Files
dify/api/controllers/console/explore/wraps.py
T

79 lines
2.7 KiB
Python

from collections.abc import Callable
from functools import wraps
from typing import Concatenate
from flask_restx import Resource
from sqlalchemy import select
from werkzeug.exceptions import NotFound
from controllers.console.explore.error import AppAccessDeniedError
from controllers.console.wraps import account_initialization_required
from extensions.ext_database import db
from libs.login import current_account_with_tenant, login_required
from models import InstalledApp
from services.enterprise.enterprise_service import EnterpriseService
from services.system_feature_service import SystemFeatureService
def installed_app_required[**P, R](view: Callable[Concatenate[InstalledApp, P], R] | None = None):
def decorator(view: Callable[Concatenate[InstalledApp, P], R]):
@wraps(view)
def decorated(installed_app_id: str, *args: P.args, **kwargs: P.kwargs):
_, current_tenant_id = current_account_with_tenant()
installed_app = db.session.scalar(
select(InstalledApp)
.where(InstalledApp.id == str(installed_app_id), InstalledApp.tenant_id == current_tenant_id)
.limit(1)
)
if installed_app is None:
raise NotFound("Installed app not found")
if not installed_app.app_with_session(session=db.session()):
db.session.delete(installed_app)
db.session.commit()
raise NotFound("Installed app not found")
return view(installed_app, *args, **kwargs)
return decorated
if view:
return decorator(view)
return decorator
def user_allowed_to_access_app[**P, R](view: Callable[Concatenate[InstalledApp, P], R] | None = None):
def decorator(view: Callable[Concatenate[InstalledApp, P], R]):
@wraps(view)
def decorated(installed_app: InstalledApp, *args: P.args, **kwargs: P.kwargs):
current_user, _ = current_account_with_tenant()
if SystemFeatureService.is_webapp_auth_enabled():
app_id = installed_app.app_id
res = EnterpriseService.WebAppAuth.is_user_allowed_to_access_webapp(
user_id=str(current_user.id),
app_id=app_id,
)
if not res:
raise AppAccessDeniedError()
return view(installed_app, *args, **kwargs)
return decorated
if view:
return decorator(view)
return decorator
class InstalledAppResource(Resource):
# must be reversed if there are multiple decorators
method_decorators = [
user_allowed_to_access_app,
installed_app_required,
account_initialization_required,
login_required,
]