Bump to 2026.6.3

Thanks to Wenhao Wu, Southeast University

pyproject.toml

@@ -44,7 +44,7 @@ dependencies = [
   "django-filter==25.1",
   "django-formset-js-improved==0.5.0.5",
   "django-formtools==2.6.1",
-  "django-hierarkey==2.0.*,>=2.0.1",
+  "django-hierarkey==2.0.*,>=2.0.2",
   "django-hijack==3.7.*",
   "django-i18nfield==1.11.*",
   "django-libsass==0.9",

src/pretix/__init__.py

@@ -19,4 +19,4 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-__version__ = "2026.6.0"
+__version__ = "2026.6.3"

src/pretix/api/auth/utils.py

@@ -0,0 +1,9 @@
+def get_session_key_for_api_auth(user, auth):
+    if user.is_authenticated:
+        return f'api-upload-User-{user.pk}'
+    else:
+        return f'api-upload-{str(type(auth))}-{auth.pk}'
+
+
+def get_session_key_for_api_request(request):
+    return get_session_key_for_api_auth(request.user, request.auth)

src/pretix/api/models.py

@@ -101,6 +101,10 @@ class OAuthAccessToken(AbstractAccessToken):
         self.expires = now() - timedelta(hours=1)
         self.save(update_fields=['expires'])
 
+    def is_valid(self, scopes=None):
+        # Can maybe be removed after upgrading django-oauth-toolkit to 3.4.1
+        return super().is_valid(scopes) and self.application.is_usable(None)
+
 
 class OAuthRefreshToken(AbstractRefreshToken):
     application = models.ForeignKey(

src/pretix/api/serializers/fields.py

@@ -37,6 +37,8 @@ from collections import OrderedDict
 from django.core.exceptions import ValidationError
 from rest_framework import serializers
 
+from pretix.api.auth.utils import get_session_key_for_api_request
+
 
 def remove_duplicates_from_list(data):
     return list(OrderedDict.fromkeys(data))
@@ -83,10 +85,16 @@ class UploadedFileField(serializers.Field):
         request = self.context.get('request', None)
         try:
             cf = CachedFile.objects.get(
-                session_key=f'api-upload-{str(type(request.user or request.auth))}-{(request.user or request.auth).pk}',
                 file__isnull=False,
                 pk=data[len("file:"):],
             )
+            if cf.session_key == "api-upload-<class 'django.contrib.auth.models.AnonymousUser'>-None":
+                # OK, backwards-compatibility of a security bug fixed 2026-09, delete this at some point, but should
+                # also be harmless because all files with this key are expired one day after deployment of this fix
+                # and no new files with this key are created
+                pass
+            elif cf.session_key != get_session_key_for_api_request(request):
+                self.fail('not_found')
         except (ValidationError, IndexError):  # invalid uuid
             self.fail('not_found')
         except CachedFile.DoesNotExist:

src/pretix/api/serializers/order.py

@@ -41,6 +41,7 @@ from rest_framework.exceptions import ValidationError
 from rest_framework.relations import SlugRelatedField
 from rest_framework.reverse import reverse
 
+from pretix.api.auth.utils import get_session_key_for_api_request
 from pretix.api.serializers import CompatibleJSONField
 from pretix.api.serializers.event import SubEventSerializer
 from pretix.api.serializers.forms import form_field_to_serializer_field
@@ -257,16 +258,21 @@ class AnswerSerializer(I18nAwareModelSerializer):
         if data['answer'] == 'file:keep':
             return data
         try:
-            ao = self.context["request"].user or self.context["request"].auth
             cf = CachedFile.objects.get(
-                session_key=f'api-upload-{str(type(ao))}-{ao.pk}',
                 file__isnull=False,
                 pk=data['answer'][len("file:"):],
             )
+            if cf.session_key == "api-upload-<class 'django.contrib.auth.models.AnonymousUser'>-None":
+                # OK, backwards-compatibility of a security bug fixed 2026-09, delete this at some point, but should
+                # also be harmless because all files with this key are expired one day after deployment of this fix
+                # and no new files with this key are created
+                pass
+            elif cf.session_key != get_session_key_for_api_request(self.context["request"]):
+                raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data['answer']))
         except (ValidationError, IndexError):  # invalid uuid
-            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
+            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data['answer']))
         except CachedFile.DoesNotExist:
-            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
+            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data['answer']))
 
         allowed_types = (
             'image/png', 'image/jpeg', 'image/gif', 'application/pdf'

src/pretix/api/views/checkin.py

@@ -50,6 +50,7 @@ from rest_framework.generics import ListAPIView
 from rest_framework.permissions import SAFE_METHODS
 from rest_framework.response import Response
 
+from pretix.api.auth.utils import get_session_key_for_api_auth
 from pretix.api.serializers.checkin import (
     CheckinListSerializer, CheckinRPCAnnulInputSerializer,
     CheckinRPCRedeemInputSerializer, MiniCheckinListSerializer,
@@ -329,10 +330,16 @@ with scopes_disabled():
 def _handle_file_upload(data, user, auth):
     try:
         cf = CachedFile.objects.get(
-            session_key=f'api-upload-{str(type(user or auth))}-{(user or auth).pk}',
             file__isnull=False,
             pk=data[len("file:"):],
         )
+        if cf.session_key == "api-upload-<class 'django.contrib.auth.models.AnonymousUser'>-None":
+            # OK, backwards-compatibility of a security bug fixed 2026-09, delete this at some point, but should
+            # also be harmless because all files with this key are expired one day after deployment of this fix
+            # and no new files with this key are created
+            pass
+        elif cf.session_key != get_session_key_for_api_auth(user, auth):
+            raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
     except (ValidationError, BaseValidationError, IndexError):  # invalid uuid
         raise ValidationError('The submitted file ID "{fid}" was not found.'.format(fid=data))
     except CachedFile.DoesNotExist:

src/pretix/api/views/upload.py

@@ -33,6 +33,7 @@ from rest_framework.views import APIView
 from pretix.api.auth.device import DeviceTokenAuthentication
 from pretix.api.auth.permission import AnyAuthenticatedClientPermission
 from pretix.api.auth.token import TeamTokenAuthentication
+from pretix.api.auth.utils import get_session_key_for_api_request
 from pretix.base.models import CachedFile
 from pretix.helpers.images import (
     IMAGE_TYPES, validate_uploaded_file_for_valid_image,
@@ -78,7 +79,7 @@ class UploadView(APIView):
             web_download=False,
             filename=file_obj.name,
             type=content_type,
-            session_key=f'api-upload-{str(type(request.user or request.auth))}-{(request.user or request.auth).pk}'
+            session_key=get_session_key_for_api_request(request)
         )
         cf.file.save(file_obj.name, file_obj)
         cf.save()

src/pretix/base/forms/questions.py

@@ -587,12 +587,16 @@ class PortraitImageField(SizeValidationMixin, ExtValidationMixin, forms.FileFiel
             image = ImageOps.exif_transpose(image)
 
             if f._cropdata:
-                image = image.crop((
-                    f._cropdata.get('x', 0),
-                    f._cropdata.get('y', 0),
-                    f._cropdata.get('x', 0) + f._cropdata.get('width', image.width),
-                    f._cropdata.get('y', 0) + f._cropdata.get('height', image.height),
-                ))
+                left = int(f._cropdata.get('x', 0))
+                top = int(f._cropdata.get('y', 0))
+                right = left + int(f._cropdata.get('width', image.width))
+                bottom = top + int(f._cropdata.get('height', image.height))
+                if left >= image.width or top >= image.height or right > image.width or bottom > image.height:
+                    raise ValidationError(
+                        self.error_messages['max_dimension'],
+                        code='max_dimension',
+                    )
+                image = image.crop((left, top, right, bottom))
                 with BytesIO() as output:
                     # This might use a lot of memory, but temporary files are not a good option since
                     # we don't control the cleanup

src/pretix/base/models/items.py

@@ -1070,10 +1070,8 @@ class Item(LoggedModel):
 
                 replace_year = valid_until.year
                 replace_month = valid_until.month + self.validity_dynamic_duration_months
-
-                while replace_month > 12:
-                    replace_month -= 12
-                    replace_year += 1
+                replace_year += (replace_month - 1) // 12
+                replace_month = ((replace_month - 1) % 12) + 1
                 max_day = calendar.monthrange(replace_year, replace_month)[1]
                 replace_date = date(
                     year=replace_year,

src/pretix/base/pdf.py

@@ -1074,7 +1074,7 @@ class Renderer:
         fontsize = float(o['fontsize'])
         height = float(o['height']) * mm
         width = float(o['width']) * mm
-        while True:
+        for _i in range(25):  # try adapting the font size at most 25 times
             p, ad, lineheight = self._text_paragraph(op, order, o, override_fontsize=fontsize)
             w, h = p.wrapOn(canvas, width, 1000 * mm)
             widths = p.getActualLineWidths0()

src/pretix/control/forms/event.py

@@ -830,9 +830,10 @@ class CancelSettingsForm(SettingsForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         if self.obj.settings.giftcard_expiry_years is not None:
-            self.fields['cancel_allow_user_paid_refund_as_giftcard'].help_text = gettext(
-                'You have configured gift cards to be valid {} years plus the year the gift card is issued in.'
-            ).format(self.obj.settings.giftcard_expiry_years)
+            self.fields['cancel_allow_user_paid_refund_as_giftcard'].help_text = format_html(
+                gettext('You have configured gift cards to be valid {} years plus the year the gift card is issued in.'),
+                self.obj.settings.giftcard_expiry_years
+            )
 
 
 class PaymentSettingsForm(EventSettingsValidationMixin, SettingsForm):

src/pretix/control/forms/modelimport.py

@@ -22,7 +22,7 @@
 from django import forms
 from django.core.exceptions import ValidationError
 from django.utils.functional import lazy
-from django.utils.html import format_html
+from django.utils.html import conditional_escape, format_html
 from django.utils.translation import gettext_lazy as _
 
 from pretix.base.modelimport_orders import get_order_import_columns
@@ -66,7 +66,7 @@ class ProcessForm(forms.Form):
                 widget=forms.Select(
                     attrs={'data-static': 'true'}
                 ),
-                help_text=c.help_text,
+                help_text=conditional_escape(c.help_text),
             )
 
     def get_columns(self):

src/pretix/control/forms/organizer.py

@@ -364,7 +364,7 @@ class TeamForm(forms.ModelForm):
                     for opt in pg.options
                 ],
                 label=pg.label,
-                help_text=pg.help_text,
+                help_text=conditional_escape(pg.help_text),
                 initial=initial,
                 widget=forms.RadioSelect,
             )
@@ -389,7 +389,7 @@ class TeamForm(forms.ModelForm):
                     for opt in pg.options
                 ],
                 label=pg.label,
-                help_text=pg.help_text,
+                help_text=conditional_escape(pg.help_text),
                 initial=initial,
                 widget=forms.RadioSelect,
             )

src/pretix/control/forms/vouchers.py

@@ -41,6 +41,7 @@ from django.core.exceptions import ObjectDoesNotExist, ValidationError
 from django.core.validators import EmailValidator
 from django.db.models.functions import Upper
 from django.urls import reverse
+from django.utils.html import escape
 from django.utils.translation import gettext_lazy as _
 from django_scopes.forms import SafeModelChoiceField
 
@@ -161,7 +162,7 @@ class VoucherForm(I18nModelForm):
                 required=False,
                 widget=forms.TextInput(attrs={'data-seat-guid-field': '1'}),
                 initial=self.instance.seat.seat_guid if self.instance.seat else '',
-                help_text=str(self.instance.seat) if self.instance.seat else '',
+                help_text=escape(str(self.instance.seat) if self.instance.seat else ''),
             )
 
     def clean(self):

src/pretix/control/views/dashboards.py

@@ -414,9 +414,12 @@ def event_index_widgets_lazy(request, organizer, event):
         except SubEvent.DoesNotExist:
             pass
 
+    can_view_orders = request.user.has_event_permission(request.organizer, request.event, 'event.orders:read',
+                                                        request=request)
     widgets = []
-    for r, result in event_dashboard_widgets.send(sender=request.event, subevent=subevent, lazy=False):
-        widgets.extend(result)
+    if can_view_orders:
+        for r, result in event_dashboard_widgets.send(sender=request.event, subevent=subevent, lazy=False):
+            widgets.extend(result)
 
     return JsonResponse({'widgets': widgets})
 

src/pretix/control/views/event.py

@@ -1558,7 +1558,7 @@ class WidgetSettings(EventSettingsViewMixin, EventPermissionRequiredMixin, FormV
         return ctx
 
 
-class QuickSetupView(FormView):
+class QuickSetupView(EventPermissionRequiredMixin, FormView):
     template_name = 'pretixcontrol/event/quick_setup.html'
     permission = 'event.settings.general:write'
     form_class = QuickSetupForm

src/pretix/helpers/monkeypatching.py

@@ -251,6 +251,13 @@ def monkeypatch_reportlab_imagereader():
     utils.ImageReader.__init__ = new_init
 
 
+def monkeypatch_json_constants():
+    from json.decoder import _CONSTANTS  # noqa
+    del _CONSTANTS['-Infinity']
+    del _CONSTANTS['Infinity']
+    del _CONSTANTS['NaN']
+
+
 def monkeypatch_all_at_ready():
     monkeypatch_vobject_performance()
     monkeypatch_pillow_safer()
@@ -258,3 +265,4 @@ def monkeypatch_all_at_ready():
     monkeypatch_urllib3_ssrf_protection()
     monkeypatch_cookie_morsel()
     monkeypatch_reportlab_imagereader()
+    monkeypatch_json_constants()

src/pretix/presale/forms/customer.py

@@ -33,7 +33,7 @@ from django.contrib.auth.password_validation import (
 from django.contrib.auth.tokens import PasswordResetTokenGenerator
 from django.core import signing
 from django.utils.functional import cached_property
-from django.utils.html import escape
+from django.utils.html import escape, format_html
 from django.utils.translation import gettext_lazy as _
 from phonenumber_field.formfields import PhoneNumberField
 
@@ -83,7 +83,8 @@ class AuthenticationForm(forms.Form):
         self.request = request
         self.customer_cache = None
         super().__init__(*args, **kwargs)
-        self.fields['password'].help_text = "<a target='_blank' href='{}'>{}</a>".format(
+        self.fields['password'].help_text = format_html(
+            "<a target='_blank' href='{}'>{}</a>",
             eventreverse_absolute(False, 'presale:organizer.customer.resetpw', kwargs={
                 'organizer': request.organizer.slug,
             }),

src/pretix/presale/templates/pretixpresale/fragment_login_status.html

@@ -14,10 +14,23 @@
                 {% trans "Log out" %}
             </a>
         {% else %}
-            <a href="{% abseventurl request.organizer "presale:organizer.customer.login" %}{% if request.resolver_match.url_name != "organizer.customer.login" %}?next={% if request.event_domain %}{{ request.scheme }}://{{ request.get_host }}{% endif %}{{ request.path|urlencode }}%3F{{ request.META.QUERY_STRING|urlencode }}{% endif %}{% if request.event_domain %}&request_cross_domain_customer_auth=true{% endif %}">
-                <span class="fa fa-sign-in" aria-hidden="true"></span>
-                {% trans "Log in" %}</a>
-
+            <form
+                    {% if request.event_domain %}
+                        action="{% abseventurl request.event "presale:event.customer.loginstart" %}" method="post"
+                    {% else %}
+                        action="{% abseventurl request.organizer "presale:organizer.customer.login" %}" method="get"
+                    {% endif %}
+                    class="helper-display-inline">
+                {% if request.event_domain %}
+                    {% csrf_token %}
+                {% endif %}
+                {% if request.resolver_match.url_name != "organizer.customer.login" %}
+                    <input type="hidden" name="next" value="{% if request.event_domain %}{{ request.scheme }}://{{ request.get_host }}{% endif %}{{ request.path }}?{{ request.META.QUERY_STRING }}">
+                {% endif %}
+                <button class="btn btn-link" type="submit">
+                    <span class="fa fa-sign-in" aria-hidden="true"></span>
+                    {% trans "Log in" %}</button>
+            </form>
         {% endif %}
     </nav>
 {% endif %}

src/pretix/presale/urls.py

@@ -98,6 +98,7 @@ event_patterns = [
     re_path(r'unlock/(?P<hash>[a-z0-9]{64})/$', pretix.presale.views.user.UnlockHashView.as_view(),
             name='event.payment.unlock'),
     re_path(r'resend/$', pretix.presale.views.user.ResendLinkView.as_view(), name='event.resend_link'),
+    re_path(r'^account/loginstart$', pretix.presale.views.customer.LoginStartView.as_view(), name='event.customer.loginstart'),
 
     re_path(r'^favicon.ico/?$',
             pretix.presale.views.organizer.OrganizerFavicon.as_view(),

src/pretix/presale/utils.py

@@ -151,7 +151,9 @@ def add_customer_to_request(request):
         else:
             parent_session_key = otpstore.get(f'customer_cross_domain_auth_{request.organizer.pk}')
 
-            if parent_session_key:  # not already invalidated, expired, …
+            expected_nonce = request.session.pop('cross_domain_customer_auth_nonce', None)
+            found_nonce = request.GET.get("cross_domain_customer_auth_nonce")
+            if parent_session_key and expected_nonce and expected_nonce == found_nonce:  # not already invalidated, expired, …
                 # Make sure the OTP can't be used again
                 otpstore.delete()
 

src/pretix/presale/views/checkout.py

@@ -21,7 +21,9 @@
 #
 from urllib.parse import quote, urlencode
 
+from django.conf import settings
 from django.contrib import messages
+from django.core.exceptions import SuspiciousOperation
 from django.http import Http404
 from django.utils.decorators import method_decorator
 from django.utils.translation import gettext_lazy as _
@@ -29,6 +31,7 @@ from django.views.generic import View
 
 from pretix.base.services.cart import CartError
 from pretix.base.signals import validate_cart
+from pretix.base.views.tasks import AsyncAction
 from pretix.helpers.http import redirect_to_url
 from pretix.multidomain.urlreverse import eventreverse
 from pretix.presale.checkoutflow import get_checkout_flow
@@ -51,7 +54,12 @@ class CheckoutView(View):
     def dispatch(self, request, *args, **kwargs):
         self.request = request
 
-        if not cart_exists(request) and "async_id" not in request.GET:
+        is_asyncaction_call = (
+            request.method == "GET" and
+            'async_id' in request.GET and
+            settings.HAS_CELERY
+        )
+        if not cart_exists(request) and not is_asyncaction_call:
             messages.error(request, _("Your cart is empty"))
             return self.redirect(self.get_index_url(self.request))
 
@@ -78,9 +86,13 @@ class CheckoutView(View):
                 utm_params = {k: v for k, v in request.GET.items() if k.startswith("utm_")}
                 return self.redirect(step.get_step_url(request) + '?' + urlencode(utm_params))
             is_selected = (step.identifier == kwargs.get('step', ''))
-            if "async_id" not in request.GET and not is_selected and not step.is_completed(request, warn=not is_selected):
+
+            if not is_asyncaction_call and not is_selected and not step.is_completed(request, warn=not is_selected):
                 return self.redirect(step.get_step_url(request))
             if is_selected:
+                if is_asyncaction_call and not isinstance(step, AsyncAction):
+                    # This could be used to circumvent validation otherwise
+                    raise SuspiciousOperation("Received ?async_id for a step that is not an AsyncAction")
                 if request.method.lower() in self.http_method_names:
                     handler = getattr(step, request.method.lower(), self.http_method_not_allowed)
                 else:

src/pretix/presale/views/customer.py

@@ -146,6 +146,7 @@ class LoginView(RedirectBackMixin, FormView):
             u = urlparse(url)
             qsl = parse_qs(u.query)
             qsl['cross_domain_customer_auth'] = otp
+            qsl['cross_domain_customer_auth_nonce'] = self.request.GET.get("request_cross_domain_customer_auth_nonce", "")
             url = urlunparse((u.scheme, u.netloc, u.path, u.params, urlencode(qsl, doseq=True), u.fragment))
 
         return url
@@ -705,6 +706,7 @@ class SSOLoginView(RedirectBackMixin, View):
         request.session[f'pretix_customerauth_{self.provider.pk}_nonce'] = nonce
         request.session[f'pretix_customerauth_{self.provider.pk}_popup_origin'] = popup_origin
         request.session[f'pretix_customerauth_{self.provider.pk}_cross_domain_requested'] = self.request.GET.get("request_cross_domain_customer_auth") == "true"
+        request.session[f'pretix_customerauth_{self.provider.pk}_cross_domain_nonce'] = self.request.GET.get("request_cross_domain_customer_auth_nonce")
         redirect_uri = eventreverse_absolute(self.request.organizer, 'presale:organizer.customer.login.return', kwargs={
             'provider': self.provider.pk
         })
@@ -955,6 +957,28 @@ class SSOLoginReturnView(RedirectBackMixin, View):
                 u = urlparse(url)
                 qsl = parse_qs(u.query)
                 qsl['cross_domain_customer_auth'] = otp
+                qsl['cross_domain_customer_auth_nonce'] = self.request.session.get(f'pretix_customerauth_{self.provider.pk}_cross_domain_nonce', '')
                 url = urlunparse((u.scheme, u.netloc, u.path, u.params, urlencode(qsl, doseq=True), u.fragment))
 
         return url
+
+
+class LoginStartView(View):
+    # When a login is initiated on a event-domain-level view, we need to carry the user to the organizer domain through
+    # this POST request to be able to set a nonce on their current session. We can't just use a link, since then we'd
+    # need to create sessions for every anonymous user of the ticketshop, which is too expensive.
+
+    def post(self, request, *args, **kwargs):
+        if getattr(self.request, 'domain_mode', 'system') not in (KnownDomain.MODE_ORG_ALT_DOMAIN, KnownDomain.MODE_EVENT_DOMAIN):
+            raise Http404("Only active on event-level domains")
+
+        nonce = get_random_string(32)
+        request.session['cross_domain_customer_auth_nonce'] = nonce
+        query = {
+            "next": request.POST.get("next", ""),
+            "request_cross_domain_customer_auth_nonce": nonce,
+            "request_cross_domain_customer_auth": "true",
+        }
+        return redirect_to_url(
+            eventreverse_absolute(self.request.organizer, "presale:organizer.customer.login") + "?" + urlencode(query)
+        )

src/pretix/presale/views/order.py

@@ -42,7 +42,7 @@ import os
 import re
 from collections import Counter, OrderedDict, defaultdict
 from decimal import Decimal
-from urllib.parse import quote
+from urllib.parse import quote, urlencode
 
 from django import forms
 from django.conf import settings
@@ -55,6 +55,7 @@ from django.http import (
     FileResponse, Http404, HttpResponseRedirect, JsonResponse,
 )
 from django.shortcuts import get_object_or_404, redirect, render
+from django.utils.crypto import get_random_string
 from django.utils.decorators import method_decorator
 from django.utils.functional import cached_property
 from django.utils.timezone import now
@@ -117,8 +118,14 @@ class OrderDetailMixin(NoSearchIndexViewMixin):
             login_url = eventreverse(self.request.organizer, 'presale:organizer.customer.login', kwargs={})
 
             if hasattr(self.request, "event_domain") and self.request.event_domain:
-                next_url = quote(self.request.scheme + "://" + self.request.get_host() + self.request.get_full_path())
-                return redirect_to_url(f'{login_url}?next={next_url}&request_cross_domain_customer_auth=true')
+                nonce = get_random_string(32)
+                self.request.session['cross_domain_customer_auth_nonce'] = nonce
+                query = {
+                    "next": self.request.scheme + "://" + self.request.get_host() + self.request.get_full_path(),
+                    "request_cross_domain_customer_auth_nonce": nonce,
+                    "request_cross_domain_customer_auth": "true",
+                }
+                return redirect_to_url(f'{login_url}?{urlencode(query)}')
 
             else:
                 next_url = quote(self.request.get_full_path())

src/pretix/static/pretixpresale/scss/main.scss

@@ -221,6 +221,11 @@ footer nav .btn-link {
         /*border-bottom: 2px solid $brand-primary;*/
         font-weight: bold;
     }
+    .btn-link {
+        padding: 0;
+        margin-left: 5px;
+        vertical-align: top;
+    }
     img {
         vertical-align: baseline;
     }
@@ -653,6 +658,35 @@ h2 .label {
 }
 
 
+.helper-position-relative {
+    position: relative;
+}
+.helper-display-block {
+    display: block !important;
+}
+.helper-display-inline {
+    display: inline !important;
+}
+.helper-display-inline-block {
+    display: inline-block !important;
+}
+.helper-display-none-soft {
+    display: none;
+}
+.helper-display-none {
+    display: none !important;
+}
+.helper-width-auto {
+    width: auto;
+}
+.helper-width-100 {
+    width: 100%;
+}
+.helper-space-below {
+    margin-bottom: 10px;
+}
+
+
 @import "_iframe.scss";
 @import "_a11y.scss";
 @import "_print.scss";

src/tests/api/test_checkin.py

@@ -252,7 +252,7 @@ TEST_HISTORY_RES = {
 }
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_list_list(token_client, organizer, event, clist, item, subevent, django_assert_num_queries):
     res = dict(TEST_LIST_RES)
     res["id"] = clist.pk
@@ -422,7 +422,7 @@ def test_list_update(token_client, organizer, event, clist):
     assert cl.name == "VIP"
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_list_all_items_positions(token_client, organizer, event, clist, clist_all, item, other_item, order, django_assert_num_queries):
     with scopes_disabled():
         p1 = dict(TEST_ORDERPOSITION1_RES)
@@ -680,7 +680,7 @@ def _redeem(token_client, org, clist, p, body=None):
     ), body or {}, format='json')
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_query_load(token_client, organizer, clist, event, order, django_assert_max_num_queries):
     with scopes_disabled():
         p = order.positions.first().pk
@@ -1367,7 +1367,7 @@ def test_redeem_addon_if_match_and_revoked_force(token_client, organizer, clist,
         assert ci.position == p
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_search(token_client, organizer, event, clist, clist_all, item, other_item, order, django_assert_max_num_queries):
     with scopes_disabled():
         p1 = dict(TEST_ORDERPOSITION1_RES)
@@ -1399,7 +1399,7 @@ def test_checkin_pdf_data_requires_permission(token_client, event, team, organiz
     assert not resp.data['results'][0].get('pdf_data')
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_expand(token_client, organizer, event, clist, clist_all, item, other_item, order, django_assert_max_num_queries):
     with scopes_disabled():
         op = order.positions.first()

src/tests/api/test_checkinrpc.py

@@ -214,7 +214,7 @@ def _redeem(token_client, org, clist, p, body=None, query='', headers={}):
     ), body, format='json', headers={})
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_query_load(token_client, organizer, clist, event, order, django_assert_max_num_queries):
     with scopes_disabled():
         p = order.positions.first()
@@ -996,7 +996,7 @@ def test_redeem_conflicting_lists(token_client, organizer, clist, clist_all, eve
     assert resp.data == ['Selecting two check-in lists from the same event is unsupported.']
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_search(token_client, organizer, event, clist, clist_all, item, other_item, order,
                 django_assert_max_num_queries):
     with scopes_disabled():

src/tests/api/test_events.py

@@ -1826,7 +1826,7 @@ def test_event_block_unblock_seat_bulk(token_client, organizer, event, seatingpl
     assert not s2.blocked
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_event_expand_seat_filter_and_querycount(token_client, organizer, event, seatingplan, item):
     event.settings.seating_minimal_distance = 2
 

src/tests/api/test_oauth.py

@@ -70,14 +70,27 @@ def admin_user(admin_team):
 
 
 @pytest.fixture
-def application():
+def app_developer():
+    return User.objects.create_user('app-developer@example.org', 'app-developer')
+
+
+@pytest.fixture
+def client2():
+    # We need a second test client instance to log in as the app developer user
+    from django.test import Client
+    return Client()
+
+
+@pytest.fixture
+def application(app_developer):
     secret = get_random_string(32)
     a = OAuthApplication.objects.create(
         name="pretalx",
         redirect_uris="https://pretalx.com",
         client_type='confidential',
         client_secret=secret,
-        authorization_grant_type='authorization-code'
+        authorization_grant_type='authorization-code',
+        user=app_developer,
     )
     a._cached_secret = secret
     a.save()
@@ -703,6 +716,47 @@ def test_token_revoke_access_token(client, admin_user, organizer, application: O
     assert list(grant.organizers.all()) == [organizer]
 
 
+@pytest.mark.django_db
+def test_token_app_disabled(client, client2, admin_user, organizer, application: OAuthApplication, app_developer):
+    client.login(email='dummy@dummy.dummy', password='dummy')
+    session = client.session
+    session['pretix_auth_login_time'] = int(time.time())
+    session.save()
+    resp = client.get('/api/v1/oauth/authorize?client_id=%s&redirect_uri=%s&response_type=code' % (
+        application.client_id, quote(application.redirect_uris)
+    ))
+    assert resp.status_code == 200
+    resp = client.post('/api/v1/oauth/authorize', data={
+        'organizers': str(organizer.pk),
+        'redirect_uri': application.redirect_uris,
+        'scope': 'read write',
+        'client_id': application.client_id,
+        'response_type': 'code',
+        'allow': 'Authorize',
+    })
+    assert resp.status_code == 302
+    assert resp['Location'].startswith('https://pretalx.com?code=')
+    code = resp['Location'].split("=")[1]
+    client.logout()
+    resp = client.post('/api/v1/oauth/token', data={
+        'code': code,
+        'redirect_uri': application.redirect_uris,
+        'grant_type': 'authorization_code',
+    }, HTTP_AUTHORIZATION='Basic ' + base64.b64encode(
+        ('%s:%s' % (application.client_id, application._cached_secret)).encode()).decode())
+    assert resp.status_code == 200
+    data = json.loads(resp.content.decode())
+    access_token = data['access_token']
+    resp = client.get('/api/v1/organizers/dummy/events/', HTTP_AUTHORIZATION='Bearer %s' % access_token)
+    assert resp.status_code == 200
+
+    client2.login(email='app-developer@example.org', password='app-developer')
+    client2.post(f'/control/settings/oauth/apps/{application.pk}/disable', {})
+
+    resp = client.get('/api/v1/organizers/dummy/events/', HTTP_AUTHORIZATION='Bearer %s' % access_token)
+    assert resp.status_code == 401
+
+
 @pytest.mark.django_db
 def test_user_revoke(client, admin_user, organizer, application: OAuthApplication):
     client.login(email='dummy@dummy.dummy', password='dummy')

src/tests/api/test_orders.py

@@ -1058,7 +1058,7 @@ def test_orderposition_list_limited_read(
         ('/api/v1/organizers/{}/orderpositions/', "organizer")
     ],
 )
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_orderposition_list(
         endpoint_template,
         endpoint_type,
@@ -2036,7 +2036,7 @@ def test_blocked_secret_list(token_client, organizer, event):
     assert [res] == resp.data['results']
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_pdf_data(token_client, organizer, event, order, django_assert_max_num_queries):
     # order detail
     resp = token_client.get('/api/v1/organizers/{}/events/{}/orders/{}/?pdf_data=true'.format(

src/tests/base/test_cross_selling.py

@@ -732,7 +732,7 @@ def test_five_tickets_one_free(event):
 
 
 @scopes_disabled()
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 @pytest.mark.parametrize("itemcount", [3, 10, 50])
 def test_query_count_many_items(event, itemcount):
     setup_items(event, 'Tickets', 'both', 'discounts',
@@ -784,7 +784,7 @@ def test_query_count_many_items(event, itemcount):
 
 
 @scopes_disabled()
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 @pytest.mark.parametrize("catcount", [1, 10, 50])
 def test_query_count_many_categories_and_discounts(event, catcount):
     for n in range(1, catcount + 1):
@@ -838,7 +838,7 @@ def test_query_count_many_categories_and_discounts(event, catcount):
 
 
 @scopes_disabled()
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 @pytest.mark.parametrize("catcount", [2, 10, 50])
 def test_query_count_many_cartpos(event, catcount):
     for n in range(1, catcount + 1):

src/tests/base/test_memberships.py

@@ -210,7 +210,7 @@ def test_validate_membership_required(event, customer, membership, requiring_tic
     assert "requires an active" in str(excinfo.value)
 
 
-@pytest.mark.django_db
+@pytest.mark.django_db(transaction=True)
 def test_validate_membership_ensure_locking(event, customer, membership, requiring_ticket, membership_type, django_assert_num_queries):
     with django_assert_num_queries(4) as captured:
         validate_memberships_in_order(

src/tests/conftest.py

@@ -28,6 +28,7 @@ from django.test import override_settings
 from django.utils import translation
 from django_scopes import scopes_disabled
 from fakeredis import FakeRedisConnection
+from hierarkey.proxy import dirty_cache_keys
 from xdist.dsession import DSession
 
 from pretix.testutils.mock import get_redis_connection
@@ -82,6 +83,11 @@ def reset_locale():
     translation.activate("en")
 
 
+@pytest.fixture(autouse=True)
+def reset_hierarkey_cache_state():
+    dirty_cache_keys.set(set())
+
+
 @pytest.fixture
 def fakeredis_client(monkeypatch):
     worker_id = os.environ.get("PYTEST_XDIST_WORKER")

src/tests/control/test_permissions.py

@@ -90,6 +90,7 @@ event_urls = [
     "delete/",
     "dangerzone/",
     "cancel/",
+    "quickstart/",
     "settings/",
     "settings/plugins",
     "settings/payment",
@@ -311,6 +312,7 @@ event_permission_urls = [
     ("event.settings.general:write", "live/", 200, HTTP_GET),
     ("event.settings.general:write", "delete/", 200, HTTP_GET),
     ("event.settings.general:write", "dangerzone/", 200, HTTP_GET),
+    ("event.settings.general:write", "quickstart/", 200, HTTP_GET),
     ("event.settings.general:write", "settings/", 200, HTTP_GET),
     # ("event.settings.payment:write", "settings/payment", 200, HTTP_GET),  GET allowed also with other permissions
     ("event.settings.payment:write", "settings/payment", 200, HTTP_POST),

src/tests/helpers/test_json.py

@@ -0,0 +1,39 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020  Raphael Michel and contributors
+# Copyright (C) 2020-today pretix GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+import json
+
+import pytest
+
+
+def test_allowed_json():
+    assert json.loads('{"float":1.5,"int":161,"arr":[]}') == {"float": 1.5, "int": 161, "arr": []}
+
+
+def test_disallowed_json_float_consts():
+    with pytest.raises(KeyError):
+        json.loads("Infinity")
+    with pytest.raises(KeyError):
+        json.loads("-Infinity")
+    with pytest.raises(KeyError):
+        json.loads("NaN")
+    with pytest.raises(KeyError):
+        json.loads("[123, NaN, Infinity, -Infinity]")

src/tests/presale/test_checkout.py

@@ -5959,3 +5959,14 @@ class CustomerCheckoutTestCase(BaseCheckoutTestCase, TestCase):
         response = self.client.get('/%s/%s/checkout/payment/' % (self.orga.slug, self.event.slug), follow=True)
         assert 'Gift card' in response.content.decode()
         assert '(1 available)' in response.content.decode()
+
+    def test_validation_bypass_error_async_id_is_fixed(self):
+        with scopes_disabled():
+            CartPosition.objects.create(
+                event=self.event, cart_id=self.session_key, item=self.ticket,
+                price=0, listed_price=0, price_after_voucher=0, expires=now() + timedelta(minutes=10)
+            )
+
+        response = self.client.post('/%s/%s/checkout/confirm/?async_id=1' % (self.orga.slug, self.event.slug), follow=False)
+        self.assertRedirects(response, '/%s/%s/checkout/customer/' % (self.orga.slug, self.event.slug),
+                             target_status_code=200)

src/tests/presale/test_customer.py

@@ -721,9 +721,21 @@ def _cross_domain_login(env, client, client2, org_alt=False):
         else:
             KnownDomain.objects.create(domainname='event.test', organizer=env[0], event=env[1])
 
-    # Log in on org domain
+    # Start session on event domain
     path = '/conf/' if org_alt else '/'
-    r = client.post(f'/account/login?next=https://event.test{path}redeem&request_cross_domain_customer_auth=true', {
+    r = client2.post(f'{path}account/loginstart', {
+        'next': f'https://event.test{path}redeem',
+    }, HTTP_HOST='event.test')
+    assert r.status_code == 302
+    u = urlparse(r.headers['Location'])
+    assert u.netloc == 'org.test'
+    assert u.path == '/account/login'
+    assert 'request_cross_domain_customer_auth=' in u.query
+    assert 'request_cross_domain_customer_auth_nonce=' in u.query
+    assert 'next=' in u.query
+
+    # Log in on org domain
+    r = client.post(f'{u.path}?{u.query}', {
         'email': 'john@example.org',
         'password': 'foo',
     }, HTTP_HOST='org.test')
@@ -734,6 +746,7 @@ def _cross_domain_login(env, client, client2, org_alt=False):
     assert u.path == path + 'redeem'
     q = parse_qs(u.query)
     assert 'cross_domain_customer_auth' in q
+    assert 'cross_domain_customer_auth_nonce' in q
 
     # Take session over to event domain
     r = client2.get(f'{path}?{u.query}', HTTP_HOST='event.test')
@@ -745,7 +758,7 @@ def _cross_domain_login(env, client, client2, org_alt=False):
 def test_cross_domain_login(env, client, client2):
     _cross_domain_login(env, client, client2)
 
-    # Logged in on evnet domain
+    # Logged in on event domain
     r = client.get('/', HTTP_HOST='event.test')
     assert r.status_code == 200
     assert b'john@example.org' in r.content
@@ -896,7 +909,14 @@ def test_cross_domain_login_with_sso(env, client, client2, provider):
         },
     )
 
-    url = f'/account/login/{provider.pk}/?next=https://event.test/redeem&request_cross_domain_customer_auth=true'
+    r = client2.post('/account/loginstart', {"next": "https://event.test/redeem"}, follow=False, HTTP_HOST='event.test')
+    assert r.status_code == 302
+    assert "/account/login" in r['Location']
+
+    u = urlparse(r.headers['Location'])
+    nonce = parse_qs(u.query)['request_cross_domain_customer_auth_nonce'][0]
+    url = (f'/account/login/{provider.pk}/?next=https://event.test/redeem&request_cross_domain_customer_auth=true&'
+           f'request_cross_domain_customer_auth_nonce={nonce}')
     r = client.get(url, follow=False, HTTP_HOST='org.test')
     assert r.status_code == 302
     assert "/authorize" in r['Location']
@@ -910,6 +930,7 @@ def test_cross_domain_login_with_sso(env, client, client2, provider):
     assert u.path == '/redeem'
     q = parse_qs(u.query)
     assert 'cross_domain_customer_auth' in q
+    assert 'cross_domain_customer_auth_nonce' in q
 
     # Take session over to event domain
     r = client2.get(f'/?{u.query}', HTTP_HOST='event.test')