From 7c57e0ef4094a4ad4fdd3dedb4ff01f8db5ad03e Mon Sep 17 00:00:00 2001
From: mike <m1k3cz@pm.me>
Date: Thu, 28 Nov 2024 08:20:35 +0100
Subject: [PATCH] Disable initializers to be called directly

---
 contracts/sfc/NodeDriver.sol     | 5 +++++
 contracts/sfc/NodeDriverAuth.sol | 5 +++++
 contracts/sfc/SFC.sol            | 5 +++++
 3 files changed, 15 insertions(+)

diff --git a/contracts/sfc/NodeDriver.sol b/contracts/sfc/NodeDriver.sol
index 8ff9e07..d0a5002 100644
--- a/contracts/sfc/NodeDriver.sol
+++ b/contracts/sfc/NodeDriver.sol
@@ -35,6 +35,11 @@ contract NodeDriver is OwnableUpgradeable, UUPSUpgradeable, INodeDriver {
     event UpdateNetworkVersion(uint256 version);
     event AdvanceEpochs(uint256 num);
 
+    /// @custom:oz-upgrades-unsafe-allow constructor
+    constructor() {
+        _disableInitializers();
+    }
+
     /// Initialization is called only once, after the contract deployment.
     /// Because the contract code is written directly into genesis, constructor cannot be used.
     function initialize(address _backend, address _evmWriterAddress, address _owner) external initializer {
diff --git a/contracts/sfc/NodeDriverAuth.sol b/contracts/sfc/NodeDriverAuth.sol
index 94383cd..713dabd 100644
--- a/contracts/sfc/NodeDriverAuth.sol
+++ b/contracts/sfc/NodeDriverAuth.sol
@@ -21,6 +21,11 @@ contract NodeDriverAuth is OwnableUpgradeable, UUPSUpgradeable {
     error DriverCodeHashMismatch();
     error RecipientNotSFC();
 
+    /// @custom:oz-upgrades-unsafe-allow constructor
+    constructor() {
+        _disableInitializers();
+    }
+
     // Initialize NodeDriverAuth, NodeDriver and SFC in one call to allow fewer genesis transactions
     function initialize(address payable _sfc, address _driver, address _owner) external initializer {
         __Ownable_init(_owner);
diff --git a/contracts/sfc/SFC.sol b/contracts/sfc/SFC.sol
index ef9b782..159f91f 100644
--- a/contracts/sfc/SFC.sol
+++ b/contracts/sfc/SFC.sol
@@ -229,6 +229,11 @@ contract SFC is OwnableUpgradeable, UUPSUpgradeable, Version {
         _;
     }
 
+    /// @custom:oz-upgrades-unsafe-allow constructor
+    constructor() {
+        _disableInitializers();
+    }
+
     /// Initialization is called only once, after the contract deployment.
     /// Because the contract code is written directly into genesis, constructor cannot be used.
     function initialize(