MaxKB/apps/common/auth/handle/impl/chat_anonymous_user_token.py

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# coding=utf-8
"""
@project: MaxKB
@Author虎虎
@file chat_anonymous_user_token.py
@date2025/6/6 15:08
@desc:
"""
from django.db.models import QuerySet
from django.utils.translation import gettext_lazy as _
from application.models import ApplicationAccessToken
from common.auth.common import ChatUserToken
from common.auth.handle.auth_base_handle import AuthBaseHandle
from common.constants.authentication_type import AuthenticationType
from common.constants.permission_constants import RoleConstants, Permission, Group, Operate, ChatAuth
from common.database_model_manage.database_model_manage import DatabaseModelManage
from common.exception.app_exception import AppAuthenticationFailed
from maxkb.settings import edition
class ChatAnonymousUserToken(AuthBaseHandle):
def support(self, request, token: str, get_token_details):
token_details = get_token_details()
if token_details is None:
return False
return (
'application_id' in token_details and
'access_token' in token_details and
token_details.get('type') == AuthenticationType.CHAT_ANONYMOUS_USER.value)
def handle(self, request, token: str, get_token_details):
auth_details = get_token_details()
chat_user_token = ChatUserToken.new_instance(auth_details)
application_id = chat_user_token.application_id
access_token = chat_user_token.access_token
application_access_token = QuerySet(ApplicationAccessToken).filter(
application_id=application_id).first()
if application_access_token is None:
raise AppAuthenticationFailed(1002, _('Authentication information is incorrect'))
if not application_access_token.is_active:
raise AppAuthenticationFailed(1002, _('Authentication information is incorrect'))
if not application_access_token.access_token == access_token:
raise AppAuthenticationFailed(1002, _('Authentication information is incorrect'))
if application_access_token.authentication and ['PE', 'EE'].__contains__(edition):
if chat_user_token.authentication.auth_type != application_access_token.authentication_value.get('type',
''):
raise AppAuthenticationFailed(1002, _('Authentication information is incorrect'))
return None, ChatAuth(
current_role_list=[RoleConstants.CHAT_ANONYMOUS_USER],
permission_list=[
Permission(group=Group.APPLICATION,
operate=Operate.USE)],
application_id=application_access_token.application_id,
chat_user_id=chat_user_token.chat_user_id,
chat_user_type=chat_user_token.chat_user_type)