令牌身份验证不适用于 Django Rest 框架

Question

我有一个 Django 应用程序，我将 DRF 用于我的 API 会话和令牌身份验证。我安装的应用程序中有 rest_framework 和 rest_framework.authtoken。我已经迁移了我的数据库，可以在 Django 管理中为用户创建令牌。我知道所有这一切都有效，因为我正在访问 rest_framework.auth_token 的 obtain_auth_token 视图，以便在 POST 请求中提交用户数据时返回一个令牌，并收到一个返回。当我尝试向我的应用程序中的视图函数发出 GET 请求时，它的视图集上有 TokenAuthentication，它一直返回。

{"detail":"Authentication credentials were not provided."}

设置文件

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',

    # My Apps
    'rest_framework',
    'rest_auth',
    'rest_framework.authtoken',
]

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework.authentication.SessionAuthentication',
        'rest_framework.authentication.TokenAuthentication',
    ],
}

网址

from django.urls import path, include
from rest_framework.routers import DefaultRouter
from rest_framework.authtoken import views

from api.views.some_model import MyViewSet

urlpatterns = [
    path('', include(router.urls)),
    path('rest-auth/', include('rest_auth.urls')),
    path('api-token-auth/', views.obtain_auth_token)
]

视图集

from rest_framework.viewsets import ModelViewSet
from rest_framework.authentication import SessionAuthentication, TokenAuthentication
from rest_framework.permissions import IsAuthenticated

from some_app.models import SomeModel
from api.serializers.exams import SomeModelSerializer


class ExamViewSet(ModelViewSet):
    permission_classes = (IsAuthenticated,)
    authentication_classes = (TokenAuthentication, SessionAuthentication)

    queryset = SomeModel.objects.all()
    serializer_class = SomeModelSerializer

Python 获取响应的脚本

import requests
import json

data = {
    "username": "myemail@gmail.com",
    "password": "password124"
}
url = "http://localhost:8002/api/v1/api-token-auth/"
response = requests.post(url, data=data)
token = json.loads(response.text).get('token')

if token:
    token = f"Token {token}"
    headers = {"Authentication": token}
    response = requests.get("http://localhost:8002/api/v1/model/", headers=headers)
    print(response.text)
else:
    print('No Key')

Answer 1

Header 名称应该是 Authorization 而不是 Authentication:

headers = {"Authorization": token}
response = requests.get("http://localhost:8002/api/v1/model/", headers=headers)

Answer 2

令牌应在header like

中提供

 -H  "Authorization: Token 8fa36c01df3bb9ed31fc2329c53a9fe2cac72966"

Answer 3

如果您在 Thunder 客户端上使用 POSTMAN 发出请求，您必须在 Header 中添加键和值，如下所示

KEY：授权

VALUE：令牌 YourToken

For Example Click Here

令牌身份验证不适用于 Django Rest 框架

Token Authentication Not Working on Django Rest Framework

python

django

django-rest-framework

http-token-authentication