Joseph Nuthalapati 815d3ec0e8
firstboot: reading firstboot-wizard-secret file
Explain how to read the firstboot-wizard-secret file using shell
commands. Remove output of the cat command.

Signed-off-by: Joseph Nuthalapati <njoseph@riseup.net>
Reviewed-by: James Valleroy <jvalleroy@mailbox.org>
2019-11-18 18:10:24 -05:00

51 lines
2.0 KiB
Python

#
# This file is part of FreedomBox.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from django import forms
from django.utils.translation import ugettext_lazy as _
from plinth import cfg
from plinth.modules import first_boot
class FirstbootWizardSecretForm(forms.Form):
"""Form to collect and validate the first boot wizard secret."""
secret = forms.CharField(
label='', help_text=_(
'Enter the secret generated during FreedomBox installation. '
'This secret can also be obtained by running the command "sudo '
'cat /var/lib/plinth/firstboot-wizard-secret" on your {box_name}'.
format(box_name=_(cfg.box_name))), required=False,
widget=forms.PasswordInput(
attrs={'placeholder': _('Firstboot Wizard Secret')}))
def validate_secret(self, secret):
"""Match the secret provided by the user with the one
generated during installation.
"""
secret_file_path = first_boot.get_secret_file_path()
with open(secret_file_path) as secret_file:
if secret != secret_file.read().strip():
self.add_error('secret', 'Invalid secret')
def clean(self):
"""Override clean to add form validation logic."""
cleaned_data = super().clean()
if first_boot.firstboot_wizard_secret_exists():
self.validate_secret(cleaned_data.get("secret"))
return cleaned_data