def clean_realm_subdomain(self): # type: () -> str data = self.cleaned_data['realm_subdomain'] realm = resolve_subdomain_to_realm(data) if realm is not None: raise ValidationError(subdomain_unavailable(data)) return data
def process_response(self, request, response): # type: (HttpRequest, HttpResponse) -> HttpResponse if settings.REALMS_HAVE_SUBDOMAINS: if (not request.path.startswith("/static/") and not request.path.startswith("/api/") and not request.path.startswith("/json/")): subdomain = get_subdomain(request) if (request.get_host() == "127.0.0.1:9991" or request.get_host() == "localhost:9991"): return redirect("%s%s" % (settings.EXTERNAL_URI_SCHEME, settings.EXTERNAL_HOST)) if subdomain != "": realm = resolve_subdomain_to_realm(subdomain) if (realm is None): return render_to_response("zerver/invalid_realm.html") """ If request.session was modified, or if the configuration is to save the session every time, save the changes and set a session cookie. """ try: accessed = request.session.accessed modified = request.session.modified except AttributeError: pass else: if accessed: patch_vary_headers(response, ('Cookie',)) if modified or settings.SESSION_SAVE_EVERY_REQUEST: if request.session.get_expire_at_browser_close(): max_age = None expires = None else: max_age = request.session.get_expiry_age() expires_time = time.time() + max_age expires = cookie_date(expires_time) # Save the session data and refresh the client cookie. # Skip session save for 500 responses, refs #3881. if response.status_code != 500: request.session.save() host = request.get_host().split(':')[0] session_cookie_domain = settings.SESSION_COOKIE_DOMAIN # The subdomains feature overrides the # SESSION_COOKIE_DOMAIN setting, since the setting # is a fixed value and with subdomains enabled, # the session cookie domain has to vary with the # subdomain. if settings.REALMS_HAVE_SUBDOMAINS: session_cookie_domain = host response.set_cookie(settings.SESSION_COOKIE_NAME, request.session.session_key, max_age=max_age, expires=expires, domain=session_cookie_domain, path=settings.SESSION_COOKIE_PATH, secure=settings.SESSION_COOKIE_SECURE or None, httponly=settings.SESSION_COOKIE_HTTPONLY or None) return response
def clean_email(self): # type: () -> str """Returns the email if and only if the user's email address is allowed to join the realm they are trying to join.""" data = self.cleaned_data['email'] # If the server has a unique open realm, pass if get_unique_open_realm(): return data # If a realm is specified and that realm is open, pass if completely_open(self.domain): return data # If the subdomain encodes a complete open realm, pass subdomain_realm = resolve_subdomain_to_realm(self.subdomain) if (subdomain_realm is not None and completely_open(subdomain_realm.domain)): return data # If no realm is specified, fail realm = get_valid_realm(data) if realm is None: raise ValidationError(mark_safe(SIGNUP_STRING)) # If it's a clear realm not used for Zephyr mirroring, pass if not realm.is_zephyr_mirror_realm: return data # At this point, the user is trying to join a Zephyr mirroring # realm. We confirm that they are a real account (not a # mailing list), and if so, let them in. if not_mit_mailing_list(data): return data # Otherwise, the user is an MIT mailing list, and we return failure raise ValidationError(mark_safe(SIGNUP_STRING))
def accounts_register(request): # type: (HttpRequest) -> HttpResponse key = request.POST['key'] confirmation = Confirmation.objects.get(confirmation_key=key) prereg_user = confirmation.content_object email = prereg_user.email realm_creation = prereg_user.realm_creation try: existing_user_profile = get_user_profile_by_email(email) except UserProfile.DoesNotExist: existing_user_profile = None validators.validate_email(email) # If OPEN_REALM_CREATION is enabled all user sign ups should go through the # special URL with domain name so that REALM can be identified if multiple realms exist unique_open_realm = get_unique_open_realm() if unique_open_realm is not None: realm = unique_open_realm domain = realm.domain elif prereg_user.referred_by: # If someone invited you, you are joining their realm regardless # of your e-mail address. realm = prereg_user.referred_by.realm domain = realm.domain if not email_allowed_for_realm(email, realm): return render_to_response("zerver/closed_realm.html", {"closed_domain_name": realm.name}) elif prereg_user.realm: # You have a realm set, even though nobody referred you. This # happens if you sign up through a special URL for an open # realm. domain = prereg_user.realm.domain realm = get_realm(domain) else: subdomain_realm = resolve_subdomain_to_realm(get_subdomain(request)) domain = resolve_email_to_domain(email) domain = subdomain_realm.domain if subdomain_realm else domain if (not realm_creation and completely_open(domain)): # When subdomains are enabled and the user is registering into a # completely open subdomain without going through the correct url # for the completely open domains. # NOTE: When the user comes through the correct url then # `prereg_user.realm` will have the correct value and this branch # will not run. path = reverse('zerver.views.accounts_home_with_domain', kwargs={'domain': subdomain_realm.domain}) ctx = {"link": "%s%s" % (subdomain_realm.uri, path)} return render_to_response("zerver/completely_open_link.html", ctx) else: realm = get_realm(domain) if realm and realm.deactivated: # The user is trying to register for a deactivated realm. Advise them to # contact support. return render_to_response("zerver/deactivated.html", {"deactivated_domain_name": realm.name, "zulip_administrator": settings.ZULIP_ADMINISTRATOR}) try: if existing_user_profile is not None and existing_user_profile.is_mirror_dummy: # Mirror dummy users to be activated must be inactive is_inactive(email) else: # Other users should not already exist at all. user_email_is_unique(email) except ValidationError: return HttpResponseRedirect(reverse('django.contrib.auth.views.login') + '?email=' + urllib.parse.quote_plus(email)) name_validated = False full_name = None if request.POST.get('from_confirmation'): try: del request.session['authenticated_full_name'] except KeyError: pass if realm is not None and realm.is_zephyr_mirror_realm and domain == "mit.edu": # for MIT users, we can get an authoritative name from Hesiod hesiod_name = compute_mit_user_fullname(email) form = RegistrationForm( initial={'full_name': hesiod_name if "@" not in hesiod_name else ""}) name_validated = True elif settings.POPULATE_PROFILE_VIA_LDAP: for backend in get_backends(): if isinstance(backend, LDAPBackend): ldap_attrs = _LDAPUser(backend, backend.django_to_ldap_username(email)).attrs try: ldap_full_name = ldap_attrs[settings.AUTH_LDAP_USER_ATTR_MAP['full_name']][0] request.session['authenticated_full_name'] = ldap_full_name name_validated = True # We don't use initial= here, because if the form is # complete (that is, no additional fields need to be # filled out by the user) we want the form to validate, # so they can be directly registered without having to # go through this interstitial. form = RegistrationForm({'full_name': ldap_full_name}) # FIXME: This will result in the user getting # validation errors if they have to enter a password. # Not relevant for ONLY_SSO, though. break except TypeError: # Let the user fill out a name and/or try another backend form = RegistrationForm() elif 'full_name' in request.POST: form = RegistrationForm( initial={'full_name': request.POST.get('full_name')} ) else: form = RegistrationForm() else: postdata = request.POST.copy() if name_changes_disabled(realm): # If we populate profile information via LDAP and we have a # verified name from you on file, use that. Otherwise, fall # back to the full name in the request. try: postdata.update({'full_name': request.session['authenticated_full_name']}) name_validated = True except KeyError: pass form = RegistrationForm(postdata) if not password_auth_enabled(realm): form['password'].field.required = False if form.is_valid(): if password_auth_enabled(realm): password = form.cleaned_data['password'] else: # SSO users don't need no passwords password = None if realm_creation: string_id = form.cleaned_data['realm_subdomain'] realm_name = form.cleaned_data['realm_name'] org_type = int(form.cleaned_data['realm_org_type']) domain = split_email_to_domain(email) realm = do_create_realm(string_id, realm_name, org_type=org_type, domain=domain)[0] set_default_streams(realm, settings.DEFAULT_NEW_REALM_STREAMS) full_name = form.cleaned_data['full_name'] short_name = email_to_username(email) first_in_realm = len(UserProfile.objects.filter(realm=realm, is_bot=False)) == 0 # FIXME: sanitize email addresses and fullname if existing_user_profile is not None and existing_user_profile.is_mirror_dummy: try: user_profile = existing_user_profile do_activate_user(user_profile) do_change_password(user_profile, password) do_change_full_name(user_profile, full_name) except UserProfile.DoesNotExist: user_profile = do_create_user(email, password, realm, full_name, short_name, prereg_user=prereg_user, tos_version=settings.TOS_VERSION, newsletter_data={"IP": request.META['REMOTE_ADDR']}) else: user_profile = do_create_user(email, password, realm, full_name, short_name, prereg_user=prereg_user, tos_version=settings.TOS_VERSION, newsletter_data={"IP": request.META['REMOTE_ADDR']}) if first_in_realm: do_change_is_admin(user_profile, True) if realm_creation and settings.REALMS_HAVE_SUBDOMAINS: # Because for realm creation, registration happens on the # root domain, we need to log them into the subdomain for # their new realm. return redirect_and_log_into_subdomain(realm, full_name, email) # This dummy_backend check below confirms the user is # authenticating to the correct subdomain. return_data = {} # type: Dict[str, bool] auth_result = authenticate(username=user_profile.email, realm_subdomain=realm.subdomain, return_data=return_data, use_dummy_backend=True) if return_data.get('invalid_subdomain'): # By construction, this should never happen. logging.error("Subdomain mismatch in registration %s: %s" % ( realm.subdomain, user_profile.email,)) return redirect('/') login(request, auth_result) return HttpResponseRedirect(realm.uri + reverse('zerver.views.home')) return render_to_response('zerver/register.html', {'form': form, 'company_name': domain, 'email': email, 'key': key, 'full_name': request.session.get('authenticated_full_name', None), 'lock_name': name_validated and name_changes_disabled(realm), # password_auth_enabled is normally set via our context processor, # but for the registration form, there is no logged in user yet, so # we have to set it here. 'creating_new_team': realm_creation, 'realms_have_subdomains': settings.REALMS_HAVE_SUBDOMAINS, 'password_auth_enabled': password_auth_enabled(realm), }, request=request)