Viewing file:  save_ports.cgi (2.47 KB) -rwxr-xr-x
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#!/usr/bin/perl
# Update the list of TCP ports Sendmail uses
require './sendmail-lib.pl';
require './features-lib.pl';
&ReadParse();
&error_setup($text{'ports_err'});
$access{'ports'} || &error($text{'ports_ecannot'});
# Parse and validate inputs
@ports = ( );
if (!$in{'ports_def'}) {
for($i=0; defined($name=$in{"name_$i"}); $i++) {
# Port name
next if (!$name);
$name =~ /^[a-z0-9\_]+$/i || &error(&text('ports_ename', $i+1));
$done{$name}++ && &error(&text('ports_eclash', $i+1));
@opts = ( "Name=$name" );
# IP address
if (!$in{"addr_${i}_def"}) {
&check_ipaddress($in{"addr_$i"}) ||
&check_ip6address($in{"addr_$i"}) ||
&error(&text('ports_eaddr', $i+1));
push(@opts, "Address=".$in{"addr_$i"});
}
# Family
if ($in{"family_${i}"}) {
push(@opts, "Family=".$in{"family_${i}"});
}
# TCP port
if (!$in{"port_${i}_def"}) {
$in{"port_$i"} =~ /^\d+$/ && $in{"port_$i"} > 0 &&
$in{"port_$i"} < 65536 ||
getservbyname($in{"port_$i"}, "tcp") ||
&error(&text('ports_eport', $i+1));
push(@opts, "Port=".$in{"port_$i"});
}
# Modifiers
@mods = split(/\0/, $in{"mod_$i"});
if (@mods) {
push(@opts, "Modifiers=".join("", @mods));
}
# Other options
push(@opts, split(/,/, $in{"other_$i"}));
push(@ports, join(",", @opts));
}
}
# Update sendmail.cf
&lock_file($config{'sendmail_cf'});
$conf = &get_sendmailcf();
@oldlist = map { $_->[0] } &find_options("DaemonPortOptions", $conf);
@newlist = map { { 'type' => 'O',
'values' => [ " DaemonPortOptions=$_" ] } } @ports;
&save_directives($conf, \@oldlist, \@newlist);
&flush_file_lines($config{'sendmail_cf'});
&unlock_file($config{'sendmail_cf'});
# Update .mc file too, if we have one
if ($features_access) {
@features = &list_features();
if (@features) {
&lock_file($config{'sendmail_mc'});
@dpa = grep { $_->{'type'} == 0 &&
$_->{'text'} =~ /^DAEMON_OPTIONS/ } @features;
for($i=0; $i<@dpa || $i<@ports; $i++) {
if ($dpa[$i] && $ports[$i]) {
# Modify
$dpa[$i]->{'text'} =
"DAEMON_OPTIONS(`$ports[$i]')";
&modify_feature($dpa[$i]);
}
elsif ($dpa[$i] && !$ports[$i]) {
# No longer needed .. delete
&delete_feature($dpa[$i]);
}
elsif (!$dpa[$i] && $ports[$i]) {
# Add new feature
$f = { 'type' => 0,
'text' => "DAEMON_OPTIONS(`$ports[$i]')" };
&create_feature($f);
}
}
&unlock_file($config{'sendmail_mc'});
}
}
# Restart Sendmail
&restart_sendmail();
&webmin_log("ports");
&redirect("");
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