cannot login to DKB.de banking with first party isolation

mozfreddyb / webext-firstpartyisolation

Enable First Party Isolation Pref

Mozilla Public License 2.0

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cannot login to DKB.de banking with first party isolation #20

Closed TjrGithub closed 5 years ago

TjrGithub commented 5 years ago

Hi, when First Party Isolation is enabled, I can't login into the online banking with DKB.de: https://www.dkb.de/banking/finanzstatus/kontoumsaetze?$event=init

Last week, it still worked. I would love it if FirstPartyIsolation would have some builtin ways to diagnose such a problem, and if unavoidable, turn itself off selectively.

Ubuntu Linux 14.04 LTS Firefox 66.0.3 First Party Isolation 1.3.1

security updates applied as of 2019-06-23

mozfreddyb commented 5 years ago

Please read through issue #8 (original issue text and all of my comments). It's unlikely I can fix this or let alone detect those issues from the extension. Sorry!

TjrGithub commented 5 years ago

For anybody reading this, it seems DKB have silently fixed their website. @mozfreddyb Thank you for the detailed explanation and instructions for a workaround.