Commit Graph

39 Commits

Author SHA1 Message Date
FinnStutzenstein
5baae14156 Skip autoupdates on foreign personal notes 2019-09-02 13:57:12 +02:00
FinnStutzenstein
366777ebfd Fixed bug sending always all data to users, who get restricted data
Due to changes in an iterator, a RuntimeError was thrown but interpred al a too low change id. Fixed the bug and make a custom exception for this.
2019-09-02 09:05:29 +02:00
FinnStutzenstein
d4dc13706f Ensures change id across multiple workers 2019-08-19 09:42:51 +02:00
FinnStutzenstein
5aef823807 Major cache rewrite:
- Removed the restricted data cache (it wasn't used since OS 3.0)
- unify functions for restricted and full data: Just one function, which
  accteps an optional user_id: If it is None, full data is returned, and
  with a user id given, the restricted data
- More atomic access to redis, especially for:
- Check for data-existance in redis and do an auto-ensure-cache.
- Speedup through hashing of scripts and redis' script cache.
- Save schema version into the redis cache and rebuild, if the version
  changed

Client changes:
- Simplified the ConstantsService
- Fixed bug, when receiving an autoupdate with all_data=True from the
  Server
2019-08-08 08:35:02 +02:00
Oskar Hahn
dd4754d045 Disable the future-lock when updating the restircted data cache
Before this commit, there where two different locks when updating the restricted
data cache. A future lock, what is faster but only works in the same thread. The
other lock is in redis, it is not so fast, but also works in many threads.

The future lock was buggy, because on a second call of update_restricted_data
the same future was reused. So on the second run, the future was already done.

I don't see any way to delete. The last client would have to delete it, but there
is no way to find out which client the last one is.
2019-03-04 21:37:00 +01:00
Oskar Hahn
1111a8074e fix restricted_data_cache for elements that exists, but a user is not allowed to see them 2019-02-01 08:26:34 +01:00
Oskar Hahn
b329115007 use f-string syntax for strings 2019-01-18 17:37:36 +01:00
Oskar Hahn
eddbd86d3a Run black 2019-01-08 21:51:52 +01:00
Oskar Hahn
eead4efe6a Remove CollectionElement
* Use user_id: int instead of Optional[CollectionElment] in utils
* Rewrote autoupdate system without CollectionElement
2018-11-04 01:06:01 +01:00
Oskar Hahn
cd34d30866 Remove utils.collections.Collection class and other cleanups
* Activate restricted_data_cache on inmemory cache
* Use ElementCache in rest-api get requests
* Get requests on the restapi return 404 when the user has no permission
* Added async function for has_perm and in_some_groups
* changed Cachable.get_restricted_data to be an ansync function
* rewrote required_user_system
* changed default implementation of access_permission.check_permission to
  check a given permission or check if anonymous is enabled
2018-11-03 20:48:19 +01:00
Oskar Hahn
b034839ac8 Remove old projector code 2018-10-29 13:10:15 +01:00
Oskar Hahn
c405b4b323 Use Protocol instead of ABC in cache_provicer 2018-10-28 10:37:16 +01:00
Oskar Hahn
9eef4da21c remove old client 2018-10-25 16:04:28 +02:00
Oskar Hahn
5b5d0e395a new autoupdate format 2018-10-19 07:35:59 +02:00
Oskar Hahn
9af6bf1606 ensures test on startup 2018-09-23 16:57:49 +02:00
Oskar Hahn
aac9dcabf5 drop python 3.5 2018-08-23 17:51:30 +02:00
Oskar Hahn
10b3bb6497 Update to channels 2
* geis does not work with channels2 and never will be (it has to be python now)
* pytest
* rewrote cache system
* use username instead of pk for admin user in tests
2018-08-22 06:30:11 +02:00
Oskar Hahn
d7db714562 CollectionElement and Autoupdate cleanups
* change get_restricted_data and get_projector_data to always use a list
* Add typings to all get_restricted_data and get_projector_data methods
* Replace CollectionElementList with a real list
* Fixed arguments of inform_deleted_data
* Moved CollectionElementCache to cache.py and refactored it
* Run tests with cache enabled (using fakeredis)
2017-09-15 12:11:32 +02:00
Oskar Hahn
be94e97889 more typings 2017-09-03 18:34:55 +02:00
Oskar Hahn
87b889fbf2 Rewrite config to have id field 2017-08-24 15:02:42 +02:00
Norman Jäckel
ebabc291c5 Refactoring of data parsing for startup and autoupdate. 2017-05-03 08:58:29 +02:00
Norman Jäckel
4bdb06bd9b Fixed error for internal function get_model_from_collection_string. 2017-04-27 15:16:07 +02:00
Oskar Hahn
74c1cc63dc Open websocket connections immediately
Also made a performance boost to get_model_from_collection_string()
2017-04-27 12:54:16 +02:00
Oskar Hahn
26b7f2879c Let CollectionElement fail early
Fixes #2835
Fixes #2904
2017-02-12 14:15:58 +01:00
FinnStutzenstein
d55d374211 Prevent XSS-attacks (fixes #2871) 2017-01-30 21:04:41 +01:00
Oskar Hahn
2daafa8db9 Created a function to convert anything possible to a user-collectoin-element or None
Changed user.has_perm(...) to has_perm(user, ...) at any place.

Removed old code
2017-01-26 18:57:10 +01:00
Oskar Hahn
728576d514 Performance improvements
* Add caching support to users/group
* Add a function has_perm that works with the cache.
* Removed our session backend so other session backends (without the database) can be used
2017-01-13 13:37:18 +01:00
Oskar Hahn
7281aa57b8 Removed old code needed be the server to serve pdf 2016-11-07 15:54:29 +01:00
Oskar Hahn
e209dd6dfe Support to send many objects through the autoupdate system 2016-10-04 18:10:04 +02:00
Oskar Hahn
962deca506 Send full_data through the channel.
Saves db queries.
2016-10-01 13:57:53 +02:00
Oskar Hahn
97bd526dd7 Fix config cache key 2016-10-01 12:37:43 +02:00
Oskar Hahn
ac9c9f4ec3 More tests, development instructions and small changes. 2016-10-01 01:48:30 +02:00
Oskar Hahn
368873e738 Adds a cache system to the CollectionElement and add
a Collection class that can be used to call a collection
used this for the list and receive rest api.
2016-09-30 21:37:52 +02:00
Norman Jäckel
32b23df763 Split and cleaned up JS files. Added test. 2015-10-22 00:28:01 +02:00
Norman Jäckel
7e404946e4 Refactored view permissions.
Refactored permission check for REST API viewsets.
Removed old PermissionMixin.
Cleaned up several views.py files.
2015-07-05 22:17:58 +02:00
Oskar Hahn
fbf7d0e43d Remove old thinks not needed for the 2.0 release:
* django templates
* widgets
* views
* mppt
* main_menu
* projector 1.x api

Sorted all imports
Add a ending slash to each url with a redirect view
2015-06-16 17:07:39 +02:00
Oskar Hahn
cfdabfbb40 Added utils.views.CSRFMixin to append the csrf token to a view
Fixes: #1476
2015-02-17 20:09:09 +01:00
Oskar Hahn
1969416e64 Implemented auth via AngularJS
Also added the derective osPerms to check if the current user has permissions.
Removed old Django views and urls for user.
Created utils.views.APIView which should be used instead of the AjaxView.

Fixes: #1470
Fixes: #1454
2015-02-16 11:42:48 +01:00
Oskar Hahn
e7230b7391 New Test order.
* seperate unittests and integration tests
* moved old tests in seperat folder 'old'
* created a testrunner that does not create a testdatabase, if only unittests are run
* wrote some unit- and integration tests as examples
* fixed user.get_short_name() to use the sort order from config
* fixed wrong url_pattern in the user app
2015-01-24 18:00:03 +01:00