from typing import Optional from flask import session, redirect, url_for, request from flask_login import login_user from app.config import MFA_USER_ID from app.log import LOG from app.models import Referral def after_login(user, next_url): """ Redirect to the correct page after login. If user enables MFA: redirect user to MFA page Otherwise redirect to dashboard page if no next_url """ if user.fido_uuid is not None: # Use the same session for FIDO so that we can easily # switch between these two 2FA option session[MFA_USER_ID] = user.id if next_url: return redirect(url_for("auth.fido", next_url=next_url)) else: return redirect(url_for("auth.fido")) elif user.enable_otp: session[MFA_USER_ID] = user.id if next_url: return redirect(url_for("auth.mfa", next_url=next_url)) else: return redirect(url_for("auth.mfa")) else: LOG.debug("log user %s in", user) login_user(user) # User comes to login page from another page if next_url: LOG.debug("redirect user to %s", next_url) return redirect(next_url) else: LOG.debug("redirect user to dashboard") return redirect(url_for("dashboard.index")) # name of the cookie that stores the referral code _REFERRAL_COOKIE = "slref" def get_referral() -> Optional[Referral]: """Get the eventual referral stored in cookie""" # whether user arrives via a referral referral = None if request.cookies: ref_code = request.cookies.get(_REFERRAL_COOKIE) referral = Referral.get_by(code=ref_code) return referral