In work I got a task (we MUST work with ASP Classic by the way): when user posts a blog, a link to that blog should be posted automatically on user's facebook timeline and in his twitter. I made everything working, but there is one problem: user needs to be signed in to post. I've made the cheking if he's logged in, and if not he must log in. But I need to avoid the logging-in step and make it automatic (by sending user's username and password as part of the data sent to twitter/facebook or something like that), but I can't figure out how to do that or if it's even possible at all.
Any ideas? Would greatly appreciate any help.
P.S.: for the twitter part I used http://scottdesapio.com/VBScriptOAuth/ for the facebook part I used a combination of: http://snipplr.com/view/61108/facebook-app-login--authorization-entirely-clientside/
Everything works, but is it possible to automatize the user's sign-in part?