Java authenticate user within a different domain.
<p>I'm building a single signon app and I'm wondering if it's possible to authenticate a user within a completely different website without using oauth, "not a possible solution". I'm currently able to do this by copying the other websites login form into my page along with the post url, hidden field, username/password field. I would much rather do this behind the scenes if possible where credentials wouldn't be exposed. I'm wondering if something like httpclient would be able to accomplish this task. </p>

<p>Any suggestions would be appreciated. </p>
