From 2a4e8972e0edfa3156d9ce54d68ce0e54c0ec289 Mon Sep 17 00:00:00 2001
From: redmatrix <git@macgirvin.com>
Date: Mon, 18 Apr 2016 20:38:38 -0700
Subject: module updates

---
 mod/dav.php | 142 ------------------------------------------------------------
 1 file changed, 142 deletions(-)
 delete mode 100644 mod/dav.php

(limited to 'mod/dav.php')

diff --git a/mod/dav.php b/mod/dav.php
deleted file mode 100644
index e2a857dca..000000000
--- a/mod/dav.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-/**
- * @file mod/dav.php
- * @brief Initialize Hubzilla's cloud (SabreDAV).
- *
- * Module for accessing the DAV storage area from a DAV client.
- */
-
-use Sabre\DAV;
-use Zotlabs\Storage;
-
-// composer autoloader for SabreDAV
-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'] = $password;
-	}
-}
-
-/**
- * @brief Fires up the SabreDAV server.
- *
- * @param App &$a
- */
-function dav_init(&$a) {
-
-	require_once('include/reddav.php');
-
-	if (! is_dir('store'))
-		os_mkdir('store', STORAGE_DEFAULT_PERMISSIONS, false);
-
-	$which = null;
-	if (argc() > 1)
-		$which = argv(1);
-
-	$profile = 0;
-
-	App::$page['htmlhead'] .= '<link rel="alternate" type="application/atom+xml" href="' . z_root() . '/feed/' . $which . '" />' . "\r\n";
-
-	if ($which)
-		profile_load($a, $which, $profile);
-
-	$auth = new Zotlabs\Storage\BasicAuth();
-
-	$ob_hash = get_observer_hash();
-
-	if ($ob_hash) {
-		if (local_channel()) {
-			$channel = App::get_channel();
-			$auth->setCurrentUser($channel['channel_address']);
-			$auth->channel_id = $channel['channel_id'];
-			$auth->channel_hash = $channel['channel_hash'];
-			$auth->channel_account_id = $channel['channel_account_id'];
-			if($channel['channel_timezone'])
-				$auth->setTimezone($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']);
-	$_SERVER['QUERY_STRING'] = strip_zids($_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']);
-	$_SERVER['REQUEST_URI'] = strip_zids($_SERVER['REQUEST_URI']);
-	$_SERVER['REQUEST_URI'] = preg_replace('/[\?&]davguest=(.*?)([\?&]|$)/ism', '', $_SERVER['REQUEST_URI']);
-
-	$rootDirectory = new Zotlabs\Storage\Directory('/', $auth);
-
-	// A SabreDAV server-object
-	$server = new DAV\Server($rootDirectory);
-	// prevent overwriting changes each other with a lock backend
-	$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 { 
-			$x = RedFileData('/' . App::$cmd, $auth);
-			if($x instanceof Zotlabs\Storage\File)
-				$isapublic_file = true;
-		}
-		catch (Exception $e) {
-			$isapublic_file = false;
-		}
-	}
-
-	if ((! $auth->observer) && (! $isapublic_file) && (! $davguest)) {
-		try {
-			$auth->Authenticate($server, t('$Projectname channel'));
-		}
-		catch (Exception $e) {
-			logger('mod_cloud: auth exception' . $e->getMessage());
-			http_status_exit($e->getHTTPCode(), $e->getMessage());
-		}
-	}
-
-//	require_once('Zotlabs/Storage/Browser.php');
-	// provide a directory view for the cloud in Hubzilla
-	$browser = new Zotlabs\Storage\Browser($auth);
-	$auth->setBrowserPlugin($browser);
-
-	// Experimental QuotaPlugin
-//	require_once('Zotlabs/Storage/QuotaPlugin.php');
-//	$server->addPlugin(new Zotlabs\Storage\QuotaPlugin($auth));
-
-	// All we need to do now, is to fire up the server
-	$server->exec();
-
-	killme();
-}
-- 
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