security-and-privacy/CanvasBlocker
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CanvasBlocker
mirror of https://github.com/kkapsner/CanvasBlocker
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64 Commits

Author SHA1 Message Date
kkapsner 640bd36b86 Added SVG protection 
Fixes #589 and fixes #590
 2022-01-30 10:59:41 +01:00
kkapsner ec128796e3 Added TextMetrics protection 
Fixes #448
 2020-03-14 12:54:23 +01:00
kkapsner aef6bd3d59 Big linting 2019-11-28 01:26:35 +01:00
kkapsner d42a4d2372 Added screnn protection 
First draft for #220
 2019-11-11 23:00:39 +01:00
kkapsner 91c3c34412 Moved canvas api to separate file 2019-03-13 08:08:36 +01:00
kkapsner 574efa23e7 Cleanup require system 2019-03-12 22:24:23 +01:00
kkapsner e56df7160f Added navigator protection 2019-02-27 23:49:00 +01:00
kkapsner b4b6fcdd13 Fix optional parameter 
Fixes #302
 2018-12-30 22:22:10 +01:00
kkapsner 045379c349 constant rng did not work properly when protecting input 2018-10-23 23:39:47 +02:00
kkapsner 8b9197a68a Decoupled block mode from protected part 
Fixes #287
 2018-10-23 08:26:23 +02:00
kkapsner 2f4fca10ab Ask mode did not show canvas canvas any more. 2018-09-21 16:42:58 +02:00
kkapsner f00c3b674e First DOMRect draft 
For #236
 2018-09-04 23:29:58 +02:00
kkapsner 83efac5e49 Added protection for window.name and window.opener 
As requested by #231.

But this protection is disabled by default.
 2018-08-27 00:33:39 +02:00
kkapsner fd7c4fabbd Added protection for history.length 
As requested by #231.
 2018-08-27 00:30:48 +02:00
kkapsner 4c7b83aca6 Added support to fake getters. 2018-08-27 00:23:19 +02:00
kkapsner 26529a3653 Hide function replacement 
Fixes #206
 2018-07-13 16:58:13 +02:00
kkapsner 1abc681e3f Added api property to changedFunctions. 2018-06-21 00:09:07 +02:00
kkapsner 0f0f526fd5 Added protection for audio API 2018-06-16 00:22:31 +02:00
kkapsner 032bc2e424 Modified randomSuppies API 
getRng now returns a 32 bit random Number
getIndexRng returns a random index in a range
getBitRng returns a random bit
getValueRng is the old getRng which alters the provided value
 2018-06-16 00:09:06 +02:00
kkapsner 52e44e0eb2 respect RFP setting in isPointInPath and isPointInStroke 
Fixes #189
 2018-05-26 15:36:55 +02:00
kkapsner a7e472f298 added isPointInPath and isPointInStroke to the readout-API list 2018-04-01 22:47:57 +02:00
kkapsner 871199cbc3 do not show notifications when canvas faking was aborted 2017-12-11 12:48:08 +01:00
kkapsner 096db123d7 Added setting for minimal colors 
Fixes #162
 2017-12-11 12:47:43 +01:00
kkapsner f75189f374 Added ask deny mode 
Fixes #142 and some minor bugs.
 2017-11-09 00:53:52 +01:00
kkapsner 03bf34d092 getImageData does not need to be faked in input mode when facing a non 2d context. 
Fixes #137
 2017-10-12 00:25:12 +02:00
kkapsner c5872ef5a1 Fixed broken webGl faking. 
Fixes #136
 2017-10-10 21:09:26 +02:00
kkapsner eb62521adc Trying to get wrappedJSObject of an wrappedJSObject is wrong... 
Fixes #133 and #134.
 2017-10-07 23:26:04 +02:00
kkapsner dcb878392e Simplified require and further linting. 2017-10-06 16:06:31 +02:00
kkapsner ef38abe545 Code linting. 2017-10-03 15:35:31 +02:00
kkapsner 8fc5ee45c2 getImageData also faked when using fakeInput mode. 2017-09-23 23:23:12 +02:00
kkapsner d8f6fb1ac9 Made readPixels consistent with the other faked readout functions. 2017-08-13 23:41:57 +02:00
kkapsner 73e4848ffd Added setting for alpha channel faking. 2017-08-11 16:26:24 +02:00
kkapsner 48dc965f7c Added setting for canvas cache. 2017-08-08 18:08:18 +02:00
kkapsner 1733be23f2 Added setting "ignoreFrequentColors" 2017-08-07 21:03:34 +02:00
kkapsner 921c7dbd5f Changed rng interface to use colors instead of separate channels. 2017-08-07 08:49:49 +02:00
kkapsner 5575c50a03 Added minimal fake size and respected the fake sizes in all fakeable functions. 2017-07-18 16:11:12 +02:00
kkapsner 3cefcfe702 Added method to display faked canvas content. 2017-07-08 22:40:38 +02:00
kkapsner f70380aa67 Added test page for webGL - it is also working with the webExtension. 2017-06-29 20:19:00 +02:00
kkapsner cba5680406 First working webExtesion. 2017-06-25 22:33:12 +02:00
kkapsner a9c7d97708 Prevented error when wrong object is passed to the faked functions. 
Solves the fourth problem in #114.
 2017-05-05 09:18:11 +02:00
kkapsner 6fdf13bd10 Prevented error when canvas has size zero 
Solves the third problem in #114
 2017-04-19 19:32:37 +02:00
kkapsner e55d0078d5 Modified functions need type. 
Fixes #109
 2017-03-03 00:55:32 +01:00
kkapsner 66536113e8 Fixed mode "fake at input". 2017-02-10 16:30:11 +01:00
kkapsner 960f3c4f36 Only alter last bit also in non persistent rng mode. 
Fixes #99.
 2017-01-18 08:46:45 +01:00
kkapsner 6d7a9fc22a Removed bug with faking webgl and added readPixels for webgl2. 
Fixes #96 and #97.
 2016-12-26 14:36:01 +01:00
kkapsner 0eeaf84826 Improved performance for getImageData. 2016-12-03 17:29:30 +01:00
kkapsner 7b7583afe0 Performance increase when canvas bigger than maxSize. 
Fixes #93.
 2016-12-01 20:40:28 +01:00
kkapsner c3c6c7a2e9 Fixes bug in fake function for readPixels. 
Fixes #92.
 2016-11-26 17:37:52 +01:00
kkapsner fc07961c6b Completely remove function monitoring for white listed sites. 
Fixes #84.
 2016-11-19 15:35:00 +01:00
kkapsner 82bb25d0f2 Monitoring only the necessary functions -> changes of the mode or the white/black lists only affects new loaded pages. 
Fixes #84.
 2016-11-13 15:09:03 +01:00