Adding upstream version 115.7.0esr.upstream/115.7.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 264 insertions, 0 deletions

diff --git a/toolkit/components/utils/ClientEnvironment.sys.mjs b/toolkit/components/utils/ClientEnvironment.sys.mjs
new file mode 100644
index 0000000000..7f1b4cb970
--- /dev/null
+++ b/toolkit/components/utils/ClientEnvironment.sys.mjs
@@ -0,0 +1,264 @@
+/* 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 { AppConstants } from "resource://gre/modules/AppConstants.sys.mjs";
+
+const lazy = {};
+
+ChromeUtils.defineESModuleGetters(lazy, {
+  AddonManager: "resource://gre/modules/AddonManager.sys.mjs",
+  AttributionCode: "resource:///modules/AttributionCode.sys.mjs",
+  NormandyUtils: "resource://normandy/lib/NormandyUtils.sys.mjs",
+  ShellService: "resource:///modules/ShellService.sys.mjs",
+  TelemetryArchive: "resource://gre/modules/TelemetryArchive.sys.mjs",
+  TelemetryController: "resource://gre/modules/TelemetryController.sys.mjs",
+  UpdateUtils: "resource://gre/modules/UpdateUtils.sys.mjs",
+  WindowsVersionInfo:
+    "resource://gre/modules/components-utils/WindowsVersionInfo.sys.mjs",
+});
+
+/**
+ * Create an object that provides general information about the client application.
+ *
+ * Components like Normandy RecipeRunner use this as part of the context for filter expressions,
+ * so avoid adding non-getter functions as attributes, as filter expressions
+ * cannot execute functions.
+ *
+ * Also note that, because filter expressions implicitly resolve promises, you
+ * can add getter functions that return promises for async data.
+ */
+export class ClientEnvironmentBase {
+  static get distribution() {
+    return Services.prefs
+      .getDefaultBranch(null)
+      .getCharPref("distribution.id", "default");
+  }
+
+  static get telemetry() {
+    return (async () => {
+      const pings = await lazy.TelemetryArchive.promiseArchivedPingList();
+
+      // get most recent ping per type
+      const mostRecentPings = {};
+      for (const ping of pings) {
+        if (ping.type in mostRecentPings) {
+          if (
+            mostRecentPings[ping.type].timestampCreated < ping.timestampCreated
+          ) {
+            mostRecentPings[ping.type] = ping;
+          }
+        } else {
+          mostRecentPings[ping.type] = ping;
+        }
+      }
+
+      const telemetry = {};
+      for (const key in mostRecentPings) {
+        const ping = mostRecentPings[key];
+        telemetry[ping.type] =
+          await lazy.TelemetryArchive.promiseArchivedPingById(ping.id);
+      }
+      return telemetry;
+    })();
+  }
+
+  static get liveTelemetry() {
+    // Construct a proxy object that forwards access to the main ping, and
+    // throws errors for other ping types. The intent is to allow using
+    // `telemetry` and `liveTelemetry` in similar ways, but to fail fast if
+    // the wrong telemetry types are accessed.
+    let target = {};
+    try {
+      target.main = lazy.TelemetryController.getCurrentPingData();
+    } catch (err) {
+      console.error(err);
+    }
+
+    return new Proxy(target, {
+      get(target, prop, receiver) {
+        if (prop == "main") {
+          return target.main;
+        }
+        if (prop == "then") {
+          // this isn't a Promise, but it's not a problem to check
+          return undefined;
+        }
+        throw new Error(
+          `Live telemetry only includes the main ping, not the ${prop} ping`
+        );
+      },
+      has(target, prop) {
+        return prop == "main";
+      },
+    });
+  }
+
+  // Note that we intend to replace usages of this with client_id in https://bugzilla.mozilla.org/show_bug.cgi?id=1542955
+  static get randomizationId() {
+    let id = Services.prefs.getCharPref("app.normandy.user_id", "");
+    if (!id) {
+      id = lazy.NormandyUtils.generateUuid();
+      Services.prefs.setCharPref("app.normandy.user_id", id);
+    }
+    return id;
+  }
+
+  static get version() {
+    return AppConstants.MOZ_APP_VERSION_DISPLAY;
+  }
+
+  static get channel() {
+    return lazy.UpdateUtils.getUpdateChannel(false);
+  }
+
+  static get isDefaultBrowser() {
+    return lazy.ShellService.isDefaultBrowser();
+  }
+
+  static get searchEngine() {
+    return (async () => {
+      const defaultEngineInfo = await Services.search.getDefault();
+      return defaultEngineInfo.telemetryId;
+    })();
+  }
+
+  static get syncSetup() {
+    return Services.prefs.prefHasUserValue("services.sync.username");
+  }
+
+  static get syncDesktopDevices() {
+    return Services.prefs.getIntPref(
+      "services.sync.clients.devices.desktop",
+      0
+    );
+  }
+
+  static get syncMobileDevices() {
+    return Services.prefs.getIntPref("services.sync.clients.devices.mobile", 0);
+  }
+
+  static get syncTotalDevices() {
+    return this.syncDesktopDevices + this.syncMobileDevices;
+  }
+
+  static get addons() {
+    return (async () => {
+      const addons = await lazy.AddonManager.getAllAddons();
+      return addons.reduce((acc, addon) => {
+        const {
+          id,
+          isActive,
+          name,
+          type,
+          version,
+          installDate: installDateN,
+        } = addon;
+        const installDate = new Date(installDateN);
+        acc[id] = { id, isActive, name, type, version, installDate };
+        return acc;
+      }, {});
+    })();
+  }
+
+  static get plugins() {
+    return (async () => {
+      const plugins = await lazy.AddonManager.getAddonsByTypes(["plugin"]);
+      return plugins.reduce((acc, plugin) => {
+        const { name, description, version } = plugin;
+        acc[name] = { name, description, version };
+        return acc;
+      }, {});
+    })();
+  }
+
+  static get locale() {
+    return Services.locale.appLocaleAsBCP47;
+  }
+
+  static get doNotTrack() {
+    return Services.prefs.getBoolPref(
+      "privacy.donottrackheader.enabled",
+      false
+    );
+  }
+
+  static get os() {
+    function coerceToNumber(version) {
+      const parts = version.split(".");
+      return parseFloat(parts.slice(0, 2).join("."));
+    }
+
+    function getOsVersion() {
+      let version = null;
+      try {
+        version = Services.sysinfo.getProperty("version", null);
+      } catch (_e) {
+        // getProperty can throw if the version does not exist
+      }
+      if (version) {
+        version = coerceToNumber(version);
+      }
+      return version;
+    }
+
+    let osInfo = {
+      isWindows: AppConstants.platform == "win",
+      isMac: AppConstants.platform === "macosx",
+      isLinux: AppConstants.platform === "linux",
+
+      get windowsVersion() {
+        if (!osInfo.isWindows) {
+          return null;
+        }
+        return getOsVersion();
+      },
+
+      /**
+       * Gets the windows build number by querying the OS directly. The initial
+       * version was copied from toolkit/components/telemetry/app/TelemetryEnvironment.jsm
+       * @returns {number | null} The build number, or null on non-Windows platform or if there is an error.
+       */
+      get windowsBuildNumber() {
+        if (!osInfo.isWindows) {
+          return null;
+        }
+
+        return lazy.WindowsVersionInfo.get({ throwOnError: false }).buildNumber;
+      },
+
+      get macVersion() {
+        const darwinVersion = osInfo.darwinVersion;
+        // Versions of OSX with Darwin < 5 don't follow this pattern
+        if (darwinVersion >= 5) {
+          // OSX 10.1 used Darwin 5, OSX 10.2 used Darwin 6, and so on.
+          const intPart = Math.floor(darwinVersion);
+          return 10 + 0.1 * (intPart - 4);
+        }
+        return null;
+      },
+
+      get darwinVersion() {
+        if (!osInfo.isMac) {
+          return null;
+        }
+        return getOsVersion();
+      },
+
+      // Version information on linux is a lot harder and a lot less useful, so
+      // don't do anything about it here.
+    };
+
+    return osInfo;
+  }
+
+  static get attribution() {
+    return lazy.AttributionCode.getAttrDataAsync();
+  }
+
+  static get appinfo() {
+    Services.appinfo.QueryInterface(Ci.nsIXULAppInfo);
+    Services.appinfo.QueryInterface(Ci.nsIPlatformInfo);
+    return Services.appinfo;
+  }
+}