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68 lines
2.0 KiB
Python
68 lines
2.0 KiB
Python
from __future__ import unicode_literals
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from rest_framework import serializers
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from rest_framework.validators import UniqueTogetherValidator
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from taggit.models import Tag
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from dcim.api.serializers import NestedDeviceSerializer
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from extras.api.customfields import CustomFieldModelSerializer
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from secrets.models import Secret, SecretRole
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from utilities.api import TagField, ValidatedModelSerializer, WritableNestedSerializer
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#
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# SecretRoles
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#
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class SecretRoleSerializer(ValidatedModelSerializer):
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class Meta:
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model = SecretRole
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fields = ['id', 'name', 'slug']
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class NestedSecretRoleSerializer(WritableNestedSerializer):
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url = serializers.HyperlinkedIdentityField(view_name='secrets-api:secretrole-detail')
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class Meta:
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model = SecretRole
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fields = ['id', 'url', 'name', 'slug']
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#
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# Secrets
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#
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class SecretSerializer(CustomFieldModelSerializer):
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device = NestedDeviceSerializer()
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role = NestedSecretRoleSerializer()
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plaintext = serializers.CharField()
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tags = TagField(queryset=Tag.objects.all(), required=False, many=True)
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class Meta:
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model = Secret
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fields = [
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'id', 'device', 'role', 'name', 'plaintext', 'hash', 'tags', 'custom_fields', 'created', 'last_updated',
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]
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validators = []
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def validate(self, data):
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# Encrypt plaintext data using the master key provided from the view context
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if data.get('plaintext'):
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s = Secret(plaintext=data['plaintext'])
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s.encrypt(self.context['master_key'])
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data['ciphertext'] = s.ciphertext
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data['hash'] = s.hash
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# Validate uniqueness of name if one has been provided.
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if data.get('name'):
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validator = UniqueTogetherValidator(queryset=Secret.objects.all(), fields=('device', 'role', 'name'))
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validator.set_context(self)
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validator(data)
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# Enforce model validation
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super(SecretSerializer, self).validate(data)
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return data
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