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Use Redis for forwarded_hosts, some fixes

master
andryyy 2017-05-08 23:09:40 +02:00
parent d64ed65575
commit 74359f6df4
6 changed files with 95 additions and 74 deletions
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39
data/web/admin.php
View File

@ -292,24 +292,25 @@ $tfa_data = get_tfa();
</thead>
<tbody>
<?php
$forwarding_hosts = get_forwarding_hosts();
if ($forwarding_hosts) {
foreach ($forwarding_hosts as $host) {
$fwd_hosts = get_forwarding_hosts();
if (!empty($fwd_hosts)) {
foreach ($fwd_hosts as $host => $attr) {
?>
<tr id="data">
<td><?=htmlspecialchars(strtolower($host->host));?></td>
<td><?=htmlspecialchars(strtolower($host->source));?></td>
<td><?=htmlspecialchars($host);?></td>
<td><?=htmlspecialchars($attr['source']);?></td>
<td><?=($attr['keep_spam'] == "no") ? $lang['admin']['yes'] : $lang['admin']['no'];?></td>
<td style="text-align: right;">
<div class="btn-group">
<a href="delete.php?forwardinghost=<?=$host->host;?>" class="btn btn-xs btn-danger"><span class="glyphicon glyphicon-trash"></span> <?=$lang['admin']['remove'];?></a>
<a href="delete.php?forwardinghost=<?=htmlspecialchars($host);?>" class="btn btn-xs btn-danger"><span class="glyphicon glyphicon-trash"></span> <?=$lang['admin']['remove'];?></a>
</div>
</td>
</td>
</tr>
<?php
}
} else {
}
else {
?>
<tr id="no-data"><td colspan="4" style="text-align: center; font-style: italic;"><?=$lang['admin']['no_record'];?></td></tr>
<?php
@ -321,24 +322,18 @@ $tfa_data = get_tfa();
</form>
<legend><?=$lang['admin']['add_forwarding_host'];?></legend>
<p class="help-block"><?=$lang['admin']['forwarding_hosts_add_hint'];?></p>
<form class="form-horizontal" role="form" method="post">
<form class="form-inline" role="form" method="post">
<div class="form-group">
<label class="control-label col-sm-2" for="hostname"><?=$lang['edit']['host'];?>:</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="hostname" id="hostname" required>
</div>
<label for="hostname"><?=$lang['edit']['host'];?></label>
<input class="form-control" id="hostname" name="hostname" placeholder="example.org" required>
</div>
<div class="form-group">
<label class="control-label col-sm-2" for="filter_spam"><?=$lang['user']['spamfilter'];?>:</label>
<div class="col-sm-10">
<input type="checkbox" class="form-control" name="filter_spam" id="filter_spam">
</div>
</div>
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<button type="submit" name="add_forwarding_host" class="btn btn-default"><?=$lang['admin']['add'];?></button>
</div>
<select data-width="200px" class="form-control" id="filter_spam" name="filter_spam" title="<?=$lang['user']['spamfilter'];?>" required>
<option value="1"><?=$lang['admin']['active'];?></option>
<option value="0"><?=$lang['admin']['inactive'];?></option>
</select>
</div>
<button type="submit" name="add_forwarding_host" class="btn btn-default"><span class="glyphicon glyphicon-plus"></span> <?=$lang['admin']['add'];?></button>
</form>
</div>
</div>

115
data/web/inc/functions.inc.php
View File

@ -5100,14 +5100,29 @@ function get_u2f_registrations($username) {
return $sel->fetchAll(PDO::FETCH_OBJ);
}
function get_forwarding_hosts() {
global $pdo;
$sel = $pdo->prepare("SELECT * FROM `forwarding_hosts`");
$sel->execute();
return $sel->fetchAll(PDO::FETCH_OBJ);
global $redis;
$data = array();
try {
$wl_hosts = $redis->hGetAll('WHITELISTED_FWD_HOST');
if (!empty($wl_hosts)) {
foreach ($wl_hosts as $host => $source) {
$data[$host]['keep_spam'] = ($redis->hGet('KEEP_SPAM', $host)) ? "yes" : "no";
$data[$host]['source'] = $source;
}
}
}
catch (RedisException $e) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'Redis: '.$e
);
return false;
}
return $data;
}
function add_forwarding_host($postarray) {
require_once 'spf.inc.php';
global $pdo;
global $redis;
global $lang;
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'] = array(
@ -5117,20 +5132,21 @@ function add_forwarding_host($postarray) {
return false;
}
$source = $postarray['hostname'];
$host = $postarray['hostname'];
$filter_spam = !empty($postarray['filter_spam']);
$hosts = array();
if (preg_match('/^[0-9a-fA-F:\/]+$/', $host)) { // IPv6 address
$host = trim($postarray['hostname']);
$filter_spam = $postarray['filter_spam'];
if (isset($postarray['filter_spam']) && $postarray['filter_spam'] == 1) {
$filter_spam = 1;
}
else {
$filter_spam = 0;
}
if (filter_var($host, FILTER_VALIDATE_IP)) {
$hosts = array($host);
}
elseif (preg_match('/^[0-9\.\/]+$/', $host)) { // IPv4 address
$hosts = array($host);
}
}
else {
$hosts = get_outgoing_hosts_best_guess($host);
}
if (!$hosts)
{
if (!$hosts) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'Invalid host specified: '. htmlspecialchars($host)
@ -5138,23 +5154,22 @@ function add_forwarding_host($postarray) {
return false;
}
foreach ($hosts as $host) {
if ($source == $host)
$source = '';
try {
$stmt = $pdo->prepare("REPLACE INTO `forwarding_hosts` (`host`, `source`, `filter_spam`) VALUES (:host, :source, :filter_spam)");
$stmt->execute(array(
':host' => $host,
':source' => $source,
':filter_spam' => $filter_spam ? 1 : 0,
));
}
catch (PDOException $e) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'MySQL: '.$e
);
return false;
}
try {
$redis->hSet('WHITELISTED_FWD_HOST', $host, $source);
if ($filter_spam == 0) {
$redis->hSet('KEEP_SPAM', $host, 1);
}
elseif ($redis->hGet('KEEP_SPAM', $host)) {
$redis->hDel('KEEP_SPAM', $host);
}
}
catch (RedisException $e) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'Redis: '.$e
);
return false;
}
}
$_SESSION['return'] = array(
'type' => 'success',
@ -5162,7 +5177,7 @@ function add_forwarding_host($postarray) {
);
}
function delete_forwarding_host($postarray) {
global $pdo;
global $redis;
global $lang;
if ($_SESSION['mailcow_cc_role'] != "admin") {
$_SESSION['return'] = array(
@ -5171,20 +5186,26 @@ function delete_forwarding_host($postarray) {
);
return false;
}
$host = $postarray['forwardinghost'];
try {
$stmt = $pdo->prepare("DELETE FROM `forwarding_hosts` WHERE `host` = :host");
$stmt->execute(array(
':host' => $host,
));
}
catch (PDOException $e) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'MySQL: '.$e
);
return false;
}
if (!is_array($postarray['forwardinghost'])) {
$hosts = array();
$hosts[] = $postarray['forwardinghost'];
}
else {
$hosts = $postarray['forwardinghost'];
}
foreach ($hosts as $host) {
try {
return $redis->hDel('WHITELISTED_FWD_HOST', $host);
return $redis->hDel('KEEP_SPAM', $host);
}
catch (RedisException $e) {
$_SESSION['return'] = array(
'type' => 'danger',
'msg' => 'Redis: '.$e
);
return false;
}
}
$_SESSION['return'] = array(
'type' => 'success',
'msg' => sprintf($lang['success']['forwarding_host_removed'], htmlspecialchars($host))

11
data/web/inc/spf.inc.php
View File

@ -1,4 +1,6 @@
<?php
error_reporting(0);
function get_spf_allowed_hosts($domain)
{
$hosts = array();
@ -85,10 +87,11 @@ function get_mx_hosts($domain)
$hosts = array();
try {
$mx_records = dns_get_record($domain, DNS_MX);
foreach ($mx_records as $mx_record)
{
$new_hosts = get_a_hosts($mx_record['target']);
$hosts = array_unique(array_merge($hosts,$new_hosts), SORT_REGULAR);
if ($mx_records) {
foreach ($mx_records as $mx_record) {
$new_hosts = get_a_hosts($mx_record['target']);
$hosts = array_unique(array_merge($hosts,$new_hosts), SORT_REGULAR);
}
}
}
catch (Exception $e) {

2
data/web/inc/vars.inc.php
View File

@ -1,5 +1,5 @@
<?php
error_reporting(E_ERROR | E_WARNING);
error_reporting(E_ERROR);
//error_reporting(E_ALL);
/*

1
data/web/lang/lang.de.php
View File

@ -450,6 +450,7 @@ $lang['admin']['configuration'] = 'Konfiguration';
$lang['admin']['password'] = 'Passwort';
$lang['admin']['password_repeat'] = 'Passwort (Wiederholung)';
$lang['admin']['active'] = 'Aktiv';
$lang['admin']['inactive'] = 'Inaktiv';
$lang['admin']['action'] = 'Aktion';
$lang['admin']['add_domain_admin'] = 'Domain-Administrator hinzufügen';
$lang['admin']['admin_domains'] = 'Domain-Zuweisungen';

1
data/web/lang/lang.en.php
View File

@ -462,6 +462,7 @@ $lang['admin']['configuration'] = 'Configuration';
$lang['admin']['password'] = 'Password';
$lang['admin']['password_repeat'] = 'Confirmation password (repeat)';
$lang['admin']['active'] = 'Active';
$lang['admin']['inactive'] = 'Inactive';
$lang['admin']['action'] = 'Action';
$lang['admin']['add_domain_admin'] = 'Add Domain administrator';
$lang['admin']['admin_domains'] = 'Domain assignments';