1#!/usr/local/bin/perl
2# save_opts.cgi
3# Save various sendmail options
4
5require './sendmail-lib.pl';
6&ReadParse();
7$access{'opts'} || &error($text{'opts_ecannot'});
8&error_setup($text{'opts_err'});
9&lock_file($config{'sendmail_cf'});
10$conf = &get_sendmailcf();
11$ver = &check_sendmail_version($conf);
12
13# Save directives
14&save_doption("S", "DS", 1);
15&save_doption("R", "DR", 1);
16&save_doption("H", "DH", 1);
17
18# Save other options
19&save_option("QueueLA", '[\d\.]+', $text{'opts_queuela'});
20&save_option("RefuseLA", '[\d\.]+', $text{'opts_refusela'});
21&save_option("MaxDaemonChildren", '\d+', $text{'opts_maxch'});
22&save_option("ConnectionRateThrottle", '\d+', $text{'opts_throttle'});
23&save_option("MinQueueAge", '\d+\S', $text{'opts_minqueueage'});
24&save_option("MaxQueueRunSize", '\d+', $text{'opts_runsize'});
25&save_option("Timeout.queuereturn", '\d+[dmhwsy]', $text{'opts_queuereturn'});
26&save_option("Timeout.queuewarn", '\d+[dmhwsy]', $text{'opts_queuewarn'});
27&save_option("QueueDirectory", '\/\S+', $text{'opts_queue'});
28&save_option("PostMasterCopy", '\S+', $text{'opts_postmaster'});
29&save_option("ForwardPath", '\S+', $text{'opts_forward'});
30&save_option("MinFreeBlocks", '\d+', $text{'opts_minfree'});
31&save_option("MaxMessageSize", '\d+', $text{'opts_maxmessage'});
32&save_option("LogLevel", '\d+', $text{'opts_loglevel'});
33$in{'DontBlameSendmail'} =~ s/\0/ /g;
34&save_option("DontBlameSendmail", '.*\S.*', $text{'opts_blame'});
35&save_option("SendMimeErrors", '.*');
36$in{'DeliveryMode_def'} = 1 if (!$in{'DeliveryMode'});
37&save_option("DeliveryMode", '.*');
38$in{'QueueSortOrder_def'} = 1 if (!$in{'QueueSortOrder'});
39&save_option("QueueSortOrder", '.*');
40&save_option("MaxHopCount", '\d+', $text{'opts_hops'});
41&save_option("MatchGECOS", '.*');
42if ($ver >= 10) {
43	&save_option("MaxRecipientsPerMessage", '\d+', $text{'opts_maxrcpt'});
44	&save_option("BadRcptThrottle", '\d+', $text{'opts_maxbad'});
45	}
46&flush_file_lines();
47&unlock_file($config{'sendmail_cf'});
48&restart_sendmail();
49&webmin_log("opts", undef, undef, \%in);
50&redirect("");
51
52# save_doption(type2, input, blank)
53sub save_doption
54{
55local ($oldstr, $old) = &find_type2("D", $_[0], $conf);
56@oldlist = $oldstr ? ( $oldstr ) : ( );
57if ($in{"$_[1]_def"}) {
58	@newlist = $_[2] && $oldstr ?
59			( { 'type' => 'D', 'values' => [ $_[0] ] } ) : ( );
60	}
61elsif ($in{$_[1]} !~ /^\S+$/) {
62	&error(&text('opts_ehost', $in{$_[1]}));
63	}
64else {
65	@newlist = ( { 'type' => 'D', 'values' => [ $_[0].$in{$_[1]} ] } );
66	}
67&save_directives($conf, \@oldlist, \@newlist);
68}
69
70# save_option(name, regexp, what)
71sub save_option
72{
73local ($oldstr, $old) = &find_option($_[0], $conf);
74local @oldlist = $oldstr ? ( $oldstr ) : ( );
75local (@newlist, $re); $re = $_[1];
76if ($in{"$_[0]_def"}) { @newlist = (); }
77elsif ($in{$_[0]} !~ /^$re$/) {
78	&error(&text('opts_einvalid', $in{$_[0]}, $_[2]));
79	}
80else { @newlist = ( { 'type' => 'O', 'values' => [ " $_[0]=$in{$_[0]}" ] } ); }
81&save_directives($conf, \@oldlist, \@newlist);
82}
83
84# save_options(name, regexp, what)
85sub save_options
86{
87local @oldlist = map { $_->[0] } &find_options($_[0], $conf);
88local @newlist;
89if (!$in{"$_[0]_def"}) {
90	local $re = $_[1];
91	foreach my $v (split(/\r?\n/, $in{$_[0]})) {
92		$v =~ /^$re$/ ||
93			&error(&text('opts_einvalid', $in{$_[0]}, $_[2]));
94		push(@newlist, { 'type' => 'O', 'values' => [ " $_[0]=$v" ] });
95		}
96	}
97&save_directives($conf, \@oldlist, \@newlist);
98}
99
100