Re: Quickform security question

From: Date: Thu, 29 Sep 2005 19:53:41 +0000
Subject: Re: Quickform security question
References: 1  Groups: php.pear.general 
Request: Send a blank email to pear-general+get-21157@lists.php.net to get a copy of this message
Hi, l Burnerheimerton wrote:
Can a malicious user compose a fake submission,
using
telnet or some other means, and bypass Quickform validation?
Can I have some stuff you smoke there?
Read chapter 2 of this then you can smoke all you want: http://shiflett.org/php-security.pdf
While I'd really like to have this fine guide delivered to me printed on toilet paper (that's the only form in which it is actually *useful*), I now understand your concern. QuickForm's manual actually states: "QuickForm can generate the javascript necessary to validate the form on the client side. This feature works for all standard elements and for groups. Server side validation is always performed in case the client has javascript turned off." In case it is *still* not clear: you only can bypass client side (as in: javascript) validation by using telnet or whatever. After that server side validation kicks in and that is always on in QuickForm. [1] http://pear.php.net/manual/en/package.html.html-quickform.intro-validation.php

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