1037 lines
28 KiB
PHP
1037 lines
28 KiB
PHP
<?php /** @file */
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use Sabre\DAV;
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require_once('vendor/autoload.php');
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require_once('include/attach.php');
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class RedDirectory extends DAV\Node implements DAV\ICollection, DAV\IQuota {
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private $red_path;
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private $folder_hash;
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private $ext_path;
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private $root_dir = '';
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private $auth;
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private $os_path = '';
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function __construct($ext_path,&$auth_plugin) {
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logger('RedDirectory::__construct() ' . $ext_path, LOGGER_DEBUG);
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$this->ext_path = $ext_path;
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$this->red_path = ((strpos($ext_path,'/cloud') === 0) ? substr($ext_path,6) : $ext_path);
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if(! $this->red_path)
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$this->red_path = '/';
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$this->auth = $auth_plugin;
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$this->folder_hash = '';
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$this->getDir();
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if($this->auth->browser)
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$this->auth->browser->set_writeable();
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}
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function getChildren() {
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if(get_config('system','block_public') && (! $this->auth->channel_id) && (! $this->auth->observer)) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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if(($this->auth->owner_id) && (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'view_storage'))) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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$contents = RedCollectionData($this->red_path,$this->auth);
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return $contents;
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}
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function getChild($name) {
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logger('RedDirectory::getChild : ' . $name, LOGGER_DATA);
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if(get_config('system','block_public') && (! $this->auth->channel_id) && (! $this->auth->observer)) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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if(($this->auth->owner_id) && (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'view_storage'))) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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if($this->red_path === '/' && $name === 'cloud') {
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return new RedDirectory('/cloud', $this->auth);
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}
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$x = RedFileData($this->ext_path . '/' . $name, $this->auth);
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if($x)
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return $x;
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throw new DAV\Exception\NotFound('The file with name: ' . $name . ' could not be found');
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}
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function getName() {
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logger('RedDirectory::getName returns: ' . basename($this->red_path), LOGGER_DATA);
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return (basename($this->red_path));
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}
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function createFile($name,$data = null) {
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logger('RedDirectory::createFile : ' . $name, LOGGER_DEBUG);
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if(! $this->auth->owner_id) {
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logger('createFile: permission denied');
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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if(! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage')) {
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logger('createFile: permission denied');
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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$mimetype = z_mime_content_type($name);
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$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
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intval($this->auth->owner_id),
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intval(PAGE_REMOVED)
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);
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if(! $c) {
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logger('createFile: no channel');
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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$filesize = 0;
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$hash = random_string();
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$r = q("INSERT INTO attach ( aid, uid, hash, creator, filename, folder, flags, filetype, filesize, revision, data, created, edited, allow_cid, allow_gid, deny_cid, deny_gid )
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VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
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intval($c[0]['channel_account_id']),
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intval($c[0]['channel_id']),
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dbesc($hash),
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dbesc($this->auth->observer),
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dbesc($name),
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dbesc($this->folder_hash),
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dbesc(ATTACH_FLAG_OS),
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dbesc($mimetype),
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intval($filesize),
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intval(0),
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dbesc($this->os_path . '/' . $hash),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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dbesc($c[0]['channel_allow_cid']),
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dbesc($c[0]['channel_allow_gid']),
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dbesc($c[0]['channel_deny_cid']),
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dbesc($c[0]['channel_deny_gid'])
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);
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$f = 'store/' . $this->auth->owner_nick . '/' . (($this->os_path) ? $this->os_path . '/' : '') . $hash;
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file_put_contents($f, $data);
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$size = filesize($f);
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$edited = datetime_convert();
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$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
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dbesc($size),
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dbesc($edited),
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dbesc($hash),
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intval($c[0]['channel_id'])
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);
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$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
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dbesc($edited),
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dbesc($this->folder_hash),
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intval($c[0]['channel_id'])
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);
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$maxfilesize = get_config('system','maxfilesize');
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if(($maxfilesize) && ($size > $maxfilesize)) {
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attach_delete($c[0]['channel_id'],$hash);
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return;
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}
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$limit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
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if($limit !== false) {
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$x = q("select sum(filesize) as total from attach where aid = %d ",
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intval($c[0]['channel_account_id'])
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);
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if(($x) && ($x[0]['total'] + $size > $limit)) {
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logger('reddav: service class limit exceeded for ' . $c[0]['channel_name'] . ' total usage is ' . $x[0]['total'] . ' limit is ' . $limit);
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attach_delete($c[0]['channel_id'],$hash);
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return;
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}
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}
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}
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function createDirectory($name) {
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logger('RedDirectory::createDirectory: ' . $name, LOGGER_DEBUG);
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if((! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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$r = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
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intval($this->auth->owner_id),
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intval(PAGE_REMOVED)
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);
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if($r) {
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$result = attach_mkdir($r[0],$this->auth->observer,array('filename' => $name,'folder' => $this->folder_hash));
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if(! $result['success'])
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logger('RedDirectory::createDirectory: ' . print_r($result,true), LOGGER_DEBUG);
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}
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}
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function childExists($name) {
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if($this->red_path === '/' && $name === 'cloud') {
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logger('RedDirectory::childExists /cloud: true', LOGGER_DATA);
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return true;
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}
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$x = RedFileData($this->ext_path . '/' . $name, $this->auth,true);
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logger('RedFileData returns: ' . print_r($x,true), LOGGER_DATA);
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if($x)
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return true;
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return false;
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}
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function getDir() {
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logger('getDir: ' . $this->ext_path, LOGGER_DEBUG);
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$file = $this->ext_path;
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$x = strpos($file,'/cloud');
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if($x === false)
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return;
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if($x === 0) {
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$file = substr($file,6);
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}
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if((! $file) || ($file === '/')) {
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return;
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}
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$file = trim($file,'/');
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$path_arr = explode('/', $file);
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if(! $path_arr)
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return;
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logger('getDir(): path: ' . print_r($path_arr,true));
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$channel_name = $path_arr[0];
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$r = q("select channel_id from channel where channel_address = '%s' and not ( channel_pageflags & %d ) limit 1",
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dbesc($channel_name),
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intval(PAGE_REMOVED)
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);
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if(! $r) {
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throw new DAV\Exception\NotFound('The file with name: ' . $channel_name . ' could not be found');
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return;
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}
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$channel_id = $r[0]['channel_id'];
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$this->auth->owner_id = $channel_id;
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$this->auth->owner_nick = $channel_name;
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$path = '/' . $channel_name;
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$folder = '';
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$os_path = '';
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for($x = 1; $x < count($path_arr); $x ++) {
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$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d)",
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dbesc($folder),
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dbesc($path_arr[$x]),
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intval($channel_id),
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intval(ATTACH_FLAG_DIR)
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);
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if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
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$folder = $r[0]['hash'];
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if(strlen($os_path))
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$os_path .= '/';
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$os_path .= $folder;
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$path = $path . '/' . $r[0]['filename'];
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}
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}
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$this->folder_hash = $folder;
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$this->os_path = $os_path;
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return;
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}
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function getLastModified() {
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$r = q("select edited from attach where folder = '%s' and uid = %d order by edited desc limit 1",
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dbesc($this->folder_hash),
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intval($this->auth->owner_id)
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);
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if($r)
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return datetime_convert('UTC','UTC', $r[0]['edited'],'U');
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return '';
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}
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public function getQuotaInfo() {
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$limit = disk_total_space('store');
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$free = disk_free_space('store');
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if($this->auth->owner_id) {
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$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
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intval($this->auth->owner_id),
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intval(PAGE_REMOVED)
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);
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$ulimit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
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$limit = (($ulimit) ? $ulimit : $limit);
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$x = q("select sum(filesize) as total from attach where aid = %d ",
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intval($c[0]['channel_account_id'])
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);
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$free = (($x) ? $limit - $x[0]['total'] : 0);
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}
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return array(
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$limit - $free,
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$free
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);
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}
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}
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class RedFile extends DAV\Node implements DAV\IFile {
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private $data;
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private $auth;
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private $name;
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function __construct($name, $data, &$auth) {
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$this->name = $name;
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$this->data = $data;
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$this->auth = $auth;
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logger('RedFile::_construct: ' . print_r($this->data,true), LOGGER_DATA);
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}
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function getName() {
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logger('RedFile::getName: ' . basename($this->name), LOGGER_DEBUG);
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return basename($this->name);
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}
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function setName($newName) {
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logger('RedFile::setName: ' . basename($this->name) . ' -> ' . $newName, LOGGER_DEBUG);
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if((! $newName) || (! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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$newName = str_replace('/','%2F',$newName);
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$r = q("update attach set filename = '%s' where hash = '%s' and id = %d limit 1",
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dbesc($this->data['filename']),
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intval($this->data['id'])
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);
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}
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function put($data) {
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logger('RedFile::put: ' . basename($this->name), LOGGER_DEBUG);
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$c = q("select * from channel where channel_id = %d and not (channel_pageflags & %d) limit 1",
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intval(PAGE_REMOVED),
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intval($this->auth->owner_id)
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);
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$r = q("select flags, folder, data from attach where hash = '%s' and uid = %d limit 1",
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dbesc($this->data['hash']),
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intval($c[0]['channel_id'])
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);
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if($r) {
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if($r[0]['flags'] & ATTACH_FLAG_OS) {
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$f = 'store/' . $this->auth->owner_nick . '/' . (($r[0]['data']) ? $r[0]['data'] : '');
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@file_put_contents($f, $data);
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$size = @filesize($f);
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logger('reddav: put() filename: ' . $f . ' size: ' . $size, LOGGER_DEBUG);
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}
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else {
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$r = q("update attach set data = '%s' where hash = '%s' and uid = %d limit 1",
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dbesc(stream_get_contents($data)),
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dbesc($this->data['hash']),
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intval($this->data['uid'])
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);
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$r = q("select length(data) as fsize from attach where hash = '%s' and uid = %d limit 1",
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dbesc($this->data['hash']),
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intval($this->data['uid'])
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);
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if($r)
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$size = $r[0]['fsize'];
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}
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}
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$edited = datetime_convert();
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$d = q("update attach set filesize = '%s', edited = '%s' where hash = '%s' and uid = %d limit 1",
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dbesc($size),
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dbesc($edited),
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dbesc($this->data['hash']),
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intval($c[0]['channel_id'])
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);
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$e = q("update attach set edited = '%s' where folder = '%s' and uid = %d limit 1",
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dbesc($edited),
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dbesc($r[0]['folder']),
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intval($c[0]['channel_id'])
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);
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$maxfilesize = get_config('system','maxfilesize');
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if(($maxfilesize) && ($size > $maxfilesize)) {
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attach_delete($c[0]['channel_id'],$this->data['hash']);
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return;
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}
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$limit = service_class_fetch($c[0]['channel_id'],'attach_upload_limit');
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if($limit !== false) {
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$x = q("select sum(filesize) as total from attach where aid = %d ",
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intval($c[0]['channel_account_id'])
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);
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if(($x) && ($x[0]['total'] + $size > $limit)) {
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logger('reddav: service class limit exceeded for ' . $c[0]['channel_name'] . ' total usage is ' . $x[0]['total'] . ' limit is ' . $limit);
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attach_delete($c[0]['channel_id'],$this->data['hash']);
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return;
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}
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}
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}
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function get() {
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logger('RedFile::get: ' . basename($this->name), LOGGER_DEBUG);
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$r = q("select data, flags, filename, filetype from attach where hash = '%s' and uid = %d limit 1",
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dbesc($this->data['hash']),
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intval($this->data['uid'])
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);
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if($r) {
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$unsafe_types = array('text/html','text/css','application/javascript');
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if(in_array($r[0]['filetype'],$unsafe_types)) {
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header('Content-disposition: attachment; filename="' . $r[0]['filename'] . '"');
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header('Content-type: text/plain');
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}
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if($r[0]['flags'] & ATTACH_FLAG_OS ) {
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$f = 'store/' . $this->auth->owner_nick . '/' . (($this->os_path) ? $this->os_path . '/' : '') . $r[0]['data'];
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return fopen($f,'rb');
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}
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return $r[0]['data'];
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}
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}
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function getETag() {
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return $this->data['hash'];
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}
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function getContentType() {
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$unsafe_types = array('text/html','text/css','application/javascript');
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if(in_array($this->data['filetype'],$unsafe_types)) {
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return 'text/plain';
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}
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return $this->data['filetype'];
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}
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function getSize() {
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return $this->data['filesize'];
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}
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function getLastModified() {
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return datetime_convert('UTC','UTC',$this->data['edited'],'U');
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}
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function delete() {
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if((! $this->auth->owner_id) || (! perm_is_allowed($this->auth->owner_id,$this->auth->observer,'write_storage'))) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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if($this->auth->owner_id !== $this->auth->channel_id) {
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if(($this->auth->observer !== $this->data['creator']) || ($this->data['flags'] & ATTACH_FLAG_DIR)) {
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throw new DAV\Exception\Forbidden('Permission denied.');
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return;
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}
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}
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attach_delete($this->auth->owner_id,$this->data['hash']);
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}
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}
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function RedChannelList(&$auth) {
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$ret = array();
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$r = q("select channel_id, channel_address from channel where not (channel_pageflags & %d) and not (channel_pageflags & %d) ",
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intval(PAGE_REMOVED),
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intval(PAGE_HIDDEN)
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);
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if($r) {
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foreach($r as $rr) {
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if(perm_is_allowed($rr['channel_id'],$auth->observer,'view_storage')) {
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$ret[] = new RedDirectory('/cloud/' . $rr['channel_address'],$auth);
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}
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}
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}
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return $ret;
|
|
|
|
}
|
|
|
|
|
|
function RedCollectionData($file,&$auth) {
|
|
|
|
$ret = array();
|
|
|
|
$x = strpos($file,'/cloud');
|
|
if($x === 0) {
|
|
$file = substr($file,6);
|
|
}
|
|
|
|
if((! $file) || ($file === '/')) {
|
|
return RedChannelList($auth);
|
|
}
|
|
|
|
$file = trim($file,'/');
|
|
$path_arr = explode('/', $file);
|
|
|
|
if(! $path_arr)
|
|
return null;
|
|
|
|
$channel_name = $path_arr[0];
|
|
|
|
$r = q("select channel_id from channel where channel_address = '%s' limit 1",
|
|
dbesc($channel_name)
|
|
);
|
|
|
|
if(! $r)
|
|
return null;
|
|
|
|
$channel_id = $r[0]['channel_id'];
|
|
$perms = permissions_sql($channel_id);
|
|
|
|
$auth->owner_id = $channel_id;
|
|
|
|
$path = '/' . $channel_name;
|
|
|
|
$folder = '';
|
|
$errors = false;
|
|
$permission_error = false;
|
|
|
|
for($x = 1; $x < count($path_arr); $x ++) {
|
|
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d) $perms limit 1",
|
|
dbesc($folder),
|
|
dbesc($path_arr[$x]),
|
|
intval(ATTACH_FLAG_DIR)
|
|
);
|
|
if(! $r) {
|
|
// path wasn't found. Try without permissions to see if it was the result of permissions.
|
|
$errors = true;
|
|
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and (flags & %d) limit 1",
|
|
dbesc($folder),
|
|
basename($path_arr[$x]),
|
|
intval(ATTACH_FLAG_DIR)
|
|
);
|
|
if($r) {
|
|
$permission_error = true;
|
|
}
|
|
break;
|
|
}
|
|
|
|
if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
|
|
$folder = $r[0]['hash'];
|
|
$path = $path . '/' . $r[0]['filename'];
|
|
}
|
|
}
|
|
|
|
if($errors) {
|
|
if($permission_error) {
|
|
throw new DAV\Exception\Forbidden('Permission denied.');
|
|
return;
|
|
}
|
|
else {
|
|
throw new DAV\Exception\NotFound('A component of the request file path could not be found');
|
|
return;
|
|
}
|
|
}
|
|
|
|
// This should no longer be needed since we just returned errors for paths not found
|
|
|
|
if($path !== '/' . $file) {
|
|
logger("RedCollectionData: Path mismatch: $path !== /$file");
|
|
return NULL;
|
|
}
|
|
|
|
$ret = array();
|
|
|
|
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach where folder = '%s' and uid = %d $perms group by filename",
|
|
dbesc($folder),
|
|
intval($channel_id)
|
|
);
|
|
|
|
foreach($r as $rr) {
|
|
if($rr['flags'] & ATTACH_FLAG_DIR)
|
|
$ret[] = new RedDirectory('/cloud' . $path . '/' . $rr['filename'],$auth);
|
|
else
|
|
$ret[] = new RedFile('/cloud' . $path . '/' . $rr['filename'],$rr,$auth);
|
|
}
|
|
|
|
return $ret;
|
|
|
|
}
|
|
|
|
function RedFileData($file, &$auth,$test = false) {
|
|
|
|
logger('RedFileData:' . $file . (($test) ? ' (test mode) ' : ''), LOGGER_DEBUG);
|
|
|
|
|
|
$x = strpos($file,'/cloud');
|
|
if($x === 0) {
|
|
$file = substr($file,6);
|
|
}
|
|
|
|
if((! $file) || ($file === '/')) {
|
|
return new RedDirectory('/',$auth);
|
|
|
|
}
|
|
|
|
$file = trim($file,'/');
|
|
|
|
$path_arr = explode('/', $file);
|
|
|
|
if(! $path_arr)
|
|
return null;
|
|
|
|
|
|
$channel_name = $path_arr[0];
|
|
|
|
|
|
$r = q("select channel_id from channel where channel_address = '%s' limit 1",
|
|
dbesc($channel_name)
|
|
);
|
|
|
|
if(! $r)
|
|
return null;
|
|
|
|
$channel_id = $r[0]['channel_id'];
|
|
|
|
$path = '/' . $channel_name;
|
|
|
|
$auth->owner_id = $channel_id;
|
|
|
|
$permission_error = false;
|
|
|
|
$folder = '';
|
|
|
|
require_once('include/security.php');
|
|
$perms = permissions_sql($channel_id);
|
|
|
|
$errors = false;
|
|
|
|
for($x = 1; $x < count($path_arr); $x ++) {
|
|
$r = q("select id, hash, filename, flags from attach where folder = '%s' and filename = '%s' and uid = %d and (flags & %d) $perms",
|
|
dbesc($folder),
|
|
dbesc($path_arr[$x]),
|
|
intval($channel_id),
|
|
intval(ATTACH_FLAG_DIR)
|
|
);
|
|
|
|
if($r && ( $r[0]['flags'] & ATTACH_FLAG_DIR)) {
|
|
$folder = $r[0]['hash'];
|
|
$path = $path . '/' . $r[0]['filename'];
|
|
}
|
|
if(! $r) {
|
|
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach
|
|
where folder = '%s' and filename = '%s' and uid = %d $perms group by filename limit 1",
|
|
dbesc($folder),
|
|
basename($file),
|
|
intval($channel_id)
|
|
|
|
);
|
|
}
|
|
if(! $r) {
|
|
|
|
$errors = true;
|
|
$r = q("select id, uid, hash, filename, filetype, filesize, revision, folder, flags, created, edited from attach
|
|
where folder = '%s' and filename = '%s' and uid = %d group by filename limit 1",
|
|
dbesc($folder),
|
|
basename($file),
|
|
intval($channel_id)
|
|
);
|
|
if($r)
|
|
$permission_error = true;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if($path === '/' . $file) {
|
|
if($test)
|
|
return true;
|
|
// final component was a directory.
|
|
return new RedDirectory('/cloud/' . $file,$auth);
|
|
}
|
|
|
|
if($errors) {
|
|
logger('RedFileData: not found');
|
|
if($test)
|
|
return false;
|
|
if($permission_error) {
|
|
logger('RedFileData: permission error');
|
|
throw new DAV\Exception\Forbidden('Permission denied.');
|
|
}
|
|
return;
|
|
}
|
|
|
|
if($r) {
|
|
if($test)
|
|
return true;
|
|
|
|
if($r[0]['flags'] & ATTACH_FLAG_DIR)
|
|
return new RedDirectory('/cloud' . $path . '/' . $r[0]['filename'],$auth);
|
|
else
|
|
return new RedFile('/cloud' . $path . '/' . $r[0]['filename'],$r[0],$auth);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
class RedBasicAuth extends Sabre\DAV\Auth\Backend\AbstractBasic {
|
|
|
|
public $channel_name = '';
|
|
public $channel_id = 0;
|
|
public $channel_hash = '';
|
|
public $observer = '';
|
|
public $browser;
|
|
public $owner_id;
|
|
public $owner_nick = '';
|
|
public $timezone;
|
|
|
|
protected function validateUserPass($username, $password) {
|
|
|
|
if(trim($password) === '+++') {
|
|
logger('reddav: validateUserPass: guest ' . $username);
|
|
return true;
|
|
}
|
|
|
|
require_once('include/auth.php');
|
|
$record = account_verify_password($username,$password);
|
|
if($record && $record['account_default_channel']) {
|
|
$r = q("select * from channel where channel_account_id = %d and channel_id = %d limit 1",
|
|
intval($record['account_id']),
|
|
intval($record['account_default_channel'])
|
|
);
|
|
if($r) {
|
|
$this->currentUser = $r[0]['channel_address'];
|
|
$this->channel_name = $r[0]['channel_address'];
|
|
$this->channel_id = $r[0]['channel_id'];
|
|
$this->channel_hash = $this->observer = $r[0]['channel_hash'];
|
|
return true;
|
|
}
|
|
}
|
|
$r = q("select * from channel where channel_address = '%s' limit 1",
|
|
dbesc($username)
|
|
);
|
|
if($r) {
|
|
$x = q("select * from account where account_id = %d limit 1",
|
|
intval($r[0]['channel_account_id'])
|
|
);
|
|
if($x) {
|
|
foreach($x as $record) {
|
|
if(($record['account_flags'] == ACCOUNT_OK) || ($record['account_flags'] == ACCOUNT_UNVERIFIED)
|
|
&& (hash('whirlpool',$record['account_salt'] . $password) === $record['account_password'])) {
|
|
logger('(DAV) RedBasicAuth: password verified for ' . $username);
|
|
$this->currentUser = $r[0]['channel_address'];
|
|
$this->channel_name = $r[0]['channel_address'];
|
|
$this->channel_id = $r[0]['channel_id'];
|
|
$this->channel_hash = $this->observer = $r[0]['channel_hash'];
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
logger('(DAV) RedBasicAuth: password failed for ' . $username);
|
|
return false;
|
|
}
|
|
|
|
function setCurrentUser($name) {
|
|
$this->currentUser = $name;
|
|
}
|
|
|
|
function setBrowserPlugin($browser) {
|
|
$this->browser = $browser;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
class RedBrowser extends DAV\Browser\Plugin {
|
|
|
|
private $auth;
|
|
|
|
function __construct(&$auth) {
|
|
|
|
$this->auth = $auth;
|
|
|
|
|
|
}
|
|
|
|
// The DAV browser is instantiated after the auth module and directory classes but before we know the current
|
|
// directory and who the owner and observer are. So we add a pointer to the browser into the auth module and vice
|
|
// versa. Then when we've figured out what directory is actually being accessed, we call the following function
|
|
// to decide whether or not to show web elements which include writeable objects.
|
|
|
|
|
|
function set_writeable() {
|
|
|
|
if(! $this->auth->owner_id)
|
|
$this->enablePost = false;
|
|
|
|
if(! perm_is_allowed($this->auth->owner_id, get_observer_hash(), 'write_storage'))
|
|
$this->enablePost = false;
|
|
else
|
|
$this->enablePost = true;
|
|
|
|
}
|
|
|
|
public function generateDirectoryIndex($path) {
|
|
|
|
if($this->auth->timezone)
|
|
date_default_timezone_set($this->auth->timezone);
|
|
|
|
$version = '';
|
|
|
|
$html = "
|
|
<body>
|
|
<h1>Index for " . $this->escapeHTML($path) . "/</h1>
|
|
<table>
|
|
<tr><th width=\"24\"></th><th>Name</th><th>Type</th><th>Size</th><th>Last modified</th></tr>
|
|
<tr><td colspan=\"5\"><hr /></td></tr>";
|
|
|
|
$files = $this->server->getPropertiesForPath($path,array(
|
|
'{DAV:}displayname',
|
|
'{DAV:}resourcetype',
|
|
'{DAV:}getcontenttype',
|
|
'{DAV:}getcontentlength',
|
|
'{DAV:}getlastmodified',
|
|
),1);
|
|
|
|
$parent = $this->server->tree->getNodeForPath($path);
|
|
|
|
|
|
if ($path) {
|
|
|
|
list($parentUri) = DAV\URLUtil::splitPath($path);
|
|
$fullPath = DAV\URLUtil::encodePath($this->server->getBaseUri() . $parentUri);
|
|
|
|
$icon = $this->enableAssets?'<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl('icons/parent' . $this->iconExtension) . '" width="24" alt="Parent" /></a>':'';
|
|
$html.= "<tr>
|
|
<td>$icon</td>
|
|
<td><a href=\"{$fullPath}\">..</a></td>
|
|
<td>[parent]</td>
|
|
<td></td>
|
|
<td></td>
|
|
</tr>";
|
|
|
|
}
|
|
|
|
foreach($files as $file) {
|
|
|
|
// This is the current directory, we can skip it
|
|
if (rtrim($file['href'],'/')==$path) continue;
|
|
|
|
list(, $name) = DAV\URLUtil::splitPath($file['href']);
|
|
|
|
$type = null;
|
|
|
|
|
|
if (isset($file[200]['{DAV:}resourcetype'])) {
|
|
$type = $file[200]['{DAV:}resourcetype']->getValue();
|
|
|
|
// resourcetype can have multiple values
|
|
if (!is_array($type)) $type = array($type);
|
|
|
|
foreach($type as $k=>$v) {
|
|
|
|
// Some name mapping is preferred
|
|
switch($v) {
|
|
case '{DAV:}collection' :
|
|
$type[$k] = 'Collection';
|
|
break;
|
|
case '{DAV:}principal' :
|
|
$type[$k] = 'Principal';
|
|
break;
|
|
case '{urn:ietf:params:xml:ns:carddav}addressbook' :
|
|
$type[$k] = 'Addressbook';
|
|
break;
|
|
case '{urn:ietf:params:xml:ns:caldav}calendar' :
|
|
$type[$k] = 'Calendar';
|
|
break;
|
|
case '{urn:ietf:params:xml:ns:caldav}schedule-inbox' :
|
|
$type[$k] = 'Schedule Inbox';
|
|
break;
|
|
case '{urn:ietf:params:xml:ns:caldav}schedule-outbox' :
|
|
$type[$k] = 'Schedule Outbox';
|
|
break;
|
|
case '{http://calendarserver.org/ns/}calendar-proxy-read' :
|
|
$type[$k] = 'Proxy-Read';
|
|
break;
|
|
case '{http://calendarserver.org/ns/}calendar-proxy-write' :
|
|
$type[$k] = 'Proxy-Write';
|
|
break;
|
|
}
|
|
|
|
}
|
|
$type = implode(', ', $type);
|
|
}
|
|
|
|
// If no resourcetype was found, we attempt to use
|
|
// the contenttype property
|
|
if (!$type && isset($file[200]['{DAV:}getcontenttype'])) {
|
|
$type = $file[200]['{DAV:}getcontenttype'];
|
|
}
|
|
if (!$type) $type = 'Unknown';
|
|
|
|
$size = isset($file[200]['{DAV:}getcontentlength'])?(int)$file[200]['{DAV:}getcontentlength']:'';
|
|
$lastmodified = ((isset($file[200]['{DAV:}getlastmodified']))? $file[200]['{DAV:}getlastmodified']->getTime()->format('Y-m-d H:i:s') :'');
|
|
|
|
$fullPath = DAV\URLUtil::encodePath('/' . trim($this->server->getBaseUri() . ($path?$path . '/':'') . $name,'/'));
|
|
|
|
$displayName = isset($file[200]['{DAV:}displayname'])?$file[200]['{DAV:}displayname']:$name;
|
|
|
|
$displayName = $this->escapeHTML($displayName);
|
|
$type = $this->escapeHTML($type);
|
|
|
|
$icon = '';
|
|
|
|
if ($this->enableAssets) {
|
|
$node = $this->server->tree->getNodeForPath(($path?$path.'/':'') . $name);
|
|
foreach(array_reverse($this->iconMap) as $class=>$iconName) {
|
|
|
|
if ($node instanceof $class) {
|
|
$icon = '<a href="' . $fullPath . '"><img src="' . $this->getAssetUrl($iconName . $this->iconExtension) . '" alt="" width="24" /></a>';
|
|
break;
|
|
}
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
$html.= "<tr>
|
|
<td>$icon</td>
|
|
<td><a href=\"{$fullPath}\">{$displayName}</a></td>
|
|
<td>{$type}</td>
|
|
<td>{$size}</td>
|
|
<td>" . (($lastmodified) ? datetime_convert('UTC', date_default_timezone_get(),$lastmodified) : '') . "</td>
|
|
</tr>";
|
|
|
|
}
|
|
|
|
$html.= "<tr><td colspan=\"5\"><hr /></td></tr>";
|
|
|
|
$output = '';
|
|
|
|
if ($this->enablePost) {
|
|
$this->server->broadcastEvent('onHTMLActionsPanel',array($parent, &$output));
|
|
}
|
|
|
|
$html.=$output;
|
|
|
|
$html.= "</table>";
|
|
|
|
get_app()->page['content'] = $html;
|
|
construct_page(get_app());
|
|
|
|
// return $html;
|
|
|
|
}
|
|
|
|
|
|
public function htmlActionsPanel(DAV\INode $node, &$output) {
|
|
|
|
if (!$node instanceof DAV\ICollection)
|
|
return;
|
|
|
|
// We also know fairly certain that if an object is a non-extended
|
|
// SimpleCollection, we won't need to show the panel either.
|
|
|
|
if (get_class($node)==='Sabre\\DAV\\SimpleCollection')
|
|
return;
|
|
|
|
$output.= '<tr><td colspan="2"><form method="post" action="">
|
|
<h3>Create new folder</h3>
|
|
<input type="hidden" name="sabreAction" value="mkcol" />
|
|
Name: <input type="text" name="name" />
|
|
<input type="submit" value="create" />
|
|
</form>
|
|
<form method="post" action="" enctype="multipart/form-data">
|
|
<h3>Upload file</h3>
|
|
<input type="hidden" name="sabreAction" value="put" />
|
|
Name (optional): <input type="text" name="name" /><br />
|
|
File: <input type="file" name="file" /><br />
|
|
<input type="submit" value="upload" />
|
|
</form>
|
|
</td></tr>';
|
|
|
|
|
|
if($this->auth->owner_id && $this->auth->owner_id == $this->auth->channel_id) {
|
|
$channel = get_app()->get_channel();
|
|
if($channel) {
|
|
$output .= '<tr><td> </td></tr><tr><td colspan="2"><a href="filestorage/' . $channel['channel_address'] . '" >' . t('Edit File properties') . '</a></td></tr>';
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
}
|