Authorization on the DLE site through PHP how to do?

Question

PHP

I plan to make one program in C #, I wanted to link it to a site on DLE, but I don’t know how this DLE works ... I don’t have time to read “books” on it, I only know the engine itself as a user.
I don’t understand how to make a simple PHP script that could log in to the DLE site and return only 2 simple responses true (Successful) false (Failure) ... I will finalize the rest myself.
If you have such a script, can you share it?
Oh yes, I also know the hell knows how the password encryption system works there ...
If anyone knows, then it is desirable to do it through authorization in the database.

Answer 1

like any authorization script on any site with POST parameters and cookies,
well, maybe CSRF