feat: skip signatures when skipValidate is true

* feat: don't sign when skipValidate is true

* test: adjust tests for skipValidate change

---------

Co-authored-by: Petar Penovic <pp@spaceshard.io>

Author: dhruvkelawala

__tests__/account.test.ts

@@ -1,6 +1,8 @@
 import typedDataExample from '../__mocks__/typedData/baseExample.json';
 import {
   Account,
+  AllowArray,
+  Call,
   Contract,
   DeclareDeployUDCResponse,
   Provider,
@@ -87,17 +89,24 @@ describe('deploy and test Wallet', () => {
 
   test('estimateInvokeFee Cairo 0', async () => {
     const innerInvokeEstFeeSpy = jest.spyOn(account.signer, 'signTransaction');
-    const result = await account.estimateInvokeFee({
+
+    const calls: AllowArray<Call> = {
       contractAddress: erc20Address,
       entrypoint: 'transfer',
       calldata: [erc20.address, '10', '0'],
-    });
+    };
+
+    let result = await account.estimateInvokeFee(calls, { skipValidate: true });
+    expect(result).toMatchSchemaRef('EstimateFee');
+    expect(innerInvokeEstFeeSpy).not.toHaveBeenCalled();
+    innerInvokeEstFeeSpy.mockClear();
 
+    result = await account.estimateInvokeFee(calls, { skipValidate: false });
     expect(result).toMatchSchemaRef('EstimateFee');
     expect([constants.TRANSACTION_VERSION.F1, constants.TRANSACTION_VERSION.F3]).toContain(
       innerInvokeEstFeeSpy.mock.calls[0][1].version
     );
-    innerInvokeEstFeeSpy.mockClear();
+    innerInvokeEstFeeSpy.mockRestore();
   });
 
   xtest('estimateDeclareFee Cairo 0 &  Cairo 1', async () => {

src/account/default.ts

@@ -134,7 +134,12 @@ export class Account extends Provider implements AccountInterface {
     calls: AllowArray<Call>,
     details: UniversalDetails = {}
   ): Promise<EstimateFee> {
-    const { nonce: providedNonce, blockIdentifier, version: providedVersion } = details;
+    const {
+      nonce: providedNonce,
+      blockIdentifier,
+      version: providedVersion,
+      skipValidate = true,
+    } = details;
 
     const transactions = Array.isArray(calls) ? calls : [calls];
     const nonce = toBigInt(providedNonce ?? (await this.getNonce()));
@@ -152,6 +157,7 @@ export class Account extends Provider implements AccountInterface {
       version,
       chainId,
       cairoVersion: await this.getCairoVersion(),
+      skipValidate,
     };
 
     const invocation = await this.buildInvocation(transactions, signerDetails);
@@ -167,7 +173,12 @@ export class Account extends Provider implements AccountInterface {
     payload: DeclareContractPayload,
     details: UniversalDetails = {}
   ): Promise<EstimateFee> {
-    const { blockIdentifier, nonce: providedNonce, version: providedVersion } = details;
+    const {
+      blockIdentifier,
+      nonce: providedNonce,
+      version: providedVersion,
+      skipValidate = true,
+    } = details;
     const nonce = toBigInt(providedNonce ?? (await this.getNonce()));
     const version = toTransactionVersion(
       !isSierra(payload.contract)
@@ -185,6 +196,7 @@ export class Account extends Provider implements AccountInterface {
       walletAddress: this.address,
       maxFee: ZERO,
       cairoVersion: undefined, // unused parameter
+      skipValidate,
     });
 
     return super.getDeclareEstimateFee(
@@ -204,7 +216,7 @@ export class Account extends Provider implements AccountInterface {
     }: DeployAccountContractPayload,
     details: UniversalDetails = {}
   ): Promise<EstimateFee> {
-    const { blockIdentifier, version: providedVersion } = details;
+    const { blockIdentifier, version: providedVersion, skipValidate = true } = details;
     const version = toTransactionVersion(
       this.getPreferredVersion(ETransactionVersion.F1, ETransactionVersion.F3),
       toFeeVersion(providedVersion)
@@ -222,6 +234,7 @@ export class Account extends Provider implements AccountInterface {
         walletAddress: this.address, // unused parameter
         maxFee: ZERO,
         cairoVersion: undefined, // unused parameter,
+        skipValidate,
       }
     );
 
@@ -269,7 +282,7 @@ export class Account extends Provider implements AccountInterface {
     invocations: Invocations,
     details: SimulateTransactionDetails = {}
   ): Promise<SimulateTransactionResponse> {
-    const { nonce, blockIdentifier, skipValidate, skipExecute, version } = details;
+    const { nonce, blockIdentifier, skipValidate = true, skipExecute, version } = details;
     const accountInvocations = await this.accountInvocationsFactory(invocations, {
       ...v3Details(details),
       versions: [
@@ -281,6 +294,7 @@ export class Account extends Provider implements AccountInterface {
       ],
       nonce,
       blockIdentifier,
+      skipValidate,
     });
 
     return super.getSimulateTransaction(accountInvocations, {
@@ -649,7 +663,7 @@ export class Account extends Provider implements AccountInterface {
     details: InvocationsSignerDetails
   ): Promise<Invocation> {
     const calldata = getExecuteCalldata(call, await this.getCairoVersion());
-    const signature = await this.signer.signTransaction(call, details);
+    const signature = !details.skipValidate ? await this.signer.signTransaction(call, details) : [];
 
     return {
       ...v3Details(details),
@@ -673,13 +687,15 @@ export class Account extends Provider implements AccountInterface {
       throw Error('V3 Transaction work with Cairo1 Contracts and require compiledClassHash');
     }
 
-    const signature = await this.signer.signDeclareTransaction({
-      ...details,
-      ...v3Details(details),
-      classHash,
-      compiledClassHash: compiledClassHash as string, // TODO: TS Nekuzi da v2 nemora imat a v3 mora i da je throvano ako nije definiran
-      senderAddress: details.walletAddress,
-    });
+    const signature = !details.skipValidate
+      ? await this.signer.signDeclareTransaction({
+          ...details,
+          ...v3Details(details),
+          classHash,
+          compiledClassHash: compiledClassHash as string, // TODO: TS Nekuzi da v2 nemora imat a v3 mora i da je throvano ako nije definiran
+          senderAddress: details.walletAddress,
+        })
+      : [];
 
     return {
       senderAddress: details.walletAddress,
@@ -703,14 +719,16 @@ export class Account extends Provider implements AccountInterface {
       providedContractAddress ??
       calculateContractAddressFromHash(addressSalt, classHash, compiledCalldata, 0);
 
-    const signature = await this.signer.signDeployAccountTransaction({
-      ...details,
-      ...v3Details(details),
-      classHash,
-      contractAddress,
-      addressSalt,
-      constructorCalldata: compiledCalldata,
-    });
+    const signature = !details.skipValidate
+      ? await this.signer.signDeployAccountTransaction({
+          ...details,
+          ...v3Details(details),
+          classHash,
+          contractAddress,
+          addressSalt,
+          constructorCalldata: compiledCalldata,
+        })
+      : [];
 
     return {
       ...v3Details(details),
@@ -752,7 +770,7 @@ export class Account extends Provider implements AccountInterface {
     invocations: Invocations,
     details: AccountInvocationsFactoryDetails
   ) {
-    const { nonce, blockIdentifier } = details;
+    const { nonce, blockIdentifier, skipValidate = true } = details;
     const safeNonce = await this.getNonceSafe(nonce);
     const chainId = await this.getChainId();
     const versions = details.versions.map((it) => toTransactionVersion(it));
@@ -775,6 +793,7 @@ export class Account extends Provider implements AccountInterface {
           chainId,
           cairoVersion,
           version: '' as ETransactionVersion,
+          skipValidate,
         };
         const common = {
           type: transaction.type,

src/types/account.ts

@@ -21,6 +21,7 @@ export type AccountInvocationsFactoryDetails = {
   versions: Array<`${ETransactionVersion}`>;
   nonce?: BigNumberish;
   blockIdentifier?: BlockIdentifier;
+  skipValidate?: boolean;
 } & Partial<V3TransactionDetails>;
 
 export interface UniversalDetails {

src/types/signer.ts

@@ -10,6 +10,7 @@ import {
 
 export type InvocationsSignerDetails = (V2InvocationsSignerDetails | V3InvocationsSignerDetails) & {
   version: `${ETransactionVersion}`;
+  skipValidate?: boolean;
 };
 
 export type V2InvocationsSignerDetails = {