Retrieve display name

git-svn-id: https://svn.argeo.org/commons/trunk@5286 4cfe0d0a-d680-48aa-b62c-e0a02a3f76cc

diff --git a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
index bb40cc9c052dda64d0c432e64a31f2ca12d97c05..40e3bffff3ee486913bf16b63736dac342518c22 100644 (file)
--- a/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
+++ b/security/runtime/org.argeo.security.core/src/main/java/org/argeo/security/SecurityUtils.java
@@ -58,4 +58,25 @@ public class SecurityUtils {
                }
                return null;
        }
+
+       /**
+        * Returns the display name of the user details (by calling toString() on
+        * it)
+        */
+       public static String getUserDetailsDisplayName() {
+               SecurityContext securityContext = SecurityContextHolder.getContext();
+               if (securityContext != null) {
+                       Authentication authentication = securityContext.getAuthentication();
+                       if (authentication != null) {
+                               if (authentication instanceof AnonymousAuthenticationToken) {
+                                       return null;
+                               }
+                               Object details = authentication.getDetails();
+                               if (details != null)
+                                       return details.toString();
+                               return authentication.getName();
+                       }
+               }
+               return null;
+       }
 }