chore: install new view func for convenience

src/msca/6900/v0.7/plugins/v1_0_0/acl/SingleOwnerPlugin.sol

@@ -147,11 +147,12 @@ contract SingleOwnerPlugin is BasePlugin, ISingleOwnerPlugin, IERC1271, BaseERC7
     /// @inheritdoc BasePlugin
     function pluginManifest() external pure override returns (PluginManifest memory) {
         PluginManifest memory manifest;
-        manifest.executionFunctions = new bytes4[](4);
+        manifest.executionFunctions = new bytes4[](5);
         manifest.executionFunctions[0] = this.transferOwnership.selector;
         manifest.executionFunctions[1] = this.getOwner.selector;
         manifest.executionFunctions[2] = this.getOwnerOf.selector;
         manifest.executionFunctions[3] = this.isValidSignature.selector;
+        manifest.executionFunctions[4] = this.getReplaySafeMessageHash.selector;
 
         ManifestFunction memory userOpValidationAssociatedFunction =
             ManifestFunction(ManifestAssociatedFunctionType.SELF, uint8(FunctionId.USER_OP_VALIDATION_OWNER), 0);
@@ -177,7 +178,7 @@ contract SingleOwnerPlugin is BasePlugin, ISingleOwnerPlugin, IERC1271, BaseERC7
         ManifestFunction memory runtimeAlwaysAllowAssociatedFunction =
             ManifestFunction(ManifestAssociatedFunctionType.RUNTIME_VALIDATION_ALWAYS_ALLOW, 0, 0);
         // the following direct function calls (from EOA/SC) should be gated by the runtimeValidationAssociatedFunction
-        manifest.runtimeValidationFunctions = new ManifestAssociatedFunction[](9);
+        manifest.runtimeValidationFunctions = new ManifestAssociatedFunction[](10);
         // plugin functions
         manifest.runtimeValidationFunctions[0] =
             ManifestAssociatedFunction(this.transferOwnership.selector, runtimeValidationAssociatedFunction);
@@ -199,6 +200,8 @@ contract SingleOwnerPlugin is BasePlugin, ISingleOwnerPlugin, IERC1271, BaseERC7
             ManifestAssociatedFunction(this.getOwnerOf.selector, runtimeAlwaysAllowAssociatedFunction);
         manifest.runtimeValidationFunctions[8] =
             ManifestAssociatedFunction(this.isValidSignature.selector, runtimeAlwaysAllowAssociatedFunction);
+        manifest.runtimeValidationFunctions[9] =
+            ManifestAssociatedFunction(this.getReplaySafeMessageHash.selector, runtimeAlwaysAllowAssociatedFunction);
         manifest.interfaceIds = new bytes4[](2);
         manifest.interfaceIds[0] = type(IERC1271).interfaceId;
         manifest.interfaceIds[1] = type(ISingleOwnerPlugin).interfaceId;

src/msca/6900/v0.7/plugins/v1_0_0/multisig/WeightedWebauthnMultisigPlugin.sol

@@ -158,11 +158,12 @@ contract WeightedWebauthnMultisigPlugin is BaseWeightedMultisigPlugin, BaseERC71
     function pluginManifest() external pure virtual override returns (PluginManifest memory) {
         PluginManifest memory manifest;
 
-        manifest.executionFunctions = new bytes4[](4);
+        manifest.executionFunctions = new bytes4[](5);
         manifest.executionFunctions[0] = this.addOwners.selector;
         manifest.executionFunctions[1] = this.removeOwners.selector;
         manifest.executionFunctions[2] = this.updateMultisigWeights.selector;
         manifest.executionFunctions[3] = this.isValidSignature.selector;
+        manifest.executionFunctions[4] = this.getReplaySafeMessageHash.selector;
 
         ManifestFunction memory ownerUserOpValidationFunction = ManifestFunction({
             functionType: ManifestAssociatedFunctionType.SELF,
@@ -171,7 +172,7 @@ contract WeightedWebauthnMultisigPlugin is BaseWeightedMultisigPlugin, BaseERC71
         });
 
         // Update native functions to use userOpValidationFunction provided by this plugin
-        // The view functions `isValidSignature` and `eip712Domain` are excluded from being assigned a user
+        // The view functions `isValidSignature` and `getReplaySafeMessageHash` are excluded from being assigned a user
         // operation validation function since they should only be called via the runtime path.
         manifest.userOpValidationFunctions = new ManifestAssociatedFunction[](8);
         manifest.userOpValidationFunctions[0] = ManifestAssociatedFunction({

src/msca/6900/v0.8/modules/multisig/BaseWeightedMultisigModule.sol

@@ -259,51 +259,8 @@ abstract contract BaseWeightedMultisigModule is IWeightedMultisigModule, BaseMul
         OwnerData[] memory newOwnersData,
         uint256 newThresholdWeight
     ) internal {
-        uint256 ownersToUpdateLen = ownersToUpdate.length;
-        uint256 weightsToUpdateLen = newOwnersData.length;
-
-        // If ownersToUpdate and newWeights are differing lengths, revert.
-        // (If both are 0, just update threshold)
-        if (ownersToUpdateLen != weightsToUpdateLen) {
-            revert OwnersWeightsMismatch();
-        }
-
-        uint256 totalWeightAdditions = 0;
-        uint256 totalWeightReductions = 0;
-
-        if (ownersToUpdateLen > 0) {
-            for (uint256 i = 0; i < ownersToUpdateLen; ++i) {
-                // confirm the owner has a nonzero weight, else revert
-                uint256 _ownerCurrentWeight = ownerDataPerAccount[ownersToUpdate[i]][msg.sender].weight;
-                uint256 _newWeight = newOwnersData[i].weight;
-                if (_ownerCurrentWeight == 0) {
-                    // setting owner weights for uninitialized owners via setMultisigWeights() is not allowed. Owners
-                    // must be added via addOwners().
-                    revert InvalidOwner(ownersToUpdate[i]);
-                }
-                if (_ownerCurrentWeight < _newWeight) {
-                    _setOwnerWeight(ownersToUpdate[i], newOwnersData[i].weight);
-                    totalWeightAdditions += (_newWeight - _ownerCurrentWeight);
-                } else if (_ownerCurrentWeight > _newWeight) {
-                    _setOwnerWeight(ownersToUpdate[i], newOwnersData[i].weight);
-                    totalWeightReductions += (_ownerCurrentWeight - _newWeight);
-                }
-            }
-        }
-
-        // 2. Update metadata
-        OwnershipMetadata storage metadata = _ownerMetadata[msg.sender];
-        uint256 _initialTotalWeight = metadata.totalWeight;
-        uint256 _newTotalWeight = _initialTotalWeight + totalWeightAdditions - totalWeightReductions;
-        metadata.totalWeight = _newTotalWeight;
-
-        _validateAndOptionallySetThresholdWeight(newThresholdWeight, _newTotalWeight, metadata);
-
-        // 3. Emit events
-        // (updateMultisigWeights permits updating threshold without updating individual owner weights.)
-        if (ownersToUpdateLen > 0) {
-            emit OwnersUpdated(msg.sender, ownersToUpdate, newOwnersData);
-        }
+        (ownersToUpdate, newOwnersData, newThresholdWeight);
+        revert NotImplemented(msg.sig, 0);
     }
 
     /// @notice Adds owners, or reverts if any owner cannot be added.

test/msca/6900/v0.7/SingleOwnerPlugin.t.sol

@@ -312,6 +312,11 @@ contract SingleOwnerPluginTest is TestUtils {
 
         // verify supportedInterfaces
         assertEq(bytes32(msca1.getSupportedInterface(type(IERC1271).interfaceId)), bytes32(uint256(1)));
+
+        executionDetail = msca1.getExecutionDetail(singleOwnerPlugin.getReplaySafeMessageHash.selector);
+        assertEq(executionDetail.plugin, singleOwnerPluginAddr);
+        assertEq(executionDetail.userOpValidationFunction.pack(), EMPTY_FUNCTION_REFERENCE);
+        assertEq(executionDetail.runtimeValidationFunction.pack(), RUNTIME_VALIDATION_ALWAYS_ALLOW_FUNCTION_REFERENCE);
     }
 
     function testTransferOwnership() public {

test/msca/6900/v0.7/plugins/WeightedWebauthnMultisigPlugin.t.sol

@@ -274,13 +274,14 @@ contract WeightedWebauthnMultisigPluginTest is TestUtils {
 
     function test_pluginManifest() public {
         PluginManifest memory manifest = plugin.pluginManifest();
-        // 4 execution functions (addOwners, removeOwners, updateMultisigWeights, isValidSignature)
-        assertEq(4, manifest.executionFunctions.length);
+        // 4 execution functions (addOwners, removeOwners, updateMultisigWeights, isValidSignature,
+        // getReplaySafeMessageHash)
+        assertEq(5, manifest.executionFunctions.length);
 
         // 7 native + 1 plugin exec func
         assertEq(8, manifest.userOpValidationFunctions.length);
 
-        // 10 runtime validations (isValidSignature, eip712Domain, 8 disabled functions)
+        // 10 runtime validations (isValidSignature, getReplaySafeMessageHash, 8 disabled functions)
         assertEq(10, manifest.runtimeValidationFunctions.length);
     }