Authorization on Facebook via cURL?

Question

PHP

Good day to everyone in this chat.
The task is to get a list of users who have shared a particular post. The problem is that this can only be done by being authorized on FB. Tried everything I could. Either authorization does not pass at all, or the account is blocked due to "suspicious activity". Moreover, the newly created account is blocked almost tightly, the existing one, in principle, was unblocked.
Who can faced a similar task?

Answer 1

Facebook, like other social networks, uses OAuth 2.0. For authorization, attempts to circumvent this by passing a cookie will be treated as unauthorized entry. There is a php sdk with which you need to receive data:
https://developers.facebook.com/docs/reference/php