fix(web): compute hashes for uploads in chunks (#27878)

* add @noble/hashes as a dep for web

* hash files in chunks

* drop old reference to crypto in test code

* use web worker for file hashing

web/src/lib/utils/file-uploader.spec.ts

@@ -20,9 +20,6 @@ describe('fileUploader error handling', () => {
     vi.spyOn(uploadManager, 'getExtensions').mockReturnValue(['.jpg']);
     uploadAssetsStore.reset();
     authManager.reset();
-
-    // Stub out crypto to avoid that branch
-    vi.stubGlobal('crypto', undefined);
   });
 
   for (const [name, mockUser] of [

web/src/lib/utils/file-uploader.ts

@@ -127,6 +127,30 @@ function getDeviceAssetId(asset: File) {
   return 'web' + '-' + asset.name + '-' + asset.lastModified;
 }
 
+function hashFile(file: File): Promise<string> {
+  return new Promise<string>((resolve, reject) => {
+    const worker = new Worker(new URL('$lib/workers/hash-file.ts', import.meta.url), { type: 'module' });
+
+    worker.addEventListener('message', ({ data }: MessageEvent<{ result?: string; error?: string }>) => {
+      worker.terminate();
+
+      if (data.error) {
+        reject(new Error(data.error));
+      } else {
+        resolve(data.result!);
+      }
+    });
+
+    worker.addEventListener('error', (event) => {
+      worker.terminate();
+
+      reject(new Error(event.message));
+    });
+
+    worker.postMessage(file);
+  });
+}
+
 type FileUploaderParams = {
   assetFile: File;
   albumId?: string;
@@ -165,15 +189,11 @@ async function fileUploader({
     }
 
     let responseData: { id: string; status: AssetMediaStatus; isTrashed?: boolean } | undefined;
-    if (crypto?.subtle?.digest && !authManager.isSharedLink) {
+    if (!authManager.isSharedLink) {
       uploadAssetsStore.updateItem(deviceAssetId, { message: $t('asset_hashing') });
       await tick();
       try {
-        const bytes = await assetFile.arrayBuffer();
-        const hash = await crypto.subtle.digest('SHA-1', bytes);
-        const checksum = Array.from(new Uint8Array(hash))
-          .map((b) => b.toString(16).padStart(2, '0'))
-          .join('');
+        const checksum = await hashFile(assetFile);
 
         const {
           results: [checkUploadResult],