move exceptions and traits into own folder

[GitHub/Stricted/speedport-hybrid-php-api.git] / Login.class.php

diff --git a/Login.class.php b/Login.class.php
deleted file mode 100644 (file)
index d03b94a..0000000
--- a/Login.class.php
+++ /dev/null
@@ -1,213 +0,0 @@
-<?php
-/**
- * @author      Jan Altensen (Stricted)
- * @license     GNU Lesser General Public License <http://opensource.org/licenses/lgpl-license.php>
- * @copyright   2015 Jan Altensen (Stricted)
- */
-trait Login {
-       /**
-        * password-challenge
-        * @var string
-        */
-       private $challenge = '';
-       
-       /**
-        * csrf_token
-        * @var string
-        */
-       private $token = '';
-       
-       /**
-        * hashed password
-        * @var string
-        */
-       private $hash = '';
-       
-       /**
-        * session cookie
-        * @var string
-        */
-       private $cookie = '';
-       
-       /**
-        * derivedk cookie
-        * @var string
-        */
-       private $derivedk = '';
-       
-       /**
-        * login into the router with the given password
-        * 
-        * @param       string  $password
-        * @return      boolean
-        */
-       public function login ($password) {
-               $this->challenge = $this->getChallenge();
-               
-               $path = 'data/Login.json';
-               $this->hash = hash('sha256', $this->challenge.':'.$password);
-               $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'password' => $this->hash);
-               $data = $this->sentRequest($path, $fields);
-               $json = $this->getValues($data['body']);
-               
-               if (isset($json['login']) && $json['login'] == 'success') {
-                       $this->cookie = $this->getCookie($data);
-                       
-                       $this->derivedk = $this->getDerviedk($password);
-                       
-                       // get the csrf_token
-                       $this->token = $this->getToken();
-                       
-                       if ($this->checkLogin(false) === true) {
-                               return true;
-                       }
-               }
-               
-               return false;
-       }
-       
-       /**
-        * Requests the password-challenge from the router.
-        */
-       private function getChallenge () {
-               $path = 'data/Login.json';
-               $fields = array('csrf_token' => 'nulltoken', 'showpw' => 0, 'challengev' => 'null');
-               $data = $this->sentRequest($path, $fields);
-               $data = $this->getValues($data['body']);
-               
-               if (isset($data['challengev']) && !empty($data['challengev'])) {
-                       return $data['challengev'];
-               }
-               else {
-                       throw new RouterException('unable to get the challenge from the router');
-               }
-       }
-       
-       /**
-        * check if we are logged in
-        *
-        * @param       boolean $exception
-        * @return      boolean
-        */
-       public function checkLogin ($exception = true) {
-               // check if challenge or session is empty
-               if (empty($this->challenge) || empty($this->cookie)) {
-                       if ($exception === true) {
-                               throw new RouterException('you musst be logged in to use this method');
-                       }
-                       
-                       return false;
-               }
-               
-               $path = 'data/SecureStatus.json';
-               $fields = array();
-               $data = $this->sentRequest($path, $fields, true);
-               $data = $this->getValues($data['body']);
-               
-               if ($data['loginstate'] != 1) {
-                       if ($exception === true) {
-                               throw new RouterException('you musst be logged in to use this method');
-                       }
-                       
-                       return false;
-               }
-               
-               return true;
-       }
-       
-       /**
-        * logout
-        * 
-        * @return      boolean
-        */
-       public function logout () {
-               $this->checkLogin();
-               
-               $path = 'data/Login.json';
-               $fields = array('csrf_token' => $this->token, 'logout' => 'byby');
-               $data = $this->sentRequest($path, $fields, true);
-               $data = $this->getValues($data['body']);
-               if ((isset($data['status']) && $data['status'] == 'ok') && $this->checkLogin(false) === false) {
-                       // reset challenge and session
-                       $this->challenge = '';
-                       $this->cookie = '';
-                       $this->token = '';
-                       $this->derivedk = '';
-                       
-                       return true;
-               }
-               
-               return false;
-       }
-       
-       /**
-        * get the csrf_token
-        * 
-        * @return      string
-        */
-       private function getToken () {
-               $this->checkLogin();
-               
-               $path = 'html/content/overview/index.html';
-               $fields = array();
-               $data = $this->sentRequest($path, $fields, true);
-               
-               $a = explode('csrf_token = "', $data['body']);
-               $a = explode('";', $a[1]);
-               
-               if (isset($a[0]) && !empty($a[0])) {
-                       return $a[0];
-               }
-               else {
-                       throw new RouterException('unable to get csrf_token');
-               }
-       }
-       
-       /**
-        * calculate the derivedk
-        *
-        * @param       string  $password
-        * @return      string
-        */
-       private function getDerviedk ($password) {
-               $derivedk = '';
-               
-               // calculate derivedk
-               if (!function_exists('hash_pbkdf2')) {
-                       $pbkdf2 = new CryptLib\Key\Derivation\PBKDF\PBKDF2(array('hash' => 'sha1'));
-                       $derivedk = bin2hex($pbkdf2->derive(hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32));
-                       $derivedk = substr($derivedk, 0, 32);
-               }
-               else {
-                       $derivedk = hash_pbkdf2('sha1', hash('sha256', $password), substr($this->challenge, 0, 16), 1000, 32);
-               }
-               
-               if (empty($derivedk)) {
-                       throw new RouterException('unable to calculate derivedk');
-               }
-               
-               return $derivedk;
-       }
-       
-       /**
-        * get cookie from header data
-        *
-        * @param       array   $data
-        * @return      string
-        */
-       private function getCookie ($data) {
-               $cookie = '';
-               if (isset($data['header']['Set-Cookie']) && !empty($data['header']['Set-Cookie'])) {
-                       preg_match('/^.*(SessionID_R3=[a-z0-9]*).*/i', $data['header']['Set-Cookie'], $match);
-                       if (isset($match[1]) && !empty($match[1])) {
-                               $cookie = $match[1];
-                       }
-               }
-               
-               if (empty($cookie)) {
-                       throw new RouterException('unable to get the session cookie from the router');
-               }
-               
-               return $cookie;
-       }
-}