first touch for pages

src/main/java/app/annotations/enums/FirstTouch.java

@@ -0,0 +1,6 @@
+package app.annotations.enums;
+
+public enum FirstTouch {
+    NON_ALLOW,
+    FIRST_PAGE
+}

src/main/java/app/annotations/impl/WebAccessAspect.java

@@ -1,6 +1,7 @@
 package app.annotations.impl;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 import app.annotations.exceptions.InvalidCookie;
 import app.annotations.exceptions.InvalidSecretKey;
 import app.annotations.exceptions.NeedCookie;
@@ -85,25 +86,33 @@ public class WebAccessAspect {
     @Before("@annotation(app.annotations.interfaces.CheckWebAccess)")
     public void before(JoinPoint joinPoint) {
         if (!enabled) return;
-        AuthMethod auth_method = ((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(CheckWebAccess.class).auth_method();
-        checkWebAccess(auth_method, this.request);
+        checkWebAccess(((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(CheckWebAccess.class), this.request);
     }
 
 
     @Before("@annotation(app.annotations.interfaces.CheckWebAccess) && args(request,..)")
     public void before(JoinPoint joinPoint, HttpServletRequest request){
         if (!enabled) return;
-        AuthMethod auth_method = ((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(CheckWebAccess.class).auth_method();
-        checkWebAccess(auth_method, request);
+        checkWebAccess(((MethodSignature) joinPoint.getSignature()).getMethod().getAnnotation(CheckWebAccess.class), request);
     }
 
-    private void checkWebAccess(AuthMethod auth_method, HttpServletRequest request) {
+    private void checkWebAccess(CheckWebAccess checkWebAccess, HttpServletRequest request) {
         logger.info("check web access");
         if(!(request instanceof HttpServletRequest)) {
             logger.error("Invalid request");
             throw new RuntimeException("cannot read cookie from invalid request");
         }
 
+        if (FirstTouch.FIRST_PAGE.equals(checkWebAccess.firstTouch())) {
+            if (request.getParameter("page")!=null&&request.getParameter("size")!=null){
+                try {
+                    if (request.getParameter("page").equals("0")&&Integer.parseInt(request.getParameter("size"))<=20) {
+                        return;
+                    }
+                } catch (Exception ignored) {}
+            }
+        }
+
         if(request.getHeader("Cookie") == null) {
             logger.warn("[{}] Request not contain cookies", request.getHeader("X-Forwarded-For"));
             throw new NeedCookie();
@@ -135,7 +144,7 @@ public class WebAccessAspect {
             throw new InvalidSecretKey();
         }
 
-        switch (auth_method){
+        switch (checkWebAccess.auth_method()){
             case COMBINED -> {
                 if (!secret_key.isEmpty() && !steam64.isEmpty()) {
                     if (saltedCookie.ValidateSecretKey(secret_key)) {

src/main/java/app/annotations/interfaces/CheckWebAccess.java

@@ -1,6 +1,7 @@
 package app.annotations.interfaces;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
@@ -14,4 +15,5 @@ import java.lang.annotation.Target;
 @Target(ElementType.METHOD)
 public @interface CheckWebAccess {
     public AuthMethod auth_method() default AuthMethod.COMBINED;
+    public FirstTouch firstTouch() default FirstTouch.NON_ALLOW;
 }

src/main/java/app/controllers/user/DetailController.java

@@ -1,6 +1,7 @@
 package app.controllers.user;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 import app.annotations.interfaces.BurstUpdatePlayers;
 import app.annotations.interfaces.CheckWebAccess;
 import app.annotations.interfaces.CollectStatistic;
@@ -113,7 +114,7 @@ public class DetailController {
     }
 
     @PostMapping("/donate")
-    @CheckWebAccess(auth_method = AuthMethod.STEAM64)
+    @CheckWebAccess(auth_method = AuthMethod.STEAM64, firstTouch = FirstTouch.FIRST_PAGE)
     @WaitAfterNext(order = "donatelist")
     @CollectStatistic
     public ResponseEntity<Page<DonateStat>> getDonatePage(Pageable pageable, @RequestBody(required = false) SearchFilter searchFilter) {

src/main/java/app/controllers/user/KillFeedController.java

@@ -1,6 +1,7 @@
 package app.controllers.user;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 import app.annotations.interfaces.CheckWebAccess;
 import app.annotations.interfaces.CollectStatistic;
 import app.annotations.interfaces.WaitAfterNext;
@@ -82,7 +83,7 @@ public class KillFeedController {
     }
 
     @PostMapping
-    @CheckWebAccess(auth_method = AuthMethod.STEAM64)
+    @CheckWebAccess(auth_method = AuthMethod.STEAM64, firstTouch = FirstTouch.FIRST_PAGE)
     @WaitAfterNext(order = "killfeed")
     @CollectStatistic
     public Page<KillsInFeed> getKillFeed(Pageable pageable,

src/main/java/app/controllers/user/MessagesController.java

@@ -1,6 +1,7 @@
 package app.controllers.user;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 import app.annotations.interfaces.CheckWebAccess;
 import app.annotations.interfaces.CollectStatistic;
 import app.annotations.interfaces.WaitAfterNext;
@@ -61,7 +62,7 @@ public class MessagesController {
     }
 
     @PostMapping(value = "/pages", consumes = {MediaType.APPLICATION_JSON_VALUE})
-    @CheckWebAccess(auth_method = AuthMethod.STEAM64)
+    @CheckWebAccess(auth_method = AuthMethod.STEAM64, firstTouch = FirstTouch.FIRST_PAGE)
     @WaitAfterNext(order = "messages")
     @CollectStatistic
     public Page<Message> getMessagesWithFilters(Pageable pageable,

src/main/java/app/controllers/user/PublicController.java

@@ -1,6 +1,7 @@
 package app.controllers.user;
 
 import app.annotations.enums.AuthMethod;
+import app.annotations.enums.FirstTouch;
 import app.annotations.interfaces.CheckWebAccess;
 import app.annotations.interfaces.CollectStatistic;
 import app.annotations.interfaces.WaitAfterNext;
@@ -70,7 +71,7 @@ public class PublicController {
     }
 
     @PostMapping("/banlist")
-    @CheckWebAccess(auth_method = AuthMethod.STEAM64)
+    @CheckWebAccess(auth_method = AuthMethod.STEAM64, firstTouch = FirstTouch.FIRST_PAGE)
     @WaitAfterNext(order = "banlist")
     @CollectStatistic
     public ResponseEntity<Page<Ban>> getBanListWithFilters(Pageable pageable, @RequestBody(required = false) BanSearchFilter banSearchFilter) {
@@ -92,7 +93,7 @@ public class PublicController {
     }
 
     @PostMapping("/reports")
-    @CheckWebAccess(auth_method = AuthMethod.STEAM64)
+    @CheckWebAccess(auth_method = AuthMethod.STEAM64, firstTouch = FirstTouch.FIRST_PAGE)
     @WaitAfterNext(order = "reports")
     @CollectStatistic
     public Page<Report> getReports(Pageable pageable,