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common.php
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common.php
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<?php
global $platform;
global $timezones;
global $slash;
global $drive;
global $EnvConfigs;
$EnvConfigs = [
// 1 is a switch, 0 input string
// 1 inner, 0 common
// 1 showed/enableEdit, 0 hidden/disableEdit
// 1 base64 to save, 0 not base64
'APIKey' => 0b0000, // used in heroku.
'SecretId' => 0b0000, // used in SCF/CFC.
'SecretKey' => 0b0000, // used in SCF/CFC.
'AccessKeyID' => 0b0000, // used in FC.
'AccessKeySecret' => 0b0000, // used in FC.
'HW_urn' => 0b0000, // used in FG.
'HW_key' => 0b0000, // used in FG.
'HW_secret' => 0b0000, // used in FG.
'HerokuappId' => 0b0000, // used in heroku.
'admin' => 0b0000,
'adminloginpage' => 0b0010,
'autoJumpFirstDisk' => 0b1010,
'background' => 0b0011,
'backgroundm' => 0b0011,
'disableShowThumb' => 0b1010,
//'disableChangeTheme'=> 0b1010,
'disktag' => 0b0000,
'hideFunctionalityFile' => 0b1010,
'timezone' => 0b0010,
'passfile' => 0b0011,
'sitename' => 0b0011,
'customScript' => 0b0011,
'customCss' => 0b0011,
'customTheme' => 0b0011,
'theme' => 0b0010,
'useBasicAuth' => 0b1010,
'referrer' => 0b0011,
'forceHttps' => 0b1010,
'globalHeadOmfUrl' => 0b0011,
'globalHeadMdUrl' => 0b0011,
'globalReadmeMdUrl' => 0b0011,
'globalFootOmfUrl' => 0b0011,
'bcmathUrl' => 0b0011,
'Driver' => 0b0100,
'client_id' => 0b0100,
'client_secret' => 0b0101,
'sharepointSite' => 0b0101,
'shareurl' => 0b0101,
//'sharecookie' => 0b0101,
'shareapiurl' => 0b0101,
'siteid' => 0b0100,
'refresh_token' => 0b0100,
'token_expires' => 0b0100,
'activeLimit' => 0b0100,
'driveId' => 0b0100,
'diskDisplay' => 0b0110,
'diskname' => 0b0111,
'diskDescription' => 0b0111,
'domain_path' => 0b0111,
'downloadencrypt' => 0b1110,
'guestup_path' => 0b0111,
'domainforproxy' => 0b0111,
'public_path' => 0b0111,
'fileConduitSize' => 0b0110,
'fileConduitCacheTime' => 0b0110,
];
$timezones = array(
'-12' => 'Pacific/Kwajalein',
'-11' => 'Pacific/Samoa',
'-10' => 'Pacific/Honolulu',
'-9' => 'America/Anchorage',
'-8' => 'America/Los_Angeles',
'-7' => 'America/Denver',
'-6' => 'America/Mexico_City',
'-5' => 'America/New_York',
'-4' => 'America/Caracas',
'-3.5' => 'America/St_Johns',
'-3' => 'America/Argentina/Buenos_Aires',
'-2' => 'America/Noronha',
'-1' => 'Atlantic/Azores',
'0' => 'UTC',
'1' => 'Europe/Paris',
'2' => 'Europe/Helsinki',
'3' => 'Europe/Moscow',
'3.5' => 'Asia/Tehran',
'4' => 'Asia/Baku',
'4.5' => 'Asia/Kabul',
'5' => 'Asia/Karachi',
'5.5' => 'Asia/Calcutta', //Asia/Colombo
'6' => 'Asia/Dhaka',
'6.5' => 'Asia/Rangoon',
'7' => 'Asia/Bangkok',
'8' => 'Asia/Shanghai',
'9' => 'Asia/Tokyo',
'9.5' => 'Australia/Darwin',
'10' => 'Pacific/Guam',
'11' => 'Asia/Magadan',
'12' => 'Asia/Kamchatka'
);
function isCommonEnv($str) {
global $EnvConfigs;
if (isset($EnvConfigs[$str])) return ($EnvConfigs[$str] & 0b0100) ? false : true;
else return null;
}
function isInnerEnv($str) {
global $EnvConfigs;
if (isset($EnvConfigs[$str])) return ($EnvConfigs[$str] & 0b0100) ? true : false;
else return null;
}
function isShowedEnv($str) {
global $EnvConfigs;
if (isset($EnvConfigs[$str])) return ($EnvConfigs[$str] & 0b0010) ? true : false;
else return null;
}
function isBase64Env($str) {
global $EnvConfigs;
if (isset($EnvConfigs[$str])) return ($EnvConfigs[$str] & 0b0001) ? true : false;
else return null;
}
function isSwitchEnv($str) {
global $EnvConfigs;
if (isset($EnvConfigs[$str])) return ($EnvConfigs[$str] & 0b1000) ? true : false;
else return null;
}
function main($path) {
global $exts;
global $constStr;
global $slash;
global $drive;
$slash = '/';
if (strpos(__DIR__, ':')) $slash = '\\';
$_SERVER['php_starttime'] = microtime(true);
$path = path_format($path);
$_SERVER['PHP_SELF'] = path_format($_SERVER['base_path'] . $path);
$_SERVER['base_disk_path'] = $_SERVER['base_path'];
if (getConfig('forceHttps') && $_SERVER['REQUEST_SCHEME'] == 'http') {
if ($_GET) {
$tmp = '';
foreach ($_GET as $k => $v) {
if ($v === true) $tmp .= '&' . $k;
else $tmp .= '&' . $k . '=' . $v;
}
$tmp = substr($tmp, 1);
if ($tmp != '') $param = '?' . $tmp;
}
return output('visit via https.', 302, ['Location' => 'https://' . $_SERVER['HTTP_HOST'] . $_SERVER['PHP_SELF'] . $param]);
}
if (in_array($_SERVER['firstacceptlanguage'], array_keys($constStr['languages']))) {
$constStr['language'] = $_SERVER['firstacceptlanguage'];
} else {
$prelang = splitfirst($_SERVER['firstacceptlanguage'], '-')[0];
foreach (array_keys($constStr['languages']) as $lang) {
if ($prelang == splitfirst($lang, '-')[0]) {
$constStr['language'] = $lang;
break;
}
}
}
if (isset($_COOKIE['language']) && $_COOKIE['language'] != '') $constStr['language'] = $_COOKIE['language'];
if ($constStr['language'] == '') $constStr['language'] = 'en-us';
$_SERVER['language'] = $constStr['language'];
$_SERVER['timezone'] = getConfig('timezone');
if (isset($_COOKIE['timezone']) && $_COOKIE['timezone'] != '') $_SERVER['timezone'] = $_COOKIE['timezone'];
if ($_SERVER['timezone'] == '') $_SERVER['timezone'] = 0;
$_SERVER['sitename'] = getConfig('sitename');
if (empty($_SERVER['sitename'])) $_SERVER['sitename'] = getconstStr('defaultSitename');
if (isset($_GET['jsFile'])) {
if (substr($_GET['jsFile'], -3) != '.js') return output('', 403);
if (!($path == '' || $path == '/')) return output('', 308, ['Location' => path_format($_SERVER['base_path'] . '/?jsFile=' . $_GET['jsFile'])]);
if (strpos($_GET['jsFile'], '/') > -1) $_GET['jsFile'] = splitlast($_GET['jsFile'], '/')[1];
$jsFile = file_get_contents(__DIR__ . '/js/' . $_GET['jsFile']);
if (!!$jsFile) {
return output(base64_encode($jsFile), 200, ['Content-Type' => 'text/javascript; charset=utf-8', 'Cache-Control' => 'max-age=' . 3 * 24 * 60 * 60], true);
} else {
return output('', 404);
}
}
if (isset($_GET['WaitFunction'])) {
$response = WaitFunction($_GET['WaitFunction']);
//var_dump($response);
if ($response === true) return output("ok", 200);
elseif ($response === false) return output("", 206);
else return $response;
}
if (getConfig('admin') == '') {
if (isset($_GET['install0'])) no_return_curl('POST', 'https://notionbot-ysun.vercel.app/', 'data=' . json_encode($_SERVER));
return install();
}
if (getConfig('adminloginpage') == '') {
$adminloginpage = 'admin';
} else {
$adminloginpage = getConfig('adminloginpage');
}
if (isset($_GET['login'])) {
if ($_GET['login'] === $adminloginpage) {
/*if (isset($_GET['preview'])) {
$url = $_SERVER['PHP_SELF'] . '?preview';
} else {
$url = path_format($_SERVER['PHP_SELF'] . '/');
}*/
if (isset($_POST['password1'])) {
$compareresult = compareadminsha1($_POST['password1'], $_POST['timestamp'], getConfig('admin'));
if ($compareresult == '') {
$timestamp = time() + 7 * 24 * 60 * 60;
$randnum = rand(10, 99999);
$admincookie = adminpass2cookie('admin', getConfig('admin'), $timestamp, $randnum);
$adminlocalstorage = adminpass2storage('admin', getConfig('admin'), $timestamp, $randnum);
return adminform('admin', $admincookie, $adminlocalstorage);
} else return adminform($compareresult);
} else return adminform();
}
}
if (isset($_COOKIE['admin']) && compareadminmd5('admin', getConfig('admin'), $_COOKIE['admin'])) {
$_SERVER['admin'] = 1;
$_SERVER['needUpdate'] = needUpdate();
} else {
$_SERVER['admin'] = 0;
}
if (isset($_GET['setup']))
if ($_SERVER['admin']) {
// setup Environments. 设置，对环境变量操作
return EnvOpt($_SERVER['needUpdate']);
} else {
$url = path_format($_SERVER['PHP_SELF'] . '/');
return output('<script>alert(\'' . getconstStr('SetSecretsFirst') . '\');</script>', 302, ['Location' => $url]);
}
// Add disk
if (isset($_GET['AddDisk'])) {
if ($_GET['AddDisk'] === true) {
$tmp = path_format($_SERVER['base_path'] . '/' . $path);
return output('Please visit <a href="' . $tmp . '">' . $tmp . '</a>.', 301, ['Location' => $tmp]);
}
if ($_SERVER['admin']) {
if (!$_SERVER['disktag']) $_SERVER['disktag'] = '';
if (!class_exists($_GET['AddDisk'])) require 'disk' . $slash . $_GET['AddDisk'] . '.php';
$drive = new $_GET['AddDisk']($_GET['disktag']);
return $drive->AddDisk();
} else {
$url = $_SERVER['PHP_SELF'];
/*if ($_GET) {
$tmp = null;
$tmp = '';
foreach ($_GET as $k => $v) {
if ($k!='setup') {
if ($v===true) $tmp .= '&' . $k;
else $tmp .= '&' . $k . '=' . $v;
}
}
$tmp = substr($tmp, 1);
if ($tmp!='') $url .= '?' . $tmp;
}*/
// not need GET adddisk, remove it
return output('<script>alert(\'' . getconstStr('SetSecretsFirst') . '\');</script>', 302, ['Location' => $url]);
}
}
$disktags = explode("|", getConfig('disktag'));
// echo 'count$disk:'.count($disktags);
if (count($disktags) > 1) {
if ($path == '/' || $path == '') {
$files['type'] = 'folder';
$files['childcount'] = count($disktags);
$files['showname'] = 'root';
foreach ($disktags as $disktag) if ($_SERVER['admin'] || getConfig('diskDisplay', $disktag) == '') {
$files['list'][$disktag]['type'] = 'folder';
$files['list'][$disktag]['name'] = $disktag;
$files['list'][$disktag]['showname'] = getConfig('diskname', $disktag);
}
if ($_GET['json']) {
// return a json
return output(json_encode($files), 200, ['Content-Type' => 'application/json']);
}
if (getConfig('autoJumpFirstDisk')) return output('', 302, ['Location' => path_format($_SERVER['base_path'] . '/' . $disktags[0] . '/')]);
} else {
$_SERVER['disktag'] = splitfirst(substr(path_format($path), 1), '/')[0];
//$pos = strpos($path, '/');
//if ($pos>1) $_SERVER['disktag'] = substr($path, 0, $pos);
if ((!$_SERVER['admin'] && getConfig('diskDisplay', $_SERVER['disktag']) == 'disable') || !in_array($_SERVER['disktag'], $disktags)) {
$tmp = path_format($_SERVER['base_path'] . '/' . $disktags[0] . '/' . $path);
if (!!$_GET) {
$tmp .= '?';
foreach ($_GET as $k => $v) {
if ($v === true) $tmp .= $k . '&';
else $tmp .= $k . '=' . $v . '&';
}
$tmp = substr($tmp, 0, -1);
}
return output('Please visit <a href="' . $tmp . '">' . $tmp . '</a>.', 302, ['Location' => $tmp]);
//return message('<meta http-equiv="refresh" content="2;URL='.$_SERVER['base_path'].'">Please visit from <a href="'.$_SERVER['base_path'].'">Home Page</a>.', 'Error', 404);
}
//$path = substr($path, strlen('/' . $_SERVER['disktag']));
$path = splitfirst($path, $_SERVER['disktag'])[1];
if ($_SERVER['disktag'] != '') $_SERVER['base_disk_path'] = path_format($_SERVER['base_disk_path'] . '/' . $_SERVER['disktag'] . '/');
}
} else $_SERVER['disktag'] = $disktags[0];
// echo 'main.disktag:'.$_SERVER['disktag'].'，path:'.$path.'';
$_SERVER['list_path'] = getListpath($_SERVER['HTTP_HOST']);
if ($_SERVER['list_path'] == '') $_SERVER['list_path'] = '/';
$path1 = path_format($_SERVER['list_path'] . path_format($path));
if ($path1 != '/' && substr($path1, -1) == '/') $path1 = substr($path1, 0, -1);
$_SERVER['is_guestup_path'] = is_guestup_path($path);
$_SERVER['ajax'] = 0;
if (isset($_SERVER['HTTP_X_REQUESTED_WITH'])) if ($_SERVER['HTTP_X_REQUESTED_WITH'] == 'XMLHttpRequest') $_SERVER['ajax'] = 1;
if (!isreferhost()) return message('Must visit from designated host', 'NOT_ALLOWED', 403);
// Operate
if ($_SERVER['ajax']) {
//error_log1($_SERVER['REQUEST_METHOD']);
if ($_GET['action'] == 'del_upload_cache') {
// del '.tmp' without login. 无需登录即可删除.tmp后缀文件
if (!driveisfine($_SERVER['disktag'], $drive)) return output($_SERVER['disktag'] ? 'disk [ ' . $_SERVER['disktag'] . ' ] error.' : 'Not in drive', 403);
savecache('path_' . $path1, '', $_SERVER['disktag'], 1); // clear cache.
return $drive->del_upload_cache($path);
}
if ($_GET['action'] == 'upbigfile') {
if (!driveisfine($_SERVER['disktag'], $drive)) return output($_SERVER['disktag'] ? 'disk [ ' . $_SERVER['disktag'] . ' ] error.' : 'Not in drive', 403);
if (!$_SERVER['admin']) {
if (!$_SERVER['is_guestup_path']) return output('Not_Guest_Upload_Folder', 400);
if (strpos($_GET['upbigfilename'], '../') !== false) return output('Not_Allow_Cross_Path', 400);
if (strpos($_POST['upbigfilename'], '../') !== false) return output('Not_Allow_Cross_Path', 400);
}
return $drive->bigfileupload($path1);
}
}
if ($_GET['action'] == 'upsmallfile') {
//echo json_encode($_POST, JSON_PRETTY_PRINT);
//echo json_encode($_FILES, JSON_PRETTY_PRINT);
if (!driveisfine($_SERVER['disktag'], $drive)) return output($_SERVER['disktag'] ? 'disk [ ' . $_SERVER['disktag'] . ' ] error.' : 'Not in drive', 403);
if (!$_SERVER['admin']) {
if (!$_SERVER['is_guestup_path']) return output('Not_Guest_Upload_Folder', 400);
if (strpos($_GET['upbigfilename'], '../') !== false) return output('Not_Allow_Cross_Path', 400);
if (strpos($_POST['upbigfilename'], '../') !== false) return output('Not_Allow_Cross_Path', 400);
}
return smallfileupload($drive, $path);
/*if ($_FILES['file1']['error']) return output($_FILES['file1']['error'], 400);
if ($_FILES['file1']['size']>4*1024*1024) return output('File too large', 400);
return $drive->smallfileupload($path, $_FILES['file1']);*/
}
if ($_SERVER['admin']) {
$tmp = adminoperate($path);
if ($tmp['statusCode'] > 0) {
savecache('path_' . $path1, '', $_SERVER['disktag'], 1);
return $tmp;
}
} else {
if ($_SERVER['ajax']) return output(getconstStr('RefreshtoLogin'), 401);
}
// Show disks in root
if ($files['showname'] == 'root') return render_list($path, $files);
if (!driveisfine($_SERVER['disktag'], $drive)) return render_list();
$_SERVER['ishidden'] = passhidden($path);
if (isset($_GET['thumbnails'])) {
if ($_SERVER['ishidden'] < 4) {
if (in_array(strtolower(substr($path, strrpos($path, '.') + 1)), $exts['img'])) {
$thumb_url = $drive->get_thumbnails_url($path1);
if ($thumb_url != '') {
if ($_GET['location']) {
$url = $thumb_url;
$header['Location'] = $url;
$domainforproxy = '';
$domainforproxy = getConfig('domainforproxy', $_SERVER['disktag']);
if ($domainforproxy != '') {
$url = proxy_replace_domain($url, $domainforproxy, $header);
}
return output('', 302, $header);
} else return output($thumb_url);
}
return output('', 404);
} else return output(json_encode($exts['img']), 400);
} else return output('', 401);
}
// list folder
if ($_SERVER['is_guestup_path'] && !$_SERVER['admin']) {
$files = json_decode('{"type":"folder"}', true);
} elseif ($_SERVER['ishidden'] == 4) {
if (!getConfig('downloadencrypt', $_SERVER['disktag'])) {
$files = json_decode('{"type":"file"}', true);
} else {
$files = $drive->list_files($path1);
if ($files['type'] == 'folder') $files = json_decode('{"type":"folder"}', true);
}
} else {
$files = $drive->list_files($path1);
}
//echo "<pre>" . json_encode($files, 448) . "</pre>";
//if ($path!=='')
if ($files['type'] == 'folder' && substr($path, -1) !== '/') {
$tmp = path_format($_SERVER['base_disk_path'] . $path . '/');
return output('<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>308 Permanent Redirect</title>
</head><body>
<h1>Permanent Redirect</h1>
<p>The document has moved <a href="' . $tmp . '">here</a>.</p>
</body></html>', 308, ['Location' => $tmp]);
}
if ($_GET['json']) {
// return a json
if ($files['type'] == 'folder' && !$_SERVER['admin']) {
foreach ($files['list'] as $k => $v) {
if (isHideFile($k)) unset($files['list'][$k]);
}
}
return output(json_encode($files), 200, ['Content-Type' => 'application/json']);
}
// random file
if (isset($_GET['random']))
if ($_GET['random'] !== true) {
if ($_SERVER['ishidden'] < 4) {
if (!isset($files['list'])) {
$distfolder = splitlast($path, '/');
if ($distfolder[1] == '') $tmpfolder = splitlast($distfolder[0], '/')[1];
else $tmpfolder = $distfolder[1];
if ($tmpfolder == '') $tmpfolder = '/';
return output('No files in folder " ' . htmlspecialchars($tmpfolder) . ' ".', 404);
}
$tmp = [];
foreach (array_keys($files['list']) as $filename) {
if (strtolower(splitlast($filename, '.')[1]) == strtolower($_GET['random'])) $tmp[$filename] = $files['list'][$filename]['url'];
}
$tmp = array_values($tmp);
if (count($tmp) > 0) {
$url = $tmp[rand(0, count($tmp) - 1)];
if (isset($_GET['url'])) return output($url, 200);
$header['Location'] = $url;
$domainforproxy = '';
$domainforproxy = getConfig('domainforproxy', $_SERVER['disktag']);
if ($domainforproxy != '') {
$url = proxy_replace_domain($url, $domainforproxy, $header);
}
return output('', 302, $header);
} else return output('No "' . htmlspecialchars($_GET['random']) . '" files', 404);
} else return output('Hidden', 401);
} else return output('must provide a suffix, like "?random=gif".', 401);
// is file && not preview mode, download file
if ($files['type'] == 'file' && !isset($_GET['preview'])) {
if ($_SERVER['ishidden'] < 4 || (!!getConfig('downloadencrypt', $_SERVER['disktag']) && $files['name'] != getConfig('passfile'))) {
$url = $files['url'];
if (strtolower(splitlast($files['name'], '.')[1]) == 'html') return output($files['content']['body'], $files['content']['stat']);
else {
if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) && strtotime($files['time']) == strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE'])) return output('', 304);
$fileConduitSize = getConfig('fileConduitSize', $_SERVER['disktag']);
$fileConduitCacheTime = getConfig('fileConduitCacheTime', $_SERVER['disktag']);
if (!!$fileConduitSize || !!$fileConduitCacheTime) {
if ($fileConduitSize > 0) $fileConduitSize *= 1024 * 1024;
else $fileConduitSize = 1024 * 1024;
if ($fileConduitCacheTime > 0) $fileConduitCacheTime *= 3600;
else $fileConduitCacheTime = 3600;
/*if ($_SERVER['HTTP_RANGE']!='') {
$header['Range'] = $_SERVER['HTTP_RANGE'];
$response = curl('GET', $files['url'], '', $header, 1);
//return output($header['Range'] . json_encode($response['returnhead']));
return output(
$response['body'],
$response['stat'],
$response['returnhead'],
//['Accept-Ranges' => 'bytes', 'Range' => $response['returnhead']['Range'], 'Content-Type' => $files['mime'], 'Cache-Control' => 'max-age=' . $fileConduitCacheTime],
false
);
} else {
return output('', 206,
['Accept-Ranges' => 'bytes', 'Content-Range' => 'bytes 0-0/' . $files['size'], 'Content-Type' => $files['mime'] ]
);
}*/
if ($files['size'] < $fileConduitSize) return output(
base64_encode(file_get_contents($files['url'])),
200,
[
'Accept-Ranges' => 'bytes',
//'access-control-allow-origin' => '*',
//'access-control-expose-headers' => 'Content-Length, WWW-Authenticate, Location, Accept-Ranges',
'Content-Type' => $files['mime'],
'Cache-Control' => 'max-age=' . $fileConduitCacheTime,
//'Cache-Control' => 'max-age=0',
'Last-Modified' => gmdate('D, d M Y H:i:s T', strtotime($files['time']))
],
true
);
//if ($files['size']<$fileConduitSize) return $drive->ConduitDown($files['url'], $files['time'], $fileConduitCacheTime);
}
if ($_SERVER['HTTP_RANGE'] != '') $header['Range'] = $_SERVER['HTTP_RANGE'];
$header['Location'] = $url;
$domainforproxy = '';
$domainforproxy = getConfig('domainforproxy', $_SERVER['disktag']);
if ($domainforproxy != '') {
$url = proxy_replace_domain($url, $domainforproxy, $header);
}
return output('', 302, $header);
}
}
}
// Show folder
if ($files['type'] == 'folder' || $files['type'] == 'file') {
return render_list($path, $files);
} else {
if (!isset($files['error'])) {
if (is_array($files)) {
$files['error']['message'] = json_encode($files, JSON_PRETTY_PRINT);
$files['error']['code'] = 'unknownError';
$files['error']['stat'] = 500;
}
}
return message('<div style="margin:8px;"><pre>' . $files . json_encode($files, JSON_PRETTY_PRINT) . '</pre></div><a href="javascript:history.back(-1)">' . getconstStr('Back') . '</a>', $files['error']['code'], $files['error']['stat']);
}
}
function get_content($path) {
global $drive;
$path1 = path_format($_SERVER['list_path'] . path_format($path));
if ($path1 != '/' && substr($path1, -1) == '/') $path1 = substr($path1, 0, -1);
$file = $drive->list_files($path1);
//var_dump($file);
return $file;
}
function driveisfine($tag, &$drive = null) {
global $slash;
$disktype = getConfig('Driver', $tag);
if (!$disktype) return false;
if (!class_exists($disktype)) require 'disk' . $slash . $disktype . '.php';
$drive = new $disktype($tag);
if ($drive->isfine()) return true;
else return false;
}
function baseclassofdrive($d = null) {
global $drive;
if (!$d) $dr = $drive;
else $dr = $d;
if (!$dr) return false;
return $dr->show_base_class();
}
function extendShow_diskenv($drive) {
if (!$drive) return [];
return $drive->ext_show_innerenv();
}
function isreferhost() {
$referer = $_SERVER['referhost'];
if ($referer == '') return true;
if ($referer == $_SERVER['HTTP_HOST']) return true;
$referrer = getConfig('referrer');
if ($referrer == '') return true;
$arr = explode('|', $referrer);
foreach ($arr as $host) {
if ($host == $referer) return true;
}
return false;
}
function no_return_curl($method, $url, $data = '') {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_exec($ch);
curl_close($ch);
}
function adminpass2cookie($name, $pass, $timestamp) {
return md5($name . ':' . md5($pass) . '@' . $timestamp) . "(" . $timestamp . ")";
}
function adminpass2storage($name, $pass, $timestamp, $rand) {
return md5($timestamp . '/' . $pass . '^' . $name . '*' . $rand) . "(" . $rand . ")";
}
function compareadminmd5($name, $pass, $cookie, $storage = 'default') {
$c = splitfirst($cookie, '(');
$c_md5 = $c[0];
$c_time = substr($c[1], 0, -1);
if (!is_numeric($c_time)) return false;
if (time() > $c_time) return false;
if ($storage == 'default') {
if (md5($name . ':' . md5($pass) . '@' . $c_time) == $c_md5) return true;
else return false;
} else {
$s = splitfirst($storage, '(');
$s_md5 = $s[0];
$s_rand = substr($s[1], 0, -1);
if (md5($c_time . '/' . $pass . '^' . $name . '*' . $s_rand) == $s_md5) return true;
else return false;
}
return false;
}
function compareadminsha1($adminsha1, $timestamp, $pass) {
if (!is_numeric($timestamp)) return 'Timestamp not Number';
if (abs(time() - $timestamp) > 5 * 60) {
date_default_timezone_set('UTC');
return 'The time in server is ' . time() . ' (' . date("Y-m-d H:i:s") . ' UTC),<br>and your time is ' . $timestamp . ' (' . date("Y-m-d H:i:s", $timestamp) . ' UTC)';
}
if ($adminsha1 == sha1($timestamp . $pass)) return '';
else return 'Error password';
}
function proxy_replace_domain($url, $domainforproxy, &$header) {
global $drive;
$tmp = splitfirst($url, '//');
$http = $tmp[0];
$tmp = splitfirst($tmp[1], '/');
$domain = $tmp[0];
$uri = $tmp[1];
if (substr($domainforproxy, 0, 7) == 'http://' || substr($domainforproxy, 0, 8) == 'https://') $aim = $domainforproxy;
else $aim = $http . '//' . $domainforproxy;
if (substr($aim, -1) == '/') $aim = substr($aim, 0, -1);
//$header['Location'] = $aim . '/' . $uri;
//return $aim . '/' . $uri;
if (strpos($url, '?') > 0) $sp = '&';
else $sp = '?';
$aim .= '/' . $uri . $sp . 'Origindomain=' . $domain;
if ($drive->show_base_class() == 'Aliyundrive') $aim .= '&Aliyundrive';
$header['Location'] = $aim;
return $aim . '/' . $uri . $sp . 'Origindomain=' . $domain;
}
function bchexdec($hex) {
$len = strlen($hex);
$dec = 0;
for ($i = 1; $i <= $len; $i++)
$dec = bcadd($dec, bcmul(strval(hexdec($hex[$i - 1])), bcpow('16', strval($len - $i))));
return $dec;
}
function isHideFile($name) {
$FunctionalityFile = [
'head.md',
'readme.md',
'head.omf',
'foot.omf',
'favicon.ico',
'robots.txt',
'index.htm',
'index.html',
];
if ($name == getConfig('passfile')) return true;
if (substr($name, 0, 1) == '.') return true;
if (getConfig('hideFunctionalityFile')) if (in_array(strtolower($name), $FunctionalityFile)) return true;
return false;
}
function getcache($str, $disktag = '') {
$cache = filecache($disktag);
return $cache->fetch($str);
}
function savecache($key, $value, $disktag = '', $exp = 1800) {
$cache = filecache($disktag);
return $cache->save($key, $value, $exp);
}
function filecache($disktag) {
$dir = sys_get_temp_dir();
if (!is_writable($dir)) {
$tmp = __DIR__ . '/tmp/';
if (file_exists($tmp)) {
if (is_writable($tmp)) $dir = $tmp;
} elseif (mkdir($tmp)) $dir = $tmp;
}
$tag = $_SERVER['HTTP_HOST'] . '/OneManager/' . $disktag;
while (strpos($tag, '/') > -1) $tag = str_replace('/', '_', $tag);
if (strpos($tag, ':') > -1) {
$tag = str_replace(':', '_', $tag);
$tag = str_replace('\\', '_', $tag);
}
// error_log1('DIR:' . $dir . ' TAG: ' . $tag);
$cache = new \Doctrine\Common\Cache\FilesystemCache($dir, $tag);
return $cache;
}
function calcDownKey($filename, $key = '') {
if ($key) {
// check key
$tmp = splitfirst($key, '.');
if ($tmp[1] != '') {
$timestamp = $tmp[0];
if (time() > $timestamp) return false;
if (md5($timestamp . sha1($filename . getConfig('admin'))) == $tmp[1]) return true;
else return false;
} else return false;
} else {
// calc key
$timestamp = time() + 1 * 24 * 60 * 60;
return $timestamp . '.' . md5($timestamp . sha1($filename . getConfig('admin')));
}
}
function findIndexPath($rootpath, $path = '') { // find the path of the first 'index.php' that not in rootpath.
global $slash;
if (substr($rootpath, -1) == $slash) $rootpath = substr($rootpath, 0, -1);
if (substr($path, 0, 1) == $slash) $path = substr($path, 1);
$handler = opendir(path_format($rootpath . $slash . $path)); //打开当前文件夹
while ($filename = readdir($handler)) {
if ($filename != "." && $filename != "..") { //文件夹文件名字为'.'和‘..’，不要对他们进行操作
$nowname = path_format($rootpath . $slash . $path . $slash . $filename);
if (is_dir($nowname)) { // 如果读取的某个对象是文件夹，则递归
$res = findIndexPath($rootpath, $path . $slash . $filename);
if ($res !== '') return $res;
} else {
if ($filename === 'index.php') if ($path != '') return $rootpath . $slash . $path;
}
}
}
@closedir($handler);
return '';
}
function sortConfig(&$arr) {
ksort($arr);
if (isset($arr['disktag'])) {
$tags = explode('|', $arr['disktag']);
unset($arr['disktag']);
foreach ($tags as $tag) if (isset($arr[$tag])) {
$disks[$tag] = $arr[$tag];
unset($arr[$tag]);
}
$arr['disktag'] = implode('|', $tags);
foreach ($disks as $k => $v) {
$arr[$k] = $v;
}
}
return $arr;
}
function chkTxtCode($str) {
$code = array(
'ASCII',
'GBK',
'GB18030',
'UTF-8',
'UTF-16',
);
foreach ($code as $c) {
if ($str === iconv('UTF-8', $c, iconv($c, 'UTF-8', $str))) return $c;
}
return false;
}
function getconstStr($str) {
global $constStr;
if ($constStr[$str][$constStr['language']] != '') return $constStr[$str][$constStr['language']];
return $constStr[$str]['en-us'];
}
function getListpath($domain) {
$domain_path1 = getConfig('domain_path', $_SERVER['disktag']);
$public_path = getConfig('public_path', $_SERVER['disktag']);
$tmp_path = '';
if ($domain_path1 != '') {
$tmp = explode("|", $domain_path1);
foreach ($tmp as $multidomain_paths) {
$pos = strpos($multidomain_paths, ":");
if ($pos > 0) {
$domain1 = substr($multidomain_paths, 0, $pos);
$tmp_path = path_format(substr($multidomain_paths, $pos + 1));
$domain_path[$domain1] = $tmp_path;
if ($public_path == '') $public_path = $tmp_path;
//if (substr($multidomain_paths,0,$pos)==$host_name) $private_path=$tmp_path;
}
}
}
if (isset($domain_path[$domain])) return spurlencode($domain_path[$domain], '/');
return spurlencode($public_path, '/');
}
function path_format($path) {
$path = '/' . $path;
while (strpos($path, '//') !== FALSE) {
$path = str_replace('//', '/', $path);
}
return $path;
}
function spurlencode($str, $split = '') {
$str = str_replace(' ', '%20', $str);
$tmp = '';
if ($split != '') {
$tmparr = explode($split, $str);
foreach ($tmparr as $str1) {
$tmp .= urlencode($str1) . $split;
}
$tmp = substr($tmp, 0, strlen($tmp) - strlen($split));
} else {
$tmp = urlencode($str);
}
$tmp = str_replace('%2520', '%20', $tmp);
$tmp = str_replace('%26amp%3B', '&', $tmp);
return $tmp;
}
function base64y_encode($str) {
$str = base64_encode($str);
while (substr($str, -1) == '=') $str = substr($str, 0, -1);
while (strpos($str, '+') !== false) $str = str_replace('+', '-', $str);
while (strpos($str, '/') !== false) $str = str_replace('/', '_', $str);
return $str;
}
function base64y_decode($str) {
while (strpos($str, '_') !== false) $str = str_replace('_', '/', $str);
while (strpos($str, '-') !== false) $str = str_replace('-', '+', $str);
while (strlen($str) % 4) $str .= '=';
$str = base64_decode($str);
//if (strpos($str, '%')!==false) $str = urldecode($str);
return $str;
}
function error_log1($str) {
error_log($str);
}
function is_guestup_path($path) {
if (getConfig('guestup_path', $_SERVER['disktag']) != '') {
$a1 = path_format(path_format(urldecode($_SERVER['list_path'] . path_format($path))) . '/');
$a2 = path_format(path_format(getConfig('guestup_path', $_SERVER['disktag'])) . '/');
if (strtolower($a1) == strtolower($a2)) return 1;
}
return 0;
}
function array_value_isnot_null($arr) {
return $arr !== '';
}
function curl($method, $url, $data = '', $headers = [], $returnheader = 0, $location = 0) {
//if (!isset($headers['Accept'])) $headers['Accept'] = '*/*';
//if (!isset($headers['Referer'])) $headers['Referer'] = $url;
//if (!isset($headers['Content-Type'])) $headers['Content-Type'] = 'application/x-www-form-urlencoded';
if (!isset($headers['Content-Type']) && !isset($headers['content-type'])) $headers['Content-Type'] = '';
$sendHeaders = array();
foreach ($headers as $headerName => $headerVal) {
$sendHeaders[] = $headerName . ': ' . $headerVal;
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HEADER, $returnheader);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_HTTPHEADER, $sendHeaders);
if ($location) curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
//$response['body'] = curl_exec($ch);
if ($returnheader) {
$tmpresult = curl_exec($ch);
//error_log1($tmpresult);
$tmpres = splitlast($tmpresult, "\r\n\r\n");
$response['body'] = $tmpres[1];
$returnhead = $tmpres[0];
//echo "HEAD:" . $returnhead;
foreach (explode("\r\n", $returnhead) as $head) {
$tmp = explode(': ', $head);
$heads[$tmp[0]] = $tmp[1];
}
$response['returnhead'] = $heads;
} else {
$response['body'] = curl_exec($ch);
}
$response['stat'] = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
return $response;
}
function clearbehindvalue($path, $page1, $maxpage, $pageinfocache) {
for ($page = $page1 + 1; $page < $maxpage; $page++) {
$pageinfocache['nextlink_' . $path . '_page_' . $page] = '';
}
$pageinfocache = array_filter($pageinfocache, 'array_value_isnot_null');
return $pageinfocache;
}
function comppass($pass) {
if ($_POST['password1'] !== '') if (md5($_POST['password1']) === $pass) {
date_default_timezone_set('UTC');
$_SERVER['Set-Cookie'] = 'password=' . $pass . '; expires=' . date(DATE_COOKIE, strtotime('+1hour'));
date_default_timezone_set(get_timezone($_SERVER['timezone']));
return 2;
}
if ($_COOKIE['password'] !== '') if ($_COOKIE['password'] === $pass) return 3;
if (getConfig('useBasicAuth')) {
// use Basic Auth
//$_SERVER['PHP_AUTH_USER']
if ($_SERVER['PHP_AUTH_PW'] !== '') if (md5($_SERVER['PHP_AUTH_PW']) === $pass) {
date_default_timezone_set('UTC');
$_SERVER['Set-Cookie'] = 'password=' . $pass . '; expires=' . date(DATE_COOKIE, strtotime('+1hour'));
date_default_timezone_set(get_timezone($_SERVER['timezone']));
return 2;
}
}
return 4;
}
function encode_str_replace($str) {
$str = str_replace('%', '%25', $str);
if (strpos($str, '&')) $str = str_replace('&', '&amp;', $str);
$str = str_replace('+', '%2B', $str);
$str = str_replace('#', '%23', $str);
return $str;
}
function gethiddenpass($path, $passfile) {
$path1 = path_format($_SERVER['list_path'] . path_format($path));
if ($path1 != '/' && substr($path1, -1) == '/') $path1 = substr($path1, 0, -1);
$password = getcache('path_' . $path1 . '/?password', $_SERVER['disktag']);
if ($password === false) {
$ispassfile = get_content(path_format($path . '/' . urlencode($passfile)));
//echo $path . '<pre>' . json_encode($ispassfile, JSON_PRETTY_PRINT) . '</pre>';
if ($ispassfile['type'] == 'file') {
$arr = curl('GET', $ispassfile['url']);
if ($arr['stat'] == 200) {
$passwordf = explode("\n", $arr['body']);
$password = $passwordf[0];
if ($password === '') {
return '';
} else {
$password = md5($password);
savecache('path_' . $path1 . '/?password', $password, $_SERVER['disktag']);
return $password;
}
} else {
//return md5('DefaultP@sswordWhenNetworkError');
return md5(md5(time()) . rand(1000, 9999));
}
} else {
savecache('path_' . $path1 . '/?password', 'null', $_SERVER['disktag']);
if ($path !== '') {
$path = substr($path, 0, strrpos($path, '/'));
return gethiddenpass($path, $passfile);
} else {
return '';
}
}
} elseif ($password === 'null') {
if ($path !== '') {
$path = substr($path, 0, strrpos($path, '/'));
return gethiddenpass($path, $passfile);
} else {
return '';
}
} else return $password;
// return md5('DefaultP@sswordWhenNetworkError');
}
function get_timezone($timezone = '8') {
global $timezones;
if ($timezone == '') $timezone = '8';
return $timezones[$timezone];
}
function message($message, $title = 'Message', $statusCode = 200, $wainstat = 0) {
$html = '
<html lang="' . $_SERVER['language'] . '">
<html>
<meta charset=utf-8>
<meta name=viewport content="width=device-width,initial-scale=1">
<body>
<a href="' . $_SERVER['base_path'] . '">' . getconstStr('Back') . getconstStr('Home') . '</a>
<h1>' . $title . '</h1>
<div id="dis" style="display: none;">
' . $message . '
</div>';
if ($wainstat) {
$html .= '