Я пытаюсь сделать веб-страницу, используя django.Где пользователь может зарегистрироваться и войти на страницу.Но когда я пытаюсь войти в систему, функция authenticate возвращает None, даже если введенный пароль и имя пользователя верны.Я использую django версии 2.1.2 и Python 3.5
Я попытался добавить
AUTHENTICATION_BACKENDS = ('django.contrib.auth.backends.ModelBackend',) в settings.py
, это функция, которую я использую для регистрации.
def SignUp(request):
countryobj = Country.objects.all()
if request.method == 'POST':
form = CustomUserCreationForm(request.POST or None)
gr=request.POST.get('grade')
if gr == 'Grade':
messages.add_message(request, messages.WARNING, 'Select Any Grade')
return render(request, 'authentication/registration.html', {'form': form, 'countries': countryobj})
if form.is_valid():
print("hihihih")
user = form.save()
user.refresh_from_db()
username= request.POST.get('username')
user.password=form.cleaned_data.get('password1')
user.student.birthdate = form.cleaned_data.get('birthdate')
user.student.school_name = form.cleaned_data.get('school_name')
user.student.individual = form.cleaned_data.get('individual')
user.student.school_address = form.cleaned_data.get('school_address')
user.student.country = form.cleaned_data.get('country')
user.student.state = form.cleaned_data.get('state')
user.student.communication_address = form.cleaned_data.get('communication_address')
user.student.c_country = form.cleaned_data.get('c_country')
user.student.c_state = form.cleaned_data.get('c_state')
user.student.grade = form.cleaned_data.get('grade')
user.student.cost = form.cleaned_data.get('cost')
user.student.total = form.cleaned_data.get('total')
user.student.type_user = form.cleaned_data.get('type_user')
user.student.currency=form.cleaned_data.get('currency_code')
user.save()
subject = 'Registration Successfull'
message = 'You have successfully completed registration....'+'\n'+'Username:' +user.username+'\n'+ 'Password:' +user.password
email_from = settings.EMAIL_HOST_USER
recipient_list = [user.email]
send_mail(subject, message, email_from, recipient_list)
messages.add_message(request, messages.SUCCESS, 'Registration Successfull .. Check E-mail for credentials')
return redirect('login')
else:
form = CustomUserCreationForm()
return render(request, 'authentication/registration.html', {'form': form,'countries':countryobj})
else:
form = CustomUserCreationForm()
print("lalala")
# return render(request, 'authentication/registration.html')
print(countryobj)
return render(request, 'authentication/registration.html',{'form':form,'countries':countryobj})
Это функция, которую я использую для входа в систему
class getLogin(View):
def get(self, request):
if request.user.is_authenticated:
return render(request, "authentication/signin.html")
else:
return render(request,"authentication/signin.html")
def post(self, request):
user = request.POST.get('user')
password = request.POST.get('pass')
usernamelog = User.objects.get(username=user)
auth = authenticate(username=usernamelog, password=password)
print("auth",auth)
if auth:
request.session['user']=auth.id
request.session['grade']=auth.student.grade
print("re",request.session['user'])
print("ath",auth.username)
request.session['username']=auth.username
print("usr", request.session['username'])
request.session['super']=auth.is_superuser
print("ddd",auth.student.grade)
# request.session['auth'] = auth.is_superuser
if auth.is_superuser:
return render(request,"app/admin.html")
else:
student_id=request.session['user']
grade = request.session['grade']
ex = Exam.objects.filter(level=grade)
code = Code.objects.filter(student_id=student_id)
return render(request, "app/student.html", {'link': ex, 'code': code,'profile':student_id})
else:
messages.add_message(request, messages.ERROR, 'Username or password mismatch')
return redirect('login')
Я не могу аутентифицировать пользователя, даже если заданы правильные имя пользователя и пароль