Merge pull request #23591 from edx/aehsan/prod-1395/certificate_verification_enabled_for_software_secure

Certification verification enabled

Previously software secure was using self sign certificates.
Now they are not using it that's why we are enabling ssl
certificate verfication.

PROD-1395

Before Django 2.1, the dict was being stringified as `{'name': 'file.txt'}`
(note the single quotes) and producing a JSON parse error in
https://github.com/edx/edx-platform/blob/9cf2f9f/cms/djangoapps/contentstore/views/assets.py#L541
which was then converted to a 400 error. However, in Django 2.1,
django.test.client starts JSON-encoding request bodies when an appropriate
content-type is set:
https://github.com/django/django/compare/2.0.8..2.1#diff-97160f50594424a40f2621d5a3c581ccR320

This results in the JSON parse succeeding, and the expected error never
occurs; instead, there is a KeyError when the `locked` attribute is
missing from the dict.

For now, removing the test, since it is blocking Django 2 upgrade work,
and we need to get off of (unsupported) Django 1.11 ASAP.
We should probably repair and restore this test, but it is likely that
we'll want to change the code it is testing first, since that code is
in...

[REV-1123] Modify the program dashboard to make it pass the bundle parameter which is necessary to see the program discounted price

Modify the program dashboard to make it pass the bundle parameter which is necessary to see the program discounted price

REV-1123

Replace some usage of deprecated assertions with non-deprecated equivalents.

* Adding samesite cookie option in django 2.1 and above

Django 2.1 release note: Added the SESSION_COOKIE_SAMESITE setting to set the SameSite cookie flag on session cookies.

This is part of the django 2 upgrade

AA-85 mobile reset dates

Update the LMS courses API for staff permissions

Add a migration that was generated for Django 2.

Django2 LoginTest: fix expired cookie date format change

[PROD-1287] - Add logs to optimized ProblemGradeReport code.

- render reset dates banner in webview for mobile app.
- improve banner redirect mechanism

Django2: Update django-model-utils

Update this library in order to get the Django2 fix in https://github.com/jazzband/django-model-utils/pull/335

We want to allow staff to see all courses in the LMS.
This changes the behavior from staff being treated like
an AnonymousUser (unless an username query parameter is
provided) to being treated like staff.

I also added in some tests for the other paths in this
function that did not seem to be tested.

 Add teamset type validation to has_specific_team_access

BOM-1428: Fix Django 2.0 test failures in theming management command

LEARNER-2041: Remove deprecated LogoutViewConfiguration from student models

We'll upgrade this again along with pytest once pytest-dev/pytest#6925 is resolved.

Also, it looks like a flaky error in test class DB setup outside a transaction was mucking things up for the rest of the test shard. I didn't try to fix the flakiness, but this should at least limit the blast radius to just that test class. We really need to start using setUpTestData() more consistently.

Django2 CMSH Router: add clarifying comment

Django2 CSMH: Database Router update

Make XBlock views/handlers non-atomic requests.

Updated ORA2 version

Fixes test of email body for Django 2.0.