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# SPDX-License-Identifier: AGPL-3.0-or-later
from django import forms
from django.utils.translation import gettext_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, encoding='utf-8') 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
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