Initialize Glean and enable ping encryption

core-addon/Core.js

@@ -4,6 +4,7 @@
 
 import Storage from "./Storage.js";
 import DataCollection from "./DataCollection.js";
+import * as rallyMetrics from "../public/generated/rally.js";
 
 // The path of the embedded resource used to control options.
 const OPTIONS_PAGE_PATH = "public/index.html";
@@ -27,6 +28,11 @@ export default class Core {
     this._storage = new Storage();
     this._dataCollection = new DataCollection();
 
+    // Initialize the collection engine once we know if
+    // user is enrolled or not.
+    this._storage.getRallyID().finally(id =>
+      this._dataCollection.initialize(id !== undefined));
+
     // Asynchronously get the available studies. We don't need to wait
     // for this to finish, the UI can handle the wait.
     this._availableStudies = this._fetchAvailableStudies().then((studies) =>
@@ -397,6 +403,8 @@ export default class Core {
     await this._storage.setRallyID(rallyId);
     await this._storage.setDeletionID(deletionId);
 
+    rallyMetrics.id.set(rallyId);
+
     // Override the uninstall URL to include the rallyID, for deleting data without exposing the Rally ID.
     await this.setUninstallURL();
 

core-addon/DataCollection.js

@@ -2,6 +2,9 @@
  * 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 Glean from "@mozilla/glean/webext";
+import PingEncryptionPlugin from "@mozilla/glean/webext/plugins/encryption";
+
 // The encryption key id and JWK to encrypt data that go
 // to the "core" environment (i.e. `pioneer-core`). See
 // bug 1677761 for additional details.
@@ -15,6 +18,24 @@ const CORE_ENCRYPTION_JWK = {
 };
 
 export default class DataCollection {
+  /**
+   * Initializes the data collection engine.
+   *
+   * @param {boolean} userEnrolled
+   *        Whether or not user has enrolled in the platform.
+   */
+  initialize(userEnrolled) {
+    // Initialize Glean. Note that we always set 'uploadEnabled=true' if user
+    // consented to join Rally. Upload is always enabled unless the web-extension
+    // is uninstalled.
+    Glean.initialize("rally-core", userEnrolled, {
+        plugins: [
+          new PingEncryptionPlugin(CORE_ENCRYPTION_JWK)
+        ]
+      }
+    );
+  }
+
   /**
    * Sends an otherwise-empty ping with the deletion ID other provided info.
    *