forked from CGM_Public/pretix_original
120 lines
3.7 KiB
Python
120 lines
3.7 KiB
Python
#
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# This file is part of pretix (Community Edition).
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#
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# Copyright (C) 2014-2020 Raphael Michel and contributors
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# Copyright (C) 2020-2021 rami.io GmbH and contributors
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#
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# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
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# Public License as published by the Free Software Foundation in version 3 of the License.
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#
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# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
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# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
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# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
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# this file, see <https://pretix.eu/about/en/license>.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Affero General Public License along with this program. If not, see
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# <https://www.gnu.org/licenses/>.
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#
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from dateutil.rrule import rrulestr
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from django.conf import settings
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from django.core.exceptions import ValidationError
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from django.core.validators import validate_email
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from django.utils.deconstruct import deconstructible
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from django.utils.translation import gettext_lazy as _
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# This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
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# the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
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#
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# This file may have since been changed and any changes are released under the terms of AGPLv3 as described above. A
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# full history of changes and contributors is available at <https://github.com/pretix/pretix>.
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#
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# This file contains Apache-licensed contributions copyrighted by: Christopher Dambamuromo, Sohalt
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#
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# Unless required by applicable law or agreed to in writing, software distributed under the Apache License 2.0 is
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# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under the License.
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class BanlistValidator:
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banlist = []
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def __call__(self, value):
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# Validation logic
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if value in self.banlist:
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raise ValidationError(
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_('This field has an invalid value: %(value)s.'),
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code='invalid',
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params={'value': value},
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)
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@deconstructible
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class EventSlugBanlistValidator(BanlistValidator):
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banlist = [
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'download',
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'healthcheck',
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'locale',
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'control',
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'redirect',
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'jsi18n',
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'metrics',
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'_global',
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'__debug__',
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'api',
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'events',
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'csp_report',
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'widget',
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'customer',
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'account',
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]
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@deconstructible
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class OrganizerSlugBanlistValidator(BanlistValidator):
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banlist = [
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'download',
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'healthcheck',
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'locale',
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'control',
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'pretixdroid',
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'redirect',
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'jsi18n',
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'metrics',
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'_global',
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'__debug__',
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'about',
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'api',
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'csp_report',
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'widget',
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]
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@deconstructible
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class EmailBanlistValidator(BanlistValidator):
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banlist = [
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settings.PRETIX_EMAIL_NONE_VALUE,
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]
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def multimail_validate(val):
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s = val.split(',')
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for part in s:
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validate_email(part.strip())
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return s
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class RRuleValidator:
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def __call__(self, value):
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try:
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rrulestr(value)
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except Exception:
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raise ValidationError("Not a valid rrule.")
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