Bug 1522919 - Add basic telemetry for startup and control panel events for cryptomining and fingerprinting. r=johannh

Include a boolean reporting whether these prefs are enabled on startup. inlcude extra information when user interacts with the control panel reporting if anything is being blocked.

Differential Revision: https://phabricator.services.mozilla.com/D19843

--HG--
extra : moz-landing-system : lando

browser/base/content/browser-contentblocking.js

@@ -4,6 +4,7 @@
 
 var Fingerprinting = {
   PREF_ENABLED: "privacy.trackingprotection.fingerprinting.enabled",
+  telemetryIdentifier: "fp",
 
   strings: {
     get subViewBlocked() {
@@ -114,6 +115,7 @@ var Fingerprinting = {
 
 var Cryptomining = {
   PREF_ENABLED: "privacy.trackingprotection.cryptomining.enabled",
+  telemetryIdentifier: "cm",
 
   strings: {
     get subViewBlocked() {

browser/components/BrowserGlue.jsm

@@ -1406,6 +1406,12 @@ BrowserGlue.prototype = {
       }
     }
     Services.telemetry.scalarSet("contentblocking.exceptions", exceptions);
+
+    let fpEnabled = Services.prefs.getBoolPref("privacy.trackingprotection.fingerprinting.enabled");
+    let cmEnabled = Services.prefs.getBoolPref("privacy.trackingprotection.cryptomining.enabled");
+
+    Services.telemetry.scalarSet("contentblocking.fingerprinting_blocking_enabled", fpEnabled);
+    Services.telemetry.scalarSet("contentblocking.cryptomining_blocking_enabled", cmEnabled);
   },
 
   _sendMediaTelemetry() {

toolkit/components/telemetry/Events.yaml

@@ -808,6 +808,7 @@ security.ui.identitypopup:
     bug_numbers:
       - 1484251
       - 1522256
+      - 1522919
     description: >
       How many times the control center was opened.
       Keyed by the state of the content blocking shield, where the shield-showing key indicates
@@ -822,6 +823,8 @@ security.ui.identitypopup:
     record_in_processes:
       - main
     extra_keys:
+      fp: Whether Fingerprinter blocking was active while the user opened the popup
+      cm: Whether Cryptominer blocking was active while the user opened the popup
       tp: Whether Tracking Protection was active while the user opened the popup
       cr: Whether Cookie Restrictions was active while the user opened the popup
     products:
@@ -854,6 +857,8 @@ security.ui.identitypopup:
     record_in_processes:
       - main
     extra_keys:
+      fp: Whether Fingerprinter blocking was active while the user interacted with the UI
+      cm: Whether Cryptominer blocking was active while the user interacted with the UI
       tp: Whether Tracking Protection was active while the user interacted with the UI
       cr: Whether Cookie Restrictions was active while the user interacted with the UI
     products:

toolkit/components/telemetry/Scalars.yaml

@@ -480,6 +480,32 @@ contentblocking:
     release_channel_collection: opt-out
     record_in_processes:
       - main
+  cryptomining_blocking_enabled:
+    bug_numbers:
+      - 1522919
+    description: >
+      True if cryptominer blocking is enabled globally at startup.
+    expires: never
+    kind: boolean
+    notification_emails:
+      - aedelstein@mozilla.com
+      - seceng-telemetry@mozilla.com
+    release_channel_collection: opt-out
+    record_in_processes:
+      - main
+  fingerprinting_blocking_enabled:
+    bug_numbers:
+      - 1522919
+    description: >
+      True if fingerprinter blocking is enabled globally at startup.
+    expires: never
+    kind: boolean
+    notification_emails:
+      - aedelstein@mozilla.com
+      - seceng-telemetry@mozilla.com
+    release_channel_collection: opt-out
+    record_in_processes:
+      - main
 
 sandbox:
   no_job: