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62 lines
1.9 KiB
Python
62 lines
1.9 KiB
Python
#
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# This file is part of Plinth.
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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"""
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Plinth module for configuring Shadowsocks.
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"""
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from django import forms
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from django.utils.translation import ugettext_lazy as _
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from plinth.forms import ServiceForm
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METHODS = ['chacha20-ietf-poly1305', 'aes-256-gcm']
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class TrimmedCharField(forms.CharField):
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"""Trim the contents of a CharField"""
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def clean(self, value):
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"""Clean and validate the field value"""
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if value:
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value = value.strip()
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return super(TrimmedCharField, self).clean(value)
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class ShadowsocksForm(ServiceForm):
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"""Shadowsocks configuration form"""
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server = TrimmedCharField(
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label=_('Server'),
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help_text=_('Server hostname or IP address'))
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server_port = forms.IntegerField(
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label=_('Server port'),
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min_value=0,
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max_value=65535,
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help_text=_('Server port number'))
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password = forms.CharField(
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label=_('Password'),
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help_text=_('Password used to encrypt data. '
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'Must match server password.'))
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method = forms.ChoiceField(
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label=_('Method'),
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choices=[(method, method) for method in METHODS],
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help_text=_('Encryption method. Must match setting on server.'))
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