Refactored method getRole to getUserFromJwt to have principal

src/main/java/com/epam/esm/filter/ServiceAuthenticationFilter.java

@@ -1,6 +1,7 @@
 package com.epam.esm.filter;
 
 
+import com.epam.esm.model.UserDTO;
 import com.epam.esm.utils.openfeign.AuthFeignClient;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.ServletException;
@@ -20,7 +21,7 @@
 import org.springframework.web.filter.OncePerRequestFilter;
 
 import java.io.IOException;
-import java.util.List;
+import java.util.Collections;
 
 import static com.epam.esm.utils.AuthConstants.AUTHENTICATION_BEARER_TOKEN;
 
@@ -38,9 +39,10 @@ protected void doFilterInternal(@NonNull HttpServletRequest request,
             return;
         }
         try {
-            String role = authClient.getRole(bearerToken).getBody();
+            UserDTO user = authClient.getUserFromJwt(bearerToken).getBody();
             UsernamePasswordAuthenticationToken authToken =
-                    new UsernamePasswordAuthenticationToken(null, null, List.of(new SimpleGrantedAuthority(role)));
+                    new UsernamePasswordAuthenticationToken(user, null,
+                            Collections.singleton(new SimpleGrantedAuthority(user.getRole().name())));
             SecurityContextHolder.getContext().setAuthentication(authToken);
             filterChain.doFilter(request, response);
         } catch (HttpClientErrorException | HttpServerErrorException e) {

src/main/java/com/epam/esm/model/Provider.java

@@ -0,0 +1,5 @@
+package com.epam.esm.model;
+
+public enum Provider {
+    LOCAL,GOOGLE
+}

src/main/java/com/epam/esm/model/Role.java

@@ -0,0 +1,5 @@
+package com.epam.esm.model;
+
+public enum Role {
+    USER, ADMIN
+}

src/main/java/com/epam/esm/model/UserDTO.java

@@ -0,0 +1,19 @@
+package com.epam.esm.model;
+
+import lombok.*;
+
+@Builder
+@Getter
+@Setter
+@ToString
+@NoArgsConstructor
+@AllArgsConstructor
+public class UserDTO {
+    private Long id;
+    private String name;
+    private String surname;
+    private String phone;
+    private String email;
+    private Provider provider;
+    private Role role;
+}

src/main/java/com/epam/esm/utils/openfeign/AuthFeignClient.java

@@ -1,12 +1,13 @@
 package com.epam.esm.utils.openfeign;
 
+import com.epam.esm.model.UserDTO;
 import org.springframework.cloud.openfeign.FeignClient;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestHeader;
 
 @FeignClient(name = "auth-service", configuration = CustomFeignClientConfiguration.class)
 public interface AuthFeignClient {
-    @GetMapping("api/v1/auth/role")
-    ResponseEntity<String> getRole(@RequestHeader(value = "Authorization") String authorizationHeader);
+    @GetMapping("api/v1/auth/user")
+    ResponseEntity<UserDTO> getUserFromJwt(@RequestHeader(value = "Authorization") String authorizationHeader);
 }