1

common-security/src/main/java/com/baiyue/common/security/JwtClaimsMapper.java

@@ -37,6 +37,7 @@ public class JwtClaimsMapper {
                 longClaim(jwt, "operator_tenant_id"),
                 longClaim(jwt, "membership_id"),
                 username,
+                firstNonBlankNullable(jwt.getClaimAsString("displayName"), jwt.getClaimAsString("display_name")),
                 appCode,
                 jwt.getClaimAsString("client_type"),
                 permissions,
@@ -86,4 +87,9 @@ public class JwtClaimsMapper {
         for (String value : values) if (value != null && !value.isBlank()) return value;
         return "unknown";
     }
+
+    private String firstNonBlankNullable(String... values) {
+        for (String value : values) if (value != null && !value.isBlank()) return value.trim();
+        return null;
+    }
 }