display user in filter

src/main/java/ru/ulstu/configuration/SecurityConfiguration.java

@@ -58,7 +58,7 @@ public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
                     .anyRequest()
                     .permitAll();
             http.anonymous()
-                    .principal("developer")
+                    .principal("admin")
                     .authorities(UserRoleConstants.ADMIN);
         } else {
             log.debug("Security enabled");

src/main/java/ru/ulstu/core/controller/AdviceController.java

@@ -6,7 +6,7 @@ import org.springframework.validation.FieldError;
 import org.springframework.web.bind.MethodArgumentNotValidException;
 import org.springframework.web.bind.annotation.ControllerAdvice;
 import org.springframework.web.bind.annotation.ExceptionHandler;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.ModelAttribute;
 import ru.ulstu.core.error.EntityIdIsNullException;
 import ru.ulstu.core.model.ErrorConstants;
 import ru.ulstu.core.model.response.Response;
@@ -20,31 +20,27 @@ import ru.ulstu.user.error.UserNotActivatedException;
 import ru.ulstu.user.error.UserNotFoundException;
 import ru.ulstu.user.error.UserPasswordsNotValidOrNotMatchException;
 import ru.ulstu.user.error.UserResetKeyError;
+import ru.ulstu.user.service.UserService;
 
 import java.util.Set;
 import java.util.stream.Collectors;
-import org.springframework.ui.Model;
-import org.springframework.web.bind.annotation.ModelAttribute;
-import ru.ulstu.user.service.UserService;
 
-@RestController
 @ControllerAdvice
 public class AdviceController {
     private final static String USER_NAME_TEMPLATE = "%s %s %s";
     private final Logger log = LoggerFactory.getLogger(AdviceController.class);
     private final UserService userService;
 
-
     public AdviceController(UserService userService) {
         this.userService = userService;
     }
 
-    @ModelAttribute
+    @ModelAttribute("currentUser")
-    public void globalAttributes(Model model) {
+    public String getCurrentUser() {
-       model.addAttribute("currentUser", String.format(USER_NAME_TEMPLATE, 
+        return String.format(USER_NAME_TEMPLATE,
                 userService.getCurrentUser().getLastName(),
                 userService.getCurrentUser().getFirstName().substring(0, 1),
-               userService.getCurrentUser().getFirstName().substring(0, 1)));
+                userService.getCurrentUser().getFirstName().substring(0, 1));
     }
 
     private Response<Void> handleException(ErrorConstants error) {

src/main/java/ru/ulstu/index/controller/IndexController.java

@@ -0,0 +1,21 @@
+package ru.ulstu.index.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.ui.ModelMap;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import ru.ulstu.core.controller.AdviceController;
+import ru.ulstu.user.service.UserService;
+
+@Controller()
+@RequestMapping(value = "/index")
+public class IndexController extends AdviceController {
+    public IndexController(UserService userService) {
+        super(userService);
+    }
+
+    @GetMapping
+    public void currentUser(ModelMap modelMap) {
+        //нужен здесь для добавления параметров на стартовой странице
+    }
+}

src/main/java/ru/ulstu/user/service/UserUtils.java

@@ -1,34 +0,0 @@
-package ru.ulstu.user.service;
-import org.apache.commons.lang3.RandomStringUtils;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContext;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.core.userdetails.UserDetails;
-
-public class UserUtils {
-    private static final int DEF_COUNT = 20;
-
-    public static String generateActivationKey() {
-        return RandomStringUtils.randomNumeric(DEF_COUNT);
-    }
-
-    public static String generateResetKey() {
-        return RandomStringUtils.randomNumeric(DEF_COUNT);
-    }
-
-    public static String getCurrentUserLogin() {
-        final SecurityContext securityContext = SecurityContextHolder.getContext();
-        if (securityContext == null) {
-            return null;
-        }
-        final Authentication authentication = securityContext.getAuthentication();
-        if (authentication.getPrincipal() instanceof UserDetails) {
-            final UserDetails springSecurityUser = (UserDetails) authentication.getPrincipal();
-            return springSecurityUser.getUsername();
-        }
-        if (authentication.getPrincipal() instanceof String) {
-            return (String) authentication.getPrincipal();
-        }
-        return null;
-    }
-}

src/main/resources/templates/default.html

@@ -1,6 +1,6 @@
 <!DOCTYPE html>
 <html lang="ru"
-      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout">
+      xmlns:layout="http://www.ultraq.net.nz/thymeleaf/layout" xmlns:th="http://www.w3.org/1999/xhtml">
 <head>
 
     <meta charset="utf-8"/>