public_html/login.php

   1 <?php\r
   2         include 'util.php';\r
   3         include './dbData.php';\r
   4         session_start();                                /*Inizia una sessione*/\r
   5         $data = file_get_contents('php://input'); /*file_get_contents:data una stringa, recupera i parametri di query. In questo caso viene presa la stringa inviata come dato dal JS*/\r
   6         $result = json_decode($data);\r
   7         $con=mysqli_connect($DATA['dbLink'],$DATA['dbAdmin'],$DATA['dbPassword'],$DATA['dbName']);\r
   8         if ($con==false)\r
   9         {\r
  10                 $arr=array('result'=>"errore nella connessione al database");\r
  11                 $ris=json_encode($arr);\r
  12                 echo $ris;\r
  13                 die;\r
  14         }\r
  15         else\r
  16         {\r
  17                 $str="SELECT * FROM ".$DATA['tbWebAdmin']." WHERE ".$DATA['clUser']."='".$result->username."' AND ".$DATA['clPass']."='".$result->password."';";\r
  18                 $exists= mysqli_query($con,$str);\r
  19                 if (!($exists))\r
  20                 {\r
  21                         $arr=array('result'=>"errore nella ricerca all'interno del database");\r
  22                         $ris=json_encode($arr);\r
  23                         echo $ris;\r
  24                         die;\r
  25                 }\r
  26                 $res=mysqli_num_rows($exists);\r
  27                 if ($res==1)\r
  28                 {\r
  29                         $ID=mysqli_fetch_array($exists);\r
  30                         $_SESSION["username"]=$result->username;\r
  31                         $arr = array('result'=>"login effettuato con successo");\r
  32                         $ris=json_encode($arr);\r
  33                         echo $ris;\r
  34                 }\r
  35                 else\r
  36                 {\r
  37                         $arr= array('result'=>"Utente non trovato");\r
  38                         $ris=json_encode($arr);\r
  39                         echo $ris;\r
  40                 }               \r
  41         }\r
  42         mysqli_close($con)\r
  43 ?>\r