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#!/usr/bin/perl
# Save SMTP authentication options
require './postfix-lib.pl';
&ReadParse();
$access{'client'} || &error($text{'opts_ecannot'});
&error_setup($text{'client_err'});
&lock_postfix_files();
if ($in{'client_def'}) {
# Reset to default
&set_current_value("smtpd_client_restrictions",
"__DEFAULT_VALUE_IE_NOT_IN_CONFIG_FILE__");
}
else {
# Save client options
@opts = split(/[\s,]+/,&get_current_value("smtpd_client_restrictions"));
%oldopts = map { $_, 1 } @opts;
%newopts = map { $_, 1 } split(/\0/, $in{'client'});
# Save boolean options
foreach $o (&list_client_restrictions()) {
if ($newopts{$o} && !$oldopts{$o}) {
push(@opts, $o);
}
elsif (!$newopts{$o} && $oldopts{$o}) {
@opts = grep { $_ ne $o } @opts;
}
}
# Save options with values
foreach $o (&list_multi_client_restrictions()) {
# Find all current positions
local @pos;
for(my $i=0; $i<@opts; $i++) {
push(@pos, $i) if ($opts[$i] eq $o);
}
# Make sure something was entered
if ($newopts{$o}) {
$in{"value_$o"} =~ /\S/ ||
&error(&text('client_evalue', $text{'sasl_'.$o}));
}
# Sync with values entered
@v = split(/\s+/, $in{"value_$o"});
for(my $i=0; $i<@pos || $i<@v; $i++) {
if ($i<@pos && $i<@v) {
# Updating a value
$opts[$pos[$i]+1] = $v[$i];
}
elsif ($i<@pos && $i>=@v) {
# Removing a value
splice(@opts, $pos[$i], 2);
}
elsif ($i>=@pos && $i<@v) {
# Adding a value, at the end
push(@opts, $o, $v[$i]);
}
}
}
&set_current_value("smtpd_client_restrictions", join(" ", @opts));
}
&unlock_postfix_files();
$err = &reload_postfix();
&error($err) if ($err);
&webmin_log("client");
&redirect("");