From be5cd7c35b2edc8ec501c1661fd0462ec85a55cc Mon Sep 17 00:00:00 2001
From: Gergely Nagy <ngg@users.noreply.github.com>
Date: Mon, 27 Jun 2022 14:59:47 +0200
Subject: [PATCH] AD users might not have email addresses (#258)

---
 .../java/com/microsoft/jenkins/azuread/AzureSecurityRealm.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/microsoft/jenkins/azuread/AzureSecurityRealm.java b/src/main/java/com/microsoft/jenkins/azuread/AzureSecurityRealm.java
index 899de674..911e56fc 100644
--- a/src/main/java/com/microsoft/jenkins/azuread/AzureSecurityRealm.java
+++ b/src/main/java/com/microsoft/jenkins/azuread/AzureSecurityRealm.java
@@ -510,7 +510,7 @@ public SecurityComponents createSecurityComponents() {
                     List<AzureAdGroup> groups = AzureCachePool.get(azureClient)
                             .getBelongingGroupsByOid(user.getObjectID());
 
-                    user.setAuthorities(groups, user.getEmail());
+                    user.setAuthorities(groups, user.getUniqueName());
                     return user;
                 } catch (GraphServiceException e) {
                     if (e.getResponseCode() == NOT_FOUND) {