I have tried it, however, returned a null String.

Özgür KISIR



                                                                                       
                           
                    Vikramjit Singh                                                    
                           
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String refString = request.getParameter("REFERRER");

Vikramjit Singh,
Systems Engineer,
GTL Ltd.
Ph. 7612929-3140


-----Original Message-----
From: OZGUR KISIR [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 05, 2002 1:50 AM
To: [EMAIL PROTECTED]
Subject: HTTP_REFERER


Hi all,
I have a web application composed of servlets and JSP's which does some
jobs using JDBC etc.. I have an authentication mechanism also.
I want to prevent form posting from the clients local machine by saving the
HTML code into local.
Some people told me about HTTP_REFERER environment variable. How can I use
it in Java?(I have never used environment variables)

Also any suggestions about security is welcome(I will be so pleased, in
fact)


Özgür KISIR

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