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[英]User is set to AnonymousUser after a user_logged_in signal is received in Django with all-auth
[英]Django user is still AnonymousUser after calling auth.login()
我嘗試在用戶掃描其ID徽章上的RFID標簽之后登錄用戶,但是在調用auth.login()
,該用戶未登錄,並且request.user
仍然是AnonymousUser
。
我正在使用以下視圖來驗證用戶身份:
def login(request):
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
try:
Models.People.objects.get(id_badge=form.cleaned_data['badge_number'], deleted=False, system_user=True)
except Models.People.DoesNotExist:
form.add_error('badge_number', 'Badge number not recognised')
return render(request, 'login.html', {'form':form})
user = user.authenticate(id_badge=form.cleaned_data['badge_number'])
if user is not None:
auth.login(request, user)
return redirect(reverse('main-menu'))
else:
form.add_error('badge_number', 'Badge number not recognised')
else:
form = LoginForm()
return render(request, 'login.html', {'form': form})
我也有一個自定義的身份驗證后端來檢查徽章編號:
class RFIDBackend(object):
def authenticate(id_badge=None):
try:
person = Models.People.objects.get(info1=id_badge, deleted=False, system_user=True)
except Models.People.DoesNotExist, Models.People.MultipleValuesReturned:
return None
try:
user = User.objects.get(username=person.login)
except User.DoesNotExist:
return None
if user.is_active:
return user
return None
def get_user(id_badge=None):
try:
person = Models.People.objects.get(info1=id_badge, deleted=False, system_user=True)
except Models.People.DoesNotExist, Models.People.MultipleValuesReturned:
return None
try:
user = User.objects.get(username=person.login)
except User.DoesNotExist:
return None
return user
嘗試登錄時,用戶已成功重定向到菜單頁面,但是模板在嘗試將其名稱放在頁面上時引發錯誤:
'AnonymousUser' object has no attribute 'first_name'
它應該是cleaned_data
而不是cleaned_date
嗎?
Models.People.objects.get(id_badge=form.cleaned_data['badge_number'], deleted=False, system_user=True)
您的get_user
方法應使用用戶的主鍵,而不是id_badge
。 由於您使用的是內置用戶,因此可以使用與Django的ModelBackend
相同的實現。
from django.contrib.auth import get_user_model
class RFIDBackend(object):
...
def get_user(self, user_id):
UserModel = get_user_model()
try:
return UserModel._default_manager.get(pk=user_id)
except UserModel.DoesNotExist:
return None
你試試這個擴展上做了支票deleted
和system_user
領域。 如果執行此操作,請進行測試以確保刪除用戶后它可以按預期運行,但我不是100%確定它將導致用戶注銷。
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