oauth client credential

src/main/java/com/example/template/config/OAuth2AuthorizationServerConfig.java

@@ -166,10 +166,12 @@ public class OAuth2AuthorizationServerConfig extends AuthorizationServerConfigur
             if(authentication.isAuthenticated()) {
                 Map<String, Object> additionalInfo = new HashMap<>();
                 additionalInfo.put("company", "Uengine");
+				if( !CLIENT_CREDENTIALS.equals(authentication.getOAuth2Request().getGrantType()) ){
+					User user = (User)authentication.getPrincipal();
+					additionalInfo.put("nickname", user.getNickName());
+					additionalInfo.put("address", user.getAddress());
+				}
 
-				User user = (User)authentication.getPrincipal();
-				additionalInfo.put("nickname", user.getNickName());
-				additionalInfo.put("address", user.getAddress());
 //                String clientId = authentication.getOAuth2Request().getClientId();
 //                logger.debug("client ID : " + clientId);
 

src/main/resources/application.yml

@@ -22,6 +22,9 @@ spring:
 server:
   port: 8090
 
+#logging:
+#  level:
+#    org.springframework: debug
 ---
 spring:
   profiles: docker