fix: tonumber

sdk/kong/kong-safeline-1.0.3-1.rockspec

@@ -0,0 +1,21 @@
+package = "kong-safeline"
+version = "1.0.3-1"
+source = {
+   url = "git://github.com/xbingW/kong-safeline.git"
+}
+description = {
+   summary = "Kong plugin for Chaitin SafeLine Web Application Firewall",
+   homepage = "https://github.com/xbingW/kong-safeline",
+   license = "Apache License 2.0",
+   maintainer = "Xiaobing Wang <xiaobing.wang@chaitin.com>"
+}
+dependencies = {
+   "lua-resty-t1k >= 1.1.5"
+}
+build = {
+   type = "builtin",
+   modules = {
+      ["kong.plugins.safeline.handler"] = "kong/plugins/safeline/handler.lua",
+      ["kong.plugins.safeline.schema"] = "kong/plugins/safeline/schema.lua"
+   }
+}

sdk/kong/kong/plugins/safeline/handler.lua

@@ -34,11 +34,11 @@ function SafelineHandler:access(conf)
     if not ok then
         kong.log.err("failed to detector req: ", err)
     end
-    if result then
+    if result and result.status then
         if result.action == t1k_constants.ACTION_BLOCKED then
             local msg = fmt(blocked_message, result.status, result.event_id)
             kong.log.debug("blocked by safeline: ",msg)
-            return kong.response.exit(result.status, msg)
+            return kong.response.exit(tonumber(result.status), msg)
         end
     end
 end