dav/dav_friendica_auth.inc.php

   1 <?php
   2
   3 class Sabre_DAV_Auth_Backend_Friendica extends Sabre_DAV_Auth_Backend_AbstractBasic {
   4
   5     public function __construct() {
   6     }
   7
   8
   9     public function getUsers() {
  10         return array($this->currentUser);
  11     }
  12
  13     public function getCurrentUser() {
  14         return $this->currentUser;
  15     }
  16
  17         /**
  18          * Authenticates the user based on the current request.
  19          *
  20          * If authentication is successful, true must be returned.
  21          * If authentication fails, an exception must be thrown.
  22          *
  23          * @param Sabre_DAV_Server $server
  24          * @param string $realm
  25          * @throws Sabre_DAV_Exception_NotAuthenticated
  26          * @return bool
  27          */
  28         public function authenticate(Sabre_DAV_Server $server, $realm) {
  29
  30                 $auth = new Sabre_HTTP_BasicAuth();
  31                 $auth->setHTTPRequest($server->httpRequest);
  32                 $auth->setHTTPResponse($server->httpResponse);
  33                 $auth->setRealm($realm);
  34                 $userpass = $auth->getUserPass();
  35                 if (!$userpass) {
  36                         $auth->requireLogin();
  37                         throw new Sabre_DAV_Exception_NotAuthenticated('No basic authentication headers were found');
  38                 }
  39
  40                 // Authenticates the user
  41                 if (!$this->validateUserPass($userpass[0],$userpass[1])) {
  42                         $auth->requireLogin();
  43                         throw new Sabre_DAV_Exception_NotAuthenticated('Username or password does not match');
  44                 }
  45                 $this->currentUser = strtolower($userpass[0]);
  46                 return true;
  47         }
  48
  49
  50         protected function validateUserPass($username, $password) {
  51
  52                 $user = array(
  53                     'uri' => "/" . 'principals/users/' . strtolower($username),
  54                 );
  55                 return $user;
  56     }
  57
  58 }