implemented ERC-1155 version

Author: GWSzeto

src/module/token/immutable/ImmutableAllowlistERC1155.sol

@@ -0,0 +1,164 @@
+// SPDX-License-Identifier: Apache-2.0
+pragma solidity ^0.8.20;
+
+import {Module} from "../../../Module.sol";
+import {Role} from "../../../Role.sol";
+
+import {BeforeApproveForAllCallback} from "../../../callback/BeforeApproveForAllCallback.sol";
+
+import {BeforeBatchTransferCallbackERC1155} from "../../../callback/BeforeBatchTransferCallbackERC1155.sol";
+import {BeforeTransferCallbackERC1155} from "../../../callback/BeforeTransferCallbackERC1155.sol";
+import {OperatorAllowlistEnforced} from "@imtbl/contracts/allowlist/OperatorAllowlistEnforced.sol";
+
+library ImmutableAllowlistStorage {
+
+    /// @custom:storage-location erc7201:token.immutableallowlist
+    bytes32 public constant IMMUTABLE_ALLOWLIST_STORAGE_POSITION =
+        keccak256(abi.encode(uint256(keccak256("token.immutableAllowlist.ERC1155")) - 1)) & ~bytes32(uint256(0xff));
+
+    struct Data {
+        address operatorAllowlistRegistry;
+    }
+
+    function data() internal pure returns (Data storage data_) {
+        bytes32 position = IMMUTABLE_ALLOWLIST_STORAGE_POSITION;
+        assembly {
+            data_.slot := position
+        }
+    }
+
+}
+
+contract ImmutableAllowlistERC1155 is
+    Module,
+    BeforeApproveForAllCallback,
+    BeforeTransferCallbackERC1155,
+    BeforeBatchTransferCallbackERC1155,
+    OperatorAllowlistEnforced
+{
+
+    /*//////////////////////////////////////////////////////////////
+                                ERRORS
+    //////////////////////////////////////////////////////////////*/
+
+    /// @notice Emitted when an unauthorized approval is attempted.
+    error OperatorAllowlistUnauthorizedApproval(address operator);
+
+    /// @notice Emitted when an unauthorized transfer is attempted.
+    error OperatorAllowlistUnauthorizedTransfer(address from, address to, address operator);
+
+    /// @notice Emitted when the operator allowlist is not set.
+    error OperatorAllowlistNotSet();
+
+    /*//////////////////////////////////////////////////////////////
+                            MODULE CONFIG
+    //////////////////////////////////////////////////////////////*/
+
+    /// @notice Returns all implemented callback and module functions.
+    function getModuleConfig() external pure override returns (ModuleConfig memory config) {
+        config.callbackFunctions = new CallbackFunction[](3);
+        config.fallbackFunctions = new FallbackFunction[](2);
+
+        config.callbackFunctions[1] = CallbackFunction(this.beforeApproveForAll.selector);
+        config.callbackFunctions[2] = CallbackFunction(this.beforeTransferERC1155.selector);
+        config.callbackFunctions[3] = CallbackFunction(this.beforeBatchTransferERC1155.selector);
+
+        config.fallbackFunctions[0] =
+            FallbackFunction({selector: this.setOperatorAllowlistRegistry.selector, permissionBits: Role._MANAGER_ROLE});
+        config.fallbackFunctions[1] =
+            FallbackFunction({selector: this.getOperatorAllowlistRegistry.selector, permissionBits: 0});
+
+        config.requiredInterfaces = new bytes4[](1);
+        config.requiredInterfaces[0] = 0x80ac58cd; // ERC1155
+
+        config.registerInstallationCallback = true;
+    }
+
+    /*//////////////////////////////////////////////////////////////
+                            MODIFIERS
+    //////////////////////////////////////////////////////////////*/
+
+    modifier isOperatorAllowlistSet() {
+        if (_immutableAllowlistStorage().operatorAllowlistRegistry == address(0)) {
+            revert OperatorAllowlistNotSet();
+        }
+        _;
+    }
+
+    /*//////////////////////////////////////////////////////////////
+                            CALLBACK FUNCTIONS
+    //////////////////////////////////////////////////////////////*/
+
+    /// @notice Callback function for ERC1155.setApprovalForAll
+    function beforeApproveForAll(address _from, address _to, bool _approved)
+        external
+        override
+        isOperatorAllowlistSet
+        validateApproval(_to)
+        returns (bytes memory)
+    {}
+
+    /// @notice Callback function for ERC1155.transferFrom/safeTransferFrom
+    function beforeTransferERC1155(address _from, address _to, uint256 _id, uint256 _value)
+        external
+        override
+        isOperatorAllowlistSet
+        validateTransfer(_from, _to)
+        returns (bytes memory)
+    {}
+
+    /// @notice Callback function for ERC1155.transferFrom/safeTransferFrom
+    function beforeBatchTransferERC1155(address _from, address _to, uint256[] calldata _ids, uint256[] calldata _values)
+        external
+        override
+        isOperatorAllowlistSet
+        validateTransfer(_from, _to)
+        returns (bytes memory)
+    {}
+
+    /// @dev Called by a Core into an Module during the installation of the Module.
+    function onInstall(bytes calldata data) external {
+        address registry = abi.decode(data, (address));
+        _immutableAllowlistStorage().operatorAllowlistRegistry = registry;
+    }
+
+    /// @dev Called by a Core into an Module during the uninstallation of the Module.
+    function onUninstall(bytes calldata data) external {}
+
+    /*//////////////////////////////////////////////////////////////
+                    Encode install / uninstall data
+    //////////////////////////////////////////////////////////////*/
+
+    /// @dev Returns bytes encoded install params, to be sent to `onInstall` function
+    function encodeBytesOnInstall(address operatorAllowlistRegistry) external pure returns (bytes memory) {
+        return abi.encode(operatorAllowlistRegistry);
+    }
+
+    /// @dev Returns bytes encoded uninstall params, to be sent to `onUninstall` function
+    function encodeBytesOnUninstall() external pure returns (bytes memory) {
+        return "";
+    }
+
+    /*//////////////////////////////////////////////////////////////
+                            FALLBACK FUNCTIONS
+    //////////////////////////////////////////////////////////////*/
+
+    /// @notice Set the operator allowlist registry address
+    function setOperatorAllowlistRegistry(address newRegistry) external {
+        _immutableAllowlistStorage().operatorAllowlistRegistry = newRegistry;
+    }
+
+    /// @notice Get the current operator allowlist registry address
+    function getOperatorAllowlistRegistry() external view returns (address) {
+        return _immutableAllowlistStorage().operatorAllowlistRegistry;
+    }
+
+    /*//////////////////////////////////////////////////////////////
+                            INTERNAL FUNCTIONS
+    //////////////////////////////////////////////////////////////*/
+
+    function _immutableAllowlistStorage() internal pure returns (ImmutableAllowlistStorage.Data storage) {
+        return ImmutableAllowlistStorage.data();
+    }
+
+}