class ExtendedUserExample(models.Model):
user = models.OneToOneField(settings.AUTH_USER_MODEL, on_delete=models.CASCADE)
created = models.DateTimeField(auto_now_add=True)
phone_number = models.IntegerField(blank=True)
settings.py...。请注意,这在项目文件夹中
这些后端的顺序很重要。请始终先执行ModelBackend,否则它将损坏。
AUTHENTICATION_BACKENDS = [
'django.contrib.auth.backends.ModelBackend',
'accounts_app.authentication.EmailAuthBackend', # to be able to login with email, described next
]
from django.contrib.auth.models import User
class EmailAuthBackend(object):
""" Authenticate using an email address """
def authenticate(self, request, username=None, password=None):
try:
user = User.objects.get(email=username) # gets the email by the 'username' they entered
if user.check_password(password):
return user
return None
except User.DoesNotExist:
return None
def get_user(self, user_id):
try:
return User.objects.get(pk=user_id)
except User.DoesNotExist:
return None
acounts_app / views.py:
我假设您知道如何制作Django表格。如果不是,请在此处查看模型表格。
from .forms import ExtendedUserForm
def signup(request):
form = ExtendedUserForm(request.POST or None)
if request.method == 'POST':
if request.POST['password1'] == request.POST['password2']:
potential_user = request.POST.get('username', False).lower()
try:
user = User.objects.get(username=potential_user)
return render(request, 'accounts_app/signup.html', {'error': 'Username has already been taken. Please try another'})
except User.DoesNotExist:
if form.is_valid():
new_user = User.objects.create_user(username=potential_user, email=request.POST['email'], password=request.POST['password1'])
# backend argument required cause we are making the ability to LOGIN by email.
# Remember, I only extended the User model.
auth.login(request, new_user, backend='django.contrib.auth.backends.ModelBackend')
return redirect('some_app:some_view')
else:
return render(request, 'accounts_app/signup.html', {'error': "Password's must match."})
return render(request, 'accounts_app/signup.html', {'form': form})