Xiongfei Wang wrote:
> I am very new to perl.
> i need to write a simple user log system
> if you go to
> http://apidb.org/regstragreement.html
> after you click agree, you will be direct to regiser page.
> http://apidb.org/regstr.html
> now if you click directly
> http://apidb.org/regstr.html
> you will be able to go to the same page to register. the registration
> information will go by mysql db via perl program.
>
> This is not want i want, I want user to have to agree the agreement
> before he/she register. this mean if you click
> http://adb.org/regstr.html you will be direct to
> http://apidb.org/regstragreement.html to read and agree the
> agreemenet.
>
> How can i achieve this goal. any suggestion will be greatly
> appreciated
Hi.
The easiest way to do this is to check the 'Referer:' header in the
request and reject any that don't have
Referer: http://apidb.org/regstragreement.html
This is hardly secure as it is easy to write an application which
lies about the referring page, but it is very easy to implement
if it will suffice.
Rob
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