Django休息框架：使用电子邮件而不是用户名来获取身份验证令牌

3 回答

• 25

  好的，我找到了使用电子邮件或用户名获取身份验证令牌的方法......这是序列化程序：

  class AuthCustomTokenSerializer(serializers.Serializer):
      email_or_username = serializers.CharField()
      password = serializers.CharField()
  
      def validate(self, attrs):
          email_or_username = attrs.get('email_or_username')
          password = attrs.get('password')
  
          if email_or_username and password:
              # Check if user sent email
              if validateEmail(email_or_username):
                  user_request = get_object_or_404(
                      User,
                      email=email_or_username,
                  )
  
                  email_or_username = user_request.username
  
              user = authenticate(username=email_or_username, password=password)
  
              if user:
                  if not user.is_active:
                      msg = _('User account is disabled.')
                      raise exceptions.ValidationError(msg)
              else:
                  msg = _('Unable to log in with provided credentials.')
                  raise exceptions.ValidationError(msg)
          else:
              msg = _('Must include "email or username" and "password"')
              raise exceptions.ValidationError(msg)
  
          attrs['user'] = user
          return attrs
  

  在email_or_username字段中，用户可以发送电子邮件或用户名，并使用函数validateEmail()，我们可以检查用户是否尝试使用电子邮件或用户名登录 . 然后，如果有效，我们可以进行查询以获取用户实例，并对其进行身份验证 .

  这是观点 .

  class ObtainAuthToken(APIView):
      throttle_classes = ()
      permission_classes = ()
      parser_classes = (
          parsers.FormParser,
          parsers.MultiPartParser,
          parsers.JSONParser,
      )
  
      renderer_classes = (renderers.JSONRenderer,)
  
      def post(self, request):
          serializer = AuthCustomTokenSerializer(data=request.data)
          serializer.is_valid(raise_exception=True)
          user = serializer.validated_data['user']
          token, created = Token.objects.get_or_create(user=user)
  
          content = {
              'token': unicode(token.key),
          }
  
          return Response(content)
  

  然后：

  curl --data "email_or_username=emailorusername&password=password" http://127.0.0.1:8000/api/my-api-token-auth/.
  

  准备好了 .

  回复于 2024-04-19T09:35:10+08:00
• 1

  将这些要求写入settings.py

  ACCOUNT_AUTHENTICATION_METHOD = 'email'
  ACCOUNT_EMAIL_REQUIRED = True
  ACCOUNT_USERNAME_REQUIRED = False
  

  要检查，请将此json格式请求发送到您的服务器：

  {
      "username":"youremail@mail.domain",
      "password":"Pa$$w0rd"
  }
  

  回复于 2024-04-19T09:35:10+08:00
• 3

  有一种更简洁的方法来获取用户令牌 .

  只需运行manage.py shell

  然后

  from rest_framework.authtoken.models import Token
  from django.contrib.auth.models import User
  u = User.objects.get(username='admin')
  token = Token.objects.create(user=u)
  print token.key
  

  回复于 2024-04-19T09:35:10+08:00