Version v12.9.3 RC

.yarn/patches/@metamask-assets-controllers-patch-d6ed5f8213.patch

@@ -0,0 +1,61 @@
+diff --git a/dist/multicall.cjs b/dist/multicall.cjs
+index bf9aa5e86573fc1651f421cc0b64f5af121c3ab2..43a0531ed86cd3ee1774dcda3f990dd40f7f52de 100644
+--- a/dist/multicall.cjs
++++ b/dist/multicall.cjs
+@@ -342,9 +342,22 @@ const multicallOrFallback = async (calls, chainId, provider, maxCallsPerMultical
+         return [];
+     }
+     const multicallAddress = MULTICALL_CONTRACT_BY_CHAINID[chainId];
+-    return await (multicallAddress
+-        ? multicall(calls, multicallAddress, provider, maxCallsPerMulticall)
+-        : fallback(calls, maxCallsParallel));
++    if (multicallAddress) {
++        try {
++            return await multicall(calls, multicallAddress, provider, maxCallsPerMulticall);
++        }
++        catch (error) {
++            // Fallback only on revert
++            // https://docs.ethers.org/v5/troubleshooting/errors/#help-CALL_EXCEPTION
++            if (!error ||
++                typeof error !== 'object' ||
++                !('code' in error) ||
++                error.code !== 'CALL_EXCEPTION') {
++                throw error;
++            }
++        }
++    }
++    return await fallback(calls, maxCallsParallel);
+ };
+ exports.multicallOrFallback = multicallOrFallback;
+ //# sourceMappingURL=multicall.cjs.map
+\ No newline at end of file
+diff --git a/dist/multicall.mjs b/dist/multicall.mjs
+index 8fbe0112303d5df1d868e0357a9d31e43a3b6cf9..860dfdbddd813659cb2be5f7faed5d4016db5966 100644
+--- a/dist/multicall.mjs
++++ b/dist/multicall.mjs
+@@ -339,8 +339,21 @@ export const multicallOrFallback = async (calls, chainId, provider, maxCallsPerM
+         return [];
+     }
+     const multicallAddress = MULTICALL_CONTRACT_BY_CHAINID[chainId];
+-    return await (multicallAddress
+-        ? multicall(calls, multicallAddress, provider, maxCallsPerMulticall)
+-        : fallback(calls, maxCallsParallel));
++    if (multicallAddress) {
++        try {
++            return await multicall(calls, multicallAddress, provider, maxCallsPerMulticall);
++        }
++        catch (error) {
++            // Fallback only on revert
++            // https://docs.ethers.org/v5/troubleshooting/errors/#help-CALL_EXCEPTION
++            if (!error ||
++                typeof error !== 'object' ||
++                !('code' in error) ||
++                error.code !== 'CALL_EXCEPTION') {
++                throw error;
++            }
++        }
++    }
++    return await fallback(calls, maxCallsParallel);
+ };
+ //# sourceMappingURL=multicall.mjs.map
+\ No newline at end of file

CHANGELOG.md

@@ -6,6 +6,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [12.9.3]
+### Fixed
+- Fix some cases where users were incorrectly seeing 0 token balances ([#29361](https://github.com/MetaMask/metamask-extension/pull/29361))
+- Ensure users that opt out of smart transaction decoding don't send network requests to related APIs ([#29341](https://github.com/
+MetaMask/metamask-extension/pull/29341))
+
 ## [12.9.2]
 ### Changed
 - Display the "Amount" row within the advanced view of contract interaction confirmations, and whenever the amount being sent differs from the "You Send" row of the transaction simulation information by more than 5% ([#29131](https://github.com/MetaMask/metamask-extension/pull/29131))
@@ -5487,7 +5493,8 @@ Update styles and spacing on the critical error page  ([#20350](https://github.c
 - Added the ability to restore accounts from seed words.
 
 
-[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.9.2...HEAD
+[Unreleased]: https://github.com/MetaMask/metamask-extension/compare/v12.9.3...HEAD
+[12.9.3]: https://github.com/MetaMask/metamask-extension/compare/v12.9.2...v12.9.3
 [12.9.2]: https://github.com/MetaMask/metamask-extension/compare/v12.9.1...v12.9.2
 [12.9.1]: https://github.com/MetaMask/metamask-extension/compare/v12.9.0...v12.9.1
 [12.9.0]: https://github.com/MetaMask/metamask-extension/compare/v12.8.1...v12.9.0

app/scripts/controllers/permissions/background-api.js

@@ -1,4 +1,4 @@
-import nanoid from 'nanoid';
+import { nanoid } from 'nanoid';
 import {
   CaveatTypes,
   RestrictedMethods,

app/scripts/lib/createMainFrameOriginMiddleware.ts

@@ -0,0 +1,24 @@
+// Request and responses are currently untyped.
+/* eslint-disable @typescript-eslint/no-explicit-any */
+
+/**
+ * Returns a middleware that appends the mainFrameOrigin to request
+ *
+ * @param {{ mainFrameOrigin: string }} opts - The middleware options
+ * @returns {Function}
+ */
+
+export default function createMainFrameOriginMiddleware({
+  mainFrameOrigin,
+}: {
+  mainFrameOrigin: string;
+}) {
+  return function mainFrameOriginMiddleware(
+    req: any,
+    _res: any,
+    next: () => void,
+  ) {
+    req.mainFrameOrigin = mainFrameOrigin;
+    next();
+  };
+}

app/scripts/lib/ppom/ppom-util.test.ts

@@ -10,7 +10,7 @@ import {
   SignatureController,
   SignatureRequest,
 } from '@metamask/signature-controller';
-import { Hex } from '@metamask/utils';
+import { Hex, JsonRpcRequest } from '@metamask/utils';
 import {
   BlockaidReason,
   BlockaidResultType,
@@ -22,6 +22,8 @@ import { AppStateController } from '../../controllers/app-state-controller';
 import {
   generateSecurityAlertId,
   isChainSupported,
+  METHOD_SIGN_TYPED_DATA_V3,
+  METHOD_SIGN_TYPED_DATA_V4,
   updateSecurityAlertResponse,
   validateRequestWithPPOM,
 } from './ppom-util';
@@ -57,6 +59,10 @@ const TRANSACTION_PARAMS_MOCK_1: TransactionParams = {
   value: '0x123',
 };
 
+const SIGN_TYPED_DATA_PARAMS_MOCK_1 = '0x123';
+const SIGN_TYPED_DATA_PARAMS_MOCK_2 =
+  '{"primaryType":"Permit","domain":{},"types":{}}';
+
 const TRANSACTION_PARAMS_MOCK_2: TransactionParams = {
   ...TRANSACTION_PARAMS_MOCK_1,
   to: '0x456',
@@ -259,6 +265,48 @@ describe('PPOM Utils', () => {
       );
     });
 
+    // @ts-expect-error This is missing from the Mocha type definitions
+    it.each([METHOD_SIGN_TYPED_DATA_V3, METHOD_SIGN_TYPED_DATA_V4])(
+      'sanitizes request params if method is %s',
+      async (method: string) => {
+        const ppom = createPPOMMock();
+        const ppomController = createPPOMControllerMock();
+
+        ppomController.usePPOM.mockImplementation(
+          (callback) =>
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            callback(ppom as any) as any,
+        );
+
+        const firstTwoParams = [
+          SIGN_TYPED_DATA_PARAMS_MOCK_1,
+          SIGN_TYPED_DATA_PARAMS_MOCK_2,
+        ];
+
+        const unwantedParams = [{}, undefined, 1, null];
+
+        const params = [...firstTwoParams, ...unwantedParams];
+
+        const request = {
+          ...REQUEST_MOCK,
+          method,
+          params,
+        } as unknown as JsonRpcRequest;
+
+        await validateRequestWithPPOM({
+          ...validateRequestWithPPOMOptionsBase,
+          ppomController,
+          request,
+        });
+
+        expect(ppom.validateJsonRpc).toHaveBeenCalledTimes(1);
+        expect(ppom.validateJsonRpc).toHaveBeenCalledWith({
+          ...request,
+          params: firstTwoParams,
+        });
+      },
+    );
+
     it('updates response indicating chain is not supported', async () => {
       const ppomController = {} as PPOMController;
       const CHAIN_ID_UNSUPPORTED_MOCK = '0x2';

app/scripts/lib/ppom/ppom-util.ts

@@ -29,6 +29,8 @@ import {
 const { sentry } = global;
 
 const METHOD_SEND_TRANSACTION = 'eth_sendTransaction';
+export const METHOD_SIGN_TYPED_DATA_V3 = 'eth_signTypedData_v3';
+export const METHOD_SIGN_TYPED_DATA_V4 = 'eth_signTypedData_v4';
 
 const SECURITY_ALERT_RESPONSE_ERROR = {
   result_type: BlockaidResultType.Errored,
@@ -169,7 +171,7 @@ function normalizePPOMRequest(
       request,
     )
   ) {
-    return request;
+    return sanitizeRequest(request);
   }
 
   const transactionParams = request.params[0];
@@ -181,6 +183,22 @@ function normalizePPOMRequest(
   };
 }
 
+function sanitizeRequest(request: JsonRpcRequest): JsonRpcRequest {
+  // This is a temporary fix to prevent a PPOM bypass
+  if (
+    request.method === METHOD_SIGN_TYPED_DATA_V4 ||
+    request.method === METHOD_SIGN_TYPED_DATA_V3
+  ) {
+    if (Array.isArray(request.params)) {
+      return {
+        ...request,
+        params: request.params.slice(0, 2),
+      };
+    }
+  }
+  return request;
+}
+
 function getErrorMessage(error: unknown) {
   if (error instanceof Error) {
     return `${error.name}: ${error.message}`;

app/scripts/metamask-controller.js

@@ -47,7 +47,7 @@ import { rawChainData } from 'eth-chainlist';
 import { MetaMaskKeyring as QRHardwareKeyring } from '@keystonehq/metamask-airgapped-keyring';
 import EthQuery from '@metamask/eth-query';
 import EthJSQuery from '@metamask/ethjs-query';
-import nanoid from 'nanoid';
+import { nanoid } from 'nanoid';
 import { captureException } from '@sentry/browser';
 import { AddressBookController } from '@metamask/address-book-controller';
 import {
@@ -296,6 +296,7 @@ import {
   createUnsupportedMethodMiddleware,
 } from './lib/rpc-method-middleware';
 import createOriginMiddleware from './lib/createOriginMiddleware';
+import createMainFrameOriginMiddleware from './lib/createMainFrameOriginMiddleware';
 import createTabIdMiddleware from './lib/createTabIdMiddleware';
 import { NetworkOrderController } from './controllers/network-order';
 import { AccountOrderController } from './controllers/account-order';
@@ -5669,11 +5670,18 @@ export default class MetamaskController extends EventEmitter {
       tabId = sender.tab.id;
     }
 
+    let mainFrameOrigin = origin;
+    if (sender.tab && sender.tab.url) {
+      // If sender origin is an iframe, then get the top-level frame's origin
+      mainFrameOrigin = new URL(sender.tab.url).origin;
+    }
+
     const engine = this.setupProviderEngineEip1193({
       origin,
       sender,
       subjectType,
       tabId,
+      mainFrameOrigin,
     });
 
     const dupeReqFilterStream = createDupeReqFilterStream();
@@ -5794,13 +5802,25 @@ export default class MetamaskController extends EventEmitter {
    * @param {MessageSender | SnapSender} options.sender - The sender object.
    * @param {string} options.subjectType - The type of the sender subject.
    * @param {tabId} [options.tabId] - The tab ID of the sender - if the sender is within a tab
+   * @param {mainFrameOrigin} [options.mainFrameOrigin] - The origin of the main frame if the sender is an iframe
    */
-  setupProviderEngineEip1193({ origin, subjectType, sender, tabId }) {
+  setupProviderEngineEip1193({
+    origin,
+    subjectType,
+    sender,
+    tabId,
+    mainFrameOrigin,
+  }) {
     const engine = new JsonRpcEngine();
 
     // Append origin to each request
     engine.push(createOriginMiddleware({ origin }));
 
+    // Append mainFrameOrigin to each request if present
+    if (mainFrameOrigin) {
+      engine.push(createMainFrameOriginMiddleware({ mainFrameOrigin }));
+    }
+
     // Append selectedNetworkClientId to each request
     engine.push(createSelectedNetworkMiddleware(this.controllerMessenger));