Detailed explanation of Django configuration JWT authentication method

1. install rest_framework + djangorestframework_simplejwt

Install djangorestframework_simplejwt :pip install djangorestframework-simplejwt

Install rest_framework:pip install djangorestframework

djangorestframework_simplejwt is the django application that provides jwt.

2. After configuring rest_framework, add the following to support jwt authentication

REST_FRAMEWORK = {
 'DEFAULT_AUTHENTICATION_CLASSES': [
  'rest_framework_simplejwt.',
 ],
}

3. Write a test view

from rest_framework import permissions
from rest_framework_simplejwt import authentication
class TestView():
 permission_classes = []
 authentication_classes = (,)
 def get(self, request, *args, **kwargs):
  return Response('ok')

Import the two views of jwt

from rest_framework_simplejwt.views import (
 TokenObtainPairView, 
 TokenRefreshView,  
)

urlpatterns = [
 ...
 url(r'^api/auth/token/obtain/$', TokenObtainPairView.as_view()), # What needs to be added
 url(r'^api/auth/token/refresh/$', TokenRefreshView.as_view()), # What needs to be added
 url(r'^api/test/$', TestView.as_view()), # Add routes for testviews
 ...
]

5. Obtaining a Token

Start the server with the default port of 8000.

Way 1: via curl

Run curl in cmd to get the token

curl -X POST -H "Content-Type: application/json" -d '{"username": "abab", "password": "abab123456"}' http://localhost:8000/api/auth/token/obtain/

The result returns the token

{"access":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwidXNlcl9pZCI6MywianRpIjoiZDRlMTJiMjk0M2ZiNGFkYTg1NzZiNWIzMzcyY2RlMjQiLCJleHAiOjE1MzE1MDY5Njl9.S1MPTw359xVK-GpmJary1fZwDsHb8yXsVtyf-tCbHM8","refresh":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoicmVmcmVzaCIsInVzZXJfaWQiOjMsImp0aSI6IjAyYWM3NmQ0MDBkNzRlYzNhOGU5NDM2MWYzYzUzMWQyIiwiZXhwIjoxNTMxNTkzMDY5fQ.rXkYG2SJ74vof3rA38xX-EfMagHxeQRv7ZolszofuHA"}

Mode 2: Through PostMan software

Just set up the following three places

6. provide a token to get information about the testview

Way 1: via curl

curl \
> -H "Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ0b2tlbl90eXBlIjoiYWNjZXNzIiwidXNlcl9pZCI6MywianRpIjoiZDRlMTJiMjk0M2ZiNGFkYTg1NzZiNWIzMzcyY2RlMjQiLCJleHAiOjE1MzE1MDY5Njl9.S1MPTw359xVK-GpmJary1fZwDsHb8yXsVtyf-tCbHM8" \
> http://localhost:8000/api/test/
"ok"

Mode 2: Through PostMan software

Set the following places, depending on whether your interface is a Get request or a Post request, set the interface request method yourself.

Token is the content of the Token obtained in the previous step.

The default Token expiration time is 5 minutes, you can modify the expiration time through the settings, the setting method and detailed settings document, go to Bigyoung small station () to view advanced content.

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