コード例 #1
0
        /// <summary>
        /// Logs the user in or creates the a site user account if the user does not exist, based on membership user.
        /// Sets the logged user in the session.
        /// </summary>
        /// <exception cref="ValidationException"></exception>
        /// <returns>The user id of the authenticated user</returns>
        public static int TryFinishMembershipLogin(SessionWrapper session, MembershipUser membershipUser, IUsersService service)
        {
            if (membershipUser == null)
            {
                session.ClearUser();
                FormsAuthentication.SignOut();

                throw new ArgumentNullException("Can not finish membership signin with membership not set.");
            }
            var siteUser = service.GetByProviderId(AuthenticationProvider.Membership, membershipUser.ProviderUserKey.ToString());

            if (siteUser == null)
            {
                //User does not exist on Nearforums db
                siteUser = new User();
                siteUser.UserName = membershipUser.UserName;
                siteUser.Email = membershipUser.Email;
                siteUser = service.Add(siteUser, AuthenticationProvider.Membership, membershipUser.ProviderUserKey.ToString());
            }
            session.SetUser(siteUser, AuthenticationProvider.Membership);

            return siteUser.Id;
        }