134 lines
3.9 KiB
PHP
134 lines
3.9 KiB
PHP
<?php
|
|
|
|
use Sabre\DAV;
|
|
|
|
require_once('vendor/autoload.php');
|
|
|
|
|
|
// workaround for HTTP-auth in CGI mode
|
|
if(x($_SERVER,'REDIRECT_REMOTE_USER')) {
|
|
$userpass = base64_decode(substr($_SERVER["REDIRECT_REMOTE_USER"],6)) ;
|
|
if(strlen($userpass)) {
|
|
list($name, $password) = explode(':', $userpass);
|
|
$_SERVER['PHP_AUTH_USER'] = $name;
|
|
$_SERVER['PHP_AUTH_PW'] = $password;
|
|
}
|
|
}
|
|
|
|
if(x($_SERVER,'HTTP_AUTHORIZATION')) {
|
|
$userpass = base64_decode(substr($_SERVER["HTTP_AUTHORIZATION"],6)) ;
|
|
if(strlen($userpass)) {
|
|
list($name, $password) = explode(':', $userpass);
|
|
$_SERVER['PHP_AUTH_USER'] = $name;
|
|
$_SERVER['PHP_AUTH_PW'] = $password;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
function cloud_init(&$a) {
|
|
|
|
require_once('include/reddav.php');
|
|
|
|
if(! is_dir('store'))
|
|
mkdir('store',STORAGE_DEFAULT_PERMISSIONS,false);
|
|
|
|
$which = null;
|
|
if(argc() > 1)
|
|
$which = argv(1);
|
|
|
|
$profile = 0;
|
|
$channel = $a->get_channel();
|
|
|
|
$a->page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . $a->get_baseurl() . '/feed/' . $which .'" />' . "\r\n" ;
|
|
|
|
if($which)
|
|
profile_load($a,$which,$profile);
|
|
|
|
|
|
|
|
|
|
$auth = new RedBasicAuth();
|
|
|
|
$ob_hash = get_observer_hash();
|
|
|
|
if($ob_hash) {
|
|
if(local_user()) {
|
|
$channel = $a->get_channel();
|
|
$auth->setCurrentUser($channel['channel_address']);
|
|
$auth->channel_name = $channel['channel_address'];
|
|
$auth->channel_id = $channel['channel_id'];
|
|
$auth->channel_hash = $channel['channel_hash'];
|
|
if($channel['channel_timezone'])
|
|
$auth->timezone = $channel['channel_timezone'];
|
|
}
|
|
$auth->observer = $ob_hash;
|
|
}
|
|
|
|
if($_GET['davguest'])
|
|
$_SESSION['davguest'] = true;
|
|
|
|
|
|
|
|
$_SERVER['QUERY_STRING'] = str_replace(array('?f=','&f='),array('',''),$_SERVER['QUERY_STRING']);
|
|
$_SERVER['QUERY_STRING'] = preg_replace('/[\?&]zid=(.*?)([\?&]|$)/ism','',$_SERVER['QUERY_STRING']);
|
|
$_SERVER['QUERY_STRING'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism','',$_SERVER['QUERY_STRING']);
|
|
|
|
$_SERVER['REQUEST_URI'] = str_replace(array('?f=','&f='),array('',''),$_SERVER['REQUEST_URI']);
|
|
$_SERVER['REQUEST_URI'] = preg_replace('/[\?&]zid=(.*?)([\?&]|$)/ism','',$_SERVER['REQUEST_URI']);
|
|
$_SERVER['REQUEST_URI'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism','',$_SERVER['REQUEST_URI']);
|
|
|
|
$rootDirectory = new RedDirectory('/',$auth);
|
|
$server = new DAV\Server($rootDirectory);
|
|
$lockBackend = new DAV\Locks\Backend\File('store/[data]/locks');
|
|
$lockPlugin = new DAV\Locks\Plugin($lockBackend);
|
|
|
|
$server->addPlugin($lockPlugin);
|
|
|
|
// The next section of code allows us to bypass prompting for http-auth if a FILE is being accessed anonymously and permissions
|
|
// allow this. This way one can create hotlinks to public media files in their cloud and anonymous viewers won't get asked to login.
|
|
// If a DIRECTORY is accessed or there are permission issues accessing the file and we aren't previously authenticated via zot,
|
|
// prompt for HTTP-auth. This will be the default case for mounting a DAV directory.
|
|
// In order to avoid prompting for passwords for viewing a DIRECTORY, add the URL query parameter 'davguest=1'
|
|
|
|
$isapublic_file = false;
|
|
$davguest = ((x($_SESSION,'davguest')) ? true : false);
|
|
|
|
if((! $auth->observer) && ($_SERVER['REQUEST_METHOD'] === 'GET')) {
|
|
try {
|
|
$x = RedFileData('/' . $a->cmd,$auth);
|
|
if($x instanceof RedFile)
|
|
$isapublic_file = true;
|
|
}
|
|
catch ( Exception $e ) {
|
|
$isapublic_file = false;
|
|
}
|
|
}
|
|
|
|
if((! $auth->observer) && (! $isapublic_file) && (! $davguest)) {
|
|
try {
|
|
$auth->Authenticate($server, t('Red Matrix - Guests: Username: {your email address}, Password: +++'));
|
|
}
|
|
catch ( Exception $e) {
|
|
logger('mod_cloud: auth exception' . $e->getMessage());
|
|
http_status_exit($e->getHTTPCode(),$e->getMessage());
|
|
}
|
|
}
|
|
|
|
// $browser = new DAV\Browser\Plugin();
|
|
|
|
$browser = new RedBrowser($auth);
|
|
|
|
$auth->setBrowserPlugin($browser);
|
|
|
|
|
|
$server->addPlugin($browser);
|
|
|
|
|
|
// All we need to do now, is to fire up the server
|
|
$server->exec();
|
|
|
|
killme();
|
|
} |