Merge pull request #3735 from nextcloud/GUI-26

Fix SyncMetadata

Author: marinofaggiana

iOSClient/Files/NCFiles+SyncMetadata.swift

@@ -86,8 +86,14 @@ extension NCFiles {
             return
         }
 
-        // Skip error or e2ee
-        let resultsReadFile = await NCNetworking.shared.readFileAsync(serverUrlFileName: serverUrl, account: session.account) { task in
+        // Get account for the first metadata, to be safe, it is better to take the account here and not from the session
+        // since it can cause problems if you change users in the meantime.
+        //
+        // Read the current folder
+        guard let account = metadatas.first?.account else {
+            return
+        }
+        let resultsReadFile = await NCNetworking.shared.readFileAsync(serverUrlFileName: serverUrl, account: account) { task in
             Task {
                 await self.networking.networkingTasks.track(identifier: identifier, task: task)
             }
@@ -103,6 +109,10 @@ extension NCFiles {
 
         // Iterate directories and fetch only when ETag changed
         for metadata in metadatas {
+            // user changed
+            if metadata.account != session.account {
+                return
+            }
             if Task.isCancelled {
                 break
             }
@@ -113,7 +123,7 @@ extension NCFiles {
             }
             let serverUrl = metadata.serverUrlFileName
 
-            let resultsReadFolder = await NCNetworking.shared.readFolderAsync(serverUrl: serverUrl, account: session.account) { task in
+            let resultsReadFolder = await NCNetworking.shared.readFolderAsync(serverUrl: serverUrl, account: metadata.account) { task in
                 Task {
                     await self.networking.networkingTasks.track(identifier: identifier, task: task)
                 }