From 4789e40574409c6f480710ad2e1938353d676df4 Mon Sep 17 00:00:00 2001
From: dami <midoks@163.com>
Date: Fri, 5 Dec 2025 15:42:20 +0800
Subject: [PATCH] up

---
 plugins/openresty/resty/obf/util.lua | 5 +++++
 web/misc/nginx/rewrite/obf.conf      | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/plugins/openresty/resty/obf/util.lua b/plugins/openresty/resty/obf/util.lua
index 216d06f42..33bbc71a1 100644
--- a/plugins/openresty/resty/obf/util.lua
+++ b/plugins/openresty/resty/obf/util.lua
@@ -15,6 +15,11 @@ function _M.to_uint8array(content)
     if len == 0 then
         return "new Uint8Array([])"
     end
+    local mode = ngx.var.obf_uint8_b64
+    if mode == "true" or (not mode and len >= 4096) then
+        local b64 = ngx.encode_base64(content)
+        return "(function(){var s='"..b64.."';var b=atob(s);var a=new Uint8Array(b.length);for(var i=0;i<b.length;i++){a[i]=b.charCodeAt(i)};return a;})()"
+    end
     local arr = {}
     for i = 1, len do
         arr[i] = byte(content, i)
diff --git a/web/misc/nginx/rewrite/obf.conf b/web/misc/nginx/rewrite/obf.conf
index f02b13577..ab25bfe86 100644
--- a/web/misc/nginx/rewrite/obf.conf
+++ b/web/misc/nginx/rewrite/obf.conf
@@ -8,6 +8,8 @@ location / {
     set $close_close  'true';   # 关闭 关闭开关
     set $debug_close  'true';   # 关闭 开始调试
     set $obf_timeout  100;      # 缓存时间
+    set $obf_uint8_b64 'true';  # uint8_b64
+    set $obf_skip_large  262144; # 
     if (!-e $request_filename) {
        rewrite  ^(.*)$  /index.php/$1  last;
        break;