Nonce as uint256

package.json

@@ -25,7 +25,7 @@
   },
   "dependencies": {
     "@changesets/cli": "^2.28.1",
-    "@nucypher/nucypher-core": "^0.15.1-dev.2",
+    "@nucypher/nucypher-core": "^0.15.1-dev.3",
     "ethers": "^5.8.0"
   },
   "devDependencies": {
@@ -65,7 +65,7 @@
       ]
     },
     "overrides": {
-      "@nucypher/nucypher-core": "^0.15.1-dev.2",
+      "@nucypher/nucypher-core": "^0.15.1-dev.3",
       "glob-parent@<5.1.2": ">=5.1.2",
       "node-forge@<1.0.0": ">=1.0.0",
       "node-forge@<1.3.0": ">=1.3.0",

packages/pre/package.json

@@ -38,7 +38,7 @@
     "typedoc": "typedoc"
   },
   "dependencies": {
-    "@nucypher/nucypher-core": "^0.15.1-dev.2",
+    "@nucypher/nucypher-core": "^0.15.1-dev.3",
     "@nucypher/shared": "workspace:*",
     "ethers": "^5.8.0"
   },

packages/shared/package.json

@@ -43,7 +43,7 @@
     "@ethersproject/abi": "^5.8.0",
     "@ethersproject/providers": "^5.8.0",
     "@nucypher/nucypher-contracts": "^0.26.0-alpha.2",
-    "@nucypher/nucypher-core": "^0.15.1-dev.2",
+    "@nucypher/nucypher-core": "^0.15.1-dev.3",
     "axios": "^1.8.4",
     "deep-equal": "^2.2.3",
     "ethers": "^5.8.0",

packages/shared/src/types.ts

@@ -41,6 +41,10 @@ function getBigIntValue(value: bigint | number): bigint {
   return typeof value === 'bigint' ? value : BigInt(value);
 }
 
+function getUint256String(value: bigint | number): string {
+  return getBigIntValue(value).toString();
+}
+
 function getUint8ArrayValue(value: `0x${string}` | Uint8Array): Uint8Array {
   return value instanceof Uint8Array ? value : fromHexString(value);
 }
@@ -50,7 +54,7 @@ export function toCoreUserOperation(
 ): UserOperation {
   const userOp = new UserOperation(
     userOperation.sender,
-    getBigIntValue(userOperation.nonce),
+    getUint256String(userOperation.nonce), // nonce as string to support big numbers
     getUint8ArrayValue(userOperation.callData),
     getBigIntValue(userOperation.callGasLimit),
     getBigIntValue(userOperation.verificationGasLimit),
@@ -99,7 +103,7 @@ export function toCorePackedUserOperation(
 ): PackedUserOperation {
   const packedUserOp = new PackedUserOperation(
     packedUserOperation.sender,
-    getBigIntValue(packedUserOperation.nonce),
+    getUint256String(packedUserOperation.nonce), // nonce as string to support big numbers
     getUint8ArrayValue(packedUserOperation.initCode),
     getUint8ArrayValue(packedUserOperation.callData),
     getUint8ArrayValue(packedUserOperation.accountGasLimits),

packages/shared/test/porter.test.ts

@@ -3,11 +3,9 @@ import axios, { HttpStatusCode } from 'axios';
 import { beforeAll, describe, expect, it, MockInstance, vi } from 'vitest';
 
 import {
-  PackedUserOperation,
   PackedUserOperationSignatureRequest,
   SessionStaticSecret,
   SignatureResponse,
-  UserOperation,
   UserOperationSignatureRequest,
 } from '@nucypher/nucypher-core';
 
@@ -19,6 +17,8 @@ import {
   initialize,
   PorterClient,
   toBase64,
+  toCorePackedUserOperation,
+  toCoreUserOperation,
   toHexString,
   Ursula,
 } from '../src';
@@ -238,16 +238,16 @@ describe('PorterClient Signing', () => {
 
     const createUserOpSignatureRequest = () =>
       new UserOperationSignatureRequest(
-        new UserOperation(
-          '0x000000000000000000000000000000000000000a',
-          BigInt(123), // nonce
-          fromHexString('0xabc'), // callData
-          BigInt(456), // callGasLimit
-          BigInt(789), // verificationGasLimit
-          BigInt(101112), // preVerificationGasLimit
-          BigInt(131415), // maxFeePerGas
-          BigInt(161718), // maxPriorityFeePerGas
-        ),
+        toCoreUserOperation({
+          sender: '0x000000000000000000000000000000000000000a',
+          nonce: BigInt(123),
+          callData: fromHexString('0xabc'),
+          callGasLimit: BigInt(456),
+          verificationGasLimit: BigInt(789),
+          preVerificationGas: BigInt(101112),
+          maxFeePerGas: BigInt(131415),
+          maxPriorityFeePerGas: BigInt(161718),
+        }),
         1, // cohort ID
         BigInt(1), // chain ID
         '0.8.0',
@@ -284,16 +284,16 @@ describe('PorterClient Signing', () => {
     it('should successfully sign a PackedUserOperation', async () => {
       const packedUserOperationSignatureRequest =
         new PackedUserOperationSignatureRequest(
-          new PackedUserOperation(
-            '0x000000000000000000000000000000000000000a',
-            BigInt(123), // nonce
-            fromHexString('0xabc'), // initCode
-            fromHexString('0xdef'), // callData
-            fromHexString('0x01020304'), // accountGasLimits
-            BigInt(101112), // preVerificationGas
-            fromHexString('0x05060708'), // gasFees
-            fromHexString('0x090a0b0c'), // paymasterAndData
-          ),
+          toCorePackedUserOperation({
+            sender: '0x000000000000000000000000000000000000000a',
+            nonce: BigInt(123),
+            initCode: fromHexString('0xabc'),
+            callData: fromHexString('0xdef'),
+            accountGasLimits: fromHexString('0x01020304'),
+            preVerificationGas: BigInt(101112),
+            gasFees: fromHexString('0x05060708'),
+            paymasterAndData: fromHexString('0x090a0b0c'),
+          }),
           1, // cohort ID
           BigInt(1), // chain ID
           'mdt',

packages/taco/package.json

@@ -42,7 +42,7 @@
   },
   "dependencies": {
     "@astronautlabs/jsonpath": "^1.1.2",
-    "@nucypher/nucypher-core": "^0.15.1-dev.2",
+    "@nucypher/nucypher-core": "^0.15.1-dev.3",
     "@nucypher/shared": "workspace:*",
     "@nucypher/taco-auth": "workspace:*",
     "ethers": "^5.8.0",

packages/taco/test/taco-sign.test.ts

@@ -39,7 +39,8 @@ function checkPackedUserOpEquality(
   op2: PackedUserOperation,
 ) {
   expect(op1.sender).toEqual(op2.sender);
-  expect(toBigInt(op1.nonce)).toEqual(op2.nonce);
+
+  expect(toBigInt(op1.nonce).toString()).toEqual(`${op2.nonce}`); // nonce as string internally to support big numbers
 
   const initCode =
     op1.initCode instanceof Uint8Array
@@ -77,7 +78,7 @@ function checkPackedUserOpEquality(
 function checkUserOpEquality(op1: UserOperationToSign, op2: UserOperation) {
   expect(op1.sender).toEqual(op2.sender);
 
-  expect(toBigInt(op1.nonce)).toEqual(op2.nonce);
+  expect(toBigInt(op1.nonce).toString()).toEqual(`${op2.nonce}`); // nonce as string internally to support big numbers
 
   const callData =
     op1.callData instanceof Uint8Array

packages/test-utils/package.json

@@ -29,7 +29,7 @@
     "lint:fix": "pnpm lint --fix"
   },
   "dependencies": {
-    "@nucypher/nucypher-core": "^0.15.1-dev.2",
+    "@nucypher/nucypher-core": "^0.15.1-dev.3",
     "@nucypher/shared": "workspace:*",
     "@nucypher/taco-auth": "workspace:*",
     "axios": "^1.8.4",