From 192fd885d5a5cf0f939e47f557a2d53d0cc52d3e Mon Sep 17 00:00:00 2001
From: Bernd Schoolmann <mail@quexten.com>
Date: Wed, 4 Sep 2024 17:16:57 +0200
Subject: [PATCH] Return null in derivePublicKey if privateKey is null (#10882)

---
 libs/common/src/platform/services/crypto.service.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libs/common/src/platform/services/crypto.service.ts b/libs/common/src/platform/services/crypto.service.ts
index e6860dadf3..8ce2b5e1a0 100644
--- a/libs/common/src/platform/services/crypto.service.ts
+++ b/libs/common/src/platform/services/crypto.service.ts
@@ -945,6 +945,10 @@ export class CryptoService implements CryptoServiceAbstraction {
   }
 
   private async derivePublicKey(privateKey: UserPrivateKey) {
+    if (privateKey == null) {
+      return null;
+    }
+
     return (await this.cryptoFunctionService.rsaExtractPublicKey(privateKey)) as UserPublicKey;
   }