dooper3 Posted July 4, 2008 Share Posted July 4, 2008 Hi, I am trying to set up a CAPTCHA Service to run across multiple domains, however with the traditional method of storing the hashed captcha string is by using HTTP sessions as I'm sure many of you know, but also, sessions do not work between domains, so I have no way of verifying the CAPTCHA (or indeed passing the information) from the CAPTCHA if I run it on another website. I must point out that it does work perfectly well on the website it's hosted on. Any ideas greatly appreciated. (Would cURL be an option?! I don't really understand cURL/never used it). Thanks. Quote Link to comment Share on other sites More sharing options...
DarkWater Posted July 4, 2008 Share Posted July 4, 2008 Why not just put the php file on each server...? Quote Link to comment Share on other sites More sharing options...
corbin Posted July 4, 2008 Share Posted July 4, 2008 Would reCAPTCHA work for you? I've seen it used a lot, and it doesn't matter what domains it's used on. If not, I'll continue trying to help ;p. Quote Link to comment Share on other sites More sharing options...
dooper3 Posted July 5, 2008 Author Share Posted July 5, 2008 Thanks for the responses guys but no, I've no intention of putting the captcha code on each domain name (considering there's in excess of 150 of them, that would prove quite time consuming!), and I am aware of reCAPTCHA, but I do not want a third party CAPTCHA in this case, it has to be the php-based one I made. is there no other way of storing the hashed string generated by a CAPTCHA image other than using sessions? Quote Link to comment Share on other sites More sharing options...
DarkWater Posted July 5, 2008 Share Posted July 5, 2008 No other way that can be accessed cross-domain securely. Quote Link to comment Share on other sites More sharing options...
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