1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
|
diff -ru a/browser/components/preferences/config/appearance.mjs b/browser/components/preferences/config/appearance.mjs
--- a/browser/components/preferences/config/appearance.mjs
+++ b/browser/components/preferences/config/appearance.mjs
@@ -278,13 +278,13 @@
Preferences.addSetting({
id: "librewolfRFPWarning",
- deps: ["librewolfRFP"],
- visible: ({librewolfRFP}) => {
+ deps: ["librewolfRFP","librewolfRFPOverrideColor"],
+ visible: ({librewolfRFP,librewolfRFPOverrideColor}) => {
const interval = setInterval(() => {
const chooser = document.getElementById("web-appearance-chooser");
if (chooser) {
clearInterval(interval);
- if (librewolfRFP.value) {
+ if (librewolfRFP.value && !librewolfRFPOverrideColor.value) {
chooser.style.opacity = "0.3";
chooser.style.pointerEvents = "none";
} else {
@@ -293,7 +293,7 @@
}
}
}, 100);
- return librewolfRFP.value;
+ return librewolfRFP.value && !librewolfRFPOverrideColor.value;
},
});
diff -ru a/browser/components/preferences/librewolf.js b/browser/components/preferences/librewolf.js
--- a/browser/components/preferences/librewolf.js
+++ b/browser/components/preferences/librewolf.js
@@ -146,6 +146,10 @@
pref: "privacy.resistFingerprinting",
});
+Preferences.addSetting({
+ id: "librewolfRFPOverrideColor",
+ pref: "privacy.override_rfp_for_color_scheme",
+});
Preferences.addSetting({
id: "librewolfLetterboxing",
pref: "privacy.resistFingerprinting.letterboxing",
});
diff -ru a/dom/base/Document.cpp b/dom/base/Document.cpp
--- a/dom/base/Document.cpp
+++ b/dom/base/Document.cpp
@@ -21145,7 +21145,8 @@
ColorScheme Document::PreferredColorScheme(IgnoreRFP aIgnoreRFP) const {
if (ShouldResistFingerprinting(RFPTarget::CSSPrefersColorScheme) &&
- aIgnoreRFP == IgnoreRFP::No) {
+ aIgnoreRFP == IgnoreRFP::No &&
+ !StaticPrefs::privacy_override_rfp_for_color_scheme()) {
return ColorScheme::Light;
}
diff -ru a/modules/libpref/init/StaticPrefList.yaml b/modules/libpref/init/StaticPrefList.yaml
--- a/modules/libpref/init/StaticPrefList.yaml
+++ b/modules/libpref/init/StaticPrefList.yaml
@@ -17836,6 +17836,12 @@
value: false
mirror: always
+# Allows overriding RFP for only the dark/light pref
+- name: privacy.override_rfp_for_color_scheme
+ type: RelaxedAtomicBool
+ value: false
+ mirror: always
+
# Enforce tracking protection in all modes.
- name: privacy.trackingprotection.enabled
type: bool
|