fix: resolve Buffer and Uint8Array type compatibility issues

Co-Authored-By: [email protected] <[email protected]>
zkemail · Dec 12, 2024 · b9c550b · b9c550b
1 parent 25106fe
commit b9c550b
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Showing 2 changed files with 4 additions and 6 deletions.
diff --git a/packages/helpers/src/lib/mailauth/tools.ts b/packages/helpers/src/lib/mailauth/tools.ts
@@ -30,7 +30,7 @@ export const writeToStream = async (
   chunkSize = chunkSize || 64 * 1024;
 
   if (typeof input === 'string') {
-    input = Buffer.from(input) as Buffer & NodeJS.ReadableStream;
+    input = Buffer.from(input) as unknown as Buffer & NodeJS.ReadableStream;
   }
 
   return new Promise((resolve, reject) => {

diff --git a/packages/helpers/src/sha-utils.ts b/packages/helpers/src/sha-utils.ts
@@ -20,11 +20,9 @@ export function findIndexInUint8Array(array: Uint8Array, selector: Uint8Array):
 }
 
 export function padUint8ArrayWithZeros(array: Uint8Array, length: number): Uint8Array {
-  while (array.length < length) {
-    // eslint-disable-next-line no-param-reassign
-    array = mergeUInt8Arrays(array, int8toBytes(0));
-  }
-  return array;
+  const result = new Uint8Array(Math.max(array.length, length));
+  result.set(array);
+  return result;
 }
 
 export function generatePartialSHA({