ACS URL is ignored by IdP
chtenb opened this issue · comments
All IdPs I've come across so far require a hardconfigured ACS URL to be set in the IdP setup.
The ACS passed in the Authentication request by seems to be completely ignored. Is this expected behavior, or is something wrong?
From my experience some IdPs do support the passed URL. Like OneLogin for instance. Some support it when you modify it slightly (like add a directory to http://hostname/ making it http://hostname/directory). Microsoft ignores everything completely. It depends.