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<?php |
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|
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use AcyMailing\Helpers\UpdatemeHelper; |
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|
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function acym_escape($text, bool $addSlashes = true): string |
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{ |
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if (is_array($text) || is_object($text)) { |
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$text = json_encode($text); |
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|
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if ($addSlashes) { |
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$text = str_replace('\\', '\\\\', $text); |
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} |
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} |
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|
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if (empty($text) && !is_numeric($text)) { |
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return ''; |
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} |
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|
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if (!preg_match('#[&<>"\']#', $text)) { |
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return $text; |
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} |
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|
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return htmlspecialchars($text, ENT_QUOTES, 'UTF-8'); |
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} |
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|
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function acym_escapeUrl(string $url): string |
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{ |
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if (empty($url)) { |
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return ''; |
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} |
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|
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$url = str_replace(' ', '%20', ltrim($url)); |
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$url = preg_replace('|[^a-z0-9-~+_.?#=!&;,/:%@$\|*\'()\[\]\\x80-\\xff]|i', '', $url); |
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|
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if (empty($url)) { |
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return ''; |
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} |
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|
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if (0 !== stripos($url, 'mailto:')) { |
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$strip = ['%0d', '%0a', '%0D', '%0A']; |
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$count = 1; |
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while ($count) { |
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$url = str_replace($strip, '', $url, $count); |
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} |
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} |
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|
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$url = str_replace(';//', '://', $url); |
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if (strpos($url, ':') === false && !in_array($url[0], ['/', '#', '?'], true) && !preg_match('/^[a-z0-9-]+?\.php/i', $url)) { |
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$url = 'https://'.$url; |
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} |
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|
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$url = str_replace('&', '&', $url); |
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$url = str_replace("'", ''', $url); |
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|
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if (strpos($url, '[') !== false || strpos($url, ']') !== false) { |
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$to_unset = []; |
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|
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if (strpos($url, '//') === 0) { |
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$to_unset[] = 'scheme'; |
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$url = 'placeholder:'.$url; |
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} elseif (strpos($url, '/') === 0) { |
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$to_unset[] = 'scheme'; |
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$to_unset[] = 'host'; |
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$url = 'placeholder://placeholder'.$url; |
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} |
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|
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$parsed = parse_url($url); |
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|
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if (!empty($parsed)) { |
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foreach ($to_unset as $key) { |
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unset($parsed[$key]); |
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} |
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} |
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|
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$front = ''; |
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|
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if (isset($parsed['scheme'])) { |
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$front .= $parsed['scheme'].'://'; |
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} elseif ('/' === $url[0]) { |
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$front .= '//'; |
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} |
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|
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if (isset($parsed['user'])) { |
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$front .= $parsed['user']; |
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} |
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|
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if (isset($parsed['pass'])) { |
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$front .= ':'.$parsed['pass']; |
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} |
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|
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if (isset($parsed['user']) || isset($parsed['pass'])) { |
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$front .= '@'; |
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} |
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|
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if (isset($parsed['host'])) { |
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$front .= $parsed['host']; |
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} |
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|
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if (isset($parsed['port'])) { |
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$front .= ':'.$parsed['port']; |
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} |
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|
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$end_dirty = str_replace($front, '', $url); |
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$end_clean = str_replace(['[', ']'], ['%5B', '%5D'], $end_dirty); |
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$url = str_replace($end_dirty, $end_clean, $url); |
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} |
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|
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return $url; |
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} |
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|
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function acym_arrayToInteger(array &$array): void |
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{ |
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$array = @array_map('intval', $array); |
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} |
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|
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function acym_getIP(): string |
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{ |
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$map = [ |
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'HTTP_X_FORWARDED_IP', |
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'X_FORWARDED_FOR', |
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'HTTP_X_FORWARDED_FOR', |
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'HTTP_CLIENT_IP', |
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'HTTP_X_FORWARDED', |
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'HTTP_FORWARDED_FOR', |
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'HTTP_FORWARDED', |
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'REMOTE_ADDR', |
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]; |
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|
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$ipAddress = ''; |
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foreach ($map as $oneAttribute) { |
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if (empty($_SERVER[$oneAttribute]) || strlen($_SERVER[$oneAttribute]) < 7) continue; |
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|
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$ipAddress = $_SERVER[$oneAttribute]; |
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break; |
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} |
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|
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if (strstr($ipAddress, ',') !== false) { |
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$addresses = explode(',', $ipAddress); |
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$ipAddress = trim(end($addresses)); |
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} |
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|
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return strip_tags($ipAddress); |
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} |
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|
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function acym_generateKey(int $length): string |
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{ |
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$charactersPool = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; |
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$randomString = ''; |
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$max = strlen($charactersPool) - 1; |
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for ($i = 0; $i < $length; $i++) { |
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$randomString .= $charactersPool[mt_rand(0, $max)]; |
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} |
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|
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return $randomString; |
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} |
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|
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function acym_isRobot(): bool |
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{ |
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if (empty($_SERVER)) { |
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return false; |
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} |
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|
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if (!empty($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] === 'HEAD') { |
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return true; |
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} |
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|
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if (!empty($_SERVER['HTTP_USER_AGENT']) && strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'spambayes') !== false) { |
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return true; |
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} |
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if (!empty($_SERVER['REMOTE_ADDR']) && version_compare($_SERVER['REMOTE_ADDR'], '64.235.144.0', '>=') && version_compare($_SERVER['REMOTE_ADDR'], '64.235.159.255', '<=')) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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function acym_displayErrors(): void |
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{ |
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error_reporting(E_ALL); |
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@ini_set('display_errors', 1); |
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} |
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|
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function acym_checkRobots(): void |
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{ |
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if (preg_match('#(libwww-perl|python|googlebot)#i', @$_SERVER['HTTP_USER_AGENT'])) { |
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die('Not allowed for robots. Please contact us if you are not a robot'); |
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} |
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} |
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|
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function acym_noCache(): void |
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{ |
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acym_header('Cache-Control: no-store, no-cache, must-revalidate'); |
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acym_header('Cache-Control: post-check=0, pre-check=0', false); |
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acym_header('Pragma: no-cache'); |
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acym_header('Expires: Wed, 17 Sep 1975 21:32:10 GMT'); |
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} |
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|
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function acym_isAllowed(string $controller, string $task = ''): bool |
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{ |
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$controller = str_replace('front', '', $controller); |
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|
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$config = acym_config(); |
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$globalAccess = $config->get('acl_'.$controller, ACYM_ADMIN_GROUP); |
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if ($globalAccess === 'all') { |
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return true; |
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} |
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|
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$globalAccess = explode(',', $globalAccess); |
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$globalAccess[] = ACYM_ADMIN_GROUP; |
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|
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$userId = acym_currentUserId(); |
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if (empty($userId)) { |
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return false; |
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} |
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|
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$userGroups = acym_getGroupsByUser($userId); |
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if (empty($userGroups)) { |
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return false; |
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} |
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|
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foreach ($userGroups as $oneGroup) { |
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if (in_array($oneGroup, $globalAccess)) { |
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return true; |
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} |
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} |
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|
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if ($controller === 'mails' && in_array($task, ['autoSave', 'getTemplateAjax']) && acym_isAllowed('campaigns')) { |
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return true; |
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} |
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|
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if ($controller === 'language' && acym_isAllowed('configuration')) { |
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return true; |
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} |
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|
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if ($controller === 'file' && (acym_isAllowed('campaigns') || acym_isAllowed('mails'))) { |
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return true; |
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} |
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|
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if (in_array($task, ['countResultsTotal', 'countGlobalBySegmentId', 'countResults']) && acym_isAllowed('campaigns')) { |
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return true; |
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} |
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|
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if ($controller === 'lists' && $task === 'setAjaxListing' && (acym_isAllowed('campaigns') || acym_isAllowed('mails'))) { |
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return true; |
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} |
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|
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if ( |
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$controller === 'zones' |
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&& ( |
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acym_isAllowed('campaigns') |
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|| acym_isAllowed('mails') |
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) |
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) { |
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return true; |
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} |
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|
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if ( |
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$controller === 'toggle' |
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&& ( |
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acym_isAllowed('campaigns') |
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|| acym_isAllowed('mails') |
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|| acym_isAllowed('automations') |
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|| acym_isAllowed('segments') |
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|| acym_isAllowed('scenarios') |
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|| acym_isAllowed('forms') |
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|| acym_isAllowed('users') |
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|| acym_isAllowed('lists') |
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|| acym_isAllowed('fields') |
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|| acym_isAllowed('bounces') |
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) |
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) { |
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return true; |
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} |
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|
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if ( |
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$controller === 'dynamics' |
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&& ( |
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acym_isAllowed('campaigns') |
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|| acym_isAllowed('mails') |
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|| acym_isAllowed('automations') |
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|| acym_isAllowed('segments') |
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|| acym_isAllowed('scenarios') |
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) |
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) { |
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return true; |
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} |
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|
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if ( |
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$task === 'loadEntityFront' |
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&& ( |
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acym_isAllowed('campaigns') |
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|| acym_isAllowed('mails') |
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|| acym_isAllowed('users') |
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|| acym_isAllowed('lists') |
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) |
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) { |
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return true; |
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} |
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|
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if ( |
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$task === 'getOption' |
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&& ( |
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acym_isAllowed('campaigns') |
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|| acym_isAllowed('mails') |
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|| acym_isAllowed('plugins') |
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) |
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) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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function acym_raiseError(int $code, string $message): void |
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{ |
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echo '<link type="text/css" rel="stylesheet" href="'.ACYM_CSS.'back_global.min.css?v='.filemtime(ACYM_MEDIA.'css'.DS.'back_global.min.css').'">'; |
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echo '<div id="acym_wrapper">'; |
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acym_display('Error '.$code.': '.$message, 'error', false); |
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echo '</div>'; |
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http_response_code($code); |
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exit; |
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} |
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|
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function acym_isLicenseValidWeekly(): bool |
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{ |
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$config = acym_config(); |
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$expirationDate = $config->get('expirationdate', 0); |
| 328 |
if (empty($expirationDate) || (time() - 604800) > $config->get('lastlicensecheck', 0)) { |
| 329 |
UpdatemeHelper::getLicenseInfo(); |
| 330 |
$config = acym_config(true); |
| 331 |
$expirationDate = $config->get('expirationdate', 0); |
| 332 |
} |
| 333 |
|
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return $expirationDate >= time(); |
| 335 |
} |
| 336 |
|
| 337 |
function acym_generateAutologinToken(int $subId, string $subKey): string |
| 338 |
{ |
| 339 |
$timestamp = time(); |
| 340 |
$payload = $subId.'|'.$timestamp; |
| 341 |
$secret = $subKey.acym_getSiteSalt(); |
| 342 |
$signature = hash_hmac('sha256', $payload, $secret); |
| 343 |
|
| 344 |
return dechex($timestamp).'.'.$signature; |
| 345 |
} |
| 346 |
|
| 347 |
function acym_verifyAutologinToken(int $subId, string $token, string $storedKey): bool |
| 348 |
{ |
| 349 |
$parts = explode('.', $token, 2); |
| 350 |
if (count($parts) !== 2) { |
| 351 |
return false; |
| 352 |
} |
| 353 |
|
| 354 |
$timestamp = @hexdec($parts[0]); |
| 355 |
$signature = $parts[1]; |
| 356 |
|
| 357 |
if (empty($timestamp) || $timestamp <= 0) { |
| 358 |
return false; |
| 359 |
} |
| 360 |
|
| 361 |
$config = acym_config(); |
| 362 |
$maxAgeHours = intval($config->get('autologin_token_duration', 48)); |
| 363 |
$maxAge = $maxAgeHours * 3600; |
| 364 |
|
| 365 |
if ((time() - $timestamp) > $maxAge) { |
| 366 |
return false; |
| 367 |
} |
| 368 |
|
| 369 |
$payload = $subId.'|'.$timestamp; |
| 370 |
$secret = $storedKey.acym_getSiteSalt(); |
| 371 |
$expectedSignature = hash_hmac('sha256', $payload, $secret); |
| 372 |
|
| 373 |
return hash_equals($expectedSignature, $signature); |
| 374 |
} |
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|
