【发布时间】:2012-01-08 18:45:57
【问题描述】:
我尝试查看 this answer,以及使用 django 会话 here。
使用我的自定义身份验证登录工作正常,但我想使用中间件验证每个请求的令牌,我不知道如何存储令牌以便可以从中间件以及意见。
我尝试从我的身份验证后端存储一个会话变量,但是当我尝试从我的视图中访问它时总是会遇到一个关键错误。
有什么好办法吗?
谢谢!
class MyAuthBackend(object):
supports_inactive_user = False
supports_object_permissions = False
supports_anonymous_user = False
def authenticate(self, username=None, password=None):
# This makes a call to my API to varify login, then return token if valid. I need to make login_valid accessible to my middleware and views.
login_valid = auth.login(username,password)
if login_valid:
try:
user = User.objects.get(username=username)
except User.DoesNotExist:
user = User(username=username, password='never_used')
user.is_active = True
user.save()
return user
return None
def get_user(self, user_id):
try:
return User.objects.get(pk=user_id)
except User.DoesNotExist:
return None
class MyAuthMiddleware(object):
def process_request(self, request):
if not request.user.is_anonymous():
# API call to my backend to check if token is still valid. If not, return to login page.
token_variable = ???????????
if isTokenStillValid(token_variable):
return
else:
return HttpResponseRedirect('/accounts/login/?next=%s' % request.path)
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标签: django