我将Django设置为发送JWT响应,而不是视图。我试过使用django-rest框架-simplejwt。
在这个框架中,有一个函数TokenObtainPairView.as_view()返回一对jwt。我需要用另一个Json响应返回访问令牌,而不是提供的两个令牌。
理想情况下,我想要一个包含与这个相同的访问令牌的JsonResponse:TokenObtainPairView.as_view()。
我尝试创建自己的视图,如下所示。
更新:以Settings.py提供的
SIMPLE_JWT = {
'ACCESS_TOKEN_LIFETIME': timedelta(days=1),
'REFRESH_TOKEN_LIFETIME': timedelta(days=1),
'ROTATE_REFRESH_TOKENS': False,
'BLACKLIST_AFTER_ROTATION': True,
'ALGORITHM': 'HS256',
'SIGNING_KEY': SECRET_KEY,
'VERIFYING_KEY': None,
'AUTH_HEADER_TYPES': ('Bearer',),
'USER_ID_FIELD': 'id',
'USER_ID_CLAIM': 'user_id',
'AUTH_TOKEN_CLASSES': ('rest_framework_simplejwt.tokens.AccessToken',),
'TOKEN_TYPE_CLAIM': 'token_type',
'SLIDING_TOKEN_REFRESH_EXP_CLAIM': 'refresh_exp',
'SLIDING_TOKEN_LIFETIME': timedelta(days=1),
'SLIDING_TOKEN_REFRESH_LIFETIME': timedelta(days=1),
}登录URL路径
urlpatterns = [
path('auth/', views.LoginView.as_view()),
]我创建的LoginView
class LoginView(APIView):
permission_classes = (AllowAny,)
def post(self, request, *args, **kwargs):
username = request.data['username']
password = request.data['password']
user = authenticate(username=username, password=password)
if user is not None:
payload = {
'user_id': user.id,
'exp': datetime.now(),
'token_type': 'access'
}
user = {
'user': username,
'email': user.email,
'time': datetime.now().time(),
'userType': 10
}
token = jwt.encode(payload, SECRET_KEY).decode('utf-8')
return JsonResponse({'success': 'true', 'token': token, 'user': user})
else:
return JsonResponse({'success': 'false', 'msg': 'The credentials provided are invalid.'})框架提供的模式。
urlpatterns = [
...
path('token/', TokenObtainPairView.as_view()),
...
]它返回此令牌。
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwiZXhwIjoxNTQ5NDk3NDQ2LCJqdGkiOiI3YmU4YzkzODE4MWI0MmJlYTFjNDUyNDhkNDZmMzUxYSIsInVzZXJfaWQiOiIwIn0.xvfdrWf26g4FZL2zx3nJPi7tjU6QxPyBjq-vh1fT0Xs eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJ0b2tlbl90eXBlIjoicmVmcmVzaCIsImV4cCI6MTU0OTQ5NzQ0NiwianRpIjoiOTNhYzkxMjU5NmZkNDYzYjg2OGQ0ZTM2ZjZkMmJhODciLCJ1c2VyX2lkIjoiMCJ9.dOuyuFuMjkVIRI2_UcXT8_alCjlXNaiRJx8ehQDIBCg
如果你去https://jwt.io/,你会看到返回了什么
发布于 2019-04-26 01:48:11

validate中重写TokenObtainPairSerializer方法# project/views.py
from rest_framework_simplejwt.serializers import TokenObtainPairSerializer
from rest_framework_simplejwt.views import TokenObtainPairView
class MyTokenObtainPairSerializer(TokenObtainPairSerializer):
def validate(self, attrs):
data = super().validate(attrs)
refresh = self.get_token(self.user)
# Add extra responses here
data['username'] = self.user.username
data['groups'] = self.user.groups.values_list('name', flat=True)
return data
class MyTokenObtainPairView(TokenObtainPairView):
serializer_class = MyTokenObtainPairSerializer# project/urls.py
from .views import MyTokenObtainPairView
urlpatterns = [
# path('token/', TokenObtainPairView.as_view(), name='token_obtain_pair'),
path('token/', MyTokenObtainPairView.as_view(), name='token_obtain_pair'),
]
引用: SimpleJWT自述和源代码如下:

发布于 2019-11-25 21:08:22
来自django-rest-框架-simplejwt自述的非常清晰的方法如下所示
例如,我有用户应用程序,我的自定义用户模型驻留在其中。遵循下面的序列化程序和视图代码示例。
用户/序列化器.:
from rest_framework_simplejwt.serializers import TokenObtainPairSerializer
class MyTokenObtainPairSerializer(TokenObtainPairSerializer):
@classmethod
def get_token(cls, user):
token = super().get_token(user)
# Add custom claims
token['name'] = user.name
# Add more custom fields from your custom user model, If you have a
# custom user model.
# ...
return token用户/views.py:
from rest_framework_simplejwt.views import TokenObtainPairView
class MyTokenObtainPairView(TokenObtainPairView):
serializer_class = MyTokenObtainPairSerializer然后,在项目的urls.py中注册上面的视图,如下所示取代原始的TokenObtainPairView。
from users.views import MyTokenObtainPairView
urlpatterns = [
..
# Simple JWT token urls
# path('api/token/', TokenObtainPairView.as_view(),
# name='token_obtain_pair'),
path('api/token/', CustomTokenObtainPairView.as_view(),
name='token_obtain_pair')
..
]现在获取访问令牌并在jwt.io上解码它
发布于 2019-04-26 03:12:14
自定义令牌响应如下:
from rest_framework_simplejwt.tokens import RefreshToken
class LoginView(APIView):
permission_classes = (AllowAny,)
def post(self, request, *args, **kwargs):
# ...
# Get user token, include refresh and access token
token = RefreshToken.for_user(user)
# Serializer token if it is not correct JSON format ^^
return JsonResponse({'success': 'true', 'token': token, 'user': user})https://stackoverflow.com/questions/54544978
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