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# Copyright (C) 2018 Verizon. All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from rest_framework import serializers
AUTH_TYPES = [
"BASIC",
"OAUTH2_CLIENT_CREDENTIALS",
"TLS_CERT"
]
class OAuthCredentialsSerializer(serializers.Serializer):
clientId = serializers.CharField(
help_text="Client identifier to be used in the access token \
request of the OAuth 2.0 client credentials grant type.",
max_length=255,
required=False
)
clientPassword = serializers.CharField(
help_text="Client password to be used in the access token \
request of the OAuth 2.0 client credentials grant type.",
max_length=255,
required=False
)
tokenEndpoint = serializers.CharField(
help_text="The token endpoint \
from which the access token can be obtained.",
max_length=255,
required=False
)
class BasicAuthSerializer(serializers.Serializer):
userName = serializers.CharField(
help_text="Username to be used in HTTP Basic authentication.",
max_length=255,
required=False
)
password = serializers.CharField(
help_text="Password to be used in HTTP Basic authentication.",
max_length=255,
required=False
)
class SubscriptionAuthenticationSerializer(serializers.Serializer):
authType = serializers.ListField(
child=serializers.ChoiceField(required=True, choices=AUTH_TYPES),
help_text="Defines the types of Authentication / Authorization \
which the API consumer is willing to accept \
when receiving a notification.",
required=True
)
paramsBasic = BasicAuthSerializer(
help_text="Parameters for authentication/authorization using BASIC.",
required=False
)
paramsOauth2ClientCredentials = OAuthCredentialsSerializer(
help_text="Parameters for authentication/authorization \
using OAUTH2_CLIENT_CREDENTIALS.",
required=False
)
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