from ldap3 import Server, Connection, ALL, NTLM
from django.views.generic import View
from django.views.generic.base import RedirectView
from MMSAccounting.Utilities import Utilities

class ldap_authentication(View):
    url = "ldapAuthentication"
    server = Server('mmsappsad.multimedicalsystems.net', get_info=ALL)
    def get(self, request):
        return None;
    def post(self, request):
        if 'username' in request.POST and 'password' in request.POST:
            conn = Connection(self.server, user='MULTIMEDICAL\\' + request.POST["username"], password=request.POST["password"], authentication=NTLM)
            conn.open()
            conn.bind()
            print(conn.result["result"])
            print(conn.extend.standard.who_am_i())
            #if wrong redirect back to login error page with error message
            #else redirect to authenticated home page
            if conn.result["result"] == 0:
                #Password needs to be encrypted some how, this is not safe dont leave it like it is now.
                request.session['user_id'] = request.POST["username"];
                request.session['ius_pk'] = Utilities.GetUserPk(request.session['user_id'])
                request.session["user_passwd"] = request.POST["password"];
                return RedirectView.as_view(url='/Home', permanent=False)(request);
            else:
                request.session['user_id'] = None;
                return RedirectView.as_view(url='/', permanent=False)(request);
        else:
            return None;