File indexing completed on 2024-05-12 17:26:17

 <?php
 
 /*
  *   GFX 4
  * 
  *   support: happy.snizzo@gmail.com
  *   website: http://trt-gfx.googlecode.com
  *   credits: Claudio Desideri
  *   
  *   This software is released under the MIT License.
  *   http://opensource.org/licenses/mit-license.php
  */ 
 
 class OCSUser{
   
   //ocs mandatory user attributes
   private static  $login;
   private static  $password;
   private static  $firstname;
   private static  $lastname;
   private static  $email;
   
   private static  $logged = false; //some kind of log
   private static  $id;
   
   private static  $persons;
   
   public static function server_load(){
     //storing root object
     OCSUser::$persons = new EModel("ocs_person");
   }
   
   
   public static function version()
   {
     return '1.6';
   }
   /*
    * getters/setters
    */
   public static  function id(){
     return OCSUser::$id;
   }
   
   public static function login(){
     return OCSUser::$login;
   }
   
   public static  function is_logged(){
     return OCSUser::$logged;
   }
 
   public static function client_login() {
 
     $login = EHeaderDataParser::secure_post("login");
     $password = EHeaderDataParser::secure_post("password");
     OCSUser::$login= $login;
 
     if($login==false && $password==false) {
       $login = EHeaderDataParser::get_cookie("login");
       $password = EHeaderDataParser::get_cookie("password");
       OCSUser::$login= $login;
     }
     $postdata = array(
       "login" => $login,
       "password" => $password
     );
     $client = new OCSClient(EConfig::$data["ocs"]["host"]);
     $check = $client->post("v1/person/check",$postdata);
 
     if($check["ocs"]["meta"]["statuscode"]=="100"){
       OCSUser::$logged=true;
       EHeaderDataParser::set_cookie("login", $login);
       EHeaderDataParser::set_cookie("password", $password);
     }
 
   }
 
   public static function client_logout() {
     $login = EHeaderDataParser::get_cookie("login");
     $password = EHeaderDataParser::get_cookie("password");
     EHeaderDataParser::del_cookie("login");
     EHeaderDataParser::del_cookie("password");
   }
 
   public static function get_login(){
     return OCSUser::$login;
   }
   
   
   /*
    * attempt an authentication trough nickname:password
    * and populates object data if successfull
    */
   public static  function server_checklogin($login,$passwd){
     //autoload if necessary
     if(is_null(OCSUser::$persons)){ OCSUser::server_load(); }
     //checklogin
     $r = OCSUser::$persons->count("login", "login='$login' and password='$passwd'");
     if($r==0){
       OCSUser::$logged = false;
       return false;
     } else {
       OCSUser::$logged = true;
       
       $data = OCSUser::$persons->find("*","where login='$login' and password='$passwd'");
       OCSUser::$id = $data[0]["id"];
       OCSUser::$login = $data[0]["login"];
       OCSUser::$firstname = $data[0]["firstname"];
       OCSUser::$lastname = $data[0]["lastname"];
       OCSUser::$email = $data[0]["email"];
       
       return $login;
     }
   }
   
   /*
    * Some utils functions regarding users
    */
   
   public static  function server_exists($user){
     //autoload if necessary
     if(is_null(OCSUser::$persons)){ OCSUser::server_load(); }
     
     $user = EDatabase::safe($user);
     $r = OCSUser::$persons->is_there("login","login='$user'");
     return $r;
   }
   
   public static  function server_get_user_info($username=""){
     //autoload if necessary
     if(is_null(OCSUser::$persons)){ OCSUser::server_load(); }
     
     if($username==OCSUser::$login){
       $user_info["id"] = OCSUser::$id;
       $user_info["login"] = OCSUser::$login;
       $user_info["firstname"] = OCSUser::$firstname;
       $user_info["lastname"] = OCSUser::$lastname;
       $user_info["email"] = OCSUser::$email;
       
       return $user_info;
     } else {
       $user_info = OCSUser::$persons->find("*","where login='$username' limit 1");
       return $user_info;
     }
   }
   
   public static  function server_register($login,$passwd,$firstname,$lastname,$email){
     //autoload if necessary
     if(is_null(OCSUser::$persons)){ OCSUser::server_load(); }
     
     $login = EDatabase::safe($login);
     $passwd = EDatabase::safe($passwd);
     $firstname = EDatabase::safe($firstname);
     $lastname = EDatabase::safe($lastname);
     $email = EDatabase::safe($email);
     
     EDatabase::q("INSERT INTO ocs_person (login,password,firstname,lastname,email) VALUES ('$login','$passwd','$firstname','$lastname','$email')");
   }
   
   /*
    * TODO: utils function which are semantically in the wrong place. Inspect and fix.
    */
   //TODO: ask for more infos about password validation
   public static  function isvalidpassword($pass){
     if(strlen($pass)>=8){
       return true;
     } else {
       return false;
     }
   }
   
   public static  function isloginname($login){
     if(preg_match("([A-Za-z0-9]*)",$login)){
       return true;
     } else {
       return false;
     }
   }
   
   public static  function server_countusersbyemail($email){
     //autoload if necessary
     if(is_null(OCSUser::$persons)){ OCSUser::server_load(); }
     
     $email = EDatabase::safe($email);
     $r = OCSUser::$persons->count("login", "email='$email'");
     return $r;
   }
   
   /*
    * Obscure magic string told me by the elders.
    * If modified, I don't guarantee you'll be safe anymore.
    */
   public static  function isvalidemail($email){
     if(preg_match("/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i", $email)){
       return true;
     } else {
       return false;
     }
   }
 }
 
 ?>