Saving Hashed Version of User Password in Django Form Not Working

问题

I have been trying to save the hashed version of a user password but it's not working.

forms.py:

class up_form(forms.ModelForm):
    class Meta:
        model = Users
        fields =['email', 'password', 'username', 'status']

views.py:

from myapp.forms import up_form
from django.contrib.auth.hashers import make_password
def register(request):
    if request.method == 'POST':
        sign_up = up_form(request.POST or None)
        if sign_up.is_valid():
            sign_up.password = make_password(sign_up.cleaned_data['password'])
            sign_up = sign_up.save(commit = False)
            sign_up.status = 1
            sign_up.save()

But my password still get saved in plain text. How do I come around this?

回答1:

You need to switch the order of your statements, because you have named the object as the same name as the form itself.

if request.method == 'POST':
    sign_up = up_form(request.POST)
    if sign_up.is_valid():
        sign_up = sign_up.save(commit = False)
        sign_up.password = make_password(sign_up.cleaned_data['password'])

I hope you are also returning a response from the method, and redirecting users appropriately after the POST request.

Consider this version:

def register(request):
    form = up_form(request.POST or None)
    if form.is_valid():
        sign_up = form.save(commit=False)
        sign_up.password = make_password(form.cleaned_data['password'])
        sign_up.status = 1
        sign_up.save()
        return redirect('/thank-you/')
    return render(request, 'sign_up_form.html', {'form': form})

回答2:

The best way would be to follow what Django's original UserCreationForm does and override your form's save method:

class UpForm(forms.ModelForm):
    class Meta:
        model = Users
        fields =['email', 'password', 'username', 'status']

    def save(self, commit=True):
        user = super(UpForm, self).save(commit=False)
        user.set_password(self.cleaned_data["password"])
        if commit:
            user.save()
        return user

This way you don't have to make_password() in every view you use your form.

来源：https://stackoverflow.com/questions/26112779/saving-hashed-version-of-user-password-in-django-form-not-working