+
+ /**
+ * Overrides the action when a user is authenticated.
+ * If the user authenticated but does not exist in the user table we create them.
+ * @param Request $request
+ * @param Authenticatable $user
+ * @return \Illuminate\Http\RedirectResponse
+ * @throws AuthException
+ */
+ protected function authenticated(Request $request, Authenticatable $user)
+ {
+ // Explicitly log them out for now if they do no exist.
+ if (!$user->exists) auth()->logout($user);
+
+ if (!$user->exists && $user->email === null && !$request->has('email')) {
+ $request->flash();
+ session()->flash('request-email', true);
+ return redirect('/login');
+ }
+
+ if (!$user->exists && $user->email === null && $request->has('email')) {
+ $user->email = $request->get('email');
+ }
+
+ if (!$user->exists) {
+
+ // Check for users with same email already
+ $alreadyUser = $user->newQuery()->where('email', '=', $user->email)->count() > 0;
+ if ($alreadyUser) {
+ throw new AuthException('A user with the email ' . $user->email . ' already exists but with different credentials.');
+ }
+
+ $user->save();
+ $this->userRepo->attachDefaultRole($user);
+ auth()->login($user);
+ }
+
+ return redirect()->intended($this->redirectPath());
+ }
+