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serializers.py
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serializers.py
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# -*- coding: utf-8 -*-
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# Copyright (c) 2021-present Kaleidos INC
# The code is partially taken (and modified) from djangorestframework-simplejwt v. 4.7.1
# (https://github.com/jazzband/djangorestframework-simplejwt/tree/5997c1aee8ad5182833d6b6759e44ff0a704edb4)
# that is licensed under the following terms:
#
# Copyright 2017 David Sanders
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
# of the Software, and to permit persons to whom the Software is furnished to do
# so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import bleach
import re
from django.core import validators as core_validators
from django.utils.translation import gettext as _
from taiga.base.api import serializers
from taiga.base.exceptions import ValidationError
from .services import login, refresh_token, verify_token
class TokenObtainPairSerializer(serializers.Serializer):
username = serializers.CharField()
password = serializers.CharField(write_only=True)
def validate(self, attrs):
authenticate_kwargs = {
'username': attrs['username'],
'password': attrs['password'],
}
return login(**authenticate_kwargs)
class TokenRefreshSerializer(serializers.Serializer):
refresh = serializers.CharField()
def validate(self, attrs):
return refresh_token(attrs['refresh'])
class TokenVerifySerializer(serializers.Serializer):
token = serializers.CharField()
def validate(self, attrs):
return verify_token(attrs['token'])
class BaseRegisterSerializer(serializers.Serializer):
full_name = serializers.CharField(max_length=36)
email = serializers.EmailField(max_length=255)
username = serializers.CharField(max_length=255)
password = serializers.CharField(min_length=6)
def validate_username(self, attrs, source):
value = attrs[source]
validator = core_validators.RegexValidator(re.compile(r'^[\w.-]+$'), _("invalid username"), "invalid")
try:
validator(value)
except ValidationError:
raise ValidationError(_("Required. 255 characters or fewer. Letters, numbers "
"and /./-/_ characters'"))
return attrs
def validate_full_name(self, attrs, source):
value = attrs[source]
if value != bleach.clean(value):
raise ValidationError(_("Invalid full name"))
if re.search(r"http[s]?:", value):
raise ValidationError(_("Invalid full name"))
return attrs
class PublicRegisterSerializer(BaseRegisterSerializer):
pass
class PrivateRegisterSerializer(BaseRegisterSerializer):
token = serializers.CharField(max_length=255, required=True)