Files
onyx/backend/danswer/access/access.py
T
rkuo-danswerandRichard Kuo f1c5e80f17 Feature/background processing (#2275)
* first cut at redis

* some new helper functions for the db

* ignore kombu tables in alembic migrations (used by celery)

* multiline commands for readability, add vespa_metadata_sync queue to worker

* typo fix

* fix returning tuple fields

* add constants

* fix _get_access_for_document

* docstrings!

* fix double function declaration and typing

* fix type hinting

* add a global redis pool

* Add get_document function

* use task_logger in various celery tasks

* add celeryconfig.py to simplify configuration. Will be used in a subsequent commit

* Add celery redis helper. used in a subsequent PR

* kombu warning getting spammy since celery is not self managing its queue in Postgres any more

* add last_modified and last_synced to documents

* fix task naming convention

* use celeryconfig.py

* the big one. adds queues and tasks, updates functions to use the queues with priorities, etc

* change vespa index log line to debug

* mypy fixes

* update alembic migration

* fix fence ordering, rename to "monitor", fix fetch_versioned_implementation call

* mypy

* switch to monotonic time

* fix startup dependencies on redis

* rebase alembic migration

* kombu cleanup - fail silently

* mypy

* add redis_host environment override

* update REDIS_HOST env var in docker-compose.dev.yml

* update the rest of the docker files

* harden indexing-status endpoint against db changes happening in the background.  Needs further improvement but OK for now.

* allow no task syncs to run because we create certain objects with no entries but initially marked as out of date

* add back writing to vespa on indexing

* update contributing guide

* backporting fixes from background_deletion

* renaming cache to cache_volume

* add redis password to various deployments

* try setting up pr testing for helm

* fix indent

* hopefully this release version actually exists

* fix command line option to --chart-dirs

* fetch-depth 0

* edit values.yaml

* try setting ct working directory

* bypass testing only on change for now

* move files and lint them

* update helm testing

* some issues suggest using --config works

* add vespa repo

* add postgresql repo

* increase timeout

* try amd64 runner

* fix redis password reference

* add comment to helm chart testing workflow

* rename helm testing workflow to disable it

* adding clarifying comments

* address code review

* missed a file

* remove commented warning ... just not needed

---------

Co-authored-by: Richard Kuo <rkuo@rkuo.com>
2024-09-10 16:28:19 +00:00

82 lines
2.7 KiB
Python

from sqlalchemy.orm import Session
from danswer.access.models import DocumentAccess
from danswer.access.utils import prefix_user
from danswer.configs.constants import PUBLIC_DOC_PAT
from danswer.db.document import get_access_info_for_document
from danswer.db.document import get_access_info_for_documents
from danswer.db.models import User
from danswer.utils.variable_functionality import fetch_versioned_implementation
def _get_access_for_document(
document_id: str,
db_session: Session,
) -> DocumentAccess:
info = get_access_info_for_document(
db_session=db_session,
document_id=document_id,
)
if not info:
return DocumentAccess.build(user_ids=[], user_groups=[], is_public=False)
return DocumentAccess.build(user_ids=info[1], user_groups=[], is_public=info[2])
def get_access_for_document(
document_id: str,
db_session: Session,
) -> DocumentAccess:
versioned_get_access_for_document_fn = fetch_versioned_implementation(
"danswer.access.access", "_get_access_for_document"
)
return versioned_get_access_for_document_fn(document_id, db_session) # type: ignore
def _get_access_for_documents(
document_ids: list[str],
db_session: Session,
) -> dict[str, DocumentAccess]:
document_access_info = get_access_info_for_documents(
db_session=db_session,
document_ids=document_ids,
)
return {
document_id: DocumentAccess.build(
user_ids=user_ids, user_groups=[], is_public=is_public
)
for document_id, user_ids, is_public in document_access_info
}
def get_access_for_documents(
document_ids: list[str],
db_session: Session,
) -> dict[str, DocumentAccess]:
"""Fetches all access information for the given documents."""
versioned_get_access_for_documents_fn = fetch_versioned_implementation(
"danswer.access.access", "_get_access_for_documents"
)
return versioned_get_access_for_documents_fn(
document_ids, db_session
) # type: ignore
def _get_acl_for_user(user: User | None, db_session: Session) -> set[str]:
"""Returns a list of ACL entries that the user has access to. This is meant to be
used downstream to filter out documents that the user does not have access to. The
user should have access to a document if at least one entry in the document's ACL
matches one entry in the returned set.
"""
if user:
return {prefix_user(str(user.id)), PUBLIC_DOC_PAT}
return {PUBLIC_DOC_PAT}
def get_acl_for_user(user: User | None, db_session: Session | None = None) -> set[str]:
versioned_acl_for_user_fn = fetch_versioned_implementation(
"danswer.access.access", "_get_acl_for_user"
)
return versioned_acl_for_user_fn(user, db_session) # type: ignore