python - 限制仪表板用户 Django-Oscar (Sandbox Gateway App)

Question

如何限制仪表板用户？我已经安装了沙盒站点附带的网关应用程序，但据我所知，用户只是自动获得仪表板访问权限。显然这是一个安全问题。我已经阻止未经身份验证的用户查看网站的某些部分，但我需要能够限制/批准对仪表板的访问。

在我看来，我必须编写一个自定义 View /表单才能从仪表板执行此操作，并将待处理的帐户注册提要提供给它。

如有任何指点，我们将不胜感激。

相关代码:

import logging

from django.views import generic
from django.contrib.auth.models import User
from django.contrib import messages
from django.core.mail import send_mail
from django import http
from django.core.urlresolvers import reverse
from django.template.loader import get_template
from django.template import Context

from apps.gateway import forms
from oscar.apps.customer.forms import generate_username

logger = logging.getLogger('gateway')


class GatewayView(generic.FormView):
    template_name = 'gateway/form.html'
    form_class = forms.GatewayForm

    def form_valid(self, form):
        real_email = form.cleaned_data['email']
        username = generate_username()
        password = generate_username()
        email = 'dashboard-user-%s@oscarcommerce.com' % username

        user = self.create_dashboard_user(username, email, password)
        self.send_confirmation_email(real_email, user, password)
        logger.info("Created dashboard user #%d for %s",
                    user.id, real_email)

        messages.success(
            self.request,
            "The credentials for a dashboard user have been sent to %s" % real_email)
        return http.HttpResponseRedirect(reverse('gateway'))

    def create_dashboard_user(self, username, email, password):
        user = User.objects.create_user(username, email, password)
        user.is_staff = True
        user.save()
        return user

    def send_confirmation_email(self, real_email, user, password):
        msg = get_template('gateway/email.txt').render(Context({
            'email': user.email,
            'password': password
        }))
        send_mail('Dashboard access to Oscar sandbox',
                  msg, 'blackhole@latest.oscarcommerce.com',
                  [real_email])

https://github.com/django-oscar/django-oscar/blob/master/sites/sandbox/apps/gateway/views.py只要电子邮件有效，这就会自动创建一个 is_staff 用户。

Answer 1

所以我最终使用的解决方案是限制 super 用户访问网关。由于该应用已经使用了

django.contrib.auth.middleware.AuthenticationMiddleware

它可以访问用户模型。我在网关电子邮件请求模板 form.html 中放置了一个 if block :

{% if user.is_authenticated %}
    {% if user.is_superuser %}
    <email form>
    {% else %}
    <insufficient user privileges partial template>
    {% endif %}
    <not logged in partial template> 
{% endif %}

与零售访问类似，我使用了

{% if user.is_authenticated %}
    {% if user.is_staff%}
    <email form>
    {% else %}
    <insufficient user privileges partial template>
    {% endif %}
    <not logged in partial template> 
{% endif %}

这样，只有 super 用户才能创建员工，员工和 super 用户都可以创建零售账户。