What you're trying to do looks a lot like a web proxy.

Have your users authenticated on a webform, and create a cookie (with crypto info about the user and login time) you can send them back, and that's accepted by the other webs.

Then tell the webs that do not comply that they must accept the cookie way of authentication (via proxy) if they want to be integrated. Been there, done that. Some complained, but in the end everybody was just happy to 'integrate themselves' for the added value of a kind of single sign-on.

Good luck,

--
our $Perl6 is Fantastic;

In reply to Re: Possible to programatically set basic auth realm,userid/password in browser client cache by Excalibor
in thread Possible to programatically set basic auth realm,userid/password in browser client cache by q_the_eskimo

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