所以我最近尝试使用 djoser,我想使用电子邮件而不是用户名登录。
左塞尔:http://djoser.readthedocs.io/en/latest/index.html http://djoser.readthedocs.io/en/latest/index.html
然后我尝试自定义令牌创建/登录,以在serializer.py中从用户名更改为电子邮件
Original
class TokenCreateSerializer(serializers.Serializer):
password = serializers.CharField(
required=False, style={'input_type': 'password'}
)
default_error_messages = {
'invalid_credentials': constants.INVALID_CREDENTIALS_ERROR,
'inactive_account': constants.INACTIVE_ACCOUNT_ERROR,
}
def __init__(self, *args, **kwargs):
super(TokenCreateSerializer, self).__init__(*args, **kwargs)
self.user = None
self.fields[User.USERNAME_FIELD] = serializers.CharField(
required=False
)
def validate(self, attrs):
self.user = authenticate(
username=attrs.get(User.USERNAME_FIELD),
password=attrs.get('password')
)
self._validate_user_exists(self.user)
self._validate_user_is_active(self.user)
return attrs
def _validate_user_exists(self, user):
if not user:
self.fail('invalid_credentials')
def _validate_user_is_active(self, user):
if not user.is_active:
self.fail('inactive_account')
Edited
class TokenCreateSerializer(serializers.Serializer):
password = serializers.CharField(
required=False, style={'input_type': 'password'}
)
default_error_messages = {
'invalid_credentials': constants.INVALID_CREDENTIALS_ERROR,
'inactive_account': constants.INACTIVE_ACCOUNT_ERROR,
}
def __init__(self, *args, **kwargs):
super(TokenCreateSerializer, self).__init__(*args, **kwargs)
self.user = None
self.fields[User.EMAIL_FIELD] = serializers.EmailField(
required=False
)
def validate(self, attrs):
self.user = authenticate(
email=attrs.get(User.EMAIL_FIELD),
password=attrs.get('password')
)
self._validate_user_exists(self.user)
self._validate_user_is_active(self.user)
return attrs
def _validate_user_exists(self, user):
if not user:
self.fail('invalid_credentials')
def _validate_user_is_active(self, user):
if not user.is_active:
self.fail('inactive_account')
但我在 api 中得到的结果是这样的
{
"non_field_errors": [
"Unable to login with provided credentials."
]
我确实尝试了其他方法,但都有相同的结果。有没有办法使用电子邮件而不是用户名进行身份验证?