drf自定义用户认证:
登录默认 使用django的ModelBackend,对用户名和密码进行验证。但我们平时登录网站时除了用户名也可以用邮箱或手机进行登录,这就需要我们自己扩展backend
一、settings中配置
AUTHENTICATION_BACKENDS = (
‘users.views.CustomBackend‘,
)
users.views中新建backend,对用户名或手机进行验证
二、users/views.py
# users.views.py
from django.contrib.auth.backends import ModelBackend
from django.contrib.auth import get_user_model
from django.db.models import Q
User = get_user_model()
class CustomBackend(ModelBackend):
"""
自定义用户验证
"""
def authenticate(self, username=None, password=None, **kwargs):
try:
#用户名和手机都能登录
user = User.objects.get(
Q(username=username) | Q(mobile=username))
if user.check_password(password):
return user
except Exception as e:
return None
三、JWT有效时间设置
settings中配置
import datetime
#有效期限
JWT_AUTH = {
‘JWT_EXPIRATION_DELTA‘: datetime.timedelta(days=7), #也可以设置seconds=20
‘JWT_AUTH_HEADER_PREFIX‘: ‘JWT‘, #JWT跟前端保持一致,比如“token”这里设置成JWT
}
四 添加url
from rest_framework_jwt.views import obtain_jwt_token
#...
urlpatterns = [
‘‘,
# ...
url(r‘^api-token-auth/‘, obtain_jwt_token),
]
drf的token与jwt的区别:
原文:https://www.cnblogs.com/shangjunnihao/p/10701186.html