Sunil Mohan Adapa 6e7b31a3cf
shadowsocks: Use privileged decorator for actions
Tests:

- Functional tests work
- Initial setup works
- Setting configuration works, correct configuration is updated in the
  configuration files and app shows the values correctly.

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2022-10-08 18:53:07 -04:00

56 lines
1.7 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""FreedomBox app for configuring Shadowsocks."""
from django.contrib import messages
from django.utils.translation import gettext_lazy as _
from plinth import views
from . import privileged
from .forms import ShadowsocksForm
class ShadowsocksAppView(views.AppView):
"""Configuration view for Shadowsocks local socks5 proxy."""
app_id = 'shadowsocks'
form_class = ShadowsocksForm
def get_initial(self, *args, **kwargs):
"""Get initial values for form."""
status = super().get_initial()
try:
status.update(privileged.get_config())
except Exception:
status.update({
'server': '',
'server_port': 8388,
'password': '',
'method': 'chacha20-ietf-poly1305',
})
return status
def form_valid(self, form):
"""Configure Shadowsocks."""
old_status = form.initial
new_status = form.cleaned_data
if old_status['server'] != new_status['server'] or \
old_status['server_port'] != new_status['server_port'] or \
old_status['password'] != new_status['password'] or \
old_status['method'] != new_status['method']:
new_config = {
'local_address': '::0',
'local_port': 1080,
'server': new_status['server'],
'server_port': new_status['server_port'],
'password': new_status['password'],
'method': new_status['method'],
}
privileged.merge_config(new_config)
messages.success(self.request, _('Configuration updated'))
return super().form_valid(form)