Merge pull request #881 from edx/cg/cas_attributes

Add options for installing and configuring a CAS attribute mapper

playbooks/roles/edxapp/defaults/main.yml

@@ -65,6 +65,8 @@ EDXAPP_PLATFORM_NAME: 'edX'
 
 EDXAPP_CAS_SERVER_URL: ''
 EDXAPP_CAS_EXTRA_LOGIN_PARAMS: ''
+EDXAPP_CAS_ATTRIBUTE_CALLBACK: ''
+EDXAPP_CAS_ATTRIBUTE_PACKAGE: ''
 
 EDXAPP_FEATURES:
   AUTH_USE_OPENID_PROVIDER: true
@@ -386,6 +388,7 @@ generic_env_config:  &edxapp_generic_env
   BULK_EMAIL_DEFAULT_FROM_EMAIL: $EDXAPP_BULK_EMAIL_DEFAULT_FROM_EMAIL
   CAS_SERVER_URL: $EDXAPP_CAS_SERVER_URL
   CAS_EXTRA_LOGIN_PARAMS: $EDXAPP_CAS_EXTRA_LOGIN_PARAMS
+  CAS_ATTRIBUTE_CALLBACK: $EDXAPP_CAS_ATTRIBUTE_CALLBACK
 
 lms_auth_config:
   <<: *edxapp_generic_auth

playbooks/roles/edxapp/tasks/deploy.yml

@@ -186,6 +186,17 @@
   - "restart edxapp"
   - "restart edxapp_workers"
 
+# If using CAS and you have a function for mapping attributes, install
+# the module here.  The next few tasks set up the python code sandbox
+- name: install CAS attribute module
+  pip: >
+    name="{{ EDXAPP_CAS_ATTRIBUTE_PACKAGE }}"
+    virtualenv="{{edxapp_venv_dir}}"
+    state=present
+    extra_args="-i {{ edxapp_pypi_local_mirror }} --exists-action w --use-mirrors"
+  sudo_user: "{{ edxapp_user }}"
+  when: EDXAPP_CAS_ATTRIBUTE_PACKAGE|length > 0
+  notify: "restart edxapp"
 
 # Install the sandbox python modules into {{ edxapp_venv_dir }}
 - name : install sandbox requirements into regular venv