Bug 1956726 - Migrate histograms to use Glean APIs in dom/security/, r=chutten.

Differential Revision: https://phabricator.services.mozilla.com/D244170

dom/security/ReferrerInfo.cpp

@@ -32,7 +32,7 @@
 #include "mozilla/StaticPrefs_network.h"
 #include "mozilla/StorageAccess.h"
 #include "mozilla/StyleSheet.h"
-#include "mozilla/Telemetry.h"
+#include "mozilla/glean/DomSecurityMetrics.h"
 #include "nsIWebProgressListener.h"
 
 static mozilla::LazyLogModule gReferrerInfoLog("ReferrerInfo");
@@ -1695,7 +1695,7 @@ void ReferrerInfo::RecordTelemetry(nsIHttpChannel* aChannel) {
                 1
           : 0;
 
-  Telemetry::Accumulate(Telemetry::REFERRER_POLICY_COUNT,
+  glean::security::referrer_policy_count.AccumulateSingleSample(
       static_cast<uint32_t>(mPolicy) + telemetryOffset);
 }
 

dom/security/metrics.yaml

@@ -398,6 +398,71 @@ security:
         type: string
     telemetry_mirror: Security_Javascriptload_Parentprocess
 
+  https_only_mode_upgrade_time:
+    type: labeled_timing_distribution
+    description: >
+      Time it takes for a request that has been upgraded with HTTPS-Only Mode to
+      complete, broken down by top-level (top) / sub-resource (sub) and status
+
+      This metric was generated to correspond to the Legacy Telemetry
+      exponential histogram HTTPS_ONLY_MODE_UPGRADE_TIME_MS.
+    time_unit: millisecond
+    labels:
+      - top_successful
+      - sub_successful
+      - top_f_redirectloop
+      - sub_f_redirectloop
+      - top_f_timeout
+      - sub_f_timeout
+      - top_f_aborted
+      - sub_f_aborted
+      - top_f_cxnrefused
+      - sub_f_cxnrefused
+      - top_f_ssl_selfsignd
+      - sub_f_ssl_selfsignd
+      - top_f_ssl_badcertdm
+      - sub_f_ssl_badcertdm
+      - top_f_ssl_unkwnissr
+      - sub_f_ssl_unkwnissr
+      - top_f_ssl_other
+      - sub_f_ssl_other
+      - top_f_other
+      - sub_f_other
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1627206
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1627206
+    notification_emails:
+      - julianwels@mozilla.com
+      - seceng-telemetry@mozilla.com
+    expires: never
+    telemetry_mirror: HTTPS_ONLY_MODE_UPGRADE_TIME_MS
+
+  referrer_policy_count:
+    type: custom_distribution
+    description: >
+      The counter of each referrer policy which has been computed for a
+      referrer. The buckets (0-8) are for same-site requests and buckets (9-17)
+      are for cross-site requests. Note that the index matches to the order in
+      ReferrerPolicy.webidl
+
+      This metric was generated to correspond to the Legacy Telemetry enumerated
+      histogram REFERRER_POLICY_COUNT.
+    range_min: 0
+    range_max: 18
+    bucket_count: 19
+    histogram_type: linear
+    bugs:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1720869
+    data_reviews:
+      - https://bugzilla.mozilla.org/show_bug.cgi?id=1720869
+    notification_emails:
+      - tihuang@mozilla.com
+      - ckerschbaumer@mozilla.com
+      - seceng-telemetry@mozilla.com
+    expires: never
+    telemetry_mirror: REFERRER_POLICY_COUNT
+
 mixed_content:
   page_load:
     type: custom_distribution

dom/security/nsHTTPSOnlyStreamListener.cpp

@@ -5,6 +5,7 @@
  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
 
 #include "NSSErrorsService.h"
+#include "mozilla/glean/DomSecurityMetrics.h"
 #include "mozilla/Telemetry.h"
 #include "mozilla/TimeStamp.h"
 #include "mozilla/dom/WindowGlobalParent.h"
@@ -84,8 +85,7 @@ nsHTTPSOnlyStreamListener::OnStopRequest(nsIRequest* request,
 void nsHTTPSOnlyStreamListener::RecordUpgradeTelemetry(nsIRequest* request,
                                                        nsresult aStatus) {
   // 1. Get time between now and when the initial upgrade request started
-  int64_t duration =
+  mozilla::TimeDuration duration = mozilla::TimeStamp::Now() - mCreationStart;
-      (mozilla::TimeStamp::Now() - mCreationStart).ToMilliseconds();
 
   // 2. Assemble the category string
   // [!] All strings have to be present in Histograms.json
@@ -138,8 +138,8 @@ void nsHTTPSOnlyStreamListener::RecordUpgradeTelemetry(nsIRequest* request,
       category.AppendLiteral("f_other");
     }
   }
-  mozilla::Telemetry::Accumulate(
+  mozilla::glean::security::https_only_mode_upgrade_time.Get(category)
-      mozilla::Telemetry::HTTPS_ONLY_MODE_UPGRADE_TIME_MS, category, duration);
+      .AccumulateRawDuration(duration);
 
   bool success = NS_SUCCEEDED(aStatus);
   ExtContentPolicyType externalType = loadInfo->GetExternalContentPolicyType();
@@ -243,6 +243,8 @@ void nsHTTPSOnlyStreamListener::RecordUpgradeTelemetry(nsIRequest* request,
     }
   }
 
+  // Needs bug 1657470 (New Metric Type: "Keyed Categorical") before
+  // this can be migrated to Glean.
   mozilla::Telemetry::Accumulate(
       mozilla::Telemetry::HTTPS_ONLY_MODE_UPGRADE_TYPE, typeKey, success);
 }