fix: encode LSP2 array length as 16 bytes long

lukso-network · Oct 19, 2023 · 143ea7c · 143ea7c
1 parent 136c268
commit 143ea7c
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Showing 5 changed files with 6 additions and 8 deletions.
diff --git a/src/lib/classes/lsp8-identifiable-digital-asset.spec.ts b/src/lib/classes/lsp8-identifiable-digital-asset.spec.ts
@@ -15,7 +15,6 @@ import { lsp4DigitalAsset } from '../../../test/lsp4-digital-asset.mock';
 import { JSONURL_KNOWN_HASH_FUNCTIONS } from '../helpers/config.helper';
 
 import { ProxyDeployer } from './proxy-deployer';
-import ERC725 from '@erc725/erc725.js';
 
 jest.setTimeout(30000);
 jest.useRealTimers();

diff --git a/src/lib/classes/proxy-deployer.spec.ts b/src/lib/classes/proxy-deployer.spec.ts
@@ -1,5 +1,5 @@
-import { ethers, SignerWithAddress } from 'hardhat';
 import { hexlify, randomBytes } from 'ethers/lib/utils';
+import { ethers, SignerWithAddress } from 'hardhat';
 
 import { ProxyDeployer } from './proxy-deployer';
 

diff --git a/src/lib/services/universal-profile.service.spec.ts b/src/lib/services/universal-profile.service.spec.ts
@@ -17,7 +17,6 @@ describe('LSP3Account Service', () => {
   });
 
   describe('prepareSetDataParameters', () => {
-    let abiCoder;
     let universalProfile, universalReceiverDelegate;
 
     beforeAll(async () => {
@@ -42,7 +41,7 @@ describe('LSP3Account Service', () => {
       // AddressPermissions[] array length should be 1
       const totalPermissionsSet =
         valuesToSet[keysToSet.indexOf(ERC725YDataKeys.LSP6['AddressPermissions[]'].length)];
-      const expectedLength = abiCoder.encode(['uint256'], [2]);
+      const expectedLength = ethers.utils.hexZeroPad(2, 16);
       expect(totalPermissionsSet).toEqual(expectedLength);
 
       // controller address should have default permissions set
@@ -80,7 +79,7 @@ describe('LSP3Account Service', () => {
       // AddressPermissions[] array length should be 2
       const totalPermissionsSet =
         valuesToSet[keysToSet.indexOf(ERC725YDataKeys.LSP6['AddressPermissions[]'].length)];
-      const expectedLength = abiCoder.encode(['uint256'], [controllerAddresses.length + 1]);
+      const expectedLength = ethers.utils.hexZeroPad(controllerAddresses.length + 1, 16);
       expect(totalPermissionsSet).toEqual(expectedLength);
 
       for (let index = 0; index < controllerAddresses.length; index++) {
@@ -121,7 +120,7 @@ describe('LSP3Account Service', () => {
       // AddressPermissions[] array length should be 11 (including Universal Receiver Delegate address)
       const totalPermissionsSet =
         valuesToSet[keysToSet.indexOf(ERC725YDataKeys.LSP6['AddressPermissions[]'].length)];
-      const expectedLength = abiCoder.encode(['uint256'], [controllerAddresses.length + 1]);
+      const expectedLength = ethers.utils.hexZeroPad(controllerAddresses.length + 1, 16);
       expect(totalPermissionsSet).toEqual(expectedLength);
 
       for (let index = 0; index < controllerAddresses.length; index++) {

diff --git a/src/lib/services/universal-profile.service.ts b/src/lib/services/universal-profile.service.ts
@@ -441,7 +441,7 @@ export async function prepareSetDataParameters(
   const valuesToSet = [
     universalReceiverDelegateAddress,
     ERC725.encodePermissions({ SUPER_SETDATA: true, REENTRANCY: true }),
-    ethers.utils.defaultAbiCoder.encode(['uint256'], [controllerPermissions.length + 1]),
+    ethers.utils.hexZeroPad(ethers.utils.hexlify(controllerAddresses.length + 1), 16),
     ...controllerAddresses,
     ...controllerPermissions,
     universalReceiverDelegateAddress,

diff --git a/test/digital-asset.utils.ts b/test/digital-asset.utils.ts
@@ -6,7 +6,7 @@ export async function testDeployWithSpecifiedCreators(
   digitalAsset: LSP7Mintable | LSP8Mintable,
   creators: string[]
 ) {
-  const [creatorArrayLength] = await digitalAsset.getData(
+  const creatorArrayLength = await digitalAsset.getData(
     ERC725YDataKeys.LSP4['LSP4Creators[]'].length
   );