log when config is found

config.lua

@@ -7,6 +7,7 @@ local function findConfigFile()
         local possible_config_path = config_directory .. "/" .. "conf.lua"
         local fd, res = io.open(possible_config_path, "rb")
         if fd then
+            log('config found at ' .. possible_config_path)
             local data = fd:read("*a")
             fd:close()
             return data

scripts/pleroma_restrict_unauthenticated_search.lua

@@ -12,7 +12,7 @@ local function searchCallback(cfg, _ctx)
     local authheader = h["authorization"]
 
     if authheader == nil then
-        return 400, "requires authentication"
+        return 401, "requires authentication"
     else
         return nil
     end