| Server IP : 49.231.201.246 / Your IP : 216.73.216.248 Web Server : Apache/2.4.18 (Ubuntu) System : Linux 246 4.4.0-210-generic #242-Ubuntu SMP Fri Apr 16 09:57:56 UTC 2021 x86_64 User : root ( 0) PHP Version : 7.0.33-0ubuntu0.16.04.16 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/share/webmin/firewall6/ |
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# install_check.pl
do 'firewall-lib.pl';
# is_installed(mode)
# For mode 1, returns 2 if the server is installed and configured for use by
# Webmin, 1 if installed but not configured, or 0 otherwise.
# For mode 0, returns 1 if installed, 0 if not
sub is_installed
{
return 0 if (&missing_firewall_commands());
local $out = &backquote_command("iptables -n -t filter -L OUTPUT 2>&1");
return 0 if ($?);
if ($_[0]) {
# Check if init script is setup
if (!$config{'direct'} &&
(defined(&check_iptables) && &check_iptables() ||
!-s $iptables_save_file)) {
return 1;
}
return 2;
}
# Check if another firewall is in use
my @livetables = &get_iptables_save("ip${ipvx}tables-save 2>/dev/null |");
my @fwname = &external_firewall_list(\@livetables);
@fwname = grep { $_ ne 'fail2ban' } @fwname;
return 0 if (@fwname);
return 1;
}