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Bug 1879154: Add code to (potentially) submit the ping during idle r=timhuang

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Differential Revision: https://phabricator.services.mozilla.com/D200996
This commit is contained in:
Tom Ritter 2024-03-04 16:43:20 +00:00
parent 9966a1e5f7
commit 3d447e5431
1 changed files with 10 additions and 0 deletions
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10
toolkit/components/resistfingerprinting/nsRFPService.cpp
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@ -71,6 +71,7 @@
#include "nsTLiteralString.h"
#include "nsTPromiseFlatString.h"
#include "nsTStringRepr.h"
#include "nsUserCharacteristics.h"
#include "nsXPCOM.h"
#include "nsICookieJarSettings.h"
@ -106,6 +107,7 @@ static mozilla::LazyLogModule gFingerprinterDetection("FingerprinterDetection");
#define RFP_TIMER_UNCONDITIONAL_VALUE 20
#define LAST_PB_SESSION_EXITED_TOPIC "last-pb-context-exited"
#define IDLE_TOPIC "browser-idle-startup-tasks-finished"
static constexpr uint32_t kVideoFramesPerSec = 30;
static constexpr uint32_t kVideoDroppedRatio = 5;
@ -181,6 +183,9 @@ nsresult nsRFPService::Init() {
rv = obs->AddObserver(this, OBSERVER_TOPIC_IDLE_DAILY, false);
NS_ENSURE_SUCCESS(rv, rv);
rv = obs->AddObserver(this, IDLE_TOPIC, false);
NS_ENSURE_SUCCESS(rv, rv);
}
Preferences::RegisterCallbacks(nsRFPService::PrefChanged, gCallbackPrefs,
@ -278,6 +283,7 @@ void nsRFPService::StartShutdown() {
if (XRE_IsParentProcess()) {
obs->RemoveObserver(this, LAST_PB_SESSION_EXITED_TOPIC);
obs->RemoveObserver(this, OBSERVER_TOPIC_IDLE_DAILY);
obs->RemoveObserver(this, IDLE_TOPIC);
}
}
@ -328,6 +334,10 @@ nsRFPService::Observe(nsISupports* aObject, const char* aTopic,
ClearBrowsingSessionKey(pattern);
}
if (!strcmp(IDLE_TOPIC, aTopic)) {
nsUserCharacteristics::MaybeSubmitPing();
}
if (!strcmp(OBSERVER_TOPIC_IDLE_DAILY, aTopic)) {
if (StaticPrefs::
privacy_resistFingerprinting_randomization_daily_reset_enabled()) {