Made premint executor upgradeable. now time for some tests

src/interfaces/IContractMetadata.sol

@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: MIT
 pragma solidity 0.8.17;
 
-interface IContractMetadata {
+interface IHasContractName {
     /// @notice Contract name returns the pretty contract name
     function contractName() external returns (string memory);
+}
 
+interface IContractMetadata is IHasContractName {
     /// @notice Contract URI returns the uri for more information about the given contract
     function contractURI() external returns (string memory);
 }

src/premint/ZoraCreator1155Attribution.sol

@@ -176,6 +176,7 @@ library ZoraCreator1155Attribution {
     }
 }
 
+// todo: make it consistent.
 library PremintTokenSetup {
     uint256 constant PERMISSION_BIT_MINTER = 2 ** 2;
 

src/premint/ZoraCreator1155PremintExecutor.sol

@@ -2,8 +2,9 @@
 pragma solidity 0.8.17;
 
 import {ICreatorRoyaltiesControl} from "../interfaces/ICreatorRoyaltiesControl.sol";
-import {ECDSAUpgradeable} from "@zoralabs/openzeppelin-contracts-upgradeable/contracts/utils/cryptography/ECDSAUpgradeable.sol";
-import {ReentrancyGuardUpgradeable} from "@zoralabs/openzeppelin-contracts-upgradeable/contracts/security/ReentrancyGuardUpgradeable.sol";
+import {UUPSUpgradeable} from "@zoralabs/openzeppelin-contracts-upgradeable/contracts/proxy/utils/UUPSUpgradeable.sol";
+import {Ownable2StepUpgradeable} from "../utils/ownable/Ownable2StepUpgradeable.sol";
+import {IHasContractName} from "../interfaces/IContractMetadata.sol";
 import {IZoraCreator1155} from "../interfaces/IZoraCreator1155.sol";
 import {IZoraCreator1155Factory} from "../interfaces/IZoraCreator1155Factory.sol";
 import {SharedBaseConstants} from "../shared/SharedBaseConstants.sol";
@@ -15,7 +16,7 @@ import {PremintConfig, ContractCreationConfig, TokenCreationConfig, ZoraCreator1
 /// Signature must provided by the contract creator, or an account that's permitted to create new tokens on the contract.
 /// Mints the first x tokens to the executor of the transaction.
 /// @author @oveddan
-contract ZoraCreator1155PremintExecutor {
+contract ZoraCreator1155PremintExecutor is Ownable2StepUpgradeable, UUPSUpgradeable, IHasContractName {
     IZoraCreator1155Factory public immutable zora1155Factory;
 
     /// @notice copied from SharedBaseConstants
@@ -30,6 +31,11 @@ contract ZoraCreator1155PremintExecutor {
         zora1155Factory = _factory;
     }
 
+    function initialize(address _initialOwner) public initializer {
+        __Ownable_init(_initialOwner);
+        __UUPSUpgradeable_init();
+    }
+
     event Preminted(
         address indexed contractAddress,
         uint256 indexed tokenId,
@@ -162,4 +168,27 @@ contract ZoraCreator1155PremintExecutor {
             isValid = IZoraCreator1155(contractAddress).isAdminOrRole(recoveredSigner, CONTRACT_BASE_ID, PERMISSION_BIT_MINTER);
         }
     }
+
+    // upgrade related functionality
+
+    /// @notice The name of the contract for upgrade purposes
+    function contractName() external pure returns (string memory) {
+        return "ZORA 1155 Premint Executor";
+    }
+
+    // upgrade functionality
+    error UpgradeToMismatchedContractName(string expected, string actual);
+
+    /// @notice Ensures the caller is authorized to upgrade the contract
+    /// @dev This function is called in `upgradeTo` & `upgradeToAndCall`
+    /// @param _newImpl The new implementation address
+    function _authorizeUpgrade(address _newImpl) internal override onlyOwner {
+        if (!_equals(IHasContractName(_newImpl).contractName(), this.contractName())) {
+            revert UpgradeToMismatchedContractName(this.contractName(), IHasContractName(_newImpl).contractName());
+        }
+    }
+
+    function _equals(string memory a, string memory b) internal pure returns (bool) {
+        return (keccak256(bytes(a)) == keccak256(bytes(b)));
+    }
 }

src/proxies/Zora1155PremintExecutorProxy.sol

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.17;
+
+import {Enjoy} from "_imagine/mint/Enjoy.sol";
+import {ERC1967Proxy} from "@openzeppelin/contracts/proxy/ERC1967/ERC1967Proxy.sol";
+
+/*
+
+
+             ░░░░░░░░░░░░░░              
+        ░░▒▒░░░░░░░░░░░░░░░░░░░░        
+      ░░▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░      
+    ░░▒▒▒▒░░░░░░░░░░░░░░    ░░░░░░░░    
+   ░▓▓▒▒▒▒░░░░░░░░░░░░        ░░░░░░░    
+  ░▓▓▓▒▒▒▒░░░░░░░░░░░░        ░░░░░░░░  
+  ░▓▓▓▒▒▒▒░░░░░░░░░░░░░░    ░░░░░░░░░░  
+  ░▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░░░░░  
+  ░▓▓▓▓▓▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░░░░  
+   ░▓▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░░░░  
+    ░░▓▓▓▓▒▒▒▒▒▒░░░░░░░░░░░░░░░░░░░░    
+    ░░▓▓▓▓▓▓▒▒▒▒▒▒▒▒░░░░░░░░░▒▒▒▒▒░░    
+      ░░▓▓▓▓▓▓▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒░░      
+          ░░▓▓▓▓▓▓▓▓▓▓▓▓▒▒░░░          
+
+               OURS TRULY,
+
+
+ */
+
+/// Imagine. Mint. Enjoy.
+/// @notice Imagine. Mint. Enjoy.
+/// @author @oveddan
+contract Zora1155PremintExecutorProxy is Enjoy, ERC1967Proxy {
+    constructor(address _logic, bytes memory _data) ERC1967Proxy(_logic, _data) {}
+}

test/fixtures/Zora1155FactoryFixtures.sol

@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.17;
+
+import {ZoraCreator1155Impl} from "../../src/nft/ZoraCreator1155Impl.sol";
+import {ZoraCreatorFixedPriceSaleStrategy} from "../../src/minters/fixed-price/ZoraCreatorFixedPriceSaleStrategy.sol";
+import {IZoraCreator1155} from "../../src/interfaces/IZoraCreator1155.sol";
+import {IMinter1155} from "../../src/interfaces/IMinter1155.sol";
+import {Zora1155Factory} from "../../src/proxies/Zora1155Factory.sol";
+import {ZoraCreator1155FactoryImpl} from "../../src/factory/ZoraCreator1155FactoryImpl.sol";
+import {ProtocolRewards} from "@zoralabs/protocol-rewards/src/ProtocolRewards.sol";
+import {ProxyShim} from "../../src/utils/ProxyShim.sol";
+
+library Zora1155FactoryFixtures {
+    function setupZora1155Impl(uint256 mintFeeAmount, address zora, Zora1155Factory factoryProxy) internal returns (ZoraCreator1155Impl) {
+        ProtocolRewards rewards = new ProtocolRewards();
+        return new ZoraCreator1155Impl(mintFeeAmount, zora, address(factoryProxy), address(rewards));
+    }
+
+    function upgradeFactoryProxyToUse1155(
+        Zora1155Factory factoryProxy,
+        IZoraCreator1155 zoraCreator1155Impl,
+        IMinter1155 fixedPriceMinter,
+        address admin
+    ) internal returns (ZoraCreator1155FactoryImpl factoryImpl) {
+        factoryImpl = new ZoraCreator1155FactoryImpl(zoraCreator1155Impl, IMinter1155(address(1)), fixedPriceMinter, IMinter1155(address(3)));
+
+        ZoraCreator1155FactoryImpl factoryAtProxy = ZoraCreator1155FactoryImpl(address(factoryProxy));
+
+        factoryAtProxy.upgradeTo(address(factoryImpl));
+        factoryAtProxy.initialize(admin);
+    }
+
+    function setupFactoryProxy(address deployer) internal returns (Zora1155Factory factoryProxy) {
+        address factoryShimAddress = address(new ProxyShim(deployer));
+        factoryProxy = new Zora1155Factory(factoryShimAddress, "");
+    }
+
+    function setup1155AndFactoryProxy(
+        uint256 mintFeeAmount,
+        address zora,
+        address deployer
+    ) internal returns (ZoraCreator1155Impl zoraCreator1155Impl, IMinter1155 fixedPriceMinter, Zora1155Factory factoryProxy) {
+        factoryProxy = setupFactoryProxy(deployer);
+        fixedPriceMinter = new ZoraCreatorFixedPriceSaleStrategy();
+        zoraCreator1155Impl = setupZora1155Impl(mintFeeAmount, zora, factoryProxy);
+        upgradeFactoryProxyToUse1155(factoryProxy, zoraCreator1155Impl, fixedPriceMinter, deployer);
+    }
+}

test/fixtures/Zora1155PremintFixtures.sol

@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.17;
+
+import {ZoraCreator1155Impl} from "../../src/nft/ZoraCreator1155Impl.sol";
+import {ZoraCreatorFixedPriceSaleStrategy} from "../../src/minters/fixed-price/ZoraCreatorFixedPriceSaleStrategy.sol";
+import {IZoraCreator1155} from "../../src/interfaces/IZoraCreator1155.sol";
+import {IMinter1155} from "../../src/interfaces/IMinter1155.sol";
+import {ICreatorRoyaltiesControl} from "../../src/interfaces/ICreatorRoyaltiesControl.sol";
+import {Zora1155Factory} from "../../src/proxies/Zora1155Factory.sol";
+import {ZoraCreator1155FactoryImpl} from "../../src/factory/ZoraCreator1155FactoryImpl.sol";
+import {ProtocolRewards} from "@zoralabs/protocol-rewards/src/ProtocolRewards.sol";
+import {ProxyShim} from "../../src/utils/ProxyShim.sol";
+import {ContractCreationConfig, TokenCreationConfig, PremintConfig} from "../../src/premint/ZoraCreator1155Attribution.sol";
+
+library Zora1155PremintFixtures {
+    function makeDefaultContractCreationConfig(address contractAdmin) internal pure returns (ContractCreationConfig memory) {
+        return ContractCreationConfig({contractAdmin: contractAdmin, contractName: "blah", contractURI: "blah.contract"});
+    }
+
+    function defaultRoyaltyConfig(address royaltyRecipient) internal pure returns (ICreatorRoyaltiesControl.RoyaltyConfiguration memory) {
+        return ICreatorRoyaltiesControl.RoyaltyConfiguration({royaltyBPS: 10, royaltyRecipient: royaltyRecipient, royaltyMintSchedule: 100});
+    }
+
+    function makeDefaultTokenCreationConfig(IMinter1155 fixedPriceMinter, address royaltyRecipient) internal pure returns (TokenCreationConfig memory) {
+        ICreatorRoyaltiesControl.RoyaltyConfiguration memory royaltyConfig = defaultRoyaltyConfig(royaltyRecipient);
+        return
+            TokenCreationConfig({
+                tokenURI: "blah.token",
+                maxSupply: 10,
+                maxTokensPerAddress: 5,
+                pricePerToken: 0,
+                mintStart: 0,
+                mintDuration: 0,
+                royaltyMintSchedule: royaltyConfig.royaltyMintSchedule,
+                royaltyBPS: royaltyConfig.royaltyBPS,
+                royaltyRecipient: royaltyConfig.royaltyRecipient,
+                fixedPriceMinter: address(fixedPriceMinter)
+            });
+    }
+}

test/premint/Zora1155PremintExecutorProxy.t.sol

@@ -0,0 +1,90 @@
+// SPDX-License-Identifier: MIT
+pragma solidity 0.8.17;
+
+import "forge-std/Test.sol";
+import {Zora1155FactoryFixtures} from "../fixtures/Zora1155FactoryFixtures.sol";
+import {Zora1155PremintFixtures} from "../fixtures/Zora1155PremintFixtures.sol";
+import {ZoraCreator1155FactoryImpl} from "../../src/factory/ZoraCreator1155FactoryImpl.sol";
+import {Zora1155PremintExecutorProxy} from "../../src/proxies/Zora1155PremintExecutorProxy.sol";
+import {ZoraCreator1155Impl} from "../../src/nft/ZoraCreator1155Impl.sol";
+import {ZoraCreator1155PremintExecutor} from "../../src/premint/ZoraCreator1155PremintExecutor.sol";
+import {Zora1155Factory} from "../../src/proxies/Zora1155Factory.sol";
+import {IMinter1155} from "../../src/interfaces/IMinter1155.sol";
+import {ProxyShim} from "../../src/utils/ProxyShim.sol";
+import {ZoraCreator1155Attribution, ContractCreationConfig, TokenCreationConfig, PremintConfig} from "../../src/premint/ZoraCreator1155Attribution.sol";
+import {IOwnable2StepUpgradeable} from "../../src/utils/ownable/IOwnable2StepUpgradeable.sol";
+
+contract Zora1155PremintExecutorProxyTest is Test {
+    address internal owner;
+    uint256 internal creatorPrivateKey;
+    address internal creator;
+    address internal collector;
+    address internal zora;
+    Zora1155Factory internal factoryProxy;
+    uint256 internal mintFeeAmount = 0.000777 ether;
+
+    function setUp() external {
+        zora = makeAddr("zora");
+        owner = makeAddr("owner");
+        collector = makeAddr("collector");
+        (creator, creatorPrivateKey) = makeAddrAndKey("creator");
+
+        vm.startPrank(zora);
+        (, , factoryProxy) = Zora1155FactoryFixtures.setup1155AndFactoryProxy(mintFeeAmount, zora, zora);
+        vm.stopPrank();
+    }
+
+    function test_canInvokeImplementationMethods() external {
+        // create preminter implementation
+        ZoraCreator1155PremintExecutor preminterImplementation = new ZoraCreator1155PremintExecutor(ZoraCreator1155FactoryImpl(address(factoryProxy)));
+        preminterImplementation.initialize(owner);
+
+        // build the proxy
+        Zora1155PremintExecutorProxy proxy = new Zora1155PremintExecutorProxy(address(preminterImplementation), "");
+
+        IMinter1155 fixedPriceMinter = ZoraCreator1155FactoryImpl(address(factoryProxy)).fixedPriceMinter();
+
+        PremintConfig memory premintConfig = PremintConfig({
+            tokenConfig: Zora1155PremintFixtures.makeDefaultTokenCreationConfig(fixedPriceMinter, creator),
+            uid: 100,
+            version: 0,
+            deleted: false
+        });
+
+        // now interface with proxy preminter - sign and execute the premint
+        ZoraCreator1155PremintExecutor proxyPreminter = ZoraCreator1155PremintExecutor(address(proxy));
+
+        ContractCreationConfig memory contractConfig = Zora1155PremintFixtures.makeDefaultContractCreationConfig(creator);
+        address deterministicAddress = proxyPreminter.getContractAddress(contractConfig);
+
+        // sign the premint
+        bytes32 digest = ZoraCreator1155Attribution.premintHashedTypeDataV4(premintConfig, deterministicAddress, block.chainid);
+
+        (uint8 v, bytes32 r, bytes32 s) = vm.sign(creatorPrivateKey, digest);
+
+        uint256 quantityToMint = 1;
+
+        bytes memory signature = abi.encodePacked(r, s, v);
+
+        // execute the premint
+        vm.deal(collector, mintFeeAmount);
+        vm.prank(collector);
+        uint256 tokenId = proxyPreminter.premint{value: mintFeeAmount}(contractConfig, premintConfig, signature, quantityToMint, "");
+
+        assertEq(ZoraCreator1155Impl(deterministicAddress).balanceOf(collector, tokenId), 1);
+    }
+
+    function test_onlyOwnerCanUpgrade() external {
+        // create preminter implementation
+        ZoraCreator1155PremintExecutor preminterImplementation = new ZoraCreator1155PremintExecutor(ZoraCreator1155FactoryImpl(address(factoryProxy)));
+        preminterImplementation.initialize(owner);
+
+        // build the proxy
+        Zora1155PremintExecutorProxy proxy = new Zora1155PremintExecutorProxy(address(preminterImplementation), "");
+
+        // try to upgrade as non-owner
+        vm.expectRevert(IOwnable2StepUpgradeable.ONLY_OWNER.selector);
+        vm.prank(creator);
+        ZoraCreator1155PremintExecutor(address(proxy)).upgradeTo(address(preminterImplementation));
+    }
+}

test/premint/ZoraCreator1155Preminter.t.sol → test/premint/ZoraCreator1155PremintExecutor.t.sol

@@ -2,22 +2,18 @@
 pragma solidity 0.8.17;
 
 import "forge-std/Test.sol";
+import {Zora1155FactoryFixtures} from "../fixtures/Zora1155FactoryFixtures.sol";
 import {ProtocolRewards} from "@zoralabs/protocol-rewards/src/ProtocolRewards.sol";
-import {ECDSAUpgradeable} from "@zoralabs/openzeppelin-contracts-upgradeable/contracts/utils/cryptography/ECDSAUpgradeable.sol";
 
 import {ZoraCreator1155Impl} from "../../src/nft/ZoraCreator1155Impl.sol";
 import {Zora1155} from "../../src/proxies/Zora1155.sol";
 import {IZoraCreator1155} from "../../src/interfaces/IZoraCreator1155.sol";
-import {ZoraCreator1155Impl} from "../../src/nft/ZoraCreator1155Impl.sol";
 import {IMinter1155} from "../../src/interfaces/IMinter1155.sol";
 import {ICreatorRoyaltiesControl} from "../../src/interfaces/ICreatorRoyaltiesControl.sol";
-import {IZoraCreator1155Factory} from "../../src/interfaces/IZoraCreator1155Factory.sol";
-import {ILimitedMintPerAddress} from "../../src/interfaces/ILimitedMintPerAddress.sol";
 import {ZoraCreatorFixedPriceSaleStrategy} from "../../src/minters/fixed-price/ZoraCreatorFixedPriceSaleStrategy.sol";
 import {Zora1155Factory} from "../../src/proxies/Zora1155Factory.sol";
 import {ZoraCreator1155FactoryImpl} from "../../src/factory/ZoraCreator1155FactoryImpl.sol";
 import {ZoraCreator1155PremintExecutor} from "../../src/premint/ZoraCreator1155PremintExecutor.sol";
-import {IZoraCreator1155} from "../../src/interfaces/IZoraCreator1155.sol";
 import {ZoraCreator1155Attribution, ContractCreationConfig, TokenCreationConfig, PremintConfig} from "../../src/premint/ZoraCreator1155Attribution.sol";
 import {ForkDeploymentConfig} from "../../src/deployment/DeploymentConfig.sol";
 import {ProxyShim} from "../../src/utils/ProxyShim.sol";
@@ -27,11 +23,11 @@ contract ZoraCreator1155PreminterTest is ForkDeploymentConfig, Test {
     uint256 internal constant PERMISSION_BIT_MINTER = 2 ** 2;
 
     ZoraCreator1155PremintExecutor internal preminter;
-    ZoraCreator1155FactoryImpl internal factoryImpl;
-    ZoraCreator1155FactoryImpl internal factory;
+    Zora1155Factory factoryProxy;
+    ZoraCreator1155FactoryImpl factoryImpl;
 
     ICreatorRoyaltiesControl.RoyaltyConfiguration internal defaultRoyaltyConfig;
-    uint256 internal mintFeeAmount;
+    uint256 internal mintFeeAmount = 0.000777 ether;
 
     // setup contract config
     uint256 internal creatorPrivateKey;
@@ -52,27 +48,18 @@ contract ZoraCreator1155PreminterTest is ForkDeploymentConfig, Test {
     );
 
     function setUp() external {
-        mintFeeAmount = 0.000777 ether;
-
         (creator, creatorPrivateKey) = makeAddrAndKey("creator");
         zora = makeAddr("zora");
         premintExecutor = makeAddr("premintExecutor");
         collector = makeAddr("collector");
 
-        address factoryShimAddress = address(new ProxyShim(zora));
-        Zora1155Factory factoryProxy = new Zora1155Factory(factoryShimAddress, "");
-        ProtocolRewards rewards = new ProtocolRewards();
-        ZoraCreator1155Impl zoraCreator1155Impl = new ZoraCreator1155Impl(mintFeeAmount, zora, address(factoryProxy), address(rewards));
-        ZoraCreatorFixedPriceSaleStrategy fixedPriceMinter = new ZoraCreatorFixedPriceSaleStrategy();
-        factoryImpl = new ZoraCreator1155FactoryImpl(zoraCreator1155Impl, IMinter1155(address(1)), fixedPriceMinter, IMinter1155(address(3)));
-        factory = ZoraCreator1155FactoryImpl(address(factoryProxy));
-
         vm.startPrank(zora);
-        factory.upgradeTo(address(factoryImpl));
-        factory.initialize(zora);
+        (, , factoryProxy) = Zora1155FactoryFixtures.setup1155AndFactoryProxy(mintFeeAmount, zora, zora);
         vm.stopPrank();
 
-        preminter = new ZoraCreator1155PremintExecutor(factory);
+        factoryImpl = ZoraCreator1155FactoryImpl(address(factoryProxy));
+
+        preminter = new ZoraCreator1155PremintExecutor(factoryImpl);
     }
 
     function makeDefaultContractCreationConfig() internal view returns (ContractCreationConfig memory) {