🐶 Sync 2026-04-22 19:30:41

luci-app-passwall/luasrc/controller/passwall.lua

@@ -775,7 +775,11 @@ function save_node_list_opt()
 end
 
 function update_rules()
-	local update = http.formvalue("update")
+	local update = http.formvalue("update") or ""
+	if update == "" then
+		http_write_json_error({ message = "missing update target" })
+		return
+	end
 	luci.sys.call("lua /usr/share/passwall/rule_update.lua log '" .. update .. "' > /dev/null 2>&1 &")
 	http_write_json()
 end
@@ -1111,9 +1115,9 @@ function fetch_certsha256()
 	local address = (id ~= "") and uci:get(appname, id, "address") or ""
 	local port = (id ~= "") and uci:get(appname, id, "port") or 0
 	if id == "" or address == "" or not api.datatypes.hostname(address) or port == 0 then
-		http_write_json({ code = 1 })
+		http_write_json_error()
 		return
 	end
 	local data = api.fetch_cert_sha256(address, port, 5)
-	http_write_json(data ~= "" and { code = 0, data = data } or { code = 1 })
+	http_write_json(data ~= "" and { code = 1, data = data } or { code = 0 })
 end