PAL.C.T MINI SHELL
#!/usr/bin/perl
# Send email to users approaching their quotas
$no_acl_check++;
require './quota-lib.pl';
&foreign_require("mailboxes", "mailboxes-lib.pl");
# Find filesystems with quotas
foreach $fs (&list_filesystems()) {
if ($fs->[4] && $fs->[5]) {
$fslist{$fs->[0]}++;
}
}
# Look for filesystems with warning enabled
$now = time();
foreach $k (keys %config) {
if ($k =~ /^email_(\S+)$/ && $fslist{$1}) {
# Found a filesystem to check users on
$f = $1;
%user = ( );
$n = &filesystem_users($f);
local %emailtimes;
local $qf = $f;
$qf =~ s/\//_/g;
&read_file("$module_config_directory/emailtimes.$qf",
\%emailtimes);
$interval = $config{'email_interval_'.$f}*60*60;
for($i=0; $i<$n; $i++) {
if ($config{'email_type_'.$f}) {
$limit = $user{$i,'hblocks'};
}
else {
$limit = $user{$i,'sblocks'};
}
next if (!$limit);
# Check if over threshold
$upercent = 100.0*$user{$i,'ublocks'}/$limit;
next if ($upercent < $config{'email_percent_'.$f});
# Check if time to email
next if ($emailtimes{$user{$i,'user'}} >=
$now - $interval);
# Work out the domain, perhaps from Virtualmin
$email = $user{$i,'user'}."\@".
$config{'email_domain_'.$f};
if ($config{'email_virtualmin_'.$f} &&
&foreign_check("virtual-server")) {
&foreign_require("virtual-server",
"virtual-server-lib.pl");
local $d = &virtual_server::get_user_domain(
$user{$i,'user'});
if ($d) {
local @users = &virtual_server::list_domain_users($d, 0, 0, 1, 1);
local ($uinfo) = grep { $_->{'user'} eq $user{$i,'user'} } @users;
if ($uinfo && $uinfo->{'domainowner'}) {
# Domain owner, with own email
$email = $d->{'emailto'};
}
elsif ($uinfo && $uinfo->{'email'}) {
# Regular user with email
$email = $uinfo->{'email'};
}
}
}
# Email the user
&send_quota_mail(
$user{$i,'user'},
$email,
$limit,
$user{$i,'ublocks'},
$f,
$upercent,
$config{'email_from_'.$f},
$user{$i,'gblocks'},
'email',
$config{'email_cc_'.$f},
);
# Save last email time
$emailtimes{$user{$i,'user'}} = $now;
}
&write_file("$module_config_directory/emailtimes.$qf",
\%emailtimes);
}
if ($k =~ /^gemail_(\S+)$/ && $fslist{$1}) {
# Found a filesystem to check groups on
$f = $1;
$n = &filesystem_groups($f);
local %emailtimes;
local $qf = $f;
$qf =~ s/\//_/g;
&read_file("$module_config_directory/gemailtimes.$qf",
\%emailtimes);
$interval = $config{'gemail_interval_'.$f}*60*60;
for($i=0; $i<$n; $i++) {
if ($config{'gemail_type_'.$f}) {
$limit = $group{$i,'hblocks'};
}
else {
$limit = $group{$i,'sblocks'};
}
next if (!$limit);
# Check if over threshold
$upercent = 100.0*$group{$i,'ublocks'}/$limit;
next if ($upercent < $config{'gemail_percent_'.$f});
# Check if time to email
next if ($emailtimes{$group{$i,'group'}} >=
$now - $interval);
# Work out the destination
local $to;
if ($config{'gemail_tomode_'.$f} == 0) {
# Same name as group
$to = $group{$i,'group'};
}
elsif ($config{'gemail_tomode_'.$f} == 1) {
# Fixed address
$to = $config{'gemail_to_'.$f};
}
else {
# From Virtualmin
&foreign_require("virtual-server",
"virtual-server-lib.pl");
local $d = &virtual_server::get_domain_by(
"group", $group{$i,'group'},
"parent", undef);
if ($d) {
$to = $d->{'emailto'} || $d->{'email'};
}
}
local $cc = $config{'gemail_cc_'.$f};
if (!$to && $cc) {
# No to address, such as when a virtualmin
# domain was not found. So still send to the
# CC address
$to = $cc;
$cc = undef;
}
if ($to) {
# Email the responsible person
if ($to !~ /\@/) {
local $dom =
$config{'email_domain_'.$f} ||
&get_system_hostname();
$to .= "\@$dom";
}
&send_quota_mail(
$group{$i,'group'},
$to,
$limit,
$group{$i,'ublocks'},
$f,
$upercent,
$config{'gemail_from_'.$f},
$group{$i,'gblocks'},
'gemail',
$cc,
);
}
# Save last email time
$emailtimes{$group{$i,'group'}} = $now;
}
&write_file("$module_config_directory/gemailtimes.$qf",
\%emailtimes);
}
}
sub send_quota_mail
{
local ($user, $addr, $limit, $used, $fs, $percent, $from, $grace, $suffix,
$ccaddr) = @_;
local $bsize = &block_size($fs);
if ($bsize) {
$used = &nice_size($used*$bsize);
$limit = &nice_size($limit*$bsize);
}
else {
$used = "$used blocks";
$limit = "$limit blocks";
}
local $body;
local %hash = ( 'USER' => $user,
'FS' => $fs,
'PERCENT' => int($percent),
'USED' => $used,
'QUOTA' => $limit,
'GRACE' => $grace, );
if ($config{$suffix.'_msg'}) {
# Use configured template
$body = &substitute_template($config{$suffix.'_msg'}, \%hash);
$body =~ s/\t/\n/g;
}
else {
# Fall back to default
$body = &text($suffix.'_msg', $user, $fs, int($percent), $used,$limit);
$body =~ s/\\n/\n/g;
}
local $subject;
if ($config{$suffix.'_subject'}) {
# Use configured subject
$subject = &substitute_template($config{$suffix.'_subject'}, \%hash);
}
else {
# Fall back to default
$subject = $text{$suffix.'_subject'};
}
&mailboxes::send_text_mail($from || &mailboxes::get_from_address(),
$addr,
undef,
$subject,
$body);
if ($ccaddr) {
# Also send to other address (like the domain owner)
&mailboxes::send_text_mail($from || &mailboxes::get_from_address(),
$ccaddr,
undef,
$subject,
$body);
}
}
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