diff --git a/README.md b/README.md
index 38a3079..a681b5b 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,18 @@ ____
 10. [Проверить валидность токена](#проверить-валидность-токена)
 
 ____
+### Получить токен для защиты от CSRF атак
+https://istransit.kz/api/authorization/v02/get_request_token
+
+GET запрос без данных.
+
+Пример ответа:
+```json
+{
+  "ttl":600,
+  "token":"VTf8zvHKqK7QFJ0ZEyheOYAUrI7cRIbejxMzRKlMzYM"
+}
+```
 
 ### Получить список разрешений для пользователя по Access token
 https://istransit.kz/api/authorization/v02/access/
diff --git a/src/main/java/org/ccalm/jwt/MainController.java b/src/main/java/org/ccalm/jwt/MainController.java
index 691f8aa..88abb6f 100644
--- a/src/main/java/org/ccalm/jwt/MainController.java
+++ b/src/main/java/org/ccalm/jwt/MainController.java
@@ -21,6 +21,7 @@ import net.logicsquad.nanocaptcha.image.ImageCaptcha;
 import net.logicsquad.nanocaptcha.image.backgrounds.GradiatedBackgroundProducer;
 import net.logicsquad.nanocaptcha.image.noise.CurvedLineNoiseProducer;
 import net.logicsquad.nanocaptcha.image.renderer.DefaultWordRenderer;
+import org.apache.commons.codec.digest.DigestUtils;
 import org.json.JSONArray;
 import org.json.JSONException;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -505,26 +506,17 @@ public class MainController implements ServletContextAware {
     @RequestMapping(value = "/access", method = {RequestMethod.POST}, produces = "application/json;charset=utf-8")
     @ResponseBody
     public ResponseEntity<Object> access(
-            Model model,
-            @CookieValue(value = "jwt_a", defaultValue = "") String jwt_a,
+            Authentication authentication,
             @Nullable @RequestBody ActionNameModel action_name,
             @CookieValue(value = "lng", defaultValue = "1") String language_id
     ) {
         Translation trt = new Translation(language_id, jdbcTemplate);
         try {
-            if (jwt_a.isEmpty() || countOccurrences(jwt_a, '.') != 2) {
-                return new ResponseEntity<>(new ErrorResponseModel(10000, trt.trt(false, "Please_log_in"), null, null), HttpStatus.INTERNAL_SERVER_ERROR);
-            }
-
-            Jws<Claims> claims;
-            try {
-                claims = Jwts.parserBuilder()
-                        .setSigningKey(getPublicKey())
-                        .build()
-                        .parseClaimsJws(jwt_a);
-            } catch (Exception e) {
-                return new ResponseEntity<>(new ErrorResponseModel(10000, Arrays.asList(trt.trt(false, "Please_log_in"), trt.trt(false, "JWT_token_verification_error")), null, null), HttpStatus.INTERNAL_SERVER_ERROR);
+            if (authentication == null || !authentication.isAuthenticated()) {
+                String uuid = UUID.randomUUID().toString();
+                return new ResponseEntity<>(new ErrorResponseModel(10401, trt.trt(false, "Please_log_in"), null, uuid), HttpStatus.UNAUTHORIZED);
             }
+            UserDetails userDetails = (UserDetails) authentication.getPrincipal();
 
             String sql = """
                 select
@@ -538,7 +530,7 @@ public class MainController implements ServletContextAware {
                 """;
 
             MapSqlParameterSource parameters = new MapSqlParameterSource();
-            parameters.addValue("user_id", claims.getBody().get("user_id"));
+            parameters.addValue("user_id", userDetails.getUserId());
             if (action_name == null) {
                 parameters.addValue("action_name", null);
             } else {
@@ -891,9 +883,9 @@ public class MainController implements ServletContextAware {
                     if (!json.has("result") || json.getBoolean("result")) {
                         if(json.getInt("count")==0)
                         {
-                            throw new CustomException(10000, trt.trt(false, "The_user_account_is_blocked"),null);
+                            throw new CustomException(10000, trt.trt(false, "The_user_account_is_blocked"),null,false);
                         }else{
-                            throw new CustomException(10000, trt.trt(false, "The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), String.valueOf(json.getInt("limit_duration")),(String)null);
+                            throw new CustomException(10000, trt.trt(false, "The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), String.valueOf(json.getInt("limit_duration")),(String)null,false);
                         }
                     }
                     if(json.has("count") && json.has("limit_count") && json.has("limit_duration")) {
@@ -905,7 +897,7 @@ public class MainController implements ServletContextAware {
             }catch (DataAccessException ex){
                 String uuid = UUID.randomUUID().toString();
                 logger.error("Функция main.user_is_blocked не вернула результата!", uuid, ex);
-                throw new CustomException(10000, trt.trt(false, "Error_executing_SQL_query"),uuid);
+                throw new CustomException(10000, trt.trt(false, "Error_executing_SQL_query"),uuid,false);
             }*/
 
 
@@ -1209,9 +1201,9 @@ public class MainController implements ServletContextAware {
                     if (!json.has("result") || json.getBoolean("result")) {
                         if(json.getInt("count")==0)
                         {
-                            throw new CustomException(10000, trt.trt(false, "The_user_account_is_blocked"),null);
+                            throw new CustomException(10000, trt.trt(false, "The_user_account_is_blocked"),null,false);
                         }else{
-                            throw new CustomException(10000, trt.trt(false, "The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), String.valueOf(json.getInt("limit_duration")),(String)null);
+                            throw new CustomException(10000, trt.trt(false, "The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), String.valueOf(json.getInt("limit_duration")),(String)null,false);
                         }
                     }
                     if(json.has("count") && json.has("limit_count") && json.has("limit_duration")) {
@@ -1223,7 +1215,7 @@ public class MainController implements ServletContextAware {
             }catch (DataAccessException ex){
                 String uuid = UUID.randomUUID().toString();
                 logger.error("Error executing SQL query", uuid, ex);
-                throw new CustomException(10000, trt.trt(false, "Error_executing_SQL_query"),uuid);
+                throw new CustomException(10000, trt.trt(false, "Error_executing_SQL_query"),uuid,false);
             }*/
 
             String sql = "";
@@ -1380,7 +1372,7 @@ public class MainController implements ServletContextAware {
             //TODO проверить не заблокирован ли пользователь
             //if(json.has("block")) {
             //    if(json.getBoolean("block"))
-            //        throw new CustomException(10006,trt.trt(false, "The_user_account_is_blocked"),null);
+            //        throw new CustomException(10006,trt.trt(false, "The_user_account_is_blocked"), null, false);
             //    json.remove("block");
             //}
 
@@ -1635,12 +1627,12 @@ public class MainController implements ServletContextAware {
             for (int i = 0; i < ret.size(); i++) {
                 rows = new JSONObject(ret.get(i));
                 if(rows.getBoolean("result")) {
-                    throw new CustomException(10000, String.format(trt.trt(false,"The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), 5),null);
+                    throw new CustomException(10000, String.format(trt.trt(false,"The_limit_of_authorization_attempts_has_been_exceeded_please_wait_s_minutes"), 5),null, false);
                 }
             }
             if(rows==null) {
                 logger.error("Функция main.user_is_blocked не вернула результата!");
-                throw new CustomException(10000, trt.trt(false,"Error_executing_SQL_query"),null);
+                throw new CustomException(10000, trt.trt(false,"Error_executing_SQL_query"),null, false);
             }*/
 
             //Получаю id пользователя TODO should work through the authorization function