我有一个自定义用户模型并创建了一个自定义身份验证后端。我正在使用django rest framework和django rest framework JWT进行令牌身份验证。
用户型号:
class User(AbstractBaseUser, PermissionsMixin):
email = models.EmailField(
unique=True,
max_length=254,
)
first_name = models.CharField(max_length=15)
last_name = models.CharField(max_length=15)
mobile = models.IntegerField(unique=True)
date_joined = models.DateTimeField(default=timezone.now)
is_active = models.BooleanField(default=True)
is_admin = models.BooleanField(default=False)
objects = UserManager()
USERNAME_FIELD = 'email'
REQUIRED_FIELDS = ['first_name', 'last_name', 'mobile']
身份验证后端:
class EmailOrMobileAuthBackend(object):
def authenticate(self, username=None, password=None):
try:
user = get_user_model().objects.get(email=username)
if user.check_password(password):
return user
except User.DoesNotExist:
if username.isdigit():
try:
user = get_user_model().objects.get(mobile=username)
if user.check_password(password):
return user
except User.DoesNotExist:
return None
else:
return None
def get_user(self, user_id):
try:
return get_user_model().objects.get(pk=user_id)
except User.DoesNotExist:
return None
并在settings.py中添加:
AUTHENTICATION_BACKENDS = ('accounts.email_mobile_auth_backend.EmailOrMobileAuthBackend',)
在登录 django 管理站点时,电子邮件和手机号码都可以很好地验证用户身份。但是,当我尝试使用django rest framework JWT为用户获取令牌时,出现错误:
curl -X POST -d "email=admin@gmail.com&password=123123" http://localhost/api-token-auth/
"non_field_errors": [
"Unable to log in with provided credentials."
]
我还在 Rest 框架的默认身份验证中添加了自定义身份验证后端类,但它仍然无法正常工作:
REST_FRAMEWORK = {
...
'DEFAULT_AUTHENTICATION_CLASSES': (
'accounts.email_mobile_auth_backend.EmailOrMobileAuthBackend',
'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
),
}
我错过了什么?为什么它在登录到 django 管理站点时工作,但在使用 django rest framework jwt 获取令牌时出错?
更新
我按照建议制作了另一个身份验证后端并将其添加到 中DEFAULT_AUTHENTICATION_CLASSES
,但即使这样也不起作用。
class DrfAuthBackend(BaseAuthentication):
def authenticate(self, username=None, password=None):
try:
user = get_user_model().objects.get(email=username)
if user.check_password(password):
return user, None
except User.DoesNotExist:
if username.isdigit():
try:
user = get_user_model().objects.get(mobile=username)
if user.check_password(password):
return user, None
except User.DoesNotExist:
return None
else:
return None
设置:
REST_FRAMEWORK = {
'DEFAULT_PERMISSION_CLASSES': (
'rest_framework.permissions.IsAdminUser',
),
'DEFAULT_AUTHENTICATION_CLASSES': (
'accounts.email_mobile_auth_backend.EmailOrMobileAuthBackend',
'accounts.email_mobile_auth_backend.DrfAuthBackend',
'rest_framework_jwt.authentication.JSONWebTokenAuthentication',
),
}
更新
args
将auth 类中的从username
to更改为email
似乎可以获取,auth_token
但再次无法登录到管理站点。
class EmailOrMobileAuthBackend(object):
def authenticate(self, email=None, password=None):
try:
user = get_user_model().objects.get(email=email)
if user.check_password(password):
return user
except User.DoesNotExist:
if email.isdigit():
try:
user = get_user_model().objects.get(mobile=email)
if user.check_password(password):
return user
except User.DoesNotExist:
return None
else:
return None
def get_user(self, user_id):
try:
return get_user_model().objects.get(pk=user_id)
except User.DoesNotExist:
return None