The 'Facebook Login Using Java Servlets' script allows webmasters to authenticate site users via their Facebook account username and password.
The script supports login and logout operations, along with the possibility of fetching profile details once the user authenticated, which can later be used for creating new accounts for the logged in users.
The type of information the script retrieves includes ID number, email address, first name, last name, full name, gender, birthday, and account language settings.
It can also retrieve the user's own website, his hometown, the current location, bio, about information, Facebook profile URL, avatar URL, relationship status, and the user's listed interests.
For authentication procedures, the script uses the OAuth 2.0 protocol.
Requirements:
- Facebook API credentials
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