PAL.C.T MINI SHELL
#!/usr/bin/perl
# save_cmd.cgi
# Save, create or delete a custom command
require './custom-lib.pl';
&ReadParse();
$access{'edit'} || &error($text{'save_ecannot'});
if ($in{'delete'}) {
$cmd = &get_command($in{'id'}, $in{'idx'});
&delete_command($cmd);
&webmin_log("delete", "command", $cmd->{'id'}, $cmd);
&redirect("");
}
elsif ($in{'clone'}) {
&redirect("edit_cmd.cgi?id=$in{'id'}&idx=$in{'idx'}&clone=1&new=1");
}
else {
&error_setup($text{'save_err'});
if (!$in{'new'}) {
$cmd = &get_command($in{'id'}, $in{'idx'});
}
else {
$cmd = { 'id' => time() };
}
# parse and validate inputs
$in{'cmd'} =~ s/\r//g;
$in{'cmd'} =~ s/\n/ /g;
$in{'cmd'} =~ /\S/ || &error($text{'save_ecmd'});
if ($in{'dir_def'}) {
$cmd->{'cmd'} = $in{'cmd'};
}
else {
$in{'dir'} =~ /^\S+$/ || &error($text{'save_edir'});
$cmd->{'cmd'} = "cd $in{'dir'} ; $in{'cmd'}";
}
$in{'order_def'} || $in{'order'} =~ /^\-?(\d+)$/ ||
&error($text{'save_eorder'});
$in{'timeout_def'} || $in{'timeout'} =~ /^(\d+)$/ ||
&error($text{'save_etimeout'});
$cmd->{'desc'} = $in{'desc'};
$in{'html'} =~ s/\r//g;
$in{'html'} =~ s/\n*/\n/;
$cmd->{'html'} = $in{'html'};
if (&supports_users()) {
$in{'user_def'} || (@u = getpwnam($in{'user'})) ||
&error($text{'save_euser'});
$cmd->{'user'} = $in{'user_def'} ? "*" : $in{'user'};
$cmd->{'su'} = $in{'su'};
}
else {
$cmd->{'user'} = 'root';
}
$cmd->{'raw'} = $in{'raw'};
$cmd->{'order'} = $in{'order_def'} ? 0 : int($in{'order'});
$cmd->{'timeout'} = $in{'timeout_def'} ? 0 : int($in{'timeout'});
$cmd->{'clear'} = $in{'clear'};
if ($in{'format_def'} == 0) {
delete($cmd->{'format'});
}
elsif ($in{'format_def'} == 2) {
$cmd->{'format'} = 'redirect';
}
elsif ($in{'format_def'} == 3) {
$cmd->{'format'} = 'form';
}
else {
$in{'format'} =~ /^[a-z0-9\.\_\-]+\/[a-z0-9\.\_\-]+/i ||
&error($text{'save_eformat'});
$cmd->{'format'} = $in{'format'};
}
$cmd->{'noshow'} = $in{'noshow'};
$cmd->{'usermin'} = $in{'usermin'};
@hosts = split(/\0/, $in{'hosts'});
if (!@hosts || (@hosts == 1 && $hosts[0] eq "0")) {
delete($cmd->{'hosts'});
}
else {
$cmd->{'usermin'} && &error($text{'save_eusermin'});
$cmd->{'hosts'} = \@hosts;
}
&parse_params_inputs($cmd);
&save_command($cmd);
&webmin_log($in{'new'} ? "create" : "modify", "command",
$cmd->{'id'}, $cmd);
if ($in{'new'} && $access{'cmds'} ne '*') {
$access{'cmds'} .= " ".$cmd->{'id'};
&save_module_acl(\%access);
}
&redirect("");
}
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