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Ensure that the load file paths are children of the storage directory. #5522

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This commit is contained in:
Akshay Joshi 2022-11-14 19:28:48 +05:30
parent 998c0cb7b3
commit c5e9aa6357
3 changed files with 27 additions and 18 deletions
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36
docs/en_US/external_database.rst
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@ -1,35 +1,37 @@
.. _external_database:
****************************************************
`External database for pgAdmin configuration`:index:
`External database for pgAdmin user settings`:index:
****************************************************
The configurations used by pgAdmin are stored in the SQLite database.
There are many settings stored in this database, like preferences,
user accounts, auto-discovered servers, and many more.
The user settings used by pgAdmin are stored in a SQLite database. In this
database, many settings are stored, such as preferences, user accounts,
auto-discovered servers, and many more.
In SQLite, the database is stored in a single file that may be located anywhere
in the directory, which means it is not prepared for failure (no HA support).
In addition, it is not designed to handle many connections reading/writing data
concurrently.
As SQLite is a file-based database and it can be anywhere in the file system,
so it is not designed to take care of failures (no HA support). Furthermore,
it isn't designed to handle multiple connections concurrently reading/writing
data to it. Example: In environments such as Kubernetes it may be useful to
use an alternate backend to avoid using SQLite on non-ephemeral storage and to
allow HA of the settings database.
pgAdmin added support for storing configurations in an external database to
prevent this.
Added the 'CONFIG_DATABASE_URI' parameter in the :ref:`config.py <config_py>`
file.
In order to prevent this, pgAdmin now supports storing user settings in an
external database using the new 'CONFIG_DATABASE_URI' parameter in the
:ref:`config.py <config_py>` file.
Use SQLite Database
*******************
To use SQLite Database, make sure CONFIG_DATABASE_URI is empty string, such as
''.
In order to use SQLite Database, make sure CONFIG_DATABASE_URI parameter is
set to an empty string like ''. By default it is set to an empty string in the
config.py so if you would like to use SQLite database then no need to change
anything.
Use External Database
*********************
If you want to use an external database, make sure the CONFIG_DATABASE_URI
format is "dialect+driver://username:password@host:port/database".
In order to use an external database, make sure CONFIG_DATABASE_URI parameter
is set like "dialect+driver://username:password@host:port/database".
**Note** It is recommended to create the database in advance.

2
docs/en_US/release_notes_6_16.rst
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@ -43,3 +43,5 @@ Bug fixes
| `Issue #5465 <https://github.com/pgadmin-org/pgadmin4/issues/5465>`_ - Fixed an issue where the screen was freezing while closing the wcDocker panel.
| `Issue #5473 <https://github.com/pgadmin-org/pgadmin4/issues/5473>`_ - Fixed an issue where AutoComplete was not working correctly due to incorrect regex.
| `Issue #5475 <https://github.com/pgadmin-org/pgadmin4/issues/5475>`_ - Fixed an issue where the 'Confirm on close or refresh' setting was ignored when closing the query/ERD tool opened in the new tab.
| `Issue #5507 <https://github.com/pgadmin-org/pgadmin4/issues/5507>`_ - Fixed an issue where pgadmin does not respect reverse proxy any more.
| `Issue #5522 <https://github.com/pgadmin-org/pgadmin4/issues/5522>`_ - Ensure that the load file paths are children of the storage directory.

7
web/pgadmin/tools/sqleditor/__init__.py
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@ -1792,7 +1792,7 @@ def script():
def load_file():
"""
This function gets name of file from request data
reads the data and sends back in reponse
reads the data and sends back in response
"""
if request.data:
file_data = json.loads(request.data, encoding='utf-8')
@ -1801,6 +1801,11 @@ def load_file():
# retrieve storage directory path
storage_manager_path = get_storage_directory()
try:
Filemanager.check_access_permission(storage_manager_path, file_path)
except Exception as e:
return internal_server_error(errormsg=str(e))
if storage_manager_path:
# generate full path of file
file_path = os.path.join(