feat: if value is null return null to token type hint

https://github.com/JanssenProject/jans-auth-server/issues/372
JanssenProject · Jan 12, 2022 · 78ed12f · 78ed12f
1 parent 84b27cd
commit 78ed12f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/model/src/main/java/io/jans/as/model/common/TokenTypeHint.java b/model/src/main/java/io/jans/as/model/common/TokenTypeHint.java
@@ -9,6 +9,7 @@
 import com.fasterxml.jackson.annotation.JsonCreator;
 import com.fasterxml.jackson.annotation.JsonValue;
 import io.jans.orm.annotation.AttributeEnum;
+import org.apache.commons.lang3.StringUtils;
 
 import java.util.HashMap;
 import java.util.Map;
@@ -71,6 +72,9 @@ public static TokenTypeHint fromString(String param) {
     }
 
     public static TokenTypeHint getByValue(String value) {
+        if (StringUtils.isBlank(value)) {
+            return null;
+        }
         return mapByValues.get(value);
     }