zulip/zerver/lib/server_initialization.py

94 lines
3.3 KiB
Python

from collections.abc import Iterable
from django.conf import settings
from django.db import transaction
from zerver.lib.bulk_create import bulk_create_users
from zerver.lib.user_groups import create_system_user_groups_for_realm
from zerver.models import (
Realm,
RealmAuditLog,
RealmAuthenticationMethod,
RealmUserDefault,
UserProfile,
)
from zerver.models.clients import get_client
from zerver.models.presence import PresenceSequence
from zerver.models.realm_audit_logs import AuditLogEventType
from zerver.models.users import get_system_bot
from zproject.backends import all_default_backend_names
def server_initialized() -> bool:
return Realm.objects.exists()
@transaction.atomic(durable=True)
def create_internal_realm() -> None:
from zerver.actions.create_realm import set_default_for_realm_permission_group_settings
from zerver.actions.users import do_change_can_forge_sender
realm = Realm(string_id=settings.SYSTEM_BOT_REALM, name="System bot realm")
# For now a dummy value of -1 is given to groups fields which
# is changed later before the transaction is committed.
for permission_configuration in Realm.REALM_PERMISSION_GROUP_SETTINGS.values():
setattr(realm, permission_configuration.id_field_name, -1)
realm.save()
RealmAuditLog.objects.create(
realm=realm, event_type=AuditLogEventType.REALM_CREATED, event_time=realm.date_created
)
RealmUserDefault.objects.create(realm=realm)
create_system_user_groups_for_realm(realm)
set_default_for_realm_permission_group_settings(realm)
RealmAuthenticationMethod.objects.bulk_create(
[
RealmAuthenticationMethod(name=backend_name, realm=realm)
for backend_name in all_default_backend_names()
]
)
PresenceSequence.objects.create(realm=realm, last_update_id=0)
# Create some client objects for common requests. Not required;
# just ensures these get low IDs in production, and in development
# avoids an extra database write for the first HTTP request in
# most tests.
get_client("Internal")
get_client("website")
get_client("ZulipMobile")
get_client("ZulipElectron")
internal_bots = [
(bot["name"], bot["email_template"] % (settings.INTERNAL_BOT_DOMAIN,))
for bot in settings.INTERNAL_BOTS
]
create_users(realm, internal_bots, bot_type=UserProfile.DEFAULT_BOT)
# Set the owners for these bots to the bots themselves
bots = UserProfile.objects.filter(email__in=[bot_info[1] for bot_info in internal_bots])
for bot in bots:
bot.bot_owner = bot
# Avatars for system bots are hardcoded, so make sure gravatar
# won't be used..
bot.avatar_source = "U"
bot.save()
# Initialize the email gateway bot as able to forge senders.
email_gateway_bot = get_system_bot(settings.EMAIL_GATEWAY_BOT, realm.id)
do_change_can_forge_sender(email_gateway_bot, True)
def create_users(
realm: Realm,
name_list: Iterable[tuple[str, str]],
tos_version: str | None = None,
bot_type: int | None = None,
bot_owner: UserProfile | None = None,
) -> None:
user_set = {(email, full_name, True) for full_name, email in name_list}
bulk_create_users(
realm, user_set, bot_type=bot_type, bot_owner=bot_owner, tos_version=tos_version
)