Hi all, Would you please let me know if any of the functions below is affect ISPconfig in multi server setup or in any other way? ini_set,show_source,system,shell_exec,passthru,exec,popen,proc_open,allow_url_fopen,system Thanks a lot
I think you mean that restricting the use of those functions will break ISPConfig? All of these except show_source are used in the ISPConfig code. system is mentioned 2 times in your list by the way. Without a more concrete question I can not help you further.
But you must also take in account where you want to restrict them, e.g. ISPConfig uses most of them in the server part only, so its a shell script (php-cli) and restricting shell functions in a shell script makes not that much sense as you probably want to restrict their use in websites.
