[Xoops-trackers] [ xoops-Bugs-1161813 ] edituser.php allows change to a preexisting e-mail address

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Bugs item #1161813, was opened at 2005-03-12 05:02
Message generated for change (Comment added) made by mithyt2
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https://sourceforge.net/tracker/?func=detail&atid=430840&aid=1161813&group_id=41586

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Category: Core -  Core
Group: XOOPS 2.2.x
>Status: Closed
>Resolution: Fixed
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Jan Pedersen (mithyt2)
Summary: edituser.php allows change to a preexisting e-mail address

Initial Comment:
When you try to register using an e-mail address that
someone has registered already, the system tells you
(correctly) that the e-mail address is already in use.

However, when you change the e-mail address of a
pre-existing account to an address that's already in
use, it doesn't tell you that the new e-mail address is
already in use.

Adding the following (based on the code in
register.php) to the validation code in edituser.php
solves the problem:

        $count = 0;
        if ( $email ) {
                $sql = "SELECT COUNT(*) FROM
".$xoopsDB->prefix('users')." where
email='".$myts->makeTboxData4Save($email)."'";
                $result = $xoopsDB->query($sql);
                list($count) = $xoopsDB->fetchRow($result);
                if ( $count > 0 ) {
                        $errors[] = _US_EMAILTAKEN;
                }
        }



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>Comment By: Jan Pedersen (mithyt2)
Date: 2005-06-26 17:10

Message:
Logged In: YES 
user_id=841117

In XOOPS 2.2, changing an email address requires a response
to an email sent to the new address.

We will be improving on this procedure in future XOOPS versions

----------------------------------------------------------------------

Comment By: Jan Pedersen (mithyt2)
Date: 2005-03-25 14:20

Message:
Logged In: YES 
user_id=841117

OK, I'll take care of this one personally. 

----------------------------------------------------------------------

Comment By: Nobody/Anonymous (nobody)
Date: 2005-03-21 00:39

Message:
Logged In: NO 

Update: That should be something like:

$count = 0;
if ( $email ) {
$sql = "SELECT COUNT(*) FROM
".$xoopsDB->prefix('users')." where
email='".$myts->makeTboxData4Save($email)."'" and uid <> $uid;
$result = $xoopsDB->query($sql);
list($count) = $xoopsDB->fetchRow($result);
if ( $count > 0 ) {
$errors[] = _US_EMAILTAKEN;
}
}

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=430840&aid=1161813&group_id=41586