feat!: remove support for local CodeJail

.github/workflows/python-tests.yml

@@ -28,6 +28,9 @@ jobs:
         with:
           enable-cache: true
           python-version: "${{ matrix.python-version }}"
+          # Pin uv to the version used by tox-uv in the lockfile to avoid
+          # lockfile serialization mismatches between uv versions.
+          version: "0.11.29"
 
       - name: Install CI dependencies
         run: uv sync --group ci

test_settings.py

@@ -47,11 +47,15 @@ def dummy_callback(_request, *_args, **_kwargs):
 LMS_ROOT_URL = "http://localhost:8000"
 
 # Code jail REST service
-ENABLE_CODEJAIL_REST_SERVICE = False
+ENABLE_CODEJAIL_REST_SERVICE = True
 
 # Set the python package.module.function that is reponsible of
-# calling the remote service in charge of jailed code execution
-CODE_JAIL_REST_SERVICE_REMOTE_EXEC = "xblocks_contrib.problem.capa.safe_exec.remote_exec.send_safe_exec_request_v0"
+# calling the remote service in charge of jailed code execution.
+# For tests, we use a mock service that runs CodeJail's unsafe executor with out
+# sandboxing.
+CODE_JAIL_REST_SERVICE_REMOTE_EXEC = (
+    "xblocks_contrib.problem.capa.safe_exec.tests.test_utils.send_safe_exec_request_locally"
+)
 
 # Set the codejail remote service host
 CODE_JAIL_REST_SERVICE_HOST = "http://127.0.0.1:8550"

xblocks_contrib/problem/capa/safe_exec/remote_exec.py

@@ -27,34 +27,12 @@
 # .. toggle_creation_date: 2021-08-19
 ENABLE_CODEJAIL_REST_SERVICE = SettingToggle("ENABLE_CODEJAIL_REST_SERVICE", default=False, module_name=__name__)
 
-# .. toggle_name: ENABLE_CODEJAIL_DARKLAUNCH
-# .. toggle_implementation: SettingToggle
-# .. toggle_default: False
-# .. toggle_description: Turn on to send requests to both the codejail service and the installed codejail library for
-#   testing and evaluation purposes. The results from the installed codejail library will be the ones used.
-# .. toggle_warning: This toggle will only behave as expected when ENABLE_CODEJAIL_REST_SERVICE is not enabled and when
-#   CODE_JAIL_REST_SERVICE_REMOTE_EXEC, CODE_JAIL_REST_SERVICE_HOST, CODE_JAIL_REST_SERVICE_READ_TIMEOUT,
-#   and CODE_JAIL_REST_SERVICE_CONNECT_TIMEOUT are configured.
-# .. toggle_use_cases: temporary
-# .. toggle_creation_date: 2025-04-03
-# .. toggle_target_removal_date: 2025-05-01
-ENABLE_CODEJAIL_DARKLAUNCH = SettingToggle("ENABLE_CODEJAIL_DARKLAUNCH", default=False, module_name=__name__)
-
 
 def is_codejail_rest_service_enabled():
     """Return whether the codejail REST service is enabled."""
     return ENABLE_CODEJAIL_REST_SERVICE.is_enabled()
 
 
-def is_codejail_in_darklaunch():
-    """
-    Returns whether codejail dark launch is enabled.
-
-    Codejail dark launch can only be enabled if ENABLE_CODEJAIL_REST_SERVICE is not enabled.
-    """
-    return not is_codejail_rest_service_enabled() and ENABLE_CODEJAIL_DARKLAUNCH.is_enabled()
-
-
 def get_remote_exec(*args, **kwargs):
     """Get remote exec function based on setting and executes it."""
     remote_exec_function_name = settings.CODE_JAIL_REST_SERVICE_REMOTE_EXEC