fix: use bytecode-hash from creationCode in proxy-factory

Makefile

@@ -14,6 +14,7 @@ deploy-polygon :; forge script script/DeployTransparentProxyFactory.s.sol:Deploy
 deploy-avalanche :; forge script script/DeployTransparentProxyFactory.s.sol:DeployAvalanche --rpc-url avalanche --broadcast --legacy --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
 deploy-optimism :; forge script script/DeployTransparentProxyFactory.s.sol:DeployOptimism --rpc-url optimism --broadcast --legacy --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
 deploy-arbitrum :; forge script script/DeployTransparentProxyFactory.s.sol:DeployArbitrum --rpc-url arbitrum --broadcast --legacy --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
+deploy-zksync	:; FOUNDRY_PROFILE=zksync forge script zksync/script/DeployTransparentProxyFactoryZkSync.s.sol:DeployZkSync --zksync --system-mode=true --rpc-url zksync --broadcast --ledger --mnemonic-indexes ${MNEMONIC_INDEX} --sender ${LEDGER_SENDER} --verify -vvvv
 
 # ---------------------------------------------- BASE SCRIPT CONFIGURATION ---------------------------------------------
 

foundry.toml

@@ -1,21 +1,22 @@
 [profile.default]
 src = 'src'
 tests = 'tests'
+script = 'script'
 out = 'out'
 libs = ['lib']
 remappings = []
 
 [profile.zksync]
-src = 'src-zksync'
-test = 'test-zksync'
+src = 'zksync/src'
+test = 'zksync/test'
+script = 'zksync/script'
 libs = ['lib']
-solc="0.8.19"
+solc = '0.8.24'
 
 [profile.zksync.zksync]
 fallback_oz = true
 mode = "3"
-zksolc="1.4.1"
-
+zksolc = "1.4.1"
 
 # See more config options https://github.com/gakonst/foundry/tree/master/config
 [rpc_endpoints]

src/contracts/transparent-proxy/TransparentProxyFactory.sol

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: MIT
 pragma solidity >=0.8.0;
 
-import {TransparentProxyFactoryBase, ITransparentProxyFactory, ProxyAdmin, TransparentUpgradeableProxy} from './TransparentProxyFactoryBase.sol';
+import {TransparentProxyFactoryBase} from './TransparentProxyFactoryBase.sol';
 
 /**
  * @title TransparentProxyFactory
@@ -12,44 +12,18 @@ import {TransparentProxyFactoryBase, ITransparentProxyFactory, ProxyAdmin, Trans
  * @dev Highly recommended to pass as `admin` on creation an OZ ProxyAdmin instance
  **/
 contract TransparentProxyFactory is TransparentProxyFactoryBase {
-  /// @inheritdoc ITransparentProxyFactory
-  function predictCreateDeterministic(
-    address logic,
-    address admin,
-    bytes calldata data,
-    bytes32 salt
-  ) public view override returns (address) {
-    return
-      _predictCreate2Address(
-        address(this),
-        salt,
-        type(TransparentUpgradeableProxy).creationCode,
-        abi.encode(logic, admin, data)
-      );
-  }
-
-  /// @inheritdoc ITransparentProxyFactory
-  function predictCreateDeterministicProxyAdmin(bytes32 salt)
-    public
-    view
-    override
-    returns (address)
-  {
-    return _predictCreate2Address(address(this), salt, type(ProxyAdmin).creationCode, abi.encode());
-  }
-
   function _predictCreate2Address(
     address creator,
     bytes32 salt,
     bytes memory creationCode,
-    bytes memory contructorArgs
-  ) internal pure returns (address) {
+    bytes memory constructorArgs
+  ) internal pure override returns (address) {
     bytes32 hash = keccak256(
       abi.encodePacked(
         bytes1(0xff),
         creator,
         salt,
-        keccak256(abi.encodePacked(creationCode, contructorArgs))
+        keccak256(abi.encodePacked(creationCode, constructorArgs))
       )
     );
 

src/contracts/transparent-proxy/TransparentProxyFactoryBase.sol

@@ -67,8 +67,25 @@ abstract contract TransparentProxyFactoryBase is ITransparentProxyFactory {
     address admin,
     bytes calldata data,
     bytes32 salt
-  ) public view virtual returns (address);
+  ) public view returns (address) {
+    return
+      _predictCreate2Address(
+        address(this),
+        salt,
+        type(TransparentUpgradeableProxy).creationCode,
+        abi.encode(logic, admin, data)
+      );
+  }
 
   /// @inheritdoc ITransparentProxyFactory
-  function predictCreateDeterministicProxyAdmin(bytes32 salt) public view virtual returns (address);
+  function predictCreateDeterministicProxyAdmin(bytes32 salt) public view returns (address) {
+    return _predictCreate2Address(address(this), salt, type(ProxyAdmin).creationCode, abi.encode());
+  }
+
+  function _predictCreate2Address(
+    address creator,
+    bytes32 salt,
+    bytes memory creationCode,
+    bytes memory constructorArgs
+  ) internal pure virtual returns (address);
 }

zksync/script/DeployTransparentProxyFactoryZkSync.s.sol

@@ -0,0 +1,13 @@
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.0;
+
+import {Script} from 'forge-std/Script.sol';
+import {TransparentProxyFactoryZkSync} from '../src/contracts/transparent-proxy/TransparentProxyFactoryZkSync.sol';
+
+contract DeployZkSync is Script {
+  function run() external {
+    vm.startBroadcast();
+    new TransparentProxyFactoryZkSync();
+    vm.stopBroadcast();
+  }
+}

zksync/src/contracts/transparent-proxy/TransparentProxyFactoryZkSync.sol

@@ -0,0 +1,60 @@
+// SPDX-License-Identifier: MIT
+pragma solidity >=0.8.24;
+
+import {TransparentProxyFactoryBase} from '../../../../src/contracts/transparent-proxy/TransparentProxyFactoryBase.sol';
+import {ITransparentProxyFactoryZkSync} from './interfaces/ITransparentProxyFactoryZkSync.sol';
+
+/**
+ * @title TransparentProxyFactoryZkSync
+ * @author BGD Labs
+ * @notice Factory contract specific to zkSync to create transparent proxies, both with CREATE and CREATE2
+ * @dev `create()` and `createDeterministic()` are not unified for clearer interface, and at the same
+ * time allowing `createDeterministic()` with salt == 0
+ * @dev Highly recommended to pass as `admin` on creation an OZ ProxyAdmin instance
+ **/
+contract TransparentProxyFactoryZkSync is
+  TransparentProxyFactoryBase,
+  ITransparentProxyFactoryZkSync
+{
+  /// @inheritdoc ITransparentProxyFactoryZkSync
+  bytes32 public constant ZKSYNC_CREATE2_PREFIX = keccak256('zksyncCreate2');
+
+  function _predictCreate2Address(
+    address sender,
+    bytes32 salt,
+    bytes memory creationCode,
+    bytes memory constructorInput
+  ) internal pure override returns (address) {
+    bytes32 addressHash = keccak256(
+      bytes.concat(
+        ZKSYNC_CREATE2_PREFIX,
+        bytes32(uint256(uint160(sender))),
+        salt,
+        bytes32(_sliceBytes(creationCode, 36, 32)),
+        keccak256(constructorInput)
+      )
+    );
+
+    return address(uint160(uint256(addressHash)));
+  }
+
+  function _sliceBytes(
+    bytes memory data,
+    uint256 start,
+    uint256 length
+  ) internal pure returns (bytes memory) {
+    require(start + length <= data.length, 'Slice out of bounds');
+
+    bytes memory result = new bytes(length);
+    assembly {
+      let dataPtr := add(data, 32)
+      let resultPtr := add(result, 32)
+
+      // Use mcopy to efficiently copy the slice
+      mcopy(resultPtr, add(dataPtr, start), length)
+
+      mstore(result, length)
+    }
+    return result;
+  }
+}

zksync/src/contracts/transparent-proxy/interfaces/ITransparentProxyFactoryZkSync.sol

@@ -0,0 +1,10 @@
+// SPDX-License-Identifier: MIT
+pragma solidity >=0.8.0;
+
+interface ITransparentProxyFactoryZkSync {
+  /**
+   * @notice method to get the zksync create2 prefix used for create2 address derivation in zksync
+   * @return create2 prefix used for create2 address derivation
+   */
+  function ZKSYNC_CREATE2_PREFIX() external returns (bytes32);
+}

test-zksync/TransparentProxyFactoryZkSync.t.sol → zksync/test/TransparentProxyFactoryZkSync.t.sol

@@ -1,11 +1,11 @@
 // SPDX-License-Identifier: MIT
-pragma solidity ^0.8.0;
+pragma solidity ^0.8.24;
 
 import {Test} from 'forge-std/Test.sol';
-import {TransparentProxyFactoryZkSync} from '../src-zksync/contracts/transparent-proxy/TransparentProxyFactoryZkSync.sol';
-import {TransparentUpgradeableProxy} from '../src/contracts/transparent-proxy/TransparentUpgradeableProxy.sol';
-import {IOwnable} from '../src/contracts/transparent-proxy/interfaces/IOwnable.sol';
-import {MockImpl} from '../src/mocks/MockImpl.sol';
+import {TransparentProxyFactoryZkSync} from '../src/contracts/transparent-proxy/TransparentProxyFactoryZkSync.sol';
+import {TransparentUpgradeableProxy} from '../../src/contracts/transparent-proxy/TransparentUpgradeableProxy.sol';
+import {IOwnable} from '../../src/contracts/transparent-proxy/interfaces/IOwnable.sol';
+import {MockImpl} from '../../src/mocks/MockImpl.sol';
 
 contract TestTransparentProxyFactoryZkSync is Test {
   TransparentProxyFactoryZkSync internal factory;