如何解码令牌并获取djangorestframework-jwt包的信息为Django

Shr*_*try 4 django python-2.7 jwt django-rest-framework

我已经开始使用 djangorestframework-jwt 包而不是 PyJWT ,我只是不知道如何解码传入的令牌(我知道有验证令牌方法)......我需要知道的是如何解码令牌并返回信息编码......

小智 11

我使用这种方法来解码令牌并验证用户。首先我使用没有algorithms=['HS256']然后它给出 jwt.exceptions.DecodeError。最后,我添加了它。以下方法对我来说效果很好。

class VerifyEmail(generics.GenericAPIView):
def get(self, request):
    token = request.GET.get('token')
    print('payload ' + str(settings.SECRET_KEY))
    try:
        payload = jwt.decode(jwt=token, key=settings.SECRET_KEY, algorithms=['HS256'])
        print('payload 1 ' + str(payload))
        user = User.objects.get(id=payload['user_id'])
        if not user.is_active:
            user.is_active = True
            user.save()
        return Response({'email': 'Successfully activated'}, status=status.HTTP_200_OK)
    except jwt.ExpiredSignatureError as e:
        return Response({'error': 'Activations link expired'}, status=status.HTTP_400_BAD_REQUEST)
    except jwt.exceptions.DecodeError as e:
        return Response({'error': 'Invalid Token'}, status=status.HTTP_400_BAD_REQUEST)
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Pra*_*wad 9

回答可能为时已晚,但我们可以解码 jwt 并使用 jwt.decode 从 jwt 模块取回我们的有效载荷

假设您获得的 jwt 令牌看起来像,并且您的加密负载位于令牌的中间

{
    "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImFkbWluIiwib3JpZ19pYXQiOjE1MzIxMzg3ODQsImV4cCI6MTUzMjEzOTA4NCwidXNlcl9pZCI6MSwiZW1haWwiOiJwcmF0aWsucHVjc2RAZ21haWwuY29tIiwibXlmIjoxfQ.enG5qiSOPh98YYZBpScHSL5TM8RBz6JhU6uF0l1bZXM"
}
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以下是解决方案的片段:

import jwt
#jwt.decode(<encoded token>,<secret key>,<algorthm>)
decodedPayload = jwt.decode('eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJ1c2VybmFtZSI6ImFkbWluIiwib3JpZ19pYXQiOjE1MzIxMzg3ODQsImV4cCI6MTUzMjEzOTA4NCwidXNlcl9pZCI6MSwiZW1haWwiOiJwcmF0aWsucHVjc2RAZ21haWwuY29tIiwibXlmIjoxfQ.enG5qiSOPh98YYZBpScHSL5TM8RBz6JhU6uF0l1bZXM',None,None)
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