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- from django.utils.translation import ugettext_lazy as _
- from rest_framework import serializers
- from rest_framework.compat import authenticate
- class AuthTokenSerializer(serializers.Serializer):
- email = serializers.CharField(label=_("Email"))
- password = serializers.CharField(
- label=_("Password"),
- style={'input_type': 'password'},
- trim_whitespace=False
- )
- def validate(self, attrs):
- email = attrs.get('email')
- password = attrs.get('password')
- if email and password:
- user = authenticate(request=self.context.get('request'),
- email=email, password=password)
- # The authenticate call simply returns None for is_active=False
- # users. (Assuming the default ModelBackend authentication
- # backend.)
- if not user:
- msg = _('Unable to log in with provided credentials.')
- raise serializers.ValidationError(msg, code='authorization')
- else:
- msg = _('Must include "email" and "password".')
- raise serializers.ValidationError(msg, code='authorization')
- attrs['user'] = user
- return attrs
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