我在网上发现,我们可以通过在我们的网址中覆盖JSONWebTokenSerializer来覆盖它
url(r'^login/', ObtainJSONWebToken.as_view(serializer_class=CustomJWTSerializer)),
并且在视野中我有
class CustomJWTSerializer(JSONWebTokenSerializer):
def __init__(self, *args, **kwargs):
super(JSONWebTokenSerializer, self).__init__(*args, **kwargs)
self.fields['email'] = serializers.CharField()
self.fields['password'] = PasswordField(write_only=True)
def validate(self, attrs):
credentials = {
'username': attrs.get('email'),
'password': attrs.get('password')
}
print(credentials)
if all(credentials.values()):
user = authenticate(**credentials)
if user:
if not user.is_active:
msg = _('User account is disabled.')
raise serializers.ValidationError(msg)
payload = jwt_payload_handler(user)
return {
'token': jwt_encode_handler(payload),
'user': user
}
else:
msg = _('Unable to login with provided credentials.')
raise serializers.ValidationError(msg)
else:
msg = _('Must include "{username_field}" and "password".')
msg = msg.format(username_field=self.username_field)
raise serializers.ValidationError(msg)
有了这个,我可以开始覆盖原文,但不知何故,返回对象总是只是令牌。
不知怎的,我无法找到它的生成位置,因为
,它看起来确实如此 return {
'token': jwt_encode_handler(payload),
'user': user
}
即使这样,用户也不会仅返回令牌。
我甚至尝试取出整个回报并获得return{}
但是使用正确的凭证,它仍会返回{"token": null}
我甚至尝试使用return Response({})
,但仍然从{"token": null}
获取user object
,为什么不显示我的print (user)
作为回复?我使用{{1}}并确定存在它虽然
答案 0 :(得分:6)
您可以使用其他设置 - JWT_RESPONSE_PAYLOAD_HANDLER - 在json响应中返回密钥和用户。参见文档http://getblimp.github.io/django-rest-framework-jwt/,有一个使用JWT_RESPONSE_PAYLOAD_HANDLER的例子。
这是我的代码示例:
settings.py
JWT_AUTH = {
'JWT_RESPONSE_PAYLOAD_HANDLER': 'back.views.jwt_response_payload_handler',
}
在back / view.py
中from rest_framework import serializers
from django.contrib.auth.models import User
class UserSerializer(serializers.ModelSerializer):
class Meta:
model = User
fields = ('id', 'username')
def jwt_response_payload_handler(token, user=None, request=None):
return {
'token': token,
'user': UserSerializer(user, context={'request': request}).data,
}