James Valleroy 9b446d5dd1
coturn: Validate TURN URIs if provided in form
Signed-off-by: James Valleroy <jvalleroy@mailbox.org>

- Re-use the same validator in Matrix Synapse.
- Avoid importing plinth classes in actions files.
Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2021-04-16 17:52:57 -04:00

50 lines
2.0 KiB
Python

# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Forms for configuring Ejabberd.
"""
from django import forms
from django.urls import reverse_lazy
from django.utils.translation import ugettext_lazy as _
from plinth import cfg
from plinth.modules.coturn.forms import turn_uris_validator
from plinth.utils import format_lazy
class EjabberdForm(forms.Form):
"""Ejabberd configuration form."""
MAM_enabled = forms.BooleanField(
label=_('Enable Message Archive Management'), required=False,
help_text=format_lazy(
_('If enabled, your {box_name} will store chat message histories. '
'This allows synchronization of conversations between multiple '
'clients, and reading the history of a multi-user chat room. '
'It depends on the client settings whether the histories are '
'stored as plain text or encrypted.'), box_name=_(cfg.box_name)))
enable_managed_turn = forms.BooleanField(
label=_('Automatically manage audio/video call setup'), required=False,
help_text=format_lazy(
_('Configures the local <a href={coturn_url}>coturn</a> app as '
'the STUN/TURN server for ejabberd. Disable this if you '
'want to use a different STUN/TURN server.'),
coturn_url=reverse_lazy('coturn:index')))
# STUN/TURN server setup
turn_uris = forms.CharField(
label=_('STUN/TURN Server URIs'), required=False, strip=True,
widget=forms.Textarea(attrs={'rows': 4}),
help_text=_('List of public URIs of the STUN/TURN server, one on each '
'line.'), validators=[turn_uris_validator])
shared_secret = forms.CharField(
label=_('Shared Authentication Secret'), required=False, strip=True,
help_text=_('Shared secret used to compute passwords for the '
'TURN server.'))
def clean_turn_uris(self):
"""Normalize newlines in URIs."""
data = self.cleaned_data['turn_uris']
return '\n'.join([uri.strip() for uri in data.splitlines()])