remove unnecessary CrossOrigin call in controller classes

Author: splayfery

src/main/java/de/splayfer/web_backend/authentication/AuthenticationController.java

@@ -1,8 +1,5 @@
 package de.splayfer.web_backend.authentication;
 
-import io.jsonwebtoken.Claims;
-import io.jsonwebtoken.Jwts;
-import io.jsonwebtoken.SignatureAlgorithm;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
@@ -11,9 +8,7 @@
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.Collections;
-import java.util.Date;
 
-@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/authentication/accounts")
 public class AuthenticationController {

src/main/java/de/splayfer/web_backend/ticket/TicketListController.java

@@ -11,7 +11,6 @@
 import java.util.stream.Collectors;
 import java.util.stream.StreamSupport;
 
-@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/ticket/list")
 public class TicketListController {