public function set_blacklist()
{
$ip = Net::get_user_ip();
$current_time = time();
$node = $this->xml->xpath('/users/blacklist[@ip="' . utf8_encode($ip) . '"]');
// IP dosen't exist
if (empty($node)) {
if (count($this->xml->users->blacklist) >= BLACKLIST_SAVED_REQUESTS) {
unset($this->xml->users->blacklist[0]);
}
// Add the table
$node = $this->xml->addChild('blacklist', '');
// Add the key
$node->addAttribute('ip', $ip);
// Add the registers
$node->addChild('date', $current_time);
$node->addChild('fail_count', 1);
error_log('Nibbleblog: Blacklist - New IP added - ' . $ip);
} else {
$date = $node[0]->getChild('date');
$fail_count = $node[0]->getChild('fail_count');
// The IP expired, so renewed
if ($current_time > $date + BLACKLIST_TIME * 60) {
$node[0]->setChild('date', $current_time);
$node[0]->setChild('fail_count', 1);
error_log('Nibbleblog: Blacklist - IP renewed because is expired - ' . $ip);
} else {
$fail_count += 1;
$node[0]->setChild('fail_count', $fail_count);
error_log('Nibbleblog: Blacklist - IP fail count(' . $fail_count . ') - ' . $ip);
}
}
// Save the database
return $this->savetofile();
}
public function add($category, $send_email, $args = array())
{
global $_LANG;
if (count($this->xml->notification) >= NOTIFICATIONS_AMOUNT) {
unset($this->xml->notification[0]);
}
// Email
if ($send_email) {
if ($category == 'session_fail') {
// Subject
$subject = $_LANG['LOGIN_FAILED_ATTEMPT'];
// Message
$message = Text::replace_assoc(array('{{BLOG_NAME}}' => $this->settings['name'], '{{USERNAME}}' => $args['username'], '{{PASSWORD}}' => $args['password'], '{{IP}}' => Net::get_user_ip()), $_LANG['EMAIL_NOTIFICATION_FAIL_LOGIN']);
} elseif ($category == 'session_start') {
// Subject
$subject = $_LANG['NEW_SESSION_STARTED'];
// Message
$message = Text::replace_assoc(array('{{BLOG_NAME}}' => $this->settings['name'], '{{USERNAME}}' => $args['username'], '{{IP}}' => Net::get_user_ip()), $_LANG['EMAIL_NOTIFICATION_SESSION_STARTED']);
} elseif ($category == 'comment') {
// Subject
$subject = $_LANG['YOU_HAVE_A_NEW_COMMENT'];
// Message
$message = Text::replace_assoc(array('{{BLOG_NAME}}' => $this->settings['name'], '{{COMMENT}}' => $args['comment'], '{{AUTHOR_NAME}}' => $args['author_name'], '{{AUTHOR_EMAIL}}' => $args['author_email'], '{{IP}}' => Net::get_user_ip()), $_LANG['EMAIL_NOTIFICATION_NEW_COMMENT']);
}
$sent = Email::send(array('from' => $this->settings['notification_email_from'], 'to' => $this->settings['notification_email_to'], 'subject' => $subject, 'message' => $message));
} else {
$sent = false;
}
// Encrypt the user IP
include FILE_KEYS;
$user_ip = Crypt::encrypt(Net::get_user_ip(), $_KEYS[0]);
// Save the notification
$node = $this->xml->addChild('notification');
$node->addAttribute('category', $category);
$node->addAttribute('mail', $sent);
$node->addAttribute('ip', $user_ip);
$node->addAttribute('date', Date::unixstamp());
$this->savetofile();
return true;
}