[Feature] Allow getting task UID from Lua

diff --git a/src/lua/lua_task.c b/src/lua/lua_task.c
index a3354acb64b842aee992379d7bab7db2decc7198..89875d51cfbfa915eaacb3850916e05274872616 100644 (file)
--- a/src/lua/lua_task.c
+++ b/src/lua/lua_task.c
@@ -265,6 +265,11 @@ LUA_FUNCTION_DEF (task, get_received_headers);
  * Returns queue ID of the message being processed.
  */
 LUA_FUNCTION_DEF (task, get_queue_id);
+/***
+ * @method task:get_uid()
+ * Returns ID of the task being processed.
+ */
+LUA_FUNCTION_DEF (task, get_uid);
 /***
  * @method task:get_resolver()
  * Returns ready to use rspamd_resolver object suitable for making asynchronous DNS requests.
@@ -704,6 +709,7 @@ static const struct luaL_reg tasklib_m[] = {
        LUA_INTERFACE_DEF (task, get_raw_headers),
        LUA_INTERFACE_DEF (task, get_received_headers),
        LUA_INTERFACE_DEF (task, get_queue_id),
+       LUA_INTERFACE_DEF (task, get_uid),
        LUA_INTERFACE_DEF (task, get_resolver),
        LUA_INTERFACE_DEF (task, inc_dns_req),
        LUA_INTERFACE_DEF (task, get_dns_req),
@@ -1598,6 +1604,21 @@ lua_task_get_queue_id (lua_State *L)
        return 1;
 }
 
+static gint
+lua_task_get_uid (lua_State *L)
+{
+       struct rspamd_task *task = lua_check_task (L, 1);
+
+       if (task) {
+               lua_pushstring (L, task->task_pool->tag.uid);
+       }
+       else {
+               return luaL_error (L, "invalid arguments");
+       }
+
+       return 1;
+}
+
 static gint
 lua_task_get_resolver (lua_State *L)
 {