Mappers tab is not reachable on identity provider settings

[onikitin-iqmessenger]

Before reporting an issue

• I have searched existing issues
• I have reproduced the issue with the latest release

Area

admin/ui

Describe the bug

There is no possibility to reach the Mappers tab after the creation of the SAML v2.0 identity provider in case you add spaces in the alias field.

Version

21.1.1

Expected behavior

There is validation on the alias field on the step of the creation of the identity provider to prevent the incorrect working of that in the future.
OR
The alias field value is trimmed before saving.
But preferably there to be validation, to prevent saving with spaces or other forbidden symbols.

Actual behavior

The form is saved without any constraints about the spaces so it does not allow user to set up any mappers

How to Reproduce?

1. go to Identity providers
2. click Add provider → SAML 2.0
3. set up any provider with the space in the Alias field
4. save the provider

Anything else?

No response

[ssilvert]

I have reproduced this. Permissions tab is also not reachable.

[edewit]

Should we make it invalid to put an space?

[onikitin-iqmessenger]

hello @edewit!
will this fix be ported to 21.1.x?