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Sep 19th, 2017
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  1. <?php
  2. require_once('conf/sql.php');
  3.  
  4. $user=trim(htmlspecialchars(mysql_real_escape_string($_POST['username'])));
  5. $pass=trim(htmlspecialchars(mysql_real_escape_string($_POST['pass'])));
  6.  
  7. $query = mysql_query("SELECT * FROM user WHERE name = '".$user."' AND pass = '".sha1($pass)."'")or die(mysql_error());;
  8.  
  9.  
  10. if(mysql_num_rows($query)!=0) // egy egyedi kulcsot hozok itt létre amit el szeretnék tárolni db-ben és cookie-ban egyaránt.
  11. {
  12. $key_supply = "0123456789qwertzuiopasdfghjklyxcvbnm";
  13. for($i=0;$i<50;++$i)
  14. $rsa.=$key_supply{rand(0, strlen($key_supply))};
  15. $row=mysql_fetch_assoc($query);
  16. mysql_query("UPDATE user SET key ='".$rsa."' WHERE id ='".$row['id']."'")or die(mysql_error());
  17. setcookie("rsa", $rsa, time()+604800, "/");
  18. echo "üdv";
  19. }
  20.  
  21. else {
  22. echo "nem vagy bejelentkezve";
  23. }
  24.  
  25. ?>
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