successful creation of zksync 3-leading-zero address for singlesig

Author: 0xfoobar

foundry.toml

@@ -11,7 +11,7 @@ mode = "3"
 auto_detect_remappings = false
 # remappings = []
 
-solc_version = "0.8.24"
+solc_version = "0.8.21"
 # EVM version must be Paris not Shanghai to prevent PUSH0 incompatibility with other EVM chains
 # Extra 137 deployment size, extra 0.1% runtime gas costs from using older version
 evm_version = "paris"

script/Deploy.s.sol

@@ -7,7 +7,7 @@ import {DelegateRegistry} from "../src/DelegateRegistry.sol";
 import {Singlesig} from "../src/singlesig/Singlesig.sol";
 
 import {Create2Factory} from "era-contracts/system-contracts/contracts/Create2Factory.sol";
-import {ACCOUNT_CODE_STORAGE_SYSTEM_CONTRACT} from "era-contracts/system-contracts/contracts/Constants.sol";
+import {ACCOUNT_CODE_STORAGE_SYSTEM_CONTRACT, CREATE2_PREFIX} from "era-contracts/system-contracts/contracts/Constants.sol";
 
 interface ImmutableCreate2Factory {
     function safeCreate2(bytes32 salt, bytes calldata initCode) external payable returns (address deploymentAddress);
@@ -26,21 +26,37 @@ interface ZksyncCreate2Factory {
 }
 
 contract Deploy is Script {
+    address immutable firstOwner = 0x6Ed7D526b020780f694f3c10Dfb25E1b134D3215;
+
     // ZksyncCreate2Factory immutable zksyncCreateFactory = ZksyncCreate2Factory(0x0000000000000000000000000000000000010000);
     Create2Factory immutable zksyncCreateFactory = Create2Factory(0x0000000000000000000000000000000000010000);
     ZksyncCreate2Factory immutable zksyncContractDeployer = ZksyncCreate2Factory(0x0000000000000000000000000000000000008006);
 
     ImmutableCreate2Factory immutable factory = ImmutableCreate2Factory(0x0000000000FFe8B47B3e2130213B802212439497);
     bytes initCode = type(DelegateRegistry).creationCode;
     // bytes32 singlesigSalt = 0x0000000000000000000000000000000000000000fbe49ecfc3decb1164228b89;
-    bytes32 registrySalt = 0x00000000000000000000000000000000000000002bbc593dd77cb93fbb932d5f;
+    // bytes32 registrySalt = 0x00000000000000000000000000000000000000002bbc593dd77cb93fbb932d5f;
+
+    bytes32 zkSinglesigSalt = 0x0000000000000000000000000000000000000000b46d2eb2b23e8ae404000006;
+    // bytes32 registrySalt = bytes32(0);
+    bytes32 registrySalt = 0x0000000000000000000000000000000000000000dc73d3e78582b023010000a0;
 
     // bytes initCode = abi.encodePacked(type(Singlesig).creationCode, abi.encode(address(0x6Ed7D526b020780f694f3c10Dfb25E1b134D3215)));
     // bytes32 salt = 0x000000000000000000000000000000000000000016c7768a8c7a2824b846321d;
 
     function run() external {
         vm.startBroadcast();
 
+        Singlesig predeploySinglesig = new Singlesig{salt: zkSinglesigSalt}(firstOwner);
+        bytes32 singlesigZKBytecodeHash = ACCOUNT_CODE_STORAGE_SYSTEM_CONTRACT.getRawCodeHash(address(predeploySinglesig));
+        bytes32 constructorHash = keccak256(abi.encode(firstOwner));
+        console2.log(address(predeploySinglesig));
+        console2.logBytes(abi.encode(firstOwner));
+        console2.logBytes32(singlesigZKBytecodeHash);
+        console2.logBytes32(constructorHash);
+        bytes memory preimage = bytes.concat(CREATE2_PREFIX, bytes32(uint256(uint160(address(zksyncCreateFactory)))), zkSinglesigSalt, singlesigZKBytecodeHash, constructorHash);
+        console2.logBytes(preimage);
+
         // address singlesigAddress = factory.safeCreate2(singlesigSalt, initCode);
         // Singlesig singlesig = Singlesig(payable(singlesigAddress));
         // console2.log(address(singlesig));
@@ -49,21 +65,28 @@ contract Deploy is Script {
         // bytes32[] memory hashes = existing.getOutgoingDelegationHashes(0x86362a4C99d900D72d787Ef1BddA38Fd318aa5E9);
         // console2.logBytes32(hashes[0]);
 
-        DelegateRegistry saltDeploy = new DelegateRegistry{salt: registrySalt}();
-        console2.log(address(saltDeploy));
-
-        DelegateRegistry predeploy = new DelegateRegistry();
-
-        bytes32 bytecodeHash = keccak256(initCode);
-        bytes32 zkBytecodeHash = ACCOUNT_CODE_STORAGE_SYSTEM_CONTRACT.getRawCodeHash(address(predeploy));
-
-        console2.logBytes32(bytecodeHash);
-        console2.logBytes32(zkBytecodeHash);
-        console2.log(address(predeploy));
-        console2.log(msg.sender);
-        console2.logBytes32(registrySalt);
-        address registryAddress = zksyncContractDeployer.getNewAddressCreate2(address(zksyncCreateFactory), zkBytecodeHash, registrySalt, "");
-        console2.log(registryAddress);
+        // DelegateRegistry saltDeploy = new DelegateRegistry{salt: registrySalt}();
+        // console2.logBytes32(keccak256(""));
+        // console2.log(address(saltDeploy));
+
+        // DelegateRegistry predeploy = new DelegateRegistry();
+
+        // bytes32 bytecodeHash = keccak256(initCode);
+        // bytes32 zkBytecodeHash = ACCOUNT_CODE_STORAGE_SYSTEM_CONTRACT.getRawCodeHash(address(predeploy));
+
+        // console2.logBytes32(bytecodeHash);
+        // console2.logBytes32(zkBytecodeHash);
+        // console2.log(address(predeploy));
+        // console2.log(msg.sender);
+        // console2.logBytes32(registrySalt);
+        // bytes memory preimage = bytes.concat(CREATE2_PREFIX, bytes32(uint256(uint160(address(zksyncCreateFactory)))), registrySalt, zkBytecodeHash, keccak256(""));
+        // console2.logBytes(preimage);
+        // address localRegistryAddress = address(uint160(uint256(keccak256(
+        //     bytes.concat(CREATE2_PREFIX, bytes32(uint256(uint160(address(zksyncCreateFactory)))), registrySalt, zkBytecodeHash, keccak256(""))
+        // ))));
+        // console2.log(localRegistryAddress);
+        // address registryAddress = zksyncContractDeployer.getNewAddressCreate2(address(zksyncCreateFactory), zkBytecodeHash, registrySalt, "");
+        // console2.log(registryAddress);
 
         // zksyncCreateFactory.create2(registrySalt, zkBytecodeHash, "");