diff --git a/cms/djangoapps/contentstore/tasks.py b/cms/djangoapps/contentstore/tasks.py index b6cb2af53d56..d729828b5eda 100644 --- a/cms/djangoapps/contentstore/tasks.py +++ b/cms/djangoapps/contentstore/tasks.py @@ -473,12 +473,12 @@ def sync_discussion_settings(course_key, user): if ( ENABLE_NEW_STRUCTURE_DISCUSSIONS.is_enabled() - and not course.discussions_settings['provider_type'] == Provider.OPEN_EDX + and not course.discussions_settings.get('provider_type', None) == Provider.OPEN_EDX + and not course.discussions_settings.get('provider', None) == Provider.OPEN_EDX ): LOGGER.info(f"New structure is enabled, also updating {course_key} to use new provider") course.discussions_settings['enable_graded_units'] = False course.discussions_settings['unit_level_visibility'] = True - course.discussions_settings['provider'] = Provider.OPEN_EDX course.discussions_settings['provider_type'] = Provider.OPEN_EDX modulestore().update_item(course, user.id) diff --git a/cms/djangoapps/contentstore/xblock_storage_handlers/view_handlers.py b/cms/djangoapps/contentstore/xblock_storage_handlers/view_handlers.py index 31a17466769d..b4a65596a04c 100644 --- a/cms/djangoapps/contentstore/xblock_storage_handlers/view_handlers.py +++ b/cms/djangoapps/contentstore/xblock_storage_handlers/view_handlers.py @@ -429,6 +429,11 @@ def _save_xblock( for metadata_key, value in metadata.items(): field = xblock.fields[metadata_key] + # Prevent setting release date to null + # remove field and inherit from parent instead + if metadata_key == "start" and value == "": + value = None + if value is None: field.delete_from(xblock) else: diff --git a/cms/envs/common.py b/cms/envs/common.py index 65425f566597..1507acef1009 100644 --- a/cms/envs/common.py +++ b/cms/envs/common.py @@ -564,6 +564,17 @@ # .. toggle_creation_date: 2024-04-10 'BADGES_ENABLED': False, + # .. toggle_name: FEATURES['ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID'] + # .. toggle_implementation: DjangoSetting + # .. toggle_default: False + # .. toggle_description: Whether to enable the legacy MD5 hashing algorithm to generate anonymous user id + # instead of the newer SHAKE128 hashing algorithm + # .. toggle_use_cases: open_edx + # .. toggle_creation_date: 2022-08-08 + # .. toggle_target_removal_date: None + # .. toggle_tickets: 'https://github.com/openedx/edx-platform/pull/30832' + 'ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID': False, + # .. toggle_name: FEATURES['IN_CONTEXT_DISCUSSION_ENABLED_DEFAULT'] # .. toggle_implementation: DjangoSetting # .. toggle_default: True diff --git a/common/djangoapps/student/models/user.py b/common/djangoapps/student/models/user.py index 7fe69bd678e4..1c1c2aa23393 100644 --- a/common/djangoapps/student/models/user.py +++ b/common/djangoapps/student/models/user.py @@ -154,12 +154,21 @@ def anonymous_id_for_user(user, course_id): # function: Rotate at will, since the hashes are stored and # will not change. # include the secret key as a salt, and to make the ids unique across different LMS installs. - hasher = hashlib.shake_128() + legacy_hash_enabled = settings.FEATURES.get('ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID', False) + if legacy_hash_enabled: + # Use legacy MD5 algorithm if flag enabled + hasher = hashlib.md5() + else: + hasher = hashlib.shake_128() hasher.update(settings.SECRET_KEY.encode('utf8')) hasher.update(str(user.id).encode('utf8')) if course_id: hasher.update(str(course_id).encode('utf-8')) - anonymous_user_id = hasher.hexdigest(16) + + if legacy_hash_enabled: + anonymous_user_id = hasher.hexdigest() + else: + anonymous_user_id = hasher.hexdigest(16) # pylint: disable=too-many-function-args try: AnonymousUserId.objects.create( diff --git a/common/djangoapps/student/roles.py b/common/djangoapps/student/roles.py index 971433c9c523..cd7ced4e9fdd 100644 --- a/common/djangoapps/student/roles.py +++ b/common/djangoapps/student/roles.py @@ -211,7 +211,7 @@ class GlobalStaff(AccessRole): The global staff role """ def has_user(self, user): - return bool(user and user.is_staff) + return bool(user and (user.is_superuser or user.is_staff)) def add_users(self, *users): for user in users: @@ -361,6 +361,25 @@ class CourseLimitedStaffRole(CourseStaffRole): BASE_ROLE = CourseStaffRole.ROLE +@register_access_role +class eSHEInstructorRole(CourseStaffRole): + """A Staff member of a course without access to the membership tab and enrollment-related operations.""" + + ROLE = 'eshe_instructor' + BASE_ROLE = CourseStaffRole.ROLE + + +@register_access_role +class TeachingAssistantRole(CourseStaffRole): + """ + A Staff member of a course without access to the membership tab, enrollment-related operations and + grade-related operations. + """ + + ROLE = 'teaching_assistant' + BASE_ROLE = CourseStaffRole.ROLE + + @register_access_role class CourseInstructorRole(CourseRole): """A course Instructor""" diff --git a/common/djangoapps/student/tests/test_roles.py b/common/djangoapps/student/tests/test_roles.py index da1aad19a803..816e20fa198b 100644 --- a/common/djangoapps/student/tests/test_roles.py +++ b/common/djangoapps/student/tests/test_roles.py @@ -17,6 +17,8 @@ CourseStaffRole, CourseFinanceAdminRole, CourseSalesAdminRole, + eSHEInstructorRole, + TeachingAssistantRole, LibraryUserRole, CourseDataResearcherRole, GlobalStaff, @@ -199,6 +201,8 @@ class RoleCacheTestCase(TestCase): # lint-amnesty, pylint: disable=missing-clas ROLES = ( (CourseStaffRole(IN_KEY), ('staff', IN_KEY, 'edX')), (CourseLimitedStaffRole(IN_KEY), ('limited_staff', IN_KEY, 'edX')), + (eSHEInstructorRole(IN_KEY), ('eshe_instructor', IN_KEY, 'edX')), + (TeachingAssistantRole(IN_KEY), ('teaching_assistant', IN_KEY, 'edX')), (CourseInstructorRole(IN_KEY), ('instructor', IN_KEY, 'edX')), (OrgStaffRole(IN_KEY.org), ('staff', None, 'edX')), (CourseFinanceAdminRole(IN_KEY), ('finance_admin', IN_KEY, 'edX')), diff --git a/common/djangoapps/student/tests/tests.py b/common/djangoapps/student/tests/tests.py index c2e6d3b2aa9c..52440f7a148d 100644 --- a/common/djangoapps/student/tests/tests.py +++ b/common/djangoapps/student/tests/tests.py @@ -1056,6 +1056,17 @@ def test_anonymous_id_secret_key_changes_result_in_diff_values_for_same_new_user assert anonymous_id != new_anonymous_id assert self.user == user_by_anonymous_id(new_anonymous_id) + def test_enable_legacy_hash_flag(self): + """Test that different anonymous id returned if ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID enabled.""" + CourseEnrollment.enroll(self.user, self.course.id) + anonymous_id = anonymous_id_for_user(self.user, self.course.id) + with patch.dict(settings.FEATURES, ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID=True): + # Recreate user object to clear cached anonymous id. + self.user = User.objects.get(pk=self.user.id) + AnonymousUserId.objects.filter(user=self.user).filter(course_id=self.course.id).delete() + new_anonymous_id = anonymous_id_for_user(self.user, self.course.id) + assert anonymous_id != new_anonymous_id + @skip_unless_lms @patch('openedx.core.djangoapps.programs.utils.get_programs') diff --git a/lms/djangoapps/courseware/tabs.py b/lms/djangoapps/courseware/tabs.py index 2a67b6454e42..de38871832c1 100644 --- a/lms/djangoapps/courseware/tabs.py +++ b/lms/djangoapps/courseware/tabs.py @@ -315,6 +315,12 @@ def link_func(course, _reverse_func): tab_dict['link_func'] = link_func super().__init__(tab_dict) + @classmethod + def is_enabled(cls, course, user=None): + if settings.FEATURES.get('DISABLE_DATES_TAB'): + return False + return super().is_enabled(course, user) + def get_course_tab_list(user, course): """ diff --git a/lms/djangoapps/courseware/tests/test_tabs.py b/lms/djangoapps/courseware/tests/test_tabs.py index 6ad7ef73de01..e882efd3cbbf 100644 --- a/lms/djangoapps/courseware/tests/test_tabs.py +++ b/lms/djangoapps/courseware/tests/test_tabs.py @@ -885,3 +885,16 @@ def test_singular_dates_tab(self): if tab.type == 'dates': num_dates_tabs += 1 assert num_dates_tabs == 1 + + def test_dates_tab_is_enabled_by_default(self): + """Test dates tab is enabled by default.""" + tab = DatesTab({'type': DatesTab.type, 'name': 'dates'}) + user = self.create_mock_user() + assert self.is_tab_enabled(tab, self.course, user) + + @patch.dict("django.conf.settings.FEATURES", {"DISABLE_DATES_TAB": True}) + def test_dates_tab_disabled_by_feature_flag(self): + """Test dates tab is disabled by the feature flag.""" + tab = DatesTab({'type': DatesTab.type, 'name': 'dates'}) + user = self.create_mock_user() + assert not self.is_tab_enabled(tab, self.course, user) diff --git a/lms/djangoapps/instructor/access.py b/lms/djangoapps/instructor/access.py index a5d25769ca10..732b7b164236 100644 --- a/lms/djangoapps/instructor/access.py +++ b/lms/djangoapps/instructor/access.py @@ -19,6 +19,8 @@ CourseInstructorRole, CourseLimitedStaffRole, CourseStaffRole, + eSHEInstructorRole, + TeachingAssistantRole, ) from lms.djangoapps.instructor.enrollment import enroll_email, get_email_params from openedx.core.djangoapps.django_comment_common.models import Role @@ -30,6 +32,8 @@ 'instructor': CourseInstructorRole, 'staff': CourseStaffRole, 'limited_staff': CourseLimitedStaffRole, + 'eshe_instructor': eSHEInstructorRole, + 'teaching_assistant': TeachingAssistantRole, 'ccx_coach': CourseCcxCoachRole, 'data_researcher': CourseDataResearcherRole, } diff --git a/lms/djangoapps/instructor/permissions.py b/lms/djangoapps/instructor/permissions.py index 24e0079fcce3..26623f70b867 100644 --- a/lms/djangoapps/instructor/permissions.py +++ b/lms/djangoapps/instructor/permissions.py @@ -38,6 +38,21 @@ VIEW_ENROLLMENTS = 'instructor.view_enrollments' VIEW_FORUM_MEMBERS = 'instructor.view_forum_members' +# Due to how the roles iheritance is implemented currently, eshe_instructor and teaching_assistant have implicit +# staff access, but unlike staff, they shouldn't be able to enroll and do grade-related operations as per client's +# requirements. At the same time, all other staff-derived roles, like Limited Staff, should be able to enroll students. +# This solution is far from perfect, but it's probably the best we can do untill the roles system is reworked. +_is_teaching_assistant = HasRolesRule('teaching_assistant') +_is_eshe_instructor = HasRolesRule('eshe_instructor') +_is_eshe_instructor_or_teaching_assistant = _is_teaching_assistant | _is_eshe_instructor +is_staff_but_not_teaching_assistant = ( + (_is_teaching_assistant & HasAccessRule('staff', strict=True)) | + (~_is_teaching_assistant & HasAccessRule('staff')) +) +is_staff_but_not_eshe_instructor_or_teaching_assistant = ( + (_is_eshe_instructor_or_teaching_assistant & HasAccessRule('staff', strict=True)) | + (~_is_eshe_instructor_or_teaching_assistant & HasAccessRule('staff')) +) perms[ALLOW_STUDENT_TO_BYPASS_ENTRANCE_EXAM] = HasAccessRule('staff') perms[ASSIGN_TO_COHORTS] = HasAccessRule('staff') @@ -51,17 +66,17 @@ perms[START_CERTIFICATE_REGENERATION] = is_staff | HasAccessRule('instructor') perms[CERTIFICATE_EXCEPTION_VIEW] = is_staff | HasAccessRule('instructor') perms[CERTIFICATE_INVALIDATION_VIEW] = is_staff | HasAccessRule('instructor') -perms[GIVE_STUDENT_EXTENSION] = HasAccessRule('staff') +perms[GIVE_STUDENT_EXTENSION] = is_staff_but_not_teaching_assistant perms[VIEW_ISSUED_CERTIFICATES] = HasAccessRule('staff') | HasRolesRule('data_researcher') # only global staff or those with the data_researcher role can access the data download tab # HasAccessRule('staff') also includes course staff perms[CAN_RESEARCH] = is_staff | HasRolesRule('data_researcher') -perms[CAN_ENROLL] = HasAccessRule('staff') +perms[CAN_ENROLL] = is_staff_but_not_eshe_instructor_or_teaching_assistant perms[CAN_BETATEST] = HasAccessRule('instructor') perms[ENROLLMENT_REPORT] = HasAccessRule('staff') | HasRolesRule('data_researcher') perms[VIEW_COUPONS] = HasAccessRule('staff') | HasRolesRule('data_researcher') perms[EXAM_RESULTS] = HasAccessRule('staff') -perms[OVERRIDE_GRADES] = HasAccessRule('staff') +perms[OVERRIDE_GRADES] = is_staff_but_not_teaching_assistant perms[SHOW_TASKS] = HasAccessRule('staff') | HasRolesRule('data_researcher') perms[EMAIL] = HasAccessRule('staff') perms[RESCORE_EXAMS] = HasAccessRule('instructor') diff --git a/lms/djangoapps/instructor/tests/views/test_instructor_dashboard.py b/lms/djangoapps/instructor/tests/views/test_instructor_dashboard.py index e48098b9ef80..0a7da6d2b574 100644 --- a/lms/djangoapps/instructor/tests/views/test_instructor_dashboard.py +++ b/lms/djangoapps/instructor/tests/views/test_instructor_dashboard.py @@ -30,6 +30,7 @@ from lms.djangoapps.courseware.tabs import get_course_tab_list from lms.djangoapps.courseware.tests.factories import StudentModuleFactory from lms.djangoapps.courseware.tests.helpers import LoginEnrollmentTestCase +from lms.djangoapps.discussion.django_comment_client.tests.factories import RoleFactory from lms.djangoapps.grades.config.waffle import WRITABLE_GRADEBOOK from lms.djangoapps.instructor.toggles import DATA_DOWNLOAD_V2 from lms.djangoapps.instructor.views.gradebook_api import calculate_page_info @@ -38,6 +39,7 @@ ENABLE_PAGES_AND_RESOURCES_MICROFRONTEND, OVERRIDE_DISCUSSION_LEGACY_SETTINGS_FLAG ) +from openedx.core.djangoapps.django_comment_common.models import FORUM_ROLE_ADMINISTRATOR from openedx.core.djangoapps.site_configuration.models import SiteConfiguration @@ -315,6 +317,103 @@ def test_membership_reason_field_visibility(self, enbale_reason_field): else: self.assertNotContains(response, reason_field) + @ddt.data('eshe_instructor', 'teaching_assistant') + def test_membership_tab_content(self, role): + """ + Verify that eSHE Instructors and Teaching Assistants don't have access to membership tab and + work correctly with other roles. + """ + + membership_section = ( + '' + ) + batch_enrollment = ( + '
' + ) + + user = UserFactory.create() + self.client.login(username=user.username, password=self.TEST_PASSWORD) + + # eSHE Instructors / Teaching Assistants shouldn't have access to membership tab + CourseAccessRoleFactory( + course_id=self.course.id, + user=user, + role=role, + org=self.course.id.org + ) + response = self.client.get(self.url) + self.assertNotContains(response, membership_section) + + # However if combined with forum_admin, they should have access to this + # tab, but not to batch enrollment + forum_admin_role = RoleFactory(name=FORUM_ROLE_ADMINISTRATOR, course_id=self.course.id) + forum_admin_role.users.add(user) + response = self.client.get(self.url) + self.assertContains(response, membership_section) + self.assertNotContains(response, batch_enrollment) + + # Combined with course staff, should have union of all three roles + # permissions sets + CourseAccessRoleFactory( + course_id=self.course.id, + user=user, + role='staff', + org=self.course.id.org + ) + response = self.client.get(self.url) + self.assertContains(response, membership_section) + self.assertContains(response, batch_enrollment) + + def test_student_admin_tab_content(self): + """ + Verify that Teaching Assistants don't have access to the gradebook-related sections + of the student admin tab. + """ + + # Should be visible to Teaching Assistants + view_enrollment_status = '
' + view_progress = '
' + + # Should not be visible to Teaching Assistants + view_gradebook = '
' + adjust_learner_grade = '
' + adjust_all_learners_grades = '
' + + user = UserFactory.create() + self.client.login(username=user.username, password=self.TEST_PASSWORD) + + # Teaching Assistants shouldn't have access to the gradebook-related sections + CourseAccessRoleFactory( + course_id=self.course.id, + user=user, + role='teaching_assistant', + org=self.course.id.org + ) + response = self.client.get(self.url) + self.assertContains(response, view_enrollment_status) + self.assertContains(response, view_progress) + self.assertNotContains(response, view_gradebook) + self.assertNotContains(response, adjust_learner_grade) + self.assertNotContains(response, adjust_all_learners_grades) + + # However if combined with instructor, they should have access to all sections + CourseAccessRoleFactory( + course_id=self.course.id, + user=user, + role='instructor', + org=self.course.id.org + ) + response = self.client.get(self.url) + self.assertContains(response, view_enrollment_status) + self.assertContains(response, view_progress) + self.assertContains(response, view_gradebook) + self.assertContains(response, adjust_learner_grade) + self.assertContains(response, adjust_all_learners_grades) + def test_student_admin_staff_instructor(self): """ Verify that staff users are not able to see course-wide options, while still diff --git a/lms/djangoapps/instructor/views/instructor_dashboard.py b/lms/djangoapps/instructor/views/instructor_dashboard.py index b6057f819452..937ba4f5f440 100644 --- a/lms/djangoapps/instructor/views/instructor_dashboard.py +++ b/lms/djangoapps/instructor/views/instructor_dashboard.py @@ -31,7 +31,10 @@ CourseFinanceAdminRole, CourseInstructorRole, CourseSalesAdminRole, - CourseStaffRole + CourseStaffRole, + eSHEInstructorRole, + TeachingAssistantRole, + strict_role_checking, ) from common.djangoapps.util.json_request import JsonResponse from lms.djangoapps.bulk_email.api import is_bulk_email_feature_enabled @@ -122,6 +125,8 @@ def instructor_dashboard_2(request, course_id): # lint-amnesty, pylint: disable access = { 'admin': request.user.is_staff, 'instructor': bool(has_access(request.user, 'instructor', course)), + 'eshe_instructor': eSHEInstructorRole(course_key).has_user(request.user), + 'teaching_assistant': TeachingAssistantRole(course_key).has_user(request.user), 'finance_admin': CourseFinanceAdminRole(course_key).has_user(request.user), 'sales_admin': CourseSalesAdminRole(course_key).has_user(request.user), 'staff': bool(has_access(request.user, 'staff', course)), @@ -129,6 +134,9 @@ def instructor_dashboard_2(request, course_id): # lint-amnesty, pylint: disable 'data_researcher': request.user.has_perm(permissions.CAN_RESEARCH, course_key), } + with strict_role_checking(): + access['explicit_staff'] = bool(has_access(request.user, 'staff', course)) + if not request.user.has_perm(permissions.VIEW_DASHBOARD, course_key): raise Http404() @@ -518,7 +526,19 @@ def _section_membership(course, access): 'update_forum_role_membership', kwargs={'course_id': str(course_key)} ), - 'is_reason_field_enabled': configuration_helpers.get_value('ENABLE_MANUAL_ENROLLMENT_REASON_FIELD', False) + 'is_reason_field_enabled': configuration_helpers.get_value('ENABLE_MANUAL_ENROLLMENT_REASON_FIELD', False), + + # Membership section should be hidden for eSHE instructors. + # Since they get Course Staff role implicitly, we need to hide this + # section if the user doesn't have the Course Staff role set explicitly + # or have the Discussion Admin role. + 'is_hidden': ( + not access['forum_admin'] + and ( + (access['eshe_instructor'] or access['teaching_assistant']) + and not access['explicit_staff'] + ) + ), } return section_data diff --git a/lms/envs/common.py b/lms/envs/common.py index 763bd83b9d8e..02b5a212d7fb 100644 --- a/lms/envs/common.py +++ b/lms/envs/common.py @@ -1067,6 +1067,46 @@ # .. toggle_creation_date: 2024-04-02 # .. toggle_target_removal_date: None 'BADGES_ENABLED': False, + + # .. toggle_name: FEATURES['ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID'] + # .. toggle_implementation: DjangoSetting + # .. toggle_default: False + # .. toggle_description: Whether to enable the legacy MD5 hashing algorithm to generate anonymous user id + # instead of the newer SHAKE128 hashing algorithm + # .. toggle_use_cases: open_edx + # .. toggle_creation_date: 2022-08-08 + # .. toggle_target_removal_date: None + # .. toggle_tickets: 'https://github.com/openedx/edx-platform/pull/30832' + 'ENABLE_LEGACY_MD5_HASH_FOR_ANONYMOUS_USER_ID': False, + + # .. toggle_name: FEATURES['ENABLE_ESHE_INSTRUCTOR_ROLE'] + # .. toggle_implementation: DjangoSetting + # .. toggle_default: False + # .. toggle_description: Whether to enable the ESHE Instructor role + # .. toggle_use_cases: open_edx + # .. toggle_creation_date: 2023-07-31 + # .. toggle_target_removal_date: None + # .. toggle_tickets: 'https://github.com/open-craft/edx-platform/pull/561/files' + 'ENABLE_ESHE_INSTRUCTOR_ROLE': False, + + # .. toggle_name: FEATURES['ENABLE_TEACHING_ASSISTANT_ROLE'] + # .. toggle_implementation: DjangoSetting + # .. toggle_default: False + # .. toggle_description: Whether to enable the Teaching Assistant role + # .. toggle_use_cases: open_edx + # .. toggle_creation_date: 2024-02-12 + # .. toggle_target_removal_date: None + # .. toggle_tickets: 'https://github.com/open-craft/edx-platform/pull/632/files' + 'ENABLE_TEACHING_ASSISTANT_ROLE': False, + + # .. toggle_name: FEATURES['DISABLE_DATES_TAB'] + # .. toggle_implementation: DjangoSetting + # .. toggle_default: False + # .. toggle_description: Disables dates tab for all courses. + # .. toggle_use_cases: open_edx + # .. toggle_creation_date: 2024-04-15 + # .. toggle_tickets: https://github.com/openedx/edx-platform/pull/34511 + 'DISABLE_DATES_TAB': False, } # Specifies extra XBlock fields that should available when requested via the Course Blocks API diff --git a/lms/static/js/fixtures/instructor_dashboard/membership.html b/lms/static/js/fixtures/instructor_dashboard/membership.html index 85ab52c9665e..383552f7d83f 100644 --- a/lms/static/js/fixtures/instructor_dashboard/membership.html +++ b/lms/static/js/fixtures/instructor_dashboard/membership.html @@ -11,6 +11,8 @@

Course Team Management