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Extend AuthTokenSerializer to allow login with custom username fields

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This commit is contained in:
xtrinch 2016-06-12 23:57:34 +02:00
parent bb22ab8ee7
commit 9ba892f8d3
1 changed files with 9 additions and 4 deletions
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13
rest_framework/authtoken/serializers.py
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@ -2,18 +2,23 @@ from django.contrib.auth import authenticate
from django.utils.translation import ugettext_lazy as _
from rest_framework import serializers
from rest_framework.fields import empty
from django.contrib.auth import get_user_model
class AuthTokenSerializer(serializers.Serializer):
username = serializers.CharField(label=_("Username"))
password = serializers.CharField(label=_("Password"), style={'input_type': 'password'})
def __init__(self, data=empty, **kwargs):
self.fields[get_user_model().USERNAME_FIELD] = serializers.CharField(label=_(get_user_model().USERNAME_FIELD))
super().__init__(self, data, **kwargs)
def validate(self, attrs):
username = attrs.get('username')
username = attrs.get('%s' % get_user_model().USERNAME_FIELD)
password = attrs.get('password')
if username and password:
user = authenticate(username=username, password=password)
user = authenticate(**{'%s' % get_user_model().USERNAME_FIELD: username, 'password': password})
if user:
if not user.is_active:
@ -23,7 +28,7 @@ class AuthTokenSerializer(serializers.Serializer):
msg = _('Unable to log in with provided credentials.')
raise serializers.ValidationError(msg)
else:
msg = _('Must include "username" and "password".')
msg = _('Must include "%s" and "password".' % get_user_model().USERNAME_FIELD)
raise serializers.ValidationError(msg)
attrs['user'] = user