api: move to atomic password reset

Notesnook.API/Services/UserService.cs

@@ -18,6 +18,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 using System;
+using System.Collections.Generic;
 using System.Net.Http;
 using System.Text.Json;
 using System.Threading;
@@ -133,6 +134,8 @@ namespace Notesnook.API.Services
                 PhoneNumber = user.PhoneNumber,
                 AttachmentsKey = userSettings.AttachmentsKey,
                 MonographPasswordsKey = userSettings.MonographPasswordsKey,
+                DataEncryptionKey = userSettings.DataEncryptionKey,
+                LegacyDataEncryptionKey = userSettings.LegacyDataEncryptionKey,
                 InboxKeys = userSettings.InboxKeys,
                 Salt = userSettings.Salt,
                 Subscription = subscription,
@@ -155,6 +158,11 @@ namespace Notesnook.API.Services
             {
                 userSettings.MonographPasswordsKey = keys.MonographPasswordsKey;
             }
+            if (keys.DataEncryptionKey != null)
+                userSettings.DataEncryptionKey = keys.DataEncryptionKey;
+            if (keys.LegacyDataEncryptionKey != null)
+                userSettings.LegacyDataEncryptionKey = keys.LegacyDataEncryptionKey;
+
             if (keys.InboxKeys != null)
             {
                 if (keys.InboxKeys.Public == null || keys.InboxKeys.Private == null)
@@ -268,6 +276,8 @@ namespace Notesnook.API.Services
 
             userSettings.AttachmentsKey = null;
             userSettings.MonographPasswordsKey = null;
+            userSettings.DataEncryptionKey = null;
+            userSettings.LegacyDataEncryptionKey = null;
             userSettings.VaultKey = null;
             userSettings.InboxKeys = null;
             userSettings.LastSynced = 0;