Before reporting an issue

• I have read and understood the above terms for submitting issues, and I understand that my issue may be closed without action if I do not follow them.

Area

organizations

Describe the bug

If you link an Identity Provider to an organization, a user is unable to login if they do not enter the domain in all lowercase.

When configuring domains for an organization, even when entered as TEST.COM, it saves as test.com

If a user tries to sign in with domain TEST.COM they get this error:

but if you enter the domain as lowercase, the user login flow is handled correctly and they are redirected to the IDP.

Version

26.2.5

Regression

• The issue is a regression

Expected behavior

User should be able to enter their username/email address when signing in a case insensitive manor.

Actual behavior

User can only enter domain as strictly lowercase

How to Reproduce?

Setup an organization and link to a particular Identity Provider. Try logging in with the domain lowercase and uppercase.

Anything else?

No response