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Diffstat (limited to '')
-rw-r--r-- | toolkit/components/normandy/actions/BaseStudyAction.sys.mjs | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/toolkit/components/normandy/actions/BaseStudyAction.sys.mjs b/toolkit/components/normandy/actions/BaseStudyAction.sys.mjs new file mode 100644 index 0000000000..cca66e65fa --- /dev/null +++ b/toolkit/components/normandy/actions/BaseStudyAction.sys.mjs @@ -0,0 +1,37 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +import { BaseAction } from "resource://normandy/actions/BaseAction.sys.mjs"; + +const OPT_OUT_STUDIES_ENABLED_PREF = "app.shield.optoutstudies.enabled"; + +/** + * Base class for local study actions. + * + * This should be subclassed. Subclasses must implement _run() for + * per-recipe behavior, and may implement _finalize for actions to be + * taken once after recipes are run. + * + * For actions that need to be taken once before recipes are run + * _preExecution may be overriden but the overridden method must + * call the parent method to ensure the appropriate checks occur. + * + * Other methods should be overridden with care, to maintain the life + * cycle events and error reporting implemented by this class. + */ +export class BaseStudyAction extends BaseAction { + _preExecution() { + if (!Services.policies.isAllowed("Shield")) { + this.log.debug("Disabling Shield because it's blocked by policy."); + this.disable(); + } + + if (!Services.prefs.getBoolPref(OPT_OUT_STUDIES_ENABLED_PREF, true)) { + this.log.debug( + "User has opted-out of opt-out experiments, disabling action." + ); + this.disable(); + } + } +} |