
/// mstore(0x00, id)
/// mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
/// let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
/// ```
/// Bits Layout:
/// - [0..159] `addr`
/// - [160..255] `extraData`
///
/// The approved address slot is given by: `add(1, ownershipSlot)`.
///
/// See: https://notes.ethereum.org/%40vbuterin/verkle_tree_eip
///
/// The balance slot of `owner` is given by:
/// ```
/// mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
/// mstore(0x00, owner)
/// let balanceSlot := keccak256(0x0c, 0x1c)
/// ```
/// Bits Layout:
/// - [0..31] `balance`
/// - [32..255] `aux`
///
/// The `operator` approval slot of `owner` is given by:
/// ```
/// mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, operator))
/// mstore(0x00, owner)
/// let operatorApprovalSlot := keccak256(0x0c, 0x30)
/// ```
uint256 private constant _ERC721_MASTER_SLOT_SEED = 0x7d8825530a5a2e7a << 192;
/// @dev Pre-shifted and pre-masked constant.
uint256 private constant _ERC721_MASTER_SLOT_SEED_MASKED = 0x0a5a2e7a00000000;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* ERC721 METADATA */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Returns the token collection name.
function name() public view virtual returns (string memory);
/// @dev Returns the token collection symbol.
function symbol() public view virtual returns (string memory);
/// @dev Returns the Uniform Resource Identifier (URI) for token `id`.
function tokenURI(uint256 id) public view virtual returns (string memory);
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* ERC721 */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Returns the owner of token `id`.
///
/// Requirements:
/// - Token `id` must exist.
function ownerOf(uint256 id) public view virtual returns (address result) {
result = _ownerOf(id);
/// @solidity memory-safe-assembly
assembly {
if iszero(result) {
mstore(0x00, 0xceea21b6) // `TokenDoesNotExist()`.
revert(0x1c, 0x04)
}
}
}
/// @dev Returns the number of tokens owned by `owner`.
///
/// Requirements:
/// - `owner` must not be the zero address.
function balanceOf(address owner) public view virtual returns (uint256 result) {
/// @solidity memory-safe-assembly
assembly {
// Revert if the `owner` is the zero address.
if iszero(owner) {
mstore(0x00, 0x8f4eb604) // `BalanceQueryForZeroAddress()`.
revert(0x1c, 0x04)
}
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
mstore(0x00, owner)
result := and(sload(keccak256(0x0c, 0x1c)), _MAX_ACCOUNT_BALANCE)
}
}
/// @dev Returns the account approved to manage token `id`.
///
/// Requirements:
/// - Token `id` must exist.
function getApproved(uint256 id) public view virtual returns (address result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
if iszero(shl(96, sload(ownershipSlot))) {
mstore(0x00, 0xceea21b6) // `TokenDoesNotExist()`.
revert(0x1c, 0x04)
}
result := sload(add(1, ownershipSlot))
}
}
/// @dev Sets `account` as the approved account to manage token `id`.
///
/// Requirements:
/// - Token `id` must exist.
/// - The caller must be the owner of the token,
/// or an approved operator for the token owner.
///
/// Emits an {Approval} event.
function approve(address account, uint256 id) public payable virtual {
_approve(msg.sender, account, id);
}
/// @dev Returns whether `operator` is approved to manage the tokens of `owner`.
function isApprovedForAll(address owner, address operator)
public
view
virtual
returns (bool result)
{
/// @solidity memory-safe-assembly
assembly {
mstore(0x1c, operator)
mstore(0x08, _ERC721_MASTER_SLOT_SEED_MASKED)
mstore(0x00, owner)
result := sload(keccak256(0x0c, 0x30))
}
}
/// @dev Sets whether `operator` is approved to manage the tokens of the caller.
///
/// Emits an {ApprovalForAll} event.
function setApprovalForAll(address operator, bool isApproved) public virtual {
/// @solidity memory-safe-assembly
assembly {
// Convert to 0 or 1.
isApproved := iszero(iszero(isApproved))
// Update the `isApproved` for (`msg.sender`, `operator`).
mstore(0x1c, operator)
mstore(0x08, _ERC721_MASTER_SLOT_SEED_MASKED)
mstore(0x00, caller())
sstore(keccak256(0x0c, 0x30), isApproved)
// Emit the {ApprovalForAll} event.
mstore(0x00, isApproved)
// forgefmt: disable-next-item
log3(0x00, 0x20, _APPROVAL_FOR_ALL_EVENT_SIGNATURE, caller(), shr(96, shl(96, operator)))
}
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - The caller must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function transferFrom(address from, address to, uint256 id) public payable virtual {
_beforeTokenTransfer(from, to, id);
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
let bitmaskAddress := shr(96, not(0))
from := and(bitmaskAddress, from)
to := and(bitmaskAddress, to)
// Load the ownership data.
mstore(0x00, id)
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, caller()))
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let ownershipPacked := sload(ownershipSlot)
let owner := and(bitmaskAddress, ownershipPacked)
// Revert if the token does not exist, or if `from` is not the owner.
if iszero(mul(owner, eq(owner, from))) {
// `TokenDoesNotExist()`, `TransferFromIncorrectOwner()`.
mstore(shl(2, iszero(owner)), 0xceea21b6a1148100)
revert(0x1c, 0x04)
}
// Load, check, and update the token approval.
{
mstore(0x00, from)
let approvedAddress := sload(add(1, ownershipSlot))
// Revert if the caller is not the owner, nor approved.
if iszero(or(eq(caller(), from), eq(caller(), approvedAddress))) {
if iszero(sload(keccak256(0x0c, 0x30))) {
mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.
revert(0x1c, 0x04)
}
}
// Delete the approved address if any.
if approvedAddress { sstore(add(1, ownershipSlot), 0) }
}
// Update with the new owner.
sstore(ownershipSlot, xor(ownershipPacked, xor(from, to)))
// Decrement the balance of `from`.
{
let fromBalanceSlot := keccak256(0x0c, 0x1c)
sstore(fromBalanceSlot, sub(sload(fromBalanceSlot), 1))
}
// Increment the balance of `to`.
{
mstore(0x00, to)
let toBalanceSlot := keccak256(0x0c, 0x1c)
let toBalanceSlotPacked := add(sload(toBalanceSlot), 1)
// Revert if `to` is the zero address, or if the account balance overflows.
if iszero(mul(to, and(toBalanceSlotPacked, _MAX_ACCOUNT_BALANCE))) {
// `TransferToZeroAddress()`, `AccountBalanceOverflow()`.
mstore(shl(2, iszero(to)), 0xea553b3401336cea)
revert(0x1c, 0x04)
}
sstore(toBalanceSlot, toBalanceSlotPacked)
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, from, to, id)
}
_afterTokenTransfer(from, to, id);
}
/// @dev Equivalent to `safeTransferFrom(from, to, id, "")`.
function safeTransferFrom(address from, address to, uint256 id) public payable virtual {
transferFrom(from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, "");
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - The caller must be the owner of the token, or be approved to manage the token.
/// - If `to` refers to a smart contract, it must implement
/// {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
///
/// Emits a {Transfer} event.
function safeTransferFrom(address from, address to, uint256 id, bytes calldata data)
public
payable
virtual
{
transferFrom(from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, data);
}
/// @dev Returns true if this contract implements the interface defined by `interfaceId`.
/// See: https://eips.ethereum.org/EIPS/eip-165
/// This function call must use less than 30000 gas.
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
let s := shr(224, interfaceId)
// ERC165: 0x01ffc9a7, ERC721: 0x80ac58cd, ERC721Metadata: 0x5b5e139f.
result := or(or(eq(s, 0x01ffc9a7), eq(s, 0x80ac58cd)), eq(s, 0x5b5e139f))
}
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL QUERY FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Returns if token `id` exists.
function _exists(uint256 id) internal view virtual returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
result := iszero(iszero(shl(96, sload(add(id, add(id, keccak256(0x00, 0x20)))))))
}
}
/// @dev Returns the owner of token `id`.
/// Returns the zero address instead of reverting if the token does not exist.
function _ownerOf(uint256 id) internal view virtual returns (address result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
result := shr(96, shl(96, sload(add(id, add(id, keccak256(0x00, 0x20))))))
}
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL DATA HITCHHIKING FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
// For performance, no events are emitted for the hitchhiking setters.
// Please emit your own events if required.
/// @dev Returns the auxiliary data for `owner`.
/// Minting, transferring, burning the tokens of `owner` will not change the auxiliary data.
/// Auxiliary data can be set for any address, even if it does not have any tokens.
function _getAux(address owner) internal view virtual returns (uint224 result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
mstore(0x00, owner)
result := shr(32, sload(keccak256(0x0c, 0x1c)))
}
}
/// @dev Set the auxiliary data for `owner` to `value`.
/// Minting, transferring, burning the tokens of `owner` will not change the auxiliary data.
/// Auxiliary data can be set for any address, even if it does not have any tokens.
function _setAux(address owner, uint224 value) internal virtual {
/// @solidity memory-safe-assembly
assembly {
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
mstore(0x00, owner)
let balanceSlot := keccak256(0x0c, 0x1c)
let packed := sload(balanceSlot)
sstore(balanceSlot, xor(packed, shl(32, xor(value, shr(32, packed)))))
}
}
/// @dev Returns the extra data for token `id`.
/// Minting, transferring, burning a token will not change the extra data.
/// The extra data can be set on a non-existent token.
function _getExtraData(uint256 id) internal view virtual returns (uint96 result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
result := shr(160, sload(add(id, add(id, keccak256(0x00, 0x20)))))
}
}
/// @dev Sets the extra data for token `id` to `value`.
/// Minting, transferring, burning a token will not change the extra data.
/// The extra data can be set on a non-existent token.
function _setExtraData(uint256 id, uint96 value) internal virtual {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let packed := sload(ownershipSlot)
sstore(ownershipSlot, xor(packed, shl(160, xor(value, shr(160, packed)))))
}
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL MINT FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Mints token `id` to `to`.
///
/// Requirements:
///
/// - Token `id` must not exist.
/// - `to` cannot be the zero address.
///
/// Emits a {Transfer} event.
function _mint(address to, uint256 id) internal virtual {
_beforeTokenTransfer(address(0), to, id);
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
to := shr(96, shl(96, to))
// Load the ownership data.
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let ownershipPacked := sload(ownershipSlot)
// Revert if the token already exists.
if shl(96, ownershipPacked) {
mstore(0x00, 0xc991cbb1) // `TokenAlreadyExists()`.
revert(0x1c, 0x04)
}
// Update with the owner.
sstore(ownershipSlot, or(ownershipPacked, to))
// Increment the balance of the owner.
{
mstore(0x00, to)
let balanceSlot := keccak256(0x0c, 0x1c)
let balanceSlotPacked := add(sload(balanceSlot), 1)
// Revert if `to` is the zero address, or if the account balance overflows.
if iszero(mul(to, and(balanceSlotPacked, _MAX_ACCOUNT_BALANCE))) {
// `TransferToZeroAddress()`, `AccountBalanceOverflow()`.
mstore(shl(2, iszero(to)), 0xea553b3401336cea)
revert(0x1c, 0x04)
}
sstore(balanceSlot, balanceSlotPacked)
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, 0, to, id)
}
_afterTokenTransfer(address(0), to, id);
}
/// @dev Mints token `id` to `to`, and updates the extra data for token `id` to `value`.
/// Does NOT check if token `id` already exists (assumes `id` is auto-incrementing).
///
/// Requirements:
///
/// - `to` cannot be the zero address.
///
/// Emits a {Transfer} event.
function _mintAndSetExtraDataUnchecked(address to, uint256 id, uint96 value) internal virtual {
_beforeTokenTransfer(address(0), to, id);
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
to := shr(96, shl(96, to))
// Update with the owner and extra data.
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
sstore(add(id, add(id, keccak256(0x00, 0x20))), or(shl(160, value), to))
// Increment the balance of the owner.
{
mstore(0x00, to)
let balanceSlot := keccak256(0x0c, 0x1c)
let balanceSlotPacked := add(sload(balanceSlot), 1)
// Revert if `to` is the zero address, or if the account balance overflows.
if iszero(mul(to, and(balanceSlotPacked, _MAX_ACCOUNT_BALANCE))) {
// `TransferToZeroAddress()`, `AccountBalanceOverflow()`.
mstore(shl(2, iszero(to)), 0xea553b3401336cea)
revert(0x1c, 0x04)
}
sstore(balanceSlot, balanceSlotPacked)
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, 0, to, id)
}
_afterTokenTransfer(address(0), to, id);
}
/// @dev Equivalent to `_safeMint(to, id, "")`.
function _safeMint(address to, uint256 id) internal virtual {
_safeMint(to, id, "");
}
/// @dev Mints token `id` to `to`.
///
/// Requirements:
///
/// - Token `id` must not exist.
/// - `to` cannot be the zero address.
/// - If `to` refers to a smart contract, it must implement
/// {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
///
/// Emits a {Transfer} event.
function _safeMint(address to, uint256 id, bytes memory data) internal virtual {
_mint(to, id);
if (_hasCode(to)) _checkOnERC721Received(address(0), to, id, data);
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL BURN FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Equivalent to `_burn(address(0), id)`.
function _burn(uint256 id) internal virtual {
_burn(address(0), id);
}
/// @dev Destroys token `id`, using `by`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - If `by` is not the zero address,
/// it must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function _burn(address by, uint256 id) internal virtual {
address owner = ownerOf(id);
_beforeTokenTransfer(owner, address(0), id);
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
by := shr(96, shl(96, by))
// Load the ownership data.
mstore(0x00, id)
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, by))
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let ownershipPacked := sload(ownershipSlot)
// Reload the owner in case it is changed in `_beforeTokenTransfer`.
owner := shr(96, shl(96, ownershipPacked))
// Revert if the token does not exist.
if iszero(owner) {
mstore(0x00, 0xceea21b6) // `TokenDoesNotExist()`.
revert(0x1c, 0x04)
}
// Load and check the token approval.
{
mstore(0x00, owner)
let approvedAddress := sload(add(1, ownershipSlot))
// If `by` is not the zero address, do the authorization check.
// Revert if the `by` is not the owner, nor approved.
if iszero(or(iszero(by), or(eq(by, owner), eq(by, approvedAddress)))) {
if iszero(sload(keccak256(0x0c, 0x30))) {
mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.
revert(0x1c, 0x04)
}
}
// Delete the approved address if any.
if approvedAddress { sstore(add(1, ownershipSlot), 0) }
}
// Clear the owner.
sstore(ownershipSlot, xor(ownershipPacked, owner))
// Decrement the balance of `owner`.
{
let balanceSlot := keccak256(0x0c, 0x1c)
sstore(balanceSlot, sub(sload(balanceSlot), 1))
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, owner, 0, id)
}
_afterTokenTransfer(owner, address(0), id);
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL APPROVAL FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Returns whether `account` is the owner of token `id`, or is approved to manage it.
///
/// Requirements:
/// - Token `id` must exist.
function _isApprovedOrOwner(address account, uint256 id)
internal
view
virtual
returns (bool result)
{
/// @solidity memory-safe-assembly
assembly {
result := 1
// Clear the upper 96 bits.
account := shr(96, shl(96, account))
// Load the ownership data.
mstore(0x00, id)
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, account))
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let owner := shr(96, shl(96, sload(ownershipSlot)))
// Revert if the token does not exist.
if iszero(owner) {
mstore(0x00, 0xceea21b6) // `TokenDoesNotExist()`.
revert(0x1c, 0x04)
}
// Check if `account` is the `owner`.
if iszero(eq(account, owner)) {
mstore(0x00, owner)
// Check if `account` is approved to manage the token.
if iszero(sload(keccak256(0x0c, 0x30))) {
result := eq(account, sload(add(1, ownershipSlot)))
}
}
}
}
/// @dev Returns the account approved to manage token `id`.
/// Returns the zero address instead of reverting if the token does not exist.
function _getApproved(uint256 id) internal view virtual returns (address result) {
/// @solidity memory-safe-assembly
assembly {
mstore(0x00, id)
mstore(0x1c, _ERC721_MASTER_SLOT_SEED)
result := sload(add(1, add(id, add(id, keccak256(0x00, 0x20)))))
}
}
/// @dev Equivalent to `_approve(address(0), account, id)`.
function _approve(address account, uint256 id) internal virtual {
_approve(address(0), account, id);
}
/// @dev Sets `account` as the approved account to manage token `id`, using `by`.
///
/// Requirements:
/// - Token `id` must exist.
/// - If `by` is not the zero address, `by` must be the owner
/// or an approved operator for the token owner.
///
/// Emits a {Approval} event.
function _approve(address by, address account, uint256 id) internal virtual {
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
let bitmaskAddress := shr(96, not(0))
account := and(bitmaskAddress, account)
by := and(bitmaskAddress, by)
// Load the owner of the token.
mstore(0x00, id)
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, by))
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let owner := and(bitmaskAddress, sload(ownershipSlot))
// Revert if the token does not exist.
if iszero(owner) {
mstore(0x00, 0xceea21b6) // `TokenDoesNotExist()`.
revert(0x1c, 0x04)
}
// If `by` is not the zero address, do the authorization check.
// Revert if `by` is not the owner, nor approved.
if iszero(or(iszero(by), eq(by, owner))) {
mstore(0x00, owner)
if iszero(sload(keccak256(0x0c, 0x30))) {
mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.
revert(0x1c, 0x04)
}
}
// Sets `account` as the approved account to manage `id`.
sstore(add(1, ownershipSlot), account)
// Emit the {Approval} event.
log4(codesize(), 0x00, _APPROVAL_EVENT_SIGNATURE, owner, account, id)
}
}
/// @dev Approve or remove the `operator` as an operator for `by`,
/// without authorization checks.
///
/// Emits an {ApprovalForAll} event.
function _setApprovalForAll(address by, address operator, bool isApproved) internal virtual {
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
by := shr(96, shl(96, by))
operator := shr(96, shl(96, operator))
// Convert to 0 or 1.
isApproved := iszero(iszero(isApproved))
// Update the `isApproved` for (`by`, `operator`).
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, operator))
mstore(0x00, by)
sstore(keccak256(0x0c, 0x30), isApproved)
// Emit the {ApprovalForAll} event.
mstore(0x00, isApproved)
log3(0x00, 0x20, _APPROVAL_FOR_ALL_EVENT_SIGNATURE, by, operator)
}
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* INTERNAL TRANSFER FUNCTIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Equivalent to `_transfer(address(0), from, to, id)`.
function _transfer(address from, address to, uint256 id) internal virtual {
_transfer(address(0), from, to, id);
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - If `by` is not the zero address,
/// it must be the owner of the token, or be approved to manage the token.
///
/// Emits a {Transfer} event.
function _transfer(address by, address from, address to, uint256 id) internal virtual {
_beforeTokenTransfer(from, to, id);
/// @solidity memory-safe-assembly
assembly {
// Clear the upper 96 bits.
let bitmaskAddress := shr(96, not(0))
from := and(bitmaskAddress, from)
to := and(bitmaskAddress, to)
by := and(bitmaskAddress, by)
// Load the ownership data.
mstore(0x00, id)
mstore(0x1c, or(_ERC721_MASTER_SLOT_SEED, by))
let ownershipSlot := add(id, add(id, keccak256(0x00, 0x20)))
let ownershipPacked := sload(ownershipSlot)
let owner := and(bitmaskAddress, ownershipPacked)
// Revert if the token does not exist, or if `from` is not the owner.
if iszero(mul(owner, eq(owner, from))) {
// `TokenDoesNotExist()`, `TransferFromIncorrectOwner()`.
mstore(shl(2, iszero(owner)), 0xceea21b6a1148100)
revert(0x1c, 0x04)
}
// Load, check, and update the token approval.
{
mstore(0x00, from)
let approvedAddress := sload(add(1, ownershipSlot))
// If `by` is not the zero address, do the authorization check.
// Revert if the `by` is not the owner, nor approved.
if iszero(or(iszero(by), or(eq(by, from), eq(by, approvedAddress)))) {
if iszero(sload(keccak256(0x0c, 0x30))) {
mstore(0x00, 0x4b6e7f18) // `NotOwnerNorApproved()`.
revert(0x1c, 0x04)
}
}
// Delete the approved address if any.
if approvedAddress { sstore(add(1, ownershipSlot), 0) }
}
// Update with the new owner.
sstore(ownershipSlot, xor(ownershipPacked, xor(from, to)))
// Decrement the balance of `from`.
{
let fromBalanceSlot := keccak256(0x0c, 0x1c)
sstore(fromBalanceSlot, sub(sload(fromBalanceSlot), 1))
}
// Increment the balance of `to`.
{
mstore(0x00, to)
let toBalanceSlot := keccak256(0x0c, 0x1c)
let toBalanceSlotPacked := add(sload(toBalanceSlot), 1)
// Revert if `to` is the zero address, or if the account balance overflows.
if iszero(mul(to, and(toBalanceSlotPacked, _MAX_ACCOUNT_BALANCE))) {
// `TransferToZeroAddress()`, `AccountBalanceOverflow()`.
mstore(shl(2, iszero(to)), 0xea553b3401336cea)
revert(0x1c, 0x04)
}
sstore(toBalanceSlot, toBalanceSlotPacked)
}
// Emit the {Transfer} event.
log4(codesize(), 0x00, _TRANSFER_EVENT_SIGNATURE, from, to, id)
}
_afterTokenTransfer(from, to, id);
}
/// @dev Equivalent to `_safeTransfer(from, to, id, "")`.
function _safeTransfer(address from, address to, uint256 id) internal virtual {
_safeTransfer(from, to, id, "");
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - The caller must be the owner of the token, or be approved to manage the token.
/// - If `to` refers to a smart contract, it must implement
/// {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
///
/// Emits a {Transfer} event.
function _safeTransfer(address from, address to, uint256 id, bytes memory data)
internal
virtual
{
_transfer(address(0), from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, data);
}
/// @dev Equivalent to `_safeTransfer(by, from, to, id, "")`.
function _safeTransfer(address by, address from, address to, uint256 id) internal virtual {
_safeTransfer(by, from, to, id, "");
}
/// @dev Transfers token `id` from `from` to `to`.
///
/// Requirements:
///
/// - Token `id` must exist.
/// - `from` must be the owner of the token.
/// - `to` cannot be the zero address.
/// - If `by` is not the zero address,
/// it must be the owner of the token, or be approved to manage the token.
/// - If `to` refers to a smart contract, it must implement
/// {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
///
/// Emits a {Transfer} event.
function _safeTransfer(address by, address from, address to, uint256 id, bytes memory data)
internal
virtual
{
_transfer(by, from, to, id);
if (_hasCode(to)) _checkOnERC721Received(from, to, id, data);
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* HOOKS FOR OVERRIDING */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Hook that is called before any token transfers, including minting and burning.
function _beforeTokenTransfer(address from, address to, uint256 id) internal virtual {}
/// @dev Hook that is called after any token transfers, including minting and burning.
function _afterTokenTransfer(address from, address to, uint256 id) internal virtual {}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* PRIVATE HELPERS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Returns if `a` has bytecode of non-zero length.
function _hasCode(address a) private view returns (bool result) {
/// @solidity memory-safe-assembly
assembly {
result := extcodesize(a) // Can handle dirty upper bits.
}
}
/// @dev Perform a call to invoke {IERC721Receiver-onERC721Received} on `to`.
/// Reverts if the target does not support the function correctly.
function _checkOnERC721Received(address from, address to, uint256 id, bytes memory data)
private
{
/// @solidity memory-safe-assembly
assembly {
// Prepare the calldata.
let m := mload(0x40)
let onERC721ReceivedSelector := 0x150b7a02
mstore(m, onERC721ReceivedSelector)
mstore(add(m, 0x20), caller()) // The `operator`, which is always `msg.sender`.
mstore(add(m, 0x40), shr(96, shl(96, from)))
mstore(add(m, 0x60), id)
mstore(add(m, 0x80), 0x80)
let n := mload(data)
mstore(add(m, 0xa0), n)
if n { pop(staticcall(gas(), 4, add(data, 0x20), n, add(m, 0xc0), n)) }
// Revert if the call reverts.
if iszero(call(gas(), to, 0, add(m, 0x1c), add(n, 0xa4), m, 0x20)) {
if returndatasize() {
// Bubble up the revert if the call reverts.
returndatacopy(m, 0x00, returndatasize())
revert(m, returndatasize())
}
}
// Load the returndata and compare it.
if iszero(eq(mload(m), shl(224, onERC721ReceivedSelector))) {
mstore(0x00, 0xd1a57ed6) // `TransferToNonERC721ReceiverImplementer()`.
revert(0x1c, 0x04)
}
}
}
}// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.24;
import {Initializable} from "@solady/utils/Initializable.sol";
import {ERC165} from "@openzeppelin/contracts/utils/introspection/ERC165.sol";
/// @title ACloneable
/// @notice A contract that can be cloned and initialized only once
abstract contract ACloneable is Initializable, ERC165 {
/// @notice Thrown when an inheriting contract does not implement the initializer function
error InitializerNotImplemented();
/// @notice Thrown when the provided initialization data is invalid
/// @dev This error indicates that the given data is not valid for the implementation (i.e. does not decode to the expected types)
error InvalidInitializationData();
/// @notice Thrown when the contract has already been initialized
error CloneAlreadyInitialized();
/// @notice Initialize the clone with the given arbitrary data
/// @param - The compressed initialization data (if required)
/// @dev The data is expected to be ABI encoded bytes compressed using {LibZip-cdCompress}
/// @dev All implementations must override this function to initialize the contract
function initialize(bytes calldata) public virtual initializer {
revert InitializerNotImplemented();
}
/// @notice
/// @param - Return a cloneable's unique identifier for downstream consumers to differentiate various targets
/// @dev All implementations must override this function
function getComponentInterface() public pure virtual returns (bytes4);
/// @inheritdoc ERC165
/// @notice Check if the contract supports the given interface
/// @param interfaceId The interface identifier
/// @return True if the contract supports the interface
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(ACloneable).interfaceId || super.supportsInterface(interfaceId);
}
}// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.24;
/// @title BoostError
/// @notice Standardized errors for the Boost protocol
/// @dev Some of these errors are introduced by third-party libraries, rather than Boost contracts directly, and are copied here for clarity and ease of testing.
library BoostError {
/// @notice Thrown when a claim attempt fails
error ClaimFailed(address caller, bytes data);
/// @notice Thrown when there are insufficient funds for an operation
error InsufficientFunds(address asset, uint256 available, uint256 required);
/// @notice Thrown when a non-conforming instance for a given type is encountered
error InvalidInstance(bytes4 expectedInterface, address instance);
/// @notice Thrown when an invalid initialization is attempted
error InvalidInitialization();
/// @notice Thrown when the length of two arrays are not equal
error LengthMismatch();
/// @notice Thrown when a method is not implemented
error NotImplemented();
/// @notice Thrown when a previously used signature is replayed
error Replayed(address signer, bytes32 hash, bytes signature);
/// @notice Thrown when a transfer fails for an unknown reason
error TransferFailed(address asset, address to, uint256 amount);
/// @notice Thrown when the requested action is unauthorized
error Unauthorized();
/// @notice Thrown when an incentive id exceeds the available incentives
error InvalidIncentive(uint8 available, uint256 id);
/// @notice thrown when an incentiveId is larger than 7
error IncentiveToBig(uint8 incentiveId);
/// @notice thrown when an incentiveId is already claimed against
error IncentiveClaimed(uint8 incentiveId);
/// @notice thrown when a clawback attempt result in a zero amount
error ClawbackFailed(address caller, bytes data);
/// @notice thrown when an address has claimed the maximum possible quantity
error MaximumClaimed(address claimant);
/// @notice thrown when an impossible math percentage is calculated
error InvalidPercentage(uint256 percent);
/// @notice thrown when a payout fails due to a zero-balance payout
error ZeroBalancePayout();
}// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.24;
import {ERC721} from "@solady/tokens/ERC721.sol";
import {BoostError} from "contracts/shared/BoostError.sol";
import {ACloneable} from "contracts/shared/ACloneable.sol";
import {AAction} from "contracts/actions/AAction.sol";
/// @title Event AAction
/// @notice A primitive action to mint and/or validate that an ERC721 token has been minted
/// @dev The action is expected to be prepared with the data payload for the minting of the token
/// @dev This a minimal generic implementation that should be extended if additional functionality or customizations are required
/// @dev It is expected that the target contract has an externally accessible mint function whose selector
abstract contract AEventAction is AAction {
ActionClaimant internal actionClaimant;
ActionStep[] internal actionSteps;
// Define Enums
enum FilterType {
EQUAL,
NOT_EQUAL,
GREATER_THAN,
LESS_THAN,
CONTAINS,
REGEX,
GREATER_THAN_OR_EQUAL,
LESS_THAN_OR_EQUAL
}
enum PrimitiveType {
UINT,
ADDRESS,
BYTES,
STRING,
TUPLE,
INT
}
// Define Structs
struct Criteria {
FilterType filterType;
PrimitiveType fieldType;
// the parameter index in the event or function - keeping this size they should still pack to a single storage and the field will still be a number vs bigint
uint32 fieldIndex;
// data fields in case we need more complex filtering; used with regex filters
bytes filterData;
}
struct ActionStep {
bytes32 signature;
SignatureType signatureType;
uint8 actionType;
address targetContract;
uint256 chainid;
Criteria actionParameter;
}
enum SignatureType {
EVENT,
FUNC
}
/// @notice The payload for identifying the action's claimaint
/// @param signatureType Whether claimaint is inferred from event or function
/// @param signature The 4 byte signature of the event or function
/// @param fieldIndex The index corresponding to claimant.
/// @param targetContract The address of the target contract
/// @param chainId The id of the evm chain the Event was emitted from
struct ActionClaimant {
SignatureType signatureType;
bytes32 signature;
uint32 fieldIndex;
address targetContract;
uint256 chainid;
}
function getActionStepsCount() public view virtual returns (uint256);
function getActionStep(uint256 index) public view virtual returns (ActionStep memory);
function getActionSteps() public view virtual returns (ActionStep[] memory);
function getActionClaimant() public view virtual returns (ActionClaimant memory);
/// @inheritdoc ACloneable
function getComponentInterface() public pure virtual override returns (bytes4) {
return type(AEventAction).interfaceId;
}
/// @inheritdoc AAction
function supportsInterface(bytes4 interfaceId) public view virtual override(AAction) returns (bool) {
return interfaceId == type(AEventAction).interfaceId || super.supportsInterface(interfaceId);
}
}// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
/// @notice Initializable mixin for the upgradeable contracts.
/// @author Solady (https://github.com/vectorized/solady/blob/main/src/utils/Initializable.sol)
/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/tree/master/contracts/proxy/utils/Initializable.sol)
abstract contract Initializable {
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CUSTOM ERRORS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev The contract is already initialized.
error InvalidInitialization();
/// @dev The contract is not initializing.
error NotInitializing();
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* EVENTS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Triggered when the contract has been initialized.
event Initialized(uint64 version);
/// @dev `keccak256(bytes("Initialized(uint64)"))`.
bytes32 private constant _INITIALIZED_EVENT_SIGNATURE =
0xc7f505b2f371ae2175ee4913f4499e1f2633a7b5936321eed1cdaeb6115181d2;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* STORAGE */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev The default initializable slot is given by:
/// `bytes32(~uint256(uint32(bytes4(keccak256("_INITIALIZABLE_SLOT")))))`.
///
/// Bits Layout:
/// - [0] `initializing`
/// - [1..64] `initializedVersion`
bytes32 private constant _INITIALIZABLE_SLOT =
0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffbf601132;
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* CONSTRUCTOR */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
constructor() {
// Construction time check to ensure that `_initializableSlot()` is not
// overridden to zero. Will be optimized away if there is no revert.
require(_initializableSlot() != bytes32(0));
}
/*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/
/* OPERATIONS */
/*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/
/// @dev Override to return a non-zero custom storage slot if required.
function _initializableSlot() internal pure virtual returns (bytes32) {
return _INITIALIZABLE_SLOT;
}
/// @dev Guards an initializer function so that it can be invoked at most once.
///
/// You can guard a function with `onlyInitializing` such that it can be called
/// through a function guarded with `initializer`.
///
/// This is similar to `reinitializer(1)`, except that in the context of a constructor,
/// an `initializer` guarded function can be invoked multiple times.
/// This can be useful during testing and is not expected to be used in production.
///
/// Emits an {Initialized} event.
modifier initializer() virtual {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
let i := sload(s)
// Set `initializing` to 1, `initializedVersion` to 1.
sstore(s, 3)
// If `!(initializing == 0 && initializedVersion == 0)`.
if i {
// If `!(address(this).code.length == 0 && initializedVersion == 1)`.
if iszero(lt(extcodesize(address()), eq(shr(1, i), 1))) {
mstore(0x00, 0xf92ee8a9) // `InvalidInitialization()`.
revert(0x1c, 0x04)
}
s := shl(shl(255, i), s) // Skip initializing if `initializing == 1`.
}
}
_;
/// @solidity memory-safe-assembly
assembly {
if s {
// Set `initializing` to 0, `initializedVersion` to 1.
sstore(s, 2)
// Emit the {Initialized} event.
mstore(0x20, 1)
log1(0x20, 0x20, _INITIALIZED_EVENT_SIGNATURE)
}
}
}
/// @dev Guards a reinitializer function so that it can be invoked at most once.
///
/// You can guard a function with `onlyInitializing` such that it can be called
/// through a function guarded with `reinitializer`.
///
/// Emits an {Initialized} event.
modifier reinitializer(uint64 version) virtual {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
// Clean upper bits, and shift left by 1 to make space for the initializing bit.
version := shl(1, and(version, 0xffffffffffffffff))
let i := sload(s)
// If `initializing == 1 || initializedVersion >= version`.
if iszero(lt(and(i, 1), lt(i, version))) {
mstore(0x00, 0xf92ee8a9) // `InvalidInitialization()`.
revert(0x1c, 0x04)
}
// Set `initializing` to 1, `initializedVersion` to `version`.
sstore(s, or(1, version))
}
_;
/// @solidity memory-safe-assembly
assembly {
// Set `initializing` to 0, `initializedVersion` to `version`.
sstore(s, version)
// Emit the {Initialized} event.
mstore(0x20, shr(1, version))
log1(0x20, 0x20, _INITIALIZED_EVENT_SIGNATURE)
}
}
/// @dev Guards a function such that it can only be called in the scope
/// of a function guarded with `initializer` or `reinitializer`.
modifier onlyInitializing() virtual {
_checkInitializing();
_;
}
/// @dev Reverts if the contract is not initializing.
function _checkInitializing() internal view virtual {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
if iszero(and(1, sload(s))) {
mstore(0x00, 0xd7e6bcf8) // `NotInitializing()`.
revert(0x1c, 0x04)
}
}
}
/// @dev Locks any future initializations by setting the initialized version to `2**64 - 1`.
///
/// Calling this in the constructor will prevent the contract from being initialized
/// or reinitialized. 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 called.
function _disableInitializers() internal virtual {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
let i := sload(s)
if and(i, 1) {
mstore(0x00, 0xf92ee8a9) // `InvalidInitialization()`.
revert(0x1c, 0x04)
}
let uint64max := 0xffffffffffffffff
if iszero(eq(shr(1, i), uint64max)) {
// Set `initializing` to 0, `initializedVersion` to `2**64 - 1`.
sstore(s, shl(1, uint64max))
// Emit the {Initialized} event.
mstore(0x20, uint64max)
log1(0x20, 0x20, _INITIALIZED_EVENT_SIGNATURE)
}
}
}
/// @dev Returns the highest version that has been initialized.
function _getInitializedVersion() internal view virtual returns (uint64 version) {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
version := shr(1, sload(s))
}
}
/// @dev Returns whether the contract is currently initializing.
function _isInitializing() internal view virtual returns (bool result) {
bytes32 s = _initializableSlot();
/// @solidity memory-safe-assembly
assembly {
result := and(1, sload(s))
}
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (utils/introspection/ERC165.sol)
pragma solidity ^0.8.20;
import {IERC165} from "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC-165 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);
* }
* ```
*/
abstract contract ERC165 is IERC165 {
/// @inheritdoc IERC165
function supportsInterface(bytes4 interfaceId) public view virtual returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.8.24;
import {ACloneable} from "contracts/shared/ACloneable.sol";
import {AValidator} from "contracts/validators/AValidator.sol";
/// @title Boost AAction
/// @notice Abstract contract for a generic AAction within the Boost protocol
/// @dev AAction classes are expected to decode the calldata for implementation-specific handling. If no data is required, calldata should be empty.
abstract contract AAction is ACloneable {
/// @notice Emitted when the action is executed by a proxy.
/// @dev The `data` field should contain the return data from the action, if any.
event ActionExecuted(address indexed executor, address caller, bool success, bytes data);
/// @notice Emitted when the action is validated
/// @dev The `data` field should contain implementation-specific context, if applicable.
event ActionValidated(address indexed user, bool isValidated, bytes data);
/// @notice The validator for the action (which may be the action itself where appropriate)
AValidator public immutable VALIDATOR;
/// @notice Execute the action
/// @param data_ The data payload for the action
/// @return (success, data) A tuple of the success status and the returned data
function execute(bytes calldata data_) external payable virtual returns (bool, bytes memory);
/// @notice Prepare the action for execution and return the expected payload
/// @param data_ The data payload for the action
/// @return The prepared payload
function prepare(bytes calldata data_) external virtual returns (bytes memory);
/// @inheritdoc ACloneable
function supportsInterface(bytes4 interfaceId) public view virtual override(ACloneable) returns (bool) {
return interfaceId == type(AAction).interfaceId || super.supportsInterface(interfaceId);
}
}// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (utils/introspection/IERC165.sol)
pragma solidity >=0.4.16;
/**
* @dev Interface of the ERC-165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[ERC].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @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[ERC 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: GPL-3.0
pragma solidity ^0.8.24;
import {ACloneable} from "contracts/shared/ACloneable.sol";
/// @title Boost Validator
/// @notice Abstract contract for a generic Validator within the Boost protocol
/// @dev Validator classes are expected to decode the calldata for implementation-specific handling. If no data is required, calldata should be empty.
abstract contract AValidator is ACloneable {
/// @notice Validate that a given user has completed an acction successfully
/// @param boostId The Id from the available boosts
/// @param incentiveId The Id from the available boost incentives to be claimed
/// @param claimant The address of the user claiming the incentive
/// @param data The encoded payload to be validated
/// @return True if the action has been validated based on the data payload
/// @dev The decompressed payload contains freeform bytes that are entirely implementation-specific
function validate(uint256 boostId, uint256 incentiveId, address claimant, bytes calldata data)
external
payable
virtual
returns (bool);
/// @inheritdoc ACloneable
function supportsInterface(bytes4 interfaceId) public view virtual override(ACloneable) returns (bool) {
return interfaceId == type(AValidator).interfaceId || super.supportsInterface(interfaceId);
}
/// @inheritdoc ACloneable
function getComponentInterface() public pure virtual override(ACloneable) returns (bytes4) {
return type(AValidator).interfaceId;
}
}{
"remappings": [
"@openzeppelin/contracts/=lib/openzeppelin-contracts/contracts/",
"forge-std/=lib/forge-std/src/",
"@solady/=lib/solady/src/",
"@boost/contracts/=contracts/",
"erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/",
"halmos-cheatcodes/=lib/openzeppelin-contracts/lib/halmos-cheatcodes/src/",
"hardhat/=node_modules/hardhat/",
"openzeppelin-contracts/=lib/openzeppelin-contracts/",
"openzeppelin-foundry-upgrades/=lib/openzeppelin-foundry-upgrades/src/",
"solady/=lib/solady/src/"
],
"optimizer": {
"enabled": true,
"runs": 10000
},
"metadata": {
"useLiteralContent": false,
"bytecodeHash": "ipfs",
"appendCBOR": true
},
"outputSelection": {
"*": {
"*": [
"evm.bytecode",
"evm.deployedBytecode",
"devdoc",
"userdoc",
"metadata",
"abi"
]
}
},
"evmVersion": "cancun",
"viaIR": false
}Contract ABI
API[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"CloneAlreadyInitialized","type":"error"},{"inputs":[],"name":"InitializerNotImplemented","type":"error"},{"inputs":[],"name":"InvalidInitialization","type":"error"},{"inputs":[],"name":"InvalidInitializationData","type":"error"},{"inputs":[],"name":"NotImplemented","type":"error"},{"inputs":[],"name":"NotInitializing","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"executor","type":"address"},{"indexed":false,"internalType":"address","name":"caller","type":"address"},{"indexed":false,"internalType":"bool","name":"success","type":"bool"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"}],"name":"ActionExecuted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"bool","name":"isValidated","type":"bool"},{"indexed":false,"internalType":"bytes","name":"data","type":"bytes"}],"name":"ActionValidated","type":"event"},{"anonymous":false,"inputs":[{"components":[{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"}],"indexed":false,"internalType":"struct AEventAction.ActionClaimant","name":"actionClaimant","type":"tuple"},{"components":[{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"uint8","name":"actionType","type":"uint8"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"},{"components":[{"internalType":"enum AEventAction.FilterType","name":"filterType","type":"uint8"},{"internalType":"enum AEventAction.PrimitiveType","name":"fieldType","type":"uint8"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"bytes","name":"filterData","type":"bytes"}],"internalType":"struct AEventAction.Criteria","name":"actionParameter","type":"tuple"}],"indexed":false,"internalType":"struct AEventAction.ActionStep","name":"actionStepOne","type":"tuple"},{"components":[{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"uint8","name":"actionType","type":"uint8"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"},{"components":[{"internalType":"enum AEventAction.FilterType","name":"filterType","type":"uint8"},{"internalType":"enum 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AEventAction.PrimitiveType","name":"fieldType","type":"uint8"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"bytes","name":"filterData","type":"bytes"}],"internalType":"struct AEventAction.Criteria","name":"actionParameter","type":"tuple"}],"indexed":false,"internalType":"struct AEventAction.ActionStep","name":"actionStepThree","type":"tuple"},{"components":[{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"uint8","name":"actionType","type":"uint8"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"},{"components":[{"internalType":"enum AEventAction.FilterType","name":"filterType","type":"uint8"},{"internalType":"enum AEventAction.PrimitiveType","name":"fieldType","type":"uint8"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"bytes","name":"filterData","type":"bytes"}],"internalType":"struct AEventAction.Criteria","name":"actionParameter","type":"tuple"}],"indexed":false,"internalType":"struct AEventAction.ActionStep","name":"actionStepFour","type":"tuple"}],"name":"EventActionInitialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint64","name":"version","type":"uint64"}],"name":"Initialized","type":"event"},{"inputs":[],"name":"VALIDATOR","outputs":[{"internalType":"contract AValidator","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"execute","outputs":[{"internalType":"bool","name":"","type":"bool"},{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"getActionClaimant","outputs":[{"components":[{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"}],"internalType":"struct AEventAction.ActionClaimant","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"getActionStep","outputs":[{"components":[{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"uint8","name":"actionType","type":"uint8"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"},{"components":[{"internalType":"enum AEventAction.FilterType","name":"filterType","type":"uint8"},{"internalType":"enum AEventAction.PrimitiveType","name":"fieldType","type":"uint8"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"bytes","name":"filterData","type":"bytes"}],"internalType":"struct AEventAction.Criteria","name":"actionParameter","type":"tuple"}],"internalType":"struct AEventAction.ActionStep","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getActionSteps","outputs":[{"components":[{"internalType":"bytes32","name":"signature","type":"bytes32"},{"internalType":"enum AEventAction.SignatureType","name":"signatureType","type":"uint8"},{"internalType":"uint8","name":"actionType","type":"uint8"},{"internalType":"address","name":"targetContract","type":"address"},{"internalType":"uint256","name":"chainid","type":"uint256"},{"components":[{"internalType":"enum AEventAction.FilterType","name":"filterType","type":"uint8"},{"internalType":"enum AEventAction.PrimitiveType","name":"fieldType","type":"uint8"},{"internalType":"uint32","name":"fieldIndex","type":"uint32"},{"internalType":"bytes","name":"filterData","type":"bytes"}],"internalType":"struct AEventAction.Criteria","name":"actionParameter","type":"tuple"}],"internalType":"struct AEventAction.ActionStep[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getActionStepsCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getComponentInterface","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"bytes","name":"data_","type":"bytes"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"","type":"bytes"}],"name":"prepare","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"}]Loading...
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$0.00
Net Worth in ETH
0
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