From 12c72b28338c5b8cfde74f6ce7b1d98c21ca082a Mon Sep 17 00:00:00 2001
From: Jake Fink <jfink@bitwarden.com>
Date: Fri, 27 Oct 2023 12:19:41 -0400
Subject: [PATCH] migrate old enc key (#2732)

---
 src/Core/Services/CryptoService.cs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Core/Services/CryptoService.cs b/src/Core/Services/CryptoService.cs
index 15f8d893c..7388f8e9a 100644
--- a/src/Core/Services/CryptoService.cs
+++ b/src/Core/Services/CryptoService.cs
@@ -1088,6 +1088,12 @@ namespace Bit.Core.Services
             {
                 await _stateService.SetUserKeyBiometricUnlockAsync(userKey, userId);
             }
+            // Clear old enc key only if we don't need to still migrate PIN
+            if (await _stateService.GetPinProtectedAsync() == null
+                && await _stateService.GetPinProtectedKeyAsync() == null)
+            {
+                await _stateService.SetEncKeyEncryptedAsync(null, userId);
+            }
             await _stateService.SetKeyEncryptedAsync(null, userId);
 
             // Set encrypted user key just in case the user locks without syncing