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# SPDX-License-Identifier: AGPL-3.0-or-later
"""
FreedomBox app for using Let's Encrypt.
"""
import logging
from django.contrib import messages
from django.shortcuts import redirect
from django.urls import reverse_lazy
from django.utils.translation import gettext as _
from django.views.decorators.http import require_POST
from plinth.modules import letsencrypt
from plinth.views import AppView, messages_error
logger = logging.getLogger(__name__)
class LetsEncryptAppView(AppView):
"""Show Let's Encrypt app main page."""
app_id = 'letsencrypt'
template_name = 'letsencrypt.html'
def get_context_data(self, *args, **kwargs):
"""Add additional context data for template."""
context = super().get_context_data(*args, **kwargs)
context['status'] = letsencrypt.get_status()
return context
@require_POST
def revoke(request, domain):
"""Revoke a certificate for a given domain."""
try:
letsencrypt.certificate_revoke(domain)
messages.success(
request,
_('Certificate successfully revoked for domain {domain}.'
'This may take a few moments to take effect.').format(
domain=domain))
except Exception as exception:
messages_error(
request,
_('Failed to revoke certificate for domain {domain}').format(
domain=domain), exception)
return redirect(reverse_lazy('letsencrypt:index'))
@require_POST
def obtain(request, domain):
"""Obtain and install a certificate for a given domain."""
try:
letsencrypt.certificate_obtain(domain)
messages.success(
request,
_('Certificate successfully obtained for domain {domain}').format(
domain=domain))
except Exception as exception:
messages_error(
request,
_('Failed to obtain certificate for domain {domain}').format(
domain=domain), exception)
return redirect(reverse_lazy('letsencrypt:index'))
@require_POST
def reobtain(request, domain):
"""Re-obtain a certificate for a given domain."""
try:
letsencrypt.certificate_reobtain(domain)
messages.success(
request,
_('Certificate successfully obtained for domain {domain}').format(
domain=domain))
except Exception as exception:
messages_error(
request,
_('Failed to obtain certificate for domain {domain}').format(
domain=domain), exception)
return redirect(reverse_lazy('letsencrypt:index'))
@require_POST
def delete(request, domain):
"""Delete a certificate for a given domain, and cleanup renewal config."""
try:
letsencrypt.certificate_delete(domain)
messages.success(
request,
_('Certificate successfully deleted for domain {domain}').format(
domain=domain))
except Exception as exception:
messages_error(
request,
_('Failed to delete certificate for domain {domain}').format(
domain=domain), exception)
return redirect(reverse_lazy('letsencrypt:index'))
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