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# SPDX-License-Identifier: AGPL-3.0-or-later
"""Views for security module."""
from django.contrib import messages
from django.template.response import TemplateResponse
from django.utils.translation import gettext as _
from plinth import action_utils
from plinth.modules import security
from plinth.modules.upgrades import is_backports_requested
from plinth.privileged import service as service_privileged
from plinth.views import AppView
from .forms import SecurityForm
class SecurityAppView(AppView):
"""Show security app main page."""
app_id = 'security'
template_name = 'security.html'
form_class = SecurityForm
prefix = 'security'
def get_initial(self):
"""Return the values to fill in the form."""
initial = super().get_initial()
initial.update(get_status(self.request))
return initial
def get_context_data(self, *args, **kwargs):
"""Add additional context data for template."""
context = super().get_context_data(*args, **kwargs)
context['is_backports_requested'] = is_backports_requested()
return context
def form_valid(self, form):
"""Apply the changes submitted in the form."""
_apply_changes(self.request, form.initial, form.cleaned_data)
return super().form_valid(form)
def get_status(request):
"""Return the current status."""
return {'fail2ban_enabled': action_utils.service_is_enabled('fail2ban')}
def _apply_changes(request, old_status, new_status):
"""Apply the form changes."""
if old_status['fail2ban_enabled'] != new_status['fail2ban_enabled']:
if new_status['fail2ban_enabled']:
service_privileged.enable('fail2ban')
else:
service_privileged.disable('fail2ban')
messages.success(request, _('Configuration updated.'))
def report(request):
"""Serve the security report page."""
apps_report = security.get_apps_report()
return TemplateResponse(
request, 'security_report.html', {
'title':
_('Security Report'),
'freedombox_report':
apps_report.pop('freedombox'),
'apps_report':
sorted(apps_report.values(), key=lambda app: app['name']),
})
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