Verified Commit 588da6ff authored by Agate's avatar Agate 💬

Can now generate a key pair for the instance

parent 707868d7
from django.forms import widgets
from dynamic_preferences import types
from dynamic_preferences.registries import global_preferences_registry
federation = types.Section('federation')
@global_preferences_registry.register
class FederationPrivateKey(types.StringPreference):
show_in_api = False
section = federation
name = 'private_key'
default = ''
help_text = (
'Instance private key, used for signing federation HTTP requests'
)
verbose_name = (
'Instance private key (keep it secret, do not change it)'
)
@global_preferences_registry.register
class FederationPublicKey(types.StringPreference):
show_in_api = False
section = federation
name = 'public_key'
default = ''
help_text = (
'Instance public key, used for signing federation HTTP requests'
)
verbose_name = (
'Instance public key (do not change it)'
)
from django.core.management.base import BaseCommand, CommandError
from django.db import transaction
from dynamic_preferences.registries import global_preferences_registry
from funkwhale_api.federation import keys
class Command(BaseCommand):
help = (
'Generate a public/private key pair for your instance,'
' for federation purposes. If a key pair already exists, does nothing.'
)
def add_arguments(self, parser):
parser.add_argument(
'--replace',
action='store_true',
dest='replace',
default=False,
help='Replace existing key pair, if any',
)
parser.add_argument(
'--noinput', '--no-input', action='store_false', dest='interactive',
help="Do NOT prompt the user for input of any kind.",
)
@transaction.atomic
def handle(self, *args, **options):
preferences = global_preferences_registry.manager()
existing_public = preferences['federation__public_key']
existing_private = preferences['federation__public_key']
if existing_public or existing_private and not options['replace']:
raise CommandError(
'Keys are already present! '
'Replace them with --replace if you know what you are doing.')
if options['interactive']:
message = (
'Are you sure you want to do this?\n\n'
"Type 'yes' to continue, or 'no' to cancel: "
)
if input(''.join(message)) != 'yes':
raise CommandError("Operation cancelled.")
private, public = keys.get_key_pair()
preferences['federation__public_key'] = public.decode('utf-8')
preferences['federation__private_key'] = private.decode('utf-8')
self.stdout.write(
'Your new key pair was generated.'
'Your public key is now:\n\n{}'.format(public.decode('utf-8'))
)
from django.core.management import call_command
def test_generate_instance_key_pair(preferences, mocker):
mocker.patch(
'funkwhale_api.federation.keys.get_key_pair',
return_value=(b'private', b'public'))
assert preferences['federation__public_key'] == ''
assert preferences['federation__private_key'] == ''
call_command('generate_keys', interactive=False)
assert preferences['federation__private_key'] == 'private'
assert preferences['federation__public_key'] == 'public'
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