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sa_blacklist.php
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sa_blacklist.php
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<?php
/**
* SpamAssassin Blacklist driver
*
* @version 2.0
* @requires SAUserPrefs plugin
*
* @author Philip Weir
*
* Copyright (C) 2010-2014 Philip Weir
*
* This driver is part of the MarkASJunk plugin for Roundcube.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Roundcube. If not, see https://www.gnu.org/licenses/.
*/
class markasjunk_sa_blacklist
{
private $sa_user;
private $sa_table;
private $sa_username_field;
private $sa_preference_field;
private $sa_value_field;
public function spam($uids, $src_mbox, $dst_mbox)
{
$this->_do_list($uids, true);
}
public function ham($uids, $src_mbox, $dst_mbox)
{
$this->_do_list($uids, false);
}
private function _do_list($uids, $spam)
{
$rcube = rcube::get_instance();
$this->sa_user = $rcube->config->get('sauserprefs_userid', "%u");
$this->sa_table = $rcube->config->get('sauserprefs_sql_table_name');
$this->sa_username_field = $rcube->config->get('sauserprefs_sql_username_field');
$this->sa_preference_field = $rcube->config->get('sauserprefs_sql_preference_field');
$this->sa_value_field = $rcube->config->get('sauserprefs_sql_value_field');
$identity = $rcube->user->get_identity();
$identity = $identity['email'];
$this->sa_user = str_replace('%u', $_SESSION['username'], $this->sa_user);
$this->sa_user = str_replace('%l', $rcube->user->get_username('local'), $this->sa_user);
$this->sa_user = str_replace('%d', $rcube->user->get_username('domain'), $this->sa_user);
$this->sa_user = str_replace('%i', $identity, $this->sa_user);
$config_file = $rcube->config->get('markasjunk_sauserprefs_config');
$debug = $rcube->config->get('markasjunk_debug');
if (is_file($config_file) && !$rcube->config->load_from_file($config_file)) {
rcube::raise_error([
'code' => 527, 'file' => __FILE__, 'line' => __LINE__,
'message' => "Failed to load config from $config_file"
], true, false
);
return false;
}
$db = rcube_db::factory($rcube->config->get('sauserprefs_db_dsnw'), $rcube->config->get('sauserprefs_db_dsnr'), $rcube->config->get('sauserprefs_db_persistent'));
$db->set_debug((bool) $rcube->config->get('sql_debug'));
$db->db_connect('w');
// check DB connections and exit on failure
if ($err_str = $db->is_error()) {
rcube::raise_error([
'code' => 603,
'type' => 'db',
'message' => $err_str
], false, true
);
}
foreach ($uids as $uid) {
$message = new rcube_message($uid);
$email = $message->sender['mailto'];
if ($spam) {
// delete any whitelisting for this address
$db->query(
"DELETE FROM `{$this->sa_table}` WHERE `{$this->sa_username_field}` = ? "
. "AND `{$this->sa_preference_field}` = ? AND `{$this->sa_value_field}` = ?",
$this->sa_user,
'whitelist_from',
$email
);
// check address is not already blacklisted
$sql_result = $db->query(
"SELECT `value` FROM `{$this->sa_table}` WHERE `{$this->sa_username_field}` = ? "
. "AND `{$this->sa_preference_field}` = ? AND `{$this->sa_value_field}` = ?",
$this->sa_user,
'blacklist_from',
$email
);
if (!$db->fetch_array($sql_result)) {
$db->query(
"INSERT INTO `{$this->sa_table}` (`{$this->sa_username_field}`, `{$this->sa_preference_field}`, `{$this->sa_value_field}`)"
. " VALUES (?, ?, ?)",
$this->sa_user,
'blacklist_from',
$email
);
if ($debug) {
rcube::write_log('markasjunk', $this->sa_user . ' blacklist ' . $email);
}
}
}
else {
// delete any blacklisting for this address
$db->query(
"DELETE FROM `{$this->sa_table}` WHERE `{$this->sa_username_field}` = ? AND "
. "`{$this->sa_preference_field}` = ? AND `{$this->sa_value_field}` = ?",
$this->sa_user,
'blacklist_from',
$email
);
// check address is not already whitelisted
$sql_result = $db->query(
"SELECT `value` FROM `{$this->sa_table}` WHERE `{$this->sa_username_field}` = ? "
. "AND `{$this->sa_preference_field}` = ? AND `{$this->sa_value_field}` = ?",
$this->sa_user,
'whitelist_from',
$email
);
if (!$db->fetch_array($sql_result)) {
$db->query(
"INSERT INTO `{$this->sa_table}` (`{$this->sa_username_field}`, `{$this->sa_preference_field}`, `{$this->sa_value_field}`)"
. " VALUES (?, ?, ?)",
$this->sa_user,
'whitelist_from',
$email);
if ($debug) {
rcube::write_log('markasjunk', $this->sa_user . ' whitelist ' . $email);
}
}
}
}
}
}

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sa_blacklist.php (6 KB)

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