security-and-privacy/CanvasBlocker
security-and-privacy/CanvasBlocker
1
0
Fork 0
mirror of https://github.com/kkapsner/CanvasBlocker synced 2025-01-03 10:31:54 +01:00
Code Releases Activity

Merge branch 'master' into themes

Browse Source
This commit is contained in:
kkapsner 2019-05-01 23:19:46 +02:00
commit c2a817478e
5 changed files with 15 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.documentation/addon description/en/description.txt
View File

@ -1,4 +1,4 @@
This add-on allows users to prevent websites from using the some Javascript APIs to fingerprint them. Users can choose to block the APIs entirely on some or all websites (which may break some websites) or fake its fingerprinting-friendly readout API.
This add-on allows users to prevent websites from using some Javascript APIs to fingerprint them. Users can choose to block the APIs entirely on some or all websites (which may break some websites) or fake its fingerprinting-friendly readout API.
<b>IMPORTANT</b>: you should only have ONE addon/setting set that protects an API. Otherwise you could face massive performance issues. (E.g. EclipsedMoon for Palemoon has 'canvas.poison' which is known to cause issues: https://github.com/kkapsner/CanvasBlocker/issues/253#issuecomment-459499290)
But setting privacy.resistFingerprinting to true is fine.

2
README.md
View File

@ -1,4 +1,4 @@
This add-on allows users to prevent websites from using the some Javascript APIs to fingerprint them. Users can choose to block the APIs entirely on some or all websites (which may break some websites) or just block or fake its fingerprinting-friendly readout API.
This add-on allows users to prevent websites from using some Javascript APIs to fingerprint them. Users can choose to block the APIs entirely on some or all websites (which may break some websites) or just block or fake its fingerprinting-friendly readout API.
**IMPORTANT**: you should only have ONE addon/setting set that protects an API. Otherwise you could face massive performance issues. (E.g. EclipsedMoon for Palemoon has 'canvas.poison' which is known to cause issues: https://github.com/kkapsner/CanvasBlocker/issues/253#issuecomment-459499290)
But setting privacy.resistFingerprinting to true is fine.

16
lib/extension.js
View File

@ -20,20 +20,26 @@
browser.extension.getBackgroundPage() === window
);
scope.getTranslation = function getTranslation(id){
scope.getTranslation = browserAvailable? function getTranslation(id){
return browser.i18n.getMessage(id);
}: function(id){
return id;
};
scope.extensionID = browser.extension.getURL("");
scope.extensionID = browserAvailable? browser.extension.getURL(""): "extensionID";
scope.inIncognitoContext = browser.extension.inIncognitoContext;
scope.inIncognitoContext = browserAvailable? browser.extension.inIncognitoContext: false;
scope.message = {
on: function(callback){
on: browserAvailable? function(callback){
return browser.runtime.onMessage.addListener(callback);
}: function(){
return false;
},
send: function(data){
send: browserAvailable? function(data){
return browser.runtime.sendMessage(data);
}: function(){
return false;
}
};
Object.seal(scope.message);

1
manifest.json
View File

@ -10,6 +10,7 @@
"background": {
"scripts": [
"lib/require.js",
"lib/extension.js",
"lib/logging.js",
"lib/settingDefinitions.js",
"lib/settingContainers.js",

2
options/options.js
View File

@ -30,7 +30,7 @@
logging.notice("empty storage");
settings.persistentRndStorage = "";
logging.notice("send message to main script");
browser.runtime.sendMessage({"canvasBlocker-clear-domain-rnd": true});
extension.message.send({"canvasBlocker-clear-domain-rnd": true});
},
inspectSettings: function(){
logging.verbose("open settings inspection");