simple jwt django
pip install djangorestframework-simplejwtsimple jwt django
pip install djangorestframework-simplejwtjwt authentication python flask
from flask import Flask
from flask_jwt import JWT, jwt_required, current_identity
from werkzeug.security import safe_str_cmp
class User(object):
def __init__(self, id, username, password):
self.id = id
self.username = username
self.password = password
def __str__(self):
return "User(id='%s')" % self.id
users = [
User(1, 'user1', 'abcxyz'),
User(2, 'user2', 'abcxyz'),
]
username_table = {u.username: u for u in users}
userid_table = {u.id: u for u in users}
def authenticate(username, password):
user = username_table.get(username, None)
if user and safe_str_cmp(user.password.encode('utf-8'), password.encode('utf-8')):
return user
def identity(payload):
user_id = payload['identity']
return userid_table.get(user_id, None)
app = Flask(__name__)
app.debug = True
app.config['SECRET_KEY'] = 'super-secret'
jwt = JWT(app, authenticate, identity)
@app.route('/protected')
@jwt_required()
def protected():
return '%s' % current_identity
if __name__ == '__main__':
app.run()create jwt token in django
@api_view(['POST'])
@permission_classes([AllowAny, ])
def authenticate_user(request):
try:
email = request.data['email']
password = request.data['password']
user = User.objects.get(email=email, password=password)
if user:
try:
payload = jwt_payload_handler(user)
token = jwt.encode(payload, settings.SECRET_KEY)
user_details = {}
user_details['name'] = "%s %s" % (
user.first_name, user.last_name)
user_details['token'] = token
user_logged_in.send(sender=user.__class__,
request=request, user=user)
return Response(user_details, status=status.HTTP_200_OK)
except Exception as e:
raise e
else:
res = {
'error': 'can not authenticate with the given credentials or the account has been deactivated'}
return Response(res, status=status.HTTP_403_FORBIDDEN)
except KeyError:
res = {'error': 'please provide a email and a password'}
return Response(res)Copyright © 2021 Codeinu
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