[cast] Fix cast continually getting reset (#3199)

web/apps/cast/src/services/render.ts

@@ -214,22 +214,22 @@ const decryptEnteFile = async (
         fileMagicMetadata = {
             ...encryptedFile.magicMetadata,
             // @ts-expect-error TODO: Need to use zod here.
-            data: await worker.decryptMetadata(
-                magicMetadata.data,
-                magicMetadata.header,
-                fileKey,
-            ),
+            data: await worker.decryptMetadataJSON({
+                encryptedDataB64: magicMetadata.data,
+                decryptionHeaderB64: magicMetadata.header,
+                keyB64: fileKey,
+            }),
         };
     }
     if (pubMagicMetadata?.data) {
         filePubMagicMetadata = {
             ...pubMagicMetadata,
             // @ts-expect-error TODO: Need to use zod here.
-            data: await worker.decryptMetadata(
-                pubMagicMetadata.data,
-                pubMagicMetadata.header,
-                fileKey,
-            ),
+            data: await worker.decryptMetadataJSON({
+                encryptedDataB64: pubMagicMetadata.data,
+                decryptionHeaderB64: pubMagicMetadata.header,
+                keyB64: fileKey,
+            }),
         };
     }
     return mergeMetadata1({

web/apps/photos/src/utils/magicMetadata/index.ts

@@ -53,12 +53,13 @@ export async function updateMagicMetadata<T>(
     }
 
     if (typeof originalMagicMetadata?.data === "string") {
+        // TODO: Is this even used?
         // @ts-expect-error TODO: Need to use zod here.
-        originalMagicMetadata.data = await cryptoWorker.decryptMetadata(
-            originalMagicMetadata.data,
-            originalMagicMetadata.header,
-            decryptionKey,
-        );
+        originalMagicMetadata.data = await cryptoWorker.decryptMetadataJSON({
+            encryptedDataB64: originalMagicMetadata.data,
+            decryptionHeaderB64: originalMagicMetadata.header,
+            keyB64: decryptionKey,
+        });
     }
     // copies the existing magic metadata properties of the files and updates the visibility value
     // The expected behavior while updating magic metadata is to let the existing property as it is and update/add the property you want