[PHP] Sha256 password not same as one generated by SAMP - Printable Version
+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: [PHP] Sha256 password not same as one generated by SAMP (/showthread.php?tid=638516)
+- SA-MP Forums Archive (https://sampforum.blast.hk)
+-- Forum: SA-MP Scripting and Plugins (https://sampforum.blast.hk/forumdisplay.php?fid=8)
+--- Forum: Scripting Help (https://sampforum.blast.hk/forumdisplay.php?fid=12)
+--- Thread: [PHP] Sha256 password not same as one generated by SAMP (/showthread.php?tid=638516)
[PHP] Sha256 password not same as one generated by SAMP - seanny - 02.08.2017
I am creating a User Control Panel in PHP for use with alongside a SAMP gamemode. The gamemode is fine, but when I try to create the login system on the UCP, the password generated by PHP does not match the salted one generated by SAMP (SHA256_PassHash).
PHP код:
<?php
require_once("config.php");
if($_SERVER["REQUEST_METHOD"] == "POST")
{
// username and password sent from form
$myusername = mysqli_real_escape_string($conn,$_POST['Username']);
$mypassword = mysqli_real_escape_string($conn,$_POST['password']);
$sql = "SELECT * FROM `users` WHERE `name` = '".$myusername."' LIMIT 1";
$result = mysqli_query($conn, $sql);
if (mysqli_num_rows($result) > 0)
{
while($arow = mysqli_fetch_assoc($result))
{
$salt = $arow["salt"];
$hash1 = hash('sha256', $mypassword . $salt);
$hash = strtoupper($hash1);
$check = "SELECT * FROM users WHERE name='$myusername' && password = '$hash'";
$result = mysqli_query($conn,$check);
$row = mysqli_fetch_array($result,MYSQLI_ASSOC);
$count = mysqli_num_rows($result);
echo "DEBUG: db pass = ".$arow["password"]."<br>";
echo "DEBUG: php pass = ".$hash;
/*if(strcmp($arow["password"],$hash) == 0)
{
$_SESSION['username'] = $myusername;
header("location: index.php");
}
else
{
header("location: login.php?error=1&password=$password");
}*/
}
}
}
?>
Re: [PHP] Sha256 password not same as one generated by SAMP - Paulice - 02.08.2017
Change "&&" to "AND" in your SQL statement.
-----
They do return the same hash:
Re: [PHP] Sha256 password not same as one generated by SAMP - seanny - 02.08.2017
Quote:
|
Originally Posted by Paulice
 Change "&&" to "AND" in your SQL statement.
----- They do return the same hash: |
I dunno why it's returning a different hash on my system then. I'll need to look into it more.
Re: [PHP] Sha256 password not same as one generated by SAMP - Banditul18 - 02.08.2017
When i was trying to do the same, for me php returned a lower case hash but samp was returned a uper case case. So they never match unless. So use strtoupper on the php hash.
This was my problem, i dunno if will work for you....
Re: [PHP] Sha256 password not same as one generated by SAMP - Paulice - 02.08.2017
Quote:
|
Originally Posted by Banditul18
When i was trying to do the same, for me php returned a lower case hash but samp was returned a uper case case. So they never match unless. So use strtoupper on the php hash.
This was my problem, i dunno if will work for you.... |
Re: [PHP] Sha256 password not same as one generated by SAMP - dboz - 03.08.2017
I got this same problem. Help
Re: [PHP] Sha256 password not same as one generated by SAMP - Thomas. - 03.08.2017
You should post the code of the gamemode side as well. Since they produce different results, we need to be able to compare what these scripts are doing.