Fingerprints are always same at http://ipleak.com/full-report/

[crssi]

Description

Visit http://ipleak.com/full-report/ and observe Canvas fingerprint

Your Environment

• CanvasBlocker Version used: 0.5.5
• Firefox version incl. 32- or 64-bit: 62.0.3
• Operating System and version (desktop or mobile): desktop

Your Settings

{
"logLevel": 1,
"urlSettings": [],
"hiddenSettings": {},
"expandStatus": {},
"displayHiddenSettings": false,
"whiteList": "",
"sessionWhiteList": "",
"blackList": "",
"blockMode": "fakeReadout",
"minFakeSize": 1,
"maxFakeSize": 0,
"rng": "nonPersistent",
"protectedAPIFeatures": {},
"useCanvasCache": true,
"ignoreFrequentColors": 0,
"minColors": 0,
"fakeAlphaChannel": true,
"persistentRndStorage": "",
"persistentIncognitoRndStorage": "",
"storePersistentRnd": false,
"persistentRndClearIntervalValue": 0,
"persistentRndClearIntervalUnit": "days",
"lastPersistentRndClearing": 1539938115900,
"askOnlyOnce": "individual",
"askDenyMode": "block",
"showCanvasWhileAsking": true,
"showNotifications": true,
"highlightPageAction": "none",
"highlightBrowserAction": "color",
"displayBadge": true,
"storeNotificationData": false,
"storeImageForInspection": false,
"ignoreList": "",
"ignoredAPIs": {},
"showCallingFile": false,
"showCompleteCallingStack": false,
"enableStackList": false,
"stackList": "",
"protectAudio": true,
"audioFakeRate": "100",
"audioNoiseLevel": "minimal",
"useAudioCache": true,
"audioUseFixedIndices": true,
"audioFixedIndices": "3",
"historyLengthThreshold": 2,
"protectWindow": false,
"protectDOMRect": true,
"domRectIntegerFactor": 4,
"blockDataURLs": false,
"displayAdvancedSettings": true,
"displayDescriptions": false,
"theme": "default",
"dontShowOptionsOnUpdate": false,
"isStillDefault": false,
"storageVersion": 0.4
}

[kkapsner]

I'm not able to reproduce your problem. The canvas fingerprint changes for me on every reload - also with your settings.

[crssi]

Now I see.
The reason is privacy.resistFingerprinting = true, when false it works as intended... bummer.

[kkapsner]

Using privacy.resistFingerprinting = true in combination with CB is not a bad idea: #158