[SC-989][SC-990] Feature/oz 5

contracts/DelegatedShare.sol

@@ -12,13 +12,13 @@ contract DelegatedShare is IDelegatedShare, ERC20Plugins {
     error ApproveDisabled();
     error TransferDisabled();
     error NotOwnerPlugin();
-    
+
     /// @notice The address of the owner plugin.
-    address immutable public ownerPlugin;
+    address immutable public OWNER_PLUGIN;
 
     /// @dev Throws if called by any account other than the ownerPlugin.
     modifier onlyOwnerPlugin {
-        if (msg.sender != ownerPlugin) revert NotOwnerPlugin();
+        if (msg.sender != OWNER_PLUGIN) revert NotOwnerPlugin();
         _;
     }
 
@@ -32,7 +32,7 @@ contract DelegatedShare is IDelegatedShare, ERC20Plugins {
         uint256 maxUserPlugins_,
         uint256 pluginCallGasLimit_
     ) ERC20(name_, symbol_) ERC20Plugins(maxUserPlugins_, pluginCallGasLimit_) {
-        ownerPlugin = msg.sender;
+        OWNER_PLUGIN = msg.sender;
     }
 
     /// @notice Add default farm for an account if it doesn't exist.
@@ -75,12 +75,4 @@ contract DelegatedShare is IDelegatedShare, ERC20Plugins {
     function transferFrom(address /* from */, address /* to */, uint256 /* amount */) public pure override(IERC20, ERC20) returns (bool) {
         revert TransferDisabled();
     }
-
-    function increaseAllowance(address /* spender */, uint256 /* addedValue */) public pure override returns (bool) {
-        revert ApproveDisabled();
-    }
-
-    function decreaseAllowance(address /* spender */, uint256 /* subtractedValue */) public pure override returns (bool) {
-        revert ApproveDisabled();
-    }
 }

contracts/DelegationPlugin.sol

@@ -22,7 +22,7 @@ contract DelegationPlugin is IDelegationPlugin, Plugin, ERC20 {
         if (prevDelegatee != delegatee) {
             delegated[msg.sender] = delegatee;
             emit Delegated(msg.sender, delegatee);
-            uint256 balance = IERC20Plugins(token).pluginBalanceOf(address(this), msg.sender);
+            uint256 balance = IERC20Plugins(TOKEN).pluginBalanceOf(address(this), msg.sender);
             if (balance > 0) {
                 _updateBalances(msg.sender, msg.sender, prevDelegatee, delegatee, balance);
             }
@@ -64,12 +64,4 @@ contract DelegationPlugin is IDelegationPlugin, Plugin, ERC20 {
     function approve(address /* spender */, uint256 /* amount */) public pure override(ERC20, IERC20) returns (bool) {
         revert ApproveDisabled();
     }
-
-    function increaseAllowance(address /* spender */, uint256 /* addedValue */) public pure override returns (bool) {
-        revert ApproveDisabled();
-    }
-
-    function decreaseAllowance(address /* spender */, uint256 /* subtractedValue */) public pure override returns (bool) {
-        revert ApproveDisabled();
-    }
 }

contracts/FarmingDelegationPlugin.sol

@@ -21,7 +21,7 @@ contract FarmingDelegationPlugin is IFarmingDelegationPlugin, TokenizedDelegatio
 
     function register(string memory name_, string memory symbol_) public override(ITokenizedDelegationPlugin, TokenizedDelegationPlugin) returns(IDelegatedShare shareToken) {
         shareToken = super.register(name_, symbol_);
-        MultiFarmingPlugin farm = new MultiFarmingPlugin(shareToken, _MAX_FARM_REWARDS);
+        MultiFarmingPlugin farm = new MultiFarmingPlugin(shareToken, _MAX_FARM_REWARDS, address(this));
         farm.transferOwnership(msg.sender);
         defaultFarms[msg.sender] = address(farm);
     }
@@ -35,7 +35,7 @@ contract FarmingDelegationPlugin is IFarmingDelegationPlugin, TokenizedDelegatio
     }
 
     function setDefaultFarm(address farm) external onlyRegistered {
-        if (farm != address(0) && IPlugin(farm).token() != registration[msg.sender]) revert DefaultFarmTokenMismatch();
+        if (farm != address(0) && IPlugin(farm).TOKEN() != registration[msg.sender]) revert DefaultFarmTokenMismatch();
         defaultFarms[msg.sender] = farm;
         emit DefaultFarmSet(farm);
     }

contracts/TokenizedDelegationPlugin.sol

@@ -11,8 +11,8 @@ contract TokenizedDelegationPlugin is ITokenizedDelegationPlugin, DelegationPlug
     error NotRegisteredDelegatee();
     error AlreadyRegistered();
 
-    uint256 public immutable maxSharePlugins;
-    uint256 public immutable sharePluginGasLimit;
+    uint256 public immutable MAX_SHARE_PLUGINS;
+    uint256 public immutable SHARE_PLUGIN_GAS_LIMIT;
 
     mapping(address => IDelegatedShare) public registration;
 
@@ -27,8 +27,8 @@ contract TokenizedDelegationPlugin is ITokenizedDelegationPlugin, DelegationPlug
     }
 
     constructor(string memory name_, string memory symbol_, IERC20Plugins token_, uint256 maxSharePlugins_, uint256 sharePluginGasLimit_) DelegationPlugin(name_, symbol_, token_) {
-        maxSharePlugins = maxSharePlugins_;
-        sharePluginGasLimit = sharePluginGasLimit_;
+        MAX_SHARE_PLUGINS = maxSharePlugins_;
+        SHARE_PLUGIN_GAS_LIMIT = sharePluginGasLimit_;
     }
 
     function delegate(address delegatee) public virtual override(IDelegationPlugin, DelegationPlugin) {
@@ -37,7 +37,7 @@ contract TokenizedDelegationPlugin is ITokenizedDelegationPlugin, DelegationPlug
     }
 
     function register(string memory name_, string memory symbol_) public virtual onlyNotRegistered returns(IDelegatedShare shareToken) {
-        shareToken = new DelegatedShare(name_, symbol_, maxSharePlugins, sharePluginGasLimit);
+        shareToken = new DelegatedShare(name_, symbol_, MAX_SHARE_PLUGINS, SHARE_PLUGIN_GAS_LIMIT);
         registration[msg.sender] = shareToken;
         emit RegisterDelegatee(msg.sender);
     }

hardhat.config.js

@@ -4,20 +4,23 @@ require('@nomicfoundation/hardhat-chai-matchers');
 require('solidity-coverage');
 require('hardhat-dependency-compiler');
 require('hardhat-deploy');
+require('hardhat-tracer');
 require('hardhat-gas-reporter');
 require('dotenv').config();
+const { Networks, getNetwork } = require('@1inch/solidity-utils/hardhat-setup');
 
-const { networks, etherscan } = require('./hardhat.networks');
+const { networks, etherscan } = (new Networks()).registerAll();
 
 module.exports = {
     etherscan,
     solidity: {
-        version: '0.8.19',
+        version: '0.8.23',
         settings: {
             optimizer: {
                 enabled: true,
                 runs: 1000000,
             },
+            evmVersion: networks[getNetwork()]?.hardfork || 'shanghai',
             viaIR: true,
         },
     },
@@ -27,10 +30,6 @@ module.exports = {
             default: 0,
         },
     },
-    gasReporter: {
-        enable: true,
-        currency: 'USD',
-    },
     dependencyCompiler: {
         paths: [
             '@1inch/token-plugins/contracts/mocks/ERC20PluginsMock.sol',

package.json

@@ -1,6 +1,6 @@
 {
     "name": "@1inch/delegating",
-    "version": "1.0.1",
+    "version": "1.0.2",
     "description": "Set of contracts for delegating incentives",
     "homepage": "https://github.com/1inch/delegating#readme",
     "author": "1inch",
@@ -14,30 +14,31 @@
     },
     "license": "MIT",
     "dependencies": {
-        "@1inch/token-plugins": "1.1.2",
-        "@1inch/farming": "3.0.2",
-        "@1inch/solidity-utils": "3.0.1",
-        "@openzeppelin/contracts": "4.9.2",
+        "@1inch/token-plugins": "https://github.com/1inch/token-plugins.git#feature/bump-solidity",
+        "@1inch/farming": "https://github.com/1inch/farming.git#feature/bump-solidity",
+        "@1inch/solidity-utils": "3.5.5",
+        "@openzeppelin/contracts": "5.0.1",
         "hardhat-dependency-compiler": "1.1.3"
     },
     "devDependencies": {
-        "@nomicfoundation/hardhat-chai-matchers": "2.0.1",
-        "@nomicfoundation/hardhat-ethers": "3.0.4",
-        "@nomicfoundation/hardhat-verify": "1.0.4",
-        "chai": "4.3.7",
+        "@nomicfoundation/hardhat-chai-matchers": "2.0.2",
+        "@nomicfoundation/hardhat-ethers": "3.0.5",
+        "@nomicfoundation/hardhat-verify": "2.0.2",
+        "chai": "4.3.10",
         "dotenv": "16.3.1",
-        "eslint": "8.45.0",
+        "eslint": "8.56.0",
         "eslint-config-standard": "17.1.0",
-        "eslint-plugin-import": "2.27.5",
-        "eslint-plugin-n": "16.0.1",
+        "eslint-plugin-import": "2.29.1",
+        "eslint-plugin-n": "16.4.0",
         "eslint-plugin-promise": "6.1.1",
-        "ethers": "6.6.5",
-        "hardhat": "2.17.0",
-        "hardhat-deploy": "0.11.34",
+        "ethers": "6.9.0",
+        "hardhat": "2.19.2",
+        "hardhat-deploy": "0.11.45",
         "hardhat-gas-reporter": "1.0.9",
-        "rimraf": "5.0.1",
-        "solhint": "3.4.1",
-        "solidity-coverage": "0.8.4"
+        "hardhat-tracer": "2.7.0",
+        "rimraf": "5.0.5",
+        "solhint": "3.6.2",
+        "solidity-coverage": "0.8.5"
     },
     "scripts": {
         "test": "hardhat test --parallel",