IdHub/idhub/mixins.py

95 lines
2.9 KiB
Python

from django.contrib.auth.mixins import LoginRequiredMixin
from django.utils.translation import gettext_lazy as _
from django.contrib.auth import views as auth_views
from django.core.exceptions import PermissionDenied
from django.urls import reverse_lazy, resolve
from django.shortcuts import redirect
from django.core.cache import cache
class Http403(PermissionDenied):
status_code = 403
default_detail = _('Permission denied. User is not authenticated')
default_code = 'forbidden'
def __init__(self, detail=None, code=None):
if detail is not None:
self.detail = details or self.default_details
if code is not None:
self.code = code or self.default_code
class UserView(LoginRequiredMixin):
login_url = "/login/"
wallet = False
path_terms = [
'admin_terms_and_conditions',
'user_terms_and_conditions',
'user_gdpr',
]
def get(self, request, *args, **kwargs):
response = super().get(request, *args, **kwargs)
url = self.check_gdpr()
if url:
return url
return response
def post(self, request, *args, **kwargs):
response = super().post(request, *args, **kwargs)
url = self.check_gdpr()
if url:
return url
return response
def get(self, request, *args, **kwargs):
self.admin_validated = cache.get("KEY_DIDS")
return super().get(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
self.admin_validated = cache.get("KEY_DIDS")
return super().post(request, *args, **kwargs)
def get_context_data(self, **kwargs):
context = super().get_context_data(**kwargs)
context.update({
'title': self.title,
'subtitle': self.subtitle,
'icon': self.icon,
'section': self.section,
'path': resolve(self.request.path).url_name,
'user': self.request.user,
'wallet': self.wallet,
'admin_validated': True if self.admin_validated else False
})
return context
def check_gdpr(self):
if not self.request.user.accept_gdpr:
url = reverse_lazy("idhub:user_terms_and_conditions")
if self.request.user.is_admin:
url = reverse_lazy("idhub:admin_terms_and_conditions")
if resolve(self.request.path).url_name not in self.path_terms:
return redirect(url)
class AdminView(UserView):
def get(self, request, *args, **kwargs):
self.check_valid_user()
return super().get(request, *args, **kwargs)
def post(self, request, *args, **kwargs):
self.check_valid_user()
return super().post(request, *args, **kwargs)
def check_valid_user(self):
if not self.request.user.is_admin:
raise Http403()
if self.request.session.get("2fauth"):
raise Http403()