From 9c8aaa75b183603d99ab12ff9fd82f3e4c517d1f Mon Sep 17 00:00:00 2001
From: "konstantina.galouni" <kgalouni@di.uoa.gr>
Date: Wed, 24 Feb 2021 19:24:37 +0000
Subject: [PATCH] [Trunk | Authorization Library]: AuthorizationService.java:
 add method "getEmail()", to get user email.

---
 .../security/AuthorizationService.java                   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/main/java/eu/dnetlib/uoaauthorizationlibrary/security/AuthorizationService.java b/src/main/java/eu/dnetlib/uoaauthorizationlibrary/security/AuthorizationService.java
index 42bdda9..bf62179 100644
--- a/src/main/java/eu/dnetlib/uoaauthorizationlibrary/security/AuthorizationService.java
+++ b/src/main/java/eu/dnetlib/uoaauthorizationlibrary/security/AuthorizationService.java
@@ -76,4 +76,13 @@ public class AuthorizationService {
         }
         return null;
     }
+
+    public String getEmail() {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        if (authentication != null && (authentication.getPrincipal() instanceof User)) {
+            User user = (User) authentication.getPrincipal();
+            return user.getUsername();
+        }
+        return null;
+    }
 }