This removes the `rebind_noauth_module_to_user` argument from the
ModuleSystem constructor and moves it to a separate service called
"rebinder" in the class `RebindModuleService`. This is used in the
LTI module to bind calls received by its noauth endpoint to bind
the module the real_user.
The node_path attribute & constructor argument of the ModuleSystem is
deprecated without any replacement service or fallback as there doesn't
seem to be any core blocks using it.
It also removes the references to node_path from the LMS settings, the
LoncapaModuleSystem and the XBlock runtime shim.
Co-authored-by: Agrendalath <piotr@surowiec.it>
Unfortunately, some code in edx-platform is imported
relative to sub-projects instead of the repository root.
The only three remaining instances of this are:
* common/lib/xmodule/xmodule (imported as just 'xmodule')
* common/lib/capa/capa (imported as just 'capa')
* openedx/core/lib/xblock_builtin/xblock_discussion
(imported as just 'xblock_discussion')
For more details on the situation, see:
https://openedx.atlassian.net/browse/BOM-2579
(public, but requires Atlassian account creation).
We would like to get to a point where all edx-platform
import paths match their folder paths, relative to the repo
root. For now, though, all common/lib/capa and common/lib/xmodule
code should be imported as just `from capa` and `from xmodule`,
respectively. Importing using the full `common.lib.xmodule.xmodule...`
path will often work, but it instantiates a second instance of all
modules imported this way, which in the past has led to very
difficult-to-diagnose bugs. It also confuses tooling such as
import-linter, which we are trying to add to edx-platform
(see https://openedx.atlassian.net/browse/BOM-2576)
The ACE_* settings from lms/envs/common.py are all ignored because they are
overloaded by the plugin settings. We were recently bitten by this, as we
discovered that the ACE_ROUTING_KEY was incorrectly set to 'edx.core.low'.
Here, we fix this default value and remove ACE_* settings from
lms/envs/common.py to avoid confusion.
See: https://github.com/overhangio/tutor/issues/439
**Previously**
When a course administrator changed the `certificates_display_behavior` (presumably to `end_with_date`) AND set the `certificate_available_date` in Studio, the `certificate_available_date` was not syncing to Credentials.
This was because we chose to send the `certificate_available_date` only if the course is self-paced and the `certificate_display_behavior` is set to `end_with_date`. [See PR #28275](https://github.com/openedx/edx-platform/pull/28275). However, we were checking those two conditions by looking at the relevant `CourseOverview`, which was not yet truly saved to reflect the updated display behavior at the time of the check due to atomic requests. [Read more about atomic requests and transactions here](https://docs.djangoproject.com/en/4.0/topics/db/transactions/#tying-transactions-to-http-requests-1); we have `ATOMIC_REQUESTS` set to `TRUE` in our codebase. Because the `certificate_display_behavior` was not (yet) `end_with_date`, the post to Credentials was not being fired.
**Solution**
To fix, this commit sends the `COURSE_CERT_DATE_CHANGE` signal `on_commit` instead, which waits until the transaction has completed and the update to the `CourseOverview` has been truly applied to the database. [Read more about `on_commit` here](https://docs.djangoproject.com/en/4.0/topics/db/transactions/#django.db.transaction.on_commit). Now, when the relevant `CourseOverview` is read, it will have the updated `certificate_display_behavior`.
See the [Django docs for how to test on_commit callbacks here](https://docs.djangoproject.com/en/3.2/topics/testing/tools/#django.test.TestCase.captureOnCommitCallbacks); this seems to be our first time using the built-in method.
This commit also cleans up some previous code that was meant to get around the problem caused by atomic requests, that is now unneccessary with this fix. It essentially reverses the work done in [PR #26991](https://github.com/openedx/edx-platform/pull/26991): we no longer need to explicitly pass the `certificate_available_date` since we can trust the `CourseOverview` to be properly updated.
**Rejected Solutions**
A. Simply publish the `COURSE_CERT_DATE_CHANGE` signal `on_commit`; no other changes. Rejected because: This would fix the problem, but leaves a lot of unnecessary code and some puzzling inconsistencies. I prefer the solution above because we are cleaning up behind ourselves.
B. Pass the new `certificate_display_behavior` along with the `certificate_available_date`; read those direclty instead of checking the (not-yet-properly-updated) `CourseOverview`. Rejected because: The pattern of passing the new `certificate_available_date` down through all these methods was put in place to get around the atomic requests problem. I believe `on_commit` to be a better solution to getting around that problem. I’d like to move away from passing data down through several functions / methods.
C. Start the celery task `on_commit` (rather than send the signal `on_commit`). Rejected because: The signal receiver basically only starts the celery task, and I find the break to be a bit more readable when sending the signal. No need to split hairs here.
D. Remove the check for pacing and display behavior; send the updated `certificate_available_date` every time there is a change, no matter what the current display behavior is. Rejected because: We intentionally added this check in [PR #28275](https://github.com/openedx/edx-platform/pull/28275) because the task was not behaving as expected without it (specifically around self-paced courses). I assume this is still necessary.
**Relevant Prior Work**
The following PRs--in order--show how this section (and other relevant sections) of the code have been changed over time:
1. [Move cert date signals to avoid race conditions #26841](https://github.com/openedx/edx-platform/pull/26841)
2. [feat: Pass date in cert date update signal #26991](https://github.com/openedx/edx-platform/pull/26991)
3. [Fix certificate available date sync #28275](https://github.com/openedx/edx-platform/pull/28275)
4. [fix: Correct an issue where cert available date was not sent to Crede… #28524](https://github.com/openedx/edx-platform/pull/28524)
MICROBA-1818
Moves the functionality from views._get_jwt_dict_from_access_token_dict
to a new method jwt.create_jwt_token_dict, which create a JWT version
of the passed token_dict. Also updates create_jwt_from_token to wrap
this call and return the "access_token" from the dict.
This will hopefully make it less likely that the token
dict attributes could get out of sync with the claims
inside the JWT.
Extract some jwt related methods to enable reuse across views.
This is in preparation for a change to AccessTokenExchangeView.
Co-authored-by: jawad-khan <jawadkhan444@gmail.com>
Introduces JWT_ACCESS_TOKEN_EXPIRE_SECONDS setting. This is the number
of seconds a JWT access token remains valid. We use this custom
setting for JWT formatted access tokens, rather than the
django-oauth-toolkit setting ACCESS_TOKEN_EXPIRE_SECONDS, because the
JWT is non-revocable and we want it to be shorter lived than the
legacy Bearer (opaque) access tokens, and thus to have a smaller
default.
BREAKING CHANGE: The thing that is breaking is that JWT access tokens
will now have a 1 hour default, instead of a 10 hours default. If
third-party scripts are appropriately checking/refreshing the access
token, this should be ok. However, you can always override with a
longer duration temporarily. From a security perspective, we don't
recommend a longer duration, and you may consider a shorter duration.
ARCHBOM-2099
Remove temporary FutureCourseWaffleFlag class;
Update ora2 and edx-toggles to versions cleaned from the
LegacyWaffle* classes;
Replace `override_flag`s with `override_waffle_flag`;
Replace `override_switch`s with `override_waffle_switch` (where it's possible).
BREAKING: get rid of the LegacyWaffle-based CourseWaffleFlag.
Both CourseWaffleFlag and FutureCourseWaffleFlag now use the modern
WaffleFlag as parent class. FutureCourseWaffleFlag left to support ORA
transition to modern waffle.
Switch to the ORA version which supporting new Waffles.
It was copied there in 4.7.0 (openedx/edx-django-utils#209) so it can be used in more IDAs.
Includes dropping dependency on PyNacl, which was only in use by that module.
This is a first stage for removing the LegacyWaffle* classes.
LegacyWaffleFlag usage replaced with WaffleFlag;
LegacyWaffleSwitche usage replaced with WaffleSwitch;
New CourseWaffleFlag added to the temporary module __future__ as FutureCourseWaffleFlag;
Updated all the imports to use CourseWaffleFlag from the __future__ module;
BREAKING CHANGE: A number of toggle related constants (e.g. ENABLE_ACCESSIBILITY_POLICY_PAGE)
changed types. They were strings, and are now toggle instances (e.g. WaffleSwitch). Although the entire
refactor should be self-contained in edx-platform, if any plugins or dependencies were directly
using these constants, they will break. If this is the case, try to find a better publicized way of
exposing those toggles.
