1 files changed, 180 insertions, 0 deletions
diff --git a/browser/base/content/abouthealthreport/abouthealth.js b/browser/base/content/abouthealthreport/abouthealth.js
new file mode 100644
index 0000000000..66cbe16f5e
--- /dev/null
+++ b/browser/base/content/abouthealthreport/abouthealth.js
@@ -0,0 +1,180 @@
+/* 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/. */
+
+"use strict";
+
+var {classes: Cc, interfaces: Ci, utils: Cu} = Components;
+
+Cu.import("resource://gre/modules/Preferences.jsm");
+Cu.import("resource://gre/modules/Services.jsm");
+
+const prefs = new Preferences("datareporting.healthreport.");
+
+const PREF_UNIFIED = "toolkit.telemetry.unified";
+const PREF_REPORTING_URL = "datareporting.healthreport.about.reportUrl";
+
+var healthReportWrapper = {
+  init: function () {
+    let iframe = document.getElementById("remote-report");
+    iframe.addEventListener("load", healthReportWrapper.initRemotePage, false);
+    iframe.src = this._getReportURI().spec;
+    prefs.observe("uploadEnabled", this.updatePrefState, healthReportWrapper);
+  },
+
+  uninit: function () {
+    prefs.ignore("uploadEnabled", this.updatePrefState, healthReportWrapper);
+  },
+
+  _getReportURI: function () {
+    let url = Services.urlFormatter.formatURLPref(PREF_REPORTING_URL);
+    return Services.io.newURI(url, null, null);
+  },
+
+  setDataSubmission: function (enabled) {
+    MozSelfSupport.healthReportDataSubmissionEnabled = enabled;
+    this.updatePrefState();
+  },
+
+  updatePrefState: function () {
+    try {
+      let prefs = {
+        enabled: MozSelfSupport.healthReportDataSubmissionEnabled,
+      };
+      healthReportWrapper.injectData("prefs", prefs);
+    }
+    catch (ex) {
+      healthReportWrapper.reportFailure(healthReportWrapper.ERROR_PREFS_FAILED);
+    }
+  },
+
+  sendTelemetryPingList: function () {
+    console.log("AboutHealthReport: Collecting Telemetry ping list.");
+    MozSelfSupport.getTelemetryPingList().then((list) => {
+      console.log("AboutHealthReport: Sending Telemetry ping list.");
+      this.injectData("telemetry-ping-list", list);
+    }).catch((ex) => {
+      console.log("AboutHealthReport: Collecting ping list failed: " + ex);
+    });
+  },
+
+  sendTelemetryPingData: function (pingId) {
+    console.log("AboutHealthReport: Collecting Telemetry ping data.");
+    MozSelfSupport.getTelemetryPing(pingId).then((ping) => {
+      console.log("AboutHealthReport: Sending Telemetry ping data.");
+      this.injectData("telemetry-ping-data", {
+        id: pingId,
+        pingData: ping,
+      });
+    }).catch((ex) => {
+      console.log("AboutHealthReport: Loading ping data failed: " + ex);
+      this.injectData("telemetry-ping-data", {
+        id: pingId,
+        error: "error-generic",
+      });
+    });
+  },
+
+  sendCurrentEnvironment: function () {
+    console.log("AboutHealthReport: Sending Telemetry environment data.");
+    MozSelfSupport.getCurrentTelemetryEnvironment().then((environment) => {
+      this.injectData("telemetry-current-environment-data", environment);
+    }).catch((ex) => {
+      console.log("AboutHealthReport: Collecting current environment data failed: " + ex);
+    });
+  },
+
+  sendCurrentPingData: function () {
+    console.log("AboutHealthReport: Sending current Telemetry ping data.");
+    MozSelfSupport.getCurrentTelemetrySubsessionPing().then((ping) => {
+      this.injectData("telemetry-current-ping-data", ping);
+    }).catch((ex) => {
+      console.log("AboutHealthReport: Collecting current ping data failed: " + ex);
+    });
+  },
+
+  injectData: function (type, content) {
+    let report = this._getReportURI();
+
+    // file URIs can't be used for targetOrigin, so we use "*" for this special case
+    // in all other cases, pass in the URL to the report so we properly restrict the message dispatch
+    let reportUrl = report.scheme == "file" ? "*" : report.spec;
+
+    let data = {
+      type: type,
+      content: content
+    }
+
+    let iframe = document.getElementById("remote-report");
+    iframe.contentWindow.postMessage(data, reportUrl);
+  },
+
+  handleRemoteCommand: function (evt) {
+    // Do an origin check to harden against the frame content being loaded from unexpected locations.
+    let allowedPrincipal = Services.scriptSecurityManager.getCodebasePrincipal(this._getReportURI());
+    let targetPrincipal = evt.target.nodePrincipal;
+    if (!allowedPrincipal.equals(targetPrincipal)) {
+      Cu.reportError(`Origin check failed for message "${evt.detail.command}": ` +
+                     `target origin is "${targetPrincipal.origin}", expected "${allowedPrincipal.origin}"`);
+      return;
+    }
+
+    switch (evt.detail.command) {
+      case "DisableDataSubmission":
+        this.setDataSubmission(false);
+        break;
+      case "EnableDataSubmission":
+        this.setDataSubmission(true);
+        break;
+      case "RequestCurrentPrefs":
+        this.updatePrefState();
+        break;
+      case "RequestTelemetryPingList":
+        this.sendTelemetryPingList();
+        break;
+      case "RequestTelemetryPingData":
+        this.sendTelemetryPingData(evt.detail.id);
+        break;
+      case "RequestCurrentEnvironment":
+        this.sendCurrentEnvironment();
+        break;
+      case "RequestCurrentPingData":
+        this.sendCurrentPingData();
+        break;
+      default:
+        Cu.reportError("Unexpected remote command received: " + evt.detail.command + ". Ignoring command.");
+        break;
+    }
+  },
+
+  initRemotePage: function () {
+    let iframe = document.getElementById("remote-report").contentDocument;
+    iframe.addEventListener("RemoteHealthReportCommand",
+                            function onCommand(e) { healthReportWrapper.handleRemoteCommand(e); },
+                            false);
+    healthReportWrapper.updatePrefState();
+  },
+
+  // error handling
+  ERROR_INIT_FAILED:    1,
+  ERROR_PAYLOAD_FAILED: 2,
+  ERROR_PREFS_FAILED:   3,
+
+  reportFailure: function (error) {
+    let details = {
+      errorType: error,
+    }
+    healthReportWrapper.injectData("error", details);
+  },
+
+  handleInitFailure: function () {
+    healthReportWrapper.reportFailure(healthReportWrapper.ERROR_INIT_FAILED);
+  },
+
+  handlePayloadFailure: function () {
+    healthReportWrapper.reportFailure(healthReportWrapper.ERROR_PAYLOAD_FAILED);
+  },
+}
+
+window.addEventListener("load", function () { healthReportWrapper.init(); });
+window.addEventListener("unload", function () { healthReportWrapper.uninit(); });