chore: release v4.6.1

.github/workflows/test-playground.yml

@@ -0,0 +1,25 @@
+name: test-playground
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - test/*
+jobs:
+  test-playground:
+    name: test-playground
+    permissions: write-all
+    runs-on: ubuntu-latest
+    concurrency:
+      group: ${{ github.workflow }}-${{ github.ref }}
+      cancel-in-progress: true
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Install dependencies
+        uses: ./.github/actions/install-dependencies
+
+      - name: Run the tests
+        run: bun run test:ci -t=Playground
+        env:
+          E2E_PRIVATE_KEY_ONE: ${{ secrets.E2E_PRIVATE_KEY_ONE }}
+          TESTING: true

CHANGELOG.md

@@ -1,5 +1,17 @@
 # @biconomy/account
 
+## 4.6.2
+
+### Patch Changes
+
+- Temporary removal of DAN
+
+## 4.6.1
+
+### Patch Changes
+
+- Taiko testnet fix
+
 ## 4.5.5
 
 ### Patch Changes
@@ -13,6 +25,7 @@
 - Distributed Session Keys
 
 ## 4.5.3
+
 ## 4.6.0
 
 ### Minor Changes

package.json

@@ -8,7 +8,7 @@
   "sideEffects": false,
   "name": "@biconomy/account",
   "author": "Biconomy",
-  "version": "4.6.0",
+  "version": "4.6.2",
   "description": "SDK for Biconomy integration with support for account abstraction, smart accounts, ERC-4337.",
   "keywords": [
     "erc-7579",
@@ -120,7 +120,6 @@
     "commit-msg": "npx --no -- commitlint --edit ${1}"
   },
   "dependencies": {
-    "@silencelaboratories/walletprovider-sdk": "^0.1.0",
     "merkletreejs": "^0.4.0"
   }
 }

src/account/BaseSmartContractAccount.ts

@@ -28,8 +28,7 @@ export enum DeploymentState {
 
 export abstract class BaseSmartContractAccount<
   TSigner extends SmartAccountSigner = SmartAccountSigner
-> implements ISmartContractAccount<TSigner>
-{
+> implements ISmartContractAccount<TSigner> {
   protected factoryAddress: Address
 
   protected deploymentState: DeploymentState = DeploymentState.UNDEFINED
@@ -209,6 +208,7 @@ export abstract class BaseSmartContractAccount<
   }
 
   async getInitCode(): Promise<Hex> {
+
     if (this.deploymentState === DeploymentState.DEPLOYED) {
       return "0x"
     }
@@ -228,12 +228,14 @@ export abstract class BaseSmartContractAccount<
   }
 
   async getAddress(): Promise<Address> {
+
     if (!this.accountAddress) {
       const initCode = await this._getAccountInitCode()
       Logger.log("[BaseSmartContractAccount](getAddress) initCode: ", initCode)
       try {
         await this.entryPoint.simulate.getSenderAddress([initCode])
       } catch (err: any) {
+
         Logger.log(
           "[BaseSmartContractAccount](getAddress) getSenderAddress err: ",
           err

src/account/BiconomySmartAccountV2.ts

@@ -5,6 +5,7 @@ import {
   type GetContractReturnType,
   type Hex,
   type PublicClient,
+  type WalletClient,
   concat,
   concatHex,
   createPublicClient,
@@ -21,6 +22,7 @@ import {
   toBytes,
   toHex,
 } from "viem";
+import { taikoHekla } from "viem/chains";
 import type { IBundler } from "../bundler/IBundler.js";
 import {
   Bundler,
@@ -35,7 +37,6 @@ import {
   type SessionType,
   createECDSAOwnershipValidationModule,
   getBatchSessionTxParams,
-  getDanSessionTxParams,
   getSingleSessionTxParams
 } from "../modules"
 import type { ISessionStorage } from "../modules/interfaces/ISessionStorage.js"
@@ -75,6 +76,7 @@ import {
   MAGIC_BYTES,
   NATIVE_TOKEN_ALIAS,
   PROXY_CREATION_CODE,
+  TAIKO_FACTORY_ADDRESS,
 } from "./utils/Constants.js";
 import type {
   BalancePayload,
@@ -146,23 +148,31 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
   private constructor(
     readonly biconomySmartAccountConfig: BiconomySmartAccountV2ConfigConstructorProps,
   ) {
+
+    const chain = biconomySmartAccountConfig.viemChain ??
+      biconomySmartAccountConfig.customChain ??
+      getChain(biconomySmartAccountConfig.chainId)
+
+    const rpcClient = biconomySmartAccountConfig.rpcUrl ||
+      getChain(biconomySmartAccountConfig.chainId).rpcUrls.default.http[0]
+
+    const defaultedFactoryAddress = chain?.id === taikoHekla.id ? TAIKO_FACTORY_ADDRESS :
+      biconomySmartAccountConfig.factoryAddress ??
+      DEFAULT_BICONOMY_FACTORY_ADDRESS;
+
+    const isDefaultFactory = [DEFAULT_BICONOMY_FACTORY_ADDRESS, TAIKO_FACTORY_ADDRESS].some(address => addressEquals(defaultedFactoryAddress, address));
+
     super({
       ...biconomySmartAccountConfig,
-      chain:
-        biconomySmartAccountConfig.viemChain ??
-        biconomySmartAccountConfig.customChain ??
-        getChain(biconomySmartAccountConfig.chainId),
-      rpcClient:
-        biconomySmartAccountConfig.rpcUrl ||
-        getChain(biconomySmartAccountConfig.chainId).rpcUrls.default.http[0],
+      chain,
+      rpcClient,
       entryPointAddress:
         (biconomySmartAccountConfig.entryPointAddress as Hex) ??
         DEFAULT_ENTRYPOINT_ADDRESS,
       accountAddress:
         (biconomySmartAccountConfig.accountAddress as Hex) ?? undefined,
       factoryAddress:
-        biconomySmartAccountConfig.factoryAddress ??
-        DEFAULT_BICONOMY_FACTORY_ADDRESS,
+        defaultedFactoryAddress,
     });
 
     this.sessionData = biconomySmartAccountConfig.sessionData
@@ -194,10 +204,12 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
 
     this.bundler = biconomySmartAccountConfig.bundler;
 
+
     const defaultFallbackHandlerAddress =
-      this.factoryAddress === DEFAULT_BICONOMY_FACTORY_ADDRESS
+      isDefaultFactory
         ? DEFAULT_FALLBACK_HANDLER_ADDRESS
         : biconomySmartAccountConfig.defaultFallbackHandler;
+
     if (!defaultFallbackHandlerAddress) {
       throw new Error("Default Fallback Handler address is not provided");
     }
@@ -212,14 +224,8 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
       biconomySmartAccountConfig.activeValidationModule!;
 
     this.provider = createPublicClient({
-      chain:
-        biconomySmartAccountConfig.viemChain ??
-        biconomySmartAccountConfig.customChain ??
-        getChain(biconomySmartAccountConfig.chainId),
-      transport: http(
-        biconomySmartAccountConfig.rpcUrl ||
-        getChain(biconomySmartAccountConfig.chainId).rpcUrls.default.http[0]
-      )
+      chain,
+      transport: http(rpcClient)
     })
 
     this.scanForUpgradedAccountsFromV1 =
@@ -705,10 +711,7 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
       }
     }
 
-    const counterFactualAddressV2 = await this.getCounterFactualAddressV2({
-      validationModule,
-      index,
-    });
+    const counterFactualAddressV2 = await this.getCounterFactualAddressV2({ validationModule, index });
     return counterFactualAddressV2;
   }
 
@@ -720,13 +723,31 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
     const index = params?.index ?? this.index;
 
     try {
+
+      const owner = validationModule.getAddress()
+      const moduleSetupData = (await validationModule.getInitData()) as Hex
+
+      if (this.chainId === taikoHekla.id) {
+
+        const factoryContract = getContract({
+          address: TAIKO_FACTORY_ADDRESS,
+          abi: BiconomyFactoryAbi,
+          client: { public: this.provider, wallet: this.getSigner() as unknown as WalletClient }
+        })
+
+        const smartAccountAddressFromContracts =
+          await factoryContract.read.getAddressForCounterFactualAccount([owner, moduleSetupData, BigInt(index)])
+
+        return smartAccountAddressFromContracts
+      }
+
       const initCalldata = encodeFunctionData({
         abi: BiconomyAccountAbi,
         functionName: "init",
         args: [
           this.defaultFallbackHandlerAddress,
-          validationModule.getAddress() as Hex,
-          (await validationModule.getInitData()) as Hex,
+          owner,
+          moduleSetupData,
         ],
       });
 
@@ -845,15 +866,15 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
    * Return the value to put into the "initCode" field, if the account is not yet deployed.
    * This value holds the "factory" address, followed by this account's information
    */
-  async getAccountInitCode(): Promise<Hex> {
+  public override async getAccountInitCode(): Promise<Hex> {
+
     this.isDefaultValidationModuleDefined();
 
     if (await this.isAccountDeployed()) return "0x";
 
-    return concatHex([
-      this.factoryAddress as Hex,
-      (await this.getFactoryData()) ?? "0x",
-    ]);
+    const factoryData = await this.getFactoryData() as Hex;
+
+    return concatHex([this.factoryAddress, factoryData]);
   }
 
   /**
@@ -1317,6 +1338,7 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
     userOp: Partial<UserOperationStruct>,
     stateOverrideSet?: StateOverrideSet,
   ): Promise<Partial<UserOperationStruct>> {
+
     if (!this.bundler) throw new Error("Bundler is not provided");
     const requiredFields: UserOperationKey[] = [
       "sender",
@@ -1336,12 +1358,17 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
       maxFeePerGas,
       maxPriorityFeePerGas,
     } = await this.bundler.estimateUserOpGas(userOp, stateOverrideSet);
+
+
+
     // if neither user sent gas fee nor the bundler, estimate gas from provider
     if (
       !userOp.maxFeePerGas &&
       !userOp.maxPriorityFeePerGas &&
       (!maxFeePerGas || !maxPriorityFeePerGas)
     ) {
+
+
       const feeData = await this.provider.estimateFeesPerGas();
       if (feeData.maxFeePerGas?.toString()) {
         finalUserOp.maxFeePerGas = `0x${feeData.maxFeePerGas.toString(
@@ -1609,11 +1636,11 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
     if (!defaultedChain) throw new Error("Chain is not provided")
 
     if (this.sessionType === "DISTRIBUTED_KEY") {
-      return getDanSessionTxParams(
-        defaultedConditionalSession,
-        defaultedChain,
-        correspondingIndex
-      )
+      // return getDanSessionTxParams(
+      //   defaultedConditionalSession,
+      //   defaultedChain,
+      //   correspondingIndex
+      // )
     }
     if (this.sessionType === "BATCHED") {
       return getBatchSessionTxParams(
@@ -1694,6 +1721,8 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
       dummySignatureFetchPromise,
     ]);
 
+    const sender = await this.getAccountAddress() as Hex
+
     if (transactions.length === 0) {
       throw new Error("Transactions array cannot be empty");
     }
@@ -1708,7 +1737,7 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
     }
 
     let userOp: Partial<UserOperationStruct> = {
-      sender: (await this.getAccountAddress()) as Hex,
+      sender,
       nonce: toHex(nonceFromFetch),
       initCode,
       callData,
@@ -2115,14 +2144,13 @@ export class BiconomySmartAccountV2 extends BaseSmartContractAccount {
 
     this.isDefaultValidationModuleDefined();
 
+    const defaultValidationModuleAddress = this.defaultValidationModule.getAddress();
+    const defaultValidationInitData = await this.defaultValidationModule.getInitData();
+
     return encodeFunctionData({
       abi: BiconomyFactoryAbi,
       functionName: "deployCounterFactualAccount",
-      args: [
-        this.defaultValidationModule.getAddress() as Hex,
-        (await this.defaultValidationModule.getInitData()) as Hex,
-        BigInt(this.index),
-      ],
+      args: [defaultValidationModuleAddress, defaultValidationInitData, BigInt(this.index)],
     });
   }
 

src/account/utils/Constants.ts

@@ -1,7 +1,6 @@
 import type { Hex } from "viem"
 import type {
   BiconomyFactories,
-  BiconomyFactoriesByVersion,
   BiconomyImplementations,
   BiconomyImplementationsByVersion,
   EntryPointAddresses,
@@ -22,6 +21,7 @@ export const ENTRYPOINT_ADDRESSES: EntryPointAddresses = {
 }
 
 // will always be latest factory address
+export const TAIKO_FACTORY_ADDRESS = "0x000008B3078bA5ed444FFf7658F76385F6004e7A"; //https://biconomyworkspace.slack.com/archives/C061BSA9279/p1721234773541039
 export const DEFAULT_BICONOMY_FACTORY_ADDRESS =
   "0x000000a56Aaca3e9a4C479ea6b6CD0DbcB6634F5"
 export const DEFAULT_FALLBACK_HANDLER_ADDRESS =
@@ -47,11 +47,6 @@ export const ENTRYPOINT_ADDRESSES_BY_VERSION: EntryPointAddressesByVersion = {
   V0_0_6: "0x5ff137d4b0fdcd49dca30c7cf57e578a026d2789"
 }
 
-export const BICONOMY_FACTORY_ADDRESSES_BY_VERSION: BiconomyFactoriesByVersion =
-  Object.fromEntries(
-    Object.entries(BICONOMY_FACTORY_ADDRESSES).map(([k, v]) => [v, k])
-  )
-
 export const BICONOMY_IMPLEMENTATION_ADDRESSES_BY_VERSION: BiconomyImplementationsByVersion =
   Object.fromEntries(
     Object.entries(BICONOMY_IMPLEMENTATION_ADDRESSES).map(([k, v]) => [v, k])