I just upgraded to Sonarqube 6.3 from 6.0. But when I open the update center and try to install the plug-ins I need, only a spinning icon is shown. After some debug actions I found out that Sonarqube throws following error from within the web-service
2017.03.17 10:12:51 DEBUG web[AVrbinF1QOA803FlAAAX]
[o.s.c.u.DefaultHttpDownloader$BaseHttpDownloader$HttpInputSupplier]
Download: https://update.sonarsource.org/update-center.properties (no proxy)
2017.03.17 10:12:57 DEBUG web[AVrbinF1QOA803FlAAAZ][auth.event]
login failure [cause|Wrong CSFR in request][method|JWT]
[provider|LOCAL|local][IP|xxx.xxx.xxx.xxx|][login|'MY_USERNAME']
Normally upgrades to a new Sonarqube version work without problems. I hope someone got a solution for this problem.
EDIT
Apparently the issue lies within FireFox. It works fine with Chrome.... but why?