From b7515c5d9c5fc3c622376818570c05a03c74fe17 Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Sat, 27 May 2017 20:33:11 +0200
Subject: managing-ui: initial commit added possibility to manage uploaded
 files simple php ui to delete uploaded files

---
 managing-ui/XMPPClient.php | 96 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 managing-ui/XMPPClient.php

(limited to 'managing-ui/XMPPClient.php')

diff --git a/managing-ui/XMPPClient.php b/managing-ui/XMPPClient.php
new file mode 100644
index 0000000..131b9a4
--- /dev/null
+++ b/managing-ui/XMPPClient.php
@@ -0,0 +1,96 @@
+<?php
+require_once(__DIR__."/lib/xmpp/Exception.php");
+require_once(__DIR__."/lib/xmpp/XMPPLog.php");
+require_once(__DIR__."/lib/xmpp/Roster.php");
+require_once(__DIR__."/lib/xmpp/XMLObj.php");
+require_once(__DIR__."/lib/xmpp/XMLStream.php");
+require_once(__DIR__."/lib/xmpp/XMPP.php");
+require_once(__DIR__."/lib/xmpp/xmpp.util.php");
+require_once(__DIR__.'/lib/Encryption.class.php');
+
+class XMPPClient extends XMPP {
+    const ENCRYPTION_KEY = "ashdkZ/(TZiuh2qeh12h89z9pghi2ug";
+    private $defaultPort = 5222;
+    private $defaultResource = 'filetransfer-http-managing-ui';
+    
+    public function __construct($jid, $password, $passwordEncrypted = false) {
+        parent::__construct(getJidDomain($jid), $this->defaultPort, getJidLocalPart($jid), ($passwordEncrypted ? $this->decrypt($password) : $password), $this->defaultResource);
+    }
+    
+    public function loginAndGetFileList() {
+        if ($this->login()) {
+            $this->getFileList();
+        }
+    }
+    
+    public function deleteFile($fileurl) {
+        if (null == $fileurl || '' == $fileurl) {
+            throw new XMPPException('Missing fileurl');
+        }
+        $id = $this->getId();
+        $this->addIdHandler($id, 'deleteFileIqHandler');
+        $xml = "<iq xmlns='jabber:client' type='get' to='$this->host' id='$id'><request xmlns='urn:xmpp:filetransfer:http' type='delete'><fileurl>$fileurl</fileurl></request></iq>";
+        $this->send($xml);
+    }
+    
+    private function decrypt($password) {
+        $e = new Encryption(MCRYPT_BlOWFISH, MCRYPT_MODE_CBC);
+        return $e->decrypt($password, XMPPClient::ENCRYPTION_KEY);
+    }
+    
+    public function login() {
+        try {
+            $this->connect(5);
+            $this->processUntil('session_start', 10);
+            session_start();
+            $_SESSION["authenticated"] = 'yeah';
+            $_SESSION["JID"] = $this->basejid;
+            $e = new Encryption(MCRYPT_BlOWFISH, MCRYPT_MODE_CBC);
+            $encryptedPassword = $e->encrypt($this->password, XMPPClient::ENCRYPTION_KEY);
+            $_SESSION["PASSWORD"] = $encryptedPassword;
+            return true;
+        } catch (XMPPException $e) {
+            echo $e->getMessage();
+            return false;
+        }
+    }
+    
+    protected function getFileList() {
+        $id = $this->getId();
+        $this->addIdHandler($id, 'fileListIqHandler');
+        $this->send("<iq xmlns='jabber:client' type='get' to='$this->host' id='$id'><request xmlns='urn:xmpp:filetransfer:http' type='list'/></iq>");    
+        $this->processUntil("list_loaded");
+    }
+    
+    protected function fileListIqHandler($xml) {
+        $list = $xml->sub('list');
+        $fileList = [];
+        foreach ($list->subs as $fileXML) {
+            $file = [];
+            $file['url'] = $fileXML->sub('url')->data;
+            $file['timestamp'] = $fileXML->attrs['timestamp'];
+            $file['to'] = $fileXML->attrs['to'];
+            $file['from'] = $fileXML->attrs['from'];
+            $fileInfo = $fileXML->sub('file-info');
+            $file['filename'] = $fileInfo->sub('filename')->data;
+            $file['size'] = $fileInfo->sub('size')->data;
+            $file['type'] = $fileInfo->sub('content-type')->data;
+            $fileList[] = $file;
+        }
+        $this->event('list_loaded');
+        $_SESSION['FILE-LIST'] = $fileList;
+        header('Location: index.php');
+    }   
+
+    protected function deleteFileIqHandler($xml) {
+      $deleted = $xml->sub('deleted');
+      if (null != $deleted) {
+        $data = ['error' => false, 'msg' => 'File successfully deleted'];
+      } else {
+        $error = $xml->sub('error');
+        $data = ['error' => true, 'msg' => $error->subs[0]->name."\n".$error->sub('text')->data];
+      }
+      sendHttpReturnCodeAndJson(200, $data);
+    }
+}
+?>
\ No newline at end of file
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