From 25d0dabf0b1dbdbf15b2c8e7828ae5ca684cf3af Mon Sep 17 00:00:00 2001
From: Mooseable <mooseable@mooseable.com>
Date: Thu, 13 Mar 2025 20:38:05 +0800
Subject: [PATCH] revert original traffic-filter-role.cfg as its redundant with
 the extra traffic filter role

---
 kamailio/traffic-filter-role.cfg | 27 +--------------------------
 1 file changed, 1 insertion(+), 26 deletions(-)

diff --git a/kamailio/traffic-filter-role.cfg b/kamailio/traffic-filter-role.cfg
index a1baf4e..942037f 100644
--- a/kamailio/traffic-filter-role.cfg
+++ b/kamailio/traffic-filter-role.cfg
@@ -53,29 +53,4 @@ route[FILTER_TO_DOMAIN]
         drop();
         exit;
     }
-}
-
-route[CCP_SECURITY_CHECKS] {
-#!ifdef WITH_CCP_SECURITY_CHECKS
-  if (is_method("INVITE|REGISTER")) {
-
-    if($ua =~ "(friendly-scanner|sipvicious|pplsip)") {
-        xlog("$ci|block|Fail2Ban blocking traffic from $si Script Kiddie trying to exploit\n");
-        drop();
-        exit;
-    }
-
-    if($au =~ "(\=)|(\-\-)|(')|(\#)|(\%27)|(\%24)" and $au != $null) {
-        xlog("$ci|block|Fail2Ban blocking traffic from $si SQL Injection attack over SIP\n");
-        drop();
-        exit;
-    }
-
-    if($(hdr(Record-Route)[0]{nameaddr.uri}) != $si and $(hdr(Record-Route)[0]{nameaddr.uri}) != $null) {
-        xlog("$ci|block|Fail2Ban blocking traffic from $si Spoofing attack over SIP\n");
-        drop();
-        exit;
-    }
-  }
-#!endif
-}
+}
\ No newline at end of file