Bug 466533 - Greasemonkey GM_xmlhttpRequest doesn't bypass CORS
Summary: Greasemonkey GM_xmlhttpRequest doesn't bypass CORS
Status: REPORTED
Alias: None
Product: Falkon
Classification: Applications
Component: extensions (show other bugs)
Version: 22.12.2
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: David Rosca
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2023-02-27 15:23 UTC by Schimon Jehudah
Modified: 2023-03-06 08:15 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:

Attachments
Switch lines 32/33 to test with the web extension (5.32 KB, text/javascript)
2023-02-27 15:24 UTC, Schimon Jehudah 		Details
Current User.JS script from https://openuserjs.org/scripts/sjehuda/FREEdirector (24.92 KB, text/javascript)
2023-03-02 13:40 UTC, Schimon Jehudah 		Details
FREEdirector with XHR (25.37 KB, text/javascript)
2023-03-02 13:44 UTC, Schimon Jehudah 		Details
Another userscript which I find useful for Falkon https://openuserjs.org/scripts/sjehuda/no-www (3.62 KB, text/javascript)
2023-03-06 08:15 UTC, Schimon Jehudah 		Details
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Description Schimon Jehudah 2023-02-27 15:23:50 UTC 
Attached a userscript that has been tested successfully with the Greasemonkey web extension.
Comment 1 Schimon Jehudah 2023-02-27 15:24:55 UTC 
Created attachment 156790 [details]
Switch lines 32/33 to test with the web extension
Comment 2 Schimon Jehudah 2023-03-02 13:40:25 UTC 
Created attachment 156919 [details]
Current User.JS script from https://openuserjs.org/scripts/sjehuda/FREEdirector

This is a redirection script without XHR for checking status of selected instance
Comment 3 Schimon Jehudah 2023-03-02 13:44:52 UTC 
Created attachment 156920 [details]
FREEdirector with XHR

This User.JS script has a response status check using XHR. It works with other userscript managers  but not with Falkon.

> Access to XMLHttpRequest at 'https://anonymousoverflow.esmailelbob.xyz/' from origin 'https://stackoverflow.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource.
Comment 4 Schimon Jehudah 2023-03-06 08:15:05 UTC 
Created attachment 157030 [details]
Another userscript which I find useful for Falkon https://openuserjs.org/scripts/sjehuda/no-www